Spon’sMechanical and

Electrical ServicesPrice Book

2010

Spon’sMechanical and

Electrical ServicesPrice Book

Edited by

DAVIS LANGDON LLP

Engineering Services

2010

Forty-first edition

First edition 1968Forty-first edition published 2010by Spon Press2 Park Square, Milton Park, Abingdon, Oxon, OX14 4RN

Simultaneously published in the USA and Canadaby Spon Press270 Madison Avenue, New York, NY 10016

Spon Press is an imprint of the Taylor & Francis Group, an informa business

© 2010 Spon Press

The right of Davis Langdon LLP to be identified as the Author of this Work has been asserted bythem in accordance with the Copyright, Designs and Patents Act 1988

Typeset in Arial by Spon Press

Printed and bound in Great Britain byTJ International Ltd, Padstow, Cornwall

All rights reserved. No part of this book may be reprinted or reproduced or utilised in any form or byany electronic, mechanical, or other means, now known or hereafter invented, includingphotocopying and recording, or in any information storage or retrieval system, without permissionin writing from the publishers.

The publisher makes no representation, express or implied, with regard to the accuracy of theinformation contained in this book and cannot accept legal responsibility or liability for any errors oromissions that may be made.

British Library Cataloguing in Publication DataA catalogue record for this book is available from the British Library

ISBN 13: 978-0-415-55263-9 (hardback)ISBN 13: 978-0-203-87242-0 (ebook)

ISBN 10: 0-415-55263-X (hardback)ISBN 10: 0-203-87242-8 (ebook)

ISSN: 0305-4543

Contentspage

Preface viiSpecial Acknowledgements ixAcknowledgements xi

PART ONE: ENGINEERING FEATURES

Revisions to Part L of the Building Regulations 3Renewable Energy Options 7Grey Water Recycling and Rainwater Harvester 11Ground Water Cooling 15Fuel Cells 21Biomass Energy 27Getting the Connection 33Façade Systems 37Typical Engineering Details 43

PART TWO: APPROXIMATE ESTIMATING

Directions 69Cost Indices 70RIBA Stage A Feasibility Costs 73RIBA Stage C Elemental Rates 78All-in-Rates 85Elemental Costs 101

PART THREE: MATERIAL COSTS/MEASURED WORK PRICES

Mechanical Installations

Directions 129

R : Disposal SystemsR10 : Rainwater Pipework/Gutters 135R11 : Above Ground Drainage 155

S : Piped Supply SystemsS10 : Cold Water 180S11 : Hot Water 235S32 : Natural Gas 239S41 : Fuel Oil Storage/Distribution 243S60 : Fire Hose Reels 244S61 : Dry Risers 245S63 : Sprinklers 246S65 : Fire Hydrants 252

T : Mechanical/Cooling/Heating SystemsT10 : Gas/Oil Fired Boilers 254T13 : Packaged Steam Generators 267T31 : Low Temperature Hot Water Heating 268T33 : Steam Heating 349T42 : Local Heating Units 352T60 : Central Refrigeration Plant 353T61 : Chilled Water 361

T70 : Local Cooling Units 367

U : Ventilation/Air Conditioning SystemsU10 : General Ventilation 369U14 : Ductwork: Fire Rated 457U30 : Low Velocity Air Conditioning 476U31 : VAV Air Conditioning 479U41 : Fan Coil Air Conditioning 480U70 : Air Curtains 484

Electrical Installations 487

Directions 487

V : Electrical Supply/Power/Lighting SystemsV10 : Electrical Generation Plant 490V11 : HV Supply 492V20 : LV Distribution 496V21 : General Lighting 564V22 : General LV Power 572V32 : Uninterruptible Power Supply 580V40 : Emergency Lighting 582

W : Communications/Security/ControlW10 : Telecommunications 587W20 : Radio/Television 589W23 : Clocks 591W30 : Data Transmission 592W40 : Access Control 598W41 : Security Detection and Alarm 599W50 : Fire Detection and Alarm 600W51 : Earthing and Bonding 603W52 : Lightning Protection 604W60 : Central Control/Building Management 608

PART FOUR: RATES OF WAGES

Mechanical Installations

Rates of Wages 612

Electrical Installations

Rates of Wages 619

PART FIVE: DAYWORK

Heating and Ventilating Industry 626Electrical Industry 630Building Industry Plant Hire Costs 633

Tables and Memoranda 645

Index 669

page

vi Contents

Preface

The Forty-first Edition of SPON'S Mechanical and Electrical Services Price Book continues to cover the widestrange and depth of services, reflecting the many alternative systems and products that are commonly used in theindustry as well as current industry trends.

The financial markets and economic events over the past year have taken their toll on the UK construction industry.In particular the credit crunch, the reversal in investor confidence and the increased risk aversion have all hit thesector. Parts of the UK construction industry have contracted sharply, from which recovery will take some time.There are some sectors however which will hold up over the next few years, particularly those which involve gov-ernment investment programmes and also within the rail sector.

Construction material price inflation continues to ease, but they are still outpacing inflation in the wider UK econ-omy. The building cost index showed an annual increase in the fourth quarter 2008 of 7.3%, although it has fallenin the first quarter 2009. This is in sharp contrast to tender prices which have shown a fall of 8.5% from their peakin the second quarter 2008 to first quarter 2009.

As workload reduces during 2009 the market will progressively harden and there is likely to be a steady drop inprices with more aggressive commercial adjustments being built into tenders. Analysis of M&E tenders show thatwhilst the cost of some items have increased, profits and overheads have fallen and could be expected to fall fur-ther in the coming 12 months.

Before referring to prices or other information in the book, readers are advised to study the `Directions' which pre-cede each section of the Materials Costs/Measured Work Prices. As before, no allowance has been made in any ofthe sections for Value Added Tax.

The order of the book reflects the order of the estimating process, from broad outline costs through to detailed unitrate items.

The approximate estimating section has been thoroughly reviewed to provide up to date key data in terms ofsquare metre rates, all-in-rates for key elements and selected specialist activities and elemental analyses on acomprehensive range of building types.

The prime purpose of the Materials Costs/Measured Work Prices part is to provide industry average prices formechanical and electrical services, giving a reasonably accurate indication of their likely cost. Supplementaryinformation is included which will enable readers to make adjustments to suit their own requirements. It cannot beemphasised too strongly that it is not intended that these prices should be used in the preparation of an actualtender without adjustment for the circumstances of the particular project in terms of productivity, locality, project sizeand current market conditions. Adjustments should be made to standard rates for time, location, local conditions,site constraints and any other factor likely to affect the costs of a specific scheme. Readers are referred to the buildup of the gang rates, where allowances are included for supervision, labour related insurances, and where thepercentage allowances for overhead, profit and preliminaries are defined.

Readers are reminded of the service available on the Spon’s website detailing significant changes to the publishedinformation: www.pricebooks.co.uk/updates

As with previous editions the Editors invite the views of readers, critical or otherwise, which might usefully beconsidered when preparing future editions of this work.

Whilst every effort is made to ensure the accuracy of the information given in this publication, neither the Editorsnor Publishers in any way accept liability for loss of any kind resulting from the use made by any person of suchinformation.

In conclusion, the Editors record their appreciation of the indispensable assistance received from the many indivi-duals and organisations in compiling this book.

Engineering ServicesMidCity Place

71 High HolbornLondon WC1V 6QS

Telephone: 0207 061 7000Facsimile: 0207 061 7009

viii Preface

DAVIS LANGDON LLP

SpecialAcknowledgements

The Editors wish to record their appreciation of the special assistance given by the following organisations in thecompilation of this edition.

Comunica plcThe Hallmarks146 Field End RoadEastcotePinnerMiddlesexHA5 1RJTel: 020 8429 9696Fax: 020 8429 4982Email: enquiries@comunicaplc.co.ukwww.comunicaplc.co.uk

Hampden Park Industrial EstateEastbourneEast SussexBN22 9AXTel : 01323 501234Fax : 01323 508752E-Mail : info@Hotchkiss.co.ukwww.Hotchkiss.co.uk

ABBEY THERMAL INSULATION LTD.23-24, Riverside House,Lower Southend Road, Wickford, Essex SS11 8BBTelephone: 01268 572116- Facsimile: 01268 572117E-mail: general@abbeythermal.com

The Counting House1st Floor53 Tooley StreetLondonSE1 2QNTelephone: 020 7022 8400Fax: 020 7022 8401E-mail: info@mitie.co.uk

Stanhope House116-118 Walworth RoadLondonSE17 1JYTelephone:e-mail: info@tclarke.co.ukwww.tclarke.co.uk

TROX UK LTDCaxton WayThetfordNorfolkIP24 3SQGrilles, Air Filters, FCU's, VAV'sTel: 01842 754545Fax: 01842 763051www.troxuk.co.uk

Spon's Mechanical and ElectricalServices Price Book 2010Davis Langdon Mott Green Wall

The only comprehensive and best annual servicesengineering price book available for the UK.

As well as an extensive overhaul of prices in linewith a volatile market, updates to the 2010 editioninclude a new section on the Façade System inengineering features which explains therelationship between the building envelope and theprovision of cooling.

Hb & electronic package*: 640pp approx978-0-415-55263-9: £145electronic package only978-0-203-87242-0: £135(inc. sales tax where appropriate)

S P O N ’ S P R I C E B O O K S 2 0 1 0

Spon's Architects' and Builders'Price Book 2010Davis Langdon

The most detailed, professionally relevant source ofUK construction price information currentlyavailable anywhere.

In the 2010 edition the overheads and profits havebeen revised sharply downwards in line with actuallevels. Preliminaries have also been dropped, on alower cost base. And labour rates have beenadjusted to reflect today’s economic conditions. Itprovides about 150 new Measured Works items,including: additional ACO drainage systems andan overhauled Kalzip roofing section.

Hb & electronic package*: 1000pp approx. 978-0-415-55256-1: £145electronic package only978-0-203-87245-1: £135(inc. sales tax where appropriate)

Spon's Civil Engineering andHighway Works Price Book 2010Davis Langdon

Materials prices are still rising for most products,subcontract prices are volatile, tender pricesfalling… The 24th edition, in its easy to readformat, incorporates a general review throughout.Assumptions on overheads and profits have beenrevised downwards; preliminaries have been cut,on a lower cost base; and labour rates have beenadjusted to reflect today’s economic climate.

Hb & electronic package:* 800pp approx.978-0-415-55258-5: £155electronic package only978-0-203-87244-4: £145(inc. sales tax where appropriate)

Spon's External Works andLandscape Price Book 2010Davis Langdon

The only comprehensive source of information fordetailed external works and landscape costs.

The 2010 edition gives a number of newMeasured Works items: sustainable urban drainagesystems (SUDS); sustainable pavings, and bases forsustainable pavings; step construction (in brick, in-situ concrete, slab, timber and stone); pergolas;and planting transplants (preparations andplanting). And the definitive listing of commonlandscape chemical applications has been revisedto comply with recently introduced legislation.

Hb & electronic package*: 424pp approx. 978-0-415-55260-8: £115electronic package only978-0-203-87243-7: £105(inc. sales tax where appropriate)

* Receive our ebook free when you order any hardcopy Spon 2010 Price Book, with free estimatingsoftware to help you produce tender documents,customise data, perform word searches and simplecalculations.Or buy just the ebook, with free estimating software.

Visit www.pricebooks.co.uk

To Order: Tel: +44 (0) 1235 400524 Fax: +44 (0) 1235 400525 or Post: Taylor and Francis Customer Services, Bookpoint Ltd, Unit T1, 200 Milton Park, Abingdon,Oxon, OX14 4TA UK Email: book.orders@tandf.co.uk

For a complete listing of all our titles visit: www.tandf.co.uk

Acknowledgements

The editors wish to record their appreciation of the assistance given by many individuals and organisations in thecompilation of this edition.

Manufacturers, Distributors and Subcontractors who have contributed this year include:

A C Plastics Industries LtdArmstrong RoadDaneshill EastBasingstoke RG24 8NUGRP Water Storage TanksTel: 01256 329334Fax: 01256 817862www.acplastiques.com

ActionairJoseph Wilson Ind. EstateSouth StreetWhitstableKentCT5 3DUDampersTel: 01227 276100Fax: 01227 264262Email: sales@actionair.co.ukwww.actionair.co.uk

Alfa Laval LimitedUnit 1, 6 Wellheads RoadFarburn Industrial EstateDyceAberdeen AB21 7HGHeat ExchangersTel: 01224 424300Fax: 01224 725213www.alfalaval.com

Aquilar LimitedDial Post CourtHorsham RoadRusperWest Sussex RH12 4QXLeak DetectionTel: 08707 940310Fax: 08707 940320www.aquilar.co.uk

Axima Building Services80 Paul StreetLondon EC2A 4UDAbove Ground DrainageTel: 020 7729 7634Fax: 020 7729 9756www.axima-uk.com

Balmoral TanksBalmoral ParkLoirstonAberdeen AB12 3GYGRP Water Storage TanksTel: 01224 859000Fax: 01224 859123www.balmoral-group.com

Biddle Air Systems Ltd.St. Mary's Road, Nuneaton,Warwickshire CV11 5AU.Air CurtainsTel: 02476 384 233Fax: 02476 373621E-mail: info@biddle-air.co.uk

Braithwaite Engineers LtdNeptune WorksUskwayNewportSouth Wales NP9 2UYSectional Steel Water Storage TanksTel: 01633 262141Fax: 01633 250631www.braithwaite.co.uk

Broadcrown LimitedAlliance WorksAirfield Industrial EstateHixonStaffs ST18 0PFGeneratorsTel: 01889 272200Fax: 01889 272220www.broadcrown.co.uk

Caradon Stelrad Ideal BoilersPO Box 103National AvenueKingston-upon-HallNorth Humberside HU5 4JNBoilers/Heating ProductsTel: 08708 400030Fax: 08708 400059www.rycroft.com

Carrier Air ConditioningUnited Technologies HouseGuildford RoadLeatherheadSurrey KT22 9UTChilled Water PlantTel: 0870 6001100Fax: 01372 220221www.carrier.uk.com

Chloride Power ProtectionUnit C, George Curl WaySouthampton SO18 2RYStatic UPS SystemsTel: 023 8061 0311Fax: 023 8061 0852www.chloridepower.com

CommunicaChatteris AirfieldNear MarchCambridgeshire PE15 0EATelephone CablesTel: 01354 742340www.communicaplc.co.uk

Cooper Lighting and SecurityLondon Project OfficeSuite 8, King Harold CourtSun StreetWaltham AbbeyEssex EN9 1EREmergency Lighting and LuminairesTel: 01302 303303Fax: 01302 367155www.cooper-ls.com

Danfoss Flowmetering LtdMagflo HouseEbley RoadStonehouseGlos GL10 2LUEnergy MetersTel: 01453 828891Fax: 01453 853860www.danfoss-randall.co.uk

Dewey Waters LimitedCox’s GreenWringtonBristol BS40 5QSTanksTel: 01934 862601Fax: 01934 862604www.deweywaters.co.uk

Dunham-Bush Limited8 Downley RoadHavantHampshire PO9 2JDConvectors and HeatersTel: 02392 477700Fax: 02392 450396www.dunham-bush.com

EMS Radio Fire & Security Systems LimitedTechnology HouseSea StreetHerne BayKent CT6 8JZSecurityTel: 01227 369570Fax: 01227 369679www.emsgroup.co.uk

xii Acknowledgements

Engineering Appliances LtdUnit 11Sunbury Cross Ind EstBrooklands CloseSunbury On Thames TW16 7DXExpansion Joints, Air and Dirt SeparatorsTel: 01932 788888Fax: 01932 761263E-mail: info@engineering-appliances.co.ukwww.engineeringappliances.com

Enviroplas LimitedUnit 2Shepard Cross StreetLancashireBoltonBL1 3DEPlastic DuctworkTel: 01204 844744Fax: 01204 841500E-mail: sales@enviroplas.co.uk

FCS Ductwork Limited3rd FloorThomas Telford House1 Heron QuayCanary WharfLondon E14 5JDFire Rated DuctworkTel: 020 7987 7692Fax: 020 7537 5627www.fcsgroup.co.uk

FKI Hawker SiddeleyFalcon WorksP O Box 7713Meadow LaneLoughboroughLeicestershire LE11 1ZFHV Supply, Cables and HV Switchgear andTransformersTel: 01495 331024Fax: 01495 331019www.fkiswitchgear.com

Flakt Woods LimitedAxial WayColchester CO4 5ZDFansTel: 01206 222555Fax: 01206 222777

Hall Fire Protection Limited186 Moorside RoadSwintonManchester M27 9HAFire Protection EquipmentTel: 0161 793 4822Fax: 0161 794 4950www.hallfire.co.uk

Halton5 Waterside Business ParkWithamEssex CM8 3YQChilled BeamsTel: 01376 503040Fax: 01376 503060www.haltongroup.com

Hattersley, Newman, Hender LtdBurscough RoadOrmskirkLancashire L39 2XGValvesTel: 01695 577199Fax: 01695 578775e-mail: uksales@hattersley-valves.co.ukwww.hattersley.com

Hitec Power Protection LimitedUnit B21aHolly Farm Business ParkHonileyKenilworthWarwickshire CV8 1NPUninterruptible Power Supply (Rotary/Diesel)Tel: 01926 484535Fax: 01926 484336www.hitecups.co.uk

Honeywell CS LimitedHoneywell HouseAnchor BoulevardCrossways Business ParkDartfordKent DA2 6QHControl ComponentsTel: 01322 484800Fax: 01322 484898www.honeywell.com

Acknowledgements xiii

Hoval LimitedNorthgateNewarkNotts NG24 1JNBoilersTel: 01636 672711Fax: 01636 673532www.hoval.co.uk

HRS Hevac Ltd10-12 Caxton WayWatford Business ParkWatfordHerts WD18 8JYHeat ExchangersTel: 01923 232335Fax: 01923 230266www.hrshevac.co.uk

HudevadBridge HouseBridge StreetWalton on ThamesRadiatorsTel: 01932 247835Fax: 01932 247694www.hudevad.co.uk

Hydrotec (UK) LimitedHydrotec House5 Mannor CourtyardHughenden AvenueHigh Wycombe HP13 5REChemical TreatmentTel: 01494 796040Fax: 01494 796049www.hydrotec.com

IACIEC HouseMoorside RoadWinchesterHampshire SO23 7USAttenuatorsTel: 01962 873000Fax: 01962 873102www.industrialacoustics.com

IC Service & Maintenance LtdUnit K3 Temple CourtKnights PlaceKnight RoadStroodKent ME2 2LTFire Detection & AlarmTel: 01634 290300Fax: 01634 290700www.icservice.biz

Ideal BoilersP O Box 103National AvenueKingston Upon HullEast Yorkshire HU5 4JNBoilersTel: 01482 492251Fax: 01482 448858www.idealboilers.com

KampmannBenson Environmental Limited47 Central AvenueWest MoleseySurrey KT8 2QZTrench HeatingTel: (020) 8783 0033Fax: (020) 8783 0140www.diffusionenv.com

Kiddie Fire Protection ServicesEnterprise HouseJasmine GroveLondon SE20 8JWFire Protection EquipmentTel: 020 8659 7235Fax: 020 8659 7237www.kfp.co.uk

Metcraft LtdHarwood Industrial EstateLittlehamptonWest Sussex BN17 7BBOil Storage TanksTel: 01903 714226Fax: 01903 723206www.metcraft.co.uk

xiv Acknowledgements

Osma Underfloor Heating18 Apple LaneSowton Trade CityExeterDevon EX2 5GLUnderfloor HeatingTel: 01392 444122Fax: 01392 444135www.osmaufh.co.uk

Pullen Pumps Limited158 Beddington LaneCroydon CR9 4PTPumps, Booster SetsTel: 020 8684 9521Fax: 020 8689 8892www.pullenpumps.co.uk

Reliance Hi-techBoundary HouseCricketfield RoadUxbridgeMiddlesexUB8 1QGAccess Control and Security Detection and AlarmTel: 01895 205000Fax: 01895 205100www.reliancesecurity.co.uk

RycroftDuncombe RoadBradford BD8 9TBStorage CylindersTel: 01274 490911Fax: 01274 498580www.rycroft.com

Sanber Ltd3 Newnham StreetAstley BridgeBoltonBL1 8QAPlastic DuctworkTel: 01204 596 015Fax: 01204 598 751E-mail: jane.holland@sanberlabservices.co.ukwww.sanberlabservices.co.uk

Schneider Electric Limited120 New Cavendish StreetLondon W1W 6XXTel: 0870 608 8608www.schneider-electric.com

SF LimitedPottington Business ParkBarnstapleDevon EX31 1LZFluesTel: 01271 326633Fax: 01271 334303

Simmtronic LimitedWatersideCharlton Mead LaneHoddesdonHertfordshire EN11 0QRLighting ControlsTel: 01992 456869Fax: 01992 445132www.simmtronic.com

Socomec LimitedKnowl PieceWilbury WayHitchinHertfordshire SG4 0TYAutomatic Transfer SwitchesTel: 01462 440033Fax: 01462 431143www.socomec.com

Spirax-Sarco LtdCharlton HouseCheltenhamGloucestershire GL53 8ERTraps and ValvesTel: 01242 521361Fax: 01242 573342www.spiraxsarco.com

Acknowledgements xv

Tyco LimitedUnit 6 West Point Enterprize ParkClarence AvenueTrafford ParkManchester M17 1QSFire ProtectionTel: 0161 875 0400Fax: 0161 875 0491www.tyco.com

Utile Engineering Company LtdIrthlingboroughNorthants NN9 5UGGas BoostersTel: 01933 650216Fax: 01933 652738www.utileengineering.com

Woods of ColchesterTufnell WayColchesterEssex CO4 5ARAir Distribution, Fans, Anti-vibration mountingsTel: 01206 544122Fax: 01206 574434

xvi Acknowledgements

thinking

www.davislangdon.com

E S S E N T I A L R E A D I N G F R O M TAY LO R A N D F R A N C I S

Spon's Irish Construction Price Book

Third Edition

Franklin + Andrews

This new edition of Spon's Irish Construction Price Book, edited by Franklin + Andrews, isthe only complete and up-to-date source of cost data for this important market.

• All the materials costs, labour rates, labour constants and cost per square metre arebased on current conditions in Ireland

• Structured according to the new Agreed Rules of Measurement (second edition)

• 30 pages of Approximate Estimating Rates for quick pricing

This price book is an essential aid to profitable contracting for all those operating inIreland's booming construction industry.

Franklin + Andrews, Construction Economists, have offices in 100 countries and in-depthexperience and expertise in all sectors of the construction industry.

April 2008: 246x174 mm: 510 pagesHb: 978-0-415-45637-1: £145.00

To Order: Tel: +44 (0) 1235 400524 Fax: +44 (0) 1235 400525 or Post: Taylor and Francis Customer Services, Bookpoint Ltd, Unit T1, 200 Milton Park, Abingdon, Oxon, OX14 4TA UK Email: book.orders@tandf.co.uk

For a complete listing of all our titles visit:www.tandf.co.uk

big

Global construction consultantsCost Management | Project Management | Program Management | Banking Tax & Finance | Building Surveying | Design Project Management | Engineering

www.davislangdon.com

‘Thinking Big’

Spon's Mechanical and ElectricalServices Price Book 2010Davis Langdon Mott Green Wall

The only comprehensive and best annual servicesengineering price book available for the UK.

As well as an extensive overhaul of prices in linewith a volatile market, updates to the 2010 editioninclude a new section on the Façade System inengineering features which explains therelationship between the building envelope and theprovision of cooling.

Hb & electronic package*: 640pp approx978-0-415-55263-9: £145electronic package only978-0-203-87242-0: £135(inc. sales tax where appropriate)

S P O N ’ S P R I C E B O O K S 2 0 1 0

Spon's Architects' and Builders'Price Book 2010Davis Langdon

The most detailed, professionally relevant source ofUK construction price information currentlyavailable anywhere.

In the 2010 edition the overheads and profits havebeen revised sharply downwards in line with actuallevels. Preliminaries have also been dropped, on alower cost base. And labour rates have beenadjusted to reflect today’s economic conditions. Itprovides about 150 new Measured Works items,including: additional ACO drainage systems andan overhauled Kalzip roofing section.

Hb & electronic package*: 1000pp approx. 978-0-415-55256-1: £145electronic package only978-0-203-87245-1: £135(inc. sales tax where appropriate)

Spon's Civil Engineering andHighway Works Price Book 2010Davis Langdon

Materials prices are still rising for most products,subcontract prices are volatile, tender pricesfalling… The 24th edition, in its easy to readformat, incorporates a general review throughout.Assumptions on overheads and profits have beenrevised downwards; preliminaries have been cut,on a lower cost base; and labour rates have beenadjusted to reflect today’s economic climate.

Hb & electronic package:* 800pp approx.978-0-415-55258-5: £155electronic package only978-0-203-87244-4: £145(inc. sales tax where appropriate)

Spon's External Works andLandscape Price Book 2010Davis Langdon

The only comprehensive source of information fordetailed external works and landscape costs.

The 2010 edition gives a number of newMeasured Works items: sustainable urban drainagesystems (SUDS); sustainable pavings, and bases forsustainable pavings; step construction (in brick, in-situ concrete, slab, timber and stone); pergolas;and planting transplants (preparations andplanting). And the definitive listing of commonlandscape chemical applications has been revisedto comply with recently introduced legislation.

Hb & electronic package*: 424pp approx. 978-0-415-55260-8: £115electronic package only978-0-203-87243-7: £105(inc. sales tax where appropriate)

* Receive our ebook free when you order any hardcopy Spon 2010 Price Book, with free estimatingsoftware to help you produce tender documents,customise data, perform word searches and simplecalculations.Or buy just the ebook, with free estimating software.

Visit www.pricebooks.co.uk

To Order: Tel: +44 (0) 1235 400524 Fax: +44 (0) 1235 400525 or Post: Taylor and Francis Customer Services, Bookpoint Ltd, Unit T1, 200 Milton Park, Abingdon,Oxon, OX14 4TA UK Email: book.orders@tandf.co.uk

For a complete listing of all our titles visit: www.tandf.co.uk

PART ONE

Engineering Features

This section on Engineering Features, deals with current issues and/or technical advancements within the industry.These shall be complimented by cost models and/or itemised prices for items that form part of such.

The intention is that the book shall develop to provide more than just a schedule of prices to assist the user in thepreparation and evaluation of costs.

� Revisions to Part L of the Building Regulations� Renewable Energy Options� Grey Water Recycling and Rainwater Harvesting� Ground Water Cooling� Fuel Cells� Biomass Energy� Getting the Connection� Façade Systems� Typical Engineering Details

Get more from your Spon Price Libraries

Everything you need to price work quickly and accurately using your own rates together with your Spon Price libraries.

Resource Library - Keep all your costs up-to-date and in one place Organiser – To Do Lists. Link Contacts to jobs and resources Price Lists - Access to the latest product prices from your key suppliers Integrated Spon Price Libraries – Access to a range of industry standard Price libraries Custom Rate Library - Maintain your own item library (with full build ups) Composite Items - Save time by selecting a single item covering multiple tasks BoQ Preparation - Deliver professional documents to clients and colleagues Project Comparison – Compare similar jobs by cost; profit; type. Area rate comparisons Live Data views – Watch the effect of your changes in tables or easy to view charts Import From MS Excel® – Fast, accurate data import from an industry standard format Output to Microsoft® Applications - Excel®, Project® Fully Customisable – Each user can have their own screen layouts (saved)

Fast Estimate shares the same clear pricing processes as Spon Estimating, but with more pricing tools to give you outstanding control over your tender documents.

Download your FREE trial copy:

www.estek.co.uk Or call 01764 655331

Revisions to Part L of the BuildingRegulations

The following review of the effects of the revised 2006 Part L on non-residential buildings is based on updatedmaterial originally published in a Building Cost Model on Part L, issued in Building Magazine on 5 August 2005.The original article was produced in collaboration with Consultants, Arup.

A further review of the 2006 document is currently underway and is due to come into effect in April 2010. Part L ofthe Building Regulations is one of main areas where the Government can implement its policy of reducing energyusage in buildings as part of its strategy on climate change, so the requirements will be more stretching with eachrevision, particularly as there has been a substantial increase in energy prices since the changes in 2006.

The Green Building Council is currently advising the Government along with others, that new non domestic build-ings should have improvements in energy usage of 25% in 2010 and 44% in 2016, relative to 2006 standards. TheGovernment has voiced the ambition that all new non domestic buildings should be zero carbon by 2019, i.e. thaton site generated and exported energy offsets the CO2 generated from the imported energy to the site, althoughonly in the right circumstances. Whether this is achievable remains to be seen, as it largely relies on the wide scaleadoption of renewable technologies.

In terms of new dwellings the intention voiced to date is to amend the Building Regulations to achieve animprovement in energy efficiency of 25% in the 2006 version, 44% in 2013 and zero carbon in 2016. Again, whe-ther this is achievable remains to be seen.

Experience from the amendments made in 2006 has shown that achieving compliance with buildings that are airconditioned was significantly easier than for naturally ventilated buildings, since the contribution of the air con-ditioning to the energy consumption of the building was significant and could be improved upon, which is not thecase with natural ventilation where the scope for improvement in the energy consumption figures is not so great. Itis intended that this anomaly will be addressed in the 2010 amendment, with consideration being given to thesetting of different emissions for different building types to reflect the fact that low energy buildings will be moredifficult to achieve the reductions than high energy buildings.

Introduction

Part L (2006) came into force in April 2006 at a time when awareness of the threat posed by global warming hasnever been higher. The 2002 revisions signalled an important shift in emphasis from energy conservation to controlof emissions of carbon and other greenhouse gases. Revised Part L 2006 is building on this foundation, reducingcarbon emissions from new build further, and widening the scope of work required to improve performance inexisting buildings. In raising standards, the approach adopted has been to give maximum flexibility to owners anddesigners in selecting means of compliance.

Changes in the Approach in Part L2

Part L2 deals with non-dwellings. The major headline change is the requirement to achieve savings in carbonemissions compared to the previous 2002 standard. For new build, air-conditioned and mechanically ventilatedbuildings, the reduction is 28%, whereas for naturally ventilated buildings the reduction is 23.5%.

In addition to the introduction of these challenging targets for carbon emissions reduction, the Revised Part L alsoinvolves some significant changes to practice that are having an impact on the work of consultants and contractors.

� The introduction of alternative assessment methodologies for new build and existing buildings. The newbuild method, based on a national standard assessment methodology, is concerned with comparing thecarbon emissions of the proposed development with those of a notional building, which complies with theprevious 2002 Regulations. The approach for existing buildings is broadly intended to encourage propor-tional, technically feasible and economic improvements to building performance to ensure that alterationsand improvements made to an existing building contribute to a reduction in carbon emissions.

� A move away from prescriptive technical guidance. Users are required to refer to technical details takenfrom a wide range of sources to identify how to meet the new standards. The new Part L only sets out therequired benchmarks.

� The adoption of a single national calculation methodology. This change, driven by the EPBD, has led to theadoption of a carbon emissions method for buildings other than dwellings. As a result, the simple elementalmethod of calculation used under previous versions of the regulations is no longer available.

� The Regulations include a provision to include the contribution of low or zero carbon (LZC) technologies,such as solar hot water heating, in the assessment. They also provide flexibility with regard to their appli-cation whilst the technologies mature and become more widely available.

The National Calculation Methodology

The new calculation methodology required under involves inputting all aspects of the building design into anassessment tool based on an agreed methodology. The National Calculation Tool, known as iSBEM (SimpleBuilding Evaluation Method), developed by the BRE, is currently the most common application. Others such asCECM are becoming available. The comparative emissions calculation needs to be done fairly early on in thedesign process and then updated once the design is fixed. This will potentially make it more difficult for the designteam to handle changes, and, given the resource requirements of recalculation, this could limit design iteration,although criteria such as perimeter heat gain can be set that will allow some design iterations without recalculation.Furthermore, contractors may be less likely to propose alternative design solutions as a result of the introduction ofthe new methodology, if they are subsequently required to demonstrate and achieve compliance.

Impact of the Regulations on Design

The revised Part L is beginning to affect all aspects of the building design. The transition period was very short, andin effect, all buildings currently being designed will have to meet the new Standard. In addition to insulation levels,proportion and type of glazing, other factors that may be improved are:

� Shading to combat perimeter heat gains, e.g. external shading, double wall facades� Boiler efficiencies and chiller coefficients of performance� Building envelope air tightness� Lighting efficiency, lighting control� Fan and pump efficiencies, air and water pressure drops� Energy recovery

A key characteristic of the revisions is, although the carbon emissions target has been cut by some 28% for cooledor mechanically ventilated buildings, none of the minimum acceptable standards to which the design must complyhave been changed significantly from those set in 2002. It will continue to be possible to specify, for example,highly glazed buildings, albeit that significant improvement in other aspects of building performance will be neces-sary. Lighting specification and lamp efficiency are examples of areas where substantial reductions in both energyconsumption and cooling loads could be made at a relatively low cost.

4 Revisions to Part L of the Building Regulations

Indicative Cost Implications

Davis Langdon prepared a comparison of comparative office model solutions in Summer 2005 with ConsultingEngineers, Arup, in order to show how the 2006 Regulations could be met by using either 40% glazing or differentcombinations of 100% glazing and solar shading. The cost implications are that using a low proportion of glazing,improvements to the glass specification, services plant efficiency and the introduction of simple heat recoverymeasures will actually result in a small reduction in capital costs resulting from the reduction in heating and coolingloads and plant sizing.

Option Envelope solution Saving/Extra £/m2 Saving/Extra %

40% glazing High performance glass (11.82) (0.62)100% glazing High performance glass, fixed external louvres 61.29 3.19100% glazing Clear double glazing with low-e coating, external

motorised slatted blinds96.78 5.06

100% glazing Double wall facade with externally ventilated cavity,with motorised slatted blinds at close centres

73.12 3.82

The costs in the comparison are at 3rd Quarter 2005 prices based on a central London location. The base buildingcosts include the category A fit-out, preliminaries and contingencies. Costs of demolitions, external works, tenantfit-out, professional fees and VAT are excluded.

Due to the complexity of the changes and the recent introduction of the Regulations, it has not been possible toassess their impact on the rates within the ‘Cost Models’ and the ‘Approximate Estimating’ sections of the SPON’SMechanical and Electrical Price Book 2007. These sections have not been adjusted to take into account theimplications of works required to comply with the revised Part L Regulations. Users should note that the items andtheir rates in the ‘Prices for Measured Works’ section are compliant.

Revisions to Part L of the Building Regulations 5

E S S E N T I A L R E A D I N G F R O M TAY LO R A N D F R A N C I S

Acoustic Absorbers and DiffusersTheory, Design and Application

2nd edition

Trevor Cox and Peter D'Antonio

This book describes how to effectively measure, model, design and apply diffusers andabsorbers. New developments in measurement, materials, theory and practice since thefirst edition (published in 2004) are included. The sections on absorbers are extended toinclude more about noise control.

ContentsIntroduction 1. Applications and Basic Principles of Absorbers 2. Applications and Basic Principles of Diffusers 3. Measurement of Absorber Properties 4. Measurement and Characterization of Diffuse Reflections or Scattering 5. Porous Absorption 6. Resonant Absorbers 7. Some Other Absorbers 8. Prediction of Scattering 9. Schroeder Diffusers 10. Geometric Reflectors and Diffusers 11. Hybrid Surfaces 12. Absorbers and Diffusers in Rooms and Geometric Models 13. Active Absorbers and Diffusers Appendix A: Table of Absorption Coefficients

Appendix B: MATLAB Scripts Appendix C: Diffusion and Scattering Coefficients

To Order: Tel: +44 (0) 1235 400524 Fax: +44 (0) 1235 400525 or Post: Taylor and Francis Customer Services, Bookpoint Ltd, Unit T1, 200 Milton Park, Abingdon, Oxon, OX14 4TA UK Email: book.orders@tandf.co.uk

For a complete listing of all our titles visit:www.tandf.co.uk

January 2009 246 x 174mm: 478ppHb: 978-0-415-47174-9 £90.00

Renewable Energy Options

This article focuses on building-integrated options rather than large-scale utility solutions such as wind farms, whichare addressed separately, and provides an analysis of where they may be best installed.

The Legislative Background, Imperatives and Incentives

In recognition of likely causes and effects of global climate change, the Kyoto protocol was signed by the UK andother nations in 1992, with a commitment to reduce the emission of greenhouse gases relative to 1990 as the baseyear.

The first phase of European Union Emission Trading Scheme (EU ETS) covers the power sector and high-energyusers such as oil refineries, metal processing, mineral and paper pulp industries. From 1 January 2005, all suchcompanies in all 25 EU member states must limit their CO2 emissions to allocated levels in line with Kyoto. The EUETS principle is that participating organisations can:

� Meet the targets by reducing their own emissions, or� Exceed the targets and sell or bank their excess emission allowances, or� Fail to meet the targets and buy emission allowances from other participants.

These targets can only be met by either energy efficiency measures or making using more renewable energyinstead of that derived from fossil fuels.

In the UK, the Utilities Act (2000) requires power suppliers to provide some electricity from renewables, starting at3% in 2003 and rising to15% by 2015. In a similar way to EU ETS, generating companies receive and can tradeRenewables Obligation Certificates (ROCs) for the qualifying electricity that they generate. For small renewablegenerators, Renewable Energy Guarantee of Origin Certificates (REGOs) has been introduced, in units of 1 kWh.

The initial focus is on Carbon Dioxide (CO2), and the goals set by the UK government are:

� 20% emission reduction by 2010 (and 10% of UK electricity from renewable sources)� 60% emission reduction by 2050� Real progress towards the 60% by 2020 (and 20% of UK electricity from renewable sources)

Four years after the introduction of ROCS, it was estimated that less than 3% of UK electricity was being generatedfrom renewable sources. A ‘step change’ in policy was required, and the Office of the Deputy Prime Minister(ODPM) published ‘Planning Policy Statement 22 (PPS 22): Renewable Energy’ in order to promote renewableenergy through the UK’s regional and local planning authorities.

Local Planning & Building Regulations

More than 100 local authorities have already embraced PPS 22 and its Companion Guide published in December2004, by adopting pro-renewables planning policies. Others are expected to follow; the typical requirement is for10% of a site’s electricity or heat to be derived from renewable sources, but at least one authority has already‘raised the bar’ to 15%. The London Plan states that ‘The Mayor will and boroughs should require major develop-ments to show how the development would generate a proportion of the site’s electricity or heat from renewables’.

Energy Performance Certificates (EPC)

The EUDirective on the Energy Performance of Buildings (EPBD) requires that Energy Performance Certificatesmustbe prominently placed on all buildings open to the public and commercial buildings built, sold or let from January2006, thus enabling prospective purchasers and tenants to be more aware of a building’s energy performance.

Assessing the carbon emissions associated with the operation of buildings is now an important part of the overallearly design process for planning approval. Methods are set out in:

� Part L of the UK Building Regulations: (Conservation of fuel & power)� BREEAM – (Building Research Establishment Environmental Assessment Method)� Standard Assessment Procedure (SAP) for Energy Rating

On-site renewable energy sources are taken into account, but developers are not allowed to rely on any ‘greentariff’ as part of an assessment.

Technology Options and Applications

� Wind Generators – In a suitable location, wind energy can be an effective source of renewable powergeneration. Even without grant aid, an installed cost range of £2500 to £5000 per kW of generator capacityhas been established over the past few years. The most common arrangement is a machine with threeblades on a horizontal axis; all mounted on a tower or, increasingly for small generators in inner city areas,on top of a building. Average site wind speeds of 4 m/s can produce useful amounts of energy from a smallgenerator up to say 3 kW, but larger generators require at least 7 m/s. A small increase in average site windspeed will produce a large increase in the output power. There is a need for inverters, synchronisingequipment and metering for a grid connection.

Third party provision through an Energy Service Company (ESCo) can be successful for larger installationsco-located with or close to the host building, especially in industrial settings where there may be less aes-thetic or noise issues than inner city office or residential. The ESCo provides funding, installs and operatesthe plant and the client signs up for the renewable electrical energy at a fixed price for a period of time.

� Building Integrated Photovoltaics (BIPV) – Photovoltaic materials, commonly known as solar cells, gen-erate direct current electrical power when exposed to light. Solar cells are constructed from semi-conductingmaterials that absorb solar radiation; electrons are displaced within the material, thus starting a flow of currentthrough an external connected circuit. Conversion efficiency of solar energy to electrical power is improvingwith advances in technology and ranges from 7% to 18% under laboratory conditions. In practice, however,allowing for typical UK weather conditions, an installation of at least 7m2 of the latest high-efficiency hybridmodules is needed to produce 1000 watts peak (1 kWp), yielding perhaps 800 kWh in a year. Installed costsrange from £300 to £450/m2 for roof covering, and from £850 to £1300/m2 for laminated glass.

� Ground Source Heat Pumps – The ground temperature remains substantially constant throughout the yearand heat can be extracted by circulating a fluid (normally water) through a system of pipes and into a heatexchanger. An electrically driven heat pump is then used to raise the fluid temperature via the compressioncycle, and hot water is delivered to the building load as if from a normal boiler (albeit at a somewhat lowertemperature than a normal boiler).

Most ground heat systems consist of a cluster of pipes inserted into vertical holes typically 50 to100 metresdeep depending on space and ground type. Costs for the drilling operation vary according to location, siteaccess and ground conditions. A geological investigation may be needed minimise the risk of failure and toimprove cost certainty.

Such systems can achieve a Coefficient of Performance (COP = heat output /electrical energy input) ofbetween 3 and 4, achieving good savings of energy compared with conventional fossil fuels. Installed costsare in the range £800 to £1200/kW depending on system size and complexity.

8 Renewable Energy Options

� Borehole Cooling – The constant ground temperature is well below ambient air temperature during thesummer, so ‘coolth’ can be extracted and used to replace or, more likely commercially, to supplement con-ventional building cooling systems. Such borehole systems may be either ‘open’ – discharging ground waterto river or sewer after passing it through a heat exchanger, or ‘closed’ – circulating a fluid (often water)through a heat exchanger and vertical pipes extending below the water table.

Ground source heating and cooling systems are only ‘partial renewable energy’ because they rely on elec-trical power, mainly for pumping. Considerable carbon savings can be justifiably claimed, however, byavoiding the use of fossil fuel for heating and electrical power to drive conventional chillers. Indicativesystem costs are from £200 to £250/kW.

� Solar Water Heating – Simple flat-plate water-based collector panels have been used successfully onSouth-facing roofs over many years in the UK – especially by DIY enthusiasts prepared to devise their ownsimple control systems. The basic principle is to collect heat from the sun and circulate it to pre-heat spaceheating or domestic hot water, in either a separate tank or a twin coil hot water cylinder. Purpose-designed,evacuated tube collectors have been developed to increase performance and a typical 4 m2 installed resi-dential system has a cost range from £2500 to £4000 depending on pipe runs and complexity. Such asystem could produce approximately 2000 kWh saving in energy use per year. Commercial systems aresimply larger and slightly more complex but should achieve similar performance; low-density residential,retail and leisure developments with washrooms and showers may be suitable applications having adequatedemand for hot water.

� Biomass Boilers – Wood chips or pellets derived from waste or farmed coppices or forests are availablecommercially and are considered carbon neutral, having absorbed carbon dioxide during growth. With asuitable fuel storage hopper and automatic screw drive and controls, biomass boilers can replace conven-tional boilers with little technical or aesthetic impact. They do, however, depend on a viable source of fuel,and there is a requirement for ash removal/disposal as well as periodic de-coking. In individual dwellings,space may be a problem because a biomass boiler does not integrate readily into a typical modern kitchen.Biomass boilers are available in a wide range of domestic and commercial sizes. For a large installation,they are more likely to form part of a modular system rather than to displace conventional boilers entirely.There is a cost premium for the biomass storage and feed system, and the cost of the fuel is currentlycomparable with other solid fuels. As an addition to a conventional system, installed costs could range from£200 to £250/kW.

� Biomass Combined Heat & Power (CHP) – Conventional CHP installations consist of either an internalcombustion engine or a gas turbine driving an alternator, with maximum recovery of heat, particularly fromthe exhaust system. For best efficiency, there needs to be a convenient and constant requirement for theoutput heat energy, and the generated electricity should also be utilised locally, with any excess exported tothe grid.

Unless a source of fuel is available from landfill gas, or from a local biomass digester, then an on-site bio-mass to gas conversion plant would be needed to fuel the CHP engine. Considering the cost implications forbiomass storage and handling as described for boilers, it appears that biomass CHP will only be viable inspecific circumstances, with installed system costs in the order of £2500 to £3000/kW (electrical).

Renewable Energy Options 9

Investment ‘yield’ table for various renewable technologies

It can be quite difficult to compare renewable options in terms of how much energy they might save on a particularproject, and how that translates into CO2, especially if more than one option appears to be feasible. The tableillustrates the potential saving per £100,000 of renewable investment i.e. £100,000 is the notional ‘extra over’ costof introducing a proportion of renewable energy into the particular building service. Grant aid has been ignored inthe table.

The photovoltaic options indicated include no allowance for the displacement of conventional building fabric. Inpractice, the ‘yield per £100,000’ may be higher, e.g. if PV is fully-integrated.

Renewable technology Candidatebuildings

Prerequisites Potential barriers Annual saving per£100,000 of capital costkWh Kg CO2

Tower-mounted windgenerators

A F Environmental impact. Sitespace for large turbines

100,000 43,000 c.f. elec.

Building-mounted‘micro wind’

B G Environmental impact. Roofspace for small turbines.

40,000 17,200 c.f. elec.

*Photovoltaic roof or panels B H Available roof space 12,500 5,375 c.f. elec.

*Photovoltaic rain screenor glass

C H None 9,000 3,870 c.f. elec.

Passive solar water heating D J None 50,000 9,500 c.f. gas

Ground source heat pump B K Site space for pipes 40,000 7,600 c.f. gas

Borehole cooling D K Site space for pipes 12,000 5,160 c.f. elec.

Biomass boilers B L Environmental impact,& maintenance

100,000 19,000 c.f. gas

Biomass CHP E M Environmental impact,& maintenance

28,000+ 63,000

12,000 c.f. elec.+ 12,000 c.f. gas

Key:

A Industrial, distribution centres G Average site wind speed minimum 3.5 m/sB Most types of building H Roughly south-facing, un-shadedC Prestige offices or retail J Roughly south-facing, un-shaded – for hot waterD Residential and commercial, hotels & leisure K Feasible ground conditionsE Industrial, Hotel, leisure, hospital L Space and convenient source of fuelF Average site wind speed minimum 7 m/s M Space & convenient source of fuel – for summer heat

The following exclusions relate to all of the aforementioned indicative costs:

Inflation beyond second quarter 2005, maintenance charges, general builders work, main contractor’s overheads,profit and attendance, main contract preliminaries, professional and prescribed fees, contingency and designreserve, grant aid, tax allowances, Value Added Tax. Price levels indicated are based on provincial locations.

10 Renewable Energy Options

Grey Water Recycling andRainwater Harvesting

The potential for grey water recycling and rainwater harvesting for both domestic residential and for var-ious types of commercial building, considering the circumstances in which the systems offer benefits, bothas stand-alone installations and combined.

Water Usage Trends

Water usage in the UK has increased dramatically over last century or so and it is still accelerating. The currentaverage per capita usage is estimated to be at least 150 litres per day, and the population is predicted to rise from60 million now to 65 million by 2017 and to 75 million by 2031, with an attendant increase in loading on watersupply and drainage infrastructures.

Even at the current levels of consumption, it is clear from recent experience that long, dry summers can expose thedrier regions of the UK to water shortages and restrictions. The predicted effects of climate change include reducedsummer rainfall, more extreme weather patterns, and an increase in the frequency of exceptionally warm drysummers. This is likely to result in a corresponding increase in demand to satisfy more irrigation of gardens, parks,additional usage of sports facilities and other open spaces, together with additional needs for agriculture. The neteffect, therefore, at least in the drier regions of the UK, is for increased demand coincident with a reduction in waterresource, thereby increasing the risk of shortages.

Water Applications and Re-use Opportunities

Average domestic water utilisation can be summarised as follows, as a percentage of total usage (Source: ThreeValleys Water)

� Wash hand basin 8%� Toilet 35%� Dishwasher 4%� Washing machine 12%� Shower 5%� Kitchen sink 15%� Bath 15%� External use 6%

Water for drinking and cooking makes up less than 20% of the total, and more than a third of the total is used fortoilet flushing. The demand for garden watering, although still relatively small, is increasing year by year and coin-cides with summer shortages, thereby exacerbating the problem.

In many types of building it is feasible to collect rainwater from the roof area and to store it, after suitable filtration,in order to meet the demand for toilet flushing, cleaning, washing machines and outdoor use – thereby saving inmany cases a third of the water demand. The other, often complementary recycling approach, is to collect anddisinfect ‘grey water’ – the waste water from baths, showers and washbasins. Hotels, leisure centres, care homesand apartment blocks generate large volumes of waste water and therefore present a greater opportunity forrecycling. With intelligent design, even offices can make worthwhile water savings by recycling grey water, notnecessarily to flush all of the toilets in the building but perhaps just those in one or two primary cores, with the greywater plant and distribution pipework dimensioned accordingly.

Intuitively, rainwater harvesting and grey water recycling seem like ‘the right things to do’ and rainwater harvestingis already common practice in many counties in Northern continental Europe. In Germany, for example, some60,000 to 80,000 systems are being installed every year – compared with perhaps 2,000 systems in the UK. Greywater recycling systems, which are less widespread than rainwater harvesting, have been developed over the last20 years and the ‘state of the art’ is to use biological and UV (ultra-violet) disinfection rather than chemicals, and toreduce the associated energy use through advanced technology membrane micro filters.

In assessing the environmental credentials of new developments, the sustainable benefits are recognised by theBuilding Research Establishment Environmental Assessment Method (BREEAM) whereby additional points can begained for efficient systems – those designed to achieve enough water savings to satisfy at least 50% of the rele-vant demand. Furthermore, rainwater harvesting systems from several manufacturers are included in the ‘EnergyTechnology Product List’ and thereby qualify for Enhanced Capital Allowances (ECAs). Claims are allowed not onlyfor the equipment, but also to directly associated project costs including:

� Transportation – the cost of getting equipment to the site� Installation – cranage (to lift heavy equipment into place), project management costs and labour, plus any

necessary modifications to the site or existing equipment� Professional Fees – if they are directly related to the acquisition and installation of the equipment

Rainwater Harvesting

A typical domestic rainwater harvesting system can be installed at reasonable cost if properly designed andinstalled at the same time as building the house. The collection tank can either be buried or installed in a basementarea. Rainwater enters the drainage system through sealed gullies and passes through a pre-filter to removeleaves and other debris before passing into the collection tank. A submersible pump, under the control of themonitoring and sensing panel, delivers recycled rainwater on demand. The non-potable distribution pipework to thewashing machine, cleaner’s tap, outside tap and toilets etc could be either a boosted system or configured for aheader tank in the loft, with mains supply back-up, monitors and sensors located there instead of at the controlpanel.

Calculating the collection tank size brings into play the concept of system efficiency – relating the water volumesaved to the annual demand. In favourable conditions – ample rainfall and large roof collection area – it would bepossible in theory to achieve almost 100%. In practice, systems commonly achieve 50 to 70% efficiency, withenough storage to meet demand for typically one week, though this is subject to several variables. As well asreducing the demand for drinking quality mains supply water, rainwater harvesting tanks act as an effective stormwater attenuator, thereby reducing the drainage burden and the risk of local flooding which is a benefit to the widercommunity. Many urban buildings are located where conditions are unfavourable for rainwater harvesting – lowrainfall and small roof collection area. In these circumstances it may still be worth considering water savingsthrough grey water recycling.

Grey Water Recycling

In a grey water recycling system, waste water from baths, showers and washbasins is collected by conventionalfittings and pipework, to enter a pre-treatment sedimentation tank which removes the larger dirt particles. This isfollowed by the aerobic treatment tank in which cleaning bacteria ensure that all bio-degradable substances arebroken down. The water then passes onto a third tank, where an ultra-filtration membrane removes all particleslarger than 0.00005 mm, (this includes viruses and bacteria) effectively disinfecting the recycled grey water. Theclean water is then stored in the fourth tank from where it is pumped on demand under the control of monitors andsensors in the control panel. Recycled grey water may then be used for toilet and urinal flushing, for laundry andgeneral cleaning, and for outdoor use such as vehicle washing and garden irrigation – a substantial water savingfor premises such as hotels. If the tank becomes depleted, the distribution is switched automatically to the mainswater back-up supply. If there is insufficient plant room space, then the tanks may be buried but with adequatearrangements for maintenance access. Overflow soakaways are recommended where feasible but are not aninherent part of the rainwater harvesting and grey water recycling systems.

12 Grey Water Recycling and Rainwater Harvesting

Combined Rainwater/Grey Water Systems

Rainwater can be integrated into a grey water scheme with very little added complication other than increased tanksize. In situations where adequate rainwater can be readily collected and diverted to pre-treatment, then heavydemands such as garden irrigation can be met more easily than with grey water alone. An additional benefit is thatthey reduce the risk of flooding by keeping collected storm water on site instead of passing it immediately into thedrains.

Indicative System Cost and Payback Considerations

Rainwater Harvesting Scenario: Office building in Leeds having a roof area of 2000 m² and accommodating 435people over 3 floors. Local annual rainfall is 875 mm and the application is for toilet and urinal flushing. An under-ground collection tank of 25,000 litres has been specified to give 4.5 storage days.

Rainwater harvesting cost breakdown Cost £System tanks and filters and controls 18,000Mains water back-up and distribution pump arrangement 4,000Non-potable distribution pipework 1,000Connections to drainage 1,000Civil works and tank installation (assumption normal ground conditions) 7,000System installation & commissioning 2,000

TOTAL COST 33,000

Rainwater Harvesting Payback Considerations

Annual water saving: 1100 m³ @ average cost £2.00 / m³ = £2200Annual Maintenance and system energy cost = £700

Indicative payback period = 33,000/1,500 = 22 years

Grey water recycling scenario: Urban leisure hotel building with 200 bedrooms offers little opportunity for rainwaterharvesting but has a grey water demand of up to 12000 litres per day for toilet and urinal flushing, plus a laundry.The grey water recycling plant is located in a basement plant room.

Grey water recycling cost breakdown Cost £System tanks and controls 34,000Mains water back-up and distribution pump arrangement 4,000Non-potable distribution pipework 4,000Grey water waste collection pipework 4,500Connections to drainage 1,000System installation & commissioning 5,000

TOTAL COST 52,500

Grey Water Recycling Payback Considerations

Annual water saving: 4260 m³ @ average cost £2.00 / m³ = £8,520Annual Maintenance and system energy cost = £2,000

Indicative payback period = 52,500/6,520 = 8 years

Exclusions

� Site organisation and management costs other than specialist contractor’s allowances� Contingency/design reserve� Main contractor’s overhead and profit or management fee

Grey Water Recycling and Rainwater Harvesting 13

� Professional fees� Tax allowances� Value Added Tax� Inflation beyond third quarter 2007

Conclusions

There is a justified and growing interest in saving and recycling water by way of both grey water recycling andrainwater harvesting. The financial incentive at today’s water cost is not great for small or inefficient systems butwater costs are predicted to rise and demand to increase – not least as a result of population growth.

The payback periods for the above scenarios are not intended to compare to potential payback periods of rainwaterharvesting against grey water recycling but rather to illustrate the importance of choosing ‘horses for courses’. Theoffice building with its relatively small roof area and limited demand for toilet flushing results in a fairly inefficientsystem. Burying the collection tank also adds a cost so that payback exceeds 20 years. Payback periods of lessthan 10 years are feasible for buildings with large roofs and a large demand for toilet flushing or for other uses.Therefore sports stadia, exhibition halls, supermarkets, schools and similar structures are likely to be suitable.

The hotel scenario is good application for grey water recycling. Many hotels and residential developments willgenerate more than enough grey water to meet the demand for toilet flushing etc. and in these circumstances largequantities of water can be saved and recycled with attractive payback periods.

14 Grey Water Recycling and Rainwater Harvesting

Ground Water Cooling

The use of ground water cooling systems, considering the technical and cost implications of this renew-able energy technology.

The application of ground water cooling systems is quickly becoming an established technology in the UK withnumerous installations having been completed for a wide range of building types, both new build and existing(refurbished).

Buildings in the UK are significant users of energy, accounting for 60% of UK carbon emissions in relation to theirconstruction and occupation. The drivers for considering renewable technologies such as groundwater cooling arewell documented and can briefly be summarised as follows:

� Government set targets – The Energy White Paper, published in 2003, setting a target of producing 10% ofUK electricity from renewable sources by 2010 and the aspiration of doubling this by 2020.

� The proposed revision to the Building Regulations Part L 2006, in raising the overall energy efficiency of nondomestic buildings, through the reduction in carbon emissions, by 27%.

� Local Government policy for sustainable development. In the case of London, major new developments (i.e.City of London schemes over 30,000m2) are required to demonstrate how they will generate a proportion ofthe site’s delivered energy requirements from on-site renewable sources where feasible. The GLA’s expec-tation is that, overall, large developments will contribute 10% of their energy requirement using renewables,although the actual requirement will vary from site to site. Local authorities are also likely to set lower targetsfor buildings which fall below the GLA’s renewables threshold.

� Company policies of building developers and end users to minimise detrimental impact to the environment.

The Ground as a Heat Source/Sink

The thermal capacity of the ground can provide an efficient means of tempering the internal climate of buildings.Whereas the annual swing in mean air temperature in the UK is around 20 K, the temperature of the ground is farmore stable. At the modest depth of 2m, the swing in temperature reduces to 8 K, while at a depth of 50m thetemperature of the ground is stable at 11–13°C. This stability and ambient temperature therefore makes ground-water a useful source of renewable energy for heating and cooling systems in buildings.

Furthermore, former industrial cities like Nottingham, Birmingham, Liverpool and London have a particular problemwith rising ground water as they no longer need to abstract water from below ground for use in manufacturing. Theuse of groundwater for cooling is therefore encouraged by the Environment Agency in areas with rising ground-water as a means of combating this problem.

System Types

Ground water cooling systems may be defined as either open or closed loop.

Open Loop Systems

Open loop systems generally involve the direct abstraction and use of ground water, typically from aquifers (porouswater bearing rock). Water is abstracted via one or more boreholes and passed through a heat exchanger and isreturned via a separate borehole or boreholes, discharged to foul water drainage or released into a suitable avail-able source such as a river. Typical ground water supply temperatures are in the range 6–10°C and typical re-injection temperatures 12–18°C (subject to the requirements of the abstraction licence).

Open loop systems fed by groundwater at 8°C, can typically cool water to 12°C on the secondary side of the heatexchanger to serve conventional cooling systems.

Open loop systems are thermally efficient but overtime can suffer from blockages caused by silt, and corrosion dueto dissolved salts. As a result, additional cost may be incurred in having to provide filtration or water treatment,before the water can be used in the building.

Abstraction licence and discharge consent needs to be obtained for each installation, and this together with themaintenance and durability issues can significantly affect whole life operating costs, making this system lessattractive.

Closed Loop Systems

Closed loop systems do not rely on the direct abstraction of water, but instead comprise a continuous pipeworkloop buried in the ground. Water circulates in the pipework and provides the means of heat transfer with theground. Since ground water is not being directly used, closed loop systems therefore suffer fewer of the operationalproblems of open loop systems, being designed to be virtually maintenance free, but do not contribute to the con-trol of groundwater levels.

There are two types of closed loop system:

Vertical Boreholes – Vertical loops are inserted as U tubes into pre drilled boreholes, typically less than 150mm indiameter. These are backfilled with a high conductivity grout to seal the bore, prevent anycross contamination and to ensure good thermal conductivity between the pipe wall andsurrounding ground. Vertical boreholes have the highest performance and means of heatrejection, but also have the highest cost due to associated drilling and excavationrequirements.

As an alternative to having a separate borehole housing the pipe loop, it can also beintegrated with the piling, where the loop is encased within the structural piles. This obviouslysaves on the costs of drilling and excavation since these would be carried out as part of thepiling installation. The feasibility of this option would depend on marrying up the piling layoutwith the load requirement, and hence the number of loops, for the building.

Horizontal Loops – These are single (or pairs) of pipes laid in 2m deep trenches, which are backfilled with fineaggregate. These obviously require a greater physical area than vertical loops but arecheaper to install. As they are located closer to the surface where ground temperatures areless stable, efficiency is lower compared to open systems. Alternatively, coiled pipework canalso be used where excavation is more straightforward and a large amount of land isavailable. Although performance may be reduced with this system as the pipe overlaps itself,it does represent a cost effective way of maximising the length of pipe installed and henceoverall system capacity.

The Case for Heat Pumps

Instead of using the groundwater source directly in the building, referred to as passive cooling, when coupled to areverse cycle heat pump, substantially increased cooling loads can be achieved.

Heat is extracted from the building and transferred by the heat pump into the water circulating through the loop. Asit circulates, it gives up heat to the cooler earth, with the cooler water returning to the heat pump to pick up moreheat. In heating mode the cycle is reversed, with the heat being extracted from the earth and being delivered to theHVAC system.

The use of heat pumps provides greater flexibility for heating and cooling applications within the building thanpassive systems. Ground source heat pumps are inherently more efficient than air source heat pumps, their energy

16 Ground Water Cooling

requirement is therefore lower and their associated CO2 emissions are also reduced, so they are well suited forconnection to a groundwater source.

Closed loop systems can typically achieve outputs of 50W/m (of bore length), although this will vary with geologyand borehole construction. When coupled to a reverse cycle heat pump, 1m of vertical borehole will typically deliver140kWh of useful heating and 110kWh of cooling per annum, although this will depend on hours run and length ofheating and cooling seasons.

Key Factors Affecting Cost

� The cost is obviously dependant on the type of system used. Deciding on what system is best suited to aparticular project is dependant on the peak cooling and heating loads of the building and its likely load pro-file. This in turn determines the performance required from the ground loop, in terms of area of coverage inthe case of the horizontal looped system, and in the case of vertical boreholes, the depth and number orbores. The cost of the system is therefore a function of the building load.

� In the case of vertical boreholes, drilling costs are significant factor, as specific ground conditions can bevariable, and there are potential problems in drilling through sand layers, pebble beds, gravels and clay,which may mean additional costs through having to drill additional holes or the provision of sleeving etc. Thecosts of excavation obviously make the vertical borehole solution significantly more expensive than theequivalent horizontal loop.

� The thermal efficiency of the building is also a factor. The higher load associated with a thermally inefficientbuilding obviously results in the requirement for a greater number of boreholes or greater area of horizontalloop coverage, however in the case of boreholes the associated cost differential between a thermally inef-ficient building and a thermally efficient one is substantially greater than the equivalent increase in the costof conventional plant. Reducing the energy consumption of the building is cheaper than producing theenergy from renewables and the use of renewable energy only becomes cost effective, and indeed shouldonly be considered, when a building is energy efficient.

� With open loop systems, the principal risk in terms of operation is that the user is not in control of thequantity or quality of the water being taken out of the ground, this being dependant on the local groundconditions. Reduced performance due to blockage (silting etc.) may lead to the system not delivering thedesign duties whilst bacteriological contamination may lead to the expensive water treatment or the systembeing taken temporarily out of operation. In order to mitigate the above risk, it may be decided to provideadditional means of heat rejection and heating by mechanical means as a back up to the borehole system,in the event of operational problems. This obviously carries a significant cost. If this additional plant werenot provided, then there are space savings to be had over conventional systems due to the absence ofheating, heat rejection and possibly refrigeration plant.

� Open loop systems may lend themselves particularly well to certain applications increasing their costeffectiveness, i.e. in the case of a leisure centre, the removal of heat from the air conditioned parts of thecentre and the supply of fresh water to the swimming pool.

� In terms of the requirements for abstraction and disposal of the water for open loop systems, there are risksassociated with the future availability and cost of the necessary licenses; particularly in areas of high fore-cast energy consumption, such as the South East of England, which needs to be borne in mind whenselecting a suitable system.

Whilst open loop systems would suit certain applications or end user clients, for commercial buildings the risksassociated with this system tend to mean that closed loop applications are the system of choice. When coupled toa reversible heat pump, the borehole acts simply as a heat sink or heat source so the problems associated withopen loop systems do not arise.

Ground Water Cooling 17

Typical Costs

Table 1 gives details of the typical borehole cost to an existing site in Central London, using one 140m deepborehole working on the open loop principle, providing heat rejection for the 600kW of cooling provided to thebuilding. The borehole passes through rubble, river gravel terraces, clay and finally chalk, and is lined above thechalk level to prevent the hole collapsing. The breakdown includes all costs associated with the provision of aworking borehole up to the well head, including the manhole chamber and manhole. The costs of any plant orequipment from the well head are not included.

Heat is drawn out of the cooling circuit and the water is discharged into the Thames at an elevated temperature. Inthis instance, although the boreholes are more expensive than the dry air cooler alternative, the operating cost issignificantly reduced as the system can operate at around three times the efficiency of conventional dry air coolers,so the payback period is a reasonable one. Additionally, the borehole system does not generate any noise, doesnot require rooftop space and does not require as much maintenance.

This is representative of a typical cost of providing a borehole for an open loop scheme within the London basin.There are obviously economies of scale to be had in drilling more than one well at the same time, with two wellssaving approximately 10% of the comparative cost of two separate wells and four wells typically saving 15%.

Table 2 provides a summary of the typical range of costs that could expected for the different types of systembased on current prices.

18 Ground Water Cooling

Table 1: Breakdown of the Cost of a Typical Open Loop Borehole System

Description Cost £

General Items

� Mobilisation, Insurances, demobilisation on completion 20,000� Fencing around working area for the duration of drilling and testing 2,000� Modifications to existing LV panel and installation of new power supplies forborehole installation 14,000

Trial Hole

� Allowance for breakout access to nearest walkway(Existing borehole on site used for trial purposes, hence no drilling costsincluded)

3,000

Construct Borehole

� Drilling, using temporary casing where required, permanent casing andgrouting 31,000

Borehole Cap and Chamber

� Cap borehole with PN16 flange, construct manhole chamber in roadway,rising main, header pipework, valves, flow meter 12,000

� Permanent pump 13,000

Samples

� Water samples 300

Acidisation

� Mobilisation, set up and removal of equipment for acidisation of borehole,carry out acidisation 11,500

Development and Test Pumping

� Mobilise pumping equipment and materials and remove on completion oftesting

� Calibration test, pre-test monitoring, step testing4,0003,500

� Constant rate testing and monitoring� Waste removal and disposal

19,0003,000

Reinstatement

� Reinstatement and Making Good 1,500

Total 144,300

Ground Water Cooling 19

Table 2: Summary of the Range of Costs for Different Systems

Range

System Small–4kWth Medium–50kWth Large–400kWth Notes

Heat pump (per unit) £ 3,500–4,500 £ 30,000–40,000 £ 140,000–170,000

Slinky pipe

(per installation)

including excavation

£ 3,000–4,000 £ 40,000–50,000 £ 360,000–390,000(1) (1) Based on 90 nr 50m lengths

Vertical, closed

(per installation)

using

structural piles

N/A £ 40,000–60,000 Not available Based on 50 nr piles. Includes borehole

cap and header pipework but excludes

connection to pump room and heat

pumps

Vertical, closed

(per installation)

including excavation

£ 2,000–3,000 £ 60,000–80,000 £ 360,000–390,000 Includes borehole cap and header

pipework but excludes connection to

pump room and heat pumps

Vertical, open

(per installation)

including excavation

£ 2,000–3,000 £ 45,000–65,000 £ 330,000–360,000 Excludes connection to pump room and

heat exchangers

20 Ground Water Cooling

Fuel Cells

The Application of Fuel Cell Technology within Buildings

Fuel cells are electrochemical devices that convert the chemical energy in fuel into electrical energy directly, with-out combustion, with high electrical efficiency and low pollutant emissions. They represent a new type of powergeneration technology that offers modularity, efficient operation across a wide range of load conditions, andopportunities for integration into co-generation systems. With the publication of the energy white paper in Februarythis year, the Government confirmed its commitment to the development of fuel cells as a key technology in theUK’s future energy system, as the move is made away from a carbon based economy.

There are currently very few fuel cells available commercially, and those that are available are not financially viable.Demand has therefore been limited to niche applications, where the end user is willing to pay the premium for whatthey consider to be the associated key benefits. Indeed, the UK currently has only one fuel cell in regular com-mercial operation. However, fuel cell technology has made significant progress in recent years, with prices pre-dicted to approach those of the principal competition in the near future.

Fuel Cell Technology

A fuel cell is composed of an anode (a negative electrode that repels electrons), an electrolyte membrane in thecentre, and a cathode (a positive electrode that attracts electrons). As hydrogen flows into the cell on the anodeside, a platinum coating on the anode facilitates the separation of the hydrogen gas into electrons and protons. Theelectrolyte membrane only allows the protons to pass through to the cathode side of the fuel cell. The electronscannot pass through this membrane and flow through an external circuit to form an electric current.

As oxygen flows into the fuel cell cathode, another platinum coating helps the oxygen, protons, and electronscombine to produce pure water and heat.

The voltage from a single cell is about 0.7 volts, just enough for a light bulb. However by stacking the cells, higheroutputs are achieved, with the number of cells in the stack determining the total voltage, and the surface area ofeach cell determining the total current. Multiplying the two together yields the total electrical power generated.

In a fuel cell the conversion process from chemical energy to electricity is direct. In contrast, conventional energyconversion processes first transform chemical energy to heat through combustion and then convert heat to elec-tricity through some form of power cycle (e.g. gas turbine or internal combustion engine) together with a generator.The fuel cell is therefore not limited by the Carnot efficiency limits of an internal combustion engine in convertingfuel to power, resulting in efficiencies 2 to 3 times greater.

Fuel Cell Systems

In addition to the fuel cell itself, the system comprises the following sub-systems:

� A fuel processor – This allows the cell to operate with available hydrocarbon fuels, by cleaning the fuel andconverting (or reforming) it as required

� A power conditioner – This regulates the dc electricity output of the cell to meet the application, and topower the fuel cell auxiliary systems

� An air management system – This delivers air at the required temperature, pressure and humidity to the fuelstack and fuel processor

� A thermal management system – This heats or cools the various process streams entering and leaving thefuel cell and fuel processor, as required

� A water management system – Pure water is required for fuel processing in all fuel cell systems, and fordehumidification in the PEMFC

The overall electrical conversion efficiency of a fuel cell system (defined as the electrical power out divided by thechemical energy into the system, taking into account the individual efficiencies of the sub-systems) ranges from35–55%. Taking into account the thermal energy available from the system, the overall or cogeneration efficiency is75–90%.

Also, unlike most conventional generating systems (which operate most efficiently near full load, and then sufferdeclining efficiency as load decreases), fuel cell systems can maintain high efficiency at loads as low as 20% of fullload.

Fuel cell systems also offer the following potential benefits:

� At operating temperature, they respond quickly to load changes, the limiting factor usually being theresponse time of the auxiliary systems

� They are modular and can be built in a wide range of outputs. This also allows them to be located close tothe point of electricity use, facilitating cogeneration systems

� Noise levels are comparable with residential or light commercial air conditioning systems� Commercially available systems are designed to operate unattended and manufactured as packaged units� Since the fuel cell stack has no moving parts, other than the replacement of the stack at 3-5 year intervals

there is little on-site maintenance. The maintenance requirements are well established for the auxiliarysystem plant

� Fuel cell stacks fuelled by hydrogen produce only water, therefore the fuel processor is the primary sourceof emissions, and these are significantly lower than emissions from conventional combustion systems

� Since fuel cell technology generates 50% more electricity than the conventional equivalent without directlyburning any fuel, CO2 emissions are significantly reduced in the production of the source fuel

� Potentially zero carbon emissions when using hydrogen produced from renewable energy sources� The facilitation of embedded generation, where electricity is generated close to the point of use, minimising

transmission losses� The fast response times of fuel cells offer potential for use in UPS systems, replacing batteries and standby

generators

Types of Fuel Cell

There are four main types of fuel cell technology that are applicable for building systems, classed in terms of theelectrolyte they use. The chemical reactions involved in each cell are very different.

Phosphoric Acid Fuel Cells (PAFCs) are the dominant current technology for large stationary applications and havebeen available commercially for some time. The only working fuel cell installation in the UK, in Woking, uses aPAFC, rated at 200kW. There is less potential for PAFC unit cost reduction than for some other fuel cell systems,and this technology may be superseded in time by the other technologies.

22 Fuel Cells

The Solid Oxide Fuel Cell (SOFC) offers significant flexibility due to its large power range and wide fuel compat-ibility. SOFCs represent one of the most promising technologies for stationary applications. There are difficultieswhen operating at high temperatures with the stability of the materials, however, significant further developmentand cost reduction is anticipated with this type.

The relative complexity of Molten Carbonate Fuel Cells (MCFCs) has tended to limit developments to large scalestationary applications, although the technology is still very much in the development stages.

The quick start-up times and size range make Proton Exchange Membrane Fuel Cells (PEMFCs) suitable for smallto medium sized stationary applications. They have a high power density and can vary output quickly, making themwell suited for transport applications as well as UPS systems. The development efforts in the transport sectorsuggest there will continue to be substantial cost reductions over both the short and long term.

All four technologies remain the subject of extensive research and development programmes to reduce initial costsand improve reliability through improvements in materials, optimisation of operating conditions and advances inmanufacturing. It is expected that all types will be commercially available in limited markets by 2006 and with massmarket availability by 2010.

The Market for Fuel Cells

The stationary applications market for fuel cells can be sectaries as follows:

� Distributed generation/CHP – For large scale applications, there are no drivers specifically advantageous tofuel cells, with economics (and specifically initial cost) therefore being the main consideration. So, until costcompetitive and thoroughly proven and reliable fuel cells are available, their use is likely to be limited toniche applications such as environmentally sensitive areas from 2005. Wider commercialisation is likelycloser to 2010, with high temperature cells (MCFCs and SOFCs) being most suitable, although PEMFCsmay preferable in specific areas, i.e. where hydrogen is available.

� Domestic and small scale CHP – The drivers for the use of fuel cells in this emerging market are bettervalue for customers than separate gas and electricity purchase, reduction in domestic CO2 emissions, andpotential reduction in electricity transmission costs. However, the barriers of resistance to distributed gen-eration, high capital costs and competition from Stirling engines needs to be overcome. Commercialisationdepends on cost reduction, and successful demonstration which is expected to begin in the next 2–3 years,leading to wider commercialisation before 2010. Systems based on SOFCs and PEMFCs are being devel-oped for this application.

� Small generator sets and remote power – The drivers for the use of fuel cells are high reliability, low noiseand low refuelling frequencies, which cannot be met by existing technologies. Since cost is often not theprimary consideration, fuel cells will find early markets in this sector. Existing PEMFC systems are close tomeeting the requirements in terms of cost, size and performance. Small SOFCs have potential in thismarket, but require further development.

Cost Comparison

Table 1 provides an indication of the capital and operating costs of the different fuel cell types, together with com-parative figures for the existing technologies. The projected figures for the fuel cell technologies are based oneconomies typically achieved through mass manufacture.

The projected costs for 2007 show the fuel cell technologies still being significantly more expensive than theexisting technologies. To extend fuel cell application beyond niche markets, their cost needs to reduce significantly.The successful and wide-spread commercial application of fuel cells is dependant on the projected cost reductionsindicated, with electricity generated from fuel cells being competitive with current centralised and distributed powergeneration.

Fuel Cells 23

It has been estimated that if the cost reductions are met, fuel cells could achieve up to 50% penetration of theglobal distributed energy market by 2020.

Typical Current Project Costs

Table 2 gives an indication of the typical cost breakdown to be expected for the installation of a fuel cell system inthe UK. This is based on information from the manufacturer and from economic evaluation/feasibility studies, sincewith only one working system installed to date in the UK there is no available accurate cost data.

The unit is a standard commercially available PAFC, complete with fuel processor, fuel stack and power con-ditioning system. The parameters are as follows:

� Rating – 200kW/235kVA, 400V, 3ph� Power generating efficiency – 40%� Heat output – 204kW, 60°C hot water� Fuel, consumption – Natural gas, 54m³/hr� External location� Size – 5.5m x 3m x 3m (h)� Weight – 20 tons� Noise level at full load – 62dBA at 10m

The above illustrates the fact that the costs to supply, install and set to work a modestly sized fuel cell unit areprohibitively high, compared with incumbent generator technologies. Despite being the only commercially availableunit, only 220 units have been sold worldwide, and so the full benefits of volume manufacture have not been rea-lised, and a proportion of the costs associated with developing the unit is included within the unit cost.

Conclusions

Despite significant growth in recent years, fuel cells are still at a relatively early stage of commercial development,with prohibitively high capital costs preventing them from competing with the incumbent technology in the marketplace. However, costs are forecast to reduce significantly over the next five years as the technology moves fromniche applications, and into mass production.

However, in order for these projected cost reductions to be achieved, customers need to be convinced that the endproduct is not only cost competitive but also thoroughly proven, and Government support represents a key part inachieving this.

The Governments of Canada, USA, Japan and Germany have all been active in supporting development of the fuelcell sector through integrated strategies, however the UK has been slow in this respect, and support has to datebeen small in comparison. It is clear that without Government intervention, fuel cell applications may struggle toreach the cost and performance requirements of the emerging fuel cell market.

24 Fuel Cells

Table 1: Cost Comparison for Stationary Generation Equipment

PeriodFuel Cell Type

PEMFC PAFC MCFC SOFC

Capital Costs (£/kW) £ £ £ £

2004 2,600–6,500 2,000–3,400 2,000–5,000 5,000–10,000

2006 1,500 1,900 1,850 2,300

2010 (Projected) 700 1,500 950 1,000

2015 (Projected) 500 1,300 700 750

2020 (Projected) 300 1,100 550 550

Operating Costs (£/kW/h)

2004 0.04–0.06 0.08 0.04–0.08 0.05

Maintenance Costs (£/kW/h)

2006 0.003–0.01 0.003–0.01 0.003–0.01 0.003–0.01

Period Conventional Systems

InternalCombustion –

Generator

Micro Turbine –Generator

Gas Turbine Steam turbine

Capital Costs (£/kW)£ £ £ £

2004 - - - -

2006 200–820 450–820 450–570 500–630

2010 (Projected) - - - -

2015 (Projected) - - - -

2020 (Projected) - - - -

Operating Costs (£/kW/h)

2004 - - - -

Maintenance Costs (£/kW/h)

2006 0.005–0.01 0.002–0.01 0.002–0.06 0.003

Fuel Cells 25

Table 2: Breakdown of Typical Project Costs

Item £

Fuel Cell Stack 225,000Fuel Processor 85,000Plant 113,600Labour 113,400

Total 567,000

Delivery to Site (Outside USA) 20,000

Installation Costs (Site and Application dependant)

Standard (Generation Only) 50,000Non Standard 80,000CHP 100,000–200,000

Spares 10% of Capital CostMaintenance 16,000–26,000 pa

Total (£/kW) 3,549–4,415

Fuel Stack

Fuel Stack Replacement 150,000 every 4 yearsFuel Stack Refurbishment 120,000 every 4 years

Note: Excludes Incoming Gas Supply, BWIC, Main Contractor’s Overheads ad Profit, attendance, Pre-liminaries and Professional Fees etc, VAT.

26 Fuel Cells

Biomass Energy

The potential for biomass energy systems, with regards to the adequacy of the fuel supply and the viabilityof various system types at different scales.

Biomass heating and combined heat and power (CHP) systems have become a major component of the low-carbon strategy for many projects, as they can provide a large renewable energy component at a relatively lowinitial cost. Work by the Carbon Trust has demonstrated that both large and small biomass systems were viableeven before recent increases in gas and fuel oil prices, so it is no surprise that recent research by South BankUniversity into the renewables strategies to large London projects has found that 25% feature biomass or biofuelsystems.

These proposals are not without risk, however. Although the technology is well established, few schemes are inoperation in the UK and the long-term success depends more on the effectiveness of the local supply chain thanthe quality of the design and installation.

How the Biomass Market Works

Biomass is defined as living or recently dead biological material that can be used as an energy source. Biomass isgenerally used to provide heat, generate electricity or drive CHP engines. The biomass family includes biofuels,which are being specified in city centre schemes, but which provide lower energy outputs and could transferfarmland away from food production.

In the UK, much of the focus in biomass development is on the better utilisation of waste materials such as timberand the use of set-aside land for low-intensity energy crops such as willow, rather than expansion of the biofuelssector. There are a variety of drivers behind the development of a biomass strategy. In addition to carbon neutrality,another policy goal is the promotion of the UK’s energy security through the development of independent energysources. A third objective is to address energy poverty, particularly for off-grid energy users, who are most vulner-able to the effects of high long-term costs of fuel oil and bottled gas.

Biomass’ position in the zero-carbon hierarchy is a little ambiguous in that its production, transport and combustionall produce carbon emissions, albeit most is offset during a plant’s growth cycle. The key to neutrality is that thegrowing and combustion cycles need to occur over a short period, so that combustion emissions are genuinelyoffset. Biomass strategy is also concerned about minimising waste and use of landfill, and the ash produced bycombustion can be used as a fertiliser.

Dramatic increases in fossil fuel prices have swung considerations decisively in favour of technologies such asbiomass. Research by the Carbon Trust has demonstrated that, with oil at $50 (£25) a barrel, rates of return ofmore than 10% could be achieved with both small and large heating installations. CHP and electricity-onlyschemes have more complex viability issues linked to renewable incentives, but with oil currently trading at over($100) £50 a barrel and a plentiful supply of source material, it is argued that biomass input prices will not rise andso the sector should become increasingly competitive.

The main sources of biomass in the UK include:

� Forestry crops, including the waste products of tree surgery industry� Industrial waste, particularly timber, paper and card: timber pallets account for 30% of this waste stream by

weight� Woody energy crops, particularly those grown through ‘short rotation’ methods such as willow coppicing� Wastes and residues taken from food, agriculture and manufacturing

Biomass is an emerging UK energy sector. Most suppliers are small and there remains a high level of commercialrisk associated with finding appropriate, reliable sources of biomass. This is particularly the case for larger-scaleschemes such as those proposed for Greater London, which will have sourced biomass either from multiple UKsuppliers or from overseas. Many have adopted biofuels as an alternative.

The UK’s only large-scale biomass CHP in Slough has a throughput of 180,000 tonnes of biomass per yearrequiring the total production of more than 20 individual suppliers – not a recipe for easy management or productconsistency. However, Carbon Trust research has identified significant potential capacity in waste wood (5 millionto 6 million tonnes) and short-rotation coppicing, which could create the conditions for wider adoption of small andlarge-scale biomass.

Biomass Technologies

A wide range of technologies have been developed for processing various forms of biomass, including anaerobicdigesters and gasifiers. However, the main biomass technology is solid fuel combustion, as a heat source, CHPunit or energy source for electricity generation.

Solid fuel units use either wood chippings or wood pellets. Wood chippings are largely unprocessed and need fewmaterial inputs, other than seasoning, chipping and transport. Wood pellets are formed from compressed sawdust.As a result they have a lower moisture content than wood chippings and consistent dimensions, so are easier tohandle but are about twice as expensive.

Solid fuel burners operate in the same way as other fossil fuel-based heat sources, with the following key differences:

� Biomass heat output can be controlled but not instantaneously, so systems cannot respond to rapid loadchanges. Solutions to provide more flexibility include provision of peak capacity from gas-fired systems, orthe use of thermal stores that capture excess heat energy during off-peak periods, enabling extendedoperation of the biomass system itself

� Heat output cannot be throttled back by as much as gas-fired systems, so for heat-only installations it maybe necessary to have an alternative summer system for water heating, such as a solar collector

� Biomass feedstock is bulky and needs a mechanised feed system as well as extensive storage� Biomass systems are large, and the combustion unit, feed hopper and fuel store take up substantial floor

area. A large unit with an output of 500kW has a footprint of 7.5m x 2m� Biomass systems need maintenance related to fuel deliveries, combustion efficiency, ash removal, adding to

the lifetime cost� Fuel stores need to be physically isolated from the boiler and the rest of the building in order to minimise fire

risk. The fuel store needs to be sized to provide for at least 100 hours of operation, which is approximately100m² for a 500kW boiler. The space taken up by storage and delivery access may compromise otheraspects of site planning

� Fire-protection measures include anti-blowback arrangements on conveyors and fire dampers, together withthe specification of elements such as flues for higher operating temperatures

� Collocation of the fuel source and burner at ground level require larger, free-standing flues

As a result of these issues, which drive up initial costs, affect development efficiency and add to managementoverheads, take-up of biomass has initially been mostly at the small-scale, heat-only end of the market, based onlocally sourced feedstock. In such systems the initial cost premium of the biomass boiler can be offset against long-term savings in fuel costs.

28 Biomass Energy

Sourcing Biomass

Compared with solar or wind power installations, the initial costs of biomass systems are low, the technology is wellestablished and energy output is dependable. As a result, the real challenge for successful operation of a biomasssystem is associated with the reliable sourcing of feedstock.

Heat-only systems themselves cost between £150 and £750 per kW (excluding costs of storage), depending onscale and technology adopted. This compares with a typical cost of £50 to £300 per kW for a gas-fired boiler –which does not require further investment in fuel or thermal storage bunkers.

As a high proportion of lifetime cost is associated with the operation of a system, availability of good-quality, locallysourced feedstock is essential for long-term viability – particularly in areas where incentivisation through policieslike the Merton rule is driving up demand.

Research funded by BioRegional in connection with medium-scale biomass systems in the South-east shows thatconsiderable feedstock is already in the system but far more is required to respond to emerging requirements.

The researchers estimate that the existing biomass resource within 25km of London totals 330,000 tonnes a year,sourced from waste wood, energy crops and forestry (tree-surgery) byproducts. However, they calculate that a new2,000-unit low-energy residential system would require 35,000 tonnes a year. This means that London’s total bio-mass would have the potential to support the equivalent heating load of just 20,000 homes.

Fortunately, the scale of the UK’s untapped resource is considerable, with 5 million to 6 million tonnes of wastewood going to landfill annually, and 680,000ha of set-aside land that could be used for energy crops withoutaffecting agricultural output.

Based on these figures, it is estimated that 15% of the UK’s building-related energy load could be supported with-out recourse to imported material. However, the supply chain is fragmented in terms of producers, processors anddistributors – presenting potential biomass users with a range of complexities that gas users simply do not need toworry about. These include:

� Ensuring quality. Guaranteeing biomass quality is important for the assurance of performance and reliability.Variation in moisture content affects combustion, while inconsistent woodchip size or differences in sawdustcontent can result in malfunction. The presence of contaminants in waste wood causes problems too. High-profile schemes including the 180,000-tonne generator in Slough have had to shutdown because of varia-tions in fuel quality. Use of pellets reduces to risk, but they are more expensive and require more energy forprocessing and transport

� Functioning markets. The scale of trade in biomass compares unfavourably with gas or oil, in that there areno standard contracts, fixed-price deals or opportunities for hedging which enable major users to managetheir energy cost risk

� Security of supply. The potential for competing uses could lead to price inflation. Biofuels carry the greatestsuch risk, but many biomass streams have alternative uses. Lack of capacity in the marketplace is anothersecurity issue, with no mechanism to encourage strategic stockpiling for improved response to crop failureor fluctuations in demand

� Installation and maintenance infrastructure. The different technologies used in biomass systems createsmaintenance requirements not yet met by a readily available pool of skilled system engineers

Optimum Uses of Biomass Technology

Biomass is a high-grade, locally available source of energy that can be used at a range of scales to supportdomestic and commercial use. Following increases in fossil fuel prices, one of the main barriers to adoption is, now,the capability of the supply chain.

The Carbon Trust’s biomass sector review, completed before the large energy price rises in 2007, drew the fol-lowing key conclusions about the most effective application of the technologies:

Biomass Energy 29

� Returns on CHP and electricity-generating systems depend heavily on government incentives such asrenewable obligations certificates. Under the present arrangements, large CHP systems provide the bestreturns

� Heat-only systems are very responsive to changes in fuel prices, with systems at all scales providing returnsin excess of 10% when oil prices are at $50 (£25) a barrel

� Small-scale heat-only plants produce the best returns, because the cost of the displaced fuel (typically fueloil) is more expensive

� Small-scale electricity and large-scale heat-only installations produce very poor returns� There is little difference in the impact of fuel type in the returns generated by projects

The study also concluded that heat installations at all scales had the greater potential for carbon saving, based ona finite supply of biomass. This is because heat-generating processes have the greatest efficiency and, in the caseof small-scale systems in isolated, off-grid dwellings, displace fuels such as oil that have the greatest carbonintensity. Ninety percent of the UK’s existing biomass resource of 5.6m tonnes per annum could be used in dis-placing carbon-intensive off-grid heating, saving 2.5m tonnes of carbon emissions.

Small-scale systems are well established in Europe and the existing local supply chain suits the demand pattern. Inaddition, since the target market is in rural, off-grid locations, affected dwellings are less likely to suffer spaceconstraints related to storage. As fuel costs continue to rise, the benefits of avoiding fuel poverty, combined with theeffective reduction of carbon emissions from existing buildings, mean smaller systems are likely to offer the bestmid-term use of the existing biomass supply base, with large-scale systems being developed as the supply chainmatures and expands.

Large-scale systems also offer the opportunity to generate significant returns, but the barriers that developers oroperators face are significant, particularly if there is an electricity supply component, which requires a supplyagreement. However, while developers are required to delivery renewable energy on site, biomass in the form ofbiofuels, has the great attraction of being able to provide a scale of renewable energy generation that other sys-tems such as ground source heating or photovoltaics simply cannot compete with.

Whether biomass plant should be used on commercial schemes in urban locations is potentially a policy issue.Sizing of both CHP and heat-only systems should be determined by the heat load, which for city-centre schemesmay not be that large – affecting the potential for the CHP component. The costs of a district heating element onthese schemes may also be prohibitively high, and considerations of biomass transport and storage also make itharder to get city-centre schemes to stack up.

It may be a more appropriate policy to encourage industrial users or large scale regenerators to take first call on theexpanding biomass resource, rather than commercial schemes. The launch of a 45MW biomass power station inScotland illustrates this trend. Data shows that 50% of the market potential for industrial applications of CHP couldutilise 100% of the UK’s available biomass resource. The issues that city-centre biomass schemes face in con-nection with storage, transport, emissions and supply chain management might be better addressed by industrialusers or their energy suppliers in low-cost locations rather than by developers in prime city-centre sites.

30 Biomass Energy

Indicative costs

System Indicative loadkW

Capitalcost (£/kWh)

Gas-fired boiler 50400

8545

Biomass-fired boiler 50500

500250

Biomass-fired CHP 1,000 450

Allowance for stand-alone boiler house and fuel store £30,000–60,000 for 50kWh system indicative costs excludeflues and plant room installation

Fuel costs

Wood chip: 1.5 to 2.5p/kWhWood pellet: 3 to 4.5p/kWhFuel oil: 4.3 to 4.8p/kWhNatural gas: 2.5 to 3.2p/kWhBottled LPG: 6.8 to 7p/kWh

Biomass Energy 31

Getting the Connection

Details the process involved in the provision of a new electrical supply to a site.

The provision of an electricity connection has both a physical and contractual element. Physically, it involves thedesign, planning and construction of electrical infrastructure (cables, switchgear, civil works), whilst contractually, itrequires legal agreements to be drawn up and agreed (construction, connection, adoption).

Planning

The Planning Stage, typically RIBA Stage C, is where the site’s developer (the Developer) should be formulatingtheir plans for the scheme and, in doing so, consult the local distribution network operator’s (the Host)1 long-termdevelopment statement, which will identify potential connection point opportunities. This information is normallyreadily available from the Host for a small fee and should provide an early indication of whether the Host’s networkmay need to be reinforced before the development can be connected.

As the Planning Stage progresses, the Developer should discuss its proposals with the Host. Relatively simpleconnections for single building supplies are straight forward, however schemes of a more complex nature mayrequire some form of feasibility study to be carried out to assess connection options and provide indicative costs forthe contestable2 and non-contestable3 work elements.

Design

The Design Stage, typically RIBA Stage D, is the point at which the Developer submits its formal connectionrequest to the Host. It is important that this is completed in accordance with the specific procedures of the Host,since if it does not include all supporting information required by the Host’s application process, there is likely to bea delay in the processing of a firm offer. The Host is expected to provide a documented application process toassist the applicant make a complete application.

The convention is to request a Section 16/16A connection4 where the terms are standard and non-negotiable. Thealternative is a Section 22 connection2 offer, where the terms are fully negotiable. If the Section 22 route is chosenthen caution is required, as disputes over Section 22 agreements cannot be referred to the regulator for determi-nation after the connection agreement has been signed; a post contract dispute will have to be pursued as a civilaction. It is always advised that a Section 16/16A offer is requested before considering the Section 22 option.

On receipt of the Host’s firm offer5, the Developer generally has 90 days to accept its terms and to undertake itsown review of the offer to ensure it meets its requirements. If for any reason the Developer and Host are unable toreach agreement of the terms, it is recommended that the Developer seeks specialist advice. It should be noted

1 A distribution network operator (DNO) is a company that is responsible for the design, construction operation andmaintenance of a public electricity distribution network. The host DNO is the electricity distribution network to which thedevelopment site will directly connect.

2 Contestable is work in providing the connection that can be carried out by an accredited independent party.3 Non contestable is work that can only be carried by the Host.4 The Electricity Act 1989.5 Unless the offer becomes interactive, i.e. another connection scheme is vying for network capacity. Where the connec-

tion request becomes interactive the Developer has 30 days to accept the offer. The Host will inform the Developer if theconnection request is interactive.

that in extreme circumstances, it may be necessary to refer an issue to regulator for determination but, be warned,this can be a lengthy process, taking up to 16 weeks to conclude.

Competition

One of the key decisions affecting the way in which the connection process proceeds is whether the Developerwishes to introduce competition into the procurement process by appointing a third party to design and constructthe contestable connection works. In these circumstances, the Developer can requisition a non contestable quo-tation from the Host or ask the third party to do so on its behalf. The Host is obliged to provide information withinstandardised time frames against which its performance is monitored by the industry regulator (Ofgem).

Contestable works are those that may be carried out either by the Host or by an approved contractor, on theDeveloper’s behalf. This contrasts with non contestable works, which can only be carried out by the Host. Broadlyspeaking, the Host will make the connection to its network for the new supply and undertake any upstream networkreinforcement works. All works downstream from the point of connection to the Host network into the site and toeach building are contestable works. Therefore, the extent of the contestable works can vary significantly depend-ing on where the point of connection is designated by the Host. Alternatively, the Developer can request an inde-pendent licensed network operator (IDNO) to adopt assets constructed by the third party.

If the Developer decides to contract with a third party to construct the contestable works, it is the Developer’sresponsibility to ensure that the construction works meet the Host’s network adoption requirements.

Network Reinforcement

Reinforcement works may be required to increase the capacity of the network to enable the connection to meet asite’s projected demand. In terms of the capacity made available by reinforcement, the following possible scenariosarise:

� Where reinforcement works are necessary for sole use by the Developer, the Developer is charged the fullcost of the works. In some circumstances the most economic method of reinforcement may introduce sparenetwork capacity in excess of the Developer’s requirements. In such circumstances the Developer canreceive a rebate where this spare capacity is absorbed by subsequent developments. However, the possi-bility of a rebate is time constrained and the original development will only qualify for a rebate for up to 5years after the connection is completed.

� Where reinforcement works are necessary but also cater for the Host’s future network requirements, theDeveloper is charged for a proportion of the cost of the works in the form of a capital contribution. This iscalculated using cost apportionment factors for security (the ratio of capacity requested to that which ismade available) and fault level (the ratio of fault level contribution of connection to that which is madeavailable).

The charges levied for reinforcement works are attributable to those reinforcement works undertaken at one vol-tage level above the connection voltage only. That is, if connection voltage is 400V then costs are chargeable forreinforcement works undertaken at the next highest voltage, which is usually 11kV, and not for works conducted atthe next highest voltage, which is usually 33kV6. These deeper network reinforcement costs are recovered as partof the system charges built into the electricity supply tariffs.

34 Getting the Connection

Costs

The cost of the Developer’s connection depends on the nature and extent of the works to be undertaken. Thedistance between the site and the Host’s network, the size of the customer demand in relation to available capacity(and hence the potential need for reinforcement), customer-specific timescales and to an extent market value ofraw material and labour, are all significant factors that will affect the cost.

As part of the firm offer received from the Host, the Developer is provided with a charging statement, whichincludes the charges to be levied for the following items:

� Assessment and Design – to identify and design the most appropriate point on the existing network for theconnection

� Design Approval – to ensure design of a connection meets the safety and operation requirements of theHost

� Non-contestable Works/Reinforcement – to include circuits and plant forming part of the connection that canbe undertaken by the Host only, including land rights issues and consents

� Contestable Connection Works – to include circuits and plant forming part of the connection that can beundertaken by approved contractors or the Host

� Inspection of Works – to ensure that works are being constructed in accordance with the design require-ments of the Host

� Commissioning of Works – to include circuit outages and testing that will ensure that connection is safe tobe energised

In some circumstances, in addition to the cost of the physical connection works there may be chargeable costsassociated with operation, maintenance repair and replacement of the new or modified connection. These areknown as O&M costs and are chargeable as capitalised up-front costs where the Developer requests a solutionthat is in excess of the minimum necessary to provide the connection. For example, where extra resilience isrequested for a connection, over and above that which the Host is obligated to provide, then O&M costs can belevied but only for the extra resilience element of the connection, not the total cost of the connection.

6 Some DNOs use voltages of 6.6kV and 22kV.

Getting the Connection 35

Façade Systems

The relationship between the building envelope and the provision of cooling in a building and how thisaffects office costs

Attaining legislative and aspirational environmental performance criteria for any new project represents a key deli-verable for the design team, which entails an intrinsic link between the services strategy and building envelopesolutions. In this cost model, Building Services Cost Specialist Davis Langdon Engineering Services investigatesthe impact that air conditioning solutions can have upon the building envelope and the potential affect that this canhave upon costs.

The building envelope solution must accommodate a wide variety of criteria in addition to environmental perfor-mance, some of which could be perceived to contradict others. Figure 1 provides a simple illustration of the inter-related factors that need to be addressed in the design of a building façade. As environmental performance of ourbuildings becomes more stringent to reduce harmful greenhouse gas emissions it is clear that architectural intentcould be heavily influenced by the ultimate building envelope solution. It may well be that certain criteria overrideothers on specific projects, and so drive the ultimate solution.

It is therefore reasonable to state that design of the building envelope, particularly in the case of modern commer-cial office buildings, upon which this article is based, entails a managed balance between its performance and thatof the services, taking cognisance of the primary frame design, in order to achieve a solution that fulfils the briefand delivers high quality whilst being commensurate with project specific requirements, including budget con-straints.

Figure 1 Functions of a façade

The building envelope provides an interface between the controlled internal environment of an office building andthe variable external climate, thus ostensibly acting as a modifier of the direct effects of the climactic variableshighlighted in Table 1, which are the primary parameters influencing thermal comfort and energy requirementswithin the building.

In naturally ventilated and/or mixed mode buildings, where site locations are conducive (noise and air pollution), theindoor temperatures follow the diurnal cyclic pattern of outdoor temperature and solar radiation. This relationshipbetween the outdoor temperature, solar radiation and indoor temperature is determined at a building level by theorientation, building form, optical and thermo physical properties of the building envelope. Likewise in an air-con-ditioned building, the properties of the building envelope determine the amount of cooling required. Thus a clima-tically responsive design of the building envelope is key to improving thermal comfort conditions and reducingenergy consumption.

When developing the design of new commercial office buildings, it should to be recognised that the balancebetween building envelope and services performance, whilst intrinsic, must dove tail with other key project specificcriteria, including but not limited to:

� Architectural intent, to enable a high quality building solution, in terms of appearance and performance,ensuring whole life cost and performance efficiency

� Buildability, to ensure quality and build efficiency, thus keeping construction costs and programme to aminimum, taking cognisance of cleaning and long term maintenance of the building in use

� Procurement, ensuring that façade design solutions can be built by a wide range of appropriately skilledspecialist contractors, to mitigate risk and ensure best value

� Cost, and the need to ensure that all criteria are aligned to maintain the commercial viability of the scheme

Energy Performance

The link between building envelope performance and its energy consumption in use is reflected by allowable CO2

emissions (under Building Regulations Approved Document Part L2) from the building’s mechanical plant. In orderto keep within the allowable level the heating and cooling (for air-conditioned buildings) loads need to be limited.These limits provide guidance relating to the maximum energy gains and losses through the façade, notably heatloss (U values), management of solar gain (G values) and the reduction of air leakage rates. Thus a co-ordinatedapproach to design of the services and building envelope from the outset of the design process should be seen asa pre-requisite.

The performance of the building envelope must be capable of reacting to seasonal climatic conditions. In wintermonths, solar gain might be considered to be of benefit by providing passive solar heating, whereas in summermonths solar gain (G values) should be controlled to prevent overheating and discomfort to building users. This isparticularly important for the majority of ‘sealed box’ office developments in city centres, where floor spaces arecooled for the majority of the year, driven by increasingly high occupancy levels, computers and artificial lighting.

Thermal performance (U values) should be balanced to prevent condensation and low surface temperatures, whichcan cause discomfort by radiant cooling or by creating cold down-draughts. This can be of particular concern forfacades with large glazed areas. The U value should also ensure that external heat transference to the inside isreduced and conversely any internal heated air is not trapped inside, which could impact upon cooling loads.

Therefore, a key deliverable in the building envelope design is solar control, which can be achieved by a variety ofsolutions, ranging from cost effective high performance coatings on the glass, aided by potentially increased heightinsulated spandrel panels, possible further increase in solidity, again potentially cost effective, to solutions whichattract higher cost premiums, notably external brise soleil (shading) or ventilated cavity curtain walling with motor-ised solar control blinds. All options have their own idiosyncratic pros and cons, in terms of capital and operatingcosts, plus associated risks.

The building envelope ‘zone’ depth can be affected by a range of issues, including excessive floor spans (dynamicwind pressure), introduction of external brise soleil (shading) and tolerance/vertical alignment of the system solution

38 Façade Systems

relative to slab edge. A large amount of commercial office building comprise curtain walling solutions, often unitised(prefabricated), which are set outbound of the primary structure and which thus maximise net floor area.

Adjustable external shading is considered to be more energy efficient compared to the relative inflexibility of fixedshading systems, however these solutions attract cost premiums from both an initial capital cost and potentiallyoperating cost perspective, exacerbated by the increase in façade zone depth (reduction in net floor area).

Where external shading is deemed to be necessary for attaining calculated solar control, value engineered buildingenvelope designs often entail fixed shading solutions. These comprise horizontal fins for south facing elevations tocombat high angle sun and vertical fins for east and west orientation to accommodate lower angle sun paths.Clearly the effectiveness of fixed shading is reduced compared to adjustable or motorised blinds within a ventilatedcavity system or possibly within double glazed units, and so it is common to utilise glass with high performancecoating to supplement solar control performance of the fixed shading solution.

In addition to attracting a cost premium, the following issues also need to be considered when considering possibleexternal shading solutions;

� Dictating architecture� Potential reduced day light transmittance (exacerbated during inclement weather)� Reduced accessibility to glass for cleaning and glass replacement� Damage risk by cleaning cradles� Necessity to clean shading frequently to prevent invalidation of warranty (for coated or anodised finishes).

Elevations orientated due north do not generally require solar control measures, which potentially enables morecost effective building envelope solutions to be adopted, thus assisting in reducing the building envelope globalaverage cost, which enhances the commercial viability of a scheme.

The Impact of Different M&E Solutions on the Building Envelope

The table used in the cost model below lists four common generic air conditioning solutions, each of which placesmore onerous performance requirements upon the building envelope solution.

Each of the systems has a maximum cooling output relative to the performance of the plant and equipment thatcomprise the system. Taking the internally generated heat gains out of the system capacity, such as those fromlighting, smallpower and occupants, leaves the remainder to deal with the solar gain and so this dictates how hardthe façade has to work in reducing this heat gain to a level that the air conditioning system can satisfactorily dealwith. This could equally result in an expensive high performing glazed façade or alternatively one with smallerwindows and a more heavyweight structure.

Whilst this may be considered an oversimplification, it does essentially describe the process.

Cost Model

In order to evaluate the performance of different types of building envelope solutions pertinent to the variety of air-conditioning systems in a commercial office building, target solar gains have been set relative to the different sys-tems in terms of W/m of façade that each air-conditioning system is capable of accommodating in terms of itsoutput. These are summarised in Table 1 below.

The figures are derived from the typical available steady-state capacity of each air-conditioning system being con-sidered. Internal gains for occupants, lighting and small power are first subtracted based on BCO guideline figuresand assuming no daylight control on lighting. An allowance for fabric/infiltration is also subtracted, leaving a netavailable system capacity for absorbing solar gain into the space. This solar gain capability is then translated intoan allowable solar gain expressed as W/linear metre of facade, based on a typical perimeter office. This enablesthe figures to be independent of facade height or glazing area.

Façade Systems 39

The G-values (which can be defined as the coefficient of permeability of total solar radiation energy) are thenderived by taking a typical incident solar radiation value on a 2.6m high facade panel and calculating the percen-tage of this energy that may be transmitted into the space to meet the solar gains per metre of facade set by thefirst process.

Table 1

Item W/m of Facade G Value Height System

1 100 0.05 2.6 Passive chilled beams or displacement systems2 200 0.10 2.6 Active chilled beams3 300 0.15 2.6 Low capacity fan coil units or all air system4 400 0.20 2.6 High capacity fan coil units but with poorer building energy

performance

In terms of the cost model, Table 2 details the façade solutions that are proposed for each system that can satisfythe criteria outlined in Table 1, ranging in cost and specification. It assumes a typical 1.5m module width unitisedcurtain walling solution for a storey height of 3.8m and with a vision glass area of 1.5m wide x 2.6m high, in linewith the Table 1 above. This assumes a 1.2m high solid spandrel panel. The table demonstrates how the variety ofG values are achievable with different building envelope solutions, based on a variation on theme from a baseunitised ‘chassis’ solution, taking performance, architectural intent and cost into consideration.

The building envelope solutions adopted in the table are generic for the purpose of this article, but are repre-sentative of typical solutions for commercial office buildings. Clearly there are a variety of sub types, which couldimpact upon cost, architectural intent, buildability efficiency, net floor area, etc., all as covered above.

It can be seen that different façade solutions can satisfy the set performance criteria, ranging from the cost effectiveto the relatively high cost, depending on the criteria that are called for. Similarly, the same solutions may, in somecases, be appropriate for more than one air conditioning system.

40 Façade Systems

Table 2

Description Cost/m2

FaçadeComments

A Unitised curtain wall, high performance (HP)coated glass sealed units with G value of 0.25,solid spandrel panels

£650/m² Based on table above, this solution will notachieve compliance and will requireadditional solar control measures

A1 Unitised curtain wall, as described in A, but 50%solid panels in addition to spandrel panels

£750/m² This option should be capable of achievingG values of 0.15 and 0.20, possibly withless dark HP glass, thus cost effective

A2 Unitised curtain wall, as described in A, but withexternal brise soleil (horizontal blades to south,vertical to east and west)

£800/m² This option should be capable of achievingG values of 0.15 and 0.20, possibly withless dark HP glass, thus cost effective

A3 Unitised curtain wall, as described in A2 but withgreater density of brise soleil for improved solarshading

£850/m² This option should be capable ofaccommodating a G value of 0.10,including HP glass

B Unitised externally ventilated cavity double wallfaçade, with cavity depth circa 100mm. Thissolution does not require mechanical lyconditioned air within the cavity. Wider walk-incavity facades attract significant cost premiums

£1100/m² This option comprises motorised Venetianblinds within cavity, which requireselectrical and BMS supply. For a 3.8mstorey height and no spandrels thissolution should achieve a minimum Gvalue of 0.10 with blinds closed

Conclusion

The above demonstrates how cost effective façade solutions could be possible for buildings, and recognises thesignificant cost premium associated with upgrading to more complex solutions.

Achieving current Part L, and indeed the next iteration of Part L of the Building Regulations and producing energyefficient commercial buildings, may mean a shift away from the iconic highly glazed facade to more opaque, per-haps more heavyweight buildings, with greater attention to architectural detailing.

Developers and occupiers are increasingly recognising the advantage of lower energy buildings with higherBREEAM ratings, of which the fabric plays a key part. This contributes to supporting corporate environmentalpolicies, potentially attracting favourable funding terms, whilst facilitating lower cost in use.

Façade Systems 41

Typical Engineering Details

In addition to the Engineering Features, Typical Engineering Details are included. These are indicative schematicsto assist in the compilation of costing exercises. The user should note that these are only examples and cannot beconstrued to reflect the design for each and every situation. They are merely provided to assist the user withgaining an understanding of the Engineering concepts and elements making up such.

ELECTRICAL

� Urban Network Mainly Underground

� Urban Network Mainly Underground with Reinforcement

� Urban Network Mainly Underground with Substation Reinforcement

� Typical Simple 11kV Network Connection For LV Intakes Up To 1000kVA

� Typical 11kV Network Connections For HV Intakes 1000kVA To 6000kVA

� Static UPS System – Simplified Single Line Schematic For a Single Module

� Typical Data Transmission (Structured Cabling)

� Typical Networked Lighting Control System

� Typical Standby Power System, Single Line Schematic

� Typical Fire Detection and Alarm Schematic

� Typical Block Diagram – Access Control System (ACS)

� Typical Block Diagram – Intruder Detection System (IDS)

� Typical Block Diagram – Digital CCTV

MECHANICAL

� BMS Controls For Low Pressure Hot Water (LPHW)

� BMS Controls For Primary Chillers and Chilled Water

� Fan Coil Unit System

� Displacement System

� Chilled Ceiling System (Passive System)

� Chilled Beam System (Passive System)

� Variable Air Volume (VAV)

� Variable Refrigerant Volume System (VRV)

� Alternative All Air System (FGU)

� Reverse cycle heat pump

Urban Network Mainly Underground

Details: Connection to small housing development 10 houses, 60m of LV cable from local 11/LV substation route infootpath and verge, 10m of service cable to each plot in verge

Supply Capacity: 200kVA

Connection Voltage: LV

Nr of Phases: 1Φ

Breakdown of Detailed Cost Information

Labour Plant Materials Overheads Total

Cable £233 £109 £ 1,153 £428 £1,923Jointing £1,567 £398 £555 £716 £3,236Switchgear - - - - -Termination £371 £94 £122 £167 £754Transformer - - - - -Trench/Reinstate £989 £596 £1,127 £1,102 £3,814OHL LV - - - - -OHL HV - - - - -Other - - - - -Special / One-offs -Total Calculated Price £3,160 £1,197 £2,957 £2,413 £9,727

Non-contestable Elements and Associated Charges ranges between 15-20%

Total Non-contestable Elements and Associated Charges £1,459 – £1,945

Grand Total Calculated Price excl. VAT £11,186 – £11,672

44 Typical Engineering Details

Urban Network Mainly Underground with Reinforcement

Details: Connection to small housing development 10 houses, 60m of LV cable from local 11/LV substation route infootpath and verge, 10m of service cable to each plot in verge. Scheme includes reinforcement of LV distribution board

Supply Capacity: 200kVA

Connection Voltage: LV

Nr of Phases: 1Φ

Breakdown of Detailed Cost Information

Labour Plant Materials Overheads Total

Cable £233 £109 £1,153 £428 £1,923Jointing £1,567 £398 £555 £716 £3,236Switchgear £1,808 £574 £2,613 £1,425 £6,420Termination £371 £94 £122 £167 £754Transformer - - - - -Trench/Reinstate £989 £596 £1,127 £1,102 £3,814OHL LV - - - - -OHL HV - - - - -Other - - - - -Special / One-offs -Total Calculated Price £4,968 £1,771 £5,570 £3,838 £16,146

Non-contestable Elements and Associated Charges ranges between 15-20%

Total Non-contestable Elements and Associated Charges £2,422–£3,229

Grand Total Calculated Price excl. VAT £18,568–£19,375

Typical Engineering Details 45

Urban Network Mainly Underground with Substation Reinforcement

Details: Connection to small housing development 10 houses, 60m of LV cable from local 11/LV substation route infootpath and verge, 10m of service cable to each plot in verge. Scheme includes reinforcement of LV distributionboard and new substation and 20m of HV cable

Supply Capacity: 200kVA

Connection Voltage: LV

Nr of Phases: 1Φ

Breakdown of Detailed Cost Information

Labour Plant Materials Overheads Total

Cable £276 £129 £1,599 £573 £2,576Jointing £1,866 £474 £783 £888 £4011Switchgear £5,537 £1,757 £15,488 £6,509 £29,291Termination £611 £155 £306 £305 £1,377Transformer £2,844 £902 £7,725 £3,277 £14,748Trench/Reinstate £1,536 £1,005 £1,926 £1,815 £6,282OHL LV - - - - -OHL HV - - - - -Other - - - - -Special / One-offs -Total Calculated Price £12,669 £4,422 £27,827 £13,367 £58,285

Non-contestable Elements and Associated Charges ranges between 15-20%

Total Non-contestable Elements and Associated Charges £8,743–£11,657

Grand Total Calculated Price excl. VAT £67,028–£69,942

46 Typical Engineering Details

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lood

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ular

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oor

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ata

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to 9

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to

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tral S

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al L

oads

(N

on-e

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Life

-Saf

ety

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s (E

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)

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ak'

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rtB

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e:*

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k O

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rupt

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gle

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ic

×

× ×

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/ 40

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sel S

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l)Li

fe-S

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y Lo

ads

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entia

l)

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ical

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ds

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ompu

ters

)

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ak'

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tem

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Anal

ogue

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trol P

anel

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nder

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p N

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ecto

r Loo

p N

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l-poi

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rther

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ps

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eate

r P

anel

(s)

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cal F

ire D

etec

tion

and

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rm S

chem

atic

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ogue

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ress

able

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trol P

anel

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nder

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p N

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ecto

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l-poi

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ecto

rsFu

rther

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ps

Rep

eate

r P

anel

(s)

230V

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rface

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ts:

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or C

ontro

l C

entre

s, A

cces

s C

ontro

l, Li

fts e

tc.

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em fo

r R

emot

e M

onito

ring

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man

's

Ven

tilat

ion

Con

trol P

anel

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ss C

ontro

ller

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der

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ule

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der

Mod

ule

Rea

der

Mod

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derF

ield

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k

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V

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der

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ule

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rnet

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V23

0 V

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shu

tdow

n lo

op

inpu

t/out

put u

nit (

IOU

)

Typi

cal B

lock

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gram

– A

cces

s C

ontro

l Sys

tem

(AC

S)

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ss C

ontro

ller

Rea

der

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ule

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ield

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k

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rnet

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wor

k

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trolle

d Ba

rrie

r and

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icle

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duct

ion

loop

,Pr

oxim

ity R

eade

r, In

terc

om

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trolle

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oor,

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netic

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k, B

GU

an

d Pr

oxim

ity R

eade

r

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der

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ule

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rnet

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0 V

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shu

tdow

n lo

op

inpu

t/out

put u

nit (

IOU

)

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ti-zo

ne C

ontro

l Pan

el

incl

udin

g ke

ypad

and

ba

ttery

back

-up

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tact

lo

ops

for

door

san

d

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onal

at

tack

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ttons

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ive

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red

(PIR

) an

d vo

lum

etric

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ors

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nder

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dk

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trude

r Det

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and

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k-up 23

0 V

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d vo

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ad

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l exi

t set

but

ton

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rnal

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nder

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rnal

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ker

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NN

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ork

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h

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tiC

hann

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igita

lVi

deo

Rec

orde

r

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roph

one

Mon

itor

Mou

se

Keyb

oard

Exte

rnal

Cam

eras

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rnal

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eras

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ders

/spe

aker

s

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ecto

rs (P

IRs)

Rem

ote

wor

ksta

tion

Typi

cal B

lock

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gram

– D

igita

l CC

TV

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NN

etw

ork

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tiC

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r

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roph

one

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se

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oard

PC

1

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er

Keyb

oard

/m

ouse

sw

itch

UPS

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rnal

Cam

eras

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rnal

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eras

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ders

/spe

aker

s

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ecto

rs (P

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Aut

omat

ic N

umbe

r Pl

ate

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ogni

tion

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oard

/mou

seEx

tend

er

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oard

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se

Mon

itor

Rem

ote

wor

ksta

tion

Diff

eren

tial

Pres

sure

Se

nsor

From

Prim

ary

LPH

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r Se

cond

ary

HW

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eren

tial

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sure

Se

nsor

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ps

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pera

ture

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or

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S C

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ls F

or L

ow P

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PH

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sure

Se

nsor

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Prim

ary

LPH

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r Se

cond

ary

HW

S

Anal

ogue

out

puts

Dig

ital i

nput

s

Dig

ital o

utpu

ts

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ogue

inpu

ts

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rters

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iner

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eren

tial

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sure

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nsor

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ps

Tem

pera

ture

Sens

or

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ller N

o.1

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pera

ture

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pera

ture

Sens

or Pres

suris

atio

nU

nit

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ller N

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ary

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lled

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erPu

mps

Diff

eren

tial P

ress

ure

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or

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ls F

or P

rimar

y C

hille

rs a

nd C

hille

d W

ater

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ller N

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pera

ture

Sens

orTem

pera

ture

Sens

or Pres

suris

atio

nU

nit

Chi

ller N

o.2 Stor

age

Tank

s

Prim

ary

Chi

lled

Wat

erPu

mps

Anal

ogue

inpu

ts

Anal

ogue

out

puts

Dig

ital i

nput

s

Dig

ital o

utpu

ts

Diff

eren

tial P

ress

ure

Sens

or

Boi

ler

Opt

iona

l ele

ctric

al h

eate

r ba

ttery

at f

an c

oil i

n lie

u of

ho

t wat

er c

oil

Chi

ller

Hea

t rej

ectio

n to

atm

osph

ere

(equ

ipm

ent i

.e. c

oolin

g to

wer

, dr

y ai

r coo

ler,

cond

ense

r uni

t et

c.)

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Coi

l Uni

t Sys

tem

Boi

ler

Opt

iona

l ele

ctric

al h

eate

r ba

ttery

at f

an c

oil i

n lie

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t wat

er c

oil

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ller

Hea

t rej

ectio

n to

atm

osph

ere

(equ

ipm

ent i

.e. c

oolin

g to

wer

, dr

y ai

r coo

ler,

cond

ense

r uni

t et

c.)

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coil

unit

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dens

ate

drai

n to

was

teFa

lse

ceili

ng

Ext

ract

fan

Sup

ply

air h

andl

ing

unit

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ler

Chi

ller

Hea

t rej

ectio

n to

atm

osph

ere

(equ

ipm

ent i

.e. c

oolin

g to

wer

, dr

y ai

r coo

ler,

cond

ense

r uni

t et

c.)

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hand

ling

unit

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ece

iling

Gril

les

Etra

ctai

r

Dis

plac

emen

t Sys

tem

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ler

Chi

ller

Hea

t rej

ectio

n to

atm

osph

ere

(equ

ipm

ent i

.e. c

oolin

g to

wer

, dr

y ai

r coo

ler,

cond

ense

r uni

t et

c.)

Air

hand

ling

unit

Fals

e ce

iling

Gril

les

Ext

ract

air

Gril

les

Per

imet

er h

eatin

gR

aise

d flo

or

(Fan

coi

l uni

ts m

ay b

e re

quire

d su

bjec

t to

heat

ing/

cool

ing

load

s or

ra

dian

t hea

ting)

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h ai

r plu

s co

nditi

oned

air

volu

me

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ler

Chi

ller

Hea

t rej

ectio

n to

atm

osph

ere

(equ

ipm

ent i

.e. c

oolin

g to

wer

, dr

y ai

r coo

ler,

cond

ense

r uni

t et

c.)

Air

hand

ling

unit

Chi

lled

Cei

ling

Sys

tem

(Pas

sive

Sys

tem

)

Boi

ler

Chi

ller

Hea

t rej

ectio

n to

atm

osph

ere

(equ

ipm

ent i

.e. c

oolin

g to

wer

, dr

y ai

r coo

ler,

cond

ense

r uni

t et

c.)

Air

hand

ling

unit

Per

imet

er h

eatin

gR

aise

d flo

or

Cei

ling

pane

lS

uppl

y gr

ille

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ract

gril

leP

rimar

y fre

sh

air v

olum

e

Boi

ler

Chi

ller

Hea

t rej

ectio

n to

atm

osph

ere

(equ

ipm

ent i

.e. c

oolin

g to

wer

, dr

y ai

r coo

ler,

cond

ense

r uni

t et

c.)

Air

hand

ling

unit

Chi

lled

Bea

m S

yste

m (P

assi

ve S

yste

m)

Act

ive

Opt

ion

Con

nect

s A

ir S

uppl

y D

uct T

o C

hille

d B

eam

s &

Del

etes

Sup

ply

Gril

les

Boi

ler

Chi

ller

Hea

t rej

ectio

n to

atm

osph

ere

(equ

ipm

ent i

.e. c

oolin

g to

wer

, dr

y ai

r coo

ler,

cond

ense

r uni

t et

c.)

Air

hand

ling

unit

Per

imet

er h

eatin

gR

aise

d flo

or

Sup

ply

grill

eE

xtra

ct g

rille

Prim

ary

fresh

ai

r vol

ume

Chi

lled

beam

s

Boi

ler

Chi

ller

Hea

t rej

ectio

n to

atm

osph

ere

(equ

ipm

ent i

.e. c

oolin

g to

wer

, dr

y ai

r coo

ler,

cond

ense

r uni

t et

c.)

Air

hand

ling

unit

Dam

per

Opt

iona

l fan

(FAT

VAV

)

L.F.

Term

inal

uni

t

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iabl

e A

ir V

olum

e (V

AV

)

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ler

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ller

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t rej

ectio

n to

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osph

ere

(equ

ipm

ent i

.e. c

oolin

g to

wer

, dr

y ai

r coo

ler,

cond

ense

r uni

t et

c.)

Air

hand

ling

unit

Per

imet

er h

eatin

gR

aise

d flo

or

Sup

ply

grill

eE

xtra

ct g

rille

Prim

ary

fresh

ai

r vol

ume

Opt

iona

l hea

ter

Dam

per

Opt

iona

l fan

(FAT

VAV

)

L.F.

L.F.

L.F.

Term

inal

uni

t

Boi

ler

Alte

rnat

ive

chill

er

for A

HU

coo

ling

Hea

t rej

ectio

n to

atm

osph

ere

(equ

ipm

ent i

.e. c

oolin

g to

wer

, dr

y ai

r coo

ler,

cond

ense

r uni

t et

c.)

Con

dens

er u

nit

for A

HU

coo

ling

Con

dens

er u

nit

for A

HU

coo

ling

Fan

coil

unit

Opt

ion

3 pi

pe V

RV

to

give

hea

t pum

p pr

inci

ple

Ref

riger

atio

n pi

pew

ork

Var

iabl

e R

efrig

eran

t Vol

ume

Sys

tem

(VR

V)

Fres

h ai

r on

ly

Boi

ler

Alte

rnat

ive

chill

er

for A

HU

coo

ling

Hea

t rej

ectio

n to

atm

osph

ere

(equ

ipm

ent i

.e. c

oolin

g to

wer

, dr

y ai

r coo

ler,

cond

ense

r uni

t et

c.)

Sup

ply

air h

andl

ing

unit

Con

dens

er u

nit

for A

HU

coo

ling

Con

dens

er u

nit

for A

HU

coo

ling

Air

volu

me

duty

to m

atch

su

pply

AH

U

Con

dens

ate

drai

n to

w

aste

Fan

coil

unit

Fals

e ce

iling

Opt

ion

3 pi

pe V

RV

to

give

hea

t pum

p pr

inci

ple

Ref

riger

atio

n pi

pew

ork

Sup

ply

air d

uct

Ret

urn

air d

uct

Gril

le

Fan/

Gril

le u

nit

Fan/

Gril

le u

nit

Fals

e ce

iling Gril

le

Alte

rnat

ive

All

Air

Sys

tem

(FG

U)

Sup

ply

air d

uct

Ret

urn

air d

uct

Gril

le

Fan/

Gril

le u

nit

Fan/

Gril

le u

nit

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e ce

iling Gril

le

Futu

re c

ellu

lar

offic

e

Boi

ler

(Opt

iona

l) C

oolin

g to

wer

dry

air

cool

erP

acka

ge c

hille

r for

A

HU

DX

unit

Hea

t pum

p un

itCon

stan

t tem

pera

ture

co

nden

ser p

ipew

ork

Com

pres

sor

Rev

erse

Cyc

le H

eat P

ump

Boi

ler

(Opt

iona

l) C

oolin

g to

wer

dry

air

cool

erP

acka

ge c

hille

r for

A

HU

DX

unit

Con

dens

ate

drai

n

Hea

t pum

p un

it

Fals

e ce

iling

Con

stan

t tem

pera

ture

co

nden

ser p

ipew

ork

Com

pres

sor

Opt

ion

for

heat

pum

p un

its to

pe

rimet

erw

all

PART TWO

Approximate Estimating

Directions, page 69Cost Indices, page 70

RIBA Stage A Feasibility Costs, page 73RIBA Stage C Elemental Rates, page 78

All-In-Rates, page 85Elemental Costs, page 101

The prices shown in this section of the book are average prices on a fixed price basis for typical buildings tenderedduring the second quarter of 2009. Unless otherwise noted, they exclude external services and professional fees.

The information in this section has been arranged to follow more closely the order in which estimates may bedeveloped, in accordance with the RIBA stages of work;

a) Cost Indices and Regional Variations – These provide information regarding the adjustments to bemade to estimates taking into account current pricing levels for different locations in the UK.

b) Feasibility Costs – These provide a range of data (based on a rate per square metre) for all-in engi-neering costs, excluding lifts, associated with a wide variety of building types. These would typicallybe used at work stage A/B (feasibility) of a project.

c) Elemental Rates – The outline costs for offices have been developed further to provide rates for thealternative solutions for each of the services elements. These would typically be used at work stageC, outline proposal.

Where applicable, costs have been identified as Shell and Core and Fit Out to reflect projects wherethe choice of procurement has dictated that the project is divided into two distinctive contractualparts.

Such detail would typically be required at work stage D, detailed proposals.

d) All-in-Rates – These are provided for a number of items and complete parts of a system i.e. boilerplant, ductwork, pipework, electrical switchgear and small power distribution, together with lifts andescalators. Refer to the relevant section for further guidance notes.

e) Elemental Costs – These are provided for a diverse range of building types; offices, laboratory,shopping mall, airport terminal building, supermarket, performing arts centre, sports hall, luxury hotel,hospital and secondary school. Also included is a separate analysis of a building managementsystem for an office block. In each case, a full analysis of engineering services costs is given to showthe division between all elements and their relative costs to the total building area. A regional varia-tion factor has been applied to bring these analyses to a common London base.

Prices should be applied to the total floor area of all storeys of the building under consideration. The area should bemeasured between the external walls without deduction for internal walls and staircases/lift shafts i.e. GIA (GrossInternal Area).

Although prices are reviewed in the light of recent tenders it has only been possible to provide a range of prices foreach building type. This should serve to emphasise that these can only be average prices for typical requirementsand that such prices can vary widely depending on variations in size, location, phasing, specification, site condi-tions, procurement route, programme, market conditions and net to gross area efficiencies. Rates per square metreshould not therefore be used indiscriminately and each case needs to be assessed on its own merits.

The prices do not include for incidental builder's work nor for profit and attendance by a Main Contractor where thework is executed as a subcontract: they do however include for preliminaries, profit and overheads for the servicescontractor. Capital contributions to statutory authorities and public undertakings and the cost of work carried out bythem have been excluded.

Where services works are procured indirectly, i.e. ductwork via a mechanical Subcontractor, the reader shouldmake due allowance for the addition of a further level of profit etc.

DIRECTIONS

Approximate Estimating 69

The following tables reflect the major changes in cost to contractors but do not necessarily reflect changes intender levels. In addition to changes in labour and materials costs, tenders are affected by other factors such as thedegree of competition in the particular industry, the area where the work is to be carried out, the availability oflabour and the prevailing economic conditions. This has meant in recent years that, when there has been anabundance of work, tender levels have tended to increase at a greater rate than can be accounted for solely byincreases in basic labour and material costs and, conversely, when there is a shortage of work this has tended toresult in keener tenders. Allowances for these factors are impossible to assess on a general basis and can only bebased on experience and knowledge of the particular circumstances.

In compiling the tables the cost of labour has been calculated on the basis of a notional gang as set out elsewherein the book. The proportion of labour to materials has been assumed as follows:Mechanical Services – 30:70, Electrical Services – 50:50, (1976 = 100)

Mechanical ServicesYear First Quarter Second Quarter Third Quarter Fourth Quarter

1999 368 363 370 3842000 384 386 388 4002001 401 401 405 4112002 411 411 410 4422003 443 446 447 4562004 458 464 467 4822005 486 487 492 5082006 513 522 527 5332007 535 541 546 5552008 555 560 567 5842009 581P 580F 580F 598F2010 600F 601F 603F 614F

Electrical ServicesYear First Quarter Second Quarter Third Quarter Fourth Quarter

1999 433 432 431 4462000 458 464 465 4682001 485 484 484 4872002 508 508 508 5132003 530 533 533 5412004 571 574 576 5892005 607 608 607 6152006 631 636 641 6492007 665 666 668 6762008 693 697 700 7102009 721F 720F 721F 734F2010 754F 754F 755F 766F

(P = Provisional)(F = Forecast)

COST INDICES

70 Approximate Estimating

Regional Variations

Prices throughout this Book apply to work in the London area (see Directions at the beginning of the MechanicalInstallations and Electrical Installations sections). However, prices for mechanical and electrical services installa-tions will of course vary from region to region, largely as a result of differing labour costs but also depending on thedegree of accessibility, urbanisation and local market conditions.

The following table of regional factors is intended to provide readers with indicative adjustments that may be madeto the prices in the Book for locations outside of London. The figures are of necessity averages for regions andfurther adjustments should be considered for city centre or very isolated locations, or other known local factors.

Greater London 1.03 Yorkshire & Humberside 0.87South East 0.93 North West 0.85South West 0.90 North East 0.88East Midlands 0.85 Scotland 0.93West Midlands 0.86 Wales 0.90East Anglia 0.87 Northern Ireland 0.72

COST INDICES

Approximate Estimating 71

Scotland0.93

East Anglia0.87

East Midlands0.85

Greater London 1.03

North West0.85

North East0.88Northern Ireland

0.72

South East(excluding London) 0.93

South West 0.90

West Midlands0.86

Yorkshire andHumberside

0.87

Wales0.90

COST INDICES

72 Approximate Estimating

TYPICAL SQUARE METRE RATES FOR ENGINEERING SERVICES

The following examples indicate the range of rates within each building type for engineering services, excluding liftsetc., utilities services and professional fees. Based on Gross Internal Area (GIA).

Industrial Buildings £/m2

GIAFactoriesOwner occupation: Includes for rainwater, soil/waste, LTHW heating via HL radiant heaters, BMS,LV installations, lighting, fire alarms, security, earthing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Owner occupation: Includes for rainwater, soil/waste, sprinklers, LTHW heating via HL radiantheaters, local air conditioning, BMS, HV/LV installations, lighting, fire alarms, security, earthing 180

WarehousesHigh bay for owner occupation: Includes for rainwater, soil/waste, LTHW heating via HL gas firedheaters, BMS, HV/LV installations, lighting, fire alarms, security, earthing . . . . . . . . . . . . . . . . 95

High bay for owner occupation: Includes for rainwater, soil/waste, sprinklers, LTHW heating viaHL radiant heaters, local air conditioning, BMS, HV/LV installations, lighting, fire alarms, security,earthing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

Distribution centresHigh bay for letting: Includes for rainwater, soil/waste, LTHW heating via HL gas fired heaters,BMS, HV/LV installations, lighting, fire alarms, security, earthing . . . . . . . . . . . . . . . . . . . . . . . 120

High bay for owner occupation: Includes for rainwater, soil/waste, sprinklers, LTHW heating viaHL radiant heaters, local air conditioning, BMS, HV/LV installations, lighting, fire alarms, security 220

Office Buildings 5,000m2 to 15,000m2

Offices for lettingShell & Core and Cat A non air conditioned; Includes for rainwater, soil/waste, cold water, hotwater via local electrical heaters, LTHW heating via radiator heaters, toilet extract, controls, LVinstallations, lighting, small power (landlords), fire alarms, earthing, security & IT wireways. . . . 260

Shell & Core and Cat A non air conditioned; Includes for rainwater, soil/waste, cold water, hotwater, LTHW heating via perimeter heaters, toilet extract, controls, LV installations, lighting, smallpower (landlords), fire alarms, earthing, security wireways, IT wireways. . . . . . . . . . . . . . . . . . 275

Shell & Core and Cat A air conditioned; Includes for rainwater, soil/waste, VRV 3 pipe heatpumps, toilet extract, BMS, LV installations, lighting, small power (landlords), fire alarms, earthing,security & IT wireways . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 405

Shell & Core and Cat A air conditioned; Includes for rainwater, soil/waste, cold water, hot watervia local electrical heaters, LTHW heating via perimeter heaters, 2 pipe , toilet extract, BMS, LVinstallations, lighting, small power (landlords), fire alarms, earthing, security & IT wireways. . . . 425

Offices for owner occupationNon air conditioned; Includes for rainwater, soil/waste, cold water, hot water via local electricalheaters, dry risers, LTHW heating via radiator heaters, toilet extract, controls, LV installations,lighting, small power (landlords), fire alarms, earthing, security, IT wireways . . . . . . . . . . . . . . 295

RIBA STAGE A FEASIBILITY COSTS

Approximate Estimating 73

TYPICAL SQUARE METRE RATES FOR ENGINEERING SERVICES

Office Buildings – cont’d

Offices for owner occupation – cont’d £/m2

GIA

Non air conditioned; Includes for rainwater, soil/waste, cold water, hot water, dry risers, LTHWheating via perimeter heaters, toilet extract, BMS, LV installations, lighting, small power(landlords), fire alarms, earthing, security, IT wireways . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305

Air conditioned; Includes for rainwater, soil/waste, cold water, hot water via local electricalheaters, dry risers, LTHW heating via perimeter heating, 4 pipe air conditioning, toilet extract,kitchen extract, sprinkler protection, BMS, LV installations, life safety standby generators, lighting,small power, fire alarms, earthing, security, IT wireways small power, fire alarms L1/P1, earthing,security, and IT wireways . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475

Health and Welfare Facilities

District general hospitalsNatural ventilation Includes for rainwater, soil/waste, cold water, hot water, dry risers, medicalgases, LTHW heating via perimeter heating, toilet extract, kitchen extract, BMS, LV installations,standby generation, lighting, small power, fire alarms, earthing/lightning protection, nurse callsystems, security, IT wireways . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 440

Natural ventilation Includes for rainwater, soil/waste, cold water, hot water, dry risers, LTHWheating via perimeter heaters, localised VAV air conditioning, kitchen/toilet extract, BMS, LVinstallations, standby generation, lighting, small power, fire alarms, earthing/lightning protection,nurse call systems, security, IT wireways. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 620

Private hospitalsAir conditioned; Includes for rainwater, soil/waste, cold water, hot water, dry risers, medicalgases, LTHW heating, 2 pipe air conditioning, toilet extract, kitchen extract, BMS, LV installations,standby generation, lighting, small power, fire alarms, earthing, nurse call systems, nurse callsystem, security, IT wireways . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 700

Air conditioned; Includes for rainwater, soil/waste, cold water, hot water, dry risers, medicalgases, LTHW heating , 4 pipe air conditioning, kitchen/toilet extract, BMS, LV installations,standby generation, lighting, small power, fire alarms, earthing, nurse call system, security, ITwireways . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 750

Day care unitNatural ventilation; Includes for rainwater, soil/waste, cold water, hot water via local electricalheaters, medical gases, LTHW heating, toilet extract, kitchen extract, BMS, LV installations,lighting, small power, fire alarms , earthing, security, IT wireways . . . . . . . . . . . . . . . . . . . . . . 465

Comfort cooled; Includes for rainwater, soil/waste, cold water, hot water, medical gases, LTHWheating, DX air conditioning, kitchen/toilet extract, BMS, LV installations, lighting, small power, firealarms, earthing, security, IT wireways. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500

RIBA STAGE A FEASIBILITY COSTS

74 Approximate Estimating

TYPICAL SQUARE METRE RATES FOR ENGINEERING SERVICES – cont’d

Entertainment and Recreation Buildings £/m2

GIA

Non performingNatural Ventilation; Includes for rainwater, soil/waste, cold water, central hot water, dry risers,LTHW heating, toilet extract, kitchen extract, controls, LV installations, lighting, small power, firealarms, earthing, security, IT wireways. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335

Comfort cooled; Includes for rainwater, soil/waste, cold water, hot water via local electricalheaters sprinklers/dry risers, LTHW heating , DX air conditioning, kitchen/toilet extract, BMS, LVinstallations, lighting, small power, fire alarms, earthing, security, IT wireways . . . . . . . . . . . . . 525

Performing arts (with theatre)Natural Ventilation; Includes for rainwater, soil/waste, cold water, central hot water, sprinklers/dryrisers, LTHW heating, toilet extract, kitchen extract, controls, LV installations, lighting, smallpower, fire alarms, earthing, security, IT wireways . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 550

Comfort Cooled; Includes for rainwater, soil/waste, cold water, central hot water, sprinklers/dryrisers, LTHW heating, DX air conditioning, kitchen/toilet extract, BMS, LV installations, lightingincluding enhanced dimming/scene setting, small power, fire alarms, earthing, security, ITwireways including for production, audio and video recording, EPOS system. . . . . . . . . . . . . . 665

Sports hallsNatural ventilation; Includes for rainwater, soil/waste, cold water, hot water gas fired heaters,LTHW heating, toilet extract, BMS, LV installations, lighting, small power, fire alarms, earthing,security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200

Comfort Cooled; Includes for rainwater, soil/waste, cold water, hot water via LTHW heatexchangers, LTHW heating, air conditioning via AHU’s, toilet extract, BMS, LV installations,lighting, small power, fire alarms, earthing, security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300

Multi purpose leisure centreNatural ventilation; Includes for rainwater, soil/waste, cold water, hot water gas fired heaters,LTHW heating, toilet extract, BMS, LV installations, lighting, small power, fire alarms, earthing,security, IT wireways . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300

Comfort cooled; Includes for rainwater, soil/waste, cold water, hot water LTHW heat exchangers,LTHW heating, air conditioning via AHU, pool hall supply/extract, kitchen/toilet extract, BMS, LVinstallations, lighting, small power, fire alarms, earthing, security, IT wireways . . . . . . . . . . . . . 405

Retail Buildings

Open arcadeNatural ventilation; Includes for rainwater, soil/waste, cold water, hot water, sprinklers/dry risers,LTHW heating, toilet extract, smoke extract, BMS, LV installations, life safety standby generators,lighting, small power, fire alarms, public address, earthing/lightning protection, security, ITwireways . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315

RIBA STAGE A FEASIBILITY COSTS

Approximate Estimating 75

TYPICAL SQUARE METRE RATES FOR ENGINEERING SERVICES – cont’d

Retail Buildings – cont’d £/m2

GIA

Enclosed shopping mallAir conditioned; Includes for rainwater, soil/waste, cold water, hot water, sprinklers/dry risers,LTHW heating, air conditioning via AHU’s, toilet extract, smoke extract, BMS, LV installations, lifesafety standby generators, lighting, small power, fire alarms, public address, earthing/lightningprotection, CCTV/security, IT wireways people counting systems . . . . . . . . . . . . . . . . . . . . . . 510

Department storesAir conditioned; Includes for sanitaryware, soil/waste, cold water, hot water, sprinklers/dry risers,LTHW heating, air conditioning via AHU’s, toilet extract, smoke extract, BMS, LV installations, lifesafety standby generators, lighting, small power, fire alarms, public address, earthing, lightningprotection, CCTV/security, IT installation wireways. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375

SupermarketsAir conditioned; Includes for rainwater, soil/waste, cold water, hot water, sprinklers, LTHWheating, air conditioning via AHU’s, toilet extract, BMS, LV installations, lighting, small power, firealarms, earthing, lightning protection, security, IT wireways, refrigeration . . . . . . . . . . . . . . . . . 575

Secondary Schools (Academy)

Natural Ventilation; Includes for rainwater, soil/waste, cold water, central hot water, LTHWheating, toilet extract, BMS, LV installations, lighting, small power, fire alarms, earthing, security,IT wireways . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325

Natural vent with comfort cooling to selected areas (BB93 compliant); Includes for rainwater, soil/waste, cold water, central hot water, LTHW heating, DX air conditioning, general supply/extract,toilet extract, BMS, LV installations, lighting, small power, fire alarms, earthing, security, ITwireways . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400

Scientific Buildings

Educational researchComfort cooled; Includes for rainwater, soil/waste, cold water, central hot water, dry risers,compressed air, medical gases, LTHW heating, 4 pipe air conditioning, toilet extract, fume, BMS,LV installations, lighting, small power, fire alarms, earthing, lightning protection, security, ITwireways . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 760

Air conditioned; Includes for rainwater, soil/waste, laboratory waste, cold water, central hot water,specialist water, dry risers, compressed air, medical gases, steam, LTHW heating, VAV airconditioning, Comm’s room cooling, toilet extract, fume extract, BMS, LV installations, UPS,standby generators, lighting, small power, fire alarms, earthing, lightning protection, security, ITwireways . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1240

Commercial researchAir conditioned; Includes for rainwater, soil/waste, laboratory waste, cold water, central hot water,specialist water, dry risers, compressed air, medical gases, steam, LTHW heating, VAV airconditioning, Comm room cooling, toilet extract, fume extract, BMS, LV installations, UPS,standby generators, lighting, small power, fire alarms, earthing, lightning protection, security, ITwireways . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1240

RIBA STAGE A FEASIBILITY COSTS

76 Approximate Estimating

TYPICAL SQUARE METRE RATES FOR ENGINEERING SERVICES – cont’d

Hotels £/m2

GIA1 to 3 Star; Includes for rainwater, soil/waste, cold water, hot water, dry risers, LTHW heating viaradiators, toilet/bathroom extract, kitchen extract, BMS, LV installations, lighting, small power, firealarms, earthing, lightning protection security, IT wireways . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 to 550

4 to 5 Star; Includes for rainwater, soil/waste, cold water, hot water, sprinklers, dry risers, 4 pipeair conditioning, kitchen extract, toilet/bathroom extract, BMS, LV installations, life safety standbygenerators, lighting, small power, fire alarms, earthing, security, IT wireways . . . . . . . . . . . . . . 750 to 850

RIBA STAGE A FEASIBILITY COSTS

Approximate Estimating 77

ELEMENTAL RATES FOR ALTERNATIVE ENGINEERING SERVICES SOLUTIONS

The following examples of building types indicate the range of rates for alternative design solutions for each of theengineering services elements based on Gross Internal Area for the Shell and Core and Net Internal Area for theFit Out. Fit Out is assumed to be to Cat A standard.

Consideration should be made for the size of the building, which may affect the economies of scale for rates i.e. thelarger the building the lower the rates.

OFFICESMECHANICAL SERVICES

Shell & Core£/m² GIA

Fit Out£/m² NIA

Sanitaryware

Building up to 3,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 to 10 -Building over 3,000m² to 15,000m² (low rise) . . . . . . . . . . . . . . . . . . . . . . . . 6 to 9 -

Disposal installation

Building up to 3,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 to 25 -Building over 3,000m² to 15,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 to 20 -

Water installation

Building up to 3,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 to 25 -Building over 3,000m² to 15,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 to 25 -

LPHW Heating Installation; including gas installations

Building up to 3,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 to 45 35 to 45Building over 3,000m² to 15,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 to 45 25 to 35

Air Conditioning; including ventilation

Comfort Cooling;

2 pipe fan coil for building up to 3,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 to 70 90 to 1002 pipe fan coil for building over 3,000m² to 15,000m² . . . . . . . . . . . . . . . . . . 50 to 65 85 to 952 pipe variable refrigerant volume (VRV) for building up to 3,000m² . . . . . . . . 40 to 50 60 to 75

Full air conditioning;

4 Pipe fan coil for building up to 3,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 to 100 135 to 1554 Pipe fan coil for building over 3,000m² to 15,000m² . . . . . . . . . . . . . . . . . . 80 to 100 115 to 1353 pipe variable refrigerant volume for building up to 3,000m² . . . . . . . . . . . . . 70 to 80 115 to 125Ventilated (active) chilled beams for building over 3,000m² to 15,000m² . . . . . 80 to 110 135 to 145Chilled beam exposed services for building over 3,000m² to 15,000m². . . . . . 80 to 110 225 to 245Concealed passive chilled beams for building over 3,000m to 15,000m² . . . . 80 to 110 125 to 135Chilled ceiling for building over 3,000m² to 15,000m² . . . . . . . . . . . . . . . . . . 80 to 110 215 to 225Chilled ceiling/perimeter beams for building over 3,000m² to 15,000m². . . . . . 80 to 110 235 to 255Displacement for building over 3,000m² to 15,000m². . . . . . . . . . . . . . . . . . . 80 to 95 75 to 95

RIBA STAGE C ELEMENTAL RATES

78 Approximate Estimating

ELEMENTAL RATES FOR ALTERNATIVE ENGINEERING SERVICES SOLUTIONS – cont’d

OFFICESMECHANICAL SERVICES – cont’d

Shell & Core£/m² GIA

Fit Out£/m² NIA

Ventilation systems (excluding smoke extract)

Building up to 3,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 to 40 -Building over 3,000m² to 15,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 to 35 -

Fire Protection over 3,000 m² to 15,000m²

Dry risers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 to 5 -Sprinkler installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 to 30 25 to 30

BMS Controls: including MCC panels and control cabling

Full air conditioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 to 30 20 to 25

RIBA STAGE C ELEMENTAL RATES

Approximate Estimating 79

ELEMENTAL RATES FOR ALTERNATIVE ENGINEERING SERVICES SOLUTIONS – cont’d

OFFICESELECTRICAL SERVICES

Shell & Core£/m² GIA

Fit Out£/m² NIA

LV Installations

Standby generators (life safety only)

Buildings over 3,000m² to 15,000m². . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 to 15 -

LV distribution

Buildings up to 3,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 to 35 -Buildings over 3,000m² to 15,000m². . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 to 45 -

Lighting Installations (including lighting controls and luminaries)

Buildings up to 3,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 to 20 40 to 60Buildings over 3,000m² to 15,000m². . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 to 20 50 to 70

Small Power

Buildings up to 3,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 to 8 -Buildings over 3,000m² to 15,000m². . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 to 6 -

Protective Installations

Earthing

Buildings up to 3,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 to 3 1 to 2Buildings over 3,000m² to 15,000m². . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 to 3 1 to 2

Lightning Protection

Buildings up to 3,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 to 4 -Buildings over 3,000m² to 15,000m². . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 to 3 -

Communication Installations

Fire Alarms (single stage)

Buildings up to 3,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 to 10 10 to 15Buildings over 3,000m² to 15,000m². . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 to 12 10 to 15

Fire Alarms (phased evacuation)

Buildings over 3,000m² to 15,000m². . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 to 15 12 to 18

IT (Wireways only)

Buildings up to 3,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 to 3 -Buildings over 3,000m² to 15,000m². . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 to 3 -

RIBA STAGE C ELEMENTAL RATES

80 Approximate Estimating

ELEMENTAL RATES FOR ALTERNATIVE ENGINEERING SERVICES SOLUTIONS – cont’d

OFFICESELECTRICAL SERVICES – cont’d

Shell & Core£/m² GIA

Fit Out£/m² NIA

Security

Buildings up to 3,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 to 8 -Buildings over 3,000m² to 15,000 m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 to 10 -

Electrical Installations for Mechanical Plant

Buildings up to 3,000m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 to 8 -Buildings over 3,000m² to 15,000 m² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 to 10 5 to 10

RIBA STAGE C ELEMENTAL RATES

Approximate Estimating 81

ELEMENTAL RATES FOR ALTERNATIVE ENGINEERING SERVICES SOLUTIONS – cont’d

HOTELSMECHANICAL SERVICES

£/m² GIA

Sanitaryware

2 to 3 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 to 304 to 5 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 to 50

Above ground disposal installation

2 to 3 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 to 354 to 5 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 to 35

Water installation

2 to 3 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 to 384 to 5 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 to 50

LPHW Heating Installation; including gas installations

2 to 3 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 to 454 to 5 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 to 45

Air Conditioning; including ventilation

2 to 3 Star – 4 pipe Fan coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 to 2404 to 5 Star – 4 pipe Fan coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 to 240

2 to 3 Star – 3 pipe variable refrigerant volume . . . . . . . . . . . . . . . . . . . . . . 130 to 1504 to 5 Star – 3 pipe variable refrigerant volume . . . . . . . . . . . . . . . . . . . . . . 130 to 150

Fire Protection

2 to 3 Star – Dry risers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 to 124 to 5 Star – Dry risers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 to 12

2 to 3 Star – Sprinkler installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 to 254 to 5 Star – Sprinkler installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 to 30

BMS Controls: including MCC panels and control cabling

2 to 3 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 to 124 to 5 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 to 35

RIBA STAGE C ELEMENTAL RATES

82 Approximate Estimating

ELEMENTAL RATES FOR ALTERNATIVE ENGINEERING SERVICES SOLUTIONS – cont’d

HOTELSELECTRICAL SERVICES

£/m² GIA

LV Installations

Standby generators (life safety only)

2 to 3 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 to 204 to 5 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 to 20

LV distribution

2 to 3 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 to 354 to 5 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 to 45

Lighting Installations

2 to 3 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 to 354 to 5 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 to 50

Small Power

2 to 3 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 to 104 to 5 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 to 15

Protective Installations

Earthing

2 to 3 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 to 24 to 5 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 to 2

Lightning Protection 1 to 2

2 to 3 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 to 24 to 5 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 to 2

Communication Installations

Fire Alarms

2 to 3 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 to 204 to 5 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 to 20

IT

2 to 3 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 to 254 to 5 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 to 25

Security

2 to 3 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 to 254 to 5 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 to 25

Electrical Installations for Mechanical Plant

2 to 3 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 to 84 to 5 Star . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 to 8

RIBA STAGE C ELEMENTAL RATES

Approximate Estimating 83

ELEMENTAL RATES FOR ALTERNATIVE ENGINEERING SERVICES SOLUTIONS – cont’d

RESIDENTIALMECHANICAL & ELECTRICAL SERVICES

Shell & Core£/m² GIA

Fit Out£/m² NIA

Sanitaryware and above ground disposal installationAffordable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 5 0 to 5Private. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 to 35 50 to 75

Disposal installationAffordable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 to 15 15 to 20Private . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 to 15 9 to 16

Water installationAffordable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 to 35 30 to 35Private . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 to 65 40 to 65

Heat SourceAffordable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 15 10 to 15Private . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 35 0 to 35

Space Heating & Air TreatmentAffordable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 to 10 40 to 60Private . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 to 45 150 to 250

VentilationAffordable to façade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 to 20 10 to 20Private (whole house vent) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 to 35 30 to 55

Electrical InstallationsAffordable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 to 45 45 to 60Private . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 to 65 80 to 110

Gas InstallationsAffordable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 to 5 5 to 10Private . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 5 0 to 20

Protective InstallationsAffordable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 to 35 10 to 40Private . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 20 0 to 20

Communication InstallationsAffordable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 to 30 30 to 45Private . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 to 35 35 to 60

Special InstallationsAffordable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 to 10 10 to 25Private . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 to 10 5 to 10

Note: The range in cost differs due to the vast diversity in services strategies available. The lower end of the scalereflects all electric schemes (not always be possible due to Part L requirements) or local plant within apartmentschemes, such as combi boilers, local ventilation etc. The high end of the scale is based on good quality apart-ments, which includes comfort cooling, sprinklers, home network installations, video entry, higher quality of sani-taryware and lighting.

RIBA STAGE C ELEMENTAL RATES

84 Approximate Estimating

ALL-IN-RATES FOR PRICING MECHANICAL APPROXIMATE QUANTITIES

ABOVE GROUND DRAINAGECost per Point

£

Soil and Waste 350–400

WATER INSTALLATIONS

Cold Water 350–400

Hot Water 400–450

HEAT SOURCECost Per kW

£

Gas fired boilers including gas train and controls 30–35

Gas fired boilers including gas train, controls, flue, Plantroom pipework, valves andinsulation, pumps and pressurisation unit 65–120

SPACE HEATING AND AIR TREATMENT Cost per kW£

CHILLED WATER

Air cooled R134a refrigerant chiller including control panel, anti vibration mountings 120–140

Air cooled R134a refrigerant chiller including control panel, anti-vibration mountings,plantroom pipework, valves, insulation, pumps and pressurisation units

200–250

Water cooled R134a refrigerant chiller including control panel, anti vibration mountings 70–90

Water cooled R134a refrigerant chiller including control panel, anti-vibration mountings,plantroom pipework, valves, insulation, pumps and pressurisation units

150–190

Absorption steam medium chiller including control panel, anti-vibration mountings,plantroom pipework, valves, insulation, pumps and pressurisation units

250–350

HEAT REJECTION

Cost per kW(heat rejection)

£

Open circuit, forced draft cooling tower 50–70

Closed circuit, forced draft cooling tower 70–80

Dry Air 60–70

PUMPSCost per kPa

£

Pumps including flexible connections, anti-vibration mountings 13–65

Pumps including flexible connections, anti-vibration mountings, plantroom pipework,valves, insulation and accessories

42–140

ALL-IN-RATES

Approximate Estimating 85

ALL-IN-RATES FOR PRICING MECHANICAL APPROXIMATE QUANTITIES – cont’d

SPACE HEATING AND AIR TREATMENT – cont’d

DUCTWORK

The rates below allow for ductwork and for all other labour and material in fabrication,fittings, supports and jointing to equipment, stop and capped ends, elbows, bends,diminishing and transition pieces, regular and reducing couplings, volume controldampers, branch diffuser and 'snap on' grille connections, ties, 'Ys', crossover spigots,etc., turning vanes, regulating dampers, access doors and openings, hand-holes, testholes and covers, blanking plates, flanges, stiffeners, tie rods and all supports andbrackets fixed to structure.

Per m2 of duct£

Rectangular galvanised mild steel ductwork as HVCA DW 144 up to 1000mm longestside 50–56

Rectangular galvanised mild steel ductwork as HVCA DW 144 up to 2500mm longestside 56–67

Rectangular galvanised mild steel ductwork as HVCA DW 144 3000mm longest sideand above 77–82

Circular galvanised mild steel ductwork as HVCA DW 144 56–78

Flat oval galvanised mild steel ductwork as HVCA DW 144 up to 545mm wide 56–62

Flat oval galvanised mild steel ductwork as HVCA DW 144 up to 880mm wide 64–76

Flat oval galvanised mild steel ductwork as HVCA DW 144 up to 1785mm wide 76–81

PACKAGED AIR HANDLING UNITSCost per m3/s

£

Air handling unit including LPHW pre-heater coil, pre-filter panel, LPHW heater coils,chilled water coil, filter panels, inverter drive, motorised volume control dampers, soundattenuation, flexible connections to ductwork and all anti-vibration mountings. 6,500–8,500

EXTRACT FANS

Extract fan including inverter drive, sound attenuation, flexible connections to ductworkand all anti-vibration mountings 1,000–2,000

ALL-IN-RATES

86 Approximate Estimating

ALL-IN-RATES FOR PRICING MECHANICAL APPROXIMATE QUANTITIES – cont’d

PROTECTIVE INSTALLATIONS

SPRINKLER INSTALLATION £Recommended maximum area coverage per sprinkler head:Extra light hazard, 21 m² of floor areaOrdinary hazard, 12 m² of floor areaExtra high hazard, 9 m² of floor area

Sprinkler equipment installation, pipework, valve sets, booster pumps and water storage . . . . . . 50,000–75,000

Price per sprinkler head; including pipework, valves and supports. . . . . . . . . . . . . . . . . . . . . . . 180

PROTECTIVE INSTALLATIONS

HOSE REELS AND DRY RISERS

Wall mounted concealed hose reel with 36 metre hose including approximately 15 metres ofpipework and isolating valve:

Price per hose reel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,750

100mm dry riser main including 2 way breeching valve and box,, 65mm landing valve, completewith padlock and leather strap and automatic air vent and drain valve.

Price per landing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,500

COMMUNICATIONS INSTALLATIONS

SECURITY

ACCESS CONTROL SYSTEMS

Door Mounted access control unit inclusive of door furniture, lock plus software. Including up to50 meters of cable and termination. Including documentation testing and commissioning

Internal single leaf door. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,100Internal double door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,250External single leaf door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,200External Double leaf door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,350Management control PC with printer software and commissioning up to 1000 users. . . . . . . . 12,500

CCTV INSTALLATIONS

CCTV Equipment inclusive of 50 m of cable including testing and commissioning

Internal camera with Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 900Internal camera with Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 950Internal PTZ camera with Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,750External fixed camera with housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1200External PTZ camera dome. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2,500External PTZ camera dome with power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,000

ALL-IN-RATES

Approximate Estimating 87

ALL-IN-RATES FOR PRICING MECHANICAL APPROXIMATE QUANTITIES – cont’d

IT INSTALLATIONS

DATA CABLINGComplete channel link including, patch leads, cable, panels, testing and documentation(excludes cabinets and/or frames, patch cords, backbone/harness connectivity as well ascontainment).

Cost per point£

Cat 5e (up to 5,000 outlets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38.81Cat 5e (5,000 to 15,000 outlets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.94Cat 6 (up to 5,000 outlets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50.31Cat 6 (5,000 to 15,000 outlets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47.44Cat 7 (up to 5,000 outlets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81.94Cat 7 (5,000 to 15,000 outlets) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79.06

PIPEWORK

HOT AND COLD WATER excludes insulation, valves and ancillaries etc.

Light gauge copper tube to EN1057 R250 (TX) formerly BS 2871 part 1 table X with joints asdescribed including allowance for waste, fittings and supports assuming average runs withcapillary joints up to 54mm and bronze welded thereafter

Cost per metre£

Horizontal High Level Distribution15mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.1622mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.8728mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.6035mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45.2842mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.6854mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67.4167mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94.1976mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.98

108mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153.14

Risers15mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18.1522mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20.8828mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.9035mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36.1842mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42.9854mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52.5867mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85.8676mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92.47

108mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122.39

Toilet Areas etc at Low Level15mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.4422mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63.1928mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89.75

ALL-IN-RATES

88 Approximate Estimating

ALL-IN-RATES FOR PRICING MECHANICAL APPROXIMATE QUANTITIES – cont’d

PIPEWORK – cont’d

LTHW AND CHILLED WATER excludes insulation, valves and ancillaries etc

Black heavy weight mild steel tube to BS1387 with joints in the running length, allowance for waste, fittings andsupports assuming average runs

Cost per metreLTHW

£Chilled Water

£Horizontal Distribution – Basements etc.

15mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38.76 38.7620mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42.09 42.0925mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46.33 46.3332mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.90 53.9040mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60.92 60.9250mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71.64 71.6465mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80.08 80.0880mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108.06 108.06

100mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143.52 143.52125mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199.82 199.82150mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260.55 260.55200mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347.06 347.06250mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 427.41 427.41300mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501.32 501.32

Risers

15mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24.12 24.1220mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27.13 27.1325mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30.33 30.3332mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.57 35.5740mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38.89 38.8950mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45.76 45.7665mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58.74 58.7480mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80.09 80.09

100mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104.76 104.76125mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125.39 125.39150mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148.92 148.92200mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250.70 250.70250mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293.97 293.97300mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331.93 331.93

On Floor Distribution

15mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37.05 37.0520mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42.01 42.0125mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45.14 45.1432mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52.44 52.4440mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58.85 58.8550mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67.24 67.2465mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 74.93

ALL-IN-RATES

Approximate Estimating 89

ALL-IN-RATES FOR PRICING MECHANICAL APPROXIMATE QUANTITIES – cont’d

PIPEWORK – cont’d

LTHW AND CHILLED WATER excludes insulation, valves and ancillaries etc.

Black heavy weight mild steel tube to BS1387 with joints in the running length, allowance for waste, fittings andsupports assuming average runs

Cost per metreLTHW

£Chilled Water

£Plantroom Areas etc.

15mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39.38 39.3820mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43.36 43.3625mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47.92 47.9232mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.77 55.7740mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63.03 63.0350mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74.46 74.4665mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82.31 82.3180mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110.56 110.56

100mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147.83 147.83125mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206.84 206.84150mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272.64 272.64200mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361.01 361.01250mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 444.85 444.85300mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 525.55 525.55

ALL-IN-RATES

90 Approximate Estimating

ALL-IN-RATES FOR PRICING ELECTRICAL APPROXIMATE QUANTITIES

HV/LV INSTALLATIONS

The cost of HV/LV equipment will vary according to the electricity supplier’s requirements, the duty required and theactual location of the site. For estimating purposes the items indicated below are typical of the equipment requiredin a HV substation incorporated into a building.

RING MAIN UNITCost per Unit

£

Ring Main Unit , 11kv including electrical terminations. . . . . . . . . . . . . . . . . . . . . . . . . 12,000–18,000

TRANSFORMERSCost per KVA

£

Oil filled transformers, 11kv to 415v including electrical terminations . . . . . . . . . . . . . . 14 to 18Cast Resin transformers, 11kv to 415v including electrical terminations . . . . . . . . . . . . 15 to 20Midal filled transformer, 11kv to 415v including electrical transformations . . . . . . . . . . . 16–22

HV SWITCHGEARCost per Section

£

Cubicle section HV switchpanel, Form 4 type 6 including air circuit breakers, meters andelectrical terminations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20,000–25,000

LV SWITCHGEARCost per isolator

£

LV switchpanel, Form 3 including all isolators, fuses, meters and electricalterminations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,800–2,800LV switchpanel, Form 4 type 5 including all isolators, fuses, meters and electricalterminations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,000–4,000

EXTERNAL PACKAGED SUB-STATION £

Extra over cost for prefabricated packaged sub station housing excludes base andprotective security fencing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20,000–25,000

STANDBY GENERATING SETSCost per KVA

£

Diesel powered including control panel, flue, oil day tank and attenuationApproximate installed cost, LV. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220–350Approximate installed cost, HV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250–400

UNINTERRUPTIBLE POWER SUPPLY

Rotary UPS including control panel and choke transformer (excludes distribution)Approximate installed cost (range 1000KVA to 2500KVA) . . . . . . . . . . . . . . . . . . . . . . 400–500

Static UPS including control panel, automatic bypass, DC isolator and batteries for 30minutes standby (excludes distribution)Approximate installed cost (range 500KVA to 1000KVA) . . . . . . . . . . . . . . . . . . . . . . . 200–300

ALL-IN-RATES

Approximate Estimating 91

ALL-IN-RATES FOR PRICING ELECTRICAL APPROXIMATE QUANTITIES – cont’d

SMALL POWER

Approximate prices for wiring of power points of length not exceeding 20m, including accessories, wireways butexcluding distribution boards.

13 amp AccessoriesPer Point

£

Wired in PVC insulated twin and earth cable in ring main circuitDomestic properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.00Commercial properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75.00Industrial properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75.00

Wired in PVC insulated twin and earth cable in radial circuitDomestic properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70.00Commercial properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90.00Industrial property. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90.00

Wired in LSF insulated single cable in ring main circuitCommercial properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90.00Industrial property. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90.00

Wired in LSF insulated single cable in radial circuitCommercial properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110.00Industrial property. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110.00

45 amp wired in PVC insulated twin and earth cableDomestic properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110.00

Low voltage power circuitsThree phase four wire radial circuit feeding an individual load, wired in LSF insulated single cable including allwireways, isolator, not exceeding 10 metres; in commercial properties.

Cable sizemm²

1.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180.002.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195.004 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210.006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230.0010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265.0016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290.00

Three phase four core radial circuit feeding an individual load item, wired in LSF/SWA/XLPE insulated cableincluding terminations, isolator; clipped to surface, not exceeding 10 metres in commercial properties.

Cable sizemm²

1.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133.002.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148.004 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168.006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180.0010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276.0016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357.00

ALL-IN-RATES

92 Approximate Estimating

ALL-IN-RATES FOR PRICING ELECTRICAL APPROXIMATE QUANTITIES – cont’d

LIGHTING

Approximate prices for wiring of lighting points including rose, wireways but excluding distribution boards, lumi-naires and switches.

Final CircuitsPer Point

£

Wired in PVC insulated twin and earth cableDomestic properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40.00Commercial properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50.00Industrial properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50.00

Wired in LSF insulated single cableCommercial properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65.00Industrial property. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65.00

ELECTRICAL WORKS IN CONNECTION WITH MECHANICAL SERVICES

The cost of electrical connections to mechanical services equipment will vary depending on the type ofbuilding and complexity of the equipment. Includes for power wiring, isolators and associated wireways

5–10

FIRE ALARMS

Cost per point for two core MICC insulated wired system including all terminations, supports and wireways.

Call point. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250.00Smoke detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220.00Smoke/heat detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250.00Heat detector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240.00Heat detector and sounder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210.00nput/output/relay units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300.00Alarm sounder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240.00Alarm sounder/beacon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280.00Speakers/voice sounders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280.00Speakers/voice sounders (weatherproof) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290.00Beacon/strobe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220.00Beacon/strobe (weatherproof) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320.00Door release units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320.00Beam detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 850.00

ALL-IN-RATES

Approximate Estimating 93

ALL-IN-RATES FOR PRICING ELECTRICAL APPROXIMATE QUANTITIES – cont’d

FIRE ALARMS – cont’d

Cost per point for wireless system

Per Point£

Call point. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190.00Smoke detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190.00Smoke/heat detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230.00Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200.00Heat detector and sounder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400.00Input/output/relay units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380.00Alarm sounder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360.00Alarm sounder/beacon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 420.00Speakers/voice sounders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380.00Speakers/voice sounders (weatherproof) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 460.00Beacon/strobe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380.00Beacon/strobe (weatherproof) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390.00Door release units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300.00Beam detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,000.00

For costs for zone control panel, battery chargers and batteries, see ‘Prices for Measured Work’ section.

EXTERNAL LIGHTING

Estate road lightingPost type road lighting lantern 70 watt CDM-T 3000k complete with 5m high column with hinged lockable door,control gear and cut-out including 2.5 mm two core butyl cable internal wiring, interconnections and earthing fed by16 mm² four core XLPE/SWA /LSF cable and terminations. Approximate installed price per metre road length(based on 300 metres run) including time switch but excluding builder's work in connection

Columns erected at 30 m intervals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . £70.00 per m of road

Bollard lightingBollard lighting fitting 26 watt TC-D 3500k including control gear, all internal wiring, interconnections, earthing and25 metres of 2.5 mm² three core XLPE/SWA/LSF cable

Approximate installed price excluding builder's work in connection . . . . . . . . . . . . . . . . . . £1,000.00 each

Outdoor flood lightingWall mounted outdoor flood light fitting complete with tungsten halogen lamp, mounting bracket, wire guard and allinternal wiring and containment; fixed to brickwork or concrete and connected.

Installed price 500 watt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . £170.00–£250.00Installed price 1000 watt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . £200.00–£300.00

Pedestal mounted outdoor floor light fitting complete with1000 watt MBF/U lamp, mounting bracket, control gear,contained in weatherproof steel box, all internal wiring and containment, interconnections and earthing; fixed tobrickwork or concrete and connected

Approximate installed price excluding builder's work in connection. . . . . . . . . . . . . . . . . . . £1,000.00 each

ALL-IN-RATES

94 Approximate Estimating

ALL-IN-RATES FOR PRICING SPECIALIST APPROXIMATE QUANTITIES

LIFT INSTALLATIONS

The cost of lift installations will vary depending upon a variety of circumstances. The following prices assume a carheight of 2.2 metres, manufacturers standard car finish, brushed stainless steel 2 panel centre opening doors toBSEN81 part 1 & 2 and Lift Regulations 1997.

Passenger LiftsMachine Room Above

8 Person£

10 Person£

13 Person£

17 Person£

21 Person£

26 Person£

Electrically operated AC driveserving 2 levels withdirectional collective controlsand a speed of 1.0 m/s

58,321 63,084 66,306 74,824 84,843 97,345

As above serving 4 levelsand a speed of 1.0m/s

67,893 72,570 76,276 85,759 96,890 110,804

As above serving 6 levelsand a speed of 1.0m/s

77,258 82,031 86,038 96,487 108,694 123,955

As above serving 8 levelsand a speed of 1.0m/s

86,622 91,494 95,800 107,214 120,498 137,104

As above serving 10 levelsand a speed of 1.0m/s

95,986 100,954 105,558 117,942 132,301 150,254

As above serving 12 levelsand a speed of 1.0m/s

105,350 110,417 115,321 128,669 144,105 163,403

As above serving 14 levelsand a speed of 1.0m/s

116,580 95,687 126,948 141,261 156,947 176,552

Add to above for:

Increase speed from 1.0 to1.6 m/s

4,141 3,925 4,194 4,183 4,183 4,183

Increase speed from 1.6m/sto 2.0m/s

878 878 1,167 1,167 1,474 1,474

Increase speed from 2.0m/sto 2.5m/s

2,040 2,040 2,492 2,492 2,934 2,934

Enhanced finish to car –Centre mirror, flat ceiling,carpet

2,816 3,076 2,992 3,512 4,083 4,797

ALL-IN-RATES

Approximate Estimating 95

ALL-IN-RATES FOR PRICING SPECIALIST APPROXIMATE QUANTITIES – cont’d

LIFT INSTALLATIONS – cont’d

Passenger LiftsMachine Room Above –cont’d

8 Person£

10 Person£

13 Person£

17 Person£

21 Person£

26 Person£

Bottom motor room 7,308 7,308 7,308 8,780 8,780 9,063

Fire fighting control 5,834 5,834 5,834 5,834 5,834 5,834

Glass back 2,492 2,889 3,445 4,192 4,192 4,192

Glass doors 20,053 20,053 22,004 22,658 22,658 22,658

Painting to entire pit 2,161 2,161 2,161 2,161 2,161 2,161

Dual seal shaft 4,233 4,233 4,233 5,085 5,085 5,085

Dust sealing machine room 816 816 1,360 1,360 1,360 1,360

Intercom to reception deskand security room

383 383 383 383 383 383

Heating, cooling andventilation to machine room

849 849 849 849 849 849

Shaft lighting / small power 4,055 4,055 4,055 4,055 4,055 4,055

Motor room lighting / smallpower

1,360 1,360 1,529 1,677 1,677 1,677

Lifting beams 1,387 1,387 1,387 1,387 1,387 1,387

10mm Equipotential bondingof all entrance metalwork

918 918 918 918 918 918

Shaft secondary steelwork 6,147 6,288 6,571 6,719 6,719 6,719

Independent insuranceinspection

1,980 1,980 1,980 1,980 1,980 1,980

12 Month warranty service 1,916 1,916 1,916 1,916 1,916 1,916

ALL-IN-RATES

96 Approximate Estimating

ALL-IN-RATES FOR PRICING SPECIALIST APPROXIMATE QUANTITIES – cont’d

LIFT INSTALLATIONS – cont’d

Passenger LiftsMachine Room-less

8 Person£

10 Person£

13 Person£

17 Person£

21 Person£

26 Person£

Electrically operated ACdrive serving 2 levels withdirectional collectivecontrols and a speed of 1.0m/s

52,687 57,779 61,619 74,696 81,650 90,151

As above serving 4 levelsand a speed of 1.0m/s

61,609 66,203 70,901 84,676 91,974 101,563

As above serving 6 levelsand a speed of 1.0m/s

70,564 75,199 80,062 94,531 102,214 112,768

As above serving 8 levelsand a speed of 1.0m/s

79,475 84,233 89,260 104,427 112,349 123,972

As above serving 10 levelsand a speed of 1.0m/s

88,437 93,314 98,505 114,370 122,623 135,180

As above serving 12 levelsand a speed of 1.0m/s

97,454 102,451 107,808 124,246 132,974 144,117

As above serving 14 levelsand a speed of 1.0m/s

109,161 111,452 118,693 135,694 145,785 160,000

Add to above for:

Increase speed from 1.0 to1.6 m/s

3,023 2,718 2,928 4,385 5,011 6,435

Enhanced finish to car –Centre mirror, flat ceiling,carpet

2,818 2,776 2,992 3,323 4,398 5,029

Fire fighting control 7,279 7,279 7,279 - - -

Painting to entire pit 806 806 806 806 806 806

Dual seal shaft 747 756 784 947 1,004 1,004

Shaft lighting / small power 4,055 4,055 4,055 - - -

ALL-IN-RATES

Approximate Estimating 97

ALL-IN-RATES FOR PRICING SPECIALIST APPROXIMATE QUANTITIES – cont’d

LIFT INSTALLATIONS – cont’d

Passenger LiftsMachine Room-less –cont’d

8 Person£

10 Person£

13 Person£

17 Person£

21 Person£

26 Person£

Add to above for:

Intercom to reception deskand security room

382 382 382 382 382 382

Heating, cooling andventilation to machine room

849 849 849 849 849 849

Lifting beams 906 906 906 1,265 1,437 1,331

10mm Equipotential bondingof all entrance metalwork

435 435 435 435 435 435

Shaft secondary steelwork 5,834 5,834 5,834 - - -

Independent insuranceinspection

1,980 1,980 1,980 1,980 1,980 1,980

12 Month warranty service 840 870 881 907 933 933

Goods LiftsMachine Room Above

2000 kg£

2250 kg£

2500 kg£

3000 kg£

Electrically operated two speed serving 2 levels to take1000 kg load, prime coated internal finish and a speed of1.0 m/s

97,345 107,560 108,906 117,969

As above serving 4 levels and a speed of 1.0m/s 110,804 121,451 122,796 138,597

A As above serving 6 levels and a speed of 1.0m/s 123,954 135,058 136,377 152,458

As above serving 8 levels and a speed of 1.0m/s 137,104 148,613 149,958 169,702

As above serving 10 levels and a speed of 1.0m/s 150,254 162,197 163,539 186,946

As above serving 12 levels and a speed of 1.0m/s 163,406 175,773 177,119 204,189

As above serving 14 levels and a speed of 1.0m/s 176,552 189,355 190,699 221,434

ALL-IN-RATES

98 Approximate Estimating

ALL-IN-RATES FOR PRICING SPECIALIST APPROXIMATE QUANTITIES – cont’d

LIFT INSTALLATIONS – cont’d

Goods LiftsMachine Room Above – cont’d

2000 kg£

2250 kg£

2500 kg£

3000 kg£

Add to above for:

Increased speed of travel from 1.0 to 1.6 metres persecond

1,360 - - -

Enhanced finish to car – Centre mirror, flat ceiling,carpet

3,670 3,670 3,670 -

Bottom motor room 8,780 - - -

Painting to entire pit 660 1,397 1,397 1,397

Dual seal shaft 5,936 5,936 5,936 -

Intercom to reception desk and security room 383 383 383 383

Heating, cooling and ventilation to machine room 849 849 849 849

Lifting beams 1,265 1,265 1,265 1,265

10mm Equipotential bonding of all entrance metalwork 755 918 918 918

Independent insurance inspection 2,518 2,518 2,518 2,518

12 Month warranty service 690 1,264 1,264 -

Goods LiftsMachine Room-less

2000 kg£

2250 kg£

2500 kg£

Electrically operated two speed serving 2 levels to take 1000 kg load,prime coated internal finish and a speed of 1.0 m/s

87,980 94,101 100,229

As above serving 4 levels and a speed of 1.0m/s 99,392 105,723 112,057

As above serving 6 levels and a speed of 1.0m/s 110,597 110,597 123,883

As above serving 8 levels and a speed of 1.0m/s 121,802 128,767 135,711

As above serving 10 levels and a speed of 1.0m/s 133,009 140,275 147,542

As above serving 12 levels and a speed of 1.0m/s 144,211 151,790 159,367

ALL-IN-RATES

Approximate Estimating 99

ALL-IN-RATES FOR PRICING SPECIALIST APPROXIMATE QUANTITIES – cont’d

LIFT INSTALLATIONS – cont’d

Goods LiftsMachine Room-less – cont’d

2000 kg£

2250 kg£

2500 kg£

As above serving 14 levels and a speed of 1.0m/s 157,830 164,513 171,195

Add to above for:

Increased speed of travel from 1.0 to 1.6 metres per second 5,018 8,498 -

Add to above for:

Enhanced finish to car – Centre mirror, flat ceiling, carpet 4,139 5,665 8,499

Add to above for:

Painting to entire pit 806 - 951

Dual seal shaft 742 - -

Intercom to reception desk and security room 383 - -

Heating, cooling and ventilation to machine room 425 849 849

Lifting beams 1,222 1,132 1,132

10mm Equipotential bonding of all entrance metalwork 435 - -

Independent insurance inspection 1,980 1,980 1,980

12 Month warranty service 690 690 690

ESCALATOR INSTALLATIONS

30Ø Pitch escalator with a rise of 3 to 6 metres with standard balustrades . . . . . . . . . . . . . . . . . . . . Each £

1000mm step width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97,997

Add to above for:

Balustrade Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9,063Skirting Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9,800Emergency stop button pedestals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,070Truss cladding – Stainless steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27,984Truss cladding – Spray painted steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22,375

ALL-IN-RATES

100 Approximate Estimating

AIRPORT TERMINAL BUILDING

New build airport terminal building, premium quality, located in the South East, handling both domestic and inter-national flights with a gross internal floor area (GIA) of 25,000m². These costs exclude baggage handling, check-insystems, pre-check in and boarding security systems, vertical transportation and services to aircraft stands, withthe heat source via district mains (excluded) and executed under landside access/logistics environment.

Cost Summary

EI. Ref. Element Total Cost£

Cost/m²£

5A Sanitaryware 72,000 2.88

5C Disposal InstallationsRainwater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Soil and waste . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Condensate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

143,000190,00036,000

5.727.601.44

5D Water InstallationsHot and cold water services . . . . . . . . . . . . . . . . . . . . . . . . . 428,000 17.12

5F Space Heating and Air TreatmentLTHW Heating system . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Chilled water system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Supply and extract air conditioning system. . . . . . . . . . . . . . .Allowance for services to communications rooms . . . . . . . . . .

1,900,0001,781,0005,225,000238,000

76.0071.24

209.009.52

5G Ventilating ServicesMechanical ventilation to baggage handling and plantrooms . .Toilet extract ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . .Smoke extract installation . . . . . . . . . . . . . . . . . . . . . . . . . .Kitchen extract system . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

594,000214,000238,00071,000

23.768.569.522.84

5H Electrical InstallationHV/LV Switchgear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Standby generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Mains and sub mains installation . . . . . . . . . . . . . . . . . . . . . .Small power installation . . . . . . . . . . . . . . . . . . . . . . . . . . . .Lighting and luminaires . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Emergency lighting installation. . . . . . . . . . . . . . . . . . . . . . . .Power to mechanical services . . . . . . . . . . . . . . . . . . . . . . . .

1,544,000950,000

1,069,000356,000

2,328,000285,000166,000

61,7638.0042.7614.2493.1211.406.64

5I Gas Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48,000 1.92

5K Protective InstallationsLightning protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Earthing and bonding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Sprinkler installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Dry riser and hosereel installations . . . . . . . . . . . . . . . . . . . .Fire suppression installation to communications room . . . . . . .

71,00095,000

831,000166,00071,000

2.843.80

33.246.642.84

Carried forward . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19,110,000 764.40

ELEMENTAL COSTS

Approximate Estimating 101

AIRPORT TERMINAL BUILDING – cont’d

EI. Ref. Element Total Cost£

Cost/m²£

Brought forward . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19,110,000 764.40

5L Communications InstallationsFire and smoke detection and alarm system . . . . . . . . . . . .Voice/public address system . . . . . . . . . . . . . . . . . . . . . . .Intruder detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Security, CCTV and access control . . . . . . . . . . . . . . . . . . .Wireways for telephones, data and structured cable . . . . . .Structured cable installation . . . . . . . . . . . . . . . . . . . . . . . .Flight information display system . . . . . . . . . . . . . . . . . . . .

713,000475,000238,000831,000356,000831,000594,000

28.5219.009.52

33.2414.2433.2423.76

5M Special InstallationsBMS Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,306,000 52.24

Summary total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24,454,000 978.16

ELEMENTAL COSTS

102 Approximate Estimating

SHOPPING MALL (TENANT’S FIT OUT EXCLUDED)

Natural ventilation shopping mall with approximately 33,000m² two storey retail area and a 13,000m² above groundcovered car park, situated in a town centre in South East England.

Cost Summary

EI. Ref. Element Total Cost£

Cost/m²£

RETAIL BUILDING 33,000m2

5A Sanitary appliances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25,000 0.75

5C Disposal InstallationsRainwater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Soil, waste and vent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

170,000200,000

5.156.06

5D Water InstallationsCold water installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Hot water installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

190,000180,000

5.765.45

5E Heat Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Included

5F Space Heating and Air TreatmentCondenser water system . . . . . . . . . . . . . . . . . . . . . . . . . . .LTHW installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Over-door heaters at entrances . . . . . . . . . . . . . . . . . . . . . .

998,000133,000

1,007,00030,000

30.244.03

30.520.91

5G Ventilation ServicesPublic toilet ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Plant room ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Supply and extract systems to shop units . . . . . . . . . . . . . . .Toilet extract systems to shop units . . . . . . . . . . . . . . . . . . .Smoke ventilation system to Mall Area . . . . . . . . . . . . . . . . .Service corridor ventilation . . . . . . . . . . . . . . . . . . . . . . . . . .Miscellaneous ventilation. . . . . . . . . . . . . . . . . . . . . . . . . . . .

20,000134,000428,00080,000

323,00074,000

548,000

0.614.06

12.972.429.792.24

16.61

5H Electrical InstallationLV distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Standby power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .General lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .External lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Emergency lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Small power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Mechanical services power supplies . . . . . . . . . . . . . . . . . . .General earthing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .UPS for security and CCTV . . . . . . . . . . . . . . . . . . . . . . . . .

732,000120,000

1,935,000164,000369,000299,00085,00040,00022,000

22.183.64

58.644.9711.189.062.581.210.67

5I Gas InstallationGas supplies to boilers . . . . . . . . . . . . . . . . . . . . . . . . . . . .Gas supplies to Anchor (major) stores . . . . . . . . . . . . . . . . .

17,00011,000

0.520.33

5K Protective InstallationsLightning protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Sprinkler installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Dry Risers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Hosereel installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

40,000428,000

ExcludedExcluded

1.2112.97

Carried forward . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8,802,000 266.73

ELEMENTAL COSTS

Approximate Estimating 103

SHOPPING MALL (TENANT’S FIT OUT EXCLUDED) – cont’d

EI. Ref. Element Total Cost£

Cost/m²£

Brought forward . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8,802,000 266.73

5L Communications InstallationsFire alarm installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Public address/ voice alarm. . . . . . . . . . . . . . . . . . . . . . . . . .Security installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .General containment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

249,000164,000359,000359,000

7.554.97

10.8810.88

5M Special InstallationsBMS/Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 548,000 16.61

Summary total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,481,000 317.61

CAR PARK – 13,000m2

5C Disposal InstallationsCar park drainage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74,000 5.69

5G Ventilation ServicesCar park ventilation (ducted system) . . . . . . . . . . . . . . . . . . . 947,000 72.85

5H Electrical InstallationLV distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Standby power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .General lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .External lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Emergency lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Small power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Mechanical services power supplies . . . . . . . . . . . . . . . . . . .General earthing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Ramp frost protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

144,000Included359,000

Excluded74,000

144,00049,00015,00020,000

11.08

27.62

5.6911.083.771.151.54

5K Protective InstallationsSprinkler installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Dry Riser and Hosereel Installation . . . . . . . . . . . . . . . . . . . .

284,000Excluded

21.85

5L Communications InstallationsFire alarm installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Security installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

284,000120,000

21.859.23

5M Special InstallationsBMS/Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Entry/exit barriers, pay stations . . . . . . . . . . . . . . . . . . . . . . .

75,00070,000

5.775.38

Summary total 2,659,000.00 204.55

ELEMENTAL COSTS

104 Approximate Estimating

OFFICE BUILDING

Speculative 15 storey office in Central London for multiple tenant occupancy with a gross floor area of 19,300m². Afour pipe fan coil system, with roof mounted cooling towers, gas fired boilers, and basement mounted water cooledchillers.

Cost Summary

EI. Ref. Element Total Cost£

Cost/m²£

SHELL AND CORE 27,490m2 GIA

5A Sanitaryware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131,200 6.80

5C Disposal InstallationsRainwater/Soil and Waste . . . . . . . . . . . . . . . . . . . . . . . . . .Condensate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

348,90036,300

18.081.88

5D Water InstallationsHot and cold water services . . . . . . . . . . . . . . . . . . . . . . . . . 258,600 13.40

5E Heat Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166,600 8.63

5F Space Heating and Air TreatmentLTHW Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Chilled water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Ductwork . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

302,000872,600821,800

15.6545.2142.58

5G Ventilating ServicesToilet extract ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . .Basement extract . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Miscellaneous ventilation systems . . . . . . . . . . . . . . . . . . . .

116,000291,000442,700

6.0215.0822.94

5H Electrical InstallationGenerator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .HV/LV supply/distribution . . . . . . . . . . . . . . . . . . . . . . . . . . .General lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .General power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Electrical services for mechanical equipment . . . . . . . . . . . . .

125,0001,242,100406,80078,60096,700

6.4864.3621.084.075.01

5I Gas Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25,100 1.30

5K ProtectionWet risers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Sprinklers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Earthing and bonding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Lightning protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

190,300353,20038,60038,600

9.8618.302.002.00

5L Communication InstallationFire/Voice alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Voice and data (wireways) . . . . . . . . . . . . . . . . . . . . . . . . . .Security (wireways) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Disabled/refuge alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . .CCTV/Access control/ Intruder detection . . . . . . . . . . . . . . . .

270,20029,00025,10060,40075,000

14.001.501.303.133.89

Carried forward . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6,842,400 354.55

ELEMENTAL COSTS

Approximate Estimating 105

OFFICE BUILDING – cont’d

EI. Ref. Element Total Cost£

Cost/m²£

Brought forward . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6,842,400 354.55

5M Special InstallationBuilding management systems . . . . . . . . . . . . . . . . . . . . . . . 426,100 22.08

Summary total (based on Gross Internal Area – GIA) . . . . . . . . 7,268,500 376.63

EI. Ref. Element Total Cost£

Cost/m²£

CATEGORY 'A' FIT OUT – 12,500m2 NIA

5C Disposal InstallationsCondensate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97,500 7.80

5F Space Heating and Air TreatmentLTHW Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Chilled water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Ductwork . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

359,500425,900

1,063,800

28.7634.0785.10

5H Electrical InstallationLighting installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Electrical services in connection . . . . . . . . . . . . . . . . . . . . . .Tenant distribution board . . . . . . . . . . . . . . . . . . . . . . . . . . .

877,50043,80081,000

70.203.506.48

5K ProtectionSprinkler installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280,000 22.40

5L Communication InstallationFire/Voice alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162,000 12.96

5M Special InstallationsBuilding management system . . . . . . . . . . . . . . . . . . . . . . . . 249,100 19.93

Summary total (based on Nett Internal Area – NIA) . . . . . . . . . . 3,640,100 291.20

ELEMENTAL COSTS

106 Approximate Estimating

BUSINESS PARK

New build office in South East within the M25 part of a speculative business park with a gross floor area of9,800m2. A full air displacement system with roof mounted air cooled chillers, gas fired boilers and air handlingplant.

Cost Summary

EI. Ref. Element Total Cost£

Cost/m²£

SHELL AND CORE – 9,800m2 GIA

5A Sanitaryware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55,500 5.66

5C Disposal InstallationsRainwater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Soil and waste . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

27,20077,100

2.787.87

5D Water InstallationsCold water services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Hot water services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

67,90019,500

6.931.99

5E Heat Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44,100 4.50

5F Space Heating and Air TreatmentLTHW Heating; plantroom and risers . . . . . . . . . . . . . . . . . .Chilled water; plantroom and risers . . . . . . . . . . . . . . . . . . . .Ductwork; Plantroom and risers . . . . . . . . . . . . . . . . . . . . . .

125,900373,100628,000

12.8538.0764.08

5G Ventilating ServicesToilet and miscellaneous ventilation . . . . . . . . . . . . . . . . . . . 54,700 5.58

5H Electrical InstallationLV supply/distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .General lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .General power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Electrical services in connection with mechanical . . . . . . . . .

206,600167,50043,70019,600

21.0817.094.462.00

5I Gas Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14,500 1.48

5K Protective InstallationEarthing and bonding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Lightning protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Dry risers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

16,90022,30010,300

1.722.281.05

5L Communication InstallationFire alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Security (wireways) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Data and voice (wireways) . . . . . . . . . . . . . . . . . . . . . . . . . .

83,30016,50016,500

8.501.681.68

5M Special InstallationBuilding management systems . . . . . . . . . . . . . . . . . . . . . . . 186,900 19.07

Summary total (based on Gross Internal Area – GIA) . . . . . . . . 2,277,600 232.40

ELEMENTAL COSTS

Approximate Estimating 107

BUSINESS PARK – cont’d

EI. Ref. Element Total Cost£

Cost/m²£

CATEGORY 'A' FIT OUT – 8,100m2 NIA

5F Space Heating and Air TreatmentLTHW Heating and perimeter heaters . . . . . . . . . . . . . . . . . .Floor swirl diffusers and supply ductwork . . . . . . . . . . . . . . .

324,000201,000

40.0024.81

5H Electrical InstallationDistribution boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .General lighting, recessed including lighting controls . . . . . . .

24,300380,700

3.0047.00

5K Protective InstallationEarthing and bonding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,100 1.25

5L Communication InstallationFire alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40,500 5.00

5M Special InstallationsBuilding management systems . . . . . . . . . . . . . . . . . . . . . . . 48,300 5.96

Summary total (Based on Nett Internal Area – NIA) . . . . . . . . . 1,028,900 127.02

ELEMENTAL COSTS

108 Approximate Estimating

PERFORMING ARTS CENTRE (LOW SPECIFICATION)

Performing Arts centre with a Gross Internal Area (GIA) of 6,000m², on a low specification for the theatre systemsand with natural ventilation.

The development comprises dance studios and a theatre auditorium. The theatre would require all the necessarystage lighting, machinery and equipment installed in a modern professional theatre (these are excluded from themodel, as assumed to be FF&E, but the containment and power wiring is included). Also not included are the staffcall system, audio and video recording, EPOS ticket system, production recording and relay to TV screens andenhanced lighting including dimming – for such, refer to the High Specification Model.

Cost Summary

EI. Ref. Element Total Cost£

Cost/m²£

5A Sanitaryware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74,000 12.33

5C Disposal InstallationsSoil, Waste and Rainwater . . . . . . . . . . . . . . . . . . . . . . . . . . 97,000 16.17

5D Water InstallationsCold water services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Hot water services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

57,00057,000

9.509.50

5E Heat Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137,000 22.83

5F Space Heating and Air TreatmentHeating with limited cooling . . . . . . . . . . . . . . . . . . . . . . . . .DX Cooling to Comms and Amps rooms . . . . . . . . . . . . . . . .

399,00034,000

66.505.67

5G Ventilating ServicesVentilation and extract systems . . . . . . . . . . . . . . . . . . . . . . 690,000 115.00

5H Electrical InstallationLV supply/distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .General lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Small power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

314,000496,000171,000

52.3382.6728.50

5I Gas Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17,000 2.83

5K ProtectionLighting protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17,000 2.83

5L Communication InstallationFire alarms and detection . . . . . . . . . . . . . . . . . . . . . . . . . . .Voice and Data (containment only) . . . . . . . . . . . . . . . . . . . .Security, Access, Control and Disabled alarms . . . . . . . . . . .

200,00040,000

177,000

33.336.67

29.50

5M Special InstallationBuilding management systems . . . . . . . . . . . . . . . . . . . . . . .Theatre systems includes for containment and power wiring .

211,000280,000

35.1746.67

Summary total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,648,300 578.00

ELEMENTAL COSTS

Approximate Estimating 109

PERFORMING ARTS CENTRE (HIGH SPECIFICATION)

Performing Arts centres with a Gross Internal Area (GIA) of 6,000m², upon which this cost analysis has beenbased, on a high specification for the theatre systems and with cooling to the Auditorium.

The development comprises of dance studios and a theatre auditorium. The theatre would require all the necessarystage lighting, machinery and equipment installed in a modern professional theatre (these are excluded from themodel, as assumed to be FF&E, but the containment and power wiring is included). Included are the staff callsystem/paging, audio and video recording, EPOS ticket system, production recording and relay to TV screens andenhanced lighting including dimming (not stage).

Cost Summary

EI. Ref. Element Total Cost£

Cost/m²£

5A Sanitaryware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80,000 13.33

5C Disposal InstallationsSoil, Waste and Rainwater . . . . . . . . . . . . . . . . . . . . . . . . . . 103,000 17.17

5D Water InstallationsCold water services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Hot water services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

57,00051,000

9.508.50

5E Heat Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137,000 22.83

5F Space Heating and Air TreatmentHeating and ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . .Cooling to Auditorium with DX to Comms and Amps rooms . .

456,000399,000

76.0066.50

5G Ventilating ServicesVentilation and extract systems to toilets, kitchen and workshop 798,000 133.00

5H Electrical InstallationLV supply/distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .General lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Small power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

342,000627,000200,000

57.00104.5033.33

5I Gas Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17,000 2.83

5K ProtectionLighting protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17,000 2.83

5L Communication InstallationFire alarms and detection . . . . . . . . . . . . . . . . . . . . . . . . . . .Voice and Data complete installation (excluding activeequipment) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Security, Access, Control, Disabled alarms, Staff paging . . . .

228,000

114,000200,000

38.00

19.0033.33

5M Special InstallationBuilding management systems . . . . . . . . . . . . . . . . . . . . . . .Theatre systems includes for containment and power wiring .

228,000371,000

38.0061.83

Summary total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4,425,000 737.48

ELEMENTAL COSTS

110 Approximate Estimating

SPORTS HALL

Single storey sports hall, located in the South East, with a gross internal area of 1,200m² (40m x 30m).

Cost Summary

EI. Ref. Element Total Cost£

Cost/m²£

5A Sanitaryware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13,000 10.83

5C Disposal InstallationsRainwater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Soil and waste . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4,0008,000

3.336.67

5D Water InstallationsHot and cold water services . . . . . . . . . . . . . . . . . . . . . . . . . 19,000 15.83

5E Heat SourceBoiler, flues, pumps and controls . . . . . . . . . . . . . . . . . . . . . 15,000 12.50

5F Space Heating and Air TreatmentWarm air heating to sports hall area . . . . . . . . . . . . . . . . . . .Radiator heating to ancillary areas . . . . . . . . . . . . . . . . . . . .

17,00027,000

14.1722.50

5G Ventilating ServicesVentilation to changing, fitness and sports hall areas . . . . . . . 18,000 15.00

5H Electrical InstallationsMain switchgear and sub-mains . . . . . . . . . . . . . . . . . . . . . .Small power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Lighting and luminaries to sports hall areas . . . . . . . . . . . . . .Lighting and luminaries to ancillary areas . . . . . . . . . . . . . . .

15,00013,00022,00025,000

12.5010.8318.3320.83

5I Gas Installation Included in 5E

5K Protective InstallationsLightning protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4,000 3.33

5L Communications InstallationsFire, smoke detection and alarm system, intruder detection . .CCTV Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Public address and music systems . . . . . . . . . . . . . . . . . . . .Wireways for telephone and data . . . . . . . . . . . . . . . . . . . . .

14,00017,0008,0003,000

11.6714.176.672.50

Summary total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242,000 201.66

ELEMENTAL COSTS

Approximate Estimating 111

HOTELS

200 Bedroom, four star hotel, situated in Central London, with a gross internal floor area of 16,500m².

The development comprises a ten storey building with large suites on each guest floor, together with banqueting,meeting rooms and leisure facilities.

Cost Summary

EI. Ref. Element Total Cost£

Cost/m²£

5A Sanitaryware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 549,000 33.27

5C Disposal InstallationsRainwater, soil and waste . . . . . . . . . . . . . . . . . . . . . . . . . . 470,000 28.48

5D Water InstallationsHot and cold water services . . . . . . . . . . . . . . . . . . . . . . . . . 705,00 42.73

5E Heat SourceCondensing boiler and pumps etc . . . . . . . . . . . . . . . . . . . . 188,000 11.39

5F Space Heating and Air TreatmentAir conditioning system; chillers, pumps, air handling units,ductwork, fan coil units etc; to guest rooms, public areas,meeting and banquet rooms . . . . . . . . . . . . . . . . . . . . . . . . . 2,195,000 133.03

5G Ventilating ServicesGeneral toilet extract and ventilation to kitchens andbathrooms etc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 705,000 42.73

5H Electrical InstallationHV/LV Installation, standby power, lighting, emergency lightingand small power to guest floors and public areas includingearthing and lightning protection . . . . . . . . . . . . . . . . . . . . . . 2,900,000 175.76

5I Gas Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39,000 2.36

5K Protective InstallationsDry risers and sprinkler installation . . . . . . . . . . . . . . . . . . . . 627,000 38.00

5L Communications InstallationsFire, smoke detection and alarm system/security CCTV . . . . .Background music, AV wireways . . . . . . . . . . . . . . . . . . . . .Telecommunications, data and T.V. wiring (no hotel managementand head end equipment) . . . . . . . . . . . . . . . . . . . . . . . . . .

721,000235,000

408,000

43.7014.24

24.73

5M Special InstallationsBuilding Management System . . . . . . . . . . . . . . . . . . . . . . . 429,000 24.73

Summary total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,171,000 616.42

ELEMENTAL COSTS

112 Approximate Estimating

STADIUM – NEW

A three storey stadium, located in Greater London with gross internal area of 85,000m² and incorporating 60,000spectator seats.

Cost Summary

EI. Ref. Element Total Cost£

Cost/m²£

5A Sanitaryware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 888,000 10.45

5C Disposal InstallationsRainwater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Above ground drainage . . . . . . . . . . . . . . . . . . . . . . . . . . . .

323,000969,000

3.8011.40

5D Water InstallationsHot and cold water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,857,000 21.85

5E Heat Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 808,000 9.51

5F Space Heating and Air TreatmentHeating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

565,0001,292,000

6.6515.20

5G Ventilating ServicesVentilation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4,441,000 52.25

5H Electrical InstallationHV/LV Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .LV Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .General lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Small power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Earthing and bonding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Power supply to mechanical equipment . . . . . . . . . . . . . . . .Pitch lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

808,0002,100,0005,168,0001,292,000100,000109,000665,000

9.5124.7160.8015.201.181.287.85

5I Gas Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81,000 0.95

5K Protective InstallationsLightning protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Hydrants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

109,000204,000

1.282.40

5L Communications InstallationsWireways for data, TV, telecom and PA . . . . . . . . . . . . . . . .Public address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Data voice installations . . . . . . . . . . . . . . . . . . . . . . . . . . . .Fire alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Disabled/refuse alarm/call systems . . . . . . . . . . . . . . . . . . . .

646,0001,292,000969,000

2,584,000727,000242,000

7.6015.2011.4030.408.552.85

5M Special InstallationsBMS/Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,211,000 14.25

Summary total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29,450,000 346.47

Cost per seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . £490.83

ELEMENTAL COSTS

Approximate Estimating 113

PRIVATE HOSPITAL

New build project building. The works consist of a new 80 bed hospital of approximately 15,000m², eight storey witha plant room.

All heat is provided from existing steam boiler plant, medical gases are also served from existing plant. The projectincludes the provision of additional standby electrical generation to serve the wider site requirements.

This hospital has six operating theatres, ITU/HDU department, pathology facilities, diagnostic imaging, out patientfacilities and physiotherapy.

Cost Summary

EI. Ref. Element Total Cost£

Cost/m²£

5A Sanitaryware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295,000 19.67

5C Disposal InstallationsRainwater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Soil and waste . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Specialist drainage (above ground) . . . . . . . . . . . . . . . . . . . .

38,000341,00021,000

2.5322.731.40

5D Water InstallationsHot and cold water services . . . . . . . . . . . . . . . . . . . . . . . . . 748,000 49.87

5E Heat Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Included in 5F

5F Space Heating and Air TreatmentLPHW Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Chilled Water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Steam and condensate . . . . . . . . . . . . . . . . . . . . . . . . . . . .

596,000573,000346,000

39.7338.2023.07

5G Ventilating ServicesVentilation, comfort cooling and air conditioning . . . . . . . . . . . 1,939,000 129.27

5H Electrical InstallationHV Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .LV supply/distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Standby Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .General lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .General power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Emergency lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Theatre lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Specialist lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .External lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Electrical supplies for mechanical equipment . . . . . . . . . . . . .

34,000403,000485,000334,000580,000577,000169,000206,000191,00033,000

174,000

2.2726.8732.3322.2738.6738.4711.2713.7312.732.2011.60

5I Gas InstallationOil Installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

48,00098,000

3.206.53

5K ProtectionDry risers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Lightning Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24,0006,500

1.600.43

Carried forward . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8,259,500 550.63

ELEMENTAL COSTS

114 Approximate Estimating

PRIVATE HOSPITAL – cont’d

EI. Ref. Element Total Cost£

Cost/m²£

Brought forward . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8,259,500 550.63

5L Communication InstallationFire alarms and detection . . . . . . . . . . . . . . . . . . . . . . . . . . .Voice and Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Security and CCTV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Nurse call and cardiac alarm system . . . . . . . . . . . . . . . . . .Personnel paging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Hospital radio (entertainment) . . . . . . . . . . . . . . . . . . . . . . . .

275,000170,00051,500

253,50065,000

335,500

18.3311.333.43

16.904.33

22.37

5M Special InstallationBuilding management systems . . . . . . . . . . . . . . . . . . . . . . .Pneumatic tube conveying system . . . . . . . . . . . . . . . . . . . .Group 1 Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

587,50041,500

565,500

39.172.77

37.70

Summary total (based on gross floor area) . . . . . . . . . . . . . . . . 10,604,500 706.97

ELEMENTAL COSTS

Approximate Estimating 115

SCHOOL

New build secondary school (Academy) located in Southern England, with a gross internal floor area of 10,000m².

The building comprises a three storey teaching block, including provision for music, drama, catering, sports hall,science laboratories, food technology, workshops and reception/admin (BB93 compliant). Excludes IT Cabling

Cost Summary

EI. Ref. Element Total Cost£

Cost/m²£

5A SanitarywareToilet cores and changing facilities only . . . . . . . . . . . . . . . . 100,000 10.00

5C Disposal InstallationsRainwater installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Soil and waste . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

50,000120,000

5.0012.00

5D Water InstallationsPotable hot and cold water services . . . . . . . . . . . . . . . . . . .Non potable hot and cold water services to labs and art rooms

300,000100,000

30.0010.00

5E Heat SourceGas fired boiler installation . . . . . . . . . . . . . . . . . . . . . . . . . . 200,000 20.00

5F Space Heating and Air TreatmentLTHW Heating system (primary) . . . . . . . . . . . . . . . . . . . . . .LTHW Heating system (secondary) . . . . . . . . . . . . . . . . . . . .DX Cooling system to ICT server rooms . . . . . . . . . . . . . . . .Mechanical supply and extract ventilation including DX typecooling to Music, Drama, Kitchen/Dining and Sports Hall . . . .

400,000100,00050,000

700,000

40.0010.005.00

70.00

5G Ventilating ServicesToilet extract systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Changing area extract systems . . . . . . . . . . . . . . . . . . . . . .Extract ventilation from design/food technology and science labs

50,00040,00080,000

5.004.008.00

5H Electrical InstallationMains and sub-mains distribution . . . . . . . . . . . . . . . . . . . . .Lighting and luminaries; including emergency fittings . . . . . . .Small power installation . . . . . . . . . . . . . . . . . . . . . . . . . . . .Earthing and bonding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

300,000650,000300,00020,000

30.0065.0030.002.00

5I Gas Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100,000 10.00

5K Protective InstallationsLightning protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20,000 2.00

5L Communications InstallationsContainment for telephone, IT data, AV and security systems .Fire, smoke detection and alarm system . . . . . . . . . . . . . . . .Security installations including CCTV, access control andintruder alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Disabled toilet, refuge and induction loop systems . . . . . . . . .

30,000150,000

200,00040,000

3.0015.00

20.004.00

5M Special InstallationsBuilding Management system – To plant . . . . . . . . . . . . . . . .Building Management system – To opening vents/windows . .

220,00080,000

22.008.00

Summary total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4,400,000 440.00

ELEMENTAL COSTS

116 Approximate Estimating

AFFORDABLE RESIDENTIAL DEVELOPMENT

A 12 storey, 50 apartment affordable residential development with a gross internal area of 3,400m² and a netinternal area of 2,400m², situated within the London area. The development does not include a car park and isbased on 71% efficiency.

Based on an individual radiator LTHW system within each apartment, with local gas combi boilers exhausting tobuilding façade. Kitchens and bathrooms are also ventilated to the building façade, there are pendant light fittings,an audio entry system, telephone and satellite installation. Sanitaryware is of lower quality but a disabled refugealarm is included. Full sprinkler installation installed throughout.

Cost Summary

EI. Ref. Element Total Cost£

Cost/m²£

SHELL & CORE

5A Sanitaryware 6,000 1.75

5B Services - -

5C Disposal Installations 45,000 13.24

5D Water Installations 65,000 19.12

5E Heat Source N/A N/A

5F Space Heating and Air Treatment 10,000 2.94

5G Ventilating Services 58,000 17.06

5H Electrical Installation 107,000 31.47

5I Gas Installation 16,000 4.71

5K Protective Installations 103,000 30.29

5L Communications Installations 81,000 23.82

5M Special Installations 32,000 9.41

Summary total (based on Gross Internal Area – GIA) 523,000 153.81

ELEMENTAL COSTS

Approximate Estimating 117

AFFORDABLE RESIDENTIAL DEVELOPMENT – cont’d

Cost Summary

EI. Ref. Element Total Cost£

Cost/m²£

FITTING OUT

5A Sanitaryware 57,000 23.75

5B Services - -

5C Disposal Installations 23,000 9.58

5D Water Installations 78,000 32.50

5E Heat Source 68,000 28.33

5F Space Heating and Air Treatment 73,000 30.42

5G Ventilating Services 68,000 28.33

5H Electrical Installation 114,000 47.50

5I Gas Installation 27,000 11.25

5K Protective Installations 39,000 16.25

5L Communications Installations 68,000 28.33

5M Special Installations 16,000 6.67

Summary total (Net Internal Area – NIA) 631,000 262.92

Cost per apartment £ 12,740

ELEMENTAL COSTS

118 Approximate Estimating

PRIVATE RESIDENTIAL DEVELOPMENT

A 20 storey, 250 apartment private residential developments with a gross internal area of 22,750m² and a netinternal area of 20,415m², situated within the London area. The development does not include a car park and isbased on 90% efficiency.

Included is a central boiler and hot water installation with perimeter trench heating to each apartment and 30%LTHW radiators to supplement the 4 pipe fan coil unit installation. Central air cooled chillers system. No gas toapartments. Whole house ventilation system discharging to local façade, wet riser with full sprinkler installation.Video entry and TV and satellite installation. Flood wiring for apartment home automation and sound system.

Cost Summary

EI. Ref. Element Total Cost£

Cost/m²£

SHELL & CORE

5A Sanitaryware 25,000 1.10

5B Services - -

5C Disposal Installations 450,000 19.78

5D Water Installations 575,000 25.27

5E Heat Source 225,000 9.89

5F Space Heating and Air Treatment 950,000 41.76

5G Ventilating Services 200,000 8.79

5H Electrical Installation 850,000 37.36

5I Gas Installation 65,000 2.86

5K Protective Installations 700,000 30.77

5L Communications Installations 575,000 25.27

5M Special Installations 400,000 17.58

Summary total (based on Gross Internal Area – GIA) 5,015,000 220.43

ELEMENTAL COSTS

Approximate Estimating 119

PRIVATE RESIDENTIAL DEVELOPMENT – cont’d

Cost Summary

EI. Ref. Element Total Cost£

Cost/m²£

FITTING OUT

5A Sanitaryware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,067,000 52.27

5B Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - -

5C Disposal Installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175,000 8.57

5D Water Installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 776,000 38.01

5E Heat Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349,000 17.10

5F Space Heating and Air Treatment . . . . . . . . . . . . . . . . . . . . . . 2,909,000 142.49

5G Ventilating Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 679,000 33.26

5H Electrical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,552,000 76.02

5I Gas Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N/A N/A

5K Protective Installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194,000 9.50

5L Communications Installations . . . . . . . . . . . . . . . . . . . . . . . . . . 776,000 38.01

5M Special Installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58,000 2.84

Summary total (based on Gross Internal Area – GIA) 8,535,000 418.07

Cost per apartment £ 34,140

ELEMENTAL COSTS

120 Approximate Estimating

SUPERMARKET

Supermarket located in the South East with a total gross floor area of 4,000m², including a sales area of 2,350m².The building is on one level and incorporates a main sales, coffee shop, bakery, offices and amenities areas andwarehouse.

Cost Summary

EI. Ref. Element Total Cost£

Cost/m²£

5A Sanitaryware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8,000 2.00

5C Disposal InstallationsSoil and Waste . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11,000 2.75

5D Water InstallationsHot and Cold water services . . . . . . . . . . . . . . . . . . . . . . . . 40,000 10.00

5E Heat Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45,000 11.25

5F Space Heating and Air TreatmentHeating & ventilation with cooling via DX units . . . . . . . . . . . 92,000 23.00

5G Ventilating ServicesSupply and extract system . . . . . . . . . . . . . . . . . . . . . . . . . . 60,000 15.00

5H Electrical InstallationPanels / Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Containment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .General lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Small power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Mechanical Services wiring . . . . . . . . . . . . . . . . . . . . . . . . .

106,0007,500

110,00040,0008,000

26.501.88

27.5010.002.00

5I Gas InstallationGas mains services to plantroom . . . . . . . . . . . . . . . . . . . . . 12,000 3.00

5K ProtectionSprinklers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Lightning protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

128,0003,400

32.000.85

5L Communication InstallationFire alarms, detection and public address . . . . . . . . . . . . . . .CCTV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Intruder alarm, detection and store security . . . . . . . . . . . . . .Telecom and structured cabling . . . . . . . . . . . . . . . . . . . . . .

29,00052,00078,00015,700

7.2513.0019.503.93

5M Special InstallationsBMS Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Refrigeration

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Plant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Cold Store . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30,000

117,000117,00043,000

319,000

7.50

29.2529.2510.7579.75

Summary total 1,471,600 367.90

ELEMENTAL COSTS

Approximate Estimating 121

DISTRIBUTION CENTRE

Distribution centre located in London with a total gross floor area of 75,000m², including a refrigerated cold box of17,500m².

The building is on one level and incorporates a office area, vehicle recovery unit, gate house and plantrooms.

Cost Summary

EI. Ref. Element Total Cost£

Cost/m²£

5C Disposal InstallationsSoil and Waste . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Rainwater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

159,000514,000

2.126.85

5D Water InstallationsHot and Cold water services . . . . . . . . . . . . . . . . . . . . . . . . 137,000 1.83

5F Space Heating and Air TreatmentHeating with ventilation to offices, displacement system tomain warehouse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,773,000 23.64

5G Ventilating ServicesSmoke extract system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397,000 5.29

5H Electrical InstallationGenerator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Main HV installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .MV distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Lighting installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Small power installation . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,203,0001,390,000861,000790,000959,000

16.0418.5311.4810.5312.79

5I Gas InstallationGas mains services to plantroom . . . . . . . . . . . . . . . . . . . . . 45,000 0.60

5K ProtectionSprinklers including racking protection . . . . . . . . . . . . . . . . .Lightning protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3,517,0008,000

46.890.11

5L Communication InstallationFire alarms, detection and public address . . . . . . . . . . . . . . .CCTV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

895,000575,000

11.937.67

5M Special InstallationsBMS Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Refrigeration

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

447,000

2,859,000

5.96

38.12

Summary total 16,529,000 220.39

ELEMENTAL COSTS

122 Approximate Estimating

DATA CENTRE

New build data centre located in the London area/proximity to M25.

Net Technical Area (NTA) provided at 2,000m² with typically other areas of 250m² office space, 250m² ancillaryspace and 1,000m² internal plant. Total GIA 3,500m²

Power and cooling to Technical Space @ 1,500w/m². Cost/m² against Nett Technical Area – NTA.

Cost Summary

EI. Ref. Element Total Cost£

Cost/m²£

5C Disposal InstallationsSoil & Waste . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Rainwater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Condensate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

29,95519,95019,950

14.969.989.98

5D Water InstallationsHot and Cold water services . . . . . . . . . . . . . . . . . . . . . . . . 49,875 24.94

5F Space Heating and Air TreatmentChilled water plant with redundancy of N+1 to provide 1,000w/m²net technical space cooling . . . . . . . . . . . . . . . . . . . . . . . . .Chilled water distribution to data centre to free standing coolingunits and distribution to ancillary office and workshop/build areasFreestanding cooling units with redundancy of N+20% totechnical space and switchrooms. Based on single coil coolingunits 30% of units with humidification . . . . . . . . . . . . . . . . . .Floor grilles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

756,000

1,396,500

700,000145,950

378.00

698.25

350.0072.98

5G Ventilating ServicesSupply and extract ventilation systems to data centre,switchrooms and ancillary spaces including dedicated gasextract and hot aisle extract system . . . . . . . . . . . . . . . . . . . 877,800 438.90

5H Electrical InstallationMain HV installations including transformers with redundantcapacity of N+1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .LV distribution including cabling and busbar installations toprovide full system – System dual supplies/redundancy includingsupplies to mechanical services, office and ancillary areas . . .

1,300,000

1,449,000

650.00

724.50

Generator InstallationStandby rated containerised generators with redundant capacityof N+1 and including synchronisation panel, 72 hours bulk fuelstore and controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,840,000 920.00

Uninterruptible Power SuppliesStatic UPS to provide 2 x (N+1) system redundancy with10 minute battery autonomy . . . . . . . . . . . . . . . . . . . . . . . . . 2,016,000 1,008.00

Carried Forward . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,600,980 5,300.49

ELEMENTAL COSTS

Approximate Estimating 123

DATA CENTRE – cont’d

EI. Ref.Element Total Cost

£Cost/m²

£

Brought Forward . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,600,980 5,300.49

5H Electrical Installation – cont’d

LV SwitchgearIncoming LV switchgear, UPS input and output boards forelectrical and mechanical services systems . . . . . . . . . . . . . . . 1,700,000 850.00

Power Distribution Units (PDUs)PDUs to provide a redundant capacity of 2 Nr PDU to includestatic transfer switch and isolating transformer . . . . . . . . . . . . . 1,560,000 780.00

Cabinet SuppliesA & B supply cables from PDUs to a BS4343 socket fixed underraised floor adjacent cabinet positions . . . . . . . . . . . . . . . . . . 542,100 271.05

Lighting InstallationLighting to technical, workshop and plant areas including office/ancillary spaces and external areas . . . . . . . . . . . . . . . . . . . 199,500 99.75

5I Gas Installation (Assumed not required)

5K Protective InstallationsGaseous suppression to technical areas and switchrooms . . .Lightning protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Earthing and clean earth . . . . . . . . . . . . . . . . . . . . . . . . . . .Leak detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

498,75029,92559,85029,925

249.3814.9629.9314.96

5L Communications InstallationFire, smoke detection and alarm system . . . . . . . . . . . . . . . .Very early smoke detection alarm (VESDA) to technical areasCCTV installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Access control installations . . . . . . . . . . . . . . . . . . . . . . . . .

259,350

329,175279,300

129.68

164.59139.65

5M Special InstallationsBuilding Management System . . . . . . . . . . . . . . . . . . . . . . .PLC/Electrical monitoring system . . . . . . . . . . . . . . . . . . . . .

548,625498,750

274.31249.38

Summary total (Based on Nett Technical Area – NTA) . . . . . . . 17,136,230 8,568.12

ELEMENTAL COSTS

124 Approximate Estimating

BUILDING MANAGEMENT INSTALLATIONS

EI. Ref. Element Total Cost£

Cost/Point£

Category A Fit OutOption 1 – 189 nr four pipe fan coil – 756 points

1.0 Field EquipmentNetwork devicesValves/actuatorsSensing devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53,000 70.11

2.0 CablingPower – from local isolator to DDC controllerControl – from DDC controller to field equipment . . . . . . . . . . 30,000 39.68

3.0 ProgrammingSoftware – central facilitySoftware – network devicesGraphics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16,500 21.83

4.0 On site testing and commissioningEquipmentProgramming/graphicsPower and control cabling . . . . . . . . . . . . . . . . . . . . . . . . . . 17,000 22.49

Total Option 1 – Four pipe fan coil (On Point Basis) . . . . . . . . . 116,500 154.10

Category A Fit OutOption 2 – 189 nr two pipe fan coil system with electric heating– 756 points

1.0 Field EquipmentNetwork devicesValves/actuators/thyristorsSensing devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68,000 89.95

2.0 CablingPower – from local isolator to DDC controllerControl – from DDC controller to field equipment . . . . . . . . . . 31,500 41.67

3.0 ProgrammingSoftware – central facilitySoftware – network devicesGraphics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16,500 21.83

4.0 On site testing and commissioningEquipmentProgramming/graphicsPower and control cabling . . . . . . . . . . . . . . . . . . . . . . . . . . 17,500 23.15

Total Option 2 – Two pipe fan coil with electric heating (On PointBasis) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133,500 176.59

ELEMENTAL COSTS

Approximate Estimating 125

BUILDING MANAGEMENT INSTALLATIONS – cont’d

EI. Ref. Element Total Cost£

Cost/Point£

Category A Fit OutOption 3 – 180 Nr Chilled Beams with perimeter heating – 567points

1.0 Field EquipmentNetwork devicesValves/actuatorsSensing devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48,000 84.66

2.0 CablingPower – from local isolator to DDC controllerControl – from DDC controller to field equipment . . . . . . . . . . 33,000 43.65

3.0 ProgrammingSoftware – central facilitySoftware – network devicesGraphics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16,500 29.10

4.0 On site testing and commissioningEquipmentProgramming/graphicsPower and control cabling . . . . . . . . . . . . . . . . . . . . . . . . . . 17,500 30.86

Total Option 3 – Chilled beams with perimeter heating (On PointBasis) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115,000 202.82

Combined Shell & Core and Fit Out1.0 Option 1 – 4 pipe fan coil – 1196 points

Shell and core and Category A Fit out . . . . . . . . . . . . . . . . . . . . 400,000 334.452.0 Option 2 – 2 pipe fan coil with electrical heating – 1196 points

Shell and core and Category A Fit out . . . . . . . . . . . . . . . . . . . . 415,000 346.993.0 Option 3 – Chilled beams with perimeter heating – 1007 points

Shell and core and Category A Fit out . . . . . . . . . . . . . . . . . . . 395,000 392.25

ELEMENTAL COSTS

126 Approximate Estimating

PART THREE

Material Costs/Measured Work Prices

Mechanical Installations

R: Disposal SystemsR10: Rainwater Pipework/Gutters 135R11: Above Ground Drainage 155

S: Piped Supply SystemsS10: Cold Water 180S11: Hot Water 235S32: Natural Gas 239S41: Fuel Oil Storage/Distribution 243S60: Fire Hose Reels 244S61: Dry Risers 245S63: Sprinklers 246S65: Fire Hydrants 252

T: Mechanical/Cooling/Heating SystemsT10: Gas/Oil Fired Boilers 254T13: Packaged Steam Generators 267T31: Low Temperature Hot Water Heating 268T33: Steam Heating 349T42: Local Heating Units 352T60: Central Refrigeration Plant 353T61: Chilled Water 361T70: Local Cooling Units 367

U: Ventilation/Air Conditioning SystemsU10: General Ventilation 369U14: Ductwork: Fire Rated 457U30: Low Velocity Air Conditioning 476U31: VAV Air Conditioning 479U41: Fan Coil Air Conditioning 480U70: Air Curtains 484

Electrical Installations

V: Electrical Supply/Power/Lighting SystemsV10: Electrical Generation Plant 490V11: HV Supply 492V20: LV Distribution 496V21: General Lighting 564V22: General LV Power 572V32: Uninterruptible Power Supply 580V40: Emergency Lighting 582

W: Communications/Security/ControlW10: Telecommunications 587W20: Radio/Television 589W23: Clocks 591W30: Data Transmission 592W40: Access Control 598W41: Security Detection and Alarm 599W50: Fire Detection and Alarm 600W51: Earthing and Bonding 603W52: Lightning Protection 604W60: Central Control/Building Managemen 608

128 Material Costs/Measured Work Prices

Mechanical Installations

Material Costs/Measured Work Prices

DIRECTIONS

The following explanations are given for each of the column headings and letter codes.

Unit Prices for each unit are given as singular (i.e. 1 metre, 1 nr) unless stated otherwise.

Net price Industry tender prices, plus nominal allowance for fixings (unless measured separately), wasteand applicable trade discounts.

Material cost Net price plus percentage allowance for overheads, profit and preliminaries.

Labour norms In man-hours for each operation.

Labour cost Labour constant multiplied by the appropriate all-in man-hour cost based on gang rate. (See alsorelevant Rates of Wages Section) plus percentage allowance for overheads, profit andpreliminaries.

Measured work Material cost plus Labour cost.Price (total rate)

MATERIAL COSTS

The Material Costs given are based at Second Quarter 2009 but exclude any charges in respect of VAT. Users ofthe book are advised to register on the SPON’s website www.pricebooks.co.uk/updates to receive the free quar-terly updates – alerts will then be provided by e-mail as changes arise.

MEASURED WORK PRICES

These prices are intended to apply to new work in the London area. The prices are for reasonable quantities ofwork and the user should make suitable adjustments if the quantities are especially small or especially large.Adjustments may also be required for locality (e.g. outside London – refer to cost indices in approximate estimatingsection for details of adjustment factors) and for the market conditions e.g. volume of work secured or being ten-dered) at the time of use.

MECHANICAL INSTALLATIONS

The labour rate has been based on average gang rates per man hour effective from 6 October 2008. To this ratehas been added 7.5% and 5% to cover preliminary items, site and head office overheads together with 2% forprofit, resulting in an inclusive rate of £24.64 per man hour. The rate has been calculated on a working year of2,016 hours; a detailed buildup of the rate is given at the end of these directions.

At the time of going to press, the new wage agreement is currently being negotiated. The current Operative WageAgreement referred to within JCC Letter 93 will remain in force until further notice. Future changes will be publishedin the free Spon’s quarterly update by registering on their website.

DUCTWORK INSTALLATIONS

The labour rate basis is as per Mechanical above and to this rate has been added 7.5% plus 12.5% to cover siteand head office overheads only (factory overhead is included in the material rate) and preliminary items togetherwith 3% for profit, resulting in an inclusive rate of £24.97 per man hour. The rate has been calculated on a workingyear of 2,016 hours; a detailed build-up of the rate is given at the end of these directions.

In calculating the 'Measured Work Prices' the following assumptions have been made:(a) That the work is carried out as a subcontract under the Standard Form of Building Contract.(b) That, unless otherwise stated, the work is being carried out in open areas at a height which would not

require more than simple scaffolding.(c) That the building in which the work is being carried out is no more than six storey’s high.

Where these assumptions are not valid, as for example where work is carried out in ducts and similar confinedspaces or in multistorey structures when additional time is needed to get to and from upper floors, then an appro-priate adjustment must be made to the prices. Such adjustment will normally be to the labour element only.

Note: The rates do not include for any uplift applied if the ductwork package is procured via the Mechanical Sub-contractor.

130 Material Costs/Measured Work Prices

LABOUR RATE – MECHANICAL

The annual cost of a notional twelve man gang

FOREMAN

1 NR

SENIOR

CRAFTSMAN

(+2 Welding

skill)

1 NR

SENIOR

CRAFTSMAN

2 NR

CRAFTSMAN

4 NR

INSTALLER

2 NR

MATE

(Over 18)

2 NR

SUB

TOTALS

Hourly Rate from 6 October 2008 14.71 12.66 12.16 11.16 10.11 8.52

Working hours per annum per man 1,702.40 1,702.40 1,702.40 1,702.40 1,702.40 1,702.40

x Hourly rate x nr of men = £ per annum 25,042.30 21,552.38 41,402.37 75,995.14 34,422.53 29,008.90 227,423.62

Overtime Rate 20.73 17.84 17.14 15.73 14.26 12.00

Overtime hours per annum per man 313.60 313.60 313.60 313.60 313.60 313.60

x Hourly rate x nr of men = £ per annum 6,500.93 5,594.62 10,750.21 19,731.71 8,943.87 7,526.40 59,047.74

Total 31,543.23 27,147.01 52,152.58 95,726.85 43,366.40 36,535.30 286,471.36

Incentive schemes 5.00% 1,577.16 1,357.35 2,607.63 4,786.34 2,168.32 1,826.76 14,323.57

Daily Travel Time Allowance (15–20 miles

each way)

9.13 9.13 9.13 9.13 9.13 9.13

Days per annum per man 224.00 224.00 224.00 224.00 224.00 224.00

x nr of men = £ per annum 2,045.12 2,045.12 4,090.24 8,180.48 4,090.24 4,090.24 24,541.44

Daily Travel Fare (15–20 miles each way) 10.00 10.00 10.00 10.00 10.00 10.00

Days per annum per man 224.00 224.00 224.00 224.00 224.00 224.00

x nr of men = £ per annum 2,240.00 2,240.00 4,480.00 8,960.00 4,480.00 4,480.00 26,880.00

Employers Contributions to EasyBuild Stakeholder Pension (Death and accident cover is provided free):

Number of weeks 52 52 52 52 52 52

Total weekly £ contribution each 5.00 5.00 5.00 5.00 5.00 5.00

£ Contributions/annum 260.00 260.00 520.00 1,040.00 520.00 520.00 3,120.00

National Insurance Contributions:

Gross pay – subject to NI 37,405.51 32,789.48 63,330.44 117,653.67 54,104.96 46,932.30

% of NI Contributions 12.8 12.8 12.8 12.8 12.8 12.8

£ Contributions/annum 3,853.96 3,263.10 6,238.40 11,323.87 5,057.54 4,139.44 33,876.30

DIRECTIONS

Material Costs/Measured Work Prices – Mechanical Installations 131

FOREMAN

1 NR

SENIOR

CRAFTSMAN

(+2 Welding

skill)

1 NR

SENIOR

CRAFTSMAN

2 NR

CRAFTSMAN

4 NR

INSTALLER

2 NR

MATE

(Over

18)

2 NR

SUB

TOTALS

Holiday Credit and Welfare contributions:

Number of weeks 52 52 52 52 52 52

Total weekly £ contribution each 77.16 67.41 65.10 60.29 55.29 47.71

X nr of men = £ Contributions/annum 4,012.32 3,505.32 6,770.40 12,540.32 5,750.16 4,961.84 37,540.36

Holiday Top-up Funding including overtime 13.90 11.95 11.41 10.51 9.53 8.02

Cost 722.76 621.35 1,186.58 2,186.47 990.88 833.82 6,541.87

SUB-TOTAL 433,294.90

TRAINING (INCLUDING ANY TRADE REGISTRATIONS) – SAY 1.00% 4,332.95

SEVERANCE PAY AND SUNDRY COSTS – SAY 1.50% 6,564.42

EMPLOYER’S LIABILITY AND THIRD PARTY INSURANCE – SAY 2.00% 8,883.85

ANNUAL COST OF NOTIONAL GANG 453,076.11

MEN ACTUALLY WORKING = 10.5 THEREFORE ANNUAL COST PER PRODUCTIVE MAN 43,150.11

AVERAGE NR OF HOURS WORKED PER MAN = 2016 THEREFORE ALL IN MAN HOURS 21.40

PRELIMINARY ITEMS – SAY 7.50% 1.64

SITE AND HEAD OFFICE OVERHEADS – SAY 5.00% 1.15

PROFIT – SAY 2.00% 0.48

THEREFORE INCLUSIVE MAN HOUR RATE 24.64

Notes:

(1) The following assumptions have been made in the above calculations:(a) The working week of 38 hours i.e. the normal working week as defined by the National Agreement.(b) The actual hours worked are five days of 9 hours each.(c) A working year of 2016 hours.(d) Five days in the year are lost through sickness or similar reason.

(2) The incentive scheme addition of 5% is intended to reflect bonus schemes typically in use.(3) National insurance contributions are those effective from 6 April 2008. Calculation is based on employer

making regular payment into the holiday pay scheme, allowing savings on NI.(4) Weekly Holiday Credit/Welfare Stamp values are those effective from 6 October 2008.(5) Rates are based from 6 October 2008.(6) Overtime rates are based on Premium Rate 1.(7) Easybuild Stakeholder Pension Contributions effective from 30 June 2008.(8) Fares (New Malden to Waterloo + Zone 1 – Anytime fare) Current at April 2009.

DIRECTIONS

132 Material Costs/Measured Work Prices – Mechanical Installations

LABOUR RATE – DUCTWORK

The annual cost of a notional eight man gang

FOREMAN SENIOR

CRAFTSMAN

CRAFTSMAN INSTALLER SUB

TOTALS

1 NR 1 NR 4 NR 2 NR

Hourly Rate from 6 October 2008 14.71 12.16 11.16 10.11

Working hours per annum per man 1,702.40 1,702.40 1,702.40 1,702.40

x Hourly rate x nr of men = £ per annum 25,042.30 20,701.18 75,995.14 34,422.53 156,161.15

Overtime Rate 20.73 17.14 15.73 14.26

Overtime hours per annum per man 313.60 313.60 313.60 313.60

x hourly rate x nr of men = £ per annum 6,500.93 5,375.10 19,731.71 8,943.87 40.551.62

Total 31,543.23 26,076.29 95.726.85 43,366.40 196,712.77

Incentive schemes 5.00% 1,577.16 1,303.81 4,786.34 2,168.32 9,835.64

Daily Travel Time Allowance (15–20 miles each way) 9.13 9.13 9.13 9.13

Days per annum per man 224 224 224 224

x nr of men = £ per annum 2,045.12 2,045.12 8,140.48 4,090.24 16,360.96

Daily Travel Fare (15–20 miles each way) 10.00 10.00 10.00 10.00

Days per annum per man 224 224 224 224

x nr of men = £ per annum 2,105.60 2,105.60 8,422.40 4.211.20 17,920.00

Employers Contributions to

EasyBuild Stakeholder Pension (Death and accident

cover is provided free)

Number of weeks 52 52 52 52

Total weekly £ contribution each 5.00 5.00 5.00 5.00

£ Contributions/annum 260.00 260.00 1,040.00 520.00 2,080.00

National Insurance Contributions:

Gross pay – subject to NI 37,405.51 31,665.22 117,635.67 54,104.96

% of NI Contributions 12.8 12.8 12.8 12.8

£ Contributions/annum 3,853.96 3,119.20 11,323.87 5,057.54 23,354.56

DIRECTIONS

Material Costs/Measured Work Prices – Mechanical Installations 133

FOREMAN SENIOR

CRAFTSMAN

CRAFTSMAN INSTALLER SUB

TOTALS

1 NR 1 NR 4 NR 2 NR

Holiday Credit and Welfare contributions:

Number of weeks 52 52 52 52

Total weekly £ contribution each 77.16 65.10 60.29 55.29

x nr of men = £ Contributions/annum 4,012.32 3,385.20 12,540.32 5,750.16 25,688.00

Holiday Top-up Funding including overtime 13.90 11.41 10.51 9.53

Cost 722.76 593.29 2,186.47 990.88 4,493.40

SUB-TOTAL 296,445.33

TRAINING (INCLUDING ANY TRADE REGISTRATIONS) – SAY 1.00% 2,964.45

SEVERANCE PAY AND SUNDRY COSTS – SAY 1.50% 4,491.15

EMPLOYER'S LIABILITY AND THIRD PARTY INSURANCE – SAY 2.00% 6,078.02

ANNUAL COST OF NOTIONAL GANG 309,978.95

MEN ACTUALLY WORKING = 7.5 THEREFORE ANNUAL COST PER

PRODUCTIVE MAN41,330.53

AVERAGE NR OF HOURS WORKED PER MAN = 2016 THEREFORE ALL IN MAN HOURS 20.50

PRELIMINARY ITEMS – SAY 12.50% 2.56

SITE AND HEAD OFFICE OVERHEADS – SAY 7.50% 1.73

PROFIT – SAY 3.00% 0.74

THEREFORE INCLUSIVE MAN HOUR RATE 25.54

Notes:

(1) The following assumptions have been made in the above calculations:(a) The working week of 38 hours i.e. the normal working week as defined by the National Agreement.(b) The actual hours worked are five days of 9 hours each.(c) A working year of 2016 hours.(d) Five days in the year are lost through sickness or similar reason.

(2) The incentive scheme addition of 5% is intended to reflect bonus schemes typically in use.(3) National insurance contributions are those effective from 6 April 2008. Calculation is based on employer

making regular payment into the holiday pay scheme, allowing savings on NI.(4) Weekly Holiday Credit/Welfare Stamp values are those effective from 1 October 2008.(5) Rates are based from 6 October 2008.(6) Fares (New Malden to Waterloo + Zone 1 – Anytime fare) current at April 2009.(7) Easybuild Stakeholder Pension Contributions effective from 30 June 2008.(8) Overtime rates are based on Premium Rate 1.

DIRECTIONS

134 Material Costs/Measured Work Prices – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R10: RAINWATER PIPEWORK/GUTTERS

PVC-U gutters: push fit joints; fixed withbrackets to backgrounds; BS 4576 BS EN 607Half round gutter, with brackets measuredseparately

75mm 3.12 3.59 0.69 17.00 m 20.59100 mm 2.75 3.17 0.64 15.77 m 18.93150mm 7.23 8.32 0.82 20.20 m 28.53

Brackets: including fixing to backgrounds. Forminimum fixing distances, refer to the Tablesand Memoranda at the rear of the book

75mm; Fascia 1.22 1.40 0.15 3.70 nr 5.10100mm; Jointing 1.94 2.23 0.16 3.94 nr 6.18100mm; Support 0.79 0.91 0.16 3.94 nr 4.85150mm; Fascia 2.37 2.73 0.16 3.94 nr 6.67

Bracket supports: including fixing tobackgrounds. For minimum fixing distances,refer to the Tables and Memoranda at the rear ofthe book

Side rafter 3.10 3.57 0.16 3.94 nr 7.51Top rafter 3.10 3.57 0.16 3.94 nr 7.51Rise and fall 3.36 3.87 0.16 3.94 nr 7.81

Extra over fittings half round PVC-U gutter

Union75mm 1.82 2.10 0.19 4.68 nr 6.78100mm 1.94 2.23 0.24 5.91 nr 8.15150mm 6.88 8.32 0.28 6.90 nr 15.22

Rainwater pipe outletsRunning: 75 x 53mm dia 4.18 4.81 0.12 2.96 nr 7.77Running: 100 x 68mm dia 2.86 3.29 0.12 2.96 nr 6.25Running: 150 x 110mm dia 13.37 15.39 0.12 2.96 nr 18.35Stop end: 100 x 68mm dia 3.20 3.68 0.12 2.96 nr 6.64

Internal stop ends: short75mm 1.82 3.14 0.09 2.22 nr 5.36100mm 0.92 2.11 0.09 2.22 nr 4.32150mm 4.82 5.55 0.09 2.22 nr 7.77

External stop ends: short75mm 3.62 4.17 0.09 2.22 nr 6.39100mm 1.43 11.04 0.09 2.22 nr 13.26150mm 4.82 5.55 0.09 2.22 nr 7.77

Angles75mm; 45° 4.94 5.69 0.20 4.93 nr 10.6275mm; 90° 4.94 5.69 0.20 4.93 nr 10.62100mm; 90° 3.25 3.93 0.20 4.93 nr 8.86100mm; 120° 3.77 4.34 0.20 4.93 nr 9.27100mm; 135° 3.77 4.34 0.20 4.93 nr 9.27100mm; Prefabricated to special angle 21.29 24.51 0.23 5.67 nr 30.18100mm; Prefabricated to raked angle 23.03 26.52 0.23 5.67 nr 32.18150mm; 90° 12.22 14.07 0.20 4.93 nr 19.00

R: DISPOSAL SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 135

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R10: RAINWATER PIPEWORK/GUTTERS –cont'd

Extra over fittings half round PVC-U gutter –cont'd

Gutter adaptors100mm; Stainless steel clip 1.75 2.01 0.16 3.94 nr 5.96100mm; Cast iron spigot 4.81 5.54 0.23 5.67 nr 11.20100mm; Cast iron socket 4.81 5.54 0.23 5.67 nr 11.20100mm; Cast iron "ogee" spigot 4.88 5.62 0.23 5.67 nr 11.29100mm; Cast iron "ogee" socket 4.88 5.62 0.23 5.67 nr 11.29100mm; Half round to Square PVC-U 8.73 10.05 0.23 5.67 nr 15.72100mm; Gutter overshoot guard 10.80 12.43 0.58 14.29 nr 26.72

Square gutter, with brackets measuredseparately

120mm 2.95 3.40 0.82 20.20 m 23.60

Brackets: including fixing to backgrounds. Forminimum fixing distances, refer to the Tablesand Memoranda at the rear of the book

Jointing 2.03 2.34 0.16 3.94 nr 6.28Support 0.89 1.02 0.16 3.94 nr 4.97

Bracket support: including fixing tobackgrounds. For minimum fixing distances,refer to the Tables and Memoranda at the rear ofthe book

Side rafter 3.10 3.57 0.16 3.94 nr 7.51Top rafter 3.10 3.57 0.16 3.94 nr 7.51Rise and fall 3.36 3.87 0.16 3.94 nr 7.81

Extra over fittings square PVC-U gutter

Rainwater pipe outletsRunning: 62mm square 2.87 3.30 0.12 2.96 nr 6.26Stop end: 62mm square 3.25 3.74 0.12 2.96 nr 6.70

Stop ends: shortExternal 1.49 1.72 0.09 2.22 nr 3.93

Angles90° 3.51 4.24 0.20 4.93 nr 9.17120° 8.79 10.63 0.20 4.93 nr 15.55135° 4.11 4.97 0.20 4.93 nr 9.90Prefabricated to special angle 21.83 25.13 0.23 5.67 nr 30.80Prefabricated to raked angle 26.91 30.98 0.23 5.67 nr 36.65

Gutter adaptorsCast iron 14.01 16.13 0.23 5.67 nr 21.80

R: DISPOSAL SYSTEMS

136 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

High capacity square gutter, with bracketsmeasured separately

137mm 6.73 7.75 0.82 20.20 m 27.95

Brackets: including fixing to backgrounds. Forminimum fixing distances, refer to the Tablesand Memoranda at the rear of the book

Jointing 5.98 7.23 0.16 3.94 nr 11.17Support 2.49 3.01 0.16 3.94 nr 6.95Overslung 2.32 2.80 0.16 3.94 nr 6.75

Bracket supports: including fixing tobackgrounds. For minimum fixing distances,refer to the Tables and Memoranda at the rear ofthe book

Side rafter 3.74 4.31 0.16 3.94 nr 8.25Top rafter 3.74 4.31 0.16 3.94 nr 8.25Rise and fall 6.01 6.92 0.16 3.94 nr 10.86

Extra over fittings high capacity squareUPV-C

Rainwater pipe outletsRunning: 75mm square 10.48 12.07 0.12 2.96 nr 15.02Running: 82mm dia 10.48 12.07 0.12 2.96 nr 15.02Running: 110mm dia 9.17 10.56 0.12 2.96 nr 13.51

Screwed outlet adaptor75mm square pipe 6.67 7.68 0.23 5.67 nr 13.35

Stop ends: shortExternal 3.62 4.17 0.09 2.22 nr 6.39

Angles90° 8.58 10.37 0.20 4.93 nr 15.30135° 10.09 12.20 0.20 4.93 nr 17.13Prefabricated to special angle 30.62 35.25 0.23 5.67 nr 40.92Prefabricated to raked internal angle 53.31 61.38 0.23 5.67 nr 67.04Prefabricated to raked external angle 53.31 61.38 0.23 5.67 nr 67.04

Deep eliptical gutter, with brackets measuredseparately

137mm 3.58 4.12 0.82 20.20 m 24.33

Brackets: including fixing to backgrounds. Forminimum fixing distances, refer to the Tablesand Memoranda at the rear of the book

Jointing 2.70 3.26 0.16 3.94 nr 7.21Support 1.15 1.39 0.16 3.94 nr 5.33

Bracket support: including fixing tobackgrounds. For minimum fixing distances,refer to the Tables and Memoranda at the rear ofthe book

Side rafter 3.74 4.52 0.16 3.94 nr 8.46Top rafter 3.74 4.52 0.16 3.94 nr 8.46Rise and fall 6.01 7.27 0.16 3.94 nr 11.21

R: DISPOSAL SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 137

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R10: RAINWATER PIPEWORK/GUTTERS –cont'd

Extra over fittings deep eliptical PVC-Ugutter

Rainwater pipe outletsRunning: 68mm dia 4.29 5.19 0.12 2.96 nr 8.14Running: 82mm dia 4.28 4.93 0.12 2.96 nr 7.88Stop end: 68mm dia 4.58 5.27 0.12 2.96 nr 8.23

Stop ends: shortExternal 2.20 2.53 0.09 2.22 nr 4.75

Angles90° 4.34 5.25 0.20 4.93 nr 10.17135° 5.15 6.23 0.20 4.93 nr 11.15Prefabricated to special angle 15.06 18.21 0.23 5.67 nr 23.87

Gutter adaptorsStainless steel clip 3.88 4.47 0.16 3.94 nr 8.41Marley deepflow 3.13 3.60 0.23 5.67 nr 9.27

Ogee profile PVC-U gutter, with bracketsmeasured separately

122mm 3.77 4.34 0.82 20.20 m 24.54

Brackets: including fixing to backgrounds. Forminimum fixing distances, refer to the Tablesand Memoranda at the rear of the book

Jointing 2.94 3.38 0.16 3.94 nr 7.33Support 1.13 1.30 0.16 3.94 nr 5.24Overslung 1.13 1.30 0.16 3.94 nr 5.24

Extra over fittings Ogee profile PVC-U gutter

Rainwater pipe outletsRunning: 68mm dia 4.28 4.93 0.12 2.96 nr 7.88

Stop ends: shortInternal/External: left or right hand 2.17 2.50 0.09 2.22 nr 4.72

Angles90°: internal or external 4.34 5.00 0.20 4.93 nr 9.92135°: internal or external 4.34 5.00 0.20 4.93 nr 9.92

PVC-U rainwater pipe: dry push fit joints;fixed with brackets to backgrounds; BS4576/ BS EN 607

Pipe: circular, with brackets measuredseparately

53mm 4.87 5.61 0.61 15.03 m 20.6468mm 5.07 5.84 0.61 15.03 m 20.87

Pipe clip: including fixing to backgrounds. Forminimum fixing distances, refer to the Tablesand Memoranda at the rear of the book

68mm 1.13 1.30 0.16 3.94 nr 5.24

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138 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Pipe clip adjustable: including fixing tobackgrounds. For minimum fixing distances,refer to the Tables and Memoranda at the rear ofthe book

53mm 1.74 2.00 0.16 3.94 nr 5.9568mm 2.43 2.80 0.16 3.94 nr 6.74

Pipe clip drive in: including fixing tobackgrounds. For minimum fixing distances,refer to the Tables and Memoranda at the rear ofthe book

68mm 2.73 3.14 0.16 3.94 nr 7.09

Extra over fittings circular pipework PVC-U

Pipe coupler: PVC-U to PVC-U68mm 1.41 1.62 0.12 2.96 nr 4.58

Pipe coupler: PVC-U to Cast Iron68mm: to 3" cast iron 5.55 6.39 0.17 4.19 nr 10.5868mm: to 3.3/4" cast iron 19.07 21.96 0.17 4.19 nr 26.14

Access pipe: single socket68mm 8.86 10.20 0.15 3.70 nr 13.90

Bend: short radius53mm: 67.5° 2.06 2.37 0.20 4.93 nr 7.3068mm: 92.5° 2.30 2.65 0.20 4.93 nr 7.5868mm: 112.5° 2.03 2.34 0.20 4.93 nr 7.26

Bend: long radius68mm: 112° 2.87 3.30 0.20 4.93 nr 8.23

Branch68mm: 92° 17.74 21.45 0.23 5.67 nr 27.1168mm: 112° 17.80 21.52 0.23 5.67 nr 27.19

Double branch68mm: 112° 36.87 42.45 0.24 5.91 nr 48.36

Shoe53mm 3.06 3.52 0.12 2.96 nr 6.4868mm 1.64 1.89 0.12 2.96 nr 4.84

Rainwater head: including fixing to backgrounds68mm 8.86 10.20 0.29 7.15 nr 17.35

Pipe: square, with brackets measuredseparately

62mm 3.10 3.57 0.45 11.09 m 14.6675mm 5.90 6.79 0.45 11.09 m 17.88

Pipe clip: including fixing to backgrounds. Forminimum fixing distances, refer to the Tablesand Memoranda at the rear of the book

62mm 1.04 1.20 0.16 3.94 nr 5.1475mm 2.30 2.65 0.16 3.94 nr 6.59

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R10: RAINWATER PIPEWORK/GUTTERS –cont'd

Pipe: square, with brackets measuredseparately – cont'd

Pipe clip adjustable: including fixing tobackgrounds. For minimum fixing distances,refer to the Tables and Memoranda at the rear ofthe book

62mm 3.21 3.70 0.16 3.94 nr 7.64

Extra over fittings square pipework PVC-U

Pipe coupler: PVC-U to PVC-U62mm 1.52 1.75 0.20 4.93 nr 6.6875mm 2.37 2.73 0.20 4.93 nr 7.66

Square to circular adaptor: single socket62mm to 68mm 2.97 3.42 0.20 4.93 nr 8.35

Square to circular adaptor: single socket75mm to 62mm 3.83 4.41 0.20 4.93 nr 9.34

Access pipe62mm 17.73 20.41 0.16 3.94 nr 24.3675mm 18.71 21.54 0.16 3.94 nr 25.48

Bends62mm: 92.5° 2.74 3.15 0.20 4.93 nr 8.0862mm: 112.5° 2.00 2.30 0.20 4.93 nr 7.2375mm: 112.5° 5.00 5.76 0.20 4.93 nr 10.68

Bends: prefabricated special angle62mm 17.81 20.51 0.23 5.67 nr 26.1775mm 24.75 28.50 0.23 5.67 nr 34.16

Offset62mm 4.29 4.94 0.20 4.93 nr 9.8775mm 11.82 13.61 0.20 4.93 nr 18.54

Offset: prefabricated special angle62mm 17.81 20.51 0.23 5.67 nr 26.17

Shoe62mm 2.52 2.90 0.12 2.96 nr 5.8675mm 4.34 5.00 0.12 2.96 nr 7.95

Branch62mm 6.23 7.17 0.23 5.67 nr 12.8475mm 30.37 34.97 0.23 5.67 nr 40.63

Double branch62mm 33.42 38.48 0.24 5.91 nr 44.39

Rainwater head62mm 8.04 9.26 0.29 7.15 nr 16.4075mm 29.48 33.94 3.45 84.96 nr 118.90

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140 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

PVC-U rainwater pipe: solvent welded joints;fixed with brackets to backgrounds;BS 4576/ BS EN 607

Pipe: circular, with brackets measuredseparately

82mm 9.56 11.01 0.35 8.62 m 19.63

Pipe clip: galvanised; including fixing tobackgrounds. For minimum fixing distances,refer to the Tables and Memoranda at the rear ofthe book

82mm 3.89 4.48 0.58 14.29 nr 18.77

Pipe clip: galvanised plastic coated; includingfixing to backgrounds. For minimum fixingdistances, refer to the Tables and Memoranda atthe rear of the book

82mm 5.38 6.19 0.58 14.29 nr 20.48

Pipe clip: PVC-U including fixing tobackgrounds. For minimum fixing distances,refer to the Tables and Memoranda at the rear ofthe book

82mm 2.89 3.33 0.58 14.29 nr 17.62

Pipe clip: PVC-U adjustable: including fixing tobackgrounds. For minimum fixing distances,refer to the Tables and Memoranda at the rear ofthe book

82mm 5.29 6.09 0.58 14.29 nr 20.38

Extra over fittings circular pipework PVC-U

Pipe coupler: PVC-U to PVC-U82mm 4.85 5.58 0.21 5.17 nr 10.76

Access pipe82mm 29.85 34.37 0.23 5.67 nr 40.03

Bend82mm: 92, 112.5 and 135° 12.19 14.03 0.29 7.15 nr 21.18

Shoe82mm 7.52 8.66 0.29 7.15 nr 15.80110mm 9.44 10.87 0.32 7.88 nr 18.75

Branch82mm: 92, 112.5 and 135° 18.16 20.91 0.35 8.62 nr 29.53

Rainwater head82mm 15.93 18.34 0.58 14.29 nr 32.63110mm 14.51 16.71 0.58 14.29 nr 31.00

Roof outlets: 178 dia; Flat50mm 15.92 18.33 1.15 28.33 nr 46.6682mm 15.92 18.33 1.15 28.33 nr 46.66

R: DISPOSAL SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 141

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R10: RAINWATER PIPEWORK/GUTTERS –cont'd

Extra over fittings circular pipework PVC-U –cont'd

Roof outlets: 178mm dia; Domed50mm 15.92 18.33 1.15 28.33 nr 46.6682mm 15.92 18.33 1.15 28.33 nr 46.66

Roof outlets: 406mm dia; Flat82mm 31.12 35.83 1.15 28.33 nr 64.16110mm 31.12 35.83 1.15 28.33 nr 64.16

Roof outlets: 406mm dia; Domed82mm 31.12 35.83 1.15 28.33 nr 64.16110mm 31.12 35.83 1.15 28.33 nr 64.16

Roof outlets: 406mm dia; Inverted82mm 68.50 78.87 1.15 28.33 nr 107.20110mm 68.50 78.87 1.15 28.33 nr 107.20

Roof outlets: 406mm dia; Vent Pipe82mm 44.99 51.80 1.15 28.33 nr 80.13110mm 44.99 51.80 1.15 28.33 nr 80.13

Balcony outlets: screed82mm 26.63 30.66 1.15 28.33 nr 58.99

Balcony outlets:asphalt82mm 26.49 30.50 1.15 28.33 nr 58.83

Adaptors82mm x 62mm square pipe 3.56 4.10 0.21 5.17 nr 9.2782mm x 68mm circular pipe 3.56 4.10 0.21 5.17 nr 9.27

For 110mm diameter pipework and fittingsrefer to R11: Above Ground Drainage

Cast iron gutters: mastic and bolted joints;BS 460; fixed with brackets to backgrounds

Half round gutter, with brackets measuredseparately

100 mm 12.52 14.41 0.85 20.94 m 35.36115 mm 13.05 15.02 0.97 23.90 m 38.92125 mm 15.27 17.58 0.97 23.90 m 41.48150 mm 26.10 30.05 1.12 27.59 m 57.64

Brackets; fixed to backgrounds. For minimumfixing distances, refer to the Tables andMemoranda at the rear of the bookFascia

100 mm 2.93 3.37 0.16 3.94 nr 7.32115 mm 2.93 3.37 0.16 3.94 nr 7.32125 mm 2.93 3.37 0.16 3.94 nr 7.32150 mm 3.72 4.28 0.16 3.94 nr 8.22

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142 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Rise and fall100 mm 5.83 6.71 0.39 9.61 nr 16.32115 mm 5.83 6.71 0.39 9.61 nr 16.32125 mm 5.99 6.90 0.39 9.61 nr 16.51150 mm 6.10 7.02 0.39 9.61 nr 16.63

Top rafter100 mm 3.59 4.13 0.16 3.94 nr 8.08115 mm 3.59 4.13 0.16 3.94 nr 8.08125 mm 4.86 5.60 0.16 3.94 nr 9.54150 mm 6.60 7.60 0.16 3.94 nr 11.54

Side rafter100 mm 3.59 4.13 0.16 3.94 nr 8.08115 mm 3.59 4.13 0.16 3.94 nr 8.08125 mm 4.86 5.60 0.16 3.94 nr 9.54150 mm 6.60 7.60 0.16 3.94 nr 11.54

Extra over fittings half round gutter cast ironBS 460

Union100 mm 6.88 7.92 0.39 9.61 nr 17.53115 mm 8.59 9.89 0.48 11.83 nr 21.72125 mm 9.71 11.18 0.48 11.83 nr 23.01150 mm 10.89 12.54 0.55 13.55 nr 26.09

Stop end; internal100 mm 3.51 4.04 0.12 2.96 nr 7.00115 mm 4.54 5.23 0.15 3.70 nr 8.92125 mm 4.54 5.23 0.15 3.70 nr 8.92150 mm 6.31 7.26 0.20 4.93 nr 12.19

Stop end; external100 mm 3.51 4.04 0.12 2.96 nr 7.00115 mm 4.45 5.12 0.15 3.70 nr 8.82125 mm 4.54 5.23 0.15 3.70 nr 8.92150 mm 6.31 7.26 0.20 4.93 nr 12.19

90° angle; single socket100 mm 10.44 12.02 0.39 9.61 nr 21.63115 mm 10.74 12.37 0.43 10.59 nr 22.96125 mm 12.66 14.58 0.43 10.59 nr 25.17150 mm 23.14 26.64 0.50 12.32 nr 38.96

90° angle; double socket100 mm 12.65 14.56 0.39 9.61 nr 24.17115 mm 13.42 15.45 0.43 10.59 nr 26.05125 mm 17.37 20.00 0.43 10.59 nr 30.59

135° angle; single socket100 mm 10.66 12.27 0.39 9.61 nr 21.88115 mm 10.76 12.39 0.43 10.59 nr 22.98125 mm 15.90 18.31 0.43 10.59 nr 28.90150 mm 23.59 27.16 0.50 12.32 nr 39.48

R: DISPOSAL SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 143

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R10: RAINWATER PIPEWORK/GUTTERS –cont'd

Extra over fittings half round gutter cast ironBS 460 – cont'd

Running outlet 65 mm outlet100 mm 10.18 11.72 0.39 9.61 nr 21.33115 mm 11.08 12.76 0.43 10.59 nr 23.35125 mm 12.66 14.58 0.43 10.59 nr 25.17

75 mm outlet100 mm 10.18 11.72 0.39 9.61 nr 21.33115 mm 11.08 12.76 0.43 10.59 nr 23.35125 mm 12.66 14.58 0.43 10.59 nr 25.17150 mm 21.93 25.25 0.50 12.32 nr 37.57

100 mm outlet150 mm 21.93 25.25 0.50 12.32 nr 37.57

Stop end outlet; socket 65 mm outlet100 mm 11.94 13.75 0.39 9.61 nr 23.36115 mm 13.39 15.42 0.43 10.59 nr 26.01

75 mm outlet125 mm 11.94 13.75 0.43 10.59 nr 24.34150 mm 25.09 54.14 0.50 12.32 nr 66.45

100mm outlet150 mm 21.93 25.25 0.50 12.32 nr 37.57

Stop end outlet; spigot 65 mm outlet100 mm 11.94 13.75 0.39 9.61 nr 23.36115 mm 13.39 15.42 0.43 10.59 nr 26.01

75 mm outlet125 mm 11.94 13.75 0.43 10.59 nr 24.34150 mm 25.09 28.89 0.50 12.32 nr 41.21

100mm outlet150 mm 25.09 28.89 0.50 12.32 nr 41.21

Half round; 3 mm thick double beaded gutter,with brackets measuredseparately

100 mm 12.75 14.68 0.85 20.94 m 35.62115 mm 13.31 15.32 0.85 20.94 m 36.27125 mm 15.26 17.57 0.97 23.90 m 41.47

Brackets; fixed to backgrounds. For minimumfixing distances, refer to the Tables andMemoranda at the rear of the bookFascia

100 mm 2.93 3.37 0.16 3.94 nr 7.32115 mm 2.93 3.37 0.16 3.94 nr 7.32125 mm 2.93 3.37 0.16 3.94 nr 7.32

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144 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra over fittings Half Round 3mm thickGutter BS 460

Union100 mm 6.88 7.92 0.38 9.36 nr 17.28115 mm 8.39 9.66 0.38 9.36 nr 19.02125 mm 9.71 11.18 0.43 10.59 nr 21.77

Stop end; internal100 mm 3.51 4.04 0.12 2.96 nr 7.00115 mm 4.54 5.23 0.12 2.96 nr 8.18125 mm 4.56 5.25 0.15 3.70 nr 8.95

Stop end; external100 mm 3.51 4.04 0.12 2.96 nr 7.00115 mm 4.54 5.23 0.12 2.96 nr 8.18125 mm 4.56 5.25 0.15 3.70 nr 8.95

90° angle; single socket100 mm 10.84 12.48 0.38 9.36 nr 21.84115 mm 10.99 12.65 0.38 9.36 nr 22.02125 mm 12.66 14.58 0.43 10.59 nr 25.17

135° angle; single socket100 mm 10.66 12.27 0.38 9.36 nr 21.64115 mm 10.74 12.37 0.38 9.36 nr 21.73125 mm 13.40 15.43 0.43 10.59 nr 26.02

Running outlet 65 mm outlet100 mm 10.93 12.58 0.38 9.36 nr 21.95115 mm 11.30 13.01 0.38 9.36 nr 22.37125 mm 13.12 15.11 0.43 10.59 nr 25.70

75 mm outlet115 mm 11.30 13.01 0.38 9.36 nr 22.37125 mm 13.12 15.11 0.43 10.59 nr 25.70

Stop end outlet; socket 65 mm outlet100 mm 11.94 13.75 0.38 9.36 nr 23.11115 mm 13.39 15.42 0.38 9.36 nr 24.78125 mm 14.96 17.22 0.43 10.59 nr 27.82

75 mm outlet125 mm 15.23 17.53 0.43 10.59 nr 28.13

Stop end outlet; spigot 65 mm outlet100 mm 11.94 13.75 0.38 9.36 nr 23.11115 mm 13.39 15.42 0.38 9.36 nr 24.78125 mm 14.96 17.22 0.43 10.59 nr 27.82

Deep half round gutter, with bracketsmeasured separately

100 x 75 mm 20.96 24.13 0.85 20.94 m 45.07125 x 75 mm 27.09 31.19 0.97 23.90 m 55.09

Brackets; fixed to backgrounds. For minimumfixing distances, refer to the Tables andMemoranda at the rear of the bookFascia

100 x 75 mm 9.90 11.40 0.16 3.94 nr 15.34125 x 75 mm 12.20 14.05 0.16 3.94 nr 17.99

R: DISPOSAL SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 145

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R10: RAINWATER PIPEWORK/GUTTERS –cont'd

Extra over fittings Deep Half Round GutterBS 460

Union100 x 75 mm 11.52 13.26 0.38 9.36 nr 22.63125 x 75 mm 12.20 14.05 0.43 10.59 nr 24.64

Stop end; internal100 x 75 mm 10.08 11.61 0.12 2.96 nr 14.56125 x 75 mm 12.43 14.31 0.15 3.70 nr 18.01

Stop end; external100 x 75 mm 10.08 11.61 0.12 2.96 nr 14.56125 x 75 mm 12.43 14.31 0.15 3.70 nr 18.01

90° angle; single socket100 x 75 mm 28.74 33.09 0.38 9.36 nr 42.45125 x 75 mm 36.48 42.00 0.43 10.59 nr 52.59

135° angle; single socket100 x 75 mm 28.74 33.09 0.38 9.36 nr 42.45125 x 75 mm 36.48 42.00 0.43 10.59 nr 52.59

Running outlet 65 mm outlet100 x 75 mm 28.74 33.09 0.38 9.36 nr 42.45125 x 75 mm 36.48 42.00 0.43 10.59 nr 52.59

75 mm outlet100 x 75 mm 28.74 33.09 0.38 9.36 nr 42.45125 x 75 mm 26.48 30.49 0.43 10.59 nr 41.08

Stop end outlet; socket 65 mm outlet100 x 75 mm 38.82 44.69 0.38 9.36 nr 54.06

75 mm outlet100 x 75 mm 38.82 44.69 0.38 9.36 nr 54.06125 x 75 mm 38.82 44.69 0.43 10.59 nr 55.29

Stop end outlet; spigot 65 mm outlet100 x 75 mm 38.82 44.69 0.38 9.36 nr 54.06

75 mm outlet100 x 75 mm 38.82 44.69 0.38 9.36 nr 54.06125 x 75 mm 38.82 44.69 0.43 10.59 nr 55.29

Ogee gutter, with brackets measuredseparately

100 mm 13.96 16.07 0.85 20.94 m 37.02115 mm 15.36 17.68 0.97 23.90 m 41.58125 mm 16.11 18.55 0.97 23.90 m 42.45

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146 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Brackets; fixed to backgrounds.For minimumfixing distances, refer to the Tables andMemoranda at the rear of the bookFascia

100 mm 3.19 3.67 0.16 3.94 nr 7.61115 mm 3.19 3.67 0.16 3.94 nr 7.61125 mm 3.60 4.14 0.16 3.94 nr 8.09

Extra over fittings Ogee Cast Iron GutterBS 460

Union100 mm 6.89 7.93 0.38 9.36 nr 17.30115 mm 8.39 9.66 0.43 10.59 nr 20.25125 mm 9.71 11.18 0.43 10.59 nr 21.77

Stop end; internal100 mm 3.59 4.13 0.12 2.96 nr 7.09115 mm 4.64 5.34 0.15 3.70 nr 9.04125 mm 4.64 5.34 0.15 3.70 nr 9.04

Stop end; external100 mm 3.59 4.13 0.12 2.96 nr 7.09115 mm 4.64 5.34 0.15 3.70 nr 9.04125 mm 4.64 5.34 0.15 3.70 nr 9.04

90° angle; internal100 mm 10.89 12.54 0.38 9.36 nr 21.90115 mm 11.80 13.59 0.43 10.59 nr 24.18125 mm 12.88 14.83 0.43 10.59 nr 25.42

90° angle; external100 mm 10.89 12.54 0.38 9.36 nr 21.90115 mm 11.80 13.59 0.43 10.59 nr 24.18125 mm 12.88 14.83 0.43 10.59 nr 25.42

135° angle; internal100 mm 11.31 13.02 0.38 9.36 nr 22.38115 mm 12.05 13.87 0.43 10.59 nr 24.47125 mm 15.87 18.27 0.43 10.59 nr 28.87

135° angle; external100 mm 11.31 13.02 0.38 9.36 nr 22.38115 mm 12.05 13.87 0.43 10.59 nr 24.47125 mm 15.87 18.27 0.43 10.59 nr 28.87

Running outlet 65 mm outlet100 mm 11.09 12.77 0.38 9.36 nr 22.13115 mm 11.81 13.60 0.43 10.59 nr 24.19125 mm 12.88 14.83 0.43 10.59 nr 25.42

75 mm outlet125 mm 12.88 14.83 0.43 10.59 nr 25.42

Stop end outlet; socket 65 mm outlet100 mm 17.52 20.17 0.38 9.36 nr 29.53115 mm 17.52 20.17 0.43 10.59 nr 30.77125 mm 17.52 20.17 0.43 10.59 nr 30.77

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Material Costs/Prices for Measured Works – Mechanical Installations 147

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R10: RAINWATER PIPEWORK/GUTTERS –cont'd

Extra over fittings Ogee Cast Iron GutterBS 460 – cont'd

75 mm outlet125 mm 17.52 20.17 0.43 10.59 nr 30.77

Stop end outlet; spigot 65 mm outlet100 mm 17.52 20.17 0.38 9.36 nr 29.53115 mm 17.52 20.17 0.43 10.59 nr 30.77125 mm 17.52 20.17 0.43 10.59 nr 30.77

75 mm outlet125 mm 17.52 20.17 0.43 10.59 nr 30.77

Notts Ogee Gutter, with brackets measuredseparately

115 mm 24.80 28.55 0.85 20.94 m 49.50

Brackets; fixed to backgrounds. For minimumfixing distances, refer to the Tables andMemoranda at the rear of the bookFascia

115 mm 9.67 11.13 0.16 3.94 nr 15.08

Extra over fittings Notts Ogee Cast IronGutter BS 460

Union115 mm 11.75 13.53 0.38 9.36 nr 22.89

Stop end; internal115 mm 9.67 11.13 0.16 3.94 nr 15.08

Stop end; external115 mm 9.67 11.13 0.16 3.94 nr 15.08

90° angle; internal115 mm 28.06 32.31 0.43 10.59 nr 42.90

90° angle; external115 mm 28.06 32.31 0.43 10.59 nr 42.90

135° angle; internal115 mm 28.59 32.92 0.43 10.59 nr 43.51

135° angle; external115 mm 28.59 32.92 0.43 10.59 nr 43.51

Running outlet 65 mm outlet115 mm 33.64 38.73 0.43 10.59 nr 49.33

75 mm outlet115 mm 33.64 38.73 0.43 10.59 nr 49.33

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148 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Stop end outlet; socket 65 mm outlet115 mm 43.31 49.86 0.43 10.59 nr 60.46

Stop end outlet; spigot 65 mm outlet115 mm 43.31 49.86 0.43 10.59 nr 60.46

No 46 moulded Gutter, with bracketsmeasured separately

100 x 75 mm 23.99 27.62 0.85 20.94 m 48.56125 x 100 mm 35.17 40.49 0.97 23.90 m 64.39

Brackets; fixed to backgrounds. For minimumfixing distances, refer to the Tables andMemoranda at the rear of the bookFascia

100 x 75 mm 5.35 6.16 0.16 3.94 nr 10.10125 x 100 mm 5.35 6.16 0.16 3.94 nr 10.10

Extra over fittings

Union100 x 75 mm 11.30 13.01 0.38 9.36 nr 22.37125 x 100 mm 13.10 15.08 0.43 10.59 nr 25.68

Stop end; internal100 x 75 mm 10.12 11.65 0.12 2.96 nr 14.61125 x 100 mm 13.10 15.08 0.15 3.70 nr 18.78

Stop end; external100 x 75 mm 10.12 11.65 0.12 2.96 nr 14.61125 x 100 mm 13.10 15.08 0.15 3.70 nr 18.78

90° angle; internal100 x 75 mm 26.50 30.51 0.38 9.36 nr 39.87125 x 100 mm 38.08 43.84 0.43 10.59 nr 54.44

90° angle; external100 x 75 mm 26.50 30.51 0.38 9.36 nr 39.87125 x 100 mm 38.08 43.84 0.43 10.59 nr 54.44

135° angle; internal100 x 75 mm 27.01 31.10 0.38 9.36 nr 40.46125 x 100 mm 38.08 43.84 0.43 10.59 nr 54.44

135° angle; external100 x 75 mm 27.01 31.10 0.38 9.36 nr 40.46125 x 100 mm 38.08 43.84 0.43 10.59 nr 54.44

Running outlet 65 mm outlet100 x 75 mm 27.01 31.10 0.38 9.36 nr 40.46125 x 100 mm 38.08 43.84 0.43 10.59 nr 54.44

75 mm outlet100 x 75 mm 27.01 31.10 0.38 9.36 nr 40.46125 x 100 mm 38.08 43.84 0.43 10.59 nr 54.44

100 mm outlet100 x 75 mm 27.01 31.10 0.38 9.36 nr 40.46125 x 100 mm 38.08 43.84 0.43 10.59 nr 54.44

R: DISPOSAL SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 149

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R10: RAINWATER PIPEWORK/GUTTERS –cont'd

Extra over fittings – cont'd

100 x 75 mm outlet125 x 100 mm 27.01 31.10 0.43 10.59 nr 41.69

Stop end outlet; socket 65 mm outlet100 x 75 mm 51.18 58.92 0.38 9.36 nr 68.29

75 mm outlet125 x 100 mm 51.18 58.92 0.43 10.59 nr 69.52

Stop end outlet; spigot 65 mm outlet100 x 75 mm 51.18 58.92 0.38 9.36 nr 68.29

75 mm outlet125 x 100 mm 51.18 58.92 0.43 10.59 nr 69.52

Box gutter, with brackets measuredseparately

100 x 75 mm 38.89 44.77 0.85 20.94 m 65.72

Brackets; fixed to backgrounds. For minimumfixing distances, refer to the Tables andMemoranda at the rear of the bookFascia

100 x 75 mm 6.16 7.09 0.16 3.94 nr 11.03

Extra over fittings Box Cast Iron Gutter BS460

Union100 x 75 mm 8.18 9.42 0.38 9.36 nr 18.78

Stop end; external100 x 75 mm 6.16 7.09 0.12 2.96 nr 10.05

90° angle100 x 75 mm 31.08 35.78 0.38 9.36 nr 45.15

135° angle100 x 75 mm 31.08 35.78 0.38 9.36 nr 45.15

Running outlet 65 mm outlet100 x 75 mm 31.08 35.78 0.38 9.36 nr 45.15

75 mm outlet100 x 75 mm 31.08 35.78 0.38 9.36 nr 45.15

100 x 75 mm outlet100 x 75 mm 31.08 35.78 0.38 9.36 nr 45.15

R: DISPOSAL SYSTEMS

150 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Cast iron rainwater pipe; dry joints; BS 460;fixed to backgrounds

Circular

Plain socket pipe, with brackets measuredseparately

65mm 22.82 26.27 0.69 17.00 m 43.2775 mm 22.82 26.27 0.69 17.00 m 43.27100 mm 31.15 35.86 0.69 17.00 m 52.86

Bracket; fixed to backgrounds. For minimumfixing distances, refer to the Tables andMemoranda at the rear of the book

65mm 8.34 9.60 0.29 7.15 nr 16.7575 mm 8.37 9.64 0.29 7.15 nr 16.78100 mm 8.48 9.76 0.29 7.15 nr 16.91

Eared socket pipe, with wall spacers measuredseparately

65mm 24.39 28.08 0.62 15.28 m 43.3675 mm 24.39 28.08 0.62 15.28 m 43.36100 mm 32.74 37.69 0.62 15.28 m 52.97

Wall spacer plate; eared pipework65mm 5.38 6.19 0.16 3.94 nr 10.1475 mm 5.48 6.31 0.16 3.94 nr 10.25100 mm 3.88 4.47 0.16 3.94 nr 8.41

Extra over fittings Circular Cast IronPipework BS 460

Loose sockets Plain socket65mm 6.59 7.59 0.23 5.67 nr 13.2575 mm 6.59 7.59 0.23 5.67 nr 13.25100 mm 10.20 11.74 0.23 5.67 nr 17.41

Eared socket65mm 9.54 10.98 0.29 7.15 nr 18.1375 mm 9.54 10.98 0.29 7.15 nr 18.13100 mm 12.88 14.83 0.29 7.15 nr 21.97

Shoe; front projection Plain socket65mm 20.52 23.63 0.23 5.67 nr 29.2975 mm 20.52 23.63 0.23 5.67 nr 29.29100 mm 27.66 31.85 0.23 5.67 nr 37.51

Eared socket65mm 23.78 27.38 0.29 7.15 nr 34.5275 mm 23.78 27.38 0.29 7.15 nr 34.52100 mm 31.56 36.34 0.29 7.15 nr 43.48

Access Pipe65mm 37.04 42.65 0.23 5.67 nr 48.3175 mm 38.89 44.77 0.23 5.67 nr 50.44100 mm 68.98 79.42 0.23 5.67 nr 85.09100 mm; eared 77.88 89.67 0.29 7.15 nr 96.81

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R10: RAINWATER PIPEWORK/GUTTERS –cont'd

Extra over fittings Circular Cast IronPipework BS 460 – cont'd

Bends; any degree65mm 14.82 17.06 0.23 5.67 nr 22.7375 mm 17.66 20.33 0.23 5.67 nr 26.00100 mm 24.95 28.73 0.23 5.67 nr 34.39

Branch92.5°

65mm 28.59 32.92 0.29 7.15 nr 40.0675 mm 31.53 36.30 0.29 7.15 nr 43.45100 mm 36.75 42.31 0.29 7.15 nr 49.46

112.5°65mm 28.59 32.92 0.29 7.15 nr 40.0675 mm 31.53 36.30 0.29 7.15 nr 43.45

135°65mm 28.59 32.92 0.29 7.15 nr 40.0675 mm 31.53 36.30 0.29 7.15 nr 43.45

Offsets75 to 150 mm projection

65mm 22.27 25.64 0.25 6.16 nr 31.8075 mm 22.27 25.64 0.25 6.16 nr 31.80100 mm 42.01 48.37 0.25 6.16 nr 54.53

225 mm projection65mm 22.70 26.14 0.25 6.16 nr 32.2975 mm 22.70 26.14 0.25 6.16 nr 32.29100 mm 42.01 48.37 0.25 6.16 nr 54.53

305 mm projection65mm 30.37 34.97 0.25 6.16 nr 41.1375 mm 31.88 36.70 0.25 6.16 nr 42.86100 mm 51.88 59.73 0.25 6.16 nr 65.89

380 mm projection65mm 60.60 69.77 0.25 6.16 nr 75.9375 mm 60.60 69.77 0.25 6.16 nr 75.93100 mm 82.72 95.24 0.25 6.16 nr 101.40

455 mm projection65mm 70.94 81.67 0.25 6.16 nr 87.8375 mm 70.94 81.67 0.25 6.16 nr 87.83100 mm 102.88 118.45 0.25 6.16 nr 124.61

Rectangular

Plain socket100 x 75 mm 64.49 74.25 1.04 25.62 m 99.87

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152 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Bracket; fixed to backgrounds. For minimumfixing distances, refer to the Tables andMemoranda at the rear of the book

100 x 75mm; build in holdabat 36.70 42.25 0.35 8.62 nr 50.88100 x 75mm; trefoil earband 29.24 33.66 0.29 7.15 nr 40.81100 x 75mm; plain earband 28.28 32.56 0.29 7.15 nr 39.70

Eared Socket, with wall spacers measuredseparately

100 x 75 mm 65.55 75.47 1.16 28.58 m 104.05

Wall spacer plate; eared pipework100 x 75 3.88 4.47 0.16 3.94 nr 8.41

Extra over fittings Rectangular Cast IronPipework BS 460

Loose socket100 x 75 mm; plain 27.35 31.49 0.23 5.67 nr 37.16100 x 75 mm; eared 45.32 52.18 0.29 7.15 nr 59.32

Shoe; front100 x 75 mm; plain 72.55 83.53 0.23 5.67 nr 89.20100 x 75 mm; eared 88.65 102.06 0.29 7.15 nr 109.21

Shoe; side100 x 75 mm; plain 88.02 101.34 0.23 5.67 nr 107.01100 x 75 mm; eared 110.05 126.70 0.29 7.15 nr 133.85

Bends; side; any degree100 x 75 mm; plain 66.76 76.86 0.25 6.16 nr 83.02100 x 75 mm; 135°; plain 68.19 78.51 0.25 6.16 nr 84.67

Bends; side; any degree100 x 75 mm; eared 84.41 97.18 0.25 6.16 nr 103.34

Bends; front; any degree100 x 75 mm; plain 63.22 72.79 0.25 6.16 nr 78.95100 x 75 mm; eared 71.64 82.48 0.25 6.16 nr 88.64

Offset; side; Plain socket75mm projection 87.95 101.26 0.25 6.16 nr 107.42115mm projection 91.48 105.32 0.25 6.16 nr 111.48225mm projection 113.97 131.22 0.25 6.16 nr 137.38305mm projection 131.35 151.23 0.25 6.16 nr 157.39

Offset; front Plain socket75mm projection 66.92 77.05 0.25 6.16 nr 83.21150mm projection 73.96 85.15 0.25 6.16 nr 91.31225mm projection 91.55 105.40 0.25 6.16 nr 111.56305mm projection 108.92 125.40 0.25 6.16 nr 131.56

Eared socket75mm projection 85.60 98.55 0.25 6.16 nr 104.71150mm projection 92.31 106.28 0.25 6.16 nr 112.44225mm projection 109.19 125.71 0.25 6.16 nr 131.87305mm projection 127.04 146.26 0.25 6.16 nr 152.42

R: DISPOSAL SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 153

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R10: RAINWATER PIPEWORK/GUTTERS –cont'd

Extra over fittings Rectangular Cast IronPipework BS 460 – cont'd

Offset; plinth115mm projection; plain 69.07 79.52 0.25 6.16 nr 85.68115mm projection; eared 88.95 102.41 0.25 6.16 nr 108.57

Rainwater heads

Flat hopper210 x 160 x 185 mm; 65 mm outlet 52.55 60.50 0.40 9.86 nr 70.36210 x 160 x 185 mm; 75 mm outlet 52.55 60.50 0.40 9.86 nr 70.36250 x 215 x 215 mm; 100 mm outlet 62.28 71.70 0.40 9.86 nr 81.56

Flat rectangular225 x 125 x 125 mm; 65 mm outlet 73.06 84.12 0.40 9.86 nr 93.97225 x 125 x 125 mm; 75 mm outlet 73.06 84.12 0.40 9.86 nr 93.97280 x 150 x 130 mm; 100 mm outlet 100.87 116.13 0.40 9.86 nr 125.99

Rectangular250 x 180 x 175mm; 75 mm outlet 68.12 78.43 0.40 9.86 nr 88.28250 x 180 x 175mm; 100 mm outlet 68.12 78.43 0.40 9.86 nr 88.28300 x 250 x 200mm; 65 mm outlet 94.88 109.24 0.40 9.86 nr 119.09300 x 250 x 200mm; 75 mm outlet 94.88 109.24 0.40 9.86 nr 119.09300 x 250 x 200mm; 100 mm outlet 94.88 109.24 0.40 9.86 nr 119.09300 x 250 x 200mm; 100 x 75 mm outlet 94.88 109.24 0.40 9.86 nr 119.09

Castellated rectangular250 x 180 x 175mm; 65 mm outlet 68.12 78.43 0.40 9.86 nr 88.28

R: DISPOSAL SYSTEMS

154 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R11: ABOVE GROUND DRAINAGE

Pricing note: degree angles are onlyindicated where material prices differ

PVC-U overflow pipe; solvent welded joints;fixed with clips to backgrounds

Pipe, with brackets measured separately19mm 1.04 1.20 0.21 5.17 m 6.37

Fixings

Pipe clip: including fixing to backgrounds. Forminimum fixing distances, refer to the Tablesand Memoranda at the rear of the book

19mm 0.41 0.47 0.18 4.43 nr 4.91

Extra over fittings overflow pipework PVC-U

Straight coupler19mm 1.11 1.28 0.17 4.19 nr 5.47

Bend19mm: 91.25° 1.31 1.51 0.17 4.19 nr 5.7019mm: 135° 1.32 1.52 0.17 4.19 nr 5.71

Tee19mm 1.43 1.65 0.18 4.43 nr 6.08

Reverse nut connector19mm 0.52 0.60 0.15 3.70 nr 4.29

BSP adaptor: solvent welded socket to threadedsocket

19mm x 3/4" 1.90 2.19 0.14 3.45 nr 5.64

Straight tank connector19mm 1.73 1.99 0.21 5.17 nr 7.1732mm 0.85 0.98 0.28 6.90 nr 7.8840mm 0.85 0.98 0.30 7.39 nr 8.37

Bent tank connector19mm 2.05 2.36 0.21 5.17 nr 7.53

Tundish19mm 27.07 31.17 0.38 9.36 nr 40.53

MuPVC waste pipe; solvent welded joints;fixed with clips to backgrounds;BS 5255

Pipe, with brackets measured separately32mm 1.65 1.90 0.23 5.67 m 7.5740mm 2.05 2.36 0.23 5.67 m 8.0350mm 3.09 3.56 0.26 6.41 m 9.96

R: DISPOSAL SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 155

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R11: ABOVE GROUND DRAINAGE – cont'd

Fixings

Pipe clip: including fixing to backgrounds. Forminimum fixing distances, refer to the Tablesand Memoranda at the rear of the book

32mm 0.34 0.39 0.13 3.20 nr 3.5940mm 0.39 0.45 0.13 3.20 nr 3.6550mm 0.52 0.60 0.13 3.20 nr 3.80

Pipe clip: expansion: including fixing tobackgrounds. For minimum fixing distances,refer to the Tables and Memoranda at the rear ofthe book

32mm 0.41 0.47 0.13 3.20 nr 3.6740mm 0.43 0.50 0.13 3.20 nr 3.7050mm 0.99 1.14 0.13 3.20 nr 4.34

Pipe clip: metal; including fixing to backgrounds.For minimum fixing distances, refer to the Tablesand Memoranda at the rear of the book

32mm 1.48 1.70 0.13 3.20 nr 4.9140mm 1.76 2.03 0.13 3.20 nr 5.2350mm 2.24 2.58 0.13 3.20 nr 5.78

Extra over fittings waste pipework MuPVC

Screwed access plug32mm 0.96 1.11 0.18 4.43 nr 5.5440mm 0.96 1.11 0.18 4.43 nr 5.5450mm 1.38 1.59 0.25 6.16 nr 7.75

Straight coupling32mm 1.03 1.19 0.27 6.65 nr 7.8440mm 1.03 1.19 0.27 6.65 nr 7.8450mm 1.88 2.16 0.27 6.65 nr 8.82

Expansion coupling32mm 1.82 2.10 0.27 6.65 nr 8.7540mm 2.19 2.52 0.27 6.65 nr 9.1750mm 2.97 3.42 0.27 6.65 nr 10.07

MuPVC to copper coupling32mm 1.82 2.10 0.27 6.65 nr 8.7540mm 2.19 2.52 0.27 6.65 nr 9.1750mm 2.97 3.42 0.27 6.65 nr 10.07

Spigot and socket coupling32mm 1.82 2.10 0.27 6.65 nr 8.7540mm 2.19 2.52 0.27 6.65 nr 9.1750mm 2.97 3.42 0.27 6.65 nr 10.07

Union32mm 4.32 4.97 0.28 6.90 nr 11.8740mm 5.66 6.52 0.28 6.90 nr 13.4250mm 6.45 7.43 0.28 6.90 nr 14.32

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156 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Reducer: socket32 x 19mm 1.56 1.80 0.27 6.65 nr 8.4540 x 32mm 1.03 1.19 0.27 6.65 nr 7.8450 x 32mm 1.49 1.72 0.27 6.65 nr 8.3750 x 40mm 1.82 2.10 0.27 6.65 nr 8.75

Reducer: level invert40 x 32mm 1.29 1.49 0.27 6.65 nr 8.1450 x 32mm 1.59 1.83 0.27 6.65 nr 8.4850 x 40mm 1.59 1.83 0.27 6.65 nr 8.48

Swept bend32mm 1.05 1.21 0.27 6.65 nr 7.8632mm: 165° 1.09 1.25 0.27 6.65 nr 7.9140mm 1.17 1.35 0.27 6.65 nr 8.0040mm: 165° 2.06 2.37 0.27 6.65 nr 9.0250mm 2.05 2.36 0.30 7.39 nr 9.7550mm: 165° 2.72 3.13 0.30 7.39 nr 10.52

Knuckle bend32mm 0.96 1.11 0.27 6.65 nr 7.7640mm 1.06 1.22 0.27 6.65 nr 7.87

Spigot and socket bend32mm 1.72 1.98 0.27 6.65 nr 8.6332mm: 150° 1.78 2.05 0.27 6.65 nr 8.7040mm 1.97 2.27 0.27 6.65 nr 8.9250mm 2.80 3.22 0.30 7.39 nr 10.62

Swept tee32mm: 91.25° 1.41 1.62 0.31 7.64 nr 9.2632mm: 135° 1.69 1.95 0.31 7.64 nr 9.5840mm: 91.25° 1.79 2.06 0.31 7.64 nr 9.7040mm: 135° 2.23 2.57 0.31 7.64 nr 10.2150mm 3.49 4.02 0.31 7.64 nr 11.66

Swept cross40mm: 91.25° 4.34 5.00 0.31 7.64 nr 12.6350mm: 91.25° 4.55 5.24 0.43 10.59 nr 15.8350mm: 135° 5.74 6.61 0.31 7.64 nr 14.25

Male iron adaptor32mm 1.57 1.81 0.28 6.90 nr 8.7140mm 1.84 2.12 0.28 6.90 nr 9.02

Female iron adaptor32mm 1.84 2.12 0.28 6.90 nr 9.0240mm 1.84 2.12 0.28 6.90 nr 9.0250mm 2.65 3.05 0.31 7.64 nr 10.69

Reverse nut adaptor32mm 2.35 2.71 0.20 4.93 nr 7.6340mm 2.35 2.71 0.20 4.93 nr 7.63

Automatic air admittance valve32mm 13.17 15.16 0.27 6.65 nr 21.8240mm 13.17 15.16 0.28 6.90 nr 22.0650mm 13.17 15.16 0.31 7.64 nr 22.80

R: DISPOSAL SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 157

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R11: ABOVE GROUND DRAINAGE – cont'd

Extra over fittings waste pipework MuPVC –cont'd

MuPVC to metal adpator: including heat shrunkjoint to metal

50mm 5.67 6.53 0.38 9.36 nr 15.89

Caulking bush: including joint to metal32mm 2.47 2.84 0.31 7.64 nr 10.4840mm 2.47 2.84 0.31 7.64 nr 10.4850mm 2.47 2.84 0.32 7.88 nr 10.73

Weathering apron50mm 2.18 2.51 0.65 16.02 nr 18.52

Vent Cowl50mm 2.48 2.86 0.19 4.68 nr 7.54

ABS waste pipe; solvent welded joints; fixedwith clips to backgrounds; BS 5255

Pipe, with brackets measured separately32mm 1.62 1.87 0.23 5.67 m 7.5340mm 2.02 2.33 0.23 5.67 m 7.9950mm 2.55 2.94 0.26 6.41 m 9.34

Fixings

Pipe clip: including fixing to backgrounds. Forminimum fixing distances, refer to the Tablesand Memoranda at the rear of the book

32mm 0.26 0.30 0.17 4.19 nr 4.4940mm 0.33 0.38 0.17 4.19 nr 4.5750mm 0.98 1.13 0.17 4.19 nr 5.32

Pipe clip: expansion: including fixing tobackgrounds. For minimum fixing distances,refer to the Tables and Memoranda at the rear ofthe book

32mm 0.26 0.30 0.17 4.19 nr 4.4940mm 0.33 0.38 0.17 4.19 nr 4.5750mm 0.98 1.13 0.17 4.19 nr 5.32

Pipe clip: metal; including fixing to backgrounds.For minimum fixing distances, refer to the Tablesand Memoranda at the rear of the book

32mm 1.48 1.70 0.17 4.19 nr 5.8940mm 1.76 2.03 0.17 4.19 nr 6.2150mm 2.24 2.58 0.17 4.19 nr 6.77

Extra over fittings waste pipework ABS

Screwed access plug32mm 1.01 1.16 0.18 4.43 nr 5.6040mm 1.01 1.16 0.18 4.43 nr 5.6050mm 2.09 2.41 0.25 6.16 nr 8.57

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158 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Straight coupling32mm 1.01 1.16 0.27 6.65 nr 7.8240mm 1.01 1.16 0.27 6.65 nr 7.8250mm 2.09 2.41 0.27 6.65 nr 9.06

Expansion coupling32mm 2.09 2.41 0.27 6.65 nr 9.0640mm 2.09 2.41 0.27 6.65 nr 9.0650mm 3.20 3.68 0.27 6.65 nr 10.34

ABS to Copper coupling32mm 2.09 2.41 0.27 6.65 nr 9.0640mm 2.09 2.41 0.27 6.65 nr 9.0650mm 3.20 3.68 0.27 6.65 nr 10.34

Reducer: socket40 x 32mm 1.01 1.16 0.27 6.65 nr 7.8250 x 32mm 2.30 2.65 0.27 6.65 nr 9.3050 x 40mm 2.30 2.65 0.27 6.65 nr 9.30

Swept bend32mm 1.01 1.16 0.27 6.65 nr 7.8240mm 1.01 1.16 0.27 6.65 nr 7.8250mm 2.09 2.41 0.30 7.39 nr 9.80

Knuckle bend32mm 1.01 1.16 0.27 6.65 nr 7.8240mm 1.01 1.16 0.27 6.65 nr 7.82

Swept tee32mm 1.46 1.68 0.31 7.64 nr 9.3240mm 1.46 1.68 0.31 7.64 nr 9.3250mm 3.83 4.41 0.31 7.64 nr 12.05

Swept cross40mm 4.88 5.62 0.23 5.67 nr 11.2950mm 5.57 6.41 0.43 10.59 nr 17.01

Male iron adaptor32mm 2.09 2.41 0.28 6.90 nr 9.3140mm 2.09 2.41 0.28 6.90 nr 9.31

Female iron adapator32mm 2.09 2.41 0.28 6.90 nr 9.3140mm 2.09 2.41 0.28 6.90 nr 9.3150mm 3.13 3.60 0.31 7.64 nr 11.24

Tank connectors32mm 1.45 1.67 0.29 7.15 nr 8.8140mm 1.59 1.83 0.29 7.15 nr 8.98

Caulking bush: including joint to pipework50mm 2.47 2.84 0.50 12.32 nr 15.16

R: DISPOSAL SYSTEMS

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R11: ABOVE GROUND DRAINAGE – cont'd

Fixings

Polypropylene waste pipe; push fit joints;fixed with clips to backgrounds; BS 5254

Pipe, with brackets measured separately32mm 0.89 1.02 0.21 5.17 m 6.2040mm 1.10 1.27 0.21 5.17 m 6.4450mm 1.83 2.11 0.38 9.36 m 11.47

Pipe clip: saddle; including fixing tobackgrounds. For minimum fixing distances,refer to the Tables and Memoranda at the rear ofthe book

32mm 0.30 0.35 0.17 4.19 nr 4.5340mm 0.30 0.35 0.17 4.19 nr 4.53

Pipe clip: including fixing to backgrounds. Forminimum fixing distances, refer to the Tablesand Memoranda at the rear of the book

50mm 0.72 0.83 0.17 4.19 nr 5.02

Extra over fittings waste pipeworkpolypropylene

Screwed access plug32mm 0.85 0.98 0.16 3.94 nr 4.9240mm 0.85 0.98 0.16 3.94 nr 4.9250mm 1.46 1.68 0.20 4.93 nr 6.61

Straight coupling32mm 0.85 0.98 0.19 4.68 nr 5.6640mm 0.85 0.98 0.19 4.68 nr 5.6650mm 1.46 1.68 0.20 4.93 nr 6.61

Universal waste pipe coupler32mm dia. 1.44 1.66 0.20 4.93 nr 6.5940mm dia. 1.63 1.88 0.20 4.93 nr 6.80

Reducer40 x 32mm 1.46 1.68 0.19 4.68 nr 6.3650 x 32mm 1.52 1.75 0.19 4.68 nr 6.4350 x 40mm 1.57 1.81 0.20 4.93 nr 6.74

Swept bend32mm 0.85 0.98 0.19 4.68 nr 5.6640mm 0.85 0.98 0.19 4.68 nr 5.6650mm 1.46 1.68 0.20 4.93 nr 6.61

Knuckle bend32mm 0.85 0.98 0.19 4.68 nr 5.6640mm 0.85 0.98 0.19 4.68 nr 5.6650mm 1.46 1.68 0.20 4.93 nr 6.61

Spigot and socket bend32mm 0.85 0.98 0.19 4.68 nr 5.6640mm 0.85 0.98 0.19 4.68 nr 5.66

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160 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Swept tee32mm 0.93 1.07 0.22 5.42 nr 6.4940mm 0.93 1.07 0.22 5.42 nr 6.4950mm 1.57 1.81 0.23 5.67 nr 7.47

Male iron adaptor32mm 0.85 0.98 0.13 3.20 nr 4.1840mm 0.85 0.98 0.19 4.68 nr 5.6650mm 1.46 1.68 0.15 3.70 nr 5.38

Tank connector32mm 0.85 0.98 0.24 5.91 nr 6.8940mm 0.85 0.98 0.24 5.91 nr 6.8950mm 1.46 1.68 0.35 8.62 nr 10.30

Polypropylene traps; including fixing toappliance and connection to pipework;BS 3943

Tubular P trap; 75mm seal32mm dia. 3.45 3.97 0.20 4.93 nr 8.9040mm dia. 3.98 4.58 0.20 4.93 nr 9.51

Tubular S trap; 75mm seal32mm dia. 4.35 5.01 0.20 4.93 nr 9.9440mm dia. 5.12 5.89 0.20 4.93 nr 10.82

Running tubular P trap; 75mm seal32mm dia. 5.29 6.09 0.20 4.93 nr 11.0240mm dia. 5.78 6.65 0.20 4.93 nr 11.58

Running tubular S trap; 75mm seal32mm dia. 6.36 7.32 0.20 4.93 nr 12.2540mm dia. 6.86 7.90 0.20 4.93 nr 12.83

Spigot and socket bend; converter from P to STrap

32mm 1.35 1.55 0.20 4.93 nr 6.4840mm 1.45 1.67 0.21 5.17 nr 6.84

Bottle P trap; 75mm seal32mm dia. 3.84 4.42 0.20 4.93 nr 9.3540mm dia. 4.59 5.28 0.20 4.93 nr 10.21

Bottle S trap; 75mm seal32mm dia. 4.63 5.33 0.20 4.93 nr 10.2640mm dia. 5.63 6.48 0.25 6.16 nr 12.64

Bottle P trap; resealing; 75mm seal32mm dia. 4.78 5.50 0.20 4.93 nr 10.4340mm dia. 5.59 6.44 0.25 6.16 nr 12.60

Bottle S trap; resealing; 75mm seal32mm dia. 5.47 6.30 0.20 4.93 nr 11.2340mm dia. 6.34 7.30 0.25 6.16 nr 13.46

Bath trap, low level; 38mm seal40mm dia. 4.79 5.51 0.25 6.16 nr 11.67

R: DISPOSAL SYSTEMS

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R11: ABOVE GROUND DRAINAGE – cont'd

Polypropylene traps; including fixing toappliance and connection to pipework;BS 3943 – cont'd

Bath trap, low level; 38mm seal complete withoverflow hose

40mm dia. 7.41 8.53 0.25 6.16 nr 14.69

Bath trap; 75mm seal complete with overlowhose

40mm dia. 7.38 8.50 0.25 6.16 nr 14.66

Bath trap; 75mm seal complete with overflowhose and overflow outlet

40mm dia. 12.59 14.50 0.20 4.93 nr 19.42

Bath trap; 75mm seal complete with overflowhose, overflow outlet and ABS chrome waste

40mm dia. 17.41 20.04 0.20 4.93 nr 24.97

Washing machine trap; 75mm seal includingstand pipe

40mm dia. 10.02 11.54 0.25 6.16 nr 17.70

Washing machine standpipe40mm dia. 5.23 6.02 0.25 6.16 nr 12.18

Plastic unslotted chrome plated basin/sinkwaste including plug

32mm 6.30 7.25 0.34 8.38 nr 15.6340mm 8.42 9.69 0.34 8.38 nr 18.07

Plastic slotted chrome plated basin/sink wasteincluding plug

32mm 4.99 5.75 0.34 8.38 nr 14.1240mm 8.36 9.63 0.34 8.38 nr 18.00

Bath overflow outlet; plastic; white42mm 4.38 5.04 0.37 9.12 nr 14.16

Bath overlow outlet; plastic; chrome plated42mm 5.80 6.68 0.37 9.12 nr 15.79

Combined cistern and bath overflow outlet;plastic; white

42mm 9.01 10.37 0.39 9.61 nr 19.98

Combined cistern and bath overlow outlet;plastic; chrome plated

42mm 9.00 10.36 0.39 9.61 nr 19.97

Cistern overflow outlet; plastic; white42mm 7.25 8.35 0.15 3.70 nr 12.04

Cistern overlow outlet; plastic; chrome plated42mm 6.54 7.53 0.15 3.70 nr 11.23

R: DISPOSAL SYSTEMS

162 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

PVC-U soil and waste pipe; solvent weldedjoints; fixed with clips to backgrounds;BS 4514/ BS EN 607

Pipe, with brackets measured separately82mm 7.50 8.63 0.35 8.62 m 17.26110mm 7.64 8.80 0.41 10.10 m 18.90160mm 19.81 22.81 0.51 12.57 m 35.37

Fixings

Galvanised steel pipe clip: including fixing tobackgrounds. For minimum fixing distances,refer to the Tables and Memoranda at the rear ofthe book

82mm 3.11 3.58 0.18 4.43 nr 8.02110mm 3.23 3.72 0.18 4.43 nr 8.15160mm 7.77 8.95 0.18 4.43 nr 13.38

Plastic coated steel pipe clip: including fixing tobackgrounds. For minimum fixing distances,refer to the Tables and Memoranda at the rear ofthe book

82mm 4.36 5.02 0.18 4.43 nr 9.45110mm 3.74 4.31 0.18 4.43 nr 8.74160mm 7.49 8.62 0.18 4.43 nr 13.06

Plastic pipe clip: including fixing to backgrounds.For minimum fixing distances, refer to the Tablesand Memoranda at the rear of the book

82mm 2.30 2.65 0.18 4.43 nr 7.08110mm 2.16 2.49 0.18 4.43 nr 6.92

Plastic coated steel pipe clip: adjustable;including fixing to backgrounds. For minimumfixing distances, refer to the Tables andMemoranda at the rear of the book

82mm 3.52 4.05 0.20 4.93 nr 8.98110mm 4.39 5.05 0.20 4.93 nr 9.98

Galvanised steel pipe clip: drive in; includingfixing to backgrounds. For minimum fixingdistances, refer to the Tables and Memoranda atthe rear of the book

110mm 6.71 7.73 0.22 5.42 nr 13.15

Extra over fittings solvent welded pipeworkPVC-U

Straight coupling82mm 3.98 4.58 0.21 5.17 nr 9.76110mm 4.97 5.72 0.22 5.42 nr 11.14160mm 14.34 16.51 0.24 5.91 nr 22.42

Expansion coupling82mm 5.95 6.85 0.21 5.17 nr 12.02110mm 6.09 7.01 0.22 5.42 nr 12.43160mm 18.31 21.08 0.24 5.91 nr 26.99

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R11: ABOVE GROUND DRAINAGE – cont'd

Extra over fittings solvent welded pipeworkPVC-U – cont'd

Slip coupling; double ring socket82mm 12.36 14.23 0.21 5.17 nr 19.40110mm 15.48 17.82 0.22 5.42 nr 23.24160mm 39.63 45.63 0.24 5.91 nr 51.54

Puddle flanges110mm 120.80 139.08 0.45 11.09 nr 150.17160mm 195.27 224.82 0.55 13.55 nr 238.37

Socket reducer82 to 50mm 6.05 6.97 0.18 4.43 nr 11.40110 to 50mm 7.54 8.68 0.18 4.43 nr 13.12110 to 82mm 7.77 8.95 0.22 5.42 nr 14.37160 to 110mm 15.75 18.13 0.26 6.41 nr 24.54

Socket plugs82mm 4.69 5.40 0.15 3.70 nr 9.10110mm 6.86 7.90 0.20 4.93 nr 12.83160mm 12.61 14.52 0.27 6.65 nr 21.17

Access door; including cutting into pipe82mm 13.29 15.30 0.28 6.90 nr 22.20110mm 13.29 15.30 0.34 8.38 nr 23.68160mm 23.75 27.34 0.46 11.33 nr 38.68

Screwed access cap82mm 9.41 10.83 0.15 3.70 nr 14.53110mm 11.09 12.77 0.20 4.93 nr 17.70160mm 20.88 24.04 0.27 6.65 nr 30.69

Access pipe: spigot and socket110mm 16.40 18.88 0.22 5.42 nr 24.30

Access pipe: double socket110mm 16.40 18.88 0.22 5.42 nr 24.30

Swept bend82mm 9.98 11.49 0.29 7.15 nr 18.64110mm 11.69 13.46 0.32 7.88 nr 21.34160mm 29.11 33.52 0.49 12.07 nr 45.59

Bend; special angle82mm 19.23 22.14 0.29 7.15 nr 29.29110mm 22.93 26.40 0.32 7.88 nr 34.28160mm 38.71 44.57 0.49 12.07 nr 56.64

Spigot and socket bend82mm 9.66 11.12 0.26 6.41 nr 17.53110mm 11.33 13.04 0.32 7.88 nr 20.93110mm: 135° 12.71 14.63 0.32 7.88 nr 22.52160mm: 135° 28.15 32.41 0.44 10.84 nr 43.25

R: DISPOSAL SYSTEMS

164 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Variable bend: single socket110mm 21.91 25.23 0.33 8.13 nr 33.36

Variable bend: double socket110mm 21.86 25.17 0.33 8.13 nr 33.30

Access bend110mm 32.42 37.33 0.33 8.13 nr 45.46

Single branch: two bosses82mm 13.95 16.06 0.35 8.62 nr 24.6882mm: 104° 13.95 16.06 0.35 8.62 nr 24.68110mm 15.46 17.80 0.42 10.35 nr 28.15110mm: 135° 16.12 18.56 0.42 10.35 nr 28.91160mm 32.82 37.79 0.50 12.32 nr 50.11160mm: 135° 32.63 37.57 0.50 12.32 nr 49.89

Single branch; four bosses110mm 18.82 21.67 0.42 10.35 nr 32.02

Single access branch82mm 45.23 52.07 0.35 8.62 nr 60.70110mm 26.47 30.48 0.42 10.35 nr 40.82

Unequal single branch160 x 160 x 110mm 37.06 42.67 0.50 12.32 nr 54.99160 x 160 x 110mm: 135° 39.82 45.85 0.50 12.32 nr 58.16

Double branch110mm 39.94 45.98 0.42 10.35 nr 56.33110mm: 135° 38.20 43.98 0.42 10.35 nr 54.33

Corner branch110mm 67.48 77.69 0.42 10.35 nr 88.04

Unequal double branch160 x 160 x 110mm 69.02 79.46 0.50 12.32 nr 91.78

Single boss pipe; single socket110 x 110 x 32mm 4.18 4.81 0.24 5.91 nr 10.73110 x 110 x 40mm 4.18 4.81 0.24 5.91 nr 10.73110 x 110 x 50mm 4.40 5.07 0.24 5.91 nr 10.98

Single boss pipe; triple socket110 x 110 x 40mm 6.78 7.81 0.24 5.91 nr 13.72

Waste boss; including cutting into pipe82 to 32mm 5.46 6.29 0.29 7.15 nr 13.4382 to 40mm 5.46 6.29 0.29 7.15 nr 13.43110 to 32mm 5.46 6.29 0.29 7.15 nr 13.43110 to 40mm 5.46 6.29 0.29 7.15 nr 13.43110 to 50mm 5.66 6.52 0.29 7.15 nr 13.66160 to 32mm 7.73 8.90 0.30 7.39 nr 16.29160 to 40mm 7.73 8.90 0.35 8.62 nr 17.52160 to 50mm 7.73 8.90 0.40 9.86 nr 18.76

R: DISPOSAL SYSTEMS

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R11: ABOVE GROUND DRAINAGE – cont'd

Extra over fittings solvent welded pipeworkPVC-U – cont'd

Self locking waste boss; including cutting intopipe

110 to 32mm 7.30 8.40 0.30 7.39 nr 15.80110 to 40mm 7.62 8.77 0.30 7.39 nr 16.16110 to 50mm 9.85 11.34 0.30 7.39 nr 18.73

Adaptor saddle; including cutting to pipe82 to 32mm 3.64 4.19 0.29 7.15 nr 11.34110 to 40mm 4.49 5.17 0.29 7.15 nr 12.31160 to 50mm 8.13 9.36 0.29 7.15 nr 16.51

Branch boss adaptor32mm 2.17 2.50 0.26 6.41 nr 8.9040 mm 2.17 2.50 0.26 6.41 nr 8.9050 mm 3.10 3.57 0.26 6.41 nr 9.98

Branch boss adaptor bend32mm 2.97 3.42 0.26 6.41 nr 9.8340 mm 3.24 3.73 0.26 6.41 nr 10.1450 mm 3.88 4.47 0.26 6.41 nr 10.87

Automatic air admittance valve82 to 110mm 34.07 39.23 0.19 4.68 nr 43.91

PVC-U to metal adpator: including heat shrunkjoint to metal

110mm 9.48 10.91 0.57 14.04 nr 24.96

Caulking bush: including joint to pipework82mm 9.34 10.75 0.46 11.33 nr 22.09110mm 9.34 10.75 0.46 11.33 nr 22.09

Vent cowl82mm 2.81 3.24 0.13 3.20 nr 6.44110mm 2.84 3.27 0.13 3.20 nr 6.47160mm 7.44 8.57 0.13 3.20 nr 11.77

Weathering apron; to lead slates82mm 2.81 3.24 1.15 28.33 nr 31.57110mm 3.23 3.72 1.15 28.33 nr 32.05160mm 9.71 11.18 1.15 28.33 nr 39.51

Weathering apron; to asphalt82mm 11.87 13.67 1.10 27.10 nr 40.77110mm 11.87 13.67 1.10 27.10 nr 40.77

Weathering slate; flat; 406 x 406mm82mm 33.45 38.51 1.04 25.62 nr 64.14110mm 33.45 38.51 1.04 25.62 nr 64.14

Weathering slate; flat; 457 x 457mm82mm 34.31 39.50 1.04 25.62 nr 65.13110mm 34.31 39.50 1.04 25.62 nr 65.13

R: DISPOSAL SYSTEMS

166 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Weathering slate; angled; 610 x 610mm82mm 46.37 53.39 1.04 25.62 nr 79.01110mm 46.37 53.39 1.04 25.62 nr 79.01

PVC-U soil and waste pipe; ring seal joints;fixed with clips to backgrounds;BS 4514/BS EN 607

Pipe, with brackets measured separately82mm dia. 6.61 7.61 0.35 8.62 m 16.23110mm dia. 6.66 7.67 0.41 10.10 m 17.77160mm dia. 23.88 27.49 0.51 12.57 m 40.06

Fixings

Galvanised steel pipe clip: including fixing tobackgrounds. For minimum fixing distances,refer to the Tables and Memoranda at the rear ofthe book

82mm 3.11 3.58 0.18 4.43 nr 8.02110mm 3.23 3.72 0.18 4.43 nr 8.15160mm 7.77 8.95 0.18 4.43 nr 13.38

Plastic coated steel pipe clip: including fixing tobackgrounds. For minimum fixing distances,refer to the Tables and Memoranda at the rear ofthe book

82mm 4.36 5.02 0.18 4.43 nr 9.45110mm 3.74 4.31 0.18 4.43 nr 8.74160mm 7.49 8.62 0.18 4.43 nr 13.06

Plastic pipe clip: including fixing to backgrounds.For minimum fixing distances, refer to the Tablesand Memoranda at the rear of the book

82mm 2.30 2.65 0.18 4.43 nr 7.08110mm 2.16 2.49 0.18 4.43 nr 6.92

Plastic coated steel pipe clip: adjustable;including fixing to backgrounds. For minimumfixing distances, refer to the Tables andMemoranda at the rear of the book

82mm 3.52 4.05 0.20 4.93 nr 8.98110mm 4.39 5.05 0.20 4.93 nr 9.98

Galvanised steel pipe clip: drive in; includingfixing to backgrounds. For minimum fixingdistances, refer to the Tables and Memoranda atthe rear of the book

110mm 6.71 7.73 0.22 5.42 nr 13.15

Extra over fittings ring seal pipework PVC-U

Straight coupling82mm 4.33 4.99 0.21 5.17 nr 10.16110mm 4.86 5.60 0.22 5.42 nr 11.02160mm 16.40 18.88 0.24 5.91 nr 24.79

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R11: ABOVE GROUND DRAINAGE – cont'd

Extra over fittings ring seal pipework PVC-U– cont'd

Straight coupling; double socket82mm 7.64 8.80 0.21 5.17 nr 13.97110mm 6.94 7.99 0.22 5.42 nr 13.41160mm 16.40 18.88 0.24 5.91 nr 24.79

Reducer; socket82 to 50mm 7.13 8.21 0.15 3.70 nr 11.90110 to 50mm 9.94 11.44 0.15 3.70 nr 15.14110 to 82mm 9.94 11.44 0.19 4.68 nr 16.13160 to 110 14.32 16.49 0.31 7.64 nr 24.12

Access Cap82mm 7.76 8.93 0.15 3.70 nr 12.63110mm 9.14 10.52 0.17 4.19 nr 14.71

Access Cap; pressure plug160mm 21.49 24.74 0.33 8.13 nr 32.87

Access pipe82mm 19.04 21.92 0.22 5.42 nr 27.34110mm 19.00 21.88 0.22 5.42 nr 27.30160mm 39.91 45.95 0.24 5.91 nr 51.86

Bend82mm 9.68 11.14 0.29 7.15 nr 18.2982mm; adjustable radius 21.84 25.14 0.29 7.15 nr 32.29110mm 10.42 12.00 0.32 7.88 nr 19.88110mm; adjustable radius 19.44 22.38 0.32 7.88 nr 30.27160mm 31.28 36.01 0.49 12.07 nr 48.09160mm; adjustable radius 41.03 47.24 0.49 12.07 nr 59.31

Bend; spigot and socket110mm 10.52 12.11 0.32 7.88 nr 20.00

Bend; offset82mm 8.52 9.81 0.21 5.17 nr 14.98110mm 13.67 15.74 0.32 7.88 nr 23.62160mm 30.17 34.74 - - nr -

Bend; access110mm 28.69 33.03 0.33 8.13 nr 41.16

Single branch82mm 15.20 17.50 0.35 8.62 nr 26.12110mm 14.05 16.18 0.42 10.35 nr 26.52110mm; 45° 14.46 16.65 0.31 7.64 nr 24.29160mm 36.24 41.72 0.50 12.32 nr 54.04

Single branch; access82mm 22.78 26.23 0.35 8.62 nr 34.85110mm 32.98 37.97 0.42 10.35 nr 48.32

R: DISPOSAL SYSTEMS

168 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Unequal single branch160 x 160 x 110mm 37.05 42.66 0.50 12.32 nr 54.98160 x 160 x 110mm; 45° 39.82 45.85 0.50 12.32 nr 58.16

Double branch; 4 bosses110mm 36.80 42.37 0.49 12.07 nr 54.44

Corner branch; 2 bosses110mm 67.47 77.68 0.49 12.07 nr 89.75

Multibranch; 4 bosses110mm 20.14 23.19 0.52 12.81 nr 36.00

Boss Branch110 x 32mm 4.17 4.80 0.34 8.38 nr 13.18110 x 40mm 4.17 4.80 0.34 8.38 nr 13.18

Strap on boss110 x 32mm 4.64 5.34 0.30 7.39 nr 12.73110 x 40mm 4.64 5.34 0.30 7.39 nr 12.73110 x 50mm 4.68 5.39 0.30 7.39 nr 12.78

Patch boss82 x 32mm 5.46 6.29 0.31 7.64 nr 13.9282 x 40mm 5.46 6.29 0.31 7.64 nr 13.9282 x 50mm 5.46 6.29 0.31 7.64 nr 13.92

Boss Pipe; collar 4 boss110mm 6.78 7.81 0.35 8.62 nr 16.43

Boss adaptor; rubber; push fit32mm 2.54 2.92 0.26 6.41 nr 9.3340 mm 2.54 2.92 0.26 6.41 nr 9.3350 mm 2.87 3.30 0.26 6.41 nr 9.71

WC connector; cap and seal; solvent socket110mm 7.06 8.13 0.23 5.67 nr 13.80110mm; 90° 11.35 13.07 0.27 6.65 nr 19.72

Vent terminal82mm 2.81 3.24 0.13 3.20 nr 6.44110mm 2.84 3.27 0.13 3.20 nr 6.47160mm 7.45 8.58 0.13 3.20 nr 11.78

Weathering slate; inclined; 610 x 610mm82mm 46.37 53.39 1.04 25.62 nr 79.01110mm 46.37 53.39 1.04 25.62 nr 79.01

Weathering slate; inclined; 450 x 450mm82mm 34.31 39.50 1.04 25.62 nr 65.13110mm 34.31 39.50 1.04 25.62 nr 65.13

Weathering slate; flat; 400 x 400mm82mm 33.47 38.53 1.04 25.62 nr 64.16110mm 33.47 38.53 1.04 25.62 nr 64.16

Air admittance valve82mm 34.07 39.23 0.19 4.68 nr 43.91110mm 34.07 39.23 0.19 4.68 nr 43.91

R: DISPOSAL SYSTEMS

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R11: ABOVE GROUND DRAINAGE – cont'd

Cast iron pipe; nitrile rubber gasket joint withcontinuity clip BS 416/6087; fixed verticallyto backgrounds

Pipe, with brackets and jointing couplingsmeasured separately

50 mm 15.76 18.14 0.25 6.16 m 24.3075 mm 17.62 20.29 0.45 11.09 m 31.37100 mm 21.30 24.52 0.60 14.79 m 39.31150 mm 44.48 51.21 0.70 17.25 m 68.47

Fixings

Brackets; fixed to backgrounds. For minimumfixing distances, refer to the Tables andMemoranda at the rear of the book

50 mm 5.46 6.29 0.15 3.70 nr 9.9875 mm 5.98 6.88 0.18 4.43 nr 11.32100 mm 6.13 7.06 0.18 4.43 nr 11.49150 mm 11.36 13.08 0.20 4.93 nr 18.01

Extra over fittings nitrile gasket cast ironpipework BS 416/6087, with jointing couplingsmeasured separately

Standard coupling50 mm 8.16 9.39 0.50 12.32 nr 21.7175 mm 9.00 10.36 0.60 14.79 nr 25.15100 mm 11.76 13.54 0.67 16.51 nr 30.05150 mm 23.48 27.03 0.83 20.46 nr 47.50

Conversion coupling65 x 75 mm 9.54 10.98 0.60 14.79 nr 25.7770 x 75 mm 9.54 10.98 0.60 14.79 nr 25.7790 x 100 mm 12.29 14.15 0.67 16.51 nr 30.66

Access pipe; round door50 mm 24.06 27.70 0.41 10.10 nr 37.8075 mm 34.58 39.81 0.46 11.33 nr 51.15100 mm 36.35 41.85 0.67 16.53 nr 58.39150 mm 60.46 69.61 0.83 20.46 nr 90.07

Access pipe; square door100 mm 71.62 82.46 0.67 16.53 nr 98.99150 mm 109.63 126.22 0.83 20.46 nr 146.68

Taper reducer75 mm 19.77 22.76 0.60 14.79 nr 37.55100 mm 25.09 28.89 0.67 16.51 nr 45.40150 mm 48.85 56.24 0.83 20.46 nr 76.71

Blank cap50 mm 4.99 5.75 0.24 5.91 nr 11.6675 mm 6.23 7.17 0.26 6.41 nr 13.58100 mm 6.05 6.97 0.32 7.88 nr 14.85150 mm 8.74 10.06 0.40 9.86 nr 19.92

R: DISPOSAL SYSTEMS

170 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Blank cap; 50 mm screwed tapping75 mm 12.28 14.14 0.26 6.41 nr 20.54100 mm 14.25 16.41 0.32 7.88 nr 24.29150 mm 15.83 18.23 0.40 9.86 nr 28.08

Universal connector50 x 56/48/40 mm 7.42 8.54 0.33 8.13 nr 16.67

Change piece; BS416100 mm 15.83 18.23 0.47 11.58 nr 29.81

WC connector100 mm 25.47 29.32 0.49 12.07 nr 41.40

Boss pipe; 2 " BSPT socket50 mm 20.34 23.42 0.58 14.29 nr 37.7175 mm 29.76 34.26 0.65 16.02 nr 50.28100 mm 35.54 40.92 0.79 19.46 nr 60.38150 mm 55.38 63.76 0.86 21.19 nr 84.95

Boss pipe; 2 " BSPT socket; 135°100 mm 42.82 49.30 0.79 19.46 nr 68.76

Boss pipe; 2 x 2 " BSPT socket; opposed75 mm 39.41 45.37 0.65 16.02 nr 61.39100 mm 45.96 52.91 0.79 19.46 nr 72.38

Boss pipe; 2 x 2 " BSPT socket; in line100 mm 46.42 53.44 0.79 19.46 nr 72.91

Boss pipe; 2 x 2 " BSPT socket; 90°100 mm 45.96 52.91 0.79 19.46 nr 72.38

Bend; short radius50 mm 14.37 16.54 0.50 12.32 nr 28.8675 mm 16.27 18.73 0.60 14.79 nr 33.52100 mm 19.89 22.90 0.67 16.51 nr 39.41100 mm; 11° 17.15 19.75 0.67 16.51 nr 36.26100 mm; 67° 19.89 22.90 0.67 16.51 nr 39.41150 mm 35.54 40.92 0.83 20.46 nr 61.38

Access bend; short radius50 mm 35.42 40.78 0.50 12.32 nr 53.1075 mm 38.43 44.25 0.60 14.79 nr 59.03100 mm 42.09 48.46 0.67 16.51 nr 64.97100 mm; 45° 42.09 48.46 0.67 16.51 nr 64.97150 mm 59.76 68.80 0.83 20.46 nr 89.27150 mm; 45° 59.76 68.80 0.83 20.46 nr 89.27

Long radius bend75 mm 27.14 31.25 0.60 14.79 nr 46.03100 mm 32.22 37.10 0.67 16.51 nr 53.61100 mm; 5° 19.89 22.90 0.67 16.51 nr 39.41150 mm 70.25 80.88 0.83 20.46 nr 101.35150 mm; 22.5° 73.64 84.78 0.83 20.46 nr 105.25

R: DISPOSAL SYSTEMS

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R11: ABOVE GROUND DRAINAGE – cont'd

Fixings – cont'd

Access bend; long radius75 mm 48.17 55.46 0.60 14.79 nr 70.25100 mm 54.43 62.67 0.67 16.51 nr 79.18150 mm 95.87 110.38 0.83 20.46 nr 130.84

Long tail bend100 x 250 mm long 25.70 29.59 0.70 17.25 nr 46.84100 x 815 mm long 81.71 94.07 0.70 17.25 nr 111.33

Offset

75 mm projection75 mm 21.22 24.43 0.53 13.06 nr 37.49100 mm 20.93 24.10 0.66 16.26 nr 40.36

115 mm projection75 mm 23.32 26.85 0.53 13.06 nr 39.91100 mm 26.15 30.11 0.66 16.26 nr 46.37

150 mm projection75 mm 27.40 31.55 0.53 13.06 nr 44.60100 mm 27.40 31.55 0.66 16.26 nr 47.81

225 mm projection100 mm 29.95 34.48 0.66 16.26 nr 50.74

300 mm projection100 mm 32.22 37.10 0.66 16.26 nr 53.36

Branch; equal and unequal50 mm 21.62 24.89 0.78 19.22 nr 44.1175 mm 24.48 28.18 0.85 20.95 nr 49.13100 mm 30.75 35.40 1.00 24.64 nr 60.04150 mm 76.24 87.78 1.20 29.58 nr 117.36150 x 100 mm; 87.5° 58.34 67.17 1.21 29.69 nr 96.86150 x 100 mm; 45° 85.57 98.52 1.21 29.69 nr 128.21

Branch; 2" BSPT screwed socket100 mm 41.20 47.43 1.00 24.64 nr 72.07

Branch; long tail100 x 915 mm long 85.19 98.08 1.00 24.64 nr 122.72

Access branch; equal and unequal50 mm 47.10 54.23 0.78 19.22 nr 73.4575 mm 47.10 54.23 0.85 20.95 nr 75.18100 mm 52.95 60.96 1.02 25.14 nr 86.10150 mm 112.73 129.79 1.20 29.58 nr 159.37150 x 100 mm; 87.5° 94.75 109.09 1.20 29.58 nr 138.67150 x 100 mm; 45° 102.70 118.24 1.20 29.58 nr 147.82

Parallel branch100 mm 32.22 37.10 1.00 24.64 nr 61.73

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172 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Double branch75 mm 36.35 41.85 0.95 23.41 nr 65.26100 mm 38.04 43.80 1.30 32.04 nr 75.84150 x 100 mm 107.12 123.33 1.56 38.44 nr 161.77

Double access branch100 mm 60.23 69.34 1.43 35.25 nr 104.59

Corner branch100 mm 54.08 62.26 1.30 32.04 nr 94.30

Puddle flange; grey epoxy coated100 mm 36.16 41.63 1.00 24.64 nr 66.27

Roof vent connector; asphalt75 mm 44.01 50.67 0.90 22.17 nr 72.84100 mm 34.36 39.56 0.97 23.90 nr 63.46

P trap100 mm 31.89 36.72 1.00 24.64 nr 61.35

P trap with access50 mm 48.80 56.18 0.77 18.97 nr 75.1675 mm 48.80 56.18 0.90 22.17 nr 78.36100 mm 54.09 62.28 1.16 28.58 nr 90.86150 mm 94.45 108.74 1.77 43.61 nr 152.35

Bellmouth gully inlet100 mm 46.16 53.15 1.08 26.61 nr 79.75

Balcony gully inlet100 mm 139.36 160.45 1.08 26.61 nr 187.06

Roof outlet Flat grate75 mm 86.03 99.05 0.83 20.45 nr 119.50100 mm 121.03 139.34 1.08 26.61 nr 165.95

Dome grate75 mm 86.03 99.05 0.83 20.45 nr 119.50100 mm 135.75 156.29 1.08 26.61 nr 182.90

Top Hat100 mm 183.79 211.60 1.08 26.61 nr 238.21

Cast iron pipe; EPDM rubber gasket jointwith continuity clip; BS EN877; fixed tobackgrounds

Pipe, with brackets and jointing couplingsmeasured separately

50 mm 11.61 13.77 0.25 6.16 m 19.9370 mm 13.44 15.94 0.45 11.09 m 27.03100 mm 15.98 18.95 0.60 14.78 m 33.73125 mm 25.65 30.42 0.65 16.02 m 46.43150 mm 31.66 37.54 0.70 17.25 m 54.79200 mm 52.91 62.74 1.14 28.09 m 90.83250 mm 73.93 87.67 1.25 30.80 m 118.47300 mm 92.07 109.18 1.53 37.70 m 146.88

R: DISPOSAL SYSTEMS

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R11: ABOVE GROUND DRAINAGE – cont'd

Fixings

Brackets; fixed to backgrounds. Forminimum fixing distances, refer to theTables and Memoranda at the rear of thebook

Ductile iron50mm 4.88 5.62 0.10 2.46 nr 8.0870 mm 4.88 5.62 0.10 2.46 nr 8.08100 mm 5.63 6.48 0.15 3.70 nr 10.18150 mm 10.44 12.02 0.20 4.93 nr 16.95200 mm 38.74 44.60 0.25 6.16 nr 50.76

Mild steel; vertical125 mm 9.50 10.94 0.15 3.70 nr 14.63

Mild steel; stand off250 mm 20.70 23.83 0.25 6.16 nr 29.99300 mm 22.81 26.26 0.25 6.16 nr 32.42

Stack support; rubber seal70 mm 12.53 14.43 0.74 18.23 nr 32.66100 mm 17.21 19.81 0.88 21.68 nr 41.50125 mm 18.41 21.20 1.00 24.64 nr 45.83150 mm 24.95 28.73 1.19 29.32 nr 58.05200 mm 31.28 36.01 1.31 32.28 nr 68.29

Wall spacer plate; cast iron (eared sockets)50 mm 4.15 4.78 0.10 2.46 nr 7.2470 mm 4.15 4.78 0.10 2.46 nr 7.24100 mm 4.15 4.78 0.10 2.46 nr 7.24

Extra over fittings EPDM rubber jointed castiron pipework BS EN 877, with jointingcouplings measured separately

Coupling50 mm 5.22 6.01 0.50 12.32 nr 18.3370 mm 5.75 6.62 0.60 14.79 nr 21.41100 mm 7.48 8.61 0.67 16.51 nr 25.12125 mm 9.29 10.70 0.75 18.49 nr 29.18150mm 14.99 17.26 0.83 20.46 nr 37.72200 mm 33.51 38.58 1.21 29.81 nr 68.39250 mm 48.00 55.26 1.33 32.77 nr 88.03300 mm 55.55 63.96 1.63 40.16 nr 104.12

Plain socket50 mm 13.10 15.08 0.25 6.16 nr 21.2470 mm 13.10 15.08 0.25 6.16 nr 21.24100 mm 15.05 17.33 0.25 6.16 nr 23.49

Eared socket50 mm 13.50 15.54 0.25 6.16 nr 21.7070 mm 13.50 15.54 0.25 6.16 nr 21.70100 mm 16.38 18.86 0.25 6.16 nr 25.02

R: DISPOSAL SYSTEMS

174 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Slip socket50 mm 16.97 19.54 0.25 6.16 nr 25.7070 mm 16.97 19.54 0.25 6.16 nr 25.70100 mm 19.83 22.83 0.25 6.16 nr 28.99

Stack support pipe70 mm 19.36 22.29 0.74 18.23 nr 40.52100 mm 21.53 24.79 0.88 21.68 nr 46.47125 mm 23.88 27.49 1.00 24.64 nr 52.13150 mm 34.09 39.25 1.19 29.32 nr 68.57200 mm 51.28 59.04 1.31 32.28 nr 91.32

Access pipe; round door50 mm 24.06 27.70 0.54 13.30 nr 41.0170 mm 25.45 29.30 0.64 15.77 nr 45.07100 mm 27.98 32.21 0.60 14.78 nr 47.00150 mm 50.64 58.30 0.83 20.45 nr 78.75

Access pipe; square door100 mm 54.11 62.30 0.60 14.78 nr 77.08125 mm 56.30 64.82 0.67 16.51 nr 81.33150 mm 84.71 97.53 0.71 17.49 nr 115.02200 mm 168.28 193.75 1.21 29.81 nr 223.56250 mm 264.76 304.82 1.31 32.28 nr 337.10300 mm 330.38 380.37 1.43 35.23 nr 415.61

Taper reducer70 mm 13.89 15.99 0.51 12.57 nr 28.56100 mm 16.34 18.81 0.58 14.29 nr 33.10125 mm 16.41 18.89 0.64 15.77 nr 34.66150 mm 31.35 36.09 0.67 16.51 nr 52.60200 mm 50.92 58.63 1.15 28.33 nr 86.96250 mm 105.17 121.08 1.25 30.80 nr 151.88300 mm 144.59 166.47 1.37 33.75 nr 200.22

Blank cap50 mm 3.63 4.18 0.24 5.91 nr 10.0970 mm 3.84 4.42 0.26 6.41 nr 10.83100 mm 4.46 5.13 0.32 7.88 nr 13.02125 mm 6.31 7.26 0.35 8.62 nr 15.89150 mm 6.45 7.43 0.40 9.86 nr 17.28200 mm 28.49 32.80 0.60 14.78 nr 47.58250 mm 58.23 67.04 0.65 16.02 nr 83.06300 mm 82.98 95.54 0.72 17.74 nr 113.28

Blank cap; 50 mm screwed tapping70 mm 8.55 9.84 0.26 6.41 nr 16.25100 mm 9.23 10.63 0.32 7.88 nr 18.51150 mm 11.10 12.78 0.40 9.86 nr 22.64

Universal connector; EPDM rubber50 x 56/48/40 mm 7.43 8.55 0.30 7.39 nr 15.95

Blank end; push fit100 x 38/32 mm 8.29 9.54 0.39 9.61 nr 19.15

R: DISPOSAL SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 175

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R11: ABOVE GROUND DRAINAGE – cont'd

Extra over fittings EPDM rubber jointed castiron pipework BS EN 877, with jointingcouplings measured separately – cont'd

Boss pipe; 2 " BSPT socket50 mm 20.34 23.42 0.54 13.30 nr 36.7275 mm 20.34 23.42 0.64 15.77 nr 39.19100 mm 24.86 28.62 0.78 19.22 nr 47.84150 mm 40.54 46.67 1.09 26.86 nr 73.53

Boss pipe; 2 x 2 " BSPT socket; opposed100 mm 32.12 36.98 0.78 19.22 nr 56.20

Boss pipe; 2 x 2 " BSPT socket; 90°100 mm 32.12 36.98 0.78 19.22 nr 56.20

Manifold connector100 mm 49.60 57.11 0.78 19.22 nr 76.32

Bend; short radius50mm 9.04 10.41 0.50 12.32 nr 22.7370mm 10.16 11.70 0.60 14.78 nr 26.48100mm 12.03 13.85 0.67 16.51 nr 30.36125 mm 21.33 24.56 0.78 19.22 nr 43.78150mm 21.60 24.87 0.83 20.46 nr 45.33200 mm; 45° 64.33 74.06 1.21 29.81 nr 103.88250 mm; 45° 125.54 144.54 1.31 32.28 nr 176.81300 mm; 45° 176.59 203.31 1.43 35.23 nr 238.55

Access bend; short radius70 mm 19.70 22.68 0.64 15.77 nr 38.45100mm 28.78 33.14 0.78 19.22 nr 52.35150mm 50.63 58.29 0.83 20.46 nr 78.76

Bend; long radius bend100mm 30.59 35.22 0.67 16.51 nr 51.73100 mm; 22° 22.55 25.96 0.78 19.22 nr 45.18150mm 87.66 100.93 0.83 20.46 nr 121.39

Access bend; long radius100mm 37.23 42.86 0.67 16.51 nr 59.38

Bend; long tail100 mm 21.09 24.28 0.78 19.22 nr 43.50

Bend; long tail double70 mm 32.68 37.63 0.64 15.77 nr 53.39100 mm 36.05 41.51 0.78 19.22 nr 60.72

Bend; air pipe100 mm 38.00 43.75 0.78 19.22 nr 62.97

Offset

75 mm projection100 mm 18.50 21.30 0.78 19.22 nr 40.52

R: DISPOSAL SYSTEMS

176 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

130 mm projection50 mm 15.33 17.65 0.54 13.30 nr 30.9570 mm 23.22 26.73 0.64 15.77 nr 42.50100 mm 30.49 35.10 0.78 19.22 nr 54.32125 mm 38.65 44.50 0.78 19.22 nr 63.72

Branch; equal and unequal50 mm 14.48 16.67 0.78 19.22 nr 35.8970 mm 15.29 17.60 0.85 20.95 nr 38.55100 mm 19.48 22.43 1.00 24.64 nr 47.07125 mm 42.05 48.41 1.16 28.58 nr 76.99150 mm 46.62 53.67 1.37 33.75 nr 87.43200 mm 125.89 144.94 1.51 37.20 nr 182.14250 mm 281.80 324.44 1.63 40.16 nr 364.60300mm 362.60 417.47 1.77 43.61 nr 461.08

Branch; radius; equal and unequal70 mm 18.64 21.46 0.79 19.46 nr 40.92100 mm 24.53 28.24 0.96 23.65 nr 51.89125 mm 42.05 48.41 1.16 28.58 nr 76.99150 mm 74.53 85.81 1.37 33.75 nr 119.56200 mm 157.19 180.98 1.51 37.20 nr 218.18

Branch; long tail100 mm 68.40 78.75 0.96 23.65 nr 102.40

Access branch; radius; equal and unequal70 mm 27.32 31.45 0.79 19.46 nr 50.92100 mm 38.45 44.27 0.96 23.65 nr 67.92150 mm 86.70 99.82 1.20 29.58 nr 129.40

Double branch; equal and unequal100mm 29.09 33.49 1.30 32.04 nr 65.53100 mm; 69° 30.81 35.47 1.30 32.04 nr 67.51150 mm 109.40 125.95 1.37 33.75 nr 159.71200 mm 151.23 174.11 1.51 37.20 nr 211.32

Double branch; radius; equal and unequal100 mm 26.52 30.53 1.30 32.04 nr 62.57150 mm 109.06 125.56 1.37 33.75 nr 159.32200 mm 151.23 174.11 1.51 37.20 nr 211.32

Corner branch100 mm 51.03 58.75 1.30 32.04 nr 90.79

Corner branch; long tail100 mm 80.41 92.58 1.30 32.04 nr 124.62

Roof vent connector; asphalt100 mm 33.91 39.04 0.78 19.22 nr 58.26

Roof vent connector; felt100 mm 69.21 79.68 0.78 19.22 nr 98.90

Movement connector100 mm 43.07 49.59 0.78 19.22 nr 68.81150 mm 79.73 91.80 0.78 19.22 nr 111.01

R: DISPOSAL SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 177

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

R11: ABOVE GROUND DRAINAGE – cont'd

Extra over fittings EPDM rubber jointed castiron pipework BS EN 877, with jointingcouplings measured separately – cont'd

Expansion plugs70 mm 17.55 20.21 0.32 7.88 nr 28.09100 mm 18.95 21.82 0.39 9.61 nr 31.43150 mm 28.31 32.59 0.55 13.55 nr 46.15

P trap100mm dia. 22.34 25.72 1.00 24.64 nr 50.36

P trap with access50 mm 34.11 39.27 0.54 13.30 nr 52.5870 mm 34.11 39.27 0.64 15.77 nr 55.04100mm 36.94 42.53 1.00 24.64 nr 67.17150 mm 66.05 76.05 1.09 26.86 nr 102.90

Branch trap100 mm 80.95 93.20 1.17 28.83 nr 122.03

Balcony gully inlet100 mm 139.36 160.45 1.00 24.64 nr 185.09

Roof outlet Flat grate70 mm 86.03 99.05 1.00 24.64 nr 123.69100 mm 121.03 139.34 1.00 24.64 nr 163.98

Dome grate70 mm 86.03 99.05 1.00 24.64 nr 123.69100 mm 135.75 156.29 1.00 24.64 nr 180.93

Top Hat100 mm 183.79 211.60 1.00 24.64 nr 236.24

Floor drains; for cast iron pipework BS 416and BS EN877

Adjustable clamp plate body100 mm; 165mm nickel bronze grate andframe 81.93 94.33 0.50 12.32 nr 106.65100 mm; 165mm nickel bronze rodding eye 95.34 109.77 0.50 12.32 nr 122.09100 mm; 150 x 150mm nickel bronze grateand frame 91.93 105.84 0.50 12.32 nr 118.16100 mm; 150 x 150 nickel bronze rodding eye 95.34 109.77 0.50 12.32 nr 122.09

Deck plate body100 mm; 165mm nickel bronze grate andframe 81.93 94.33 0.50 12.32 nr 106.65100 mm; 165mm nickel bronze rodding eye 95.34 109.77 0.50 12.32 nr 122.09100 mm; 150 x 150mm nickel bronze grateand frame 91.93 105.84 0.50 12.32 nr 118.16100 mm; 150 x 150mm nickel bronze roddingeye 95.34 109.77 0.50 12.32 nr 122.09

R: DISPOSAL SYSTEMS

178 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra for100 mm; Srewed extension piece 31.95 36.78 0.30 7.39 nr 44.18100 mm; Grating extension piece; screwed orspigot 24.24 27.91 0.30 7.39 nr 35.30100 mm; Brewary trap 881.72 1015.15 2.00 49.28 nr 1064.42

R: DISPOSAL SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 179

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER

Y10 – PIPELINES

COPPER PIPEWORK

Copper pipe; capillary or compression jointsin the running length; EN1057 R250 (TX)formerly BS 2871 Table X

Fixed vertically or at low level, with bracketsmeasured separately

12mm dia. 1.31 1.51 0.39 9.61 m 11.1215mm dia. 1.48 1.70 0.40 9.86 m 11.5622mm dia. 2.97 3.42 0.47 11.58 m 15.0028mm dia. 3.76 4.33 0.51 12.57 m 16.8935mm dia. 8.91 10.26 0.58 14.29 m 24.5542mm dia. 10.85 12.49 0.66 16.26 m 28.7554mm dia. 13.95 16.06 0.72 17.74 m 33.8067mm dia. 18.25 21.01 0.75 18.48 m 39.4976mm dia. 25.81 29.72 0.76 18.73 m 48.44108mm dia. 37.13 42.75 0.78 19.22 m 61.97133mm dia. 48.18 55.47 1.05 25.87 m 81.34159mm dia. 76.35 87.90 1.15 28.33 m 116.24

Fixed horizontally at high level or suspended,with brackets measured separately

12mm dia. 1.31 1.51 0.45 11.09 m 12.6015mm dia. 1.48 1.70 0.46 11.33 m 13.0422mm dia. 2.97 3.42 0.54 13.30 m 16.7228mm dia. 3.76 8.66 0.59 14.54 m 23.1935mm dia. 8.91 10.26 0.67 16.51 m 26.7742mm dia. 10.85 12.49 0.76 18.73 m 31.2254mm dia. 13.95 16.06 0.83 20.45 m 36.5167mm dia. 18.25 21.01 0.86 21.19 m 42.2076mm dia. 25.81 29.72 0.87 21.44 m 51.15108mm dia. 37.13 42.75 0.90 22.17 m 64.92133mm dia. 48.18 55.47 1.21 29.81 m 85.28159mm dia. 76.35 87.90 1.32 32.52 m 120.43

Copper pipe; capillary or compression jointsin the running length; EN1057 R250 (TY)formerly BS 2871 Table Y

Fixed vertically or at low level with bracketsmeasured separately (Refer to Copper PipeTable X Section)

12mm dia. 1.70 1.96 0.41 10.10 m 12.0615mm dia. 2.43 2.80 0.43 10.59 m 13.3922mm dia. 4.27 4.92 0.50 12.32 m 17.2428mm dia. 5.52 6.36 0.54 13.30 m 19.6635mm dia. 8.05 9.27 0.62 15.28 m 24.5442mm dia. 9.76 11.24 0.71 17.49 m 28.7354mm dia. 16.64 19.16 0.78 19.22 m 38.3867mm dia. 22.10 25.44 0.82 20.20 m 45.6576mm dia. 25.14 28.94 0.60 14.78 m 43.73108mm dia. 44.85 51.64 0.88 21.68 m 73.32

S: PIPED SUPPLY SYSTEMS

180 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Copper pipe; capillary or compression jointsin the running length; EN1057 R250 (TX)formerly BS 2871 Table X

Plastic coated gas and cold water service pipefor corrosive environments, fixed vertically or atlow level with brackets measured separtely

15mm dia. (white) 3.40 3.91 0.59 14.54 m 18.4522mm dia. (white) 6.01 6.92 0.68 16.76 m 23.6828mm dia. (white) 6.20 7.14 0.74 18.24 m 25.38

Fixings

For copper pipework

Saddle band6mm dia. 0.12 0.14 0.11 2.71 nr 2.858mm dia. 0.12 0.14 0.12 2.96 nr 3.0910mm dia. 0.07 0.08 0.12 2.96 nr 3.0412mm dia. 0.07 0.08 0.12 2.96 nr 3.0415mm dia. 0.07 0.08 0.13 3.20 nr 3.2822mm dia. 0.13 0.15 0.13 3.20 nr 3.3528mm dia. 0.08 0.09 0.16 3.94 nr 4.0335mm dia. 0.24 0.28 0.18 4.43 nr 4.7142mm dia. 0.51 0.59 0.21 5.17 nr 5.7654mm dia. 0.68 0.78 0.21 5.17 nr 5.96

Single spacing clip15mm dia. 0.14 0.16 0.14 3.45 nr 3.6122mm dia. 0.14 0.16 0.15 3.70 nr 3.8628mm dia. 0.35 0.40 0.17 4.19 nr 4.59

Two piece spacing clip8mm dia. Bottom 0.12 0.14 0.11 2.71 nr 2.858mm dia. Top 0.12 0.14 0.11 2.71 nr 2.8512mm dia. Bottom 0.12 0.14 0.13 3.20 nr 3.3412mm dia. Top 0.12 0.14 0.13 3.20 nr 3.3415mm dia. Bottom 0.13 0.15 0.13 3.20 nr 3.3515mm dia. Top 0.13 0.15 0.13 3.20 nr 3.3522mm dia. Bottom 0.13 0.15 0.14 3.45 nr 3.6022mm dia. Top 0.14 0.16 0.14 3.45 nr 3.6128mm dia. Bottom 0.13 0.15 0.16 3.94 nr 4.0928mm dia. Top 0.23 0.26 0.16 3.94 nr 4.2135mm dia. Bottom 0.14 0.16 0.21 5.17 nr 5.3435mm dia. Top 0.34 0.39 0.21 5.17 nr 5.57

Single pipe bracket15mm dia. 1.18 1.36 0.14 3.45 nr 4.8122mm dia. 1.20 1.38 0.14 3.45 nr 4.8328mm dia. 1.65 1.90 0.17 4.19 nr 6.09

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 181

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

COPPER PIPEWORK – cont'd

For copper pipework – cont'd

Single pipe ring15mm dia. 2.07 2.38 0.26 6.41 nr 8.7922mm dia. 2.25 2.59 0.26 6.41 nr 9.0028mm dia. 2.82 3.25 0.31 7.64 nr 10.8835mm dia. 3.97 4.57 0.32 7.88 nr 12.4642mm dia. 4.61 5.31 0.32 7.88 nr 13.1954mm dia. 5.90 6.79 0.34 8.38 nr 15.1767mm dia. 9.90 11.40 0.35 8.62 nr 20.0276mm dia. 20.34 23.42 0.42 10.35 nr 33.77108mm dia. 37.43 43.09 0.42 10.35 nr 53.44

Double pipe ring15mm dia. 2.84 3.27 0.26 6.41 nr 9.6822mm dia. 3.55 4.09 0.26 6.41 nr 10.4928mm dia. 5.60 6.45 0.31 7.64 nr 14.0935mm dia. 7.47 8.60 0.32 7.88 nr 16.4842mm dia. 7.47 8.60 0.32 7.88 nr 16.4854mm dia. 8.66 9.97 0.34 8.38 nr 18.3567mm dia. 10.91 12.56 0.35 8.62 nr 21.1876mm dia. 16.55 19.05 0.42 10.35 nr 29.40108mm dia. 22.61 26.03 0.42 10.35 nr 36.38

Wall bracket15mm dia. 2.35 2.71 0.05 1.23 nr 3.9422mm dia. 3.08 3.55 0.05 1.23 nr 4.7828mm dia. 3.68 4.24 0.05 1.23 nr 5.4735mm dia. 5.52 6.36 0.05 1.23 nr 7.5942mm dia. 7.29 8.39 0.05 1.23 nr 9.6354mm dia. 11.37 13.09 0.05 1.23 nr 14.32

Hospital bracket15mm dia. 4.04 4.65 0.26 6.41 nr 11.0622mm dia. 4.78 5.50 0.26 6.41 nr 11.9128mm dia. 5.60 6.45 0.31 7.64 nr 14.0935mm dia. 5.93 6.83 0.32 7.88 nr 14.7142mm dia. 8.48 9.76 0.32 7.88 nr 17.6554mm dia. 11.35 13.07 0.34 8.38 nr 21.44

Screw on backplate, femaleAll sizes 15mm to 54mm x 10mm 1.30 1.50 0.10 2.46 nr 3.96

Screw on backplate, maleAll sizes 15mm to 54mm x 10mm 1.72 1.98 0.10 2.46 nr 4.44

Pipe joist clips, single15mm dia. 0.82 0.94 0.08 1.97 nr 2.9222mm dia. 0.82 0.94 0.08 1.97 nr 2.92

Pipe joist clips, double15mm dia. 1.14 1.31 0.08 1.97 nr 3.2822mm dia. 0.62 0.71 0.08 1.97 nr 2.68

S: PIPED SUPPLY SYSTEMS

182 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra Over channel sections for fabricatedhangers and brackets

Galvanised steel; including inserts, bolts, nuts,washers; fixed to backgrounds

41 x 21mm 5.08 5.85 0.29 7.15 m 12.9941 x 41mm 6.09 7.01 0.29 7.15 m 14.16

Threaded rods; metric thread; including nuts,washers etc

10mm dia x 600mm long for ring clips up to54mm 1.67 1.92 0.18 4.43 nr 6.3612mm dia x 600mm long for ring clips from54mm 2.57 2.96 0.18 4.43 nr 7.39

Extra over copper pipes; capillary fittings;BS 864

Stop end15mm dia. 1.19 1.37 0.13 3.20 nr 4.5722mm dia. 2.22 2.56 0.14 3.45 nr 6.0128mm dia. 3.97 4.57 0.17 4.19 nr 8.7635mm dia. 8.76 10.09 0.19 4.68 nr 14.7742mm dia. 15.09 17.37 0.22 5.42 nr 22.7954mm dia. 21.06 24.25 0.23 5.67 nr 29.91

Straight coupling; copper to copper6mm dia. 1.25 1.44 0.23 5.67 nr 7.118mm dia. 1.28 1.47 0.23 5.67 nr 7.1410mm dia. 0.65 0.75 0.23 5.67 nr 6.4215mm dia. 0.14 0.16 0.23 5.67 nr 5.8322mm dia. 0.38 0.44 0.26 6.41 nr 6.8428mm dia. 1.10 1.27 0.30 7.39 nr 8.6635mm dia. 3.58 4.12 0.34 8.38 nr 12.5042mm dia. 5.98 6.88 0.38 9.36 nr 16.2554mm dia. 11.03 12.70 0.42 10.35 nr 23.0567mm dia. 32.75 37.71 0.53 13.06 nr 50.76

Adaptor coupling; imperial to metric1/2" x 15mm dia. 2.59 2.98 0.27 6.65 nr 9.633/4" x 22mm dia. 2.27 2.61 0.31 7.64 nr 10.251" x 28mm dia. 4.46 5.13 0.36 8.87 nr 14.001 1/4" x 35mm dia. 7.46 8.59 0.41 10.10 nr 18.691 1/2" x 42mm dia. 9.49 10.93 0.46 11.33 nr 22.26

Reducing coupling15 x 10mm dia. 2.73 3.14 0.23 5.67 nr 8.8122 x 10mm dia. 4.00 4.61 0.26 6.41 nr 11.0122 x 15mm dia. 2.16 2.49 0.27 6.65 nr 9.1428 x 15mm dia. 4.92 5.66 0.28 6.90 nr 12.5628 x 22mm dia. 3.01 3.47 0.30 7.39 nr 10.8635 x 28mm dia. 7.10 8.17 0.34 8.38 nr 16.5542 x 35mm dia. 10.41 11.99 0.38 9.36 nr 21.3554 x 35mm dia. 18.27 21.03 0.42 10.35 nr 31.3854 x 42mm dia. 19.94 22.96 0.42 10.35 nr 33.31

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 183

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

COPPER PIPEWORK – cont'd

Extra over copper pipes; capillary fittings;BS 864 – cont'd

Straight female connector15mm x 1/2" dia. 2.71 3.12 0.27 6.65 nr 9.7722mm x 3/4" dia. 3.92 4.51 0.31 7.64 nr 12.1528mm x 1" dia. 7.41 8.53 0.36 8.87 nr 17.4035mm x 1 1/4" dia. 12.81 14.75 0.41 10.10 nr 24.8542mm x 1 1/2" dia. 16.63 19.15 0.46 11.33 nr 30.4854mm x 2" dia. 26.37 30.36 0.52 12.81 nr 43.17

Straight male connector15mm x 1/2" dia. 2.30 2.65 0.27 6.65 nr 9.3022mm x 3/4" dia. 4.12 4.74 0.31 7.64 nr 12.3828mm x 1" dia. 6.65 7.66 0.36 8.87 nr 16.5335mm x 1 1/4" dia. 11.68 13.45 0.41 10.10 nr 23.5542mm x 1 1/2" dia. 15.04 17.32 0.46 11.33 nr 28.6554mm x 2" dia. 22.83 26.28 0.52 12.81 nr 39.1067mm x 2 1/2" dia. 36.47 41.99 0.63 15.52 nr 57.51

Female reducing connector15mm x 3/4" dia. 6.73 7.75 0.27 6.65 nr 14.40

Male reducing connector15mm x 3/4" dia. 6.01 6.92 0.27 6.65 nr 13.5722mm x 1" dia. 9.16 10.55 0.31 7.64 nr 18.18

Flanged connector28mm dia. 42.99 49.50 0.36 8.87 nr 58.3735mm dia. 54.43 62.67 0.41 10.10 nr 72.7742mm dia. 65.06 74.91 0.46 11.33 nr 86.2454mm dia. 98.35 113.23 0.52 12.81 nr 126.0467mm dia. 115.65 133.15 0.61 15.03 nr 148.18

Tank connector15mm x 1/2" dia. 5.76 6.63 0.25 6.16 nr 12.7922mm x 3/4" dia. 8.78 10.11 0.28 6.90 nr 17.0128mm x 1" dia. 11.54 13.29 0.32 7.88 nr 21.1735mm x 1 1/4" dia. 14.80 17.04 0.37 9.12 nr 26.1642mm x 1 1/2" dia. 19.40 22.34 0.43 10.59 nr 32.9354mm x 2" dia. 29.65 34.14 0.46 11.33 nr 45.47

Tank connector with long thread15mm x 1/2" dia. 7.46 8.59 0.30 7.39 nr 15.9822mm x 3/4" dia. 10.62 12.23 0.33 8.13 nr 20.3628mm x 1" dia. 13.14 15.13 0.39 9.61 nr 24.74

S: PIPED SUPPLY SYSTEMS

184 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Reducer15 x 10mm dia. 0.92 1.06 0.23 5.67 nr 6.7322 x 15mm dia. 0.64 0.74 0.26 6.41 nr 7.1428 x 15mm dia. 2.43 2.80 0.28 6.90 nr 9.7028 x 22mm dia. 1.86 2.14 0.30 7.39 nr 9.5335 x 22mm dia. 6.89 7.93 0.34 8.38 nr 16.3142 x 22mm dia. 12.45 14.33 0.36 8.87 nr 23.2042 x 35mm dia. 9.63 11.09 0.38 9.36 nr 20.4554 x 35mm dia. 20.21 23.27 0.40 9.86 nr 33.1254 x 42mm dia. 17.43 20.07 0.42 10.35 nr 30.4267 x 54mm dia. 23.69 27.27 0.53 13.06 nr 40.33

Adaptor; copper to female iron15mm x 1/2" dia. 4.66 5.37 0.27 6.65 nr 12.0222mm x 3/4" dia. 7.11 8.19 0.31 7.64 nr 15.8228mm x 1" dia. 10.02 11.54 0.36 8.87 nr 20.4135mm x 1 1/4" dia. 18.13 20.87 0.41 10.10 nr 30.9842mm x 1 1/2" dia. 22.83 26.28 0.46 11.33 nr 37.6254mm x 2" dia. 27.48 31.64 0.52 12.81 nr 44.45

Adaptor; copper to male iron15mm x 1/2" dia. 4.76 5.48 0.27 6.65 nr 12.1322mm x 3/4" dia. 6.09 7.01 0.31 7.64 nr 14.6528mm x 1" dia. 10.17 11.71 0.36 8.87 nr 20.5835mm x 1 1/4" dia. 14.81 17.05 0.41 10.10 nr 27.1542mm x 1 1/2" dia. 20.46 23.56 0.46 11.33 nr 34.8954mm x 2" dia. 27.48 31.64 0.52 12.81 nr 44.45

Union coupling15mm dia. 6.45 7.43 0.41 10.10 nr 17.5322mm dia. 10.32 11.88 0.45 11.09 nr 22.9728mm dia. 15.04 17.32 0.51 12.57 nr 29.8835mm dia. 19.74 22.73 0.64 15.77 nr 38.5042mm dia. 28.84 33.20 0.68 16.75 nr 49.9654mm dia. 54.88 63.18 0.78 19.22 nr 82.4067mm dia. 92.93 106.99 0.96 23.65 nr 130.65

Elbow15mm dia. 0.25 0.29 0.23 5.67 nr 5.9522mm dia. 0.66 0.76 0.26 6.41 nr 7.1728mm dia. 1.76 2.03 0.31 7.64 nr 9.6635mm dia. 7.67 8.83 0.35 8.62 nr 17.4542mm dia. 12.67 14.59 0.41 10.10 nr 24.6954mm dia. 26.17 30.13 0.44 10.84 nr 40.9767mm dia. 67.93 78.21 0.54 13.30 nr 91.51

Backplate elbow15mm dia. 4.84 5.57 0.51 12.57 nr 18.1422mm dia. 10.39 11.96 0.54 13.30 nr 25.27

Overflow bend22mm dia. 14.64 16.86 0.26 6.41 nr 23.26

Return bend15mm dia. 7.25 8.35 0.23 5.67 nr 14.0122mm dia. 14.24 16.39 0.26 6.41 nr 22.8028mm dia. 18.20 20.95 0.31 7.64 nr 28.59

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 185

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

COPPER PIPEWORK – cont'd

Extra over copper pipes; capillary fittings;BS 864 – cont'd

Obtuse elbow15mm dia. 0.93 1.07 0.23 5.67 nr 6.7422mm dia. 1.94 2.23 0.26 6.41 nr 8.6428mm dia. 3.71 4.27 0.31 7.64 nr 11.9135mm dia. 11.57 13.32 0.36 8.87 nr 22.1942mm dia. 20.60 23.72 0.41 10.10 nr 33.8254mm dia. 37.26 42.90 0.44 10.84 nr 53.7467mm dia. 67.60 77.83 0.54 13.30 nr 91.13

Straight tap connector15mm x 1/2" dia. 1.24 1.43 0.13 3.20 nr 4.6322mm x 3/4" dia. 1.85 2.13 0.14 3.45 nr 5.58

Bent tap connector15mm x 1/2" dia. 1.84 2.12 0.13 3.20 nr 5.3222mm x 3/4" dia. 5.64 6.49 0.14 3.45 nr 9.94

Bent male union connector15mm x 1/2" dia. 9.43 10.86 0.41 10.10 nr 20.9622mm x 3/4" dia. 12.25 14.10 0.45 11.09 nr 25.1928mm x 1" dia. 17.53 20.18 0.51 12.57 nr 32.7535mm x 1 1/4" dia. 28.60 32.93 0.64 15.77 nr 48.7042mm x 1 1/2" dia. 46.49 53.53 0.68 16.75 nr 70.2854mm x 2" dia. 73.45 84.56 0.78 19.22 nr 103.78

Bent female union connector15mm dia. 9.43 10.86 0.41 10.10 nr 20.9622mm x 3/4" dia. 12.25 14.10 0.45 11.09 nr 25.1928mm x 1" dia. 17.53 20.18 0.51 12.57 nr 32.7535mm x 1 1/4" dia. 28.60 32.93 0.64 15.77 nr 48.7042mm x 1 1/2" dia. 46.49 53.53 0.68 16.75 nr 70.2854mm x 2" dia. 73.45 84.56 0.78 19.22 nr 103.78

Straight union adaptor15mm x 3/4" dia. 4.03 4.64 0.41 10.10 nr 14.7422mm x 1" dia. 5.72 6.59 0.45 11.09 nr 17.6728mm x 1 1/4" dia. 9.25 10.65 0.51 12.57 nr 23.2235mm x 1 1/2" dia. 14.24 16.39 0.64 15.77 nr 32.1642mm x 2" dia. 17.98 20.70 0.68 16.75 nr 37.4554mm x 2 1/2" dia. 27.76 31.96 0.78 19.22 nr 51.18

Straight male union connector15mm x 1/2" dia. 8.03 9.25 0.41 10.10 nr 19.3522mm x 3/4" dia. 10.41 11.99 0.45 11.09 nr 23.0728mm x 1" dia. 15.52 17.87 0.51 12.57 nr 30.4335mm x 1 1/4" dia. 22.36 25.74 0.64 15.77 nr 41.5142mm x 1 1/2" dia. 35.13 40.45 0.68 16.75 nr 57.2054mm x 2" dia. 50.48 58.12 0.78 19.22 nr 77.34

S: PIPED SUPPLY SYSTEMS

186 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Straight female union connector15mm x 1/2" dia. 8.03 9.25 0.41 10.10 nr 19.3522mm x 3/4" dia. 10.41 11.99 0.45 11.09 nr 23.0728mm x 1" dia. 15.52 17.87 0.51 12.57 nr 30.4335mm x 1 1/4" dia. 22.36 25.74 0.64 15.77 nr 41.5142mm x 1 1/2" dia. 35.13 40.45 0.68 16.75 nr 57.2054mm x 2" dia. 50.48 58.12 0.78 19.22 nr 77.34

Male nipple3/4 x 1/2" dia. 3.97 4.57 0.28 6.90 nr 11.471 x 3/4" dia. 2.27 2.61 0.32 7.88 nr 10.501 1/4 x 1" dia. 2.50 2.88 0.37 9.12 nr 11.991 1/2 x 1 1/4" dia. 9.28 10.68 0.42 10.35 nr 21.032 x 1 1/2" dia. 18.99 21.86 0.46 11.33 nr 33.202 1/2 x 2" dia. 24.74 28.48 0.56 13.80 nr 42.28

Female nipple3/4 x 1/2" dia. 3.97 4.57 0.28 6.90 nr 11.471 x 3/4" dia. 4.60 5.30 0.32 7.88 nr 13.181 1/4 x 1" dia. 6.27 7.22 0.37 9.12 nr 16.341 1/2 x 1 1/4" dia. 9.28 10.68 0.42 10.35 nr 21.032 x 1 1/2" dia. 18.99 21.86 0.46 11.33 nr 33.202 1/2 x 2" dia. 24.74 28.48 0.56 13.80 nr 42.28

Equal tee10mm dia. 2.51 2.89 0.25 6.16 nr 9.0515mm dia. 0.25 0.29 0.36 8.87 nr 9.1622mm dia. 0.66 0.76 0.39 9.61 nr 10.3728mm dia. 4.90 5.64 0.43 10.59 nr 16.2435mm dia. 12.49 14.38 0.57 14.04 nr 28.4242mm dia. 20.03 23.06 0.60 14.78 nr 37.8454mm dia. 40.39 46.50 0.65 16.02 nr 62.5267mm dia. 54.95 63.27 0.78 19.22 nr 82.48

Female tee, reducing branch FI15 x 15mm x 1/4" dia. 6.04 6.95 0.36 8.87 nr 15.8222 x 22mm x 1/2" dia. 4.20 4.84 0.39 9.61 nr 14.4428 x 28mm x 3/4" dia. 14.49 16.68 0.43 10.59 nr 27.2835 x 35mm x 3/4" dia. 20.91 24.07 0.47 11.58 nr 35.6542 x 42mm x 1/2" dia. 25.12 28.92 0.60 14.78 nr 43.70

Backplate tee15 x 15mm x 1/2" dia. 11.44 13.17 0.62 15.28 nr 28.45

Heater tee1/2 x 1/2" x 15mm dia. 10.29 11.85 0.36 8.87 nr 20.72

Union heater tee1/2 x 1/2" x 15mm dia. 10.29 11.85 0.36 8.87 nr 20.72

Sweep tee – equal15mm dia. 8.18 9.42 0.36 8.87 nr 18.2922mm dia. 10.52 12.11 0.39 9.61 nr 21.7228mm dia. 17.71 20.39 0.43 10.59 nr 30.9835mm dia. 25.11 28.91 0.57 14.04 nr 42.9542mm dia. 37.23 42.86 0.60 14.78 nr 57.6554mm dia. 41.23 47.47 0.65 16.02 nr 63.4867mm dia. 56.21 64.72 0.78 19.22 nr 83.93

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 187

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

COPPER PIPEWORK – cont'd

Extra over copper pipes; capillary fittings;BS 864 – cont'd

Sweep tee – reducing22 x 22 x 15mm dia. 8.82 10.15 0.39 9.61 nr 19.7628 x 28 x 22mm dia. 14.98 17.25 0.43 10.59 nr 27.8435 x 35 x 22mm dia. 25.11 28.91 0.57 14.04 nr 42.95

Sweep tee – double15mm dia. 9.25 10.65 0.36 8.87 nr 19.5222mm dia. 12.59 14.50 0.39 9.61 nr 24.1028mm dia. 19.13 22.02 0.43 10.59 nr 32.62

Cross15mm dia. 12.24 14.09 0.48 11.83 nr 25.9222mm dia. 13.67 15.74 0.53 13.06 nr 28.8028mm dia. 19.62 22.59 0.61 15.03 nr 37.62

Extra over copper pipes; high duty capillaryfittings; BS 864

Stop end15mm dia. 5.73 6.60 0.16 3.94 nr 10.54

Straight coupling; copper to copper15mm dia. 2.62 3.02 0.27 6.65 nr 9.6722mm dia. 4.20 4.84 0.32 7.88 nr 12.7228mm dia. 5.61 6.46 0.37 9.12 nr 15.5835mm dia. 10.49 12.08 0.43 10.59 nr 22.6742mm dia. 11.47 13.21 0.50 12.32 nr 25.5254mm dia. 16.87 19.42 0.54 13.30 nr 32.73

Reducing coupling15 x 12mm dia. 4.94 5.69 0.27 6.65 nr 12.3422 x 15mm dia. 5.73 6.60 0.32 7.88 nr 14.4828 x 22mm dia. 7.89 9.08 0.37 9.12 nr 18.20

Straight female connector15mm x 1/2" dia. 6.45 7.43 0.32 7.88 nr 15.3122mm x 3/4" dia. 7.27 8.37 0.36 8.87 nr 17.2428mm x 1" dia. 10.72 12.34 0.42 10.35 nr 22.69

Straight male connector15mm x 1/2" dia. 6.27 7.22 0.32 7.88 nr 15.1022mm x 3/4" dia. 7.27 8.37 0.36 8.87 nr 17.2428mm x 1" dia. 10.72 12.34 0.42 10.35 nr 22.6942mm x 1 1/2" dia. 20.92 24.09 0.53 13.06 nr 37.1454mm x 2" dia. 34.00 39.15 0.62 15.28 nr 54.42

S: PIPED SUPPLY SYSTEMS

188 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Reducer15 x 12mm dia. 3.24 3.73 0.27 6.65 nr 10.3822 x 15mm dia. 3.17 3.65 0.32 7.88 nr 11.5328 x 22mm dia. 5.73 6.60 0.37 9.12 nr 15.7135 x 28mm dia. 7.27 8.37 0.43 10.59 nr 18.9642 x 35mm dia. 9.37 10.79 0.50 12.32 nr 23.1154 x 42mm dia. 15.11 17.40 0.39 9.61 nr 27.01

Straight union adaptor15mm x 3/4" dia. 5.24 6.03 0.27 6.65 nr 12.6922mm x 1" dia. 7.09 8.16 0.32 7.88 nr 16.0528mm x 1 1/4" dia. 9.37 10.79 0.37 9.12 nr 19.9035mm x 1 1/2" dia. 16.98 19.55 0.43 10.59 nr 30.1442mm x 2" dia. 21.51 24.77 0.50 12.32 nr 37.08

Bent union adaptor15mm x 3/4" dia. 13.62 15.68 0.27 6.65 nr 22.3322mm x 1" dia. 18.38 21.16 0.32 7.88 nr 29.0528mm x 1 1/4" dia. 24.74 28.48 0.37 9.12 nr 37.60

Adaptor; male copper to FI15mm x 1/2" dia. 6.13 7.06 0.27 6.65 nr 13.7122mm x 3/4" dia. 10.52 12.11 0.32 7.88 nr 20.00

Union coupling15mm dia. 11.80 13.59 0.54 13.30 nr 26.8922mm dia. 15.11 17.40 0.60 14.78 nr 32.1828mm dia. 20.97 24.14 0.68 16.75 nr 40.9035mm dia. 36.61 42.15 0.83 20.45 nr 62.6042mm dia. 43.12 49.65 0.89 21.93 nr 71.57

Elbow15mm dia. 7.60 8.75 0.27 6.65 nr 15.4022mm dia. 8.12 9.35 0.32 7.88 nr 17.2328mm dia. 12.06 13.88 0.37 9.12 nr 23.0035mm dia. 18.86 21.71 0.43 10.59 nr 32.3142mm dia. 23.49 27.04 0.50 12.32 nr 39.3654mm dia. 40.86 47.04 0.52 12.81 nr 59.86

Return bend28mm dia. 18.20 20.95 0.37 9.12 nr 30.0735mm dia. 22.42 25.81 0.43 10.59 nr 36.41

Bent male union connector15mm x 1/2" dia. 17.62 20.29 0.54 13.30 nr 33.5922mm x 3/4" dia. 23.73 27.32 0.60 14.78 nr 42.1028mm x 1" dia. 43.12 49.65 0.68 16.75 nr 66.40

Composite flange35mm dia. 3.56 4.10 0.38 9.37 nr 13.4642mm dia. 4.62 5.32 0.41 10.10 nr 15.4254mm dia. 5.89 6.78 0.43 10.60 nr 17.38

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 189

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

COPPER PIPEWORK – cont'd

Extra over copper pipes; high duty capillaryfittings; BS 864 – cont'd

Equal tee15mm dia. 8.73 10.05 0.44 10.84 nr 20.8922mm dia. 10.98 12.64 0.47 11.58 nr 24.2228mm dia. 14.47 16.66 0.53 13.06 nr 29.7235mm dia. 24.74 28.48 0.70 17.25 nr 45.7342mm dia. 31.50 36.27 0.84 20.70 nr 56.9654mm dia. 49.60 57.11 0.79 19.46 nr 76.57

Reducing tee15 x 12mm dia. 11.97 13.78 0.44 10.84 nr 24.6222 x 15mm dia. 14.14 16.28 0.47 11.58 nr 27.8628 x 22mm dia. 20.19 23.25 0.53 13.06 nr 36.3035 x 28mm dia. 32.02 36.87 0.73 17.99 nr 54.8542 x 28mm dia. 40.99 47.19 0.84 20.70 nr 67.8954 x 28mm dia. 64.72 74.51 1.01 24.88 nr 99.40

Extra over copper pipes; compressionfittings; BS 864

Stop end15mm dia. 1.34 1.54 0.10 2.46 nr 4.0122mm dia. 1.59 1.83 0.12 2.96 nr 4.7928mm dia. 1.83 2.11 0.15 3.70 nr 5.80

Straight connector; copper to copper15mm dia. 2.78 3.20 0.18 4.43 nr 7.6422mm dia. 1.47 1.69 0.21 5.17 nr 6.8728mm dia. 4.89 5.63 0.24 5.91 nr 11.54

Straight connector; copper to imperial copper22mm dia. 4.59 5.28 0.21 5.17 nr 10.46

Male coupling; copper to MI (BSP)15mm dia. 0.79 0.91 0.19 4.68 nr 5.5922mm dia. 1.24 1.43 0.23 5.67 nr 7.0928mm dia. 2.89 3.33 0.26 6.41 nr 9.73

Male coupling with long thread and backnut15mm dia. 5.09 5.86 0.19 4.68 nr 10.5422mm dia. 6.46 7.44 0.23 5.67 nr 13.10

Female coupling; copper to FI (BSP)15mm dia. 0.97 1.12 0.19 4.68 nr 5.8022mm dia. 1.39 1.60 0.23 5.67 nr 7.2728mm dia. 4.04 4.65 0.27 6.65 nr 11.30

Elbow15mm dia. 1.04 1.20 0.18 4.43 nr 5.6322mm dia. 1.77 2.04 0.21 5.17 nr 7.2128mm dia. 5.97 6.87 0.24 5.91 nr 12.79

S: PIPED SUPPLY SYSTEMS

190 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Male elbow; copper to FI (BSP)15mm x 1/2" dia. 1.99 2.29 0.19 4.68 nr 6.9722mm x 3/4" dia. 2.58 2.97 0.23 5.67 nr 8.6428mm x 1" dia. 6.24 7.18 0.27 6.65 nr 13.84

Female elbow; copper to FI (BSP)15mm x 1/2" dia. 3.05 3.51 0.19 4.68 nr 8.1922mm x 3/4" dia. 4.41 5.08 0.23 5.67 nr 10.7428mm x 1" dia. 7.78 8.96 0.27 6.65 nr 15.61

Backplate elbow15mm x 1/2" dia. 4.41 5.08 0.50 12.32 nr 17.40

Tank coupling; long thread22mm dia. 6.46 7.44 0.46 11.33 nr 18.77

Tee equal15mm dia. 1.47 1.69 0.28 6.90 nr 8.5922mm dia. 2.47 2.84 0.30 7.39 nr 10.2428mm dia. 11.25 12.95 0.34 8.38 nr 21.33

Tee reducing22mm dia. 6.36 7.32 0.30 7.39 nr 14.71

Backplate tee15mm dia. 15.53 17.88 0.62 15.28 nr 33.16

Extra over fittings; silver brazed weldedjoints

Reducer76 x 67mm dia 25.64 29.52 1.40 34.49 nr 64.01108 x 76mm dia 53.73 61.86 1.80 44.35 nr 106.21133 x 108mm dia 107.14 123.35 2.20 54.20 nr 177.56159 x 133mm dia 137.03 157.77 2.60 64.06 nr 221.83

90° elbow76mm dia 61.94 71.31 1.60 39.42 nr 110.73108mm dia 114.02 131.27 2.00 49.28 nr 180.55133mm dia 241.03 277.50 2.40 59.13 nr 336.64159mm dia 299.22 344.50 2.80 68.99 nr 413.49

45° elbow76mm dia 58.03 66.81 1.60 39.42 nr 106.23108mm dia 91.01 104.78 2.00 49.28 nr 154.06133mm dia 232.73 267.95 2.40 59.13 nr 327.08159mm dia 334.98 385.67 2.80 68.99 nr 454.66

Equal tee76mm dia 75.43 86.84 2.40 59.13 nr 145.98108mm dia 117.16 134.89 3.00 73.92 nr 208.80133mm dia 275.93 317.69 3.60 88.70 nr 406.38159mm dia 329.09 378.89 4.20 103.48 nr 482.37

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 191

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

COPPER PIPEWORK – cont'd

Extra over copper pipes; dezincificationresistant compression fittings; BS 864

Stop end15mm dia. 1.92 2.21 0.10 2.46 nr 4.6722mm dia. 2.78 3.20 0.13 3.20 nr 6.4028mm dia. 5.95 6.85 0.15 3.70 nr 10.5535mm dia. 9.33 10.74 0.18 4.43 nr 15.1842mm dia. 15.53 17.88 0.20 4.93 nr 22.81

Straight coupling; copper to copper15mm dia. 1.54 1.77 0.18 4.43 nr 6.2122mm dia. 2.51 2.89 0.21 5.17 nr 8.0628mm dia. 5.69 6.55 0.24 5.91 nr 12.4635mm dia. 12.04 13.86 0.29 7.15 nr 21.0142mm dia. 15.83 18.23 0.33 8.13 nr 26.3654mm dia. 23.67 27.25 0.38 9.36 nr 36.61

Straight swivel connector; copper to imperialcopper

22mm dia. 5.66 6.52 0.20 4.93 nr 11.44

Male coupling; copper to MI (BSP)15mm x 1/2" dia. 1.37 1.58 0.19 4.68 nr 6.2622mm x 3/4" dia. 2.08 2.39 0.23 5.67 nr 8.0628mm x 1" dia. 4.03 4.64 0.26 6.41 nr 11.0535mm x 1 1/4" dia. 9.15 10.53 0.32 7.88 nr 18.4242mm x 1 1/2" dia. 13.72 15.80 0.37 9.12 nr 24.9154mm x 2" dia. 20.27 23.34 0.57 14.04 nr 37.38

Male coupling with long thread and backnuts22mm dia. 7.78 8.96 0.23 5.67 nr 14.6228mm dia. 8.62 9.92 0.24 5.91 nr 15.84

Female coupling; copper to FI (BSP)15mm x 1/2" dia. 1.65 1.90 0.19 4.68 nr 6.5822mm x 3/4" dia. 2.41 2.77 0.23 5.67 nr 8.4428mm x 1" dia. 5.22 6.01 0.27 6.65 nr 12.6635mm x 1 1/4" dia. 10.99 12.65 0.32 7.88 nr 20.5442mm x 1 1/2" dia. 14.77 17.01 0.37 9.12 nr 26.1254mm x 2" dia. 21.67 24.95 0.42 10.35 nr 35.30

Elbow15mm dia. 1.85 2.13 0.18 4.43 nr 6.5622mm dia. 2.95 3.40 0.21 5.17 nr 8.5728mm dia. 7.34 8.45 0.24 5.91 nr 14.3635mm dia. 16.25 18.71 0.29 7.15 nr 25.8542mm dia. 22.01 25.34 0.33 8.13 nr 33.4754mm dia. 37.87 43.60 0.38 9.36 nr 52.96

Male elbow; copper to MI (BSP)15mm x 1/2" dia. 3.21 3.70 0.19 4.68 nr 8.3822mm x 3/4" dia. 3.59 4.13 0.23 5.67 nr 9.8028mm x 1" dia. 6.73 7.75 0.27 6.65 nr 14.40

S: PIPED SUPPLY SYSTEMS

192 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Female elbow; copper to FI (BSP)15mm x 1/2" dia. 3.44 3.96 0.19 4.68 nr 8.6422mm x 3/4" dia. 4.95 5.70 0.23 5.67 nr 11.3728mm x 1" dia. 8.21 9.45 0.27 6.65 nr 16.10

Backplate elbow15mm x 1/2" dia. 5.00 5.76 0.50 12.32 nr 18.08

Straight tap connector15mm dia. 2.84 3.27 0.13 3.20 nr 6.4722mm dia. 6.16 7.09 0.15 3.70 nr 10.79

Tank coupling15mm dia. 3.91 4.50 0.19 4.68 nr 9.1822mm dia. 4.33 4.99 0.23 5.67 nr 10.6528mm dia. 9.14 10.52 0.27 6.65 nr 17.1835mm dia. 16.14 18.58 0.32 7.88 nr 26.4742mm dia. 26.24 30.21 0.37 9.12 nr 39.3354mm dia. 33.80 38.91 0.31 7.64 nr 46.55

Tee equal15mm dia. 2.60 2.99 0.28 6.90 nr 9.8922mm dia. 4.29 4.94 0.30 7.39 nr 12.3328mm dia. 11.71 13.48 0.34 8.38 nr 21.8635mm dia. 21.13 24.33 0.43 10.59 nr 34.9242mm dia. 33.23 38.26 0.46 11.33 nr 49.5954mm dia. 53.38 61.46 0.54 13.30 nr 74.76

Tee reducing22mm dia. 6.86 7.90 0.30 7.39 nr 15.2928mm dia. 11.31 13.02 0.34 8.38 nr 21.4035mm dia. 20.65 23.77 0.43 10.59 nr 34.3742mm dia. 31.93 36.76 0.46 11.33 nr 48.1054mm dia. 53.38 61.46 0.54 13.30 nr 74.76

Extra over copper pipes; bronze one piecebrazing flanges; metric, including jointingring and bolts

Bronze flange; PN615mm dia. 24.26 27.93 0.27 6.65 nr 34.5822mm dia. 28.92 33.30 0.32 7.88 nr 41.1828mm dia. 31.76 36.57 0.36 8.87 nr 45.4435mm dia. 37.95 43.69 0.47 11.58 nr 55.2742mm dia. 41.39 47.65 0.54 13.30 nr 60.9654mm dia. 48.02 55.29 0.63 15.52 nr 70.8167mm dia. 56.61 65.18 0.77 18.97 nr 84.1576mm dia. 68.22 78.54 0.93 22.91 nr 101.46108mm dia. 90.14 103.78 1.14 28.09 nr 131.87133mm dia. 123.51 142.20 1.41 34.74 nr 176.94159mm dia. 178.18 205.14 1.74 42.87 nr 248.01

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 193

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

COPPER PIPEWORK – cont'd

Extra over copper pipes; bronze one piecebrazing flanges; metric, including jointingring and bolts – cont'd

Bronze flange; PN1015mm dia. 27.78 31.98 0.27 6.65 nr 38.6422mm dia. 29.57 34.04 0.32 7.88 nr 41.9328mm dia. 32.52 37.44 0.38 9.36 nr 46.8035mm dia. 39.31 45.26 0.47 11.58 nr 56.8442mm dia. 44.07 50.74 0.54 13.30 nr 64.0454mm dia. 48.22 55.52 0.63 15.52 nr 71.0467mm dia. 56.65 65.22 0.77 18.97 nr 84.1976mm dia. 68.22 78.54 0.93 22.91 nr 101.46108mm dia. 86.23 99.28 1.14 28.09 nr 127.37133mm dia. 115.13 132.55 1.41 34.74 nr 167.29159mm dia. 145.92 168.00 1.74 42.87 nr 210.87

Bronze flange; PN1615mm dia. 30.56 35.18 0.27 6.65 nr 41.8422mm dia. 32.53 37.45 0.32 7.88 nr 45.3428mm dia. 35.77 41.18 0.38 9.36 nr 50.5535mm dia. 43.24 49.78 0.47 11.58 nr 61.3642mm dia. 48.48 55.82 0.54 13.30 nr 69.1254mm dia. 53.04 61.07 0.63 15.52 nr 76.5967mm dia. 62.31 71.74 0.77 18.97 nr 90.7176mm dia. 75.04 86.40 0.93 22.91 nr 109.31108mm dia. 94.85 109.20 1.14 28.09 nr 137.29133mm dia. 126.64 145.80 1.41 34.74 nr 180.54159mm dia. 160.51 184.80 1.74 42.87 nr 227.67

Extra Over copper pipes; bronze blankflanges; metric, including jointing ringand bolts

Gunmetal blank flange; PN615mm dia. 20.36 23.44 0.27 6.65 nr 30.0922mm dia. 25.99 29.92 0.27 6.65 nr 36.5828mm dia. 26.71 30.75 0.27 6.65 nr 37.4035mm dia. 43.71 50.32 0.32 7.88 nr 58.2142mm dia. 58.96 67.88 0.32 7.88 nr 75.7754mm dia. 65.02 74.86 0.34 8.38 nr 83.2467mm dia. 80.00 92.11 0.36 8.87 nr 100.9876mm dia. 103.05 118.64 0.37 9.12 nr 127.76108mm dia. 163.73 188.51 0.41 10.10 nr 198.61133mm dia. 193.16 222.39 0.58 14.29 nr 236.68159mm dia. 241.43 277.96 0.61 15.03 nr 292.99

S: PIPED SUPPLY SYSTEMS

194 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Gunmetal blank flange; PN1015mm dia. 24.63 28.36 0.27 6.65 nr 35.0122mm dia. 31.87 36.69 0.27 6.65 nr 43.3528mm dia. 35.29 40.63 0.27 6.65 nr 47.2835mm dia. 43.71 50.32 0.32 7.88 nr 58.2142mm dia. 81.92 94.32 0.32 7.88 nr 102.2054mm dia. 93.40 107.53 0.34 8.38 nr 115.9167mm dia. 100.19 115.35 0.46 11.33 nr 126.6976mm dia. 133.14 153.29 0.47 11.58 nr 164.87108mm dia. 156.26 179.91 0.51 12.57 nr 192.47133mm dia. 207.57 238.98 0.58 14.29 nr 253.27159mm dia. 282.70 325.48 0.71 17.49 nr 342.97

Gunmetal blank flange; PN1615mm dia. 24.63 28.36 0.27 6.65 nr 35.0122mm dia. 32.35 37.25 0.27 6.65 nr 43.9028mm dia. 35.29 40.63 0.27 6.65 nr 47.2835mm dia. 43.71 50.32 0.32 7.88 nr 58.2142mm dia. 81.92 94.32 0.32 7.88 nr 102.2054mm dia. 93.40 107.53 0.34 8.38 nr 115.9167mm dia. 145.25 167.23 0.46 11.33 nr 178.5676mm dia. 133.14 153.29 0.47 11.58 nr 164.87108mm dia. 156.26 179.91 0.51 12.57 nr 192.47133mm dia. 358.88 413.19 0.58 14.29 nr 427.48159mm dia. 282.70 325.48 0.71 17.49 nr 342.97

Extra Over copper pipes; bronze screwedflanges; metric, including jointing ring andbolts

Gunmetal screwed flange; 6 BSP15mm dia. 20.36 23.44 0.35 8.62 nr 32.0622mm dia. 23.55 27.11 0.47 11.58 nr 38.6928mm dia. 24.54 28.25 0.52 12.81 nr 41.0735mm dia. 33.08 38.09 0.62 15.28 nr 53.3642mm dia. 39.71 45.72 0.70 17.25 nr 62.9754mm dia. 53.96 62.13 0.84 20.70 nr 82.8267mm dia. 67.73 77.98 1.03 25.38 nr 103.3676mm dia. 81.75 94.12 1.22 30.06 nr 124.18108mm dia. 129.46 149.05 1.41 34.74 nr 183.79133mm dia. 153.46 176.68 1.75 43.12 nr 219.80159mm dia. 195.36 224.92 2.21 54.45 nr 279.37

Gunmetal screwed flange; 10 BSP15mm dia. 24.66 28.39 0.35 8.62 nr 37.0222mm dia. 28.72 33.07 0.47 11.58 nr 44.6528mm dia. 31.72 36.52 0.52 12.81 nr 49.3335mm dia. 45.20 52.04 0.62 15.28 nr 67.3242mm dia. 55.19 63.54 0.70 17.25 nr 80.7954mm dia. 78.48 90.36 0.84 20.70 nr 111.0567mm dia. 91.88 105.78 1.03 25.38 nr 131.1676mm dia. 103.72 119.42 1.22 30.06 nr 149.47108mm dia. 137.69 158.53 1.41 34.74 nr 193.27133mm dia. 166.86 192.11 1.75 43.12 nr 235.23159mm dia. 296.12 340.93 2.21 54.45 nr 395.38

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 195

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

COPPER PIPEWORK – cont'd

Extra Over copper pipes; bronze screwedflanges; metric, including jointing ring andbolts – cont'd

Gunmetal screwed flange; 16 BSP15mm dia. 19.38 22.31 0.35 8.62 nr 30.9422mm dia. 24.50 28.21 0.47 11.58 nr 39.7928mm dia. 28.36 32.65 0.52 12.81 nr 45.4635mm dia. 43.34 49.90 0.62 15.28 nr 65.1742mm dia. 52.16 60.05 0.70 17.25 nr 77.3054mm dia. 67.09 77.24 0.84 20.70 nr 97.9467mm dia. 96.98 111.66 1.03 25.38 nr 137.0376mm dia. 111.21 128.04 1.22 30.06 nr 158.10108mm dia. 130.12 149.81 1.41 34.74 nr 184.55133mm dia. 210.84 242.75 1.75 43.12 nr 285.86159mm dia. 260.82 300.29 2.21 54.45 nr 354.74

Extra over copper pipes; labour

Made bend15mm dia. - - 0.26 6.41 nr 6.4122mm dia. - - 0.28 6.90 nr 6.9028mm dia. - - 0.31 7.64 nr 7.6435mm dia. - - 0.42 10.35 nr 10.3542mm dia. - - 0.51 12.57 nr 12.5754mm dia. - - 0.58 14.29 nr 14.2967mm dia. - - 0.69 17.00 nr 17.0076mm dia. - - 0.80 19.71 nr 19.71

Bronze butt weld15mm dia. - - 0.25 6.16 nr 6.1622mm dia. - - 0.31 7.64 nr 7.6428mm dia. - - 0.37 9.12 nr 9.1235mm dia. - - 0.49 12.07 nr 12.0742mm dia. - - 0.58 14.29 nr 14.2954mm dia. - - 0.72 17.74 nr 17.7467mm dia. - - 0.88 21.68 nr 21.6876mm dia. - - 1.08 26.61 nr 26.61108mm dia. - - 1.37 33.75 nr 33.75133mm dia. - - 1.73 42.62 nr 42.62159mm dia. - - 2.03 50.02 nr 50.02

PRESSFIT (copper fittings)

Mechanical pressfit joints; butyl rubber O ring

Coupler15mm dia 0.87 1.00 0.36 8.87 nr 9.8722mm dia 1.37 1.58 0.36 8.87 nr 10.4528mm dia 2.81 3.24 0.44 10.84 nr 14.0835mm dia 3.54 4.08 0.44 10.84 nr 14.9242mm dia 6.37 7.33 0.52 12.81 nr 20.1554mm dia 8.13 9.36 0.60 14.78 nr 24.14

S: PIPED SUPPLY SYSTEMS

196 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Stop end22mm dia 2.20 2.53 0.18 4.43 nr 6.9728mm dia 3.47 4.00 0.22 5.42 nr 9.4235mm dia 5.96 6.86 0.22 5.42 nr 12.2842mm dia 8.96 10.32 0.26 6.41 nr 16.7254mm dia 10.79 12.42 0.30 7.39 nr 19.81

Reducer22 x 15mm dia 1.01 1.16 0.36 8.87 nr 10.0328 x 15mm dia 2.68 3.09 0.40 9.86 nr 12.9428 x 22mm dia 2.77 3.19 0.40 9.86 nr 13.0435 x 22mm dia 3.32 3.82 0.40 9.86 nr 13.6835 x 28mm dia 3.68 4.24 0.44 10.84 nr 15.0842 x 22mm dia 5.75 6.62 0.44 10.84 nr 17.4642 x 28mm dia 5.47 6.30 0.48 11.83 nr 18.1242 x 35mm dia 5.47 6.30 0.48 11.83 nr 18.1254 x 35mm dia 7.41 8.53 0.52 12.81 nr 21.3454 x 42mm dia 7.41 8.53 0.56 13.80 nr 22.33

90° elbow15mm dia 0.94 1.08 0.36 8.87 nr 9.9522mm dia 1.58 1.82 0.36 8.87 nr 10.6928mm dia 3.40 3.91 0.44 10.84 nr 14.7635mm dia 7.01 8.07 0.44 10.84 nr 18.9142mm dia 13.16 15.15 0.52 12.81 nr 27.9654mm dia 18.26 21.02 0.60 14.78 nr 35.81

45° elbow15mm dia 1.16 1.34 0.36 8.87 nr 10.2122mm dia 1.60 1.84 0.36 8.87 nr 10.7128mm dia 4.81 5.54 0.44 10.84 nr 16.3835mm dia 6.86 7.90 0.44 10.84 nr 18.7442mm dia 11.42 13.15 0.52 12.81 nr 25.9654mm dia 16.24 18.70 0.60 14.78 nr 33.48

Equal tee15mm dia 1.50 1.73 0.54 13.30 nr 15.0322mm dia 2.73 3.14 0.54 13.30 nr 16.4528mm dia 4.90 5.64 0.66 16.26 nr 21.9035mm dia 8.47 9.75 0.66 16.26 nr 26.0142mm dia 16.73 19.26 0.78 19.22 nr 38.4854mm dia 20.88 24.04 0.90 22.17 nr 46.21

Reducing tee22 x 15mm dia 2.22 2.56 0.54 13.30 nr 15.8628 x 15mm dia 9.38 10.80 0.62 15.28 nr 26.0828 x 22mm dia 5.79 6.67 0.62 15.28 nr 21.9435 x 22mm dia 7.54 8.68 0.62 15.28 nr 23.9635 x 28mm dia 8.40 9.67 0.62 15.28 nr 24.9542 x 28mm dia 15.19 17.49 0.70 17.25 nr 34.7442 x 35mm dia 15.19 17.49 0.70 17.25 nr 34.7454 x 35mm dia 25.67 29.55 0.82 20.20 nr 49.7654 x 42mm dia 25.67 29.55 0.82 20.20 nr 49.76

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 197

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

PRESSFIT (copper fittings) – cont'd

Mechanical pressfit joints; butyl rubber O ring– cont'd

Male iron connector; BSP thread15mm dia 3.17 3.65 0.18 4.43 nr 8.0822mm dia 4.70 5.41 0.18 4.43 nr 9.8528mm dia 6.29 7.24 0.22 5.42 nr 12.6635mm dia 11.37 13.09 0.22 5.42 nr 18.5142mm dia 15.24 17.55 0.26 6.41 nr 23.9554mm dia 29.41 33.86 0.30 7.39 nr 41.25

90° elbow; male iron BSP thread15mm dia 5.13 5.91 0.36 8.87 nr 14.7822mm dia 8.03 9.25 0.36 8.87 nr 18.1128mm dia 12.30 14.16 0.44 10.84 nr 25.0035mm dia 16.00 18.42 0.44 10.84 nr 29.2642mm dia 20.86 24.02 0.52 12.81 nr 36.8354mm dia 30.48 35.09 0.60 14.78 nr 49.88

Female iron connector; BSP thread15mm dia 3.62 4.17 0.18 4.43 nr 8.6022mm dia 4.78 5.50 0.18 4.43 nr 9.9428mm dia 6.44 7.41 0.22 5.42 nr 12.8335mm dia 12.59 14.50 0.22 5.42 nr 19.9242mm dia 17.99 20.71 0.26 6.41 nr 27.1254mm dia 30.85 35.52 0.30 7.39 nr 42.91

90° elbow; female iron BSP thread15mm dia 4.33 4.99 0.36 8.87 nr 13.8622mm dia 6.37 7.33 0.36 8.87 nr 16.2028mm dia 10.52 12.11 0.44 10.84 nr 22.9535mm dia 13.60 15.66 0.44 10.84 nr 26.5042mm dia 18.50 21.30 0.52 12.81 nr 34.1154mm dia 27.22 31.34 0.60 14.78 nr 46.12

STAINLESS STEEL PIPEWORK

Stainless steel pipes; capillary orcompression joints; BS 4127, vertical orat low level, with brackets measuredseparately

Grade 304; satin finish15mm dia. 3.08 3.55 0.41 10.10 m 13.6522mm dia. 4.32 4.97 0.51 12.57 m 17.5428mm dia. 5.89 6.78 0.58 14.29 m 21.0735mm dia. 8.89 10.24 0.65 16.02 m 26.2642mm dia. 11.28 12.99 0.71 17.50 m 30.4954mm dia. 15.72 18.10 0.80 19.71 m 37.81

S: PIPED SUPPLY SYSTEMS

198 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Grade 316 satin finish15mm dia. 3.96 4.56 0.61 15.03 m 19.5922mm dia. 7.40 8.52 0.76 18.74 m 27.2628mm dia. 8.78 10.11 0.87 21.44 m 31.5535mm dia. 15.93 18.34 0.98 24.16 m 42.5042mm dia. 20.61 23.73 1.06 26.13 m 49.8654mm dia. 24.02 27.65 1.16 28.58 m 56.24

Fixings

For Stainless Steel pipework

Single pipe ring15mm dia. 10.25 11.80 0.26 6.41 nr 18.2122mm dia. 11.94 13.75 0.26 6.41 nr 20.1528mm dia. 12.51 14.40 0.31 7.64 nr 22.0435mm dia. 14.21 16.36 0.32 7.88 nr 24.2442mm dia. 16.14 18.58 0.32 7.88 nr 26.4754mm dia. 18.43 21.22 0.34 8.38 nr 29.60

Screw on backplate, femaleAll sizes 15mm to 54mm dia. 9.24 10.64 0.10 2.46 nr 13.10

Screw on backplate, maleAll sizes 15mm to 54mm dia. 10.53 12.12 0.10 2.46 nr 14.59

Stainless steel threaded rods; metric thread;including nuts, washers etc

10mm dia x 600mm long 11.01 12.68 0.18 4.43 nr 17.11

Extra over stainless steel pipes; capillaryfittings

Straight coupling15mm dia. 1.13 1.30 0.25 6.16 nr 7.4622mm dia. 1.83 2.11 0.28 6.90 nr 9.0128mm dia. 2.42 2.79 0.33 8.13 nr 10.9235mm dia. 5.57 6.41 0.37 9.12 nr 15.5342mm dia. 6.42 7.39 0.42 10.35 nr 17.7454mm dia. 9.66 11.12 0.45 11.09 nr 22.21

45° bend15mm dia. 6.08 7.00 0.25 6.16 nr 13.1622mm dia. 7.99 9.20 0.30 7.31 nr 16.5128mm dia. 9.81 11.29 0.33 8.13 nr 19.4335mm dia. 11.62 13.38 0.37 9.12 nr 22.5042mm dia. 14.96 17.22 0.42 10.35 nr 27.5754mm dia. 18.49 21.29 0.45 11.09 nr 32.38

90° bend15mm dia. 3.14 3.62 0.28 6.90 nr 10.5122mm dia. 4.24 4.88 0.28 6.90 nr 11.7828mm dia. 5.98 6.88 0.33 8.13 nr 15.0235mm dia. 14.58 16.79 0.37 9.12 nr 25.9142mm dia. 20.08 23.12 0.42 10.35 nr 33.4754mm dia. 27.22 31.34 0.45 11.09 nr 42.43

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 199

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

STAINLESS STEEL PIPEWORK – cont'd

Extra over stainless steel pipes; capillaryfittings – cont'd

Reducer22 x 15mm dia. 7.25 8.35 0.28 6.90 nr 15.2528 x 22mm dia. 8.08 9.30 0.33 8.13 nr 17.4335 x 28mm dia. 9.89 11.39 0.37 9.12 nr 20.5142 x 35mm dia. 10.66 12.27 0.42 10.35 nr 22.6254 x 42mm dia. 31.61 36.39 0.48 11.85 nr 48.24

Tap connector15mm dia. 15.29 17.60 0.13 3.20 nr 20.8122mm dia. 20.21 23.27 0.14 3.45 nr 26.7228mm dia. 28.05 32.29 0.17 4.19 nr 36.48

Tank connector15mm dia. 19.75 22.74 0.13 3.20 nr 25.9422mm dia. 29.39 33.84 0.13 3.20 nr 37.0428mm dia 36.19 41.67 0.15 3.70 nr 45.3635mm dia. 52.33 60.25 0.18 4.43 nr 64.6842mm dia. 69.10 79.56 0.21 5.17 nr 84.7354mm dia. 104.62 120.45 0.24 5.91 nr 126.36

Tee equal15mm dia. 5.63 6.48 0.37 9.12 nr 15.6022mm dia. 7.01 8.07 0.40 9.86 nr 17.9328mm dia. 8.47 9.75 0.45 11.09 nr 20.8435mm dia. 20.34 23.42 0.59 14.54 nr 37.9642mm dia. 25.10 28.90 0.62 15.28 nr 44.1854mm dia. 50.69 58.36 0.67 16.51 nr 74.87

Unequal tee22 x 15mm dia. 11.42 13.15 0.37 9.12 nr 22.2728 x 15mm dia. 12.86 14.81 0.45 11.09 nr 25.8928 x 22mm dia. 12.86 14.81 0.45 11.09 nr 25.9035 x 22mm dia. 22.47 25.87 0.59 14.54 nr 40.4135 x 28mm dia. 22.47 25.87 0.59 14.54 nr 40.4142 x 28mm dia. 27.62 31.80 0.62 15.28 nr 47.0842 x 35mm dia. 27.62 31.80 0.62 15.28 nr 47.0854 x 35mm dia. 57.19 65.84 0.67 16.51 nr 82.3654 x 42mm dia. 57.19 65.84 0.67 16.51 nr 82.36

Union, conical seat15mm dia. 25.32 29.15 0.25 6.16 nr 35.3122mm dia. 39.88 45.91 0.28 6.90 nr 52.8128mm dia. 51.55 59.35 0.33 8.13 nr 67.4835mm dia. 67.68 77.92 0.37 9.12 nr 87.0442mm dia. 85.36 98.28 0.42 10.35 nr 108.6354mm dia. 112.93 130.02 0.45 11.09 nr 141.11

S: PIPED SUPPLY SYSTEMS

200 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Union, flat seat15mm dia. 26.44 30.44 0.25 6.16 nr 36.6022mm dia. 41.18 47.41 0.28 6.90 nr 54.3128mm dia. 53.23 61.28 0.33 8.13 nr 69.4235mm dia. 69.55 80.07 0.37 9.12 nr 89.1942mm dia. 87.62 100.88 0.42 10.35 nr 111.2354mm dia. 117.49 135.27 0.45 11.09 nr 146.36

Extra over stainless steel pipes;compression fittings

Straight coupling15mm dia. 22.01 25.34 0.18 4.43 nr 29.7822mm dia. 41.94 48.29 0.22 5.42 nr 53.7128mm dia. 56.45 64.99 0.25 6.16 nr 71.1535mm dia. 87.15 100.34 0.30 7.39 nr 107.7342mm dia. 101.73 117.12 0.40 9.86 nr 126.98

90° bend15mm dia. 27.75 31.95 0.18 4.43 nr 36.3822mm dia. 55.12 63.46 0.22 5.42 nr 68.8828mm dia. 75.18 86.56 0.25 6.16 nr 92.7235mm dia. 152.22 175.25 0.33 8.13 nr 183.3942mm dia. 222.45 256.11 0.35 8.62 nr 264.74

Reducer22 x 15mm dia. 39.94 45.98 0.28 6.90 nr 52.8828 x 22mm dia. 54.70 62.98 0.28 6.90 nr 69.8835 x 28mm dia. 79.93 92.03 0.30 7.39 nr 99.4242 x 35mm dia. 106.34 122.43 0.37 9.12 nr 131.55

Stud coupling15mm dia. 22.88 26.34 0.42 10.35 nr 36.6922mm dia. 38.70 44.56 0.25 6.16 nr 50.7228mm dia. 53.73 61.86 0.25 6.16 nr 68.0235mm dia. 86.06 99.08 0.37 9.12 nr 108.2042mm dia. 101.73 117.12 0.42 10.35 nr 127.47

Equal tee15mm dia. 39.07 44.98 0.37 9.12 nr 54.1022mm dia. 80.72 92.94 0.40 9.86 nr 102.7928mm dia. 110.40 127.11 0.45 11.09 nr 138.1935mm dia. 219.53 252.75 0.59 14.54 nr 267.2942mm dia. 304.40 350.46 0.62 15.28 nr 365.75

Running tee15mm dia. 48.10 55.38 0.37 9.12 nr 64.5022mm dia. 86.65 99.76 0.40 9.86 nr 109.6228mm dia. 146.71 168.91 0.59 14.54 nr 183.45

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 201

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

PRESS FIT (stainless steel)

Press fit jointing system; butyl rubber O ringmechanical joint

Pipework15mm dia 3.79 4.36 0.46 11.33 m 15.7022mm dia 6.05 6.97 0.48 11.83 m 18.7928mm dia 7.46 8.59 0.52 12.81 m 21.4035mm dia 10.99 12.65 0.56 13.80 m 26.4542mm dia 13.52 15.57 0.58 14.29 m 29.8654mm dia 17.21 19.81 0.66 16.26 m 36.08

Fixings

For stainless steel pipes

Refer to fixings for stainless steel pipes;capillary or compression joints; BS 4127Extra over stainless steel pipes; Press fitjointing system;

Coupling15mm dia 4.45 5.12 0.36 8.87 nr 13.9922mm dia 5.60 6.45 0.36 8.87 nr 15.3228mm dia 6.30 7.25 0.44 10.84 nr 18.0935mm dia 7.83 9.01 0.44 10.84 nr 19.8642mm dia 10.69 12.31 0.52 12.81 nr 25.1254mm dia 12.86 14.81 0.60 14.78 nr 29.59

Stop end22mm dia 4.23 4.87 0.18 4.43 nr 9.3028mm dia 4.92 5.66 0.22 5.42 nr 11.0835mm dia 8.05 9.27 0.22 5.42 nr 14.6942mm dia 11.30 13.01 0.26 6.41 nr 19.4254mm dia 13.08 15.06 0.30 7.39 nr 22.45

Reducer22 x 15mm dia 5.30 6.10 0.36 8.87 nr 14.9728 x 15mm dia 6.00 6.91 0.40 9.86 nr 16.7628 x 22mm dia 6.21 7.15 0.40 9.86 nr 17.0135 x 22mm dia 7.58 8.73 0.40 9.86 nr 18.5835 x 28mm dia 9.39 10.81 0.44 10.84 nr 21.6542 x 35mm dia 9.90 11.40 0.48 11.83 nr 23.2254 x 42mm dia 11.32 13.03 0.56 13.80 nr 26.83

90° bend15mm dia 6.36 7.32 0.36 8.87 nr 16.1922mm dia 8.89 10.24 0.36 8.87 nr 19.1128mm dia 11.22 12.92 0.44 10.84 nr 23.7635mm dia 17.65 20.32 0.44 10.84 nr 31.1642mm dia 29.47 33.93 0.52 12.81 nr 46.7454mm dia 40.71 46.87 0.60 14.78 nr 61.65

S: PIPED SUPPLY SYSTEMS

202 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

45° bend15mm dia 8.63 9.94 0.36 8.87 nr 18.8122mm dia 10.73 12.35 0.36 8.87 nr 21.2228mm dia 12.48 14.37 0.44 10.84 nr 25.2135mm dia 14.65 16.87 0.44 10.84 nr 27.7142mm dia 23.58 27.15 0.52 12.81 nr 39.9654mm dia 30.63 35.27 0.60 14.78 nr 50.05

Equal tee15mm dia 10.42 12.00 0.54 13.30 nr 25.3022mm dia 12.80 14.74 0.54 13.30 nr 28.0428mm dia 14.95 17.21 0.66 16.26 nr 33.4735mm dia 18.94 21.81 0.66 16.26 nr 38.0742mm dia 26.87 30.94 0.78 19.22 nr 50.1554mm dia 32.17 37.04 0.90 22.17 nr 59.21

Reducing tee22 x 15mm dia 10.94 12.60 0.54 13.30 nr 25.9028 x 15mm dia 13.26 15.27 0.62 15.28 nr 30.5428 x 22mm dia 14.35 16.52 0.62 15.28 nr 31.8035 x 22mm dia 17.02 19.60 0.62 15.28 nr 34.8735 x 28mm dia 17.76 20.45 0.62 15.28 nr 35.7242 x 28mm dia 25.25 29.07 0.70 17.25 nr 46.3242 x 35mm dia 26.01 29.95 0.70 17.25 nr 47.1954 x 35mm dia 29.38 33.83 0.82 20.20 nr 54.0354 x 42mm dia 30.21 34.78 0.82 20.20 nr 54.98

Fixings

For stainless steel pipes

Refer to fixings for stainless steel pipes;capillary or compression joints; BS 4127

MEDIUM DENSITY POLYETHYLENE –BLUE

Note: MDPE is sized on Outside Diameter ieOD not ID

Pipes for water distribution; laidunderground; electrofusion joints in therunning length; BS 6572

Coiled service pipe20mm dia. 0.67 0.79 0.37 9.12 m 9.9125mm dia. 0.87 1.03 0.41 10.10 m 11.1332mm dia. 1.45 1.72 0.47 11.58 m 13.3050mm dia. 3.47 4.12 0.53 13.06 m 17.1863mm dia. 5.44 6.45 0.60 14.79 m 21.24

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 203

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

MEDIUM DENSITY POLYETHYLENE –BLUE – cont'd

Pipes for water distribution; laidunderground; electrofusion joints in therunning length; BS 6572 – cont'd

Mains service pipe90mm dia. 8.21 9.74 0.90 22.18 m 31.91110mm dia 12.66 14.58 1.10 27.10 m 41.68125mm dia. 15.55 18.44 1.20 29.58 m 48.02160mm dia 25.52 29.38 1.48 36.46 m 65.85180mm dia. 32.28 38.28 1.50 36.99 m 75.27225mm dia 50.52 58.16 1.77 43.61 m 101.77250mm dia. 61.91 73.42 1.75 43.15 m 116.57315mm dia 98.47 113.37 1.90 46.81 m 160.18

Extra over fittings; MDPE blue; electrofusionjoints

Coupler20mm dia 5.75 6.62 0.36 8.87 nr 15.4925mm dia 5.75 6.62 0.40 9.86 nr 16.4832mm dia 5.75 6.62 0.44 10.84 nr 17.4640mm dia 8.49 9.77 0.48 11.83 nr 21.6050mm dia 8.16 9.39 0.52 12.81 nr 22.2163mm dia. 10.66 12.27 0.58 14.29 nr 26.5690mm dia. 15.67 18.04 0.67 16.51 nr 34.55110mm dia 25.20 29.01 0.74 18.23 nr 47.25125mm dia. 28.43 32.73 0.83 20.45 nr 53.18160mm dia 45.22 52.06 1.00 24.64 nr 76.70180mm dia. 53.17 61.22 1.25 30.80 nr 92.01225mm dia 84.98 97.84 1.35 33.26 nr 131.10250mm dia. 124.43 143.26 1.50 36.96 nr 180.22315mm dia 205.20 236.25 1.80 44.35 nr 280.60

Extra over fittings; MDPE blue; butt fusedjoints

Cap25mm dia 10.91 12.56 0.20 4.93 nr 17.4932mm dia 10.91 12.56 0.22 5.42 nr 17.9840mm dia 11.57 13.32 0.24 5.91 nr 19.2350mm dia 16.87 19.42 0.26 6.41 nr 25.8363mm dia. 19.35 22.28 0.32 7.88 nr 30.1690mm dia. 31.91 36.74 0.37 9.12 nr 45.85110mm dia 64.26 73.98 0.40 9.86 nr 83.84125mm dia. 51.30 59.06 0.46 11.33 nr 70.40160mm dia 58.65 67.53 0.50 12.32 nr 79.84180mm dia. 98.10 112.94 0.60 14.78 nr 127.73225mm dia 115.87 133.40 0.68 16.75 nr 150.16250mm dia 115.87 133.40 0.75 18.48 nr 151.88315mm dia 219.30 252.49 0.90 22.17 nr 274.66

S: PIPED SUPPLY SYSTEMS

204 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Reducer63 x 32mm dia 14.74 16.97 0.54 13.30 nr 30.2863 x 50mm dia 17.25 19.86 0.60 14.78 nr 34.6490 x 63mm dia. 21.83 25.13 0.67 16.51 nr 41.64110 x 90mm dia 30.07 34.62 0.74 18.23 nr 52.85125 x 90mm dia. 43.73 50.35 0.83 20.45 nr 70.80125 x 110mm dia 48.18 55.47 1.00 24.64 nr 80.11160 x 110mm dia 74.03 85.23 1.10 27.10 nr 112.33180 x 125mm dia. 80.40 92.57 1.25 30.80 nr 123.36225 x 160mm dia 131.10 150.94 1.40 34.49 nr 185.43250 x 180mm dia 100.73 115.97 1.80 44.35 nr 160.32315 x 250mm dia 115.88 133.42 2.40 59.13 nr 192.55

Bend; 45°50mm dia 22.50 25.90 0.50 12.32 nr 38.2263mm dia. 27.22 31.34 0.58 14.29 nr 45.6390mm dia. 42.15 48.53 0.67 16.51 nr 65.04110mm dia 61.80 71.15 0.74 18.23 nr 89.38125mm dia. 69.08 79.53 0.83 20.45 nr 99.98160mm dia 128.02 147.39 1.00 24.64 nr 172.03180mm dia. 157.05 180.82 1.25 30.80 nr 211.61225mm dia 118.58 136.52 1.40 34.49 nr 171.02250mm dia 143.48 165.19 1.80 44.35 nr 209.54315mm dia 250.43 288.33 2.40 59.13 nr 347.46

Bend; 90°50mm dia 22.50 25.90 0.50 12.32 nr 38.2263mm dia. 27.22 31.34 0.58 14.29 nr 45.6390mm dia. 42.15 48.53 0.67 16.51 nr 65.04110mm dia 61.80 71.15 0.74 18.23 nr 89.38125mm dia. 69.08 79.53 0.83 20.45 nr 99.98160mm dia 128.02 147.39 1.00 24.64 nr 172.03180mm dia. 157.05 180.82 1.25 30.80 nr 211.61225mm dia 132.00 151.97 1.40 34.49 nr 186.47250mm dia 219.30 252.49 1.80 44.35 nr 296.83315mm dia 430.50 495.65 2.40 59.13 nr 554.78

Equal tee50mm dia 24.60 28.32 0.70 17.25 nr 45.5763mm dia. 26.85 30.91 0.75 18.48 nr 49.3990mm dia. 49.05 56.47 0.87 21.44 nr 77.91110mm dia 73.13 84.20 1.00 24.64 nr 108.83125mm dia. 94.42 108.71 1.08 26.61 nr 135.32160mm dia 155.25 178.74 1.35 33.26 nr 212.00180mm dia. 158.86 182.90 1.63 40.16 nr 223.06225mm dia 192.53 221.66 1.90 46.81 nr 268.48250mm dia 265.65 305.85 2.70 66.52 nr 372.37315mm dia 662.25 762.47 3.60 88.70 nr 851.16

Extra over plastic fittings, compressionjoints

Straight connector20mm dia. 2.54 2.92 0.38 9.37 nr 12.2925mm dia. 2.67 3.07 0.45 11.09 nr 14.1632mm dia. 6.33 7.29 0.50 12.32 nr 19.6150mm dia. 14.58 16.79 0.68 16.76 nr 33.5563mm dia. 21.95 25.27 0.85 20.95 nr 46.22

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Material Costs/Prices for Measured Works – Mechanical Installations 205

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

MEDIUM DENSITY POLYETHYLENE –BLUE – cont'd

Extra over plastic fittings, compressionjoints – cont'd

Reducing connector25mm dia. 5.23 6.02 0.38 9.37 nr 15.3932mm dia. 8.44 9.72 0.45 11.09 nr 20.8050mm dia. 23.38 26.92 0.50 12.32 nr 39.2463mm dia. 32.63 37.57 0.62 15.28 nr 52.85

Straight connector; polyethylene to MI20mm dia. 2.30 2.65 0.31 7.64 nr 10.2925mm dia. 3.92 4.51 0.35 8.62 nr 13.1432mm dia. 4.25 4.89 0.40 9.86 nr 14.7550mm dia. 10.85 12.49 0.55 13.55 nr 26.0563mm dia. 15.29 17.60 0.65 16.02 nr 33.62

Straight connector; polyethylene to FI20mm dia. 3.10 3.57 0.31 7.64 nr 11.2125mm dia. 3.35 3.86 0.35 8.62 nr 12.4832mm dia. 4.01 4.62 0.40 9.86 nr 14.4750mm dia. 12.74 14.67 0.55 13.55 nr 28.2263mm dia. 17.85 20.55 0.75 18.48 nr 39.03

Elbow20mm dia. 3.39 3.90 0.38 9.37 nr 13.2725mm dia. 5.01 5.77 0.45 11.09 nr 16.8632mm dia. 7.30 8.40 0.50 12.32 nr 20.7250mm dia. 16.94 19.50 0.68 16.76 nr 36.2663mm dia. 23.03 26.52 0.80 19.71 nr 46.23

Elbow; polyethylene to MI25mm dia. 4.31 4.96 0.35 8.62 nr 13.59

Elbow; polyethylene to FI20mm dia. 3.08 3.55 0.31 7.64 nr 11.1925mm dia. 4.19 4.82 0.35 8.62 nr 13.4532mm dia. 6.28 7.23 0.42 10.35 nr 17.5850mm dia. 14.91 17.17 0.50 12.32 nr 29.4963mm dia. 19.55 22.51 0.55 13.55 nr 36.06

Tank coupling25mm dia. 6.47 7.45 0.42 10.35 nr 17.80

Equal tee20mm dia. 4.56 5.25 0.53 13.06 nr 18.3125mm dia. 7.13 8.21 0.55 13.55 nr 21.7632mm dia. 8.93 10.28 0.64 15.77 nr 26.0550mm dia. 20.84 23.99 0.75 18.48 nr 42.4863mm dia. 32.29 37.18 0.87 21.44 nr 58.62

S: PIPED SUPPLY SYSTEMS

206 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Equal tee; FI branch20mm dia. 4.42 5.09 0.45 11.09 nr 16.1825mm dia. 7.04 8.11 0.50 12.32 nr 20.4232mm dia. 8.57 9.87 0.60 14.79 nr 24.6550mm dia. 19.74 22.73 0.68 16.76 nr 39.4963mm dia. 27.71 31.90 0.81 19.97 nr 51.87

Equal tee; MI branch25mm dia. 6.91 7.96 0.50 12.32 nr 20.27

ABS PIPEWORK

Pipes; solvent welded joints in the runninglength, brackets measured separately

Class C (9 bar pressure)1" dia. 4.61 5.31 0.30 7.39 m 12.701 1/4" dia. 7.74 8.91 0.33 8.13 m 17.041 1/2" dia. 9.84 11.33 0.36 8.87 m 20.202" dia. 13.25 15.26 0.39 9.61 m 24.863" dia. 27.30 31.43 0.46 11.33 m 42.764" dia. 45.00 51.81 0.53 13.06 m 64.876" dia. 88.98 102.44 0.76 18.73 m 121.178" dia. 152.80 175.92 0.97 23.90 m 199.82

Class E (15 bar pressure)1/2" dia. 3.51 4.04 0.24 5.91 m 9.953/4" dia. 5.41 6.23 0.27 6.65 m 12.881" dia. 7.13 8.21 0.30 7.39 m 15.601 1/4" dia. 10.64 12.25 0.33 8.13 m 20.381 1/2" dia. 14.03 16.15 0.36 8.87 m 25.022" dia. 17.58 20.24 0.39 9.61 m 29.853" dia. 35.34 40.69 0.49 12.07 m 52.764" dia. 56.84 65.44 0.57 14.04 m 79.49

Fixings

Refer to steel pipes; galvanised iron. Forminimum fixing dimensions, refer to the Tablesand Memoranda at the rear of the book

Extra over fittings; solvent welded joints

Cap1/2" dia. 1.51 1.74 0.16 3.94 nr 5.683/4" dia. 1.74 2.00 0.19 4.68 nr 6.681" dia. 2.00 2.30 0.22 5.42 nr 7.721 1/4" dia. 3.33 3.83 0.25 6.16 nr 9.991 1/2" dia. 5.14 5.92 0.28 6.90 nr 12.822" dia. 6.51 7.50 0.31 7.64 nr 15.133" dia. 19.56 22.52 0.36 8.87 nr 31.394" dia. 29.91 34.44 0.44 10.84 nr 45.28

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Material Costs/Prices for Measured Works – Mechanical Installations 207

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

ABS PIPEWORK – cont'd

Extra over fittings; solvent welded joints –cont'd

Cap - cont'd

Elbow 90°1/2" dia. 2.10 2.42 0.29 7.15 nr 9.563/4" dia. 2.51 2.89 0.34 8.38 nr 11.271" dia. 3.51 4.04 0.40 9.86 nr 13.901 1/4" dia. 5.94 6.84 0.45 11.09 nr 17.931 1/2" dia. 7.72 8.89 0.51 12.57 nr 21.452" dia. 11.74 13.52 0.56 13.80 nr 27.313" dia. 33.73 38.83 0.65 16.02 nr 54.854" dia. 50.37 57.99 0.80 19.71 nr 77.706" dia. 202.78 233.47 1.21 29.81 nr 263.288" dia. 309.48 356.31 1.45 35.73 nr 392.04

Elbow 45°1/2" dia. 4.06 4.67 0.29 7.15 nr 11.823/4" dia. 4.12 4.74 0.34 8.38 nr 13.121" dia. 5.14 5.92 0.40 9.86 nr 15.771 1/4" dia. 7.52 8.66 0.45 11.09 nr 19.751 1/2" dia. 9.33 10.74 0.51 12.57 nr 23.312" dia. 12.96 14.92 0.56 13.80 nr 28.723" dia. 30.50 35.12 0.65 16.02 nr 51.134" dia. 63.23 72.80 0.80 19.71 nr 92.516" dia. 131.08 150.92 1.21 29.81 nr 180.738" dia. 282.08 324.77 1.45 35.73 nr 360.49

Reducing bush3/4" x 1/2" dia. 1.55 1.78 0.42 10.35 nr 12.131" x 1/2" dia. 2.00 2.30 0.45 11.09 nr 13.391" x 3/4" dia. 2.00 2.30 0.45 11.09 nr 13.391 1/4" x 1" dia. 2.69 3.10 0.48 11.83 nr 14.921 1/2" x 3/4" dia. 3.51 4.04 0.51 12.57 nr 16.611 1/2" x 1" dia. 3.51 4.04 0.51 12.57 nr 16.611 1/2" x 1 1/4" dia. 3.51 4.04 0.51 12.57 nr 16.612" x 1" dia. 4.61 5.31 0.56 13.80 nr 19.112" x 1 1/4" dia. 4.61 5.31 0.56 13.80 nr 19.112" x 1 1/2" dia. 4.61 5.31 0.56 13.80 nr 19.113" x 1 1/2" dia. 12.96 14.92 0.65 16.02 nr 30.943" x 2" dia. 12.96 14.92 0.65 16.02 nr 30.944" x 3" dia. 17.86 20.56 0.80 19.71 nr 40.276" x 4" dia. 55.02 63.35 1.21 29.81 nr 93.16

Union1/2" dia. 8.35 9.61 0.34 8.38 nr 17.993/4" dia. 9.00 10.36 0.39 9.61 nr 19.971" dia. 12.13 13.97 0.43 10.59 nr 24.561 1/4" dia. 14.88 17.13 0.50 12.32 nr 29.451 1/2" dia. 20.48 23.58 0.57 14.04 nr 37.622" dia. 26.71 30.75 0.62 15.28 nr 46.03

S: PIPED SUPPLY SYSTEMS

208 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Sockets1/2" dia. 1.55 1.78 0.34 8.38 nr 10.163/4" dia. 1.74 2.00 0.39 9.61 nr 11.611" dia. 2.00 2.30 0.43 10.59 nr 12.901 1/4" dia. 3.51 4.04 0.50 12.32 nr 16.361 1/2" dia. 4.23 4.87 0.57 14.04 nr 18.912" dia. 5.94 6.84 0.62 15.28 nr 22.113" dia. 23.89 27.51 0.70 17.25 nr 44.754" dia. 33.91 39.04 0.70 17.25 nr 56.296" dia. 84.71 97.53 1.26 31.04 nr 128.578" dia. 169.21 194.82 1.55 38.19 nr 233.01

Barrel nipple1/2" dia. 2.92 3.36 0.34 8.38 nr 11.743/4" dia. 3.80 4.38 0.39 9.61 nr 13.981" dia. 4.92 5.66 0.43 10.59 nr 16.261 1/4" dia. 6.82 7.85 0.50 12.32 nr 20.171 1/2" dia. 8.04 9.26 0.57 14.04 nr 23.302" dia. 9.74 11.21 0.62 15.28 nr 26.493" dia. 25.89 29.81 0.70 17.25 nr 47.05

Tee, 90°1/2" dia. 2.39 2.75 0.41 10.10 nr 12.853/4" dia. 3.33 3.83 0.47 11.58 nr 15.411" dia. 4.61 5.31 0.55 13.55 nr 18.861 1/4" dia. 6.62 7.62 0.64 15.77 nr 23.391 1/2" dia. 9.74 11.21 0.71 17.49 nr 28.712" dia. 14.88 17.13 0.78 19.22 nr 36.353" dia. 43.37 49.93 0.91 22.42 nr 72.354" dia. 63.66 73.29 1.12 27.59 nr 100.896" dia. 222.46 256.12 1.69 41.64 nr 297.768" dia. 346.86 399.35 2.03 50.02 nr 449.36

Full face flange1/2" dia. 25.91 29.83 0.10 2.46 nr 32.293/4" dia. 26.52 30.53 0.13 3.20 nr 33.741" dia. 28.73 33.08 0.15 3.70 nr 36.771 1/4" dia. 31.93 36.76 0.18 4.43 nr 41.201 1/2" dia. 38.40 44.21 0.21 5.17 nr 49.392" dia. 51.98 59.85 0.29 7.15 nr 66.993" dia. 89.12 102.61 0.37 9.12 nr 111.724" dia. 116.80 134.47 0.41 10.10 nr 144.58

PVC-U PIPEWORK

Pipes; solvent welded joints in the runninglength, brackets measured separately

Class C (9 bar pressure)2" dia. 10.79 12.42 0.41 10.10 m 22.523" dia. 20.66 23.79 0.47 11.58 m 35.374" dia. 36.66 42.21 0.50 12.32 m 54.536" dia. 79.33 91.33 1.76 43.36 m 134.70

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 209

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

PVC-U PIPEWORK – cont'd

Pipes; solvent welded joints in the runninglength, brackets measured separately –cont'd

Class D (12 bar pressure)1 1/4" dia. 6.28 7.23 0.41 10.10 m 17.331 1/2" dia. 8.64 9.95 0.42 10.35 m 20.302" dia. 13.39 15.42 0.45 11.09 m 26.503" dia. 28.68 33.02 0.48 11.83 m 44.854" dia. 48.02 55.29 0.53 13.06 m 68.346" dia. 89.11 102.59 0.58 14.29 m 116.88

Class E (15 bar pressure)1/2" dia. 3.07 3.53 0.38 9.36 m 12.903/4" dia. 4.39 5.05 0.40 9.86 m 14.911" dia. 5.11 5.88 0.41 10.10 m 15.981 1/4" dia. 7.50 8.63 0.41 10.10 m 18.741 1/2" dia. 9.76 11.24 0.42 10.35 m 21.592" dia. 15.25 17.56 0.45 11.09 m 28.653" dia. 33.03 38.03 0.47 11.58 m 49.614" dia. 54.23 62.44 0.50 12.32 m 74.766" dia. 117.48 135.26 0.53 13.06 m 148.32

Class 71/2" dia. 5.44 6.26 0.32 7.88 m 14.153/4" dia. 7.62 8.77 0.33 8.13 m 16.901" dia. 11.62 13.38 0.40 9.86 m 23.231 1/4" dia. 15.97 18.39 0.40 9.86 m 28.241 1/2" dia. 19.77 22.76 0.41 10.10 m 32.862" dia. 32.86 37.83 0.43 10.59 m 48.43

Fixings

Refer to steel pipes; galvanised iron. Forminimum fixing dimensions, refer to the Tablesand Memoranda at the rear of the book

Extra over fittings; solvent welded joints

End cap1/2" dia. 1.05 1.21 0.17 4.19 nr 5.403/4" dia. 1.22 1.40 0.19 4.68 nr 6.091" dia. 1.37 1.58 0.22 5.42 nr 7.001 1/4" dia. 2.15 2.48 0.25 6.16 nr 8.631 1/2" dia. 3.61 4.16 0.28 6.90 nr 11.062" dia. 4.42 5.09 0.31 7.64 nr 12.733" dia. 13.56 15.61 0.36 8.87 nr 24.484" dia. 20.94 24.11 0.44 10.84 nr 34.956" dia. 50.60 58.26 0.67 16.51 nr 74.76

S: PIPED SUPPLY SYSTEMS

210 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Socket1/2" dia. 1.11 1.28 0.31 7.64 nr 8.923/4" dia. 1.22 1.40 0.35 8.62 nr 10.031" dia. 1.43 1.65 0.42 10.35 nr 11.991 1/4" dia. 2.58 2.97 0.45 11.09 nr 14.061 1/2" dia. 3.02 3.48 0.51 12.57 nr 16.042" dia. 4.29 4.94 0.56 13.80 nr 18.743" dia. 16.39 18.87 0.65 16.02 nr 34.894" dia. 23.76 27.36 0.80 19.71 nr 47.076" dia. 59.59 68.61 1.21 29.81 nr 98.42

Reducing socket3/4 x 1/2" dia. 1.30 1.50 0.31 7.64 nr 9.131 x 3/4" dia. 1.63 1.88 0.35 8.62 nr 10.501 1/4 x 1" dia. 3.11 3.58 0.42 10.35 nr 13.931 1/2 x 1 1/4" dia. 3.47 4.00 0.45 11.09 nr 15.082 x 1 1/2" dia. 5.24 6.03 0.51 12.57 nr 18.603 x 2" dia. 15.94 18.35 0.56 13.80 nr 32.154 x 3" dia. 23.60 27.17 0.65 16.02 nr 43.196 x 4" dia. 86.00 99.01 0.80 19.71 nr 118.728 x 6" dia. 133.20 153.36 1.21 29.81 nr 183.17

Elbow, 90°1/2" dia. 1.47 1.69 0.31 7.64 nr 9.333/4" dia. 1.76 2.03 0.35 8.62 nr 10.651" dia. 2.45 2.82 0.42 10.35 nr 13.171 1/4" dia. 4.29 4.94 0.45 11.09 nr 16.031 1/2" dia. 5.52 6.36 0.45 11.09 nr 17.442" dia. 8.18 9.42 0.56 13.80 nr 23.223" dia. 23.60 27.17 0.65 16.02 nr 43.194" dia. 35.54 40.92 0.80 19.71 nr 60.636" dia. 140.72 162.01 1.21 29.81 nr 191.83

Elbow 45°1/2" dia. 2.79 3.21 0.31 7.64 nr 10.853/4" dia. 2.98 3.43 0.35 8.62 nr 12.051" dia. 3.61 4.16 0.45 11.09 nr 15.241 1/4" dia. 5.17 5.95 0.45 11.09 nr 17.041 1/2" dia. 6.49 7.47 0.51 12.57 nr 20.042" dia. 9.14 10.52 0.56 13.80 nr 24.323" dia. 21.53 24.79 0.65 16.02 nr 40.804" dia. 44.25 50.95 0.80 19.71 nr 70.666" dia. 91.30 105.12 1.21 29.81 nr 134.93

Bend 90° (long radius)3" dia. 65.79 75.75 0.65 16.02 nr 91.764" dia. 132.90 153.01 0.80 19.71 nr 172.726" dia. 292.05 336.24 1.21 29.81 nr 366.06

Bend 45° (long radius)1 1/2" dia. 15.62 17.98 0.51 12.57 nr 30.552" dia. 25.53 29.39 0.56 13.80 nr 43.193" dia. 54.56 62.82 0.65 16.02 nr 78.834" dia. 106.19 122.26 0.80 19.71 nr 141.97

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 211

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

PVC-U PIPEWORK – cont'd

Extra over fittings; solvent welded joints –cont'd

Socket union1/2" dia. 5.67 6.53 0.34 8.38 nr 14.913/4" dia. 6.49 7.47 0.39 9.61 nr 17.081" dia. 8.42 9.69 0.45 11.09 nr 20.781 1/4" dia. 10.48 12.07 0.50 12.32 nr 24.391 1/2" dia. 14.37 16.54 0.57 14.04 nr 30.592" dia. 18.58 21.39 0.62 15.28 nr 36.673" dia. 69.18 79.65 0.70 17.25 nr 96.904" dia. 93.66 107.83 0.89 21.93 nr 129.76

Saddle plain2" x 1 1/4" dia. 14.60 16.81 0.42 10.35 nr 27.163" x 1 1/2" dia. 20.51 23.61 0.48 11.83 nr 35.444" x 2" dia. 23.11 26.61 0.68 16.75 nr 43.366" x 2" dia. 27.13 31.24 0.91 22.42 nr 53.66

Straight tank connector1/2" dia. 3.77 4.34 0.13 3.20 nr 7.543/4" dia. 4.26 4.90 0.14 3.45 nr 8.351" dia. 9.06 10.43 0.14 3.45 nr 13.881 1/4" dia. 23.01 26.49 0.16 3.94 nr 30.431 1/2" dia. 25.23 29.05 0.18 4.43 nr 33.482" dia. 30.23 34.80 0.24 5.91 nr 40.723" dia. 30.99 35.68 0.29 7.15 nr 42.82

Equal tee1/2" dia. 1.70 1.96 0.44 10.84 nr 12.803/4" dia. 2.15 2.48 0.48 11.83 nr 14.301" dia. 3.24 3.73 0.54 13.30 nr 17.041 1/4" dia. 4.58 5.27 0.70 17.25 nr 22.521 1/2" dia. 6.61 7.61 0.74 18.23 nr 25.842" dia. 10.48 12.07 0.80 19.71 nr 31.783" dia. 30.38 34.98 1.04 25.62 nr 60.604" dia. 44.55 51.29 1.28 31.54 nr 82.836" dia. 155.17 178.65 1.93 47.55 nr 226.20

PVC-C

Pipes; solvent welded in the running length,brackets measured separately

Pipe; 3m long; PN2516 x 2.0mm 3.00 3.45 0.20 4.93 m 8.3820 x 2.3mm 4.54 5.23 0.20 4.93 m 10.1525 x 2.8mm 5.88 6.77 0.20 4.93 m 11.7032 x 3.6mm 8.73 10.05 0.20 4.93 m 14.98

Pipe; 5m long; PN2540 x 4.5mm 10.64 12.25 0.20 4.93 m 17.1850 x 5.6mm 16.03 18.46 0.20 4.93 m 23.3863 x 7.0mm 24.75 28.50 0.20 4.93 m 33.42

S: PIPED SUPPLY SYSTEMS

212 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

FixingsRefer to steel pipes; galvanised iron. Forminimum fixing dimensions, refer to the Tablesand Memoranda at the rear of the book

Extra over fittings; solvent welded joints

Straight coupling; PN2516mm 0.46 0.53 0.20 4.93 nr 5.4620mm 0.65 0.75 0.20 4.93 nr 5.6825mm 0.81 0.93 0.20 4.93 nr 5.8632mm 2.49 2.87 0.20 4.93 nr 7.7940mm 3.20 3.68 0.20 4.93 nr 8.6150mm 4.29 4.94 0.20 4.93 nr 9.8763mm 7.57 8.72 0.20 4.93 nr 13.64

Elbow; 90°; PN2516mm 0.75 0.86 0.20 4.93 nr 5.7920mm 1.15 1.32 0.20 4.93 nr 6.2525mm 1.43 1.65 0.20 4.93 nr 6.5732mm 2.98 3.43 0.20 4.93 nr 8.3640mm 4.59 5.28 0.20 4.93 nr 10.2150mm 6.36 7.32 0.20 4.93 nr 12.2563mm 10.87 12.51 0.20 4.93 nr 17.44

Elbow; 45°; PN2520mm 1.15 1.32 0.20 4.93 nr 6.2525mm 1.43 1.65 0.20 4.93 nr 6.5732mm 2.98 3.43 0.20 4.93 nr 8.3640mm 4.59 5.28 0.20 4.93 nr 10.2150mm 6.36 7.32 0.20 4.93 nr 12.2563mm 10.87 12.51 0.20 4.93 nr 17.44

Reducer fitting; single stage reduction20/16mm 0.81 0.93 0.20 4.93 nr 5.8625/20mm 0.98 1.13 0.20 4.93 nr 6.0632/25mm 1.96 2.26 0.20 4.93 nr 7.1840/32mm 2.58 2.97 0.20 4.93 nr 7.9050/40mm 2.98 3.43 0.20 4.93 nr 8.3663/50mm 4.52 5.20 0.20 4.93 nr 10.13

Equal tee; 90°; PN2516mm 1.25 1.44 0.20 4.93 nr 6.3720mm 1.71 1.97 0.20 4.93 nr 6.9025mm 2.17 2.50 0.20 4.93 nr 7.4332mm 3.54 4.08 0.20 4.93 nr 9.0040mm 6.12 7.05 0.20 4.93 nr 11.9750mm 9.16 10.55 0.20 4.93 nr 15.4763mm 15.45 17.79 0.20 4.93 nr 22.72

Cap; PN2520mm 0.86 0.99 0.20 4.93 nr 5.9225mm 1.15 1.32 0.20 4.93 nr 6.2532mm 1.67 1.92 0.20 4.93 nr 6.8540mm 2.29 2.64 0.20 4.93 nr 7.5650mm 3.20 3.68 0.20 4.93 nr 8.6163mm 5.10 5.87 0.20 4.93 nr 10.80

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 213

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

SCREWED STEEL PIPEWORK

Galvanised steel pipes; screwed andsocketed joints; BS 1387: 1985

Galvanised; medium, fixed vertically, withbrackets measured separately, screwed jointsare within the running length, but any flangesare additional

10mm dia. 3.72 4.28 0.51 12.57 m 16.8515mm dia. 3.35 3.86 0.52 12.81 m 16.6720mm dia. 3.78 4.35 0.55 13.55 m 17.9025mm dia. 5.29 6.09 0.60 14.78 m 20.8732mm dia. 6.54 7.53 0.67 16.51 m 24.0440mm dia. 7.60 8.75 0.75 18.48 m 27.2350mm dia. 10.67 12.28 0.85 20.94 m 33.2365mm dia. 14.46 16.65 0.93 22.91 m 39.5680mm dia. 18.73 21.56 1.07 26.36 m 47.93100mm dia. 26.49 30.50 1.46 35.97 m 66.47125mm dia. 42.13 48.51 1.72 42.38 m 90.88150mm dia. 48.92 56.32 1.96 48.29 m 104.61

Galvanised; heavy, fixed vertically, with bracketsmeasured separately, screwed joints are withinthe running length, but any flanges areadditional

15mm dia. 3.97 4.57 0.52 12.81 m 17.3820mm dia. 4.50 5.18 0.55 13.55 m 18.7325mm dia. 6.42 7.39 0.60 14.78 m 22.1732mm dia. 7.96 9.16 0.67 16.51 m 25.6740mm dia. 9.29 10.70 0.75 18.48 m 29.1750mm dia. 12.87 14.82 0.85 20.94 m 35.7665mm dia. 17.48 20.13 0.93 22.91 m 43.0480mm dia. 22.21 25.57 1.07 26.36 m 51.93100mm dia. 30.95 35.63 1.46 35.97 m 71.61125mm dia. 44.85 51.64 1.72 42.38 m 94.01150mm dia. 52.45 60.39 1.96 48.29 m 108.68

Galvanised; medium, fixed horizontaly orsuspended at high level, with bracketsmeasured separately, screwed joints are withinthe running length, but any flanges areadditional

10mm dia. 3.72 4.28 0.51 12.57 m 16.8515mm dia. 3.35 3.86 0.52 12.81 m 16.6720mm dia. 3.78 4.35 0.55 13.55 m 17.9025mm dia. 5.29 6.09 0.60 14.78 m 20.8732mm dia. 6.54 7.53 0.67 16.51 m 24.0440mm dia. 7.60 8.75 0.75 18.48 m 27.2350mm dia. 10.67 12.28 0.85 20.94 m 33.2365mm dia. 14.46 16.65 0.93 22.91 m 39.5680mm dia. 18.73 21.56 1.07 26.36 m 47.93100mm dia. 26.49 30.50 1.46 35.97 m 66.47125mm dia. 42.13 48.51 1.72 42.38 m 90.88150mm dia. 48.92 56.32 1.96 48.29 m 104.61

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214 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Galvanised; heavy, fixed horizontaly orsuspended at high level, with bracketsmeasured separately, screwed joints are withinthe running length, but any flanges areadditional

15mm dia. 3.97 4.57 0.52 12.81 m 17.3820mm dia. 4.50 5.18 0.55 13.55 m 18.7325mm dia. 6.42 7.39 0.60 14.78 m 22.1732mm dia. 7.96 9.16 0.67 16.51 m 25.6740mm dia. 9.29 10.70 0.75 18.48 m 29.1750mm dia. 12.87 14.82 0.85 20.94 m 35.7665mm dia. 17.48 20.13 0.93 22.91 m 43.0480mm dia. 22.21 25.57 1.07 26.36 m 51.93100mm dia. 30.95 35.63 1.46 35.97 m 71.61125mm dia. 44.85 51.64 1.72 42.38 m 94.01150mm dia. 52.45 60.39 1.96 48.29 m 108.68

Fixings

For steel pipes; galvanised iron. Forminimum fixing dimensions, refer to theTables and Memoranda at the rear of thebook

Single pipe bracket, screw on, galvanised iron;screwed to wood

15mm dia 0.97 1.12 0.14 3.45 nr 4.5720mm dia 1.08 1.24 0.14 3.45 nr 4.6925mm dia 1.26 1.45 0.17 4.19 nr 5.6432mm dia 1.72 1.98 0.19 4.68 nr 6.6640mm dia 2.56 2.95 0.22 5.42 nr 8.3750mm dia 3.39 3.90 0.22 5.42 nr 9.3265mm dia 4.00 4.61 0.28 6.90 nr 11.5080mm dia 6.27 7.22 0.32 7.88 nr 15.10100mm dia 9.07 10.44 0.35 8.62 nr 19.07

Single pipe bracket, screw on, galvanised iron;plugged and screwed

15mm dia 0.97 1.12 0.25 6.16 nr 7.2820mm dia 1.08 1.24 0.25 6.16 nr 7.4025mm dia 1.26 1.45 0.30 7.39 nr 8.8432mm dia 1.72 1.98 0.32 7.88 nr 9.8640mm dia 2.56 2.95 0.32 7.88 nr 10.8350mm dia 3.39 3.90 0.32 7.88 nr 11.7965mm dia 4.00 4.61 0.35 8.62 nr 13.2380mm dia 6.27 7.22 0.42 10.35 nr 17.57100mm dia 9.07 10.44 0.42 10.35 nr 20.79

Single pipe bracket for building in, galvanisediron

15mm dia 1.03 1.19 0.10 2.46 nr 3.6520mm dia 1.15 1.32 0.11 2.71 nr 4.0325mm dia 1.26 1.45 0.12 2.96 nr 4.4132mm dia 1.33 1.53 0.14 3.45 nr 4.9840mm dia 1.72 1.98 0.15 3.70 nr 5.6850mm dia 2.17 2.50 0.16 3.94 nr 6.44

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S10: COLD WATER – cont'd

SCREWED STEEL PIPEWORK – cont'd

For steel pipes; galvanised iron. Forminimum fixing dimensions, refer to theTables and Memoranda at the rear of thebook – cont'd

Pipe ring, single socket, galvanised iron15mm dia. 1.03 1.19 0.10 2.46 nr 3.6520mm dia. 1.15 1.32 0.11 2.71 nr 4.0325mm dia 1.26 1.45 0.12 2.96 nr 4.4132mm dia 1.33 1.53 0.15 3.70 nr 5.2340mm dia 1.72 1.98 0.15 3.70 nr 5.6850mm dia 2.17 2.50 0.16 3.94 nr 6.4465mm dia 3.16 3.64 0.30 7.39 nr 11.0380mm dia 3.78 4.35 0.35 8.62 nr 12.98100mm dia 5.72 6.59 0.40 9.86 nr 16.44125mm dia 11.57 13.32 0.60 14.79 nr 28.11150mm dia 13.97 16.08 0.77 18.97 nr 35.06

Pipe ring, double socket, galvanised iron15mm dia 9.11 10.49 0.10 2.46 nr 12.9520mm dia 10.48 12.07 0.11 2.71 nr 14.7825mm dia 11.55 13.30 0.12 2.96 nr 16.2532mm dia 12.73 14.66 0.14 3.45 nr 18.1140mm dia 16.08 18.51 0.15 3.70 nr 22.2150mm dia 18.29 21.06 0.16 3.94 nr 25.00

Screw on backplate (Male), galvanised iron;plugged and screwed

All sizes 15mm to 50mm x M12 0.81 0.93 0.10 2.46 nr 3.40

Screw on backplate (Female), galvanised iron;plugged and screwed

All sizes 15mm to 50mm x M12 0.81 0.93 0.10 2.46 nr 3.40

Extra Over channel sections for fabricatedhangers and brackets

Galvanised steel; including inserts, bolts, nuts,washers; fixed to backgrounds

41 x 21mm 5.08 5.85 0.29 7.15 m 12.9941 x 41mm 6.09 7.01 0.29 7.15 m 14.16

Threaded rods; metric thread; including nuts,washers etc

10mm dia x 600mm long 1.67 1.92 0.18 4.43 nr 6.3612mm dia x 600mm long 2.57 2.96 0.18 4.43 nr 7.39

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216 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra over steel flanges, screwed and drilled;metric; BS 4504

Screwed flanges; PN615mm dia. 12.74 14.67 0.35 8.62 nr 23.2920mm dia. 12.74 14.67 0.47 11.58 nr 26.2525mm dia. 12.74 14.67 0.53 13.06 nr 27.7332mm dia. 12.74 14.67 0.62 15.28 nr 29.9440mm dia. 12.74 14.67 0.70 17.25 nr 31.9150mm dia. 13.58 15.63 0.84 20.70 nr 36.3365mm dia. 18.89 21.75 1.03 25.38 nr 47.1380mm dia. 26.67 30.71 1.23 30.31 nr 61.01100mm dia. 31.54 36.31 1.41 34.74 nr 71.05125mm dia. 57.86 66.62 1.77 43.61 nr 110.23150mm dia. 57.86 66.62 2.21 54.45 nr 121.07

Screwed flanges; PN1615mm dia. 16.20 18.65 0.35 8.62 nr 27.2720mm dia. 16.20 18.65 0.47 11.58 nr 30.2325mm dia. 16.20 18.65 0.53 13.06 nr 31.7132mm dia. 17.30 19.92 0.62 15.28 nr 35.1940mm dia. 17.30 19.92 0.70 17.25 nr 37.1650mm dia. 21.10 24.29 0.84 20.70 nr 44.9965mm dia. 26.36 30.35 1.03 25.38 nr 55.7380mm dia. 32.10 36.96 1.23 30.31 nr 67.26100mm dia. 36.00 41.45 1.41 34.74 nr 76.19125mm dia. 63.00 72.53 1.77 43.61 nr 116.14150mm dia. 62.00 71.38 2.21 54.45 nr 125.83

Extra over steel flanges, screwed and drilled;imperial; BS 10

Screwed flanges; table E1/2" dia. 21.77 25.06 0.35 8.62 nr 33.693/4" dia. 21.77 25.06 0.47 11.58 nr 36.641" dia. 21.77 25.06 0.53 13.06 nr 38.121 1/4" dia. 21.77 25.06 0.62 15.28 nr 40.341 1/2" dia. 21.77 25.06 0.70 17.25 nr 42.312" dia. 21.77 25.06 0.84 20.70 nr 45.762 1/2" dia. 25.90 29.82 1.03 25.38 nr 55.203" dia. 14.69 16.91 1.23 30.31 nr 47.224" dia. 39.71 45.72 1.41 34.74 nr 80.465" dia. 84.16 96.90 1.77 43.61 nr 140.51

Extra over steel flange connections

Bolted connection between pair of flanges;including gasket, bolts, nuts and washers

50mm dia. 37.56 43.24 0.53 13.06 nr 56.3065mm dia. 47.31 54.47 0.53 13.06 nr 67.5380mm dia. 54.27 62.48 0.53 13.06 nr 75.54100mm dia. 64.77 74.57 0.53 13.06 nr 87.63125mm dia. 122.34 140.85 0.61 15.03 nr 155.88150mm dia. 125.83 144.87 0.90 22.17 nr 167.05

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Material Costs/Prices for Measured Works – Mechanical Installations 217

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

SCREWED STEEL PIPEWORK – cont'd

Extra over heavy steel tubular fittings; BS1387

Long screw connection with socket and backnut15mm dia. 4.92 5.66 0.63 15.52 nr 21.1920mm dia. 6.17 7.11 0.84 20.70 nr 27.8025mm dia. 8.08 9.30 0.95 23.41 nr 32.7032mm dia. 10.64 12.25 1.11 27.35 nr 39.6040mm dia. 12.96 14.92 1.28 31.54 nr 46.4550mm dia. 19.11 22.00 1.53 37.70 nr 59.7065mm dia. 43.89 50.54 1.87 46.07 nr 96.6180mm dia. 56.77 65.36 2.21 54.45 nr 119.81100mm dia. 64.40 74.14 3.05 75.15 nr 149.29

Running nipple15mm dia. 1.23 1.42 0.50 12.32 nr 13.7420mm dia. 1.54 1.77 0.68 16.75 nr 18.5325mm dia. 1.65 1.90 0.77 18.97 nr 20.8732mm dia. 2.66 3.06 0.90 22.17 nr 25.2340mm dia. 3.59 4.13 1.03 25.38 nr 29.5150mm dia. 5.46 6.28 1.23 30.31 nr 36.5965mm dia. 11.74 13.52 1.50 36.96 nr 50.4780mm dia. 18.31 21.08 1.78 43.86 nr 64.93100mm dia. 28.68 33.03 2.38 58.64 nr 91.66

Barrel nipple15mm dia. 1.03 1.18 0.50 12.32 nr 13.5020mm dia. 1.56 1.79 0.68 16.75 nr 18.5525mm dia. 1.74 2.01 0.77 18.97 nr 20.9832mm dia. 2.89 3.33 0.90 22.17 nr 25.5040mm dia. 3.22 3.71 1.03 25.38 nr 29.0950mm dia. 4.62 5.31 1.23 30.31 nr 35.6265mm dia. 9.84 11.33 1.50 36.96 nr 48.2980mm dia. 13.74 15.82 1.78 43.86 nr 59.68100mm dia. 24.83 28.59 2.38 58.64 nr 87.23125mm dia. 46.15 53.13 2.87 70.71 nr 123.84150mm dia. 72.70 83.70 3.39 83.52 nr 167.22

Close taper nipple15mm dia. 1.46 1.68 0.50 12.32 nr 14.0020mm dia. 1.89 2.18 0.68 16.75 nr 18.9325mm dia. 2.48 2.85 0.77 18.97 nr 21.8332mm dia. 3.70 4.26 0.90 22.17 nr 26.4440mm dia. 4.60 5.29 1.03 25.38 nr 30.6750mm dia. 7.06 8.12 1.23 30.31 nr 38.4365mm dia. 11.14 12.83 1.50 36.96 nr 49.7980mm dia. 18.26 21.02 1.78 43.86 nr 64.88100mm dia. 34.71 39.96 2.38 58.64 nr 98.60

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218 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

90° bend with socket15mm dia. 4.04 4.65 0.64 15.77 nr 20.4220mm dia. 5.42 6.24 0.85 20.94 nr 27.1825mm dia. 8.30 9.56 0.97 23.90 nr 33.4632mm dia. 11.90 13.70 1.12 27.59 nr 41.2940mm dia. 14.53 16.73 1.29 31.78 nr 48.5250mm dia. 22.60 26.02 1.55 38.19 nr 64.2165mm dia. 45.57 52.47 1.89 46.57 nr 99.0380mm dia. 67.64 77.88 2.24 55.19 nr 133.07100mm dia. 119.94 138.09 3.09 76.13 nr 214.23125mm dia. 293.77 338.23 3.92 96.58 nr 434.81150mm dia. 441.06 507.80 4.74 116.79 nr 624.59

Extra over heavy steel fittings; BS 1740

Plug15mm dia. 1.12 1.29 0.28 6.90 nr 8.1920mm dia. 1.73 2.00 0.38 9.36 nr 11.3625mm dia. 3.05 3.51 0.44 10.84 nr 14.3532mm dia. 4.73 5.45 0.51 12.57 nr 18.0240mm dia. 5.22 6.01 0.59 14.54 nr 20.5550mm dia. 7.47 8.60 0.70 17.25 nr 25.8465mm dia. 17.87 20.57 0.85 20.94 nr 41.5180mm dia. 33.44 38.50 1.00 24.64 nr 63.14100mm dia. 64.20 73.91 1.44 35.48 nr 109.39

Socket15mm dia. 1.23 1.42 0.64 15.77 nr 17.1920mm dia. 1.40 1.61 0.85 20.94 nr 22.5625mm dia. 1.98 2.28 0.97 23.90 nr 26.1832mm dia. 2.86 3.29 1.12 27.59 nr 30.8940mm dia. 3.48 4.01 1.29 31.78 nr 35.7950mm dia. 5.36 6.17 1.55 38.19 nr 44.3665mm dia. 10.63 12.24 1.89 46.57 nr 58.8180mm dia. 13.75 15.83 2.24 55.19 nr 71.02100mm dia. 25.88 29.80 3.09 76.13 nr 105.93150mm dia. 61.78 71.13 4.74 116.79 nr 187.91

Elbow, female/female15mm dia. 7.11 8.18 0.64 15.77 nr 23.9520mm dia. 9.26 10.66 0.85 20.94 nr 31.6025mm dia. 12.57 14.48 0.97 23.90 nr 38.3832mm dia. 23.41 26.96 1.12 27.59 nr 54.5540mm dia. 27.91 32.13 1.29 31.78 nr 63.9250mm dia. 45.76 52.68 1.55 38.19 nr 90.8765mm dia. 111.80 128.72 1.89 46.57 nr 175.2880mm dia. 133.31 153.48 2.24 55.19 nr 208.67100mm dia. 230.85 265.78 3.09 76.13 nr 341.91

Equal tee15mm dia. 8.83 10.17 0.91 22.42 nr 32.5920mm dia. 10.26 11.81 1.22 30.06 nr 41.8725mm dia. 15.12 17.41 1.40 34.49 nr 51.9032mm dia. 31.23 35.96 1.62 39.91 nr 75.8740mm dia. 34.00 39.14 1.86 45.83 nr 84.9750mm dia. 55.28 63.65 2.21 54.45 nr 118.1065mm dia. 133.68 153.91 2.72 67.02 nr 220.9380mm dia. 143.46 165.17 3.21 79.09 nr 244.26100mm dia. 230.88 265.82 4.44 109.39 nr 375.21

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 219

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

SCREWED STEEL PIPEWORK – cont'd

Extra over malleable iron fittings; BS 143

Cap15mm dia. 2.82 3.25 0.32 7.88 nr 11.1320mm dia. 2.96 3.41 0.43 10.59 nr 14.0025mm dia. 5.34 6.15 0.49 12.07 nr 18.2232mm dia. 10.13 11.66 0.58 14.29 nr 25.9540mm dia. 10.88 12.53 0.66 16.26 nr 28.7950mm dia. 17.30 19.92 0.78 19.22 nr 39.1465mm dia. 29.73 34.23 0.96 23.65 nr 57.8880mm dia. 49.05 56.47 1.13 27.84 nr 84.31100mm dia. 83.62 96.27 1.70 41.89 nr 138.16

Plain plug, hollow15mm dia. 1.37 1.58 0.28 6.90 nr 8.4820mm dia. 2.13 2.45 0.38 9.36 nr 11.8125mm dia. 3.74 4.31 0.44 10.84 nr 15.1532mm dia. 5.79 6.67 0.51 12.57 nr 19.2340mm dia. 6.40 7.37 0.59 14.54 nr 21.9150mm dia. 9.15 10.53 0.70 17.25 nr 27.7865mm dia. 21.88 25.19 0.85 20.94 nr 46.1380mm dia. 40.94 47.14 1.00 24.64 nr 71.77100mm dia. 78.62 90.52 1.44 35.48 nr 126.00

Plain plug, solid15mm dia. 1.70 1.96 0.29 7.15 nr 9.1020mm dia. 1.82 2.10 0.38 9.36 nr 11.4625mm dia. 2.41 2.77 0.44 10.84 nr 13.6232mm dia. 3.70 4.26 0.51 12.57 nr 16.8340mm dia. 4.99 5.75 0.59 14.54 nr 20.2850mm dia. 6.55 7.54 0.70 17.25 nr 24.79

Elbow, male/female15mm dia. 0.89 1.02 0.64 15.77 nr 16.7920mm dia. 1.19 1.37 0.85 20.94 nr 22.3125mm dia. 1.98 2.28 0.97 23.90 nr 26.1832mm dia. 4.50 5.18 1.12 27.59 nr 32.7840mm dia. 6.21 7.15 1.29 31.78 nr 38.9350mm dia. 7.99 9.20 1.55 38.19 nr 47.3965mm dia. 17.82 20.52 1.89 46.57 nr 67.0880mm dia. 24.36 28.05 2.24 55.19 nr 83.24100mm dia. 42.60 49.05 3.09 76.13 nr 125.18

Elbow15mm dia. 0.79 0.91 0.64 15.77 nr 16.6820mm dia. 1.09 1.25 0.85 20.94 nr 22.2025mm dia. 1.69 1.95 0.97 23.90 nr 25.8432mm dia. 3.52 4.05 1.12 27.59 nr 31.6540mm dia. 5.27 6.07 1.29 31.78 nr 37.8550mm dia. 6.17 7.10 1.55 38.19 nr 45.2965mm dia. 13.76 15.84 1.89 46.57 nr 62.4180mm dia. 20.21 23.27 2.24 55.19 nr 78.46100mm dia. 34.71 39.96 3.09 76.13 nr 116.10125mm dia. 83.27 95.87 4.44 109.39 nr 205.27150mm dia. 155.04 178.50 5.79 142.66 nr 321.16

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220 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

45° elbow15mm dia. 2.05 2.36 0.64 15.77 nr 18.1320mm dia. 2.53 2.91 0.85 20.94 nr 23.8625mm dia. 3.48 4.01 0.97 23.90 nr 27.9132mm dia. 8.11 9.34 1.12 27.59 nr 36.9340mm dia. 9.54 10.98 1.29 31.78 nr 42.7750mm dia. 13.08 15.06 1.55 38.19 nr 53.2565mm dia. 18.38 21.16 1.89 46.57 nr 67.7380mm dia. 27.64 31.82 2.24 55.19 nr 87.01100mm dia. 53.30 61.37 3.09 76.13 nr 137.50150mm dia. 162.21 186.76 5.79 142.66 nr 329.41

Bend, male/female15mm dia. 1.57 1.81 0.64 15.77 nr 17.5820mm dia. 2.58 2.97 0.85 20.94 nr 23.9125mm dia. 3.62 4.17 0.97 23.90 nr 28.0732mm dia. 6.12 7.05 1.12 27.59 nr 34.6440mm dia. 8.97 10.33 1.29 31.78 nr 42.1150mm dia. 16.87 19.42 1.55 38.19 nr 57.6165mm dia. 25.82 29.73 1.89 46.57 nr 76.2980mm dia. 39.75 45.77 2.24 55.19 nr 100.96100mm dia. 98.45 113.35 3.09 76.13 nr 189.48

Bend, male15mm dia. 3.59 4.13 0.64 15.77 nr 19.9020mm dia. 4.03 4.64 0.85 20.94 nr 25.5825mm dia. 5.92 6.82 0.97 23.90 nr 30.7132mm dia. 13.10 15.08 1.12 27.59 nr 42.6840mm dia. 18.37 21.15 1.29 31.78 nr 52.9350mm dia. 27.87 32.09 1.55 38.19 nr 70.28

Bend, female15mm dia. 1.61 1.85 0.64 15.77 nr 17.6220mm dia. 2.30 2.65 0.85 20.94 nr 23.5925mm dia. 3.22 3.71 0.97 23.90 nr 27.6132mm dia. 6.28 7.23 1.12 27.59 nr 34.8340mm dia. 7.48 8.61 1.29 31.78 nr 40.4050mm dia. 11.79 13.57 1.55 38.19 nr 51.7665mm dia. 25.82 29.73 1.89 46.57 nr 76.2980mm dia. 38.28 44.07 2.24 55.19 nr 99.26100mm dia. 80.32 92.47 3.09 76.13 nr 168.61125mm dia. 162.05 186.57 4.44 109.39 nr 295.97150mm dia. 356.03 409.91 5.79 142.66 nr 552.56

Return bend15mm dia. 8.22 9.46 0.64 15.77 nr 25.2320mm dia. 13.29 15.30 0.85 20.94 nr 36.2425mm dia. 16.58 19.09 0.97 23.90 nr 42.9932mm dia. 23.02 26.50 1.12 27.59 nr 54.1040mm dia. 31.19 35.91 1.29 31.78 nr 67.6950mm dia. 47.60 54.80 1.55 38.19 nr 92.99

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Material Costs/Prices for Measured Works – Mechanical Installations 221

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

SCREWED STEEL PIPEWORK – cont'd

Extra over malleable iron fittings; BS 143 –cont'd

Equal socket, parallel thread15mm dia. 0.77 0.89 0.64 15.77 nr 16.6620mm dia. 1.01 1.16 0.85 20.94 nr 22.1125mm dia. 1.28 1.47 0.97 23.90 nr 25.3732mm dia. 2.84 3.27 1.12 27.59 nr 30.8640mm dia. 3.85 4.43 1.29 31.78 nr 36.2250mm dia. 5.57 6.41 1.55 38.19 nr 44.6065mm dia. 8.84 10.18 1.89 46.57 nr 56.7480mm dia. 12.53 14.43 2.24 55.19 nr 69.62100mm dia. 20.68 23.81 3.09 76.13 nr 99.94

Concentric reducing socket20 x 15mm dia. 1.23 1.42 0.76 18.73 nr 20.1425 x 15mm dia. 1.61 1.85 0.86 21.19 nr 23.0425 x 20mm dia. 1.52 1.75 0.86 21.19 nr 22.9432 x 25mm dia. 2.92 3.36 1.01 24.88 nr 28.2540 x 25mm dia. 3.85 4.43 1.16 28.58 nr 33.0140 x 32mm dia. 4.27 4.92 1.16 28.58 nr 33.5050 x 25mm dia. 7.40 8.52 1.38 34.00 nr 42.5250 x 40mm dia. 5.98 6.88 1.38 34.00 nr 40.8965 x 50mm dia. 10.44 12.02 1.69 41.64 nr 53.6680 x 50mm dia. 13.01 14.98 2.00 49.28 nr 64.26100 x 50mm dia. 25.96 29.89 2.75 67.76 nr 97.64100 x 80mm dia. 24.09 27.74 2.75 67.76 nr 95.49150 x 100mm dia. 72.14 83.06 4.10 101.02 nr 184.07

Eccentric reducing socket20 x 15mm dia. 2.79 3.21 0.76 18.73 nr 21.9425 x 15mm dia. 7.93 9.13 0.86 21.19 nr 30.3225 x 20mm dia. 9.00 10.36 0.86 21.19 nr 31.5532 x 25mm dia. 11.63 13.39 1.01 24.88 nr 38.2740 x 25mm dia. 13.33 15.35 1.16 28.58 nr 43.9340 x 32mm dia. 7.19 8.28 1.16 28.58 nr 36.8650 x 25mm dia. 8.65 9.96 1.38 34.00 nr 43.9650 x 40mm dia. 8.65 9.96 1.38 34.00 nr 43.9665 x 50mm dia. 14.78 17.02 1.69 41.64 nr 58.6680 x 50mm dia. 15.74 18.12 2.00 49.28 nr 67.40

Hexagon bush20 x 15mm dia. 0.69 0.79 0.37 9.12 nr 9.9125 x 15mm dia. 0.95 1.09 0.43 10.59 nr 11.6925 x 20mm dia. 0.89 1.02 0.43 10.59 nr 11.6232 x 25mm dia. 1.20 1.38 0.51 12.57 nr 13.9540 x 25mm dia. 1.80 2.07 0.58 14.29 nr 16.3640 x 32mm dia. 1.80 2.07 0.58 14.29 nr 16.3650 x 25mm dia. 3.80 4.38 0.71 17.49 nr 21.8750 x 40mm dia. 3.55 4.09 0.71 17.49 nr 21.5865 x 50mm dia. 6.53 7.52 0.84 20.70 nr 28.2180 x 50mm dia. 9.86 11.35 1.00 24.64 nr 35.99100 x 50mm dia. 22.83 26.28 1.52 37.45 nr 63.74100 x 80mm dia. 19.00 21.88 1.52 37.45 nr 59.33150 x 100mm dia. 68.27 78.60 2.48 61.10 nr 139.70

S: PIPED SUPPLY SYSTEMS

222 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Hexagon nipple15mm dia. 0.75 0.86 0.28 6.90 nr 7.7620mm dia. 0.85 0.98 0.38 9.36 nr 10.3425mm dia. 1.19 1.37 0.44 10.84 nr 12.2132mm dia. 2.54 2.92 0.51 12.57 nr 15.4940mm dia. 2.92 3.36 0.59 14.54 nr 17.9050mm dia. 5.32 6.13 0.70 17.25 nr 23.3765mm dia. 8.91 10.26 0.85 20.94 nr 31.2080mm dia. 12.32 14.18 1.00 24.64 nr 38.82100mm dia. 21.86 25.17 1.44 35.48 nr 60.65150mm dia. 60.51 69.67 2.32 57.16 nr 126.83

Union, male/female15mm dia. 3.74 4.31 0.64 15.77 nr 20.0720mm dia. 4.58 5.27 0.85 20.94 nr 26.2225mm dia. 5.32 6.13 0.97 23.90 nr 30.0232mm dia. 9.40 10.82 1.12 27.59 nr 38.4240mm dia. 12.03 13.85 1.29 31.78 nr 45.6350mm dia. 18.93 21.79 1.55 38.19 nr 59.9865mm dia. 42.35 48.76 1.89 46.57 nr 95.33

Union, female15mm dia. 3.55 4.09 0.64 15.77 nr 19.8620mm dia. 3.89 4.48 0.85 20.94 nr 25.4225mm dia. 4.56 5.25 0.97 23.90 nr 29.1532mm dia. 7.86 9.05 1.12 27.59 nr 36.6440mm dia. 8.88 10.22 1.29 31.78 nr 42.0150mm dia. 13.23 15.23 1.55 38.19 nr 53.4265mm dia. 33.90 39.03 1.89 46.57 nr 85.6080mm dia. 44.82 51.60 2.24 55.19 nr 106.79100mm dia. 85.34 98.25 3.09 76.13 nr 174.39

Union elbow, male/female15mm dia. 5.65 6.50 0.64 15.77 nr 22.2720mm dia. 7.07 8.14 0.85 20.94 nr 29.0825mm dia. 9.93 11.43 0.97 23.90 nr 35.33

Twin elbow15mm dia. 5.43 6.25 0.91 22.42 nr 28.6720mm dia. 6.00 6.91 1.22 30.06 nr 36.9725mm dia. 9.72 11.19 1.39 34.25 nr 45.4432mm dia. 19.47 22.42 1.62 39.91 nr 62.3340mm dia. 24.65 28.38 1.86 45.83 nr 74.2150mm dia. 31.68 36.47 2.21 54.45 nr 90.9265mm dia. 51.20 58.95 2.72 67.02 nr 125.9680mm dia. 58.11 66.90 3.21 79.09 nr 145.99

Equal tee15mm dia. 1.09 1.25 0.91 22.42 nr 23.6820mm dia. 1.59 1.83 1.22 30.06 nr 31.8925mm dia. 2.28 2.63 1.39 34.25 nr 36.8732mm dia. 4.82 5.55 1.62 39.91 nr 45.4640mm dia. 6.60 7.60 1.86 45.83 nr 53.4350mm dia. 9.50 10.94 2.21 54.45 nr 65.3965mm dia. 22.27 25.64 2.72 67.02 nr 92.6680mm dia. 25.96 29.89 3.21 79.09 nr 108.98100mm dia. 47.06 54.18 4.44 109.39 nr 163.58125mm dia. 87.29 100.50 5.38 132.55 nr 233.05150mm dia. 208.75 240.34 6.31 155.47 nr 395.81

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 223

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

SCREWED STEEL PIPEWORK – cont'd

Extra over malleable iron fittings; BS 143 –cont'd

Tee reducing on branch20 x 15mm dia. 1.63 1.88 1.22 30.06 nr 31.9425 x 15mm dia. 2.22 2.56 1.39 34.25 nr 36.8025 x 20mm dia. 2.53 2.91 1.39 34.25 nr 37.1632 x 25mm dia. 4.90 5.64 1.62 39.91 nr 45.5640 x 25mm dia. 6.21 7.15 1.86 45.83 nr 52.9840 x 32mm dia. 9.11 10.49 1.86 45.83 nr 56.3250 x 25mm dia. 8.24 9.49 2.21 54.45 nr 63.9450 x 40mm dia. 12.81 14.75 2.21 54.45 nr 69.2065 x 50mm dia. 19.77 22.76 2.72 67.02 nr 89.7880 x 50mm dia. 26.73 30.77 3.21 79.09 nr 109.86100 x 50mm dia. 44.25 50.95 4.44 109.39 nr 160.34100 x 80mm dia. 68.27 78.60 4.44 109.39 nr 188.00150 x 100mm dia. 153.76 177.03 6.31 155.47 nr 332.50

Equal pitcher tee15mm dia. 3.78 4.35 0.91 22.42 nr 26.7720mm dia. 4.66 5.37 1.22 30.06 nr 35.4225mm dia. 6.98 8.04 1.39 34.25 nr 42.2832mm dia. 10.82 12.46 1.62 39.91 nr 52.3740mm dia. 16.73 19.26 1.86 45.83 nr 65.0950mm dia. 23.49 27.04 2.21 54.45 nr 81.5065mm dia. 33.42 38.48 2.72 67.02 nr 105.4980mm dia. 52.15 60.04 3.21 79.09 nr 139.13100mm dia. 117.33 135.09 4.44 109.39 nr 244.48

Cross15mm dia. 3.14 3.62 1.00 24.64 nr 28.2520mm dia. 4.91 5.65 1.33 32.77 nr 38.4225mm dia. 6.23 7.17 1.51 37.20 nr 44.3832mm dia. 9.26 10.66 1.77 43.61 nr 54.2740mm dia. 12.46 14.35 2.02 49.77 nr 64.1250mm dia. 19.36 22.29 2.42 59.62 nr 81.9165mm dia. 27.64 31.82 2.97 73.18 nr 105.0080mm dia. 36.76 42.32 3.50 86.23 nr 128.56100mm dia. 75.86 87.34 4.84 119.25 nr 206.59

Y11 – PIPELINE ANCILLARIES

VALVES

Regulators

Gunmetal; self-acting two port thermostat; singleseat; screwed; normally closed; with adjustableor fixed bleed device

25mm dia. 558.98 643.57 1.46 35.97 nr 679.5432mm dia. 575.11 662.14 1.45 35.73 nr 697.8640mm dia. 614.73 707.75 1.55 38.20 nr 745.9550mm dia. 740.00 851.98 1.68 41.39 nr 893.37

S: PIPED SUPPLY SYSTEMS

224 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Self acting temperature regulator for storagecalorifier; integral sensing element and pocket;screwed ends

15mm dia. 549.97 633.19 1.32 32.52 nr 665.7225mm dia. 603.68 695.03 1.52 37.45 nr 732.4832mm dia. 779.57 897.54 1.79 44.10 nr 941.6440mm dia. 953.65 1097.96 1.99 49.03 nr 1146.9950mm dia. 1114.76 1283.45 2.26 55.68 nr 1339.13

Self acting temperature regulator for storagecalorifier; integral sensing element and pocket;flanged ends; bolted connection

15mm dia. 807.36 929.53 0.61 15.03 nr 944.5625mm dia. 924.02 1063.85 0.72 17.74 nr 1081.5932mm dia. 1164.75 1341.01 0.94 23.16 nr 1364.1740mm dia. 1379.56 1588.32 1.03 25.38 nr 1613.7050mm dia. 1601.77 1844.16 1.18 29.07 nr 1873.23

Chrome plated thermostaticmixing valves includingnon-return valves and inlet swivel connectionswith strainers; copper compression fittings

15mm dia. 89.11 102.59 0.69 17.00 nr 119.60

Chrome plated thermostatic mixing valvesincluding non-return valves and inlet swivelconnections with angle pattern combinedisolating valves and strainers; coppercompression fittings

15mm dia. 146.23 168.36 0.69 17.00 nr 185.36

Gunmetal thermostatic mixing valves includingnon-return valves and inlet swivel connectionswith strainers; copper compression fittings

15mm dia. 184.93 212.91 0.69 17.00 nr 229.91

Gunmetal thermostatic mixing valves includingnon-return valves and inlet swivel connectionswith angle pattern combined isolating valvesand strainers; copper compression fittings

15mm dia. 194.43 223.85 0.69 17.00 nr 240.85

Ball float valves

Bronze, equilibrium; copper float; workingpressure cold services up to 16 bar; flangedends; BS 4504 Table 16/21; bolted connections

25mm dia. 120.68 138.94 1.04 25.62 nr 164.5732mm dia. 167.42 192.75 1.22 30.06 nr 222.8140mm dia. 227.07 261.43 1.38 34.00 nr 295.4350mm dia. 356.83 410.83 1.66 40.90 nr 451.7365mm dia. 382.66 440.57 1.93 47.55 nr 488.1280mm dia. 426.67 491.24 2.16 53.22 nr 544.45

Heavy, equilibrium; with long tail and backnut;copper float; screwed for iron

25mm dia. 111.17 127.99 1.58 38.93 nr 166.9232mm dia. 152.62 175.72 1.78 43.86 nr 219.5740mm dia. 215.16 247.72 1.90 46.81 nr 294.5350mm dia. 282.54 325.30 2.65 65.29 nr 390.59

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 225

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

VALVES – cont'd

Ball float valves – cont'd

Brass, ball valve; BS 1212; copper float;screwed

15mm dia. 6.01 6.92 0.25 6.16 nr 13.0822mm dia 10.92 12.57 0.29 7.15 nr 19.7228mm dia 47.58 54.78 0.35 8.62 nr 63.40

Gate valves

DZR copper alloy wedge non-rising stem;capillary joint to copper

15mm dia. 12.51 14.40 0.84 20.70 nr 35.1022mm dia. 15.35 17.67 1.01 24.88 nr 42.5628mm dia. 20.76 23.90 1.19 29.32 nr 53.2235mm dia. 37.25 42.89 1.38 34.00 nr 76.8942mm dia. 63.29 72.87 1.62 39.91 nr 112.7854mm dia. 88.67 102.09 1.94 47.80 nr 149.89

Cocks; capillary joints to copper

Stopcock; brass head with gun metal body15mm dia. 5.52 6.36 0.45 11.09 nr 17.4422mm dia. 10.31 11.87 0.46 11.33 nr 23.2028mm dia. 29.31 33.75 0.54 13.30 nr 47.05

Lockshield stop cocks; brass head with gunmetal body

15mm dia. 6.38 7.35 0.45 11.09 nr 18.4322mm dia. 6.38 7.35 0.46 11.33 nr 18.6828mm dia. 6.38 7.35 0.54 13.30 nr 20.65

DZR stopcock; brass head with gun metal body15mm dia. 15.13 17.42 0.45 11.09 nr 28.5122mm dia. 26.20 30.16 0.46 11.33 nr 41.5028mm dia. 43.66 50.27 0.54 13.30 nr 63.57

Gunmetal stopcock35mm dia. 57.07 65.71 0.69 17.00 nr 82.7142mm dia. 75.79 87.26 0.71 17.49 nr 104.7554mm dia. 113.21 130.34 0.81 19.96 nr 150.30

Double union stopcock15mm dia. 16.26 18.72 0.60 14.78 nr 33.5022mm dia. 22.86 26.32 0.60 14.78 nr 41.1028mm dia. 40.67 46.82 0.69 17.00 nr 63.82

Double union DZR stopcock15mm dia. 26.54 30.56 0.60 14.78 nr 45.3422mm dia. 32.62 37.56 0.61 15.03 nr 52.5928mm dia. 60.31 69.44 0.69 17.00 nr 86.44

S: PIPED SUPPLY SYSTEMS

226 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Double union gun metal stopcock35mm dia. 100.48 115.69 0.63 15.52 nr 131.2142mm dia. 137.90 158.77 0.67 16.51 nr 175.2854mm dia. 216.94 249.77 0.85 20.94 nr 270.71

Double union stopcock with easy clean cover15mm dia. 28.17 32.43 0.60 14.78 nr 47.2222mm dia. 35.14 40.46 0.61 15.03 nr 55.4928mm dia. 65.34 75.23 0.69 17.00 nr 92.23

Combined stopcock and drain15mm dia. 27.94 32.17 0.67 16.51 nr 48.6822mm dia. 34.10 39.26 0.68 16.75 nr 56.01

Combined DZR stopcock and drain15mm dia. 36.93 42.52 0.67 16.51 nr 59.03

Gate valve

DZR copper alloy wedge non-rising stem;compression joint to copper

15mm dia. 12.51 14.40 0.84 20.70 nr 35.1022mm dia. 15.35 17.67 1.01 24.88 nr 42.5628mm dia. 20.76 23.90 1.19 29.32 nr 53.2235mm dia. 37.25 42.89 1.38 34.00 nr 76.8942mm dia. 63.29 72.87 1.62 39.91 nr 112.7854mm dia. 88.67 102.09 1.94 47.80 nr 149.89

Cocks; compression joints to copper

Stopcock; brass head gun metal body15mm dia. 5.02 5.78 0.42 10.35 nr 16.1322mm dia. 9.37 10.79 0.42 10.35 nr 21.1428mm dia. 26.65 30.68 0.45 11.09 nr 41.77

Lockshield stopcock; brass head gun metalbody

15mm dia. 5.32 6.13 0.42 10.35 nr 16.4722mm dia. 7.61 8.76 0.42 10.35 nr 19.1128mm dia. 13.55 15.60 0.45 11.09 nr 26.69

DZR Stopcock15mm dia. 12.61 14.52 0.38 9.36 nr 23.8822mm dia. 21.84 25.14 0.39 9.61 nr 34.7528mm dia. 36.38 41.89 0.40 9.86 nr 51.7435mm dia. 57.07 65.71 0.52 12.81 nr 78.5242mm dia. 75.79 87.26 0.54 13.30 nr 100.5654mm dia. 113.21 130.34 0.63 15.52 nr 145.86

DZR Lockshield stopcock15mm dia. 5.32 6.13 0.38 9.36 nr 15.4922mm dia. 8.39 9.66 0.39 9.61 nr 19.27

Combined stop/draincock15mm dia. 27.94 32.17 0.22 5.42 nr 37.5922mm dia. 35.95 41.39 0.45 11.09 nr 52.48

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 227

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

VALVES – cont'd

Cocks; compression joints to copper – cont'd

DZR Combined stop/draincock15mm dia. 36.93 42.52 0.41 10.10 nr 52.6222mm dia. 47.85 55.09 0.42 10.35 nr 65.44

Stopcock to polyethylene15mm dia. 19.30 22.22 0.38 9.36 nr 31.5820mm dia. 24.32 28.00 0.39 9.61 nr 37.6125mm dia. 32.34 37.23 0.40 9.86 nr 47.09

Draw off coupling15mm dia. 11.72 13.49 0.38 9.36 nr 22.86

DZR Draw off coupling15mm dia. 11.72 13.49 0.38 9.36 nr 22.8622mm dia. 13.57 15.62 0.39 9.61 nr 25.23

Draw off elbow15mm dia. 12.87 14.82 0.38 9.36 nr 24.1822mm dia. 15.86 18.26 0.39 9.61 nr 27.87

Lockshield drain cock15mm dia. 13.46 15.50 0.41 10.10 nr 25.60

Check valves

DZR copper alloy and bronze, WRC approvedcartridge double check valve; BS 6282; workingpressure cold services up to 10 bar at 65°C;screwed ends

32mm dia. 81.76 94.13 1.38 34.00 nr 128.1340mm dia. 93.16 107.26 1.62 39.91 nr 147.1750mm dia. 152.77 175.89 1.94 47.80 nr 223.69

S: PIPED SUPPLY SYSTEMS

228 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Y20 – PUMPS

Packaged cold water pressure booster set;fully automatic; 3 phase supply; includesfixing in position; electrical work elsewhere.

Pressure booster set0.75 l/s @ 30m head 3972.10 4573.18 9.38 231.11 nr 4804.291.5 l/s @ 30m head 4716.87 5430.65 9.38 231.11 nr 5661.763 l/s @ 30m head 5763.09 6635.19 10.38 255.75 nr 6890.946 l/s @ 30m head 13015.73 14985.34 10.38 255.75 nr 15241.0812 l/s @ 30m head 16260.78 18721.44 12.38 305.02 nr 19026.470.75 l/s @ 50m head 4521.82 5206.08 9.38 231.11 nr 5437.191.5 l/s @ 50m head 5763.09 6635.19 9.38 231.11 nr 6866.303 l/s @ 50m head 6366.01 7329.35 10.38 255.75 nr 7585.096 l/s @ 50m head 14537.18 16737.02 10.38 255.75 nr 16992.7712 l/s @ 50m head 17856.71 20558.88 12.38 305.02 nr 20863.900.75 l/s @ 70m head 4947.39 5696.05 9.38 231.11 nr 5927.161.5 l/s @ 70m head 6362.46 7325.26 9.38 231.11 nr 7556.373 l/s @ 70m head 6773.85 7798.90 10.38 255.75 nr 8054.656 l/s @ 70m head 15870.67 18272.30 10.38 255.75 nr 18528.0512 l/s @ 70m head 19293.04 22212.56 12.38 305.02 nr 22517.58

Automatic sump pump for clear and drainagewater; single stage centrifugal pump, presuretight electric motor; single phase supply;includes fixing in position; electrical workelsewhere Single pump

1 l/s @ 2.68m total head 209.93 241.70 3.50 86.23 nr 327.931 l/s @ 4.68m total head 231.08 266.05 3.50 86.23 nr 352.281 l/s @ 6.68m total head 305.08 351.25 3.50 86.23 nr 437.482 l/s @ 4.38m total head 305.08 351.25 4.00 98.55 nr 449.802 l/s @ 6.38m total head 305.08 351.25 4.00 98.55 nr 449.802 l/s @ 8.38m total head 392.67 452.09 4.00 98.55 nr 550.643 l/s @ 3.7m total head 305.08 351.25 4.50 110.87 nr 462.123 l/s @ 5.7m total head 392.67 452.09 4.50 110.87 nr 562.964 l/s @ 2.9m total head 305.08 351.25 5.00 123.19 nr 474.444 l/s @ 4.9m total head 392.67 452.09 5.00 123.19 nr 575.284 l/s @ 6.9m total head 1088.92 1253.70 5.00 123.19 nr 1376.89Extra for high level alarm box with single floatswitch, local alarm and volt free contacts forremote alarm. 319.54 367.89 - - nr -

Duty/standby pump unit1 l/s @ 2.68m total head 398.71 459.04 5.00 123.19 nr 582.241 l/s @ 4.68m total head 437.99 504.27 5.00 123.19 nr 627.461 l/s @ 6.68 total head 592.04 681.63 5.00 123.19 nr 804.822 l/s @ 4.38m total head 592.04 681.63 5.50 135.51 nr 817.142 l/s @ 6.38m total head 592.04 681.63 5.50 135.51 nr 817.142 l/s @ 8.38m total head 758.17 872.90 5.50 135.51 nr 1008.413 l/s @ 3.7m total head 592.04 681.63 6.00 147.83 nr 829.463 l/s @ 5.7m total head 758.17 872.90 6.00 147.83 nr 1020.734 l/s @ 2.9m total head 592.04 681.63 6.50 160.15 nr 841.784 l/s @ 4.9m total head 758.17 872.90 6.50 160.15 nr 1033.054 /s @ 6.9m total head 2014.73 2319.61 7.00 172.47 nr 2492.08Extra for 4nr float switches to give pump on,off and high level alarm 333.85 384.37 - - nr -Extra for dual pump control panel, internal wallmounted IP54, including volt free contacts 1589.78 1830.35 4.00 98.55 nr 1928.91

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 229

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

Y21 – TANKS

Cisterns; fibreglass; complete with ballvalve, fixing plate and fitted covers

Rectangular70 litres capacity 224.72 258.73 1.33 32.77 nr 291.49110 litres capacity 233.59 268.94 1.40 34.49 nr 303.43170 litres capacity 246.89 284.25 1.61 39.67 nr 323.92280 litres capacity 402.12 462.97 1.61 39.67 nr 502.64420 litres capacity 421.34 485.10 1.99 49.03 nr 534.13710 litres capacity 694.85 800.00 3.31 81.55 nr 881.55840 litres capacity 844.17 971.91 3.60 88.70 nr 1060.611590 litres capacity 606.00 697.70 13.32 328.18 nr 1025.892275 litres capacity 754.00 868.10 20.18 497.20 nr 1365.303365 litres capacity 949.00 1092.61 24.50 603.64 nr 1696.254545 litres capacity 1103.00 1269.91 29.91 736.93 nr 2006.85

Cisterns; polypropylene; complete with ballvalve, fixing plate and cover; includesplacing in position

Rectangular18 litres capacity 55.92 64.38 1.00 24.64 nr 89.0268 litres capacity 75.35 86.75 1.00 24.64 nr 111.3991 litres capacity 75.84 87.32 1.00 24.64 nr 111.95114 litres capacity 84.38 97.15 1.00 24.64 nr 121.79182 litres capacity 111.44 128.30 1.00 24.64 nr 152.94227 litres capacity 141.94 163.42 1.00 24.64 nr 188.06

Circular114 litres capacity 78.94 90.89 1.00 24.64 nr 115.52227 litres capacity 80.49 92.67 1.00 24.64 nr 117.31318 litres capacity 133.88 154.14 1.00 24.64 nr 178.78455 litres capacity 153.88 177.17 1.00 24.64 nr 201.80

Steel sectional water storage tank; hotpressed steel tank to BS 1564 TYPE 1; 5mmplate; pre-insulated and complete with allconnections and fittings to comply withBSEN 13280; 2001 and WRAS water supply(water fittings) regulations 1999; externallyflanged base and sides; cost of erection (onprepared base) is included within the netprice, labour cost allows for offloading andpositioning materials

Note: Prices are based on the mosteconomical tank size for each volume,and the cost will vary with differing tankdimensions, for the same volume

S: PIPED SUPPLY SYSTEMS

230 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Volume, size4,900 litres, 3.66m x 1.22m x 1,22m (h) 5781.73 6656.65 6.00 147.83 nr 6804.4820,300 litres, 3.66m x 2.4m x 2.4m (h) 12316.01 14179.73 12.00 295.66 nr 14475.3952,000 litres, 6.1m x 3.6m x 2.4m (h) 21960.04 25283.14 19.00 468.13 nr 25751.2794,000 litres, 7.3m x 3.6m x 3.6m (h) 33037.42 38036.81 28.00 689.88 nr 38726.68140,000 litres, 9.7m x 6.1m x 2.44m (h) 43147.03 49676.25 28.00 689.88 nr 50366.13

GRP sectional water storage tank;pre-insulated and complete with allconnections and fittings to comply withBSEN 13280; 2001 and WRAS water supply(water fittings) regulations 1999; externallyflanged base and sides; cost of erection (onprepared base) is included within the netprice, labour cost allows for offloading andpositioning materials

Note: Prices are based on the mosteconomical tank size for each volume, andthe cost will vary with differing tankdimensions, for the same volume

Volume, size4,500 litres, 3m x 1m x 1.5m (h) 4138.92 4765.24 5.00 123.19 nr 4888.4310,000 litres, 2.5m x 2m x 2m (h) 5501.62 6334.15 7.00 172.47 nr 6506.6220,000 litres, 4m x 2.5m x 2m (h) 7913.51 9111.02 10.00 246.38 nr 9357.4130,000 litres 5m x 3m x 2m (h) 9874.95 11369.28 12.00 295.66 nr 11664.9440,000 litres, 5m x 4m x 2m (h) 11570.90 13321.87 12.00 295.66 nr 13617.5350,000 litres, 5m x 4m x 2.5m (h) 14265.22 16423.90 14.00 344.94 nr 16768.8460,000 litres, 6m x 4m x 2.5m (h) 16435.64 18922.76 16.00 394.21 nr 19316.9870,000 litres, 7m x 4m x 2.5m (h) 18212.08 20968.02 16.00 394.21 nr 21362.2480,000 litres, 8m x 4m x 2.5m (h) 20700.25 23832.72 16.00 394.21 nr 24226.9390,000 litres, 6m x 5m x 3m (h) 21095.64 24287.94 16.00 394.21 nr 24682.15105,000 litres, 7m x 5m x 3m (h) 23318.31 26846.95 24.00 591.32 nr 27438.27120,000 litres, 8m x 5m x 3m (h) 24604.75 28328.06 24.00 591.32 nr 28919.39135,000 litres, 9m x 6m x 2.5m (h) 28359.56 32651.07 24.00 591.32 nr 33242.39144,000 litres, 8m x 6m x 3m (h) 27385.22 31529.29 24.00 591.32 nr 32120.61

Y25 – CLEANING AND CHEMICALTREATMENT

Electromagnetic water conditioner, completewith control box; maximum inlet pressure 16bar; electrical work elsewhere

Connection size, nominal flow rate at 50mbar20mm dia, 0.3l/s 1595.00 1836.36 1.25 30.80 nr 1867.1625mm dia, 0.6l/s 2095.00 2412.03 1.45 35.73 nr 2447.7532mm dia, 1.2l/s 2985.00 3436.71 1.55 38.19 nr 3474.8940mm dia, 1.7l/s 3575.00 4115.99 1.65 40.65 nr 4156.6450mm dia, 3.4l/s 4675.00 5382.44 1.75 43.12 nr 5425.5665mm dia, 5.2l/s 5125.00 5900.54 1.90 46.81 nr 5947.35100mm dia, 30.5l/s 15950.00 18363.63 3.00 73.92 nr 18437.55

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 231

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

CLEANING AND CHEMICALTREATMENT – cont'd

Ultraviolet water sterillising unit, completewith control unit; UV lamp housed in quartztube; unit complete with UV intensity sensor,flushing and discharge valve and facilitiesfor remote alarm; electrical work elsewhere

Maximum flow rate (@ 250J/m2 exposure),connection size

0.82l/s, 40mm dia 2411.75 2776.71 1.98 48.78 nr 2825.491.28l/s, 40mm dia 2769.25 3188.31 1.98 48.78 nr 3237.092.00l/s, 40mm dia 3621.75 4169.81 1.98 48.78 nr 4218.604.14l/s, 50mm dia 3979.25 4581.41 2.10 51.74 nr 4633.151.28l/s, 40mm dia 3951.75 4549.75 1.98 48.78 nr 4598.532.00l/s, 40mm dia 5491.75 6322.79 1.98 48.78 nr 6371.574.14l/s, 50mm dia 6289.25 7240.97 2.10 51.74 nr 7292.717.4l/s, 80mm dia 10543.50 12139.00 3.60 88.70 nr 12227.6916.8l/s 100mm dia 13150.50 15140.50 3.60 88.70 nr 15229.2032.3l/s 100mm dia 14773.00 17008.52 3.60 88.70 nr 17097.22

Base exchange water softener complete withresin tank, brine tank and consumption datamonitoring facilities

Capacities of softeners are based on 300ppmhardness and quoted in m3 of softened waterproduced. Design flow rates arerecommended for continuous use

Simplex configuration Design flow rate, min-maxsoftenend water produced

1l/s, 5.8m3–11.2m3 1738.00 2001.00 8.00 197.11 nr 2198.111.3l/s, 11.7m3–21.4m3 2376.00 2735.55 8.00 197.11 nr 2932.661.3l/s, 15.5m3–28.5m3 2706.00 3115.49 10.00 246.38 nr 3361.871.6l/s, 23.3m3–42.7m3 3437.50 3957.68 10.00 246.38 nr 4204.061.6l/s, 38.8m3–71.2m3 3872.00 4457.93 12.00 295.66 nr 4753.591.9l/s, 11.7m3–21.4m3 3905.00 4495.92 12.00 295.66 nr 4791.583.2l/s, 19.4m3–35.6m3 4191.00 4825.20 12.00 295.66 nr 5120.864.4l/s, 31m3–57m3 4939.00 5686.39 15.00 369.58 nr 6055.975.1l/s, 46.6m3–85.4m3 7359.00 8472.60 15.00 369.58 nr 8842.185.1l/s, 77.7m3–142.4m3 8998.00 10359.62 18.00 443.49 nr 10803.11

Duplex configuration Design flow rate, min-maxsoftenend water produced

2l/s, 5.8m3–22.4m3 2893.00 3330.78 12.00 295.66 nr 3626.442.6l/s, 11.7m3–42.8m3 3927.00 4521.25 12.00 295.66 nr 4816.912.6l/s, 15.5m3–57m3 4114.00 4736.55 15.00 369.58 nr 5106.133.2l/s, 23.3m3–85.4m3 5313.00 6116.99 15.00 369.58 nr 6486.573.2l/s, 38.8m3–142.4m3 6347.00 7307.46 18.00 443.49 nr 7750.953.8l/s, 11.7m3–42.8m3 6842.00 7877.37 18.00 443.49 nr 8320.866.4l/s, 19.4m3–71.2m3 7359.00 8472.60 18.00 443.49 nr 8916.098.8l/s, 31.1m3–114m3 8437.00 9713.73 23.00 566.68 nr 10280.4110.2l/s, 46.6m3–170.8m3 13519.00 15564.76 23.00 566.68 nr 16131.4510.2l/s, 77.7m3–284.8m3 16764.00 19300.81 27.00 665.24 nr 19966.05

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232 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Triplex configuration Design flow rate, min-maxsoftenend water produced

3l/s, 5.8m3-33.6m3 4020.50 4628.90 15.00 369.58 nr 4998.483.9l/s, 11.7m3-64.2m3 5698.00 6560.25 15.00 369.58 nr 6929.833.9l/s, 15.5m3-85.5m3 6017.00 6927.52 18.00 443.49 nr 7371.014.8l/s, 23.3m3-128.1m3 7832.00 9017.18 18.00 443.49 nr 9460.674.8l/s, 38.8m3-213.6m3 8998.00 10359.62 22.00 542.04 nr 10901.675.7l/s, 11.7m3-64.2m3 10076.00 11600.75 22.00 542.04 nr 12142.809.6l/s, 19.4m3-106.8m3 10923.00 12575.92 22.00 542.04 nr 13117.9713.2l/s, 31.1m3-171.0m3 12529.00 14424.95 27.00 665.24 nr 15090.1915.3l/s, 46.6m3-256.2m3 20152.00 23201.50 27.00 665.24 nr 23866.7415.3l/s, 77.7m3-427.2m3 25179.00 28989.21 32.00 788.43 nr 29777.64

Y50 – THERMAL INSULATION

Flexible closed cell walled insulation; Class1/Class O; adhesive joints; including aroundfittings

6mm wall thickness15mm diameter 1.03 1.19 0.15 2.90 m 4.0922mm diameter 1.22 1.40 0.15 2.90 m 4.3128mm diameter 1.54 1.77 0.15 2.90 m 4.68

9mm wall thickness15mm diameter 1.18 1.36 0.15 2.90 m 4.2622mm diameter 1.49 1.72 0.15 2.90 m 4.6228mm diameter 1.58 1.82 0.15 2.90 m 4.7235mm diameter 1.79 2.06 0.15 2.90 m 4.9642mm diameter 2.05 2.36 0.15 2.90 m 5.2654mm diameter 2.12 2.44 0.15 2.90 m 5.34

13mm wall thickness15mm diameter 1.51 1.74 0.15 2.90 m 4.6422mm diameter 1.86 2.14 0.15 2.90 m 5.0428mm diameter 2.21 2.54 0.15 2.90 m 5.4535mm diameter 2.38 2.74 0.15 2.90 m 5.6442mm diameter 2.80 3.22 0.15 2.90 m 6.1354mm diameter 3.90 4.49 0.15 2.90 m 7.3967mm diameter 5.76 6.63 0.15 2.90 m 9.5376mm diameter 6.78 7.81 0.15 2.90 m 10.71108mm diameter 7.10 8.17 0.15 2.90 m 11.08

19mm wall thickness15mm diameter 2.46 2.83 0.15 2.90 m 5.7422mm diameter 2.99 3.44 0.15 2.90 m 6.3528mm diameter 4.06 4.67 0.15 2.90 m 7.5835mm diameter 4.70 5.41 0.15 2.90 m 8.3142mm diameter 5.55 6.39 0.15 2.90 m 9.2954mm diameter 7.02 8.08 0.15 2.90 m 10.9967mm diameter 8.42 9.69 0.15 2.90 m 12.6076mm diameter 9.72 11.19 0.22 4.26 m 15.45108mm diameter 13.27 15.28 0.22 4.26 m 19.54

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Material Costs/Prices for Measured Works – Mechanical Installations 233

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S10: COLD WATER – cont'd

THERMAL INSULATION – cont'd

Flexible closed cell walled insulation; Class1/Class O; adhesive joints; including aroundfittings – cont'd

25mm wall thickness15mm diameter 4.82 5.55 0.15 2.90 m 8.4522mm diameter 5.28 6.08 0.15 2.90 m 8.9828mm diameter 5.97 6.87 0.15 2.90 m 9.7835mm diameter 6.62 7.62 0.15 2.90 m 10.5242mm diameter 7.06 8.13 0.15 2.90 m 11.0354mm diameter 8.30 9.56 0.15 2.90 m 12.4667mm diameter 11.18 12.87 0.15 2.90 m 15.7776mm diameter 12.60 14.51 0.22 4.26 m 18.76

32mm wall thickness15mm diameter 6.04 6.95 0.15 2.90 m 9.8622mm diameter 6.62 7.62 0.15 2.90 m 10.5228mm diameter 7.68 8.84 0.15 2.90 m 11.7535mm diameter 7.93 9.13 0.15 2.90 m 12.0342mm diameter 9.22 10.62 0.15 2.90 m 13.5254mm diameter 11.61 13.37 0.15 2.90 m 16.2776mm diameter 17.36 19.99 0.22 4.26 m 24.24

Note: For mineral fibre sectional insulation;bright class O foil faced; bright class O foiltaped joints; 19mm aluminium bands rates,refer to section T31 – Low Temperature HotWater Heating, Y50 Thermal Insluation

Note: For mineral fibre sectional insulation;bright class O foil faced; bright class O foiltaped joints; 22 swg plain/embossedaluminium cladding; pop riveted rates, referto section T31 – Low Temperature Hot WaterHeating, Y50 Thermal Insluation

Note: For mineral fibre sectional insulation;bright class O foil faced; bright class O foiltaped joints; 0.8mm polyisobutylenesheeting; welded joints rates, refer to sectionT31 – Low Temperature Hot Water Heating,Y50 Thermal Insluation

S: PIPED SUPPLY SYSTEMS

234 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S11: HOT WATER

Y10 – PIPELINES

Note: For pipework prices refer to sectionS10: Cold Water

Y11 – PIPELINE ANCILLARIES

Note: For prices for ancillaries refer tosection S10: Cold Water

Y23 – STORAGE CYLINDERS/CALORIFIERS

CYLINDERS

Insulated copper storage cylinders; BS 699;includes placing in position

Grade 3 (maximum 10m working head)BS size 6; 115 litres capacity; 400mm dia.;1050mm high 174.97 201.45 1.50 36.99 nr 238.44BS size 7; 120 litres capacity; 450mm dia.;900mm high 206.87 238.17 2.00 49.28 nr 287.45BS size 8; 144 litres capacity; 450mm dia.;1050mm high 219.91 253.19 2.80 69.01 nr 322.20

Grade 4 (maximum 6m working head)BS size 2; 96 litres capacity; 400mm dia.;900mm high 135.47 155.97 1.50 36.99 nr 192.96BS size 7; 120 litres capacity; 450mm dia.;900mm high 142.37 163.91 1.50 36.99 nr 200.91BS size 8; 144 litres capacity; 450mm dia.;1050mm high 169.95 195.67 1.50 36.99 nr 232.66BS size 9; 166 litres capacity; 450mm dia.;1200mm high 248.50 286.10 1.50 36.99 nr 323.10

Storage cylinders; brazed copperconstruction; to BS 699; screwedbosses; includes placing in position

Tested to 2.2 bar, 15m maximum head144 litres 770.17 886.72 3.00 73.99 nr 960.71160 litres 870.65 1002.40 3.00 73.99 nr 1076.39200 litres 897.42 1033.22 3.76 92.63 nr 1125.85255 litres 1021.31 1175.86 3.76 92.63 nr 1268.49290 litres 1379.60 1588.37 3.76 92.63 nr 1680.99370 litres 1580.54 1819.72 4.50 110.98 nr 1930.70450 litres 2153.02 2478.83 5.00 123.19 nr 2602.02

Tested to 2.55 bar, 17m maximum head550 litres 2331.29 2684.07 5.00 123.19 nr 2807.26700 litres 2725.50 3137.94 6.02 148.42 nr 3286.36800 litres 3152.38 3629.41 6.54 161.03 nr 3790.45900 litres 3411.20 3927.40 8.00 197.11 nr 4124.511000 litres 3599.77 4144.51 8.00 197.11 nr 4341.611250 litres 3942.57 4539.18 13.16 324.19 nr 4863.371500 litres 6038.77 6952.59 15.15 373.31 nr 7325.902000 litres 7247.06 8343.72 17.24 424.80 nr 8768.523000 litres 10179.63 11720.06 24.39 600.94 nr 12321.00

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 235

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S11: HOT WATER – cont'd

CYLINDERS – cont'd

Indirect cylinders; copper; bolted top; up to 5tappings for connections; BS 1586; includesplacing in position

Grade 3, tested to 1.45 bar, 10m maximum head74 litres capacity 353.12 406.56 1.50 36.99 nr 443.5596 litres capacity 359.51 413.91 1.50 36.99 nr 450.91114 litres capacity 369.14 425.00 1.50 36.99 nr 461.99117 litres capacity 383.14 441.12 2.00 49.28 nr 490.40140 litres capacity 394.81 454.55 2.50 61.60 nr 516.15162 litres capacity 552.11 635.66 3.00 73.99 nr 709.65190 litres capacity 603.50 694.82 3.51 86.45 nr 781.28245 litres capacity 706.21 813.08 3.80 93.68 nr 906.76280 litres capacity 1251.88 1441.32 4.00 98.55 nr 1539.87360 litres capacity 1354.61 1559.60 4.50 110.98 nr 1670.58440 litres capacity 1572.89 1810.91 4.50 110.98 nr 1921.89

Grade 2, tested to 2.2 bar, 15m maximum head117 litres capacity 510.37 587.60 2.00 49.28 nr 636.88140 litres capacity 555.34 639.38 2.50 61.60 nr 700.97162 litres capacity 635.57 731.75 2.80 69.01 nr 800.76190 litres capacity 738.34 850.07 3.00 73.99 nr 924.06245 litres capacity 892.40 1027.44 4.00 98.55 nr 1126.00280 litres capacity 1425.22 1640.89 4.00 98.55 nr 1739.44360 litres capacity 1572.89 1810.91 4.50 110.98 nr 1921.89440 litres capacity 1861.77 2143.50 4.50 110.98 nr 2254.49

Grade 1, tested 3.65 bar, 25m maximum head190 litres capacity 1097.84 1263.97 3.00 73.99 nr 1337.96245 litres capacity 1248.65 1437.60 3.00 73.99 nr 1511.59280 litres capacity 1765.50 2032.66 4.00 98.55 nr 2131.22360 litres capacity 2234.19 2572.28 4.50 110.98 nr 2683.26440 litres capacity 2712.42 3122.88 4.50 110.98 nr 3233.86

Indirect cylinders, including manhole; BS 853

Grade 3, tested to 1.5 bar, 10m maximum head550 litres capacity 2283.20 2628.71 5.21 128.32 nr 2757.03700 litres capacity 2527.85 2910.38 6.02 148.42 nr 3058.80800 litres capacity 2935.56 3379.78 6.54 161.03 nr 3540.821000 litres capacity 3669.48 4224.76 7.04 173.51 nr 4398.281500 litres capacity 4240.27 4881.93 10.00 246.38 nr 5128.312000 litres capacity 5871.17 6759.62 16.13 397.39 nr 7157.02

Grade 2, tested to 2.55 bar, 15m maximum head550 litres capacity 2531.36 2914.42 5.21 128.32 nr 3042.74700 litres capacity 3168.17 3647.59 6.02 148.42 nr 3796.02800 litres capacity 3343.29 3849.21 6.54 161.03 nr 4010.251000 litres capacity 4139.32 4765.70 7.04 173.51 nr 4939.211500 litres capacity 5094.55 5865.48 10.00 246.38 nr 6111.872000 litres capacity 6368.21 7331.88 16.13 397.39 nr 7729.27

S: PIPED SUPPLY SYSTEMS

236 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Grade 1, tested to 4 bar, 25m maximum head550 litres capacity 2945.28 3390.97 5.21 128.32 nr 3519.30700 litres capacity 3343.29 3849.21 6.02 148.42 nr 3997.64800 litres capacity 3582.12 4124.18 6.54 161.03 nr 4285.221000 litres capacity 4776.17 5498.92 7.04 173.51 nr 5672.431500 litres capacity 5731.34 6598.64 10.00 246.38 nr 6845.022000 litres capacity 7005.00 8065.03 16.13 397.39 nr 8462.42

Storage calorifiers; copper; heater batterycapable of raising temperature of contentsfrom 10°C to 65°C in one hour; static headnot exceeding 1.35 bar; BS 853; includesfixing in position on cradles or legs

Horizontal; primary LPHW at 82°C/71°C400 litres capacity 3268.51 3763.12 7.04 173.51 nr 3936.631000 litres capacity 5229.59 6020.96 8.00 197.11 nr 6218.062000 litres capacity 10459.25 12042.00 14.08 347.02 nr 12389.023000 litres capacity 12910.61 14864.31 25.00 615.96 nr 15480.274000 litres capacity 15688.83 18062.94 40.00 985.54 nr 19048.484500 litres capacity 17680.62 20356.14 50.00 1231.92 nr 21588.06

Vertical; primary LPHW at 82°C/71°C400 litres capacity 3683.62 4241.04 7.04 173.51 nr 4414.551000 litres capacity 5920.13 6815.99 8.00 197.11 nr 7013.102000 litres capacity 11276.37 12982.77 14.08 347.02 nr 13329.793000 litres capacity 14095.47 16228.47 25.00 615.96 nr 16844.434000 litres capacity 17290.38 19906.85 40.00 985.54 nr 20892.384500 litres capacity 19545.68 22503.43 50.00 1231.92 nr 23735.35

Storage calorifiers; galvanised mild steel;heater battery capable of raising temperatureof contents from 10°C to 65°C in one hour;static head not exceeding 1.35 bar; BS 853;includes fixing in position on cradles or legs

Horizontal; primary LPHW at 82°C/71°C400 litres capacity 3268.51 3763.12 7.04 173.51 nr 3936.631000 litres capacity 5229.59 6020.96 8.00 197.11 nr 6218.062000 litres capacity 10459.25 12042.00 14.08 347.02 nr 12389.023000 litres capacity 12910.61 14864.31 25.00 615.96 nr 15480.274000 litres capacity 15688.83 18062.94 40.00 985.54 nr 19048.484500 litres capacity 17680.62 20356.14 50.00 1231.92 nr 21588.06

Vertical; primary LPHW at 82°C/71°C400 litres capacity 3683.62 4241.04 7.04 173.51 nr 4414.551000 litres capacity 5920.13 6815.99 8.00 197.11 nr 7013.102000 litres capacity 11276.37 12982.77 14.08 347.02 nr 13329.793000 litres capacity 14095.47 16228.47 25.00 615.96 nr 16844.434000 litres capacity 17290.38 19906.85 40.00 985.54 nr 20892.384500 litres capacity 19545.68 22503.43 50.00 1231.92 nr 23735.35

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 237

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S11: HOT WATER – cont'd

CYLINDERS – cont'd

Indirect cylinders; mild steel, weldedthroughout, galvanised; with boltedconnections; includes placing in position

3.2mm plate136 litres capacity 1261.98 1452.95 2.50 61.60 nr 1514.55159 litres capacity 1359.08 1564.74 2.80 69.01 nr 1633.76182 litres capacity 1669.76 1922.44 3.00 73.99 nr 1996.43227 litres capacity 2058.03 2369.46 3.00 73.99 nr 2443.45273 litres capacity 2400.69 2763.97 4.00 98.55 nr 2862.53364 litres capacity 2795.81 3218.89 4.50 110.98 nr 3329.87455 litres capacity 2887.73 3324.72 5.00 123.19 nr 3447.91683 litres capacity 4673.22 5380.40 6.02 148.42 nr 5528.82910 litres capacity 5427.58 6248.91 7.04 173.51 nr 6422.42

Y50 – INSULATION

Refer to sections S10 – Cold Water and T31 –Low Temperature Hot WaterHeating for details

Local Electric Hot Water Heaters

Unvented multi-point water heater; providing hotwater for one or more outlets: Used withconventional taps or mixers: Factory fittedtemperature and pressure relief valve: Externallyadjustable thermostat: Elemental 'on' indicator:Fitted with 1 metre of 3 core cable: Electricalsupply and connection excluded

5 litre capacity, 2.2kW rating 169.29 194.91 1.50 36.96 nr 231.8710 litre capacity, 2.2kW rating 188.80 217.37 1.50 36.96 nr 254.3315 litre capacity, 2.2kW rating 209.80 241.55 1.50 36.96 nr 278.5130 litre capacity, 3kW rating 373.92 430.50 2.00 49.28 nr 479.7850 litre capacity, 3kW rating 393.67 453.24 2.00 49.28 nr 502.5280 litre capacity, 3kW rating 774.62 891.84 2.00 49.28 nr 941.12100 litre capacity, 3kW rating 831.60 957.44 2.00 49.28 nr 1006.72

AccessoriesPressure reducing valve and expansion kit 141.41 162.81 2.00 49.28 nr 212.09Thermostatic blending valve 75.25 86.64 1.00 24.64 nr 111.28

S: PIPED SUPPLY SYSTEMS

238 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S32: NATURAL GAS

Y10 – PIPELINES

MEDIUM DENSITY POLYETHELENE –YELLOW

Pipe; laid underground; electrofusion jointsin the running length; BS 6572; BGT PL2standards

Coiled service pipe20mm dia. 1.21 1.43 0.37 9.12 m 10.5525mm dia. 1.58 1.87 0.41 10.10 m 11.9832mm dia. 2.61 3.10 0.47 11.58 m 14.6863mm dia. 9.94 11.79 0.60 14.78 m 26.5790mm dia. 13.05 15.48 0.90 22.18 m 37.65

Mains service pipe63mm dia. 9.94 11.44 0.60 14.78 m 26.2390mm dia. 13.05 15.02 0.90 22.17 m 37.20125mm dia. 25.20 29.01 1.20 29.57 m 58.58180mm dia. 52.03 59.90 1.50 36.96 m 96.86250mm dia. 95.77 110.26 1.75 43.12 m 153.38

Extra over fittings, electrofusion joints

Straight connector32mm dia. 7.79 8.97 0.47 11.58 nr 20.5563mm dia. 14.64 16.86 0.58 14.29 nr 31.1590mm dia. 21.60 24.87 0.67 16.51 nr 41.38125mm dia. 40.44 46.56 0.83 20.45 nr 67.01180mm dia. 72.82 83.84 1.25 30.80 nr 114.64

Reducing connector90 x 63mm dia. 30.15 34.71 0.67 16.51 nr 51.22125 x 90mm dia. 60.47 69.62 0.83 20.45 nr 90.07180 x 125mm dia. 110.95 127.74 1.25 30.80 nr 158.54

Bend; 45°90mm dia. 58.28 67.10 0.67 16.51 nr 83.61125mm dia. 95.33 109.76 0.83 20.45 nr 130.21180mm dia. 216.26 248.99 1.25 30.80 nr 279.78

Bend; 90°63mm dia. 37.76 43.47 0.58 14.29 nr 57.7690mm dia. 58.28 67.10 0.67 16.51 nr 83.61125mm dia. 95.33 109.76 0.83 20.45 nr 130.21180mm dia. 216.26 248.99 1.25 30.80 nr 279.78

Extra over malleable iron fittings,compression joints

Straight connector20mm dia. 11.12 12.80 0.38 9.37 nr 22.1725mm dia. 12.12 13.95 0.45 11.09 nr 25.0432mm dia. 13.59 15.65 0.50 12.32 nr 27.9763mm dia. 27.30 31.43 0.85 20.95 nr 52.38

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 239

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S32: NATURAL GAS – cont'd

MEDIUM DENSITY POLYETHELENE –YELLOW – cont'd

Extra over malleable iron fittings,compression joints – cont'd

Straight connector; polyethylene to MI20mm dia. 9.45 10.88 0.31 7.64 nr 18.5225mm dia. 10.30 11.86 0.35 8.62 nr 20.4832mm dia. 11.51 13.25 0.40 9.86 nr 23.1163mm dia. 19.28 22.20 0.65 16.02 nr 38.22

Straight connector; polyethylene to FI20mm dia. 9.45 10.88 0.31 7.64 nr 18.5225mm dia. 11.51 13.25 0.35 8.62 nr 21.8832mm dia. 11.51 13.25 0.40 9.86 nr 23.1163mm dia. 19.28 22.20 0.75 18.48 nr 40.68

Elbow20mm dia. 14.46 16.65 0.38 9.37 nr 26.0125mm dia. 15.77 18.16 0.45 11.09 nr 29.2432mm dia. 17.67 20.34 0.50 12.32 nr 32.6663mm dia. 35.50 40.87 0.80 19.71 nr 60.58

Equal tee20mm dia. 19.28 22.20 0.53 13.06 nr 35.2625mm dia. 22.54 25.95 0.55 13.55 nr 39.5032mm dia. 28.38 32.67 0.64 15.77 nr 48.45

SCREWED STEEL

For prices for steel pipework refer to sectionT31 – Low Temperature Hot Water Heating

PIPE IN PIPE

Note: for pipe in pipe, a sleeve size two pipesizes bigger than actual pipe size has beenallowed. All rates refer to actual pipe size.

Black steel pipes – Screwed and socketedjoints; BS 1387: 1985 up to 50mm pipe size.Butt welded joints; BS 1387: 1985 65mm pipesize and above.

Pipe25mm 12.02 13.84 1.73 42.62 m 56.4632mm 15.97 18.39 1.95 48.04 m 66.4340mm 20.54 23.65 2.16 53.22 m 76.8750mm 26.96 31.04 2.44 60.12 m 91.1665mm 36.98 42.58 2.95 72.68 m 115.2680mm 44.69 51.45 3.42 84.26 m 135.72100mm 55.82 64.27 4.00 98.55 m 162.82

S: PIPED SUPPLY SYSTEMS

240 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra over black steel pipes – Screwedpipework; black malleable iron fittings; BS143. Welded pipework; butt welded steelfittings; BS 1965

Bend, 90°25mm 6.93 7.98 2.91 71.70 m 79.6832mm 10.57 12.17 3.45 85.00 m 97.1740mm 14.80 17.04 5.34 131.57 m 148.6150mm 16.68 19.20 6.53 160.89 m 180.0965mm 22.54 25.95 8.84 217.80 m 243.7580mm 38.41 44.22 10.73 264.37 m 308.59100mm 51.01 58.73 12.76 314.39 m 373.12

Bend, 45°25mm 8.77 10.10 2.91 71.70 m 81.7932mm 11.37 13.09 3.45 85.00 m 98.0940mm 12.70 14.62 5.34 131.57 m 146.1950mm 15.15 17.44 6.53 160.89 m 178.3365mm 19.78 22.77 8.84 217.80 m 240.5880mm 33.85 38.97 10.73 264.37 m 303.34100mm 43.36 49.92 12.76 314.39 m 364.31

Equal tee25mm 58.40 67.24 4.18 102.99 m 170.2332mm 59.95 69.02 4.94 121.71 m 190.7440mm 73.76 84.92 7.28 179.37 m 264.2950mm 75.68 87.13 8.48 208.93 m 296.0765mm 100.76 116.01 11.47 282.60 m 398.6180mm 172.88 199.04 14.23 350.60 m 549.65100mm 195.66 225.27 17.92 441.52 m 666.79

Copper pipe; capillary or compression jointsin the running length; EN1057 R250 (TX)formerly BS 2871 Table X

Plastic coated gas service pipe for corrosiveenvironments, fixed vertically or at low level withbrackets measured separtely

15mm dia. (yellow) 7.03 8.09 0.85 20.95 m 29.0422mm dia. (yellow) 13.87 15.97 0.96 23.67 m 39.6428mm dia. (yellow) 17.61 20.27 1.06 26.12 m 46.39

Copper pipe; capillary or compression jointsin the running length; EN1057 R250 (TY)formerly BS 2871 Table Y

Plastic coated gas and cold water service pipefor corrosive environments, fixed vertically or atlow level with brackets measured separately(Refer to Copper Pipe Table X Section)

15mm dia. (yellow) 8.13 9.36 0.61 15.03 m 24.3922mm dia. (yellow) 14.78 17.02 0.69 17.00 m 34.02

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 241

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S32: NATURAL GAS – cont'd

PIPE IN PIPE – cont'd

Fixings

Refer to Section S10 Cold Water

Extra over copper pipes; capillary fittings;BS 864

Refer to Section S10 Cold Water

GAS BOOSTERS

Complete skid mounted gas booster set,including AV mounts, flexible connections,low pressure switch,control panel and NRV(for run/standby unit); 3 phase supply; inaccordance with IGE/UP/2; includes delivery,offloading and positioning

Single unit Flow, pressure range0–200 m3/hour, 0.1–2.6 kPa 3025.38 3483.20 10.00 246.38 nr 3729.580–200 m3/hour, 0.1-4.0 kPa 3452.04 3974.42 10.00 246.38 nr 4220.800–200 m3/hour, 0.1–7 kPa 4017.19 4625.09 10.00 246.38 nr 4871.480–200 m3/hour, 0.1–9.5 kPa 4183.43 4816.49 10.00 246.38 nr 5062.870–200 m3/hour 0.1–11.0 kPa 4673.82 5381.09 10.00 246.38 nr 5627.470–400 m3/hour, 0.1–4.0 kPa 3812.18 4389.06 10.00 246.38 nr 4635.440–1000 m3/hour, 0.1–7.4 kPa 5280.53 6079.61 10.00 246.38 nr 6325.9950–1000 m3/hour, 0.1–16.0 kPa 9865.70 11358.63 20.00 492.77 nr 11851.4050–1000 m3/hour, 0.1–24.5 kPa 11153.95 12841.82 20.00 492.77 nr 13334.5950–1000 m3/hour, 0.1–31.0 kPa 12686.05 14605.77 20.00 492.77 nr 15098.5350–1000 m3/hour, 0.1–41.0 kPa 14002.04 16120.90 20.00 492.77 nr 16613.6750–1000 m3/hour, 0.1–51.0 kPa 14528.39 16726.90 20.00 492.77 nr 17219.67100–1800 m3/hour, 3.5–23.5 kPa 14907.99 17163.94 20.00 492.77 nr 17656.71100–1800 m3/hour, 4.5–27.0 kPa 16079.89 18513.18 20.00 492.77 nr 19005.95100–1800 m3/hour, 6.0–32.5 kPa 17808.68 20503.58 20.00 492.77 nr 20996.35100–1800 m3/hour, 7.2–39.0 kPa 20487.73 23588.04 20.00 492.77 nr 24080.80100–1800 m3/hour, 9.0–42.0 kPa 21534.98 24793.76 20.00 492.77 nr 25286.53

Run/Standby unit Flow, pressure range0–200 m3/hour, 0.1–2.6 kPa 15560.71 17915.43 16.00 394.21 nr 18309.650–200 m3/hour, 0.1–4.0 kPa 16034.63 18461.07 16.00 394.21 nr 18855.280–200 m3/hour, 0.1–7 kPa 16406.00 18888.64 16.00 394.21 nr 19282.850–200 m3/hour, 0.1–9.5 kPa 16812.53 19356.69 16.00 394.21 nr 19750.900–200 m3/hour 0.1–11.0 kPa 17091.06 19677.36 16.00 394.21 nr 20071.580–400 m3/hour, 0.1–4.0 kPa 18847.59 21699.70 16.00 394.21 nr 22093.920–1000 m3/hour, 0.1–7.4 kPa 24024.34 27659.82 25.00 615.96 nr 28275.7850–1000 m3/hour, 0.1–16.0 kPa 32927.43 37910.17 25.00 615.96 nr 38526.1350–1000 m3/hour, 0.1–24.5 kPa 37225.93 42859.14 25.00 615.96 nr 43475.1050–1000 m3/hour, 0.1–31.0 kPa 41514.36 47796.52 25.00 615.96 nr 48412.4850–1000 m3/hour, 0.1–41.0 kPa 45815.36 52748.37 25.00 615.96 nr 53364.3350–1000 m3/hour, 0.1–51.0 kPa 45275.50 52126.82 25.00 615.96 nr 52742.78100–1800 m3/hour, 3.5–23.5 kPa 40425.32 46542.68 25.00 615.96 nr 47158.64100–1800 m3/hour, 4.5–27.0 kPa 43602.13 50200.22 25.00 615.96 nr 50816.18100–1800 m3/hour, 6.0–32.5 kPa 45740.08 52661.70 25.00 615.96 nr 53277.66100–1800 m3/hour, 7.2–39.0 kPa 55551.55 63957.89 25.00 615.96 nr 64573.85100–1800 m3/hour, 9.0–42.0 kPa 58392.13 67228.32 25.00 615.96 nr 67844.28

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242 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S41: FUEL OIL STORAGE/DISTRIBUTION

Y10 – PIPELINES

For pipework prices refer to Section T31:Low Temperature Hot Water Heating

Y21 – TANKS

Fuel storage tanks; mild steel; with allnecessary screwed bosses; oil resistantjoint rings; includes placing in position

Rectangular1360 litres (300 gallon) capacity; 2mm plate 345.54 397.83 12.03 296.40 nr 694.232730 litres (600 gallon) capacity; 2.5mm plate 461.73 531.60 18.60 458.27 nr 989.884550 litres (1000 gallon) capacity; 3mm plate 968.04 1114.53 25.00 615.96 nr 1730.49

Fuel storage tanks; 5mm plate mild steel toBS 799 type J; complete with raised neckmanhole with bolted cover, screwedconnections, vent and fill connections, drainvalve, gauge and overfill alarm; includesplacing in position; excludes pumps andcontrol panel

Nominal capacity, size5,600 litres, 2.5m x 1.5m x 1.5m high 2259.47 2601.38 20.00 492.77 nr 3094.15Extra for bund unit (internal use) 1299.37 1496.00 30.00 739.15 nr 2235.15Extra for external use with bund (watertight) 822.93 947.46 2.00 49.28 nr 996.7410,200 litres, 3.05m x 1.83m x 1.83m high 2808.09 3233.02 30.00 739.15 nr 3972.18Extra for bund unit (internal use) 1891.31 2177.51 40.00 985.54 nr 3163.05Extra for external use with bund (watertight) 1010.62 1163.55 2.00 49.28 nr 1212.8315,000 litres, 3.75m x 2m x 2m high 3551.62 4089.07 40.00 985.54 nr 5074.60Extra for bund unit (internal use) 2541.00 2925.52 55.00 1355.11 nr 4280.63Extra for external use with bund (watertight) 1183.87 1363.02 2.00 49.28 nr 1412.3020,000 litres, 4m x 2.5m x 2m high 4684.97 5393.92 50.00 1231.92 nr 6625.84Extra for bund unit (internal use) 3082.43 3548.88 65.00 1601.50 nr 5150.37Extra for external use with bund (watertight) 1400.43 1612.35 2.00 49.28 nr 1661.63Extra for BMS output (all tank sizes) 490.87 565.15 - - nr 565.15

Fuel storage tanks; plastic; with allnecessary screwed bosses; oil resistant jointrings; includes placing in position

Cylindrical; horizontal1250 litres (285 gallon) capacity 279.57 321.88 3.73 91.90 nr 413.781350 litres (300 gallon) capacity 256.85 295.72 4.30 105.95 nr 401.662500 litres (550 gallon) capacity 439.84 506.40 4.88 120.24 nr 626.63

Cylindrical; vertical1365 litres (300 gallon) capacity 177.33 204.16 3.73 91.90 nr 296.072600 litres (570 gallon) capacity 269.89 310.73 4.88 120.24 nr 430.973635 litres (800 gallon) capacity 420.76 484.43 4.88 120.24 nr 604.675455 litres (1200 gallon) capacity 612.95 705.70 5.95 146.60 nr 852.30

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S41: FUEL OIL STORAGE/DISTRIBUTION –cont'd

TANKS – cont'd

Fuel storage tanks; plastic; with allnecessary screwed bosses; oil resistant jointrings; includes placing in position – cont'd

Bunded tanks1135 litres (250 gallon) capacity 568.48 654.51 4.30 105.95 nr 760.451590 litres (350 gallon) capacity 676.29 778.63 4.88 120.24 nr 898.872500 litres (550 gallon) capacity 803.86 925.50 5.95 146.60 nr 1072.105000 litres (1100 gallon) capacity 1622.12 1867.59 6.53 160.89 nr 2028.48

S60: FIRE HOSE REELS

Y10 – PIPELINES

For pipework prices refer to section S10:Cold water

Y11 – PIPELINE ANCILLARIES

For prices for ancillaries refer to section S10:Cold water

Hose reels; automatic; connection to 25mmscrewed joint; reel with 30.5 metres, 19mmrubber hose; suitable for working pressureup to 7 bar

ReelsNon-swing pattern 203.74 234.57 3.75 92.39 nr 326.97Recessed non-swing pattern 261.29 300.83 3.75 92.39 nr 393.22Swinging pattern 272.07 313.24 3.75 92.39 nr 405.63Recessed swinging pattern 280.68 323.15 3.75 92.39 nr 415.55

Hose reels; manual; connection to 25mmscrewed joint; reel with 30.5 metres, 19mmrubber hose; suitable for working pressureup to 7 bar

ReelsNon-swing pattern 205.20 236.25 3.25 80.07 nr 316.33Recessed non-swing pattern 240.86 277.31 3.25 80.07 nr 357.38Swinging pattern 259.91 299.24 3.25 80.07 nr 379.32Recessed swinging pattern 269.26 310.01 3.25 80.07 nr 390.08

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S61: DRY RISERS

Y10 – PIPELINES

For pipework prices refer to sectionS10: Cold water

Y11 – PIPELINE ANCILLARIES

VALVES (BS 5041, parts 2 and 3)

Bronze/gunmetal inlet breeching for pumping inwith 65mm dia. instantaneous male coupling;with cap, chain and 25mm drain valve

Double inlet with back pressure valve, flangedto steel 258.41 297.51 1.75 43.12 nr 340.63Quadruple inlet with back pressure valve,flanged to steel 578.59 666.15 1.75 43.12 nr 709.26

Bronze/gunmetal gate type outlet valve with65mm dia. instantaneous female coupling; capand chain; wheel head secured by padlock andleather strap Flanged to BS 4504 PN6 (boltedconnection to counter flanges measuredseparately) 207.23 238.59 1.75 43.12 nr 281.71

Bronze/gunmetal landing type outlet valve, with65mm dia. instantaneous female coupling; capand chain; wheelhead secured by padlock andleather strap; bolted connections to counterflanges measured separately

Horizontal, flanged to BS 4504 PN6 225.70 259.85 1.50 36.96 nr 296.81Oblique, flanged to BS 4504 PN6 225.70 259.85 1.50 36.96 nr 296.81

Air valve, screwed joints to steel25mm dia. 44.86 51.65 0.55 13.55 nr 65.20

INLET BOXES (BS 5041, part 5)

Steel dry riser inlet box with hinged wire glazeddoor suitably lettered (fixing by others)

610 x 460 x 325mm; double inlet 275.02 316.64 3.00 73.92 nr 390.55610 x 610 x 356mm; quadruple inlet 513.28 590.95 3.00 73.92 nr 664.87

OUTLET BOXES (BS 5041, part 5)

Steel dry riser outlet box with hinged wire glazeddoor suitably lettered (fixing by others)

610 x 460 x 325; single outlet 268.57 309.21 3.00 73.92 nr 383.13

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S63: SPRINKLERS

Y10 – PIPELINES

Prefabricated black steel pipework; screwedjoints, including all couplings, unions andthe like to BS 1387:1985; includes fixing tobackgrounds, with brackets measuredseparately

Heavy weight25mm dia 4.91 5.65 0.47 11.58 m 17.2332mm dia 6.10 7.02 0.53 13.06 m 20.0840mm dia 7.11 8.19 0.58 14.29 m 22.4850mm dia 9.87 11.36 0.63 15.52 m 26.89

Fixings

For steel pipes; black malleable iron. Forminimum fixing distances, refer to the Tablesand Memoranda at the rear of the book

Pipe ring, single socket, black malleable iron25mm dia 0.83 0.96 0.12 2.96 nr 3.9132mm dia 0.88 1.01 0.14 3.45 nr 4.4640mm dia 1.14 1.31 0.15 3.70 nr 5.0150mm dia 1.44 1.66 0.16 3.94 nr 5.60

Extra Over channel sections for fabricatedhangers and brackets

Galvanised steel; including inserts, bolts, nuts,washers; fixed to backgrounds

41 x 21mm 5.08 5.85 0.29 7.15 m 12.9941 x 41mm 6.09 7.01 0.29 7.15 m 14.16

Threaded rods; metric thread; including nuts,washers etc

12mm dia x 600mm long 2.57 2.96 0.18 4.43 nr 7.39

Extra over for black malleable iron fittings;BS 143

Plain plug, solid25mm dia 1.75 2.01 0.40 9.86 nr 11.8732mm dia 2.52 2.90 0.44 10.84 nr 13.7440mm dia 3.55 4.09 0.48 11.83 nr 15.9150mm dia 4.66 5.37 0.56 13.80 nr 19.16

Concentric reducing socket32mm dia 2.08 2.39 0.48 11.83 nr 14.2240mm dia 2.71 3.12 0.55 13.55 nr 16.6750mm dia 3.79 4.36 0.60 14.78 nr 19.15

Elbow; 90° female/female25mm dia 1.22 1.40 0.44 10.84 nr 12.2532mm dia 2.23 2.57 0.53 13.06 nr 15.6340mm dia 3.75 4.32 0.60 14.78 nr 19.1050mm dia 4.39 5.05 0.65 16.02 nr 21.07

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246 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Tee25mm dia equal 1.66 1.91 0.51 12.57 nr 14.4832mm dia reducing to 25mm dia 3.03 3.49 0.54 13.30 nr 16.7940mm dia 4.66 5.37 0.65 16.02 nr 21.3850mm dia 6.70 7.71 0.78 19.22 nr 26.93

Cross tee25mm dia equal 4.52 5.20 1.16 28.58 nr 33.7832mm dia 6.59 7.59 1.40 34.49 nr 42.0840mm dia 8.48 9.76 1.60 39.42 nr 49.1850mm dia 13.77 15.85 1.68 41.39 nr 57.25

Prefabricated black steel pipework; weldedjoints, including all couplings, unions andthe like to BS 1387:1985; fixing tobackgrounds

Heavy weight65mm dia 13.43 15.46 0.65 16.02 m 31.4880mm dia 17.09 19.68 0.70 17.25 m 36.92100mm dia 23.85 27.46 0.85 20.94 m 48.40150mm dia 32.27 37.15 1.15 28.33 m 65.49

Fixings

For steel pipes; black malleable iron. Forminimum fixing distances, refer to the Tablesand Memoranda at the rear of the book

Pipe ring, single socket, black malleable iron65mm dia 2.08 2.39 0.30 7.39 nr 9.7980mm dia 2.49 2.87 0.35 8.62 nr 11.49100mm dia 3.77 4.34 0.40 9.86 nr 14.20150mm dia 8.55 9.84 0.77 18.97 nr 28.82

Extra over fittings

Reducer (one size down)65mm dia 6.89 7.93 2.70 66.52 nr 74.4680mm dia 8.97 10.33 2.86 70.47 nr 80.79100mm dia 17.89 20.60 3.22 79.34 nr 99.93150mm dia 49.70 57.22 4.20 103.48 nr 160.70

Elbow; 90°65mm dia 9.48 10.91 3.06 75.39 nr 86.3180mm dia 13.93 16.04 3.40 83.77 nr 99.81100mm dia 17.41 20.04 3.70 91.16 nr 111.21150mm dia 26.11 30.06 5.20 128.12 nr 158.18

Branch bend65mm dia 9.65 11.11 3.60 88.70 nr 99.8180mm dia 11.30 13.01 3.80 93.63 nr 106.64100mm dia 17.39 20.02 5.10 125.66 nr 145.68150mm dia 44.98 51.79 7.50 184.79 nr 236.57

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S63: SPRINKLERS – cont'd

PIPELINES – cont'd

Prefabricated black steel pipe; victaulicjoints; including all couplings and the like toBS 1387: 1985; fixing to backgrounds

Heavy weight65mm dia 11.59 13.34 0.70 17.25 m 30.5980mm dia 15.05 17.33 0.78 19.22 m 36.55100mm dia 21.94 25.26 0.93 22.91 m 48.17150mm dia 43.69 50.30 1.25 30.80 m 81.10

Fixings

For fixings refer to For steel pipes; blackmalleable iron.Extra over fittings

Coupling65mm dia 8.48 9.76 0.26 6.41 nr 16.1780mm dia 9.09 10.47 0.26 6.41 nr 16.87100mm dia 11.91 13.71 0.32 7.88 nr 21.60150mm dia 20.97 24.14 0.35 8.62 nr 32.77

Reducer65mm dia 6.89 7.93 0.48 11.83 nr 19.7680mm dia 8.97 10.33 0.43 10.59 nr 20.92100mm dia 17.89 20.60 0.46 11.33 nr 31.93150mm dia 26.83 30.89 0.45 11.09 nr 41.98

Elbow; any degree65mm dia 9.48 10.91 0.56 13.80 nr 24.7180mm dia 13.93 16.04 0.63 15.52 nr 31.56100mm dia 26.86 30.92 0.71 17.49 nr 48.42150mm dia 40.29 46.39 0.80 19.71 nr 66.10

Equal tee65mm dia 14.69 16.91 0.74 18.23 nr 35.1580mm dia 17.69 20.37 0.83 20.45 nr 40.82100mm dia 32.42 37.33 0.94 23.16 nr 60.49150mm dia 48.63 55.99 1.05 25.87 nr 81.86

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248 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Y11 – PIPELINE ANCILLARIES

SPRINKLER HEADS

Sprinkler heads; brass body; frangible glassbulb; manufactured to standard operatingtemperature of 57–141°C; quick response;RTI<50

Conventional pattern; 15mm dia. 3.88 4.47 0.15 3.70 nr 8.16Sidewall pattern; 15mm dia. 5.70 6.56 0.15 3.70 nr 10.26Conventional pattern; 15mm dia.; satinchromeplated 4.55 5.24 0.15 3.70 nr 8.93Sidewall pattern; 15mm dia.; satin chromeplated 5.92 6.82 0.15 3.70 nr 10.51Fully concealed; fusible link; 15mm dia 14.23 16.38 0.15 3.70 nr 20.08

VALVES

Wet system alarm valves; including internalnon-return valve; working pressure up to 12.5bar; BS4504 PN16 flanged ends; boltedconnections

100mm dia. 1231.41 1417.75 25.00 615.96 nr 2033.71150mm dia. 1504.19 1731.81 25.00 615.96 nr 2347.77

Wet system by-pass alarm valves; includinginternal non-return valve; working pressure up to12.5 bar; BS4504 PN16 flanged ends; boltedconnections

100mm dia. 2170.63 2499.10 25.00 615.96 nr 3115.06150mm dia. 2744.41 3159.71 25.00 615.96 nr 3775.67

Alternate system wet/dry alarm station; includingbutterfly valve, wet alarm valve, dry pipedifferential pressure valve and pressure gauges;working pressure up to 10.5 bar; BS4505 PN16flanged ends; bolted connections

100mm dia. 2690.17 3097.26 40.00 985.54 nr 4082.80150mm dia. 3135.09 3609.51 40.00 985.54 nr 4595.04

Alternate system wet/dry alarm station; includingelectrically operated butterfly valve, water supplyaccelerator set, wet alarm valve, dry pipedifferential pressure valve and pressure gauges;working pressure up to 10.5 bar; BS4505 PN16flanged ends; bolted connections

100mm dia. 3066.46 3530.49 45.00 1108.73 nr 4639.22150mm dia. 3515.61 4047.61 45.00 1108.73 nr 5156.34

ALARM/GONGS

Water operated motor alarm and gong; stainlesssteel and aluminum body and gong; screwedconnections

Connection to sprinkler system and drainpipework 375.35 432.15 6.00 147.83 nr 579.98

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

S63: SPRINKLERS – cont'd

Y21 – WATER TANKS

Note: Prices are based on the mosteconomical tank size for each volume,and the cost will vary with differing tankdimensions, for the same volume

Steel sectional sprinkler tank; ordinary hazard,life safety classification; two compartment tank,complete with all fittings and accessories tocomply with LPCB type A requirements; cost oferection (on prepared supports) is includedwithin net price, labour cost allows for offloadingand positioning of materials

Volume, size70m3, 6.1m x 4.88m x 2.44m (h) 23296.57 26821.92 24.00 591.32 nr 27413.25105m3, 7.3m x 6.1m x 2.44m (h) 27337.20 31474.00 28.00 689.88 nr 32163.88168m3, 9.76m x 4.88mx 3.66m (h) 33775.83 38886.96 28.00 689.88 nr 39576.83211m3, 9.76m x 6.1m x 3.66m (h) 37288.90 42931.64 32.00 788.43 nr 43720.07

Steel sectional sprinkler tank; ordinary hazard,property protection classification; singlecompartment tank, complete with all fittings andaccessories to comply with LPCB type Arequirements; cost of erection (on preparedsupports) is included within net price, labourcost allows for offloading and positioning ofmaterials

Volume, size70m3, 6.1m x 4.88m x 2.44m (h) 16426.30 18912.01 24.00 591.32 nr 19503.33105m3, 7.3m x 6.1m x 2.44m (h) 20293.08 23363.93 28.00 689.88 nr 24053.81168m3, 9.76m x 4.88m x 3.66m (h) 26222.13 30190.19 28.00 689.88 nr 30880.07211m3, 9.76m x 6.1m x 3.66m (h) 29423.46 33875.97 32.00 788.43 nr 34664.39

GRP sectional sprinkler tank; ordinary hazard,life safety classification; two compartment tank,complete with all fittings and accessories tocomply with LPCB type A requirements; cost oferection (on prepared supports) is includedwithin net price, labour cost allows for offloadingand positioning of materials

Volume, size55m3, 6m x 4m x 3m (h) 25996.96 29930.95 14.00 344.94 nr 30275.8970m3, 6m x 5m x 3m (h) 29066.49 33464.98 16.00 394.21 nr 33859.1980m3, 8m x 4m x 3m (h) 30123.28 34681.69 16.00 394.21 nr 35075.90105m3, 10m x 4m x 3m (h) 34086.84 39245.03 24.00 591.32 nr 39836.35125m3, 10m x 5m x 3m (h) 38442.40 44259.70 24.00 591.32 nr 44851.02140m3, 8m x 7m x 3m (h) 41244.86 47486.24 24.00 591.32 nr 48077.56135m3, 9m x 6m x 3m (h) 40034.48 46092.70 24.00 591.32 nr 46684.02160m3, 13m x 5m x 3m (h) 45282.92 52135.36 24.00 591.32 nr 52726.68185m3, 12m x 6m x 3m (h) 47900.84 55149.43 24.00 591.32 nr 55740.76

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250 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

GRP sectional sprinkler tank; ordinary hazard,property protection classification; singlecompartment tank, complete with all fittings andaccessories to comply with LPCB type Arequirements; cost of erection (on preparedsupports) is within net price, labour cost allowsfor offloading and positioning of materials

Volume, size55m3, 6m x 4m x 3m (h) 20000.05 23026.56 14.00 344.94 nr 23371.5070m3, 6m x 5m x 3m (h) 22595.05 26014.25 16.00 394.21 nr 26408.4680m3, 8m x 4m x 3m (h) 24117.19 27766.72 16.00 394.21 nr 28160.94105m3, 10m x 4m x 3m (h) 28253.83 32529.34 24.00 591.32 nr 33120.66125m3, 10m x 5m x 3m (h) 31949.18 36783.89 24.00 591.32 nr 37375.21140m3, 8m x 7m x 3m (h) 33818.63 38936.23 24.00 591.32 nr 39527.56135m3, 9m x 6m x 3m (h) 33074.75 38079.79 24.00 591.32 nr 38671.11160m3, 13m x 5m x 3m (h) 38958.19 44853.54 24.00 591.32 nr 45444.86185m3, 12m x 6m x 3m (h) 40926.22 47119.38 24.00 591.32 nr 47710.70

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S65: FIRE HYDRANTS

EXTINGUISHERS

Fire extinguishers; hand held; BS 5423;placed in position

Water type; cartridge operated; for Class A firesWater type, 9 litres capacity; 55gm CO2

cartridge; Class A fires (fire rating 13A) 82.15 94.58 1.00 24.64 nr 119.22Foam type, 9 litres capacity; 75gm CO2

cartridge; Class A & B fires (fire rating13A:183B) 97.42 112.16 1.00 24.64 nr 136.80

Dry powder type; cartridge operated; for ClassA, B & C fires and electrical equipment fires

Dry powder type, 1kg capacity; 12gm CO2

cartridge; Class A, B & C fires (fire rating5A:34B) 34.74 40.00 1.00 24.64 nr 64.64Dry powder type, 2kg capacity; 28gm CO2

cartridge; Class A, B & C fires (fire rating13A:55B) 46.78 53.86 1.00 24.64 nr 78.50Dry powder type, 4kg capacity; 90gm CO2

cartridge; Class A, B & C fires (fire rating21A:183B) 83.33 95.94 1.00 24.64 nr 120.58Dry powder type, 9kg capacity; 190gm CO2

cartridge; Class A, B & C fires (fire rating43A:233B) 111.65 128.55 1.00 24.64 nr 153.18

Dry powder type; stored pressure type; for ClassA, B & C fires and electrical equipment fires

Dry powder type, 1kg capacity; Class A, B &C fires (fire rating 5A:34B) 32.00 36.84 1.00 24.64 nr 61.48Dry powder type, 2kg capacity; Class A, B &C fires (fire rating 13A:55B) 37.99 43.74 1.00 24.64 nr 68.38Dry powder type, 4kg capacity; Class A, B &C fires (fire rating 21A:183B) 70.96 81.70 1.00 24.64 nr 106.34Dry powder type, 9kg capacity; Class A, B &C fires (fire rating 43A:233B) 91.94 105.85 1.00 24.64 nr 130.49

Carbon dioxide type; for Class B fires andelectrical equipment fires

CO2 type with hose and horn, 2kg capacity,Class B fires (fire rating 34B) 87.89 101.19 1.00 24.64 nr 125.83CO2 type with hose and horn, 5kg capacity,Class B fires (fire rating 55B) 137.72 158.56 1.00 24.64 nr 183.20

Glass fibre blanket, in GRP container1100 x 1100mm 27.89 32.11 0.50 12.32 nr 44.431200 x 1200mm 30.57 35.20 0.50 12.32 nr 47.521800 x 1200mm 40.77 46.94 0.50 12.32 nr 59.26

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252 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

HYDRANTS

Fire hydrants; bolted connections

Underground hydrants, complete with frost plugto BS 750

sluice valve pattern type 1 229.37 264.08 4.50 110.87 nr 374.95screw down pattern type 2 166.60 191.81 4.50 110.87 nr 302.68

Stand pipe for underground hydrant; screwedbase; light alloy

Single outlet 131.92 151.88 1.00 24.64 nr 176.52Double outlet 193.02 222.23 1.00 24.64 nr 246.87

64mm diameter bronze/gunmetal outlet valvesOblique flanged landing valve 144.39 166.24 1.00 24.64 nr 190.88Oblique screwed landing valve 144.39 166.24 1.00 24.64 nr 190.88

Cast iron surface box; fixing by others400 x 200 x 100mm 126.43 145.56 1.00 24.64 nr 170.20500 x 200 x 150mm 170.35 196.13 1.00 24.64 nr 220.77Frost Plug 30.68 35.32 0.25 6.16 nr 41.48

S: PIPED SUPPLY SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 253

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T10: GAS/OIL FIRED BOILERS

DOMESTIC

Domestic water boilers; stove enamelledcasing; electric controls; placing in position;assembling and connecting; electrical workelsewhere

Gas fired; floor standing; connected toconventional flue

9 to 12 kW 561.70 646.70 8.59 211.64 nr 858.3412 to 15 kW 590.91 680.33 8.59 211.64 nr 891.9715 to 18 kW 629.38 724.62 8.88 218.79 nr 943.4118 to 21 kW 731.20 841.85 9.92 244.41 nr 1086.2621 to 23 kW 810.61 933.28 10.66 262.65 nr 1195.9223 to 29 kW 1051.35 1210.45 11.81 290.98 nr 1501.4229 to 37 kW 1243.49 1431.66 11.81 290.98 nr 1722.6437 to 41 kW 1293.18 1488.87 12.68 312.41 nr 1801.29

Gas fired; wall hung; connected to conventionalflue

9 to 12 kW 493.68 568.39 8.59 211.64 nr 780.0312 to 15 kW 637.37 733.82 8.59 211.64 nr 945.4613 to 18 kW 808.88 931.28 8.59 211.64 nr 1142.93

Gas fired; floor standing; connected to balancedflue

9 to 12 kW 701.66 807.84 9.16 225.69 nr 1033.5312 to 15 kW 730.04 840.51 10.95 269.79 nr 1110.3015 to 18 kW 785.83 904.75 11.98 295.17 nr 1199.9118 to 21 kW 926.03 1066.16 12.78 314.88 nr 1381.0421 to 23 kW 1068.05 1229.67 12.78 314.88 nr 1544.5523 to 29 kW 1361.35 1567.36 15.45 380.66 nr 1948.0229 to 37 kW 2617.06 3013.09 17.65 434.87 nr 3447.95

Gas fired; wall hung; connected to balanced flue6 to 9 kW 529.78 609.95 9.16 225.69 nr 835.649 to 12 kW 606.24 697.98 9.16 225.69 nr 923.6712 to 15kW 686.48 790.36 9.45 232.83 nr 1023.1915 to 18kW 823.13 947.69 9.74 239.98 nr 1187.6718 to 22kW 873.72 1005.94 9.74 239.98 nr 1245.91

Gas fired; wall hung; connected to fan flue(including flue kit)

6 to 9kW 605.91 697.60 9.16 225.69 nr 923.299 to 12kW 675.23 777.41 9.16 225.69 nr 1003.1012 to 15kW 732.99 843.91 10.95 269.79 nr 1113.7015 to 18kW 789.55 909.03 11.98 295.17 nr 1204.2018 to 23kW 1028.75 1184.43 12.78 314.88 nr 1499.3023 to 29kW 1332.21 1533.81 15.45 380.66 nr 1914.4729 to 35kW 1635.57 1883.07 17.65 434.87 nr 2317.94

T: MECHANICAL/COOLING/HEATING SYSTEMS

254 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Oil fired; floor standing; connected toconventional flue

12 to 15 1052.04 1211.24 10.38 255.75 nr 1466.9915 to 19 1097.44 1263.51 12.20 300.59 nr 1564.1021 to 25 1252.49 1442.02 14.30 352.33 nr 1794.3526 to 32 1373.19 1580.99 15.80 389.29 nr 1970.2735 to 50 1550.38 1784.99 20.46 504.10 nr 2289.09

Fire place mounted natural gas fire and backboiler; cast iron water boiler; electric control box;fire output 3kW with wood surround

10.50kW 306.92 353.36 8.88 218.79 nr 572.15

FORCED DRAFT

Commercial cast iron sectional floorstanding boilers; pressure jet burner;including controls, enamelled jacket,insulation, assembly and commissioning;electrical work elsewhere

Gas fired (on/off type), connected toconventional flue

16–26 kW; 3 sections; 125mm dia. flue 2232.73 2570.60 8.00 197.11 nr 2767.7126–33 kW; 4 sections; 125mm dia. flue 2380.49 2740.72 8.00 197.11 nr 2937.8233–40 kW; 5 sections; 125mm dia. flue 2692.42 3099.85 8.00 197.11 nr 3296.9635–50 kW; 3 sections; 153mm dia. flue 2955.09 3402.27 8.00 197.11 nr 3599.3850–65 kW; 4 sections; 153mm dia. flue 3184.93 3666.89 8.00 197.11 nr 3864.0065-80 kW; 5 sections; 153mm dia. flue 3464.02 3988.21 8.00 197.11 nr 4185.3280–100 kW; 6 sections; 180mm dia. flue 4025.49 4634.65 8.00 197.11 nr 4831.75100–120 kW; 7 sections; 180mm dia. flue 5089.32 5859.46 8.00 197.11 nr 6056.57105–140 kW; 5 sections; 180mm dia. flue 5910.18 6804.54 8.00 197.11 nr 7001.65140–180 kW; 6 sections; 180mm dia. flue 6731.04 7749.61 8.00 197.11 nr 7946.72180–230 kW; 7 sections; 200mm dia. flue 7551.89 8694.68 8.00 197.11 nr 8891.79230–280 kW; 8 sections; 200mm dia. flue 8044.42 9261.74 8.00 197.11 nr 9458.85280–330 kW; 9 sections; 200mm dia. flue 9029.44 10395.82 8.00 197.11 nr 10592.93

Gas fired (high/low type), connected toconventional flue

105–140 kW; 5 sections; 180mm dia. flue 7059.38 8127.64 8.00 197.11 nr 8324.75140–180 kW; 6 sections; 180mm dia. flue 7584.74 8732.50 8.00 197.11 nr 8929.61180–230 kW; 7 sections; 200mm dia. flue 8602.60 9904.39 8.00 197.11 nr 10101.50230–280 kW; 8 sections; 200mm dia. flue 9193.61 10584.83 8.00 197.11 nr 10781.94280–330 kW; 9 sections; 200mm dia. flue 9850.30 11340.90 8.00 197.11 nr 11538.00300–390 kW; 8 sections; 250mm dia. flue 11820.36 13609.08 12.00 295.66 nr 13904.74390–450 kW; 9 sections; 250mm dia. flue 13018.81 14988.88 12.00 295.66 nr 15284.54450–540 kW; 10 sections; 250mm dia. flue 14282.94 16444.31 12.00 295.66 nr 16739.97540–600 kW; 11 sections; 300mm dia. flue 14611.29 16822.34 12.00 295.66 nr 17118.00600–670 kW; 12 sections; 300mm dia. flue 17936.35 21755.79 12.00 295.66 nr 22051.45670–720 kW; 13 sections; 300mm dia. flue 18264.70 22133.83 12.00 295.66 nr 22429.49720–780 kW; 14 sections; 300mm dia. flue 18510.95 22417.35 12.00 295.66 nr 22713.01754–812 kW; 14 sections; 400mm dia. flue 18675.12 22606.36 12.00 295.66 nr 22902.02812–870 kW; 15 sections; 400mm dia. flue 23600.27 28276.81 12.00 295.66 nr 28572.47870–928 kW; 16 sections; 400mm dia. flue 25570.34 30545.00 12.00 295.66 nr 30840.66928–986 kW; 17 sections; 400mm dia. flue 26227.03 31301.06 12.00 295.66 nr 31596.72986–1044 kW; 18 sections; 400mm dia. flue 27376.23 32624.16 12.00 295.66 nr 32919.821044–1102 kW; 19 sections; 400mm dia. flue 28032.91 33380.22 12.00 295.66 nr 33675.881102–1160 kW; 20 sections; 400mm dia. flue 28755.27 34211.89 12.00 295.66 nr 34507.55

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 255

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T10: GAS/OIL FIRED BOILERS – cont'd

FORCED DRAFT – cont'd

Commercial cast iron sectional floorstanding boilers; pressure jet burner;including controls, enamelled jacket,insulation, assembly and commissioning;electrical work elsewhere – cont'd

Gas fired (high/low type), connected toconventional flue - cont'd

1160–1218 kW; 21 sections; exceeding400mm dia. flue 30331.32 36026.43 12.00 295.66 nr 36322.091218–1276 kW; 22 sections; exceeding400mm dia. flue 31886.19 37975.50 12.00 295.66 nr 38271.161276–1334 kW; 23 sections; exceeding400mm dia. flue 33018.98 39279.71 12.00 295.66 nr 39575.371334–1392 kW; 24 sections; exceeding400mm dia. flue 34496.52 40980.84 12.00 295.66 nr 41276.501392–1450 kW; 25 sections; exceeding400mm dia. flue 35481.56 42114.94 12.00 295.66 nr 42410.60

Oil fired (on/off type), connected to conventionalflue

16–26 kW; 3 sections; 125mm dia. flue 1641.72 1890.15 8.00 197.11 nr 2087.2626–33 kW; 4 sections; 125mm dia. flue 1805.88 2079.15 8.00 197.11 nr 2276.2633–40 kW; 5 sections; 125mm dia. flue 1970.06 2268.18 8.00 197.11 nr 2465.2935–50 kW; 3 sections; 153mm dia. flue 2314.82 2665.11 8.00 197.11 nr 2862.2250–65 kW; 4 sections; 153mm dia. flue 2429.74 2797.42 8.00 197.11 nr 2994.5365–80 kW; 5 sections; 153mm dia. flue 2528.25 2910.84 8.00 197.11 nr 3107.9480–100 kW; 6 sections; 180mm dia. flue 3775.95 4347.35 8.00 197.11 nr 4544.45100–120 kW; 7 sections; 180mm dia. flue 4268.46 4914.38 8.00 197.11 nr 5111.49105–140 kW; 5 sections; 180mm dia. flue 4925.15 5670.45 8.00 197.11 nr 5867.56140–180 kW; 6 sections; 180mm dia. flue 5581.84 6426.51 8.00 197.11 nr 6623.62180–230 kW; 7 sections; 200mm dia. flue 6895.21 7938.63 8.00 197.11 nr 8135.73230–280 kW; 8 sections; 200mm dia. flue 7551.89 8694.68 8.00 197.11 nr 8891.79280–330 kW; 9 sections; 200mm dia. flue 8372.75 9639.76 8.00 197.11 nr 9836.86

Oil fired (high/low type), connected toconventional flue

105–140 kW; 5 sections; 180mm dia. flue 3956.54 4555.26 8.00 197.11 nr 4752.37140–180 kW; 6 sections; 180mm dia. flue 4268.46 4914.38 8.00 197.11 nr 5111.49180–230 kW; 7 sections; 200mm dia. flue 4760.98 5481.44 8.00 197.11 nr 5678.54230–280 kW; 8 sections; 200mm dia. flue 5614.68 6464.32 8.00 197.11 nr 6661.43280–330 kW; 9 sections; 200mm dia. flue 8865.28 10206.82 8.00 197.11 nr 10403.93300–390 kW; 8 sections; 250mm dia. flue 9850.30 11340.90 12.00 295.66 nr 11636.56390–450 kW; 9 sections; 250mm dia. flue 10589.07 12191.46 12.00 295.66 nr 12487.12450–540 kW; 10 sections; 250mm dia. flue 11984.53 13798.09 12.00 295.66 nr 14093.75540–600 kW; 11 sections; 300mm dia. flue 12591.97 14497.45 12.00 295.66 nr 14793.11600–670 kW; 12 sections; 300mm dia. flue 13462.08 15499.23 12.00 295.66 nr 15794.89670–720 kW; 13 sections; 300mm dia. flue 15267.97 17578.40 12.00 295.66 nr 17874.06720–780 kW; 14 sections; 300mm dia. flue 15514.22 17861.91 12.00 295.66 nr 18157.57754–812 kW; 14 sections; 400mm dia. flue 15727.65 18107.64 12.00 295.66 nr 18403.30812–870 kW; 15 sections; 400mm dia. flue 21013.98 24193.92 12.00 295.66 nr 24489.58870–928 kW; 16 sections; 400mm dia. flue 21818.42 25120.09 12.00 295.66 nr 25415.75928–986 kW; 17 sections; 400mm dia. flue 22573.60 25989.55 12.00 295.66 nr 26285.21986-1044 kW; 18 sections; 400mm dia. flue 23476.55 27029.14 12.00 295.66 nr 27324.80

T: MECHANICAL/COOLING/HEATING SYSTEMS

256 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

1044–1102 kW; 19 sections; 400mm dia. flue 24625.76 28352.25 12.00 295.66 nr 28647.911102–1160 kW; 20 sections; 400 mm dia. flue 26004.80 29939.98 12.00 295.66 nr 30235.641160–1218 kW; 21 sections; exceeding400mm dia. flue 27449.51 31603.31 12.00 295.66 nr 31898.971218–1276 kW; 22 sections; exceeding400mm dia. flue 28812.14 33172.14 12.00 295.66 nr 33467.801276–1334 kW; 23 sections; exceeding400mm dia. flue 29830.00 34344.02 12.00 295.66 nr 34639.691334–1392 kW; 24 sections; exceeding400mm dia. flue 31578.42 36357.02 12.00 295.66 nr 36652.691392–1450 kW; 25 sections; exceeding400mm dia. flue 32735.84 37689.59 12.00 295.66 nr 37985.25

Commercial steel shell floor standingboilers; pressure jet burner; includingcontrols, enamelled jacket, insulation,placing in position and commissioning;electrical work elsewhere

Gas fired (on/off type), connected toconventional flue

130–190kW 5886.27 6777.01 8.00 197.11 nr 6974.12200–250kW 6667.28 7676.21 8.00 197.11 nr 7873.31280–360kW 7985.44 9193.84 8.00 197.11 nr 9390.94375–500kW 9732.36 11205.11 8.00 197.11 nr 11402.22

Gas fired (high/low type), connected toconventional flue

130–190kW 7169.36 8254.26 8.00 197.11 nr 8451.37200–250kW 7657.09 8815.80 8.00 197.11 nr 9012.91280–360kW 9152.18 10537.13 8.00 197.11 nr 10734.24375–500kW 10210.53 11755.64 8.00 197.11 nr 11952.75580–730kW 12888.28 14838.60 10.00 246.38 nr 15084.98655–820kW 13151.27 15141.39 10.00 246.38 nr 15387.77830–1040kW 13197.49 15194.60 12.00 295.66 nr 15490.261070–1400kW 17454.80 20096.15 12.00 295.66 nr 20391.811420–1850kW 21736.02 25025.22 12.00 295.66 nr 25320.881850–2350kW 24687.92 28423.82 14.00 344.94 nr 28768.762300–3000kW 29130.12 33538.24 14.00 344.94 nr 33883.172800–3500kW 37778.62 43495.47 14.00 344.94 nr 43840.41

Oil fired (on/off type), connected to conventionalflue

130–190kW 5388.98 6204.47 8.00 197.11 nr 6401.57200–250kW 5884.68 6775.18 8.00 197.11 nr 6972.29

Oil fired (high/low type), connected toconventional flue

130–190kW 5865.55 6753.15 8.00 197.11 nr 6950.26200–250kW 6361.26 7323.88 8.00 197.11 nr 7520.98280–360kW 7333.54 8443.29 8.00 197.11 nr 8640.40375–500kW 8768.05 10094.88 8.00 197.11 nr 10291.98580–730kW 9753.07 11228.95 10.00 246.38 nr 11475.34655–820kW 10014.47 11529.91 10.00 246.38 nr 11776.29830–1040kW 11586.06 13339.32 12.00 295.66 nr 13634.981070–1400kW 14157.02 16299.33 12.00 295.66 nr 16594.991420–1850kW 17142.39 19736.46 12.00 295.66 nr 20032.121850–2350kW 21952.78 25274.78 14.00 344.94 nr 25619.722300-3000kW 25642.66 29523.04 14.00 344.94 nr 29867.972800-3500kW 34291.16 39480.27 14.00 344.94 nr 39825.21

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 257

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T10: GAS/OIL FIRED BOILERS – cont'd

ATMOSPHERIC

Commercial cast iron sectional floorstanding boilers; atmospheric; includingcontrols, enamelled jacket, insulation,assembly and commissioning; electricalwork elsewhere

Gas (on/off type), connected to conventional flue30–40kW 2103.30 2421.58 8.00 197.11 nr 2618.6940–50kW 2305.94 2654.89 8.00 197.11 nr 2851.9950–60kW 2450.94 2821.83 8.00 197.11 nr 3018.9460–70kW 2675.07 3079.88 8.00 197.11 nr 3276.9870–80kW 2835.29 3264.34 8.00 197.11 nr 3461.4580–90kW 3312.81 3814.12 8.00 197.11 nr 4011.2390–100kW 3446.33 3967.85 8.00 197.11 nr 4164.95100–110kW 3652.11 4204.77 8.00 197.11 nr 4401.87110–120kW 3862.59 4447.10 8.00 197.11 nr 4644.20

Gas (high/low type), connected to conventionalflue

30–40kW 2387.62 2748.93 8.00 197.11 nr 2946.0340–50kW 2532.13 2915.30 8.00 197.11 nr 3112.4150–60kW 2722.20 3134.14 8.00 197.11 nr 3331.2460–70kW 2968.81 3418.07 8.00 197.11 nr 3615.1770–80kW 3143.18 3618.82 8.00 197.11 nr 3815.9380–90kW 3493.46 4022.11 8.00 197.11 nr 4219.2290–100kW 3683.53 4240.94 8.00 197.11 nr 4438.05100–110kW 3900.30 4490.51 8.00 197.11 nr 4687.62110–120kW 4143.77 4770.83 8.00 197.11 nr 4967.93120–140kW 6215.65 7156.23 8.00 197.11 nr 7353.34140–160kW 6372.73 7337.08 8.00 197.11 nr 7534.19160–180kW 6481.13 7461.89 8.00 197.11 nr 7658.99180–200kW 7087.45 8159.96 8.00 197.11 nr 8357.07200–220kW 7393.75 8512.61 10.00 246.38 nr 8758.99220–260kW 8034.64 9250.48 10.00 246.38 nr 9496.87260–300kW 8761.92 10087.82 10.00 246.38 nr 10334.20300–340kW 9344.69 10758.78 12.00 295.66 nr 11054.44

CONDENSING

Low Nox wall mounted condensing boilerwith high efficiency modulating pre-mixburner: Aluminium heat exchanger: Placingin position

Maximum output35kW 1755.60 2021.27 11.00 271.02 nr 2292.2945kW 1814.51 2089.09 11.00 271.02 nr 2360.1160kW 2050.13 2360.37 11.00 271.02 nr 2631.3980kW 2467.08 2840.41 11.00 271.02 nr 3111.43

T: MECHANICAL/COOLING/HEATING SYSTEMS

258 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Low Nox floor standing condensing boilerwith high efficiency modulating pre-mixburner: Stainless steel heat exchanger:Including controls: Placing in position.

Maximum output50kW 2885.19 3321.79 8.00 197.11 nr 3518.9060kW 3083.85 3550.51 8.00 197.11 nr 3747.6280kW 3366.83 3876.32 8.00 197.11 nr 4073.42100kW 3871.56 4457.42 8.00 197.11 nr 4654.53125kW 4811.73 5539.86 10.00 246.38 nr 5786.25150kW 5324.55 6130.29 10.00 246.38 nr 6376.67200kW 7360.82 8474.70 10.00 246.38 nr 8721.08250kW 8058.44 9277.88 10.00 246.38 nr 9524.27300kW 10202.12 11745.96 10.00 246.38 nr 11992.34350kW 11115.72 12797.81 10.00 246.38 nr 13044.19400kW 11957.72 13767.22 10.00 246.38 nr 14013.61450kW 12157.53 13997.27 10.00 246.38 nr 14243.65500kW 12357.35 14227.33 10.00 246.38 nr 14473.71650kW 12993.75 14960.03 10.00 246.38 nr 15206.41700kW 20757.66 23898.81 10.00 246.38 nr 24145.20800kW 22197.95 25557.05 12.00 295.66 nr 25852.72900kW 22962.56 26437.37 12.00 295.66 nr 26733.031000kW 23729.48 27320.34 12.00 295.66 nr 27616.001300kW 25173.23 28982.57 12.00 295.66 nr 29278.23

FLUE SYSTEMS

Flues; suitable for domestic, medium sizedindustrial and commercial oil and gasappliances; stainless steel, twin wall,insulated; for use internally or externally

Straight length; 120mm long; including onelocking band

127mm dia. 41.92 48.26 0.49 12.07 nr 60.34152mm dia. 46.98 54.09 0.51 12.57 nr 66.65175mm dia. 54.53 62.78 0.54 13.30 nr 76.09203mm dia. 62.04 71.43 0.58 14.29 nr 85.72254mm dia. 73.37 84.47 0.70 17.25 nr 101.72304mm dia. 91.92 105.83 0.74 18.23 nr 124.06355mm dia. 131.63 151.55 0.80 19.71 nr 171.26

Straight length; 300mm long; including onelocking band

127mm dia. 64.67 74.46 0.52 12.81 nr 87.27152mm dia. 73.11 84.17 0.52 12.81 nr 96.99178mm dia. 84.00 96.71 0.55 13.55 nr 110.26203mm dia. 95.07 109.46 0.64 15.77 nr 125.23254mm dia. 105.43 121.38 0.79 19.46 nr 140.85304mm dia. 126.48 145.62 0.86 21.19 nr 166.81355mm dia. 138.79 159.79 0.94 23.16 nr 182.95400mm dia. 148.52 170.99 1.03 25.38 nr 196.37450mm dia. 169.88 195.59 1.03 25.38 nr 220.96500mm dia. 182.21 209.78 1.10 27.10 nr 236.89550mm dia. 201.08 231.51 1.10 27.10 nr 258.61600mm dia. 221.88 255.46 1.10 27.10 nr 282.56

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 259

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T10: GAS/OIL FIRED BOILERS – cont'd

FLUE SYSTEMS – cont'd

Flues; suitable for domestic, medium sizedindustrial and commercial oil and gasappliances – cont'd

Straight length; 500mm long; including onelocking band

127mm dia. 76.01 87.51 0.55 13.55 nr 101.06152mm dia. 84.74 97.56 0.55 13.55 nr 111.11178mm dia. 95.43 109.87 0.63 15.52 nr 125.39203mm dia. 111.55 128.43 0.63 15.52 nr 143.95254mm dia. 129.56 149.17 0.86 21.19 nr 170.35304mm dia. 155.22 178.71 0.95 23.41 nr 202.12355mm dia. 174.31 200.69 1.03 25.38 nr 226.07400mm dia. 190.34 219.14 1.12 27.59 nr 246.74450mm dia. 219.82 253.08 1.12 27.59 nr 280.68500mm dia. 236.86 272.70 1.19 29.32 nr 302.02550mm dia. 261.09 300.60 1.19 29.32 nr 329.92600mm dia. 270.46 311.39 1.19 29.32 nr 340.71

Straight length; 1000mm long; including onelocking band

127mm dia. 135.87 156.43 0.62 15.28 nr 171.71152mm dia. 151.43 174.35 0.68 16.75 nr 191.10178mm dia. 170.38 196.16 0.74 18.23 nr 214.40203mm dia. 200.69 231.06 0.80 19.71 nr 250.77254mm dia. 227.44 261.86 0.87 21.44 nr 283.29304mm dia. 262.53 302.26 1.06 26.12 nr 328.37355mm dia. 301.26 346.85 1.16 28.58 nr 375.43400mm dia. 322.62 371.44 1.26 31.04 nr 402.48450mm dia. 340.42 391.93 1.26 31.04 nr 422.98500mm dia. 369.43 425.33 1.33 32.77 nr 458.10550mm dia. 406.30 467.78 1.33 32.77 nr 500.55600mm dia. 426.84 491.43 1.33 32.77 nr 524.20

Adjustable length; boiler removal; internal useonly; including one locking band

127mm dia. 62.28 71.70 0.52 12.81 nr 84.52152mm dia. 70.38 81.03 0.55 13.55 nr 94.58178mm dia. 79.76 91.83 0.59 14.54 nr 106.37203mm dia. 91.47 105.31 0.64 15.77 nr 121.08254mm dia. 135.62 156.14 0.79 19.46 nr 175.61304mm dia. 162.44 187.02 0.86 21.19 nr 208.21355mm dia. 182.16 209.73 0.99 24.39 nr 234.12400mm dia. 318.76 367.00 0.91 22.42 nr 389.42450mm dia. 341.21 392.84 0.91 22.42 nr 415.26500mm dia. 372.14 428.45 0.99 24.39 nr 452.85550mm dia. 405.98 467.41 0.99 24.39 nr 491.81600mm dia. 425.00 489.31 0.99 24.39 nr 513.71

T: MECHANICAL/COOLING/HEATING SYSTEMS

260 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Inspection length; 500mm long; including onelocking band

127mm dia. 160.08 184.30 0.55 13.55 nr 197.86152mm dia. 165.76 190.84 0.55 13.55 nr 204.39178mm dia. 174.59 201.01 0.63 15.52 nr 216.53203mm dia. 184.88 212.86 0.63 15.52 nr 228.38254mm dia. 239.04 275.21 0.86 21.19 nr 296.40304mm dia. 259.07 298.27 0.95 23.41 nr 321.68355mm dia. 292.52 336.79 1.03 25.38 nr 362.16400mm dia. 469.31 540.33 1.12 27.59 nr 567.92450mm dia. 482.08 555.03 1.12 27.59 nr 582.63500mm dia. 528.98 609.03 1.19 29.32 nr 638.35550mm dia. 553.15 636.86 1.19 29.32 nr 666.18600mm dia. 562.55 647.68 1.19 29.32 nr 677.00

Adapters127mm dia. 13.39 15.42 0.49 12.07 nr 27.49152mm dia. 14.65 16.87 0.51 12.57 nr 29.43178mm dia. 15.67 18.04 0.54 13.30 nr 31.35203mm dia. 17.83 20.53 0.58 14.29 nr 34.82254mm dia. 19.62 22.59 0.70 17.25 nr 39.84304mm dia. 24.48 28.18 0.74 18.23 nr 46.42355mm dia. 29.73 34.23 0.80 19.71 nr 53.94400mm dia. 33.35 38.40 0.89 21.93 nr 60.32450mm dia. 35.62 41.01 0.89 21.93 nr 62.94500mm dia. 37.80 43.52 0.96 23.65 nr 67.17550mm dia. 43.96 50.61 0.96 23.65 nr 74.27600mm dia. 52.82 60.81 0.96 23.65 nr 84.47

Fittings for flue system

90° insulated tee; including two locking bands127mm dia. 155.64 179.19 1.89 46.57 nr 225.76152mm dia. 179.63 206.81 2.04 50.26 nr 257.07178mm dia. 196.33 226.04 2.39 58.89 nr 284.93203mm dia. 229.88 264.67 2.56 63.07 nr 327.74254mm dia. 232.88 268.12 2.95 72.68 nr 340.80304mm dia. 289.60 333.42 3.41 84.02 nr 417.44355mm dia. 369.21 425.08 3.77 92.89 nr 517.97400mm dia. 486.51 560.13 4.25 104.71 nr 664.84450mm dia. 507.08 583.81 4.76 117.28 nr 701.09500mm dia. 573.80 660.63 5.12 126.15 nr 786.78550mm dia. 616.79 710.13 5.61 138.22 nr 848.35600mm dia. 641.78 738.90 5.98 147.34 nr 886.23

135° insulated tee; including two locking bands127mm dia. 201.86 232.41 1.89 46.57 nr 278.97152mm dia. 218.26 251.29 2.04 50.26 nr 301.55178mm dia. 238.63 274.74 2.39 58.89 nr 333.63203mm dia. 302.85 348.68 2.56 63.07 nr 411.75254mm dia. 344.12 396.19 2.95 72.68 nr 468.88304mm dia. 259.28 298.52 3.41 84.02 nr 382.53355mm dia. 510.17 587.37 3.77 92.89 nr 680.26400mm dia. 671.58 773.21 4.25 104.71 nr 877.92450mm dia. 727.02 837.04 4.76 117.28 nr 954.32500mm dia. 846.97 975.14 5.12 126.15 nr 1101.29550mm dia. 868.99 1000.49 5.61 138.22 nr 1138.71600mm dia. 917.13 1055.91 5.98 147.34 nr 1203.25

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 261

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T10: GAS/OIL FIRED BOILERS – cont'd

FLUE SYSTEMS – cont'd

Fittings for flue system – cont'd

Wall sleeve; for 135° tee through wall127mm dia. 20.66 23.79 1.89 46.57 nr 70.35152mm dia. 27.72 31.91 2.04 50.26 nr 82.18178mm dia. 29.03 33.42 2.39 58.89 nr 92.31203mm dia. 32.66 37.60 2.56 63.07 nr 100.68254mm dia. 36.42 41.93 2.95 72.68 nr 114.61304mm dia. 42.45 48.87 3.41 84.02 nr 132.89355mm dia. 47.16 54.30 3.77 92.89 nr 147.18

15° insulated elbow; including two locking bands127mm dia. 108.01 124.35 1.57 38.68 nr 163.04152mm dia. 120.04 138.21 1.79 44.10 nr 182.31178mm dia. 128.38 147.81 2.05 50.51 nr 198.32203mm dia. 136.10 156.70 2.33 57.41 nr 214.10254mm dia. 140.18 161.39 2.45 60.36 nr 221.76304mm dia. 177.22 204.04 3.43 84.51 nr 288.55355mm dia. 237.09 272.97 4.71 116.05 nr 389.01

30° insulated elbow; including two locking bands127mm dia. 108.01 124.35 1.44 35.48 nr 159.83152mm dia. 120.04 138.21 1.62 39.91 nr 178.12178mm dia. 128.38 147.81 1.89 46.57 nr 194.37203mm dia. 136.10 156.70 2.17 53.47 nr 210.16254mm dia. 140.18 161.39 2.16 53.22 nr 214.61304mm dia. 177.22 204.04 2.74 67.51 nr 271.55355mm dia. 236.64 272.45 3.17 78.10 nr 350.55400mm dia. 237.09 272.97 3.53 86.97 nr 359.94450mm dia. 274.77 316.35 3.88 95.60 nr 411.95500mm dia. 288.07 331.66 4.24 104.47 nr 436.13550mm dia. 309.16 355.94 4.61 113.58 nr 469.53600mm dia. 337.11 388.12 4.96 122.21 nr 510.33

45° insulated elbow; including two locking bands127mm dia. 108.01 124.35 1.44 35.48 nr 159.83152mm dia. 120.04 138.21 1.51 37.20 nr 175.41178mm dia. 128.38 147.81 1.58 38.93 nr 186.74203mm dia. 136.10 156.70 1.66 40.90 nr 197.59254mm dia. 140.18 161.39 1.72 42.38 nr 203.77304mm dia. 177.22 204.04 1.80 44.35 nr 248.39355mm dia. 237.09 272.97 1.94 47.80 nr 320.77400mm dia. 302.34 348.09 2.01 49.52 nr 397.61450mm dia. 316.69 364.61 2.09 51.49 nr 416.11500mm dia. 339.70 391.11 2.16 53.22 nr 444.32550mm dia. 370.49 426.55 2.23 54.94 nr 481.50600mm dia. 379.88 437.37 2.30 56.67 nr 494.03

T: MECHANICAL/COOLING/HEATING SYSTEMS

262 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Flue supportsWall support, galvanised; including plate andbrackets

127mm dia. 65.57 75.49 2.24 55.19 nr 130.68152mm dia. 72.09 83.00 2.44 60.12 nr 143.12178mm dia. 79.59 91.63 2.52 62.09 nr 153.72203mm dia. 82.88 95.42 2.77 68.25 nr 163.67254mm dia. 98.84 113.80 2.98 73.42 nr 187.22304mm dia. 111.75 128.66 3.46 85.25 nr 213.91355mm dia. 149.58 172.22 4.08 100.52 nr 272.74400mm dia.; with 300mm support length andcollar 384.23 442.37 4.80 118.26 nr 560.64450mm dia.; with 300mm support length andcollar 409.65 471.64 5.62 138.47 nr 610.11500mm dia.; with 300mm support length andcollar 447.53 515.25 6.24 153.74 nr 669.00550mm dia.; with 300mm support length andcollar 489.63 563.72 6.97 171.73 nr 735.45600mm dia.; with 300mm support length andcollar 516.88 595.10 7.49 184.54 nr 779.64

Ceiling/floor support127mm dia. 20.30 23.37 1.86 45.83 nr 69.20152mm dia. 22.56 25.97 2.14 52.73 nr 78.70178mm dia. 27.02 31.11 1.93 47.55 nr 78.66203mm dia. 40.68 46.84 2.74 67.51 nr 114.35254mm dia. 46.41 53.43 3.21 79.09 nr 132.52304mm dia. 53.04 61.07 3.68 90.67 nr 151.74355mm dia. 63.21 72.78 4.28 105.45 nr 178.23400mm dia. 80.74 92.96 4.86 119.74 nr 212.70450mm dia. 87.68 100.95 5.46 134.53 nr 235.47500mm dia. 106.45 122.56 6.04 148.82 nr 271.37550mm dia. 130.23 149.94 6.65 163.85 nr 313.78600mm dia. 186.89 215.17 7.24 178.38 nr 393.55

Ceiling/floor firestop spacer127mm dia. 3.95 4.55 0.66 16.26 nr 20.81152mm dia. 4.40 5.07 0.69 17.00 nr 22.07178mm dia. 4.97 5.72 0.70 17.25 nr 22.97203mm dia. 5.89 6.78 0.87 21.44 nr 28.22254mm dia. 6.08 7.00 0.91 22.42 nr 29.42304mm dia. 7.31 8.42 0.95 23.41 nr 31.82355mm dia. 13.31 15.32 0.99 24.39 nr 39.72

Wall band; internal or external use127mm dia. 23.91 27.53 1.03 25.38 nr 52.91152mm dia. 24.96 28.74 1.07 26.36 nr 55.10178mm dia. 25.95 29.88 1.11 27.35 nr 57.23203mm dia. 27.39 31.53 1.18 29.07 nr 60.61254mm dia. 28.51 32.82 1.30 32.03 nr 64.85304mm dia. 30.80 35.46 1.45 35.73 nr 71.19355mm dia. 32.78 37.74 1.65 40.65 nr 78.39400mm dia. 40.65 46.80 1.85 45.58 nr 92.38450mm dia. 43.31 49.86 2.39 58.89 nr 108.75500mm dia. 52.06 59.94 2.25 55.44 nr 115.37550mm dia. 54.53 62.78 2.45 60.36 nr 123.15600mm dia. 57.65 66.37 2.66 65.54 nr 131.91

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 263

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T10: GAS/OIL FIRED BOILERS – cont'd

FLUE SYSTEMS – cont'd

Flashings and terminals

Insulated top stub; including one locking band127mm dia. 58.89 67.80 1.49 36.71 nr 104.51152mm dia. 66.59 76.67 1.90 46.81 nr 123.48178mm dia. 71.69 82.54 1.92 47.31 nr 129.84203mm dia. 76.29 87.83 2.20 54.20 nr 142.04254mm dia. 81.00 93.26 2.49 61.35 nr 154.61304mm dia. 110.73 127.49 2.79 68.74 nr 196.23355mm dia. 146.18 168.30 3.19 78.60 nr 246.90400mm dia. 140.94 162.27 3.59 88.45 nr 250.72450mm dia. 153.12 176.29 3.97 97.81 nr 274.11500mm dia. 177.14 203.95 4.38 107.92 nr 311.86550mm dia. 185.35 213.40 4.78 117.77 nr 331.17600mm dia. 191.82 220.85 5.17 127.38 nr 348.23

Rain cap; including one locking band127mm dia. 31.48 36.24 1.49 36.71 nr 72.95152mm dia. 32.90 37.88 1.54 37.94 nr 75.82178mm dia. 36.23 41.71 1.72 42.38 nr 84.09203mm dia. 43.32 49.88 2.00 49.28 nr 99.15254mm dia. 56.96 65.58 2.49 61.35 nr 126.93304mm dia. 39.00 44.90 2.80 68.99 nr 113.89355mm dia. 102.89 118.46 3.19 78.60 nr 197.06400mm dia. 102.65 118.18 3.45 85.00 nr 203.19450mm dia. 111.64 128.53 3.97 97.81 nr 226.35500mm dia. 120.71 138.98 4.38 107.92 nr 246.89550mm dia. 129.52 149.12 4.78 117.77 nr 266.89600mm dia. 138.47 159.42 5.17 127.38 nr 286.80

Round top; including one locking band127mm dia 60.19 69.30 1.49 36.71 nr 106.01152mm dia 65.63 75.56 1.65 40.65 nr 116.21178mm dia 74.82 86.14 1.92 47.31 nr 133.45203mm dia 88.05 101.37 2.20 54.20 nr 155.58254mm dia 104.10 119.85 2.49 61.35 nr 181.20304mm dia 136.73 157.42 2.80 68.99 nr 226.41355mm dia 182.41 210.01 3.19 78.60 nr 288.61

Coping cap; including one locking band127mm dia. 33.71 38.81 1.49 36.71 nr 75.52152mm dia. 35.31 40.65 1.65 40.65 nr 81.31178mm dia. 38.85 44.73 1.92 47.31 nr 92.03203mm dia. 46.62 53.67 2.20 54.20 nr 107.88254mm dia. 56.96 65.58 2.49 61.35 nr 126.93304mm dia. 76.80 88.42 2.79 68.74 nr 157.16355mm dia. 102.89 118.46 3.19 78.60 nr 197.06

T: MECHANICAL/COOLING/HEATING SYSTEMS

264 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Storm collar127mm dia. 6.39 7.36 0.52 12.81 nr 20.17152mm dia. 6.84 7.88 0.55 13.55 nr 21.43178mm dia. 7.58 8.73 0.57 14.04 nr 22.77203mm dia. 7.94 9.14 0.66 16.26 nr 25.40254mm dia. 9.94 11.44 0.66 16.26 nr 27.71304mm dia. 10.36 11.93 0.72 17.74 nr 29.67355mm dia. 11.07 12.75 0.77 18.97 nr 31.72400mm dia. 29.36 33.80 0.82 20.20 nr 54.01450mm dia. 32.32 37.21 0.87 21.44 nr 58.65500mm dia. 35.24 40.57 0.92 22.67 nr 63.24550mm dia. 38.19 43.97 0.98 24.15 nr 68.11600mm dia. 41.12 47.34 1.03 25.38 nr 72.72

Flat flashing; including storm collar and sealant127mm dia. 35.89 41.32 1.49 36.71 nr 78.03152mm dia. 37.09 42.70 1.65 40.65 nr 83.36178mm dia. 38.91 44.80 1.92 47.31 nr 92.10203mm dia. 42.61 49.06 2.20 54.20 nr 103.26254mm dia. 58.23 67.04 2.49 61.35 nr 128.39304mm dia. 69.57 80.10 2.80 68.99 nr 149.09355mm dia. 109.64 126.23 3.20 78.84 nr 205.07400mm dia. 152.95 176.10 3.59 88.45 nr 264.55450mm dia. 175.71 202.30 3.97 97.81 nr 300.11500mm dia. 190.35 219.15 4.38 107.92 nr 327.07550mm dia. 202.11 232.69 4.78 117.77 nr 350.47600mm dia. 209.41 241.10 5.17 127.38 nr 368.48

5°–30° rigid adjustable flashing; including stormcollar and sealant

127mm dia. 61.12 70.37 1.49 36.71 nr 107.08152mm dia. 64.41 74.16 1.65 40.65 nr 114.81178mm dia. 68.49 78.85 1.92 47.31 nr 126.16203mm dia. 72.02 82.92 2.20 54.20 nr 137.12254mm dia. 75.81 87.28 2.49 61.35 nr 148.63304mm dia. 93.82 108.02 2.80 68.99 nr 177.00355mm dia. 106.70 122.85 3.19 78.60 nr 201.44400mm dia. 344.00 396.06 3.59 88.45 nr 484.51450mm dia. 401.46 462.21 3.97 97.81 nr 560.03500mm dia. 428.59 493.45 4.38 107.92 nr 601.36550mm dia. 448.49 516.36 4.77 117.53 nr 633.88600mm dia. 487.96 561.80 5.17 127.38 nr 689.18

Domestic and small commercial; twin walledgas vent system suitable for gas firedappliances; domestic gas boilers; smallcommercial boilers with internal or externalflues

152mm long100mm dia. 6.54 7.53 0.52 12.81 nr 20.34125mm dia. 8.04 9.26 0.52 12.81 nr 22.07150mm dia. 8.70 10.02 0.52 12.81 nr 22.83

305mm long100mm dia. 9.92 11.42 0.52 12.81 nr 24.23125mm dia. 11.64 13.40 0.52 12.81 nr 26.21150mm dia. 13.81 15.90 0.52 12.81 nr 28.71

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 265

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T10: GAS/OIL FIRED BOILERS – cont'd

FLUE SYSTEMS – cont'd

Domestic and small commercial; twin walledgas vent system suitable for gas firedappliances – cont'd

457mm long100mm dia. 10.98 12.64 0.55 13.55 nr 26.19125mm dia. 12.34 14.21 0.55 13.55 nr 27.76150mm dia. 15.27 17.58 0.55 13.55 nr 31.13

914mm long100mm dia. 19.61 22.58 0.62 15.28 nr 37.85125mm dia. 22.86 26.32 0.62 15.28 nr 41.60150mm dia. 26.21 30.18 0.62 15.28 nr 45.45

1524mm long100mm dia. 28.33 32.62 0.82 20.20 nr 52.82125mm dia. 34.86 40.14 0.84 20.70 nr 60.83150mm dia. 37.43 43.09 0.84 20.70 nr 63.79

Adjustable length 305mm long100mm dia. 12.56 14.46 0.56 13.80 nr 28.26125mm dia. 14.10 16.23 0.56 13.80 nr 30.03150mm dia. 17.78 20.47 0.56 13.80 nr 34.27

Adjustable length 457mm long100mm dia. 16.93 19.49 0.56 13.80 nr 33.29125mm dia. 20.53 23.64 0.56 13.80 nr 37.43150mm dia. 22.84 26.30 0.56 13.80 nr 40.09

Adjustable elbow 0°-90°100mm dia. 14.32 16.49 0.48 11.83 nr 28.31125mm dia. 16.93 19.49 0.48 11.83 nr 31.32150mm dia. 21.21 24.42 0.48 11.83 nr 36.25

Draughthood connector100mm dia. 4.42 5.09 0.48 11.83 nr 16.92125mm dia. 4.98 5.73 0.48 11.83 nr 17.56150mm dia. 5.41 6.23 0.48 11.83 nr 18.06

Adaptor100mm dia. 10.72 12.34 0.48 11.83 nr 24.17125mm dia. 10.95 12.61 0.48 11.83 nr 24.43150mm dia. 11.18 12.87 0.48 11.83 nr 24.70

Support plate100mm dia. 7.74 8.91 0.48 11.83 nr 20.74125mm dia. 8.23 9.48 0.48 11.83 nr 21.30150mm dia. 8.81 10.14 0.48 11.83 nr 21.97

Wall band100mm dia. 6.99 8.05 0.48 11.83 nr 19.87125mm dia. 7.46 8.59 0.48 11.83 nr 20.42150mm dia. 9.45 10.88 0.48 11.83 nr 22.71

T: MECHANICAL/COOLING/HEATING SYSTEMS

266 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Firestop100mm dia. 3.03 3.49 0.48 11.83 nr 15.31125mm dia. 3.03 3.49 0.48 11.83 nr 15.31150mm dia. 3.48 4.01 0.48 11.83 nr 15.83

Flat flashing125mm dia. 20.62 23.74 0.55 13.55 nr 37.29150mm dia. 28.68 33.02 0.55 13.55 nr 46.57

Adjustable flashing 5°-30°100mm dia. 53.73 61.86 0.55 13.55 nr 75.41125mm dia. 83.88 96.57 0.55 13.55 nr 110.12

Storm collar100mm dia. 4.28 4.93 0.55 13.55 nr 18.48125mm dia. 4.38 5.04 0.55 13.55 nr 18.59150mm dia. 4.49 5.17 0.55 13.55 nr 18.72

Gas vent terminal100mm dia. 16.35 18.82 0.55 13.55 nr 32.38125mm dia. 17.97 20.69 0.55 13.55 nr 34.24150mm dia. 23.05 26.54 0.55 13.55 nr 40.09

Twin wall galvanised steel flue box, 125mm dia.;fitted for gas fire, where no chimney exists

Free standing 103.90 119.62 2.15 52.97 nr 172.60Recess 103.90 119.62 2.15 52.97 nr 172.60Back boiler 76.55 88.13 2.40 59.13 nr 147.27

T13: PACKAGED STEAM GENERATORS

Packaged steam boilers; boiler mountingscentrifugal water feed pump; insulation; andsheet steel wrap around casing; plasticcoated

Gas fired293 kW rating 18063.47 20796.92 86.45 2129.99 nr 22926.911465 kW rating 38528.92 44359.30 148.22 3651.90 nr 48011.212930 kW rating 55328.93 63701.58 207.50 5112.47 nr 68814.05

Oil fired293 kW rating 16383.47 18862.70 86.45 2129.99 nr 20992.691465 kW rating 35640.99 41034.37 148.22 3651.90 nr 44686.272930 kW rating 53940.50 62103.05 207.50 5112.47 nr 67215.52

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 267

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING

Y 10 – PIPELINES

SCREWED STEEL

Black steel pipes; screwed and socketedjoints; BS 1387: 1985. Fixed vertically,brackets measured separately. Screwedjoints are within the running length, but anyflanges are additional

Medium weight10mm dia 3.77 4.34 0.37 9.12 m 13.4615mm dia 2.38 2.74 0.37 9.12 m 11.8620mm dia 2.80 3.22 0.37 9.12 m 12.3425mm dia 4.02 4.63 0.41 10.10 m 14.7332mm dia 4.98 5.73 0.48 11.83 m 17.5640mm dia 5.79 6.67 0.52 12.81 m 19.4850mm dia 8.14 9.37 0.62 15.28 m 24.6565mm dia 11.05 12.72 0.65 16.02 m 28.7480mm dia 14.36 16.53 1.10 27.10 m 43.64100mm dia 20.34 23.42 1.31 32.28 m 55.69125mm dia 25.88 29.80 1.66 40.90 m 70.70150mm dia 30.06 34.61 1.88 46.32 m 80.93

Heavy weight15mm dia 2.83 3.26 0.37 9.12 m 12.3720mm dia 3.36 3.87 0.37 9.12 m 12.9825mm dia 4.91 5.65 0.41 10.10 m 15.7532mm dia 6.10 7.02 0.48 11.83 m 18.8540mm dia 7.11 8.19 0.52 12.81 m 21.0050mm dia 9.87 11.36 0.62 15.28 m 26.6465mm dia 13.43 15.46 0.64 15.77 m 31.2380mm dia 17.09 19.68 1.10 27.10 m 46.78100mm dia 23.85 27.46 1.31 32.28 m 59.74125mm dia 27.60 31.78 1.66 40.90 m 72.68150mm dia 32.27 37.15 1.88 46.32 m 83.47200mm dia 50.86 58.56 2.99 73.67 m 132.23250mm dia 63.76 73.41 3.49 85.99 m 159.40300mm dia 75.92 87.41 3.91 96.34 m 183.74

T: MECHANICAL/COOLING/HEATING SYSTEMS

268 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Black steel pipes; screwed and socketedjoints; BS 1387: 1985. Fixed at high level orsuspended, brackets measured separately.Screwed joints are within the running length,but any flanges are additional

Medium weight10mm dia 3.77 4.34 0.58 14.29 m 18.6315mm dia 2.38 2.74 0.58 14.29 m 17.0320mm dia 2.80 3.22 0.58 14.29 m 17.5125mm dia 4.02 4.63 0.60 14.78 m 19.4132mm dia 4.98 5.73 0.68 16.75 m 22.4940mm dia 5.79 6.67 0.73 17.99 m 24.6550mm dia 8.14 9.37 0.85 20.94 m 30.3165mm dia 11.05 12.72 0.88 21.68 m 34.4080mm dia 14.36 16.53 1.45 35.73 m 52.26100mm dia 20.34 23.42 1.74 42.87 m 66.29125mm dia 25.88 29.80 2.21 54.45 m 84.25150mm dia 30.06 34.61 2.50 61.60 m 96.20

Heavy weight15mm dia 2.83 3.26 0.58 14.29 m 17.5520mm dia 3.36 3.87 0.58 14.29 m 18.1625mm dia 4.91 5.65 0.60 14.78 m 20.4432mm dia 6.10 7.02 0.68 16.75 m 23.7840mm dia 7.11 8.19 0.73 17.99 m 26.1750mm dia 9.87 11.36 0.85 20.94 m 32.3165mm dia 13.43 15.46 0.88 21.68 m 37.1480mm dia 17.09 19.68 1.45 35.73 m 55.40100mm dia 23.85 27.46 1.74 42.87 m 70.33125mm dia 27.60 31.78 2.21 54.45 m 86.23150mm dia 32.27 37.15 2.50 61.60 m 98.75200mm dia 50.86 58.56 2.99 73.67 m 132.23250mm dia 63.76 73.41 3.49 85.99 m 159.40300mm dia 75.92 87.41 3.91 96.34 m 183.74

Fixings

For steel pipes; black malleable iron. Forminimum fixing distances, refer to the Tablesand Memoranda to the rear of the book

Single pipe bracket, screw on, black malleableiron; screwed to wood

15mm dia 0.59 0.68 0.14 3.45 nr 4.1320mm dia 0.66 0.76 0.14 3.45 nr 4.2125mm dia 0.77 0.89 0.17 4.19 nr 5.0832mm dia 1.40 1.61 0.19 4.68 nr 6.2940mm dia 1.33 1.53 0.22 5.42 nr 6.9550mm dia 1.86 2.14 0.22 5.42 nr 7.5665mm dia 2.45 2.82 0.28 6.90 nr 9.7280mm dia 3.36 3.87 0.32 7.88 nr 11.75100mm dia 4.90 5.64 0.35 8.62 nr 14.26

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 269

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

SCREWED STEEL – cont'd

Fixings – cont'd

Single pipe bracket, screw on, black malleableiron; plugged and screwed

15mm dia 0.59 0.68 0.25 6.16 nr 6.8420mm dia 0.66 0.76 0.25 6.16 nr 6.9225mm dia 0.77 0.89 0.30 7.39 nr 8.2832mm dia 1.40 1.61 0.32 7.88 nr 9.5040mm dia 1.33 1.53 0.32 7.88 nr 9.4250mm dia 1.86 2.14 0.32 7.88 nr 10.0365mm dia 2.45 2.82 0.35 8.62 nr 11.4480mm dia 3.36 3.87 0.42 10.35 nr 14.22100mm dia 4.90 5.64 0.42 10.35 nr 15.99

Single pipe bracket for building in, blackmalleable iron

15mm dia 1.73 1.99 0.10 2.46 nr 4.4620mm dia 1.73 1.99 0.11 2.71 nr 4.7025mm dia 1.73 1.99 0.12 2.96 nr 4.9532mm dia 1.96 2.26 0.14 3.45 nr 5.7140mm dia 1.98 2.28 0.15 3.70 nr 5.9850mm dia 2.06 2.37 0.16 3.94 nr 6.31

Pipe ring, single socket, black malleable iron15mm dia 0.68 0.78 0.10 2.46 nr 3.2520mm dia 0.76 0.88 0.11 2.71 nr 3.5925mm dia 0.83 0.96 0.12 2.96 nr 3.9132mm dia 0.88 1.01 0.14 3.45 nr 4.4640mm dia 1.14 1.31 0.15 3.70 nr 5.0150mm dia 1.44 1.66 0.16 3.94 nr 5.6065mm dia 2.08 2.39 0.30 7.39 nr 9.7980mm dia 2.49 2.87 0.35 8.62 nr 11.49100mm dia 3.77 4.34 0.40 9.86 nr 14.20125mm dia 7.63 8.78 0.60 14.79 nr 23.57150mm dia 8.55 9.84 0.77 18.97 nr 28.82200mm dia 23.64 27.22 0.90 22.17 nr 49.39250mm dia 29.55 34.02 1.10 27.10 nr 61.12300mm dia 35.47 40.84 1.25 30.80 nr 71.64350mm dia 41.39 47.65 1.50 36.96 nr 84.61400mm dia 48.98 56.39 1.75 43.12 nr 99.51

Pipe ring, double socket, black malleable iron15mm dia 0.79 0.91 0.10 2.46 nr 3.3720mm dia 0.91 1.05 0.11 2.71 nr 3.7625mm dia 1.02 1.17 0.12 2.96 nr 4.1332mm dia 1.21 1.39 0.14 3.45 nr 4.8440mm dia 1.30 1.50 0.15 3.70 nr 5.1950mm dia 2.04 2.35 0.16 3.94 nr 6.29

Screw on backplate (Male), black malleable iron;plugged and screwed

M12 0.43 0.50 0.10 2.46 nr 2.96

T: MECHANICAL/COOLING/HEATING SYSTEMS

270 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Screw on backplate (Female), black malleableiron; plugged and screwed

M12 0.43 0.50 0.10 2.46 nr 2.96

Extra over channel sections for fabricatedhangers and brackets

Galvanised steel; including inserts, bolts, nuts,washers; fixed to backgrounds

41 x 21mm 5.08 5.85 0.29 7.15 m 12.9941 x 41mm 6.09 7.01 0.29 7.15 m 14.16

Threaded rods; metric thread; including nuts,washers etc.

12mm dia x 600mm long 2.57 2.96 0.18 4.43 nr 7.39

Pipe roller and chair

Roller and chair; black malleableUp to 50mm dia 13.11 15.09 0.20 4.93 nr 20.0265mm dia 13.50 15.54 0.20 4.93 nr 20.4780mm dia 14.66 16.88 0.20 4.93 nr 21.81100mm dia 14.91 17.17 0.20 4.93 nr 22.09125mm dia 20.89 24.05 0.20 4.93 nr 28.98150mm dia 20.89 24.05 0.30 7.39 nr 31.44175mm dia 35.26 40.60 0.30 7.39 nr 47.99200mm dia 54.00 62.17 0.30 7.39 nr 69.56250mm dia 70.45 81.11 0.30 7.39 nr 88.50300mm dia 88.71 102.13 0.30 7.39 nr 109.53

Roller bracket; black malleable25mm dia 2.75 3.17 0.20 4.93 nr 8.0932mm dia 2.89 3.33 0.20 4.93 nr 8.2540mm dia 3.09 3.56 0.20 4.93 nr 8.4950mm dia 3.26 3.75 0.20 4.93 nr 8.6865mm dia 4.29 4.94 0.20 4.93 nr 9.8780mm dia 6.18 7.12 0.20 4.93 nr 12.04100mm dia 6.87 7.91 0.20 4.93 nr 12.84125mm dia 11.34 13.06 0.20 4.93 nr 17.98150mm dia 11.34 13.06 0.30 7.39 nr 20.45175mm dia 25.27 29.09 0.30 7.39 nr 36.49200mm dia 25.27 29.09 0.30 7.39 nr 36.49250mm dia 33.59 38.67 0.30 7.39 nr 46.06300mm dia 41.27 47.52 0.30 7.39 nr 54.91350mm dia 66.35 76.39 0.30 7.39 nr 83.78400mm dia 75.84 87.32 0.30 7.39 nr 94.71

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 271

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

SCREWED STEEL – cont'd

Extra over black steel screwed pipes; blacksteel flanges, screwed and drilled; metric;BS 4504

Screwed flanges; PN615mm dia 7.01 8.07 0.35 8.62 nr 16.6920mm dia 7.01 8.07 0.47 11.58 nr 19.6525mm dia 7.01 8.07 0.53 13.06 nr 21.1332mm dia 7.01 8.07 0.62 15.28 nr 23.3540mm dia 7.01 8.07 0.70 17.25 nr 25.3250mm dia 7.47 8.60 0.84 20.70 nr 29.3065mm dia 10.39 11.96 1.03 25.38 nr 37.3480mm dia 14.67 16.89 1.23 30.31 nr 47.20100mm dia 17.35 19.98 1.41 34.74 nr 54.72125mm dia 31.82 36.64 1.77 43.61 nr 80.25150mm dia 31.82 36.64 2.21 54.45 nr 91.09

Screwed flanges; PN1615mm dia 8.91 10.26 0.35 8.62 nr 18.8820mm dia 8.91 10.26 0.47 11.58 nr 21.8425mm dia 8.91 10.26 0.53 13.06 nr 23.3232mm dia 9.52 10.96 0.62 15.28 nr 26.2440mm dia 9.52 10.96 0.70 17.25 nr 28.2150mm dia 11.61 13.37 0.84 20.70 nr 34.0665mm dia 14.50 16.69 1.03 25.38 nr 42.0780mm dia 17.66 20.33 1.23 30.31 nr 50.64100mm dia 19.80 22.80 1.41 34.74 nr 57.54125mm dia 34.65 39.89 1.77 43.61 nr 83.50150mm dia 34.10 39.26 2.21 54.45 nr 93.71

Extra over black steel screwed pipes; blacksteel flanges, screwed and drilled;imperial; BS 10

Screwed flanges; Table E1/2" dia 13.31 15.32 0.35 8.62 nr 23.953/4" dia 13.31 15.32 0.47 11.58 nr 26.901" dia 13.29 15.30 0.53 13.06 nr 28.361 1/4" dia 13.31 15.32 0.62 15.28 nr 30.601 1/2" dia 13.31 15.32 0.70 17.25 nr 32.572" dia 13.31 15.32 0.84 20.70 nr 36.022 1/2" dia 15.83 18.23 1.03 25.38 nr 43.603" dia 17.94 20.65 1.23 30.31 nr 50.964" dia 24.27 27.94 1.41 34.74 nr 62.685" dia 51.43 59.21 1.77 43.61 nr 102.826" dia 51.43 59.21 2.21 54.45 nr 113.66

T: MECHANICAL/COOLING/HEATING SYSTEMS

272 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra over black steel screwed pipes; blacksteel flange connectionsBolted connection between pair of flanges;including gasket, bolts, nuts and washers

50mm dia 6.45 7.43 0.53 13.06 nr 20.4865mm dia 7.63 8.78 0.53 13.06 nr 21.8480mm dia 11.46 13.19 0.53 13.06 nr 26.25100mm dia 12.44 14.32 0.61 15.03 nr 29.35125mm dia 14.63 16.84 0.61 15.03 nr 31.87150mm dia 20.91 24.07 0.90 22.17 nr 46.25

Extra over black steel screwed pipes; blackheavy steel tubular fittings; BS 1387

Long screw connection with socket and backnut15mm dia 4.73 5.45 0.63 15.52 nr 20.9720mm dia 5.95 6.85 0.84 20.70 nr 27.5525mm dia 7.80 8.98 0.95 23.41 nr 32.3932mm dia 10.46 12.04 1.11 27.35 nr 39.3940mm dia 12.58 14.48 1.28 31.54 nr 46.0250mm dia 18.53 21.33 1.53 37.70 nr 59.0365mm dia 25.92 29.84 1.87 46.07 nr 75.9280mm dia 59.26 68.23 2.21 54.45 nr 122.68100mm dia 96.01 110.54 3.05 75.15 nr 185.69

Running nipple15mm dia 1.16 1.34 0.50 12.32 nr 13.6520mm dia 1.47 1.69 0.68 16.75 nr 18.4525mm dia 1.81 2.08 0.77 18.97 nr 21.0632mm dia 2.53 2.91 0.90 22.17 nr 25.0940mm dia 3.41 3.93 1.03 25.38 nr 29.3050mm dia 5.19 5.98 1.23 30.31 nr 36.2865mm dia 11.18 12.87 1.50 36.96 nr 49.8380mm dia 17.43 20.07 1.78 43.86 nr 63.92100mm dia 27.31 31.44 2.38 58.64 nr 90.08

Barrel nipple15mm dia 0.66 0.76 0.50 12.32 nr 13.0820mm dia 1.05 1.21 0.68 16.75 nr 17.9625mm dia 1.39 1.60 0.77 18.97 nr 20.5732mm dia 2.08 2.39 0.90 22.17 nr 24.5740mm dia 2.56 2.95 1.03 25.38 nr 28.3350mm dia 3.65 4.20 1.23 30.31 nr 34.5165mm dia 7.81 8.99 1.50 36.96 nr 45.9580mm dia 10.89 12.54 1.78 43.86 nr 56.39100mm dia 19.73 22.72 2.38 58.64 nr 81.36125mm dia 36.62 42.16 2.87 70.71 nr 112.87150mm dia 57.71 66.44 3.39 83.52 nr 149.97

Close taper nipple15mm dia 1.39 1.60 0.50 12.32 nr 13.9220mm dia 1.81 2.08 0.68 16.75 nr 18.8425mm dia 2.35 2.71 0.77 18.97 nr 21.6832mm dia 3.53 4.06 0.90 22.17 nr 26.2440mm dia 4.37 5.03 1.03 25.38 nr 30.4150mm dia 6.73 7.75 1.23 30.31 nr 38.0565mm dia 13.06 15.04 1.50 36.96 nr 51.9980mm dia 16.10 18.54 1.78 43.86 nr 62.39100mm dia 33.06 38.06 2.38 58.64 nr 96.70

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 273

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

SCREWED STEEL – cont'd

Extra over black steel screwed pipes; blackmalleable iron fittings; BS 143

Cap15mm dia 0.56 0.64 0.32 7.88 nr 8.5320mm dia 0.64 0.74 0.43 10.59 nr 11.3325mm dia 0.81 0.93 0.49 12.07 nr 13.0132mm dia 1.41 1.62 0.58 14.29 nr 15.9140mm dia 1.67 1.92 0.66 16.26 nr 18.1850mm dia 3.48 4.01 0.78 19.22 nr 23.2265mm dia 5.81 6.69 0.96 23.65 nr 30.3480mm dia 6.57 7.56 1.13 27.84 nr 35.41100mm dia 14.39 16.57 1.70 41.89 nr 58.45

Plain plug, hollow15mm dia 0.39 0.45 0.28 6.90 nr 7.3520mm dia 0.50 0.58 0.38 9.36 nr 9.9425mm dia 0.68 0.78 0.44 10.84 nr 11.6232mm dia 0.95 1.09 0.51 12.57 nr 13.6640mm dia 1.79 2.06 0.59 14.54 nr 16.6050mm dia 2.50 2.88 0.70 17.25 nr 20.1365mm dia 4.09 4.71 0.85 20.94 nr 25.6580mm dia 6.38 7.35 1.00 24.64 nr 31.98100mm dia 11.75 13.53 1.44 35.48 nr 49.01

Plain plug, solid15mm dia 1.22 1.40 0.28 6.90 nr 8.3020mm dia 1.18 1.36 0.38 9.36 nr 10.7225mm dia 1.75 2.01 0.44 10.84 nr 12.8632mm dia 2.52 2.90 0.51 12.57 nr 15.4740mm dia 3.55 4.09 0.59 14.54 nr 18.6250mm dia 4.66 5.37 0.70 17.25 nr 22.61

90° Elbow, male/female15mm dia 0.64 0.74 0.64 15.77 nr 16.5120mm dia 0.87 1.00 0.85 20.94 nr 21.9425mm dia 1.44 1.66 0.97 23.90 nr 25.5632mm dia 2.63 3.03 1.12 27.59 nr 30.6240mm dia 4.42 5.09 1.29 31.78 nr 36.8750mm dia 5.68 6.54 1.55 38.19 nr 44.7365mm dia 12.28 14.14 1.89 46.57 nr 60.7080mm dia 16.78 19.32 2.24 55.19 nr 74.51100mm dia 29.34 33.78 3.09 76.13 nr 109.91

90° Elbow15mm dia 0.58 0.67 0.64 15.77 nr 16.4420mm dia 0.79 0.91 0.85 20.94 nr 21.8525mm dia 1.22 1.40 0.97 23.90 nr 25.3032mm dia 2.23 2.57 1.12 27.59 nr 30.1640mm dia 3.75 4.32 1.29 31.78 nr 36.1050mm dia 4.39 5.05 1.55 38.19 nr 43.2465mm dia 9.48 10.91 1.89 46.57 nr 57.4880mm dia 13.93 16.04 2.24 55.19 nr 71.23100mm dia 26.86 30.92 3.09 76.13 nr 107.06

T: MECHANICAL/COOLING/HEATING SYSTEMS

274 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

125mm dia 65.33 75.22 4.44 109.39 nr 184.61150mm dia 121.62 140.02 5.79 142.66 nr 282.68

45° Elbow15mm dia 1.38 1.59 0.64 15.77 nr 17.3620mm dia 1.69 1.95 0.85 20.94 nr 22.8925mm dia 2.52 2.90 0.97 23.90 nr 26.8032mm dia 5.15 5.93 1.12 27.59 nr 33.5240mm dia 6.32 7.28 1.29 31.78 nr 39.0650mm dia 8.66 9.97 1.55 38.19 nr 48.1665mm dia 12.67 14.59 1.89 46.57 nr 61.1580mm dia 19.04 21.92 2.24 55.19 nr 77.11100mm dia 41.76 48.08 3.09 76.13 nr 124.21150mm dia 116.62 134.27 5.79 142.66 nr 276.92

90° Bend, male/female15mm dia 1.13 1.30 0.64 15.77 nr 17.0720mm dia 1.65 1.90 0.85 20.94 nr 22.8425mm dia 2.44 2.81 0.97 23.90 nr 26.7132mm dia 3.88 4.47 1.12 27.59 nr 32.0640mm dia 6.12 7.05 1.29 31.78 nr 38.8350mm dia 10.69 12.31 1.55 38.19 nr 50.5065mm dia 17.79 20.48 1.89 46.57 nr 67.0580mm dia 27.38 31.52 2.24 55.19 nr 86.71100mm dia 67.84 78.11 3.09 76.13 nr 154.24

90° Bend, male15mm dia 2.61 3.00 0.64 15.77 nr 18.7720mm dia 2.92 3.36 0.85 20.94 nr 24.3025mm dia 4.29 4.94 0.97 23.90 nr 28.8432mm dia 9.31 10.72 1.12 27.59 nr 38.3140mm dia 13.07 15.05 1.29 31.78 nr 46.8350mm dia 19.84 22.84 1.55 38.19 nr 61.03

90° Bend, female15mm dia 1.04 1.20 0.64 15.77 nr 16.9720mm dia 1.48 1.70 0.85 20.94 nr 22.6525mm dia 2.09 2.41 0.97 23.90 nr 26.3132mm dia 3.95 4.55 1.12 27.59 nr 32.1440mm dia 5.27 6.07 1.29 31.78 nr 37.8550mm dia 7.42 8.54 1.55 38.19 nr 46.7365mm dia 15.85 18.25 1.89 46.57 nr 64.8280mm dia 25.25 29.07 2.24 55.19 nr 84.26100mm dia 55.35 63.73 3.09 76.13 nr 139.86125mm dia 130.56 150.32 4.44 109.39 nr 259.71150mm dia 237.45 273.38 5.79 142.66 nr 416.04

Return bend15mm dia 5.96 6.86 0.64 15.77 nr 22.6320mm dia 9.64 11.10 0.85 20.94 nr 32.0425mm dia 12.02 13.84 0.97 23.90 nr 37.7432mm dia 18.63 21.45 1.12 27.59 nr 49.0440mm dia 22.19 25.55 1.29 31.78 nr 57.3350mm dia 33.86 38.98 1.55 38.19 nr 77.17

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 275

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

SCREWED STEEL – cont'd

Extra over black steel screwed pipes; blackmalleable iron fittings; BS 143 – cont'd

Equal socket, parallel thread15mm dia 0.56 0.64 0.64 15.77 nr 16.4120mm dia 0.68 0.78 0.85 20.94 nr 21.7325mm dia 0.94 1.08 0.97 23.90 nr 24.9832mm dia 1.88 2.16 1.12 27.59 nr 29.7640mm dia 2.74 3.15 1.29 31.78 nr 34.9450mm dia 3.96 4.56 1.55 38.19 nr 42.7565mm dia 6.09 7.01 1.89 46.57 nr 53.5880mm dia 8.63 9.94 2.24 55.19 nr 65.13100mm dia 14.24 16.39 3.09 76.13 nr 92.53

Concentric reducing socket20 x 15mm dia 0.88 1.01 0.76 18.73 nr 19.7425 x 15mm dia 1.04 1.20 0.85 20.94 nr 22.1425 x 20mm dia 1.10 1.27 0.86 21.19 nr 22.4632 x 25mm dia 2.08 2.39 1.01 24.88 nr 27.2840 x 25mm dia 2.61 3.00 1.16 28.58 nr 31.5940 x 32mm dia 2.71 3.12 1.16 28.58 nr 31.7050 x 25mm dia 5.05 5.81 1.38 34.00 nr 39.8250 x 40mm dia 3.79 4.36 1.38 34.00 nr 38.3665 x 50mm dia 6.89 7.93 1.69 41.64 nr 49.5780 x 50mm dia 8.97 10.33 2.00 49.28 nr 59.60100 x 50mm dia 17.89 20.60 2.75 67.76 nr 88.35100 x 80mm dia 16.59 19.10 2.75 67.76 nr 86.86150 x 100mm dia 49.70 57.22 4.10 101.02 nr 158.24

Eccentric reducing socket20 x 15mm dia 1.58 1.82 0.73 17.99 nr 19.8125 x 15mm dia 4.52 5.20 0.85 20.94 nr 26.1525 x 20mm dia 5.12 5.89 0.85 20.94 nr 26.8432 x 25mm dia 7.00 8.06 1.01 24.88 nr 32.9440 x 25mm dia 8.00 9.21 1.16 28.58 nr 37.7940 x 32mm dia 4.02 4.63 1.16 28.58 nr 33.2150 x 25mm dia 5.19 5.98 1.38 34.00 nr 39.9850 x 40mm dia 4.82 5.55 1.38 34.00 nr 39.5565 x 50mm dia 8.33 9.59 1.69 41.64 nr 51.2380 x 50mm dia 14.58 16.79 2.00 49.28 nr 66.06

Hexagon bush20 x 15mm dia 0.50 0.58 0.37 9.12 nr 9.6925 x 15mm dia 0.61 0.70 0.43 10.59 nr 11.3025 x 20mm dia 0.64 0.74 0.43 10.59 nr 11.3332 x 25mm dia 0.83 0.96 0.51 12.57 nr 13.5240 x 25mm dia 1.31 1.51 0.58 14.29 nr 15.8040 x 32mm dia 1.20 1.38 0.58 14.29 nr 15.6750 x 25mm dia 2.71 3.12 0.71 17.49 nr 20.6150 x 40mm dia 2.50 2.88 0.71 17.49 nr 20.3765 x 50mm dia 4.19 4.82 0.85 20.94 nr 25.7780 x 50mm dia 6.80 7.83 1.00 24.64 nr 32.47100 x 50mm dia 15.72 18.10 1.52 37.45 nr 55.55100 x 80mm dia 13.09 15.07 1.52 37.45 nr 52.52150 x 100mm dia 47.03 54.15 2.57 63.32 nr 117.47

T: MECHANICAL/COOLING/HEATING SYSTEMS

276 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Hexagon nipple15mm dia 0.54 0.62 0.28 6.90 nr 7.5220mm dia 0.61 0.70 0.38 9.36 nr 10.0625mm dia 0.87 1.00 0.44 10.84 nr 11.8432mm dia 1.79 2.06 0.51 12.57 nr 14.6340mm dia 2.08 2.39 0.59 14.54 nr 16.9350mm dia 3.76 4.33 0.70 17.25 nr 21.5865mm dia 6.14 7.07 0.85 20.94 nr 28.0180mm dia 8.87 10.21 1.00 24.64 nr 34.85100mm dia 15.06 17.34 1.44 35.48 nr 52.82150mm dia 33.60 38.68 2.32 57.16 nr 95.85

Union, male/female15mm dia 2.83 3.26 0.64 15.77 nr 19.0320mm dia 3.46 3.98 0.85 20.94 nr 24.9325mm dia 4.33 4.99 0.97 23.90 nr 28.8832mm dia 6.67 7.68 1.12 27.59 nr 35.2740mm dia 8.54 9.83 1.29 31.78 nr 41.6250mm dia 13.45 15.49 1.55 38.19 nr 53.6765mm dia 25.67 29.55 1.89 46.57 nr 76.1280mm dia 35.29 40.63 2.24 55.19 nr 95.82

Union, female15mm dia 2.31 2.66 0.64 15.77 nr 18.4320mm dia 2.52 2.90 0.85 20.94 nr 23.8425mm dia 2.94 3.38 0.97 23.90 nr 27.2832mm dia 5.54 6.38 1.12 27.59 nr 33.9740mm dia 6.26 7.21 1.29 31.78 nr 38.9950mm dia 10.37 11.94 1.55 38.19 nr 50.1365mm dia 22.36 25.74 1.89 46.57 nr 72.3180mm dia 30.88 35.55 2.24 55.19 nr 90.74100mm dia 58.79 67.69 3.09 76.13 nr 143.82

Union elbow, male/female15mm dia 4.10 4.72 0.55 13.55 nr 18.2720mm dia 5.13 5.91 0.85 20.94 nr 26.8525mm dia 7.20 8.29 0.97 23.90 nr 32.19

Twin elbow15mm dia 3.32 3.82 0.91 22.42 nr 26.2420mm dia 3.67 4.23 1.22 30.06 nr 34.2825mm dia 5.94 6.84 1.39 34.25 nr 41.0932mm dia 12.20 14.05 1.62 39.91 nr 53.9640mm dia 15.45 17.79 1.86 45.83 nr 63.6250mm dia 19.86 22.87 2.21 54.45 nr 77.3265mm dia 35.28 40.62 2.72 67.02 nr 107.6480mm dia 60.10 69.19 3.21 79.09 nr 148.28

Equal tee15mm dia 0.79 0.91 0.91 22.42 nr 23.3320mm dia 1.15 1.32 1.22 30.06 nr 31.3825mm dia 1.66 1.91 1.39 34.25 nr 36.1632mm dia 3.03 3.49 1.62 39.91 nr 43.4040mm dia 4.66 5.37 1.86 45.83 nr 51.1950mm dia 6.70 7.71 2.21 54.45 nr 62.1665mm dia 14.69 16.91 2.72 67.02 nr 83.9380mm dia 17.89 20.60 3.21 79.09 nr 99.69100mm dia 32.42 37.33 4.44 109.39 nr 146.72125mm dia 94.19 108.44 5.38 132.55 nr 241.00150mm dia 150.08 172.79 6.31 155.47 nr 328.26

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 277

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

SCREWED STEEL – cont'd

Extra over black steel screwed pipes; blackmalleable iron fittings; BS 143 – cont'd

Tee reducing on branch20 x 15mm dia 1.04 1.20 1.22 30.06 nr 31.2625 x 15mm dia 1.44 1.66 1.39 34.25 nr 35.9125 x 20mm dia 1.71 1.97 1.39 34.25 nr 36.2232 x 25mm dia 2.98 3.43 1.62 39.91 nr 43.3540 x 25mm dia 3.94 4.54 1.86 45.83 nr 50.3640 x 32mm dia 5.16 5.94 1.86 45.83 nr 51.7750 x 25mm dia 5.86 6.75 2.21 54.45 nr 61.2050 x 40mm dia 8.73 10.05 2.21 54.45 nr 64.5065 x 50mm dia 13.62 15.68 2.72 67.02 nr 82.7080 x 50mm dia 18.42 21.21 3.21 79.09 nr 100.30100 x 50mm dia 30.49 35.10 4.44 109.39 nr 144.50100 x 80mm dia 47.03 54.15 4.44 109.39 nr 163.54150 x 100mm dia 110.55 127.28 6.31 155.47 nr 282.75

Equal pitcher tee15mm dia 2.42 2.79 0.91 22.42 nr 25.2120mm dia 3.01 3.47 1.22 30.06 nr 33.5225mm dia 4.52 5.20 1.39 34.25 nr 39.4532mm dia 6.86 7.90 1.62 39.91 nr 47.8140mm dia 10.60 12.20 1.86 45.83 nr 58.0350mm dia 14.89 17.14 2.21 54.45 nr 71.5965mm dia 23.02 26.50 2.72 67.02 nr 93.5280mm dia 35.93 41.37 3.21 79.09 nr 120.46100mm dia 80.84 93.07 4.44 109.39 nr 202.47

Cross15mm dia 2.37 2.73 1.00 24.64 nr 27.3720mm dia 3.56 4.10 1.33 32.77 nr 36.8725mm dia 4.52 5.20 1.51 37.20 nr 42.4132mm dia 6.59 7.59 1.77 43.61 nr 51.2040mm dia 8.48 9.76 2.02 49.77 nr 59.5350mm dia 13.77 15.85 2.42 59.62 nr 75.4865mm dia 19.04 21.92 2.97 73.18 nr 95.1080mm dia 25.32 29.15 3.50 86.23 nr 115.39100mm dia 52.26 60.17 4.84 119.25 nr 179.42

T: MECHANICAL/COOLING/HEATING SYSTEMS

278 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

BLACK WELDED STEEL

Black steel pipes; butt welded joints; BS1387: 1985; including protective painting.Fixed Vertical with brackets measuredseparately (Refer to Screwed Steel Section).Welded butt joints are within the runninglength, but any flanges are additional

Medium weight10mm dia 2.23 2.57 0.37 9.12 m 11.6815mm dia 2.38 2.74 0.37 9.12 m 11.8620mm dia 2.80 3.22 0.37 9.12 m 12.3425mm dia 4.02 4.63 0.41 10.10 m 14.7332mm dia 4.98 5.73 0.48 11.83 m 17.5640mm dia 5.79 6.67 0.52 12.81 m 19.4850mm dia 8.14 9.37 0.62 15.28 m 24.6565mm dia 11.05 12.72 0.64 15.77 m 28.4980mm dia 14.36 16.53 1.10 27.10 m 43.64100mm dia 20.34 23.42 1.31 32.28 m 55.69125mm dia 25.88 29.80 1.66 40.90 m 70.70150mm dia 30.06 34.61 1.88 46.32 m 80.93

Heavy weight15mm dia 2.83 3.26 0.37 9.12 m 12.3720mm dia 3.36 3.87 0.37 9.12 m 12.9825mm dia 4.91 5.65 0.41 10.10 m 15.7532mm dia 6.10 7.02 0.48 11.83 m 18.8540mm dia 7.11 8.19 0.52 12.81 m 21.0050mm dia 9.87 11.36 0.62 15.28 m 26.6465mm dia 13.43 15.46 0.64 15.77 m 31.2380mm dia 17.09 19.68 1.10 27.10 m 46.78100mm dia 23.85 27.46 1.31 32.28 m 59.74125mm dia 27.60 31.78 1.66 40.90 m 72.68150mm dia 32.27 37.15 1.88 46.32 m 83.47

Black steel pipes; butt welded joints; BS1387: 1985; including protective painting.Fixed at High Level or Suspended withbrackets measured separately (Refer toScrewed Steel Section). Welded butt jointsare within the running length, but anyflanges are additional

Medium weight10mm dia 2.23 2.57 0.58 14.29 m 16.8615mm dia 2.38 2.74 0.58 14.29 m 17.0320mm dia 2.80 3.22 0.58 14.29 m 17.5125mm dia 4.02 4.63 0.60 14.78 m 19.4132mm dia 4.98 5.73 0.68 16.75 m 22.4940mm dia 5.79 6.67 0.73 17.99 m 24.6550mm dia 8.14 9.37 0.85 20.94 m 30.3165mm dia 11.05 12.72 0.88 21.68 m 34.4080mm dia 14.36 16.53 1.45 35.73 m 52.26100mm dia 20.34 23.42 1.74 42.87 m 66.29125mm dia 25.88 29.80 2.21 54.45 m 84.25150mm dia 30.06 34.61 2.50 61.60 m 96.20

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

BLACK WELDED STEEL – cont'd

Black steel pipes; butt welded joints; BS1387: 1985; including protective painting.Fixed at High Level or Suspended withbrackets measured separately – cont'd

Heavy weight15mm dia 2.83 3.26 0.58 14.29 m 17.5520mm dia 3.36 3.87 0.58 14.29 m 18.1625mm dia 4.91 5.65 0.60 14.78 m 20.4432mm dia 6.10 7.02 0.68 16.75 m 23.7840mm dia 7.11 8.19 0.73 17.99 m 26.1750mm dia 9.87 11.36 0.85 20.94 m 32.3165mm dia 13.43 15.46 0.88 21.68 m 37.1480mm dia 17.09 19.68 1.45 35.73 m 55.40100mm dia 23.85 27.46 1.74 42.87 m 70.33125mm dia 27.60 31.78 2.21 54.45 m 86.23150mm dia 32.27 37.15 2.50 61.60 m 98.75

Fixings

Refer to steel pipes; black malleable iron.For minimum fixing distances, refer to theTables and Memoranda to the rear of the

Extra over black steel butt welded pipes;black steel flanges, welded and drilled;metric; BS 4504

Welded flanges; PN615mm dia 2.95 3.40 0.59 14.54 nr 17.9320mm dia 2.95 3.40 0.69 17.00 nr 20.4025mm dia 2.95 3.40 0.84 20.70 nr 24.0932mm dia 4.90 5.64 1.00 24.64 nr 30.2840mm dia 5.22 6.01 1.11 27.35 nr 33.3650mm dia 5.37 6.18 1.37 33.75 nr 39.9465mm dia 7.90 9.10 1.54 37.94 nr 47.0480mm dia 11.86 13.65 1.67 41.15 nr 54.80100mm dia 12.96 14.92 2.22 54.70 nr 69.62125mm dia 16.99 19.56 2.61 64.31 nr 83.87150mm dia 17.16 19.76 2.99 73.67 nr 93.43

Welded flanges; PN1615mm dia 5.91 6.80 0.59 14.54 nr 21.3420mm dia 5.91 6.80 0.69 17.00 nr 23.8025mm dia 5.91 6.80 0.84 20.70 nr 27.5032mm dia 7.98 9.19 1.00 24.64 nr 33.8340mm dia 7.98 9.19 1.11 27.35 nr 36.5450mm dia 10.48 12.07 1.37 33.75 nr 45.8265mm dia 12.09 13.92 1.54 37.94 nr 51.8680mm dia 15.37 17.70 1.67 41.15 nr 58.84100mm dia 15.68 18.05 2.22 54.70 nr 72.75125mm dia 24.90 28.67 2.61 64.31 nr 92.97150mm dia 29.72 34.22 2.99 73.67 nr 107.89

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280 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Blank flanges, slip on for welding; PN615mm dia 1.85 2.13 0.48 11.83 nr 13.9620mm dia 1.85 2.13 0.55 13.55 nr 15.6825mm dia 1.85 2.13 0.64 15.77 nr 17.9032mm dia 3.80 4.38 0.76 18.73 nr 23.1040mm dia 3.80 4.38 0.84 20.70 nr 25.0750mm dia 3.45 3.97 1.01 24.88 nr 28.8665mm dia 6.84 7.88 1.30 32.03 nr 39.9180mm dia 7.14 8.22 1.41 34.74 nr 42.96100mm dia 7.35 8.46 1.78 43.86 nr 52.32125mm dia 14.66 16.88 2.06 50.76 nr 67.63150mm dia 13.87 15.97 2.35 57.90 nr 73.87

Blank flanges, slip on for welding; PN1615mm dia 1.68 1.93 0.48 11.83 nr 13.7620mm dia 2.58 2.97 0.55 13.55 nr 16.5225mm dia 3.14 3.62 0.64 15.77 nr 19.3832mm dia 3.21 3.70 0.76 18.73 nr 22.4240mm dia 4.15 4.78 0.84 20.70 nr 25.4750mm dia 6.44 7.41 1.01 24.88 nr 32.3065mm dia 7.90 9.10 1.30 32.03 nr 41.1380mm dia 10.25 11.80 1.41 34.74 nr 46.54100mm dia 12.70 14.62 1.78 43.86 nr 58.48125mm dia 18.64 21.46 2.06 50.76 nr 72.22150mm dia 24.05 27.69 2.35 57.90 nr 85.59

Extra over black steel butt welded pipes;black steel flanges, welding and drilled;imperial; BS 10

Welded flanges; Table E15mm dia 6.06 6.98 0.59 14.54 nr 21.5120mm dia 6.06 6.98 0.69 17.00 nr 23.9825mm dia 6.06 6.98 0.84 20.70 nr 27.6732mm dia 6.06 6.98 1.00 24.64 nr 31.6240mm dia 6.24 7.18 1.11 27.35 nr 34.5350mm dia 7.97 9.18 1.37 33.75 nr 42.9365mm dia 9.70 11.17 1.54 37.94 nr 49.1180mm dia 12.74 14.67 1.67 41.15 nr 55.81100mm dia 18.81 21.66 2.22 54.70 nr 76.35125mm dia 36.59 42.13 2.61 64.31 nr 106.43150mm dia 36.59 42.13 2.99 73.67 nr 115.80

Blank flanges, slip on for welding; Table E15mm dia 4.17 4.80 0.48 11.83 nr 16.6320mm dia 4.17 4.80 0.55 13.55 nr 18.3525mm dia 4.17 4.80 0.64 15.77 nr 20.5732mm dia 5.25 6.04 0.76 18.73 nr 24.7740mm dia 5.70 6.56 0.84 20.70 nr 27.2650mm dia 6.30 7.25 1.01 24.88 nr 32.1465mm dia 7.26 8.36 1.30 32.03 nr 40.3980mm dia 15.85 18.25 1.41 34.74 nr 52.99100mm dia 18.00 20.72 1.78 43.86 nr 64.58125mm dia 29.61 34.09 2.06 50.76 nr 84.85150mm dia 38.07 43.83 2.35 57.90 nr 101.73

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 281

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

BLACK WELDED STEEL – cont'd

Extra over black steel butt welded pipes;black steel flange connections

Bolted connection between pair of flanges;including gasket, bolts, nuts and washers

50mm dia 6.45 7.43 0.50 12.32 nr 19.7565mm dia 7.63 8.78 0.50 12.32 nr 21.1080mm dia 11.46 13.19 0.50 12.32 nr 25.51100mm dia 12.44 14.32 0.50 12.32 nr 26.64125mm dia 14.63 16.84 0.50 12.32 nr 29.16150mm dia 20.91 24.07 0.88 21.68 nr 45.76

Extra over fittings; BS 1965; butt welded

Cap25mm dia 14.31 16.48 0.47 11.58 nr 28.0632mm dia 14.31 16.48 0.59 14.54 nr 31.0140mm dia 14.39 16.57 0.70 17.25 nr 33.8150mm dia 16.82 19.37 0.99 24.39 nr 43.7665mm dia 19.76 22.75 1.35 33.26 nr 56.0180mm dia 20.11 23.15 1.66 40.90 nr 64.05100mm dia 26.29 30.27 2.23 54.94 nr 85.21125mm dia 36.99 42.59 3.03 74.65 nr 117.24150mm dia 42.78 49.25 3.79 93.38 nr 142.63

Concentric reducer20 x 15mm dia 7.97 9.18 0.69 17.00 nr 26.1825 x 15mm dia 9.94 11.44 0.87 21.44 nr 32.8825 x 20mm dia 7.69 8.85 0.87 21.44 nr 30.2932 x 25mm dia 10.60 12.20 1.08 26.61 nr 38.8140 x 25mm dia 13.81 15.90 1.38 34.00 nr 49.9040 x 32mm dia 9.46 10.89 1.38 34.00 nr 44.8950 x 25mm dia 13.14 15.13 1.82 44.84 nr 59.9750 x 40mm dia 9.31 10.72 1.82 44.84 nr 55.5665 x 50mm dia 12.85 14.79 2.52 62.09 nr 76.8880 x 50mm dia 13.07 15.05 3.24 79.83 nr 94.88100 x 50mm dia 21.64 24.91 4.08 100.52 nr 125.44100 x 80mm dia 14.89 17.14 4.08 100.52 nr 117.67125 x 80mm dia 32.52 37.44 4.71 116.05 nr 153.49150 x 100mm dia 35.17 40.49 5.33 131.32 nr 171.81

Eccentric reducer20 x 15mm dia 11.84 13.63 0.69 17.00 nr 30.6325 x 15mm dia 15.51 17.86 0.87 21.44 nr 39.2925 x 20mm dia 13.01 14.98 0.87 21.44 nr 36.4132 x 25mm dia 14.39 16.57 1.08 26.61 nr 43.1840 x 25mm dia 17.77 20.46 1.38 34.00 nr 54.4640 x 32mm dia 16.97 19.54 1.38 34.00 nr 53.5450 x 25mm dia 20.24 23.30 1.82 44.84 nr 68.1450 x 40mm dia 14.59 16.80 1.82 44.84 nr 61.6465 x 50mm dia 17.21 19.81 2.52 62.09 nr 81.9080 x 50mm dia 21.07 24.26 3.24 79.83 nr 104.09100 x 50mm dia 35.69 41.09 4.08 100.52 nr 141.62100 x 80mm dia 26.33 30.31 4.08 100.52 nr 130.84125 x 80mm dia 70.34 80.98 4.71 116.05 nr 197.03150 x 100mm dia 53.27 61.33 5.33 131.32 nr 192.65

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282 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

45° elbow, long radius15mm dia 2.99 3.44 0.56 13.80 nr 17.2420mm dia 3.03 3.49 0.75 18.48 nr 21.9725mm dia 3.94 4.54 0.93 22.91 nr 27.4532mm dia 4.78 5.50 1.17 28.83 nr 34.3340mm dia 4.83 5.56 1.46 35.97 nr 41.5350mm dia 6.62 7.62 1.97 48.54 nr 56.1665mm dia 8.53 9.82 2.70 66.52 nr 76.3480mm dia 7.87 9.06 3.32 81.80 nr 90.86100mm dia 11.91 13.71 4.09 100.77 nr 114.48125mm dia 25.32 29.15 4.94 121.71 nr 150.87150mm dia 31.45 36.21 5.78 142.41 nr 178.62

90° elbow, long radius15mm dia 3.09 3.56 0.56 13.80 nr 17.3620mm dia 3.02 3.48 0.75 18.48 nr 21.9625mm dia 4.01 4.62 0.93 22.91 nr 27.5332mm dia 4.79 5.51 1.17 28.83 nr 34.3440mm dia 4.84 5.57 1.46 35.97 nr 41.5450mm dia 6.62 7.62 1.97 48.54 nr 56.1665mm dia 8.53 9.82 2.70 66.52 nr 76.3480mm dia 9.26 10.66 3.32 81.80 nr 92.46100mm dia 14.01 16.13 4.09 100.77 nr 116.90125mm dia 29.15 33.56 4.94 121.71 nr 155.27150mm dia 37.00 42.60 5.78 142.41 nr 185.01

Branch Bend (based on branch and pipe sizesbeing the same)

15mm dia 12.32 14.18 0.85 20.94 nr 35.1320mm dia 12.21 14.06 0.85 20.94 nr 35.0025mm dia 12.34 14.21 1.02 25.13 nr 39.3432mm dia 11.65 13.41 1.11 27.35 nr 40.7640mm dia 11.50 13.24 1.36 33.51 nr 46.7550mm dia 11.18 12.87 1.70 41.89 nr 54.7665mm dia 16.52 19.02 1.78 43.86 nr 62.8880mm dia 25.81 29.72 1.82 44.84 nr 74.56100mm dia 33.66 38.75 1.87 46.07 nr 84.83125mm dia 59.32 68.30 2.21 54.45 nr 122.75150mm dia 91.21 105.01 2.65 65.29 nr 170.30

Equal tee15mm dia 29.20 33.62 0.82 20.20 nr 53.8220mm dia 29.20 33.62 1.10 27.10 nr 60.7225mm dia 29.20 33.62 1.35 33.26 nr 66.8832mm dia 29.20 33.62 1.63 40.16 nr 73.7840mm dia 29.20 33.62 2.14 52.73 nr 86.3450mm dia 30.75 35.40 3.02 74.41 nr 109.8165mm dia 44.86 51.65 3.61 88.94 nr 140.5980mm dia 44.93 51.73 4.18 102.99 nr 154.72100mm dia 55.90 64.36 5.24 129.11 nr 193.46125mm dia 127.95 147.31 6.70 165.08 nr 312.39150mm dia 139.76 160.91 8.45 208.19 nr 369.10

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 283

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

BLACK WELDED STEEL – cont'd

Extra over black steel butt welded pipes;labour

Made bend15mm dia - - 0.42 10.35 nr 10.3520mm dia - - 0.42 10.35 nr 10.3525mm dia - - 0.50 12.32 nr 12.3232mm dia - - 0.62 15.28 nr 15.2840mm dia - - 0.74 18.23 nr 18.2350mm dia - - 0.89 21.93 nr 21.9365mm dia - - 1.05 25.87 nr 25.8780mm dia - - 1.13 27.84 nr 27.84100mm dia - - 2.90 71.45 nr 71.45125mm dia - - 3.56 87.71 nr 87.71150mm dia - - 4.18 102.99 nr 102.99

Splay cut end15mm dia - - 0.14 3.45 nr 3.4520mm dia - - 0.16 3.94 nr 3.9425mm dia - - 0.18 4.43 nr 4.4332mm dia - - 0.25 6.16 nr 6.1640mm dia - - 0.27 6.65 nr 6.6550mm dia - - 0.31 7.64 nr 7.6465mm dia - - 0.35 8.62 nr 8.6280mm dia - - 0.40 9.86 nr 9.86100mm dia - - 0.48 11.83 nr 11.83125mm dia - - 0.56 13.80 nr 13.80150mm dia - - 0.64 15.77 nr 15.77

Screwed joint to fitting15mm dia - - 0.30 7.39 nr 7.3920mm dia - - 0.40 9.86 nr 9.8625mm dia - - 0.46 11.33 nr 11.3332mm dia - - 0.53 13.06 nr 13.0640mm dia - - 0.61 15.03 nr 15.0350mm dia - - 0.73 17.99 nr 17.9965mm dia - - 0.89 21.93 nr 21.9380mm dia - - 1.05 25.87 nr 25.87100mm dia - - 1.46 35.97 nr 35.97125mm dia - - 2.10 51.74 nr 51.74150mm dia - - 2.73 67.26 nr 67.26

Straight butt weld15mm dia - - 0.31 7.64 nr 7.6420mm dia - - 0.42 10.35 nr 10.3525mm dia - - 0.52 12.81 nr 12.8132mm dia - - 0.69 17.00 nr 17.0040mm dia - - 0.83 20.45 nr 20.4550mm dia - - 1.22 30.06 nr 30.0665mm dia - - 1.57 38.68 nr 38.6880mm dia - - 1.95 48.04 nr 48.04100mm dia - - 2.38 58.64 nr 58.64125mm dia - - 2.83 69.73 nr 69.73150mm dia - - 3.27 80.57 nr 80.57

T: MECHANICAL/COOLING/HEATING SYSTEMS

284 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

CARBON WELDED STEEL

Hot finished seamless carbon steel pipe; BS806 and BS 3601; wall thickness to BS 3600;butt welded joints; including protectivepainting, fixed vertically or at low level,brackets measured separately (Refer toScrewed Pipework Section). Welded buttjoints are within the running length, but anyflanges are additional

Pipework200mm dia 73.79 84.96 2.04 50.26 m 135.22250mm dia 66.44 76.49 2.59 63.81 m 140.31300mm dia 156.21 179.85 2.99 73.67 m 253.52350mm dia 164.86 189.81 3.52 86.73 m 276.53400mm dia 287.43 330.93 4.08 100.52 m 431.45

Hot finished seamless carbon steel pipe; BS806 and BS 3601; wall thickness to BS 3600;butt welded joints; including protectivepainting, fixed at high level or suspended,brackets measured separately (Refer toScrewed Pipework Section). Welded buttjoints are within the running length, but anyflanges are additional

Pipework200mm dia 73.79 84.96 3.70 91.16 m 176.12250mm dia 66.44 76.49 4.73 116.54 m 193.03300mm dia 156.21 179.85 5.65 139.21 m 319.06350mm dia 164.86 189.81 6.68 164.58 m 354.39400mm dia 287.43 330.93 7.70 189.72 m 520.64

Fixings

Refer to steel pipes; black malleable iron.For minimum fixing distances, refer to theTables and Memoranda to the rear of thebook

Extra over fittings; BS 1965 part 1; buttwelded

Cap200mm dia 60.42 69.56 3.70 91.16 nr 160.73250mm dia 115.94 133.48 4.73 116.54 nr 250.02300mm dia 126.82 146.01 5.65 139.21 nr 285.22350mm dia 195.39 224.96 6.68 164.58 nr 389.54400mm dia 226.00 260.20 7.70 189.72 nr 449.92

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 285

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

CARBON WELDED STEEL – cont'd

Fixings – cont'd

Concentric reducer200mm x 150mm dia 66.01 76.00 7.27 179.12 nr 255.12250mm x 150mm dia 95.72 110.20 9.05 222.98 nr 333.18250mm x 200mm dia 58.58 67.44 9.10 224.21 nr 291.65300mm x 150mm dia 110.56 127.29 10.75 264.86 nr 392.15300mm x 200mm dia 114.50 131.83 10.75 264.86 nr 396.69300mm x 250mm dia 101.79 117.19 11.15 274.72 nr 391.91350mm x 200mm dia 173.63 199.90 12.50 307.98 nr 507.88350mm x 250mm dia 145.58 167.61 12.70 312.91 nr 480.52350mm x 300mm dia 145.58 167.61 13.00 320.30 nr 487.91400mm x 250mm dia 212.86 245.07 14.46 356.27 nr 601.34400mm x 300mm dia 175.43 201.98 14.51 357.50 nr 559.48400mm x 350mm dia 229.77 264.54 15.16 373.52 nr 638.06

Eccentric reducer200mm x 150mm dia 119.21 137.25 7.27 179.12 nr 316.37250mm x 150mm dia 158.85 182.89 9.05 222.98 nr 405.87250mm x 200mm dia 103.94 119.67 9.10 224.21 nr 343.88300mm x 150mm dia 190.56 219.40 10.75 264.86 nr 484.26300mm x 200mm dia 219.79 253.05 10.75 264.86 nr 517.91300mm x 250mm dia 176.92 203.69 11.15 274.72 nr 478.41350mm x 200mm dia 201.87 232.42 12.50 307.98 nr 540.40350mm x 250mm dia 167.83 193.23 12.70 312.91 nr 506.13350mm x 300mm dia 167.83 193.23 13.00 320.30 nr 513.53400mm x 250mm dia 306.66 353.07 14.46 356.27 nr 709.34400mm x 300mm dia 252.41 290.61 14.51 357.50 nr 648.11400mm x 350mm dia 223.91 257.79 15.16 373.52 nr 631.31

45° elbow200mm dia 63.13 72.68 7.75 190.95 nr 263.63250mm dia 118.57 136.51 10.05 247.62 nr 384.13300mm dia 173.23 199.44 12.20 300.59 nr 500.03350mm dia 140.19 161.40 14.65 360.95 nr 522.36400mm dia 233.00 268.26 17.12 421.81 nr 690.07

90° elbow200mm dia 74.27 85.51 7.75 190.95 nr 276.46250mm dia 139.51 160.62 10.05 247.62 nr 408.24300mm dia 203.81 234.65 12.20 300.59 nr 535.24350mm dia 280.19 322.59 14.65 360.95 nr 683.54400mm dia 357.88 412.04 17.12 421.81 nr 833.85

Equal tee200mm dia 196.22 225.91 11.25 277.18 nr 503.10250mm dia 336.45 387.36 14.53 358.00 nr 745.36300mm dia 417.55 480.74 17.55 432.40 nr 913.14350mm dia 199.07 229.19 20.98 516.91 nr 746.11400mm dia 224.72 258.73 24.38 600.68 nr 859.41

T: MECHANICAL/COOLING/HEATING SYSTEMS

286 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra over black steel butt welded pipes;labour

Straight butt weld200mm dia - - 4.08 100.52 nr 100.52250mm dia - - 5.20 128.12 nr 128.12300mm dia - - 6.22 153.25 nr 153.25350mm dia - - 7.33 180.60 nr 180.60400mm dia - - 8.41 207.21 nr 207.21

Branch weld100mm dia - - 3.46 85.25 nr 85.25125mm dia - - 4.23 104.22 nr 104.22150mm dia - - 5.00 123.19 nr 123.19

Extra over black steel butt welded pipes;black steel flanges, welding and drilled;metric; BS 4504

Welded flanges; PN16200mm dia 40.40 46.51 4.10 101.02 nr 147.53250mm dia 58.03 66.81 5.33 131.32 nr 198.13300mm dia 81.29 93.59 6.40 157.69 nr 251.28350mm dia 157.22 181.01 7.43 183.06 nr 364.07400mm dia 207.57 238.98 8.45 208.19 nr 447.18

Welded flanges; PN25200mm dia 134.14 154.44 4.10 101.02 nr 255.46250mm dia 160.79 185.12 5.33 131.32 nr 316.44300mm dia 217.44 250.34 6.40 157.69 nr 408.03

Blank flanges, slip on for welding; PN16200mm dia 93.41 107.55 2.70 66.52 nr 174.07250mm dia 141.96 163.44 3.48 85.74 nr 249.18300mm dia 151.68 174.63 4.20 103.48 nr 278.11350mm dia 237.38 273.30 4.78 117.77 nr 391.07400mm dia 313.88 361.38 5.35 131.82 nr 493.19

Blank flanges, slip on for welding; PN25200mm dia 93.41 107.55 2.70 66.52 nr 174.07250mm dia 141.96 163.44 3.48 85.74 nr 249.18300mm dia 151.68 174.63 4.20 103.48 nr 278.11

Extra over black steel butt welded pipes;black steel flange connections

Bolted connection between pair of flanges;including gasket, bolts, nuts and washers

200mm dia 78.39 90.25 3.83 94.37 nr 184.62250mm dia 121.32 139.68 4.93 121.47 nr 261.15300mm dia 165.41 190.44 5.90 145.37 nr 335.81

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 287

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

PRESSFIT

Pressfit jointing system; operating temperature-20°C to +120°C; operating pressure 16 bar ;butyl rubber 'O' ring mechanical joint. Withbrackets measured separately (Refer toScrewed Steel Section)

Carbon steel

Pipework15mm dia 1.28 1.47 0.46 11.33 m 12.8120mm dia 2.05 2.36 0.48 11.83 m 14.1925mm dia 2.88 3.32 0.52 12.81 m 16.1332mm dia 3.72 4.28 0.56 13.80 m 18.0840mm dia 5.09 5.86 0.58 14.29 m 20.1550mm dia 6.60 7.60 0.66 16.26 m 23.86

Extra over for Carbon Steel pressfit fittings

Coupling15mm dia 0.87 1.00 0.36 8.87 nr 9.8720mm dia 1.05 1.21 0.36 8.87 nr 10.0825mm dia 1.33 1.53 0.44 10.84 nr 12.3732mm dia 2.23 2.57 0.44 10.84 nr 13.4140mm dia 2.98 3.43 0.52 12.81 nr 16.2450mm dia 3.52 4.05 0.60 14.78 nr 18.84

Reducer20 x 15mm dia 0.80 0.92 0.36 8.87 nr 9.7925 x 15mm dia 1.05 1.21 0.40 9.86 nr 11.0625 x 20mm dia 1.11 1.28 0.40 9.86 nr 11.1332 x 20mm dia 1.23 1.42 0.40 9.86 nr 11.2732 x 25mm dia 1.32 1.52 0.44 10.84 nr 12.3640 x 32mm dia 2.86 3.29 0.48 11.83 nr 15.1250 x 20mm dia 8.25 9.50 0.48 11.83 nr 21.3250 x 25mm dia 8.31 9.57 0.52 12.81 nr 22.3850 x 40mm dia 8.74 10.06 0.56 13.80 nr 23.86

90° Elbow15mm dia 1.26 1.45 0.36 8.87 nr 10.3220mm dia 1.65 1.90 0.36 8.87 nr 10.7725mm dia 2.26 2.60 0.44 10.84 nr 13.4432mm dia 5.64 6.49 0.44 10.84 nr 17.3340mm dia 9.02 10.38 0.52 12.81 nr 23.2050mm dia 10.78 12.41 0.60 14.78 nr 27.19

45° Elbow15mm dia 1.50 1.73 0.36 8.87 nr 10.6020mm dia 1.67 1.92 0.36 8.87 nr 10.7925mm dia 2.27 2.61 0.44 10.84 nr 13.4532mm dia 4.47 5.15 0.44 10.84 nr 15.9940mm dia 5.61 6.46 0.52 12.81 nr 19.2750mm dia 6.34 7.30 0.60 14.78 nr 22.08

T: MECHANICAL/COOLING/HEATING SYSTEMS

288 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Equal tee15mm dia 2.40 2.76 0.54 13.30 nr 16.0720mm dia 2.78 3.20 0.54 13.30 nr 16.5125mm dia 3.72 4.28 0.66 16.26 nr 20.5432mm dia 5.80 6.68 0.66 16.26 nr 22.9440mm dia 8.56 9.86 0.78 19.22 nr 29.0750mm dia 10.27 11.82 0.90 22.17 nr 34.00

Reducing tee20 x 15mm dia 2.73 3.14 0.54 13.30 nr 16.4525 x 15mm dia 3.68 4.24 0.62 15.28 nr 19.5125 x 20mm dia 4.00 4.61 0.62 15.28 nr 19.8832 x 15mm dia 5.40 6.22 0.62 15.28 nr 21.4932 x 20mm dia 5.84 6.72 0.62 15.28 nr 22.0032 x 25mm dia 5.93 6.83 0.62 15.28 nr 22.1040 x 20mm dia 7.82 9.00 0.70 17.25 nr 26.2540 x 25mm dia 8.11 9.34 0.70 17.25 nr 26.5840 x 32mm dia 7.92 9.12 0.70 17.25 nr 26.3750 x 20mm dia 9.32 10.73 0.82 20.20 nr 30.9350 x 25mm dia 9.50 10.94 0.82 20.20 nr 31.1450 x 32mm dia 9.78 11.26 0.82 20.20 nr 31.4650 x 40mm dia 10.26 11.81 0.82 20.20 nr 32.02

MECHANICAL GROOVED

Mechanical grooved jointing system; workingtemperature not exceeding 82° C BS 5750;pipework complete with grooved joints; paintedfinish. With brackets measured separately(Refer to Screwed Steel Section)

Grooved Joints65 mm 11.67 13.44 0.58 14.29 m 27.7380 mm 12.23 14.08 0.68 16.75 m 30.83100 mm 15.87 18.27 0.79 19.46 m 37.74125 mm 32.21 37.08 1.02 25.13 m 62.22150mm 26.00 29.93 1.15 28.33 m 58.27

Extra over mechanical grooved systemfittings

Couplings65mm 11.67 13.44 0.41 10.10 nr 23.5480mm 12.23 14.08 0.41 10.10 nr 24.18100mm 15.87 18.27 0.66 16.26 nr 34.53125mm 32.21 37.08 0.68 16.75 nr 53.84150mm 26.00 29.93 0.80 19.71 nr 49.65

Concentric reducers (one size down)80mm 18.73 21.56 0.59 14.54 nr 36.10100mm 18.77 21.61 0.71 17.49 nr 39.10125mm 32.36 37.26 0.85 20.94 nr 58.20150mm 41.95 48.30 0.98 24.15 nr 72.44

Short radius elbow; 90°65mm 21.44 24.68 0.53 13.06 nr 37.7480mm 21.89 25.20 0.61 15.03 nr 40.23100mm 29.30 33.73 0.80 19.71 nr 53.44125mm 48.32 55.63 0.90 22.17 nr 77.81150mm 62.72 72.21 0.94 23.16 nr 95.37

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 289

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

MECHANICAL GROOVED – cont'd

Extra over mechanical grooved systemfittings – cont'd

Short radius elbow; 45°65mm 18.36 21.14 0.53 13.06 nr 34.2080mm 20.63 23.75 0.61 15.03 nr 38.78100mm 25.64 29.52 0.80 19.71 nr 49.23125mm 43.37 49.93 0.90 22.17 nr 72.11150mm 47.75 54.98 0.94 23.16 nr 78.14

Equal tee65mm 38.61 44.45 0.83 20.45 nr 64.9080mm 40.91 47.10 0.93 22.91 nr 70.01100mm 45.74 52.66 1.18 29.07 nr 81.73125mm 121.31 139.67 1.37 33.75 nr 173.42150mm 112.47 129.49 1.43 35.23 nr 164.72

PLASTIC PIPEWORK

Polypropylene PP-R 80 pipe, mechanicallystabilised by fibre compound mixture inmiddle layer; suitable for continuousworking temperatures of 0–90°C; thermallyfused joints in the running length

Pipe; 4m long; PN 2020mm dia 2.27 2.61 0.35 8.62 m 11.2425mm dia 3.42 3.94 0.39 9.61 m 13.5532mm dia 3.90 4.49 0.43 10.59 m 15.0840mm dia 5.21 6.00 0.47 11.58 m 17.5850mm dia 7.58 8.73 0.51 12.57 m 21.2963mm dia 12.51 14.40 0.52 12.81 m 27.2275mm dia 16.18 18.63 0.60 14.78 m 33.4190mm dia 24.95 28.73 0.69 17.00 m 45.73110mm dia 37.52 43.20 0.69 17.00 m 60.20125mm dia 40.20 46.28 0.85 20.94 m 67.23

Fixings

Refer to steel pipes; black malleable iron.For minimum fixing distances, refer to theTables and Memoranda to the rear of thebook

Extra over fittings; thermally fused joints

Overbridge bow20mm dia 1.51 1.74 0.51 12.57 nr 14.3025mm dia 2.77 3.19 0.56 13.80 nr 16.9932mm dia 5.54 6.38 0.65 16.02 nr 22.39

T: MECHANICAL/COOLING/HEATING SYSTEMS

290 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Elbow 90°20mm dia 0.51 0.59 0.44 10.84 nr 11.4325mm dia 0.67 0.77 0.52 12.81 nr 13.5832mm dia 0.97 1.12 0.59 14.54 nr 15.6540mm dia 1.52 1.75 0.66 16.26 nr 18.0150mm dia 3.28 3.78 0.73 17.99 nr 21.7663mm dia 5.02 5.78 0.85 20.94 nr 26.7275mm dia 11.11 12.79 0.85 20.94 nr 33.7390mm dia 20.52 23.63 1.04 25.62 nr 49.25110mm dia 29.18 33.60 1.04 25.62 nr 59.22125mm dia 44.95 51.75 1.30 32.03 nr 83.78

Long bend 90°20mm dia 2.70 3.11 0.48 11.83 nr 14.9325mm dia 2.82 3.25 0.57 14.04 nr 17.2932mm dia 3.31 3.81 0.65 16.02 nr 19.8340mm dia 6.06 6.98 0.73 17.99 nr 24.96

Elbow 90°, female/male20mm dia 0.52 0.60 0.44 10.84 nr 11.4425mm dia 0.68 0.78 0.52 12.81 nr 13.5932mm dia 0.98 1.13 0.59 14.54 nr 15.66

Elbow 45°20mm dia 0.52 0.60 0.44 10.84 nr 11.4425mm dia 0.68 0.78 0.52 12.81 nr 13.5932mm dia 0.98 1.13 0.59 14.54 nr 15.6640mm dia 1.53 1.76 0.66 16.26 nr 18.0250mm dia 3.28 3.78 0.73 17.99 nr 21.7663mm dia 5.03 5.79 0.85 20.94 nr 26.7375mm dia 11.12 12.80 0.85 20.94 nr 33.7590mm dia 20.52 23.63 1.04 25.62 nr 49.25110mm dia 29.19 33.61 1.04 25.62 nr 59.23125mm dia 44.96 51.76 1.30 32.03 nr 83.79

Elbow 45°, female/male20mm dia 0.52 0.60 0.44 10.84 nr 11.4425mm dia 0.68 0.78 0.52 12.81 nr 13.5932mm dia 0.98 1.13 0.59 14.54 nr 15.66

T-Piece 90°20mm dia 0.71 0.82 0.61 15.03 nr 15.8525mm dia 0.96 1.11 0.72 17.74 nr 18.8432mm dia 1.25 1.44 0.83 20.45 nr 21.8940mm dia 1.92 2.21 0.92 22.67 nr 24.8850mm dia 5.46 6.29 1.01 24.88 nr 31.1763mm dia 7.83 9.01 1.11 27.35 nr 36.3675mm dia 13.05 15.02 1.18 29.07 nr 44.1090mm dia 24.02 27.65 1.46 35.97 nr 63.63110mm dia 37.48 43.15 1.46 35.97 nr 79.12125mm dia 49.80 57.34 1.82 44.84 nr 102.18

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 291

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

PLASTIC PIPEWORK – cont'd

Fixings – cont'd

T-Piece 90° reducing25 x 20 x 25mm 0.98 1.13 0.72 17.74 nr 18.8732 x 20 x 32mm 1.25 1.44 0.83 20.45 nr 21.8932 x 25 x 32mm 1.25 1.44 0.83 20.45 nr 21.8940 x 20 x 40mm 1.92 2.21 0.92 22.67 nr 24.8840 x 25 x 40mm 1.92 2.21 0.92 22.67 nr 24.8840 x 32 x 40mm 1.92 2.21 0.92 22.67 nr 24.8850 x 25 x 50mm 5.46 6.29 1.01 24.88 nr 31.1750 x 32 x 50mm 5.46 6.29 1.01 24.88 nr 31.1750 x 40 x 50mm 5.46 6.29 1.01 24.88 nr 31.1763 x 20 x 63mm 7.37 8.49 1.11 27.35 nr 35.8363 x 25 x 63mm 7.37 8.49 1.11 27.35 nr 35.8363 x 32 x 63mm 7.37 8.49 1.11 27.35 nr 35.8363 x 40 x 63mm 7.37 8.49 1.01 24.88 nr 33.3763 x 50 x 63mm 7.37 8.49 1.01 24.88 nr 33.3775 x 20 x 75mm 11.98 13.79 1.18 29.07 nr 42.8775 x 25 x 75mm 11.98 13.79 1.18 29.07 nr 42.8775 x 32 x 75mm 11.98 13.79 1.18 29.07 nr 42.8775 x 40 x 75mm 11.98 13.79 1.18 29.07 nr 42.8775 x 50 x 75mm 11.98 13.79 1.18 29.07 nr 42.8775 x 63 x 75mm 11.98 13.79 1.18 29.07 nr 42.8725 x 20 x 20mm 0.98 1.13 0.72 17.74 nr 18.8790 x 63 x 90mm 24.02 27.65 1.46 35.97 nr 63.63110 x 75 x 110mm 37.48 43.15 1.46 35.97 nr 79.12110 x 90 x 110mm 37.48 43.15 1.46 35.97 nr 79.12125 x 90 x 125mm 44.58 51.33 1.82 44.84 nr 96.17125 x 110 x 125mm 45.49 52.37 1.82 44.84 nr 97.22

Reducer25 x 20mm 0.56 0.64 0.59 14.54 nr 15.1832 x 20mm 0.72 0.83 0.62 15.28 nr 16.1032 x 25mm 0.72 0.83 0.62 15.28 nr 16.1040 x 20mm 1.15 1.32 0.66 16.26 nr 17.5940 x 25mm 1.15 1.32 0.66 16.26 nr 17.5940 x 32mm 1.15 1.32 0.66 16.26 nr 17.5950 x 20mm 1.84 2.12 0.73 17.99 nr 20.1050 x 25mm 1.84 2.12 0.73 17.99 nr 20.1050 x 32mm 1.84 2.12 0.73 17.99 nr 20.1050 x 40mm 1.84 2.12 0.73 17.99 nr 20.1063 x 40mm 3.72 4.28 0.78 19.22 nr 23.5063 x 25mm 3.72 4.28 0.78 19.22 nr 23.5063 x 32mm 3.72 4.28 0.78 19.22 nr 23.5063 x 50mm 3.72 4.28 0.78 19.22 nr 23.5075 x 50mm 4.15 4.78 0.85 20.94 nr 25.7275 x 63mm 4.15 4.78 0.85 20.94 nr 25.7290 x 63mm 9.27 10.67 1.04 25.62 nr 36.3090 x 75mm 9.27 10.67 1.04 25.62 nr 36.30110 x 90mm 14.98 17.25 1.17 28.83 nr 46.07125 x 110mm 23.41 26.95 1.43 35.23 nr 62.19

T: MECHANICAL/COOLING/HEATING SYSTEMS

292 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Socket20mm dia 0.50 0.58 0.51 12.57 nr 13.1425mm dia 0.56 0.64 0.56 13.80 nr 14.4432mm dia 0.72 0.83 0.65 16.02 nr 16.8440mm dia 0.89 1.02 0.74 18.23 nr 19.2650mm dia 1.84 2.12 0.81 19.96 nr 22.0863mm dia 3.72 4.28 0.86 21.19 nr 25.4775mm dia 4.15 4.78 0.91 22.42 nr 27.2090mm dia 10.71 12.33 0.91 22.42 nr 34.75110mm dia 18.20 20.95 0.91 22.42 nr 43.38125mm dia 25.36 29.20 1.30 32.03 nr 61.23

End Cap20mm dia 0.78 0.90 0.25 6.16 nr 7.0625mm dia 0.96 1.11 0.29 7.15 nr 8.2532mm dia 1.18 1.36 0.33 8.13 nr 9.4940mm dia 1.89 2.18 0.36 8.87 nr 11.0550mm dia 2.62 3.02 0.40 9.86 nr 12.8763mm dia 4.41 5.08 0.44 10.84 nr 15.9275mm dia 6.35 7.31 0.47 11.58 nr 18.8990mm dia 14.39 16.57 0.57 14.04 nr 30.61110mm dia 17.29 19.91 0.57 14.04 nr 33.95125mm dia 26.35 30.34 0.85 20.94 nr 51.28

Stub flange with gasket32mm dia 17.48 20.13 0.23 5.67 nr 25.7940mm dia 21.99 25.32 0.27 6.65 nr 31.9750mm dia 26.60 30.63 0.38 9.36 nr 39.9963mm dia 31.94 36.77 0.43 10.59 nr 47.3775mm dia 37.48 43.15 0.48 11.83 nr 54.9890mm dia 50.72 58.40 0.53 13.06 nr 71.45110mm dia 71.02 81.77 0.53 13.06 nr 94.83125mm dia 101.79 117.19 0.75 18.48 nr 135.67

Weld in saddle with female thread40 – 1/2" 1.27 1.46 0.36 8.87 nr 10.3350 – 1/2" 1.27 1.46 0.36 8.87 nr 10.3363 – 1/2" 1.27 1.46 0.40 9.86 nr 11.3275 – 1/2" 1.27 1.46 0.40 9.86 nr 11.3290 – 1/2" 1.27 1.46 0.46 11.33 nr 12.80110 – 1/2" 1.27 1.46 0.46 11.33 nr 12.80

Weld in saddle with male thread50 – 1/2" 1.27 1.46 0.36 8.87 nr 10.3363 – 1/2" 1.27 1.46 0.40 9.86 nr 11.3275 – 1/2" 1.27 1.46 0.40 9.86 nr 11.3290 – 1/2" 1.27 1.46 0.46 11.33 nr 12.80110 – 1/2" 1.27 1.46 0.46 11.33 nr 12.80

Transition piece, round with female thread20 x 1/2" 2.94 3.38 0.29 7.15 nr 10.5320 x 3/4" 3.87 4.46 0.29 7.15 nr 11.6025 x 1/2" 2.94 3.38 0.33 8.13 nr 11.5225 x 3/4" 3.87 4.46 0.33 8.13 nr 12.59

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 293

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

PLASTIC PIPEWORK – cont'd

Fixings – cont'd

Transition piece, hexagon with female thread32 x 1" 10.94 12.60 0.36 8.87 nr 21.4740 x 1 1/4" 17.31 19.93 0.36 8.87 nr 28.8050 x 1 1/2" 20.09 23.13 0.36 8.87 nr 32.0063 x 2" 31.13 35.84 0.40 9.86 nr 45.7075 x 2" 32.47 37.38 0.40 9.86 nr 47.24125 x 5" 184.38 212.28 0.51 12.57 nr 224.85

Stop valve for surface assembly20mm dia 12.08 13.91 0.25 6.16 nr 20.0725mm dia 12.08 13.91 0.29 7.15 nr 21.0532mm dia 22.75 26.19 0.33 8.13 nr 34.32

Ball valve20mm dia 42.54 48.98 0.25 6.16 nr 55.1425mm dia 45.58 52.48 0.29 7.15 nr 59.6232mm dia 54.76 63.05 0.33 8.13 nr 71.1840mm dia 69.90 80.48 0.36 8.87 nr 89.3550mm dia 95.96 110.48 0.40 9.86 nr 120.3463mm dia 108.19 124.56 0.44 10.84 nr 135.40

Floor or ceiling cover plates

Plastic15mm dia - - 0.16 3.94 nr 3.9420mm dia 0.46 0.53 0.22 5.42 nr 5.9525mm dia 0.49 0.56 0.22 5.42 nr 5.9832mm dia 0.55 0.63 0.24 5.91 nr 6.5540mm dia 1.21 1.39 0.26 6.41 nr 7.8050mm dia 1.34 1.54 0.26 6.41 nr 7.95

Chromium plated15mm dia 2.81 3.24 0.16 3.94 nr 7.1820mm dia 3.00 3.45 0.17 4.19 nr 7.6425mm dia 3.11 3.58 0.21 5.17 nr 8.7532mm dia 3.18 3.66 0.22 5.42 nr 9.0840mm dia 3.59 4.13 0.26 6.41 nr 10.5450mm dia 4.29 4.94 0.26 6.41 nr 11.35

T: MECHANICAL/COOLING/HEATING SYSTEMS

294 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Y11 – PIPELINE ANCILLARIES

EXPANSION JOINTS

Axial movement bellows expansion joints;stainless steel Screwed ends for steel pipework;up to 6 bar G at 100°C

15mm dia 67.98 78.27 0.68 16.75 nr 95.0220mm dia 72.61 83.60 0.81 19.96 nr 103.5525mm dia 84.27 97.02 0.93 22.91 nr 119.9432mm dia 67.98 78.27 1.06 26.12 nr 104.3840mm dia 72.61 83.60 1.16 28.58 nr 112.1850mm dia 84.27 97.02 1.19 29.32 nr 126.34

Screwed ends for steel pipework; aluminiumand steel outer sleeves; up to 16 bar G at 120°C

20mm dia 67.98 78.27 1.32 32.52 nr 110.7925mm dia 72.61 83.60 1.52 37.45 nr 121.0532mm dia 84.27 97.02 1.80 44.35 nr 141.3740mm dia 67.98 78.27 2.03 50.02 nr 128.2850mm dia 72.61 83.60 2.26 55.68 nr 139.28

Flanged ends for steel pipework; aluminium andsteel outer sleeves; up to 16 bar G at 120°C

20mm dia 65.52 75.43 0.53 13.06 nr 88.4925mm dia 70.20 80.82 0.64 15.77 nr 96.5932mm dia 96.72 111.36 0.74 18.23 nr 129.5940mm dia 104.52 120.34 0.82 20.20 nr 140.5450mm dia 124.02 142.79 0.89 21.93 nr 164.72

Flanged ends for steel pipework; up to 16 bar Gat 120°C

65mm dia 114.66 132.01 1.10 27.10 nr 159.1180mm dia 123.24 141.89 1.31 32.28 nr 174.17100mm dia 141.18 162.54 1.78 43.86 nr 206.40150mm dia 216.06 248.76 3.08 75.89 nr 324.64

Screwed ends for non-ferrous pipework; up to 6bar G at 100°C

20mm dia 67.98 78.27 0.72 17.74 nr 96.0125mm dia 72.61 83.60 0.84 20.70 nr 104.2932mm dia 84.27 97.02 1.02 25.13 nr 122.1540mm dia 67.98 78.27 1.11 27.35 nr 105.6250mm dia 72.61 83.60 1.18 29.07 nr 112.67

Flanged ends for steel, copper or non-ferrouspipework; up to 16 bar G at 120°C

65mm dia 147.42 169.73 0.87 21.44 nr 191.1680mm dia 152.10 175.12 0.95 23.41 nr 198.52100mm dia 175.50 202.06 1.15 28.33 nr 230.39150mm dia 287.82 331.37 1.36 33.51 nr 364.88

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 295

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

EXPANSION JOINTS – cont'd

Angular movement bellows expansion joints;stainless steel

Flanged ends for steel pipework; up to 16 bar Gat 120°C

50mm dia 169.94 195.66 0.71 17.49 nr 213.1565mm dia 206.24 237.45 0.83 20.45 nr 257.9080mm dia 241.00 277.47 0.91 22.42 nr 299.89100mm dia 311.14 358.22 0.97 23.90 nr 382.12125mm dia 410.97 473.16 1.16 28.58 nr 501.74150mm dia 488.68 562.63 1.18 29.07 nr 591.70

VALVES

Isolating valves

Bronze gate valve; non-rising stem; BS 5154,series B, PN 32; working pressure up to 14 barfor saturated steam, 32 bar from -10°C to 100°C; screwed ends to steel

15mm dia 35.42 40.78 1.11 27.35 nr 68.1320mm dia 45.95 52.90 1.28 31.54 nr 84.4425mm dia 62.24 71.66 1.49 36.71 nr 108.3732mm dia 85.96 98.97 1.88 46.32 nr 145.2940mm dia 115.43 132.90 2.31 56.91 nr 189.8150mm dia 162.19 186.73 2.80 68.99 nr 255.72

Bronze gate valve; non-rising stem; BS 5154,series B, PN 20; working pressure up to 9 barfor saturated steam, 20 bar from -10°C to 100°C; screwed ends to steel

15mm dia 24.16 27.82 0.84 20.70 nr 48.5120mm dia 34.33 39.52 1.01 24.88 nr 64.4125mm dia 44.42 51.14 1.19 29.32 nr 80.4632mm dia 63.38 72.97 1.38 34.00 nr 106.9740mm dia 86.75 99.88 1.62 39.91 nr 139.7950mm dia 123.96 142.72 1.94 47.80 nr 190.52

Bronze gate valve; non-rising stem; BS 5154,series B, PN 16; working pressure up to 7 barfor saturated steam, 16 bar from -10°C to 100°C; BS4504 flanged ends; bolted connections

15mm dia - - 2.81 69.23 nr 69.2320mm dia 119.96 138.11 1.24 30.55 nr 168.6625mm dia 157.98 181.89 1.31 32.28 nr 214.1632mm dia 198.21 228.20 1.43 35.23 nr 263.4440mm dia 239.64 275.90 1.53 37.70 nr 313.6050mm dia 331.29 381.42 1.63 40.16 nr 421.5865mm dia 514.51 592.37 1.71 42.13 nr 634.5080mm dia 728.21 838.41 1.88 46.32 nr 884.73100mm dia 1323.37 1523.63 2.03 50.02 nr 1573.64

T: MECHANICAL/COOLING/HEATING SYSTEMS

296 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Cast iron gate valve; bronze trim; non risingstem; BS 5150, PN6; working pressure 6 barfrom -10°C to 120°C; BS4504 flanged ends;bolted connections

50mm dia 215.47 248.08 1.85 45.58 nr 293.6665mm dia 225.21 259.29 2.00 49.28 nr 308.5780mm dia 260.27 299.66 2.27 55.93 nr 355.58100mm dia 329.22 379.04 2.76 68.00 nr 447.04125mm dia 471.26 542.57 6.05 149.06 nr 691.64150mm dia 542.27 624.33 8.03 197.85 nr 822.18200mm dia 1032.89 1189.19 9.17 225.93 nr 1415.13250mm dia 1589.31 1829.81 10.72 264.12 nr 2093.94300mm dia 1885.04 2170.29 11.75 289.50 nr 2459.79

Cast iron gate valve; bronze trim; non risingstem; BS 5150, PN10; working pressure up to8.4 bar for saturated steam, 10 bar from -10°Cto 120°C; BS4504 flanged ends; boltedconnections

50mm dia 226.01 260.21 1.85 45.58 nr 305.7965mm dia 280.87 323.37 2.00 49.28 nr 372.6580mm dia 312.70 360.02 2.27 55.93 nr 415.95100mm dia 416.26 479.25 2.76 68.00 nr 547.25125mm dia 581.99 670.06 6.05 149.06 nr 819.12150mm dia 686.64 790.55 8.03 197.85 nr 988.39200mm dia 1261.56 1452.47 9.17 225.93 nr 1678.40250mm dia 1897.29 2184.40 10.72 264.12 nr 2448.52300mm dia 2135.01 2458.09 11.75 289.50 nr 2747.59350mm dia 2483.25 2859.03 12.67 312.17 nr 3171.20

Cast iron gate valve; bronze trim; non risingstem; BS 5163 series A, PN16; workingpressure for cold water services up to 16 bar;BS4504 flanged ends; bolted connections

50mm dia 226.01 260.21 1.85 45.58 nr 305.7965mm dia 280.87 323.37 2.00 49.28 nr 372.6580mm dia 312.70 360.02 2.27 55.93 nr 415.95100mm dia 416.26 479.25 2.76 68.00 nr 547.25125mm dia 581.99 670.06 6.05 149.06 nr 819.12150mm dia 686.64 790.55 8.03 197.85 nr 988.39

Ball valves

Malleable iron body; lever operated stainlesssteel ball and stem; working pressure up to 12bar; flanged ends to BS 4504 16/11; boltedconnections

40mm dia 300.38 345.83 1.54 37.94 nr 383.7850mm dia 378.51 435.79 1.64 40.41 nr 476.1980mm dia 612.28 704.93 1.92 47.31 nr 752.24100mm dia 633.05 728.85 2.80 68.99 nr 797.83150mm dia 1170.14 1347.21 12.05 296.89 nr 1644.10

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 297

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

VALVES – cont'd

Ball valves – cont'd

Malleable iron body; lever operated stainlesssteel ball and stem; working pressure up to 16bar; screwed ends to steel

20mm dia 35.68 41.08 1.34 33.03 nr 74.1125mm dia 36.69 42.24 1.40 34.51 nr 76.7532mm dia 50.54 58.19 1.46 36.02 nr 94.2140mm dia 50.54 58.19 1.54 37.96 nr 96.1550mm dia 60.44 69.59 1.64 40.46 nr 110.04

Carbon steel body; lever operated stainlesssteel ball and stem; Class 150; workingpressure up to 19 bar; screwed ends to steel

15mm dia 66.01 76.00 0.84 20.70 nr 96.7020mm dia 74.20 85.43 1.14 28.10 nr 113.5225mm dia 80.34 92.50 1.30 32.04 nr 124.54

Globe valves

Bronze; rising stem; renewable disc; BS 5154series B, PN32; working pressure up to 14 barfor saturated steam, 32 bar from -10°C to 100°C; screwed ends to steel

15mm dia 36.35 41.85 0.77 18.97 nr 60.8220mm dia 49.70 57.22 1.03 25.38 nr 82.6025mm dia 71.30 82.09 1.19 29.32 nr 111.4132mm dia 100.39 115.58 1.38 34.00 nr 149.5840mm dia 139.80 160.96 1.62 39.91 nr 200.8750mm dia 214.58 247.05 1.61 39.67 nr 286.72

Bronze; needle valve; rising stem; BS 5154,series B, PN32; working pressure up to 14 barfor saturated steam, 32 bar from -10°C to 100°C; screwed ends to steel

15mm dia 27.63 31.81 1.07 26.36 nr 58.1720mm dia 46.77 53.85 1.18 29.07 nr 82.9225mm dia 65.95 75.93 1.27 31.29 nr 107.2232mm dia 137.28 158.05 1.35 33.26 nr 191.3240mm dia 216.28 249.01 1.47 36.22 nr 285.2350mm dia 273.93 315.38 1.61 39.67 nr 355.05

Bronze; rising stem; renewable disc; BS 5154,series B, PN16; working pressure up to 7 bar forsaturated steam, 16 bar from -10°C to 100°C;BS4504 flanged ends; bolted connections

15mm dia 73.44 84.55 1.16 28.58 nr 113.1320mm dia 84.94 97.79 1.26 31.04 nr 128.8425mm dia 148.95 171.49 1.38 34.00 nr 205.4932mm dia 188.03 216.48 1.47 36.22 nr 252.7040mm dia 213.73 246.07 1.56 38.44 nr 284.5150mm dia 306.65 353.05 1.71 42.13 nr 395.19

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298 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Bronze; rising stem; renewable disc; BS 2060,class 250; working pressure up to 24 bar forsaturated steam, 38 bar from -10°C to 100°C;flanged ends (BS 10 table H); boltedconnections

15mm dia 187.02 215.32 1.16 28.58 nr 243.9020mm dia 217.35 250.24 1.26 31.04 nr 281.2825mm dia 298.68 343.88 1.38 34.00 nr 377.8832mm dia 390.18 449.22 1.47 36.22 nr 485.4440mm dia 467.24 537.95 1.56 38.44 nr 576.3850mm dia 726.54 836.48 1.71 42.13 nr 878.6265mm dia 868.88 1000.36 1.88 46.32 nr 1046.6880mm dia 1104.12 1271.20 2.03 50.02 nr 1321.22

Check valves

Bronze; swing pattern; BS 5154 series B, PN25; working pressure up to 10.5 bar forsaturated steam, 25 bar from -10°C to 100°C;screwed ends to steel

15mm dia 16.73 19.26 0.77 18.97 nr 38.2320mm dia 19.87 22.88 1.03 25.38 nr 48.2625mm dia 27.55 31.72 1.19 29.32 nr 61.0432mm dia 46.67 53.73 1.38 34.00 nr 87.7340mm dia 58.07 66.86 1.62 39.91 nr 106.7850mm dia 89.05 102.53 1.94 47.80 nr 150.3365mm dia 185.49 213.56 2.45 60.36 nr 273.9280mm dia 262.28 301.97 2.83 69.73 nr 371.70

Bronze; vertical lift pattern; BS 5154 series B,PN32; working pressure up to 14 bar forsaturated steam, 32 bar from -10°C to 100°C;screwed ends to steel

15mm dia 21.23 24.44 0.96 23.65 nr 48.1020mm dia 30.19 34.76 1.07 26.36 nr 61.1225mm dia 44.33 51.04 1.17 28.83 nr 79.8732mm dia 67.52 77.74 1.33 32.77 nr 110.5140mm dia 87.98 101.29 1.41 34.74 nr 136.0350mm dia 131.84 151.79 1.55 38.19 nr 189.9865mm dia 404.99 466.28 1.80 44.35 nr 510.6280mm dia 605.46 697.08 1.99 49.03 nr 746.11

Bronze; oblique swing pattern; BS 5154 seriesA, PN32; working pressure up to 14 bar forsaturated steam, 32 bar from -10°C to 120°C;screwed connections to steel

15mm dia 26.96 31.04 0.96 23.65 nr 54.6920mm dia 32.04 36.89 1.07 26.36 nr 63.2525mm dia 44.41 51.13 1.17 28.83 nr 79.9632mm dia 66.41 76.46 1.33 32.77 nr 109.2340mm dia 85.60 98.55 1.41 34.74 nr 133.2950mm dia 141.80 163.26 1.55 38.19 nr 201.45

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 299

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

VALVES – cont'd

Check valves – cont'd

Cast iron; swing pattern; BS 5153 PN6; workingpressure up to 6 bar from -10°C to 120°C; BS4504 flanged ends; bolted connections

50mm dia 470.70 541.93 1.86 45.83 nr 587.7665mm dia 515.37 593.36 2.00 49.28 nr 642.6480mm dia 580.09 667.87 2.56 63.07 nr 730.95100mm dia 743.11 855.56 2.76 68.00 nr 923.56125mm dia 1108.62 1276.38 6.05 149.06 nr 1425.44150mm dia 1246.50 1435.13 8.11 199.82 nr 1634.94200mm dia 2756.62 3173.77 9.26 228.15 nr 3401.92250mm dia 3445.68 3967.10 10.72 264.12 nr 4231.22300mm dia 4134.83 4760.53 11.75 289.50 nr 5050.03

Cast iron; horizontal lift pattern; BS 5153 PN16;working pressure up to 13 bar for saturatedsteam, 16 bar from -10°C to 120°C; BS 4504flanged ends; bolted connections

50mm dia 425.06 489.38 1.86 45.83 nr 535.2165mm dia 425.06 489.38 2.00 49.28 nr 538.6680mm dia 526.26 605.90 2.56 63.07 nr 668.97100mm dia 612.85 705.59 2.96 72.93 nr 778.52125mm dia 914.35 1052.71 7.76 191.19 nr 1243.91150mm dia 1028.01 1183.57 10.50 258.70 nr 1442.28

Cast iron; semi lugged butterfly valve; BS5155PN16; working pressure 16 bar from -10°C to120°C; BS 4504 flanged ends; boltedconnections

50mm dia 136.46 157.11 2.20 54.20 nr 211.3165mm dia 140.83 162.14 2.31 56.91 nr 219.0680mm dia 165.89 190.99 2.88 70.96 nr 261.95100mm dia 230.62 265.52 3.11 76.63 nr 342.14125mm dia 336.59 387.52 5.02 123.68 nr 511.21150mm dia 386.35 444.81 6.98 171.98 nr 616.79200mm dia 616.73 710.06 8.25 203.27 nr 913.32250mm dia 910.28 1048.03 10.47 257.96 nr 1305.99300mm dia 1365.44 1572.07 11.48 282.85 nr 1854.91

Commissioning valves

Bronze commissioning set; metering station;double regulating valve; BS5154 PN20 SeriesB; working pressure 20 bar from -10°C to 100°C; screwed ends to steel

15mm dia 71.21 81.98 1.08 26.61 nr 108.5920mm dia 114.42 131.73 1.46 35.97 nr 167.7025mm dia 136.06 156.65 1.68 41.39 nr 198.0532mm dia 182.43 210.03 1.95 48.04 nr 258.0840mm dia 264.56 304.60 2.27 55.93 nr 360.5250mm dia 399.26 459.68 2.73 67.26 nr 526.94

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300 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Cast iron commissioning set; metering station;double regulating valve; BS5152 PN16; workingpressure 16 bar from -10°C to 90°C; flangedends (BS 4504, Part 1, Table 16); boltedconnections

65mm dia 604.88 696.41 1.80 44.35 nr 740.7680mm dia 724.28 833.88 2.56 63.07 nr 896.95100mm dia 1008.31 1160.89 2.30 56.67 nr 1217.56125mm dia 1476.93 1700.42 2.44 60.12 nr 1760.54150mm dia 1945.57 2239.99 2.90 71.45 nr 2311.44200mm dia 4979.89 5733.47 8.26 203.51 nr 5936.98250mm dia 6229.77 7172.49 10.49 258.46 nr 7430.95300mm dia 6765.67 7789.48 11.49 283.10 nr 8072.57

Cast iron variable orifice double regulatingvalve; orifice valve; BS5152 PN16; workingpressure 16 bar from -10° to 90°C; flanged ends(BS 4504, Part 1, Table 16); bolted connections

65mm dia 442.86 509.88 2.00 49.28 nr 559.1580mm dia 542.06 624.08 2.56 63.07 nr 687.16100mm dia 743.89 856.46 2.96 72.93 nr 929.39125mm dia 1113.97 1282.54 7.76 191.19 nr 1473.73150mm dia 1430.87 1647.39 10.50 258.70 nr 1906.10200mm dia 3750.14 4317.63 8.26 203.51 nr 4521.14250mm dia 5702.07 6564.94 10.49 258.46 nr 6823.39300mm dia 10228.37 11776.18 11.49 283.10 nr 12059.27

Cast iron globe valve with double regulatingfeature; BS5152 PN16; working pressure 16 barfrom -10°C to 120°C; flanged ends (BS 4504,Part 1, Table 16); bolted connections

65mm dia 527.56 607.40 2.00 49.28 nr 656.6780mm dia 637.99 734.53 2.56 63.07 nr 797.61100mm dia 840.42 967.59 2.96 72.93 nr 1040.52125mm dia 1171.77 1349.08 7.76 191.19 nr 1540.28150mm dia 1483.03 1707.45 10.50 258.70 nr 1966.16200mm dia 3839.45 4420.46 8.26 203.51 nr 4623.97250mm dia 5809.00 6688.05 10.49 258.46 nr 6946.50300mm dia 9126.77 10507.88 11.49 283.10 nr 10790.97

Bronze autoflow commissioning valve; PN25 ;working pressure 25 bar up to 100°C; screwedends to steel

15mm dia 80.74 92.96 0.82 20.20 nr 113.1620mm dia 85.50 98.44 1.08 26.61 nr 125.0525mm dia 106.49 122.60 1.27 31.29 nr 153.8932mm dia 166.26 191.42 1.50 36.96 nr 228.3740mm dia 182.06 209.62 1.76 43.36 nr 252.9850mm dia 269.18 309.91 2.13 52.48 nr 362.39

Ductile iron autoflow commissioning valves;PN16; working pressure 16 bar from -10°C to120°C; for ANSI 150 flanged ends

65mm dia 708.87 816.14 2.31 56.91 nr 873.0680mm dia 783.75 902.35 2.88 70.96 nr 973.30100mm dia 1001.21 1152.71 3.11 76.63 nr 1229.34150mm dia 2062.50 2374.61 6.98 171.98 nr 2546.58200mm dia 3004.23 3458.84 8.26 203.51 nr 3662.36250mm dia 4172.43 4803.82 10.49 258.46 nr 5062.28300mm dia 5328.84 6135.22 11.49 283.10 nr 6418.32

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 301

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

VALVES – cont'd

Strainers

Bronze strainer; Y type; PN32 ; workingpressure 32 bar from -10°C to 100°C; screwedends to steel

15mm dia 32.36 37.26 0.82 20.20 nr 57.4620mm dia 41.11 47.33 1.08 26.61 nr 73.9425mm dia 54.53 62.78 1.27 31.29 nr 94.0732mm dia 88.07 101.40 1.50 36.96 nr 138.3540mm dia 113.91 131.15 1.76 43.36 nr 174.5150mm dia 190.79 219.66 2.13 52.48 nr 272.14

Cast iron strainer; Y type; PN16; workingpressure 16 bar from -10°C to 120°C; BS 4504flanged ends

65mm dia 201.29 231.75 2.31 56.91 nr 288.6680mm dia 238.26 274.31 2.88 70.96 nr 345.27100mm dia 348.60 401.35 3.11 76.63 nr 477.98125mm dia 642.64 739.89 5.02 123.68 nr 863.57150mm dia 824.51 949.28 6.98 171.98 nr 1121.26200mm dia 1383.90 1593.32 8.26 203.51 nr 1796.83250mm dia 2001.20 2304.03 10.49 258.46 nr 2562.49300mm dia 3258.92 3752.08 11.49 283.10 nr 4035.17

Regulators

Gunmetal; self-acting two port thermostaticregulator; single seat; screwed ends; completewith sensing element, 2m long capillary tube

15mm dia 564.48 649.90 1.37 33.75 nr 683.6520mm dia 582.63 670.80 1.24 30.55 nr 701.3525mm dia 597.93 688.41 1.34 33.02 nr 721.43

Gunmetal; self-acting two port thermostaticregulator; double seat; flanged ends (BS 4504PN25); with sensing element, 2m long capillarytube; steel body

65mm dia 2093.40 2410.18 1.23 35.53 nr 2445.7180mm dia 2470.80 2844.69 1.62 46.79 nr 2891.48

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302 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Control valves; electrically operated(electrical work elsewhere)

Cast iron; butterfly type; two position electricallycontrolled 240V motor and linkage mechanism;for low pressure hot water; maximum pressure 6bar at 120°C; flanged ends

25mm dia 701.69 807.87 1.47 36.22 nr 844.0932mm dia 725.04 834.76 1.52 37.45 nr 872.2140mm dia 1013.12 1166.43 1.61 39.67 nr 1206.1050mm dia 1041.92 1199.59 1.71 42.13 nr 1241.7265mm dia 1068.01 1229.63 2.51 61.84 nr 1291.4780mm dia 1109.77 1277.71 2.69 66.28 nr 1343.98100mm dia 1164.61 1340.84 2.81 69.23 nr 1410.08125mm dia 1289.95 1485.15 2.94 72.44 nr 1557.59150mm dia 1397.87 1609.40 3.33 82.05 nr 1691.45200mm dia 1733.83 1996.20 3.67 90.42 nr 2086.62

Cast iron; three way 240V motorized; for lowpressure hot water; maximum pressure 6 bar120°C; flanged ends, drilled (BS 10, Table F)

25mm dia 784.24 902.92 1.99 49.03 nr 951.9540mm dia 822.55 947.02 2.13 52.48 nr 999.5050mm dia 812.10 934.99 3.21 79.09 nr 1014.0865mm dia 907.38 1044.69 3.23 79.58 nr 1124.2780mm dia 1016.73 1170.59 3.50 86.23 nr 1256.82

Two port normally closed motorised valve;electric actuator; spring return; domestic usage

22mm dia 111.19 128.02 1.18 29.07 nr 157.0928mm dia 150.71 173.52 1.35 33.26 nr 206.78

Two port on/off motorised valve; electricactuator; spring return; domestic usage

22mm dia 111.19 128.02 1.18 29.07 nr 157.09

Three port motorised valve; electric actuator;spring return; domestic usage

22mm dia 162.24 186.79 1.18 29.07 nr 215.86

Safety and relief valves

Bronze relief valve; spring type; side outlet;working pressure up to 20.7 bar at 120°C;screwed ends to steel

15mm dia 124.00 142.76 0.26 6.41 nr 149.1720mm dia 136.00 156.58 0.36 8.87 nr 165.45

Bronze relief valve; spring type; side outlet;working pressure up to 17.2 bar at 120°C;screwed ends to steel

25mm dia 186.00 214.15 0.38 9.36 nr 223.5132mm dia 252.00 290.13 0.48 11.83 nr 301.96

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 303

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

VALVES – cont'd

Safety and relief valves – cont'd

Bronze relief valve; spring type; side outlet;working pressure up to 13.8 bar at 120°C;screwed ends to steel

40mm dia 329.00 378.79 0.64 15.77 nr 394.5550mm dia 429.00 493.92 0.76 18.73 nr 512.6465mm dia 794.30 914.50 0.94 23.16 nr 937.6680mm dia 1042.11 1199.81 1.10 27.10 nr 1226.91

Cocks; screwed joints to steel

Bronze gland cock; complete with malleable ironlever; working pressure up to 10 bar at 100°C;screwed ends to steel

15mm dia 43.57 50.16 0.77 18.97 nr 69.1320mm dia 61.99 71.37 1.03 25.38 nr 96.7525mm dia 83.54 96.18 1.19 29.32 nr 125.5032mm dia 126.23 145.33 1.38 34.00 nr 179.3340mm dia 176.25 202.92 1.62 39.91 nr 242.8450mm dia 269.00 309.71 1.94 47.80 nr 357.50

Bronze three-way plug cock; complete withmalleable iron lever; working pressure up to 10bar at 100°C; screwed ends to steel

15mm dia 88.34 101.71 0.77 18.97 nr 120.6820mm dia 102.25 117.72 1.03 25.38 nr 143.1025mm dia 142.94 164.57 1.19 29.32 nr 193.8932mm dia 202.73 233.41 1.38 34.00 nr 267.4140mm dia 244.43 281.42 1.62 39.91 nr 321.33

Air vents; including regulating, adjusting andtesting

Automatic air vent; maximum pressure up to 7bar at 93°C; screwed ends to steel

15mm dia 11.12 12.80 0.80 19.71 nr 32.51

Automatic air vent; maximum pressure up to 7bar at 93°C; lockhead isolating valve; screwedends to steel

15mm dia 11.12 12.80 0.83 20.45 nr 33.25

Automatic air vent; maximum pressure up to 17bar at 200°C; flanged ends (BS10, Table H);bolted connections to counter flange (measuredseparately)

15mm dia 399.90 460.41 0.83 20.45 nr 480.86

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304 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Radiator valves

Bronze; wheelhead or lockshield; chromiumplated finish; screwed joints to steel

Straight15mm dia 14.19 16.34 0.59 14.54 nr 30.8720mm dia 22.08 25.42 0.73 17.99 nr 43.4125mm dia 27.72 31.91 0.85 20.94 nr 52.86

Angled15mm dia 48.01 55.28 0.59 14.54 nr 69.8120mm dia 63.30 72.88 0.73 17.99 nr 90.8625mm dia 81.38 93.69 0.85 20.94 nr 114.64

Bronze; wheelhead or lockshield; chromiumplated finish; compression joints to copper

Straight15mm dia 25.41 29.26 0.59 14.54 nr 43.7920mm dia 32.02 36.87 0.73 17.99 nr 54.8525mm dia 40.24 46.33 0.85 20.94 nr 67.27

Angled15mm dia 19.18 22.08 0.59 14.54 nr 36.6220mm dia 20.12 23.16 0.73 17.99 nr 41.1525mm dia 24.94 28.71 0.85 20.94 nr 49.66

Twin entry8mm dia 26.39 30.69 0.23 5.67 nr 36.3510mm dia 29.95 34.83 0.23 5.67 nr 40.49

Bronze; thermostatic head; chromium platedfinish; compression joints to copper

Straight15mm dia 10.50 12.09 0.59 14.54 nr 26.6320mm dia 15.41 17.74 0.73 17.99 nr 35.73

Angled15mm dia 9.78 11.26 0.59 14.54 nr 25.8020mm dia 14.33 16.50 0.73 17.99 nr 34.48

GAUGES

Thermometers and pressure gauges

Dial thermometer; coated steel case and dial;glass window; brass pocket; BS 5235;pocket length 100mm; screwed end

Back/bottom entry100mm dia face 53.48 61.57 0.81 19.97 nr 81.54150mm dia face 87.61 100.87 0.81 19.97 nr 120.83

Dial pressure/altitude gauge; bronze bourdontube type; coated steel case and dial; glasswindow BS 1780; screwed end

100mm dia face 79.27 91.27 0.81 19.97 nr 111.23150mm dia face 88.78 102.21 0.81 19.97 nr 122.18

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Material Costs/Prices for Measured Works – Mechanical Installations 305

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

EQUIPMENT

PRESSURISATION UNITS

LTHW pressurisation unit complete withexpansion vessel(s), interconnectingpipework and all necessary isolating anddrain valves; includes placing in position;electrical work elsewhere. Selection basedon a final working pressure of 4 bar, a 3mstatic head and system operatingtemperatures of 82/71°C

System volume2,400 litres 1967.96 2265.76 15.00 369.58 nr 2635.346,000–20,000 litres 2157.73 2484.25 22.00 542.04 nr 3026.2925,000 litres 2678.96 3084.35 22.00 542.04 nr 3626.40

DIRT SEPARATORS

Dirt seperator; maximum operating temperatureand pressure of 110°C and 10 bar; fitted withdrain valve Bore size, flow rate (at 1.0m/svelocity); threaded connections

32mm dia, 3.7m3/h 74.97 86.31 2.29 56.42 nr 142.7440mm dia, 5.0m3/h 89.25 102.76 2.45 60.36 nr 163.12

Bore size, flow rate (at 1.5m/s velocity); flangedconnections to PN16

50mm dia, 13.0m3/h 504.56 580.91 3.00 73.92 nr 654.8365mm dia, 21.0m3/h 525.98 605.57 3.00 73.92 nr 679.4980mm dia, 29.0m3/h 740.18 852.19 3.84 94.61 nr 946.80100mm dia, 49.0m3/h 783.02 901.51 4.44 109.39 nr 1010.90125mm dia, 74.0m3/h 1500.59 1727.67 11.64 286.79 nr 2014.46150mm dia, 109.0m3/h 1564.85 1801.65 15.75 388.05 nr 2189.71200mm dia, 181.0m3/h 2358.58 2715.49 15.75 388.05 nr 3103.55250mm dia, 288.0m3/h 4180.47 4813.08 15.75 388.05 nr 5201.13300mm dia, 407.0m3/h 6110.65 7035.34 17.24 424.77 nr 7460.11

MICROBUBBLE DEAERATORS

Microbubble deaerator; maximum operatingtemperature and pressure of 110°C and 10 bar;fitted with drain valve Bore size, flow rate (at1.0m/s velocity); threaded connections

32mm dia, 3.7m3/h 69.02 79.46 2.29 56.42 nr 135.8940mm dia, 5.0m3/h 82.11 94.54 2.45 60.36 nr 154.90

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306 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Bore size, flow rate (at 1.5m/s velocity); flangedconnections to PN16

50mm dia, 13.0m3/h 504.56 580.91 3.00 73.92 nr 654.8365mm dia, 21.0m3/h 524.98 604.42 3.00 73.92 nr 678.3480mm dia, 29.0m3/h 740.18 852.19 3.84 94.61 nr 946.80100mm dia, 49.0m3/h 783.02 901.51 4.44 109.39 nr 1010.90125mm dia, 74.0m3/h 1500.59 1727.67 11.64 286.79 nr 2014.46150mm dia, 109.0m3/h 1564.85 1801.65 15.75 388.05 nr 2189.71200mm dia, 181.0m3/h 2358.58 2715.49 15.75 388.05 nr 3103.55250mm dia, 288.0m3/h 4180.47 4813.08 15.75 388.05 nr 5201.13300mm dia, 407.0m3/h 6132.07 7060.01 17.24 424.77 nr 7484.77

COMBINED MICROBUBBLE DEAERATORSAND DIRT SEPARATORS

Combined deaerator and dirt separators;maximum operating temperature and pressureof 110°C and 10 bar; fitted with drain valve Boresize, flow rate (at 1.5m/s velocity); threadedconnections

25mm dia, 2.0m3/h 95.20 109.61 2.75 67.76 nr 177.36

Bore size, flow rate (at 1.5m/s velocity); flangedconnections to PN16

50mm dia, 13.0m3/h 643.79 741.21 3.60 88.70 nr 829.9165mm dia, 21.0m3/h 665.21 765.87 3.60 88.70 nr 854.5780mm dia, 29.0m3/h 900.83 1037.15 4.61 113.58 nr 1150.73100mm dia, 49.0m3/h 943.67 1086.47 5.33 131.32 nr 1217.79125mm dia, 74.0m3/h 1800.47 2072.93 13.97 344.20 nr 2417.12150mm dia, 109.0m3/h 1865.92 2148.28 18.90 465.67 nr 2613.95200mm dia, 181.0m3/h 2894.08 3332.03 18.90 465.67 nr 3797.69250mm dia, 288.0m3/h 5102.72 5874.89 18.90 465.67 nr 6340.55300mm dia, 407.0m3/h 7825.44 9009.62 20.69 509.77 nr 9519.39

Y20 – PUMPS

Centrifugal heating and chilled water pump;belt drive; 3 phase, 1450 rpm motor; max.pressure 1000kN/m2; max. temperature 125°C; bed plate; coupling guard; boltedconnections; supply only mating flanges;includes fixing on prepared concrete base;electrical work elsewhere

40mm pump size; 4.0 l/s at 70 kPa max head;0.25kW max motor rating 1204.91 1387.24 7.59 187.01 nr 1574.2540mm pump size; 4.0 l/s at 130 kPa maxhead; 1.5kW max motor rating 1507.93 1736.12 8.09 199.32 nr 1935.4450mm pump size; 8.5 l/s at 90 kPa max head;2.2kW max motor rating 1555.09 1790.41 8.67 213.61 nr 2004.0350mm pump size; 8.5 l/s at 190 kPa maxhead; 3kW max motor rating 2702.83 3111.84 11.20 275.95 nr 3387.7950mm pump size; 8.5 l/s at 215 kPa maxhead; 4 kW max motor rating 1766.64 2033.98 11.70 288.27 nr 2322.2565mm pump size; 14.0 l/s at 90 kPa maxhead; 3kW max motor rating 1549.38 1783.84 11.70 288.27 nr 2072.1165mm pump size; 14.0 l/s at 160 kPa maxhead; 4 kW max motor rating 1718.04 1978.02 11.70 288.27 nr 2266.29

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Material Costs/Prices for Measured Works – Mechanical Installations 307

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

PUMPS – cont'd

Centrifugal heating and chilled water pump;belt drive; 3 phase, 1450 rpm motor – cont'd

80mm pump size; 14.5 l/s at 210 kPa maxhead; 5.5 kW max motor rating 2635.66 3034.50 11.70 288.27 nr 3322.7780mm pump size; 22.0 l/s at 130 kPa maxhead; 5.5 kW max motor rating 2635.66 3034.50 13.64 336.07 nr 3370.5780mm pump size; 22.0 l/s at 200 kPa maxhead; 7.5 kW max motor rating 2760.00 3177.66 13.64 336.07 nr 3513.72100mm pump size; 22.0 l/s at 250 kPa maxhead; 11kW max motor rating 3873.44 4459.59 13.64 336.07 nr 4795.66100mm pump size; 30.0 l/s at 100 kPa maxhead; 4.0 kW max motor rating 2168.27 2496.38 19.15 471.83 nr 2968.21100mm pump size; 36.0 l/s at 250 kPa maxhead; 15.0kW max motor rating 4102.13 4722.88 19.15 471.83 nr 5194.71100mm pump size; 36.0 l/s at 550 kPa maxhead; 30.0 kW max motor rating 5567.17 6409.62 19.15 471.83 nr 6881.45

Centrifugal heating and chilled water pump;TWIN HEAD BELT DRIVE; 3 phase, 1450 rpmmotor; max. pressure 1000kN/m2; max.temperature 125°C; bed plate; couplingguard; bolted connections; supply onlymating flanges; includes fixing on preparedconcrete base; electrical work elsewhere

40mm pump size; 4.0 l/s at 70 kPa max head;0.75kW max motor rating 2581.34 2971.96 7.59 187.01 nr 3158.9740mm pump size; 4.0 l/s at 130 kPa maxhead; 1.5kW max motor rating 3107.32 3577.54 8.09 199.32 nr 3776.8650mm pump size; 8.5 l/s at 90 kPa max head;2.2kW max motor rating 3174.51 3654.89 8.67 213.61 nr 3868.5150mm pump size; 8.5 l/s at 190 kPa maxhead; 4kW max motor rating 3659.04 4212.74 11.20 275.95 nr 4488.6965mm pump size; 8.5 l/s at 215 kPa maxhead; 4 kW max motor rating 3816.27 4393.77 11.70 288.27 nr 4682.0465mm pump size; 14.0 l/s at 90 kPa maxhead; 3kW max motor rating 3417.49 3934.64 11.70 288.27 nr 4222.9165mm pump size; 14.0 l/s at 160 kPa maxhead; 4 kW max motor rating 3816.27 4393.77 11.70 288.27 nr 4682.0480mm pump size; 14.5 l/s at 210 kPa maxhead; 7.5 kW max motor rating 5732.97 6600.51 13.64 336.07 nr 6936.58

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308 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Centrifugal heating and chilled water pump;CLOSE COUPLED; 3 phase, 1450rpm motor; max. pressure 1000kN/m2;max. temperature 110°C; bed plate;coupling guard; bolted connections;supply only mating flanges; includesfixing on prepared concrete base;electrical work elsewhere

40mm pump size; 4.0 l/s at 23 kPa max head;0.55kW max motor rating 724.66 834.32 7.31 180.11 nr 1014.4350mm pump size; 4.0 l/s at 75 kPa max head;0.75 kW max motor rating 803.28 924.84 7.31 180.11 nr 1104.9450mm pump size; 7.0 l/s at 65 kPa max head;0.75 kW max motor rating 803.28 924.84 8.01 197.35 nr 1122.1965mm pump size; 10.0 l/s at 33 kPa maxhead; 0.75kW max motor rating 910.48 1048.26 8.01 197.35 nr 1245.6150mm pump size; 4.0 l/s at 120 kPa maxhead; 1.5 kW max motor rating 1096.28 1262.17 8.01 197.35 nr 1459.5380mm pump size; 16.0 l/s at 80 kPa maxhead; 2.2 kW max motor rating 1419.31 1634.09 12.35 304.28 nr 1938.3780mm pump size; 16.0 l/s at 120 kPa maxhead; 4.0 kW max motor rating 1383.57 1592.94 12.35 304.28 nr 1897.22100mm pump size; 28.0 l/s at 40 kPa maxhead; 2.2 kW max motor rating 1402.16 1614.34 17.86 440.04 nr 2054.38100mm pump size; 28.0 l/s at 90 kPa maxhead; 4.0 kW max motor rating 1547.94 1782.18 17.86 440.04 nr 2222.22125mm pump size; 40.0 l/s at 50 kPa maxhead; 3.0 kW max motor rating 1476.48 1699.91 25.85 636.90 nr 2336.81125mm pump size; 40.0 l/s at 120 kPa maxhead; 7.5 kW max motor rating 1822.37 2098.14 25.85 636.90 nr 2735.04150mm pump size; 70.0 l/s at 75 kPa maxhead; 11 kW max motor rating 2678.53 3083.86 30.43 749.75 nr 3833.61150mm pump size; 70.0 l/s at 120 kPa maxhead; 15.0 kW max motor rating 2862.91 3296.14 30.43 749.75 nr 4045.89150mm pump size; 70.0 l/s at 150 kPa maxhead; 15.0 kW max motor rating 2862.91 3296.14 30.43 749.75 nr 4045.89

Centrifugal heating & chilled water pump;close coupled; 3 phase, VARIABLESPEED motor; max. system pressure1000 kN/m2; max. temperature 110°C;bed plate; coupling guard; boltedconnections; supply only mating flanges;includes fixing on prepared concretebase; electrical work elsewhere.

40mm pump size; 4.0 l/s at 23 kPa max head;0.55kW max motor rating 1307.82 1505.73 7.31 180.11 nr 1685.8340mm pump size; 4.0 l/s at 75 kPa max head;0.75kW max motor rating 1443.61 1662.06 7.31 180.11 nr 1842.1750mm pump size; 7.0 l/s at 65 kPa max head;1.5kW max motor rating 1770.92 2038.90 8.01 197.35 nr 2236.2650mm pump size; 10.0 l/s at 33 kPa maxhead; 1.5kW max motor rating 1770.92 2038.90 8.01 197.35 nr 2236.2650mm pump size; 4.0 l/s at 120 kPa maxhead; 1.5kW max motor rating 1770.92 2038.90 8.01 197.35 nr 2236.2680mm pump size; 16.0 l/s at 80 kPa maxhead; 2.2kW max motor rating 2308.34 2657.65 12.35 304.28 nr 2961.93

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 309

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

PUMPS – cont'd

Centrifugal heating & chilled water pump;close coupled; 3 phase, VARIABLESPEED motor – cont'd

80mm pump size; 16.0 l/s at 120 kPa maxhead; 3.0kW max motor rating 2489.87 2866.65 12.35 304.28 nr 3170.93100mm pump size; 28.0 l/s at 40 kPa maxhead; 2.2kW max motor rating 2365.51 2723.47 17.86 440.04 nr 3163.51100mm pump size; 28.0 l/s at 90 kPa maxhead; 4.0.kW max motor rating 2821.47 3248.43 17.86 440.04 nr 3688.47125mm pump size; 40.0 l/s at 50 kPa maxhead; 3.0kW max motor rating 2708.55 3118.42 25.85 636.90 nr 3755.32125mm pump size; 40.0 l/s at 120 kPa maxhead; 7.5kW max motor rating 3811.97 4388.82 25.85 636.90 nr 5025.72150mm pump size; 70.0 l/s at 75 kPa maxhead; 7.5kW max motor rating 4406.57 5073.39 30.43 749.75 nr 5823.14

Glandless domestic heating pump; for lowpressure domestic hot water heatingsystems; 240 volt; 50Hz electric motor; maxworking pressure 1000N/m2 and maxtemperature of 130°C; includes fixing inposition; electrical work elsewhere

1" BSP unions – 2 speed 130.36 150.09 1.58 38.93 nr 189.021.25" BSP unions – 3 speed 192.10 221.17 1.58 38.93 nr 260.10

Glandless pumps; for hot water secondarysupply; silent running; 3 phase; maxpressure 1000kN/m2; max temperature 130°C; bolted connections; supply only matingflanges; including fixing in position;electrical elsewhere

1" BSP unions – 3 speed 252.99 291.27 1.58 38.93 nr 330.20

T: MECHANICAL/COOLING/HEATING SYSTEMS

310 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Pipeline mounted circulator; for heating andchilled water; silent running; 3 phase; 1450rpm motor; max pressure 1000 kN/m2; maxtemperature 120°C; bolted connections;supply only mating flanges; includes fixingin position; electrical elsewhere

32mm pump size; 2.0 l/s at 17 kPa max head;0.2kW max motor rating 505.98 582.55 6.44 158.67 nr 741.2250mm pump size; 3.0 l/s at 20 kPa max head;0.2kW max motor rating 503.12 579.25 6.86 169.02 nr 748.2765mm pump size; 5.0 l/s at 30 kPa max head;0.37 kW max motor rating 800.42 921.54 7.48 184.30 nr 1105.8465mm pump size; 8.0 l/s at 37 kPa max head;0.75 kW max motor rating 896.18 1031.79 7.48 184.30 nr 1216.0980mm pump size; 12.0 l/s at 42 kPa maxhead; 1.1 kW max motor rating 1041.97 1199.65 8.01 197.35 nr 1397.00100mm pump size; 25.0 l/s at 37 kPa maxhead; 2.2 kW max motor rating 1485.06 1709.79 9.11 224.46 nr 1934.24

Dual pipeline mounted circulator; for heating& chilled water; silent running; 3 phase; 1450rpm motor; max pressure 1000 kN/m2; maxtemperature 120°C; bolted connections;supply only mating flanges; includes fixingin position; electrical work elsewhere

40mm pump size; 2.0 l/s at 17 kPa max head;0.8kW max motor rating 933.35 1074.59 7.88 194.15 nr 1268.7450mm pump size; 3.0 l/s at 20 kPa max head;0.2 kW max motor rating 936.20 1077.87 8.01 197.35 nr 1275.2265mm pump size; 5.0 l/s at 30 kPa max head;0.37 kW max motor rating 1519.36 1749.28 9.20 226.67 nr 1975.9565mm pump size; 8.0 l/s at 37 kPa max head;0.75 kW max motor rating 1756.63 2022.45 9.20 226.67 nr 2249.13100mm pump size; 12.0 l/s at 42 kPa maxhead; 1.1 kW max motor rating 1986.75 2287.39 9.45 232.83 nr 2520.23

Glandless accelerator pumps; for low andmedium pressure heating services; silentrunning; 3 phase; 1450 rpm motor; maxpressure 1000 kN/m2; max temperature 130°C; bolted connections; supply only matingflanges; includes fixing in position; electricalwork elsewhere

40mm pump size; 4.0 l/s at 15 kPa max head;0.35kW max motor rating 413.44 476.00 6.94 170.99 nr 646.9950mm pump size; 6.0 l/s at 20 kPa max head;0.45kW max motor rating 440.61 507.29 7.35 181.09 nr 688.3880mm pump size; 13.0 l/s at 28 kPa maxhead; 0.58kW max motor rating 868.22 999.60 7.76 191.19 nr 1190.80

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 311

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

Y22 – HEAT EXCHANGERS

Plate heat exchanger; for use in LTHWsystems; painted carbon steel frame;stainless steel plates, nitrile rubber gaskets;design pressure of 10 bar and operatingtemperature of 110/135°C

Primary side; 80°C in, 69°C out; secondary side;82°C in, 71°C out

107 KW, 2.38 l/s 1910.00 2199.03 10.00 246.38 nr 2445.41245 kW, 5.46 l/s 2935.00 3379.14 10.00 246.38 nr 3625.52287 kW, 6.38 l/s 3258.00 3751.02 10.00 246.38 nr 3997.40328 kW, 7.31 l/s 3555.00 4092.96 10.00 246.38 nr 4339.34364 kW, 8.11 l/s 4219.00 4857.44 10.00 246.38 nr 5103.82403 kW, 8.96 l/s 4429.00 5099.22 10.00 246.38 nr 5345.60453 kW, 10.09 l/s 4608.00 5305.31 10.00 246.38 nr 5551.69490 kW, 10.89 l/s 4777.00 5499.88 10.00 246.38 nr 5746.261000 kW, 21.7 l/s 3554.00 4091.81 12.00 295.66 nr 4387.471500 kW, 32.6 l/s 4528.00 5213.20 12.00 295.66 nr 5508.862000 kW, 43.4 l/s 5432.00 6254.00 15.00 369.58 nr 6623.572500 kW, 54.3 l/s 6677.00 7687.40 15.00 369.58 nr 8056.97

Note: For temperature conditions different tothose above, the cost of the units can varysignificantly, and so manufacturers adviceshould be sought.

Y23 – CALORIFIERS

Non-storage calorifiers; mild steel; heaterbattery duty 116°C/90°C to BS853, maximum test on shell 11.55 bar,tubes 26.25 bar

Horizontal or vertical; primary water at 116°C on,90°C off

40 kW capacity 793.98 914.13 3.00 73.92 nr 988.0488 kW capacity 925.00 1064.98 5.00 123.19 nr 1188.17176 kW capacity 1060.00 1220.40 7.04 173.51 nr 1393.92293 kW capacity 1470.00 1692.45 9.01 221.97 nr 1914.42586 kW capacity 2190.00 2521.40 22.22 547.52 nr 3068.92879 kW capacity 3050.00 3511.54 28.57 703.95 nr 4215.491465 kW capacity 4900.00 5641.49 50.00 1231.92 nr 6873.412000 kW capacity 8918.65 10268.26 60.00 1478.30 nr 11746.57

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312 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

HEAT EMITTERS

Perimeter convector heating; metal casingwith standard finish; aluminium extrudedgrille; including backplates

Top/sloping/flat front outlet60 x 200mm 31.85 36.67 2.00 49.28 m 85.9560 x 300mm 34.64 39.88 2.00 49.28 m 89.1660 x 450mm 42.94 49.44 2.00 49.28 m 98.7160 x 525mm 45.71 52.63 2.00 49.28 m 101.9060 x 600mm 49.86 57.41 2.00 49.28 m 106.6890 x 260mm 34.64 39.88 2.00 49.28 m 89.1690 x 300mm 36.01 41.46 2.00 49.28 m 90.7490 x 450mm 44.34 51.05 2.00 49.28 m 100.3390 x 525mm 48.49 55.83 2.00 49.28 m 105.1090 x 600mm 51.26 59.02 2.00 49.28 m 108.29

Extra over for dampersDamper 15.23 17.53 0.25 6.16 nr 23.69

Extra over for fittings60mm End caps 12.19 14.03 0.25 6.16 nr 20.1990mm End caps 19.18 22.08 0.25 6.16 nr 28.2460mm Corners 25.91 29.83 0.25 6.16 nr 35.9990mm Corners 38.10 43.87 0.25 6.16 nr 50.03

Radiant Strip Heaters

Suitable for connection to hot water system;aluminium sheet panels with steel pipeclamped to upper surface; includinginsulation, sliding brackets, cover plates,end closures; weld or screwed BSP ends

One pipe1500mm long 64.41 74.16 3.11 76.63 nr 150.783000mm long 101.88 117.30 3.11 76.63 nr 193.924500mm long 138.19 159.10 3.11 76.63 nr 235.736000mm long 190.50 219.33 3.11 76.63 nr 295.95

Two pipe1500mm long 120.25 138.45 4.15 102.25 nr 240.703000mm long 189.94 218.68 4.15 102.25 nr 320.934500mm long 259.38 298.63 4.15 102.25 nr 400.886000mm long 349.45 402.33 4.15 102.25 nr 504.58

Pressed steel panel type radiators; fixed withand including brackets; taking down once fordecoration; refixing

300mm high; single panel500mm length 17.58 20.24 2.03 50.02 nr 70.261000mm length 35.14 40.46 2.03 50.02 nr 90.471500mm length 46.04 53.01 2.03 50.02 nr 103.022000mm length 51.65 59.47 2.47 60.86 nr 120.322500mm length 57.25 65.91 2.97 73.18 nr 139.093000mm length 68.51 78.88 3.22 79.34 nr 158.21

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 313

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

HEAT EMITTERS – cont'd

Pressed steel panel type radiators; fixed withand including brackets; taking down once fordecoration; refixing – cont'd

300mm high; double panel; convector500mm length 33.80 38.91 2.13 52.48 nr 91.391000mm length 67.65 77.89 2.13 52.48 nr 130.371500mm length 101.46 116.81 2.13 52.48 nr 169.292000mm length 135.29 155.76 2.57 63.32 nr 219.082500mm length 169.09 194.68 3.07 75.64 nr 270.323000mm length 202.93 233.64 3.31 81.55 nr 315.19

450mm high; single panel500mm length 16.40 18.88 2.08 51.25 nr 70.131000mm length 32.83 37.80 2.08 51.25 nr 89.051600mm length 52.52 60.47 2.53 62.34 nr 122.802000mm length 65.66 75.60 2.97 73.18 nr 148.772400mm length 78.77 90.69 3.47 85.50 nr 176.193000mm length 98.47 113.37 3.82 94.12 nr 207.49

450mm high; double panel; convector500mm length 30.06 34.61 2.18 53.71 nr 88.321000mm length 60.11 69.21 2.18 53.71 nr 122.921600mm length 110.09 126.75 2.63 64.80 nr 191.552000mm length 185.08 213.09 3.06 75.39 nr 288.482400mm length 222.11 255.72 3.37 83.03 nr 338.753000mm length 277.63 319.64 3.92 96.58 nr 416.22

600mm high; single panel500mm length 21.98 25.31 2.18 53.71 nr 79.021000mm length 43.97 50.62 2.43 59.87 nr 110.501600mm length 70.34 80.98 3.13 77.12 nr 158.102000mm length 87.92 101.22 3.77 92.89 nr 194.112400mm length 105.52 121.49 4.07 100.28 nr 221.773000mm length 131.90 151.86 5.11 125.90 nr 277.76

600mm high; double panel; convector500mm length 37.85 43.58 2.28 56.18 nr 99.751000mm length 75.69 87.14 2.28 56.18 nr 143.321600mm length 138.64 159.62 3.23 79.58 nr 239.202000mm length 233.07 268.34 3.87 95.35 nr 363.692400mm length 279.68 322.00 4.17 102.74 nr 424.743000mm length 349.59 402.49 5.24 129.11 nr 531.60

700mm high; single panel500mm length 25.72 29.61 2.23 54.94 nr 84.561000mm length 51.42 59.20 2.83 69.73 nr 128.931600mm length 82.28 94.73 3.73 91.90 nr 186.632000mm length 102.86 118.43 4.46 109.89 nr 228.312400mm length 123.45 142.13 4.48 110.38 nr 252.513000mm length 154.28 177.63 5.24 129.11 nr 306.73

T: MECHANICAL/COOLING/HEATING SYSTEMS

314 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

700mm high; double panel; convector500mm length 49.19 56.63 2.33 57.41 nr 114.041000mm length 132.34 152.37 3.08 75.89 nr 228.251600mm length 211.73 243.77 3.83 94.37 nr 338.142000mm length 264.66 304.71 4.17 102.74 nr 407.452400mm length 317.61 365.67 4.37 107.67 nr 473.343000mm length 397.00 457.08 4.82 118.76 nr 575.83

Flat panel type steel radiators; fixed with andincluding brackets; taking down once fordecoration; refixing

300mm high; single panel (44mm deep)500mm length 147.82 170.19 2.03 50.02 nr 220.201000mm length 221.92 255.50 2.03 50.02 nr 305.521500mm length 296.02 340.82 2.03 50.02 nr 390.832000mm length 370.12 426.13 2.47 60.86 nr 486.992400mm length 429.40 494.38 2.97 73.18 nr 567.563000mm length 640.12 736.99 3.22 79.34 nr 816.32

300mm high; double panel (100mm deep)500mm length 341.24 392.88 2.03 50.02 nr 442.891000mm length 535.04 616.00 2.03 50.02 nr 666.021500mm length 728.84 839.13 2.03 50.02 nr 889.152000mm length 922.64 1062.26 2.47 60.86 nr 1123.122400mm length 1077.68 1240.76 2.97 73.18 nr 1313.943000mm length 1432.04 1648.74 3.22 79.34 nr 1728.08

500mm high; single panel (44mm deep)500mm length 162.07 186.60 2.13 52.48 nr 239.071000mm length 250.42 288.31 2.13 52.48 nr 340.791500mm length 338.77 390.03 2.13 52.48 nr 442.512000mm length 427.12 491.75 2.57 63.32 nr 555.072400mm length 497.80 573.13 3.07 75.64 nr 648.773000mm length 725.62 835.42 3.31 81.55 nr 916.98

500mm high; double panel (100mm deep)500mm length 395.39 455.22 2.08 51.25 nr 506.471000mm length 643.34 740.69 2.08 51.25 nr 791.941500mm length 891.29 1026.16 2.53 62.34 nr 1088.502000mm length 1139.24 1311.64 2.97 73.18 nr 1384.812400mm length 1337.60 1540.01 3.47 85.50 nr 1625.513000mm length 1756.94 2022.81 3.82 94.12 nr 2116.93

600mm high; single panel (44mm deep)500mm length 191.33 220.28 2.18 53.71 nr 273.991000mm length 299.63 344.97 2.18 53.71 nr 398.681500mm length 407.93 814.63 2.63 64.80 nr 879.432000mm length 516.23 594.35 3.06 75.39 nr 669.742400mm length 602.87 694.10 3.37 83.03 nr 777.133000mm length 854.63 983.96 3.92 96.58 nr 1080.54

600mm high; double panel (100mm deep)500mm length 451.06 519.32 2.18 53.71 nr 573.031000mm length 736.06 847.44 2.43 59.87 nr 907.321500mm length 1021.06 1175.57 3.13 77.12 nr 1252.692000mm length 1306.06 1503.70 3.77 92.89 nr 1596.592400mm length 1534.06 1766.20 4.07 100.28 nr 1866.483000mm length 1997.86 2300.19 5.11 125.90 nr 2426.09

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 315

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

HEAT EMITTERS – cont'd

Flat panel type steel radiators; fixed with andincluding brackets; taking down once fordecoration; refixing – cont'd

700mm high; single panel (44mm deep)500mm length 202.73 233.41 2.28 56.18 nr 289.581000mm length 322.43 371.22 2.28 56.18 nr 427.401500mm length 442.13 509.04 3.23 79.58 nr 588.622000mm length 561.83 646.85 3.87 95.35 nr 742.202400mm length 657.59 757.10 4.17 102.74 nr 859.843000mm length 923.03 1062.71 5.24 129.11 nr 1191.81

700mm high; double panel (100mm deep)500mm length 488.11 561.97 2.23 54.94 nr 616.921000mm length 810.16 932.76 2.83 69.73 nr 1002.481500mm length 1132.21 1303.54 3.73 91.90 nr 1395.442000mm length 1454.26 1674.33 4.46 109.89 nr 1784.212400mm length 1711.90 1970.95 4.48 110.38 nr 2081.333000mm length 1927.01 2218.61 5.24 129.11 nr 2347.72

Fan convector; sheet metal casing withlockable access panel; centrifugal fan; airfilter; LPHW heating coil; extrudedaluminium grilles; 3 speed; includes fixing inposition; electrical work elsewhere

Free standing flat top, 695mm high, mediumspeed rating Entering air temperature, 18°C

695mm long, 1 row 1.94 kW, 75 l/sec 633.08 728.88 2.73 67.26 nr 796.14695mm long, 2 row 2.64 kW, 75 l/sec 633.08 728.88 2.73 67.26 nr 796.14895mm long, 1 row 4.02 kW, 150 l/sec 713.38 821.33 2.73 67.26 nr 888.59895mm long, 2 row 5.62 kW, 150 l/sec 713.38 821.33 2.73 67.26 nr 888.591195mm long, 1 row 6.58 kW, 250 l/sec 812.19 935.09 3.00 73.92 nr 1009.011195mm long, 2 row 9.27 kW, 250 l/sec 812.19 935.09 3.00 73.92 nr 1009.011495mm long, 1 row 9.04 kW, 340 l/sec 906.39 1043.55 3.26 80.32 nr 1123.871495mm long, 2 row 12.73 kW, 340 l/sec 906.39 1043.55 3.26 80.32 nr 1123.87

Free standing flat top, 695mm high, mediumspeed rating, c/w floor plinth

695mm long, 1 row 1.94 kW, 75 l/sec 664.73 765.32 2.73 67.26 nr 832.58695mm long, 2 row 2.64 kW, 75 l/sec 664.73 765.32 2.73 67.26 nr 832.58895mm long, 1 row 4.02 kW, 150 l/sec 749.04 862.39 2.73 67.26 nr 929.65895mm long, 2 row 5.62 kW, 150 l/sec 749.04 862.39 2.73 67.26 nr 929.651195mm long, 1 row 6.58 kW, 250 l/sec 852.81 981.86 3.00 73.92 nr 1055.781195mm long, 2 row 9.27 kW, 250 l/sec 852.81 981.86 3.00 73.92 nr 1055.781495mm long, 1 row 9.04 kW, 340 l/sec 951.70 1095.72 3.26 80.32 nr 1176.041495mm long, 2 row 12.73 kW, 340 l/sec 951.70 1095.72 3.26 80.32 nr 1176.04

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316 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Free standing sloping top, 695mm high, mediumspeed rating, c/w floor plinth

695mm long, 1 row 1.94 kW, 75 l/sec 687.89 791.99 2.73 67.26 nr 859.25695mm long, 2 row 2.64 kW, 75 l/sec 687.89 791.99 2.73 67.26 nr 859.25895mm long, 1 row 4.02 kW, 150 l/sec 772.20 889.05 2.73 67.26 nr 956.32895mm long, 2 row 5.62 kW, 150 l/sec 772.20 889.05 2.73 67.26 nr 956.321195mm long, 1 row 6.58 kW, 250 l/sec 875.97 1008.53 3.00 73.92 nr 1082.441195mm long, 2 row 9.27 kW, 250 l/sec 875.97 1008.53 3.00 73.92 nr 1082.441495mm long, 1 row 9.04 kW, 340 l/sec 974.86 1122.38 3.26 80.32 nr 1202.701495mm long, 2 row 12.73 kW, 340 l/sec 974.86 1122.38 3.26 80.32 nr 1202.70

Wall mounted high level sloping discharge695mm long, 1 row 1.94 kW, 75 l/sec 694.84 799.99 2.73 67.26 nr 867.25695mm long, 2 row 2.64 kW, 75 l/sec 694.84 799.99 2.73 67.26 nr 867.25895mm long, 1 row 4.02 kW, 150 l/sec 714.93 823.12 2.73 67.26 nr 890.38895mm long, 2 row 5.62 kW, 150 l/sec 714.93 823.12 2.73 67.26 nr 890.381195mm long, 1 row 6.58 kW, 250 l/sec 870.08 1001.74 3.00 73.92 nr 1075.661195mm long, 2 row 9.27 kW, 250 l/sec 870.08 1001.74 3.00 73.92 nr 1075.661495mm long, 1 row 9.04 kW, 340 l/sec 943.43 1086.19 3.26 80.32 nr 1166.521495mm long, 2 row 12.73 kW, 340 l/sec 943.43 1086.19 3.26 80.32 nr 1166.52

Ceiling mounted sloping inlet/outlet 665mm wide895mm long, 1 row 4.02 kW, 150 l/sec 785.94 904.87 4.15 102.25 nr 1007.12895mm long, 2 row 5.62 kW, 150 l/sec 785.94 904.87 4.15 102.25 nr 1007.121195mm long, 1 row 6.58 kW, 250 l/sec 883.23 1016.88 4.15 102.25 nr 1119.131195mm long, 2 row 9.27 kW, 250 l/sec 883.23 1016.88 4.15 102.25 nr 1119.131495mm long, 1 row 9.04 kW, 340 l/sec 969.69 1116.43 4.15 102.25 nr 1218.681495mm long, 2 row 12.73 kW, 340 l/sec 969.69 1116.43 4.15 102.25 nr 1218.68

Free standing unit, extended height

1700/1900/2100mm895mm long, 1 row 4.02 kW, 150 l/sec 909.78 1047.45 3.11 76.63 nr 1124.08895mm long, 2 row 5.62 kW, 150 l/sec 909.48 1047.11 3.11 76.63 nr 1123.731195mm long, 1 row 6.58 kW, 250 l/sec 1062.34 1223.10 3.11 76.63 nr 1299.721195mm long, 2 row 9.27 kW, 250 l/sec 1062.34 1223.10 3.11 76.63 nr 1299.721495mm long, 1 row 9.04 kW, 340 l/sec 1168.89 1345.77 3.11 76.63 nr 1422.401495mm long, 2 row 12.73 kW, 340 l/sec 1168.89 1345.77 3.11 76.63 nr 1422.40

LTHW trench heating; water temperatures90°C/70°C; room air temperature 20°C;convector with copper tubes and aluminiumfins within steel duct; Includes fixing withinfloor screed; electrical work elsewhere

Natural convection type

Normal capacity, 182mm width, completewith linear, natural anodised aluminium grille(grille also costed separately below)

92mm deep1250mm long, 234 W output 222.34 255.99 2.00 49.28 nr 305.262250mm long, 471 W output 355.74 409.57 4.00 98.55 nr 508.133250mm long, 709 W output 486.61 560.25 5.00 123.19 nr 683.444250mm long, 946 W output 621.28 715.30 7.00 172.47 nr 887.765000mm long, 1124 W output 848.69 977.12 8.00 197.11 nr 1174.23

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 317

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

HEAT EMITTERS – cont'd

Normal capacity, 182mm width, completewith linear, natural anodised aluminium grille(grille also costed separately below) – cont'd

120mm deep1250mm long, 294 W output 259.18 298.40 2.00 49.28 nr 347.682250mm long, 471 W output 407.84 469.56 4.00 98.55 nr 568.113250mm long, 891 W output 555.21 639.23 5.00 123.19 nr 762.424250mm long, 1190 W output 702.59 808.91 7.00 172.47 nr 981.385000mm long, 1414 W output 946.53 1089.76 8.00 197.11 nr 1286.87

150mm deep1250mm long, 329 W output 265.54 305.72 2.00 49.28 nr 355.002250mm long, 664 W output 419.27 482.72 4.00 98.55 nr 581.273250mm long, 998 W output 570.46 656.78 5.00 123.19 nr 779.984250mm long, 1333 W output 725.46 835.24 7.00 172.47 nr 1007.715000mm long, 1584 W output 973.20 1120.47 8.00 197.11 nr 1317.58

200mm deep1250mm long, 396 W output 276.97 318.88 2.00 49.28 nr 368.162250mm long, 799 W output 506.94 583.65 4.00 98.55 nr 682.213250mm long, 1201 W output 603.49 694.81 5.00 123.19 nr 818.014250mm long, 1603 W output 772.46 889.35 7.00 172.47 nr 1061.825000mm long, 1905 W output 1026.56 1181.90 8.00 197.11 nr 1379.01

Fan assisted type (outputs assume fan at 50%)

Normal capacity, 182mm width, complete withNatural anodised aluminium grille112mm deep

1250mm long, 437 W output 586.97 675.79 2.00 49.28 nr 725.072250mm long, 1019 W output 710.22 817.69 4.00 98.55 nr 916.253250mm long, 1488 W output 834.72 961.03 5.00 123.19 nr 1084.234250mm long, 1845 W output 957.96 1102.92 7.00 172.47 nr 1275.395000mm long, 2038 W output 1081.20 1244.81 8.00 197.11 nr 1441.92Linear grille anodised aluminium, 170mmwidth (if supplied as a separate item) 138.49 159.45 - - m 159.54Roll up grille, natural anodised aluminium 138.49 159.45 - - m 159.54Thermostatic valve with remote regulator (c/wvalve body) 57.18 65.83 4.00 98.55 nr 164.39Fan speed controller 27.95 32.18 2.00 49.28 nr 81.46

Note: as an alternative to thermostaticcontrol, the system can be controlled via twoport valves. Refer to valve section in T31 forvalve prices

T: MECHANICAL/COOLING/HEATING SYSTEMS

318 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

LTHW underfloor heating; water flow andreturn temperatures of 60°C and 70°C;pipework at 300mm centres; pipe fixings;flow and return manifolds and zoneactuators; wiring block; insulation; includesfixing in position; excludes secondary pump,mixing valve, zone thermostats and floorfinishes ; electrical work elsewhere

Note: All rates are expressed on a m2 basis,for the following example areas

Screeded floor with 15–25mm stone/marblefinish (producing 80–100W/m2)

250m2 area (single zone) 24.28 27.95 0.14 3.45 m2 31.401000m2 area (single zone) 23.65 27.23 0.12 2.96 m2 30.195000m2 area (multi-zone) 23.60 27.17 0.10 2.46 m2 29.64

Screeded floor with 10mm carpet tile (producing80–100W/m2)

250m2 area (single zone) 24.28 27.95 0.14 3.45 m2 31.401000m2 area (single zone) 23.65 27.23 0.12 2.96 m2 30.195000m2 area (multi-zone) 23.60 27.17 0.10 2.46 m2 29.64

Floating timber floor with 20mm timber finish(producing 70–80Wm2)

250m2 are (single zone) 30.60 35.23 0.14 3.45 m2 38.681000m2 area(single zone) 32.80 37.76 0.12 2.96 m2 40.725000m2 area (multi-zone) 31.33 36.07 0.10 2.46 m2 38.53

Floating timber floor with 10mm carpet tile(producing 70–80W/m2)

250m2 are (single zone) 39.82 45.85 0.16 3.94 m2 49.791000m2 area(single zone) 36.93 42.52 0.12 2.96 m2 45.485000m2 area (multi-zone) 35.33 40.68 0.10 2.46 m2 43.14

PIPE FREEZING

Freeze isolation of carbon steel or copperpipelines containing static water, either sideof work location, freeze duration notexceeding 4 hours assuming that flow andreturn circuits are treated concurrently andactivities undertaken during normal workinghours

Up to 4 freezes50mm dia 380.26 437.80 1.00 24.64 nr 462.4465mm dia 380.26 437.80 1.00 24.64 nr 462.4480mm dia 434.72 500.50 1.00 24.64 nr 525.14100mm dia 489.19 563.22 1.00 24.64 nr 587.86150mm dia 813.98 937.16 1.00 24.64 nr 961.79200mm dia 1247.69 1436.50 1.00 24.64 nr 1461.14

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 319

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

ENERGY METERS

Ultrasonic

Energy meter for measuring energy use inLTHW systems; includes ultrasonic flowmeter (with sensor and signal converter),energy calculator, pair of temperaturesensors with brass pockets, and 3m ofinterconnecting cable; includes fixing inposition; electrical work elsewhere

Pipe size (flanged connections to PN16);maximum flow rate

50mm, 36m3/hr 1122.84 1292.75 1.80 44.35 nr 1337.1065mm, 60m3/hr 1237.71 1425.01 2.32 57.16 nr 1482.1780mm, 100m3/hr 1387.38 1597.33 2.56 63.07 nr 1660.40125mm, 250m3/hr 1607.41 1850.65 3.60 88.70 nr 1939.35150mm, 360m3/hr 1744.93 2008.98 4.80 118.26 nr 2127.25200mm, 600m3/hr 1949.60 2244.62 6.24 153.74 nr 2398.37250mm, 1000m3/hr 2249.72 2590.16 9.60 236.53 nr 2826.69300mm, 1500m3/hr 2644.50 3044.68 10.80 266.09 nr 3310.77350mm, 2000m3/hr 3186.50 3668.70 13.20 325.23 nr 3993.92400mm, 2500m3/hr 3647.61 4199.58 15.60 384.36 nr 4583.94500mm, 3000m3/hr 4139.45 4765.85 24.00 591.32 nr 5357.17600mm, 3500m3/hr 4650.72 5354.49 28.00 689.88 nr 6044.37

Y50 –THERMAL INSULATION

For flexible closed cell insulation seeSection S10: Cold Water

Mineral fibre sectional insulation; brightclass O foil faced; bright class O foiltaped joints; 19mm aluminium bands

CONCEALED PIPEWORK

20mm thick15mm diameter 2.77 3.19 0.15 2.90 m 6.0920mm diameter 2.95 3.40 0.15 2.90 m 6.3025mm diameter 3.17 3.65 0.15 2.90 m 6.5532mm diameter 3.54 4.08 0.15 2.90 m 6.9840mm diameter 3.79 4.36 0.15 2.90 m 7.2750mm diameter 4.33 4.99 0.15 2.90 m 7.89

Extra over for fittings concealed insulation

Flange/union15mm diameter 1.38 1.59 0.13 2.52 nr 4.1020mm diameter 1.48 1.70 0.13 2.52 nr 4.2225mm diameter 1.59 1.83 0.13 2.52 nr 4.3532mm diameter 1.77 2.04 0.13 2.52 nr 4.5540mm diameter 1.89 2.18 0.13 2.52 nr 4.6950mm diameter 2.16 2.49 0.13 2.52 nr 5.00

T: MECHANICAL/COOLING/HEATING SYSTEMS

320 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Valves15mm diameter 2.77 3.19 0.15 2.90 nr 6.0920mm diameter 3.17 3.65 0.15 2.90 nr 6.5525mm diameter 3.17 3.65 0.15 2.90 nr 6.5532mm diameter 3.54 4.08 0.15 2.90 nr 6.9840mm diameter 3.79 4.36 0.15 2.90 nr 7.2750mm diameter 4.33 4.99 0.15 2.90 nr 7.89

Expansion bellows15mm diameter 5.53 6.37 0.22 4.26 nr 10.6220mm diameter 5.91 6.80 0.22 4.26 nr 11.0625mm diameter 6.35 7.31 0.22 4.26 nr 11.5732mm diameter 7.07 8.14 0.22 4.26 nr 12.4040mm diameter 7.57 8.72 0.22 4.26 nr 12.9750mm diameter 8.65 9.96 0.22 4.26 nr 14.22

25mm thick15mm diameter 3.05 3.51 0.15 2.90 m 6.4120mm diameter 3.28 3.78 0.15 2.90 m 6.6825mm diameter 3.68 4.24 0.15 2.90 m 7.1432mm diameter 4.00 4.61 0.15 2.90 m 7.5140mm diameter 4.28 4.93 0.15 2.90 m 7.8350mm diameter 4.90 5.64 0.15 2.90 m 8.5465mm diameter 5.60 6.45 0.15 2.90 m 9.3580mm diameter 6.14 7.07 0.22 4.26 m 11.33100mm diameter 8.10 9.33 0.22 4.26 m 13.58125mm diameter 9.36 10.78 0.22 4.26 m 15.03150mm diameter 11.15 12.84 0.22 4.26 m 17.10200mm diameter 15.76 18.14 0.25 4.84 m 22.98250mm diameter 18.87 21.73 0.25 4.84 m 26.56300mm diameter 20.17 23.22 0.25 4.84 m 28.06

Extra over for fittings concealed insulationFlange/union15mm diameter 1.52 1.75 0.13 2.52 nr 4.2720mm diameter 1.64 1.89 0.13 2.52 nr 4.4025mm diameter 1.84 2.12 0.13 2.52 nr 4.6332mm diameter 2.01 2.31 0.13 2.52 nr 4.8340mm diameter 2.13 2.45 0.13 2.52 nr 4.9750mm diameter 2.45 2.82 0.13 2.52 nr 5.3465mm diameter 2.80 3.22 0.13 2.52 nr 5.7480mm diameter 3.08 3.55 0.18 3.48 nr 7.03100mm diameter 4.05 4.66 0.18 3.48 nr 8.15125mm diameter 4.68 5.39 0.18 3.48 nr 8.87150mm diameter 5.58 6.42 0.18 3.48 nr 9.91200mm diameter 7.88 9.07 0.22 4.26 nr 13.33250mm diameter 9.44 10.87 0.22 4.26 nr 15.13300mm diameter 10.09 11.62 0.22 4.26 nr 15.87

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 321

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

Y50 –THERMAL INSULATION – cont'd

Extra over for fittings concealed insulation –cont'd

Valves15mm diameter 3.05 3.51 0.15 2.90 nr 6.4120mm diameter 3.28 3.78 0.15 2.90 nr 6.6825mm diameter 3.68 4.24 0.15 2.90 nr 7.1432mm diameter 4.00 4.61 0.15 2.90 nr 7.5140mm diameter 4.28 4.93 0.15 2.90 nr 7.8350mm diameter 4.90 5.64 0.15 2.90 nr 8.5465mm diameter 5.60 6.45 0.15 2.90 nr 9.3580mm diameter 6.14 7.07 0.20 3.87 nr 10.94100mm diameter 8.10 9.33 0.20 3.87 nr 13.20125mm diameter 9.36 10.78 0.20 3.87 nr 14.65150mm diameter 11.15 12.84 0.20 3.87 nr 16.71200mm diameter 15.76 18.14 0.25 4.84 nr 22.98250mm diameter 18.87 21.73 0.25 4.84 nr 26.56300mm diameter 20.17 23.22 0.25 4.84 nr 28.06

Expansion bellows15mm diameter 6.09 7.01 0.22 4.26 nr 11.2720mm diameter 6.57 7.56 0.22 4.26 nr 11.8225mm diameter 7.33 8.44 0.22 4.26 nr 12.7032mm diameter 7.99 9.20 0.22 4.26 nr 13.4640mm diameter 8.57 9.87 0.22 4.26 nr 14.1250mm diameter 9.82 11.31 0.22 4.26 nr 15.5665mm diameter 11.20 12.89 0.22 4.26 nr 17.1580mm diameter 12.27 14.13 0.29 5.61 nr 19.74100mm diameter 16.18 18.63 0.29 5.61 nr 24.24125mm diameter 18.72 21.55 0.29 5.61 nr 27.17150mm diameter 22.31 25.69 0.29 5.61 nr 31.30200mm diameter 31.51 36.28 0.36 6.97 nr 43.25250mm diameter 37.74 43.45 0.36 6.97 nr 50.42300mm diameter 40.35 46.46 0.36 6.97 nr 53.42

30mm thick15mm diameter 3.96 4.56 0.15 2.90 m 7.4620mm diameter 4.24 4.88 0.15 2.90 m 7.7825mm diameter 4.49 5.17 0.15 2.90 m 8.0732mm diameter 4.89 5.63 0.15 2.90 m 8.5340mm diameter 5.18 5.96 0.15 2.90 m 8.8750mm diameter 5.92 6.82 0.15 2.90 m 9.7265mm diameter 6.70 7.71 0.15 2.90 m 10.6280mm diameter 7.32 8.43 0.22 4.26 m 12.69100mm diameter 9.46 10.89 0.22 4.26 m 15.15125mm diameter 10.90 12.55 0.22 4.26 m 16.81150mm diameter 12.80 14.74 0.22 4.26 m 18.99200mm diameter 17.89 20.60 0.25 4.84 m 25.44250mm diameter 21.28 24.50 0.25 4.84 m 29.34300mm diameter 22.55 25.96 0.25 4.84 m 30.80350mm diameter 24.78 28.53 0.25 4.84 m 33.37

T: MECHANICAL/COOLING/HEATING SYSTEMS

322 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra over for fittings concealed insulation

Flange/union15mm diameter 1.97 2.27 0.13 2.52 nr 4.7820mm diameter 2.12 2.44 0.13 2.52 nr 4.9625mm diameter 2.24 2.58 0.13 2.52 nr 5.1032mm diameter 2.45 2.82 0.13 2.52 nr 5.3440mm diameter 2.59 2.98 0.13 2.52 nr 5.5050mm diameter 2.97 3.42 0.13 2.52 nr 5.9465mm diameter 3.36 3.87 0.13 2.52 nr 6.3880mm diameter 3.65 4.20 0.18 3.48 nr 7.69100mm diameter 4.74 5.46 0.18 3.48 nr 8.94125mm diameter 5.44 6.26 0.18 3.48 nr 9.75150mm diameter 6.41 7.38 0.18 3.48 nr 10.86200mm diameter 8.95 10.30 0.22 4.26 nr 14.56250mm diameter 10.65 12.26 0.22 4.26 nr 16.52300mm diameter 11.29 13.00 0.22 4.26 nr 17.26350mm diameter 12.39 14.26 0.22 4.26 nr 18.52

Valves15mm diameter 4.24 4.88 0.15 2.90 nr 7.7820mm diameter 4.24 4.88 0.15 2.90 nr 7.7825mm diameter 4.49 5.17 0.15 2.90 nr 8.0732mm diameter 4.89 5.63 0.15 2.90 nr 8.5340mm diameter 5.18 5.96 0.15 2.90 nr 8.8750mm diameter 5.92 6.82 0.15 2.90 nr 9.7265mm diameter 6.70 7.71 0.15 2.90 nr 10.6280mm diameter 7.32 8.43 0.20 3.87 nr 12.30100mm diameter 9.46 10.89 0.20 3.87 nr 14.76125mm diameter 10.90 12.55 0.20 3.87 nr 16.42150mm diameter 12.80 14.74 0.20 3.87 nr 18.61200mm diameter 17.89 20.60 0.25 4.84 nr 25.44250mm diameter 21.28 24.50 0.25 4.84 nr 29.34300mm diameter 22.55 25.96 0.25 4.84 nr 30.80350mm diameter 24.78 28.53 0.25 4.84 nr 33.37

Expansion bellows15mm diameter 7.93 9.13 0.22 4.26 nr 13.3920mm diameter 8.47 9.75 0.22 4.26 nr 14.0125mm diameter 8.97 10.33 0.22 4.26 nr 14.5932mm diameter 9.80 11.28 0.22 4.26 nr 15.5440mm diameter 10.36 11.93 0.22 4.26 nr 16.1950mm diameter 11.85 13.64 0.22 4.26 nr 17.9065mm diameter 13.41 15.44 0.22 4.26 nr 19.7080mm diameter 14.63 16.84 0.29 5.61 nr 22.46100mm diameter 18.94 21.81 0.29 5.61 nr 27.42125mm diameter 21.78 25.08 0.29 5.61 nr 30.69150mm diameter 25.59 29.46 0.29 5.61 nr 35.07200mm diameter 35.78 41.19 0.36 6.97 nr 48.16250mm diameter 42.56 49.00 0.36 6.97 nr 55.97300mm diameter 45.13 51.96 0.36 6.97 nr 58.93350mm diameter 49.55 57.05 0.36 6.97 nr 64.02

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 323

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

Y50 –THERMAL INSULATION – cont'd

40mm thick15mm diameter 5.07 5.84 0.15 2.90 m 8.7420mm diameter 5.23 6.02 0.15 2.90 m 8.9225mm diameter 5.63 6.48 0.15 2.90 m 9.3932mm diameter 6.00 6.91 0.15 2.90 m 9.8140mm diameter 6.30 7.25 0.15 2.90 m 10.1650mm diameter 7.13 8.21 0.15 2.90 m 11.1165mm diameter 8.00 9.21 0.15 2.90 m 12.1180mm diameter 8.70 10.02 0.22 4.26 m 14.27100mm diameter 11.30 13.01 0.22 4.26 m 17.27125mm diameter 12.77 14.70 0.22 4.26 m 18.96150mm diameter 14.90 17.15 0.22 4.26 m 21.41200mm diameter 20.59 23.71 0.25 4.84 m 28.54250mm diameter 24.13 27.78 0.25 4.84 m 32.62300mm diameter 25.80 29.70 0.25 4.84 m 34.54350mm diameter 28.53 32.85 0.25 4.84 m 37.69400mm diameter 31.79 36.60 0.25 4.84 m 41.44

Extra over for fittings concealed insulation

Flange/union15mm diameter 2.54 2.92 0.13 2.52 nr 5.4420mm diameter 2.61 3.00 0.13 2.52 nr 5.5225mm diameter 2.81 3.24 0.13 2.52 nr 5.7532mm diameter 2.99 3.44 0.13 2.52 nr 5.9640mm diameter 3.15 3.63 0.13 2.52 nr 6.1450mm diameter 3.57 4.11 0.13 2.52 nr 6.6365mm diameter 4.00 4.61 0.13 2.52 nr 7.1280mm diameter 4.36 5.02 0.18 3.48 nr 8.50100mm diameter 5.65 6.50 0.18 3.48 nr 9.99125mm diameter 6.37 7.33 0.18 3.48 nr 10.82150mm diameter 7.46 8.59 0.18 3.48 nr 12.07200mm diameter 10.30 11.86 0.22 4.26 nr 16.12250mm diameter 12.06 13.88 0.22 4.26 nr 18.14300mm diameter 12.89 14.84 0.22 4.26 nr 19.10350mm diameter 14.27 16.43 0.22 4.26 nr 20.69400mm diameter 15.91 18.32 0.22 4.26 nr 22.58

Valves15mm diameter 5.07 5.84 0.15 2.90 nr 8.7420mm diameter 5.23 6.02 0.15 2.90 nr 8.9225mm diameter 5.63 6.48 0.15 2.90 nr 9.3932mm diameter 6.00 6.91 0.15 2.90 nr 9.8140mm diameter 6.30 7.25 0.15 2.90 nr 10.1650mm diameter 7.13 8.21 0.15 2.90 nr 11.1165mm diameter 8.00 9.21 0.15 2.90 nr 12.1180mm diameter 8.70 10.02 0.20 3.87 nr 13.89100mm diameter 11.30 13.01 0.20 3.87 nr 16.88125mm diameter 12.77 14.70 0.20 3.87 nr 18.57150mm diameter 14.90 17.15 0.20 3.87 nr 21.03200mm diameter 20.59 23.71 0.25 4.84 nr 28.54250mm diameter 24.13 27.78 0.25 4.84 nr 32.62300mm diameter 25.80 29.70 0.25 4.84 nr 34.54350mm diameter 28.53 32.85 0.25 4.84 nr 37.69400mm diameter 31.79 36.60 0.25 4.84 nr 41.44

T: MECHANICAL/COOLING/HEATING SYSTEMS

324 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Expansion bellows15mm diameter 10.16 11.70 0.22 4.26 nr 15.9620mm diameter 10.45 12.03 0.22 4.26 nr 16.2925mm diameter 11.26 12.96 0.22 4.26 nr 17.2232mm diameter 11.99 13.80 0.22 4.26 nr 18.0640mm diameter 12.61 14.52 0.22 4.26 nr 18.7850mm diameter 14.27 16.43 0.22 4.26 nr 20.6965mm diameter 15.99 18.41 0.22 4.26 nr 22.6780mm diameter 17.42 20.06 0.29 5.61 nr 25.67100mm diameter 22.59 26.01 0.29 5.61 nr 31.62125mm diameter 25.53 29.39 0.29 5.61 nr 35.01150mm diameter 29.81 34.32 0.29 5.61 nr 39.93200mm diameter 41.18 47.41 0.36 6.97 nr 54.38250mm diameter 48.26 55.56 0.36 6.97 nr 62.53300mm diameter 51.60 59.41 0.36 6.97 nr 66.38350mm diameter 28.53 32.85 0.36 6.97 nr 39.81400mm diameter 63.60 73.22 0.36 6.97 nr 80.19

50mm thick15mm diameter 7.06 8.13 0.15 2.90 m 11.0320mm diameter 7.42 8.54 0.15 2.90 m 11.4525mm diameter 7.89 9.08 0.15 2.90 m 11.9932mm diameter 8.24 9.49 0.15 2.90 m 12.3940mm diameter 8.67 9.98 0.15 2.90 m 12.8950mm diameter 9.72 11.19 0.15 2.90 m 14.0965mm diameter 10.63 12.24 0.15 2.90 m 15.1480mm diameter 11.37 13.09 0.22 4.26 m 17.35100mm diameter 14.54 16.74 0.22 4.26 m 21.00125mm diameter 16.32 18.79 0.22 4.26 m 23.05150mm diameter 18.84 21.69 0.22 4.26 m 25.95200mm diameter 25.71 29.60 0.25 4.84 m 34.44250mm diameter 29.70 34.19 0.25 4.84 m 39.03300mm diameter 31.47 36.23 0.25 4.84 m 41.07350mm diameter 34.73 39.99 0.25 4.84 m 44.82400mm diameter 38.52 44.35 0.25 4.84 m 49.19

Extra over for fittings concealed insulation

Flange/union15mm diameter 3.53 4.06 0.13 2.52 nr 6.5820mm diameter 3.71 4.27 0.13 2.52 nr 6.7925mm diameter 3.95 4.55 0.13 2.52 nr 7.0632mm diameter 4.13 4.75 0.13 2.52 nr 7.2740mm diameter 4.34 5.00 0.13 2.52 nr 7.5150mm diameter 4.85 5.58 0.13 2.52 nr 8.1065mm diameter 5.31 6.11 0.13 2.52 nr 8.6380mm diameter 5.69 6.55 0.18 3.48 nr 10.03100mm diameter 7.28 8.38 0.18 3.48 nr 11.87125mm diameter 8.16 9.39 0.18 3.48 nr 12.88150mm diameter 9.42 10.85 0.18 3.48 nr 14.33200mm diameter 12.86 14.81 0.22 4.26 nr 19.06250mm diameter 14.85 17.10 0.22 4.26 nr 21.36300mm diameter 15.74 18.12 0.22 4.26 nr 22.38350mm diameter 17.38 20.01 0.22 4.26 nr 24.27400mm diameter 19.27 22.19 0.22 4.26 nr 26.44

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 325

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

Y50 –THERMAL INSULATION – cont'd

Extra over for fittings concealed insulation –cont'd

Valves15mm diameter 7.06 8.13 0.15 2.90 nr 11.0320mm diameter 7.42 8.54 0.15 2.90 nr 11.4525mm diameter 7.89 9.08 0.15 2.90 nr 11.9932mm diameter 8.24 9.49 0.15 2.90 nr 12.3940mm diameter 8.67 9.98 0.15 2.90 nr 12.8950mm diameter 9.72 11.19 0.15 2.90 nr 14.0965mm diameter 10.63 12.24 0.15 2.90 nr 15.1480mm diameter 11.37 13.09 0.20 3.87 nr 16.96100mm diameter 14.54 16.74 0.20 3.87 nr 20.61125mm diameter 16.32 18.79 0.20 3.87 nr 22.66150mm diameter 18.84 21.69 0.20 3.87 nr 25.56200mm diameter 25.71 29.60 0.25 4.84 nr 34.44250mm diameter 29.70 34.19 0.25 4.84 nr 39.03300mm diameter 31.47 36.23 0.25 4.84 nr 41.07350mm diameter 34.73 39.99 0.25 4.84 nr 44.82400mm diameter 38.52 44.35 0.25 4.84 nr 49.19

Expansion bellows15mm diameter 14.09 16.22 0.22 4.26 nr 20.4820mm diameter 14.84 17.09 0.22 4.26 nr 21.3425mm diameter 15.77 18.16 0.22 4.26 nr 22.4132mm diameter 16.50 19.00 0.22 4.26 nr 23.2540mm diameter 17.34 19.96 0.22 4.26 nr 24.2250mm diameter 19.44 22.38 0.22 4.26 nr 26.6465mm diameter 21.24 24.45 0.22 4.26 nr 28.7180mm diameter 22.75 26.19 0.29 5.61 nr 31.81100mm diameter 29.07 33.47 0.29 5.61 nr 39.08125mm diameter 32.63 37.57 0.29 5.61 nr 43.18150mm diameter 37.68 43.38 0.29 5.61 nr 48.99200mm diameter 51.45 59.24 0.36 6.97 nr 66.20250mm diameter 59.39 68.38 0.36 6.97 nr 75.34300mm diameter 62.96 72.49 0.36 6.97 nr 79.45350mm diameter 69.48 79.99 0.36 6.97 nr 86.96400mm diameter 77.04 88.70 0.36 6.97 nr 95.67

Mineral fibre sectional insulation; brightclass O foil faced; bright class O foil tapedjoints; 22 swg plain/embossed aluminiumcladding; pop riveted

PLANTROOM PIPEWORK

20mm thick15mm diameter 4.52 5.20 0.44 8.52 m 13.7220mm diameter 4.78 5.50 0.44 8.52 m 14.0225mm diameter 5.11 5.88 0.44 8.52 m 14.4032mm diameter 5.54 6.38 0.44 8.52 m 14.8940mm diameter 5.84 6.72 0.44 8.52 m 15.2450mm diameter 6.50 7.48 0.44 8.52 m 16.00

T: MECHANICAL/COOLING/HEATING SYSTEMS

326 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra over for fittings plantroom insulation

Flange/union15mm diameter 5.05 5.81 0.58 11.23 nr 17.0420mm diameter 5.36 6.17 0.58 11.23 nr 17.4025mm diameter 5.74 6.61 0.58 11.23 nr 17.8332mm diameter 6.28 7.23 0.58 11.23 nr 18.4640mm diameter 6.63 7.63 0.58 11.23 nr 18.8650mm diameter 7.44 8.57 0.58 11.23 nr 19.79

Bends15mm diameter 2.48 2.86 0.44 8.52 nr 11.3720mm diameter 2.64 3.04 0.44 8.52 nr 11.5625mm diameter 2.82 3.25 0.44 8.52 nr 11.7632mm diameter 3.05 3.51 0.44 8.52 nr 12.0340mm diameter 3.20 3.68 0.44 8.52 nr 12.2050mm diameter 3.58 4.12 0.44 8.52 nr 12.64

Tees15mm diameter 1.49 1.72 0.44 8.52 nr 10.2320mm diameter 1.58 1.82 0.44 8.52 nr 10.3325mm diameter 1.69 1.95 0.44 8.52 nr 10.4632mm diameter 1.83 2.11 0.44 8.52 nr 10.6240mm diameter 1.93 2.22 0.44 8.52 nr 10.7450mm diameter 2.14 2.46 0.44 8.52 nr 10.98

Valves15mm diameter 2.77 3.19 0.78 15.10 nr 18.2920mm diameter 3.17 3.65 0.78 15.10 nr 18.7525mm diameter 3.17 3.65 0.78 15.10 nr 18.7532mm diameter 3.54 4.08 0.78 15.10 nr 19.1740mm diameter 3.79 4.36 0.78 15.10 nr 19.4650mm diameter 4.33 4.99 0.78 15.10 nr 20.08

Pumps15mm diameter 14.85 17.10 2.34 45.29 nr 62.3920mm diameter 15.75 18.13 2.34 45.29 nr 63.4225mm diameter 16.91 19.47 2.34 45.29 nr 64.7632mm diameter 18.45 21.24 2.34 45.29 nr 66.5340mm diameter 19.49 22.44 2.34 45.29 nr 67.7350mm diameter 21.91 25.23 2.34 45.29 nr 70.51

Expansion bellows15mm diameter 11.87 13.67 1.05 20.32 nr 33.9920mm diameter 12.60 14.51 1.05 20.32 nr 34.8325mm diameter 13.53 15.58 1.05 20.32 nr 35.9032mm diameter 14.75 16.98 1.05 20.32 nr 37.3040mm diameter 15.58 17.94 1.05 20.32 nr 38.2650mm diameter 17.52 20.17 1.05 20.32 nr 40.49

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 327

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

PLANTROOM PIPEWORK – cont'd

25mm thick15mm diameter 4.96 5.71 0.44 8.52 m 14.2320mm diameter 5.36 6.17 0.44 8.52 m 14.6925mm diameter 5.88 6.77 0.44 8.52 m 15.2932mm diameter 6.26 7.21 0.44 8.52 m 15.7240mm diameter 6.73 7.75 0.44 8.52 m 16.2650mm diameter 7.54 8.68 0.44 8.52 m 17.2065mm diameter 8.52 9.81 0.44 8.52 m 18.3380mm diameter 9.24 10.64 0.52 10.06 m 20.70100mm diameter 11.47 13.21 0.52 10.06 m 23.27125mm diameter 13.31 15.32 0.52 10.06 m 25.39150mm diameter 15.50 17.85 0.52 10.06 m 27.91200mm diameter 21.17 24.37 0.60 11.61 m 35.99250mm diameter 25.15 28.96 0.60 11.61 m 40.57300mm diameter 28.16 32.42 0.60 11.61 m 44.03

Extra over for fittings plantroom insulation

Flange/union15mm diameter 5.54 6.38 0.58 11.23 nr 17.6020mm diameter 6.00 6.91 0.58 11.23 nr 18.1325mm diameter 6.62 7.62 0.58 11.23 nr 18.8532mm diameter 7.10 8.17 0.58 11.23 nr 19.4040mm diameter 7.62 8.77 0.58 11.23 nr 20.0050mm diameter 8.59 9.89 0.58 11.23 nr 21.1265mm diameter 9.74 11.21 0.58 11.23 nr 22.4480mm diameter 10.59 12.19 0.67 12.97 nr 25.16100mm diameter 13.41 15.44 0.67 12.97 nr 28.41125mm diameter 15.57 17.93 0.67 12.97 nr 30.89150mm diameter 18.25 21.01 0.67 12.97 nr 33.98200mm diameter 25.21 29.02 0.87 16.84 nr 45.86250mm diameter 30.04 34.59 0.87 16.84 nr 51.42300mm diameter 33.19 38.21 0.87 16.84 nr 55.05

Bends15mm diameter 2.72 3.13 0.44 8.52 nr 11.6520mm diameter 2.95 3.40 0.44 8.52 nr 11.9125mm diameter 3.23 3.72 0.44 8.52 nr 12.2332mm diameter 3.45 3.97 0.44 8.52 nr 12.4940mm diameter 3.71 4.27 0.44 8.52 nr 12.7950mm diameter 4.15 4.78 0.44 8.52 nr 13.2965mm diameter 4.68 5.39 0.44 8.52 nr 13.9080mm diameter 5.08 5.85 0.52 10.06 nr 15.91100mm diameter 6.30 7.25 0.52 10.06 nr 17.32125mm diameter 7.33 8.44 0.52 10.06 nr 18.50150mm diameter 8.52 9.81 0.52 10.06 nr 19.87200mm diameter 11.64 13.40 0.60 11.61 nr 25.01250mm diameter 13.84 15.93 0.60 11.61 nr 27.55300mm diameter 15.49 17.83 0.60 11.61 nr 29.45

T: MECHANICAL/COOLING/HEATING SYSTEMS

328 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Tees15mm diameter 1.64 1.89 0.44 8.52 nr 10.4020mm diameter 1.76 2.03 0.44 8.52 nr 10.5425mm diameter 1.94 2.23 0.44 8.52 nr 10.7532mm diameter 2.07 2.38 0.44 8.52 nr 10.9040mm diameter 2.22 2.56 0.44 8.52 nr 11.0750mm diameter 2.48 2.86 0.44 8.52 nr 11.3765mm diameter 2.81 3.24 0.44 8.52 nr 11.7580mm diameter 3.05 3.51 0.52 10.06 nr 13.58100mm diameter 3.78 4.35 0.52 10.06 nr 14.42125mm diameter 4.40 5.07 0.52 10.06 nr 15.13150mm diameter 5.11 5.88 0.52 10.06 nr 15.95200mm diameter 6.98 8.04 0.60 11.61 nr 19.65250mm diameter 8.31 9.57 0.60 11.61 nr 21.18300mm diameter 9.30 10.71 0.60 11.61 nr 22.32

Valves15mm diameter 8.81 10.14 0.78 15.10 nr 25.2420mm diameter 9.52 10.96 0.78 15.10 nr 26.0625mm diameter 10.51 12.10 0.78 15.10 nr 27.2032mm diameter 11.28 12.99 0.78 15.10 nr 28.0840mm diameter 12.10 13.93 0.78 15.10 nr 29.0350mm diameter 13.63 15.69 0.78 15.10 nr 30.7965mm diameter 15.48 17.82 0.78 15.10 nr 32.9280mm diameter 16.83 19.38 0.92 17.81 nr 37.18100mm diameter 21.29 24.51 0.92 17.81 nr 42.32125mm diameter 24.74 28.48 0.92 17.81 nr 46.29150mm diameter 28.98 33.37 0.92 17.81 nr 51.17200mm diameter 40.05 46.11 1.12 21.68 nr 67.79250mm diameter 47.71 54.93 1.12 21.68 nr 76.61300mm diameter 52.71 60.69 1.12 21.68 nr 82.36

Pumps15mm diameter 16.31 18.78 2.34 45.29 nr 64.0720mm diameter 17.63 20.30 2.34 45.29 nr 65.5925mm diameter 19.47 22.42 2.34 45.29 nr 67.7032mm diameter 20.87 24.03 2.34 45.29 nr 69.3240mm diameter 22.41 25.80 2.34 45.29 nr 71.0950mm diameter 25.26 29.08 2.34 45.29 nr 74.3765mm diameter 28.65 32.99 2.34 45.29 nr 78.2780mm diameter 31.17 35.89 2.76 53.42 nr 89.30100mm diameter 39.43 45.40 2.76 53.42 nr 98.81125mm diameter 45.79 52.72 2.76 53.42 nr 106.14150mm diameter 53.67 61.79 2.76 53.42 nr 115.21200mm diameter 74.16 85.38 3.36 65.03 nr 150.41250mm diameter 88.35 101.72 3.36 65.03 nr 166.75300mm diameter 97.60 112.37 3.36 65.03 nr 177.40

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 329

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

PLANTROOM PIPEWORK – cont'd

Expansion bellows15mm diameter 13.04 15.01 1.05 20.32 nr 35.3320mm diameter 14.10 16.23 1.05 20.32 nr 36.5625mm diameter 15.57 17.93 1.05 20.32 nr 38.2532mm diameter 16.71 19.24 1.05 20.32 nr 39.5640mm diameter 17.93 20.64 1.05 20.32 nr 40.9650mm diameter 20.21 23.27 1.05 20.32 nr 43.5965mm diameter 22.92 26.39 1.05 20.32 nr 46.7180mm diameter 24.94 28.71 1.26 24.39 nr 53.10100mm diameter 31.54 36.31 1.26 24.39 nr 60.70125mm diameter 36.62 42.16 1.26 24.39 nr 66.55150mm diameter 42.92 49.41 1.26 24.39 nr 73.80200mm diameter 59.34 68.32 1.53 29.61 nr 97.93250mm diameter 70.69 81.39 1.53 29.61 nr 111.00300mm diameter 78.08 89.90 1.53 29.61 nr 119.51

30mm thick15mm diameter 6.11 7.03 0.44 8.52 m 15.5520mm diameter 6.47 7.45 0.44 8.52 m 15.9625mm diameter 6.85 7.89 0.44 8.52 m 16.4032mm diameter 7.50 8.63 0.44 8.52 m 17.1540mm diameter 7.81 8.99 0.44 8.52 m 17.5150mm diameter 8.67 9.98 0.44 8.52 m 18.5065mm diameter 9.78 11.26 0.44 8.52 m 19.7880mm diameter 10.69 12.31 0.52 10.06 m 22.37100mm diameter 13.13 15.12 0.52 10.06 m 25.18125mm diameter 15.00 17.27 0.52 10.06 m 27.33150mm diameter 17.49 20.14 0.52 10.06 m 30.20200mm diameter 23.50 27.06 0.60 11.61 m 38.67250mm diameter 27.80 32.01 0.60 11.61 m 43.62300mm diameter 30.61 35.24 0.60 11.61 m 46.85350mm diameter 34.08 39.24 0.60 11.61 m 50.85

Extra over for fittings plantroom insulation

Flange/union15mm diameter 6.95 8.00 0.58 11.23 nr 19.2320mm diameter 7.38 8.50 0.58 11.23 nr 19.7225mm diameter 7.82 9.00 0.58 11.23 nr 20.2332mm diameter 8.57 9.87 0.58 11.23 nr 21.0940mm diameter 8.96 10.32 0.58 11.23 nr 21.5450mm diameter 10.04 11.56 0.58 11.23 nr 22.7865mm diameter 11.34 13.06 0.58 11.23 nr 24.2880mm diameter 12.39 14.26 0.67 12.97 nr 27.23100mm diameter 15.48 17.82 0.67 12.97 nr 30.79125mm diameter 17.71 20.39 0.67 12.97 nr 33.36150mm diameter 20.72 23.86 0.67 12.97 nr 36.82200mm diameter 28.21 32.48 0.87 16.84 nr 49.32250mm diameter 33.45 38.51 0.87 16.84 nr 55.35300mm diameter 36.39 41.90 0.87 16.84 nr 58.73350mm diameter 40.37 46.48 0.87 16.84 nr 63.32

T: MECHANICAL/COOLING/HEATING SYSTEMS

330 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Bends15mm diameter 3.36 3.87 0.44 8.52 nr 12.3820mm diameter 3.55 4.09 0.44 8.52 nr 12.6025mm diameter 3.77 4.34 0.44 8.52 nr 12.8632mm diameter 4.12 4.74 0.44 8.52 nr 13.2640mm diameter 4.29 4.94 0.44 8.52 nr 13.4550mm diameter 4.78 5.50 0.44 8.52 nr 14.0265mm diameter 5.38 6.19 0.44 8.52 nr 14.7180mm diameter 5.87 6.76 0.52 10.06 nr 16.82100mm diameter 7.22 8.31 0.52 10.06 nr 18.38125mm diameter 8.25 9.50 0.52 10.06 nr 19.56150mm diameter 9.63 11.09 0.52 10.06 nr 21.15200mm diameter 12.93 14.89 0.60 11.61 nr 26.50250mm diameter 15.30 17.62 0.60 11.61 nr 29.23300mm diameter 16.83 19.38 0.60 11.61 nr 30.99350mm diameter 18.75 21.59 0.60 11.61 nr 33.20

Tees15mm diameter 2.02 2.33 0.44 8.52 nr 10.8420mm diameter 2.13 2.45 0.44 8.52 nr 10.9725mm diameter 2.26 2.60 0.44 8.52 nr 11.1232mm diameter 2.47 2.84 0.44 8.52 nr 11.3640mm diameter 2.58 2.97 0.44 8.52 nr 11.4950mm diameter 2.86 3.29 0.44 8.52 nr 11.8165mm diameter 3.22 3.71 0.44 8.52 nr 12.2280mm diameter 3.53 4.06 0.52 10.06 nr 14.13100mm diameter 4.34 5.00 0.52 10.06 nr 15.06125mm diameter 4.96 5.71 0.52 10.06 nr 15.77150mm diameter 5.78 6.65 0.52 10.06 nr 16.72200mm diameter 7.76 8.93 0.60 11.61 nr 20.55250mm diameter 9.18 10.57 0.60 11.61 nr 22.18300mm diameter 10.10 11.63 0.60 11.61 nr 23.24350mm diameter 11.26 12.96 0.60 11.61 nr 24.58

Valves15mm diameter 11.05 12.72 0.78 15.10 nr 27.8220mm diameter 11.72 13.49 0.78 15.10 nr 28.5925mm diameter 12.42 14.30 0.78 15.10 nr 29.4032mm diameter 13.61 15.67 0.78 15.10 nr 30.7740mm diameter 14.24 16.39 0.78 15.10 nr 31.4950mm diameter 15.94 18.35 0.78 15.10 nr 33.4565mm diameter 18.02 20.75 0.78 15.10 nr 35.8480mm diameter 19.67 22.65 0.92 17.81 nr 40.45100mm diameter 24.57 28.29 0.92 17.81 nr 46.09125mm diameter 28.14 32.40 0.92 17.81 nr 50.20150mm diameter 32.90 37.88 0.92 17.81 nr 55.68200mm diameter 44.80 51.58 1.12 21.68 nr 73.26250mm diameter 53.12 61.16 1.12 21.68 nr 82.83300mm diameter 57.79 66.54 1.12 21.68 nr 88.21350mm diameter 64.12 73.82 1.12 21.68 nr 95.50

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 331

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

PLANTROOM PIPEWORK – cont'd

Pumps15mm diameter 20.46 23.56 2.34 45.29 nr 68.8420mm diameter 21.71 25.00 2.34 45.29 nr 70.2825mm diameter 23.00 26.48 2.34 45.29 nr 71.7732mm diameter 25.20 29.01 2.34 45.29 nr 74.3040mm diameter 26.36 30.35 2.34 45.29 nr 75.6450mm diameter 29.53 34.00 2.34 45.29 nr 79.2965mm diameter 33.35 38.40 2.34 45.29 nr 83.6880mm diameter 36.42 41.93 2.76 53.42 nr 95.35100mm diameter 45.50 52.39 2.76 53.42 nr 105.80125mm diameter 52.11 60.00 2.76 53.42 nr 113.41150mm diameter 60.93 70.15 2.76 53.42 nr 123.57200mm diameter 82.97 95.53 3.36 65.03 nr 160.55250mm diameter 98.39 113.28 3.36 65.03 nr 178.31300mm diameter 107.04 123.24 3.36 65.03 nr 188.27350mm diameter 118.73 136.70 3.36 65.03 nr 201.73

Expansion bellows15mm diameter 16.37 18.85 1.05 20.32 nr 39.1720mm diameter 17.37 20.00 1.05 20.32 nr 40.3225mm diameter 18.40 21.18 1.05 20.32 nr 41.5132mm diameter 20.16 23.21 1.05 20.32 nr 43.5340mm diameter 21.09 24.28 1.05 20.32 nr 44.6050mm diameter 23.61 27.18 1.05 20.32 nr 47.5065mm diameter 26.69 30.73 1.05 20.32 nr 51.0580mm diameter 29.15 33.56 1.26 24.39 nr 57.95100mm diameter 36.40 41.91 1.26 24.39 nr 66.29125mm diameter 41.70 48.01 1.26 24.39 nr 72.40150mm diameter 48.75 56.13 1.26 24.39 nr 80.51200mm diameter 66.38 76.42 1.53 29.61 nr 106.04250mm diameter 78.70 90.61 1.53 29.61 nr 120.22300mm diameter 85.63 98.59 1.53 29.61 nr 128.20350mm diameter 94.99 109.36 1.53 29.61 nr 138.98

40mm thick15mm diameter 7.48 8.61 0.44 8.52 m 17.1320mm diameter 7.85 9.04 0.44 8.52 m 17.5525mm diameter 8.36 9.63 0.44 8.52 m 18.1432mm diameter 8.76 10.09 0.44 8.52 m 18.6040mm diameter 9.31 10.72 0.44 8.52 m 19.2350mm diameter 10.31 11.87 0.44 8.52 m 20.3965mm diameter 11.49 13.23 0.44 8.52 m 21.7480mm diameter 12.36 14.23 0.52 10.06 m 24.29100mm diameter 18.10 20.84 0.52 10.06 m 30.90125mm diameter 16.96 19.53 0.52 10.06 m 29.59150mm diameter 19.78 22.77 0.52 10.06 m 32.84200mm diameter 26.15 30.11 0.60 11.61 m 41.72250mm diameter 30.64 35.28 0.60 11.61 m 46.89300mm diameter 33.88 39.01 0.60 11.61 m 50.62350mm diameter 37.86 43.59 0.60 11.61 m 55.20400mm diameter 42.57 49.01 0.60 11.61 m 60.62

T: MECHANICAL/COOLING/HEATING SYSTEMS

332 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra over for fittings plantroom insulation

Flange/union15mm diameter 8.63 9.94 0.58 11.23 nr 21.1620mm diameter 9.01 10.37 0.58 11.23 nr 21.6025mm diameter 9.64 11.10 0.58 11.23 nr 22.3232mm diameter 10.14 11.67 0.58 11.23 nr 22.9040mm diameter 10.76 12.39 0.58 11.23 nr 23.6150mm diameter 11.99 13.80 0.58 11.23 nr 25.0365mm diameter 13.40 15.43 0.58 11.23 nr 26.6580mm diameter 14.45 16.64 0.67 12.97 nr 29.60100mm diameter 18.10 20.84 0.67 12.97 nr 33.81125mm diameter 20.27 23.34 0.67 12.97 nr 36.30150mm diameter 23.65 27.23 0.67 12.97 nr 40.20200mm diameter 31.73 36.53 0.87 16.84 nr 53.37250mm diameter 37.19 42.82 0.87 16.84 nr 59.66300mm diameter 40.70 46.86 0.87 16.84 nr 63.70350mm diameter 45.36 52.22 0.87 16.84 nr 69.06400mm diameter 50.86 58.56 0.87 16.84 nr 75.39

Bends15mm diameter 4.11 4.73 0.44 8.52 nr 13.2520mm diameter 4.31 4.96 0.44 8.52 nr 13.4825mm diameter 4.60 5.30 0.44 8.52 nr 13.8132mm diameter 4.81 5.54 0.44 8.52 nr 14.0540mm diameter 5.12 5.89 0.44 8.52 nr 14.4150mm diameter 5.67 6.53 0.44 8.52 nr 15.0465mm diameter 6.32 7.28 0.44 8.52 nr 15.7980mm diameter 6.79 7.82 0.52 10.06 nr 17.88100mm diameter 8.38 9.65 0.52 10.06 nr 19.71125mm diameter 9.32 10.73 0.52 10.06 nr 20.79150mm diameter 10.88 12.53 0.52 10.06 nr 22.59200mm diameter 14.37 16.54 0.60 11.61 nr 28.16250mm diameter 16.74 19.27 0.60 11.61 nr 30.89300mm diameter 18.64 21.46 0.60 11.61 nr 33.07350mm diameter 20.83 23.98 0.60 11.61 nr 35.59400mm diameter 23.42 26.96 0.60 11.61 nr 38.58

Tees15mm diameter 2.47 2.84 0.44 8.52 nr 11.3620mm diameter 2.58 2.97 0.44 8.52 nr 11.4925mm diameter 2.76 3.18 0.44 8.52 nr 11.6932mm diameter 2.89 3.33 0.44 8.52 nr 11.8440mm diameter 3.08 3.55 0.44 8.52 nr 12.0650mm diameter 3.40 3.91 0.44 8.52 nr 12.4365mm diameter 3.79 4.36 0.44 8.52 nr 12.8880mm diameter 4.08 4.70 0.52 10.06 nr 14.76100mm diameter 5.03 5.79 0.52 10.06 nr 15.86125mm diameter 5.60 6.45 0.52 10.06 nr 16.51150mm diameter 6.53 7.52 0.52 10.06 nr 17.58200mm diameter 8.63 9.94 0.60 11.61 nr 21.55250mm diameter 10.12 11.65 0.60 11.61 nr 23.26300mm diameter 11.17 12.86 0.60 11.61 nr 24.47350mm diameter 12.50 14.39 0.60 11.61 nr 26.00400mm diameter 14.05 16.18 0.60 11.61 nr 27.79

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 333

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

PLANTROOM PIPEWORK – cont'd

Valves15mm diameter 13.71 15.78 0.78 15.10 nr 30.8820mm diameter 14.31 16.48 0.78 15.10 nr 31.5725mm diameter 15.30 17.62 0.78 15.10 nr 32.7132mm diameter 16.11 18.55 0.78 15.10 nr 33.6440mm diameter 17.08 19.66 0.78 15.10 nr 34.7650mm diameter 19.04 21.92 0.78 15.10 nr 37.0265mm diameter 21.27 24.49 0.78 15.10 nr 39.5880mm diameter 22.95 26.42 0.92 17.81 nr 44.23100mm diameter 28.77 33.12 0.92 17.81 nr 50.93125mm diameter 32.17 37.04 0.92 17.81 nr 54.84150mm diameter 37.56 43.24 0.92 17.81 nr 61.05200mm diameter 50.39 58.02 1.12 21.68 nr 79.69250mm diameter 59.07 68.01 1.12 21.68 nr 89.69300mm diameter 64.64 74.42 1.12 21.68 nr 96.10350mm diameter 72.05 82.95 1.12 21.68 nr 104.63400mm diameter 80.79 93.02 1.12 21.68 nr 114.69

Pumps15mm diameter 25.38 29.22 2.34 45.29 nr 74.5120mm diameter 26.50 30.51 2.34 45.29 nr 75.8025mm diameter 28.34 32.63 2.34 45.29 nr 77.9232mm diameter 29.82 34.33 2.34 45.29 nr 79.6240mm diameter 31.64 36.43 2.34 45.29 nr 81.7250mm diameter 35.27 40.61 2.34 45.29 nr 85.9065mm diameter 39.39 45.35 2.34 45.29 nr 90.6480mm diameter 42.51 48.94 2.76 53.42 nr 102.36100mm diameter 53.26 61.32 2.76 53.42 nr 114.74125mm diameter 59.58 68.60 2.76 53.42 nr 122.01150mm diameter 69.56 80.09 2.76 53.42 nr 133.50200mm diameter 93.31 107.43 3.36 65.03 nr 172.46250mm diameter 109.39 125.94 3.36 65.03 nr 190.97300mm diameter 156.51 180.19 3.36 65.03 nr 245.22350mm diameter 133.41 153.60 3.36 65.03 nr 218.63400mm diameter 149.61 172.25 3.36 65.03 nr 237.28

Expansion bellows15mm diameter 20.30 23.37 1.05 20.32 nr 43.6920mm diameter 21.21 24.42 1.05 20.32 nr 44.7425mm diameter 22.67 26.10 1.05 20.32 nr 46.4232mm diameter 23.86 27.47 1.05 20.32 nr 47.7940mm diameter 25.31 29.14 1.05 20.32 nr 49.4650mm diameter 28.21 32.48 1.05 20.32 nr 52.8065mm diameter 31.51 36.28 1.05 20.32 nr 56.6080mm diameter 34.01 39.16 1.26 24.39 nr 63.54100mm diameter 42.61 49.06 1.26 24.39 nr 73.44125mm diameter 47.65 54.86 1.26 24.39 nr 79.25150mm diameter 55.64 64.06 1.26 24.39 nr 88.45200mm diameter 74.64 85.93 1.53 29.61 nr 115.55250mm diameter 87.52 100.76 1.53 29.61 nr 130.38300mm diameter 95.75 110.24 1.53 29.61 nr 139.85350mm diameter 106.72 122.87 1.53 29.61 nr 152.48400mm diameter 119.69 137.80 1.53 29.61 nr 167.41

T: MECHANICAL/COOLING/HEATING SYSTEMS

334 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

50mm thick15mm diameter 9.75 11.23 0.44 8.52 m 19.7420mm diameter 10.28 11.84 0.44 8.52 m 20.3525mm diameter 10.89 12.54 0.44 8.52 m 21.0532mm diameter 11.45 13.18 0.44 8.52 m 21.7040mm diameter 11.97 13.78 0.44 8.52 m 22.3050mm diameter 13.21 15.21 0.44 8.52 m 23.7265mm diameter 14.20 16.35 0.44 8.52 m 24.8680mm diameter 15.25 17.56 0.52 10.06 m 27.62100mm diameter 18.84 21.69 0.52 10.06 m 31.75125mm diameter 20.85 24.01 0.52 10.06 m 34.07150mm diameter 23.95 27.57 0.52 10.06 m 37.64200mm diameter 31.40 36.15 0.60 11.61 m 47.76250mm diameter 36.29 41.78 0.60 11.61 m 53.39300mm diameter 39.50 45.48 0.60 11.61 m 57.09350mm diameter 44.03 50.69 0.60 11.61 m 62.31400mm diameter 49.25 56.70 0.60 11.61 m 68.32

Extra over for fittings plantroom insulation

Flange/union15mm diameter 11.49 13.23 0.58 11.23 nr 24.4520mm diameter 12.12 13.95 0.58 11.23 nr 25.1825mm diameter 12.84 14.78 0.58 11.23 nr 26.0132mm diameter 13.48 15.52 0.58 11.23 nr 26.7540mm diameter 14.12 16.26 0.58 11.23 nr 27.4850mm diameter 15.68 18.05 0.58 11.23 nr 29.2865mm diameter 16.94 19.50 0.58 11.23 nr 30.7380mm diameter 18.15 20.90 0.67 12.97 nr 33.86100mm diameter 22.70 26.14 0.67 12.97 nr 39.10125mm diameter 25.25 29.07 0.67 12.97 nr 42.04150mm diameter 29.05 33.45 0.67 12.97 nr 46.41200mm diameter 38.62 44.46 0.87 16.84 nr 61.30250mm diameter 44.63 51.38 0.87 16.84 nr 68.22300mm diameter 48.15 55.44 0.87 16.84 nr 72.27350mm diameter 53.54 61.64 0.87 16.84 nr 78.48400mm diameter 59.73 68.77 0.87 16.84 nr 85.61

Bend15mm diameter 5.37 6.18 0.44 8.52 nr 14.7020mm diameter 5.66 6.52 0.44 8.52 nr 15.0325mm diameter 5.99 6.90 0.44 8.52 nr 15.4132mm diameter 6.30 7.25 0.44 8.52 nr 15.7740mm diameter 6.57 7.56 0.44 8.52 nr 16.0850mm diameter 7.27 8.37 0.44 8.52 nr 16.8965mm diameter 7.81 8.99 0.44 8.52 nr 17.5180mm diameter 8.38 9.65 0.52 10.06 nr 19.71100mm diameter 10.35 11.92 0.52 10.06 nr 21.98125mm diameter 11.47 13.21 0.52 10.06 nr 23.27150mm diameter 13.18 15.17 0.52 10.06 nr 25.24200mm diameter 17.27 19.88 0.60 11.61 nr 31.50250mm diameter 19.96 22.98 0.60 11.61 nr 34.59300mm diameter 21.72 25.01 0.60 11.61 nr 36.62350mm diameter 24.21 27.87 0.60 11.61 nr 39.49400mm diameter 27.08 31.18 0.60 11.61 nr 42.79

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 335

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

PLANTROOM PIPEWORK – cont'd

Tee15mm diameter 3.22 3.71 0.44 8.52 nr 12.2220mm diameter 3.39 3.90 0.44 8.52 nr 12.4225mm diameter 3.59 4.13 0.44 8.52 nr 12.6532mm diameter 3.78 4.35 0.44 8.52 nr 12.8740mm diameter 3.95 4.55 0.44 8.52 nr 13.0650mm diameter 4.36 5.02 0.44 8.52 nr 13.5465mm diameter 4.68 5.39 0.44 8.52 nr 13.9080mm diameter 5.03 5.79 0.52 10.06 nr 15.86100mm diameter 6.22 7.16 0.52 10.06 nr 17.23125mm diameter 6.88 7.92 0.52 10.06 nr 17.99150mm diameter 7.90 9.10 0.52 10.06 nr 19.16200mm diameter 10.35 11.92 0.60 11.61 nr 23.53250mm diameter 11.98 13.79 0.60 11.61 nr 25.41300mm diameter 13.04 15.01 0.60 11.61 nr 26.63350mm diameter 14.53 16.73 0.60 11.61 nr 28.34400mm diameter 16.25 18.71 0.60 11.61 nr 30.32

Valves15mm diameter 18.26 21.02 0.78 15.10 nr 36.1220mm diameter 19.24 22.15 0.78 15.10 nr 37.2525mm diameter 20.39 23.48 0.78 15.10 nr 38.5732mm diameter 21.41 24.65 0.78 15.10 nr 39.7540mm diameter 22.43 25.82 0.78 15.10 nr 40.9250mm diameter 24.89 28.66 0.78 15.10 nr 43.7565mm diameter 26.89 30.96 0.78 15.10 nr 46.0680mm diameter 28.84 33.20 0.92 17.81 nr 51.01100mm diameter 36.06 41.52 0.92 17.81 nr 59.32125mm diameter 40.09 46.16 0.92 17.81 nr 63.96150mm diameter 46.14 53.12 0.92 17.81 nr 70.93200mm diameter 61.35 70.63 1.12 21.68 nr 92.31250mm diameter 70.89 81.62 1.12 21.68 nr 103.29300mm diameter 76.79 88.41 1.12 21.68 nr 110.09350mm diameter 85.03 97.90 1.12 21.68 nr 119.57400mm diameter 94.87 109.23 1.12 21.68 nr 130.90

Pumps15mm diameter 33.81 38.93 2.34 45.29 nr 84.2120mm diameter 35.64 41.03 2.34 45.29 nr 86.3225mm diameter 37.75 43.46 2.34 45.29 nr 88.7532mm diameter 39.65 45.65 2.34 45.29 nr 90.9440mm diameter 41.54 47.83 2.34 45.29 nr 93.1150mm diameter 46.07 53.04 2.34 45.29 nr 98.3365mm diameter 37.19 42.82 2.34 45.29 nr 88.1180mm diameter 53.42 61.50 2.76 53.42 nr 114.92100mm diameter 66.77 76.87 2.76 53.42 nr 130.29125mm diameter 74.26 85.50 2.76 53.42 nr 138.91150mm diameter 85.45 98.38 2.76 53.42 nr 151.80200mm diameter 113.60 130.79 3.36 65.03 nr 195.82250mm diameter 131.27 151.13 3.36 65.03 nr 216.16300mm diameter 141.65 163.09 3.36 65.03 nr 228.11350mm diameter 157.46 181.29 3.36 65.03 nr 246.32400mm diameter 175.69 202.28 3.36 65.03 nr 267.31

T: MECHANICAL/COOLING/HEATING SYSTEMS

336 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Expansion bellows15mm diameter 27.04 31.13 1.05 20.32 nr 51.4520mm diameter 28.50 32.81 1.05 20.32 nr 53.1325mm diameter 30.20 34.77 1.05 20.32 nr 55.0932mm diameter 31.71 36.51 1.05 20.32 nr 56.8340mm diameter 33.22 38.25 1.05 20.32 nr 58.5750mm diameter 36.87 42.45 1.05 20.32 nr 62.7765mm diameter 39.83 45.86 1.05 20.32 nr 66.1880mm diameter 42.74 49.21 1.26 24.39 nr 73.59100mm diameter 53.41 61.49 1.26 24.39 nr 85.88125mm diameter 59.40 68.39 1.26 24.39 nr 92.77150mm diameter 68.37 78.72 1.26 24.39 nr 103.10200mm diameter 90.89 104.64 1.53 29.61 nr 134.26250mm diameter 105.01 120.90 1.53 29.61 nr 150.51300mm diameter 113.33 130.48 1.53 29.61 nr 160.09350mm diameter 125.96 145.02 1.53 29.61 nr 174.63400mm diameter 140.54 161.81 1.53 29.61 nr 191.42

Mineral fibre sectional insulation; brightclass O foil faced; bright class O foil tapedjoints; 0.8mm polyisobutylene sheeting;welded joints

EXTERNAL PIPEWORK

20mm thick15mm diameter 4.16 4.79 0.30 5.81 m 10.6020mm diameter 4.43 5.10 0.30 5.81 m 10.9125mm diameter 4.78 5.50 0.30 5.81 m 11.3132mm diameter 5.25 6.04 0.30 5.81 m 11.8540mm diameter 5.60 6.45 0.30 5.81 m 12.2550mm diameter 6.32 7.28 0.30 5.81 m 13.08

Extra over for fittings external insulation

Flange/union15mm diameter 6.37 7.33 0.75 14.52 nr 21.8520mm diameter 6.76 7.78 0.75 14.52 nr 22.3025mm diameter 7.27 8.37 0.75 14.52 nr 22.8932mm diameter 7.92 9.12 0.75 14.52 nr 23.6340mm diameter 8.36 9.63 0.75 14.52 nr 24.1450mm diameter 9.37 10.79 0.75 14.52 nr 25.30

Bends15mm diameter 1.05 1.21 0.30 5.81 nr 7.0120mm diameter 1.11 1.28 0.30 5.81 nr 7.0825mm diameter 1.20 1.38 0.30 5.81 nr 7.1932mm diameter 1.31 1.51 0.30 5.81 nr 7.3140mm diameter 1.40 1.61 0.30 5.81 nr 7.4250mm diameter 1.58 1.82 0.30 5.81 nr 7.63

Tees15mm diameter 1.05 1.21 0.30 5.81 nr 7.0120mm diameter 1.11 1.28 0.30 5.81 nr 7.0825mm diameter 1.20 1.38 0.30 5.81 nr 7.1932mm diameter 1.31 1.51 0.30 5.81 nr 7.3140mm diameter 1.40 1.61 0.30 5.81 nr 7.4250mm diameter 1.58 1.82 0.30 5.81 nr 7.63

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 337

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

EXTERNAL PIPEWORK – cont'd

Extra over for fittings external insulation –cont'd

Valves15mm diameter 10.12 11.65 1.03 19.93 nr 31.5920mm diameter 10.75 12.38 1.03 19.93 nr 32.3125mm diameter 11.54 13.29 1.03 19.93 nr 33.2232mm diameter 12.56 14.46 1.03 19.93 nr 34.3940mm diameter 13.27 15.28 1.03 19.93 nr 35.2150mm diameter 14.87 17.12 1.03 19.93 nr 37.05

Expansion bellows15mm diameter 14.99 17.26 1.42 27.48 nr 44.7420mm diameter 15.93 18.34 1.42 27.48 nr 45.8225mm diameter 17.12 19.71 1.42 27.48 nr 47.1932mm diameter 18.63 21.45 1.42 27.48 nr 48.9340mm diameter 19.66 22.64 1.42 27.48 nr 50.1250mm diameter 22.03 25.36 1.42 27.48 nr 52.85

25mm thick15mm diameter 4.59 5.28 0.30 5.81 m 11.0920mm diameter 4.92 5.66 0.30 5.81 m 11.4725mm diameter 5.42 6.24 0.30 5.81 m 12.0532mm diameter 5.87 6.76 0.30 5.81 m 12.5640mm diameter 6.24 7.18 0.30 5.81 m 12.9950mm diameter 7.05 8.12 0.30 5.81 m 13.9265mm diameter 7.99 9.20 0.30 5.81 m 15.0180mm diameter 8.74 10.06 0.40 7.74 m 17.80100mm diameter 11.04 12.71 0.40 7.74 m 20.45125mm diameter 12.71 14.63 0.40 7.74 m 22.37150mm diameter 14.91 17.17 0.40 7.74 m 24.91200mm diameter 20.22 23.28 0.50 9.68 m 32.96250mm diameter 24.14 27.79 0.50 9.68 m 37.47300mm diameter 26.26 30.23 0.50 9.68 m 39.91

Extra over for fittings external insulation

Flange/union15mm diameter 7.01 8.07 0.75 14.52 nr 22.5920mm diameter 7.56 8.70 0.75 14.52 nr 23.2225mm diameter 8.30 9.56 0.75 14.52 nr 24.0732mm diameter 8.88 10.22 0.75 14.52 nr 24.7440mm diameter 9.50 10.94 0.75 14.52 nr 25.4550mm diameter 10.65 12.26 0.75 14.52 nr 26.7865mm diameter 12.04 13.86 0.75 14.52 nr 28.3880mm diameter 13.10 15.08 0.89 17.22 nr 32.31100mm diameter 16.28 18.74 0.89 17.22 nr 35.97125mm diameter 18.85 21.70 0.89 17.22 nr 38.93150mm diameter 21.93 25.25 0.89 17.22 nr 42.47200mm diameter 29.68 34.17 1.15 22.26 nr 56.43250mm diameter 35.33 40.68 1.15 22.26 nr 62.93300mm diameter 39.25 45.19 1.15 22.26 nr 67.45

T: MECHANICAL/COOLING/HEATING SYSTEMS

338 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Bends15mm diameter 1.14 1.31 0.30 5.81 nr 7.1220mm diameter 1.24 1.43 0.30 5.81 nr 7.2325mm diameter 1.34 1.54 0.30 5.81 nr 7.3532mm diameter 1.46 1.68 0.30 5.81 nr 7.4940mm diameter 1.56 1.80 0.30 5.81 nr 7.6050mm diameter 1.76 2.03 0.30 5.81 nr 7.8365mm diameter 2.01 2.31 0.30 5.81 nr 8.1280mm diameter 2.18 2.51 0.40 7.74 nr 10.25100mm diameter 2.76 3.18 0.40 7.74 nr 10.92125mm diameter 3.17 3.65 0.40 7.74 nr 11.39150mm diameter 3.73 4.29 0.40 7.74 nr 12.04200mm diameter 5.05 5.81 0.50 9.68 nr 15.49250mm diameter 6.04 6.95 0.50 9.68 nr 16.63300mm diameter 6.56 7.55 0.50 9.68 nr 17.23

Tees15mm diameter 1.14 1.31 0.30 5.81 nr 7.1220mm diameter 1.24 1.43 0.30 5.81 nr 7.2325mm diameter 1.34 1.54 0.30 5.81 nr 7.3532mm diameter 1.46 1.68 0.30 5.81 nr 7.4940mm diameter 1.56 1.80 0.30 5.81 nr 7.6050mm diameter 1.76 2.03 0.30 5.81 nr 7.8365mm diameter 2.01 2.31 0.30 5.81 nr 8.1280mm diameter 2.18 2.51 0.40 7.74 nr 10.25100mm diameter 2.76 3.18 0.40 7.74 nr 10.92125mm diameter 3.17 3.65 0.40 7.74 nr 11.39150mm diameter 3.73 4.29 0.40 7.74 nr 12.04200mm diameter 5.05 5.81 0.50 9.68 nr 15.49250mm diameter 6.04 6.95 0.50 9.68 nr 16.63300mm diameter 6.56 7.55 0.50 9.68 nr 17.23

Valves15mm diameter 11.14 12.83 1.03 19.93 nr 32.7620mm diameter 12.01 13.83 1.03 19.93 nr 33.7625mm diameter 13.17 15.16 1.03 19.93 nr 35.1032mm diameter 14.11 16.25 1.03 19.93 nr 36.1840mm diameter 15.08 17.36 1.03 19.93 nr 37.3050mm diameter 16.93 19.49 1.03 19.93 nr 39.4365mm diameter 19.14 22.04 1.03 19.93 nr 41.9780mm diameter 20.80 23.95 1.25 24.19 nr 48.14100mm diameter 25.87 29.78 1.25 24.19 nr 53.98125mm diameter 29.93 34.46 1.25 24.19 nr 58.65150mm diameter 34.85 40.12 1.25 24.19 nr 64.32200mm diameter 47.15 54.28 1.55 30.00 nr 84.28250mm diameter 56.11 64.60 1.55 30.00 nr 94.60300mm diameter 62.33 71.76 1.55 30.00 nr 101.76

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 339

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

EXTERNAL PIPEWORK – cont'd

Extra over for fittings external insulation –cont'd

Expansion bellows15mm diameter 16.51 19.01 1.42 27.48 nr 46.4920mm diameter 17.79 20.48 1.42 27.48 nr 47.9625mm diameter 19.51 22.46 1.42 27.48 nr 49.9432mm diameter 20.92 24.09 1.42 27.48 nr 51.5740mm diameter 22.35 25.73 1.42 27.48 nr 53.2150mm diameter 25.06 28.85 1.42 27.48 nr 56.3365mm diameter 28.35 32.64 1.42 27.48 nr 60.1280mm diameter 30.82 35.48 1.75 33.87 nr 69.35100mm diameter 38.31 44.11 1.75 33.87 nr 77.98125mm diameter 44.34 51.05 1.75 33.87 nr 84.92150mm diameter 51.62 59.43 1.75 33.87 nr 93.30200mm diameter 69.85 80.42 2.17 42.00 nr 122.42250mm diameter 83.12 95.70 2.17 42.00 nr 137.70300mm diameter 92.34 106.31 3.17 61.35 nr 167.66

30mm thick15mm diameter 6.65 7.66 0.30 5.81 m 13.4620mm diameter 6.01 6.92 0.30 5.81 m 12.7325mm diameter 6.37 7.33 0.30 5.81 m 13.1432mm diameter 6.91 7.96 0.30 5.81 m 13.7640mm diameter 7.29 8.39 0.30 5.81 m 14.2050mm diameter 8.20 9.44 0.30 5.81 m 15.2565mm diameter 9.22 10.62 0.30 5.81 m 16.4280mm diameter 10.03 11.55 0.40 7.74 m 19.29100mm diameter 12.54 14.44 0.40 7.74 m 22.18125mm diameter 14.35 16.52 0.40 7.74 m 24.26150mm diameter 16.67 19.19 0.40 7.74 m 26.93200mm diameter 22.45 25.85 0.50 9.68 m 35.52250mm diameter 26.64 30.67 0.50 9.68 m 40.35300mm diameter 28.73 33.08 0.50 9.68 m 42.75350mm diameter 31.42 36.17 0.50 9.68 m 45.85

Extra over for fittings external insulation

Flange/union15mm diameter 8.58 9.88 0.75 14.52 nr 24.3920mm diameter 9.09 10.47 0.75 14.52 nr 24.9825mm diameter 9.64 11.10 0.75 14.52 nr 25.6132mm diameter 10.51 12.10 0.75 14.52 nr 26.6240mm diameter 10.98 12.64 0.75 14.52 nr 27.1650mm diameter 12.26 14.12 0.75 14.52 nr 28.6365mm diameter 13.80 15.89 0.75 14.52 nr 30.4080mm diameter 15.04 17.32 0.89 17.22 nr 34.54100mm diameter 18.51 21.31 0.89 17.22 nr 38.54125mm diameter 21.15 24.35 0.89 17.22 nr 41.58150mm diameter 24.57 28.29 0.89 17.22 nr 45.51200mm diameter 32.83 37.80 1.15 22.26 nr 60.05250mm diameter 38.88 44.76 1.15 22.26 nr 67.02300mm diameter 42.60 49.05 1.15 22.26 nr 71.30350mm diameter 47.06 54.18 1.15 22.26 nr 76.44

T: MECHANICAL/COOLING/HEATING SYSTEMS

340 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Bends15mm diameter 1.41 1.62 0.30 5.81 nr 7.4320mm diameter 1.50 1.73 0.30 5.81 nr 7.5325mm diameter 1.60 1.84 0.30 5.81 nr 7.6532mm diameter 1.72 1.98 0.30 5.81 nr 7.7940mm diameter 1.82 2.10 0.30 5.81 nr 7.9050mm diameter 2.06 2.37 0.30 5.81 nr 8.1865mm diameter 2.31 2.66 0.30 5.81 nr 8.4780mm diameter 2.51 2.89 0.40 7.74 nr 10.63100mm diameter 3.14 3.62 0.40 7.74 nr 11.36125mm diameter 3.59 4.13 0.40 7.74 nr 11.87150mm diameter 4.17 4.80 0.40 7.74 nr 12.54200mm diameter 5.62 6.47 0.50 9.68 nr 16.15250mm diameter 6.67 7.68 0.50 9.68 nr 17.36300mm diameter 7.18 8.27 0.50 9.68 nr 17.94350mm diameter 7.85 9.04 0.50 9.68 nr 18.71

Tees15mm diameter 1.41 1.62 0.30 5.81 nr 7.4320mm diameter 1.50 1.73 0.30 5.81 nr 7.5325mm diameter 1.60 1.84 0.30 5.81 nr 7.6532mm diameter 1.72 1.98 0.30 5.81 nr 7.7940mm diameter 1.82 2.10 0.30 5.81 nr 7.9050mm diameter 2.06 2.37 0.30 5.81 nr 8.1865mm diameter 2.31 2.66 0.30 5.81 nr 8.4780mm diameter 2.51 2.89 0.40 7.74 nr 10.63100mm diameter 3.14 3.62 0.40 7.74 nr 11.36125mm diameter 3.59 4.13 0.40 7.74 nr 11.87150mm diameter 4.17 4.80 0.40 7.74 nr 12.54200mm diameter 5.62 6.47 0.50 9.68 nr 16.15250mm diameter 6.67 7.68 0.50 9.68 nr 17.36300mm diameter 7.18 8.27 0.50 9.68 nr 17.94350mm diameter 7.85 9.04 0.50 9.68 nr 18.71

Valves15mm diameter 13.63 15.69 1.03 19.93 nr 35.6320mm diameter 14.44 16.63 1.03 19.93 nr 36.5625mm diameter 15.31 17.63 1.03 19.93 nr 37.5632mm diameter 16.68 19.20 1.03 19.93 nr 39.1440mm diameter 17.46 20.10 1.03 19.93 nr 40.0450mm diameter 19.47 22.42 1.03 19.93 nr 42.3565mm diameter 21.91 25.23 1.03 19.93 nr 45.1680mm diameter 23.88 27.49 1.25 24.19 nr 51.69100mm diameter 29.38 33.83 1.25 24.19 nr 58.02125mm diameter 33.58 38.66 1.25 24.19 nr 62.85150mm diameter 39.01 44.91 1.25 24.19 nr 69.11200mm diameter 52.15 60.04 1.55 30.00 nr 90.04250mm diameter 61.75 71.09 1.55 30.00 nr 101.09300mm diameter 67.66 77.90 1.55 30.00 nr 107.90350mm diameter 74.74 86.05 1.55 30.00 nr 116.05

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 341

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

EXTERNAL PIPEWORK – cont'd

Extra over for fittings external insulation –cont'd

Expansion bellows15mm diameter 20.18 23.23 1.42 27.48 nr 50.7220mm diameter 21.40 24.64 1.42 27.48 nr 52.1225mm diameter 22.68 26.11 1.42 27.48 nr 53.5932mm diameter 24.72 28.46 1.42 27.48 nr 55.9440mm diameter 25.87 29.78 1.42 27.48 nr 57.2750mm diameter 28.83 33.19 1.42 27.48 nr 60.6865mm diameter 32.47 37.38 1.42 27.48 nr 64.8780mm diameter 35.39 40.75 1.75 33.87 nr 74.61100mm diameter 43.53 50.12 1.75 33.87 nr 83.99125mm diameter 49.75 57.28 1.75 33.87 nr 91.15150mm diameter 57.79 66.54 1.75 33.87 nr 100.40200mm diameter 77.26 88.95 2.17 42.00 nr 130.95250mm diameter 91.49 105.33 2.17 42.00 nr 147.33300mm diameter 100.23 115.40 2.17 42.00 nr 157.40350mm diameter 110.73 127.49 2.17 42.00 nr 169.48

40mm thick15mm diameter 7.07 8.14 0.30 5.81 m 13.9520mm diameter 7.31 8.42 0.30 5.81 m 14.2225mm diameter 7.81 8.99 0.30 5.81 m 14.8032mm diameter 8.31 9.57 0.30 5.81 m 15.3740mm diameter 8.70 10.02 0.30 5.81 m 15.8250mm diameter 9.70 11.17 0.30 5.81 m 16.9765mm diameter 10.82 12.46 0.30 5.81 m 18.2680mm diameter 11.72 13.49 0.40 7.74 m 21.23100mm diameter 14.64 16.86 0.40 7.74 m 24.60125mm diameter 16.50 19.00 0.40 7.74 m 26.74150mm diameter 19.04 21.92 0.40 7.74 m 29.66200mm diameter 25.40 29.24 0.50 9.68 m 38.92250mm diameter 29.74 34.24 0.50 9.68 m 43.92300mm diameter 32.20 37.07 0.50 9.68 m 46.75350mm diameter 35.39 40.75 0.50 9.68 m 50.42400mm diameter 39.39 45.35 0.50 9.68 m 55.03

T: MECHANICAL/COOLING/HEATING SYSTEMS

342 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra over for fittings external insulation

Flange/union15mm diameter 10.56 12.16 0.75 14.52 nr 26.6720mm diameter 11.03 12.70 0.75 14.52 nr 27.2125mm diameter 11.76 13.54 0.75 14.52 nr 28.0532mm diameter 12.39 14.26 0.75 14.52 nr 28.7840mm diameter 13.09 15.07 0.75 14.52 nr 29.5950mm diameter 14.50 16.69 0.75 14.52 nr 31.2165mm diameter 16.15 18.59 0.75 14.52 nr 33.1180mm diameter 17.41 20.04 0.89 17.22 nr 37.27100mm diameter 21.44 24.68 0.89 17.22 nr 41.91125mm diameter 23.98 27.61 0.89 17.22 nr 44.83150mm diameter 27.79 32.00 0.89 17.22 nr 49.22200mm diameter 36.65 42.20 1.15 22.26 nr 64.45250mm diameter 42.95 49.45 1.15 22.26 nr 71.71300mm diameter 47.20 54.34 1.15 22.26 nr 76.60350mm diameter 52.35 60.27 1.15 22.26 nr 82.53400mm diameter 58.63 67.50 1.15 22.26 nr 89.76

Bends15mm diameter 1.76 2.03 0.30 5.81 nr 7.8320mm diameter 1.83 2.11 0.30 5.81 nr 7.9125mm diameter 1.95 2.25 0.30 5.81 nr 8.0532mm diameter 2.08 2.39 0.30 5.81 nr 8.2040mm diameter 2.18 2.51 0.30 5.81 nr 8.3250mm diameter 2.44 2.81 0.30 5.81 nr 8.6265mm diameter 2.71 3.12 0.30 5.81 nr 8.9380mm diameter 2.94 3.38 0.40 7.74 nr 11.13100mm diameter 3.66 4.21 0.40 7.74 nr 11.96125mm diameter 4.12 4.74 0.40 7.74 nr 12.48150mm diameter 4.77 5.49 0.40 7.74 nr 13.23200mm diameter 6.35 7.31 0.50 9.68 nr 16.99250mm diameter 7.43 8.55 0.50 9.68 nr 18.23300mm diameter 8.05 9.27 0.50 9.68 nr 18.95350mm diameter 8.84 10.18 0.50 9.68 nr 19.85400mm diameter 9.85 11.34 0.50 9.68 nr 21.02

Tees15mm diameter 1.76 2.03 0.30 5.81 nr 7.8320mm diameter 1.83 2.11 0.30 5.81 nr 7.9125mm diameter 1.95 2.25 0.30 5.81 nr 8.0532mm diameter 2.08 2.39 0.30 5.81 nr 8.2040mm diameter 2.18 2.51 0.30 5.81 nr 8.3250mm diameter 2.44 2.81 0.30 5.81 nr 8.6265mm diameter 2.71 3.12 0.30 5.81 nr 8.9380mm diameter 2.94 3.38 0.40 7.74 nr 11.13100mm diameter 3.66 4.21 0.40 7.74 nr 11.96125mm diameter 4.12 4.74 0.40 7.74 nr 12.48150mm diameter 4.77 5.49 0.40 7.74 nr 13.23200mm diameter 6.35 7.31 0.50 9.68 nr 16.99250mm diameter 7.43 8.55 0.50 9.68 nr 18.23300mm diameter 8.05 9.27 0.50 9.68 nr 18.95350mm diameter 8.84 10.18 0.50 9.68 nr 19.85400mm diameter 9.85 11.34 0.50 9.68 nr 21.02

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 343

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

EXTERNAL PIPEWORK – cont'd

Extra over for fittings external insulation – cont'd

Valves15mm diameter 16.76 19.30 1.03 19.93 nr 39.2320mm diameter 17.51 20.16 1.03 19.93 nr 40.0925mm diameter 18.67 21.50 1.03 19.93 nr 41.4332mm diameter 19.67 22.65 1.03 19.93 nr 42.5840mm diameter 20.79 23.94 1.03 19.93 nr 43.8750mm diameter 23.04 26.53 1.03 19.93 nr 46.4665mm diameter 25.65 29.53 1.03 19.93 nr 49.4780mm diameter 27.65 31.83 1.25 24.19 nr 56.03100mm diameter 34.06 39.21 1.25 24.19 nr 63.41125mm diameter 38.09 43.85 1.25 24.19 nr 68.05150mm diameter 44.15 50.83 1.25 24.19 nr 75.02200mm diameter 58.20 67.01 1.55 30.00 nr 97.01250mm diameter 68.19 78.51 1.55 30.00 nr 108.51300mm diameter 74.97 86.31 1.55 30.00 nr 116.31350mm diameter 83.15 95.73 1.55 30.00 nr 125.73400mm diameter 93.10 107.19 1.55 30.00 nr 137.19

Expansion bellows15mm diameter 24.83 28.59 1.42 27.48 nr 56.0720mm diameter 25.95 29.88 1.42 27.48 nr 57.3625mm diameter 27.66 31.85 1.42 27.48 nr 59.3332mm diameter 29.13 33.54 1.42 27.48 nr 61.0240mm diameter 30.80 35.46 1.42 27.48 nr 62.9450mm diameter 34.14 39.31 1.42 27.48 nr 66.7965mm diameter 38.00 43.75 1.42 27.48 nr 71.2380mm diameter 40.96 47.16 1.75 33.87 nr 81.03100mm diameter 50.46 58.10 1.75 33.87 nr 91.97125mm diameter 56.43 64.97 1.75 33.87 nr 98.84150mm diameter 65.42 75.32 1.75 33.87 nr 109.19200mm diameter 86.23 99.28 2.17 42.00 nr 141.28250mm diameter 101.03 116.32 2.17 42.00 nr 158.32300mm diameter 111.07 127.88 2.17 42.00 nr 169.88350mm diameter 123.19 141.83 2.17 42.00 nr 183.83400mm diameter 137.93 158.80 2.17 42.00 nr 200.80

50mm thick15mm diameter 9.31 10.72 0.30 5.81 m 16.5220mm diameter 9.77 11.25 0.30 5.81 m 17.0525mm diameter 10.33 11.89 0.30 5.81 m 17.7032mm diameter 11.15 12.84 0.30 5.81 m 18.6440mm diameter 11.33 13.04 0.30 5.81 m 18.8550mm diameter 12.55 14.45 0.30 5.81 m 20.2665mm diameter 13.68 15.75 0.30 5.81 m 21.5680mm diameter 14.64 16.86 0.40 7.74 m 24.60100mm diameter 18.12 20.86 0.40 7.74 m 28.60125mm diameter 20.28 23.35 0.40 7.74 m 31.09150mm diameter 23.18 26.69 0.40 7.74 m 34.43200mm diameter 30.70 35.35 0.50 9.68 m 45.02250mm diameter 35.46 40.83 0.50 9.68 m 50.50300mm diameter 38.03 43.78 0.50 9.68 m 53.46350mm diameter 41.73 48.04 0.50 9.68 m 57.72400mm diameter 46.23 53.23 0.50 9.68 m 62.90

T: MECHANICAL/COOLING/HEATING SYSTEMS

344 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra over for fittings external insulation

Flange/union15mm diameter 13.72 15.80 0.75 14.52 nr 30.3120mm diameter 14.44 16.63 0.75 14.52 nr 31.1425mm diameter 15.26 17.57 0.75 14.52 nr 32.0832mm diameter 16.02 18.44 0.75 14.52 nr 32.9640mm diameter 16.76 19.30 0.75 14.52 nr 33.8150mm diameter 18.48 21.28 0.75 14.52 nr 35.7965mm diameter 19.98 23.00 0.75 14.52 nr 37.5280mm diameter 21.42 24.66 0.89 17.22 nr 41.89100mm diameter 26.33 30.31 0.89 17.22 nr 47.54125mm diameter 29.27 33.70 0.89 17.22 nr 50.92150mm diameter 33.52 38.59 0.89 17.22 nr 55.82200mm diameter 43.85 50.49 1.15 22.26 nr 72.74250mm diameter 50.67 58.34 1.15 22.26 nr 80.59300mm diameter 54.98 63.30 1.15 22.26 nr 85.56350mm diameter 60.84 70.05 1.15 22.26 nr 92.30400mm diameter 67.79 78.05 1.15 22.26 nr 100.31

Bend15mm diameter 2.33 2.68 0.30 5.81 nr 8.4920mm diameter 2.45 2.82 0.30 5.81 nr 8.6325mm diameter 2.58 2.97 0.30 5.81 nr 8.7832mm diameter 2.71 3.12 0.30 5.81 nr 8.9340mm diameter 2.84 3.27 0.30 5.81 nr 9.0850mm diameter 3.14 3.62 0.30 5.81 nr 9.4265mm diameter 3.42 3.94 0.30 5.81 nr 9.7480mm diameter 3.65 4.20 0.40 7.74 nr 11.94100mm diameter 4.53 5.22 0.40 7.74 nr 12.96125mm diameter 5.06 5.83 0.40 7.74 nr 13.57150mm diameter 5.80 6.68 0.40 7.74 nr 14.42200mm diameter 7.68 8.84 0.50 9.68 nr 18.52250mm diameter 8.87 10.21 0.50 9.68 nr 19.89300mm diameter 9.51 10.95 0.50 9.68 nr 20.63350mm diameter 10.44 12.02 0.50 9.68 nr 21.70400mm diameter 11.55 13.30 0.50 9.68 nr 22.97

Tee15mm diameter 2.33 2.68 0.30 5.81 nr 8.4920mm diameter 2.45 2.82 0.30 5.81 nr 8.6325mm diameter 2.58 2.97 0.30 5.81 nr 8.7832mm diameter 2.71 3.12 0.30 5.81 nr 8.9340mm diameter 2.84 3.27 0.30 5.81 nr 9.0850mm diameter 3.14 3.62 0.30 5.81 nr 9.4265mm diameter 3.42 3.94 0.30 5.81 nr 9.7480mm diameter 3.65 4.20 0.40 7.74 nr 11.94100mm diameter 4.53 5.22 0.40 7.74 nr 12.96125mm diameter 5.06 5.83 0.40 7.74 nr 13.57150mm diameter 5.80 6.68 0.40 7.74 nr 14.42200mm diameter 7.68 8.84 0.50 9.68 nr 18.52250mm diameter 8.87 10.21 0.50 9.68 nr 19.89300mm diameter 9.51 10.95 0.50 9.68 nr 20.63350mm diameter 10.44 12.02 0.50 9.68 nr 21.70400mm diameter 11.55 13.30 0.50 9.68 nr 22.97

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 345

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

EXTERNAL PIPEWORK – cont'd

Extra over for fittings external insulation –cont'd

Valves15mm diameter 21.80 25.10 1.03 19.93 nr 45.0320mm diameter 22.93 26.40 1.03 19.93 nr 46.3325mm diameter 24.24 27.91 1.03 19.93 nr 47.8432mm diameter 25.45 29.30 1.03 19.93 nr 49.2440mm diameter 26.63 30.66 1.03 19.93 nr 50.5950mm diameter 29.36 33.80 1.03 19.93 nr 53.7465mm diameter 31.75 36.55 1.03 19.93 nr 56.4980mm diameter 34.02 39.17 1.25 24.19 nr 63.36100mm diameter 41.83 48.16 1.25 24.19 nr 72.35125mm diameter 46.49 53.53 1.25 24.19 nr 77.72150mm diameter 53.22 61.27 1.25 24.19 nr 85.47200mm diameter 69.64 80.18 1.55 30.00 nr 110.18250mm diameter 80.47 92.65 1.55 30.00 nr 122.65300mm diameter 87.31 100.52 1.55 30.00 nr 130.52350mm diameter 96.62 111.24 1.55 30.00 nr 141.24400mm diameter 107.66 123.95 1.55 30.00 nr 153.95

Expansion bellows15mm diameter 32.30 37.19 1.42 27.48 nr 64.6720mm diameter 33.97 39.11 1.42 27.48 nr 66.5925mm diameter 35.91 41.34 1.42 27.48 nr 68.8332mm diameter 37.72 43.43 1.42 27.48 nr 70.9140mm diameter 39.44 45.41 1.42 27.48 nr 72.8950mm diameter 43.49 50.07 1.42 27.48 nr 77.5565mm diameter 47.04 54.16 1.42 27.48 nr 81.6480mm diameter 50.41 58.04 1.75 33.87 nr 91.91100mm diameter 61.97 71.35 1.75 33.87 nr 105.22125mm diameter 68.88 79.30 1.75 33.87 nr 113.17150mm diameter 78.86 90.79 1.75 33.87 nr 124.66200mm diameter 103.17 118.78 2.17 42.00 nr 160.78250mm diameter 119.22 137.26 2.17 42.00 nr 179.26300mm diameter 129.35 148.92 2.17 42.00 nr 190.92350mm diameter 143.14 164.80 2.17 42.00 nr 206.80400mm diameter 159.50 183.64 2.17 42.00 nr 225.63

Y53 – CONTROL COMPONENTS –MECHANICAL

Room thermostats; light and medium duty;installed and connected

Range 3°C to 27°C; 240 Volt1 amp; on/off type 25.86 29.77 0.30 7.39 nr 37.16

Range 0°C to +15°C; 240 Volt6 amp; frost thermostat 17.44 20.08 0.30 7.39 nr 27.47

Range 3°C to 27°C; 250 Volt2 amp; changeover type; dead zone 43.26 49.81 0.30 7.39 nr 57.20

T: MECHANICAL/COOLING/HEATING SYSTEMS

346 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

2 amp; changeover type 20.07 23.11 0.30 7.39 nr 30.502 amp; changeover type; concealed setting 25.31 29.14 0.30 7.39 nr 36.536 amp; on/off type 15.62 17.98 0.30 7.39 nr 25.386 amp; temperature set-back 32.33 37.22 0.30 7.39 nr 44.6116 amp; on/off type 24.06 27.70 0.30 7.39 nr 35.0916 amp; on/off type; concealed setting 26.23 30.20 0.30 7.39 nr 37.5920 amp; on/off type; concealed setting 22.34 25.72 0.30 7.39 nr 33.1120 amp; indicated "off" position 28.17 32.43 0.30 7.39 nr 39.8220 amp; manual; double pole on/off and neonindicator 51.28 59.04 0.30 7.39 nr 66.4320 amp; indicated "off" position 33.56 38.64 0.30 7.39 nr 46.03

Range 10°C to 40°C; 240 Volt20 amp; changeover contacts 30.58 35.21 0.30 7.39 nr 42.602 amp; 'heating-cooling' switch 66.14 76.15 0.30 7.39 nr 83.54

Surface thermostats

Cylinder thermostat6 amp; changeover type; with cable 16.73 19.74 0.25 6.16 nr 25.90

Electrical thermostats; installed andconnected

Range 5°C to 30°C; 230 Volt standard portsingle time

10 amp with sensor 25.07 28.86 0.30 7.39 nr 36.26

Range 5°C to 30°C; 230 Volt standard portdouble time

10 amp with sensor 28.41 32.71 0.30 7.39 nr 40.1010 amp with sensor and on/off switch 43.34 49.90 0.30 7.39 nr 57.29

Radiator thermostats

Angled valve body; thermostatic head; built insensor

15mm; liquid filled 15.63 18.00 0.84 20.70 nr 38.7015mm; wax filled 15.63 18.00 0.84 20.70 nr 38.70

Immersion thermostats; stem type; domesticwater boilers; fitted; electrical workelsewhere

Temperature range 0°C to 40°CNon standard; 280mm stem 9.51 10.95 0.25 6.16 nr 17.11

Temperature range 18°C to 88°C13 amp; 178mm stem 6.32 7.28 0.25 6.16 nr 13.4420 amp; 178mm stem 9.82 11.31 0.25 6.16 nr 17.47Non standard; pocket clip; 280mm stem 9.11 10.49 0.25 6.16 nr 16.65

Temperature range 40°C to 80°C13 amp; 178mm stem 3.47 4.00 0.25 6.16 nr 10.1520 amp; 178mm stem 6.56 7.55 0.25 6.16 nr 13.71Non standard; pocket clip; 280mm stem 10.21 11.76 0.25 6.16 nr 17.9113 amp; 457mm stem 4.11 4.73 0.25 6.16 nr 10.8920 amp; 457mm stem 7.18 8.27 0.25 6.16 nr 14.43

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 347

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T31: LOW TEMPERATURE HOT WATERHEATING – cont'd

Y53 – CONTROL COMPONENTS –MECHANICAL – cont'd

Immersion thermostats; stem type; domesticwater boilers; fitted; electrical workelsewhere – cont'd

Temperature range 50°C to 100°CNon standard; 1780mm stem 8.59 9.89 0.25 6.16 nr 16.05Non standard; 280mm stem 8.96 10.32 0.25 6.16 nr 16.48

Pockets for thermostatsFor 178mm stem 11.24 12.94 0.25 6.16 nr 19.10For 280mm stem 11.13 12.81 0.25 6.16 nr 18.97

Immersion thermostats; stem type; industrialinstallations; fitted; electricalwork elsewhere

Temperature range 5°C to 105°CFor 305mm stem 141.18 162.54 0.50 12.32 nr 174.86

T: MECHANICAL/COOLING/HEATING SYSTEMS

348 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T33: STEAM HEATING

Y10 – PIPELINES

For pipework prices refer to Section T31;Low Temperature Hot Water Heating

Y11 – PIPELINE ANCILLARIES

Steam traps and accessories

Cast iron; inverted bucket type; steam trappressure range up to 17 bar at 210°C; screwedends

1/2" dia. 97.45 112.20 0.85 20.94 nr 133.143/4" dia. 97.45 112.20 1.13 27.84 nr 140.041" dia. 164.20 189.05 1.35 33.26 nr 222.3111/2" dia. 506.95 583.66 1.80 44.35 nr 628.012" dia. 567.45 653.32 2.18 53.71 nr 707.03

Cast iron; inverted bucket type; steam trappressure range up to 17 bar at 210°C; flangedends to BS 4504 PN16; bolted connections

15mm dia. 163.22 187.92 1.15 28.33 nr 216.2520mm dia. 197.25 227.10 1.25 30.80 nr 257.9025mm dia. 244.85 281.90 1.33 32.77 nr 314.6740mm dia. 519.45 598.06 1.46 35.97 nr 634.0350mm dia. 579.95 667.71 1.60 39.42 nr 707.13

Steam traps and strainers

Stainless steel; thermodynamic trap withpressure range up to 42 bar; temperature rangeto 400°C; screwed ends to steel

15mm dia. 65.25 75.12 0.84 20.70 nr 95.8320mm dia. 73.85 85.03 1.14 28.10 nr 113.12

Stainless steel; thermodynamic trap withpressure range up to 24 bar; temperature rangeto 288°C; flanged ends to DIN 2456 PN64;bolted connections

15mm dia. 136.61 157.28 1.24 30.57 nr 187.8520mm dia. 149.75 172.41 1.34 33.03 nr 205.4425mm dia. 173.10 199.29 1.40 34.51 nr 233.80

Malleable iron pipeline strainer; max steamworking pressure 14 bar and temperature rangeto 230°C; screwed ends to steel

1/2" dia. 19.00 21.88 0.84 20.70 nr 42.583/4" dia. 23.75 27.34 1.14 28.10 nr 55.441" dia. 37.05 42.66 1.30 32.04 nr 74.7011/2" dia. 76.10 87.62 1.50 36.99 nr 124.612" dia. 106.85 123.02 1.74 42.92 nr 165.94

Bronze pipeline strainer; max steam workingpressure 25 bar; flanged ends to BS 4504PN25; bolted connections

15mm dia. 164.70 189.62 1.24 30.57 nr 220.1920mm dia. 200.88 231.28 1.34 33.03 nr 264.3125mm dia. 230.33 265.18 1.40 34.51 nr 299.69

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 349

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T33: STEAM HEATING – cont'd

Y11 – PIPELINE ANCILLARIES – cont'd

Steam traps and strainers – cont'd

Bronze pipeline strainer; max steam workingpressure 25 bar; flanged ends to BS 4504PN25; bolted connections - cont'd

32mm dia. 357.55 411.66 1.46 36.02 nr 447.6840mm dia. 405.77 467.17 1.54 37.96 nr 505.1450mm dia. 624.05 718.48 1.64 40.46 nr 758.9465mm dia. 691.00 795.57 2.50 61.60 nr 857.1680mm dia. 859.73 989.83 2.91 71.62 nr 1061.45100mm dia. 1489.14 1714.48 3.51 86.45 nr 1800.94

Balanced pressure thermostatic steam trap andstrainer; max working pressure up to 13 bar;screwed ends to steel

1/2" dia. 135.23 155.69 1.26 31.07 nr 186.763/4" dia. 135.59 156.11 1.71 42.19 nr 198.30

Bimetallic thermostatic steam trap and strainer;max working pressure up to 21 bar; flangedends

15mm 175.92 202.54 1.24 30.57 nr 233.1120mm 193.26 222.51 1.34 33.03 nr 255.53

Sight glasses

Pressed brass; straight; single window; screwedends to steel

15mm dia. 41.51 47.79 0.84 20.70 nr 68.5020mm dia. 46.07 53.04 1.14 28.10 nr 81.1425mm dia. 57.57 66.28 1.30 32.04 nr 98.32

Gunmetal; straight; double window; screwedends to steel

15mm dia. 66.95 77.08 0.84 20.70 nr 97.7820mm dia. 73.65 84.80 1.14 28.10 nr 112.8925mm dia. 91.05 104.83 1.30 32.04 nr 136.8732mm dia. 149.99 172.69 1.35 33.30 nr 205.9840mm dia. 149.99 172.69 1.74 42.92 nr 215.6150mm dia. 182.13 209.69 2.08 51.33 nr 261.02

SG Iron flanged; BS 4504, PN 2515mm dia. 136.59 157.26 1.00 24.64 nr 181.9020mm dia. 160.71 185.03 1.25 30.80 nr 215.8325mm dia. 204.91 235.92 1.50 36.99 nr 272.9132mm dia. 226.31 260.56 1.70 41.90 nr 302.4640mm dia. 295.96 340.75 2.00 49.28 nr 390.0250mm dia. 357.55 411.66 2.30 56.77 nr 468.43

Check valve and sight glass; gun metal;screwed

15mm dia. 67.61 77.84 0.84 20.70 nr 98.5420mm dia. 71.63 82.47 1.14 28.10 nr 110.5625mm dia. 120.52 138.76 1.30 32.04 nr 170.80

T: MECHANICAL/COOLING/HEATING SYSTEMS

350 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Pressure reducing valvesPressure reducing valve for steam; maximumrange of 17 bar and 232°C; screwed ends tosteel

15mm dia. 506.20 582.80 0.87 21.44 nr 604.2420mm dia. 547.71 630.59 0.91 22.42 nr 653.0125mm dia. 590.56 679.93 1.35 33.26 nr 713.19

Pressure reducing valve for steam; maximumrange of 17 bar and 232°C; flanged ends to BS4504 PN 25

25mm dia. 711.09 818.70 1.70 41.89 nr 860.5832mm dia. 807.52 929.72 1.87 46.07 nr 975.7940mm dia. 964.20 1110.11 2.12 52.23 nr 1162.3450mm dia. 1112.85 1281.25 2.57 63.32 nr 1344.57

Safety and relief valves

Bronze safety valve; 'pop' type; side outlet;including easing lever; working pressuresaturated steam up to 20.7 bar; screwed ends tosteel

15mm dia. 154.00 177.30 0.32 7.88 nr 185.1920mm dia. 174.08 200.42 0.40 9.86 nr 210.28

Bronze safety valve; 'pop' type; side outlet;including easing lever; working pressuresaturated steam up to 17.2 bar; screwed ends tosteel

25mm dia. 247.73 285.22 0.47 11.58 nr 296.8032mm dia. 295.96 340.75 0.56 13.80 nr 354.54

Bronze safety valve; 'pop' type; side outlet;including easing lever; working pressuresaturated steam up to 13.8 bar; screwed ends tosteel

40mm dia. 383.00 440.96 0.64 15.77 nr 456.7350mm dia. 532.99 613.64 0.76 18.73 nr 632.3765mm dia. 757.98 872.68 0.94 23.16 nr 895.8480mm dia. 982.97 1131.72 1.10 27.10 nr 1158.82

EQUIPMENT

Y23 – CALORIFIERS

Non-storage calorifiers; mild steel shellconstruction with indirect steam heatingfor secondary LPHW at 82°C flow and71°C return to BS 853; maximum test onshell 11 bar, tubes 26 bar

Horizontal/vertical, for steam at 3 bar-5.5 bar88 kW capacity 599.00 689.64 8.00 197.11 nr 886.75176 kW capacity 872.00 1003.96 12.05 296.85 nr 1300.80293 kW capacity 950.00 1093.76 14.08 347.02 nr 1440.78586 kW capacity 1387.00 1596.89 37.04 912.53 nr 2509.42879 kW capacity 1727.00 1988.34 40.00 985.54 nr 2973.871465 kW capacity 2106.00 2424.69 45.45 1119.93 nr 3544.62

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 351

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T42: LOCAL HEATING UNITS

Warm air unit heater for connection to LTHWor steam supplies; suitable for heights up to3m; recirculating type; mild steel casing;heating coil; adjustable discharge louvre;axial fan; horizontal or vertical discharge;normal speed; entering air temperature 15°C;complete with enclosures; includes fixing inposition; includes connections to primaryheating supply; electrical work elsewhere

Low pressure hot water7.5 kW, 265 l/sec 347.51 400.10 6.53 160.89 nr 560.9915.4 kW, 575 l/sec 420.66 484.32 7.54 185.77 nr 670.0926.9 kW, 1040 l/sec 570.01 656.27 8.65 213.12 nr 869.3948.0 kW, 1620 l/sec 751.38 865.08 9.35 230.37 nr 1095.45

Steam, 2 Bar9.2 kW, 265 l/sec 496.85 572.04 6.53 160.89 nr 732.9218.8 kW, 575 l/sec 538.01 619.42 6.82 168.03 nr 787.4634.8 kW, 1040 l/sec 618.79 712.43 6.82 168.03 nr 880.4651.6 kW, 1625 l/sec 838.28 965.13 7.10 174.93 nr 1140.07

T: MECHANICAL/COOLING/HEATING SYSTEMS

352 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T60: CENTRAL REFRIGERATION PLANT

CHILLERS

Air cooled

Selection of air cooled chillers based onchilled water flow and return temperatures 6°C and 12°C, and an outdoor temperature of35°C

Air cooled liquid chiller; refrigerant 407C; scrollcompressors; twin circuit; integral controls;includes placing in position; electrical workelsewhere Cooling load

100 kW 19015.52 21893.04 8.00 197.11 nr 22090.15150 kW 21450.69 24696.72 8.00 197.11 nr 24893.82200 kW 27229.23 31349.69 8.00 197.11 nr 31546.80

Air cooled liquid chiller; refrigerant 407C;reciprocating compressors; twin circuit; integralcontrols; includes placing in position; electricalwork elsewhere

Cooling load250 kW 35787.61 41203.17 8.00 197.11 nr 41400.28400 kW 50368.06 57990.01 8.00 197.11 nr 58187.11550 kW 64167.37 73877.50 8.00 197.11 nr 74074.60700 kW 80548.90 92737.96 9.00 221.75 nr 92959.71

Air cooled liquid chiller; refrigerant R134a; screwcompressors; twin circuit; integral controls;includes placing in position; electrical work

Cooling load250 kW 40625.03 46772.61 8.00 197.11 nr 46969.72400 kW 51251.55 59007.19 8.00 197.11 nr 59204.30600 kW 66576.67 76651.38 8.00 197.11 nr 76848.49800 kW 98995.04 113975.46 9.00 221.75 nr 114197.211000 kW 115143.60 132567.71 9.00 221.75 nr 132789.451200 kW 133283.90 153453.09 10.00 246.38 nr 153699.47

Air cooled liquid chiller; ductable for indoorinstallation; refrigerant 407C; scrollcompressors; integral controls; includes placingin position; electrical work elsewhere Coolingload

40 kW 13354.62 15375.51 6.00 147.83 nr 15523.3480 kW 19394.32 22329.17 6.00 147.83 nr 22477.00

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Material Costs/Prices for Measured Works – Mechanical Installations 353

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T60: CENTRAL REFRIGERATION PLANT –cont'd

CHILLERS – cont'd

Higher efficiency air cooled

Selection of air cooled chillers based onchilled water flow and return temperatures of6°C and 12°C and an outdoor temperature of25°C These machines have significantlyhigher part load operating efficiencies thanconventional air cooled machines

Air cooled liquid chiller, refrigerant R410A; scrollcompressors; complete with free cooling facility;integral controls; including placing in position;electrical work elsewhereCooling load

250 kW 37149.84 42771.54 8.00 197.11 nr 42968.65300 kW 39626.50 45622.98 8.00 197.11 nr 45820.09350 kW 42103.15 48474.41 8.00 197.11 nr 48671.52400 kW 45818.14 52751.57 8.00 197.11 nr 52948.68450 kW 49533.12 57028.72 8.00 197.11 nr 57225.83500 kW 53248.10 61305.87 8.00 197.11 nr 61502.98600 kW 56963.09 65583.03 8.00 197.11 nr 65780.14650 kW 61916.40 71285.90 9.00 221.75 nr 71507.64700 kW 74299.68 85543.08 9.00 221.75 nr 85764.82750 kW 79252.99 91245.95 9.00 221.75 nr 91467.69

Water cooled

Selection of water cooled chillers based onchilled water flow and return temperatures of6°C and 12°C, and condenser entering andleaving temperatures of 27°C and 33°C

Water cooled liquid chiller; refrigerant 407C;reciprocating compressors; twin circuit; integralcontrols; includes placing in position; electricalwork elsewhereCooling load

200 kw 19961.36 22982.01 8.00 197.11 nr 23179.12350 kW 33475.97 38541.72 8.00 197.11 nr 38738.83500 kW 42848.44 49332.48 8.00 197.11 nr 49529.59650 kW 55272.51 63636.62 9.00 221.75 nr 63858.37750 kW 59860.52 68918.91 9.00 221.75 nr 69140.66

Water cooled condenserless liquid chiller;refrigerant 407C; reciprocating compressors;twin circuit; integral controls; includes placing inposition; electrical work elsewhereCooling load

200 kW 17572.07 20231.16 8.00 197.11 nr 20428.27350 kW 30846.69 35514.57 8.00 197.11 nr 35711.67500 kW 38986.28 44885.88 8.00 197.11 nr 45082.99650 kW 47681.14 54896.49 9.00 221.75 nr 55118.23750 kW 54256.10 62466.40 9.00 221.75 nr 62688.15

T: MECHANICAL/COOLING/HEATING SYSTEMS

354 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Water cooled liquid chiller; refrigerant R134a;screw compressors; twin circuit; integralcontrols; includes placing in position; electricalwork elsewhereCooling load

300 kW 32908.94 37888.89 8.00 197.11 nr 38085.99500 kW 43387.24 49952.81 8.00 197.11 nr 50149.92700 kW 63494.46 73102.76 9.00 221.75 nr 73324.50900 kW 72958.69 83999.16 9.00 221.75 nr 84220.911100 kW 87997.94 101314.23 10.00 246.38 nr 101560.611300 kW 98043.32 112879.73 10.00 246.38 nr 113126.11

Water cooled liquid chiller; refrigerant R134a;centrifugal compressors; twin circuit; integralcontrols; includes placing in position; electricalwork elsewhere Cooling load

700 kW 62585.09 72055.78 9.00 221.75 nr 72277.521000 kW 88230.87 101582.41 10.00 246.38 nr 101828.791300 kW 116053.00 133614.72 10.00 246.38 nr 133861.101600 kW 139287.10 160364.72 11.00 271.02 nr 160635.741900 kW 169638.60 195309.16 11.00 271.02 nr 195580.182200 kW 202107.50 232691.42 13.00 320.30 nr 233011.722500 kW 208813.10 240411.74 13.00 320.30 nr 240732.043000 kW 254104.90 292557.32 15.00 369.58 nr 292926.903500 kW 345865.00 398203.02 15.00 369.58 nr 398572.604000 kW 367339.20 422926.80 20.00 492.77 nr 423419.574500 kW 391912.10 451218.20 20.00 492.77 nr 451710.975000 kW 477972.50 550301.69 25.00 615.96 nr 550917.65

Absorption

Absorption chiller, for operation using lowpressure steam; selection based on chilledwater flow and return temperatures of 6°Cand 12°C, steam at 1 bar gauge andcondenser entering and leavingtemperatures of 27°C and 33°C; integralcontrols; includes placing in position;electrical work elsewhere

Cooling load400 kW 60011.11 69092.29 8.00 197.11 nr 69289.40700 kW 76199.71 87730.63 9.00 221.75 nr 87952.381000 kW 86933.29 100088.47 10.00 246.38 nr 100334.851300 kW 103745.40 119444.67 12.00 295.66 nr 119740.331600 kW 122782.10 141362.10 14.00 344.94 nr 141707.042000 kW 145519.80 167540.58 15.00 369.58 nr 167910.16

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Material Costs/Prices for Measured Works – Mechanical Installations 355

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T60: CENTRAL REFRIGERATION PLANT –cont'd

CHILLERS – cont'd

Absorption chiller, for operation using lowpressure hot water; selection based onchilled water flow and return temperatures of6°C and 12°C, cooling water temperatures of27°C and 33°C and hot water at 90°C; integralcontrols; includes placing in position;electrical work elsewhere

Cooling load700 kW 86933.29 100088.47 9.00 221.75 nr 100310.221000 kW 108669.80 125114.26 10.00 246.38 nr 125360.641300 kW 126390.10 145516.08 12.00 295.66 nr 145811.741600 kW 145519.80 167540.58 14.00 344.94 nr 167885.52

HEAT REJECTION

Dry air liquid coolers

Dry air liquid cooler; selection based on fluidtemperatures 45°C on, 40°C off at 32°C drybulb ambient temperature; includes 20%ethylene glycol; includes placing in postion;electrical work elsewhere

Flat coil configuration500kW 13541.50 15590.67 15.00 369.58 nr 15960.24Extra for inverter panels (factory wired andmounted on units) 7198.13 8287.39 15.00 369.58 nr 8656.96800kW 22909.18 26375.92 15.00 369.58 nr 26745.49Extra for inverter panels (factory wired andmounted on units) 13228.23 15229.99 15.00 369.58 nr 15599.561100kW 29415.36 33866.64 15.00 369.58 nr 34236.22Extra for inverter panels (factory wired andmounted on units) 14395.03 16573.35 15.00 369.58 nr 16942.931400kW 37364.64 43018.84 15.00 369.58 nr 43388.42Extra over for inverter panels (factory wiredand mounted on units) 19842.94 22845.68 15.00 369.58 nr 23215.251700kW 44122.45 50799.28 15.00 369.58 nr 51168.85Extra for inverter panels (factory wired andmounted on units) 20174.75 23227.70 15.00 369.58 nr 23597.272000kW 51614.12 59424.62 15.00 369.58 nr 59794.20Extra for inverter panels (factory wired andmounted on units) 26552.65 30570.73 15.00 369.58 nr 30940.31

Note: heat rejection capacities above 500kWrequire multiple units. Prices are thereforefor total number of units.

T: MECHANICAL/COOLING/HEATING SYSTEMS

356 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

'Vee' type coil configuration500kW 13083.91 15063.84 15.00 369.58 nr 15433.41Extra for inverter panels (factory wired andmounted on units) 5063.11 5829.29 15.00 369.58 nr 6198.86800kW 20069.96 23107.04 15.00 369.58 nr 23476.62Extra for inverter panels (factory wired andmounted on units) 11725.41 13499.76 15.00 369.58 nr 13869.341100kW 28380.56 32675.24 15.00 369.58 nr 33044.82Extra for inverter panels (factory wired andmounted on units) 14178.25 16323.77 15.00 369.58 nr 16693.351400kW 36618.13 42159.37 15.00 369.58 nr 42528.94Extra for inverter panels (factory wired andmounted on units) 17629.62 20297.42 15.00 369.58 nr 20666.991700kW 42065.75 48431.35 15.00 369.58 nr 48800.93Extra for inverter panels (factory wired andmounted on units) 23450.04 26998.61 15.00 369.58 nr 27368.192000kW 54927.19 63239.05 15.00 369.58 nr 63608.63Extra for inverter panels (factory wired andmounted on units) 26444.41 30446.11 15.00 369.58 nr 30815.69

Note: Heat rejection capacities above1100kW require multiple units. Pricesare for total number of units.

Air cooled condensers

Air cooled condenser; refrigerant 407C;selection based on condensing temperatureof 45°C at 32°C dry bulb ambient; includesplacing in position; electrical work elsewhere

Flat coil configuration500kW 14454.83 16642.21 15.00 369.58 nr 17011.78Extra for inverter panels (factory wired andmounted on units) 6614.12 7615.00 15.00 369.58 nr 7984.58800kW 23714.59 27303.20 15.00 369.58 nr 27672.78Extra for inverter panels (factory wired andmounted on units) 10125.60 11657.86 15.00 369.58 nr 12027.441100kW 31747.74 36551.96 15.00 369.58 nr 36921.54Extra for inverter panels (factory wired andmounted on units) 14394.71 16572.99 15.00 369.58 nr 16942.571400kW 39636.57 45634.58 15.00 369.58 nr 46004.16Extra for inverter panels (factory wired andmounted on units) 17701.77 20380.49 15.00 369.58 nr 20750.061700kW 51614.12 59424.62 15.00 369.58 nr 59794.20Extra for inverter panels (factory wired andmounted on units) 26552.65 30570.73 15.00 369.58 nr 30940.312000kW 59454.85 68451.85 15.00 369.58 nr 68821.43Extra for inverter panels (factory wired andmounted on units) 26552.65 30570.73 15.00 369.58 nr 30940.31

Note: Heat rejection capacities above 500kWrequire multiple units. Prices are for totalnumber of units

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Material Costs/Prices for Measured Works – Mechanical Installations 357

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T60: CENTRAL REFRIGERATION PLANT –cont'd

HEAT REJECTION – cont'd

'Vee' type coil configuration500kW 14190.27 16337.62 15.00 369.58 nr 16707.19Extra for inverter panels (factory wired andmounted on units) 5062.81 5828.94 15.00 369.58 nr 6198.51800kW 21345.54 24575.65 15.00 369.58 nr 24945.23Extra for inverter panels (factory wired andmounted on units) 10366.12 11934.78 15.00 369.58 nr 12304.351100kW 31326.85 36067.38 15.00 369.58 nr 36436.96Extra for inverter panels (factory wired andmounted on units) 17629.62 20297.42 15.00 369.58 nr 20666.991400kW 36473.82 41993.22 15.00 369.58 nr 42362.79Extra for inverter panels (factory wired andmounted on units) 20732.23 23869.53 15.00 369.58 nr 24239.111700kW 46990.26 54101.06 15.00 369.58 nr 54470.64Extra for inverter panels (factory wired andmounted on units) 26456.45 30459.97 15.00 369.58 nr 30829.542000kW 54710.74 62989.84 15.00 369.58 nr 63359.42Extra for inverter panels (factory wired andmounted on units) 31098.35 35804.30 15.00 369.58 nr 36173.88

Note: Heat rejection capacities above1100kW require multiple units. Prices are fortotal number of units.

Cooling towers

Cooling towers; forced draught, centrifugalfan, conterflow design; based on watertemperatures of 35°C on and 29°C off at 21°Cwet bulb ambient temperature; includesplacing in position; electrical work elsewhere

Open circuit type900kW 9628.48 11085.51 20.00 492.77 nr 11578.28Extra for stainless steel construction 4316.76 4970.00 - - nr 4970.00Extra for intake and discharge soundattenuation 4645.96 5349.01 - - nr 5349.01Extra for fan dampers for capacity control 1077.96 1241.09 - - nr 1241.091500kW 14938.84 17199.47 20.00 492.77 nr 17692.23Extra for stainless steel construction 6914.77 7961.15 - - nr 7961.15Extra for intake and discharge soundattenuation 6962.11 8015.65 - - nr 8015.65Extra for fan dampers for capacity control 1094.12 1259.69 - - nr 1259.692100kW 21193.07 24400.11 20.00 492.77 nr 24892.87Extra for stainless steel construction 9807.21 11291.29 - - nr 11291.29Extra for intake and discharge soundattenuation 10337.61 11901.94 - - nr 11901.94Extra for fan dampers for capacity control 1249.36 1438.42 - - nr 1438.422700kW 25594.37 29467.44 20.00 492.77 nr 29960.20Extra for stainless steel construction 11963.61 13774.00 - - nr 13774.00Extra for intake and discharge soundattenuation 13926.70 16034.15 - - nr 16034.15

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358 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra for fan dampers for capacity control 1944.82 2239.12 - - nr 2239.123300kW 31540.59 36313.47 20.00 492.77 nr 36806.24Extra for stainless steel construction 14601.41 16810.96 - - nr 16810.96Extra for intake and discharge soundattenuation 13134.35 15121.90 - - nr 15121.90Extra for fan dampers for capacity control 1590.88 1831.62 - - nr 1831.623900kW 35549.45 40928.97 20.00 492.77 nr 41421.73Extra for stainless steel construction 16458.07 18948.58 - - nr 18948.58Extra for intake and discharge soundattenuation 13386.46 15412.17 - - nr 15412.17Extra for fan dampers for capacity control 1590.88 1831.62 - - nr 1831.624500kW 40007.88 46062.07 23.00 566.68 nr 46628.76Extra for stainless steel construction 18656.89 21480.14 - - nr 21480.14Extra for intake and discharge soundattenuation 17754.24 20440.90 - - nr 20440.90Extra for fan dampers for capacity control 2503.68 2882.55 - - nr 2882.555100kW 46214.91 53208.38 23.00 566.68 nr 53775.06Extra for stainless steel construction 21293.38 24515.60 - - nr 24515.60Extra for intake and discharge soundattenuation 17707.04 20386.56 - - nr 20386.56Extra for fan dampers for capacity control 2503.68 2882.55 - - nr 2882.555700kW 48858.91 56252.48 30.00 739.15 nr 56991.63Extra for stainless steel construction 22814.53 26266.93 - - nr 26226.93Extra for intake and discharge soundattenuation 26221.52 30189.49 - - nr 30189.49Extra for fan dampers for capacity control 2753.30 3169.94 - - nr 3169.946300kW 58910.87 67825.56 30.00 739.15 nr 68564.71Extra for stainless steel construction 27273.19 31400.30 - - nr 31400.30Extra for intake and discharge soundattenuation 26600.30 30625.60 - - nr 30625.60Extra for fan dampers for capacity control 2753.30 3169.94 - - nr 3169.94

Closed circuit type (includes 20% ethyleneglycol)

900kW 26841.24 30902.99 20.00 492.77 nr 31395.76Extra for stainless steel construction 21855.67 25162.98 - - nr 25162.98Extra for intake and discharge soundattenuation 8076.87 9299.10 - - nr 9299.10Extra for fan dampers for capacity control 1094.12 1259.69 - - nr 1259.691500kW 49902.11 57453.55 20.00 492.77 nr 57946.32Extra for stainless steel construction 39785.82 45806.41 - - nr 45806.41Extra for intake and discharge soundattenuation 12892.19 14843.10 - - nr 14843.10Extra for fan dampers for capacity control 1590.88 1831.62 - - nr 1831.622100kW 60813.45 70016.05 20.00 492.77 nr 70508.82Extra for stainless steel construction 54051.69 62231.07 - - nr 62231.07Extra for intake and discharge soundattenuation 15518.81 17867.19 - - nr 17867.19Extra for fan dampers for capacity control 1590.88 1831.62 - - nr 1831.622700kW 65567.46 75489.46 25.00 615.96 nr 76105.42Extra for stainless steel construction 66972.80 77107.45 - - nr 77107.45Extra for intake and discharge soundattenuation 23162.73 26667.83 - - nr 26667.83Extra for fan dampers for capacity control 2406.81 2771.02 - - nr 2771.023300kW 101022.52 116309.76 25.00 615.96 nr 116925.72Extra for stainless steel construction 83550.22 96193.46 - - nr 96193.46Extra for intake and discharge soundattenuation 30811.59 35474.15 - - nr 35474.15Extra for fan dampers for capacity control 2753.30 3169.94 - - nr 3169.94

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 359

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T60: CENTRAL REFRIGERATION PLANT –cont'd

HEAT REJECTION – cont'd

Closed circuit type (includes 20% ethyleneglycol) – cont'd

3900kW 111230.94 128062.96 25.00 615.96 nr 128678.92Extra for stainless steel construction 95678.30 110156.82 - - nr 110156.82Extra for intake and discharge soundattenuation 31315.80 36054.66 - - nr 36054.66Extra for fan dampers for capacity control 2753.30 3169.94 - - nr 3169.944500kW 133165.39 153316.65 40.00 985.54 nr 154302.18Extra for stainless steel construction 99258.09 114278.32 - - nr 114278.32Extra for intake and discharge soundattenuation 44759.39 51532.61 - - nr 51532.61Extra for fan dampers for capacity control 4813.61 5542.03 - - nr 5542.035100kW 148521.58 170996.60 40.00 985.54 nr 171982.14Extra for stainless steel construction 128269.95 147680.40 - - nr 147680.40Extra for intake and discharge soundattenuation 44759.39 51532.61 - - nr 51532.61Extra for fan dampers for capacity control 4813.61 5542.03 - - nr 5542.035700kW 183135.87 210848.91 40.00 985.54 nr 211834.44Extra for stainless steel construction 132493.93 152543.58 - - nr 152543.58Extra for intake and discharge soundattenuation 50037.47 57609.39 - - nr 57609.39Extra for fan dampers for capacity control 5506.60 6339.89 - - nr 6339.896300kW 195619.44 225221.55 40.00 985.54 nr 226207.09Extra for stainless steel construction 151551.60 174485.15 - - nr 174485.15Extra for intake and discharge soundattenuation 50037.47 57609.39 - - nr 57609.39Extra for fan dampers for capacity control 5506.60 6339.89 - - nr 6339.89

T: MECHANICAL/COOLING/HEATING SYSTEMS

360 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T61: CHILLED WATER

SCREWED STEEL

Y10 – PIPELINES

For pipework prices refer to Section T31 –Low Temperature Hot Water Heating, with theexception of chilled water blocks withinbrackets as detailed hereafter. For minimumfixing distances, refer to the Tables andMemoranda to the rear of the book

Fixings

For steel pipes; black malleable iron

Oversized pipe clip, to contain 30mm insulationblock for vapour barrier

15mm dia 3.21 3.70 0.10 2.46 nr 6.1620mm dia 3.24 3.73 0.11 2.71 nr 6.4425mm dia 3.41 3.93 0.12 2.96 nr 6.8832mm dia 3.51 4.04 0.14 3.45 nr 7.4940mm dia 3.71 4.27 0.15 3.70 nr 7.9750mm dia 5.29 6.09 0.16 3.94 nr 10.0365mm dia 5.71 6.57 0.30 7.39 nr 13.9780mm dia 6.06 6.98 0.35 8.62 nr 15.60100mm dia 9.61 11.06 0.40 9.86 nr 20.92125mm dia 11.15 12.84 0.60 14.79 nr 27.63150mm dia 17.44 20.08 0.77 18.97 nr 39.05200mm dia 22.26 25.63 0.90 22.17 nr 47.80250mm dia 27.48 31.64 1.10 27.10 nr 58.74300mm dia 32.71 37.66 1.25 30.80 nr 68.46350mm dia 37.94 43.68 1.50 36.96 nr 80.64400mm dia 42.49 48.92 1.75 43.12 nr 92.04

Screw on backplate (Male), black malleable iron;plugged and screwed

M12 0.43 0.50 0.10 2.46 nr 2.96

Screw on backplate (Female), black malleableiron; plugged and screwed

M12 0.45 1.01 0.10 2.46 nr 3.48

Extra Over channel sections for fabricatedhangers and brackets

Galvanised steel; including inserts, bolts, nuts,washers; fixed to backgrounds

41 x 21mm 5.08 5.85 0.29 7.15 m 12.9941 x 41mm 6.09 7.01 0.29 7.15 m 14.16

Threaded rods; metric thread; including nuts,washers etc

12mm dia x 600mm long 2.57 2.96 0.18 4.43 nr 7.39

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 361

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T61: CHILLED WATER – cont'd

PIPELINES – cont'd

For plastic pipework suitable for chilledwater systems, refer to ABS pipework detailsin Section S10: Cold Water with theexception of chilled water blocks withinbrackets as detailed for the aforementionedsteel pipe. For minimum fixing distances,refer to the Tables and Memoranda to therear of the book

For copper pipework, refer to Section S10 –Cold Water with the exception of chilledwater blocks within brackets as detailedhereafter. For minimum fixing distances,refer to the Tables and Memoranda to therear of the book

Fixings

For Copper pipework

Oversized pipe clip, to contain 30mm insulationblock for vapour barrier

15mm dia 3.21 3.70 0.10 2.46 nr 6.1622mm dia 3.24 3.73 0.11 2.71 nr 6.4428mm dia 3.41 3.93 0.12 2.96 nr 6.8835mm dia 3.51 4.04 0.14 3.45 nr 7.4942mm dia 3.71 4.27 0.15 3.70 nr 7.9754mm dia 5.29 6.09 0.16 3.94 nr 10.0367mm dia 5.71 6.57 0.30 7.39 nr 13.9776mm dia 6.06 6.98 0.35 8.62 nr 15.60108mm dia 2.49 13.93 0.40 9.86 nr 23.79133mm dia 11.15 12.84 0.60 14.79 nr 27.63159mm dia 17.44 20.08 0.77 18.97 nr 39.05

Screw on backplate, femaleAll sizes 15mm to 54mm x 10mm 1.30 1.50 0.10 2.46 nr 3.96

Screw on backplate, maleAll sizes 15mm to 54mm x 10mm 1.72 1.98 0.10 2.46 nr 4.44

Extra Over channel sections for fabricatedhangers and brackets

Galvanised steel; including inserts, bolts, nuts,washers; fixed to backgrounds

41 x 21mm 5.08 5.85 0.29 7.15 m 12.9941 x 41mm 6.09 7.01 0.29 7.15 m 14.16

Threaded rods; metric thread; including nuts,washers etc.

10mm dia x 600mm long for ring clips up to54mm 1.67 1.92 0.18 4.43 nr 6.3612mm dia x 600mm long for ring clips from54mm 2.57 2.96 0.18 4.43 nr 7.39

T: MECHANICAL/COOLING/HEATING SYSTEMS

362 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Y11 – PIPELINE ANCILLARIES

For prices for ancillaries refer to SectionT31 – Low Temperature Hot Water Heating

Y22 – HEAT EXCHANGERS

Plate heat exchanger; for use in CHWsystems; painted carbon steel frame,stainless steel plates, nitrile rubber gaskets,design pressure of 10 bar and operatingtemperature of 110/135°C

Primary side; 13°C in, 8°C out; secondary side;6°C in, 11°C out

264 kW, 12.60 l/s 4769.41 5491.14 10.00 246.38 nr 5737.52290 kW, 13.85 l/s 5027.40 5788.17 12.00 295.66 nr 6083.83316 kW, 15.11 l/s 5233.56 6025.53 12.00 295.66 nr 6321.19350 kW, 16.69 l/s 5628.26 6479.96 16.00 394.21 nr 6874.17395 kW, 18.88 l/s 6022.95 6934.37 16.00 394.21 nr 7328.59454 kW, 21.69 l/s 6542.23 7532.23 10.00 246.38 nr 7778.62475 kW, 22.66 l/s 6669.02 7678.21 10.00 246.38 nr 7924.59527 kW, 25.17 l/s 7226.88 8320.49 10.00 246.38 nr 8566.87554 kW, 26.43 l/s 7418.72 8541.36 10.00 246.38 nr 8787.74580 kW, 27.68 l/s 7672.91 8834.01 10.00 246.38 nr 9080.40633 kW, 30.19 l/s 8134.24 9365.15 10.00 246.38 nr 9611.54661 kW, 31.52 l/s 8330.49 9591.10 10.00 246.38 nr 9837.49713 kW, 34.04 l/s 8892.76 10238.46 12.00 295.66 nr 10534.12740 kW, 35.28 l/s 9086.80 10461.86 12.00 295.66 nr 10757.52804 kW, 38.33 l/s 9675.54 11139.69 12.00 295.66 nr 11435.351925 kW, 91.82 l/s 16242.03 18699.86 15.00 369.58 nr 19069.432710 kW, 129.26 l/s 21573.72 24838.36 15.00 369.58 nr 25207.943100 kW, 147.87 l/s 24034.50 27671.52 15.00 369.58 nr 28041.10

Note: For temperature conditions different tothose above, the cost of the units can varysignificantly, and therefore themanufacturers advice should be sought.

Y24 – TRACE HEATING

Trace heating; for freeze protection ortemperature maintainance of pipework;to BS 6351; including fixing to parentstructures by plastic pull ties

Straight laid15mm 20.31 23.38 0.27 6.65 m 30.0425mm 20.31 23.38 0.27 6.65 m 30.0428mm 20.31 23.38 0.27 6.65 m 30.0432mm 20.31 23.38 0.30 7.39 m 30.7735mm 20.31 23.38 0.31 7.64 m 31.0250mm 20.31 23.38 0.34 8.38 m 31.76100mm 20.31 23.38 0.40 9.86 m 33.24150mm 20.31 23.38 0.40 9.86 m 33.24

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T61: CHILLED WATER – cont'd

Y24 – TRACE HEATING – cont'd

Trace heating; for freeze protection ortemperature maintainance of pipework;to BS 6351; including fixing to parentstructures by plastic pull ties – cont'd

Helically wound15mm 25.87 29.78 1.00 24.64 m 54.4225mm 25.87 29.78 1.00 24.64 m 54.4228mm 25.87 29.78 1.00 24.64 m 54.4232mm 25.87 29.78 1.00 24.64 m 54.4235mm 25.87 29.78 1.00 24.64 m 54.4250mm 25.87 29.78 1.00 24.64 m 54.42100mm 25.87 29.78 1.00 24.64 m 54.42150mm 25.87 29.78 1.00 24.64 m 54.42

Accessories for trace heating; weatherproof;polycarbonate enclosure to IP standards;fully installed

Connection junction box100 x 100 x 75mm 44.46 51.19 1.40 34.49 nr 85.68

Single air thermostat150 x 150 x 75mm 97.41 112.15 1.42 34.99 nr 147.14

Single capillary thermostat150 x 150 x 75mm 140.15 161.36 1.46 35.97 nr 197.33

Twin capillary thermostat150 x 150 x 75mm 251.43 289.48 1.46 35.97 nr 325.45

EQUIPMENT

PRESSURISATION UNITS

Chilled water packaged pressurisation unitcomplete with expansion vessel(s),interconnecting pipework and necessaryisolating and drain valves; includes placingin position; electrical work elsewhere

Selection based on a final working pressureof 4 bar, a 3m static head and systemoperating temperatures of 6°/12°CSystem volume

1800 litres 1593.65 1834.81 8.00 197.11 nr 2031.924500 litres 1593.65 1834.81 8.00 197.11 nr 2031.927200 litres 1670.76 1923.59 10.00 246.38 nr 2169.979900 litres 1670.76 1923.59 10.00 246.38 nr 2169.9715300 litres 1735.02 1997.57 13.00 320.30 nr 2317.8722500 litres 1839.12 2117.42 20.00 492.77 nr 2610.1927000 litres 1839.12 2117.42 20.00 492.77 nr 2610.19

T: MECHANICAL/COOLING/HEATING SYSTEMS

364 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

CHILLED BEAMS

Static (passive) beams; based on water at14°C flow and 16°C return, 24°C roomtemperature; 600mm wide coil providing350–400W/m output

Static cooled beam for exposed installationwith standard casing 117.97 135.82 4.00 98.55 m 234.38Static cooled beam for installation above opengrid or perforated ceiling 80.89 93.13 4.00 98.55 m 191.68

Ventilated (active) beams; based on water at14°C flow and 16°C return, 24°C roomtemperature; air supply at 10l/s/linear metre;300mm wide beam providing 250–350W/moutput unless stated otherwise; all exposedbeams c/w standard casing; electrical workelsewhere

Ventilated cooled beam flush mounted withina false ceiling; closed type with integratedsecondary air circulation; 600mm wide beamproviding 400W/m output 183.13 210.84 4.50 110.87 m 321.71Ventilated cooled beam flush mounted withina false ceiling; open type 161.78 186.26 4.00 98.55 m 284.81Ventilated cooled beam for exposed mountingwith standard casing 161.78 186.26 4.00 98.55 m 284.81Ventilated cooled beam flush mounted withina false ceiling; open type; with recessedintegrated flush mounted 28W or 35W T5 lightfittings 293.23 337.60 4.00 98.55 m 436.16Ventilated cooled beam for exposed mountingwith recessed integrated flush mounted 28Wor 35W T5 light fittings 293.23 337.60 4.00 98.55 m 436.16Ventilated cooled beam for exposed mountingwith recessed integrated flush mounted directand indirect 28W or 35W T5 light fittings 320.20 368.65 4.00 98.55 m 467.21

LEAK DETECTION

Leak detection system consisting of acentral control module connected by aleader cable to water sensing cables

Control ModulesAlarm Only 321.77 370.46 4.00 115.53 nr 485.99Alarm and location 2110.30 2429.64 8.00 231.06 nr 2660.70

CablesSensing – 3m length 88.13 101.47 4.00 115.53 nr 217.00Sensing – 7.5m length 129.85 149.50 4.00 115.53 nr 265.03Sensing – 15m length 224.50 258.47 8.00 231.06 nr 489.53Leader – 3.5m length 39.55 45.53 2.00 57.76 nr 103.30

End terminalEnd terminal 15.36 17.68 0.05 1.44 nr 19.13

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 365

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T61: CHILLED WATER – cont'd

ENERGY METERS

Ultrasonic

Energy meter for measuring energy use inchilled water systems; includes ultrasonicflow meter (with sensor and signalconverter), energy calculator, pair oftemperature sensors with brass pockets, and3m of interconnecting cable; includes fixingin position; electrical work elsewhere

Pipe size (flanged connections to PN16);maximum flow rate

50mm, 36m3/hr 1122.84 1292.75 1.80 44.35 nr 1337.1065mm, 60m3/hr 1237.71 1425.01 2.32 57.16 nr 1482.1780mm, 100m3/hr 1387.38 1597.33 2.56 63.07 nr 1660.40125mm, 250m3/hr 1607.41 1850.65 3.60 88.70 nr 1939.35150mm, 360m3/hr 1744.93 2008.98 4.80 118.26 nr 2127.25200mm, 600m3/hr 1949.60 2244.62 6.24 153.74 nr 2398.37250mm, 1000m3/hr 2249.72 2590.16 9.60 236.53 nr 2826.69300mm, 1500m3/hr 2644.50 3044.68 10.80 266.09 nr 3310.77350mm, 2000m3/hr 3186.50 3668.70 13.20 325.23 nr 3993.92400mm, 2500m3/hr 3647.61 4199.58 15.60 384.36 nr 4583.94500mm, 3000m3/hr 4139.45 4765.85 24.00 591.32 nr 5357.17600mm, 3500m3/hr 4650.72 5354.49 28.00 689.88 nr 6044.37

Electromagnetic

Energy meter for measuring energy use inchilled water systems; includeselectromagnetic flow meter (with sensor andsignal converter), energy calculator, pair oftemperature sensors with brass pockets, and3m of interconnecting cable; includes fixingin position; electrical work elsewhere

Pipe size (flanged connections to PN40);maximum flow rate

25mm, 17.7m3/hr 845.73 973.71 1.48 36.46 nr 1010.1840mm, 45m3/hr 853.82 983.03 1.55 38.19 nr 1021.22

Pipe size (flanged connections to PN16);maximum flow rate

50mm, 70m3/hr 863.38 994.03 1.80 44.35 nr 1038.3865mm, 120m3/hr 867.06 998.27 2.32 57.16 nr 1055.4380mm, 180m3/hr 871.47 1003.35 2.56 63.07 nr 1066.42125mm, 450m3/hr 948.69 1092.25 3.60 88.70 nr 1180.95150mm, 625m3/hr 1006.79 1159.14 4.80 118.26 nr 1277.41200mm, 1100m3/hr 1083.27 1247.20 6.24 153.74 nr 1400.94250mm, 1750m3/hr 1215.65 1399.61 9.60 236.53 nr 1636.14300mm, 2550m3/hr 1549.53 1784.01 10.80 266.09 nr 2050.11350mm, 3450m3/hr 2015.79 2320.83 13.20 325.23 nr 2646.05400mm, 4500m3/hr 2299.66 2647.65 15.60 384.36 nr 3032.01

T: MECHANICAL/COOLING/HEATING SYSTEMS

366 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T70: LOCAL COOLING UNITS

Split system with ceiling void evaporator unitand external condensing unit

Ceiling mounted 4 way blow cassette heat pumpunit with remote fan speed and load control;refrigerant 470C; includes outdoor unit

Cooling 3.6kW, heating 4.1kW 1543.75 1777.36 35.00 862.34 nr 2639.70Cooling 4.9kW, heating 5.5kW 1701.20 1958.63 35.00 862.34 nr 2820.98Cooling 7.1kW, heating 8.2kW 2059.14 2370.74 35.00 862.34 nr 3233.08Cooling 10kW, heating 11.2kW 2435.55 2804.11 35.00 862.34 nr 3666.45Cooling 12.20kW, heating 14.60kW 2664.34 3067.52 35.00 862.34 nr 3929.87

Ceiling mounted 4 way blow cooling only unitwith remote fan speed and load control;refrigerant 470C; includes outdoor unit

Cooling 3.80kW 1397.36 1608.82 35.00 862.34 nr 2471.16Cooling 5.20kW 1560.96 1797.17 35.00 862.34 nr 2659.52Cooling 7.10kW 1925.07 2216.38 35.00 862.34 nr 3078.73Cooling 10kw 2236.28 2574.69 35.00 862.34 nr 3437.03Cooling 12.2kW 2370.36 2729.05 35.00 862.34 nr 3591.40

In ceiling, ducted heat pump unit with remote fanspeed and load control; refrigerant 407C;includes outdoor unit

Cooling 3.60kW, heating 4.10kW 1131.67 1302.92 35.00 862.34 nr 2165.26Cooling 4.90kW, heating 5.50kW 1301.42 1498.36 35.00 862.34 nr 2360.70Cooling 7.10kW, heating 8.20kW 1301.42 1498.36 35.00 862.34 nr 2360.70Cooling 10kW, heating 11.20kW 1301.42 1498.36 35.00 862.34 nr 2360.70Cooling 12.20kW, heating 14.50kW 2623.76 3020.80 35.00 862.34 nr 3883.14

In ceiling, ducted cooling only unit with remotefan speed and load control; refrigerant 407C;includes outdoor unit

Cooling 3.70kW 1020.97 1175.47 35.00 862.34 nr 2037.81Cooling 4.90kW 1214.09 1397.81 35.00 862.34 nr 2260.16Cooling 7.10kW 1832.82 2110.17 35.00 862.34 nr 2972.52Cooling 10kW 2089.90 2406.15 35.00 862.34 nr 3268.50Cooling 12.3kW 2329.76 2682.31 35.00 862.34 nr 3544.65

Room Units

Ceiling mounted 4 way blow cassette heat pumpunit with remote fan speed and load control;refrigerant 407C; excludes outdoor unit

Cooling 3.6kW, heating 4.1kW 974.22 1121.64 17.00 418.85 nr 1540.50Cooling 4.9kW, heating 5.5kW 997.59 1148.55 17.00 418.85 nr 1567.40Cooling 7.1kW, heating 8.2kW 1080.01 1243.44 17.00 418.85 nr 1662.30Cooling 10kW, heating 11.2kW 1169.81 1346.83 17.00 418.85 nr 1765.68Cooling 12.20kW, heating 14.60kW 1268.21 1460.12 17.00 418.85 nr 1878.97

Ceiling mounted 4 way blow cooling unit withremote fan speed and load control; refrigerant407C; excludes outdoor unit

Cooling 3.80kW 920.09 1059.32 17.00 418.85 nr 1478.18Cooling 5.20kW 927.48 1067.83 17.00 418.85 nr 1486.68Cooling 7.10Kw 1080.01 1243.44 17.00 418.85 nr 1662.30Cooling 10kW 1169.81 1346.83 17.00 418.85 nr 1765.68Cooling 12.2kW 1268.21 1460.12 17.00 418.85 nr 1878.97

T: MECHANICAL/COOLING/HEATING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 367

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

T70: LOCAL COOLING UNITS – cont'd

Room Units – cont'd

In ceiling, ducted heat pump unit with remote fanspeed and load control; refrigerant 407C;excludes outdoor unit

Cooling 3.60kW, heating 4.10kW 562.15 647.22 17.00 418.85 nr 1066.07Cooling 4.90kW, heating 5.50kW 597.82 688.29 17.00 418.85 nr 1107.14Cooling 7.10kW, heating 8.20kW 987.76 1137.23 17.00 418.85 nr 1556.09Cooling 10kW, heating 11.20kW 1023.42 1178.29 17.00 418.85 nr 1597.14Cooling 12.20kW, heating 14.50kW 1227.62 1413.39 17.00 418.85 nr 1832.24

In ceiling, ducted cooling unit only with remotefan speed and load control; refrigerant 407C;excludes outdoor unit

Cooling 3.70kW 543.69 625.96 17.00 418.85 nr 1044.82Cooling 4.90kW 580.60 668.46 17.00 418.85 nr 1087.31Cooling 7.10kW 987.76 1137.23 17.00 418.85 nr 1556.09Cooling 10kW 1023.42 1178.29 17.00 418.85 nr 1597.14Cooling 12.3kW 1227.62 1413.39 17.00 418.85 nr 1832.24

External condensing units suitable forconnection to multiple indoor units; inverterdriven; refrigerant 407CCooling only

9kW 2126.81 2448.65 17.00 418.85 nr 2867.50

Heat pumpCooling 5.20kW, heating 6.10kW 1515.45 1744.78 17.00 418.85 nr 2163.63Cooling 6.80kW, heating 2.50kW 1932.45 2224.88 17.00 418.85 nr 2643.73Cooling 8kW, heating 9.60kW 2237.50 2576.09 17.00 418.85 nr 2994.94Cooling 14.50kW, heating 16.50kW 3713.60 4275.56 21.00 517.41 nr 4792.97

T: MECHANICAL/COOLING/HEATING SYSTEMS

368 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: CIRCULAR

Y30 – AIR DUCTLINES

Galvanised sheet metal DW144 class Bspirally wound circular section ductwork;including all necessary stiffeners, joints,couplers in the running length and ductsupports

Straight duct80mm dia. 2.64 5.32 0.87 22.22 m 27.54100mm dia. 2.73 5.50 0.87 22.22 m 27.72160mm dia. 3.73 7.51 0.87 22.22 m 29.73200mm dia. 4.75 9.57 0.87 22.22 m 31.79250mm dia. 5.78 11.64 1.21 30.90 m 42.54315mm dia. 7.00 14.10 1.21 30.90 m 45.00355mm dia. 9.56 19.26 1.21 30.90 m 50.16400mm dia. 10.71 21.58 1.21 30.90 m 52.48450mm dia. 11.82 23.81 1.21 30.90 m 54.71500mm dia. 12.86 25.91 1.21 30.90 m 56.81630mm dia. 24.59 49.54 1.39 35.49 m 85.04710mm dia. 27.24 54.88 1.39 35.49 m 90.37800mm dia. 31.29 63.04 1.44 36.77 m 99.81900mm dia. 38.63 77.83 1.46 37.28 m 115.111000mm dia. 48.24 97.19 1.65 42.13 m 139.321120mm dia. 57.13 115.10 2.43 62.05 m 177.151250mm dia. 62.43 125.77 2.43 62.05 m 187.831400mm dia. 70.43 141.89 2.77 70.73 m 212.631600mm dia. 90.87 183.07 3.06 78.14 m 261.21

Extra over fittings; circular duct class B

End cap80mm dia. 1.17 2.36 0.15 3.83 nr 6.19100mm dia. 1.27 2.56 0.15 3.83 nr 6.39160mm dia. 1.94 3.91 0.15 3.83 nr 7.74200mm dia. 2.30 4.63 0.20 5.11 nr 9.74250mm dia. 3.24 6.53 0.29 7.41 nr 13.93315mm dia. 4.11 8.28 0.29 7.41 nr 15.69355mm dia. 6.19 12.47 0.44 11.24 nr 23.71400mm dia. 6.41 12.91 0.44 11.24 nr 24.15450mm dia. 6.77 13.64 0.44 11.24 nr 24.88500mm dia. 7.11 14.32 0.44 11.24 nr 25.56630mm dia. 18.89 38.06 0.58 14.81 nr 52.87710mm dia. 22.08 44.48 0.69 17.62 nr 62.10800mm dia. 29.09 58.61 0.81 20.68 nr 79.29900mm dia. 32.84 66.16 0.92 23.49 nr 89.651000mm dia. 45.28 91.22 1.04 26.56 nr 117.781120mm dia. 50.08 100.89 1.16 29.62 nr 130.521250mm dia. 55.17 111.15 1.16 29.62 nr 140.771400mm dia. 70.00 141.03 1.16 29.62 nr 170.651600mm dia. 79.12 159.40 1.16 29.62 nr 189.02

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 369

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: CIRCULAR – cont'd

AIR DUCTLINES – cont'd

Extra over fittings; circular duct class B –cont'd

End cap - cont'd

Reducer80mm dia. 3.77 7.60 0.29 7.41 nr 15.00100mm dia. 3.94 7.94 0.29 7.41 nr 15.34160mm dia. 5.16 10.40 0.29 7.41 nr 17.80200mm dia. 6.06 12.21 0.44 11.24 nr 23.44250mm dia. 7.21 14.53 0.58 14.81 nr 29.34315mm dia. 9.16 18.45 0.58 14.81 nr 33.27355mm dia. 12.01 24.20 0.87 22.22 nr 46.41400mm dia. 13.51 27.22 0.87 22.22 nr 49.43450mm dia. 14.51 29.23 0.87 22.22 nr 51.45500mm dia. 15.21 30.64 0.87 22.22 nr 52.86630mm dia. 42.21 85.04 0.87 22.22 nr 107.25710mm dia. 45.95 92.57 0.96 24.51 nr 117.09800mm dia. 58.87 118.60 1.06 27.07 nr 145.67900mm dia. 62.33 125.57 1.16 29.62 nr 155.191000mm dia. 80.79 162.76 1.25 31.92 nr 194.681120mm dia. 88.85 179.00 3.47 88.61 nr 267.611250mm dia. 98.75 198.95 3.47 88.61 nr 287.561400mm dia. 122.99 247.78 4.05 103.42 nr 351.201600mm dia. 116.09 233.88 4.62 117.98 nr 351.86

90° segmented radius bend80mm dia. 2.00 4.03 0.29 7.41 nr 11.43100mm dia. 2.29 12.43 0.29 7.41 nr 19.84160mm dia. 3.88 7.82 0.29 7.41 nr 15.22200mm dia. 5.21 10.50 0.44 11.24 nr 21.73250mm dia. 7.69 15.49 0.58 14.81 nr 30.30315mm dia. 8.95 18.03 0.58 14.81 nr 32.84355mm dia. 9.31 18.76 0.87 22.22 nr 40.97400mm dia. 10.97 22.10 0.87 22.22 nr 44.32450mm dia. 12.53 25.24 0.87 22.22 nr 47.46500mm dia. 13.12 26.43 0.87 22.22 nr 48.65630mm dia. 30.25 60.94 0.87 22.22 nr 83.16710mm dia. 42.12 84.86 0.96 24.51 nr 109.37800mm dia. 46.59 93.86 1.06 27.07 nr 120.93900mm dia. 50.74 102.22 1.16 29.62 nr 131.851000mm dia. 94.37 190.12 1.25 31.92 nr 222.041120mm dia. 104.88 211.30 3.47 88.61 nr 299.911250mm dia. 135.03 272.04 3.47 88.61 nr 360.651400mm dia. 270.99 545.95 4.05 103.42 nr 649.371600mm dia. 249.41 502.47 4.62 117.98 nr 620.45

U: VENTILATION/AIR CONDITIONING SYSTEMS

370 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

45° radius bend80mm dia. 2.09 4.21 0.29 7.41 nr 11.62100mm dia. 2.36 4.75 0.29 7.41 nr 12.16160mm dia. 3.34 6.73 0.29 7.41 nr 14.13200mm dia. 4.34 8.74 0.40 10.21 nr 18.96250mm dia. 6.03 12.15 0.58 14.81 nr 26.96315mm dia. 8.09 16.30 0.58 14.81 nr 31.11355mm dia. 8.66 17.45 0.87 22.22 nr 39.66400mm dia. 10.36 20.87 0.87 22.22 nr 43.09450mm dia. 10.49 21.13 0.87 22.22 nr 43.35500mm dia. 11.23 22.62 0.87 22.22 nr 44.84630mm dia. 32.48 65.44 0.87 22.22 nr 87.65710mm dia. 40.76 82.12 0.96 24.51 nr 106.63800mm dia. 48.14 96.99 1.06 27.07 nr 124.05900mm dia. 52.65 106.07 1.16 29.62 nr 135.691000mm dia. 87.22 175.72 1.25 31.92 nr 207.641120mm dia. 95.18 191.75 3.47 88.61 nr 280.361250mm dia. 105.84 213.23 3.47 88.61 nr 301.841400mm dia. 145.48 293.09 4.05 103.42 nr 396.511600mm dia. 142.02 286.12 4.62 117.98 nr 404.10

90° equal twin bend80mm dia. 5.98 12.05 0.58 14.81 nr 26.86100mm dia. 6.19 12.47 0.58 14.81 nr 27.28160mm dia. 10.96 22.08 0.58 14.81 nr 36.89200mm dia. 15.37 30.97 0.87 22.22 nr 53.18250mm dia. 23.68 47.71 1.16 29.62 nr 77.33315mm dia. 32.86 66.20 1.16 29.62 nr 95.82355mm dia. 36.61 73.76 1.73 44.18 nr 117.93400mm dia. 40.69 81.98 1.73 44.18 nr 126.15450mm dia. 44.04 88.73 1.73 44.18 nr 132.90500mm dia. 47.40 95.49 1.73 44.18 nr 139.67630mm dia. 91.58 184.50 1.73 44.18 nr 228.68710mm dia. 121.57 244.92 1.82 46.48 nr 291.40800mm dia. 148.53 299.24 1.93 49.28 nr 348.52900mm dia. 172.24 347.00 2.02 51.58 nr 398.591000mm dia. 237.34 478.16 2.11 53.88 nr 532.041120mm dia. 276.40 556.85 4.62 117.98 nr 674.831250mm dia. 330.59 666.02 4.62 117.98 nr 784.001400mm dia. 528.69 1065.13 4.62 117.98 nr 1183.101600mm dia. 528.66 1065.06 4.62 117.98 nr 1183.04

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 371

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: CIRCULAR – cont'd

AIR DUCTLINES – cont'd

Extra over fittings; circular duct class B –cont'd

90° equal twin bend - cont'd

Conical branch80mm dia. 7.92 15.96 0.58 14.81 nr 30.77100mm dia. 8.10 16.32 0.58 14.81 nr 31.13160mm dia. 8.77 17.67 0.58 14.81 nr 32.48200mm dia. 9.32 18.78 0.87 22.22 nr 40.99250mm dia. 12.20 24.58 1.16 29.62 nr 54.20315mm dia. 13.61 27.42 1.16 29.62 nr 57.04355mm dia. 14.76 29.74 1.73 44.18 nr 73.91400mm dia. 15.24 30.70 1.73 44.18 nr 74.88450mm dia. 18.84 37.96 1.73 44.18 nr 82.13500mm dia. 19.40 39.08 1.73 44.18 nr 83.26630mm dia. 39.03 78.63 1.73 44.18 nr 122.81710mm dia. 43.48 87.60 1.82 46.48 nr 134.07800mm dia. 56.34 113.51 1.93 49.28 nr 162.79900mm dia. 59.72 120.31 2.02 51.58 nr 171.901000mm dia. 75.74 152.59 2.11 53.88 nr 206.471120mm dia. 105.51 212.57 4.62 117.98 nr 330.541250mm dia. 105.51 212.57 5.20 132.79 nr 345.351400mm dia . 127.10 256.06 5.20 132.79 nr 388.851600mm dia. 149.72 301.63 5.20 132.79 nr 434.42

45° branch80mm dia. 6.29 12.67 0.58 14.81 nr 27.48100mm dia. 6.44 12.97 0.58 14.81 nr 27.79160mm dia. 9.80 19.74 0.58 14.81 nr 34.55200mm dia. 10.15 20.45 0.87 22.22 nr 42.66250mm dia. 10.64 21.44 1.16 29.62 nr 51.06315mm dia. 11.32 22.81 1.16 29.62 nr 52.43355mm dia. 14.59 29.39 1.73 44.18 nr 73.57400mm dia. 15.17 30.56 1.73 44.18 nr 74.74450mm dia. 15.80 31.83 1.73 44.18 nr 76.01500mm dia. 16.48 33.20 1.73 44.18 nr 77.38630mm dia. 32.77 66.02 1.73 44.18 nr 110.20710mm dia. 36.58 73.70 1.82 46.48 nr 120.17800mm dia. 52.20 105.16 2.13 54.39 nr 159.56900mm dia. 59.09 119.05 2.31 58.99 nr 178.031000mm dia. 72.95 146.97 2.31 58.99 nr 205.961120mm dia. 90.39 182.10 4.62 117.98 nr 300.081250mm dia. 96.59 194.59 4.62 117.98 nr 312.571400mm dia. 111.55 224.73 4.62 117.98 nr 342.711600mm dia. 136.37 274.74 4.62 117.98 nr 392.71

For galvanised sheet metal DW144 class Crates, refer to galvanised sheet metalDW144 class B

U: VENTILATION/AIR CONDITIONING SYSTEMS

372 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: FLAT OVAL

Y30 – AIR DUCTLINES

Galvanised sheet metal DW144 class Bspirally wound flat oval sectionductwork; including all necessarystiffeners, joints, couplers in the runninglength and duct supports

Straight duct345 x 102mm 16.32 32.88 2.71 69.20 m 102.08427 x 102mm 18.70 37.67 2.99 76.35 m 114.03508 x 102mm 20.62 41.54 3.14 80.18 m 121.73559 x 152mm 27.84 56.09 3.43 87.59 m 143.68531 x 203mm 28.28 56.97 3.43 87.59 m 144.56851 x 203mm 36.80 74.14 5.72 146.07 m 220.20582 x 254mm 30.77 61.99 3.62 92.44 m 154.43823 x 254mm 37.33 75.21 5.80 148.11 m 223.321303 x 254mm 88.47 178.24 8.13 207.61 m 385.84632 x 305mm 33.68 67.85 3.93 100.36 m 168.211275 x 305mm 81.62 164.44 8.13 207.61 m 372.04765 x 356mm 39.04 78.65 5.72 146.07 m 224.721247 x 356mm 82.51 166.23 8.13 207.61 m 373.841727 x 356mm 111.15 223.93 10.41 265.83 m 489.76737 x 406mm 39.77 80.12 5.72 146.07 m 226.19818 x 406mm 42.00 84.62 6.21 158.58 m 243.19978 x 406mm 46.28 93.24 6.92 176.71 m 269.951379 x 406mm 89.88 181.08 8.75 223.44 m 404.521699 x 406mm 91.19 183.72 10.41 265.83 m 449.55709 x 457mm 39.72 80.02 5.72 146.07 m 226.091189 x 457mm 75.89 152.89 8.80 224.72 m 377.611671 x 457mm 109.55 220.70 10.31 263.28 m 483.98678 x 508mm 39.33 79.24 5.72 146.07 m 225.30919 x 508mm 46.28 93.24 7.30 186.41 m 279.651321 x 508mm 89.73 180.77 8.75 223.44 m 404.21

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 373

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: FLAT OVAL – cont'd

Y30 – AIR DUCTLINES – cont'd

Extra over fittings; flat oval duct class B

End cap345 x 102mm 14.32 28.85 0.20 5.11 nr 33.96427 x 102mm 14.71 29.64 0.20 5.11 nr 34.74508 x 102mm 15.10 30.42 0.20 5.11 nr 35.53559 x 152mm 21.86 44.04 0.29 7.41 nr 51.45531 x 203mm 21.96 44.24 0.29 7.41 nr 51.65851 x 203mm 24.37 49.10 0.44 11.24 nr 60.33582 x 254mm 22.55 45.43 0.44 11.24 nr 56.67823 x 254mm 23.97 48.29 0.44 11.24 nr 59.531303 x 254mm 79.20 159.56 0.69 17.62 nr 177.18632 x 305mm 22.53 45.39 0.69 17.62 nr 63.011275 x 305mm 69.87 140.76 0.69 17.62 nr 158.38765 x 356mm 23.64 47.63 0.69 17.62 nr 65.251247 x 356mm 67.85 136.69 0.69 17.62 nr 154.311727 x 356mm 100.80 203.08 0.69 17.62 nr 220.70737 x 406mm 24.33 49.02 1.04 26.56 nr 75.57818 x 406mm 24.94 50.25 0.69 17.62 nr 67.87978 x 406mm 26.16 52.70 0.69 17.62 nr 70.321379 x 406mm 92.90 187.16 1.04 26.56 nr 213.721699 x 406mm 101.40 204.29 1.04 26.56 nr 230.84709 x 457mm 23.66 47.67 1.04 26.56 nr 74.221189 x 457mm 66.25 133.47 1.04 26.56 nr 160.031671 x 457mm 98.74 198.93 1.04 26.56 nr 225.48678 x 508mm 31.93 64.33 1.04 26.56 nr 90.89919 x 508mm 34.44 69.38 1.04 26.56 nr 95.941321 x 508mm 98.71 198.87 1.04 26.56 nr 225.42

Reducer345 x 102mm 26.73 53.85 0.95 24.26 nr 78.11427 x 102mm 27.12 54.64 1.06 27.07 nr 81.71508 x 102mm 27.64 55.68 1.13 28.86 nr 84.54559 x 152mm 38.54 77.64 1.26 32.18 nr 109.82531 x 203mm 38.81 78.19 1.26 32.18 nr 110.36851 x 203mm 49.99 100.71 1.34 34.22 nr 134.93582 x 254mm 40.93 82.46 1.34 34.22 nr 116.68823 x 254mm 51.38 103.51 1.34 34.22 nr 137.731303 x 254mm 117.03 235.77 1.34 34.22 nr 269.99632 x 305mm 45.00 90.66 0.70 17.88 nr 108.531275 x 305mm 119.45 240.65 1.16 29.62 nr 270.27765 x 356mm 48.07 96.84 1.16 29.62 nr 126.471247 x 356mm 121.52 244.82 1.16 29.62 nr 274.441727 x 356mm 123.60 249.01 1.25 31.92 nr 280.93737 x 406mm 53.09 106.96 1.16 29.62 nr 136.58818 x 406mm 53.74 108.27 1.27 32.43 nr 140.70978 x 406mm 58.32 117.49 1.44 36.77 nr 154.271379 x 406mm 123.34 248.49 1.44 36.77 nr 285.261699 x 406mm 139.78 281.61 1.44 36.77 nr 318.38709 x 457mm 53.67 108.13 1.16 29.62 nr 137.751189 x 457mm 108.78 219.15 1.34 34.22 nr 253.371671 x 457mm 120.94 243.65 1.44 36.77 nr 280.42678 x 508mm 57.07 114.98 1.16 29.62 nr 144.60919 x 508mm 60.80 122.49 1.26 32.18 nr 154.671321 x 508mm 121.78 245.34 1.44 36.77 nr 282.12

U: VENTILATION/AIR CONDITIONING SYSTEMS

374 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

90° radius bend345 x 102mm 34.91 70.33 0.29 7.41 nr 77.74427 x 102mm 33.39 67.27 0.58 14.81 nr 82.08508 x 102mm 32.18 64.83 0.58 14.81 nr 79.64559 x 152mm 44.46 89.57 0.58 14.81 nr 104.38531 x 203mm 44.95 90.56 0.87 22.22 nr 112.77851 x 203mm 60.74 122.37 0.87 22.22 nr 144.59582 x 254mm 42.60 85.82 0.87 22.22 nr 108.04823 x 254mm 63.31 127.55 0.87 22.22 nr 149.761303 x 254mm 142.45 286.99 0.96 24.51 nr 311.50632 x 305mm 40.22 81.03 0.87 22.22 nr 103.251275 x 305mm 180.52 363.68 0.96 24.51 nr 388.20765 x 356mm 46.81 94.31 0.87 22.22 nr 116.521247 x 356mm 181.51 365.68 0.96 24.51 nr 390.191727 x 356mm 221.09 445.42 1.25 31.92 nr 477.34737 x 406mm 48.33 97.37 0.96 24.51 nr 121.88818 x 406mm 69.67 140.36 0.87 22.22 nr 162.58978 x 406mm 61.85 124.61 0.96 24.51 nr 149.121379 x 406mm 162.36 327.10 1.16 29.62 nr 356.721699 x 406mm 277.73 559.53 1.25 31.92 nr 591.45709 x 457mm 55.67 112.16 0.87 22.22 nr 134.371189 x 457mm 134.42 270.81 0.96 24.51 nr 295.321671 x 457mm 277.00 558.06 1.25 31.92 nr 589.98678 x 508mm 53.79 108.37 0.87 22.22 nr 130.58919 x 508mm 60.62 122.13 0.96 24.51 nr 146.641321 x 508mm 168.08 338.62 1.16 29.62 nr 368.24

45° radius bend345 x 102mm 24.71 49.78 0.79 20.17 nr 69.96427 x 102mm 24.23 48.81 0.85 21.71 nr 70.52508 x 102mm 23.75 47.85 0.95 24.26 nr 72.11559 x 152mm 32.97 66.42 0.79 20.17 nr 86.60531 x 203mm 33.18 66.85 0.85 21.71 nr 88.55851 x 203mm 46.27 93.22 0.98 25.03 nr 118.24582 x 254mm 32.34 65.15 0.76 19.41 nr 84.56823 x 254mm 48.18 97.07 0.95 24.26 nr 121.321303 x 254mm 139.66 281.37 1.16 29.62 nr 310.99632 x 305mm 35.14 70.79 0.58 14.81 nr 85.611275 x 305mm 160.85 324.06 1.16 29.62 nr 353.68765 x 356mm 36.06 72.65 0.87 22.22 nr 94.861247 x 356mm 161.41 325.18 1.16 29.62 nr 354.811727 x 356mm 156.99 316.28 1.26 32.18 nr 348.46737 x 406mm 38.05 76.66 0.69 17.62 nr 94.28818 x 406mm 52.81 106.39 0.78 19.92 nr 126.31978 x 406mm 49.49 99.70 0.87 22.22 nr 121.921379 x 406mm 153.85 309.95 1.16 29.62 nr 339.581699 x 406mm 185.56 373.84 1.27 32.43 nr 406.27709 x 457mm 42.85 86.33 0.81 20.68 nr 107.011189 x 457mm 127.13 256.12 0.95 24.26 nr 280.381671 x 457mm 182.81 368.30 1.26 32.18 nr 400.47678 x 508mm 41.79 84.19 0.92 23.49 nr 107.69919 x 508mm 48.59 97.89 1.10 28.09 nr 125.981321 x 508mm 156.35 314.99 1.25 31.92 nr 346.91

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 375

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: FLAT OVAL – cont'd

Y30 – AIR DUCTLINES – cont'd

Extra over fittings; flat oval duct class B –cont'd

90° hard bend with turning vanes345 x 102mm 35.82 72.16 0.55 14.04 nr 86.21427 x 102mm 34.96 70.43 1.16 29.62 nr 100.05508 x 102mm 34.10 68.70 1.16 29.62 nr 98.32559 x 152mm 36.09 72.71 1.16 29.62 nr 102.33531 x 203mm 36.42 73.37 1.73 44.18 nr 117.55851 x 203mm 56.36 113.55 1.73 44.18 nr 157.72582 x 254mm 41.16 82.92 1.73 44.18 nr 127.10823 x 254mm 56.01 112.84 1.73 44.18 nr 157.021303 x 254mm 97.80 197.03 1.82 46.48 nr 243.51632 x 305mm 54.18 109.15 1.73 44.18 nr 153.331275 x 305mm 99.59 200.64 1.82 46.48 nr 247.11765 x 356mm 53.18 107.14 1.73 44.18 nr 151.321247 x 356mm 100.31 202.09 1.82 46.48 nr 248.561727 x 356mm 168.59 339.65 1.82 46.48 nr 386.13737 x 406mm 58.41 117.68 1.73 44.18 nr 161.85818 x 406mm 56.39 113.61 1.73 44.18 nr 157.78978 x 406mm 61.56 124.02 1.73 44.18 nr 168.201379 x 406mm 132.11 266.16 1.82 46.48 nr 312.631699 x 406mm 206.77 416.57 2.11 53.88 nr 470.45709 x 457mm 65.29 131.54 1.73 44.18 nr 175.711189 x 457mm 109.19 219.98 1.82 46.48 nr 266.461671 x 457mm 171.48 345.47 2.11 53.88 nr 399.35678 x 508mm 63.12 127.16 1.82 46.48 nr 173.64919 x 508mm 69.27 139.55 1.82 46.48 nr 186.031321 x 508mm 138.27 278.57 2.11 53.88 nr 332.45

90° branch345 x 102mm 27.28 54.96 0.58 14.81 nr 69.77427 x 102mm 27.81 56.03 0.58 14.81 nr 70.84508 x 102mm 28.32 57.05 1.16 29.62 nr 86.68559 x 152mm 41.91 84.43 1.16 29.62 nr 114.06531 x 203mm 42.63 85.88 1.16 29.62 nr 115.51851 x 203mm 55.40 111.61 1.73 44.18 nr 155.79582 x 254mm 47.66 96.02 1.73 44.18 nr 140.20823 x 254mm 60.21 121.30 1.73 44.18 nr 165.481303 x 254mm 128.17 258.22 1.82 46.48 nr 304.69632 x 305mm 53.16 107.10 1.73 44.18 nr 151.281275 x 305mm 128.71 259.31 1.82 46.48 nr 305.78765 x 356mm 60.00 120.88 1.73 44.18 nr 165.061247 x 356mm 132.40 266.74 1.82 46.48 nr 313.221727 x 356mm 168.13 338.72 2.11 53.88 nr 392.60737 x 406mm 64.71 130.37 1.73 44.18 nr 174.55818 x 406mm 66.00 132.97 1.73 44.18 nr 177.14978 x 406mm 73.46 148.00 1.82 46.48 nr 194.471379 x 406mm 142.20 286.48 1.93 49.28 nr 335.771699 x 406mm 165.66 333.75 2.11 53.88 nr 387.63709 x 457mm 66.10 133.17 1.73 44.18 nr 177.351189 x 457mm 116.75 235.21 1.82 46.48 nr 281.691671 x 457mm 166.03 334.49 2.11 53.88 nr 388.37678 x 508mm 70.57 142.17 1.73 44.18 nr 186.35919 x 508mm 78.05 157.24 1.82 46.48 nr 203.721321 x 508mm 142.79 287.67 2.11 53.88 nr 341.55

U: VENTILATION/AIR CONDITIONING SYSTEMS

376 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

45° branch345 x 102mm 28.81 58.04 0.58 14.81 nr 72.85427 x 102mm 30.33 61.10 0.58 14.81 nr 75.92508 x 102mm 32.01 64.49 1.16 29.62 nr 94.11559 x 152mm 45.99 92.65 1.73 44.18 nr 136.83531 x 203mm 45.69 92.05 1.73 44.18 nr 136.23851 x 203mm 67.64 136.27 1.73 44.18 nr 180.45582 x 254mm 50.95 102.65 1.73 44.18 nr 146.82823 x 254mm 68.56 138.12 1.82 46.48 nr 184.601303 x 254mm 158.51 319.34 1.92 49.03 nr 368.37632 x 305mm 56.61 114.05 1.73 44.18 nr 158.231275 x 305mm 156.39 315.07 1.82 46.48 nr 361.55765 x 356mm 65.12 131.19 1.73 44.18 nr 175.371247 x 356mm 157.00 316.30 1.82 46.48 nr 362.781727 x 356mm 220.84 444.92 1.82 46.48 nr 491.39737 x 406mm 69.08 139.17 1.73 44.18 nr 183.35818 x 406mm 72.47 146.00 1.73 44.18 nr 190.18978 x 406mm 85.02 171.29 1.73 44.18 nr 215.461379 x 406mm 171.15 344.81 1.93 49.28 nr 394.091699 x 406mm 213.34 429.81 2.19 55.92 nr 485.73709 x 457mm 68.40 137.80 1.73 44.18 nr 181.981189 x 457mm 134.87 271.72 1.82 46.48 nr 318.191671 x 457mm 209.90 422.88 2.11 53.88 nr 476.76678 x 508mm 70.89 142.82 1.73 44.18 nr 187.00919 x 508mm 84.68 170.60 1.82 46.48 nr 217.081321 x 508mm 165.16 332.74 1.93 49.28 nr 382.02

For rates for access doors refer to ancillariesin U10: DUCTWORK: RECTANGULAR:CLASS B

U10: DUCTWORK: FLEXIBLE

Y30: AIR DUCTLINES

Aluminium foil flexible ductwork, DW 144class B; multiply aluminium polyesterlaminate fabric, with high tensile steelwire helix

Duct102mm dia 1.12 1.39 0.33 8.43 m 9.82152mm dia 1.64 2.04 0.33 8.43 m 10.47203mm dia 2.16 2.69 0.33 8.43 m 11.12254mm dia 2.71 3.38 0.33 8.43 m 11.81304mm dia 3.32 4.14 0.33 8.43 m 12.57355mm dia 4.53 5.64 0.33 8.43 m 14.07406mm dia 5.03 6.26 0.33 8.43 m 14.69

Insulated aluminium foil flexible ductwork,DW144 class B; laminate construction ofaluminium and polyester multiply inner corewith 25mm insulation; outer layer of multiplyaluminium polyester laminate, with hightensile steel wire helix

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 377

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: FLEXIBLE – cont'd

AIR DUCTLINES – cont'd

Insulated aluminium foil flexible ductwork,DW144 class B; laminate construction ofaluminium and polyester multiply inner corewith 25mm insulation; outer layer of multiplyaluminium polyester laminate, with hightensile steel wire helix – cont'd

Duct102mm dia 2.51 3.12 0.50 12.77 m 15.89152mm dia 3.27 4.07 0.50 12.77 m 16.84203mm dia 3.97 4.94 0.50 12.77 m 17.71254mm dia 4.89 6.09 0.50 12.77 m 18.86304mm dia 6.29 7.84 0.50 12.77 m 20.61355mm dia 7.80 9.71 0.50 12.77 m 22.48406mm dia 8.64 10.77 0.50 12.77 m 23.54

U10: DUCTWORK: PLASTIC

Y30 – AIR DUCTLINES

Rigid gey PVC DW 154 circular sectionductwork; solvent welded or filler rod weldedjoints; excludes couplers and supports(these are detailed separately); ductwork toconform to curent HSE regulations

Straight duct (standard length 6m)110mm 3.10 6.25 1.74 44.43 m 50.68160mm 5.86 11.81 1.71 43.67 m 55.48200mm 7.70 15.51 1.79 45.71 m 61.22225mm 10.97 22.11 1.96 50.05 m 72.16250mm 10.79 21.73 1.98 50.56 m 72.29315mm 15.43 31.08 2.23 56.95 m 88.02355mm 20.66 41.63 2.25 57.46 m 99.08400mm 25.98 52.33 2.39 61.03 m 113.36450mm 32.11 64.70 2.95 75.33 m 140.03500mm 39.54 79.65 2.98 76.10 m 155.75600mm 61.13 123.15 3.12 79.67 m 202.82

Extra for supports (BZP finish)Horizontal – Maximum 2.4m centresVertical – Maximum 4.0m centres

Duct Size110mm 19.23 38.73 0.59 15.07 m 53.80160mm 19.16 38.61 0.59 15.07 m 53.67200mm 19.30 38.88 0.59 15.07 m 53.95225mm 20.48 41.25 0.63 16.09 m 57.34250mm 20.49 41.28 0.63 16.09 m 57.36315mm 20.64 41.58 0.63 16.09 m 57.67355mm 19.74 39.76 0.81 20.68 m 60.45400mm 26.80 53.99 0.78 19.92 m 73.91450mm 27.55 55.50 0.80 20.43 m 75.93500mm 27.69 55.78 0.80 20.43 m 76.21600mm 29.39 59.21 0.85 21.71 m 80.91

U: VENTILATION/AIR CONDITIONING SYSTEMS

378 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Note: These are maximum figures and maybe reduced subject to local conditions (i.e. ahigh number of changes of direction)

Extra over fittings; Rigid grey PVC

90° Bend110mm 14.64 29.49 2.00 51.07 m 80.56160mm 15.86 31.96 1.11 28.34 m 60.30200mm 17.50 35.26 1.34 34.22 m 69.47225mm 22.48 45.28 1.79 45.71 m 90.99250mm 23.93 48.20 2.01 51.33 m 99.53315mm 41.31 83.23 2.56 65.37 m 148.60355mm 49.19 99.10 2.71 69.20 m 168.30400mm 62.48 125.87 3.58 91.42 m 217.28450mm 188.85 380.47 4.55 116.19 m 496.66500mm 219.20 441.61 5.01 127.94 m 569.55600mm 375.21 755.92 5.78 147.60 m 903.52

45° Bend110mm 6.53 13.15 0.71 18.13 m 31.28160mm 7.58 15.26 0.93 23.75 m 39.01200mm 8.32 16.77 1.14 29.11 m 45.88225mm 9.39 18.91 1.41 36.01 m 54.92250mm 10.06 20.27 1.62 41.37 m 61.64315mm 16.06 32.36 1.93 49.28 m 81.64355mm 20.90 42.11 2.22 56.69 m 98.80400mm 24.02 48.40 2.85 72.78 m 121.18450mm 92.51 186.38 3.77 96.27 m 282.65500mm 103.45 208.42 4.16 106.23 m 314.65600mm 168.54 339.54 4.81 122.83 m 462.37

Tee110mm 13.85 27.90 1.04 26.56 m 54.46160mm 16.90 34.05 1.38 35.24 m 69.29200mm 22.48 45.28 1.79 45.71 m 90.99225mm 25.90 52.18 2.25 57.46 m 109.64250mm 31.70 63.86 2.62 66.90 m 130.77315mm 52.80 106.37 3.17 80.95 m 187.32355mm 73.85 148.78 3.73 95.25 m 244.03400mm 71.99 145.03 4.71 120.27 m 265.30450mm 141.57 285.22 5.72 146.07 m 431.29500mm 160.90 324.16 6.33 161.64 m 485.80

Coupler110mm 3.70 7.45 0.70 17.88 m 25.33160mm 4.59 9.24 0.91 23.24 m 32.48200mm 5.69 11.46 1.12 28.60 m 40.06225mm 7.45 15.01 1.41 36.01 m 51.01250mm 8.29 16.70 1.60 40.86 m 57.55315mm 9.88 19.89 1.86 47.50 m 67.39355mm 10.39 20.93 2.43 62.05 m 82.98400mm 11.07 22.31 2.66 67.93 m 90.24450mm 26.63 53.64 3.20 81.72 m 135.36500mm 30.05 60.54 3.52 89.89 m 150.43

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 379

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: PLASTIC – cont'd

AIR DUCTLINES – cont'd

Extra over fittings; Rigid grey PVC – cont'd

Damper110mm 31.02 62.50 0.96 24.51 m 87.02160mm 31.49 63.44 1.26 32.18 m 95.61200mm 32.17 64.82 1.52 38.81 m 103.64225mm 33.25 66.99 1.88 48.01 m 114.99250mm 33.13 66.74 2.16 55.16 m 121.89315mm 38.00 76.56 2.94 75.08 m 151.63355mm 40.60 81.79 3.42 87.33 m 169.13400mm 43.58 87.79 3.79 96.78 m 184.57

Reducer160 x 110 8.11 16.34 0.85 21.71 m 38.05200 x 110 11.80 23.77 0.98 25.03 m 48.80200 x 160 10.22 20.60 1.07 27.32 m 47.92225 x 200 13.41 27.02 1.38 35.24 m 62.26250 x 160 13.41 27.02 1.38 35.24 m 62.26250 x 200 13.47 27.15 1.48 37.79 m 64.94250 x 225 13.22 26.64 1.58 40.35 m 66.99315 x 200 14.43 29.06 1.63 41.62 m 70.69315 x 250 14.84 29.89 1.84 46.99 m 76.88355 x 200 21.98 44.27 1.99 50.82 m 95.09355 x 250 16.40 33.04 1.97 50.31 m 83.35355 x 315 20.44 41.17 2.16 55.16 m 96.33400 x 225 24.82 50.01 2.47 63.07 m 113.09400 x 315 25.07 50.52 2.75 70.22 m 120.74400 x 355 22.61 45.56 2.73 69.71 m 115.27450 x 315 28.49 57.39 2.91 74.31 m 131.70

Flange110mm 5.35 10.78 0.70 17.88 m 28.65160mm 5.41 10.90 0.91 23.24 m 34.14200mm 5.84 11.76 1.12 28.60 m 40.36225mm 5.67 11.43 1.35 34.47 m 45.91250mm 6.06 12.21 1.55 39.58 m 51.79315mm 8.63 17.38 1.85 47.24 m 64.62355mm 9.13 18.38 2.06 52.60 m 70.99400mm 9.15 18.43 2.62 66.90 m 85.34

Polypropylene (PPS) DW154 circular sectionductwork; filler rod welded joints; excludescouplers and supports (these are detailedseparately); ductwork to conform to currentHSE regulations

Straight duct (standard length 6m)110mm 14.51 29.24 0.65 16.60 m 45.84160mm 15.91 32.06 0.75 19.15 m 51.21200mm 16.89 34.02 0.85 21.71 m 55.73225mm 21.65 43.62 1.07 27.32 m 70.94250mm 22.05 44.42 1.18 30.13 m 74.56315mm 40.59 81.77 1.41 36.01 m 117.78355mm 43.11 86.86 1.53 39.07 m 125.93400mm 52.61 106.00 1.73 44.18 m 150.17

U: VENTILATION/AIR CONDITIONING SYSTEMS

380 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra for supports (BZP finish)Horizontal – Maximum 2.4m centresVertical – Maximum 4.0m centres

Duct Size110mm 26.56 53.51 0.42 10.73 m 64.24160mm 26.56 53.51 0.42 10.73 m 64.24200mm 26.56 53.51 0.42 10.73 m 64.24225mm 26.56 53.51 0.42 10.73 m 64.24250mm 26.56 53.51 0.42 10.73 m 64.24315mm 26.56 53.51 0.42 10.73 m 64.24355mm 26.56 53.51 0.55 14.04 m 67.56400mm 37.60 75.75 0.55 14.04 m 89.80

Note – These are maximum figures and maybe reduced subject to local conditions (i.e. ahigh number of changes of direction)

Extra over fittings; Polypropylene (DW 154)

90° Bend110mm 10.88 21.91 1.01 25.79 m 47.70160mm 13.55 27.30 1.30 33.20 m 60.50200mm 14.88 29.97 1.58 40.35 m 70.31225mm 20.75 41.80 2.10 53.63 m 95.43250mm 21.04 42.38 2.36 60.27 m 102.65315mm 62.74 126.39 3.14 80.18 m 206.58355mm 70.46 141.96 3.52 89.89 m 231.84400mm 69.05 139.11 4.39 112.10 m 251.21

45° Bend110mm 6.79 13.67 0.84 21.45 m 35.12160mm 9.89 19.92 1.13 28.86 m 48.78200mm 10.53 21.20 1.39 35.49 m 56.70225mm 12.91 26.01 1.73 44.18 m 70.19250mm 13.90 28.00 1.99 50.82 m 78.82315mm 39.38 79.33 2.57 65.63 m 144.95355mm 43.90 88.44 2.93 74.82 m 163.26400mm 42.13 84.87 3.60 91.93 m 176.80

Tee110mm 30.35 61.14 1.55 39.58 m 100.73160mm 37.58 75.70 2.17 55.41 m 131.11200mm 43.45 87.54 2.68 68.44 m 155.97225mm 51.74 104.23 3.38 86.31 m 190.54250mm 60.06 121.00 3.95 100.87 m 221.87315mm 84.94 171.12 4.69 119.76 m 290.88355mm 106.19 213.93 5.44 138.92 m 352.85400mm 124.08 249.97 6.09 155.51 m 405.48

Coupler110mm 6.69 13.47 0.84 21.45 m 34.92160mm 7.21 14.53 1.10 28.09 m 42.62200mm 8.07 16.27 1.36 34.73 m 51.00225mm 8.70 17.53 1.67 42.65 m 60.17250mm 8.82 17.78 1.91 48.77 m 66.55315mm 12.19 24.55 2.24 57.20 m 81.75355mm 15.66 31.55 2.58 65.88 m 97.44400mm 16.00 32.23 3.30 84.27 m 116.50

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 381

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: PLASTIC – cont'd

AIR DUCTLINES – cont'd

Extra over fittings; Polypropylene (DW 154) –cont'd

Damper110mm 63.38 127.68 0.79 20.17 m 147.85160mm 72.00 145.05 1.13 28.86 m 173.91200mm 77.56 156.26 1.44 36.77 m 193.03225mm 81.45 164.09 1.81 46.22 m 210.31250mm 83.31 167.85 2.08 53.11 m 220.96315mm 95.10 191.59 2.40 61.29 m 252.88355mm 102.85 207.21 2.75 70.22 m 277.43400mm 107.41 216.40 3.57 91.16 m 307.56

Reducer160 x 110 22.84 46.01 0.87 22.22 m 68.23200 x 160 23.64 47.62 1.16 29.62 m 77.24225 x 200 36.56 73.66 1.46 37.28 m 110.94250 x 200 32.48 65.43 1.61 41.11 m 106.54250 x 225 39.81 80.21 1.70 43.41 m 123.62315 x 200 61.23 123.35 1.66 42.39 m 165.74315 x 250 38.71 77.99 2.03 51.84 m 129.83355 x 200 66.11 133.19 2.08 53.11 m 186.31355 x 250 70.36 141.76 2.05 52.35 m 194.10355 x 315 80.47 162.13 2.22 56.69 m 218.82400 x 315 95.65 192.70 2.88 73.54 m 266.25400 x 355 102.36 206.22 2.92 74.57 m 280.79

Flange110mm 12.85 25.89 0.76 19.41 m 45.30160mm 14.44 29.09 1.02 26.05 m 55.13200mm 15.96 32.16 1.27 32.43 m 64.59225mm 16.30 32.84 1.55 39.58 m 72.42250mm 17.61 35.48 1.79 45.71 m 81.19315mm 19.90 40.09 2.08 53.11 m 93.21355mm 21.77 43.87 2.36 60.27 m 104.13400mm 23.13 46.59 3.07 78.40 m 124.98

U10: DUCTWORK: RECTANGULAR – CLASS B

Y30 – AIR DUCTLINES

Galvanised sheet metal DW144 class Brectangular section ductwork; includingall necessary stiffeners, joints, couplersin the running length and duct supports

Ductwork up to 400mm longest sideSum of two sides 200mm 10.61 21.38 1.19 30.39 m 51.76Sum of two sides 300mm 11.23 22.62 1.19 30.39 m 53.01Sum of two sides 400mm 9.50 19.14 1.16 29.62 m 48.76Sum of two sides 500mm 10.16 20.47 1.16 29.62 m 50.09Sum of two sides 600mm 10.71 21.58 1.27 32.43 m 54.01Sum of two sides 700mm 11.27 22.71 1.27 32.43 m 55.14Sum of two sides 800mm 11.87 23.91 1.27 32.43 m 56.34

U: VENTILATION/AIR CONDITIONING SYSTEMS

382 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra over fittings; Rectangular ductworkclass B; up to 400mm longest side

End CapSum of two sides 200mm 7.20 14.51 0.38 9.70 nr 24.21Sum of two sides 300mm 8.01 16.14 0.38 9.70 nr 25.84Sum of two sides 400mm 8.82 17.77 0.38 9.70 nr 27.47Sum of two sides 500mm 9.63 19.40 0.38 9.70 nr 29.10Sum of two sides 600mm 10.43 21.01 0.38 9.70 nr 30.72Sum of two sides 700mm 11.24 22.64 0.38 9.70 nr 32.35Sum of two sides 800mm 12.05 24.28 0.38 9.70 nr 33.98

ReducerSum of two sides 200mm 11.82 23.81 1.40 35.75 nr 59.56Sum of two sides 300mm 13.35 26.90 1.40 35.75 nr 62.65Sum of two sides 400mm 21.52 43.36 1.42 36.26 nr 79.62Sum of two sides 500mm 23.28 46.90 1.42 36.26 nr 83.16Sum of two sides 600mm 25.04 50.45 1.69 43.16 nr 93.60Sum of two sides 700mm 26.80 53.99 1.69 43.16 nr 97.15Sum of two sides 800mm 28.54 57.50 1.92 49.03 nr 106.53

OffsetSum of two sides 200mm 17.45 35.16 1.63 41.62 nr 76.78Sum of two sides 300mm 19.73 39.75 1.63 41.62 nr 81.37Sum of two sides 400mm 28.88 58.18 1.65 42.13 nr 100.32Sum of two sides 500mm 31.38 63.22 1.65 42.13 nr 105.35Sum of two sides 600mm 33.45 67.39 1.92 49.03 nr 116.42Sum of two sides 700mm 35.73 71.98 1.92 49.03 nr 121.01Sum of two sides 800mm 37.74 76.03 1.92 49.03 nr 125.06

Square to roundSum of two sides 200mm 15.36 30.95 1.63 41.62 nr 72.57Sum of two sides 300mm 17.25 34.75 1.63 41.62 nr 76.38Sum of two sides 400mm 22.83 45.99 1.65 42.13 nr 88.13Sum of two sides 500mm 24.84 50.04 1.65 42.13 nr 92.18Sum of two sides 600mm 26.85 54.09 1.92 49.03 nr 103.12Sum of two sides 700mm 28.85 58.12 1.92 49.03 nr 107.15Sum of two sides 800mm 30.85 62.15 1.92 49.03 nr 111.18

90° radius bendSum of two sides 200mm 11.55 23.27 1.22 31.15 nr 54.42Sum of two sides 300mm 12.45 25.08 1.22 31.15 nr 56.24Sum of two sides 400mm 20.68 41.66 1.25 31.92 nr 73.58Sum of two sides 500mm 21.99 44.30 1.25 31.92 nr 76.22Sum of two sides 600mm 23.74 47.83 1.33 33.96 nr 81.79Sum of two sides 700mm 25.26 50.89 1.33 33.96 nr 84.85Sum of two sides 800mm 26.97 54.34 1.40 35.75 nr 90.09

45° radius bendSum of two sides 200mm 12.47 25.12 0.89 22.73 nr 47.85Sum of two sides 300mm 13.69 27.58 1.12 28.60 nr 56.18Sum of two sides 400mm 21.65 43.62 1.10 28.09 nr 71.71Sum of two sides 500mm 23.19 46.72 1.10 28.09 nr 74.81Sum of two sides 600mm 24.95 50.27 1.16 29.62 nr 79.89Sum of two sides 700mm 26.59 53.57 1.16 29.62 nr 83.19Sum of two sides 800mm 28.34 57.10 1.22 31.15 nr 88.25

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 383

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR – CLASS B– cont'd

AIR DUCTLINES – cont'd

Extra over fittings; Rectangular ductworkclass B; up to 400mm longest side – cont'd

90° mitre bendSum of two sides 200mm 19.25 38.78 1.29 32.94 nr 71.72Sum of two sides 300mm 21.08 42.47 1.29 32.94 nr 75.41Sum of two sides 400mm 30.33 61.10 1.29 32.94 nr 94.05Sum of two sides 500mm 32.69 65.86 1.29 32.94 nr 98.80Sum of two sides 600mm 35.71 71.94 1.39 35.49 nr 107.44Sum of two sides 700mm 38.51 77.58 1.39 35.49 nr 113.08Sum of two sides 800mm 41.58 83.77 1.46 37.28 nr 121.05

BranchSum of two sides 200mm 19.07 38.42 0.92 23.49 nr 61.91Sum of two sides 300mm 21.17 42.65 0.92 23.49 nr 66.14Sum of two sides 400mm 26.31 53.01 0.95 24.26 nr 77.26Sum of two sides 500mm 28.60 57.62 0.95 24.26 nr 81.88Sum of two sides 600mm 30.85 62.15 1.03 26.30 nr 88.45Sum of two sides 700mm 33.11 66.71 1.03 26.30 nr 93.01Sum of two sides 800mm 35.35 71.22 1.03 26.30 nr 97.52

Grille neckSum of two sides 200mm 21.75 43.82 1.10 28.09 nr 71.91Sum of two sides 300mm 24.27 48.90 1.10 28.09 nr 76.99Sum of two sides 400mm 26.80 53.99 1.16 29.62 nr 83.61Sum of two sides 500mm 29.32 59.07 1.16 29.62 nr 88.69Sum of two sides 600mm 31.85 64.17 1.18 30.13 nr 94.30Sum of two sides 700mm 34.37 69.24 1.18 30.13 nr 99.38Sum of two sides 800mm 36.90 74.34 1.18 30.13 nr 104.47

Ductwork 401 to 600mm longest sideSum of two sides 600mm 12.02 24.22 1.27 32.43 m 56.65Sum of two sides 700mm 12.82 25.83 1.27 32.43 m 58.26Sum of two sides 800mm 13.60 27.40 1.27 32.43 m 59.83Sum of two sides 900mm 14.33 28.87 1.27 32.43 m 61.30Sum of two sides 1000mm 15.05 30.32 1.37 34.98 m 65.30Sum of two sides 1100mm 15.91 32.05 1.37 34.98 m 67.04Sum of two sides 1200mm 16.63 33.50 1.37 34.98 m 68.49

Extra over fittings; Ductwork 401 to 600mmlongest side

End CapSum of two sides 600mm 10.53 21.21 0.38 9.70 nr 30.92Sum of two sides 700mm 11.36 22.89 0.38 9.70 nr 32.59Sum of two sides 800mm 12.18 24.54 0.38 9.70 nr 34.24Sum of two sides 900mm 13.01 26.21 0.58 14.81 nr 41.02Sum of two sides 1000mm 13.83 27.86 0.58 14.81 nr 42.67Sum of two sides 1100mm 14.65 29.51 0.58 14.81 nr 44.33Sum of two sides 1200mm 15.48 31.19 0.58 14.81 nr 46.00

U: VENTILATION/AIR CONDITIONING SYSTEMS

384 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

ReducerSum of two sides 600mm 24.28 48.92 1.69 43.16 nr 92.07Sum of two sides 700mm 26.03 52.44 1.69 43.16 nr 95.60Sum of two sides 800mm 27.75 55.91 1.92 49.03 nr 104.94Sum of two sides 900mm 29.50 59.43 1.92 49.03 nr 108.46Sum of two sides 1000mm 31.24 62.94 2.18 55.67 nr 118.61Sum of two sides 1100mm 33.11 66.71 2.18 55.67 nr 122.37Sum of two sides 1200mm 34.85 70.21 2.18 55.67 nr 125.88

OffsetSum of two sides 600mm 33.96 68.42 1.92 49.03 nr 117.45Sum of two sides 700mm 36.46 73.45 1.92 49.03 nr 122.48Sum of two sides 800mm 38.46 77.48 1.92 49.03 nr 126.51Sum of two sides 900mm 40.48 81.55 1.92 49.03 nr 130.58Sum of two sides 1000mm 42.73 86.09 2.18 55.67 nr 141.75Sum of two sides 1100mm 44.81 90.28 2.18 55.67 nr 145.94Sum of two sides 1200mm 46.79 94.27 2.18 55.67 nr 149.93

Square to roundSum of two sides 600mm 26.00 52.38 1.33 33.96 nr 86.34Sum of two sides 700mm 28.00 56.41 1.33 33.96 nr 90.37Sum of two sides 800mm 29.97 60.38 1.40 35.75 nr 96.13Sum of two sides 900mm 31.97 64.41 1.40 35.75 nr 100.16Sum of two sides 1000mm 33.97 68.44 1.82 46.48 nr 114.91Sum of two sides 1100mm 35.99 72.51 1.82 46.48 nr 118.98Sum of two sides 1200mm 37.99 76.54 1.82 46.48 nr 123.01

90° radius bendSum of two sides 600mm 23.60 47.55 1.16 29.62 nr 77.17Sum of two sides 700mm 24.90 50.16 1.16 29.62 nr 79.79Sum of two sides 800mm 26.78 53.95 1.22 31.15 nr 85.11Sum of two sides 900mm 28.69 57.80 1.22 31.15 nr 88.95Sum of two sides 1000mm 30.30 61.04 1.40 35.75 nr 96.79Sum of two sides 1100mm 32.31 65.09 1.40 35.75 nr 100.84Sum of two sides 1200mm 34.23 68.96 1.40 35.75 nr 104.71

45° bendSum of two sides 600mm 24.98 50.33 1.16 29.62 nr 79.95Sum of two sides 700mm 26.52 53.43 1.39 35.49 nr 88.92Sum of two sides 800mm 28.35 57.12 1.46 37.28 nr 94.40Sum of two sides 900mm 30.21 60.86 1.46 37.28 nr 98.15Sum of two sides 1000mm 31.91 64.29 1.88 48.01 nr 112.30Sum of two sides 1100mm 33.89 68.28 1.88 48.01 nr 116.28Sum of two sides 1200mm 35.75 72.02 1.88 48.01 nr 120.03

90° mitre bendSum of two sides 600mm 39.76 80.10 1.39 35.49 nr 115.60Sum of two sides 700mm 42.08 84.78 2.16 55.16 nr 139.93Sum of two sides 800mm 45.36 91.38 2.26 57.71 nr 149.10Sum of two sides 900mm 48.69 98.09 2.26 57.71 nr 155.80Sum of two sides 1000mm 51.68 104.12 3.01 76.86 nr 180.98Sum of two sides 1100mm 55.15 111.11 3.01 76.86 nr 187.97Sum of two sides 1200mm 58.55 117.96 3.01 76.86 nr 194.82

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 385

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR – CLASS B– cont'd

AIR DUCTLINES – cont'd

Extra over fittings; Ductwork 401 to 600mmlongest side – cont'd

BranchSum of two sides 600mm 31.26 62.98 1.03 26.30 nr 89.28Sum of two sides 700mm 33.56 67.61 1.03 26.30 nr 93.91Sum of two sides 800mm 35.87 72.27 1.03 26.30 nr 98.57Sum of two sides 900mm 38.17 76.90 1.03 26.30 nr 103.20Sum of two sides 1000mm 40.47 81.53 1.29 32.94 nr 114.47Sum of two sides 1100mm 42.86 86.35 1.29 32.94 nr 119.29Sum of two sides 1200mm 45.16 90.98 1.29 32.94 nr 123.92

Grille neckSum of two sides 600mm 32.33 65.13 1.18 30.13 nr 95.27Sum of two sides 700mm 34.94 70.39 1.18 30.13 nr 100.52Sum of two sides 800mm 37.54 75.63 1.18 30.13 nr 105.76Sum of two sides 900mm 40.15 80.89 1.18 30.13 nr 111.02Sum of two sides 1000mm 42.76 86.15 1.44 36.77 nr 122.92Sum of two sides 1100mm 45.37 91.40 1.44 36.77 nr 128.18Sum of two sides 1200mm 47.97 96.64 1.44 36.77 nr 133.41

Ductwork 601 to 800mm longest sideSum of two sides 900mm 16.33 32.90 1.27 32.43 m 65.33Sum of two sides 1000mm 17.05 34.35 1.37 34.98 m 69.33Sum of two sides 1100mm 17.78 35.82 1.37 34.98 m 70.80Sum of two sides 1200mm 18.63 37.53 1.37 34.98 m 72.52Sum of two sides 1300mm 19.36 39.00 1.40 35.75 m 74.75Sum of two sides 1400mm 20.08 40.45 1.40 35.75 m 76.20Sum of two sides 1500mm 20.81 41.92 1.48 37.79 m 79.72Sum of two sides 1600mm 21.54 43.40 1.55 39.58 m 82.98

Extra over fittings: Ductwork 601 to 800mmlongest side

End CapSum of two sides 900mm 13.01 26.21 0.58 14.81 nr 41.02Sum of two sides 1000mm 13.83 27.86 0.58 14.81 nr 42.67Sum of two sides 1100mm 14.65 29.51 0.58 14.81 nr 44.33Sum of two sides 1200mm 15.48 31.19 0.58 14.81 nr 46.00Sum of two sides 1300mm 16.30 32.84 0.58 14.81 nr 47.65Sum of two sides 1400mm 17.01 34.27 0.58 14.81 nr 49.08Sum of two sides 1500mm 19.80 39.89 0.58 14.81 nr 54.70Sum of two sides 1600mm 22.58 45.49 0.58 14.81 nr 60.30

ReducerSum of two sides 900mm 29.78 60.00 1.92 49.03 nr 109.03Sum of two sides 1000mm 31.53 63.52 2.18 55.67 nr 119.19Sum of two sides 1100mm 33.27 67.03 2.18 55.67 nr 122.70Sum of two sides 1200mm 35.14 70.79 2.18 55.67 nr 126.46Sum of two sides 1300mm 36.88 74.30 2.30 58.73 nr 133.03Sum of two sides 1400mm 38.38 77.32 2.30 58.73 nr 136.06Sum of two sides 1500mm 44.06 88.77 2.47 63.07 nr 151.84Sum of two sides 1600mm 49.73 100.19 2.47 63.07 nr 163.26

U: VENTILATION/AIR CONDITIONING SYSTEMS

386 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

OffsetSum of two sides 900mm 41.58 83.77 1.92 49.03 nr 132.80Sum of two sides 1000mm 43.46 87.56 2.18 55.67 nr 143.23Sum of two sides 1100mm 45.33 91.32 2.18 55.67 nr 146.99Sum of two sides 1200mm 47.27 95.23 2.18 55.67 nr 150.90Sum of two sides 1300mm 49.11 98.94 2.30 58.73 nr 157.67Sum of two sides 1400mm 50.90 102.55 2.30 58.73 nr 161.28Sum of two sides 1500mm 58.62 118.10 2.47 63.07 nr 181.17Sum of two sides 1600mm 66.32 133.61 2.47 63.07 nr 196.69

Square to roundSum of two sides 900mm 31.71 63.88 1.40 35.75 nr 99.63Sum of two sides 1000mm 33.70 67.89 1.82 46.48 nr 114.37Sum of two sides 1100mm 35.70 71.92 1.82 46.48 nr 118.40Sum of two sides 1200mm 37.73 76.01 1.82 46.48 nr 122.49Sum of two sides 1300mm 39.72 80.02 2.15 54.90 nr 134.92Sum of two sides 1400mm 41.41 83.43 2.15 54.90 nr 138.33Sum of two sides 1500mm 48.32 97.35 2.38 60.78 nr 158.12Sum of two sides 1600mm 55.23 111.27 2.38 60.78 nr 172.04

90° radius bendSum of two sides 900mm 27.00 54.40 1.22 31.15 nr 85.55Sum of two sides 1000mm 28.94 58.30 1.40 35.75 nr 94.05Sum of two sides 1100mm 30.88 62.21 1.40 35.75 nr 97.96Sum of two sides 1200mm 32.88 66.24 1.40 35.75 nr 101.99Sum of two sides 1300mm 34.82 70.15 1.91 48.77 nr 118.92Sum of two sides 1400mm 36.14 72.81 1.91 48.77 nr 121.58Sum of two sides 1500mm 42.01 84.64 2.11 53.88 nr 138.52Sum of two sides 1600mm 47.88 96.46 2.11 53.88 nr 150.34

45° bendSum of two sides 900mm 29.79 60.02 1.22 31.15 nr 91.17Sum of two sides 1000mm 31.66 63.78 1.40 35.75 nr 99.53Sum of two sides 1100mm 33.52 67.53 1.88 48.01 nr 115.54Sum of two sides 1200mm 35.51 71.54 1.88 48.01 nr 119.55Sum of two sides 1300mm 37.88 76.31 2.26 57.71 nr 134.03Sum of two sides 1400mm 38.81 78.19 2.26 57.71 nr 135.90Sum of two sides 1500mm 44.61 89.87 2.49 63.58 nr 153.46Sum of two sides 1600mm 50.40 101.54 2.49 63.58 nr 165.12

90° mitre bendSum of two sides 900mm 46.01 92.69 1.22 31.15 nr 123.85Sum of two sides 1000mm 49.62 99.97 1.40 35.75 nr 135.72Sum of two sides 1100mm 53.23 107.24 3.01 76.86 nr 184.10Sum of two sides 1200mm 56.90 114.63 3.01 76.86 nr 191.50Sum of two sides 1300mm 60.51 121.91 3.67 93.72 nr 215.62Sum of two sides 1400mm 63.32 127.57 3.67 93.72 nr 221.28Sum of two sides 1500mm 72.89 146.85 4.07 103.93 nr 250.78Sum of two sides 1600mm 82.46 166.13 4.07 103.93 nr 270.06

BranchSum of two sides 900mm 39.15 78.87 1.22 31.15 nr 110.03Sum of two sides 1000mm 41.49 83.59 1.40 35.75 nr 119.34Sum of two sides 1100mm 43.84 88.32 1.29 32.94 nr 121.26Sum of two sides 1200mm 46.28 93.24 1.29 32.94 nr 126.18Sum of two sides 1300mm 48.63 97.97 1.39 35.49 nr 133.47Sum of two sides 1400mm 50.66 102.06 1.39 35.49 nr 137.56Sum of two sides 1500mm 58.24 117.33 1.64 41.88 nr 159.21Sum of two sides 1600mm 65.83 132.62 1.64 41.88 nr 174.50

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 387

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR – CLASS B– cont'd

AIR DUCTLINES – cont'd

Extra over fittings: Ductwork 601 to 800mmlongest side – cont'd

Grille neckSum of two sides 900mm 40.15 80.89 1.22 31.15 nr 112.04Sum of two sides 1000mm 42.76 86.15 1.40 35.75 nr 121.90Sum of two sides 1100mm 45.37 91.40 1.44 36.77 nr 128.18Sum of two sides 1200mm 47.97 96.64 1.44 36.77 nr 133.41Sum of two sides 1300mm 50.58 101.90 1.69 43.16 nr 145.06Sum of two sides 1400mm 52.82 106.41 1.69 43.16 nr 149.57Sum of two sides 1500mm 61.32 123.54 1.79 45.71 nr 169.25Sum of two sides 1600mm 69.82 140.66 1.79 45.71 nr 186.37

Ductwork 801 to 1000mm longest sideSum of two sides 1100mm 25.70 51.78 1.37 34.98 m 86.76Sum of two sides 1200mm 27.12 54.64 1.37 34.98 m 89.62Sum of two sides 1300mm 28.54 57.50 1.40 35.75 m 93.25Sum of two sides 1400mm 30.08 60.60 1.40 35.75 m 96.35Sum of two sides 1500mm 31.49 63.44 1.48 37.79 m 101.23Sum of two sides 1600mm 32.91 66.30 1.55 39.58 m 105.88Sum of two sides 1700mm 34.33 69.16 1.55 39.58 m 108.74Sum of two sides 1800mm 35.87 72.27 1.61 41.11 m 113.38Sum of two sides 1900mm 37.29 75.13 1.61 41.11 m 116.24Sum of two sides 2000mm 38.70 77.97 1.61 41.11 m 119.08

Extra over fittings; Ductwork 801 to 1000mmlongest side

End CapSum of two sides 1100mm 14.65 29.51 1.44 36.77 nr 66.29Sum of two sides 1200mm 15.48 31.19 1.44 36.77 nr 67.96Sum of two sides 1300mm 16.30 32.84 1.44 36.77 nr 69.61Sum of two sides 1400mm 17.01 34.27 1.44 36.77 nr 71.04Sum of two sides 1500mm 19.80 39.89 1.44 36.77 nr 76.66Sum of two sides 1600mm 22.58 45.49 1.44 36.77 nr 82.26Sum of two sides 1700mm 25.37 51.11 1.44 36.77 nr 87.88Sum of two sides 1800mm 28.16 56.73 1.44 36.77 nr 93.50Sum of two sides 1900mm 30.95 62.35 1.44 36.77 nr 99.13Sum of two sides 2000mm 33.74 67.97 1.44 36.77 nr 104.75

ReducerSum of two sides 1100mm 27.63 55.66 1.44 36.77 nr 92.44Sum of two sides 1200mm 28.95 58.32 1.44 36.77 nr 95.10Sum of two sides 1300mm 30.27 60.98 1.69 43.16 nr 104.14Sum of two sides 1400mm 31.45 63.36 1.69 43.16 nr 106.52Sum of two sides 1500mm 36.70 73.94 2.47 63.07 nr 137.01Sum of two sides 1600mm 41.95 84.51 2.47 63.07 nr 147.59Sum of two sides 1700mm 47.20 95.09 2.47 63.07 nr 158.17Sum of two sides 1800mm 52.55 105.87 2.59 66.14 nr 172.01Sum of two sides 1900mm 57.80 116.45 2.71 69.20 nr 185.65Sum of two sides 2000mm 63.05 127.02 2.71 69.20 nr 196.23

U: VENTILATION/AIR CONDITIONING SYSTEMS

388 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

OffsetSum of two sides 1100mm 42.70 86.03 1.44 36.77 nr 122.80Sum of two sides 1200mm 43.55 87.74 1.44 36.77 nr 124.51Sum of two sides 1300mm 44.28 89.21 1.69 43.16 nr 132.36Sum of two sides 1400mm 44.61 89.87 1.69 43.16 nr 133.03Sum of two sides 1500mm 50.98 102.71 2.47 63.07 nr 165.78Sum of two sides 1600mm 57.24 115.32 2.47 63.07 nr 178.39Sum of two sides 1700mm 63.38 127.69 2.59 66.14 nr 193.83Sum of two sides 1800mm 69.44 139.90 2.61 66.65 nr 206.55Sum of two sides 1900mm 76.19 153.50 2.71 69.20 nr 222.70Sum of two sides 2000mm 81.99 165.18 2.71 69.20 nr 234.38

Square to roundSum of two sides 1100mm 29.96 60.36 1.44 36.77 nr 97.13Sum of two sides 1200mm 31.54 63.54 1.44 36.77 nr 100.31Sum of two sides 1300mm 33.11 66.71 1.69 43.16 nr 109.86Sum of two sides 1400mm 34.40 69.30 1.69 43.16 nr 112.46Sum of two sides 1500mm 40.87 82.34 2.38 60.78 nr 143.11Sum of two sides 1600mm 47.36 95.41 2.38 60.78 nr 156.19Sum of two sides 1700mm 53.84 108.47 2.55 65.12 nr 173.59Sum of two sides 1800mm 60.33 121.54 2.55 65.12 nr 186.66Sum of two sides 1900mm 66.81 134.60 2.83 72.27 nr 206.87Sum of two sides 2000mm 73.30 147.67 2.83 72.27 nr 219.94

90° radius bendSum of two sides 1100mm 22.12 44.56 1.44 36.77 nr 81.34Sum of two sides 1200mm 23.69 47.73 1.44 36.77 nr 84.50Sum of two sides 1300mm 25.25 50.87 1.69 43.16 nr 94.03Sum of two sides 1400mm 26.62 53.63 1.69 43.16 nr 96.79Sum of two sides 1500mm 32.11 64.69 2.11 53.88 nr 118.57Sum of two sides 1600mm 37.60 75.75 2.11 53.88 nr 129.63Sum of two sides 1700mm 43.09 86.81 2.26 57.71 nr 144.52Sum of two sides 1800mm 48.63 97.97 2.26 57.71 nr 155.68Sum of two sides 1900mm 53.16 107.10 2.48 63.33 nr 170.43Sum of two sides 2000mm 58.65 118.16 2.48 63.33 nr 181.49

45° bendSum of two sides 1100mm 28.84 58.10 1.44 36.77 nr 94.87Sum of two sides 1200mm 30.51 61.47 1.44 36.77 nr 98.24Sum of two sides 1300mm 32.17 64.81 1.69 43.16 nr 107.97Sum of two sides 1400mm 33.70 67.89 1.69 43.16 nr 111.05Sum of two sides 1500mm 39.29 79.16 2.49 63.58 nr 142.74Sum of two sides 1600mm 44.88 90.42 2.49 63.58 nr 154.00Sum of two sides 1700mm 50.47 101.68 2.67 68.18 nr 169.86Sum of two sides 1800mm 56.17 113.16 2.67 68.18 nr 181.34Sum of two sides 1900mm 61.26 123.42 3.06 78.14 nr 201.56Sum of two sides 2000mm 66.85 134.68 3.06 78.14 nr 212.82

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 389

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR – CLASS B– cont'd

AIR DUCTLINES – cont'd

Extra over fittings; Ductwork 801 to 1000mmlongest side – cont'd

90° mitre bendSum of two sides 1100mm 46.16 93.00 1.44 36.77 nr 129.77Sum of two sides 1200mm 49.29 99.30 1.44 36.77 nr 136.07Sum of two sides 1300mm 52.41 105.59 1.69 43.16 nr 148.74Sum of two sides 1400mm 55.20 111.21 1.69 43.16 nr 154.36Sum of two sides 1500mm 64.22 129.38 4.07 103.93 nr 233.31Sum of two sides 1600mm 73.24 147.55 4.07 103.93 nr 251.48Sum of two sides 1700mm 82.25 165.71 2.80 71.50 nr 237.21Sum of two sides 1800mm 91.29 183.92 2.67 68.18 nr 252.10Sum of two sides 1900mm 99.25 199.95 2.95 75.33 nr 275.29Sum of two sides 2000mm 108.30 218.19 2.95 75.33 nr 293.52

BranchSum of two sides 1100mm 43.93 88.50 1.44 36.77 nr 125.28Sum of two sides 1200mm 46.28 93.24 1.44 36.77 nr 130.01Sum of two sides 1300mm 48.63 97.97 1.64 41.88 nr 139.85Sum of two sides 1400mm 50.74 102.22 1.64 41.88 nr 144.10Sum of two sides 1500mm 58.33 117.51 1.64 41.88 nr 159.39Sum of two sides 1600mm 65.91 132.79 1.64 41.88 nr 174.66Sum of two sides 1700mm 73.49 148.06 1.69 43.16 nr 191.21Sum of two sides 1800mm 81.17 163.53 1.69 43.16 nr 206.68Sum of two sides 1900mm 88.75 178.80 1.85 47.24 nr 226.04Sum of two sides 2000mm 96.34 194.09 1.85 47.24 nr 241.33

Grille neckSum of two sides 1100mm 45.37 91.40 1.44 36.77 nr 128.18Sum of two sides 1200mm 47.97 96.64 1.44 36.77 nr 133.41Sum of two sides 1300mm 50.58 101.90 1.69 43.16 nr 145.06Sum of two sides 1400mm 52.82 106.41 1.69 43.16 nr 149.57Sum of two sides 1500mm 61.32 123.54 1.79 45.71 nr 169.25Sum of two sides 1600mm 69.82 140.66 1.79 45.71 nr 186.37Sum of two sides 1700mm 78.32 157.79 1.86 47.50 nr 205.28Sum of two sides 1800mm 86.81 174.89 2.02 51.58 nr 226.47Sum of two sides 1900mm 95.31 192.02 2.02 51.58 nr 243.60Sum of two sides 2000mm 103.81 209.14 2.02 51.58 nr 260.72

Ductwork 1001 to 1250mm longest sideSum of two sides 1300mm 34.19 68.88 1.40 35.75 m 104.63Sum of two sides 1400mm 35.95 72.43 1.40 35.75 m 108.18Sum of two sides 1500mm 37.56 75.67 1.48 37.79 m 113.46Sum of two sides 1600mm 39.30 79.18 1.55 39.58 m 118.76Sum of two sides 1700mm 40.92 82.44 1.55 39.58 m 122.02Sum of two sides 1800mm 42.53 85.68 1.61 41.11 m 126.80Sum of two sides 1900mm 44.15 88.95 1.61 41.11 m 130.06Sum of two sides 2000mm 45.89 92.45 1.61 41.11 m 133.57Sum of two sides 2100mm 47.50 95.70 2.17 55.41 m 151.11Sum of two sides 2200mm 49.12 98.96 2.19 55.92 m 154.88Sum of two sides 2300mm 51.00 102.75 2.19 55.92 m 158.67Sum of two sides 2400mm 52.61 105.99 2.38 60.78 m 166.77Sum of two sides 2500mm 54.35 109.50 2.38 60.78 m 170.27

U: VENTILATION/AIR CONDITIONING SYSTEMS

390 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra over fittings; Ductwork 1001 to1250mm longest side

End CapSum of two sides 1300mm 16.54 33.32 1.69 43.16 nr 76.48Sum of two sides 1400mm 17.26 34.77 1.69 43.16 nr 77.93Sum of two sides 1500mm 20.07 40.43 1.69 43.16 nr 83.59Sum of two sides 1600mm 22.88 46.10 1.69 43.16 nr 89.25Sum of two sides 1700mm 25.68 51.74 1.69 43.16 nr 94.89Sum of two sides 1800mm 28.49 57.40 1.69 43.16 nr 100.55Sum of two sides 1900mm 31.30 63.06 1.69 43.16 nr 106.21Sum of two sides 2000mm 34.10 68.70 1.69 43.16 nr 111.86Sum of two sides 2100mm 36.91 74.36 1.69 43.16 nr 117.52Sum of two sides 2200mm 39.72 80.02 1.69 43.16 nr 123.18Sum of two sides 2300mm 42.53 85.68 1.69 43.16 nr 128.84Sum of two sides 2400mm 45.33 91.32 1.69 43.16 nr 134.48Sum of two sides 2500mm 48.14 96.99 1.69 43.16 nr 140.14

ReducerSum of two sides 1300mm 29.37 59.17 1.69 43.16 nr 102.33Sum of two sides 1400mm 30.44 61.33 1.69 43.16 nr 104.48Sum of two sides 1500mm 35.68 71.88 2.47 63.07 nr 134.96Sum of two sides 1600mm 41.02 82.64 2.47 63.07 nr 145.71Sum of two sides 1700mm 46.27 93.22 2.47 63.07 nr 156.29Sum of two sides 1800mm 51.51 103.77 2.59 66.14 nr 169.91Sum of two sides 1900mm 56.75 114.33 2.71 69.20 nr 183.53Sum of two sides 2000mm 62.09 125.09 2.59 66.14 nr 191.23Sum of two sides 2100mm 67.33 135.65 2.92 74.57 nr 210.21Sum of two sides 2200mm 72.58 146.22 2.92 74.57 nr 220.79Sum of two sides 2300mm 77.92 156.98 2.92 74.57 nr 231.55Sum of two sides 2400mm 83.16 167.54 3.12 79.67 nr 247.21Sum of two sides 2500mm 88.50 178.30 3.12 79.67 nr 257.97

OffsetSum of two sides 1300mm 58.04 116.93 1.69 43.16 nr 160.09Sum of two sides 1400mm 59.95 120.78 1.69 43.16 nr 163.93Sum of two sides 1500mm 67.22 135.42 2.47 63.07 nr 198.50Sum of two sides 1600mm 74.45 149.99 2.47 63.07 nr 213.06Sum of two sides 1700mm 81.46 164.11 2.59 66.14 nr 230.25Sum of two sides 1800mm 88.36 178.01 2.61 66.65 nr 244.66Sum of two sides 1900mm 95.14 191.67 2.71 69.20 nr 260.88Sum of two sides 2000mm 101.84 205.17 2.71 69.20 nr 274.37Sum of two sides 2100mm 108.37 218.33 2.92 74.57 nr 292.89Sum of two sides 2200mm 115.82 233.34 3.26 83.25 nr 316.58Sum of two sides 2300mm 124.33 250.48 3.26 83.25 nr 333.73Sum of two sides 2400mm 132.80 267.55 3.48 88.87 nr 356.41Sum of two sides 2500mm 141.31 284.69 3.48 88.87 nr 373.56

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 391

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR – CLASS B– cont'd

AIR DUCTLINES – cont'd

Extra over fittings; Ductwork 1001 to1250mm longest side – cont'd

Square to roundSum of two sides 1300mm 31.93 64.33 1.69 43.16 nr 107.48Sum of two sides 1400mm 33.20 66.89 1.69 43.16 nr 110.04Sum of two sides 1500mm 39.67 79.92 2.38 60.78 nr 140.70Sum of two sides 1600mm 46.16 93.00 2.38 60.78 nr 153.77Sum of two sides 1700mm 52.64 106.05 2.55 65.12 nr 171.17Sum of two sides 1800mm 59.11 119.09 2.55 65.12 nr 184.20Sum of two sides 1900mm 65.58 132.12 2.83 72.27 nr 204.39Sum of two sides 2000mm 72.07 145.20 2.83 72.27 nr 217.46Sum of two sides 2100mm 78.54 158.23 3.85 98.31 nr 256.54Sum of two sides 2200mm 85.02 171.29 4.18 106.74 nr 278.03Sum of two sides 2300mm 91.50 184.34 4.22 107.76 nr 292.10Sum of two sides 2400mm 97.98 197.40 4.68 119.51 nr 316.90Sum of two sides 2500mm 104.46 210.45 4.70 120.02 nr 330.47

90° radius bendSum of two sides 1300mm 20.71 41.72 1.69 43.16 nr 84.88Sum of two sides 1400mm 21.03 42.37 1.69 43.16 nr 85.52Sum of two sides 1500mm 26.64 53.67 2.11 53.88 nr 107.55Sum of two sides 1600mm 32.28 65.03 2.11 53.88 nr 118.91Sum of two sides 1700mm 37.89 76.34 2.19 55.92 nr 132.26Sum of two sides 1800mm 43.50 87.64 2.19 55.92 nr 143.56Sum of two sides 1900mm 49.10 98.92 2.48 63.33 nr 162.25Sum of two sides 2000mm 54.75 110.30 2.26 57.71 nr 168.01Sum of two sides 2100mm 60.35 121.58 2.48 63.33 nr 184.91Sum of two sides 2200mm 65.96 132.89 2.48 63.33 nr 196.22Sum of two sides 2300mm 69.16 139.33 2.48 63.33 nr 202.66Sum of two sides 2400mm 74.76 150.62 3.90 99.59 nr 250.21Sum of two sides 2500mm 80.38 161.94 3.90 99.59 nr 261.53

45° bendSum of two sides 1300mm 30.02 60.48 1.69 43.16 nr 103.64Sum of two sides 1400mm 30.93 62.31 1.69 43.16 nr 105.47Sum of two sides 1500mm 36.59 73.72 2.49 63.58 nr 137.30Sum of two sides 1600mm 42.34 85.30 2.49 63.58 nr 148.88Sum of two sides 1700mm 48.00 96.70 2.67 68.18 nr 164.88Sum of two sides 1800mm 53.66 108.11 2.67 68.18 nr 176.29Sum of two sides 1900mm 59.32 119.51 3.06 78.14 nr 197.65Sum of two sides 2000mm 65.07 131.09 3.06 78.14 nr 209.23Sum of two sides 2100mm 70.73 142.50 4.05 103.42 nr 245.92Sum of two sides 2200mm 76.40 153.92 4.05 103.42 nr 257.34Sum of two sides 2300mm 80.89 162.97 4.39 112.10 nr 275.07Sum of two sides 2400mm 86.54 174.35 4.85 123.85 nr 298.20Sum of two sides 2500mm 92.29 185.93 4.85 123.85 nr 309.78

U: VENTILATION/AIR CONDITIONING SYSTEMS

392 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

90° mitre bendSum of two sides 1300mm 62.75 126.42 1.69 43.16 nr 169.58Sum of two sides 1400mm 65.33 131.62 1.69 43.16 nr 174.77Sum of two sides 1500mm 75.78 152.67 2.80 71.50 nr 224.17Sum of two sides 1600mm 86.23 173.72 2.80 71.50 nr 245.22Sum of two sides 1700mm 96.68 194.78 2.95 75.33 nr 270.11Sum of two sides 1800mm 107.12 215.81 2.95 75.33 nr 291.14Sum of two sides 1900mm 117.58 236.88 4.05 103.42 nr 340.30Sum of two sides 2000mm 128.03 257.94 4.05 103.42 nr 361.36Sum of two sides 2100mm 138.47 278.97 4.07 103.93 nr 382.90Sum of two sides 2200mm 148.92 300.02 4.07 103.93 nr 403.95Sum of two sides 2300mm 156.61 315.51 4.39 112.10 nr 427.62Sum of two sides 2400mm 167.13 336.71 4.85 123.85 nr 460.56Sum of two sides 2500mm 177.64 357.88 4.85 123.85 nr 481.73

BranchSum of two sides 1300mm 49.63 99.99 1.44 36.77 nr 136.76Sum of two sides 1400mm 51.71 104.18 1.44 36.77 nr 140.95Sum of two sides 1500mm 59.35 119.57 1.64 41.88 nr 161.45Sum of two sides 1600mm 67.08 135.14 1.64 41.88 nr 177.02Sum of two sides 1700mm 74.72 150.53 1.64 41.88 nr 192.41Sum of two sides 1800mm 82.36 165.93 1.64 41.88 nr 207.81Sum of two sides 1900mm 89.99 181.30 1.69 43.16 nr 224.45Sum of two sides 2000mm 97.72 196.87 1.69 43.16 nr 240.03Sum of two sides 2100mm 105.36 212.26 1.85 47.24 nr 259.51Sum of two sides 2200mm 113.00 227.66 1.85 47.24 nr 274.90Sum of two sides 2300mm 120.73 243.23 2.61 66.65 nr 309.88Sum of two sides 2400mm 128.37 258.62 2.61 66.65 nr 325.27Sum of two sides 2500mm 136.10 274.19 2.61 66.65 nr 340.84

Grille neckSum of two sides 1300mm 51.78 104.32 1.79 45.71 nr 150.03Sum of two sides 1400mm 54.12 109.03 1.79 45.71 nr 154.74Sum of two sides 1500mm 62.71 126.34 1.79 45.71 nr 172.05Sum of two sides 1600mm 71.30 143.64 1.79 45.71 nr 189.35Sum of two sides 1700mm 79.89 160.95 1.86 47.50 nr 208.45Sum of two sides 1800mm 88.48 178.26 2.02 51.58 nr 229.84Sum of two sides 1900mm 97.08 195.58 2.02 51.58 nr 247.16Sum of two sides 2000mm 105.66 212.87 2.02 51.58 nr 264.45Sum of two sides 2100mm 114.26 230.19 2.61 66.65 nr 296.84Sum of two sides 2200mm 122.84 247.48 2.61 66.65 nr 314.13Sum of two sides 2300mm 131.44 264.81 2.61 66.65 nr 331.45Sum of two sides 2400mm 140.02 282.09 2.88 73.54 nr 355.63Sum of two sides 2500mm 148.62 299.42 2.88 73.54 nr 372.96

Ductwork 1251 to 1600mm longest sideSum of two sides 1700mm 53.70 108.19 1.55 39.58 m 147.77Sum of two sides 1800mm 55.68 112.18 1.61 41.11 m 153.29Sum of two sides 1900mm 57.68 116.20 1.61 41.11 m 157.32Sum of two sides 2000mm 59.56 119.99 1.61 41.11 m 161.11Sum of two sides 2100mm 61.44 123.78 2.17 55.41 m 179.19Sum of two sides 2200mm 63.32 127.57 2.19 55.92 m 183.49Sum of two sides 2300mm 65.32 131.60 2.19 55.92 m 187.52Sum of two sides 2400mm 67.30 135.59 2.38 60.78 m 196.36Sum of two sides 2500mm 69.18 139.37 2.38 60.78 m 200.15Sum of two sides 2600mm 71.06 143.16 2.64 67.42 m 210.58Sum of two sides 2700mm 72.94 146.95 2.66 67.93 m 214.87Sum of two sides 2800mm 74.92 150.94 2.95 75.33 m 226.27Sum of two sides 2900mm 84.07 169.37 2.96 75.59 m 244.96Sum of two sides 3000mm 85.95 173.16 3.15 80.44 m 253.60Sum of two sides 3100mm 87.93 177.15 3.15 80.44 m 257.59Sum of two sides 3200mm 89.81 180.94 3.18 81.20 m 262.14

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 393

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR – CLASS B– cont'd

AIR DUCTLINES – cont'd

Extra over fittings; Ductwork 1251 to1600mm longest side

End CapSum of two sides 1700mm 25.68 51.74 0.58 14.81 nr 66.55Sum of two sides 1800mm 28.49 57.40 0.58 14.81 nr 72.21Sum of two sides 1900mm 31.30 63.06 0.58 14.81 nr 77.87Sum of two sides 2000mm 34.10 68.70 0.58 14.81 nr 83.51Sum of two sides 2100mm 36.91 74.36 0.87 22.22 nr 96.58Sum of two sides 2200mm 39.72 80.02 0.87 22.22 nr 102.24Sum of two sides 2300mm 42.53 85.68 0.87 22.22 nr 107.90Sum of two sides 2400mm 45.33 91.32 0.87 22.22 nr 113.54Sum of two sides 2500mm 48.14 96.99 0.87 22.22 nr 119.20Sum of two sides 2600mm 50.95 102.65 0.87 22.22 nr 124.86Sum of two sides 2700mm 53.76 108.31 0.87 22.22 nr 130.52Sum of two sides 2800mm 56.56 113.95 1.16 29.62 nr 143.57Sum of two sides 2900mm 59.37 119.61 1.16 29.62 nr 149.23Sum of two sides 3000mm 93.23 375.65 1.73 44.18 nr 419.83Sum of two sides 3100mm 64.40 129.74 1.80 45.96 nr 175.71Sum of two sides 3200mm 66.41 133.79 1.80 45.96 nr 179.76

ReducerSum of two sides 1700mm 31.60 63.66 2.47 63.07 nr 126.74Sum of two sides 1800mm 36.50 73.53 2.59 66.14 nr 139.67Sum of two sides 1900mm 41.46 83.53 2.71 69.20 nr 152.73Sum of two sides 2000mm 46.34 93.36 2.71 69.20 nr 162.56Sum of two sides 2100mm 51.22 103.19 2.92 74.57 nr 177.76Sum of two sides 2200mm 56.10 113.02 2.92 74.57 nr 187.59Sum of two sides 2300mm 61.05 122.99 2.92 74.57 nr 197.56Sum of two sides 2400mm 65.96 132.89 3.12 79.67 nr 212.56Sum of two sides 2500mm 70.83 142.70 3.12 79.67 nr 222.37Sum of two sides 2600mm 75.72 152.55 3.12 79.67 nr 232.22Sum of two sides 2700mm 80.59 162.36 3.12 79.67 nr 242.03Sum of two sides 2800mm 85.50 172.25 3.95 100.87 nr 273.12Sum of two sides 2900mm 84.73 170.70 3.97 101.38 nr 272.08Sum of two sides 3000mm 89.61 180.53 4.52 115.42 nr 295.96Sum of two sides 3100mm 93.23 187.83 4.52 115.42 nr 303.25Sum of two sides 3200mm 96.53 194.47 4.52 115.42 nr 309.90

OffsetSum of two sides 1700mm 80.42 162.02 2.59 66.14 nr 228.16Sum of two sides 1800mm 89.41 180.13 2.61 66.65 nr 246.78Sum of two sides 1900mm 95.51 192.42 2.71 69.20 nr 261.62Sum of two sides 2000mm 101.37 204.23 2.71 69.20 nr 273.43Sum of two sides 2100mm 107.06 215.69 2.92 74.57 nr 290.25Sum of two sides 2200mm 112.59 226.83 3.26 83.25 nr 310.08Sum of two sides 2300mm 117.99 237.71 3.26 83.25 nr 320.96Sum of two sides 2400mm 126.59 255.03 3.47 88.61 nr 343.64Sum of two sides 2500mm 131.72 265.37 3.48 88.87 nr 354.24Sum of two sides 2600mm 140.20 282.45 3.49 89.12 nr 371.57Sum of two sides 2700mm 148.68 299.54 3.50 89.38 nr 388.91Sum of two sides 2800mm 157.20 316.70 4.34 110.83 nr 427.53Sum of two sides 2900mm 157.18 316.66 4.76 121.55 nr 438.21Sum of two sides 3000mm 165.65 333.73 5.32 135.85 nr 469.58Sum of two sides 3100mm 172.25 347.02 5.35 136.62 nr 483.64Sum of two sides 3200mm 178.36 359.33 5.35 136.62 nr 495.95

U: VENTILATION/AIR CONDITIONING SYSTEMS

394 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Square to roundSum of two sides 1700mm 37.97 76.50 2.55 65.12 nr 141.61Sum of two sides 1800mm 44.10 88.85 2.55 65.12 nr 153.96Sum of two sides 1900mm 50.20 101.14 2.83 72.27 nr 173.40Sum of two sides 2000mm 56.31 113.44 2.83 72.27 nr 185.71Sum of two sides 2100mm 62.42 125.75 3.85 98.31 nr 224.07Sum of two sides 2200mm 68.53 138.06 4.18 106.74 nr 244.80Sum of two sides 2300mm 74.63 150.35 4.22 107.76 nr 258.12Sum of two sides 2400mm 80.77 162.72 4.68 119.51 nr 282.23Sum of two sides 2500mm 86.89 175.05 4.70 120.02 nr 295.07Sum of two sides 2600mm 93.00 187.36 4.70 120.02 nr 307.38Sum of two sides 2700mm 99.11 199.67 4.71 120.27 nr 319.95Sum of two sides 2800mm 105.24 212.02 8.19 209.14 nr 421.16Sum of two sides 2900mm 105.62 212.79 8.62 220.12 nr 432.91Sum of two sides 3000mm 111.73 225.10 8.75 223.44 nr 448.54Sum of two sides 3100mm 116.30 234.30 8.75 223.44 nr 457.74Sum of two sides 3200mm 120.43 242.62 8.75 223.44 nr 466.06

90° radius bendSum of two sides 1700mm 78.08 157.30 2.19 55.92 nr 213.23Sum of two sides 1800mm 85.55 172.35 2.19 55.92 nr 228.28Sum of two sides 1900mm 96.66 194.74 2.26 57.71 nr 252.45Sum of two sides 2000mm 107.58 216.74 2.26 57.71 nr 274.45Sum of two sides 2100mm 118.51 238.76 2.48 63.33 nr 302.09Sum of two sides 2200mm 129.44 260.78 2.48 63.33 nr 324.11Sum of two sides 2300mm 140.55 283.16 2.48 63.33 nr 346.49Sum of two sides 2400mm 147.70 297.56 3.90 99.59 nr 397.15Sum of two sides 2500mm 158.59 319.50 3.90 99.59 nr 419.09Sum of two sides 2600mm 169.49 341.46 4.26 108.78 nr 450.25Sum of two sides 2700mm 180.39 363.42 4.55 116.19 nr 479.61Sum of two sides 2800mm 187.29 377.32 4.55 116.19 nr 493.51Sum of two sides 2900mm 187.49 377.73 6.87 175.43 nr 553.16Sum of two sides 3000mm 198.35 399.61 7.00 178.75 nr 578.36Sum of two sides 3100mm 206.72 416.47 7.00 178.75 nr 595.22Sum of two sides 3200mm 214.42 431.98 7.00 178.75 nr 610.73

45° bendSum of two sides 1700mm 37.44 75.43 2.67 68.18 nr 143.61Sum of two sides 1800mm 41.12 82.84 2.67 68.18 nr 151.02Sum of two sides 1900mm 46.66 94.00 3.06 78.14 nr 172.14Sum of two sides 2000mm 52.12 105.00 3.06 78.14 nr 183.14Sum of two sides 2100mm 57.57 115.98 4.05 103.42 nr 219.40Sum of two sides 2200mm 63.03 126.98 4.05 103.42 nr 230.40Sum of two sides 2300mm 68.57 138.14 4.39 112.10 nr 250.25Sum of two sides 2400mm 72.09 145.24 4.85 123.85 nr 269.09Sum of two sides 2500mm 77.53 156.20 4.85 123.85 nr 280.05Sum of two sides 2600mm 82.97 167.16 4.87 124.36 nr 291.52Sum of two sides 2700mm 88.42 178.14 4.87 124.36 nr 302.50Sum of two sides 2800mm 91.81 184.97 8.81 224.97 nr 409.94Sum of two sides 2900mm 91.54 184.42 8.81 224.97 nr 409.39Sum of two sides 3000mm 96.96 195.34 9.31 237.74 nr 433.08Sum of two sides 3100mm 101.13 203.74 9.31 237.74 nr 441.48Sum of two sides 3200mm 104.97 211.48 9.39 239.78 nr 451.26

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 395

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR – CLASS B– cont'd

AIR DUCTLINES – cont'd

Extra over fittings; Ductwork 1251 to1600mm longest side – cont'd

90° mitre bendSum of two sides 1700mm 84.85 170.94 2.67 68.18 nr 239.12Sum of two sides 1800mm 90.66 182.65 2.80 71.50 nr 254.15Sum of two sides 1900mm 101.29 204.06 2.95 75.33 nr 279.40Sum of two sides 2000mm 111.96 225.56 2.95 75.33 nr 300.89Sum of two sides 2100mm 122.61 247.02 4.05 103.42 nr 350.44Sum of two sides 2200mm 133.28 268.51 4.05 103.42 nr 371.93Sum of two sides 2300mm 143.91 289.93 4.39 112.10 nr 402.03Sum of two sides 2400mm 149.73 301.65 4.85 123.85 nr 425.50Sum of two sides 2500mm 160.43 323.21 4.85 123.85 nr 447.06Sum of two sides 2600mm 171.14 344.79 4.87 124.36 nr 469.15Sum of two sides 2700mm 181.85 366.36 4.87 124.36 nr 490.72Sum of two sides 2800mm 187.60 377.95 8.81 224.97 nr 602.92Sum of two sides 2900mm 188.47 379.70 14.81 378.19 nr 757.89Sum of two sides 3000mm 199.22 401.36 15.20 388.15 nr 789.51Sum of two sides 3100mm 208.03 419.11 15.60 398.36 nr 817.47Sum of two sides 3200mm 216.40 435.97 15.60 398.36 nr 834.33

BranchSum of two sides 1700mm 74.72 150.53 1.69 43.16 nr 193.69Sum of two sides 1800mm 82.36 165.93 1.69 43.16 nr 209.08Sum of two sides 1900mm 90.08 181.48 1.85 47.24 nr 228.72Sum of two sides 2000mm 97.72 196.87 1.85 47.24 nr 244.11Sum of two sides 2100mm 105.36 212.26 2.61 66.65 nr 278.91Sum of two sides 2200mm 113.00 227.66 2.61 66.65 nr 294.30Sum of two sides 2300mm 120.73 243.23 2.61 66.65 nr 309.88Sum of two sides 2400mm 148.62 299.42 2.88 73.54 nr 372.96Sum of two sides 2500mm 136.01 274.01 2.88 73.54 nr 347.56Sum of two sides 2600mm 143.65 289.40 2.88 73.54 nr 362.95Sum of two sides 2700mm 151.29 304.80 2.88 73.54 nr 378.34Sum of two sides 2800mm 158.93 320.19 3.94 100.61 nr 420.80Sum of two sides 2900mm 166.66 335.76 3.94 100.61 nr 436.37Sum of two sides 3000mm 174.30 351.15 4.83 123.34 nr 474.49Sum of two sides 3100mm 180.37 363.38 4.83 123.34 nr 486.72Sum of two sides 3200mm 185.90 374.52 4.83 123.34 nr 497.86

U: VENTILATION/AIR CONDITIONING SYSTEMS

396 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Grille neckSum of two sides 1700mm 79.89 160.95 1.86 47.50 nr 208.45Sum of two sides 1800mm 88.48 178.26 2.02 51.58 nr 229.84Sum of two sides 1900mm 97.08 195.58 2.02 51.58 nr 247.16Sum of two sides 2000mm 105.66 212.87 2.02 51.58 nr 264.45Sum of two sides 2100mm 114.26 230.19 2.61 66.65 nr 296.84Sum of two sides 2200mm 122.84 247.48 2.61 66.65 nr 314.13Sum of two sides 2300mm 131.44 264.81 2.61 66.65 nr 331.45Sum of two sides 2400mm 140.02 282.09 2.88 73.54 nr 355.63Sum of two sides 2500mm 148.62 299.42 2.88 73.54 nr 372.96Sum of two sides 2600mm 157.21 316.72 2.88 73.54 nr 390.27Sum of two sides 2700mm 165.80 334.03 2.88 73.54 nr 407.57Sum of two sides 2800mm 174.39 351.33 3.94 100.61 nr 451.95Sum of two sides 2900mm 182.98 368.64 4.12 105.21 nr 473.85Sum of two sides 3000mm 191.57 385.95 5.00 127.68 nr 513.63Sum of two sides 3100mm 198.40 399.71 5.00 127.68 nr 527.39Sum of two sides 3200mm 204.62 412.24 5.00 127.68 nr 539.92

Ductwork 1601 to 2000mm longest side

Sum of two sides 2100mm 69.29 139.60 2.17 55.41 m 195.01Sum of two sides 2200mm 71.37 143.79 2.17 55.41 m 199.20Sum of two sides 2300mm 73.46 148.00 2.19 55.92 m 203.92Sum of two sides 2400mm 75.51 152.13 2.38 60.78 m 212.90Sum of two sides 2500mm 77.61 156.36 2.38 60.78 m 217.13Sum of two sides 2600mm 79.58 160.33 2.64 67.42 m 227.74Sum of two sides 2700mm 81.55 164.29 2.66 67.93 m 232.22Sum of two sides 2800mm 83.52 168.26 2.95 75.33 m 243.59Sum of two sides 2900mm 85.62 172.49 2.96 75.59 m 248.08Sum of two sides 3000mm 87.59 176.46 2.96 75.59 m 252.05Sum of two sides 3100mm 95.03 191.45 2.96 75.59 m 267.04Sum of two sides 3200mm 97.01 195.44 3.15 80.44 m 275.88Sum of two sides 3300mm 106.39 214.34 3.15 80.44 m 294.78Sum of two sides 3400mm 108.36 218.31 3.15 80.44 m 298.75Sum of two sides 3500mm 110.33 222.28 3.15 80.44 m 302.71Sum of two sides 3600mm 112.30 226.25 3.18 81.20 m 307.45Sum of two sides 3700mm 114.40 230.48 3.18 81.20 m 311.68Sum of two sides 3800mm 116.37 234.44 3.18 81.20 m 315.65Sum of two sides 3900mm 118.34 238.41 3.18 81.20 m 319.62Sum of two sides 4000mm 120.31 242.38 3.18 81.20 m 323.59

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 397

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR – CLASS B– cont'd

AIR DUCTLINES – cont'd

Extra over fittings; Ductwork 1601 to2000mm longest side

End CapSum of two sides 2100mm 36.91 74.36 0.87 22.22 nr 96.58Sum of two sides 2200mm 39.72 80.02 0.87 22.22 nr 102.24Sum of two sides 2300mm 42.53 85.68 0.87 22.22 nr 107.90Sum of two sides 2400mm 45.33 91.32 0.87 22.22 nr 113.54Sum of two sides 2500mm 48.14 96.99 0.87 22.22 nr 119.20Sum of two sides 2600mm 50.95 102.65 0.87 22.22 nr 124.86Sum of two sides 2700mm 53.76 108.31 0.87 22.22 nr 130.52Sum of two sides 2800mm 56.56 113.95 1.16 29.62 nr 143.57Sum of two sides 2900mm 59.37 119.61 1.16 29.62 nr 149.23Sum of two sides 3000mm 62.18 125.27 1.73 44.18 nr 169.45Sum of two sides 3100mm 64.40 129.74 1.80 45.96 nr 175.71Sum of two sides 3200mm 66.41 133.79 1.80 45.96 nr 179.76Sum of two sides 3300mm 68.43 137.86 1.80 45.96 nr 183.83Sum of two sides 3400mm 70.44 141.91 1.80 45.96 nr 187.88Sum of two sides 3500mm 72.46 145.98 1.80 45.96 nr 191.95Sum of two sides 3600mm 74.47 150.03 1.80 45.96 nr 196.00Sum of two sides 3700mm 76.49 154.10 1.80 45.96 nr 200.07Sum of two sides 3800mm 78.50 158.15 1.80 45.96 nr 204.11Sum of two sides 3900mm 80.51 162.20 1.80 45.96 nr 208.16Sum of two sides 4000mm 82.53 166.27 1.80 45.96 nr 212.23

ReducerSum of two sides 2100mm 51.07 102.89 2.61 66.65 nr 169.54Sum of two sides 2200mm 55.91 112.64 2.61 66.65 nr 179.29Sum of two sides 2300mm 60.81 122.51 2.61 66.65 nr 189.16Sum of two sides 2400mm 65.57 132.10 2.88 73.54 nr 205.64Sum of two sides 2500mm 70.48 141.99 3.12 79.67 nr 221.66Sum of two sides 2600mm 75.30 151.70 3.12 79.67 nr 231.38Sum of two sides 2700mm 80.13 161.43 3.12 79.67 nr 241.11Sum of two sides 2800mm 84.96 171.16 3.95 100.87 nr 272.03Sum of two sides 2900mm 89.86 181.04 3.97 101.38 nr 282.41Sum of two sides 3000mm 94.69 190.77 4.52 115.42 nr 306.19Sum of two sides 3100mm 93.97 189.32 4.52 115.42 nr 304.74Sum of two sides 3200mm 97.21 195.84 4.52 115.42 nr 311.27Sum of two sides 3300mm 94.70 190.79 4.52 115.42 nr 306.21Sum of two sides 3400mm 97.94 197.31 4.52 115.42 nr 312.74Sum of two sides 3500mm 101.18 203.84 4.52 115.42 nr 319.26Sum of two sides 3600mm 104.43 210.39 4.52 115.42 nr 325.81Sum of two sides 3700mm 112.85 227.35 4.52 115.42 nr 342.78Sum of two sides 3800mm 116.09 233.88 4.52 115.42 nr 349.30Sum of two sides 3900mm 119.33 240.41 4.52 115.42 nr 355.83Sum of two sides 4000mm 122.58 246.96 4.52 115.42 nr 362.38

U: VENTILATION/AIR CONDITIONING SYSTEMS

398 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

OffsetSum of two sides 2100mm 119.62 240.99 2.61 66.65 nr 307.64Sum of two sides 2200mm 128.67 259.23 2.61 66.65 nr 325.87Sum of two sides 2300mm 133.93 269.82 2.61 66.65 nr 336.47Sum of two sides 2400mm 146.78 295.71 2.88 73.54 nr 369.25Sum of two sides 2500mm 151.87 305.96 3.48 88.87 nr 394.83Sum of two sides 2600mm 156.70 315.70 3.49 89.12 nr 404.82Sum of two sides 2700mm 161.35 325.06 3.50 89.38 nr 414.44Sum of two sides 2800mm 165.83 334.09 4.34 110.83 nr 444.92Sum of two sides 2900mm 170.17 342.83 4.76 121.55 nr 464.38Sum of two sides 3000mm 174.28 351.11 5.32 135.85 nr 486.96Sum of two sides 3100mm 174.53 351.62 5.35 136.62 nr 488.23Sum of two sides 3200mm 180.67 363.99 5.35 136.62 nr 500.60Sum of two sides 3300mm 178.15 358.91 5.35 136.62 nr 495.53Sum of two sides 3400mm 184.30 371.30 5.35 136.62 nr 507.92Sum of two sides 3500mm 190.45 383.69 5.35 136.62 nr 520.31Sum of two sides 3600mm 196.60 396.08 5.35 136.62 nr 532.70Sum of two sides 3700mm 207.88 418.81 5.35 136.62 nr 555.42Sum of two sides 3800mm 214.03 431.20 5.35 136.62 nr 567.81Sum of two sides 3900mm 220.18 443.59 5.35 136.62 nr 580.20Sum of two sides 4000mm 226.32 455.96 5.35 136.62 nr 592.57

Square to roundSum of two sides 2100mm 76.93 154.99 2.61 66.65 nr 221.64Sum of two sides 2200mm 84.35 169.94 2.61 66.65 nr 236.58Sum of two sides 2300mm 91.75 184.84 2.61 66.65 nr 251.49Sum of two sides 2400mm 99.20 199.85 2.88 73.54 nr 273.40Sum of two sides 2500mm 106.60 214.76 4.70 120.02 nr 334.78Sum of two sides 2600mm 114.01 229.69 4.70 120.02 nr 349.71Sum of two sides 2700mm 121.42 244.62 4.71 120.27 nr 364.89Sum of two sides 2800mm 128.83 259.55 8.19 209.14 nr 468.69Sum of two sides 2900mm 136.22 274.44 8.19 209.14 nr 483.58Sum of two sides 3000mm 143.63 289.36 8.19 209.14 nr 498.50Sum of two sides 3100mm 144.91 291.94 8.19 209.14 nr 501.08Sum of two sides 3200mm 149.94 302.08 8.19 209.14 nr 511.22Sum of two sides 3300mm 149.13 300.44 8.19 209.14 nr 509.58Sum of two sides 3400mm 154.16 310.58 8.62 220.12 nr 530.70Sum of two sides 3500mm 159.19 320.71 8.62 220.12 nr 540.83Sum of two sides 3600mm 164.22 330.85 8.62 220.12 nr 550.97Sum of two sides 3700mm 171.80 346.12 8.62 220.12 nr 566.24Sum of two sides 3800mm 176.83 356.25 8.75 223.44 nr 579.69Sum of two sides 3900mm 181.86 366.38 8.75 223.44 nr 589.82Sum of two sides 4000mm 186.90 376.54 8.75 223.44 nr 599.98

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 399

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR – CLASS B– cont'd

AIR DUCTLINES – cont'd

Extra over fittings; Ductwork 1601 to2000mm longest side – cont'd

90° radius bendSum of two sides 2100mm 108.17 217.92 2.61 66.65 nr 284.57Sum of two sides 2200mm 208.74 420.54 2.61 66.65 nr 487.19Sum of two sides 2300mm 225.83 454.97 2.61 66.65 nr 521.62Sum of two sides 2400mm 231.92 467.24 2.88 73.54 nr 540.78Sum of two sides 2500mm 248.95 501.55 3.90 99.59 nr 601.14Sum of two sides 2600mm 265.69 535.27 4.26 108.78 nr 644.06Sum of two sides 2700mm 282.42 568.98 4.55 116.19 nr 685.17Sum of two sides 2800mm 299.15 602.68 4.55 116.19 nr 718.87Sum of two sides 2900mm 316.19 637.01 6.87 175.43 nr 812.44Sum of two sides 3000mm 332.93 670.74 6.87 175.43 nr 846.17Sum of two sides 3100mm 336.14 677.20 6.87 175.43 nr 852.64Sum of two sides 3200mm 348.12 701.34 6.87 175.43 nr 876.77Sum of two sides 3300mm 347.07 699.22 6.87 175.43 nr 874.66Sum of two sides 3400mm 359.05 723.36 7.00 178.75 nr 902.11Sum of two sides 3500mm 371.03 747.50 7.00 178.75 nr 926.25Sum of two sides 3600mm 383.01 771.63 7.00 178.75 nr 950.38Sum of two sides 3700mm 410.60 827.22 7.00 178.75 nr 1005.97Sum of two sides 3800mm 422.58 851.35 7.00 178.75 nr 1030.10Sum of two sides 3900mm 434.56 875.49 7.00 178.75 nr 1054.24Sum of two sides 4000mm 446.54 899.62 7.00 178.75 nr 1078.37

45° bendSum of two sides 2100mm 51.99 104.74 2.61 66.65 nr 171.39Sum of two sides 2200mm 149.43 301.05 2.61 66.65 nr 367.70Sum of two sides 2300mm 160.93 324.22 2.61 66.65 nr 390.87Sum of two sides 2400mm 166.61 335.66 2.88 73.54 nr 409.20Sum of two sides 2500mm 178.07 358.75 4.85 123.85 nr 482.60Sum of two sides 2600mm 189.31 381.39 4.87 124.36 nr 505.75Sum of two sides 2700mm 200.55 404.04 4.87 124.36 nr 528.40Sum of two sides 2800mm 211.79 426.68 8.81 224.97 nr 651.65Sum of two sides 2900mm 223.26 449.79 8.81 224.97 nr 674.76Sum of two sides 3000mm 234.49 472.42 9.31 237.74 nr 710.16Sum of two sides 3100mm 248.11 499.85 9.31 237.74 nr 737.60Sum of two sides 3200mm 246.18 495.97 9.31 237.74 nr 733.71Sum of two sides 3300mm 247.45 498.53 9.31 237.74 nr 736.27Sum of two sides 3400mm 255.51 514.76 9.31 237.74 nr 752.50Sum of two sides 3500mm 263.58 531.02 9.39 239.78 nr 770.80Sum of two sides 3600mm 271.65 547.28 9.39 239.78 nr 787.06Sum of two sides 3700mm 290.15 584.55 9.39 239.78 nr 824.33Sum of two sides 3800mm 298.22 600.81 9.39 239.78 nr 840.59Sum of two sides 3900mm 306.29 617.07 9.39 239.78 nr 856.85Sum of two sides 4000mm 314.35 633.31 9.39 239.78 nr 873.09

U: VENTILATION/AIR CONDITIONING SYSTEMS

400 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

90° mitre bendSum of two sides 2100mm 244.82 493.23 2.61 66.65 nr 559.88Sum of two sides 2200mm 258.78 521.35 2.61 66.65 nr 588.00Sum of two sides 2300mm 279.31 562.71 2.61 66.65 nr 629.36Sum of two sides 2400mm 286.05 576.29 2.88 73.54 nr 649.83Sum of two sides 2500mm 306.63 617.75 4.85 123.85 nr 741.60Sum of two sides 2600mm 327.31 659.42 4.87 124.36 nr 783.78Sum of two sides 2700mm 347.99 701.08 4.87 124.36 nr 825.44Sum of two sides 2800mm 368.67 742.74 8.81 224.97 nr 967.71Sum of two sides 2900mm 389.25 784.20 14.81 378.19 nr 1162.39Sum of two sides 3000mm 409.93 825.87 15.20 388.15 nr 1214.01Sum of two sides 3100mm 415.05 836.18 15.20 388.15 nr 1224.33Sum of two sides 3200mm 430.98 868.27 15.20 388.15 nr 1256.42Sum of two sides 3300mm 434.57 875.51 15.20 388.15 nr 1263.65Sum of two sides 3400mm 450.50 907.60 15.20 388.15 nr 1295.75Sum of two sides 3500mm 466.42 939.67 15.60 398.36 nr 1338.03Sum of two sides 3600mm 482.35 971.77 15.60 398.36 nr 1370.13Sum of two sides 3700mm 503.27 1013.91 15.60 398.36 nr 1412.27Sum of two sides 3800mm 519.20 1046.01 15.60 398.36 nr 1444.37Sum of two sides 3900mm 535.12 1078.08 15.60 398.36 nr 1476.44Sum of two sides 4000mm 551.05 1110.17 15.60 398.36 nr 1508.53

BranchSum of two sides 2100mm 108.27 218.13 2.61 66.65 nr 284.78Sum of two sides 2200mm 115.91 233.52 2.61 66.65 nr 300.17Sum of two sides 2300mm 123.65 249.11 2.61 66.65 nr 315.76Sum of two sides 2400mm 131.19 264.30 2.88 73.54 nr 337.85Sum of two sides 2500mm 138.93 279.90 2.88 73.54 nr 353.44Sum of two sides 2600mm 146.58 295.31 2.88 73.54 nr 368.85Sum of two sides 2700mm 154.23 310.72 2.88 73.54 nr 384.26Sum of two sides 2800mm 161.88 326.13 3.94 100.61 nr 426.74Sum of two sides 2900mm 169.62 341.72 3.94 100.61 nr 442.34Sum of two sides 3000mm 177.28 357.16 3.94 100.61 nr 457.77Sum of two sides 3100mm 183.36 369.41 3.94 100.61 nr 470.02Sum of two sides 3200mm 188.91 380.59 3.94 100.61 nr 481.20Sum of two sides 3300mm 194.53 391.91 3.94 100.61 nr 492.52Sum of two sides 3400mm 200.07 403.07 4.83 123.34 nr 526.41Sum of two sides 3500mm 205.61 414.23 4.83 123.34 nr 537.57Sum of two sides 3600mm 211.15 425.39 4.83 123.34 nr 548.73Sum of two sides 3700mm 219.33 441.87 4.83 123.34 nr 565.21Sum of two sides 3800mm 224.86 453.01 4.83 123.34 nr 576.35Sum of two sides 3900mm 230.40 464.18 4.83 123.34 nr 587.51Sum of two sides 4000mm 235.94 475.34 4.83 123.34 nr 598.68

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 401

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR – CLASS B– cont'd

AIR DUCTLINES – cont'd

Extra over fittings; Ductwork 1601 to2000mm longest side – cont'd

Grille neckSum of two sides 2100mm 114.26 230.19 2.61 66.65 nr 296.84Sum of two sides 2200mm 122.84 247.48 2.61 66.65 nr 314.13Sum of two sides 2300mm 131.44 264.81 2.61 66.65 nr 331.45Sum of two sides 2400mm 140.02 282.09 2.88 73.54 nr 355.63Sum of two sides 2500mm 148.62 299.42 2.88 73.54 nr 372.96Sum of two sides 2600mm 157.21 316.72 2.88 73.54 nr 390.27Sum of two sides 2700mm 165.80 334.03 2.88 73.54 nr 407.57Sum of two sides 2800mm 174.39 351.33 3.94 100.61 nr 451.95Sum of two sides 2900mm 182.98 368.64 4.12 105.21 nr 473.85Sum of two sides 3000mm 191.57 385.95 4.12 105.21 nr 491.15Sum of two sides 3100mm 198.40 399.71 4.12 105.21 nr 504.91Sum of two sides 3200mm 204.62 412.24 4.12 105.21 nr 517.45Sum of two sides 3300mm 210.83 424.75 4.12 105.21 nr 529.96Sum of two sides 3400mm 217.05 437.28 5.00 127.68 nr 564.96Sum of two sides 3500mm 223.26 449.79 5.00 127.68 nr 577.47Sum of two sides 3600mm 229.47 462.30 5.00 127.68 nr 589.98Sum of two sides 3700mm 235.68 474.81 5.00 127.68 nr 602.49Sum of two sides 3800mm 241.90 487.34 5.00 127.68 nr 615.02Sum of two sides 3900mm 248.11 499.85 5.00 127.68 nr 627.53Sum of two sides 4000mm 254.33 512.39 5.00 127.68 nr 640.07

Ductwork 2001 to 2500mm longest sideSum of two sides 2500mm 102.76 207.03 2.38 60.78 m 267.80Sum of two sides 2600mm 105.32 212.18 2.64 67.42 m 279.60Sum of two sides 2700mm 107.42 216.41 2.66 67.93 m 284.34Sum of two sides 2800mm 110.22 222.05 2.95 75.33 m 297.39Sum of two sides 2900mm 112.33 226.31 2.96 75.59 m 301.89Sum of two sides 3000mm 114.31 230.29 3.15 80.44 m 310.73Sum of two sides 3100mm 116.39 234.49 3.15 80.44 m 314.92Sum of two sides 3200mm 118.37 238.47 3.15 80.44 m 318.91Sum of two sides 3300mm 120.47 242.70 3.15 80.44 m 323.14Sum of two sides 3400mm 122.46 246.71 3.15 80.44 m 327.15Sum of two sides 3500mm 131.07 264.06 2.66 67.93 m 331.99Sum of two sides 3600mm 133.05 268.05 3.18 81.20 m 349.25Sum of two sides 3700mm 142.57 287.23 3.18 81.20 m 368.43Sum of two sides 3800mm 144.56 291.24 3.18 81.20 m 372.44Sum of two sides 3900mm 146.54 295.23 3.18 81.20 m 376.43Sum of two sides 4000mm 149.25 300.69 3.18 81.20 m 381.89

U: VENTILATION/AIR CONDITIONING SYSTEMS

402 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra over fittings; Ductwork 2001 to2500mm longest side

End CapSum of two sides 2500mm 48.14 96.99 0.87 22.22 nr 119.20Sum of two sides 2600mm 50.95 102.65 0.87 22.22 nr 124.86Sum of two sides 2700mm 53.76 108.31 0.87 22.22 nr 130.52Sum of two sides 2800mm 56.56 113.95 1.16 29.62 nr 143.57Sum of two sides 2900mm 59.37 119.61 1.16 29.62 nr 149.23Sum of two sides 3000mm 62.18 125.27 1.73 44.18 nr 169.45Sum of two sides 3100mm 64.40 129.74 1.73 44.18 nr 173.92Sum of two sides 3200mm 66.41 133.79 1.73 44.18 nr 177.97Sum of two sides 3300mm 68.43 137.86 1.73 44.18 nr 182.04Sum of two sides 3400mm 70.44 141.91 1.80 45.96 nr 187.88Sum of two sides 3500mm 72.46 145.98 1.80 45.96 nr 191.95Sum of two sides 3600mm 74.47 150.03 1.80 45.96 nr 196.00Sum of two sides 3700mm 76.49 154.10 1.80 45.96 nr 200.07Sum of two sides 3800mm 78.50 158.15 1.80 45.96 nr 204.11Sum of two sides 3900mm 80.51 162.20 1.80 45.96 nr 208.16Sum of two sides 4000mm 82.53 166.27 1.80 45.96 nr 212.23

ReducerSum of two sides 2500mm 57.42 115.68 3.12 79.67 nr 195.35Sum of two sides 2600mm 62.23 125.37 3.12 79.67 nr 205.04Sum of two sides 2700mm 67.13 135.24 3.12 79.67 nr 214.92Sum of two sides 2800mm 71.84 144.73 3.95 100.87 nr 245.60Sum of two sides 2900mm 76.74 154.60 3.97 101.38 nr 255.98Sum of two sides 3000mm 81.56 164.31 3.97 101.38 nr 265.69Sum of two sides 3100mm 85.12 171.49 3.97 101.38 nr 272.86Sum of two sides 3200mm 88.36 178.01 3.97 101.38 nr 279.39Sum of two sides 3300mm 91.67 184.68 3.97 101.38 nr 286.06Sum of two sides 3400mm 94.91 191.21 4.52 115.42 nr 306.63Sum of two sides 3500mm 93.39 188.15 4.52 115.42 nr 303.57Sum of two sides 3600mm 96.62 194.66 4.52 115.42 nr 310.08Sum of two sides 3700mm 94.00 189.38 4.52 115.42 nr 304.80Sum of two sides 3800mm 97.23 195.88 4.52 115.42 nr 311.31Sum of two sides 3900mm 100.47 202.41 4.52 115.42 nr 317.83Sum of two sides 4000mm 103.74 209.00 4.52 115.42 nr 324.42

OffsetSum of two sides 2500mm 144.20 290.51 3.48 88.87 nr 379.38Sum of two sides 2600mm 153.24 308.73 3.49 89.12 nr 397.85Sum of two sides 2700mm 156.80 315.90 3.50 89.38 nr 405.27Sum of two sides 2800mm 171.30 345.11 4.34 110.83 nr 455.94Sum of two sides 2900mm 174.69 351.94 4.76 121.55 nr 473.49Sum of two sides 3000mm 177.82 358.25 5.32 135.85 nr 494.10Sum of two sides 3100mm 178.91 360.44 5.35 136.62 nr 497.06Sum of two sides 3200mm 179.29 361.21 5.35 136.62 nr 497.82Sum of two sides 3300mm 179.54 361.71 5.32 135.85 nr 497.56Sum of two sides 3400mm 179.56 361.75 5.32 135.85 nr 497.60Sum of two sides 3500mm 178.34 359.29 5.32 135.85 nr 495.14Sum of two sides 3600mm 184.47 371.64 5.35 136.62 nr 508.26Sum of two sides 3700mm 181.80 366.26 5.35 136.62 nr 502.88Sum of two sides 3800mm 187.93 378.61 5.35 136.62 nr 515.23Sum of two sides 3900mm 194.07 390.98 5.35 136.62 nr 527.60Sum of two sides 4000mm 200.19 403.31 5.35 136.62 nr 539.93

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 403

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR – CLASS B– cont'd

AIR DUCTLINES – cont'd

Extra over fittings; Ductwork 2001 to2500mm longest side – cont'd

Square to roundSum of two sides 2500mm 93.28 187.93 4.70 120.02 nr 307.95Sum of two sides 2600mm 100.69 202.86 4.70 120.02 nr 322.87Sum of two sides 2700mm 108.08 217.74 4.71 120.27 nr 338.02Sum of two sides 2800mm 115.49 232.67 8.19 209.14 nr 441.81Sum of two sides 2900mm 122.88 247.56 8.19 209.14 nr 456.70Sum of two sides 3000mm 130.28 262.47 8.19 209.14 nr 471.61Sum of two sides 3100mm 135.84 273.67 8.19 209.14 nr 482.81Sum of two sides 3200mm 140.87 283.80 8.62 220.12 nr 503.92Sum of two sides 3300mm 145.88 293.90 8.62 220.12 nr 514.02Sum of two sides 3400mm 150.91 304.03 8.62 220.12 nr 524.15Sum of two sides 3500mm 150.90 304.01 8.62 220.12 nr 524.13Sum of two sides 3600mm 155.92 314.12 8.75 223.44 nr 537.56Sum of two sides 3700mm 155.00 312.27 8.75 223.44 nr 535.71Sum of two sides 3800mm 160.02 322.38 8.75 223.44 nr 545.82Sum of two sides 3900mm 165.05 332.52 8.75 223.44 nr 555.96Sum of two sides 4000mm 170.04 342.57 8.75 223.44 nr 566.01

90° radius bendSum of two sides 2500mm 212.75 428.62 3.90 99.59 nr 528.21Sum of two sides 2600mm 222.51 448.28 4.26 108.78 nr 557.06Sum of two sides 2700mm 239.47 482.45 4.55 116.19 nr 598.64Sum of two sides 2800mm 241.51 486.56 4.55 116.19 nr 602.75Sum of two sides 2900mm 258.40 520.59 6.87 175.43 nr 696.02Sum of two sides 3000mm 275.02 554.07 6.87 175.43 nr 729.50Sum of two sides 3100mm 287.89 580.00 6.87 175.43 nr 755.43Sum of two sides 3200mm 299.75 603.89 6.87 175.43 nr 779.32Sum of two sides 3300mm 311.89 628.35 6.87 175.43 nr 803.78Sum of two sides 3400mm 323.75 652.24 6.87 175.43 nr 827.68Sum of two sides 3500mm 323.05 650.83 7.00 178.75 nr 829.58Sum of two sides 3600mm 334.91 674.73 7.00 178.75 nr 853.48Sum of two sides 3700mm 331.14 667.13 7.00 178.75 nr 845.88Sum of two sides 3800mm 343.00 691.02 7.00 178.75 nr 869.78Sum of two sides 3900mm 354.86 714.92 7.00 178.75 nr 893.67Sum of two sides 4000mm 358.12 721.49 7.00 178.75 nr 900.24

U: VENTILATION/AIR CONDITIONING SYSTEMS

404 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

45° bendSum of two sides 2500mm 159.33 320.99 4.85 123.85 nr 444.84Sum of two sides 2600mm 167.00 336.45 4.87 124.36 nr 460.81Sum of two sides 2700mm 178.43 359.47 4.87 124.36 nr 483.83Sum of two sides 2800mm 182.09 366.85 8.81 224.97 nr 591.82Sum of two sides 2900mm 193.48 389.79 8.81 224.97 nr 614.77Sum of two sides 3000mm 204.66 412.32 9.31 237.74 nr 650.06Sum of two sides 3100mm 213.37 429.87 9.31 237.74 nr 667.61Sum of two sides 3200mm 221.38 446.00 9.31 237.74 nr 683.74Sum of two sides 3300mm 229.61 462.58 9.31 237.74 nr 700.32Sum of two sides 3400mm 237.62 478.72 9.31 237.74 nr 716.46Sum of two sides 3500mm 239.28 482.07 9.31 237.74 nr 719.81Sum of two sides 3600mm 247.29 498.20 9.39 239.78 nr 737.99Sum of two sides 3700mm 247.19 498.00 9.39 239.78 nr 737.78Sum of two sides 3800mm 255.20 514.14 9.39 239.78 nr 753.92Sum of two sides 3900mm 263.21 530.28 9.39 239.78 nr 770.06Sum of two sides 4000mm 266.92 537.75 9.39 239.78 nr 777.53

90° mitre bendSum of two sides 2500mm 260.69 525.20 4.85 123.85 nr 649.05Sum of two sides 2600mm 276.72 557.49 4.87 124.36 nr 681.85Sum of two sides 2700mm 297.37 599.10 4.87 124.36 nr 723.46Sum of two sides 2800mm 298.68 601.74 8.81 224.97 nr 826.71Sum of two sides 2900mm 319.37 643.42 14.81 378.19 nr 1021.61Sum of two sides 3000mm 340.18 685.34 14.81 378.19 nr 1063.53Sum of two sides 3100mm 357.21 719.65 15.20 388.15 nr 1107.80Sum of two sides 3200mm 373.28 752.03 15.20 388.15 nr 1140.18Sum of two sides 3300mm 389.22 784.14 15.20 388.15 nr 1172.29Sum of two sides 3400mm 405.28 816.50 15.20 388.15 nr 1204.64Sum of two sides 3500mm 404.66 815.25 15.20 388.15 nr 1203.40Sum of two sides 3600mm 420.72 847.60 15.60 398.36 nr 1245.97Sum of two sides 3700mm 421.93 850.04 15.60 398.36 nr 1248.40Sum of two sides 3800mm 437.99 882.40 15.60 398.36 nr 1280.76Sum of two sides 3900mm 454.06 914.77 15.60 398.36 nr 1313.13Sum of two sides 4000mm 458.84 924.40 15.60 398.36 nr 1322.76

BranchSum of two sides 2500mm 139.19 280.42 2.88 73.54 nr 353.96Sum of two sides 2600mm 146.83 295.81 2.88 73.54 nr 369.35Sum of two sides 2700mm 154.57 311.40 2.88 73.54 nr 384.95Sum of two sides 2800mm 162.11 326.59 3.94 100.61 nr 427.21Sum of two sides 2900mm 169.85 342.19 3.94 100.61 nr 442.80Sum of two sides 3000mm 177.50 357.60 3.94 100.61 nr 458.21Sum of two sides 3100mm 183.59 369.87 3.94 100.61 nr 470.48Sum of two sides 3200mm 189.13 381.03 3.94 100.61 nr 481.64Sum of two sides 3300mm 194.75 392.35 3.94 100.61 nr 492.96Sum of two sides 3400mm 200.29 403.51 3.94 100.61 nr 504.13Sum of two sides 3500mm 206.11 415.24 4.83 123.34 nr 538.58Sum of two sides 3600mm 211.64 426.38 4.83 123.34 nr 549.72Sum of two sides 3700mm 217.27 437.72 4.83 123.34 nr 561.06Sum of two sides 3800mm 222.81 448.88 4.83 123.34 nr 572.22Sum of two sides 3900mm 228.35 460.05 4.83 123.34 nr 583.38Sum of two sides 4000mm 233.96 471.35 4.83 123.34 nr 594.69

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 405

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR – CLASS B– cont'd

AIR DUCTLINES – cont'd

Extra over fittings; Ductwork 2001 to2500mm longest side – cont'd

Grille neckSum of two sides 2500mm 148.62 299.42 2.88 73.54 nr 372.96Sum of two sides 2600mm 157.21 316.72 2.88 73.54 nr 390.27Sum of two sides 2700mm 165.80 334.03 2.88 73.54 nr 407.57Sum of two sides 2800mm 174.39 351.33 3.94 100.61 nr 451.95Sum of two sides 2900mm 182.98 368.64 3.94 100.61 nr 469.25Sum of two sides 3000mm 191.57 385.95 3.94 100.61 nr 486.56Sum of two sides 3100mm 198.40 399.71 4.12 105.21 nr 504.91Sum of two sides 3200mm 204.62 412.24 4.12 105.21 nr 517.45Sum of two sides 3300mm 210.83 424.75 4.12 105.21 nr 529.96Sum of two sides 3400mm 217.05 437.28 4.12 105.21 nr 542.49Sum of two sides 3500mm 223.26 449.79 5.00 127.68 nr 577.47Sum of two sides 3600mm 229.47 462.30 5.00 127.68 nr 589.98Sum of two sides 3700mm 235.68 474.81 5.00 127.68 nr 602.49Sum of two sides 3800mm 241.90 487.34 5.00 127.68 nr 615.02Sum of two sides 3900mm 248.11 499.85 5.00 127.68 nr 627.53Sum of two sides 4000mm 254.33 512.39 5.00 127.68 nr 640.07

Ductwork 2501 to 4000mm longest sideSum of two sides 3000mm 168.04 338.54 2.38 60.78 m 399.32Sum of two sides 3100mm 171.97 346.46 2.38 60.78 m 407.24Sum of two sides 3200mm 175.67 353.91 2.38 60.78 m 414.69Sum of two sides 3300mm 179.37 361.37 2.38 60.78 m 422.14Sum of two sides 3400mm 184.13 370.96 2.64 67.42 m 438.37Sum of two sides 3500mm 187.83 378.41 2.66 67.93 m 446.34Sum of two sides 3600mm 191.53 385.87 2.95 75.33 m 461.20Sum of two sides 3700mm 196.40 395.68 2.96 75.59 m 471.26Sum of two sides 3800mm 200.10 403.13 3.15 80.44 m 483.57Sum of two sides 3900mm 211.11 425.31 3.15 80.44 m 505.75Sum of two sides 4000mm 214.81 432.77 3.15 80.44 m 513.21Sum of two sides 4100mm 218.63 440.46 3.35 85.55 m 526.01Sum of two sides 4200mm 222.34 447.94 3.35 85.55 m 533.48Sum of two sides 4300mm 226.03 455.37 3.60 91.93 m 547.30Sum of two sides 4400mm 231.43 466.25 3.60 91.93 m 558.18Sum of two sides 4500mm 235.14 473.72 3.60 91.93 m 565.65

U: VENTILATION/AIR CONDITIONING SYSTEMS

406 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra over fittings; Ductwork 2501 to4000mm longest sideEnd Cap

Sum of two sides 3000mm 62.76 126.44 1.73 44.18 nr 170.62Sum of two sides 3100mm 65.00 130.95 1.73 44.18 nr 175.13Sum of two sides 3200mm 67.03 135.04 1.73 44.18 nr 179.22Sum of two sides 3300mm 69.06 139.13 1.73 44.18 nr 183.31Sum of two sides 3400mm 71.09 143.22 1.73 44.18 nr 187.40Sum of two sides 3500mm 73.13 147.33 1.73 44.18 nr 191.51Sum of two sides 3600mm 75.16 151.42 1.73 44.18 nr 195.60Sum of two sides 3700mm 77.20 155.53 1.73 44.18 nr 199.71Sum of two sides 3800mm 79.23 159.62 1.73 44.18 nr 203.80Sum of two sides 3900mm 81.27 163.73 1.80 45.96 nr 209.70Sum of two sides 4000mm 83.30 167.82 1.80 45.96 nr 213.79Sum of two sides 4100mm 85.33 171.91 1.80 45.96 nr 217.87Sum of two sides 4200mm 87.37 176.02 1.80 45.96 nr 221.98Sum of two sides 4300mm 89.40 180.11 1.88 48.01 nr 228.12Sum of two sides 4400mm 91.43 184.20 1.88 48.01 nr 232.21Sum of two sides 4500mm 93.47 188.31 1.88 48.01 nr 236.32

ReducerSum of two sides 3000mm 61.08 123.05 3.12 79.67 nr 202.73Sum of two sides 3100mm 64.02 128.98 3.12 79.67 nr 208.65Sum of two sides 3200mm 66.55 134.07 3.12 79.67 nr 213.75Sum of two sides 3300mm 69.08 139.17 3.12 79.67 nr 218.84Sum of two sides 3400mm 71.59 144.23 3.12 79.67 nr 223.90Sum of two sides 3500mm 74.11 149.31 3.12 79.67 nr 228.98Sum of two sides 3600mm 76.64 154.40 3.95 100.87 nr 255.27Sum of two sides 3700mm 79.23 159.62 3.97 101.38 nr 261.00Sum of two sides 3800mm 81.76 164.72 4.52 115.42 nr 280.14Sum of two sides 3900mm 79.50 160.16 4.52 115.42 nr 275.59Sum of two sides 4000mm 82.03 165.26 4.52 115.42 nr 280.68Sum of two sides 4100mm 84.64 170.52 4.52 115.42 nr 285.94Sum of two sides 4200mm 87.17 175.62 4.52 115.42 nr 291.04Sum of two sides 4300mm 89.70 180.71 4.92 125.64 nr 306.35Sum of two sides 4400mm 92.28 185.91 4.92 125.64 nr 311.55Sum of two sides 4500mm 94.80 190.99 5.12 130.74 nr 321.73

OffsetSum of two sides 3000mm 177.99 358.59 3.48 88.87 nr 447.45Sum of two sides 3100mm 175.15 352.87 3.48 88.87 nr 441.73Sum of two sides 3200mm 171.24 344.99 3.48 88.87 nr 433.85Sum of two sides 3300mm 166.93 336.31 3.48 88.87 nr 425.17Sum of two sides 3400mm 182.91 368.50 3.49 89.12 nr 457.62Sum of two sides 3500mm 178.18 358.97 3.50 89.38 nr 448.35Sum of two sides 3600mm 173.03 348.59 3.50 89.38 nr 437.97Sum of two sides 3700mm 189.49 381.76 4.76 121.55 nr 503.31Sum of two sides 3800mm 183.92 370.53 5.32 135.85 nr 506.39Sum of two sides 3900mm 194.94 392.74 5.35 136.62 nr 529.35Sum of two sides 4000mm 188.43 379.62 5.35 136.62 nr 516.24Sum of two sides 4100mm 181.55 365.76 5.85 149.39 nr 515.15Sum of two sides 4200mm 174.20 350.95 5.85 149.39 nr 500.34Sum of two sides 4300mm 179.20 361.03 6.15 157.05 nr 518.07Sum of two sides 4400mm 197.22 397.33 6.15 157.05 nr 554.38Sum of two sides 4500mm 189.23 381.23 6.30 160.88 nr 542.11

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 407

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR – CLASS B– cont'd

AIR DUCTLINES – cont'd

Extra over fittings; Ductwork 2501 to4000mm longest side – cont'd

Square to roundSum of two sides 3000mm 131.10 264.12 4.70 120.02 nr 384.14Sum of two sides 3100mm 136.76 275.52 4.70 120.02 nr 395.54Sum of two sides 3200mm 141.78 285.64 4.70 120.02 nr 405.66Sum of two sides 3300mm 146.80 295.75 4.70 120.02 nr 415.77Sum of two sides 3400mm 151.83 305.88 4.71 120.27 nr 426.16Sum of two sides 3500mm 156.85 316.00 4.71 120.27 nr 436.27Sum of two sides 3600mm 161.88 326.13 8.19 209.14 nr 535.27Sum of two sides 3700mm 166.90 336.25 8.62 220.12 nr 556.37Sum of two sides 3800mm 171.92 346.36 8.62 220.12 nr 566.48Sum of two sides 3900mm 210.51 424.10 8.62 220.12 nr 644.22Sum of two sides 4000mm 216.79 436.76 8.75 223.44 nr 660.20Sum of two sides 4100mm 222.47 448.20 11.23 286.77 nr 734.97Sum of two sides 4200mm 228.46 460.27 11.23 286.77 nr 747.04Sum of two sides 4300mm 234.45 472.33 11.25 287.28 nr 759.61Sum of two sides 4400mm 240.44 484.40 11.25 287.28 nr 771.68Sum of two sides 4500mm 246.42 496.45 11.26 287.54 nr 783.99

90° radius bendSum of two sides 3000mm 363.20 731.72 3.90 99.59 nr 831.31Sum of two sides 3100mm 379.99 765.55 3.90 99.59 nr 865.14Sum of two sides 3200mm 394.95 795.69 4.26 108.78 nr 904.47Sum of two sides 3300mm 409.90 825.80 4.26 108.78 nr 934.59Sum of two sides 3400mm 400.06 805.98 4.26 108.78 nr 914.76Sum of two sides 3500mm 414.76 835.60 4.55 116.19 nr 951.78Sum of two sides 3600mm 429.45 865.19 4.55 116.19 nr 981.38Sum of two sides 3700mm 418.34 842.81 6.87 175.43 nr 1018.24Sum of two sides 3800mm 432.77 871.88 6.87 175.43 nr 1047.31Sum of two sides 3900mm 403.67 813.25 6.87 175.43 nr 988.69Sum of two sides 4000mm 417.84 841.80 7.00 178.75 nr 1020.55Sum of two sides 4100mm 432.39 871.11 7.20 183.86 nr 1054.97Sum of two sides 4200mm 446.56 899.66 7.20 183.86 nr 1083.52Sum of two sides 4300mm 460.74 928.23 7.41 189.22 nr 1117.45Sum of two sides 4400mm 429.52 865.33 7.41 189.22 nr 1054.55Sum of two sides 4500mm 443.30 893.09 7.55 192.80 nr 1085.89

U: VENTILATION/AIR CONDITIONING SYSTEMS

408 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

45° bendSum of two sides 3000mm 175.86 354.30 4.85 123.85 nr 478.15Sum of two sides 3100mm 184.19 371.08 4.85 123.85 nr 494.93Sum of two sides 3200mm 191.61 386.03 4.85 123.85 nr 509.88Sum of two sides 3300mm 199.03 400.98 4.87 124.36 nr 525.34Sum of two sides 3400mm 193.91 390.66 4.87 124.36 nr 515.02Sum of two sides 3500mm 201.20 405.35 4.87 124.36 nr 529.71Sum of two sides 3600mm 208.49 420.03 8.81 224.97 nr 645.01Sum of two sides 3700mm 202.72 408.41 8.81 224.97 nr 633.38Sum of two sides 3800mm 209.88 422.83 9.31 237.74 nr 660.57Sum of two sides 3900mm 194.79 392.43 9.31 237.74 nr 630.17Sum of two sides 4000mm 201.82 406.60 9.31 237.74 nr 644.34Sum of two sides 4100mm 209.03 421.12 10.01 255.62 nr 676.74Sum of two sides 4200mm 216.06 435.29 10.01 255.62 nr 690.90Sum of two sides 4300mm 223.09 449.45 9.31 237.74 nr 687.19Sum of two sides 4400mm 207.20 417.44 10.52 268.64 nr 686.07Sum of two sides 4500mm 214.03 431.20 10.52 268.64 nr 699.83

90° mitre bendSum of two sides 3000mm 452.01 910.64 4.85 123.85 nr 1034.49Sum of two sides 3100mm 473.72 1345.71 4.85 123.85 nr 1469.56Sum of two sides 3200mm 494.01 1398.37 4.87 124.36 nr 1522.73Sum of two sides 3300mm 514.30 1451.05 4.87 124.36 nr 1575.41Sum of two sides 3400mm 502.40 1438.82 4.87 124.36 nr 1563.18Sum of two sides 3500mm 522.46 1491.04 8.81 224.97 nr 1716.01Sum of two sides 3600mm 542.51 1543.22 8.81 224.97 nr 1768.19Sum of two sides 3700mm 533.10 1536.17 14.81 378.19 nr 1914.36Sum of two sides 3800mm 552.94 1587.95 14.81 378.19 nr 1966.14Sum of two sides 3900mm 515.02 1523.86 14.81 378.19 nr 1902.05Sum of two sides 4000mm 534.63 1575.15 15.20 388.15 nr 1963.30Sum of two sides 4100mm 554.01 1626.16 16.30 416.24 nr 2042.40Sum of two sides 4200mm 573.62 1677.48 16.50 421.34 nr 2098.82Sum of two sides 4300mm 593.23 1728.77 17.01 434.37 nr 2163.14Sum of two sides 4400mm 557.77 1669.24 17.01 434.37 nr 2103.61Sum of two sides 4500mm 577.04 1719.85 17.01 434.37 nr 2154.21

BranchSum of two sides 3000mm 187.74 378.23 2.88 73.54 nr 451.77Sum of two sides 3100mm 194.24 391.33 2.88 73.54 nr 464.87Sum of two sides 3200mm 200.09 403.11 2.88 73.54 nr 476.66Sum of two sides 3300mm 205.95 414.92 2.88 73.54 nr 488.46Sum of two sides 3400mm 211.78 426.66 2.88 73.54 nr 500.21Sum of two sides 3500mm 217.64 438.47 3.94 100.61 nr 539.08Sum of two sides 3600mm 223.49 450.25 3.94 100.61 nr 550.87Sum of two sides 3700mm 229.40 462.16 3.94 100.61 nr 562.77Sum of two sides 3800mm 235.26 473.97 4.83 123.34 nr 597.31Sum of two sides 3900mm 241.37 486.28 4.83 123.34 nr 609.62Sum of two sides 4000mm 247.22 498.06 4.83 123.34 nr 621.40Sum of two sides 4100mm 253.16 510.03 5.44 138.92 nr 648.94Sum of two sides 4200mm 259.02 521.83 5.44 138.92 nr 660.75Sum of two sides 4300mm 264.87 533.62 5.85 149.39 nr 683.01Sum of two sides 4400mm 270.78 545.53 5.85 149.39 nr 694.91Sum of two sides 4500mm 276.63 557.31 5.85 149.39 nr 706.70

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 409

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR – CLASS B– cont'd

AIR DUCTLINES – cont'd

Extra over fittings; Ductwork 2501 to4000mm longest side – cont'd

Grille neckSum of two sides 3000mm 194.47 391.79 2.88 73.54 nr 465.33Sum of two sides 3100mm 201.40 405.75 2.88 73.54 nr 479.29Sum of two sides 3200mm 207.72 418.48 2.88 73.54 nr 492.03Sum of two sides 3300mm 214.02 431.18 2.88 73.54 nr 504.72Sum of two sides 3400mm 220.33 443.89 3.94 100.61 nr 544.50Sum of two sides 3500mm 226.64 456.60 3.94 100.61 nr 557.21Sum of two sides 3600mm 232.95 469.31 3.94 100.61 nr 569.92Sum of two sides 3700mm 239.26 482.03 4.12 105.21 nr 587.23Sum of two sides 3800mm 245.58 494.76 4.12 105.21 nr 599.97Sum of two sides 3900mm 251.89 507.47 4.12 105.21 nr 612.68Sum of two sides 4000mm 258.19 520.16 5.00 127.68 nr 647.84Sum of two sides 4100mm 264.50 532.87 5.00 127.68 nr 660.55Sum of two sides 4200mm 270.81 545.59 5.00 127.68 nr 673.27Sum of two sides 4300mm 277.13 558.32 5.23 133.55 nr 691.87Sum of two sides 4400mm 283.44 571.03 5.23 133.55 nr 704.59Sum of two sides 4500mm 289.75 583.74 5.39 137.64 nr 721.38

Y30 – ANCILLARIES

Access doors, hollow steel construction;25mm mineral wool insulation; removeableor hinged; fixed with cams; includingsub-frame and integral sealing gaskets

Rectangular duct150 x 150mm 13.44 27.08 1.25 31.92 nr 59.00200 x 200mm 14.79 29.80 1.25 31.92 nr 61.72300 x 150mm 15.20 30.62 1.25 31.92 nr 62.54300 x 300mm 17.10 34.45 1.25 31.92 nr 66.37400 x 400mm 19.50 39.29 1.35 34.51 nr 73.80450 x 300mm 19.50 39.29 1.50 38.34 nr 77.63450 x 450mm 21.50 43.31 1.50 38.34 nr 81.66

Access doors, hollow steel construction;25mm mineral wool insulation; removeableor hinged; fixed with cams; includingsub-frame and integral sealing gaskets

Flat oval duct235 x 90mm 27.30 55.00 1.25 31.92 nr 86.92235 x 140mm 29.10 58.63 1.35 34.51 nr 93.14335 x 235mm 33.25 66.99 1.50 38.34 nr 105.33535 x 235mm 37.40 75.35 1.50 38.34 nr 113.69

U: VENTILATION/AIR CONDITIONING SYSTEMS

410 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR –CLASSC

Y30 – AIR DUCTLINES

Galvanised sheet metal DW144 class Crectangular section ductwork; includingall necessary stiffeners, joints, couplersin the running length and duct supports

Ductwork up to 400mm longest sideSum of two sides 200mm 10.94 22.04 1.19 30.39 m 52.43Sum of two sides 300mm 11.72 23.61 1.16 29.62 m 53.23Sum of two sides 400mm 10.19 20.53 1.17 29.88 m 50.41Sum of two sides 500mm 11.02 22.20 1.17 29.88 m 52.08Sum of two sides 600mm 11.75 23.67 1.19 30.39 m 54.06Sum of two sides 700mm 12.48 25.14 1.19 30.39 m 55.53Sum of two sides 800mm 13.25 26.69 1.19 30.39 m 57.08

Extra over fittings; Ductwork up to 400mmlongest side

End CapSum of two sides 200mm 7.23 14.57 0.38 9.70 nr 24.27Sum of two sides 300mm 8.06 16.24 0.38 9.70 nr 25.94Sum of two sides 400mm 8.88 17.89 0.38 9.70 nr 27.59Sum of two sides 500mm 9.71 19.56 0.38 9.70 nr 29.27Sum of two sides 600mm 10.53 21.21 0.38 9.70 nr 30.92Sum of two sides 700mm 11.36 22.89 0.38 9.70 nr 32.59Sum of two sides 800mm 12.18 24.54 0.38 9.70 nr 34.24

ReducerSum of two sides 200mm 11.82 23.81 1.40 35.75 nr 59.56Sum of two sides 300mm 13.35 26.90 1.40 35.75 nr 62.65Sum of two sides 400mm 21.51 43.34 1.42 36.26 nr 79.60Sum of two sides 500mm 23.26 46.86 1.42 36.26 nr 83.12Sum of two sides 600mm 25.02 50.41 1.69 43.16 nr 93.56Sum of two sides 700mm 26.77 53.93 1.69 43.16 nr 97.09Sum of two sides 800mm 28.51 57.44 1.92 49.03 nr 106.47

OffsetSum of two sides 200mm 17.45 35.16 1.63 41.62 nr 76.78Sum of two sides 300mm 19.73 39.75 1.63 41.62 nr 81.37Sum of two sides 400mm 28.85 58.12 1.65 42.13 nr 100.26Sum of two sides 500mm 31.35 63.16 1.65 42.13 nr 105.29Sum of two sides 600mm 33.41 67.31 1.92 49.03 nr 116.34Sum of two sides 700mm 35.67 71.86 1.92 49.03 nr 120.89Sum of two sides 800mm 37.67 75.89 1.92 49.03 nr 124.92

Square to roundSum of two sides 200mm 15.36 30.95 1.22 31.15 nr 62.10Sum of two sides 300mm 17.25 34.75 1.22 31.15 nr 65.91Sum of two sides 400mm 22.82 45.97 1.25 31.92 nr 77.89Sum of two sides 500mm 24.82 50.00 1.25 31.92 nr 81.92Sum of two sides 600mm 26.82 54.03 1.33 33.96 nr 88.00Sum of two sides 700mm 28.83 58.08 1.33 33.96 nr 92.05Sum of two sides 800mm 30.82 62.09 1.40 35.75 nr 97.84

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 411

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR –CLASSC– cont'd

AIR DUCTLINES – cont'd

90° radius bendSum of two sides 200mm 11.55 23.27 1.10 28.09 nr 51.36Sum of two sides 300mm 12.45 25.08 1.10 28.09 nr 53.17Sum of two sides 400mm 20.66 41.62 1.12 28.60 nr 70.22Sum of two sides 500mm 21.96 44.24 1.12 28.60 nr 72.84Sum of two sides 600mm 23.70 47.75 1.16 29.62 nr 77.37Sum of two sides 700mm 25.22 50.81 1.16 29.62 nr 80.43Sum of two sides 800mm 26.92 54.23 1.22 31.15 nr 85.39

45° radius bendSum of two sides 200mm 12.47 25.12 1.29 32.94 nr 58.06Sum of two sides 300mm 13.69 27.58 1.29 32.94 nr 60.52Sum of two sides 400mm 21.64 43.60 1.29 32.94 nr 76.54Sum of two sides 500mm 23.17 46.68 1.29 32.94 nr 79.62Sum of two sides 600mm 24.93 50.23 1.39 35.49 nr 85.72Sum of two sides 700mm 26.57 53.53 1.39 35.49 nr 89.02Sum of two sides 800mm 28.30 57.01 1.46 37.28 nr 94.30

90° mitre bendSum of two sides 200mm 19.25 38.78 2.04 52.09 nr 90.88Sum of two sides 300mm 21.08 42.47 2.04 52.09 nr 94.56Sum of two sides 400mm 30.30 61.04 2.09 53.37 nr 114.41Sum of two sides 500mm 32.66 65.80 2.09 53.37 nr 119.17Sum of two sides 600mm 35.67 71.86 2.15 54.90 nr 126.77Sum of two sides 700mm 38.46 77.48 2.15 54.90 nr 132.39Sum of two sides 800mm 41.52 83.65 2.26 57.71 nr 141.36

BranchSum of two sides 200mm 19.12 38.52 0.92 23.49 nr 62.01Sum of two sides 300mm 21.24 42.79 0.92 23.49 nr 66.28Sum of two sides 400mm 26.43 53.25 0.95 24.26 nr 77.51Sum of two sides 500mm 28.76 57.94 0.95 24.26 nr 82.20Sum of two sides 600mm 31.05 62.55 1.03 26.30 nr 88.86Sum of two sides 700mm 33.33 67.15 1.03 26.30 nr 93.45Sum of two sides 800mm 35.61 71.74 1.03 26.30 nr 98.04

Grille neckSum of two sides 200mm 21.91 44.14 1.10 28.09 nr 72.23Sum of two sides 300mm 24.51 49.38 1.10 28.09 nr 77.47Sum of two sides 400mm 27.12 54.64 1.16 29.62 nr 84.26Sum of two sides 500mm 29.72 59.88 1.16 29.62 nr 89.50Sum of two sides 600mm 32.33 65.13 1.18 30.13 nr 95.27Sum of two sides 700mm 34.94 70.39 1.18 30.13 nr 100.52Sum of two sides 800mm 37.54 75.63 1.18 30.13 nr 105.76

Ductwork 401 to 600mm longest sideSum of two sides 600mm 16.16 32.56 1.17 29.88 m 62.43Sum of two sides 700mm 17.66 35.58 1.17 29.88 m 65.46Sum of two sides 800mm 19.12 38.52 1.17 29.88 m 68.40Sum of two sides 900mm 20.54 41.38 1.27 32.43 m 73.81Sum of two sides 1000mm 21.96 44.24 1.48 37.79 m 82.03Sum of two sides 1100mm 23.50 47.34 1.49 38.05 m 85.39Sum of two sides 1200mm 24.91 50.18 1.49 38.05 m 88.23

U: VENTILATION/AIR CONDITIONING SYSTEMS

412 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra over fittings: Ductwork 401 to 600mmlongest sideEnd Cap

Sum of two sides 600mm 10.53 21.21 0.38 9.70 nr 30.92Sum of two sides 700mm 11.36 22.89 0.38 9.70 nr 32.59Sum of two sides 800mm 12.18 24.54 0.38 9.70 nr 34.24Sum of two sides 900mm 13.01 26.21 0.38 9.70 nr 35.91Sum of two sides 1000mm 13.83 27.86 0.38 9.70 nr 37.57Sum of two sides 1100mm 14.65 29.51 0.38 9.70 nr 39.22Sum of two sides 1200mm 15.48 31.19 0.38 9.70 nr 40.89

ReducerSum of two sides 600mm 22.42 45.17 1.69 43.16 nr 88.32Sum of two sides 700mm 23.86 48.07 1.69 43.16 nr 91.23Sum of two sides 800mm 25.27 50.91 1.92 49.03 nr 99.94Sum of two sides 900mm 26.71 53.81 1.92 49.03 nr 102.84Sum of two sides 1000mm 28.14 56.69 2.18 55.67 nr 112.36Sum of two sides 1100mm 29.69 59.81 2.18 55.67 nr 115.48Sum of two sides 1200mm 31.13 62.72 2.18 55.67 nr 118.38

OffsetSum of two sides 600mm 31.79 64.05 1.92 49.03 nr 113.07Sum of two sides 700mm 33.93 68.36 1.92 49.03 nr 117.39Sum of two sides 800mm 35.13 70.77 1.92 49.03 nr 119.80Sum of two sides 900mm 36.25 73.03 1.92 49.03 nr 122.06Sum of two sides 1000mm 37.75 76.05 2.18 55.67 nr 131.72Sum of two sides 1100mm 38.74 78.05 2.18 55.67 nr 133.72Sum of two sides 1200mm 39.52 79.62 2.18 55.67 nr 135.29

Square to roundSum of two sides 600mm 24.14 48.63 1.33 33.96 nr 82.60Sum of two sides 700mm 25.82 52.02 1.33 33.96 nr 85.98Sum of two sides 800mm 27.49 55.38 1.40 35.75 nr 91.13Sum of two sides 900mm 29.17 58.77 1.40 35.75 nr 94.52Sum of two sides 1000mm 30.86 62.17 1.82 46.48 nr 108.65Sum of two sides 1100mm 32.58 65.64 1.82 46.48 nr 112.11Sum of two sides 1200mm 34.26 69.02 1.82 46.48 nr 115.50

90° radius bendSum of two sides 600mm 21.07 42.45 1.16 29.62 nr 72.07Sum of two sides 700mm 21.57 43.46 1.16 29.62 nr 73.08Sum of two sides 800mm 22.97 46.28 1.22 31.15 nr 77.43Sum of two sides 900mm 24.41 49.18 1.22 31.15 nr 80.33Sum of two sides 1000mm 25.28 50.93 1.40 35.75 nr 86.68Sum of two sides 1100mm 26.78 53.95 1.40 35.75 nr 89.70Sum of two sides 1200mm 28.20 56.81 1.40 35.75 nr 92.56

45° bendSum of two sides 600mm 23.51 47.36 1.39 35.49 nr 82.86Sum of two sides 700mm 24.61 49.58 1.39 35.49 nr 85.08Sum of two sides 800mm 26.18 52.74 1.46 37.28 nr 90.03Sum of two sides 900mm 27.76 55.93 1.46 37.28 nr 93.21Sum of two sides 1000mm 29.05 58.53 1.88 48.01 nr 106.53Sum of two sides 1100mm 30.75 61.95 1.88 48.01 nr 109.96Sum of two sides 1200mm 32.32 65.11 1.88 48.01 nr 113.12

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 413

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR –CLASSC– cont'd

AIR DUCTLINES – cont'd

90° mitre bendSum of two sides 600mm 37.07 74.68 2.15 54.90 nr 129.59Sum of two sides 700mm 38.46 77.48 2.15 54.90 nr 132.39Sum of two sides 800mm 41.23 83.06 2.26 57.71 nr 140.78Sum of two sides 900mm 44.03 88.70 2.26 57.71 nr 146.42Sum of two sides 1000mm 46.16 93.00 3.03 77.37 nr 170.37Sum of two sides 1100mm 49.08 98.88 3.03 77.37 nr 176.25Sum of two sides 1200mm 51.92 104.60 3.03 77.37 nr 181.97

BranchSum of two sides 600mm 31.26 62.98 1.03 26.30 nr 89.28Sum of two sides 700mm 33.56 67.61 1.03 26.30 nr 93.91Sum of two sides 800mm 35.87 72.27 1.03 26.30 nr 98.57Sum of two sides 900mm 38.17 76.90 1.03 26.30 nr 103.20Sum of two sides 1000mm 40.47 81.53 1.29 32.94 nr 114.47Sum of two sides 1100mm 42.86 86.35 1.29 32.94 nr 119.29Sum of two sides 1200mm 45.16 90.98 1.29 32.94 nr 123.92

Grille neckSum of two sides 600mm 32.33 65.13 1.18 30.13 nr 95.27Sum of two sides 700mm 34.94 70.39 1.18 30.13 nr 100.52Sum of two sides 800mm 37.54 75.63 1.18 30.13 nr 105.76Sum of two sides 900mm 40.15 80.89 1.18 30.13 nr 111.02Sum of two sides 1000mm 42.76 86.15 1.44 36.77 nr 122.92Sum of two sides 1100mm 45.37 91.40 1.44 36.77 nr 128.18Sum of two sides 1200mm 47.97 96.64 1.44 36.77 nr 133.41

Ductwork 601 to 800mm longest sideSum of two sides 900mm 22.53 45.39 1.27 32.43 m 77.82Sum of two sides 1000mm 23.95 48.25 1.48 37.79 m 86.04Sum of two sides 1100mm 25.37 51.11 1.49 38.05 m 89.16Sum of two sides 1200mm 26.31 53.01 1.49 38.05 m 91.05Sum of two sides 1300mm 28.32 57.05 1.51 38.56 m 95.61Sum of two sides 1400mm 29.74 59.92 1.55 39.58 m 99.50Sum of two sides 1500mm 31.16 62.78 1.61 41.11 m 103.89Sum of two sides 1600mm 32.58 65.64 1.62 41.37 m 107.01

Extra over fittings; Ductwork 601 to 800mmlongest side

End CapSum of two sides 900mm 13.01 26.21 0.38 9.70 nr 35.91Sum of two sides 1000mm 13.83 27.86 0.38 9.70 nr 37.57Sum of two sides 1100mm 14.65 29.51 0.38 9.70 nr 39.22Sum of two sides 1200mm 15.48 31.19 0.38 9.70 nr 40.89Sum of two sides 1300mm 16.30 32.84 0.38 9.70 nr 42.54Sum of two sides 1400mm 17.01 34.27 0.38 9.70 nr 43.97Sum of two sides 1500mm 19.80 39.89 0.38 9.70 nr 49.59Sum of two sides 1600mm 22.58 45.49 0.38 9.70 nr 55.19

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414 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

ReducerSum of two sides 900mm 26.99 54.38 1.92 49.03 nr 103.40Sum of two sides 1000mm 28.42 57.26 2.18 55.67 nr 112.92Sum of two sides 1100mm 29.86 60.16 2.18 55.67 nr 115.83Sum of two sides 1200mm 31.41 63.28 2.18 55.67 nr 118.95Sum of two sides 1300mm 32.84 66.16 2.30 58.73 nr 124.89Sum of two sides 1400mm 34.04 68.58 2.30 58.73 nr 127.31Sum of two sides 1500mm 39.40 79.38 2.47 63.07 nr 142.45Sum of two sides 1600mm 44.76 90.18 2.47 63.07 nr 153.25

OffsetSum of two sides 900mm 38.32 77.20 1.92 49.03 nr 126.23Sum of two sides 1000mm 39.29 79.16 2.18 55.67 nr 134.82Sum of two sides 1100mm 40.15 80.89 2.18 55.67 nr 136.56Sum of two sides 1200mm 40.97 82.54 2.18 55.67 nr 138.21Sum of two sides 1300mm 41.58 83.77 2.47 63.07 nr 146.84Sum of two sides 1400mm 42.42 85.46 2.47 63.07 nr 148.54Sum of two sides 1500mm 48.71 98.13 2.47 63.07 nr 161.21Sum of two sides 1600mm 54.89 110.58 2.47 63.07 nr 173.66

Square to roundSum of two sides 900mm 28.91 58.24 1.40 35.75 nr 93.99Sum of two sides 1000mm 30.60 61.65 1.82 46.48 nr 108.12Sum of two sides 1100mm 32.29 65.05 1.82 46.48 nr 111.53Sum of two sides 1200mm 34.00 68.50 1.82 46.48 nr 114.97Sum of two sides 1300mm 35.68 71.88 2.32 59.24 nr 131.13Sum of two sides 1400mm 37.07 74.68 2.32 59.24 nr 133.93Sum of two sides 1500mm 43.66 87.96 2.56 65.37 nr 153.33Sum of two sides 1600mm 50.26 101.26 2.58 65.88 nr 167.14

90° radius bendSum of two sides 900mm 21.75 43.82 1.22 31.15 nr 74.97Sum of two sides 1000mm 23.10 46.54 1.40 35.75 nr 82.29Sum of two sides 1100mm 24.46 49.28 1.40 35.75 nr 85.03Sum of two sides 1200mm 25.88 52.14 1.40 35.75 nr 87.89Sum of two sides 1300mm 27.23 54.86 1.91 48.77 nr 103.63Sum of two sides 1400mm 27.59 55.58 1.91 48.77 nr 104.36Sum of two sides 1500mm 32.84 66.16 2.11 53.88 nr 120.04Sum of two sides 1600mm 38.11 76.78 2.11 53.88 nr 130.66

45° bendSum of two sides 900mm 26.85 54.09 1.46 37.28 nr 91.38Sum of two sides 1000mm 28.39 57.20 1.88 48.01 nr 105.20Sum of two sides 1100mm 29.94 60.32 1.88 48.01 nr 108.33Sum of two sides 1200mm 31.59 63.64 1.88 48.01 nr 111.65Sum of two sides 1300mm 33.13 66.75 2.26 57.71 nr 124.46Sum of two sides 1400mm 34.05 68.60 2.44 62.31 nr 130.91Sum of two sides 1500mm 39.51 79.60 2.44 62.31 nr 141.91Sum of two sides 1600mm 44.97 90.60 2.68 68.44 nr 159.04

90° mitre bendSum of two sides 900mm 40.11 80.81 2.26 57.71 nr 138.52Sum of two sides 1000mm 43.07 86.77 3.03 77.37 nr 164.15Sum of two sides 1100mm 46.02 92.71 3.03 77.37 nr 170.09Sum of two sides 1200mm 49.03 98.78 3.03 77.37 nr 176.15Sum of two sides 1300mm 51.99 104.74 3.85 98.31 nr 203.06Sum of two sides 1400mm 53.66 108.11 3.85 98.31 nr 206.42Sum of two sides 1500mm 62.54 126.00 4.25 108.53 nr 234.52Sum of two sides 1600mm 71.42 143.89 4.26 108.78 nr 252.67

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 415

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR –CLASSC– cont'd

AIR DUCTLINES – cont'd

BranchSum of two sides 900mm 39.15 78.87 1.03 26.30 nr 105.18Sum of two sides 1000mm 41.49 83.59 1.29 32.94 nr 116.53Sum of two sides 1100mm 43.84 88.32 1.29 32.94 nr 121.26Sum of two sides 1200mm 46.28 93.24 1.29 32.94 nr 126.18Sum of two sides 1300mm 48.63 97.97 1.39 35.49 nr 133.47Sum of two sides 1400mm 50.66 102.06 1.39 35.49 nr 137.56Sum of two sides 1500mm 58.24 117.33 1.64 41.88 nr 159.21Sum of two sides 1600mm 65.83 132.62 1.64 41.88 nr 174.50

Grille neckSum of two sides 900mm 40.15 80.89 1.18 30.13 nr 111.02Sum of two sides 1000mm 42.76 86.15 1.44 36.77 nr 122.92Sum of two sides 1100mm 45.37 91.40 1.44 36.77 nr 128.18Sum of two sides 1200mm 47.97 96.64 1.44 36.77 nr 133.41Sum of two sides 1300mm 50.58 101.90 1.69 43.16 nr 145.06Sum of two sides 1400mm 52.82 106.41 1.69 43.16 nr 149.57Sum of two sides 1500mm 61.32 123.54 1.79 45.71 nr 169.25Sum of two sides 1600mm 69.82 140.66 1.79 45.71 nr 186.37

Ductwork 801 to 1000mm longest sideSum of two sides 1100mm 25.70 51.78 1.49 38.05 m 89.83Sum of two sides 1200mm 27.12 54.64 1.49 38.05 m 92.69Sum of two sides 1300mm 28.54 57.50 1.51 38.56 m 96.06Sum of two sides 1400mm 30.08 60.60 1.55 39.58 m 100.18Sum of two sides 1500mm 31.49 63.44 1.61 41.11 m 104.55Sum of two sides 1600mm 32.91 66.30 1.62 41.37 m 107.67Sum of two sides 1700mm 34.33 69.16 1.74 44.43 m 113.60Sum of two sides 1800mm 35.87 72.27 1.76 44.94 m 117.21Sum of two sides 1900mm 37.29 75.13 1.81 46.22 m 121.35Sum of two sides 2000mm 38.70 77.97 1.82 46.48 m 124.44

Extra over fittings; Ductwork 801 to 1000mmlongest side

End CapSum of two sides 1100mm 14.65 29.51 0.38 9.70 nr 39.22Sum of two sides 1200mm 15.48 31.19 0.38 9.70 nr 40.89Sum of two sides 1300mm 16.30 32.84 0.38 9.70 nr 42.54Sum of two sides 1400mm 17.01 34.27 0.38 9.70 nr 43.97Sum of two sides 1500mm 19.80 39.89 0.38 9.70 nr 49.59Sum of two sides 1600mm 22.58 45.49 0.38 9.70 nr 55.19Sum of two sides 1700mm 25.37 51.11 0.58 14.81 nr 65.92Sum of two sides 1800mm 28.16 56.73 0.58 14.81 nr 71.54Sum of two sides 1900mm 30.95 62.35 0.58 14.81 nr 77.16Sum of two sides 2000mm 33.74 67.97 0.58 14.81 nr 82.79

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416 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

ReducerSum of two sides 1100mm 27.63 55.66 2.18 55.67 nr 111.33Sum of two sides 1200mm 28.95 58.32 2.18 55.67 nr 113.99Sum of two sides 1300mm 30.27 60.98 2.30 58.73 nr 119.72Sum of two sides 1400mm 31.45 63.36 2.30 58.73 nr 122.09Sum of two sides 1500mm 36.70 73.94 2.47 63.07 nr 137.01Sum of two sides 1600mm 41.95 84.51 2.47 63.07 nr 147.59Sum of two sides 1700mm 47.20 95.09 2.59 66.14 nr 161.23Sum of two sides 1800mm 52.55 105.87 2.59 66.14 nr 172.01Sum of two sides 1900mm 57.80 116.45 2.71 69.20 nr 185.65Sum of two sides 2000mm 63.05 127.02 2.71 69.20 nr 196.23

OffsetSum of two sides 1100mm 42.70 86.03 2.18 55.67 nr 141.69Sum of two sides 1200mm 43.55 87.74 2.18 55.67 nr 143.41Sum of two sides 1300mm 44.28 89.21 2.47 63.07 nr 152.28Sum of two sides 1400mm 44.61 89.87 2.47 63.07 nr 152.95Sum of two sides 1500mm 50.98 102.71 2.47 63.07 nr 165.78Sum of two sides 1600mm 57.24 115.32 2.47 63.07 nr 178.39Sum of two sides 1700mm 63.38 127.69 2.61 66.65 nr 194.34Sum of two sides 1800mm 69.44 139.90 2.61 66.65 nr 206.55Sum of two sides 1900mm 76.19 153.50 2.71 69.20 nr 222.70Sum of two sides 2000mm 81.99 165.18 2.71 69.20 nr 234.38

Square to roundSum of two sides 1100mm 29.96 60.36 1.82 46.48 nr 106.83Sum of two sides 1200mm 31.54 63.54 1.82 46.48 nr 110.02Sum of two sides 1300mm 33.11 66.71 2.32 59.24 nr 125.95Sum of two sides 1400mm 34.40 69.30 2.32 59.24 nr 128.55Sum of two sides 1500mm 40.87 82.34 2.56 65.37 nr 147.71Sum of two sides 1600mm 47.36 95.41 2.58 65.88 nr 161.30Sum of two sides 1700mm 53.84 108.47 2.84 72.52 nr 180.99Sum of two sides 1800mm 60.33 121.54 2.84 72.52 nr 194.07Sum of two sides 1900mm 66.81 134.60 3.13 79.93 nr 214.53Sum of two sides 2000mm 73.30 147.67 3.13 79.93 nr 227.60

90° radius bendSum of two sides 1100mm 22.12 44.56 1.40 35.75 nr 80.31Sum of two sides 1200mm 23.69 47.73 1.40 35.75 nr 83.48Sum of two sides 1300mm 25.25 50.87 1.91 48.77 nr 99.64Sum of two sides 1400mm 26.62 53.63 1.91 48.77 nr 102.40Sum of two sides 1500mm 32.11 64.69 2.11 53.88 nr 118.57Sum of two sides 1600mm 37.60 75.75 2.11 53.88 nr 129.63Sum of two sides 1700mm 43.09 86.81 2.55 65.12 nr 151.93Sum of two sides 1800mm 48.63 97.97 2.55 65.12 nr 163.09Sum of two sides 1900mm 53.16 107.10 2.80 71.50 nr 178.60Sum of two sides 2000mm 58.65 118.16 2.80 71.50 nr 189.66

45° bendSum of two sides 1100mm 28.84 58.10 1.88 48.01 nr 106.11Sum of two sides 1200mm 30.51 61.47 1.88 48.01 nr 109.47Sum of two sides 1300mm 32.17 64.81 2.26 57.71 nr 122.52Sum of two sides 1400mm 33.70 67.89 2.44 62.31 nr 130.20Sum of two sides 1500mm 39.29 79.16 2.68 68.44 nr 147.59Sum of two sides 1600mm 44.88 90.42 2.69 68.69 nr 159.11Sum of two sides 1700mm 50.47 101.68 2.96 75.59 nr 177.27Sum of two sides 1800mm 56.17 113.16 2.96 75.59 nr 188.75Sum of two sides 1900mm 61.26 123.42 3.26 83.25 nr 206.66Sum of two sides 2000mm 66.85 134.68 3.26 83.25 nr 217.93

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 417

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR –CLASSC– cont'd

AIR DUCTLINES – cont'd

90° mitre bendSum of two sides 1100mm 46.16 93.00 3.03 77.37 nr 170.37Sum of two sides 1200mm 49.29 99.30 3.03 77.37 nr 176.68Sum of two sides 1300mm 52.41 105.59 3.85 98.31 nr 203.90Sum of two sides 1400mm 55.20 111.21 3.85 98.31 nr 209.52Sum of two sides 1500mm 64.22 129.38 4.25 108.53 nr 237.91Sum of two sides 1600mm 73.24 147.55 4.26 108.78 nr 256.34Sum of two sides 1700mm 82.25 165.71 4.68 119.51 nr 285.21Sum of two sides 1800mm 91.29 183.92 4.68 119.51 nr 303.43Sum of two sides 1900mm 99.25 199.95 4.87 124.36 nr 324.31Sum of two sides 2000mm 108.30 218.19 4.87 124.36 nr 342.55

BranchSum of two sides 1100mm 43.93 88.50 1.29 32.94 nr 121.45Sum of two sides 1200mm 46.28 93.24 1.29 32.94 nr 126.18Sum of two sides 1300mm 48.63 97.97 1.39 35.49 nr 133.47Sum of two sides 1400mm 50.74 102.22 1.39 35.49 nr 137.72Sum of two sides 1500mm 58.33 117.51 1.64 41.88 nr 159.39Sum of two sides 1600mm 65.91 132.79 1.64 41.88 nr 174.66Sum of two sides 1700mm 73.49 148.06 1.69 43.16 nr 191.21Sum of two sides 1800mm 81.17 163.53 1.69 43.16 nr 206.68Sum of two sides 1900mm 88.75 178.80 1.85 47.24 nr 226.04Sum of two sides 2000mm 96.34 194.09 1.85 47.24 nr 241.33

Grille neckSum of two sides 1100mm 45.37 91.40 1.44 36.77 nr 128.18Sum of two sides 1200mm 47.97 96.64 1.44 36.77 nr 133.41Sum of two sides 1300mm 50.58 101.90 1.69 43.16 nr 145.06Sum of two sides 1400mm 52.82 106.41 1.69 43.16 nr 149.57Sum of two sides 1500mm 61.32 123.54 1.79 45.71 nr 169.25Sum of two sides 1600mm 69.82 140.66 1.79 45.71 nr 186.37Sum of two sides 1700mm 78.32 157.79 1.86 47.50 nr 205.28Sum of two sides 1800mm 86.81 174.89 1.86 47.50 nr 222.39Sum of two sides 1900mm 95.31 192.02 2.02 51.58 nr 243.60Sum of two sides 2000mm 103.81 209.14 2.02 51.58 nr 260.72

Ductwork 1001 to 1250mm longest side

Sum of two sides 1300mm 43.84 88.32 1.51 38.56 m 126.88Sum of two sides 1400mm 45.84 92.35 1.55 39.58 m 131.93Sum of two sides 1500mm 47.72 96.14 1.61 41.11 m 137.25Sum of two sides 1600mm 49.72 100.17 1.62 41.37 m 141.54Sum of two sides 1700mm 51.60 103.96 1.74 44.43 m 148.39Sum of two sides 1800mm 53.48 107.74 1.76 44.94 m 152.69Sum of two sides 1900mm 55.35 111.51 1.81 46.22 m 157.73Sum of two sides 2000mm 57.36 115.56 1.82 46.48 m 162.04Sum of two sides 2100mm 59.24 119.35 2.53 64.61 m 183.95Sum of two sides 2200mm 68.12 137.24 2.55 65.12 m 202.35Sum of two sides 2300mm 70.26 141.55 2.56 65.37 m 206.92Sum of two sides 2400mm 72.13 145.32 2.76 70.48 m 215.80Sum of two sides 2500mm 74.14 149.37 2.77 70.73 m 220.10

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra over fittings; Ductwork 1001 to1250mm longest side

End CapSum of two sides 1300mm 16.54 33.32 0.38 9.70 nr 43.03Sum of two sides 1400mm 17.26 34.77 0.38 9.70 nr 44.48Sum of two sides 1500mm 20.07 40.43 0.38 9.70 nr 50.14Sum of two sides 1600mm 22.88 46.10 0.38 9.70 nr 55.80Sum of two sides 1700mm 25.68 51.74 0.58 14.81 nr 66.55Sum of two sides 1800mm 28.49 57.40 0.58 14.81 nr 72.21Sum of two sides 1900mm 31.30 63.06 0.58 14.81 nr 77.87Sum of two sides 2000mm 34.10 68.70 0.58 14.81 nr 83.51Sum of two sides 2100mm 36.91 74.36 0.87 22.22 nr 96.58Sum of two sides 2200mm 39.72 80.02 0.87 22.22 nr 102.24Sum of two sides 2300mm 42.53 85.68 0.87 22.22 nr 107.90Sum of two sides 2400mm 45.33 91.32 0.87 22.22 nr 113.54Sum of two sides 2500mm 48.14 96.99 0.87 22.22 nr 119.20

ReducerSum of two sides 1300mm 23.58 47.51 2.30 58.73 nr 106.24Sum of two sides 1400mm 24.51 49.38 2.30 58.73 nr 108.11Sum of two sides 1500mm 29.59 59.61 2.47 63.07 nr 122.69Sum of two sides 1600mm 34.77 70.05 2.47 63.07 nr 133.12Sum of two sides 1700mm 39.86 80.30 2.59 66.14 nr 146.44Sum of two sides 1800mm 44.94 90.54 2.59 66.14 nr 156.68Sum of two sides 1900mm 50.02 100.77 2.71 69.20 nr 169.98Sum of two sides 2000mm 55.21 111.23 2.71 69.20 nr 180.43Sum of two sides 2100mm 60.30 121.48 2.92 74.57 nr 196.05Sum of two sides 2200mm 61.18 123.26 2.92 74.57 nr 197.82Sum of two sides 2300mm 66.36 133.69 2.92 74.57 nr 208.26Sum of two sides 2400mm 71.45 143.95 3.12 79.67 nr 223.62Sum of two sides 2500mm 76.63 154.38 3.12 79.67 nr 234.05

OffsetSum of two sides 1300mm 56.73 114.29 2.47 63.07 nr 177.37Sum of two sides 1400mm 58.42 117.70 2.47 63.07 nr 180.77Sum of two sides 1500mm 65.05 131.05 2.47 63.07 nr 194.13Sum of two sides 1600mm 71.60 144.25 2.47 63.07 nr 207.32Sum of two sides 1700mm 77.90 156.94 2.61 66.65 nr 223.59Sum of two sides 1800mm 84.03 169.29 2.61 66.65 nr 235.94Sum of two sides 1900mm 90.01 181.34 2.71 69.20 nr 250.54Sum of two sides 2000mm 95.86 193.12 2.71 69.20 nr 262.33Sum of two sides 2100mm 101.51 204.51 2.92 74.57 nr 279.07Sum of two sides 2200mm 100.16 201.79 3.26 83.25 nr 285.03Sum of two sides 2300mm 108.66 218.91 3.26 83.25 nr 302.16Sum of two sides 2400mm 117.15 236.02 3.47 88.61 nr 324.63Sum of two sides 2500mm 125.65 253.14 3.48 88.87 nr 342.01

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 419

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR –CLASSC– cont'd

AIR DUCTLINES – cont'd

Square to roundSum of two sides 1300mm 26.15 52.68 2.32 59.24 nr 111.93Sum of two sides 1400mm 27.26 54.92 2.32 59.24 nr 114.16Sum of two sides 1500mm 33.58 67.65 2.56 65.37 nr 133.02Sum of two sides 1600mm 39.91 80.40 2.58 65.88 nr 146.29Sum of two sides 1700mm 46.22 93.12 2.84 72.52 nr 165.64Sum of two sides 1800mm 52.54 105.85 2.84 72.52 nr 178.37Sum of two sides 1900mm 65.58 132.12 3.13 79.93 nr 212.05Sum of two sides 2000mm 65.19 131.34 3.13 79.93 nr 211.26Sum of two sides 2100mm 71.50 144.05 4.26 108.78 nr 252.83Sum of two sides 2200mm 73.62 148.32 4.27 109.04 nr 257.36Sum of two sides 2300mm 79.95 161.07 4.30 109.80 nr 270.88Sum of two sides 2400mm 86.27 173.80 4.77 121.81 nr 295.61Sum of two sides 2500mm 92.59 186.54 4.79 122.32 nr 308.85

90° radius bendSum of two sides 1300mm 9.89 19.92 1.91 48.77 nr 68.70Sum of two sides 1400mm 9.55 19.24 1.91 48.77 nr 68.01Sum of two sides 1500mm 14.85 29.92 2.11 53.88 nr 83.80Sum of two sides 1600mm 20.18 40.66 2.11 53.88 nr 94.54Sum of two sides 1700mm 25.49 51.35 2.55 65.12 nr 116.47Sum of two sides 1800mm 30.80 62.05 2.55 65.12 nr 127.17Sum of two sides 1900mm 36.10 72.73 2.80 71.50 nr 144.23Sum of two sides 2000mm 41.43 83.47 2.80 71.50 nr 154.97Sum of two sides 2100mm 46.74 94.16 2.80 71.50 nr 165.67Sum of two sides 2200mm 43.92 88.48 2.80 71.50 nr 159.98Sum of two sides 2300mm 45.30 91.26 4.35 111.08 nr 202.35Sum of two sides 2400mm 50.58 101.90 4.35 111.08 nr 212.98Sum of two sides 2500mm 55.87 112.56 4.35 111.08 nr 223.64

45° bendSum of two sides 1300mm 24.13 48.61 2.26 57.71 nr 106.32Sum of two sides 1400mm 24.69 49.74 2.44 62.31 nr 112.05Sum of two sides 1500mm 30.19 60.82 2.68 68.44 nr 129.26Sum of two sides 1600mm 35.77 72.06 2.69 68.69 nr 140.76Sum of two sides 1700mm 41.27 83.14 2.96 75.59 nr 158.73Sum of two sides 1800mm 46.77 94.23 2.96 75.59 nr 169.81Sum of two sides 1900mm 52.26 105.29 3.26 83.25 nr 188.53Sum of two sides 2000mm 57.85 116.55 3.26 83.25 nr 199.79Sum of two sides 2100mm 63.34 127.61 7.50 191.52 nr 319.13Sum of two sides 2200mm 64.42 129.78 7.50 191.52 nr 321.30Sum of two sides 2300mm 67.99 136.98 7.55 192.80 nr 329.77Sum of two sides 2400mm 73.47 148.02 8.13 207.61 nr 355.62Sum of two sides 2500mm 79.04 159.24 8.30 211.95 nr 371.19

U: VENTILATION/AIR CONDITIONING SYSTEMS

420 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

90° mitre bendSum of two sides 1300mm 55.77 112.36 3.85 98.31 nr 210.67Sum of two sides 1400mm 57.97 116.79 3.85 98.31 nr 215.10Sum of two sides 1500mm 68.49 137.98 4.25 108.53 nr 246.51Sum of two sides 1600mm 79.02 159.20 4.26 108.78 nr 267.98Sum of two sides 1700mm 96.68 194.78 4.68 119.51 nr 314.28Sum of two sides 1800mm 107.12 215.81 4.68 119.51 nr 335.32Sum of two sides 1900mm 117.58 236.88 4.87 124.36 nr 361.24Sum of two sides 2000mm 121.11 243.99 4.87 124.36 nr 368.35Sum of two sides 2100mm 131.64 265.21 7.50 191.52 nr 456.73Sum of two sides 2200mm 132.71 267.36 7.50 191.52 nr 458.88Sum of two sides 2300mm 138.55 279.13 7.55 192.80 nr 471.93Sum of two sides 2400mm 149.11 300.40 8.13 207.61 nr 508.01Sum of two sides 2500mm 159.68 321.70 8.30 211.95 nr 533.65

BranchSum of two sides 1300mm 49.63 99.99 1.39 35.49 nr 135.48Sum of two sides 1400mm 51.71 104.18 1.39 35.49 nr 139.67Sum of two sides 1500mm 59.35 119.57 1.64 41.88 nr 161.45Sum of two sides 1600mm 67.08 135.14 1.64 41.88 nr 177.02Sum of two sides 1700mm 74.72 150.53 1.69 43.16 nr 193.69Sum of two sides 1800mm 82.36 165.93 1.69 43.16 nr 209.08Sum of two sides 1900mm 89.99 181.30 1.85 47.24 nr 228.54Sum of two sides 2000mm 97.72 196.87 1.85 47.24 nr 244.11Sum of two sides 2100mm 105.36 212.26 2.61 66.65 nr 278.91Sum of two sides 2200mm 113.00 227.66 2.61 66.65 nr 294.30Sum of two sides 2300mm 120.73 243.23 2.61 66.65 nr 309.88Sum of two sides 2400mm 128.37 258.62 2.88 73.54 nr 332.16Sum of two sides 2500mm 136.10 274.19 2.88 73.54 nr 347.74

Grille neckSum of two sides 1300mm 51.78 104.32 1.69 43.16 nr 147.47Sum of two sides 1400mm 54.12 109.03 1.69 43.16 nr 152.19Sum of two sides 1500mm 62.71 126.34 1.79 45.71 nr 172.05Sum of two sides 1600mm 71.30 143.64 1.79 45.71 nr 189.35Sum of two sides 1700mm 79.89 160.95 1.86 47.50 nr 208.45Sum of two sides 1800mm 88.48 178.26 1.86 47.50 nr 225.75Sum of two sides 1900mm 97.08 195.58 2.02 51.58 nr 247.16Sum of two sides 2000mm 105.66 212.87 2.02 51.58 nr 264.45Sum of two sides 2100mm 114.26 230.19 2.61 66.65 nr 296.84Sum of two sides 2200mm 122.84 247.48 2.80 71.50 nr 318.98Sum of two sides 2300mm 131.44 264.81 2.80 71.50 nr 336.31Sum of two sides 2400mm 140.02 282.09 3.06 78.14 nr 360.23Sum of two sides 2500mm 148.62 299.42 3.06 78.14 nr 377.56

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 421

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR –CLASSC– cont'd

AIR DUCTLINES – cont'd

Ductwork 1251 to 1600mm longest sideSum of two sides 1700mm 55.28 111.37 1.74 44.43 m 155.80Sum of two sides 1800mm 57.35 115.54 1.76 44.94 m 160.48Sum of two sides 1900mm 59.45 119.77 1.81 46.22 m 165.99Sum of two sides 2000mm 61.42 123.74 1.82 46.48 m 170.22Sum of two sides 2100mm 63.39 127.71 2.53 64.61 m 192.31Sum of two sides 2200mm 65.36 131.68 2.55 65.12 m 196.79Sum of two sides 2300mm 67.46 135.91 2.56 65.37 m 201.28Sum of two sides 2400mm 69.53 140.08 2.76 70.48 m 210.56Sum of two sides 2500mm 71.50 144.05 2.77 70.73 m 214.78Sum of two sides 2600mm 80.59 162.36 2.97 75.84 m 238.20Sum of two sides 2700mm 82.57 166.35 2.99 76.35 m 242.70Sum of two sides 2800mm 84.67 170.58 3.30 84.27 m 254.85Sum of two sides 2900mm 86.77 174.81 3.31 84.52 m 259.34Sum of two sides 3000mm 88.74 178.78 3.53 90.14 m 268.92Sum of two sides 3100mm 90.81 182.95 3.55 90.65 m 273.60Sum of two sides 3200mm 92.78 186.92 3.56 90.91 m 277.83

Extra over fittings; Ductwork 1251 to1600mm longest side

End CapSum of two sides 1700mm 25.68 51.74 0.58 14.81 nr 66.55Sum of two sides 1800mm 28.49 57.40 0.58 14.81 nr 72.21Sum of two sides 1900mm 31.30 63.06 0.58 14.81 nr 77.87Sum of two sides 2000mm 34.10 68.70 0.58 14.81 nr 83.51Sum of two sides 2100mm 36.91 74.36 0.87 22.22 nr 96.58Sum of two sides 2200mm 39.72 80.02 0.87 22.22 nr 102.24Sum of two sides 2300mm 42.53 85.68 0.87 22.22 nr 107.90Sum of two sides 2400mm 45.33 91.32 0.87 22.22 nr 113.54Sum of two sides 2500mm 48.14 96.99 0.87 22.22 nr 119.20Sum of two sides 2600mm 50.95 102.65 0.87 22.22 nr 124.86Sum of two sides 2700mm 53.76 108.31 0.87 22.22 nr 130.52Sum of two sides 2800mm 56.56 113.95 1.16 29.62 nr 143.57Sum of two sides 2900mm 59.37 119.61 1.16 29.62 nr 149.23Sum of two sides 3000mm 77.76 156.66 1.73 44.18 nr 200.84Sum of two sides 3100mm 64.40 129.74 1.73 44.18 nr 173.92Sum of two sides 3200mm 66.41 133.79 1.73 44.18 nr 177.97

ReducerSum of two sides 1700mm 35.06 70.63 2.59 66.14 nr 136.77Sum of two sides 1800mm 39.89 80.36 2.59 66.14 nr 146.50Sum of two sides 1900mm 44.79 90.24 2.71 69.20 nr 159.44Sum of two sides 2000mm 34.10 137.40 2.71 69.20 nr 206.60Sum of two sides 2100mm 54.45 109.70 2.92 74.57 nr 184.26Sum of two sides 2200mm 59.28 119.43 2.92 74.57 nr 193.99Sum of two sides 2300mm 64.18 129.30 2.92 74.57 nr 203.87Sum of two sides 2400mm 69.01 139.03 3.12 79.67 nr 218.70Sum of two sides 2500mm 73.84 148.76 3.12 79.67 nr 228.43Sum of two sides 2600mm 72.98 147.03 3.16 80.69 nr 227.72Sum of two sides 2700mm 77.80 156.74 3.16 80.69 nr 237.43Sum of two sides 2800mm 82.61 166.43 4.00 102.14 nr 268.57Sum of two sides 2900mm 92.52 186.40 4.01 102.40 nr 288.79Sum of two sides 3000mm 97.34 352.77 4.56 116.44 nr 469.21

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422 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Sum of two sides 3100mm 100.92 203.32 4.56 116.44 nr 319.76Sum of two sides 3200mm 104.16 209.85 4.56 116.44 nr 326.29

OffsetSum of two sides 1700mm 86.26 173.78 2.61 66.65 nr 240.43Sum of two sides 1800mm 95.31 192.02 2.61 66.65 nr 258.67Sum of two sides 1900mm 101.37 204.23 2.71 69.20 nr 273.43Sum of two sides 2000mm 107.15 215.87 2.71 69.20 nr 285.07Sum of two sides 2100mm 112.77 227.19 2.92 74.57 nr 301.76Sum of two sides 2200mm 118.21 238.15 3.26 83.25 nr 321.40Sum of two sides 2300mm 123.50 248.81 3.26 83.25 nr 332.06Sum of two sides 2400mm 132.13 266.20 3.47 88.61 nr 354.81Sum of two sides 2500mm 137.12 276.25 3.48 88.87 nr 365.11Sum of two sides 2600mm 137.16 276.33 3.49 89.12 nr 365.45Sum of two sides 2700mm 145.68 293.49 3.50 89.38 nr 382.87Sum of two sides 2800mm 154.19 310.64 4.33 110.57 nr 421.21Sum of two sides 2900mm 167.75 337.96 4.74 121.04 nr 459.00Sum of two sides 3000mm 176.27 355.12 5.31 135.60 nr 490.72Sum of two sides 3100mm 182.92 368.52 5.34 136.36 nr 504.88Sum of two sides 3200mm 189.07 380.91 5.35 136.62 nr 517.53

Square to roundSum of two sides 1700mm 39.06 78.69 2.84 72.52 nr 151.21Sum of two sides 1800mm 45.13 90.92 2.84 72.52 nr 163.44Sum of two sides 1900mm 51.16 103.07 3.13 79.93 nr 183.00Sum of two sides 2000mm 57.21 115.26 3.13 79.93 nr 195.19Sum of two sides 2100mm 63.26 127.45 4.26 108.78 nr 236.23Sum of two sides 2200mm 69.31 139.64 4.27 109.04 nr 248.67Sum of two sides 2300mm 75.35 151.80 4.30 109.80 nr 261.61Sum of two sides 2400mm 81.41 164.01 4.77 121.81 nr 285.82Sum of two sides 2500mm 87.46 176.20 4.79 122.32 nr 298.52Sum of two sides 2600mm 87.81 176.91 4.95 126.40 nr 303.31Sum of two sides 2700mm 93.86 189.09 4.95 126.40 nr 315.50Sum of two sides 2800mm 99.89 201.24 8.49 216.80 nr 418.04Sum of two sides 2900mm 108.44 218.47 8.88 226.76 nr 445.23Sum of two sides 3000mm 114.48 230.64 9.02 230.33 nr 460.97Sum of two sides 3100mm 118.98 239.70 9.02 230.33 nr 470.04Sum of two sides 3200mm 123.05 247.90 9.09 232.12 nr 480.02

90° radius bendSum of two sides 1700mm 85.50 172.25 2.55 65.12 nr 237.37Sum of two sides 1800mm 92.72 186.80 2.55 65.12 nr 251.92Sum of two sides 1900mm 103.75 209.02 2.80 71.50 nr 280.52Sum of two sides 2000mm 114.60 230.88 2.80 71.50 nr 302.38Sum of two sides 2100mm 125.46 252.76 2.61 66.65 nr 319.41Sum of two sides 2200mm 136.30 274.60 2.62 66.90 nr 341.50Sum of two sides 2300mm 147.33 296.82 2.63 67.16 nr 363.98Sum of two sides 2400mm 154.18 310.62 4.34 110.83 nr 421.44Sum of two sides 2500mm 164.99 332.40 4.35 111.08 nr 443.48Sum of two sides 2600mm 165.58 333.59 4.53 115.68 nr 449.26Sum of two sides 2700mm 176.39 355.36 4.53 115.68 nr 471.04Sum of two sides 2800mm 182.34 367.35 7.13 182.07 nr 549.42Sum of two sides 2900mm 203.29 409.56 7.17 183.09 nr 592.65Sum of two sides 3000mm 214.07 431.28 7.26 185.39 nr 616.67Sum of two sides 3100mm 222.34 447.94 7.26 185.39 nr 633.33Sum of two sides 3200mm 229.94 463.25 7.31 186.67 nr 649.92

U: VENTILATION/AIR CONDITIONING SYSTEMS

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR –CLASSC– cont'd

AIR DUCTLINES – cont'd

45° bendSum of two sides 1700mm 41.07 82.74 2.96 75.59 nr 158.33Sum of two sides 1800mm 44.63 89.91 2.96 75.59 nr 165.50Sum of two sides 1900mm 50.13 100.99 3.26 83.25 nr 184.24Sum of two sides 2000mm 55.53 111.87 3.26 83.25 nr 195.12Sum of two sides 2100mm 60.94 122.77 7.50 191.52 nr 314.29Sum of two sides 2200mm 66.36 133.69 7.50 191.52 nr 325.21Sum of two sides 2300mm 71.85 144.75 7.55 192.80 nr 337.55Sum of two sides 2400mm 75.22 151.54 8.13 207.61 nr 359.15Sum of two sides 2500mm 80.61 162.40 8.30 211.95 nr 374.35Sum of two sides 2600mm 80.54 162.26 8.56 218.59 nr 380.85Sum of two sides 2700mm 85.93 173.12 8.62 220.12 nr 393.24Sum of two sides 2800mm 88.85 179.00 9.09 232.12 nr 411.12Sum of two sides 2900mm 99.31 200.07 9.09 232.12 nr 432.20Sum of two sides 3000mm 104.68 210.89 9.62 245.66 nr 456.55Sum of two sides 3100mm 108.80 219.19 9.62 245.66 nr 464.85Sum of two sides 3200mm 112.59 226.83 9.62 245.66 nr 472.49

90° mitre bendSum of two sides 1700mm 90.25 181.82 4.68 119.51 nr 301.33Sum of two sides 1800mm 95.93 193.27 4.68 119.51 nr 312.77Sum of two sides 1900mm 106.62 214.80 4.87 124.36 nr 339.16Sum of two sides 2000mm 117.33 236.38 4.87 124.36 nr 360.74Sum of two sides 2100mm 128.04 257.96 7.50 191.52 nr 449.48Sum of two sides 2200mm 138.76 279.55 7.50 191.52 nr 471.07Sum of two sides 2300mm 149.45 301.09 7.55 192.80 nr 493.89Sum of two sides 2400mm 155.07 312.41 8.13 207.61 nr 520.02Sum of two sides 2500mm 165.82 334.07 8.30 211.95 nr 546.02Sum of two sides 2600mm 164.46 331.33 8.56 218.59 nr 549.92Sum of two sides 2700mm 175.22 353.01 8.62 220.12 nr 573.13Sum of two sides 2800mm 179.96 362.56 15.20 388.15 nr 750.70Sum of two sides 2900mm 198.75 400.41 15.20 388.15 nr 788.56Sum of two sides 3000mm 209.53 422.13 15.60 398.36 nr 820.49Sum of two sides 3100mm 218.37 439.94 16.04 409.60 nr 849.54Sum of two sides 3200mm 226.78 456.88 16.04 409.60 nr 866.48

BranchSum of two sides 1700mm 77.08 155.29 1.69 43.16 nr 198.44Sum of two sides 1800mm 84.72 170.68 1.69 43.16 nr 213.84Sum of two sides 1900mm 92.46 186.27 1.85 47.24 nr 233.52Sum of two sides 2000mm 100.11 201.69 1.85 47.24 nr 248.93Sum of two sides 2100mm 107.76 217.10 2.61 66.65 nr 283.75Sum of two sides 2200mm 115.41 232.51 2.61 66.65 nr 299.16Sum of two sides 2300mm 123.15 248.10 2.61 66.65 nr 314.75Sum of two sides 2400mm 130.79 263.50 2.88 73.54 nr 337.04Sum of two sides 2500mm 138.45 278.93 2.88 73.54 nr 352.47Sum of two sides 2600mm 146.10 294.34 2.88 73.54 nr 367.88Sum of two sides 2700mm 153.75 309.75 2.88 73.54 nr 383.30Sum of two sides 2800mm 161.38 325.12 3.94 100.61 nr 425.74Sum of two sides 2900mm 171.63 345.77 3.94 100.61 nr 446.39Sum of two sides 3000mm 179.28 361.19 4.83 123.34 nr 484.53Sum of two sides 3100mm 185.37 373.46 4.83 123.34 nr 496.79Sum of two sides 3200mm 190.91 384.62 4.83 123.34 nr 507.96

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424 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Grille neckSum of two sides 1700mm 79.89 160.95 1.86 47.50 nr 208.45Sum of two sides 1800mm 88.48 178.26 1.86 47.50 nr 225.75Sum of two sides 1900mm 97.08 195.58 2.02 51.58 nr 247.16Sum of two sides 2000mm 105.66 212.87 2.02 51.58 nr 264.45Sum of two sides 2100mm 114.26 230.19 2.80 71.50 nr 301.69Sum of two sides 2200mm 122.84 247.48 2.80 71.50 nr 318.98Sum of two sides 2300mm 131.44 264.81 2.80 71.50 nr 336.31Sum of two sides 2400mm 140.02 282.09 3.06 78.14 nr 360.23Sum of two sides 2500mm 148.62 299.42 3.06 78.14 nr 377.56Sum of two sides 2600mm 157.21 316.72 3.08 78.65 nr 395.37Sum of two sides 2700mm 165.80 334.03 3.08 78.65 nr 412.68Sum of two sides 2800mm 174.39 351.33 4.13 105.46 nr 456.80Sum of two sides 2900mm 182.98 368.64 4.13 105.46 nr 474.10Sum of two sides 3000mm 191.57 385.95 5.02 128.19 nr 514.14Sum of two sides 3100mm 198.40 399.71 5.02 128.19 nr 527.90Sum of two sides 3200mm 204.62 412.24 5.02 128.19 nr 540.43

Ductwork 1601 to 2000mm longest side

Sum of two sides 2100mm 73.64 148.36 2.53 64.61 m 212.96Sum of two sides 2200mm 75.93 152.97 2.55 65.12 m 218.09Sum of two sides 2300mm 78.23 157.61 2.55 65.12 m 222.72Sum of two sides 2400mm 80.49 162.16 2.56 65.37 m 227.53Sum of two sides 2500mm 82.80 166.81 2.76 70.48 m 237.29Sum of two sides 2600mm 84.97 171.18 2.77 70.73 m 241.92Sum of two sides 2700mm 97.15 195.72 2.97 75.84 m 271.57Sum of two sides 2800mm 89.33 179.97 2.99 76.35 m 256.32Sum of two sides 2900mm 91.63 184.60 3.30 84.27 m 268.87Sum of two sides 3000mm 93.81 188.99 3.31 84.52 m 273.52Sum of two sides 3100mm 108.75 219.09 3.53 90.14 m 309.24Sum of two sides 3200mm 110.93 223.49 3.53 90.14 m 313.63Sum of two sides 3300mm 113.23 228.12 3.53 90.14 m 318.26Sum of two sides 3400mm 115.41 232.51 3.55 90.65 m 323.16Sum of two sides 3500mm 117.59 236.90 3.55 90.65 m 327.56Sum of two sides 3600mm 119.76 241.27 3.55 90.65 m 331.93Sum of two sides 3700mm 122.07 245.93 3.56 90.91 m 336.84Sum of two sides 3800mm 124.25 250.32 3.56 90.91 m 341.23Sum of two sides 3900mm 126.43 254.71 3.56 90.91 m 345.62Sum of two sides 4000mm 128.60 259.08 3.56 90.91 m 349.99

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 425

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR –CLASSC– cont'd

AIR DUCTLINES – cont'd

Extra over fittings; Ductwork 1601 to2000mm longest side

End CapSum of two sides 2100mm 37.32 75.19 0.87 22.22 nr 97.40Sum of two sides 2200mm 40.15 80.89 0.87 22.22 nr 103.10Sum of two sides 2300mm 42.97 86.57 0.87 22.22 nr 108.79Sum of two sides 2400mm 45.80 92.27 0.87 22.22 nr 114.49Sum of two sides 2500mm 48.62 97.95 0.87 22.22 nr 120.17Sum of two sides 2600mm 51.45 103.65 0.87 22.22 nr 125.87Sum of two sides 2700mm 54.28 109.36 0.87 22.22 nr 131.57Sum of two sides 2800mm 57.11 115.06 1.16 29.62 nr 144.68Sum of two sides 2900mm 59.93 120.74 1.16 29.62 nr 150.36Sum of two sides 3000mm 62.76 126.44 1.73 44.18 nr 170.62Sum of two sides 3100mm 65.00 130.95 1.73 44.18 nr 175.13Sum of two sides 3200mm 67.03 135.04 1.73 44.18 nr 179.22Sum of two sides 3300mm 69.06 139.13 1.73 44.18 nr 183.31Sum of two sides 3400mm 71.09 143.22 1.73 44.18 nr 187.40Sum of two sides 3500mm 73.13 147.33 1.73 44.18 nr 191.51Sum of two sides 3600mm 75.16 151.42 1.73 44.18 nr 195.60Sum of two sides 3700mm 77.20 155.53 1.73 44.18 nr 199.71Sum of two sides 3800mm 79.23 159.62 1.73 44.18 nr 203.80Sum of two sides 3900mm 81.27 163.73 1.73 44.18 nr 207.91Sum of two sides 4000mm 83.30 167.82 1.73 44.18 nr 212.00

ReducerSum of two sides 2100mm 50.84 102.42 2.92 74.57 nr 176.99Sum of two sides 2200mm 55.66 112.14 2.92 74.57 nr 186.70Sum of two sides 2300mm 60.55 121.99 2.92 74.57 nr 196.55Sum of two sides 2400mm 65.30 131.56 3.12 79.67 nr 211.23Sum of two sides 2500mm 70.20 141.43 3.12 79.67 nr 221.10Sum of two sides 2600mm 75.01 151.12 3.16 80.69 nr 231.81Sum of two sides 2700mm 79.83 160.83 3.16 80.69 nr 241.52Sum of two sides 2800mm 84.65 170.54 4.00 102.14 nr 272.68Sum of two sides 2900mm 89.54 180.39 4.01 102.40 nr 282.79Sum of two sides 3000mm 94.36 190.10 4.01 102.40 nr 292.50Sum of two sides 3100mm 87.80 176.89 4.01 102.40 nr 279.29Sum of two sides 3200mm 91.03 183.39 4.56 116.44 nr 299.84Sum of two sides 3300mm 99.44 200.34 4.56 116.44 nr 316.78Sum of two sides 3400mm 102.67 206.84 4.56 116.44 nr 323.29Sum of two sides 3500mm 105.90 213.35 4.56 116.44 nr 329.80Sum of two sides 3600mm 109.13 219.86 4.56 116.44 nr 336.30Sum of two sides 3700mm 112.44 226.53 4.56 116.44 nr 342.97Sum of two sides 3800mm 115.67 233.03 4.56 116.44 nr 349.48Sum of two sides 3900mm 118.90 239.54 4.56 116.44 nr 355.99Sum of two sides 4000mm 122.14 246.07 4.56 116.44 nr 362.51

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426 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

OffsetSum of two sides 2100mm 119.41 240.57 2.92 74.57 nr 315.13Sum of two sides 2200mm 128.45 258.78 3.26 83.25 nr 342.03Sum of two sides 2300mm 133.68 269.32 3.26 83.25 nr 352.57Sum of two sides 2400mm 146.54 295.23 3.47 88.61 nr 383.84Sum of two sides 2500mm 151.60 305.42 3.48 88.87 nr 394.29Sum of two sides 2600mm 156.39 315.07 3.49 89.12 nr 404.19Sum of two sides 2700mm 160.99 324.34 3.50 89.38 nr 413.71Sum of two sides 2800mm 165.43 333.28 4.33 110.57 nr 443.85Sum of two sides 2900mm 169.72 341.93 4.74 121.04 nr 462.97Sum of two sides 3000mm 173.79 350.13 5.31 135.60 nr 485.72Sum of two sides 3100mm 165.32 333.06 5.34 136.36 nr 469.42Sum of two sides 3200mm 171.45 345.41 5.35 136.62 nr 482.03Sum of two sides 3300mm 182.71 368.10 5.35 136.62 nr 504.71Sum of two sides 3400mm 188.84 380.45 5.35 136.62 nr 517.06Sum of two sides 3500mm 194.98 392.82 5.35 136.62 nr 529.43Sum of two sides 3600mm 201.11 405.17 5.35 136.62 nr 541.78Sum of two sides 3700mm 207.27 417.58 5.35 136.62 nr 554.19Sum of two sides 3800mm 213.40 429.93 5.35 136.62 nr 566.54Sum of two sides 3900mm 219.53 442.28 5.35 136.62 nr 578.89Sum of two sides 4000mm 225.67 454.65 5.35 136.62 nr 591.26

Square to roundSum of two sides 2100mm 76.70 154.52 4.26 108.78 nr 263.31Sum of two sides 2200mm 84.11 169.45 4.27 109.04 nr 278.49Sum of two sides 2300mm 91.50 184.34 4.30 109.80 nr 294.15Sum of two sides 2400mm 156.33 314.95 4.77 121.81 nr 436.76Sum of two sides 2500mm 106.32 214.20 4.79 122.32 nr 336.51Sum of two sides 2600mm 113.72 229.11 4.95 126.40 nr 355.51Sum of two sides 2700mm 121.12 244.01 4.95 126.40 nr 370.42Sum of two sides 2800mm 128.52 258.92 8.49 216.80 nr 475.72Sum of two sides 2900mm 135.91 273.81 8.88 226.76 nr 500.57Sum of two sides 3000mm 143.31 288.72 9.02 230.33 nr 519.05Sum of two sides 3100mm 138.74 279.51 9.02 230.33 nr 509.85Sum of two sides 3200mm 143.76 289.63 9.09 232.12 nr 521.75Sum of two sides 3300mm 151.32 304.86 9.09 232.12 nr 536.98Sum of two sides 3400mm 156.33 314.95 9.09 232.12 nr 547.07Sum of two sides 3500mm 161.36 325.08 9.09 232.12 nr 557.21Sum of two sides 3600mm 166.38 335.20 9.09 232.12 nr 567.32Sum of two sides 3700mm 171.39 345.29 9.09 232.12 nr 577.41Sum of two sides 3800mm 176.41 355.40 9.09 232.12 nr 587.53Sum of two sides 3900mm 181.43 365.52 9.09 232.12 nr 597.64Sum of two sides 4000mm 186.46 375.65 9.09 232.12 nr 607.77

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 427

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR –CLASSC– cont'd

AIR DUCTLINES – cont'd

90° radius bendSum of two sides 2100mm 109.00 219.60 2.61 66.65 nr 286.25Sum of two sides 2200mm 209.58 422.23 2.62 66.90 nr 489.13Sum of two sides 2300mm 226.99 457.31 2.63 67.16 nr 524.47Sum of two sides 2400mm 232.78 468.97 4.34 110.83 nr 579.80Sum of two sides 2500mm 250.15 503.96 4.35 111.08 nr 615.05Sum of two sides 2600mm 267.23 538.37 4.53 115.68 nr 654.05Sum of two sides 2700mm 284.30 572.76 4.53 115.68 nr 688.44Sum of two sides 2800mm 301.38 607.18 7.13 182.07 nr 789.25Sum of two sides 2900mm 318.75 642.17 7.17 183.09 nr 825.26Sum of two sides 3000mm 335.83 676.58 7.26 185.39 nr 861.97Sum of two sides 3100mm 326.06 656.90 7.26 185.39 nr 842.29Sum of two sides 3200mm 338.38 681.72 7.31 186.67 nr 868.39Sum of two sides 3300mm 366.30 737.97 7.31 186.67 nr 924.63Sum of two sides 3400mm 378.62 762.79 7.31 186.67 nr 949.45Sum of two sides 3500mm 390.94 787.61 7.31 186.67 nr 974.28Sum of two sides 3600mm 403.27 812.45 7.31 186.67 nr 999.12Sum of two sides 3700mm 415.88 837.85 7.31 186.67 nr 1024.52Sum of two sides 3800mm 428.20 862.67 7.31 186.67 nr 1049.34Sum of two sides 3900mm 440.52 887.49 7.31 186.67 nr 1074.16Sum of two sides 4000mm 452.84 912.31 7.31 186.67 nr 1098.98

45° bendSum of two sides 2100mm 52.45 105.67 7.50 191.52 nr 297.19Sum of two sides 2200mm 149.89 301.98 7.50 191.52 nr 493.50Sum of two sides 2300mm 161.56 325.49 7.55 192.80 nr 518.28Sum of two sides 2400mm 167.08 336.61 8.13 207.61 nr 544.22Sum of two sides 2500mm 178.73 360.08 8.30 211.95 nr 572.03Sum of two sides 2600mm 190.15 383.09 8.56 218.59 nr 601.67Sum of two sides 2700mm 201.57 406.09 8.62 220.12 nr 626.21Sum of two sides 2800mm 212.99 429.10 9.09 232.12 nr 661.22Sum of two sides 2900mm 224.65 452.59 9.09 232.12 nr 684.71Sum of two sides 3000mm 236.07 475.60 9.62 245.66 nr 721.25Sum of two sides 3100mm 232.84 469.09 9.62 245.66 nr 714.75Sum of two sides 3200mm 241.10 485.73 9.62 245.66 nr 731.39Sum of two sides 3300mm 259.78 523.37 9.62 245.66 nr 769.02Sum of two sides 3400mm 268.03 539.99 9.62 245.66 nr 785.64Sum of two sides 3500mm 276.28 556.61 9.62 245.66 nr 802.26Sum of two sides 3600mm 284.54 573.25 9.62 245.66 nr 818.90Sum of two sides 3700mm 293.02 590.33 9.62 245.66 nr 835.99Sum of two sides 3800mm 301.27 606.95 9.62 245.66 nr 852.61Sum of two sides 3900mm 309.52 623.57 9.62 245.66 nr 869.23Sum of two sides 4000mm 317.77 640.20 9.62 245.66 nr 885.85

U: VENTILATION/AIR CONDITIONING SYSTEMS

428 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

90° mitre bendSum of two sides 2100mm 244.26 492.10 7.50 191.52 nr 683.62Sum of two sides 2200mm 258.18 520.14 7.50 191.52 nr 711.66Sum of two sides 2300mm 278.68 561.44 7.55 192.80 nr 754.24Sum of two sides 2400mm 285.33 574.84 8.13 207.61 nr 782.45Sum of two sides 2500mm 305.87 616.22 8.30 211.95 nr 828.17Sum of two sides 2600mm 326.52 657.82 8.56 218.59 nr 876.41Sum of two sides 2700mm 347.17 699.43 8.62 220.12 nr 919.55Sum of two sides 2800mm 367.82 741.03 15.20 388.15 nr 1129.18Sum of two sides 2900mm 388.37 782.43 15.20 388.15 nr 1170.58Sum of two sides 3000mm 409.01 824.01 15.60 398.36 nr 1222.37Sum of two sides 3100mm 398.07 801.97 16.04 409.60 nr 1211.57Sum of two sides 3200mm 413.97 834.00 16.04 409.60 nr 1243.60Sum of two sides 3300mm 438.67 883.77 16.04 409.60 nr 1293.36Sum of two sides 3400mm 454.56 915.78 16.04 409.60 nr 1325.38Sum of two sides 3500mm 470.46 947.81 16.04 409.60 nr 1357.41Sum of two sides 3600mm 486.35 979.83 16.04 409.60 nr 1389.42Sum of two sides 3700mm 502.15 1011.66 16.04 409.60 nr 1421.25Sum of two sides 3800mm 518.04 1043.67 16.04 409.60 nr 1453.27Sum of two sides 3900mm 533.93 1075.68 16.04 409.60 nr 1485.28Sum of two sides 4000mm 549.83 1107.71 16.04 409.60 nr 1517.31

BranchSum of two sides 2100mm 109.49 220.58 2.61 66.65 nr 287.23Sum of two sides 2200mm 117.19 236.10 2.61 66.65 nr 302.75Sum of two sides 2300mm 124.99 251.81 2.61 66.65 nr 318.46Sum of two sides 2400mm 132.58 267.10 2.88 73.54 nr 340.65Sum of two sides 2500mm 140.38 282.82 2.88 73.54 nr 356.36Sum of two sides 2600mm 148.09 298.35 2.88 73.54 nr 371.89Sum of two sides 2700mm 155.80 313.88 2.88 73.54 nr 387.43Sum of two sides 2800mm 163.51 329.42 3.94 100.61 nr 430.03Sum of two sides 2900mm 171.31 345.13 3.94 100.61 nr 445.74Sum of two sides 3000mm 179.02 360.66 4.83 123.34 nr 484.00Sum of two sides 3100mm 185.16 373.03 4.83 123.34 nr 496.37Sum of two sides 3200mm 190.76 384.31 4.83 123.34 nr 507.65Sum of two sides 3300mm 198.99 400.90 4.83 123.34 nr 524.23Sum of two sides 3400mm 204.60 412.20 4.83 123.34 nr 535.54Sum of two sides 3500mm 210.19 423.46 4.83 123.34 nr 546.80Sum of two sides 3600mm 215.79 434.74 4.83 123.34 nr 558.08Sum of two sides 3700mm 221.47 446.18 4.83 123.34 nr 569.52Sum of two sides 3800mm 227.07 457.47 4.83 123.34 nr 580.81Sum of two sides 3900mm 232.67 468.75 4.83 123.34 nr 592.09Sum of two sides 4000mm 238.27 480.03 4.83 123.34 nr 603.37

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 429

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR –CLASSC– cont'd

AIR DUCTLINES – cont'd

Grille neckSum of two sides 2100mm 116.29 234.28 2.80 71.50 nr 305.78Sum of two sides 2200mm 124.98 251.79 2.80 71.50 nr 323.29Sum of two sides 2300mm 133.66 269.28 2.80 71.50 nr 340.78Sum of two sides 2400mm 142.35 286.79 3.06 78.14 nr 364.93Sum of two sides 2500mm 151.03 304.27 3.06 78.14 nr 382.41Sum of two sides 2600mm 159.72 321.78 3.08 78.65 nr 400.43Sum of two sides 2700mm 155.80 313.88 3.08 78.65 nr 392.53Sum of two sides 2800mm 163.51 329.42 4.13 105.46 nr 434.88Sum of two sides 2900mm 171.31 345.13 4.13 105.46 nr 450.59Sum of two sides 3000mm 194.47 391.79 5.02 128.19 nr 519.98Sum of two sides 3100mm 201.40 405.75 5.02 128.19 nr 533.94Sum of two sides 3200mm 207.72 418.48 5.02 128.19 nr 546.67Sum of two sides 3300mm 214.02 431.18 5.02 128.19 nr 559.37Sum of two sides 3400mm 220.33 443.89 5.02 128.19 nr 572.08Sum of two sides 3500mm 226.64 456.60 5.02 128.19 nr 584.79Sum of two sides 3600mm 232.95 469.31 5.02 128.19 nr 597.50Sum of two sides 3700mm 239.26 482.03 5.02 128.19 nr 610.22Sum of two sides 3800mm 245.58 494.76 5.02 128.19 nr 622.95Sum of two sides 3900mm 251.89 507.47 5.02 128.19 nr 635.66Sum of two sides 4000mm 258.19 520.16 5.02 128.19 nr 648.35

Ductwork 2001 to 2500mm longest side

Sum of two sides 2500mm 146.84 295.83 2.77 70.73 m 366.57Sum of two sides 2600mm 151.13 304.47 2.97 75.84 m 380.32Sum of two sides 2700mm 154.95 312.17 2.99 76.35 m 388.52Sum of two sides 2800mm 159.47 321.28 3.30 84.27 m 405.55Sum of two sides 2900mm 163.29 328.97 3.31 84.52 m 413.50Sum of two sides 3000mm 167.00 336.45 3.53 90.14 m 426.59Sum of two sides 3100mm 170.80 344.10 3.55 90.65 m 434.75Sum of two sides 3200mm 174.51 351.58 3.56 90.91 m 442.48Sum of two sides 3300mm 178.33 359.27 3.56 90.91 m 450.18Sum of two sides 3400mm 182.03 366.73 3.56 90.91 m 457.63Sum of two sides 3500mm 199.79 402.51 3.56 90.91 m 493.42Sum of two sides 3600mm 203.49 409.96 3.56 90.91 m 500.87Sum of two sides 3700mm 207.31 417.66 3.56 90.91 m 508.57Sum of two sides 3800mm 211.01 425.11 3.56 90.91 m 516.02Sum of two sides 3900mm 214.72 432.59 3.56 90.91 m 523.49Sum of two sides 4000mm 219.15 441.51 3.56 90.91 m 532.42

U: VENTILATION/AIR CONDITIONING SYSTEMS

430 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra over fittings; Ductwork 2001 to2500mm longest side

End CapSum of two sides 2500mm 48.62 97.95 0.87 22.22 nr 120.17Sum of two sides 2600mm 51.45 103.65 0.87 22.22 nr 125.87Sum of two sides 2700mm 54.28 109.36 0.87 22.22 nr 131.57Sum of two sides 2800mm 57.11 115.06 1.16 29.62 nr 144.68Sum of two sides 2900mm 59.93 120.74 1.16 29.62 nr 150.36Sum of two sides 3000mm 62.76 126.44 1.73 44.18 nr 170.62Sum of two sides 3100mm 65.00 130.95 1.73 44.18 nr 175.13Sum of two sides 3200mm 67.03 135.04 1.73 44.18 nr 179.22Sum of two sides 3300mm 69.06 139.13 1.73 44.18 nr 183.31Sum of two sides 3400mm 71.09 143.22 1.73 44.18 nr 187.40Sum of two sides 3500mm 73.13 147.33 1.73 44.18 nr 191.51Sum of two sides 3600mm 75.16 151.42 1.73 44.18 nr 195.60Sum of two sides 3700mm 77.20 155.53 1.73 44.18 nr 199.71Sum of two sides 3800mm 79.23 159.62 1.73 44.18 nr 203.80Sum of two sides 3900mm 81.27 163.73 1.73 44.18 nr 207.91Sum of two sides 4000mm 83.30 167.82 1.73 44.18 nr 212.00

ReducerSum of two sides 2500mm 40.49 81.57 3.12 79.67 nr 161.25Sum of two sides 2600mm 44.60 89.85 3.16 80.69 nr 170.55Sum of two sides 2700mm 48.79 98.29 3.16 80.69 nr 178.99Sum of two sides 2800mm 52.80 106.37 4.00 102.14 nr 208.52Sum of two sides 2900mm 56.99 114.81 4.01 102.40 nr 217.21Sum of two sides 3000mm 61.11 123.12 4.56 116.44 nr 239.56Sum of two sides 3100mm 63.96 128.86 4.56 116.44 nr 245.30Sum of two sides 3200mm 66.49 133.95 4.56 116.44 nr 250.40Sum of two sides 3300mm 69.10 139.21 4.56 116.44 nr 255.66Sum of two sides 3400mm 71.63 144.31 4.56 116.44 nr 260.75Sum of two sides 3500mm 63.46 127.85 4.56 116.44 nr 244.29Sum of two sides 3600mm 65.99 132.95 4.56 116.44 nr 249.39Sum of two sides 3700mm 73.80 148.68 4.56 116.44 nr 265.13Sum of two sides 3800mm 76.32 153.76 4.56 116.44 nr 270.20Sum of two sides 3900mm 78.85 158.86 4.56 116.44 nr 275.30Sum of two sides 4000mm 81.45 164.09 4.56 116.44 nr 280.54

OffsetSum of two sides 2500mm 134.78 271.53 3.48 88.87 nr 360.40Sum of two sides 2600mm 143.41 288.92 3.49 89.12 nr 378.04Sum of two sides 2700mm 143.24 288.58 3.50 89.38 nr 377.95Sum of two sides 2800mm 160.65 323.65 4.33 110.57 nr 434.22Sum of two sides 2900mm 160.07 322.49 4.74 121.04 nr 443.53Sum of two sides 3000mm 158.99 320.31 5.31 135.60 nr 455.91Sum of two sides 3100mm 155.62 313.52 5.34 136.36 nr 449.88Sum of two sides 3200mm 151.31 304.84 5.35 136.62 nr 441.45Sum of two sides 3300mm 146.63 295.41 5.35 136.62 nr 432.03Sum of two sides 3400mm 141.48 285.03 5.35 136.62 nr 421.65Sum of two sides 3500mm 130.27 262.45 5.35 136.62 nr 399.07Sum of two sides 3600mm 135.28 272.54 5.35 136.62 nr 409.16Sum of two sides 3700mm 145.52 293.17 5.35 136.62 nr 429.79Sum of two sides 3800mm 150.52 303.25 5.35 136.62 nr 439.86Sum of two sides 3900mm 155.53 313.34 5.35 136.62 nr 449.96Sum of two sides 4000mm 160.55 323.45 5.35 136.62 nr 460.07

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 431

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: RECTANGULAR –CLASSC– cont'd

AIR DUCTLINES – cont'd

Square to roundSum of two sides 2500mm 69.13 139.27 4.79 122.32 nr 261.59Sum of two sides 2600mm 75.56 152.23 4.95 126.40 nr 278.63Sum of two sides 2700mm 81.99 165.18 4.95 126.40 nr 291.58Sum of two sides 2800mm 88.43 178.16 8.49 216.80 nr 394.96Sum of two sides 2900mm 94.87 191.13 8.88 226.76 nr 417.89Sum of two sides 3000mm 101.30 204.08 9.02 230.33 nr 434.42Sum of two sides 3100mm 105.90 213.35 9.02 230.33 nr 443.69Sum of two sides 3200mm 109.95 221.51 9.09 232.12 nr 453.63Sum of two sides 3300mm 114.00 229.67 9.09 232.12 nr 461.79Sum of two sides 3400mm 118.07 237.87 9.09 232.12 nr 469.99Sum of two sides 3500mm 111.16 223.95 9.09 232.12 nr 456.07Sum of two sides 3600mm 115.22 232.13 9.09 232.12 nr 464.25Sum of two sides 3700mm 121.87 245.53 9.09 232.12 nr 477.65Sum of two sides 3800mm 125.92 253.68 9.09 232.12 nr 485.81Sum of two sides 3900mm 129.99 261.88 9.09 232.12 nr 494.01Sum of two sides 4000mm 134.03 270.02 9.09 232.12 nr 502.15

90° radius bendSum of two sides 2500mm 182.87 368.42 4.35 111.08 nr 479.50Sum of two sides 2600mm 188.12 379.00 4.53 115.68 nr 494.67Sum of two sides 2700mm 203.99 410.97 4.53 115.68 nr 526.65Sum of two sides 2800mm 197.38 397.65 7.13 182.07 nr 579.72Sum of two sides 2900mm 212.97 429.06 7.17 183.09 nr 612.15Sum of two sides 3000mm 228.28 459.90 7.26 185.39 nr 645.30Sum of two sides 3100mm 239.86 483.23 7.26 185.39 nr 668.63Sum of two sides 3200mm 250.41 504.49 7.31 186.67 nr 691.16Sum of two sides 3300mm 261.25 526.33 7.31 186.67 nr 713.00Sum of two sides 3400mm 271.81 547.60 7.31 186.67 nr 734.27Sum of two sides 3500mm 253.90 511.52 7.31 186.67 nr 698.19Sum of two sides 3600mm 264.46 532.79 7.31 186.67 nr 719.46Sum of two sides 3700mm 290.88 586.02 7.31 186.67 nr 772.69Sum of two sides 3800mm 301.44 607.30 7.31 186.67 nr 793.96Sum of two sides 3900mm 312.00 628.57 7.31 186.67 nr 815.24Sum of two sides 4000mm 308.94 622.41 7.31 186.67 nr 809.07

45° bendSum of two sides 2500mm 149.72 301.63 8.30 211.95 nr 513.58Sum of two sides 2600mm 155.32 312.92 8.56 218.59 nr 531.50Sum of two sides 2700mm 166.40 335.24 8.62 220.12 nr 555.36Sum of two sides 2800mm 165.90 334.23 9.09 232.12 nr 566.35Sum of two sides 2900mm 176.84 356.27 9.09 232.12 nr 588.39Sum of two sides 3000mm 187.56 377.87 9.62 245.66 nr 623.52Sum of two sides 3100mm 195.82 394.51 9.62 245.66 nr 640.17Sum of two sides 3200mm 203.37 409.72 9.62 245.66 nr 655.38Sum of two sides 3300mm 211.15 425.39 9.62 245.66 nr 671.05Sum of two sides 3400mm 218.70 440.60 9.62 245.66 nr 686.26Sum of two sides 3500mm 211.59 426.28 9.62 245.66 nr 671.94Sum of two sides 3600mm 219.14 441.49 9.62 245.66 nr 687.15Sum of two sides 3700mm 237.31 478.10 9.62 245.66 nr 723.75Sum of two sides 3800mm 244.86 493.31 9.62 245.66 nr 738.96Sum of two sides 3900mm 252.41 508.52 9.62 245.66 nr 754.17Sum of two sides 4000mm 253.15 510.01 9.62 245.66 nr 755.66

U: VENTILATION/AIR CONDITIONING SYSTEMS

432 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

90° mitre bendSum of two sides 2500mm 195.70 394.27 8.30 211.95 nr 606.22Sum of two sides 2600mm 205.09 413.18 8.56 218.59 nr 631.77Sum of two sides 2700mm 223.02 449.31 8.62 220.12 nr 669.43Sum of two sides 2800mm 212.84 428.80 15.20 388.15 nr 816.95Sum of two sides 2900mm 230.51 464.40 15.20 388.15 nr 852.54Sum of two sides 3000mm 248.30 500.24 15.20 388.15 nr 888.38Sum of two sides 3100mm 262.31 528.46 16.04 409.60 nr 938.06Sum of two sides 3200mm 275.35 554.73 16.04 409.60 nr 964.33Sum of two sides 3300mm 288.26 580.74 16.04 409.60 nr 990.34Sum of two sides 3400mm 301.30 607.01 16.04 409.60 nr 1016.61Sum of two sides 3500mm 278.36 560.80 16.04 409.60 nr 970.40Sum of two sides 3600mm 291.40 587.07 16.04 409.60 nr 996.67Sum of two sides 3700mm 314.08 632.76 16.04 409.60 nr 1042.36Sum of two sides 3800mm 327.12 659.03 16.04 409.60 nr 1068.63Sum of two sides 3900mm 340.16 685.30 16.04 409.60 nr 1094.90Sum of two sides 4000mm 335.73 676.38 16.04 409.60 nr 1085.98

BranchSum of two sides 2500mm 147.88 297.93 2.88 73.54 nr 371.47Sum of two sides 2600mm 155.83 313.94 2.88 73.54 nr 387.49Sum of two sides 2700mm 163.89 330.18 2.88 73.54 nr 403.72Sum of two sides 2800mm 171.75 346.02 3.94 100.61 nr 446.63Sum of two sides 2900mm 179.80 362.23 3.94 100.61 nr 462.85Sum of two sides 3000mm 187.77 378.29 4.83 123.34 nr 501.63Sum of two sides 3100mm 194.17 391.18 4.83 123.34 nr 514.52Sum of two sides 3200mm 200.03 402.99 4.83 123.34 nr 526.33Sum of two sides 3300mm 205.97 414.96 4.83 123.34 nr 538.30Sum of two sides 3400mm 211.83 426.76 4.83 123.34 nr 550.10Sum of two sides 3500mm 217.95 439.09 4.83 123.34 nr 562.43Sum of two sides 3600mm 223.81 450.90 4.83 123.34 nr 574.24Sum of two sides 3700mm 232.35 468.10 4.83 123.34 nr 591.44Sum of two sides 3800mm 238.20 479.89 4.83 123.34 nr 603.23Sum of two sides 3900mm 244.06 491.70 4.83 123.34 nr 615.03Sum of two sides 4000mm 250.00 503.66 4.83 123.34 nr 627.00

Grille neckSum of two sides 2500mm 151.03 304.27 3.06 78.14 nr 382.41Sum of two sides 2600mm 159.72 321.78 3.08 78.65 nr 400.43Sum of two sides 2700mm 168.41 339.29 3.08 78.65 nr 417.94Sum of two sides 2800mm 177.10 356.79 4.13 105.46 nr 462.26Sum of two sides 2900mm 185.79 374.30 4.13 105.46 nr 479.77Sum of two sides 3000mm 194.47 391.79 5.02 128.19 nr 519.98Sum of two sides 3100mm 201.40 405.75 5.02 128.19 nr 533.94Sum of two sides 3200mm 207.72 418.48 5.02 128.19 nr 546.67Sum of two sides 3300mm 214.02 431.18 5.02 128.19 nr 559.37Sum of two sides 3400mm 220.33 443.89 5.02 128.19 nr 572.08Sum of two sides 3500mm 226.64 456.60 5.02 128.19 nr 584.79Sum of two sides 3600mm 232.95 469.31 5.02 128.19 nr 597.50Sum of two sides 3700mm 239.26 482.03 5.02 128.19 nr 610.22Sum of two sides 3800mm 245.58 494.76 5.02 128.19 nr 622.95Sum of two sides 3900mm 251.89 507.47 5.02 128.19 nr 635.66Sum of two sides 4000mm 258.19 520.16 5.02 128.19 nr 648.35

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 433

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Y30 – DUCTWORK ANCILLARIES:ACCESS DOORS

Refer to ancillaries in U10: DUCTWORK:RECTANGULAR: CLASS B for details ofaccess doors

U10: DUCTWORK: VOLUME/FIRE DAMPERS

Y30 – DUCTWORK ANCILLARIES:VOLUME CONTROL AND FIREDAMPERS

Volume control damper; opposed blade;galvanised steel casing; aluminiumaerofoil blades; manually operated

RectangularSum of two sides 200mm 21.28 26.51 1.60 40.86 nr 67.37Sum of two sides 300mm 22.76 28.35 1.60 40.86 nr 69.21Sum of two sides 400mm 24.89 31.00 1.60 40.86 nr 71.86Sum of two sides 500mm 27.24 33.93 1.60 40.86 nr 74.79Sum of two sides 600mm 30.11 37.51 1.70 43.43 nr 80.94Sum of two sides 700mm 33.09 41.22 2.10 53.65 nr 94.86Sum of two sides 800mm 36.17 45.06 2.15 54.90 nr 99.96Sum of two sides 900mm 39.68 49.43 2.30 58.73 nr 108.16Sum of two sides 1000mm 43.09 53.68 2.40 61.29 nr 114.96Sum of two sides 1100mm 46.93 58.46 2.60 66.39 nr 124.85Sum of two sides 1200mm 53.08 66.12 2.80 71.50 nr 137.62Sum of two sides 1300mm 57.24 71.30 3.10 79.16 nr 150.46Sum of two sides 1400mm 61.71 76.87 3.25 82.99 nr 159.86Sum of two sides 1500mm 66.81 83.22 3.40 86.82 nr 170.04Sum of two sides 1600mm 71.81 89.45 3.45 88.10 nr 177.55Sum of two sides 1700mm 76.60 95.42 3.60 91.93 nr 187.35Sum of two sides 1800mm 82.34 102.57 3.90 99.59 nr 202.16Sum of two sides 1900mm 87.66 109.19 4.20 107.29 nr 216.49Sum of two sides 2000mm 94.04 117.14 4.33 110.57 nr 227.71

Circular100mm dia. 28.41 35.39 0.80 20.43 nr 55.82160mm dia. 33.83 42.14 0.90 22.98 nr 65.12200mm dia. 36.70 45.72 1.05 26.82 nr 72.54250mm dia. 40.85 50.89 1.20 30.66 nr 81.54315mm dia. 47.23 58.83 1.35 34.51 nr 93.34350mm dia. 49.68 61.88 1.65 42.14 nr 104.02400mm dia. 54.25 67.58 1.90 48.55 nr 116.12450mm dia. 58.62 73.02 2.10 53.65 nr 126.67500mm dia. 63.84 79.52 2.95 75.33 nr 154.85650mm dia. 80.64 100.45 4.55 116.19 nr 216.64700mm dia. 87.13 108.53 5.20 132.79 nr 241.32800mm dia. 101.18 126.04 5.80 148.11 nr 274.14900mm dia. 116.39 144.98 6.40 163.43 nr 308.411000mm dia. 132.46 165.00 7.00 178.75 nr 343.75

U: VENTILATION/AIR CONDITIONING SYSTEMS

434 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Flat oval345 x 102mm 49.58 61.76 1.20 30.64 nr 92.40508 x 102mm 54.05 67.33 1.60 40.86 nr 108.19559 x 152mm 61.06 76.06 1.90 48.55 nr 124.61531 x 203mm 66.71 83.10 1.90 48.55 nr 131.64851 x 203mm 76.71 95.55 4.55 116.19 nr 211.74582 x 254mm 74.05 92.24 2.10 53.65 nr 145.89823 x 254mm 81.07 100.99 4.10 104.70 nr 205.68632 x 305mm 81.60 101.65 2.95 75.33 nr 176.97765 x 356mm 91.29 113.72 4.55 116.19 nr 229.90737 x 406mm 97.23 121.12 4.55 116.19 nr 237.30818 x 406mm 99.26 123.64 5.20 132.79 nr 256.43978 x 406mm 107.34 133.71 5.50 140.45 nr 274.16709 x 457mm 101.18 126.04 4.50 115.03 nr 241.06678 x 508mm 107.03 133.32 4.55 116.19 nr 249.51919 x 508mm 115.75 144.18 6.00 153.22 nr 297.40

Fire damper; galvanised steel casing;stainless steel folding shutter; fusiblelink with manual reset; BS 476 4 hourfire rated

RectangularSum of two sides 200mm 94.18 117.32 1.60 40.86 nr 158.17Sum of two sides 300mm 99.50 123.94 1.60 40.86 nr 164.80Sum of two sides 400mm 105.35 131.23 1.60 40.86 nr 172.09Sum of two sides 500mm 113.10 140.88 1.60 40.86 nr 181.74Sum of two sides 600mm 121.19 150.96 1.70 43.43 nr 194.39Sum of two sides 700mm 129.70 161.56 2.10 53.65 nr 215.21Sum of two sides 800mm 138.51 172.54 2.15 54.92 nr 227.45Sum of two sides 900mm 147.77 184.07 2.30 58.84 nr 242.91Sum of two sides 1000mm 157.33 195.98 2.40 61.38 nr 257.36Sum of two sides 1100mm 167.33 208.44 2.60 66.50 nr 274.94Sum of two sides 1200mm 177.64 221.28 2.80 71.53 nr 292.81Sum of two sides 1300mm 188.37 234.64 3.10 79.16 nr 313.81Sum of two sides 1400mm 199.43 248.42 3.25 82.99 nr 331.41Sum of two sides 1500mm 210.80 262.58 3.40 86.86 nr 349.44Sum of two sides 1600mm 222.71 277.42 3.45 88.10 nr 365.52Sum of two sides 1700mm 234.82 292.50 3.60 91.93 nr 384.43Sum of two sides 1800mm 247.37 308.14 3.90 99.59 nr 407.73Sum of two sides 1900mm 260.34 324.29 4.20 107.29 nr 431.59Sum of two sides 2000mm 273.63 340.85 4.33 110.57 nr 451.42Sum of two sides 2100mm 162.79 202.78 4.43 113.12 nr 315.90Sum of two sides 2200mm 171.94 214.18 4.55 116.19 nr 330.37

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 435

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: DUCTWORK: VOLUME/FIRE DAMPERS– cont'd

DUCTWORK ANCILLARIES:VOLUME CONTROL AND FIREDAMPERS – cont'd

Fire damper; galvanised steel casing;stainless steel folding shutter; fusiblelink with manual reset; BS 476 4 hourfire rated – cont'd

Circular100mm dia. 91.37 113.82 0.80 20.43 nr 134.24160mm dia. 101.07 125.90 0.90 22.98 nr 148.88200mm dia. 110.45 137.58 1.05 26.81 nr 164.40250mm dia. 116.04 144.55 1.20 30.66 nr 175.20315mm dia. 140.97 175.60 1.35 34.51 nr 210.11355mm dia. 146.32 182.26 1.65 42.14 nr 224.40400mm dia. 160.03 199.34 1.90 48.55 nr 247.89450mm dia. 174.22 217.02 2.10 53.65 nr 270.66500mm dia. 198.85 247.70 2.95 75.33 nr 323.03630mm dia. 227.23 283.05 4.55 116.19 nr 399.24710mm dia. 247.57 308.39 5.20 132.79 nr 441.17800mm dia. 276.72 344.70 5.80 148.11 nr 492.81900mm dia. 309.09 385.02 6.40 163.43 nr 548.451000mm dia. 208.25 259.41 7.00 178.75 nr 438.16

Flat oval345 x 102mm 109.07 135.86 1.20 30.66 nr 166.52427 x 102mm 113.62 141.53 1.35 34.51 nr 176.04508 x 102mm 115.79 144.23 1.60 40.86 nr 185.09559 x 152mm 128.06 159.52 1.90 48.55 nr 208.07531 x 203mm 138.17 172.11 1.90 48.55 nr 220.66851 x 203mm 151.82 189.12 4.55 116.19 nr 305.30582 x 254mm 151.25 188.41 2.10 53.65 nr 242.05632 x 305mm 164.44 204.84 2.95 75.33 nr 280.17765 x 356mm 180.00 224.22 4.55 116.19 nr 340.41737 x 406mm 191.03 237.96 4.55 116.19 nr 354.15818 x 406mm 193.29 240.77 5.20 132.79 nr 373.56978 x 406mm 202.81 252.63 5.50 140.45 nr 393.08709 x 457mm 149.93 186.76 4.50 115.03 nr 301.79678 x 508mm 155.79 194.06 4.55 116.19 nr 310.25

U: VENTILATION/AIR CONDITIONING SYSTEMS

436 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Smoke/fire damper; galvanised steel casing;stainless steel folding shutter; fusible linkand 24V d.c. electro-magnetic shutter releasemechanism; spring operated; BS 476 4 hourfire rating

RectangularSum of two sides 200mm 300.97 374.91 1.60 40.86 nr 415.76Sum of two sides 300mm 301.82 375.96 1.60 40.86 nr 416.82Sum of two sides 400mm 302.67 377.02 1.60 40.86 nr 417.88Sum of two sides 500mm 310.32 386.55 1.60 40.86 nr 427.41Sum of two sides 600mm 318.30 396.49 1.70 43.43 nr 439.92Sum of two sides 700mm 326.60 406.83 2.10 53.65 nr 460.48Sum of two sides 800mm 335.10 417.42 2.15 54.92 nr 472.33Sum of two sides 900mm 343.92 428.41 2.30 58.84 nr 487.24Sum of two sides 1000mm 353.06 439.79 2.40 61.38 nr 501.17Sum of two sides 1100mm 362.42 451.45 2.60 66.50 nr 517.95Sum of two sides 1200mm 372.09 463.50 2.80 71.53 nr 535.03Sum of two sides 1300mm 382.08 475.94 3.10 79.16 nr 555.10Sum of two sides 1400mm 392.29 488.66 3.25 82.99 nr 571.65Sum of two sides 1500mm 402.81 501.76 3.40 86.86 nr 588.62Sum of two sides 1600mm 413.65 515.27 3.45 88.10 nr 603.36Sum of two sides 1700mm 424.70 529.03 3.60 91.93 nr 620.96Sum of two sides 1800mm 436.08 543.21 3.90 99.59 nr 642.80Sum of two sides 1900mm 447.66 557.63 4.20 107.29 nr 664.93Sum of two sides 2000mm 459.57 572.47 4.33 110.57 nr 683.04

Circular100mm dia. 319.27 397.70 0.80 20.43 nr 418.13160mm dia. 319.27 397.70 0.90 22.98 nr 420.68200mm dia. 319.27 397.70 1.05 26.81 nr 424.51250mm dia. 325.18 405.06 1.20 30.66 nr 435.72315mm dia. 331.31 412.70 1.35 34.51 nr 447.21355mm dia. 347.23 432.53 1.65 42.14 nr 474.67400mm dia. 360.37 448.90 1.90 48.55 nr 497.44450mm dia. 366.81 456.92 2.10 53.65 nr 510.57500mm dia. 380.28 473.70 2.95 75.33 nr 549.03630mm dia. 418.03 520.72 4.55 116.19 nr 636.91710mm dia. 434.60 541.36 5.20 132.79 nr 674.15800mm dia. 464.81 578.99 5.80 148.11 nr 727.10900mm dia. 492.81 613.87 6.40 163.43 nr 777.301000mm dia. 524.64 653.52 7.00 178.75 nr 832.27

Flat oval531 x 203mm 397.74 495.45 1.90 48.55 nr 543.99851 x 203mm 417.13 519.60 4.55 116.19 nr 635.79582 x 254mm 411.14 512.14 2.10 53.65 nr 565.79632 x 305mm 424.54 528.83 2.95 75.33 nr 604.16765 x 356mm 441.70 550.21 4.55 116.19 nr 666.40737 x 406mm 452.08 563.14 4.55 116.19 nr 679.33818 x 406mm 455.62 567.55 5.20 132.79 nr 700.33978 x 406mm 470.04 585.51 5.50 140.45 nr 725.96709 x 457mm 458.81 571.52 4.50 115.03 nr 686.55678 x 508mm 468.97 584.18 4.55 116.19 nr 700.36

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 437

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: GRILLES/DIFFUSERS/LOUVRES

Y46 – GRILLES/DIFFUSERS/LOUVRES

Supply grilles; single deflection; extrudedaluminium alloy frame and adjustablehorizontal vanes; silver grey polyesterpowder coated; screw fixed

Rectangular; for duct, ceiling and sidewall

150 x 100mm 11.04 13.75 0.60 15.32 nr 29.07150 x 150mm 11.52 14.35 0.60 15.32 nr 29.67200 x 150mm 12.48 15.55 0.65 16.60 nr 32.14200 x 200mm 12.96 16.14 0.72 18.39 nr 34.53300 x 100mm 12.48 15.55 0.72 18.39 nr 33.93300 x 150mm 12.96 16.14 0.80 20.43 nr 36.57300 x 200mm 15.36 19.13 0.88 22.47 nr 41.60300 x 300mm 16.32 20.33 1.04 26.56 nr 46.89400 x 100mm 13.92 17.34 0.88 22.47 nr 39.81400 x 150mm 14.40 17.94 0.94 24.00 nr 41.94400 x 200mm 17.76 22.12 1.04 26.56 nr 48.68400 x 300mm 20.64 25.71 1.12 28.60 nr 54.31600 x 200mm 22.56 28.10 1.26 32.18 nr 60.28600 x 300mm 28.80 35.87 1.40 35.75 nr 71.63600 x 400mm 36.00 44.84 1.61 41.11 nr 85.96600 x 500mm 41.28 51.42 1.76 44.94 nr 96.36600 x 600mm 50.40 62.78 2.17 55.41 nr 118.19800 x 300mm 35.04 43.65 1.76 44.94 nr 88.59800 x 400mm 42.72 53.21 2.17 55.41 nr 108.63800 x 600mm 58.56 72.95 3.00 76.61 nr 149.551000 x 300mm 39.36 49.03 2.60 66.39 nr 115.421000 x 400mm 48.96 60.99 3.00 76.61 nr 137.601000 x 600mm 68.16 84.90 3.80 97.04 nr 181.941000 x 800mm 108.14 134.71 3.80 97.04 nr 231.741200 x 600mm 109.50 136.40 4.61 117.72 nr 254.121200 x 800mm 137.97 171.86 4.61 117.72 nr 289.581200 x 1000mm 164.26 204.61 4.61 117.72 nr 322.33

U: VENTILATION/AIR CONDITIONING SYSTEMS

438 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Rectangular; for duct, ceiling and sidewallapplications; including opposed blade dampervolume regulator

150 x 100mm 17.76 22.12 0.72 18.40 nr 40.52150 x 150mm 18.72 23.32 0.72 18.40 nr 41.72200 x 150mm 20.64 25.71 0.83 21.21 nr 46.92200 x 200mm 21.12 26.31 0.90 22.98 nr 49.29300 x 100mm 21.12 26.31 0.90 22.98 nr 49.29300 x 150mm 22.56 28.10 0.98 25.03 nr 53.13300 x 200mm 24.96 31.09 1.06 27.08 nr 58.17300 x 300mm 27.36 34.08 1.20 30.66 nr 64.74400 x 100mm 23.52 29.30 1.06 27.08 nr 56.38400 x 150mm 25.44 31.69 1.13 28.85 nr 60.54400 x 200mm 27.36 34.08 1.20 30.66 nr 64.74400 x 300mm 31.68 39.46 1.34 34.23 nr 73.69600 x 200mm 36.96 46.04 1.50 38.34 nr 84.38600 x 300mm 41.28 51.42 1.66 42.42 nr 93.84600 x 400mm 52.32 65.17 1.80 46.01 nr 111.18600 x 500mm 60.00 74.74 2.00 51.07 nr 125.81600 x 600mm 64.80 80.72 2.60 66.50 nr 147.22800 x 300mm 61.44 76.53 2.00 51.07 nr 127.61800 x 400mm 70.08 87.30 2.60 66.50 nr 153.80800 x 600mm 90.72 113.01 3.61 92.19 nr 205.191000 x 300mm 71.04 88.49 3.00 76.68 nr 165.181000 x 400mm 85.44 106.43 3.61 92.19 nr 198.621000 x 600mm 112.80 140.51 4.61 117.68 nr 258.191000 x 800mm 192.99 240.40 4.61 117.68 nr 358.081200 x 600mm 142.08 176.98 5.62 143.46 nr 320.441200 x 800mm 227.73 283.67 6.10 155.77 nr 439.441200 x 1000mm 261.11 325.25 6.50 165.98 nr 491.24

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 439

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: GRILLES/DIFFUSERS/LOUVRES –cont'd

Supply grilles; double deflection; extrudedaluminium alloy frame and adjustablehorizontal and vertical vanes; whitepolyester powder coated; screw fixed

Rectangular; for duct, ceiling and sidewallapplications

150 x 100mm 11.04 13.75 0.88 22.47 nr 36.22150 x 150mm 11.04 13.75 0.88 22.47 nr 36.22200 x 150mm 12.48 15.55 1.08 27.58 nr 43.12200 x 200mm 14.40 17.94 1.25 31.92 nr 49.86300 x 100mm 14.40 17.94 1.25 31.92 nr 49.86300 x 150mm 14.40 17.94 1.50 38.30 nr 56.24300 x 200mm 16.32 20.33 1.75 44.69 nr 65.02300 x 300mm 20.64 25.71 2.15 54.90 nr 80.61400 x 100mm 17.76 22.12 1.75 44.69 nr 66.81400 x 150mm 17.76 22.12 1.95 49.80 nr 71.92400 x 200mm 19.20 23.92 2.15 54.90 nr 78.82400 x 300mm 24.00 29.90 2.55 65.12 nr 95.01600 x 200mm 27.36 34.08 3.01 76.86 nr 110.94600 x 300mm 34.56 43.05 3.36 85.80 nr 128.85600 x 400mm 42.24 52.62 3.80 97.04 nr 149.65600 x 500mm 50.40 62.78 4.20 107.25 nr 170.03600 x 600mm 59.04 73.54 4.51 115.17 nr 188.71800 x 300mm 48.00 59.79 4.20 107.25 nr 167.04800 x 400mm 59.04 73.54 4.51 115.17 nr 188.71800 x 600mm 85.44 106.43 5.10 130.23 nr 236.661000 x 300mm 109.50 136.40 4.80 122.57 nr 258.971000 x 400mm 36.43 45.38 5.10 130.23 nr 175.611000 x 600mm 51.89 64.64 5.72 146.07 nr 210.701000 x 800mm 192.99 240.40 5.72 146.07 nr 386.471200 x 600mm 61.16 76.18 6.33 161.64 nr 237.831200 x 800mm 240.79 299.94 6.33 161.64 nr 461.581200 x 1000mm 273.86 341.14 6.33 161.64 nr 502.78

U: VENTILATION/AIR CONDITIONING SYSTEMS

440 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Rectangular; for duct, ceiling and sidewallapplications; including opposed blade dampervolume regulator

150 x 100mm 19.20 23.92 1.00 25.54 nr 49.45150 x 150mm 20.64 25.71 1.00 25.54 nr 51.25200 x 150mm 22.08 27.50 1.26 32.18 nr 59.68200 x 200mm 24.96 31.09 1.43 36.52 nr 67.61300 x 100mm 23.52 29.30 1.43 36.52 nr 65.81300 x 150mm 26.40 32.89 1.68 42.90 nr 75.79300 x 200mm 28.32 35.28 1.93 49.28 nr 84.56300 x 300mm 31.68 39.46 2.31 58.99 nr 98.45400 x 100mm 27.36 34.08 1.93 49.28 nr 83.37400 x 150mm 30.24 37.67 2.14 54.65 nr 92.32400 x 200mm 33.12 41.26 2.31 58.99 nr 100.24400 x 300mm 38.40 47.83 2.77 70.73 nr 118.57600 x 200mm 42.72 53.21 3.25 82.99 nr 136.21600 x 300mm 50.40 62.78 3.62 92.44 nr 155.22600 x 400mm 58.56 72.95 3.99 101.89 nr 174.83600 x 500mm 63.36 78.92 4.44 113.38 nr 192.30600 x 600mm 77.28 96.26 4.94 126.15 nr 222.41800 x 300mm 65.28 81.32 4.44 113.38 nr 194.70800 x 400mm 78.72 98.06 4.94 126.15 nr 224.21800 x 600mm 120.48 150.08 5.71 145.81 nr 295.891000 x 300mm 84.00 104.64 5.20 132.79 nr 237.421000 x 400mm 101.76 126.76 5.71 145.81 nr 272.571000 x 600mm 155.04 193.13 6.53 166.75 nr 359.881000 x 800mm 224.88 280.12 6.53 166.75 nr 446.871200 x 600mm 188.16 234.38 7.34 187.43 nr 421.821200 x 800mm 263.37 328.07 8.80 224.72 nr 552.791200 x 1000mm 296.58 369.44 8.80 224.72 nr 594.15

Floor grille suitable for mounting in raisedaccess floors; heavy duty; extrudedaluminium; standard mill finish; completewith opposed blade volume control damper

Diffuser600mm x 600mm 159.36 198.51 0.70 17.88 nr 216.38Extra for nylon coated black finish 22.56 28.10 - - nr -

Exhaust grilles; aluminium

0° fixed blade core150 x 150mm 9.12 11.36 0.60 15.38 nr 26.74200 x 200mm 11.81 14.71 0.72 18.40 nr 33.11250 x 250mm 13.15 16.38 0.80 20.43 nr 36.81300 x 300mm 16.32 20.33 1.00 25.54 nr 45.87350 x 350mm 20.95 26.10 1.20 30.64 nr 56.74

0° fixed blade core; including opposed bladedamper volume regulator

150 x 150mm 14.35 17.88 0.62 15.84 nr 33.72200 x 200mm 18.24 22.72 0.72 18.40 nr 41.12250 x 250mm 21.84 27.21 0.80 20.43 nr 47.63300 x 300mm 25.73 32.05 1.00 25.54 nr 57.59350 x 350mm 34.30 42.73 1.20 30.64 nr 73.37

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 441

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: GRILLES/DIFFUSERS/LOUVRES –cont'd

Exhaust grilles; aluminium – cont'd

45° fixed blade core150 x 150mm 10.08 12.56 0.62 15.84 nr 28.40200 x 200mm 11.52 14.35 0.72 18.40 nr 32.75250 x 250mm 12.96 16.14 0.80 20.43 nr 36.57300 x 300mm 18.24 22.72 1.00 25.54 nr 48.26350 x 350mm 21.60 26.91 1.20 30.64 nr 57.55

45° fixed blade core; including opposed bladedamper volume regulator

150 x 150mm 16.80 20.93 0.62 15.84 nr 36.77200 x 200mm 20.16 25.11 0.72 18.40 nr 43.51250 x 250mm 21.60 26.91 0.80 20.43 nr 47.33300 x 300mm 28.32 35.28 1.00 25.54 nr 60.81350 x 350mm 30.72 38.27 1.20 30.64 nr 68.91

Eggcrate core150 x 150mm 11.52 14.35 0.62 15.84 nr 30.19200 x 200mm 12.96 16.14 1.00 25.54 nr 41.68250 x 250mm 16.32 20.33 0.80 20.43 nr 40.76300 x 300mm 20.16 25.11 1.00 25.54 nr 50.65350 x 350mm 23.04 28.70 1.20 30.64 nr 59.34

Eggcrate core; including opposed blade dampervolume regulator

150 x 150mm 12.96 16.14 0.62 15.84 nr 31.98200 x 200mm 19.20 23.92 0.72 18.40 nr 42.32250 x 250mm 23.04 28.70 0.80 20.43 nr 49.13300 x 300mm 26.88 33.48 1.00 25.54 nr 59.02350 x 350mm 33.12 41.26 1.20 30.64 nr 71.90

Mesh/perforated plate core150 x 150mm 24.48 30.49 0.62 15.83 nr 46.33200 x 200mm 17.76 22.12 0.72 18.39 nr 40.51250 x 250mm 20.64 25.71 0.80 20.43 nr 46.14300 x 300mm 24.48 30.49 1.00 25.54 nr 56.03350 x 350mm 27.36 34.08 1.20 30.64 nr 64.72

Mesh/perforated plate core; including opposedblade damper volume regulator

150 x 150mm 13.91 17.33 0.62 15.83 nr 33.16200 x 200mm 17.58 21.90 0.72 18.39 nr 40.28250 x 250mm 27.03 33.67 0.80 20.43 nr 54.10300 x 300mm 33.06 41.18 0.80 20.43 nr 61.61350 x 350mm 46.23 57.59 1.20 30.64 nr 88.23

U: VENTILATION/AIR CONDITIONING SYSTEMS

442 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Plastic air diffusion system

Eggcrate grilles150 x 150mm 3.75 4.67 0.62 15.28 nr 19.95200 x 200mm 5.91 7.36 0.72 17.75 nr 25.11250 x 250mm 6.57 8.18 0.80 19.71 nr 27.89300 x 300mm 7.27 9.06 1.00 24.64 nr 33.69

Single deflection grilles150 x 150mm 5.91 7.36 0.62 15.28 nr 22.64200 x 200mm 5.91 7.36 0.72 17.75 nr 25.11250 x 250mm 6.57 8.18 0.80 19.71 nr 27.89300 x 300mm 7.27 9.06 1.00 24.64 nr 33.69

Double deflection grilles150 x 150mm 5.91 7.36 0.62 15.28 nr 22.64200 x 200mm 9.66 12.03 0.72 17.75 nr 29.78250 x 250mm 10.91 13.59 0.80 19.71 nr 33.30300 x 300mm 14.97 18.65 1.00 24.64 nr 43.29

Door transfer grilles150 x 150mm 5.50 6.85 0.62 15.28 nr 22.13200 x 200mm 6.50 8.10 0.72 17.75 nr 25.85250 x 250mm 9.94 12.38 0.80 19.71 nr 32.09300 x 300mm 12.02 14.97 1.00 24.64 nr 39.61

Opposed blade dampers150 x 150mm 2.76 3.44 0.62 15.28 nr 18.72200 x 200mm 3.61 4.50 0.72 17.75 nr 22.25250 x 250mm 3.61 4.50 0.80 19.71 nr 24.21300 x 300mm 4.63 5.77 1.00 24.64 nr 30.41

Ceiling mounted diffusers; circularaluminium multi-core diffuser

Circular; for ceiling mounting141mm dia. neck 25.80 32.14 0.80 20.43 nr 52.57197mm dia. neck 31.20 38.86 1.10 28.09 nr 66.96309mm dia. neck 48.00 59.79 1.40 35.77 nr 95.56365mm dia. neck 59.40 73.99 1.50 38.34 nr 112.33477mm dia. neck 97.80 121.83 2.00 51.07 nr 172.90

Circular; for ceiling mounting; including louvredamper volume control

141mm dia. neck 28.20 35.13 1.00 25.54 nr 60.66197mm dia. neck 33.60 41.85 1.20 30.66 nr 72.51309mm dia. neck 51.60 64.28 1.60 40.86 nr 105.13365mm dia. neck 66.00 82.21 1.90 48.55 nr 130.76477mm dia. neck 109.20 136.03 2.40 61.38 nr 197.41

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 443

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: GRILLES/DIFFUSERS/LOUVRES –cont'd

Ceiling mounted diffusers; rectangularaluminium multi-cone diffuser; four wayapplications flow

Rectangular; for ceiling mounting150 x 150 mm neck 23.04 28.70 1.80 46.01 nr 74.71300 x 150 mm neck 34.95 43.54 2.30 58.73 nr 102.27300 x 300 mm neck 33.60 41.85 2.80 71.50 nr 113.35450 x 150 mm neck 44.18 55.03 2.80 71.50 nr 126.53450 x 300 mm neck 49.63 61.82 3.20 81.72 nr 143.54450 x 450 mm neck 48.48 60.39 3.40 86.86 nr 147.25600 x 150 mm neck 53.39 66.51 3.20 81.72 nr 148.22600 x 300 mm neck 61.00 75.98 3.50 89.38 nr 165.36600 x 600 mm neck 71.04 88.49 4.00 102.14 nr 190.64

Rectangular; for ceiling mounting; includingopposed blade damper volume regulator

150 x 150 mm neck 33.12 41.26 1.80 46.01 nr 87.27300 x 150 mm neck 34.95 43.54 2.30 58.73 nr 102.27300 x 300 mm neck 46.56 58.00 2.80 71.53 nr 129.53450 x 150 mm neck 56.90 70.88 2.80 71.50 nr 142.38450 x 300 mm neck 65.89 82.08 3.30 84.27 nr 166.35450 x 450 mm neck 67.20 83.71 3.51 89.60 nr 173.31600 x 150 mm neck 67.25 83.77 3.30 84.27 nr 168.04600 x 300 mm neck 79.19 98.64 4.00 102.14 nr 200.79600 x 600 mm neck 97.92 121.97 5.62 143.46 nr 265.44

Slot diffusers; continuous aluminium slotdiffuser with flanged frame (1500mmsections)

Diffuser1 slot 11.36 14.15 3.76 96.00 m 110.152 slot 20.02 24.94 3.76 95.97 m 120.913 slot 26.78 33.36 3.76 95.97 m 129.334 slot 33.27 41.44 4.50 115.03 m 156.476 slot 47.34 58.97 4.50 115.03 m 174.00

Diffuser; including equalizing deflector1 slot 23.52 29.30 5.26 134.40 m 163.702 slot 42.24 52.62 5.26 134.40 m 187.023 slot 56.16 69.96 5.26 134.40 m 204.364 slot 69.60 86.70 6.33 161.62 m 248.326 slot 98.88 123.17 6.33 161.62 m 284.79

Extra over for ends1 slot 7.20 8.97 1.00 25.54 nr 34.502 slot 9.45 11.77 1.00 25.54 nr 37.313 slot 10.80 13.45 1.00 25.54 nr 38.994 slot 12.15 15.13 1.30 33.20 nr 48.336 slot 14.85 18.50 1.40 35.75 nr 54.25

U: VENTILATION/AIR CONDITIONING SYSTEMS

444 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Plenum boxes; 1.0m long; circular spigot;including cord operated flap damper

1 slot 24.00 29.90 2.75 70.35 nr 100.242 slot 24.00 29.90 2.75 70.35 nr 100.243 slot 25.60 31.89 2.75 70.35 nr 102.244 slot 26.00 32.39 3.51 89.60 nr 121.996 slot 27.60 34.38 3.51 89.60 nr 123.98

Plenum boxes; 2.0m long; circular spigot;including cord operated flap damper

1 slot 30.80 68.26 3.26 83.18 nr 151.442 slot 30.80 38.37 3.26 83.18 nr 121.543 slot 32.40 40.36 3.26 83.18 nr 123.544 slot 33.60 41.85 3.76 96.00 nr 137.856 slot 34.40 42.85 3.76 96.00 nr 138.85

Perforated diffusers; rectangular facealuminium perforated diffuser; quickrelease face plate; for integration withrectangular ceiling tiles

Circular spigot; rectangular diffuser150mm dia. spigot; 300 x 300 diffuser 62.88 78.33 1.00 25.54 nr 103.86300mm dia. spigot; 600 x 600 diffuser 115.68 144.10 1.40 35.77 nr 179.86

Circular spigot; rectangular diffuser; includinglouvre damper volume regulator

150mm dia. spigot; 300 x 300 diffuser 79.68 99.25 1.00 25.54 nr 124.79300mm dia. spigot; 600 x 600 diffuser 133.92 166.82 1.60 40.86 nr 207.68

Rectangular spigot; rectangular diffuser150 x 150mm dia. spigot; 300 x 300mmdiffuser 35.15 43.78 1.00 24.64 nr 68.42300 x 150mm dia. spigot; 600 x 300mmdiffuser 46.49 57.91 1.20 29.57 nr 87.48300 x 300mm dia. spigot; 600 x 600mmdiffuser 50.66 63.10 1.40 34.49 nr 97.60600 x 300mm dia. spigot; 1200 x 600mmdiffuser 53.82 67.04 1.60 39.42 nr 106.46

Rectangular spigot; rectangular diffuser;including opposed blade damper volumeregulator

150 x 150mm dia. spigot; 300 x 300mmdiffuser 40.10 49.95 1.20 29.57 nr 79.52300 x 150mm dia. spigot; 600 x 300mmdiffuser 55.49 69.12 1.40 34.51 nr 103.63300 x 300mm dia. spigot; 600 x 600mmdiffuser 60.58 75.46 1.60 39.42 nr 114.88600 x 300mm dia. spigot; 1200 x 600mmdiffuser 68.05 84.77 1.80 44.35 nr 129.12

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 445

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: GRILLES/DIFFUSERS/LOUVRES –cont'd

Floor swirl diffuser; manual adjustment of airdischarge direction; complete with damperand dirt trap

Plastic Diffuser150 dia 20.35 25.35 0.50 12.77 nr 38.12200 dia 26.40 32.89 0.50 12.77 nr 45.65

Aluminium Diffuser150 dia 24.75 30.83 0.50 12.77 nr 43.60200 dia 30.80 38.37 0.50 12.77 nr 51.13

Plastic air diffusion system

Cellular diffusers300 x 300mm 6.12 7.62 2.80 69.01 nr 76.64600 x 600mm 12.29 15.31 4.00 98.55 nr 113.86

Multi-cone diffusers300 x 300mm 4.97 6.19 2.80 69.01 nr 75.21450 x 450mm 9.76 12.16 3.40 83.81 nr 95.96500 x 500mm 10.45 13.02 3.80 93.68 nr 106.70600 x 600mm 13.26 16.52 4.00 98.55 nr 115.07625 x 625mm 23.08 28.75 4.26 104.84 nr 133.59

Opposed blade dampers300 x 300mm 5.98 7.45 1.20 29.58 nr 37.03450 x 450mm 8.57 10.68 1.50 36.99 nr 47.67600 x 600mm 16.77 20.89 2.60 64.16 nr 85.05

Plenum boxes300mm 3.56 4.43 2.80 69.01 nr 73.45450mm 5.12 6.38 3.40 83.81 nr 90.18600mm 8.53 10.63 4.00 98.55 nr 109.18

Plenum spigot reducer600mm 4.71 5.87 1.00 24.64 nr 30.51

Blanking kits for cellular diffusers300mm 1.34 1.67 0.88 21.69 nr 23.36600mm 4.83 6.02 1.10 27.10 nr 33.12

Blanking kits for multi-cone diffusers300mm 1.34 1.67 0.88 21.69 nr 23.36450mm 2.87 3.58 0.90 22.18 nr 25.75600mm 4.83 6.02 1.10 27.10 nr 33.12

U: VENTILATION/AIR CONDITIONING SYSTEMS

446 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Acoustic louvres; opening mounted; 300mmdeep steel louvres with blades packed withacoustic infill; 12mm galvanised meshbirdscreen; screw fixing in opening

Louvre units; self finished galvanised steel900 high x 600 wide 107.25 133.60 3.00 73.92 nr 207.52900 high x 900 wide 133.07 165.76 3.00 73.92 nr 239.68900 high x 1200 wide 157.54 196.25 3.34 82.29 nr 278.54900 high x 1500 wide 205.61 256.12 3.34 82.29 nr 338.42900 high x 1800 wide 230.54 287.18 3.34 82.29 nr 369.47900 high x 2100 wide 255.46 318.21 3.34 82.29 nr 400.50900 high x 2400 wide 279.93 348.69 3.68 90.67 nr 439.36900 high x 2700 wide 316.43 394.16 3.68 90.67 nr 484.83900 high x 3000 wide 338.68 421.88 3.68 90.67 nr 512.551200 high x 600 wide 140.63 175.18 3.00 73.92 nr 249.101200 high x 900 wide 173.12 215.65 3.34 82.29 nr 297.951200 high x 1200 wide 205.16 255.56 3.34 82.29 nr 337.861200 high x 1500 wide 271.93 338.73 3.34 82.29 nr 421.021200 high x 1800 wide 303.97 378.64 3.68 90.67 nr 469.311200 high x 2100 wide 336.90 419.66 3.68 90.67 nr 510.331200 high x 2400 wide 368.95 459.58 3.68 90.67 nr 550.251500 high x 600 wide 174.46 217.31 3.00 73.92 nr 291.231500 high x 900 wide 214.07 266.66 3.34 82.29 nr 348.951500 high x 1200 wide 253.67 315.99 3.34 82.29 nr 398.281500 high x 1500 wide 338.24 421.33 3.68 90.67 nr 512.001500 high x 1800 wide 377.85 470.67 3.68 90.67 nr 561.341500 high x 2100 wide 417.91 520.57 4.00 98.55 nr 619.121800 high x 600 wide 207.39 258.33 3.34 82.29 nr 340.631800 high x 900 wide 254.56 317.10 3.34 82.29 nr 399.391800 high x 1200 wide 302.18 376.42 3.68 90.67 nr 467.091800 high x 1500 wide 404.99 504.48 3.68 90.67 nr 595.15

Louvre units; polyester powder coated steel900 high x 600 wide 155.77 194.04 3.00 73.92 nr 267.95900 high x 900 wide 205.16 255.56 3.00 73.92 nr 329.48900 high x 1200 wide 253.67 315.99 3.34 82.29 nr 398.28900 high x 1500 wide 325.77 405.80 3.34 82.29 nr 488.09900 high x 1800 wide 374.72 466.78 3.34 82.29 nr 549.07900 high x 2100 wide 424.13 528.33 3.34 82.29 nr 610.62900 high x 2400 wide 472.63 588.74 3.68 90.67 nr 679.41900 high x 2700 wide 532.72 663.58 3.68 90.67 nr 754.25900 high x 3000 wide 579.01 721.24 3.68 90.67 nr 811.911200 high x 600 wide 204.72 255.01 3.00 73.92 nr 328.931200 high x 900 wide 269.25 335.40 3.34 82.29 nr 417.691200 high x 1200 wide 333.78 415.78 3.34 82.29 nr 498.071200 high x 1500 wide 432.13 538.29 3.34 82.29 nr 620.581200 high x 1800 wide 496.22 618.12 3.68 90.67 nr 708.791200 high x 2100 wide 561.20 699.07 3.68 90.67 nr 789.741200 high x 2400 wide 625.28 778.89 3.68 90.67 nr 869.561500 high x 600 wide 254.56 317.10 3.00 73.92 nr 391.021500 high x 900 wide 334.22 416.33 3.34 82.29 nr 498.621500 high x 1200 wide 413.89 515.57 3.34 82.29 nr 597.861500 high x 1500 wide 538.51 670.79 3.68 90.67 nr 761.461500 high x 1800 wide 618.62 770.58 3.68 90.67 nr 861.251500 high x 2100 wide 698.28 869.82 4.00 98.55 nr 968.371800 high x 600 wide 303.51 378.07 3.34 82.29 nr 460.361800 high x 900 wide 398.75 496.71 3.34 82.29 nr 579.001800 high x 1200 wide 494.45 615.92 3.68 90.67 nr 706.591800 high x 1500 wide 645.32 803.84 3.68 90.67 nr 894.51

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 447

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: GRILLES/DIFFUSERS/LOUVRES –cont'd

Weather louvres; opening mounted; 300mmdeep galvanised steel louvres; screw fixingin position

Louvre units; including 12mm galvanised mesh

900 x 600mm 101.16 126.01 2.25 55.49 nr 181.50900 x 900mm 146.16 182.07 2.25 55.49 nr 237.56900 x 1200mm 175.86 219.06 2.50 61.60 nr 280.66900 x 1500mm 214.02 266.60 2.50 61.60 nr 328.19900 x 1800mm 252.19 314.14 2.50 61.60 nr 375.74900 x 2100mm 316.11 393.76 2.50 61.60 nr 455.36900 x 2400mm 339.58 423.00 2.76 68.06 nr 491.06900 x 2700mm 383.37 477.55 2.76 68.06 nr 545.61900 x 3000mm 418.68 521.53 2.76 68.06 nr 589.591200 x 600mm 137.00 170.65 2.25 55.49 nr 226.151200 x 900mm 191.43 238.46 2.50 61.60 nr 300.051200 x 1200mm 246.28 306.78 2.50 61.60 nr 368.381200 x 1500mm 287.48 358.10 2.50 61.60 nr 419.701200 x 1800mm 375.97 468.33 2.76 68.06 nr 536.391200 x 2100mm 427.58 532.62 2.76 68.06 nr 600.681200 x 2400mm 446.53 556.22 2.76 68.06 nr 624.281500 x 600mm 161.92 201.70 2.25 55.49 nr 257.191500 x 900mm 223.13 277.94 2.50 61.60 nr 339.541500 x 1200mm 293.91 366.11 2.50 61.60 nr 427.711500 x 1500mm 344.59 429.24 2.76 68.06 nr 497.301500 x 1800mm 406.31 506.12 2.76 68.06 nr 574.181500 x 2100mm 508.18 633.02 3.00 73.99 nr 707.011800 x 600mm 181.13 225.63 2.50 61.60 nr 287.221800 x 900mm 250.39 311.90 2.50 61.60 nr 373.501800 x 1200mm 328.33 408.99 2.76 68.06 nr 477.051800 x 1500mm 388.38 483.79 3.00 73.99 nr 557.78

U: VENTILATION/AIR CONDITIONING SYSTEMS

448 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: PLANT/EQUIPMENT

Y41 – FANS

Axial flow fan; including ancillaries, antivibration mountings, mounting feet,matching flanges, flexible connectorsand clips; 415V, 3 phase, 50Hz motor;includes fixing in position; electricalwork elsewhere

Aerofoil blade fan unit; short duct case315mm dia.; 0.47 m3/s duty; 147 Pa 540.00 672.65 4.50 110.87 nr 783.53500mm dia.; 1.89 m3/s duty; 500 Pa 744.00 926.77 1.00 24.64 nr 951.41560mm dia.; 2.36 m3/s duty; 147 Pa 723.00 900.61 5.50 135.51 nr 1036.12710mm dia.; 5.67 m3/s duty; 245 Pa 1118.00 1392.64 6.00 147.83 nr 1540.47

Aerofoil blade fan unit; long duct case315mm dia.; 0.47 m3/s duty; 147 Pa 621.00 773.55 4.50 110.87 nr 884.43500mm dia.; 1.89 m3/s duty; 500 Pa 790.00 984.07 5.00 123.19 nr 1107.26560mm dia.; 2.36 m3/s duty; 147 Pa 752.00 936.73 5.50 135.51 nr 1072.24710mm dia.; 5.67 m3/s duty; 245 Pa 1183.00 1473.61 6.00 147.83 nr 1621.44

Aerofoil blade fan unit; two stage parallel fanarrangement; long duct case

315mm; 0.47m3/s @ 500 Pa 1093.00 1361.50 4.50 110.87 nr 1472.38355mm; 0.83m3/s @ 147 Pa 1047.00 1304.20 4.75 117.03 nr 1421.23710mm; 3.77m3/s @ 431 Pa 2004.00 2496.30 6.00 147.83 nr 2644.13710mm; 6.61m3/s @ 500 Pa 2498.00 3111.65 6.00 147.83 nr 3259.48

Axial flow fan; suitable for operation at 300°Cfor 90 minutes; including ancillaries, antivibration mountings, mounting feet,matching flanges, flexible connectors andclips; 415V, 3 phase, 50Hz motor; includesfixing in position; electrical work elsewhere

450mm; 2.0m3/s @ 300Pa 630.00 784.76 5.00 123.19 nr 907.96630mm; 4.6m3/s @ 200Pa 1716.00 2137.55 5.50 135.51 nr 2273.06900mm; 9.0m3/s @ 300Pa 2002.00 2493.80 6.50 160.15 nr 2653.951000mm; 15.0m3/s @ 400Pa 4830.00 6016.52 7.50 184.79 nr 6201.31

Bifurcated fan; suitable for temperature up to200°C with motor protection to IP55;including ancillaries, anti vibrationmountings, mounting feet, matchingflanges, flexible connectors and clips;415V, 3 phase, 50Hz motor; includesfixing in position; electrical workelsewhere

300mm; 0.50m3/s @ 100Pa 1060.00 1320.40 4.50 110.87 nr 1431.27400mm; 1.97m3/s @ 200Pa 1596.00 1988.07 5.00 123.19 nr 2111.26630mm; 3.86m3/s @ 200Pa 1875.00 2335.61 5.50 135.51 nr 2471.12800mm; 6.10m3/s @ 400Pa 3585.00 4465.68 6.50 160.15 nr 4625.83

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 449

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: PLANT/EQUIPMENT – cont'd

FANS – cont'd

Duct mounted in line fan with backwardcurved centrifugal impellor; includingancillaries, matching flanges, flexibleconnectors and clips; 415V, 3phase,50Hz motor; includes fixing in position;electrical work elsewhere

0.5m3/s @ 200Pa 1232.59 1535.38 4.50 110.87 nr 1646.261.0m3/s @ 300Pa 1519.54 1892.82 5.00 123.19 nr 2016.023.0m3/s @ 500Pa 2510.84 3127.64 5.50 135.51 nr 3263.155.0m3/s @ 750Pa 3326.04 4143.10 6.50 160.15 nr 4303.257.0m3/s @ 1000Pa 4043.42 5036.71 7.00 172.47 nr 5209.18

Twin fan extract unit; belt driven; locatedinternally; complete withanti-vibration mounts and non returnshutter; including ancillaries, matchingflanges, flexible connectors and clips; 3phase, 50Hz motor; includes fixing inposition; electrical work elsewhere

0.25m3/s @ 150Pa 1700.84 2118.66 4.50 110.87 nr 2229.53Extra for external unit 227.95 283.95 - - nr 283.950.50m3/s @ 200Pa 1978.68 2464.76 5.00 123.19 nr 2587.95Extra for external unit 227.95 283.95 - - nr 283.951.00m3/s @ 200Pa 2256.36 2810.65 5.00 123.19 nr 2933.84Extra for external unit 227.95 283.95 - - nr 283.951.50m3/s @ 250Pa 6886.63 8578.37 5.50 135.51 nr 8713.88Extra for external unit 227.95 283.95 - - nr 283.952.00m3/s @ 250Pa 2925.60 3644.29 6.50 160.15 nr 3804.44Extra for external unit 227.95 283.95 - - nr 283.95Extra for auto changeover panel 214.54 267.24 2.50 61.60 nr 328.84

Roof mounted extract fan; includingancillaries, fibreglass cowling, fittedshutters and bird guard; 415V, 3 phase,50Hz motor; includes fixing in position;electrical work elsewhere

Flat roof installation, fixed to curb315mm; 900rpm 304.47 379.26 4.50 110.87 nr 490.14315mm; 1380rpm 566.97 706.25 4.50 110.87 nr 817.12400mm; 900rpm 797.67 993.62 5.50 135.51 nr 1129.13400mm; 1360rpm 687.88 856.86 5.50 135.51 nr 992.37800mm; 530rpm 2292.94 2856.22 7.00 172.47 nr 3028.68800mm; 700rpm 2153.97 2683.11 7.00 172.47 nr 2855.58800mm; 920rpm 1910.78 2380.18 7.00 172.47 nr 2552.641000mm; 470rpm 3057.25 3808.28 8.00 197.11 nr 4005.391000mm; 570rpm 2918.29 3635.19 8.00 197.11 nr 3832.291000mm; 710rpm 2839.09 3536.53 8.00 197.11 nr 3733.64

U: VENTILATION/AIR CONDITIONING SYSTEMS

450 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Pitched roof installation; including purlinmounting box

315mm; 900rpm 630.29 785.12 4.50 110.87 nr 896.00315mm; 1380rpm 630.29 785.12 4.50 110.87 nr 896.00400mm; 900rpm 874.17 1088.92 5.50 135.51 nr 1224.43400mm; 1360rpm 764.38 952.15 5.50 135.51 nr 1087.67800mm; 530rpm 2445.34 3046.05 7.00 172.47 nr 3218.52800mm; 700rpm 2306.37 2872.94 7.00 172.47 nr 3045.41800mm; 920rpm 2063.18 2570.01 7.00 172.47 nr 2742.481000mm; 470rpm 3282.65 4089.05 8.00 197.11 nr 4286.161000mm; 570rpm 3143.69 3915.96 8.00 197.11 nr 4113.061000mm; 710rpm 3064.47 3817.28 8.00 197.11 nr 4014.38

Centrifugal fan; single speed for internaldomestic kitchens/utility rooms; fittedwith standard overload protection;complete with housing; includes placingin position; electrical work elsewhere

Window mounted245m3/hr 84.29 97.05 0.50 12.32 nr 109.37500m3/hr 269.87 621.43 0.50 12.32 nr 633.74

Wall mounted245m3/hr 221.46 365.68 0.83 20.53 nr 386.21500m3/hr 435.53 1136.52 0.83 20.53 nr 1157.05

Centrifugal fan; various speeds,simultaneous ventilation from separateareas fitted with standard overloadprotection; complete with housing;includes placing in position; ducting andelectrical work elsewhere

Fan unit147–300m3/hr 138.26 172.22 1.00 24.64 nr 196.86175-411m3/hr 228.26 284.33 1.00 24.64 nr 308.97

Toilet extract units; centrifugal fan; variousspeeds for internal domesticbathrooms/ W.Cs, with built in filter;complete with housing; includes placingin position; electrical work elsewhere

Fan unit; fixed to wall; including shutterSingle speed 85m3/hr 92.59 115.34 0.75 18.48 nr 133.81Two speed 60-85m3/hr 115.13 143.41 0.83 20.53 nr 163.94

Humidity controlled; autospeed; fixed to wall;including shutter

30–60–85m3/hr 186.89 232.80 1.00 24.64 nr 257.44

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 451

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: PLANT/EQUIPMENT – cont'd

Y42 – AIR FILTRATION

High efficiency duct mounted filters;99.997% H13 (EU13); tested to BS 3928

Standard; 2100m3/ hr air volume; continuousrating up to 80°C; sealed wood case, aluminiumspacers, neoprene gaskets; water repellant filtermedia; includes placing in position

610 x 610 x 292mm 225.00 280.27 1.00 25.54 nr 305.81Side withdrawl frame 84.60 105.38 2.50 63.84 nr 169.22

High capacity; 3400m3/hr air volume; continuousrating up to 80°C; anti-corrosion coated mildsteel frame, polyurethane sealant and neoprenegaskets; water repellant filter media; includesplacing in position

610 x 610 x 292mm 241.00 300.20 1.00 25.54 nr 325.74Side withdrawl frame 84.60 105.38 2.50 63.84 nr 169.22

Bag Filters; 40/60% F5 (EU5); tested toBSEN 779

Duct mounted bag filter; continuous rating up to60°C; rigid filter assembly; sealed into one piececoated mild steel header with sealed pocketseparators; includes placing in position

6 pocket, 592 x 592 x 25mm header; pockets350mm long; 1690m3/hr 17.64 21.97 1.00 25.54 nr 47.51Side withdrawl frame 18.18 22.65 2.00 51.07 nr 73.726 pocket, 592 x 592 x 25mm header; pockets500mm long; 2550m3/hr 19.25 23.98 1.50 38.30 nr 62.28Side withdrawl frame 18.18 22.65 2.50 63.84 nr 86.496 pocket, 592 x 592 x 25mm header; pockets600mm long; 3380m3/hr 20.85 25.97 1.50 38.30 nr 64.28Side withdrawl frame 18.18 22.65 3.00 76.61 nr 99.25

Bag Filters; 80/90% F7, (EU7); tested toBSEN 779

Duct mounted bag filter; continuous rating up to60°C; rigid filter assembly; sealed into one piececoated mild steel header with sealed pocketseparators; includes placing in position

6 pocket, 592 x 592 x 25mm header; pockets500mm long; 1688m3/hr 20.85 25.97 1.00 25.54 nr 51.51Side withdrawl frame 18.18 22.65 2.00 51.07 nr 73.726 pocket, 592 x 592 x 25mm header; pockets600mm long; 2047m3/hr 22.46 27.98 1.50 38.30 nr 66.28Side withdrawl frame 18.18 22.65 2.50 63.84 nr 86.496 pocket, 592 x 592 x 25mm header; pockets700mm long; 2729m3/hr 24.06 29.97 1.50 38.30 nr 68.27Side withdrawl frame 18.18 22.65 3.00 76.61 nr 99.25

U: VENTILATION/AIR CONDITIONING SYSTEMS

452 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Grease filters, washable; minimum 65%Double sided extract unit; lightweight stainlesssteel construction; demountable composite filtermedia of woven metal mat and expanded metalmesh supports; for mounting on hood andextract systems (hood not included); includesplacing in position

500 x 686 x 565mm, 4080m3/hr 359.30 413.67 2.00 51.07 nr 464.741000 x 686 x 565mm, 8160m3/hr; 547.93 630.85 3.00 76.61 nr 707.451500 x 686 x 565mm, 12240m3/hr; 751.56 865.29 3.50 89.38 nr 954.67

Panel filters; 82% G3 (EU3); tested to BSEN779

Modular duct mounted filter panels; continuousrating up to 100°C; graduated density media;rigid cardboard frame; includes placing inposition

596 x 596 x 47mm, 2360m3/hr 5.04 6.28 1.00 25.54 nr 31.81Side withdrawl frame 51.48 64.13 2.50 63.84 nr 127.97596 x 287 x 47mm, 1140m3/hr 3.59 4.47 1.00 25.54 nr 30.01Side withdrawl frame 51.48 64.13 2.50 63.84 nr 127.97

Panel filters; 90% G4 (EU4); tested to BSEN779

Modular duct mounted filter panels; continuousrating up to 100°C; pleated media with wiresupport; rigid cardboard frame; includes placingin position

596 x 596 x 47mm, 2560m3/hr 10.29 12.82 1.00 25.54 nr 38.35side withdrawl frame 64.93 80.88 3.00 76.61 nr 157.49596 x 287 x 47mm, 1230m3/hr 7.94 9.89 1.00 25.54 nr 35.43Side withdrawl frame 51.48 64.13 3.00 76.61 nr 140.73

Carbon filters; standard duty disposablecarbon filters; steel frame with bondedcarbon panels; for fixing to ductwork;including placing in position

12 panels597 x 597 x 298mm, 1460m3/hr 306.22 381.44 0.33 8.43 nr 389.87597 x 597 x 451mm, 2200m3/hr 345.21 430.01 0.33 8.43 nr 438.44597 x 597 x 597mm, 2930m3/hr 384.97 479.54 0.33 8.43 nr 487.97

8 panels451 x 451 x 298mm, 740m3/hr 230.86 287.57 0.29 7.41 nr 294.98451 x 451 x 451mm, 1105m3/hr 255.51 318.28 0.29 7.41 nr 325.68451 x 451 x 597mm, 1460m3/hr 279.04 347.59 0.29 7.41 nr 354.99

6 panels298 x 298 x 298mm, 365m3/hr 163.58 203.76 0.25 6.38 nr 210.15298 x 298 x 451mm, 550m3/hr 175.14 218.16 0.25 6.38 nr 224.55298 x 298 x 597mm, 780m3/hr 186.20 231.94 0.25 6.38 nr 238.33

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 453

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: SILENCERS/ACOUSTIC TREATMENT

Y45 – SILENCERS/ACOUSTIC TREATMENT

Attenuators; DW144 galvanised constructionc/w splitters; self securing; fitted to ductwork

To suit rectangular ducts; unit length 600mm100 x 100mm 86.60 107.87 0.75 19.15 nr 127.03150 x 150mm 90.40 112.61 0.75 19.15 nr 131.76200 x 200mm 94.19 117.33 0.75 19.15 nr 136.48300 x 300mm 105.38 131.27 0.75 19.15 nr 150.42400 x 400mm 118.29 147.35 1.00 25.54 nr 172.88500 x 500mm 138.06 171.98 1.25 31.92 nr 203.90600 x 300mm 132.99 165.66 1.25 31.92 nr 197.58600 x 600mm 186.13 231.85 1.25 31.92 nr 263.77700 x 300mm 141.00 175.64 1.50 38.30 nr 213.94700 x 700mm 209.96 261.54 1.50 38.30 nr 299.84800 x 300mm 146.06 181.94 2.00 51.07 nr 233.01800 x 800mm 242.23 301.74 2.00 51.07 nr 352.811000 x 1000mm 310.07 386.24 3.00 76.61 nr 462.85

To suit rectangular ducts; unit length 1200mm200 x 200mm 103.86 129.37 1.00 25.54 nr 154.91300 x 300mm 128.41 159.95 1.00 25.54 nr 185.49400 x 400mm 154.39 192.32 1.33 33.96 nr 226.28500 x 500mm 186.35 232.13 1.66 42.39 nr 274.52600 x 300mm 177.69 221.34 1.66 42.39 nr 263.73600 x 600mm 259.97 323.83 1.66 42.39 nr 366.22700 x 300mm 190.47 237.26 2.00 51.07 nr 288.33700 x 700mm 297.50 370.58 2.00 51.07 nr 421.65800 x 300mm 199.13 248.05 2.66 67.93 nr 315.97800 x 800mm 343.28 427.61 2.66 67.93 nr 495.531000 x 1000mm 464.69 578.84 4.00 102.14 nr 680.991300 x 1300mm 797.67 993.62 8.00 204.29 nr 1197.911500 x 1500mm 913.02 1137.31 8.00 204.29 nr 1341.601800 x 1800mm 1249.23 1556.11 10.66 272.21 nr 1828.332000 x 2000mm 1401.78 1746.14 13.33 340.39 nr 2086.53

To suit rectangular ducts; unit length 1800mm200 x 200mm 131.08 163.28 1.00 25.54 nr 188.82300 x 300mm 174.19 216.98 1.00 25.54 nr 242.52400 x 400mm 208.21 259.36 1.33 33.96 nr 293.32500 x 500mm 242.65 302.26 1.66 42.39 nr 344.65600 x 300mm 253.79 316.14 1.66 42.39 nr 358.52600 x 600mm 354.62 441.73 1.66 42.39 nr 484.12700 x 300mm 269.04 335.13 2.00 51.07 nr 386.20700 x 700mm 423.70 527.78 2.00 51.07 nr 578.86800 x 300mm 284.50 354.39 2.66 67.93 nr 422.31800 x 800mm 492.99 614.10 2.66 67.93 nr 682.021000 x 1000mm 662.65 825.43 4.00 102.14 nr 927.581300 x 1300mm 1107.00 1378.94 8.00 204.29 nr 1583.231500 x 1500mm 1254.52 1562.70 8.00 204.29 nr 1766.991800 x 1800mm 1972.19 2456.67 10.66 272.21 nr 2728.882000 x 2000mm 1741.67 2169.52 13.33 340.39 nr 2509.922300 x 2300mm 2465.20 3070.79 16.00 408.58 nr 3479.372500 x 2500mm 3438.65 4283.38 18.66 476.50 nr 4759.88

U: VENTILATION/AIR CONDITIONING SYSTEMS

454 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

To suit rectangular ducts; unit length 2400mm500 x 500mm 313.79 390.87 2.08 53.19 nr 444.07600 x 300mm 299.57 373.16 2.08 53.19 nr 426.35600 x 600mm 446.18 555.79 2.08 53.19 nr 608.98700 x 300mm 324.72 404.49 2.50 63.84 nr 468.33700 x 700mm 527.02 656.49 2.50 63.84 nr 720.33800 x 300mm 343.28 427.61 3.33 85.03 nr 512.64800 x 800mm 609.91 759.74 3.33 85.03 nr 844.771000 x 1000mm 822.88 1025.03 5.00 127.68 nr 1152.711300 x 1300mm 1332.81 1660.22 10.00 255.36 nr 1915.581500 x 1500mm 1521.15 1894.83 10.00 255.36 nr 2150.191800 x 1800mm 2170.40 2703.57 13.33 340.34 nr 3043.922000 x 2000mm 2435.55 3033.86 16.66 425.43 nr 3459.292300 x 2300mm 3013.32 3753.56 20.00 510.72 nr 4264.282500 x 2500mm 4231.14 5270.55 23.32 595.60 nr 5866.15

To suit circular ducts; unit length 600mm100mm dia. 75.21 93.69 0.75 19.15 nr 112.84200mm dia. 88.49 110.23 0.75 19.15 nr 129.38250mm dia. 100.31 124.95 0.75 19.15 nr 144.10315mm dia. 116.76 145.44 1.00 25.54 nr 170.98355mm dia. 135.11 168.30 1.00 25.54 nr 193.84400mm dia. 145.23 180.91 1.00 25.54 nr 206.44450mm dia. 175.38 218.46 1.00 25.54 nr 244.00500mm dia. 193.10 240.54 1.26 32.12 nr 272.66630mm dia. 227.67 283.60 1.50 38.30 nr 321.90710mm dia. 247.92 308.82 1.50 38.30 nr 347.13800mm dia. 275.76 343.50 2.00 51.07 nr 394.571000mm dia. 370.17 461.10 3.00 76.61 nr 537.71

To suit circular ducts; unit length 1200mm100mm dia. 110.64 137.82 1.00 25.54 nr 163.36200mm dia. 121.39 151.21 1.00 25.54 nr 176.75250mm dia. 136.37 169.87 1.00 25.54 nr 195.41315mm dia. 155.98 194.30 1.33 33.96 nr 228.26355mm dia. 186.99 232.93 1.33 33.96 nr 266.89400mm dia. 198.37 247.10 1.33 33.96 nr 281.06450mm dia. 229.79 286.24 1.33 33.96 nr 320.20500mm dia. 235.49 293.34 1.66 42.39 nr 335.73630mm dia. 311.82 388.42 2.00 51.07 nr 439.49710mm dia. 344.71 429.39 2.00 51.07 nr 480.46800mm dia. 344.08 428.61 2.66 67.93 nr 496.531000mm dia. 461.91 575.38 4.00 102.14 nr 677.531250mm dia. 870.13 1083.88 8.00 204.29 nr 1288.171400mm dia. 946.04 1178.44 8.00 204.29 nr 1382.731600mm dia. 1048.81 1306.46 10.66 272.21 nr 1578.67

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 455

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U10: SILENCERS/ACOUSTIC TREATMENT –cont'd

SILENCERS/ACOUSTIC TREATMENT – cont'd

Attenuators; DW144 galvanised constructionc/w splitters; self securing; fitted to ductwork– cont'd

To suit circular ducts; unit length 1800mm200mm dia. 170.11 211.90 1.25 31.92 nr 243.82250mm dia. 190.35 237.11 1.25 31.92 nr 269.03315mm dia. 226.21 281.78 1.66 42.39 nr 324.17355mm dia. 266.70 332.22 1.66 42.39 nr 374.61400mm dia. 281.89 351.14 1.66 42.39 nr 393.53450mm dia. 275.97 343.76 1.66 42.39 nr 386.15500mm dia. 654.30 815.03 2.08 53.11 nr 868.15630mm dia. 342.81 427.02 2.50 63.84 nr 490.86710mm dia. 401.02 499.53 2.50 63.84 nr 563.37800mm dia. 414.94 516.87 3.33 85.03 nr 601.911000mm dia. 1216.47 1515.30 5.00 127.68 nr 1642.981250mm dia. 1101.05 1371.53 6.66 170.07 nr 1541.601400mm dia. 1083.33 1349.46 6.66 170.07 nr 1519.531600mm dia. 671.31 836.22 10.00 255.36 nr 1091.58

U10: THERMAL INSULATION

Y50 – THERMAL INSULATION

Concealed Ductwork

Flexible wrap; 20kg–45kg Bright Class Oaluminium foil faced; Bright Class O foil tapedjoints; 62mm metal pins and washers;aluminium bands

40mm thick insulation 9.66 12.03 0.40 7.74 m2 19.77

Semi-rigid slab; 45kg Bright Class O aluminiumfoil faced mineral fibre; Bright Class O foil tapedjoints; 62mm metal pins and washers;aluminium bands

40mm thick insulation 12.64 15.75 0.65 12.58 m2 28.33

Plantroom Ductwork

Semi-rigid slab; 45kg Bright Class O aluminiumfoil faced mineral fibre; Bright Class O foil tapedjoints; 62mm metal pins and washers; 22 swgplain/embossed aluminium cladding; pop rivited

50mm thick insulation 31.88 39.71 1.50 29.03 m2 68.74

External Ductwork

Semi-rigid slab; 45kg Bright Class O aluminiumfoil faced mineral fibre; Bright Class O foil tapedjoints; 62mm metal pins and washers; 0.8mmpolyisobutylene sheeting; welded joints

50mm thick insulation 23.26 28.97 1.25 24.19 m2 53.17

U: VENTILATION/AIR CONDITIONING SYSTEMS

456 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U14: DUCTWORK: FIRE RATED

Y30 – DUCTLINES

The relevant BS requires that the fire ratingof ductwork meets 3 criteria; stability(hours), integrity (hours) and insulation(hours). The least of the 3 periods definesthe fire rating. The BS does however allowstability and integrity to be considered inisolation. Rates are therefore provided forboth types of system.

Care should to be taken when using therates within this section to ensure that therequiremements for stability, integrity andinsulation are known and the appropriaterates are used

High density single layer mineral wool firerated ductwork slab, in accordance withBS476, Part 24 (ISO 6944: 1985), ducts "TypeA" and "Type B"; 165kg class O foil facedmineral fibre; 100mm wide bright class O foiltaped joints; welded pins; includesprotection to all supports.

1/2 hour stability, integrity and insulation25mm thick, vertical and horizontal ductwork 34.70 43.22 1.25 24.19 m2 67.42

1 hour stability, integrity and insulation30mm thick, vertical ductwork 40.74 50.75 1.50 29.03 m2 79.7840mm thick, horizontal ductwork 47.91 59.68 1.50 29.03 m2 88.71

1½ hour stability, integrity and insulation50mm thick, vertical ductwork 57.24 71.30 1.75 33.87 m2 105.1770mm thick, horizontal ductwork 71.60 89.19 1.75 33.87 m2 123.06

2 hour stability, integrity and insulation70mm, vertical ductwork 73.77 91.89 2.00 38.71 m2 130.6090mm horizontal ductwork 88.12 109.77 2.00 38.71 m2 148.47

Kitchen extract, 1 hour stability, integrity and

insulation90mm, vertical and horizontal 88.12 109.77 2.00 38.71 m2 148.47

Galvanised sheet metal rectangular sectionductwork to BS476 Part 24 (ISO6944:1985), ducts "Type A" and "TypeB"; provides 2 hours stability and 2hours integrity at 1100°C (no rating forinsulation); including all necessarystiffeners, joints and supports in therunning length

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 457

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U14: DUCTWORK: FIRE RATED – cont'd

DUCTLINES – cont'd

Ductwork up to 600mm longest sideSum of two sides 200mm 59.72 120.32 2.91 74.31 m 194.63Sum of two sides 300mm 64.84 130.63 2.99 76.35 m 206.98Sum of two sides 400mm 69.94 140.91 3.17 80.95 m 221.86Sum of two sides 500mm 75.06 151.22 3.37 86.06 m 237.28Sum of two sides 600mm 80.16 161.50 3.54 90.40 m 251.90Sum of two sides 700mm 85.28 171.81 3.72 94.99 m 266.80Sum of two sides 800mm 90.40 182.12 3.90 99.59 m 281.71Sum of two sides 900mm 95.50 192.40 5.04 128.70 m 321.10Sum of two sides 1000mm 100.62 202.71 5.58 142.49 m 345.20Sum of two sides 1100mm 105.72 212.99 5.84 149.13 m 362.12Sum of two sides 1200mm 110.83 223.29 6.11 156.03 m 379.32

Extra over fittings; Ductwork up to 600mmlongest side

End CapSum of two sides 200mm 16.96 34.16 0.81 20.68 nr 54.84Sum of two sides 300mm 17.98 36.23 0.84 21.45 nr 57.68Sum of two sides 400mm 19.02 38.32 0.87 22.22 nr 60.54Sum of two sides 500mm 20.05 40.39 0.90 22.98 nr 63.37Sum of two sides 600mm 21.07 42.46 0.93 23.75 nr 66.20Sum of two sides 700mm 22.11 44.55 0.96 24.51 nr 69.06Sum of two sides 800mm 23.17 46.67 0.98 25.03 nr 71.70Sum of two sides 900mm 24.19 48.74 1.17 29.88 nr 78.62Sum of two sides 1000mm 25.22 50.81 1.22 31.15 nr 81.96Sum of two sides 1100mm 26.26 52.90 1.25 31.92 nr 84.82Sum of two sides 1200mm 27.28 54.97 1.28 32.69 nr 87.65

ReducerSum of two sides 200mm 67.26 135.50 2.23 56.95 nr 192.44Sum of two sides 300mm 70.35 141.73 2.37 60.52 nr 202.25Sum of two sides 400mm 73.43 147.93 2.51 64.10 nr 212.02Sum of two sides 500mm 76.53 154.18 2.65 67.67 nr 221.85Sum of two sides 600mm 79.61 160.39 2.79 71.25 nr 231.63Sum of two sides 700mm 82.70 166.61 2.87 73.29 nr 239.90Sum of two sides 800mm 85.79 172.84 3.01 76.86 nr 249.71Sum of two sides 900mm 88.88 179.07 3.06 78.14 nr 257.21Sum of two sides 1000mm 91.96 185.27 3.17 80.95 nr 266.22Sum of two sides 1100mm 95.04 191.47 3.22 82.23 nr 273.70Sum of two sides 1200mm 98.14 197.73 3.28 83.76 nr 281.49

OffsetSum of two sides 200mm 162.32 327.03 2.95 75.33 nr 402.36Sum of two sides 300mm 166.35 335.13 3.11 79.42 nr 414.55Sum of two sides 400mm 170.37 343.24 3.26 83.25 nr 426.48Sum of two sides 500mm 174.41 351.37 3.42 87.33 nr 438.70Sum of two sides 600mm 178.43 359.47 3.57 91.16 nr 450.64Sum of two sides 700mm 182.47 367.61 3.73 95.25 nr 462.85Sum of two sides 800mm 186.49 375.71 3.23 82.48 nr 458.19Sum of two sides 900mm 190.53 383.84 3.45 88.10 nr 471.94Sum of two sides 1000mm 194.55 391.95 3.67 93.72 nr 485.66Sum of two sides 1100mm 198.57 400.05 3.78 96.53 nr 496.58Sum of two sides 1200mm 202.62 408.21 3.89 99.33 nr 507.55

U: VENTILATION/AIR CONDITIONING SYSTEMS

458 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

90° radius bendSum of two sides 200mm 65.81 132.59 2.06 52.60 nr 185.19Sum of two sides 300mm 70.81 142.65 2.21 56.43 nr 199.09Sum of two sides 400mm 75.78 152.66 2.36 60.27 nr 212.93Sum of two sides 500mm 80.78 162.75 2.51 64.10 nr 226.85Sum of two sides 600mm 85.77 172.79 2.66 67.93 nr 240.71Sum of two sides 700mm 90.73 182.80 2.81 71.76 nr 254.55Sum of two sides 800mm 95.73 192.86 2.97 75.84 nr 268.70Sum of two sides 900mm 100.70 202.87 2.99 76.35 nr 279.22Sum of two sides 1000mm 105.70 212.96 3.04 77.63 nr 290.59Sum of two sides 1100mm 110.67 222.97 3.07 78.40 nr 301.36Sum of two sides 1200mm 115.65 233.00 3.09 78.91 nr 311.91

45° radius bendSum of two sides 200mm 81.15 163.49 1.52 38.81 nr 202.30Sum of two sides 300mm 83.17 167.57 1.59 40.60 nr 208.17Sum of two sides 400mm 85.20 171.65 1.66 42.39 nr 214.03Sum of two sides 500mm 87.21 175.70 1.73 44.18 nr 219.87Sum of two sides 600mm 89.22 179.75 1.80 45.96 nr 225.71Sum of two sides 700mm 91.25 183.83 1.87 47.75 nr 231.58Sum of two sides 800mm 93.24 187.85 1.93 49.28 nr 237.14Sum of two sides 900mm 95.27 191.93 1.99 50.82 nr 242.75Sum of two sides 1000mm 97.28 195.99 2.05 52.35 nr 248.34Sum of two sides 1100mm 99.29 200.04 2.11 53.88 nr 253.92Sum of two sides 1200mm 101.30 204.09 2.17 55.41 nr 259.51

90° mitre bendSum of two sides 200mm 68.23 137.46 2.47 63.07 nr 200.53Sum of two sides 300mm 79.08 159.32 2.65 67.67 nr 227.00Sum of two sides 400mm 89.92 181.16 2.84 72.52 nr 253.69Sum of two sides 500mm 100.79 203.06 3.02 77.12 nr 280.18Sum of two sides 600mm 111.63 224.90 3.20 81.72 nr 306.61Sum of two sides 700mm 122.49 246.77 3.38 86.31 nr 333.08Sum of two sides 800mm 133.34 268.63 3.56 90.91 nr 359.54Sum of two sides 900mm 144.19 290.50 3.59 91.67 nr 382.17Sum of two sides 1000mm 155.06 312.39 3.66 93.46 nr 405.86Sum of two sides 1100mm 165.89 334.21 3.69 94.23 nr 428.43Sum of two sides 1200mm 176.77 356.13 3.72 94.99 nr 451.12

Branch (Side-on Shoe)Sum of two sides 200mm 25.33 51.02 0.98 25.03 nr 76.05Sum of two sides 300mm 25.47 51.32 1.06 27.07 nr 78.39Sum of two sides 400mm 25.61 51.59 1.14 29.11 nr 80.71Sum of two sides 500mm 25.76 51.89 1.22 31.15 nr 83.05Sum of two sides 600mm 25.88 52.14 1.30 33.20 nr 85.33Sum of two sides 700mm 26.03 52.44 1.38 35.24 nr 87.68Sum of two sides 800mm 26.15 52.68 1.46 37.28 nr 89.96Sum of two sides 900mm 26.35 53.09 1.37 34.98 nr 88.07Sum of two sides 1000mm 26.42 53.23 1.46 37.28 nr 90.51Sum of two sides 1100mm 26.57 53.53 1.50 38.30 nr 91.83Sum of two sides 1200mm 26.70 53.80 1.55 39.58 nr 93.38

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 459

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U14: DUCTWORK: FIRE RATED – cont'd

DUCTLINES – cont'd

Ductwork 601 to 800mm longest side

Sum of two sides 900mm 95.49 192.37 5.04 128.70 m 321.07Sum of two sides 1000mm 100.60 202.68 5.58 142.49 m 345.17Sum of two sides 1100mm 105.72 212.99 5.84 149.13 m 362.12Sum of two sides 1200mm 110.83 223.29 6.11 156.03 m 379.32Sum of two sides 1300mm 115.97 233.63 6.38 162.92 m 396.55Sum of two sides 1400mm 121.08 243.94 6.65 169.81 m 413.75Sum of two sides 1500mm 126.21 254.27 6.91 176.45 m 430.73Sum of two sides 1600mm 131.33 264.58 7.18 183.35 m 447.93

Extra over fittings; Ductwork 601 to 800mmlongest side

End CapSum of two sides 900mm 22.48 45.28 1.17 29.88 nr 75.16Sum of two sides 1000mm 24.08 48.52 1.22 31.15 nr 79.67Sum of two sides 1100mm 25.70 51.78 1.25 31.92 nr 83.70Sum of two sides 1200mm 27.30 54.99 1.28 32.69 nr 87.68Sum of two sides 1300mm 28.90 58.23 1.31 33.45 nr 91.68Sum of two sides 1400mm 30.51 61.47 1.34 34.22 nr 95.69Sum of two sides 1500mm 32.12 64.70 1.36 34.73 nr 99.43Sum of two sides 1600mm 33.72 67.94 1.39 35.49 nr 103.44

ReducerSum of two sides 900mm 84.12 169.47 3.06 78.14 nr 247.61Sum of two sides 1000mm 88.80 178.91 3.17 80.95 nr 259.86Sum of two sides 1100mm 93.47 188.32 3.22 82.23 nr 270.54Sum of two sides 1200mm 98.16 197.75 3.28 83.76 nr 281.51Sum of two sides 1300mm 102.84 207.19 3.33 85.03 nr 292.23Sum of two sides 1400mm 107.53 216.63 3.38 86.31 nr 302.94Sum of two sides 1500mm 112.20 226.04 3.44 87.84 nr 313.88Sum of two sides 1600mm 116.88 235.48 3.49 89.12 nr 324.60

OffsetSum of two sides 900mm 178.90 360.42 3.45 88.10 nr 448.52Sum of two sides 1000mm 187.42 377.59 3.67 93.72 nr 471.30Sum of two sides 1100mm 195.94 394.75 3.78 96.53 nr 491.27Sum of two sides 1200mm 204.46 411.91 3.89 99.33 nr 511.25Sum of two sides 1300mm 212.96 429.04 4.00 102.14 nr 531.19Sum of two sides 1400mm 221.49 446.23 4.11 104.95 nr 551.19Sum of two sides 1500mm 230.00 463.37 4.23 108.02 nr 571.39Sum of two sides 1600mm 238.79 481.07 4.34 110.83 nr 591.90

90° radius bendSum of two sides 900mm 89.45 180.21 2.99 76.35 nr 256.57Sum of two sides 1000mm 98.24 197.92 3.04 77.63 nr 275.55Sum of two sides 1100mm 107.00 215.57 3.07 78.40 nr 293.97Sum of two sides 1200mm 115.79 233.28 3.09 78.91 nr 312.18Sum of two sides 1300mm 124.56 250.95 3.12 79.67 nr 330.63Sum of two sides 1400mm 133.34 268.63 3.15 80.44 nr 349.07Sum of two sides 1500mm 142.13 286.34 3.17 80.95 nr 367.29Sum of two sides 1600mm 150.92 304.04 3.20 81.72 nr 385.76

U: VENTILATION/AIR CONDITIONING SYSTEMS

460 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

45° bendSum of two sides 900mm 88.82 178.93 1.74 44.43 nr 223.37Sum of two sides 1000mm 92.99 187.34 1.85 47.24 nr 234.58Sum of two sides 1100mm 97.16 195.74 1.91 48.77 nr 244.52Sum of two sides 1200mm 101.32 204.12 1.96 50.05 nr 254.17Sum of two sides 1300mm 105.48 212.50 2.02 51.58 nr 264.08Sum of two sides 1400mm 109.65 220.90 2.07 52.86 nr 273.76Sum of two sides 1500mm 113.81 229.28 2.13 54.39 nr 283.67Sum of two sides 1600mm 117.98 237.68 2.18 55.67 nr 293.35

90° mitre bendSum of two sides 900mm 133.92 269.80 3.59 91.67 nr 361.48Sum of two sides 1000mm 148.20 298.58 3.66 93.46 nr 392.04Sum of two sides 1100mm 162.47 327.33 3.69 94.23 nr 421.55Sum of two sides 1200mm 176.77 356.13 3.72 94.99 nr 451.12Sum of two sides 1300mm 191.03 384.85 3.75 95.76 nr 480.61Sum of two sides 1400mm 205.31 413.62 3.78 96.53 nr 510.15Sum of two sides 1500mm 219.58 442.37 3.81 97.29 nr 539.66Sum of two sides 1600mm 233.86 471.15 3.84 98.06 nr 569.21

Branch (Side-on Shoe)Sum of two sides 900mm 24.85 50.07 1.37 34.98 nr 85.06Sum of two sides 1000mm 25.47 51.32 1.46 37.28 nr 88.60Sum of two sides 1100mm 26.10 52.57 1.50 38.30 nr 90.88Sum of two sides 1200mm 26.72 53.82 1.55 39.58 nr 93.41Sum of two sides 1300mm 27.34 55.08 1.59 40.60 nr 95.68Sum of two sides 1400mm 27.97 56.35 1.63 41.62 nr 97.98Sum of two sides 1500mm 26.86 54.12 1.68 42.90 nr 97.02Sum of two sides 1600mm 29.21 58.86 1.72 43.92 nr 102.78

Ductwork 801 to 1000mm longest side

Sum of two sides 1100mm 105.72 212.99 5.84 149.13 m 362.12Sum of two sides 1200mm 110.83 223.29 6.11 156.03 m 379.32Sum of two sides 1300mm 115.95 233.60 6.38 162.92 m 396.52Sum of two sides 1400mm 121.07 243.91 6.65 169.81 m 413.72Sum of two sides 1500mm 126.18 254.22 6.91 176.45 m 430.67Sum of two sides 1600mm 131.30 264.53 7.18 183.35 m 447.87Sum of two sides 1700mm 136.43 274.86 7.45 190.24 m 465.10Sum of two sides 1800mm 141.55 285.17 7.71 196.88 m 482.05Sum of two sides 1900mm 146.66 295.48 7.98 203.78 m 499.25Sum of two sides 2000mm 151.78 305.78 8.25 210.67 m 516.46

Extra over fittings; Ductwork 801 to 1000mmlongest side

End CapSum of two sides 1100mm 25.70 51.78 1.25 31.92 nr 83.70Sum of two sides 1200mm 27.30 54.99 1.28 32.69 nr 87.68Sum of two sides 1300mm 28.90 58.23 1.31 33.45 nr 91.68Sum of two sides 1400mm 30.51 61.47 1.34 34.22 nr 95.69Sum of two sides 1500mm 32.12 64.70 1.36 34.73 nr 99.43Sum of two sides 1600mm 33.71 67.91 1.39 35.49 nr 103.41Sum of two sides 1700mm 35.32 71.15 1.42 36.26 nr 107.41Sum of two sides 1800mm 36.92 74.39 1.45 37.03 nr 111.41Sum of two sides 1900mm 38.52 77.60 1.48 37.79 nr 115.39Sum of two sides 2000mm 40.12 80.83 1.51 38.56 nr 119.39

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 461

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U14: DUCTWORK: FIRE RATED – cont'd

DUCTLINES – cont'd

Extra over fittings; Ductwork 801 to 1000mmlongest side – cont'd

ReducerSum of two sides 1100mm 93.47 188.32 3.22 82.23 nr 270.54Sum of two sides 1200mm 98.17 197.78 3.28 83.76 nr 281.54Sum of two sides 1300mm 102.88 207.27 3.33 85.03 nr 292.31Sum of two sides 1400mm 107.59 216.77 3.38 86.31 nr 303.08Sum of two sides 1500mm 112.28 226.20 3.44 87.84 nr 314.05Sum of two sides 1600mm 117.02 235.75 3.49 89.12 nr 324.87Sum of two sides 1700mm 121.70 245.19 3.54 90.40 nr 335.59Sum of two sides 1800mm 126.41 254.68 3.60 91.93 nr 346.61Sum of two sides 1900mm 131.13 264.17 3.65 93.21 nr 357.38Sum of two sides 2000mm 138.17 278.37 3.70 94.48 nr 372.85

OffsetSum of two sides 1100mm 194.40 391.65 3.78 96.53 nr 488.17Sum of two sides 1200mm 202.62 408.21 3.89 99.33 nr 507.55Sum of two sides 1300mm 210.83 424.75 4.00 102.14 nr 526.89Sum of two sides 1400mm 219.05 441.31 4.11 104.95 nr 546.26Sum of two sides 1500mm 227.26 457.85 4.23 108.02 nr 565.86Sum of two sides 1600mm 235.49 474.44 4.34 110.83 nr 585.26Sum of two sides 1700mm 243.70 490.97 4.45 113.64 nr 604.61Sum of two sides 1800mm 251.92 507.54 4.56 116.44 nr 623.98Sum of two sides 1900mm 260.13 524.07 4.67 119.25 nr 643.33Sum of two sides 2000mm 272.46 548.91 5.53 141.21 nr 690.12

90° radius bendSum of two sides 1100mm 106.84 215.24 3.07 78.40 nr 293.64Sum of two sides 1200mm 115.64 232.98 3.09 78.91 nr 311.88Sum of two sides 1300mm 124.44 250.71 3.12 79.67 nr 330.38Sum of two sides 1400mm 133.25 268.44 3.15 80.44 nr 348.88Sum of two sides 1500mm 142.05 286.18 3.17 80.95 nr 367.12Sum of two sides 1600mm 150.84 303.88 3.20 81.72 nr 385.60Sum of two sides 1700mm 159.64 321.61 3.22 82.23 nr 403.84Sum of two sides 1800mm 168.44 339.35 3.25 82.99 nr 422.34Sum of two sides 1900mm 177.24 357.08 3.28 83.76 nr 440.84Sum of two sides 2000mm 185.77 374.27 3.30 84.27 nr 458.54

45° bendSum of two sides 1100mm 97.79 197.02 1.91 48.77 nr 245.79Sum of two sides 1200mm 101.88 205.26 1.96 50.05 nr 255.31Sum of two sides 1300mm 105.97 213.50 2.02 51.58 nr 265.09Sum of two sides 1400mm 110.07 221.74 2.07 52.86 nr 274.60Sum of two sides 1500mm 114.16 229.98 2.13 54.39 nr 284.38Sum of two sides 1600mm 118.25 238.23 2.18 55.67 nr 293.89Sum of two sides 1700mm 122.34 246.47 2.24 57.20 nr 303.67Sum of two sides 1800mm 126.43 254.71 2.30 58.73 nr 313.44Sum of two sides 1900mm 130.50 262.92 2.35 60.01 nr 322.93Sum of two sides 2000mm 134.61 271.19 2.76 70.48 nr 341.67

U: VENTILATION/AIR CONDITIONING SYSTEMS

462 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

90° mitre bendSum of two sides 1100mm 162.47 327.33 3.69 94.23 nr 421.55Sum of two sides 1200mm 176.77 356.13 3.72 94.99 nr 451.12Sum of two sides 1300mm 191.03 384.85 3.75 95.76 nr 480.61Sum of two sides 1400mm 205.31 413.62 3.78 96.53 nr 510.15Sum of two sides 1500mm 219.60 442.43 3.81 97.29 nr 539.72Sum of two sides 1600mm 233.86 471.15 3.84 98.06 nr 569.21Sum of two sides 1700mm 248.14 499.92 3.87 98.82 nr 598.75Sum of two sides 1800mm 262.43 528.70 3.90 99.59 nr 628.29Sum of two sides 1900mm 276.70 557.45 3.93 100.36 nr 657.80Sum of two sides 2000mm 290.98 586.22 3.96 101.12 nr 687.34

Branch (Side-on Shoe)Sum of two sides 1100mm 26.07 52.52 1.50 38.30 nr 90.82Sum of two sides 1200mm 26.68 53.74 1.55 39.58 nr 93.32Sum of two sides 1300mm 27.32 55.05 1.59 40.60 nr 95.65Sum of two sides 1400mm 27.96 56.33 1.63 41.62 nr 97.95Sum of two sides 1500mm 28.59 57.60 1.68 42.90 nr 100.51Sum of two sides 1600mm 29.21 58.86 1.72 43.92 nr 102.78Sum of two sides 1700mm 29.85 60.13 1.77 45.20 nr 105.33Sum of two sides 1800mm 30.48 61.41 1.81 46.22 nr 107.63Sum of two sides 1900mm 31.12 62.69 1.86 47.50 nr 110.19Sum of two sides 2000mm 32.05 64.57 1.90 48.52 nr 113.09

Ductwork 1001 to 1250mm longest side

Sum of two sides 1300mm 131.42 264.77 6.38 162.92 m 427.69Sum of two sides 1400mm 137.09 276.19 6.65 169.81 m 446.01Sum of two sides 1500mm 142.76 287.62 6.91 176.45 m 464.07Sum of two sides 1600mm 147.01 296.18 6.91 176.45 m 472.64Sum of two sides 1700mm 151.25 304.72 7.45 190.24 m 494.97Sum of two sides 1800mm 156.90 316.09 7.71 196.88 m 512.98Sum of two sides 1900mm 162.55 327.49 7.98 203.78 m 531.27Sum of two sides 2000mm 168.22 338.91 8.25 210.67 m 549.58Sum of two sides 2100mm 173.88 350.31 9.62 245.66 m 595.96Sum of two sides 2200mm 178.12 358.85 9.62 245.66 m 604.50Sum of two sides 2300mm 182.37 367.41 10.07 257.15 m 624.56Sum of two sides 2400mm 188.03 378.81 10.47 267.36 m 646.17Sum of two sides 2500mm 193.68 390.21 10.87 277.58 m 667.78

Extra over fittings; Ductwork 1001 to1250mm longest side

End CapSum of two sides 1300mm 28.92 58.26 1.31 33.45 nr 91.71Sum of two sides 1400mm 30.51 61.47 1.34 34.22 nr 95.69Sum of two sides 1500mm 32.09 64.65 1.36 34.73 nr 99.38Sum of two sides 1600mm 33.71 67.91 1.39 35.49 nr 103.41Sum of two sides 1700mm 35.32 71.15 1.42 36.26 nr 107.41Sum of two sides 1800mm 36.90 74.33 1.45 37.03 nr 111.36Sum of two sides 1900mm 38.52 77.60 1.48 37.79 nr 115.39Sum of two sides 2000mm 40.12 80.83 1.51 38.56 nr 119.39Sum of two sides 2100mm 41.73 84.07 2.66 67.93 nr 151.99Sum of two sides 2200mm 43.34 87.30 2.80 71.50 nr 158.81Sum of two sides 2300mm 44.94 90.54 2.95 75.33 nr 165.87Sum of two sides 2400mm 46.53 93.75 3.10 79.16 nr 172.91Sum of two sides 2500mm 48.14 96.99 3.24 82.74 nr 179.72

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 463

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U14: DUCTWORK: FIRE RATED – cont'd

DUCTLINES – cont'd

Extra over fittings; Ductwork 1001 to1250mm longest side – cont'd

ReducerSum of two sides 1300mm 102.84 207.19 3.33 85.03 nr 292.23Sum of two sides 1400mm 107.47 216.52 3.38 86.31 nr 302.83Sum of two sides 1500mm 112.10 225.85 3.44 87.84 nr 313.69Sum of two sides 1600mm 116.76 235.23 3.49 89.12 nr 324.35Sum of two sides 1700mm 121.42 244.62 3.54 90.40 nr 335.01Sum of two sides 1800mm 126.08 254.00 3.60 91.93 nr 345.93Sum of two sides 1900mm 130.72 263.36 3.65 93.21 nr 356.56Sum of two sides 2000mm 135.38 272.74 3.70 94.48 nr 367.22Sum of two sides 2100mm 140.01 282.07 3.75 95.76 nr 377.83Sum of two sides 2200mm 144.65 291.42 3.80 97.04 nr 388.46Sum of two sides 2300mm 149.31 300.81 3.85 98.31 nr 399.12Sum of two sides 2400mm 153.97 310.19 3.90 99.59 nr 409.78Sum of two sides 2500mm 158.63 319.57 3.95 100.87 nr 420.44

OffsetSum of two sides 1300mm 210.13 423.33 4.00 102.14 nr 525.48Sum of two sides 1400mm 218.47 440.14 4.11 104.95 nr 545.09Sum of two sides 1500mm 226.80 456.92 4.23 108.02 nr 564.94Sum of two sides 1600mm 235.13 473.70 4.34 110.83 nr 584.53Sum of two sides 1700mm 243.46 490.48 4.45 113.64 nr 604.12Sum of two sides 1800mm 251.79 507.27 4.56 116.44 nr 623.71Sum of two sides 1900mm 260.12 524.05 4.67 119.25 nr 643.30Sum of two sides 2000mm 268.45 540.83 5.53 141.21 nr 682.04Sum of two sides 2100mm 276.78 557.61 5.76 147.09 nr 704.70Sum of two sides 2200mm 284.97 574.12 5.99 152.96 nr 727.08Sum of two sides 2300mm 293.44 591.17 6.22 158.83 nr 750.00Sum of two sides 2400mm 301.75 607.92 6.45 164.71 nr 772.63Sum of two sides 2500mm 310.10 624.73 6.68 170.58 nr 795.31

90° radius bendSum of two sides 1300mm 124.28 250.38 3.12 79.67 nr 330.06Sum of two sides 1400mm 138.29 278.61 3.15 80.44 nr 359.05Sum of two sides 1500mm 141.94 285.96 3.17 80.95 nr 366.91Sum of two sides 1600mm 150.75 303.72 3.20 81.72 nr 385.43Sum of two sides 1700mm 159.58 321.50 3.22 82.23 nr 403.73Sum of two sides 1800mm 168.40 339.26 3.25 82.99 nr 422.26Sum of two sides 1900mm 177.23 357.05 3.28 83.76 nr 440.81Sum of two sides 2000mm 186.06 374.84 3.30 84.27 nr 459.11Sum of two sides 2100mm 194.87 392.60 3.32 84.78 nr 477.38Sum of two sides 2200mm 203.70 410.39 3.34 85.29 nr 495.68Sum of two sides 2300mm 212.53 428.17 3.36 85.80 nr 513.98Sum of two sides 2400mm 221.36 445.96 3.38 86.31 nr 532.27Sum of two sides 2500mm 230.18 463.72 3.40 86.82 nr 550.54

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464 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

45° bendSum of two sides 1300mm 100.67 202.81 2.02 51.58 nr 254.40Sum of two sides 1400mm 105.19 211.93 2.07 52.86 nr 264.78Sum of two sides 1500mm 109.73 221.06 2.13 54.39 nr 275.46Sum of two sides 1600mm 114.26 230.20 2.18 55.67 nr 285.87Sum of two sides 1700mm 118.79 239.31 2.24 57.20 nr 296.51Sum of two sides 1800mm 123.32 248.45 2.30 58.73 nr 307.18Sum of two sides 1900mm 127.84 257.56 2.35 60.01 nr 317.57Sum of two sides 2000mm 132.39 266.73 2.76 70.48 nr 337.21Sum of two sides 2100mm 136.93 275.87 2.89 73.80 nr 349.67Sum of two sides 2200mm 141.47 285.01 3.01 76.86 nr 361.87Sum of two sides 2300mm 145.99 294.12 3.13 79.93 nr 374.04Sum of two sides 2400mm 150.53 303.26 3.26 83.25 nr 386.50Sum of two sides 2500mm 155.06 312.39 3.37 86.06 nr 398.45

90° mitre bendSum of two sides 1300mm 190.59 383.98 3.75 95.76 nr 479.74Sum of two sides 1400mm 204.74 412.48 3.78 96.53 nr 509.01Sum of two sides 1500mm 219.44 442.10 3.81 97.29 nr 539.39Sum of two sides 1600mm 233.85 471.12 3.84 98.06 nr 569.18Sum of two sides 1700mm 248.25 500.14 3.87 98.82 nr 598.96Sum of two sides 1800mm 262.64 529.13 3.90 99.59 nr 628.72Sum of two sides 1900mm 277.06 558.18 3.93 100.36 nr 658.54Sum of two sides 2000mm 291.48 587.23 3.96 101.12 nr 688.35Sum of two sides 2100mm 305.88 616.25 3.99 101.89 nr 718.14Sum of two sides 2200mm 320.30 645.29 4.02 102.65 nr 747.95Sum of two sides 2300mm 334.71 674.31 4.05 103.42 nr 777.74Sum of two sides 2400mm 349.10 703.31 4.08 104.19 nr 807.49Sum of two sides 2500mm 363.50 732.33 4.11 104.95 nr 837.28

Branch (Side-on Shoe)Sum of two sides 1300mm 27.38 55.16 1.59 40.60 nr 95.76Sum of two sides 1400mm 28.00 56.41 1.63 41.62 nr 98.03Sum of two sides 1500mm 28.62 57.66 1.68 42.90 nr 100.56Sum of two sides 1600mm 29.24 58.91 1.72 43.92 nr 102.83Sum of two sides 1700mm 29.88 60.19 1.77 45.20 nr 105.39Sum of two sides 1800mm 30.51 61.47 1.81 46.22 nr 107.69Sum of two sides 1900mm 31.13 62.72 1.86 47.50 nr 110.22Sum of two sides 2000mm 31.77 64.00 1.90 48.52 nr 112.51Sum of two sides 2100mm 32.39 65.25 2.58 65.88 nr 131.13Sum of two sides 2200mm 33.01 66.50 2.61 66.65 nr 133.15Sum of two sides 2300mm 33.64 67.78 2.64 67.42 nr 135.19Sum of two sides 2400mm 34.28 69.06 2.88 73.54 nr 142.60Sum of two sides 2500mm 34.90 70.31 2.91 74.31 nr 144.62

Ductwork 1251 to 2000mm longest side

Sum of two sides 1700mm 144.11 290.34 7.45 190.24 m 480.58Sum of two sides 1800mm 153.36 308.97 7.71 196.88 m 505.85Sum of two sides 1900mm 162.59 327.57 7.98 203.78 m 531.35Sum of two sides 2000mm 171.83 346.17 8.25 210.67 m 556.85Sum of two sides 2100mm 181.06 364.78 9.62 245.66 m 610.43Sum of two sides 2200mm 190.30 383.38 9.66 246.68 m 630.06Sum of two sides 2300mm 199.52 401.96 10.07 257.15 m 659.10Sum of two sides 2400mm 208.75 420.56 10.47 267.36 m 687.92Sum of two sides 2500mm 217.98 439.16 10.87 277.58 m 716.74Sum of two sides 2600mm 227.23 457.79 11.27 287.79 m 745.58Sum of two sides 2700mm 236.45 476.37 11.67 298.01 m 774.37Sum of two sides 2800mm 245.70 495.00 12.08 308.47 m 803.47

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 465

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U14: DUCTWORK: FIRE RATED – cont'd

DUCTLINES – cont'd

Ductwork 1251 to 2000mm longest side –cont'd

Sum of two sides 2900mm 254.92 513.58 12.48 318.69 m 832.26Sum of two sides 3000mm 264.15 532.18 12.88 328.90 m 861.08Sum of two sides 3100mm 273.39 550.78 13.26 338.61 m 889.39Sum of two sides 3200mm 282.62 569.39 13.69 349.59 m 918.97Sum of two sides 3300mm 291.87 588.02 14.09 359.80 m 947.82Sum of two sides 3400mm 301.09 606.59 14.49 370.02 m 976.61Sum of two sides 3500mm 310.32 625.20 14.89 380.23 m 1005.43Sum of two sides 3600mm 319.55 643.77 15.29 390.45 m 1034.22Sum of two sides 3700mm 328.79 662.40 15.69 400.66 m 1063.06Sum of two sides 3800mm 338.01 680.98 16.09 410.87 m 1091.85Sum of two sides 3900mm 347.26 699.61 16.49 421.09 m 1120.70Sum of two sides 4000mm 356.48 718.18 16.89 431.30 m 1149.49

Extra over fittings; Ductwork 1251 to2000mm longest side

End CapSum of two sides 1700mm 52.46 105.69 1.42 36.26 nr 141.95Sum of two sides 1800mm 55.84 112.49 1.45 37.03 nr 149.52Sum of two sides 1900mm 59.21 119.29 1.48 37.79 nr 157.08Sum of two sides 2000mm 62.59 126.09 1.51 38.56 nr 164.65Sum of two sides 2100mm 65.96 132.89 2.66 67.93 nr 200.81Sum of two sides 2200mm 69.34 139.69 2.80 71.50 nr 211.19Sum of two sides 2300mm 72.70 146.46 2.95 75.33 nr 221.79Sum of two sides 2400mm 76.07 153.26 3.10 79.16 nr 232.42Sum of two sides 2500mm 79.45 160.06 3.24 82.74 nr 242.80Sum of two sides 2600mm 82.82 166.86 3.39 86.57 nr 253.43Sum of two sides 2700mm 86.18 173.63 3.54 90.40 nr 264.03Sum of two sides 2800mm 89.56 180.43 3.68 93.97 nr 274.40Sum of two sides 2900mm 92.96 187.28 3.83 97.80 nr 285.09Sum of two sides 3000mm 96.32 194.06 3.98 101.63 nr 295.69Sum of two sides 3100mm 99.70 200.86 4.12 105.21 nr 306.06Sum of two sides 3200mm 103.07 207.66 4.27 109.04 nr 316.69Sum of two sides 3300mm 106.43 214.43 4.42 112.87 nr 327.30Sum of two sides 3400mm 109.81 221.23 4.57 116.70 nr 337.93Sum of two sides 3500mm 112.59 226.83 4.72 120.53 nr 347.36Sum of two sides 3600mm 114.86 231.40 4.87 124.36 nr 355.76Sum of two sides 3700mm 118.23 238.20 5.02 128.19 nr 366.39Sum of two sides 3800mm 113.71 229.09 5.17 132.02 nr 361.11Sum of two sides 3900mm 126.67 255.20 5.32 135.85 nr 391.05Sum of two sides 4000mm 130.05 262.00 5.47 139.68 nr 401.68

ReducerSum of two sides 1700mm 113.29 228.24 3.54 90.40 nr 318.64Sum of two sides 1800mm 127.09 256.04 3.60 91.93 nr 347.97Sum of two sides 1900mm 140.87 283.81 3.65 93.21 nr 377.02Sum of two sides 2000mm 154.68 311.63 3.70 94.48 nr 406.12Sum of two sides 2100mm 168.47 339.40 2.92 74.57 nr 413.97Sum of two sides 2200mm 182.26 367.20 3.10 79.16 nr 446.36Sum of two sides 2300mm 196.06 394.99 3.29 84.01 nr 479.01Sum of two sides 2400mm 209.86 422.79 3.48 88.87 nr 511.65Sum of two sides 2500mm 223.64 450.56 3.66 93.46 nr 544.02

U: VENTILATION/AIR CONDITIONING SYSTEMS

466 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Sum of two sides 2600mm 237.45 478.38 3.85 98.31 nr 576.70Sum of two sides 2700mm 251.24 506.15 4.03 102.91 nr 609.06Sum of two sides 2800mm 265.03 533.95 4.22 107.76 nr 641.71Sum of two sides 2900mm 278.83 561.74 4.40 112.36 nr 674.10Sum of two sides 3000mm 299.50 603.38 4.59 117.21 nr 720.59Sum of two sides 3100mm 299.50 603.38 4.78 122.06 nr 725.44Sum of two sides 3200mm 313.31 631.21 4.96 126.66 nr 757.86Sum of two sides 3300mm 333.99 672.87 5.15 131.51 nr 804.38Sum of two sides 3400mm 347.79 700.67 5.34 136.36 nr 837.03Sum of two sides 3500mm 361.58 728.47 5.53 141.21 nr 869.68Sum of two sides 3600mm 375.37 756.23 5.72 146.07 nr 902.30Sum of two sides 3700mm 389.18 784.06 5.91 150.92 nr 934.98Sum of two sides 3800mm 402.96 811.83 6.10 155.77 nr 967.60Sum of two sides 3900mm 416.76 839.62 6.29 160.62 nr 1000.24Sum of two sides 4000mm 430.56 867.42 6.48 165.47 nr 1032.89

OffsetSum of two sides 1700mm 113.29 228.24 4.45 113.64 nr 341.88Sum of two sides 1800mm 122.63 247.06 4.56 116.44 nr 363.51Sum of two sides 1900mm 131.98 265.89 4.67 119.25 nr 385.14Sum of two sides 2000mm 141.28 284.62 5.53 141.21 nr 425.84Sum of two sides 2100mm 150.62 303.45 5.76 147.09 nr 450.53Sum of two sides 2200mm 159.96 322.27 5.99 152.96 nr 475.23Sum of two sides 2300mm 169.30 341.09 6.22 158.83 nr 499.92Sum of two sides 2400mm 178.62 359.85 6.45 164.71 nr 524.56Sum of two sides 2500mm 187.96 378.67 6.68 170.58 nr 549.26Sum of two sides 2600mm 197.30 397.50 6.91 176.45 nr 573.95Sum of two sides 2700mm 206.64 416.32 7.14 182.33 nr 598.64Sum of two sides 2800mm 215.99 435.14 7.37 188.20 nr 623.34Sum of two sides 2900mm 225.30 453.90 7.60 194.07 nr 647.98Sum of two sides 3000mm 234.64 472.72 7.83 199.95 nr 672.67Sum of two sides 3100mm 243.99 491.55 8.06 205.82 nr 697.37Sum of two sides 3200mm 253.33 510.37 8.29 211.69 nr 722.06Sum of two sides 3300mm 262.64 529.13 8.52 217.57 nr 746.70Sum of two sides 3400mm 271.97 547.93 8.75 223.44 nr 771.37Sum of two sides 3500mm 281.31 566.75 8.98 229.31 nr 796.06Sum of two sides 3600mm 290.65 585.57 9.21 235.19 nr 820.75Sum of two sides 3700mm 299.98 604.36 9.44 241.06 nr 845.42Sum of two sides 3800mm 309.31 623.16 9.67 246.93 nr 870.09Sum of two sides 3900mm 318.65 641.98 9.90 252.81 nr 894.78Sum of two sides 4000mm 328.00 660.80 10.13 258.68 nr 919.48

90° radius bendSum of two sides 1700mm 157.67 317.64 3.22 82.23 nr 399.87Sum of two sides 1800mm 171.91 346.34 3.25 82.99 nr 429.33Sum of two sides 1900mm 186.16 375.06 3.28 83.76 nr 458.82Sum of two sides 2000mm 200.42 403.78 3.30 84.27 nr 488.05Sum of two sides 2100mm 214.66 432.47 3.32 84.78 nr 517.25Sum of two sides 2200mm 228.91 461.17 3.34 85.29 nr 546.46Sum of two sides 2300mm 243.16 489.89 3.36 85.80 nr 575.69Sum of two sides 2400mm 257.39 518.55 3.38 86.31 nr 604.86Sum of two sides 2500mm 271.66 547.30 3.40 86.82 nr 634.12Sum of two sides 2600mm 285.92 576.02 3.42 87.33 nr 663.35Sum of two sides 2700mm 300.17 604.74 3.44 87.84 nr 692.59Sum of two sides 2800mm 314.42 633.44 3.46 88.35 nr 721.79Sum of two sides 2900mm 328.64 662.10 3.48 88.87 nr 750.97Sum of two sides 3000mm 342.90 690.82 3.50 89.38 nr 780.20Sum of two sides 3100mm 357.14 719.52 3.52 89.89 nr 809.40Sum of two sides 3200mm 371.40 748.24 3.54 90.40 nr 838.64

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 467

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U14: DUCTWORK: FIRE RATED – cont'd

DUCTLINES – cont'd

Extra over fittings; Ductwork 1251 to2000mm longest side – cont'd

90° radius bend - cont'd

Sum of two sides 3300mm 347.08 699.24 3.56 90.91 nr 790.15Sum of two sides 3400mm 360.05 725.38 3.58 91.42 nr 816.80Sum of two sides 3500mm 372.74 750.94 3.60 91.93 nr 842.87Sum of two sides 3600mm 385.56 776.76 3.62 92.44 nr 869.20Sum of two sides 3700mm 398.37 802.58 3.64 92.95 nr 895.54Sum of two sides 3800mm 411.20 828.43 3.66 93.46 nr 921.90Sum of two sides 3900mm 424.04 854.28 3.68 93.97 nr 948.25Sum of two sides 4000mm 436.85 880.11 3.70 94.48 nr 974.59

45° bendSum of two sides 1700mm 116.88 235.48 2.24 57.20 nr 292.68Sum of two sides 1800mm 129.80 261.51 2.30 58.73 nr 320.24Sum of two sides 1900mm 142.69 287.48 2.35 60.01 nr 347.49Sum of two sides 2000mm 155.63 313.54 2.76 70.48 nr 384.02Sum of two sides 2100mm 214.66 432.47 2.89 73.80 nr 506.27Sum of two sides 2200mm 181.44 365.54 3.01 76.86 nr 442.40Sum of two sides 2300mm 194.37 391.59 3.13 79.93 nr 471.52Sum of two sides 2400mm 207.27 417.57 3.26 83.25 nr 500.81Sum of two sides 2500mm 220.19 443.60 3.37 86.06 nr 529.65Sum of two sides 2600mm 233.08 469.57 3.49 89.12 nr 558.69Sum of two sides 2700mm 246.01 495.63 3.62 92.44 nr 588.07Sum of two sides 2800mm 258.92 521.63 3.74 95.50 nr 617.13Sum of two sides 2900mm 271.82 547.63 3.86 98.57 nr 646.20Sum of two sides 3000mm 284.73 573.63 3.98 101.63 nr 675.26Sum of two sides 3100mm 297.66 599.68 4.10 104.70 nr 704.38Sum of two sides 3200mm 310.55 625.66 4.22 107.76 nr 733.42Sum of two sides 3300mm 323.47 651.69 4.34 110.83 nr 762.51Sum of two sides 3400mm 336.38 677.69 4.46 113.89 nr 791.58Sum of two sides 3500mm 349.30 703.72 4.58 116.95 nr 820.67Sum of two sides 3600mm 362.22 729.74 4.70 120.02 nr 849.76Sum of two sides 3700mm 375.11 755.72 4.82 123.08 nr 878.80Sum of two sides 3800mm 388.03 781.75 4.94 126.15 nr 907.89Sum of two sides 3900mm 400.92 807.72 5.06 129.21 nr 936.93Sum of two sides 4000mm 413.86 833.77 5.18 132.28 nr 966.05

90° mitre bendSum of two sides 1700mm 236.14 475.74 3.87 98.82 nr 574.57Sum of two sides 1800mm 276.95 557.96 3.90 99.59 nr 657.55Sum of two sides 1900mm 317.78 640.21 3.93 100.36 nr 740.56Sum of two sides 2000mm 358.56 722.37 3.96 101.12 nr 823.50Sum of two sides 2100mm 399.38 804.62 3.82 97.55 nr 902.17Sum of two sides 2200mm 440.19 886.84 3.83 97.80 nr 984.64Sum of two sides 2300mm 481.00 969.06 3.83 97.80 nr 1066.86Sum of two sides 2400mm 521.82 1051.28 3.84 98.06 nr 1149.33Sum of two sides 2500mm 562.63 1133.49 3.85 98.31 nr 1231.81Sum of two sides 2600mm 603.41 1215.66 3.85 98.31 nr 1313.97Sum of two sides 2700mm 644.23 1297.90 3.86 98.57 nr 1396.47Sum of two sides 2800mm 685.04 1380.12 3.86 98.57 nr 1478.69Sum of two sides 2900mm 725.85 1462.34 3.87 98.82 nr 1561.17Sum of two sides 3000mm 766.66 1544.56 3.87 98.82 nr 1643.39

U: VENTILATION/AIR CONDITIONING SYSTEMS

468 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Sum of two sides 3100mm 807.48 1626.78 3.88 99.08 nr 1725.86Sum of two sides 3200mm 848.27 1708.97 3.88 99.08 nr 1808.05Sum of two sides 3300mm 889.10 1791.22 3.89 99.33 nr 1890.55Sum of two sides 3400mm 929.91 1873.44 3.90 99.59 nr 1973.03Sum of two sides 3500mm 970.72 1955.66 3.91 99.85 nr 2055.50Sum of two sides 3600mm 1011.53 2037.87 3.92 100.10 nr 2137.98Sum of two sides 3700mm 1052.34 2120.09 3.93 100.36 nr 2220.45Sum of two sides 3800mm 1093.14 2202.29 3.94 100.61 nr 2302.90Sum of two sides 3900mm 1133.96 2284.53 3.95 100.87 nr 2385.40Sum of two sides 4000mm 1174.77 2366.75 3.96 101.12 nr 2467.87

Branch (Side-on Shoe)Sum of two sides 1700mm 26.77 53.93 1.77 45.20 nr 99.13Sum of two sides 1800mm 29.25 58.94 1.81 46.22 nr 105.16Sum of two sides 1900mm 31.75 63.97 1.86 47.50 nr 111.47Sum of two sides 2000mm 34.25 69.00 1.90 48.52 nr 117.52Sum of two sides 2100mm 36.73 74.01 2.58 65.88 nr 139.89Sum of two sides 2200mm 39.22 79.01 2.61 66.65 nr 145.66Sum of two sides 2300mm 41.72 84.04 2.65 67.67 nr 151.71Sum of two sides 2400mm 44.20 89.05 2.68 68.44 nr 157.48Sum of two sides 2500mm 46.70 94.08 2.71 69.20 nr 163.28Sum of two sides 2600mm 49.19 99.11 2.75 70.22 nr 169.33Sum of two sides 2700mm 51.66 104.09 2.78 70.99 nr 175.08Sum of two sides 2800mm 54.16 109.12 2.81 71.76 nr 180.87Sum of two sides 2900mm 56.66 114.15 2.84 72.52 nr 186.67Sum of two sides 3000mm 59.14 119.15 2.87 73.29 nr 192.44Sum of two sides 3100mm 61.63 124.16 2.90 74.05 nr 198.21Sum of two sides 3200mm 64.13 129.19 2.93 74.82 nr 204.01Sum of two sides 3300mm 66.61 134.19 2.93 74.82 nr 209.01Sum of two sides 3400mm 69.11 139.23 3.00 76.61 nr 215.83Sum of two sides 3500mm 71.60 144.26 3.03 77.37 nr 221.63Sum of two sides 3600mm 74.07 149.23 3.06 78.14 nr 227.37Sum of two sides 3700mm 76.57 154.27 3.09 78.91 nr 233.17Sum of two sides 3800mm 79.07 159.30 3.12 79.67 nr 238.97Sum of two sides 3900mm 81.57 164.33 3.15 80.44 nr 244.77Sum of two sides 4000mm 84.04 169.31 3.18 81.20 nr 250.51

Rectangular section ductwork to BS476 Part24 (ISO 6944:1985) (Duraduct LT), ducts"Type A" and "Type B"; manufactured from6mm thick laminate fire board consisting ofsteel circular hole punched facings pressedto a fibre cement core; provides up to 4hours stability, 4 hours integrity and32 minutes insulation; including allnecessary stiffeners, joints and supports inthe running length

Ductwork up to 600mm longest sideSum of two sides 200mm 198.47 399.85 4.00 102.14 m 501.99Sum of two sides 400mm 198.47 399.85 4.00 102.14 m 501.99Sum of two sides 600mm 198.47 399.85 4.00 102.14 m 501.99Sum of two sides 800mm 280.36 564.83 5.50 140.45 m 705.28Sum of two sides 1000mm 280.36 564.83 5.50 140.45 m 705.28Sum of two sides 1200mm 390.40 786.52 6.00 153.22 m 939.74

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 469

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U14: DUCTWORK: FIRE RATED – cont'd

DUCTLINES – cont'd

Extra over fittings; Ductwork up to 600mmlongest side

End CapSum of two sides 200 mm 47.10 94.89 0.81 20.68 m 115.57Sum of two sides 400mm 47.10 94.89 0.87 22.22 m 117.11Sum of two sides 600mm 47.10 94.89 0.93 23.75 m 118.64Sum of two sides 800mm 76.08 153.27 0.98 25.03 m 178.30Sum of two sides 1000mm 76.08 153.27 1.22 31.15 m 184.43Sum of two sides 1200mm 115.92 233.54 1.28 32.69 m 266.22

ReducerSum of two sides 200 mm 41.65 83.91 2.23 56.95 m 140.86Sum of two sides 400mm 41.65 83.91 2.51 64.10 m 148.01Sum of two sides 600mm 41.65 83.91 2.79 71.25 m 155.16Sum of two sides 800mm 81.51 164.21 3.01 76.86 m 241.08Sum of two sides 1000mm 81.51 164.21 3.17 80.95 m 245.16Sum of two sides 1200mm 103.25 208.01 3.28 83.76 m 291.77

OffsetSum of two sides 200 mm 41.65 83.91 2.95 75.33 m 159.24Sum of two sides 400mm 41.65 83.91 3.26 83.25 m 167.16Sum of two sides 600mm 41.65 83.91 3.57 91.16 m 175.07Sum of two sides 800mm 81.51 164.21 3.23 82.48 m 246.70Sum of two sides 1000mm 81.51 164.21 3.67 93.72 m 257.93Sum of two sides 1200mm 103.25 208.01 3.89 99.33 m 307.35

90° radius bendSum of two sides 200 mm 139.47 280.98 2.06 52.60 m 333.59Sum of two sides 400mm 139.47 280.98 2.36 60.27 m 341.25Sum of two sides 600mm 139.47 280.98 2.66 67.93 m 348.91Sum of two sides 800mm 163.02 328.43 2.97 75.84 m 404.27Sum of two sides 1000mm 163.02 328.43 3.04 77.63 m 406.06Sum of two sides 1200mm 184.76 372.23 3.09 78.91 m 451.13

45° radius bendSum of two sides 200 mm 139.47 280.98 1.52 38.81 m 319.80Sum of two sides 400mm 139.47 280.98 1.66 42.39 m 323.37Sum of two sides 600mm 139.47 280.98 1.80 45.96 m 326.95Sum of two sides 800mm 163.02 328.43 1.93 49.28 m 377.71Sum of two sides 1000mm 163.02 328.43 2.05 52.35 m 380.78Sum of two sides 1200mm 184.76 372.23 2.17 55.41 m 427.64

90° mitre bendSum of two sides 200 mm 139.47 280.98 2.47 63.07 m 344.06Sum of two sides 400mm 139.47 280.98 2.84 72.52 m 353.51Sum of two sides 600mm 139.47 280.98 3.20 81.72 m 362.70Sum of two sides 800mm 163.02 328.43 3.56 90.91 m 419.34Sum of two sides 1000mm 163.02 328.43 3.66 93.46 m 421.89Sum of two sides 1200mm 184.76 372.23 3.72 94.99 m 467.22

U: VENTILATION/AIR CONDITIONING SYSTEMS

470 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

BranchSum of two sides 200 mm 50.72 102.18 0.98 25.03 m 127.21Sum of two sides 400mm 50.72 102.18 1.14 29.11 m 131.29Sum of two sides 600mm 50.72 102.18 1.30 33.20 m 135.38Sum of two sides 800mm 63.39 127.71 1.46 37.28 m 164.99Sum of two sides 1000mm 63.39 127.71 1.46 37.28 m 164.99Sum of two sides 1200mm 85.12 171.49 1.55 39.58 m 211.07

Ductwork 601 to 1000mm longest sideSum of two sides 1000mm 280.36 564.83 6.00 153.22 m 718.04Sum of two sides 1100mm 390.40 786.52 6.00 153.22 m 939.74Sum of two sides 1300mm 390.40 786.52 6.00 153.22 m 939.74Sum of two sides 1500mm 390.40 786.52 6.00 153.22 m 939.74Sum of two sides 1700mm 490.89 988.97 6.00 153.22 m 1142.19Sum of two sides 1900mm 490.89 988.97 6.00 153.22 m 1142.19

Extra over fittings; Dutcwork 601 to 1000mmlongest side

End CapSum of two sides 1000mm 76.08 153.27 1.25 31.92 m 185.19Sum of two sides 1100mm 115.92 233.54 1.25 31.92 m 265.46Sum of two sides 1300mm 115.92 233.54 1.31 33.45 m 266.99Sum of two sides 1500mm 115.92 233.54 1.36 34.73 m 268.27Sum of two sides 1700mm 204.68 412.36 1.42 36.26 m 448.62Sum of two sides 1900mm 204.68 412.36 1.48 37.79 m 450.15

ReducerSum of two sides 1000mm 81.51 164.21 3.22 82.23 m 246.44Sum of two sides 1100mm 103.25 208.01 3.22 82.23 m 290.24Sum of two sides 1300mm 103.25 208.01 3.33 85.03 m 293.05Sum of two sides 1500mm 103.25 208.01 3.44 87.84 m 295.86Sum of two sides 1700mm 126.80 255.46 3.54 90.40 m 345.86Sum of two sides 1900mm 126.80 255.46 3.65 93.21 m 348.66

OffsetSum of two sides 1000mm 81.51 164.21 3.78 96.53 m 260.74Sum of two sides 1100mm 103.25 208.01 3.78 96.53 m 304.54Sum of two sides 1300mm 103.25 208.01 4.00 102.14 m 310.16Sum of two sides 1500mm 103.25 208.01 4.23 108.02 m 316.03Sum of two sides 1700mm 126.80 255.46 4.45 113.64 m 369.09Sum of two sides 1900mm 126.80 255.46 4.67 119.25 m 374.71

90° radius bendSum of two sides 1000mm 163.02 328.43 3.78 96.53 m 424.95Sum of two sides 1100mm 184.76 372.23 3.07 78.40 m 450.62Sum of two sides 1300mm 184.76 372.23 3.12 79.67 m 451.90Sum of two sides 1500mm 184.76 372.23 3.17 80.95 m 453.18Sum of two sides 1700mm 242.72 489.00 3.22 82.23 m 571.22Sum of two sides 1900mm 242.72 489.00 3.28 83.76 m 572.75

45° bendSum of two sides 1000mm 163.02 328.43 3.78 96.53 m 424.95Sum of two sides 1100mm 184.76 372.23 1.91 48.77 m 421.00Sum of two sides 1300mm 184.76 372.23 2.02 51.58 m 423.81Sum of two sides 1500mm 184.76 372.23 2.13 54.39 m 426.62Sum of two sides 1700mm 242.72 489.00 2.24 57.20 m 546.20Sum of two sides 1900mm 242.72 489.00 2.35 60.01 m 549.01

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 471

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U14: DUCTWORK: FIRE RATED – cont'd

DUCTLINES – cont'd

Extra over fittings; Dutcwork 601 to 1000mmlongest side – cont'd

90° mitre bendSum of two sides 1000mm 163.02 328.43 3.78 96.53 m 424.95Sum of two sides 1100mm 184.76 372.23 3.69 94.23 m 466.45Sum of two sides 1300mm 184.76 372.23 3.75 95.76 m 467.99Sum of two sides 1500mm 184.76 372.23 3.81 97.29 m 469.52Sum of two sides 1700mm 242.72 489.00 3.87 98.82 m 587.82Sum of two sides 1900mm 242.72 489.00 3.93 100.36 m 589.35

BranchSum of two sides 1000mm 63.39 127.71 3.78 96.53 m 224.23Sum of two sides 1100mm 85.12 171.49 1.50 38.30 m 209.79Sum of two sides 1300mm 85.12 171.49 1.59 40.60 m 212.09Sum of two sides 1500mm 85.12 171.49 1.68 42.90 m 214.39Sum of two sides 1700mm 108.68 218.95 1.77 45.20 m 264.15Sum of two sides 1900mm 108.68 218.95 1.86 47.50 m 266.45

Ductwork 1001 to 1250mm longest side

Sum of two sides 1300mm 390.40 786.52 6.00 153.22 m 939.74Sum of two sides 1500mm 390.40 786.52 6.00 153.22 m 939.74Sum of two sides 1700mm 490.89 988.97 6.00 153.22 m 1142.19Sum of two sides 1900mm 490.89 988.97 6.00 153.22 m 1142.19Sum of two sides 2100mm 654.00 1317.58 6.50 165.98 m 1483.57Sum of two sides 2300mm 654.00 1317.58 6.50 165.98 m 1483.57Sum of two sides 2500mm 654.00 1317.58 6.50 165.98 m 1483.57

Extra over fittings; Ductwork 1001 to1250mm longest side

End CapSum of two sides 1300mm 115.92 233.54 1.31 33.45 m 266.99Sum of two sides 1500mm 115.92 233.54 1.36 34.73 m 268.27Sum of two sides 1700mm 204.68 412.36 1.42 36.26 m 448.62Sum of two sides 1900mm 204.68 412.36 1.48 37.79 m 450.15Sum of two sides 2100mm 278.94 561.97 2.66 67.93 m 629.89Sum of two sides 2300mm 278.94 561.97 2.95 75.33 m 637.30Sum of two sides 2500mm 278.94 561.97 3.24 82.74 m 644.70

ReducerSum of two sides 1300mm 103.25 208.01 3.33 85.03 m 293.05Sum of two sides 1500mm 103.25 208.01 3.44 87.84 m 295.86Sum of two sides 1700mm 126.80 255.46 3.54 90.40 m 345.86Sum of two sides 1900mm 126.80 255.46 3.65 93.21 m 348.66Sum of two sides 2100mm 150.33 302.86 3.75 95.76 m 398.62Sum of two sides 2300mm 150.33 302.86 3.85 98.31 m 401.18Sum of two sides 2500mm 150.33 302.86 3.95 100.87 m 403.73

U: VENTILATION/AIR CONDITIONING SYSTEMS

472 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

OffsetSum of two sides 1300mm 103.25 208.01 4.00 102.14 m 310.16Sum of two sides 1500mm 103.25 208.01 4.23 108.02 m 316.03Sum of two sides 1700mm 126.80 255.46 4.45 113.64 m 369.09Sum of two sides 1900mm 126.80 255.46 4.67 119.25 m 374.71Sum of two sides 2100mm 150.33 302.86 5.76 147.09 m 449.95Sum of two sides 2300mm 150.33 302.86 6.22 158.83 m 461.70Sum of two sides 2500mm 150.33 302.86 6.68 170.58 m 473.44

90° radius bendSum of two sides 1300mm 184.76 372.23 3.12 79.67 m 451.90Sum of two sides 1500mm 184.76 372.23 3.17 80.95 m 453.18Sum of two sides 1700mm 242.72 489.00 3.22 82.23 m 571.22Sum of two sides 1900mm 242.72 489.00 3.28 83.76 m 572.75Sum of two sides 2100mm 248.15 499.94 3.32 84.78 m 584.71Sum of two sides 2300mm 248.15 499.94 3.36 85.80 m 585.74Sum of two sides 2500mm 248.15 499.94 3.40 86.82 m 586.76

45° bendSum of two sides 1300mm 184.76 372.23 2.02 51.58 m 423.81Sum of two sides 1500mm 184.76 372.23 2.13 54.39 m 426.62Sum of two sides 1700mm 242.72 489.00 2.24 57.20 m 546.20Sum of two sides 1900mm 242.72 489.00 2.35 60.01 m 549.01Sum of two sides 2100mm 248.15 499.94 2.89 73.80 m 573.73Sum of two sides 2300mm 248.15 499.94 3.13 79.93 m 579.86Sum of two sides 2500mm 248.15 499.94 3.37 86.06 m 585.99

90° mitre bendSum of two sides 1300mm 184.76 372.23 3.75 95.76 m 467.99Sum of two sides 1500mm 184.76 372.23 3.81 97.29 m 469.52Sum of two sides 1700mm 242.72 489.00 3.87 98.82 m 587.82Sum of two sides 1900mm 242.72 489.00 3.93 100.36 m 589.35Sum of two sides 2100mm 248.15 499.94 3.99 101.89 m 601.82Sum of two sides 2300mm 248.15 499.94 4.05 103.42 m 603.36Sum of two sides 2500mm 248.15 499.94 4.11 104.95 m 604.89

BranchSum of two sides 1300mm 85.12 171.49 1.59 40.60 m 212.09Sum of two sides 1500mm 85.12 171.49 1.68 42.90 m 214.39Sum of two sides 1700mm 108.68 218.95 1.77 45.20 m 264.15Sum of two sides 1900mm 108.68 218.95 1.86 47.50 m 266.45Sum of two sides 2100mm 114.10 229.87 2.58 65.88 m 295.75Sum of two sides 2300mm 114.10 229.87 2.64 67.42 m 297.29Sum of two sides 2500mm 114.10 229.87 2.91 74.31 m 304.18

Ductwork 1251 to 2000mm longest side

Sum of two sides 1800mm 490.89 988.97 6.00 153.22 m 1142.19Sum of two sides 2000mm 490.89 988.97 6.00 153.22 m 1142.19Sum of two sides 2200mm 654.00 1317.58 6.50 165.98 m 1483.57Sum of two sides 2400mm 654.00 1317.58 6.50 165.98 m 1483.57Sum of two sides 2600mm 774.82 1560.99 6.66 170.07 m 1731.06Sum of two sides 2800mm 774.82 1560.99 6.66 170.07 m 1731.06Sum of two sides 3000mm 774.82 1560.99 6.66 170.07 m 1731.06Sum of two sides 3200mm 931.43 1876.51 9.00 229.82 m 2106.33Sum of two sides 3400mm 931.43 1876.51 9.00 229.82 m 2106.33Sum of two sides 3600mm 1043.07 2101.42 11.70 298.77 m 2400.19Sum of two sides 3800mm 1043.07 2101.42 11.70 298.77 m 2400.19Sum of two sides 4000mm 1043.07 2101.42 11.70 298.77 m 2400.19

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 473

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U14: DUCTWORK: FIRE RATED – cont'd

DUCTLINES – cont'd

Extra over fittings; Ductwork 1251 to2000mm longest sides

End CapSum of two sides 1800mm 204.68 412.36 1.45 37.03 m 449.39Sum of two sides 2000mm 204.68 412.36 1.51 38.56 m 450.92Sum of two sides 2200mm 278.94 561.97 2.80 71.50 m 633.47Sum of two sides 2400mm 278.94 561.97 3.10 79.16 m 641.13Sum of two sides 2600mm 382.17 769.94 3.39 86.57 m 856.51Sum of two sides 2800mm 382.17 769.94 3.68 93.97 m 863.91Sum of two sides 3000mm 382.17 769.94 3.98 101.63 m 871.57Sum of two sides 3200mm 516.21 1039.98 4.27 109.04 m 1149.02Sum of two sides 3400mm 516.21 1039.98 4.57 116.70 m 1156.68Sum of two sides 3600mm 635.74 1280.79 4.87 124.36 m 1405.15Sum of two sides 3800mm 635.74 1280.79 5.17 132.02 m 1412.81Sum of two sides 4000mm 635.74 1280.79 5.47 139.68 m 1420.48

ReducerSum of two sides 1800mm 126.80 255.46 3.60 91.93 m 347.39Sum of two sides 2000mm 126.80 255.46 3.70 94.48 m 349.94Sum of two sides 2200mm 150.33 302.86 3.10 79.16 m 382.02Sum of two sides 2400mm 150.33 302.86 3.48 88.87 m 391.73Sum of two sides 2600mm 208.29 419.63 3.85 98.31 m 517.94Sum of two sides 2800mm 208.29 419.63 4.22 107.76 m 527.39Sum of two sides 3000mm 208.29 419.63 4.59 117.21 m 536.84Sum of two sides 3200mm 231.84 467.08 4.96 126.66 m 593.74Sum of two sides 3400mm 231.84 467.08 5.34 136.36 m 603.44Sum of two sides 3600mm 253.58 510.87 5.72 146.07 m 656.94Sum of two sides 3800mm 253.58 510.87 6.10 155.77 m 666.64Sum of two sides 4000mm 253.58 510.87 6.48 165.47 m 676.35

OffsetSum of two sides 1800mm 126.80 255.46 4.56 116.44 m 371.90Sum of two sides 2000mm 126.80 255.46 5.53 141.21 m 396.67Sum of two sides 2200mm 150.33 302.86 5.99 152.96 m 455.82Sum of two sides 2400mm 150.33 302.86 6.45 164.71 m 467.57Sum of two sides 2600mm 208.29 419.63 6.91 176.45 m 596.09Sum of two sides 2800mm 208.29 419.63 7.37 188.20 m 607.83Sum of two sides 3000mm 208.29 419.63 7.83 199.95 m 619.58Sum of two sides 3200mm 231.84 467.08 8.29 211.69 m 678.77Sum of two sides 3400mm 231.84 467.08 8.75 223.44 m 690.52Sum of two sides 3600mm 253.58 510.87 9.21 235.19 m 746.06Sum of two sides 3800mm 253.58 510.87 9.67 246.93 m 757.81Sum of two sides 4000mm 253.58 510.87 10.13 258.68 m 769.55

U: VENTILATION/AIR CONDITIONING SYSTEMS

474 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

90° radius bendSum of two sides 1800mm 242.72 489.00 3.25 82.99 m 571.99Sum of two sides 2000mm 242.72 489.00 3.30 84.27 m 573.26Sum of two sides 2200mm 248.15 499.94 3.34 85.29 m 585.23Sum of two sides 2400mm 248.15 499.94 3.38 86.31 m 586.25Sum of two sides 2600mm 380.37 766.31 3.42 87.33 m 853.65Sum of two sides 2800mm 380.37 766.31 3.46 88.35 m 854.67Sum of two sides 3000mm 380.37 766.31 3.50 89.38 m 855.69Sum of two sides 3200mm 456.44 919.57 3.54 90.40 m 1009.96Sum of two sides 3400mm 456.44 919.57 3.58 91.42 m 1010.99Sum of two sides 3600mm 534.31 1076.45 3.62 92.44 m 1168.89Sum of two sides 3800mm 534.31 1076.45 3.66 93.46 m 1169.91Sum of two sides 4000mm 534.31 1076.45 3.70 94.48 m 1170.93

45° bendSum of two sides 1800mm 242.72 489.00 2.30 58.73 m 547.73Sum of two sides 2000mm 242.72 489.00 2.76 70.48 m 559.48Sum of two sides 2200mm 248.15 499.94 3.01 76.86 m 576.80Sum of two sides 2400mm 248.15 499.94 3.26 83.25 m 583.18Sum of two sides 2600mm 380.37 766.31 3.49 89.12 m 855.43Sum of two sides 2800mm 380.37 766.31 3.74 95.50 m 861.82Sum of two sides 3000mm 380.37 766.31 3.98 101.63 m 867.95Sum of two sides 3200mm 456.44 919.57 4.22 107.76 m 1027.33Sum of two sides 3400mm 456.44 919.57 4.46 113.89 m 1033.46Sum of two sides 3600mm 534.31 1076.45 4.70 120.02 m 1196.47Sum of two sides 3800mm 534.31 1076.45 4.94 126.15 m 1202.60Sum of two sides 4000mm 534.31 1076.45 5.18 132.28 m 1208.72

90° mitre bandSum of two sides 1800mm 242.72 489.00 3.90 99.59 m 588.59Sum of two sides 2000mm 242.72 489.00 3.96 101.12 m 590.12Sum of two sides 2200mm 248.15 499.94 3.83 97.80 m 597.74Sum of two sides 2400mm 248.15 499.94 3.84 98.06 m 597.99Sum of two sides 2600mm 380.37 766.31 3.85 98.31 m 864.63Sum of two sides 2800mm 380.37 766.31 3.86 98.57 m 864.88Sum of two sides 3000mm 380.37 766.31 3.87 98.82 m 865.14Sum of two sides 3200mm 456.44 919.57 3.88 99.08 m 1018.65Sum of two sides 3400mm 456.44 919.57 3.90 99.59 m 1019.16Sum of two sides 3600mm 534.31 1076.45 3.92 100.10 m 1176.55Sum of two sides 3800mm 534.31 1076.45 3.94 100.61 m 1177.06Sum of two sides 4000mm 534.31 1076.45 3.96 101.12 m 1177.57

BranchSum of two sides 1800mm 108.68 218.95 1.81 46.22 m 265.17Sum of two sides 2000mm 108.68 218.95 1.90 48.52 m 267.47Sum of two sides 2200mm 114.10 229.87 2.61 66.65 m 296.52Sum of two sides 2400mm 114.10 229.87 2.68 68.44 m 298.31Sum of two sides 2600mm 135.84 273.67 2.75 70.22 m 343.89Sum of two sides 2800mm 135.84 273.67 2.81 71.76 m 345.43Sum of two sides 3000mm 135.84 273.67 2.87 73.29 m 346.96Sum of two sides 3200mm 141.29 284.65 2.93 74.82 m 359.47Sum of two sides 3400mm 141.29 284.65 3.00 76.61 m 361.26Sum of two sides 3600mm 181.13 364.91 3.06 78.14 m 443.05Sum of two sides 3800mm 181.13 364.91 3.12 79.67 m 444.59Sum of two sides 4000mm 181.13 364.91 3.18 81.20 m 446.12

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 475

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U30: LOW VELOCITY AIR CONDITIONING

Y40 – AIR HANDLING UNITS

Supply air handling unit; inlet with motoriseddamper, LTHW frost coil ( at -5°C to +5°C),panel filter (EU4), bag filter (EU6), coolingcoil (at 28°C db/20°C wb to 12°C db/11.5°Cwb), LTHW heating coil (at 5°C to 21°C),supply fan, outlet plenum; includes accesssections; all units located internally;Includes placing in position and fitting ofsections together; electrical work elsewhere.

Volume, external pressure2 m3/s at 350 Pa 4831.99 6019.00 40.00 985.54 nr 7004.532 m3/s at 700 Pa 5162.29 6430.44 40.00 985.54 nr 7415.975 m3/s at 350 Pa 8147.72 10149.26 65.00 1601.50 nr 11750.755 m3/s at 700 Pa 8432.74 10504.30 65.00 1601.50 nr 12105.798 m3/s at 350 Pa 12203.54 15201.42 77.00 1897.16 nr 17098.578 m/3s at 700 Pa 12393.77 15438.38 77.00 1897.16 nr 17335.5310 m/3 at 350 Pa 13438.45 16739.69 100.00 2463.84 nr 19203.5310 m3/s at 700 Pa 13714.32 17083.33 100.00 2463.84 nr 19547.1713 m3/s at 350 Pa 16793.33 20918.72 108.00 2660.95 nr 23579.6613 m3/s at 700 Pa 17312.00 21564.80 108.00 2660.95 nr 24225.7515 m3/s at 350 Pa 18824.61 23448.99 120.00 2956.61 nr 26405.6015 m3/s at 700 Pa 19167.13 23875.66 120.00 2956.61 nr 26832.2618 m3/s at 350 Pa 21361.10 26608.59 133.00 3276.91 nr 29885.4918 m3/s at 700 Pa 21753.78 27097.73 133.00 3276.91 nr 30374.6420 m3/s at 350 Pa 24753.88 30834.83 142.00 3498.65 nr 34333.4820 m3/s at 700 Pa 25109.87 31278.27 142.00 3498.65 nr 34776.92

Extra for inlet and discharge attenuators at900mm long

2 m3/s at 350 Pa 1486.30 1851.42 5.00 123.19 nr 1974.615 m3/s at 350 Pa 3119.39 3885.69 10.00 246.38 nr 4132.0710 m3/s at 700 Pa 4361.04 5432.36 13.00 320.30 nr 5752.6615 m3/s at 700 Pa 6499.96 8096.72 16.00 394.21 nr 8490.9320 m3/s at 700 Pa 8317.16 10360.32 20.00 492.77 nr 10853.09

Extra for locating units externally2 m3/s at 350 Pa 1101.27 1371.80 - - nr 1371.805 m3/s at 350 Pa 1397.30 1740.56 - - nr 1740.5610 m3/s at 700 Pa 2196.54 2736.13 - - nr 2736.1315 m3/s at 700 Pa 3120.06 3886.52 - - nr 3886.5220 m3/s at 700 Pa 5362.24 6679.51 - - nr 6679.51

U: VENTILATION/AIR CONDITIONING SYSTEMS

476 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Modular air handling unit with supply andextract sections. Supply side; inlet withmotorised damper, LTHW frost coil ( at -5°Cto 5°C ), panel filter (EU4), bag filter (EU6),cooling coil at 28°Cdb/20°Cwb to 12°Cdb/11.5°C wb), LTHW heating coil (at 5°C to 21°C), supply fan, outlet plenum. Extract side;inlet with motorised damper, extract fan;includes access sections; placing in positionand fitting of sections together; electricalwork elsewhere

2 m3/s at 350 Pa 6750.12 8408.33 50.00 1231.92 nr 9640.252 m3/s at 700 Pa 7076.74 8815.19 50.00 1231.92 nr 10047.115 m3/s at 350 Pa 11633.49 14491.33 86.00 2118.90 nr 16610.235 m3/s at 700 Pa 11851.85 14763.33 86.00 2118.90 nr 16882.238 m3/s at 350 Pa 16154.77 20123.29 105.00 2587.03 nr 22710.328 m/3s at 700 Pa 16542.56 20606.34 105.00 2587.03 nr 23193.3810 m/3 at 350 Pa 18653.94 23236.40 120.00 2956.61 nr 26193.0010 m/s at 700 Pa 19055.80 23736.98 120.00 2956.61 nr 26693.5813 m3/s at 350 Pa 23381.36 29125.14 130.00 3202.99 nr 32328.1313 m3/s at 700 Pa 24114.73 30038.66 130.00 3202.99 nr 33241.6615 m3/s at 350 Pa 26127.04 32545.31 145.00 3572.57 nr 36117.8815 m3/s at 700 Pa 26783.33 33362.82 145.00 3572.57 nr 36935.3918 m3/s at 350 Pa 29233.58 36414.99 160.00 3942.14 nr 40357.1418 m3/s at 700 Pa 29918.01 37267.56 160.00 3942.14 nr 41209.7020 m3/s at 350 Pa 31951.12 39800.11 175.00 4311.72 nr 44111.8320 m3/s at 700 Pa 33061.88 41183.74 175.00 4311.72 nr 45495.46

Extra for inlet and discharge attenuators at900mm long

2 m3/s at 350 Pa 2709.60 3375.23 8.00 197.11 nr 3572.345 m3/s at 350 Pa 5350.68 6665.11 10.00 246.38 nr 6911.4910 m3/s at 700 Pa 7523.23 9371.36 13.00 320.30 nr 9691.6615 m3/s at 700 Pa 12648.82 15756.08 16.00 394.21 nr 16150.3020 m3/s at 700 Pa 14640.34 18236.83 20.00 492.77 nr 18729.60

Extra for locating units externally2 m3/s at 350 Pa 2168.91 2701.72 - - nr 2701.725 m3/s at 350 Pa 3079.84 3836.42 - - nr 3836.4210 m3/s at 700 Pa 4319.81 5381.00 - - nr 5381.0015 m3/s at 700 Pa 8061.97 10042.44 - - nr 10042.4420 m3/s at 700 Pa 12288.69 15307.48 - - nr 15307.48

Extra for humidifier, self generating type2 m3/s at 350 Pa (10kg/hr) 1779.80 2217.02 5.00 123.19 nr 2340.215 m3/s at 350 Pa (18kg/hr) 2202.54 2743.61 5.00 123.19 nr 2866.8010 m3/s at 700 Pa (30kg/hr) 2506.38 3122.09 6.00 147.83 nr 3269.9215 m3/s at 700 Pa (60kg/hr) 4641.66 5781.91 8.00 197.11 nr 5979.0220 m3/s at 700 Pa (90kg/hr) 6978.71 8693.07 10.00 246.38 nr 8939.46

Extra for mixing box2 m3/s at 350 Pa 891.78 1110.85 4.00 98.55 nr 1209.405 m3/s at 350 Pa 1235.52 1539.03 4.00 98.55 nr 1637.5910 m3/s at 700 Pa 1716.29 2137.91 5.00 123.19 nr 2261.1015 m3/s at 700 Pa 2290.62 2853.33 6.00 147.83 nr 3001.1620 m3/s at 700 Pa 3433.78 4277.31 6.00 147.83 nr 4425.14

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 477

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U30: LOW VELOCITY AIR CONDITIONING –cont'd

AIR HANDLING UNITS – cont'd

Modular air handling unit with supply andextract sections. – cont'd

Extra for runaround coil, including pump andassociated pipework; typical outputs in brackets.(based on minimal distance between the supplyand extract units. )

2m3/s at 350 Pa (26kW) 2669.71 3325.54 30.00 739.15 nr 4064.695 m3/s at 350 Pa (37kW) 4652.55 5795.48 30.00 739.15 nr 6534.6310 m3/s at 700 Pa (85kW) 7986.90 9948.93 40.00 985.54 nr 10934.4715 m3/s at 700 Pa (151kW) 11237.86 13998.51 50.00 1231.92 nr 15230.4320 m3/s at 700 Pa (158kW) 15063.49 18763.93 60.00 1478.30 nr 20242.23

Extra for thermal wheel (typical outputs in

brackets)2m3/s at 350 Pa (37kW) 5772.94 7191.10 12.00 295.66 nr 7486.765 m3/s at 350 Pa (65kW) 8291.34 10328.16 12.00 295.66 nr 10623.8210 m3/s at 700 Pa (127kW) 11057.12 13773.37 15.00 369.58 nr 14142.9515 m3/s at 700 Pa (160kW) 20716.33 25805.43 17.00 418.85 nr 26224.2820 m3/s at 700 Pa (262kW) 24199.09 30143.75 19.00 468.13 nr 30611.88

Extra for plate heat exchanger, includingadditional filtration in extract leg (typical outputsin brackets)

2m3/s at 350 Pa (25kW) 3219.74 4010.69 12.00 295.66 nr 4306.355 m3/s at 350 Pa (51kW) 6294.17 7840.37 12.00 295.66 nr 8136.0310 m3/s at 700 Pa (98kW) 9235.28 11503.98 15.00 369.58 nr 11873.5615 m3/s at 700 Pa (160kW) 15948.58 19866.45 17.00 418.85 nr 20285.3020 m3/s at 700 Pa (190kW) 20596.25 25655.85 19.00 468.13 nr 26123.98

Extra for electric heating in lieu of LTHW2m3/s at 350 Pa 1212.96 1510.93 - - nr 1510.935 m3/s at 350 Pa 2233.76 2782.50 - - nr 2782.5010 m3/s at 700 Pa 3135.68 3905.98 - - nr 3905.9815 m3/s at 700 Pa 2990.36 3724.96 - - nr 3724.9620 m3/s at 700 Pa 3638.87 4532.78 - - nr 4532.78

U: VENTILATION/AIR CONDITIONING SYSTEMS

478 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U31: VAV AIR CONDITIONING

VAV TERMINAL BOXES

VAV terminal box; integral acoustic silencer;factory installed and pre wired controlcomponents (excluding electronic controller);selected at 200Pa at entry to unit; includes fixingin position; electrical work elsewhere

80 l/s – 110 l/s 440.00 548.09 2.00 51.07 nr 599.16Extra for secondary silencer 107.00 133.29 0.50 12.77 nr 146.05Extra for 2 row LTHW heating coil 43.40 54.06 - - nr 54.06150 l/s – 190 l/s 463.00 576.74 2.00 51.07 nr 627.81Extra for secondary silencer 117.50 146.36 0.50 12.77 nr 159.13Extra for 2 row LTHW heating coil 52.05 64.84 - - nr 64.84250 l/s – 310 l/s 516.50 643.38 2.00 51.07 nr 694.45Extra for secondary silencer 155.50 193.70 0.50 12.77 nr 206.47Extra for 2 row LTHW heating coil 29.08 36.22 - - nr 36.22420 l/s – 520 l/s 559.50 696.94 2.00 51.07 nr 748.02Extra for secondary silencer 177.00 220.48 0.50 12.77 nr 233.25Extra for 2 row LTHW heating coil 70.87 88.28 - - nr 88.28650 l/s – 790 l/s 677.50 843.93 2.00 51.07 nr 895.00Extra for secondary silencer 226.50 282.14 0.50 12.77 nr 294.91Extra for 2 row LTHW heating coil 92.55 115.29 - - nr 115.291130 l/s – 1370 l/s 787.00 980.33 2.00 51.07 nr 1031.40Extra for secondary silencer 316.50 394.25 0.50 12.77 nr 407.02Extra for 2 row LTHW heating coil 117.86 146.81 - - nr 146.81Extra for electric heater & thyristor controls,3kw/1ph (per box) 344.04 428.56 - - nr 428.56Extra for fitting free issue box controller - - 2.13 54.39 nr 54.39

Fan assisted VAV terminal box; factory installedand pre wired control components (excludingelectronic controller); selected at 40 Pa externalstatic pressure; includes fixing in position,electrical work elsewhere

100 l/s – 175 l/s 974.00 1213.27 3.00 76.61 nr 1289.88Extra for secondary silencer 116.00 144.50 0.50 12.77 nr 157.26Extra for 1 row LTHW heating coil 61.44 76.53 - - nr 76.53170 l/s – 360 l/s 1062.50 1323.51 3.00 76.61 nr 1400.12Extra for secondary silencer 147.00 183.11 0.50 12.77 nr 195.88Extra for 1 row LTHW heating coil 70.09 87.31 - - nr 87.31300 l/s – 640 l/s 1218.00 1517.21 3.00 76.61 nr 1593.82Extra for secondary silencer 225.00 280.27 0.50 12.77 nr 293.04Extra for 1 row LTHW heating coil 78.07 97.25 - - nr 97.25620 l/s – 850 l/s 1218.00 1517.21 3.00 76.61 nr 1593.82Extra for secondary silencer 225.00 280.27 0.50 12.77 nr 293.04Extra for 1 row LTHW heating coil 78.07 97.25 - - nr 97.25Extra for electric heater plus thyristor controls'3kw/lph (per box) 344.04 428.56 - - nr 428.56Extra for fitting free issue controller - - 2.13 54.39 nr 54.39

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 479

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U41: FAN COIL AIR CONDITIONING

FAN COIL UNITS

All selections based on summer return aircondition of 23°C @ 50% RH, CHW @6°/12°C, LTHW @ 82°/71°C (whereapplicable), medium speed, externalresistance of 30Pa

All selections are based on heating andcooling units. For waterside control unitsthere is no significant reduction in costbetween 4 pipe heating and cooling and 2pipe cooling only units (excluding controls).For airside control units, there is a marginalreduction (less than 5%) between 4 pipeheating and cooling units and 2 pipe coolingonly units (excluding controls)

Ceiling void mounted horizontal watersidecontrol fan coil unit; cooling coil ; LTHW heatingcoil; multi tapped speed transformer; fine wiremesh filter; includes fixing in position; electricalwork elsewhere

Total cooling load, heating load2800 W, 1000 W 288.27 331.89 4.00 98.55 nr 430.454000 W, 1700 W 335.16 385.88 4.00 98.55 nr 484.434500 W, 1900 W 370.44 426.50 4.00 98.55 nr 525.056000 W, 2600 W 433.98 499.65 4.00 98.55 nr 598.21

Ceiling void mounted horizontal watersidecontrol fan coil unit; cooling coil ; electric heatingcoil; multi tapped speed transformer; fine wiremesh filter; includes fixing in position; electricalwork elsewhere + thyristor and 2 No. HTCO's

Total cooling load, heating load2800W, 1500W 423.27 487.32 4.00 98.55 nr 585.874000W, 2000W 470.16 541.31 4.00 98.55 nr 639.864500W, 2000W 505.44 581.93 4.00 98.55 nr 680.486000W, 3000W 568.98 655.08 4.00 98.55 nr 753.63

Ceiling void mounted horizontal airside controlfan coil unit; cooling coil ; LHTW heating coil;multi tapped speed transformer; fine wire meshfilter, damper actuator & fixing kit; includes fixingin position; electrical work elsewhere

Total cooling load, heating load2600W, 2200W 588.33 677.36 4.00 98.55 nr 775.913600W, 3200W 630.45 725.85 4.00 98.55 nr 824.414000W, 3600W 694.53 799.63 4.00 98.55 nr 898.185400W, 5000W 760.32 875.38 4.00 98.55 nr 973.93

U: VENTILATION/AIR CONDITIONING SYSTEMS

480 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Ceiling void mounted horizontal airside controlfan coil unit; cooling coil ; electric heating coil;multi tapped speed transformer; fine wire meshfilter, damper actuator & fixing kit; includes fixingin position; electrical work elsewhere + thyristorand 2 No. HTCO's

Total cooling load, heating load2600W, 1500W 696.33 801.70 4.00 98.55 nr 900.263600W, 2000W 738.45 850.20 4.00 98.55 nr 948.754000W, 2000W 802.53 923.97 4.00 98.55 nr 1022.535400W, 3000W 868.32 999.72 4.00 98.55 nr 1098.27

Ceiling void mounted slimline horizontalwaterside control fan coil unit, 170mm deep;cooilng coil; LTHW heating coil; multi tappedspeed transformer; fine wire mesh filter; includesfixing in position; electrical work elsewhere

Total cooling load, heating load1100W, 1500W 468.65 539.57 3.50 86.23 nr 625.803200W, 3700W 573.82 660.66 4.00 98.55 nr 759.21

Ceiling void mounted slimline horizontalwaterside control fan coil unit, 170mm deep;cooilng coil; electric heating coil; multi tappedspeed transformer; fine wire mesh filter; includesfixing in position; electrical work elsewhere

Total cooling load, heating load – NOTWITHIN OUR RANGE OF MANUFACTURE1100W, 1000W. 575.16 662.20 3.50 86.23 nr 748.433400W, 2000W 680.34 783.29 4.00 98.55 nr 881.84

Ceiling void mounted slimline horizontal airsidecontrol fan coil unit, 170mm deep; cooling coil;LTHW heating coil; multi tapped speedtransformer; fine wire mesh filter,damperactuator & fixing kit; includes fixing in position;electrical work elsewhere

Total cooling load, heating load – NOTWITHIN OUR RANGE OF MANUFACTURE1000W, 1600W. 507.13 583.87 3.50 86.23 nr 670.113000W, 3300W 790.14 909.70 4.00 98.55 nr 1008.264500W, 4500W 1012.86 1166.13 4.00 98.55 nr 1264.68

Ceiling void mounted slimline horizontal airsidecontrol fan coil unit, 170mm deep; cooilng coil;electric heating coil; multi tapped speedtransformer; fine wire mesh filter,damperactuator & fixing kit; includes fixing in position;electrical work elsewhere

Total cooling load, heating load – NOTWITHIN OUR RANGE OF MANUFACTURE1000W, 1000W. 747.04 860.09 3.50 86.23 nr 946.333000W, 2000W 984.06 1132.97 4.00 98.55 nr 1231.534500W, 3000W 1249.83 1438.96 4.00 98.55 nr 1537.51

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 481

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U41: FAN COIL AIR CONDITIONING – cont'd

FAN COIL UNITS – cont'd

All selections are based on heating andcooling units. – cont'd

Low level perimeter waterside control fan coilunit; cooling coil; LTHW heating coil; multitapped speed transformer; fine wire mesh filter;includes fixing in position; electrical workelsewhere – NOT WITHIN OUR RANGE OFMANUFACTURE

Total cooling load, heating load1700W, 1400W 359.15 413.50 3.50 86.23 nr 499.74Extra over for standard cabinet 191.07 219.98 1.00 24.64 nr 244.622200W, 1900W 416.62 479.66 3.50 86.23 nr 565.90Extra over for standard cabinet 232.74 267.96 1.00 24.64 nr 292.602600W, 2200W 459.72 529.29 3.50 86.23 nr 615.52Extra over for standard cabinet 238.48 274.57 1.00 24.64 nr 299.213900W, 3200W 603.39 694.69 3.50 86.23 nr 780.93Extra over for standard cabinet 260.03 299.38 1.00 24.64 nr 324.024600W, 3900W 689.57 793.92 3.50 86.23 nr 880.15Extra over for standard cabinet 341.92 393.66 1.00 24.64 nr 418.30

Low level perimeter waterside control fan coilunit; cooling coil; electric heating coil; multitapped speed transformer; fine wire mesh filter;includes fixing in position; electrical workelsewhere – NOT WITHIN OUR RANGE OFMANUFACTURE

Total cooling load, heating load1700W, 1500W 466.91 537.57 3.50 86.23 nr 623.80Extra over for standard cabinet 191.07 219.98 1.00 24.64 nr 244.622200W, 2000W 488.46 562.37 3.50 86.23 nr 648.61Extra over for standard cabinet 232.74 267.96 1.00 24.64 nr 292.602600W, 2000W 610.57 702.96 3.50 86.23 nr 789.20Extra over for standard cabinet 238.48 274.57 1.00 24.64 nr 299.213800W, 3000W 725.50 835.29 3.50 86.23 nr 921.52Extra over for standard cabinet 260.03 299.38 1.00 24.64 nr 324.024600W, 4000W 883.53 1017.23 3.50 86.23 nr 1103.46Extra over for standard cabinet 341.92 393.66 1.00 24.64 nr 418.30

Low level perimeter airside control fan coil unit;cooling coil; LTHW heating coil; multi tappedspeed transformer; fine wire mesh filter; damperactuator & fixing kit; includes fixing in position;electrical work elsewhere – NOT WITHIN OURRANGE OF MANUFACTURE

Total cooling load, heating load1200W, 1400W 464.03 534.25 3.50 86.23 nr 620.48Extra over for standard cabinet 191.07 219.98 1.00 24.64 nr 244.621800W, 2000W 518.63 597.11 3.50 86.23 nr 683.34Extra over for standard cabinet 232.74 267.96 1.00 24.64 nr 292.602200W, 2400W 558.86 643.42 3.50 86.23 nr 729.66Extra over for standard cabinet 238.48 274.57 - - nr -3200W, 3600W 725.50 835.29 3.50 86.23 nr 921.52Extra over for standard cabinet 260.03 299.38 1.00 24.64 nr 324.02

U: VENTILATION/AIR CONDITIONING SYSTEMS

482 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Low level perimeter airside control fan coil unit;cooling coil; electric heating coil; multi tappedspeed transformer; fine wire mesh filter; damperactuator & fixing kit; includes fixing in position;electrical work elsewhere – NOT WITHIN OURRANGE OF MANUFACTURE

Total cooling load, heating load1250W, 1500W 632.12 727.77 3.50 86.23 nr 814.00Extra over for standard cabinet 191.07 219.98 1.00 24.64 nr 244.621900W, 2000W 682.41 785.67 3.50 86.23 nr 871.91Extra over for standard cabinet 232.74 267.96 1.00 24.64 nr 292.602300W, 2000W 780.09 898.14 3.50 86.23 nr 984.38Extra over for standard cabinet 238.48 274.57 1.00 24.64 nr 299.213300W, 3000W 890.70 1025.49 3.50 86.23 nr 1111.72Extra over for standard cabinet 260.03 299.38 1.00 24.64 nr 324.02

Typical DDC control pack for airside controlunits; controller, return air sensor(damper and damper actuator included inabove rates)

Heating and cooling, per unit 153.00 176.15 2.00 49.28 nr 225.43Cooling only, per unit 180.00 207.24 2.00 49.28 nr 256.52

Typical DDC control pack for watersidecontrol units; controller, return airsensor, four port valves and actuators

Heating and cooling, per unit 135.00 155.43 2.00 49.28 nr 204.71Cooling only, per unit 117.00 134.71 2.00 49.28 nr 183.98

Note: Care needs to be taken when usingthese controls prices, as they can varysignificantly, depending on the equipmentmanufacturer specified and the degree ofcontrol required

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 483

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U70: AIR CURTAINS

The selection of air curtains requiresconsideration of the particular conditionsinvolved; climatic conditions, wind influence,construction and position all influenceselection; consultation with a specialistmanufacturer is therefore advisable.

Commercial grade air curtains; recessed orexposed units with rigid sheet steel casing;aluminium grilles; high quality motor/centrifugal fan assembly; includes fixing inposition; electrical work elsewhere

Ambient temperature; 240V single phasesupply; mounting height 2.40m

1000 x 590 x 270mm 2317.00 2667.62 12.05 296.85 nr 2964.471500 x 590 x 270mm 2966.00 3414.83 12.05 296.85 nr 3711.682000 x 590 x 270mm 3589.00 4132.11 12.05 296.89 nr 4429.002500 x 590 x 270mm 3989.00 4592.64 13.00 320.30 nr 4912.93

Ambient temperature; 240V single phasesupply; mounting height 2.80m

1000 x 590 x 270mm 2678.00 3083.25 16.13 397.39 nr 3480.641500 x 590 x 270mm 3418.00 3935.23 16.13 397.39 nr 4332.622000 x 590 x 270mm 4261.00 4905.80 16.13 397.39 nr 5303.192500 x 590 x 270mm 4928.00 5673.73 17.10 421.32 nr 6095.05

Ambient temperature 240V single phase supply;mounting height 3.30m

1000 x 774 x 370mm 3498.00 4027.33 17.24 424.80 nr 4452.141500 x 774 x 370mm 4731.00 5446.92 17.24 424.80 nr 5871.722000 x 774 x 370mm 5851.00 6736.40 17.24 424.80 nr 7161.202500 x 774 x 370mm 6926.00 7974.08 18.30 450.88 nr 8424.96

Ambient temperature; 240V single phasesupply; mounting height 4.00m

1000 x 774 x 370mm 3864.00 4448.72 19.10 470.59 nr 4919.311500 x 774 x 370mm 5069.00 5836.07 19.10 470.59 nr 6306.662000 x 774 x 370mm 6310.00 7264.86 19.10 470.59 nr 7735.452500 x 774 x 370mm 7395.00 8514.05 19.90 490.30 nr 9004.35

Water heated; 240V single phase supply;mounting height 2.40m

1000 x 590 x 270mm; 2.30 – 9.40kW output 2727.00 3139.66 12.05 296.85 nr 3436.511500 x 590 x 270mm; 3.50 – 14.20kW output 3490.00 4018.12 12.05 296.85 nr 4314.972000 x 590 x 270mm; 4.70 – 19.00kW output 4223.00 4862.05 12.05 296.85 nr 5158.892500 x 590 x 270mm; 5.90 – 23.70kW output 4694.00 5404.32 13.00 320.30 nr 5724.62

Water heated; 240V single phase supply;mounting height 2.80m

1000 x 590 x 270mm; 3.30 – 11.90kW output 3151.00 3627.83 16.13 397.39 nr 4025.221500 x 590 x 270mm; 5.00 – 17.90kW output 4023.00 4631.78 16.13 397.39 nr 5029.172000 x 590 x 270mm; 6.70 – 23.90kW output 5014.00 5772.74 16.13 397.39 nr 6170.142500 x 590 x 270mm; 8.30 – 29.80kW output 5798.00 6675.38 17.10 421.32 nr 7096.70

U: VENTILATION/AIR CONDITIONING SYSTEMS

484 Material Costs/Prices for Measured Works – Mechanical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Water heated; 240V single phase supply;mounting height 3.30m

1000 x 774 x 370mm; 6.10 – 21.80kW output 4116.00 4738.85 17.24 424.80 nr 5163.651500 x 774 x 370mm; 9.20 – 32.80kW output 5566.00 6408.27 17.24 424.80 nr 6833.082000 x 774 x 370mm; 12.30 – 43.70kWoutput 6884.00 7925.72 17.24 424.80 nr 8350.522500 x 774 x 370mm; 15.30 – 54.60kWoutput 8149.00 9382.15 18.30 450.88 nr 9833.03

Water heated; 240V single phase supply;mounting height 4.00m

1000 x 774 x 370mm; 7.20 – 24.20kW output 4546.00 5233.92 19.10 470.59 nr 5704.521500 x 774 x 370mm; 10.90 – 36.30kWoutput 5964.00 6866.50 19.10 470.59 nr 7337.102000 x 774 x 370mm; 14.50 – 48.40kWoutput 7424.00 8547.44 19.10 470.59 nr 9018.032500 x 774 x 370mm; 18.10 – 60.60kWoutput 8701.00 10017.68 19.90 490.30 nr 10507.98

Electrically heated; 415V three phase supply;mounting height 2.40m

1000 x 590 x 270mm; 2.30 – 9.40kW output 3350.00 3856.94 12.05 296.85 nr 4153.791500 x 590 x 270mm; 3.50 – 14.20kW output 4167.00 4797.57 12.05 296.85 nr 5094.422000 x 590 x 270mm; 4.70 – 19.00kW output 4967.00 5718.63 12.05 347.98 nr 6066.612500 x 590 x 270mm; 5.90 – 23.70kW output 5647.00 6501.53 13.00 375.47 nr 6877.00

Electrically heated; 415V three phase supply;mounting height 2.80m

1000 x 590 x 270mm; 3.30 – 11.90kW output 3944.00 4540.83 16.13 465.84 nr 5006.671500 x 590 x 270mm; 5.00 – 17.90kW output 4949.00 5697.91 16.13 397.39 nr 6095.302000 x 590 x 270mm; 6.70 – 23.90kW output 6123.00 7049.56 16.13 397.39 nr 7446.962500 x 590 x 270mm; 8.30 – 29.80kW output 6844.00 7879.67 17.10 421.32 nr 8300.98

Electrically heated; 415V three phase supply;mounting height 3.30m

1000 x 774 x 370mm; 6.10 – 21.80kW output 5992.00 6898.74 17.24 497.93 nr 7396.671500 x 774 x 370mm; 9.20 – 32.80kW output 8029.00 9243.99 17.24 424.77 nr 9668.752000 x 774 x 370mm; 12.30 – 43.70kWoutput 9690.00 11156.34 17.24 424.77 nr 11581.112500 x 774 x 370mm; 15.30 – 54.60kWoutput 11471.00 13206.85 18.30 450.88 nr 13657.73

Electrically heated; 415V three phase supply;mounting height 4.00m

1000 x 774 x 370mm; 7.20 – 24.20kW output 6613.00 7613.71 19.10 551.65 nr 8165.361500 x 774 x 370mm; 10.90 – 36.30kWoutput 8580.00 9878.37 19.10 470.59 nr 10348.962000 x 774 x 370mm; 14.50 – 48.40kWoutput 10377.00 11947.30 19.10 470.59 nr 12417.892500 x 774 x 370mm; 18.10 – 60.60kWoutput 12292.00 14152.09 19.90 490.30 nr 14642.39

U: VENTILATION/AIR CONDITIONING SYSTEMS

Material Costs/Prices for Measured Works – Mechanical Installations 485

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

U70: AIR CURTAINS – cont'd

Industrial grade air curtains; recessed orexposed units with rigid sheet steelcasing; aluminium grilles; high qualitymotor/centrifugal fan assembly; includesfixing in position; electrical workelsewhere

Ambient temperature; 415V three phase supply;including wiring between multiple units;horizontally or vertically mounted; openingmaximum 6.00m

1500 x 585 x 853mm; 1.6A supply 2415.00 2780.45 17.24 424.80 nr 3205.252000 x 585 x 853mm; 2.1A supply 2945.00 3390.65 17.24 424.80 nr 3815.45

Water heated; 415V three phase supply;including wiring between multiple units;horizontally or vertically mounted; openingmaximum 6.00m 1500 x 585 x 956mm; 1.6Asupply; 34.80kW

output 2795.00 3217.95 17.24 424.80 nr 3642.752000 x 585 x 956mm; 2.1A supply; 50.70kWoutput 3375.00 3885.72 17.24 424.80 nr 4310.52

Water heated; 415V three phase supply;including wiring between multiple units; verticallymounted in single bank for openings maximum6.00m wide or opposing twin banks for openingsmaximum 10.00m wide

1500 x 585mm; 1.6A supply; 41.1kW output 2795.00 3217.95 17.24 424.80 nr 3642.752000 x 585mm; 2.1A supply; 57.7kW output 3375.00 3885.72 17.24 424.80 nr 4310.52

Remote mounted electronic controller unit; 415Vthree phase supply; excluding wiring to units

Five speed, 7A 425.00 489.31 5.00 123.19 nr 612.51

U: VENTILATION/AIR CONDITIONING SYSTEMS

486 Material Costs/Prices for Measured Works – Mechanical Installations

Electrical Installations

Material Costs/Measured Work Prices

DIRECTIONS

The following explanations are given for each of the column headings and letter codes.

Unit Prices for each unit are given as singular (i.e. 1 metre, 1 nr) unless stated otherwise.

Net price Industry tender prices, plus nominal allowance for fixings, waste and applicable trade discounts.

Material cost Net price plus percentage allowance for overheads, profit and preliminaries.

Labour norms In man-hours for each operation.

Labour cost Labour constant multiplied by the appropriate all-in man-hour cost based on gang rate. (See alsorelevant Rates of Wages Section) plus percentage allowance for overheads, profit andpreliminaries.

Measured work Material cost plus Labour cost.Price (total rate)

MATERIAL COSTS

The Material Costs given are based at Second Quarter 2009 but exclude any charges in respect of VAT. Users ofthe book are advised to register on the SPON’s website www.pricebooks.co.uk/updates to receive the free quar-terly updates – alerts will then be provided by e-mail as changes arise.

MEASURED WORK PRICES

These prices are intended to apply to new work in the London area. The prices are for reasonable quantities ofwork and the user should make suitable adjustments if the quantities are especially small or especially large.Adjustments may also be required for locality (e.g. outside London – refer to cost indices in approximate estimatingsection for details of adjustment factors) and for the market conditions (e.g. volume of work secured or being ten-dered) at the time of use.

ELECTRICAL INSTALLATIONS

The labour rate has been based on average gang rates per man hour effective from 4 January 2010 includingallowances for all other emoluments and expenses. To this rate has been added 4% and 8% to cover site and headoffice overheads and preliminary items together with a further 2% for profit, resulting in an inclusive rate of £28.35per man hour. The rate has been calculated on a working year of 2025 hours; a detailed buildup of the rate is givenat the end of these directions.

In calculating the 'Measured Work Prices' the following assumptions have been made:(a) That the work is carried out as a subcontract under the Standard Form of Building Contract.(b) That, unless otherwise stated, the work is being carried out in open areas at a height which would not

require more than simple scaffolding.(c) That the building in which the work is being carried out is no more than six storey's high.

Where these assumptions are not valid, as for example where work is carried out in ducts and similar confinedspaces or in multistorey structures when additional time is needed to get to and from upper floors, then an appro-priate adjustment must be made to the prices. Such adjustment will normally be to the labour element only.

LABOUR RATE – ELECTRICAL

The annual cost of a notional eleven man gang

TECHNICIAN

1 NR

APPROVEDELECTRICIANS

4 NR

ELECTRICIANS

4 NR

LABOURERS

2 NR

SUB-TOTALS

Hourly Rate from 4 January 2010 18.10 16.07 14.83 11.89

Working hours per annum per man 1,687.50 1,687.50 1,687.50 1,687.50

x Hourly rate x nr of men = £ per annum 30,543.75 108,472.50 100,102.50 40,128.75 279,247.50

Overtime Rate 27.15 24.11 22.25 17.84

Overtime hours per annum per man 337.50 337.50 337.50 337.50

x Hourly rate x nr of men = £ per annum 9,163.13 32,541.75 30,030.75 12,038.63 83,774.25

Total 39,706.88 141,014.25 130,133.25 52,167.38 363,021.75

Incentive schemes (insert percentage) 5.00% 1,985.34 7,050.71 6,506.66 2,608.37 18,151.09

Daily Travel Time Allowance (15-20 miles each way) effectivefrom 04/01/10

5.03 5.03 5.03 5.03

Days per annum per man 225.00 225.00 225.00 225.00

x nr of men = £ per annum 1,131.75 4,527.00 4,527.00 2,263.50 12,449.25

Daily Travel Allowance (15-20 miles each way) effective from04/01/10

3.45 3.45 3.45 3.45

Days per annum per man 225.00 225.00 225.00 225.00

x nr of men = £ per annum 776.25 3,105.00 3,105.00 1,552.50 8,538.75

JIB Pension Scheme @ 2.5% 1,220.12 4,353.49 4,031.59 1,634.19 11,239.38

JIB combined benefits scheme (nr of weeks per man) 52.00 52.00 52.00 52.00

Benefit Credit effective from 29 September 2008 59.69 54.21 50.83 43.09

x nr of men = £ per annum 3,103.88 11,275.68 10,572.64 4,481.36 29,433.56

Holiday Top-up Funding 55.32 49.38 45.79 36.99

x nr of men @ 7.5 hrs per day = £ per annum 2,876.77 10,271.82 9,524.06 3,847.09 26,519.74

National Insurance Contributions:

Annual gross pay (subject to NI) each 43,600.22 155,696.96 144,271.91 58,591.74

% of NI Contributions 12.80 12.80 12.80 12.80

£ Contributions/annum 4,843.01 16,977.93 15,515.52 6,024.10 43,360.55

DIRECTIONS

488 Material Costs/Measured Work Prices – Electrical Installations

LABOUR RATE – ELECTRICAL

The annual cost of a notional eleven man gang

SUB-TOTAL

SUB-TOTAL 512,714.07

TRAINING (INCLUDING ANY TRADE REGISTRATIONS) – SAY1.00% 5,127.14

SEVERANCE PAY AND SUNDRY COSTS – SAY1.50% 7,767.62

EMPLOYER'S LIABILITY AND THIRD PARTY INSURANCE – SAY2.00% 10,512.18

ANNUAL COST OF NOTIONAL GANG 536,121.01

MEN ACTUALLY WORKING = 10.5 THEREFORE ANNUAL COST PERPRODUCTIVE MAN

51,059.14

AVERAGE NR OF HOURS WORKED PER MAN = 2025 THEREFORE ALL IN MAN HOUR 25.21

PRELIMINARY ITEMS – SAY8.00% 2.02SITE AND HEAD OFFICE OVERHEADS – SAY4.00% 1.09

PROFIT – SAY 2.00% 0.57

THEREFORE INCLUSIVE MAN HOUR 28.89

Notes:

(1) Hourly wage rates are those effective from 4 January 2010.(2) The following assumptions have been made in the above calculations:

(a) Hourly rates are based on London rate and job reporting own transport.(b) The working week of 37.5 hours is made up of 7.5 hours Monday to Friday.(c) Five days in the year are lost through sickness or similar reason.(d) A working year of 2025 hours.

(3) The incentive scheme addition of 5% is intended to reflect bonus schemes typically in use.(4) National insurance contributions are those effective from 6 April 2009, paid for 48 weeks. Calculation is

based on employer making regular payment into the holiday pay scheme, allowing savings on NI.(5) Weekly JIB Combined Benefit Credit Scheme are those effective from 29 September 2008.(6) Paid Holidays with effect from 9 January 2006, for all 30 days (22 Annual and 8 Public) are to be paid at

normal earnings level.(7) Overtime is paid after 37.5 hours.

DIRECTIONS

Material Costs/Measured Work Prices – Electrical Installations 489

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V10: ELECTRICAL GENERATION PLANT

STANDBY GENERATORS

Standby diesel generating sets; supply andinstallation; fixing to base; all supports andfixings; all necessary connections to equipment

Three phase, 400 Volt, four wire 50 Hzpackagedstandby diesel generating set,complete with radio and television suppressors,daily service fuel tank and associated piping,4 metres of exhaust pipe and primary exhaustsilencer, control panel, mains failure relay,starting battery with charger, all internal wiring,interconnections, earthing and labels. Rated forstandby duty; including UK delivery, installationand commissioning

60 kVA 15399.72 17642.90 100.00 2888.22 nr 20531.12100 kVA 21588.83 24733.54 100.00 2888.22 nr 27621.76150 kVA 24690.32 28286.81 100.00 2888.22 nr 31175.03315 kVA 44515.20 50999.47 120.00 3465.86 nr 54465.33500 kVA 52469.70 60112.64 120.00 3465.86 nr 63578.50750 kVA 89290.06 102296.41 140.00 4043.51 nr 106339.921000 kVA 118674.14 135960.69 140.00 4043.51 nr 140004.201500kVA 139667.99 160012.58 170.00 4909.97 nr 164922.562000kVA 215140.92 246479.21 170.00 4909.97 nr 251389.182500kVA 294557.00 337463.35 210.00 6065.26 nr 343528.61

Extra for residential silencer; peformance 75dBAat 1m; including connection to exhaust pipe

60 kVA 826.81 947.25 10.00 288.82 nr 1236.07100 kVA 987.97 1131.88 10.00 288.82 nr 1420.70150 kVA 1132.99 1298.02 10.00 288.82 nr 1586.84315 kVA 2204.01 2525.05 15.00 433.23 nr 2958.29500 kVA 2818.85 3229.45 15.00 433.23 nr 3662.68750 kVA 4199.75 4811.50 20.00 577.64 nr 5389.151000kVA 5656.29 6480.21 20.00 577.64 nr 7057.851500kVA 9010.63 10323.16 20.00 577.64 nr 10900.802000kVA 9759.36 11180.95 30.00 866.47 nr 12047.412500kVA 11158.86 12784.30 30.00 866.47 nr 13650.77

Synchronisation panel for paralleling generators– not generators to mains; includinginterconnecting cables; commissioning andtesting; fixing to backgrounds

2 x 60 kVA 6887.19 7890.41 80.00 2310.58 nr 10200.982 x 100 kVA 7404.12 8482.64 80.00 2310.58 nr 10793.212 x 150 kVA 9314.33 10671.10 80.00 2310.58 nr 12981.672 x 315 kVA 15834.62 18141.16 80.00 2310.58 nr 20451.732 x 500 kVA 22860.67 26190.64 80.00 2310.58 nr 28501.222 x 750kVA 25797.27 29555.01 80.00 2310.58 nr 31865.582 x 1000kVA 27802.94 31852.83 120.00 3465.86 nr 35318.702 x 1500kVA 32913.81 37708.16 120.00 3465.86 nr 41174.032 x 2000kVA 35662.00 40856.66 120.00 3465.86 nr 44322.532 x 2500kVA 41576.12 47632.27 120.00 3465.86 nr 51098.13

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

490 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Prefabricated drop-over acoustic housing;performance 85dBA at 1m over the range from60kVA to 315kVA, 75dBA from 500kVA to2500kVA

60kVA 2975.03 3408.39 4.00 115.53 nr 3523.92100kVA 3077.91 3526.25 7.00 202.18 nr 3728.43150kVA 4998.06 5726.10 15.00 433.23 nr 6159.33315kVA 10664.25 12217.65 25.00 722.05 nr 12939.71500kVA 17613.44 20179.08 40.00 1155.29 nr 21334.37750kVA 27757.08 31800.29 40.00 1155.29 nr 32955.581000kVA 35116.57 40231.79 40.00 1155.29 nr 41387.071500kVA 69656.72 79803.20 40.00 1155.29 nr 80958.492000kVA 83726.16 95922.04 60.00 1732.93 nr 97654.982500kVA 116447.83 133410.09 70.00 2021.75 nr 135431.84

COMBINED HEAT AND POWER (CHP) UNITS

Gas fired engine; acoustic enclosure completewith exhaust fan and attenuators; exhaust gasattenuation; includes 6m long pipe connections;dry air cooler for secondary water circuit to rejectexcess heat; controls and panel; commissioningElectrical output; Heat output

82 kW; 132 kW 90586.01 103781.13 - - nr 103781.13100kW, 148kW 96488.85 110543.81 - - nr 110543.81118kW, 181kW 101256.54 116005.97 - - nr 116005.97130kW, 201kW 110300.37 126367.17 - - nr 126367.17140kW, 207kW 117375.85 134473.29 - - nr 134473.29150kW, 208kW 123619.25 141626.13 - - nr 141626.13160kW, 216kW 118056.95 135253.60 - - nr 135253.60198kW, 233kW 154439.48 176935.75 - - nr 176935.75210kW, 319kW 145981.96 167246.28 - - nr 167246.28237kW, 359kW 160512.05 183892.88 - - nr 183892.88307kW, 435kW 217668.06 249374.46 - - nr 249374.46380kW, 500kW 252006.19 288714.42 - - nr 288714.42490kW, 679kW 346905.81 397437.50 - - nr 397437.50501kW, 518kW 320115.97 366745.34 - - nr 366745.34600kW, 873kW 381131.53 436648.67 - - nr 436648.67725kW, 1019kW 515364.00 590433.98 - - nr 590433.98975kW, 1293kW 639948.69 733166.18 - - nr 733166.181160kW, 1442kW 724518.34 830054.57 - - nr 830054.571379kW, 1475kW 864938.00 990928.33 - - nr 990928.331566kW, 1647kW 946158.36 1083979.57 - - nr 1083979.571600kW, 1625kW 943888.03 1081378.54 - - nr 1081378.541760kW, 1821kW 1036517.34 1187500.60 - - nr 1187500.602430kW 1346210.00 1542304.33 - - nr 1542304.332931kW 1627400.00 1864453.59 - - nr 1864453.593500kW 1751000.00 2006057.66 - - nr 2006057.663900kW 2060000.00 2360067.84 - - nr 2360067.84

Note: The costs detailed are based on aspecialist subcontract package, as part of theM&E contract works, and include installation

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 491

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V11: HV SUPPLY

Y61 – HV CABLES

Cable; 6350/11000 volts, 3 core, XLPE;stranded copper conductors; steel wirearmoured; LSOH to BS 7835

Laid in trench/duct including marker tape (cabletiles measured elsewhere)

95mm2 29.66 33.97 0.23 6.64 m 40.62120mm2 32.63 37.39 0.23 6.64 m 44.03150mm2 39.05 44.74 0.25 7.22 m 51.96185mm2 42.39 48.56 0.25 7.22 m 55.79240mm2 49.37 56.56 0.27 7.80 m 64.35300mm2 56.36 64.57 0.29 8.38 m 72.94

Cable tiles; single width; laid in trench abovecables on prepared sand bed (cost ofexcavation excluded); reinforced concretecovers; concave/convex ends

914 x 152 x 63/38mm 10.35 11.86 0.11 3.18 m 15.04914 x 229 x 63/38mm 12.19 13.96 0.11 3.18 m 17.14914 x 305 x 63/38mm 13.57 15.54 0.11 3.18 m 18.72

Clipped direct to backgrounds including cleats95mm2 37.62 43.10 0.47 13.57 m 56.67120mm2 40.60 46.51 0.50 14.44 m 60.95150mm2 46.78 53.60 0.53 15.31 m 68.90185mm2 51.26 58.73 0.55 15.89 m 74.62240mm2 59.27 67.91 0.60 17.33 m 85.24300mm2 67.37 77.19 0.68 19.64 m 96.83

Terminations for above cables, includingheat-shrink kit and glanding off

95mm2 444.58 509.34 4.75 137.19 m 646.53120mm2 442.16 506.57 5.30 153.08 m 659.64150mm2 475.61 544.88 6.00 173.29 m 718.18185mm2 476.76 546.20 6.90 199.29 m 745.49240mm2 498.14 570.70 7.43 214.59 m 785.29300mm2 537.17 615.42 8.75 252.72 m 868.14

Cable; 6350/11000volts, 3 core, paperinsulated; lead sheathed; steel wirearmoured; stranded copper conductors;to BS 6480

Laid in trench/duct including marker tape. (cabletiles measured elsewhere)

95mm2 32.30 37.01 0.22 6.35 m 43.36120mm2 34.86 39.93 0.22 6.35 m 46.29150mm2 42.65 48.86 0.24 6.93 m 55.80185mm2 44.51 50.99 0.26 7.51 m 58.50240mm2 51.64 59.16 0.34 9.82 m 68.98

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

492 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Cable tiles; single width; laid in trench abovecables on prepared sand bed (cost ofexcavation excluded); reinforced concretecovers; concave/convex ends

914 x 152 x 63/38mm 10.35 11.86 0.11 3.18 m 15.04914 x 229 x 63/38mm 12.19 13.96 0.11 3.18 m 17.14914 x 305 x 63/38mm 13.57 15.54 0.11 3.18 m 18.72

Clipped direct to backgrounds including cleats95mm2 41.28 47.30 0.55 15.89 m 63.18120mm2 43.83 50.21 0.63 18.20 m 68.41150mm2 51.35 58.83 0.66 19.06 m 77.90185mm2 54.39 62.31 0.72 20.80 m 83.10240mm2 62.69 71.82 0.82 23.68 m 95.50

Terminations for above cables, includingcompound joint and glanding off

95mm2 496.33 568.63 4.75 137.19 m 705.82120mm2 505.30 578.90 5.30 153.08 m 731.98150mm2 527.81 604.69 6.10 176.18 m 780.87185mm2 528.93 605.98 6.90 199.29 m 805.26240mm2 556.27 637.30 7.43 214.59 m 851.89300mm2 589.91 675.84 8.75 252.72 m 928.55

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 493

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V11: HV SUPPLY – cont'd

Y70 – HV SWITCHGEAR ANDTRANSFORMERS

HV Circuit Breakers; installed on preparedfoundations including all supports, fixingsand inter panel connections where relevant.Excludes main and multi core cabling andheat shrink cable termination kits

Three phase 11kV, 630 Amp, Air or SF6insulated, with fixed pattern vacuum orSF6 circuit breaker panels; hand chargedspring closing operation; prospectivefault level up to 25 kA for 3 seconds.Feeders include ammeter with selectorswitch, 3 pole IDMT, overcurrent andearth fault relays with necessary currentrelays with necessary current transformers;incomers include 3 phase VT, voltmeter andphase selector switch; Includes IDMTovercurrent and earth fault relays/CTs

Single panel with cable chamber 18744.45 21474.84 31.70 915.57 nr 22390.41Three panel with one incomer and two feeders;with cable chambers 56163.99 64345.06 67.83 1959.08 nr 66304.14Five panel with two incoming, two feeders anda bus section; with cable chambers 93590.28 107223.02 99.17 2864.25 nr 110087.27

Ring Main Unit (RMU)

Three phase 11kV, 630 Amp, SF6 insulatedRMU with vacuum or SF6 200 Amp circuitbreaker tee-off, Includes IDMT overcurrent andearth fault relays/CTs for tee-off and cableboxes.

3 way Ring Main Unit 11301.25 12947.44 67.83 1959.08 nr 14906.52

Extra for,Remote actuator to ring switches (per switch) 1706.48 1955.06 - - nr 1955.06Remote tripping of circuit breaker 853.25 977.53 - - nr 977.533 – Phase Neon indicators (per circuit) 100.34 114.96 - - nr 114.96Pressure gauge with alarm contacts (for SF6only) 220.15 252.21 - - nr 252.21

Tripping Batteries

Battery chargers; switchgear tripping andclosing; double wound transformerand earth screen; including fixing tobackground, commissioning and testing

Valve regulated lead acid battery30 volt; 19 Ah; 3A 2035.94 2332.50 6.50 187.73 nr 2520.2430 volt; 29 Ah; 3A 3261.73 3736.85 8.50 245.50 nr 3982.35110 volt; 19 Ah; 3A 3327.28 3811.94 6.50 187.73 nr 3999.68110 volt; 29 Ah; 3A 3630.46 4159.29 8.50 245.50 nr 4404.78110 volt; 38 Ah; 3A 3879.48 4444.58 10.00 288.82 nr 4733.40

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

494 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Step down transformers; 11 / 0.415kV, Dyn11, 50Hz. Complete with lifting lugs,mounting skids, provisions for wheels,undrilled gland plates to air-filled cableboxes, off load tapping facility, includingUK delivery

Oil-filled in free breathing ventilated steel tank500kVA 8076.92 9253.44 30.00 866.47 nr 10119.91800kVA 9198.34 10538.21 30.00 866.47 nr 11404.671000kVA 10425.12 11943.69 30.00 866.47 nr 12810.151250kVA 12667.92 14513.18 35.00 1010.88 nr 15524.061500kVA 15011.59 17198.24 35.00 1010.88 nr 18209.122000kVA 19497.18 22337.22 40.00 1155.29 nr 23492.50

MIDEL – filled in gasket-sealed steel tank500kVA 10698.00 12256.32 30.00 866.47 nr 13122.78800kVA 12193.21 13969.32 30.00 866.47 nr 14835.791000kVA 13882.76 15904.98 30.00 866.47 nr 16771.441250kVA 16779.69 19223.88 35.00 1010.88 nr 20234.761500kVA 19964.44 22872.54 35.00 1010.88 nr 23883.422000kVA 25851.77 29617.45 40.00 1155.29 nr 30772.73

Extra for,Fluid temperature indicator with 2 N/Ocontacts 295.84 338.94 2.00 57.76 nr 396.70Winding temperature indicator with 2 N/Ocontacts 724.81 830.39 2.00 57.76 nr 888.15Dehydrating Breather 73.96 84.73 2.00 57.76 nr 142.50Plain Rollers 221.88 254.20 2.00 57.76 nr 311.97Pressure relief device with 1 N/O contact 443.75 508.39 2.00 57.76 nr 566.16

Step down transformers; 11 / 0.415kV, Dyn11, 50Hz. Complete with lifting lugs,mounting skids, provisions for wheels,undrilled gland plates to air-filled cableboxes, off load tapping facility, includingdelivery

Cast Resin type in ventilated steel encloure, AN– Air Natural including winding tempertureindicator with 2 N/O contacts

500kVA 11445.60 13112.81 40.00 1155.29 nr 14268.10800kVA 13314.59 15254.05 40.00 1155.29 nr 16409.341000kVA 16106.86 18453.05 40.00 1155.29 nr 19608.341250kVA 17433.85 19973.33 45.00 1299.70 nr 21273.031600kVA 19777.55 22658.42 45.00 1299.70 nr 23958.122000kVA 22394.15 25656.17 50.00 1444.11 nr 27100.28

Cast Resin type in ventilated steel enclosurewith temperature controlled fans to achieve 40%increase to AN/AF rating. Includes windingtemperature indicator with 2 N/O contacts

500/700kVA 12566.98 14397.54 42.00 1213.05 nr 15610.59800/1120kVA 14622.89 16752.92 42.00 1213.05 nr 17965.981000/1400kVA 18092.47 20727.89 42.00 1213.05 nr 21940.9412501750kVA 18840.06 21584.38 47.00 1357.46 nr 22941.841600/2240kVA 21284.67 24385.08 47.00 1357.46 nr 25742.542000/2800kVA 24275.05 27811.05 52.00 1501.87 nr 29312.93

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 495

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION

Y60 – CONDUIT AND CABLE TRUNKING

Heavy gauge, screwed drawn steel; surfacefixed on saddles to backgrounds,withstandard pattern boxes and fittingsincluding all fixings and supports (formingholes, conduit entry, draw wires etc. andcomponents for earth continuity areincluded)

Black enamelled20 mm dia. 2.10 2.41 0.49 14.15 m 16.5625 mm dia. 3.05 3.49 0.56 16.17 m 19.6632 mm dia. 6.23 7.13 0.64 18.48 m 25.6238 mm dia. 7.42 8.51 0.73 21.08 m 29.5950 mm dia. 11.78 13.50 1.04 30.04 m 43.53

Galvanised20 mm dia. 1.96 2.25 0.49 14.15 m 16.4025 mm dia. 2.56 2.93 0.56 16.17 m 19.1132 mm dia. 3.99 4.57 0.64 18.48 m 23.0638 mm dia. 6.51 7.46 0.73 21.08 m 28.5450 mm dia. 9.74 11.16 1.04 30.04 m 41.20

High impact PVC; surface fixed on saddlesto backgrounds; with standard pattern boxesand fittings; including all fixings andsupports

Light gauge16 mm dia. 0.64 0.74 0.27 7.80 m 8.5320 mm dia. 0.87 0.99 0.28 8.09 m 9.0825 mm dia. 1.42 1.63 0.33 9.53 m 11.1632 mm dia. 1.87 2.15 0.38 10.98 m 13.1238 mm dia. 2.41 2.76 0.44 12.71 m 15.4750 mm dia. 2.87 3.29 0.48 13.86 m 17.15

Heavy gauge16 mm dia. 1.02 1.17 0.27 7.80 m 8.9720 mm dia. 1.16 1.33 0.28 8.09 m 9.4225 mm dia. 1.58 1.81 0.33 9.53 m 11.3432 mm dia. 2.50 2.86 0.38 10.98 m 13.8438 mm dia. 3.32 3.80 0.44 12.71 m 16.5150 mm dia. 5.50 6.30 0.48 13.86 m 20.16

Flexible conduits; including adaptors andlocknuts (for connections to equipment)

Metallic, PVC covered conduit; not exceeding1m long; including zinc plated mild steeladaptors, lock nuts and earth conductor

16 mm dia. 7.94 9.10 0.46 13.29 nr 22.3820 mm dia. 8.44 9.67 0.42 12.13 nr 21.8025 mm dia. 12.51 14.33 0.43 12.42 nr 26.7532 mm dia. 19.38 22.20 0.51 14.73 nr 36.9338 mm dia. 24.48 28.05 0.56 16.17 nr 44.2250 mm dia. 85.42 97.86 0.82 23.68 nr 121.55

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

496 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

PVC conduit; not exceeding 1m long; includingnylon adaptors, lock nuts

16 mm dia. 4.71 5.39 0.46 13.29 nr 18.6820 mm dia. 4.71 5.39 0.48 13.86 nr 19.2625 mm dia. 5.91 6.77 0.50 14.44 nr 21.2132 mm.dia. 8.56 9.81 0.58 16.75 nr 26.56

PVC adaptable boxes; fixed to backgrounds;including all supports and fixings(cutting and connecting conduit to boxes isincluded)

Square pattern75 x 75 x 53 mm 3.24 3.72 0.69 19.93 nr 23.65100 x 100 x 75 mm 4.19 4.80 0.71 20.51 nr 25.31150 x 150 x 75 mm 7.51 8.60 0.80 23.11 nr 31.71

Terminal strips to be fixed in metal orpolythene adaptable boxes)

20 Amp high density polythene2 way 1.04 1.19 0.23 6.64 nr 7.833 way 1.15 1.32 0.23 6.64 nr 7.964 way 1.24 1.42 0.23 6.64 nr 8.065 way 1.32 1.51 0.23 6.64 nr 8.156 way 1.42 1.63 0.25 7.22 nr 8.857 way 1.52 1.75 0.25 7.22 nr 8.978 way 1.64 1.88 0.29 8.38 nr 10.259 way 1.77 2.03 0.30 8.66 nr 10.6910 way 2.03 2.32 0.34 9.82 nr 12.1411 way 2.11 2.42 0.34 9.82 nr 12.2412 way 2.30 2.63 0.34 9.82 nr 12.4513 way 2.54 2.91 0.37 10.69 nr 13.6014 way 2.86 3.28 0.37 10.69 nr 13.9715 way 2.95 3.37 0.39 11.26 nr 14.6416 way 3.01 3.45 0.45 13.00 nr 16.4418 way 3.25 3.73 0.45 13.00 nr 16.73

TRUNKING

Galvanised steel trunking; fixed tobackgrounds; jointed with standardconnectors (including plates for air gapbetween trunking and background);earth continuity straps included

Single compartment50 x 50 mm 3.35 3.84 0.39 11.26 m 15.1075 x 50 mm 5.80 6.64 0.44 12.71 m 19.3575 x 75 mm 16.16 18.51 0.47 13.57 m 32.09100 x 50 mm 7.48 8.57 0.50 14.44 m 23.01100 x 75 mm 9.15 10.48 0.57 16.46 m 26.95100 x 100 mm 6.95 7.96 0.62 17.91 m 25.87150 x 50 mm 10.95 12.54 0.78 22.53 m 35.07150 x 100 mm 12.53 14.36 0.78 22.53 m 36.88150 x 150 mm 11.95 13.69 0.86 24.84 m 38.53225 x 75 mm 15.20 17.41 0.88 25.42 m 42.83225 x 150 mm 19.00 21.77 0.84 24.26 m 46.03225 x 225 mm 22.60 25.89 0.99 28.59 m 54.49

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 497

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

CONDUIT AND CABLE TRUNKING – cont'd

TRUNKING – cont'd

Galvanised steel trunking – cont'd

Single compartment – cont'd300 x 75 mm 13.78 15.79 0.96 27.73 m 43.51300 x 100 mm 11.82 13.54 0.99 28.59 m 42.14300 x 150 mm 16.06 18.40 0.99 28.59 m 46.99300 x 225 mm 18.60 21.31 1.09 31.48 m 52.79300 x 300 mm 24.06 27.56 1.16 33.50 m 61.07

Double compartment100 x 50 mm 8.76 10.03 0.54 15.60 m 25.63100 x 75 mm 8.84 10.13 0.62 17.91 m 28.04100 x 100 mm 9.97 11.42 0.66 19.06 m 30.48150 x 50 mm 9.98 11.44 0.70 20.22 m 31.66150 x 100 mm 11.45 13.12 0.83 23.97 m 37.09150 x 150 mm 14.19 16.26 0.92 26.57 m 42.83

Triple compartment150 x 50 mm 13.18 15.10 0.79 22.82 m 37.92150 x 100 mm 10.75 12.32 0.78 22.53 m 34.84150 x 150 mm 16.58 19.00 1.01 29.17 m 48.17

Galvanised steel trunking fittings; cuttingand jointing trunking to fittings isincluded

Stop end50 x 50 mm 0.86 0.99 0.19 5.49 nr 6.4775 x 50 mm 1.16 1.33 0.20 5.78 nr 7.1175 x 75 mm 1.16 1.33 0.21 6.07 nr 7.39100 x 50 mm 1.20 1.37 0.31 8.95 nr 10.33100 x 75 mm 1.30 1.49 0.27 7.80 nr 9.29100 x 100 mm 1.27 1.46 0.27 7.80 nr 9.25150 x 50 mm 1.42 1.63 0.28 8.09 nr 9.71150 x 100 mm 1.55 1.78 0.30 8.66 nr 10.44150 x 150 mm 1.59 1.82 0.32 9.24 nr 11.06225 x 75 mm 1.65 1.89 0.35 10.11 nr 12.00225 x 150 mm 2.38 2.73 0.37 10.69 nr 13.41225 x 225 mm 2.83 3.24 0.38 10.98 nr 14.22300 x 75 mm 1.67 1.91 0.42 12.13 nr 14.04300 x 100 mm 2.01 2.30 0.42 12.13 nr 14.43300 x 150 mm 2.10 2.41 0.43 12.42 nr 14.83300 x 225 mm 2.31 2.65 0.45 13.00 nr 15.64300 x 300 mm 2.52 2.89 0.48 13.86 nr 16.75

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

498 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Flanged connector50 x 50 mm 1.16 1.33 0.19 5.49 nr 6.8275 x 50 mm 1.78 2.04 0.20 5.78 nr 7.8275 x 75 mm 1.72 1.97 0.21 6.07 nr 8.04100 x 50 mm 1.85 2.12 0.26 7.51 nr 9.63100 x 75 mm 1.91 2.19 0.27 7.80 nr 9.99100 x 100 mm 1.85 2.12 0.27 7.80 nr 9.92150 x 50 mm 1.86 2.13 0.28 8.09 nr 10.22150 x 100 mm 2.00 2.29 0.30 8.66 nr 10.96150 x 150 mm 2.02 2.31 0.32 9.24 nr 11.56225 x 75 mm 1.65 1.89 0.35 10.11 nr 12.00225 x 150 mm 2.38 2.73 0.37 10.69 nr 13.41225 x 225 mm 2.86 3.28 0.38 10.98 nr 14.25300 x 75 mm 1.67 1.91 0.42 12.13 nr 14.04300 x 100 mm 2.01 2.30 0.42 12.13 nr 14.43300 x 150 mm 2.10 2.41 0.43 12.42 nr 14.83300 x 225 mm 2.31 2.65 0.45 13.00 nr 15.64300 x 300 mm 2.52 2.89 0.48 13.86 nr 16.75

Bends 90°; single compartment50 x 50 mm 5.87 6.72 0.42 12.13 nr 18.8675 x 50 mm 6.08 6.97 0.45 13.00 nr 19.9675 x 75 mm 5.87 6.72 0.48 13.86 nr 20.59100 x 50 mm 6.99 8.01 0.53 15.31 nr 23.32100 x 75 mm 6.64 7.61 0.56 16.17 nr 23.78100 x 100 mm 6.37 7.30 0.58 16.75 nr 24.05150 x 50 mm 7.89 9.04 0.64 18.48 nr 27.52150 x 100 mm 10.75 12.32 0.91 26.28 nr 38.60150 x 150 mm 9.42 10.79 0.89 25.71 nr 36.50225 x 75 mm 14.54 16.66 0.76 21.95 nr 38.61225 x 150 mm 18.64 21.36 0.82 23.68 nr 45.04225 x 225 mm 21.47 24.60 0.83 23.97 nr 48.57300 x 75 mm 14.25 16.33 0.85 24.55 nr 40.88300 x 100 mm 14.56 16.68 0.90 25.99 nr 42.67300 x 150 mm 15.38 17.62 0.96 27.73 nr 45.35300 x 225 mm 16.56 18.97 0.98 28.30 nr 47.28300 x 300 mm 17.75 20.34 1.06 30.62 nr 50.95

Bends 90°; double compartment100 x 50 mm 6.48 7.42 0.53 15.31 nr 22.73100 x 75 mm 8.56 9.80 0.56 16.17 nr 25.98100 x 100 mm 8.66 9.92 0.58 16.75 nr 26.67150 x 50 mm 10.11 11.58 0.65 18.77 nr 30.35150 x 100 mm 10.19 11.67 0.69 19.93 nr 31.60150 x 150 mm 16.09 18.44 0.73 21.08 nr 39.52

Bends 90°; triple compartment150 x 50 mm 9.17 10.51 0.68 19.64 nr 30.15150 x 100 mm 14.98 17.16 0.73 21.08 nr 38.25150 x 150 mm 21.67 24.83 0.77 22.24 nr 47.07

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 499

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

CONDUIT AND CABLE TRUNKING – cont'd

TRUNKING – cont'd

Galvanised steel trunking fittings – cont'd

Tees; single compartment50 x 50 mm 5.72 6.55 0.56 16.17 nr 22.7375 x 50 mm 6.75 7.73 0.57 16.46 nr 24.2075 x 75 mm 6.59 7.55 0.60 17.33 nr 24.88100 x 50 mm 7.91 9.06 0.65 18.77 nr 27.84100 x 75 mm 8.02 9.19 0.71 20.51 nr 29.69100 x 100 mm 7.62 8.73 0.72 20.80 nr 29.53150 x 50 mm 11.21 12.84 0.82 23.68 nr 36.53150 x 100 mm 11.33 12.98 0.84 24.26 nr 37.24150 x 150 mm 10.89 12.48 0.91 26.28 nr 38.76225 x 75 mm 19.57 22.42 0.94 27.15 nr 49.57225 x 150 mm 26.45 30.30 1.01 29.17 nr 59.47225 x 225 mm 30.27 34.68 1.02 29.46 nr 64.14300 x 75 mm 20.14 23.07 1.07 30.90 nr 53.98300 x 100 mm 21.05 24.12 1.07 30.90 nr 55.02300 x 150 mm 21.90 25.09 1.14 32.93 nr 58.02300 x 225 mm 23.78 27.24 1.19 34.37 nr 61.61300 x 300mm 25.67 29.41 1.26 36.39 nr 65.80

Tees; double compartment100 x 50 mm 9.84 11.27 0.65 18.77 nr 30.05100 x 75 mm 10.44 11.96 0.71 20.51 nr 32.47100 x 100 mm 11.43 13.10 0.72 20.80 nr 33.90150 x 50 mm 11.88 13.61 0.82 23.68 nr 37.29150 x 100 mm 12.44 14.25 0.85 24.55 nr 38.80150 x 150 mm 13.95 15.98 0.91 26.28 nr 42.26

Tees; triple compartment150 x 50 mm 12.80 14.66 0.87 25.13 nr 39.79150 x 100 mm 15.96 18.28 0.89 25.71 nr 43.99150 x 150 mm 20.68 23.69 0.96 27.73 nr 51.42

Crossovers; single compartment50 x 50 mm 7.41 8.49 0.65 18.77 nr 27.2675 x 50 mm 10.76 12.33 0.66 19.06 nr 31.3975 x 75 mm 10.28 11.78 0.69 19.93 nr 31.71100 x 50 mm 12.70 14.55 0.74 21.37 nr 35.92100 x 75 mm 12.80 14.66 0.80 23.11 nr 37.77100 x 100 mm 12.21 13.99 0.81 23.39 nr 37.38150 x 50 mm 14.74 16.89 0.91 26.28 nr 43.17150 x 100 mm 15.39 17.63 0.94 27.15 nr 44.78150 x 150 mm 14.74 16.89 0.99 28.59 nr 45.48225 x 75 mm 27.02 30.96 1.01 29.17 nr 60.13225 x 150 mm 35.12 40.24 1.08 31.19 nr 71.43225 x 225 mm 40.14 45.99 1.09 31.48 nr 77.47

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

500 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

300 x 75 mm 26.93 30.85 1.14 32.93 nr 63.78300 x 100 mm 27.72 31.76 1.16 33.50 nr 65.26300 x 150 mm 28.57 32.73 1.19 34.37 nr 67.10300 x 225 mm 30.94 35.45 1.21 34.95 nr 70.39300 x 300mm 33.37 38.23 1.29 37.26 nr 75.49

Crossovers; double compartment100 x 50 mm 12.59 14.42 0.74 21.37 nr 35.80100 x 75 mm 12.46 14.28 0.80 23.11 nr 37.38100 x 100 mm 13.64 15.63 0.81 23.39 nr 39.02150 x 50 mm 14.78 16.94 0.86 24.84 nr 41.78150 x 100 mm 14.82 16.97 0.94 27.15 nr 44.12150 x 150 mm 23.20 26.59 1.00 28.88 nr 55.47

Crossovers; triple compartment150 x 50 mm 13.76 15.76 0.97 28.02 nr 43.77150 x 100 mm 15.64 17.92 0.99 28.59 nr 46.52150 x 150 mm 24.52 28.09 1.06 30.62 nr 58.70

Galvanised steel flush floor trunking; fixed tobackgrounds; supports and fixings;standard coupling joints; earthcontinuity straps included

Triple compartment350 x 60mm 42.12 48.26 1.32 38.12 m 86.38

Four compartment350 x 60mm 43.86 50.25 1.32 38.12 m 88.38

Galvanised steel flush floor trunking; fittings(cutting and jointing trunking to fittings isincluded)

Stop end; triple compartment350 x 60mm 4.42 5.06 0.53 15.31 nr 20.37

Stop end; four compartment350 x 60mm 4.42 5.06 0.53 15.31 nr 20.37

Rising bend; standard; triple compartment350 x 60mm 36.44 41.75 1.30 37.55 nr 79.30

Rising bend; standard; four compartment350 x 60mm 38.17 43.73 1.30 37.55 nr 81.28

Rising bend; skirting; triple compartment350 x 60mm 71.48 81.89 1.33 38.41 nr 120.30

Rising bend; skirting; four compartment350 x 60mm 81.13 92.95 1.33 38.41 nr 131.36

Junction box; triple compartment350 x 60mm 47.51 54.43 1.16 33.50 nr 87.93

Junction box; four compartment350 x 60mm 49.41 56.61 1.16 33.50 nr 90.11

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 501

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

CONDUIT AND CABLE TRUNKING – cont'd

TRUNKING – cont'd

Galvanised steel flush floor trunking – cont'd

Body coupler (pair)3 and 4 Compartment 2.45 2.81 0.16 4.62 nr 7.43

Service outlet module comprising flat lid withflanged carpet trim; twin 13 A outlet and drilledplate for mounting 2 telephone outlets; oneblank plate; triple compartment

3 Compartment 58.93 67.51 0.47 13.57 nr 81.09

Service outlet module comprising flat lid withflanged carpet trim; twin 13 A outlet and drilledplate for mounting 2 telephone outlets; two blankplates; four compartment

4 Compartment 65.64 75.20 0.47 13.57 nr 88.77

Single compartment PVC trunking; greyfinish; clip on lid; fixed to backgrounds;including supports and fixings (standardcoupling joints)

50 x 50mm 10.14 11.62 0.27 7.80 m 19.4175 x 50mm 11.00 12.60 0.28 8.09 m 20.6875 x 75mm 12.46 14.28 0.29 8.38 m 22.66100 x 50mm 14.11 16.16 0.34 9.82 m 25.98100 x 75mm 15.47 17.73 0.37 10.69 m 28.41100 x 100mm 16.35 18.73 0.37 10.69 m 29.42150 x 50mm 14.18 16.24 0.41 11.84 m 28.08150 x 75mm 25.28 28.96 0.44 12.71 m 41.67150 x 100mm 30.43 34.86 0.44 12.71 m 47.57150 x 150mm 31.13 35.66 0.48 13.86 m 49.53

Single compartment PVC trunking; fittings(cutting and jointing trunking to fittings isincluded)

Crossover50 x 50mm 16.62 19.04 0.29 8.38 nr 27.4175 x 50mm 18.43 21.12 0.30 8.66 nr 29.7875 x 75mm 20.00 22.92 0.31 8.95 nr 31.87100 x 50mm 26.66 30.55 0.35 10.11 nr 40.66100 x 75mm 33.62 38.52 0.36 10.40 nr 48.91100 x 100mm 29.73 34.06 0.40 11.55 nr 45.62150 x 75mm 38.10 43.65 0.45 13.00 nr 56.64150 x 100mm 45.71 52.36 0.46 13.29 nr 65.65150 x 150mm 70.95 81.29 0.47 13.57 nr 94.86

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

502 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Stop end50 x 50mm 0.69 0.79 0.12 3.47 nr 4.2675 x 50mm 1.30 1.48 0.12 3.47 nr 4.9575 x 75mm 0.99 1.13 0.13 3.75 nr 4.89100 x 50mm 1.77 2.03 0.16 4.62 nr 6.65100 x 75mm 2.77 3.18 0.16 4.62 nr 7.80100 x 100mm 2.78 3.19 0.18 5.20 nr 8.39150 x 75mm 7.23 8.29 0.20 5.78 nr 14.06150 x 100mm 8.96 10.26 0.21 6.07 nr 16.33150 x 150mm 9.13 10.46 0.22 6.35 nr 16.81

Flanged coupling50 x 50mm 4.17 4.78 0.32 9.24 nr 14.0275 x 50mm 4.76 5.46 0.33 9.53 nr 14.9975 x 75mm 5.71 6.54 0.34 9.82 nr 16.36100 x 50mm 6.44 7.37 0.44 12.71 nr 20.08100 x 75mm 7.29 8.36 0.45 13.00 nr 21.35100 x 100mm 7.77 8.90 0.46 13.29 nr 22.19150 x 75mm 8.22 9.42 0.57 16.46 nr 25.88150 x 100mm 8.66 9.92 0.57 16.46 nr 26.38150 x 150mm 9.08 10.40 0.59 17.04 nr 27.44

Internal coupling50 x 50mm 1.47 1.68 0.07 2.02 nr 3.7075 x 50mm 1.74 2.00 0.07 2.02 nr 4.0275 x 75mm 1.73 1.99 0.07 2.02 nr 4.01100 x 50mm 2.34 2.68 0.08 2.31 nr 4.99100 x 75mm 2.63 3.01 0.08 2.31 nr 5.33100 x 100mm 2.90 3.32 0.08 2.31 nr 5.63

External coupling50 x 50mm 1.61 1.85 0.09 2.60 nr 4.4575 x 50mm 1.92 2.20 0.09 2.60 nr 4.8075 x 75mm 1.91 2.19 0.09 2.60 nr 4.78100 x 50mm 2.56 2.93 0.10 2.89 nr 5.82100 x 75mm 2.92 3.34 0.10 2.89 nr 6.23100 x 100mm 3.18 3.65 0.10 2.89 nr 6.53150 x 75mm 3.64 4.17 0.11 3.18 nr 7.35150 x 100mm 3.79 4.35 0.11 3.18 nr 7.52150 x 150mm 3.93 4.50 0.11 3.18 nr 7.68

Angle; flat cover50 x 50mm 5.90 6.75 0.18 5.20 nr 11.9575 x 50mm 7.86 9.01 0.19 5.49 nr 14.5075 x 75mm 9.05 10.37 0.20 5.78 nr 16.14100 x 50mm 13.50 15.47 0.23 6.64 nr 22.11100 x 75mm 20.56 23.56 0.26 7.51 nr 31.07100 x 100mm 18.75 21.48 0.26 7.51 nr 28.99150 x 75mm 25.57 29.30 0.30 8.66 nr 37.96150 x 100mm 30.41 34.84 0.33 9.53 nr 44.37150 x 150mm 46.08 52.80 0.34 9.82 nr 62.62

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 503

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

CONDUIT AND CABLE TRUNKING – cont'd

TRUNKING – cont'd

Single compartment PVC trunking – cont'd

Angle; internal or external cover50 x 50mm 7.17 8.22 0.18 5.20 nr 13.4175 x 50mm 9.89 11.34 0.19 5.49 nr 16.8275 x 75mm 12.70 14.55 0.20 5.78 nr 20.33100 x 50mm 13.68 15.67 0.23 6.64 nr 22.31100 x 75mm 22.01 25.22 0.26 7.51 nr 32.73100 x 100mm 22.10 25.32 0.26 7.51 nr 32.83150 x 75mm 27.02 30.96 0.30 8.66 nr 39.62150 x 100mm 31.85 36.49 0.33 9.53 nr 46.03150 x 150mm 44.74 51.25 0.34 9.82 nr 61.07

Tee; flat cover50 x 50mm 4.94 5.66 0.24 6.93 nr 12.5975 x 50mm 7.53 8.62 0.25 7.22 nr 15.8475 x 75mm 7.75 8.88 0.26 7.51 nr 16.39100 x 50mm 16.72 19.15 0.32 9.24 nr 28.40100 x 75mm 17.77 20.36 0.33 9.53 nr 29.89100 x 100mm 23.18 26.56 0.34 9.82 nr 36.38150 x 75mm 30.66 35.13 0.41 11.84 nr 46.97150 x 100mm 39.34 45.07 0.42 12.13 nr 57.20150 x 150mm 53.50 61.29 0.44 12.71 nr 74.00

Tee; internal or external cover50 x 50mm 13.99 16.03 0.24 6.93 nr 22.9675 x 50mm 15.38 17.62 0.25 7.22 nr 24.8475 x 75mm 17.09 19.57 0.26 7.51 nr 27.08100 x 50mm 21.94 25.14 0.32 9.24 nr 34.38100 x 75mm 25.07 28.72 0.33 9.53 nr 38.25100 x 100mm 28.13 32.23 0.34 9.82 nr 42.05150 x 75mm 36.44 41.75 0.41 11.84 nr 53.59150 x 100mm 43.91 50.31 0.42 12.13 nr 62.44150 x 150mm 58.62 67.16 0.44 12.71 nr 79.87

Division Strip (1.8m long)50mm 7.59 8.69 0.07 2.02 nr 10.7275mm 9.71 11.12 0.07 2.02 nr 13.15100mm 12.36 14.16 0.08 2.31 nr 16.47

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

504 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

PVC miniature trunking; white finish; fixed tobackgrounds; including supports and fixing;standard coupling joints

Single compartment16 x 16mm 1.37 1.57 0.20 5.78 m 7.3425 x 16mm 1.67 1.92 0.21 6.07 m 7.9838 x 16mm 2.09 2.40 0.24 6.93 m 9.3338 x 25mm 2.49 2.85 0.25 7.22 m 10.07

Compartmented38 x 16mm 2.44 2.79 0.24 6.93 m 9.7238 x 25mm 2.92 3.34 0.25 7.22 m 10.56

PVC miniature trunking fittings; singlecompartment; white finish; cutting andjointing trunking to fittings is included

Coupling16 x 16mm 0.42 0.48 0.10 2.89 nr 3.3725 x 16mm 0.42 0.48 0.10 2.89 nr 3.3738 x 16mm 0.42 0.48 0.12 3.47 nr 3.9438 x 25mm 1.00 1.15 0.14 4.04 nr 5.19

Stop end16 x 16mm 0.42 0.48 0.12 3.47 nr 3.9425 x 16mm 0.42 0.48 0.12 3.47 nr 3.9438 x 16mm 0.42 0.48 0.15 4.33 nr 4.8138 x 25mm 1.00 1.15 0.17 4.91 nr 6.06

Bend; flat, internal or external16 x 16mm 0.42 0.48 0.18 5.20 nr 5.6825 x 16mm 0.42 0.48 0.18 5.20 nr 5.6838 x 16mm 0.42 0.48 0.21 6.07 nr 6.5438 x 25mm 1.00 1.15 0.23 6.64 nr 7.79

Tee16 x 16mm 0.71 0.82 0.23 6.64 nr 7.4625 x 16mm 0.71 0.82 0.19 5.49 nr 6.3138 x 16mm 0.71 0.82 0.26 7.51 nr 8.3338 x 25mm 0.99 1.13 0.29 8.38 nr 9.51

PVC bench trunking; white or grey finish;fixed to backgrounds; including supportsand fixings; standard coupling joints

Trunking90 x 90mm 22.98 26.33 0.33 9.53 m 35.86

PVC bench trunking fittings; white or greyfinish; cutting and jointing trunking tofittings is included

Stop end90 x 90mm 4.87 5.57 0.09 2.60 nr 8.17

Coupling90 x 90mm 3.01 3.45 0.09 2.60 nr 6.05

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 505

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

CONDUIT AND CABLE TRUNKING – cont'd

TRUNKING – cont'd

PVC bench trunking fittings – cont'd

Internal or external bend90 x 90mm 16.52 18.93 0.28 8.09 nr 27.02

Socket plate90 x 90mm – 1 gang 0.93 1.06 0.10 2.89 nr 3.9590 x 90mm – 2 gang 1.12 1.29 0.10 2.89 nr 4.17

PVC underfloor trunking; singlecompartment; fitted in floor screed;standard coupling joints

Trunking60 x 25mm 11.28 12.92 0.22 6.35 m 19.2890 x 35mm 16.23 18.59 0.27 7.80 m 26.39

PVC underfloor trunking fittings; singlecompartment; fitted in floor screed;(cutting and jointing trunking to fittingsis included)

Jointing sleeve60 x 25mm 0.75 0.86 0.08 2.31 nr 3.1890 x 35mm 1.24 1.43 0.10 2.89 nr 4.31

Duct connector90 x 35mm 0.58 0.67 0.17 4.91 nr 5.58

Socket reducer90 x 35mm 1.04 1.19 0.12 3.47 nr 4.66

Vertical access box; 2 compartmentShallow 58.30 66.80 0.37 10.69 nr 77.48

Duct bend; vertical60 x 25mm 11.37 13.03 0.27 7.80 nr 20.8390 x 35mm 12.84 14.71 0.35 10.11 nr 24.82

Duct bend; horizontal60 x 25mm 13.41 15.37 0.30 8.66 nr 24.0390 x 35mm 13.61 15.59 0.37 10.69 nr 26.28

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

506 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Zinc coated steel underfloor ducting;fixed to backgrounds; standard couplingjoints; earth continuity straps; (Includingsupports and fixing, packing shims whererequired)

Double compartment150 x 25mm 9.17 10.50 0.57 16.46 m 26.97

Triple compartment225 x 25mm 16.26 18.63 0.93 26.86 m 45.49

Zinc coated steel underfloor ductingfittings; (cutting and jointing to fittings isincluded)

Stop end; double compartment150 x 25mm 2.89 3.31 0.31 8.95 nr 12.26

Stop end; triple compartment225 x 25mm 3.30 3.78 0.37 10.69 nr 14.46

Rising bend; double compartment; standardtrunking

150 x 25mm 18.57 21.28 0.71 20.51 nr 41.78

Rising bend; triple compartment; standardtrunking

225 x 25mm 33.38 38.25 0.85 24.55 nr 62.80

Rising bend; double compartment; to skirting150 x 25 41.35 47.38 0.90 26.00 nr 73.37

Rising bend; triple compartment; to skirting225 x 25 48.76 55.87 0.95 27.44 nr 83.30

horizontal bend; double compartment150 x 25mm 28.23 32.35 0.64 18.48 nr 50.83

Horizontal bend; triple compartment225 x 25mm 32.57 37.31 0.77 22.24 nr 59.55

Junction or service outlet boxes; terminal;doublecompartment

150mm 29.21 33.47 0.91 26.28 nr 59.75

Junction or service outlet boxes; terminal; triplecompartment

225mm 33.40 38.27 1.11 32.06 nr 70.33

Junction or service outlet boxes; through orangle; double compartment

150mm 38.81 44.46 0.97 28.02 nr 72.48

Junction or service outlet boxes; through orangle; triple compartment

225mm 43.10 49.38 1.17 33.79 nr 83.17

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 507

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

CONDUIT AND CABLE TRUNKING – cont'd

TRUNKING – cont'd

Zinc coated steel underfloor ductingfittings – cont'd

Junction or service outlet boxes; tee; doublecompartment

150mm 38.81 44.46 1.02 29.46 nr 73.92

Junction or service outlet boxes; tee; triplecompartment

225mm 43.10 49.38 1.22 35.24 nr 84.62

Junction or service outlet boxes; cross; doublecompartment

up to 150mm 38.81 44.46 1.03 29.75 nr 74.21

Junction or service outlet boxes; cross;triplecompartment

225mm 43.10 49.38 1.23 35.53 nr 84.90

Plates for junction/inspection boxes; double andtriple compartment

Blank plate 8.48 9.72 0.92 26.57 nr 36.29Conduit entry plate 10.63 12.18 0.86 24.84 nr 37.02Trunking entry plate 10.63 12.18 0.86 24.84 nr 37.02

Service outlet box comprising flat lid withflanged carpet trim; twin 13A outlet and drilledplate for mounting 2 telephone outlets andterminal blocks; terminal outlet box; doublecompartment

150 x 25mm trunking 60.52 69.33 1.68 48.52 nr 117.85

Service outlet box comprising flat lid withflanged carpet trim; twin 13A outlet and drilledplate for mounting 2 telephone outlets andterminal blocks; terminal outlet box; triplecompartment

225 x 25mm trunking 67.36 77.18 1.93 55.74 nr 132.92

PVC skirting/dado modular trunking;white (cutting and jointing trunkingto fittings and backplates for fixingto walls is included)

Main carrier/backplate50 x 170mm 18.01 20.64 2.02 58.34 m 78.98

Extension carrier/backplate50 x 42mm 10.95 12.55 0.58 16.75 m 29.30

Carrier/backplateIncluding cover seal 6.39 7.32 0.53 15.31 m 22.62

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

508 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Chamfered covers for fixing to backplates50 x 42mm 3.70 4.24 0.33 9.53 m 13.77

Square covers for fixing to backplates50 x 42 mm 7.45 8.53 0.33 9.53 m 18.06

Plain covers for fixing to backplates85 mm 3.70 4.24 0.34 9.82 m 14.06

Retainers-clip to backplates to hold cablesFor chamfered covers 1.03 1.18 0.07 2.02 m 3.20For square-recessed covers 0.89 1.02 0.07 2.02 m 3.04For plain covers 3.43 3.93 0.07 2.02 m 5.95

Prepackaged corner assembliesInternal ; for 170 x 50 Assy 7.19 8.24 0.51 14.73 nr 22.97Internal; for 215 x 50 Assy 8.95 10.25 0.53 15.31 nr 25.56Internal; for 254 x 50 Assy 10.65 12.20 0.53 15.31 nr 27.51External; for 170 x 50 Assy 7.19 8.24 0.56 16.17 nr 24.41External ; for 215 x 50 Assy 8.95 10.25 0.58 16.75 nr 27.00External ; for 254 x 50 Assy 10.65 12.20 0.58 16.75 nr 28.95

Clip on end caps170 x 50 Assy 4.31 4.94 0.11 3.18 nr 8.12215 x 50 Assy 5.10 5.84 0.11 3.18 nr 9.02254 x 50 Assy 5.99 6.86 0.11 3.18 nr 10.04

Outlet box1 Gang; in horizontal trunking; clip in 3.85 4.41 0.34 9.82 nr 14.232 Gang; in horizontal trunking; clip in 4.80 5.50 0.34 9.82 nr 15.321 Gang; in vertical trunking; clip in 3.85 4.41 0.34 9.82 nr 14.23

Sheet steel adaptable boxes; with plain orknockout sides; fixed to backgrounds;including supports and fixings (cutting andconnecting conduit to boxes is included.)

Square pattern – black75 x 75 x 37 mm 2.06 2.36 0.69 19.93 nr 22.2975 x 75 x 50 mm 1.96 2.25 0.69 19.93 nr 22.1875 x 75 x 75 mm 2.24 2.57 0.69 19.93 nr 22.50100 x 100 x 50 mm 2.06 2.36 0.71 20.51 nr 22.87150 x 150 x 50 mm 3.13 3.59 0.79 22.82 nr 26.41150 x 150 x 75 mm 3.68 4.22 0.80 23.11 nr 27.32150 x 150 x 100 mm 4.91 5.62 0.80 23.11 nr 28.73225 x 225 x 50 mm 6.27 7.19 0.93 26.86 nr 34.05225 x 225 x 100 mm 8.32 9.53 0.94 27.15 nr 36.68300 x 300 x 100 mm 8.93 10.23 0.99 28.59 nr 38.82

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 509

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

CONDUIT AND CABLE TRUNKING – cont'd

TRUNKING – cont'd

Sheet steel adaptable boxes – cont'd

Square pattern – galvanised75 x 75 x 37 mm 2.94 3.37 0.69 19.93 nr 23.3075 x 75 x 50 mm 3.07 3.52 0.69 19.93 nr 23.4475 x 75 x 75 mm 2.65 3.03 0.70 20.22 nr 23.25100 x 100 x 50 mm 3.25 3.72 0.71 20.51 nr 24.23150 x 150 x 50 mm 3.78 4.33 0.84 24.26 nr 28.59150 x 150 x 75 mm 4.51 5.17 0.80 23.11 nr 28.27150 x 150 x 100 mm 5.43 6.22 0.80 23.11 nr 29.32225 x 225 x 50 mm 6.97 7.98 0.93 26.86 nr 34.84225 x 225 x 100 mm 8.87 10.17 0.94 27.15 nr 37.32300 x 300 x 100 mm 14.27 16.34 0.99 28.59 nr 44.94

Rectangular pattern – black100 x 75 x 50 mm 3.30 3.78 0.69 19.93 nr 23.71150 x 75 x 50 mm 3.45 3.95 0.70 20.22 nr 24.17150 x 75 x 75 mm 3.75 4.30 0.71 20.51 nr 24.81150 x 100 x 75 mm 8.34 9.56 0.71 20.51 nr 30.06225 x 75 x 50 mm 7.21 8.26 0.78 22.53 nr 30.79225 x 150 x 75 mm 11.52 13.20 0.81 23.39 nr 36.59225 x 150 x 100 mm 21.62 24.77 0.81 23.39 nr 48.16300 x 150 x 50 mm 21.62 24.77 0.93 26.86 nr 51.63300 x 150 x 75 mm 21.62 24.77 0.94 27.15 nr 51.92300 x 150 x 100 mm 21.62 24.77 0.96 27.73 nr 52.49

Rectangular pattern – galvanised100 x 75 x 50 mm 4.97 5.69 0.69 19.93 nr 25.62150 x 75 x 50 mm 7.36 8.43 0.70 20.22 nr 28.65150 x 75 x 75 mm 9.03 10.34 0.71 20.51 nr 30.85150 x 100 x 75 mm 15.04 17.23 0.71 20.51 nr 37.74225 x 75 x 50 mm 13.56 15.54 0.89 25.71 nr 41.24225 x 150 x 75 mm 19.04 21.82 0.81 23.39 nr 45.21225 x 150 x 100 mm 35.94 41.17 0.81 23.39 nr 64.57300 x 150 x 50 mm 35.94 41.17 0.93 26.86 nr 68.03300 x 150 x 75 mm 35.94 41.17 0.94 27.15 nr 68.32300 x 150 x 100 mm 35.94 41.17 0.96 27.73 nr 68.90

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

510 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Y61 – LV CABLES AND WIRING

ARMOURED CABLE

Cable; XLPE insulated; PVC sheathed;copper stranded conductors to BS 5467;laid in trench/duct including markertape (Cable tiles measured elsewhere)

600/1000 Volt grade; single core (aluminiumwire armour)

25 mm2 1.72 1.97 0.15 4.33 m 6.3035 mm2 1.91 2.19 0.15 4.33 m 6.5250 mm2 2.58 2.95 0.17 4.91 m 7.8670 mm2 3.61 4.14 0.18 5.20 m 9.3495 mm2 4.85 5.56 0.20 5.78 m 11.34120 mm2 5.77 6.61 0.22 6.35 m 12.97150 mm2 7.14 8.18 0.24 6.93 m 15.11185 mm2 8.57 9.82 0.26 7.51 m 17.33240 mm2 11.06 12.67 0.30 8.66 m 21.33300 mm2 13.47 15.44 0.31 8.95 m 24.39400 mm2 17.51 20.06 0.38 10.98 m 31.04500 mm2 22.47 25.75 0.44 12.71 m 38.46630 mm2 28.16 32.26 0.52 15.02 m 47.28800 mm2 36.29 41.57 0.62 17.91 m 59.481000 mm2 42.02 48.14 0.65 18.77 m 66.91

600/1000 Volt grade; two core (galvanised steelwire armour)

1.5 mm2 0.61 0.70 0.06 1.73 m 2.432.5 mm2 0.70 0.80 0.06 1.73 m 2.534 mm2 0.91 1.04 0.08 2.31 m 3.356 mm2 1.11 1.28 0.08 2.31 m 3.5910 mm2 1.49 1.70 0.10 2.89 m 4.5916 mm2 2.24 2.56 0.10 2.89 m 5.4525 mm2 2.87 3.29 0.15 4.33 m 7.6235 mm2 4.53 5.19 0.15 4.33 m 9.5250 mm2 5.12 5.86 0.17 4.91 m 10.7770 mm2 7.02 8.04 0.18 5.20 m 13.2495 mm2 9.44 10.82 0.20 5.78 m 16.60120 mm2 11.56 13.24 0.22 6.35 m 19.60150 mm2 14.34 16.43 0.24 6.93 m 23.36185 mm2 18.27 20.93 0.26 7.51 m 28.44240 mm2 23.39 26.80 0.30 8.66 m 35.46300 mm2 31.42 36.00 0.31 8.95 m 44.96400 mm2 41.56 47.61 0.35 10.11 m 57.72

600/1000 Volt grade; three core (galvanisedsteel wire armour)

1.5 mm2 0.67 0.77 0.07 2.02 m 2.792.5 mm2 0.85 0.97 0.07 2.02 m 3.004 mm2 1.05 1.20 0.09 2.60 m 3.806 mm2 1.35 1.55 0.10 2.89 m 4.4410 mm2 2.07 2.37 0.11 3.18 m 5.5416 mm2 2.89 3.31 0.11 3.18 m 6.4925 mm2 3.91 4.48 0.16 4.62 m 9.1035 mm2 5.44 6.23 0.16 4.62 m 10.8550 mm2 7.10 8.13 0.19 5.49 m 13.6270 mm2 9.72 11.13 0.21 6.07 m 17.20

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

LV CABLES AND WIRING – cont'd

ARMOURED CABLE – cont'd

Cable – cont'd

600/1000 Volt grade; three core (galvanisedsteel wire armour) – cont'd

95 mm2 13.38 15.33 0.23 6.64 m 21.97120 mm2 16.64 19.07 0.24 6.93 m 26.00150 mm2 20.68 23.69 0.27 7.80 m 31.49185 mm2 25.48 29.20 0.30 8.66 m 37.86240 mm2 32.60 37.35 0.33 9.53 m 46.88300 mm2 41.31 47.33 0.35 10.11 m 57.44400 mm2 49.06 56.21 0.41 11.84 m 68.05

600/1000 Volt grade; four core (galvanised steelwire armour)

1.5 mm2 0.79 0.91 0.08 2.31 m 3.222.5 mm2 0.99 1.13 0.09 2.60 m 3.734 mm2 1.22 1.40 0.10 2.89 m 4.296 mm2 1.80 2.06 0.10 2.89 m 4.9510 mm2 2.52 2.88 0.12 3.47 m 6.3516 mm2 3.64 4.17 0.12 3.47 m 7.6325 mm2 5.25 6.02 0.18 5.20 m 11.2235 mm2 6.84 7.84 0.19 5.49 m 13.3350 mm2 9.07 10.39 0.21 6.07 m 16.4670 mm2 12.90 14.78 0.23 6.64 m 21.4395 mm2 17.28 19.80 0.26 7.51 m 27.31120 mm2 21.70 24.86 0.28 8.09 m 32.95150 mm2 26.27 30.09 0.32 9.24 m 39.33185 mm2 32.24 36.94 0.35 10.11 m 47.05240 mm2 41.68 47.76 0.36 10.40 m 58.15300 mm2 52.29 59.91 0.40 11.55 m 71.46400 mm2 54.36 62.28 0.45 13.00 m 75.27

600/1000 Volt grade; seven core (galvanisedsteel wire armour)

1.5 mm2 1.13 1.30 0.10 2.89 m 4.182.5 mm2 1.57 1.80 0.10 2.89 m 4.694 mm2 2.86 3.28 0.11 3.18 m 6.46

600/1000 Volt grade; twelve core (galvanisedsteel wire armour)

1.5 mm2 1.80 2.06 0.11 3.18 m 5.242.5 mm2 2.69 3.09 0.11 3.18 m 6.26

600/1000 Volt grade; nineteen core (galvanisedsteel wire armour)

1.5 mm2 2.71 3.11 0.13 3.75 m 6.862.5 mm2 4.07 4.66 0.14 4.04 m 8.71

600/1000 Volt grade; twenty seven core(galvanised steel wire armour)

1.5 mm2 3.73 4.28 0.14 4.04 m 8.322.5 mm2 5.20 5.96 0.16 4.62 m 10.58

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512 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

600/1000 Volt grade; thirty seven core(galvanised steel wire armour)

1.5 mm2 4.65 5.33 0.15 4.33 m 9.662.5 mm2 6.58 7.54 0.17 4.91 m 12.45

Cable; XLPE insulated; PVC sheathedcopper stranded conductors to BS 5467;clipped direct to backgrounds includingcleat

600/1000 Volt grade; single core (aluminiumwire armour)

25 mm2 2.59 2.97 0.35 10.11 m 13.0835 mm2 2.82 3.23 0.36 10.40 m 13.6350 mm2 2.86 3.27 0.37 10.69 m 13.9670 mm2 3.77 4.31 0.39 11.26 m 15.5895 mm2 5.05 5.78 0.42 12.13 m 17.91120 mm2 5.97 6.84 0.47 13.57 m 20.41150 mm2 7.34 8.40 0.51 14.73 m 23.13185 mm2 8.75 10.02 0.59 17.04 m 27.06240 mm2 11.46 13.13 0.68 19.64 m 32.77300 mm2 13.86 15.88 0.74 21.37 m 37.26400 mm2 20.23 23.18 0.88 25.42 m 48.59500 mm2 25.49 29.20 0.88 25.42 m 54.62630 mm2 33.15 37.98 1.05 30.33 m 68.31800 mm2 41.22 47.22 1.33 38.41 m 85.631000 mm2 46.09 52.80 1.40 40.44 m 93.24

600/1000 Volt grade; two core (galvanised steelwire armour)

1.5 mm2 0.77 0.88 0.20 5.78 m 6.652.5 mm2 0.88 1.00 0.20 5.78 m 6.784.0 mm2 1.11 1.28 0.21 6.07 m 7.346.0 mm2 1.30 1.49 0.22 6.35 m 7.8410.0 mm2 1.68 1.93 0.24 6.93 m 8.8616.0 mm2 2.43 2.79 0.25 7.22 m 10.0125 mm2 2.11 2.42 0.35 10.11 m 12.5235 mm2 4.72 5.40 0.36 10.40 m 15.8050 mm2 5.32 6.10 0.37 10.69 m 16.7870 mm2 7.28 8.34 0.39 11.26 m 19.6095 mm2 9.50 10.89 0.42 12.13 m 23.02120 mm2 11.67 13.37 0.47 13.57 m 26.95150 mm2 14.45 16.55 0.51 14.73 m 31.28185 mm2 18.41 21.09 0.59 17.04 m 38.13240 mm2 22.90 26.23 0.68 19.64 m 45.87300 mm2 32.07 36.74 0.74 21.37 m 58.11400 mm2 39.92 45.74 0.88 25.42 m 71.16

600/1000 Volt grade; three core (galvanisedsteel wire armour)

1.5 mm2 0.82 0.94 0.20 5.78 m 6.722.5 mm2 0.97 1.11 0.21 6.07 m 7.184.0 mm2 1.24 1.42 0.22 6.35 m 7.786.0 mm2 1.55 1.77 0.22 6.35 m 8.1310.0 mm2 2.25 2.58 0.25 7.22 m 9.8016.0 mm2 3.09 3.53 0.26 7.51 m 11.0425 mm2 4.33 4.97 0.37 10.69 m 15.6535 mm2 5.63 16.38 0.39 11.26 m 27.6450 mm2 7.35 8.42 0.40 11.55 m 19.98

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

LV CABLES AND WIRING – cont'd

ARMOURED CABLE – cont'd

Cable – cont'd

600/1000 Volt grade; three core (galvanisedsteel wire armour) – cont'd

70 mm2 9.82 11.25 0.42 12.13 m 23.3895 mm2 13.49 15.45 0.45 13.00 m 28.45120 mm2 16.75 34.64 0.52 15.02 m 49.66150 mm2 20.82 23.85 0.55 15.89 m 39.73185 mm2 25.63 29.36 0.63 18.20 m 47.56240 mm2 34.04 39.00 0.71 20.51 m 59.51300 mm2 42.85 49.09 0.78 22.53 m 71.62400 mm2 50.87 58.28 0.87 25.13 m 83.41

600/1000 Volt grade; four core (galvanised steelwire armour)

1.5 mm2 0.94 1.07 0.21 6.07 m 7.142.5 mm2 1.17 1.34 0.22 6.35 m 7.704.0 mm2 1.43 1.64 0.22 6.35 m 7.996.0 mm2 1.99 2.28 0.23 6.64 m 8.9210.0 mm2 2.72 3.12 0.26 7.51 m 10.6316.0 mm2 3.83 4.38 0.26 7.51 m 11.8925 mm2 5.45 6.24 0.39 11.26 m 17.5135 mm2 7.10 8.13 0.40 11.55 m 19.6850 mm2 9.32 10.67 0.41 11.84 m 22.5170 mm2 13.01 14.91 0.45 13.00 m 27.9195 mm2 17.43 19.96 0.50 14.44 m 34.40120 mm2 21.84 25.02 0.54 15.60 m 40.61150 mm2 27.57 31.58 0.60 17.33 m 48.91185 mm2 33.69 38.59 0.67 19.35 m 57.94240 mm2 43.62 49.98 0.75 21.66 m 71.64300 mm2 54.73 62.70 0.83 23.97 m 86.68400 mm2 56.77 65.04 0.91 26.28 m 91.32

600/1000 Volt grade; seven core (galvanisedsteel wire armour)

1.5 mm2 1.32 1.51 0.20 5.78 m 7.292.5 mm2 1.81 2.07 0.20 5.78 m 7.854.0 mm2 3.26 3.74 0.23 6.64 m 10.38

600/1000 Volt grade; twelve core (galvanisedsteel wire armour)

1.5 mm2 1.92 5.52 0.23 6.64 m 12.162.5 mm2 2.88 3.30 0.24 6.93 m 10.23

600/1000 Volt grade; nineteen core (galvanisedsteel wire armour)

1.5 mm2 2.90 3.32 0.26 7.51 m 10.832.5 mm2 4.27 4.89 0.28 8.09 m 12.98

600/1000 Volt grade; twenty seven core(galvanised steel wire armour)

1.5 mm2 3.92 4.49 0.29 8.38 m 12.872.5 mm2 5.45 6.24 0.30 8.66 m 14.91

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

514 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

600/1000 Volt grade; thirty seven core(galvanised steel wire armour)

1.5 mm2 4.90 5.61 0.32 9.24 m 14.852.5 mm2 6.83 7.83 0.33 9.53 m 17.36

Cable termination; brass weatherproofgland with inner and outer seal, shroud,brass locknut and earth ring (includingdrilling and cutting mild steel glandplate)

600/1000 Volt grade; single core (aluminiumwire armour)

25 mm2 5.20 5.96 1.70 49.10 nr 55.0635 mm2 5.20 5.96 1.79 51.70 nr 57.6650 mm2 5.20 5.96 2.06 59.50 nr 65.4570 mm2 6.17 7.07 2.12 61.23 nr 68.3095 mm2 6.22 7.13 2.39 69.03 nr 76.15120 mm2 6.24 7.15 2.47 71.34 nr 78.49150 mm2 8.88 10.17 2.73 78.85 nr 89.02185 mm2 9.03 10.35 3.05 88.09 nr 98.44240 mm2 13.80 15.81 3.45 99.64 nr 115.45300 mm2 13.95 15.98 3.84 110.91 nr 126.89400 mm2 20.09 23.02 4.21 121.59 nr 144.61500 mm2 22.30 25.55 5.70 164.63 m 190.18630 mm2 25.13 28.79 6.20 179.07 m 207.86800 mm2 42.86 49.10 7.50 216.62 m 265.721000 mm2 51.72 59.25 10.00 288.82 m 348.08

600/1000 Volt grade; two core (galvanised steelwire armour)

1.5 mm2 4.80 5.50 0.58 16.75 nr 22.262.5 mm2 4.80 5.50 0.58 16.75 nr 22.264 mm2 4.83 5.54 0.58 16.75 nr 22.296 mm2 4.93 5.64 0.67 19.35 nr 25.0010 mm2 5.25 6.02 1.00 28.88 nr 34.9016 mm2 5.30 6.08 1.11 32.06 nr 38.1425 mm2 6.03 6.91 1.70 49.10 nr 56.0135 mm2 5.95 6.81 1.79 51.70 nr 58.5150 mm2 8.82 10.11 2.06 59.50 nr 69.6170 mm2 9.04 10.35 2.12 61.23 nr 71.5895 mm2 13.43 15.39 2.39 69.03 nr 84.42120 mm2 13.87 15.89 2.47 71.34 nr 87.23150 mm2 19.65 22.51 2.73 78.85 nr 101.36185 mm2 20.00 22.92 3.05 88.09 nr 111.01240 mm2 21.30 24.40 3.45 99.64 nr 124.04300 mm2 28.84 33.04 3.84 110.91 nr 143.94400 mm2 45.68 52.33 4.21 121.59 nr 173.92

600/1000 Volt grade; three core (galvanisedsteel wire armour)

1.5 mm2 4.98 5.70 0.62 17.91 nr 23.612.5 mm2 4.98 5.70 0.62 17.91 nr 23.614 mm2 4.83 5.54 0.62 17.91 nr 23.456 mm2 5.47 6.26 0.71 20.51 nr 26.7710 mm2 6.12 7.01 1.06 30.62 nr 37.6316 mm2 6.28 7.20 1.19 34.37 nr 41.5725 mm2 8.95 10.25 1.81 52.28 nr 62.5335 mm2 9.07 10.39 1.99 57.48 nr 67.86

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 515

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

LV CABLES AND WIRING – cont'd

ARMOURED CABLE – cont'd

Cable termination – cont'd

600/1000 Volt grade; three core (galvanisedsteel wire armour) – cont'd

50 mm2 9.15 10.48 2.23 64.41 nr 74.8970 mm2 13.66 15.65 2.40 69.32 nr 84.9695 mm2 13.96 16.00 2.63 75.96 nr 91.96120 mm2 14.63 16.76 2.83 81.74 nr 98.49150 mm2 20.54 23.54 3.22 93.00 nr 116.54185 mm2 21.05 24.12 3.44 99.35 nr 123.47240 mm2 30.19 34.59 3.83 110.62 nr 145.21300 mm2 30.70 35.17 4.28 123.62 nr 158.79400 mm2 41.22 47.22 5.00 144.41 nr 191.63

600/1000 Volt grade; four core (galvanised steelwire armour)

1.5 mm2 5.13 5.88 0.67 19.35 nr 25.232.5 mm2 5.13 5.88 0.67 19.35 nr 25.234 mm2 5.18 5.94 0.71 20.51 nr 26.446 mm2 6.33 7.26 0.76 21.95 nr 29.2110 mm2 6.33 7.26 1.14 32.93 nr 40.1816 mm2 6.46 7.40 1.29 37.26 nr 44.6625 mm2 9.21 10.55 1.99 57.48 nr 68.0335 mm2 9.37 10.74 2.16 62.39 nr 73.1250 mm2 13.67 15.66 2.49 71.92 nr 87.5870 mm2 14.09 16.14 2.65 76.54 nr 92.6895 mm2 20.02 22.94 2.98 86.07 nr 109.01120 mm2 20.90 23.94 3.15 90.98 nr 114.92150 mm2 21.44 24.56 3.50 101.09 nr 125.65185 mm2 29.29 33.56 3.72 107.44 nr 141.00240 mm2 31.91 36.55 4.33 125.06 nr 161.61300 mm2 42.47 48.66 4.86 140.37 nr 189.03400 mm2 45.41 52.03 5.46 157.70 nr 209.72

600/1000 Volt grade; seven core (galvanisedsteel wire armour)

1.5 mm2 5.60 6.42 0.81 23.39 nr 29.812.5 mm2 5.60 6.42 0.85 24.55 nr 30.974 mm2 2.58 2.96 0.93 26.86 nr 29.82

600/1000 Volt grade; twelve core (galvanisedsteel wire armour)

1.5 mm2 6.72 7.70 1.14 32.93 nr 40.632.5 mm2 7.39 8.47 1.13 32.64 nr 41.11

600/1000 Volt grade; nineteen core (galvanisedsteel wire armour)

1.5 mm2 8.50 9.73 1.54 44.48 nr 54.212.5 mm2 8.50 9.73 1.54 44.48 nr 54.21

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

516 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

600/1000 Volt grade; twenty seven core(galvanised steel wire armour)

1.5 mm2 9.73 11.15 1.94 56.03 nr 67.182.5 mm2 12.35 14.15 2.31 66.72 nr 80.87

600/1000 Volt grade; thirty seven core(galvanised steel wire armour)

1.5 mm2 13.96 16.00 2.53 73.07 nr 89.072.5 mm2 13.96 16.00 2.87 82.89 nr 98.89

Cable; XLPE insulated; LSOH sheathed(LSF) ; copper stranded conductors toBS 6724; laid in trench/duct includingmarker tape (cable tiles measuredelsewhere)

600/1000 Volt grade; single core (aluminiumwire armour)

50 mm2 2.73 3.13 0.17 4.91 m 8.0470 mm2 3.41 3.90 0.18 5.20 m 9.1095 mm2 4.63 5.31 0.20 5.78 m 11.08120 mm2 5.50 6.30 0.22 6.35 m 12.65150 mm2 6.80 7.79 0.24 6.93 m 14.72185 mm2 8.17 9.36 0.26 7.51 m 16.87240 mm2 10.54 12.08 0.30 8.66 m 20.74300 mm2 12.84 14.70 0.31 8.95 m 23.66400 mm2 16.68 19.11 0.35 10.11 m 29.22500 mm2 21.41 24.53 0.44 12.71 m 37.24630 mm2 26.82 30.72 0.52 15.02 m 45.74800 mm2 35.16 40.29 0.62 17.91 m 58.191000 mm2 44.87 51.41 0.65 18.77 m 70.18

600/1000 Volt grade; two core (galvanised steelwire armour)

1.5 mm2 0.58 0.66 0.06 1.73 m 2.402.5 mm2 0.69 0.79 0.06 1.73 m 2.524 mm2 0.88 1.00 0.08 2.31 m 3.316 mm2 1.06 1.22 0.08 2.31 m 3.5310 mm2 1.43 1.64 0.10 2.89 m 4.5216 mm2 2.13 2.44 0.10 2.89 m 5.3325 mm2 2.74 3.14 0.15 4.33 m 7.4735 mm2 4.32 4.95 0.15 4.33 m 9.2850 mm2 3.07 3.52 0.17 4.91 m 8.4370 mm2 6.70 7.67 0.18 5.20 m 12.8795 mm2 8.99 10.30 0.20 5.78 m 16.08120 mm2 11.02 12.62 0.22 6.35 m 18.97150 mm2 13.66 15.65 0.24 6.93 m 22.58185 mm2 17.40 19.93 0.26 7.51 m 27.44240 mm2 22.28 25.52 0.30 8.66 m 34.19300 mm2 29.93 34.29 0.31 8.95 m 43.24400 mm2 39.58 45.35 0.35 10.11 m 55.46

600/1000 Volt grade; three core (galvanisedsteel wire armour)

1.5 mm2 0.65 0.74 0.07 2.02 m 2.762.5 mm2 0.81 0.93 0.07 2.02 m 2.954 mm2 1.00 1.15 0.09 2.60 m 3.756 mm2 1.29 1.48 0.10 2.89 m 4.3710 mm2 1.97 2.26 0.11 3.18 m 5.44

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 517

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

LV CABLES AND WIRING – cont'd

ARMOURED CABLE – cont'd

Cable – cont'd

600/1000 Volt grade; three core (galvanisedsteel wire armour) – cont'd

16 mm2 2.75 3.16 0.11 3.18 m 6.3325 mm2 3.73 4.28 0.16 4.62 m 8.9035 mm2 5.18 5.94 0.16 4.62 m 10.5650 mm2 6.76 7.74 0.19 5.49 m 13.2370 mm2 9.26 10.60 0.21 6.07 m 16.6795 mm2 12.74 14.60 0.23 6.64 m 21.24120 mm2 15.85 18.16 0.24 6.93 m 25.09150 mm2 19.70 22.57 0.27 7.80 m 30.37185 mm2 24.28 27.81 0.30 8.66 m 36.48240 mm2 31.05 35.57 0.33 9.53 m 45.10300 mm2 39.35 45.08 0.35 10.11 m 55.19400 mm2 46.73 53.54 0.41 11.84 m 65.38

600/1000 Volt grade; four core (galvanised steelwire armour)

1.5 mm2 0.76 0.87 0.08 2.31 m 3.182.5 mm2 0.94 1.07 0.09 2.60 m 3.674 mm2 1.17 1.34 0.10 2.89 m 4.236 mm2 1.72 1.97 0.10 2.89 m 4.8610 mm2 2.40 2.75 0.12 3.47 m 6.2116 mm2 3.47 3.97 0.12 3.47 m 7.4425 mm2 5.01 5.75 0.18 5.20 m 10.9435 mm2 6.52 7.47 0.19 5.49 m 12.9650 mm2 8.64 9.89 0.21 6.07 m 15.9670 mm2 12.30 14.09 0.23 6.64 m 20.7395 mm2 16.46 18.86 0.26 7.51 m 26.37120 mm2 20.67 23.68 0.28 8.09 m 31.77150 mm2 25.02 28.67 0.32 9.24 m 37.91185 mm2 30.71 35.18 0.35 10.11 m 45.29240 mm2 39.70 45.49 0.36 10.40 m 55.88300 mm2 49.81 57.07 0.40 11.55 m 68.62400 mm2 95.00 108.84 0.45 13.00 m 121.84

600/1000 Volt grade; seven core (galvanisedsteel wire armour)

1.5 mm2 1.08 1.24 0.10 2.89 m 4.122.5 mm2 1.50 1.72 0.10 2.89 m 4.614 mm2 2.73 3.13 0.11 3.18 m 6.30

600/1000 Volt grade; twelve core (galvanisedsteel wire armour)

1.5 mm2 1.72 1.97 0.11 3.18 m 5.142.5 mm2 2.57 2.94 0.11 3.18 m 6.12

600/1000 Volt grade; nineteen core (galvanisedsteel wire armour)

1.5 mm2 2.58 2.96 0.13 3.75 m 6.722.5 mm2 3.88 4.45 0.14 4.04 m 8.49

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

518 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

600/1000 Volt grade; twenty seven core(galvanised steel wire armour)

1.5 mm2 3.55 4.07 0.14 4.04 m 8.112.5 mm2 4.96 5.68 0.16 4.62 m 10.30

600/1000 Volt grade; thirty seven core(galvanised steel wire armour)

1.5 mm2 4.43 5.07 0.15 4.33 m 9.412.5 mm2 6.26 7.18 0.17 4.91 m 12.09

Cable; XLPE insulated; LSOH sheathed(LSF) copper stranded conductors to BS6724; clipped direct to backgroundsincluding cleat

600/1000 Volt grade; single core (aluminiumwire armour)

50 mm2 2.98 3.41 0.37 10.69 m 14.0970 mm2 3.60 4.12 0.39 11.26 m 15.3895 mm2 4.81 5.51 0.42 12.13 m 17.64120 mm2 5.69 6.51 0.47 13.57 m 20.09150 mm2 7.00 8.01 0.51 14.73 m 22.74185 mm2 8.34 9.55 0.59 17.04 m 26.59240 mm2 10.91 12.50 0.68 19.64 m 32.14300 mm2 13.21 15.13 0.74 21.37 m 36.51400 mm2 19.27 22.08 0.81 23.39 m 45.47500 mm2 24.28 27.82 0.88 25.42 m 53.24630 mm2 31.58 36.18 1.05 30.33 m 66.50800 mm2 39.26 44.98 1.33 38.41 m 83.391000 mm2 43.89 50.29 1.40 40.44 m 90.72

600/1000 Volt grade; two core (galvanised steelwire armour)

1.5 mm2 0.73 0.84 0.20 5.78 m 6.612.5 mm2 0.83 0.95 0.20 5.78 m 6.734.0 mm2 1.06 1.22 0.21 6.07 m 7.286.0 mm2 1.25 1.43 0.22 6.35 m 7.7910.0 mm2 1.61 1.84 0.24 6.93 m 8.7716.0 mm2 2.32 2.66 0.25 7.22 m 9.8825 mm2 2.92 3.34 0.35 10.11 m 13.4535 mm2 4.50 5.16 0.36 10.40 m 15.5650 mm2 5.07 5.81 0.37 10.69 m 16.5070 mm2 6.93 7.94 0.39 11.26 m 19.2095 mm2 9.06 10.38 0.42 12.13 m 22.51120 mm2 11.12 12.74 0.47 13.57 m 26.31150 mm2 13.77 15.78 0.51 14.73 m 30.51185 mm2 17.54 20.09 0.59 17.04 m 37.13240 mm2 21.82 25.00 0.68 19.64 m 44.64300 mm2 30.55 35.00 0.74 21.37 m 56.37400 mm2 38.03 43.57 0.81 23.39 m 66.96

600/1000 Volt grade; three core (galvanisedsteel wire armour)

1.5 mm2 0.79 0.91 0.20 5.78 m 6.682.5 mm2 0.93 1.06 0.21 6.07 m 7.134.0 mm2 1.18 1.35 0.22 6.35 m 7.716.0 mm2 1.47 1.68 0.22 6.35 m 8.0410.0 mm2 2.16 2.47 0.25 7.22 m 9.6916.0 mm2 2.94 3.37 0.26 7.51 m 10.88

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V20: LV DISTRIBUTION – cont'd

LV CABLES AND WIRING – cont'd

ARMOURED CABLE – cont'd

Cable – cont'd

600/1000 Volt grade; three core (galvanisedsteel wire armour) – cont'd

25 mm2 4.14 4.74 0.37 10.69 m 15.4335 mm2 5.36 6.14 0.39 11.26 m 17.4150 mm2 7.00 8.02 0.40 11.55 m 19.5870 mm2 9.32 10.68 0.42 12.13 m 22.8195 mm2 12.85 14.72 0.45 13.00 m 27.72120 mm2 15.95 18.28 0.52 15.02 m 33.30150 mm2 19.83 22.72 0.55 15.89 m 38.60185 mm2 24.41 27.97 0.63 18.20 m 46.16240 mm2 32.43 37.15 0.71 20.51 m 57.66300 mm2 40.81 46.75 0.78 22.53 m 69.28400 mm2 48.45 55.51 0.87 25.13 m 80.63

600/1000 Volt grade; four core (galvanised steelwire armour)

1.5 mm2 0.90 1.03 0.21 6.07 m 7.102.5 mm2 1.12 1.29 0.22 6.35 m 7.644.0 mm2 1.36 1.56 0.22 6.35 m 7.916.0 mm2 1.90 2.18 0.23 6.64 m 8.8210.0 mm2 2.59 2.97 0.26 7.51 m 10.4816.0 mm2 3.65 4.18 0.26 7.51 m 11.6925 mm2 5.19 5.95 0.39 11.26 m 17.2135 mm2 6.76 7.74 0.40 11.55 m 19.2950 mm2 8.87 10.17 0.41 11.84 m 22.0170 mm2 12.39 14.20 0.45 13.00 m 27.2095 mm2 16.60 19.02 0.50 14.44 m 33.46120 mm2 20.80 23.83 0.54 15.60 m 39.43150 mm2 26.26 30.08 0.60 17.33 m 47.41185 mm2 32.09 36.76 0.67 19.35 m 56.11240 mm2 41.55 47.60 0.75 21.66 m 69.26300 mm2 52.13 59.72 0.83 23.97 m 83.70400 mm2 97.74 111.98 0.91 26.28 m 138.26

600/1000 Volt grade; seven core (galvanisedsteel wire armour)

1.5 mm2 1.27 1.45 0.20 5.78 m 7.232.5 mm2 1.73 1.98 0.20 5.78 m 7.754.0 mm2 3.11 3.56 0.23 6.64 m 10.21

600/1000 Volt grade; twelve core (galvanisedsteel wire armour)

1.5 mm2 1.83 2.09 0.23 6.64 m 8.742.5 mm2 2.75 3.15 0.24 6.93 m 10.08

600/1000 Volt grade; nineteen core (galvanisedsteel wire armour)

1.5 mm2 2.76 3.16 0.26 7.51 m 10.672.5 mm2 4.06 4.65 0.28 8.09 m 12.74

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520 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

600/1000 Volt grade; twenty seven core(galvanised steel wire armour)

1.5 mm2 3.74 4.28 0.29 8.38 m 12.662.5 mm2 5.19 5.95 0.30 8.66 m 14.61

600/1000 Volt grade; thirty seven core(galvanised steel wire armour)

1.5 mm2 4.67 5.35 0.32 9.24 m 14.592.5 mm2 6.51 7.46 0.33 9.53 m 16.99

Cable termination; brass weatherproofgland with inner and outer seal, shroud,brass locknut and earth ring (includingdrilling and cutting mild steel glandplate)

600/1000 Volt grade; single core (aluminiumwire armour)

25 mm2 4.75 5.45 1.70 49.10 nr 54.5535 mm2 4.75 5.45 1.79 51.70 nr 57.1450 mm2 4.75 5.45 2.06 59.50 nr 64.9470 mm2 5.65 6.47 2.12 61.23 nr 67.7095 mm2 5.74 6.58 2.39 69.03 nr 75.61120 mm2 5.97 6.84 2.47 71.34 nr 78.18150 mm2 8.63 9.89 2.73 78.85 nr 88.73185 mm2 13.40 15.36 3.05 88.09 nr 103.45240 mm2 13.56 15.53 3.45 99.64 nr 115.17300 mm2 19.52 22.37 3.84 110.91 nr 133.27400 mm2 21.66 24.82 4.21 121.59 nr 146.41500 mm2 24.41 27.96 5.70 164.63 m 192.59630 mm2 41.65 47.71 6.20 179.07 m 226.78800 mm2 50.23 57.55 7.50 216.62 m 274.171000 mm2 66.01 75.63 10.00 288.82 m 364.45

600/1000 Volt grade; two core (galvanised steelwire armour)

1.5 mm2 4.59 5.26 0.58 16.75 nr 22.012.5 mm2 4.59 5.26 0.58 16.75 nr 22.014 mm2 4.61 5.28 0.58 16.75 nr 22.036 mm2 4.69 5.38 0.67 19.35 nr 24.7310 mm2 5.01 5.74 1.00 28.88 nr 34.6216 mm2 5.06 5.80 1.11 32.06 nr 37.8625 mm2 5.74 6.58 1.70 49.10 nr 55.6835 mm2 5.66 6.49 1.79 51.70 nr 58.1850 mm2 8.41 9.64 2.06 59.50 nr 69.1470 mm2 8.61 9.86 2.12 61.23 nr 71.0995 mm2 12.80 14.67 2.39 69.03 nr 83.69120 mm2 13.22 15.14 2.47 71.34 nr 86.48150 mm2 18.72 21.44 2.73 78.85 nr 100.29185 mm2 19.05 21.83 3.05 88.09 nr 109.92240 mm2 20.29 23.24 3.45 99.64 nr 122.89300 mm2 27.46 31.46 3.84 110.91 nr 142.37400 mm2 43.50 49.84 4.21 121.59 nr 171.43

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

LV CABLES AND WIRING – cont'd

ARMOURED CABLE – cont'd

Cable termination – cont'd

600/1000 Volt grade; three core (galvanisedsteel wire armour)

1.5 mm2 4.74 5.43 0.62 17.91 nr 23.342.5 mm2 4.74 5.43 0.62 17.91 nr 23.344 mm2 4.61 5.28 0.62 17.91 nr 23.196 mm2 5.21 5.97 0.71 20.51 nr 26.4810 mm2 5.84 6.70 1.06 30.62 nr 37.3116 mm2 5.93 6.79 1.19 34.37 nr 41.1625 mm2 8.53 9.77 1.81 52.28 nr 62.0535 mm2 8.65 9.91 1.99 57.48 nr 67.3950 mm2 8.71 9.98 2.23 64.41 nr 74.3970 mm2 13.01 14.90 2.40 69.32 nr 84.2295 mm2 13.30 15.24 2.63 75.96 nr 91.20120 mm2 13.93 15.96 2.83 81.74 nr 97.70150 mm2 19.56 22.41 3.22 93.00 nr 115.41185 mm2 20.05 22.97 3.44 99.35 nr 122.33240 mm2 28.76 32.95 3.83 110.62 nr 143.57300 mm2 29.24 33.50 4.28 123.62 nr 157.12400 mm2 39.26 44.98 5.00 144.41 nr 189.39

600/1000 Volt grade; four core (galvanised steelwire armour)

1.5 mm2 4.90 5.61 0.67 19.35 nr 24.962.5 mm2 4.90 5.61 0.67 19.35 nr 24.964 mm2 4.94 5.66 0.71 20.51 nr 26.166 mm2 6.04 6.92 0.76 21.95 nr 28.8710 mm2 6.04 6.92 1.14 32.93 nr 39.8416 mm2 6.15 7.05 1.29 37.26 nr 44.3025 mm2 8.77 10.05 1.99 57.48 nr 67.5335 mm2 8.93 10.23 2.16 62.39 nr 72.6150 mm2 13.03 14.92 2.49 71.92 nr 86.8470 mm2 13.42 15.38 2.65 76.54 nr 91.9295 mm2 19.07 21.85 2.98 86.07 nr 107.92120 mm2 19.92 22.82 3.15 90.98 nr 113.80150 mm2 20.42 23.39 3.50 101.09 nr 124.48185 mm2 27.91 31.97 3.72 107.44 nr 139.41240 mm2 30.16 34.55 4.33 125.06 nr 159.61300 mm2 40.45 46.35 4.86 140.37 nr 186.71400 mm2 43.25 49.55 5.46 157.70 nr 207.24

600/1000 Volt grade; seven core (galvanisedsteel wire armour)

1.5 mm2 5.33 6.11 0.81 23.39 nr 29.512.5 mm2 5.33 6.11 0.85 24.55 nr 30.664 mm2 4.23 4.85 0.93 26.86 nr 31.71

600/1000 Volt grade; twelve core (galvanisedsteel wire armour)

1.5 mm2 6.40 7.33 1.14 32.93 nr 40.252.5 mm2 7.04 8.06 1.13 32.64 nr 40.70

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

600/1000 Volt grade; nineteen core (galvanisedsteel wire armour)

1.5 mm2 8.08 9.26 1.54 44.48 nr 53.732.5 mm2 8.08 9.26 1.54 44.48 nr 53.73

600/1000 Volt grade; twenty seven core(galvanised steel wire armour)

1.5 mm2 9.28 10.63 1.94 56.03 nr 66.672.5 mm2 11.83 13.56 2.31 66.72 nr 80.27

600/1000 Volt grade; thirty seven core(galvanised steel wire armour)

1.5 mm2 13.28 15.21 2.53 73.07 nr 88.292.5 mm2 13.28 15.21 2.87 82.89 nr 98.11

UN-ARMOURED CABLE

Cable: XLPE insulated; PVC sheathed90c copper to CMA Code 6181e; for internalwiring; clipped to backgrounds; (Supportsand fixings included)

300/500 Volt grade; single core6.0 mm2 0.45 0.52 0.09 2.60 m 3.1110 mm2 0.68 0.77 0.10 2.89 m 3.6616 mm2 0.94 1.07 0.12 3.47 m 4.54

Cable; LSF insulated to CMA Code 6491B;non-sheathed copper; laid/drawn in trunking/conduit

450/750 Volt grade; single core1.5 mm2 0.08 0.09 0.03 0.87 m 0.962.5 mm2 0.15 0.17 0.03 0.87 m 1.044.0 mm2 0.23 0.27 0.03 0.87 m 1.136.0 mm2 0.32 0.37 0.04 1.16 m 1.5210.0 mm2 0.51 0.59 0.04 1.16 m 1.7416.0 mm2 0.76 0.87 0.05 1.44 m 2.3125.0 mm2 1.78 2.04 0.06 1.73 m 3.7835.0 mm2 1.61 1.84 0.06 1.73 m 3.5850.0 mm2 2.16 2.47 0.07 2.02 m 4.5070.0 mm2 3.17 3.63 0.08 2.31 m 5.9495.0 mm2 4.37 5.00 0.08 2.31 m 7.31120.0 mm2 5.42 6.21 0.10 2.89 m 9.10150.0 mm2 6.74 7.73 0.13 3.75 m 11.48

Cable; twin & earth to CMA code 6242Y;clipped to backgrounds

300/500 Volt grade; PVC/PVC1.5 mm2 2C+E 0.37 0.42 0.01 0.29 m 0.711.5 mm2 3C+E 0.64 0.73 0.02 0.58 m 1.312.5mm2 2C+E 0.50 0.58 0.02 0.58 m 1.164.0mm2 2C+E 0.71 0.82 0.02 0.58 m 1.396.0mm2 2C+E 0.93 1.06 0.02 0.58 m 1.6410.0mm2 2C+E 2.04 2.34 0.03 0.87 m 3.2016.0mm2 2C+E 2.93 3.35 0.03 0.87 m 4.22

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Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

LV CABLES AND WIRING – cont'd

UN-ARMOURED CABLE – cont'd

Cable – cont'd

300/500 Volt grade; LSF/LSF1.5 mm2 2C+E 0.51 0.59 0.01 0.29 m 0.881.5 mm2 3C+E 0.88 1.01 0.02 0.58 m 1.592.5mm2 2C+E 0.67 0.77 0.02 0.58 m 1.354.0mm2 2C+E 1.04 1.20 0.02 0.58 m 1.776.0mm2 2C+E 1.37 1.57 0.02 0.58 m 2.1410.0mm2 2C+E 2.99 3.43 0.03 0.87 m 4.2916.0mm2 2C+E 4.35 4.98 0.03 0.87 m 5.85

EARTH CABLE

Cable; LSF insulated to CMA Code 6491B;non-sheathed copper; laid/drawn in trunking/conduit

450/750 Volt grade; single core1.5 mm2 0.08 0.09 0.03 0.87 m 0.962.5 mm2 0.15 0.17 0.03 0.87 m 1.044.0 mm2 0.23 0.27 0.03 0.87 m 1.136.0 mm2 0.32 0.37 0.04 1.16 m 1.5210.0 mm2 0.51 0.59 0.04 1.16 m 1.7416.0 mm2 0.76 0.87 0.05 1.44 m 2.3125.0 mm2 1.78 2.04 0.06 1.73 m 3.7835.0 mm2 1.61 1.84 0.06 1.73 m 3.5850.0 mm2 2.16 2.47 0.07 2.02 m 4.5070.0 mm2 3.17 3.63 0.08 2.31 m 5.9495.0 mm2 4.37 5.00 0.08 2.31 m 7.31120.0 mm2 5.42 6.21 0.10 2.89 m 9.10150.0 mm2 6.74 7.73 0.13 3.75 m 11.48185.0 mm2 8.20 9.39 0.16 4.62 m 14.02240.0 mm2 10.70 12.26 0.20 5.78 m 18.04

FLEXIBLE CABLE

Flexible cord; PVC insulated; PVC sheathed;copper stranded to CMA Code 218Y (laidloose)

300 Volt grade; two core0.50 mm2 0.13 0.15 0.07 2.02 m 2.170.75 mm2 0.17 0.19 0.07 2.02 m 2.22

300 Volt grade; three core0.50 mm2 0.15 0.17 0.07 2.02 m 2.190.75 mm2 0.25 0.29 0.07 2.02 m 2.311.0 mm2 0.26 0.30 0.07 2.02 m 2.321.5 mm2 0.41 0.47 0.07 2.02 m 2.492.5 mm2 0.54 0.62 0.08 2.31 m 2.93

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524 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Flexible cord; PVC insulated; PVC sheathed;copper stranded to CMA Code 318Y (laidloose)

300/500 Volt grade; two core0.75 mm2 0.15 0.17 0.07 2.02 m 2.191.0 mm2 0.19 0.22 0.07 2.02 m 2.241.5 mm2 0.26 0.30 0.07 2.02 m 2.322.5 mm2 0.44 0.50 0.07 2.02 m 2.53

300/500 Volt grade; three core0.75 mm2 0.19 0.22 0.07 2.02 m 2.241.0 mm2 0.24 0.28 0.07 2.02 m 2.301.5 mm2 0.34 0.39 0.07 2.02 m 2.412.5 mm2 0.56 0.64 0.08 2.31 m 2.95

300/500 Volt grade; four core0.75 mm2 0.26 0.30 0.08 2.31 m 2.611.0 mm2 0.35 0.40 0.08 2.31 m 2.711.5 mm2 0.52 0.60 0.08 2.31 m 2.912.5 mm2 0.80 0.92 0.09 2.60 m 3.52

Flexible cord; PVC insulated; PVCsheathed for use in high temperaturezones; copper stranded to CMA Code309Y (laid loose)

300/500 Volt grade; two core0.50 mm2 0.20 0.23 0.07 2.02 m 2.250.75 mm2 0.25 0.29 0.07 2.02 m 2.311.0 mm2 0.29 0.34 0.07 2.02 m 2.361.5 mm2 0.41 0.47 0.07 2.02 m 2.492.5 mm2 0.60 0.69 0.07 2.02 m 2.71

300/500 Volt grade; three core0.50 mm2 0.26 0.30 0.07 2.02 m 2.320.75 mm2 0.31 0.36 0.07 2.02 m 2.381.0 mm2 0.35 0.40 0.07 2.02 m 2.421.5 mm2 0.46 0.53 0.07 2.02 m 2.552.5 mm2 0.70 0.80 0.07 2.02 m 2.82

Flexible cord; rubber insulated; rubbersheathed; copper stranded to CMA code318 (laid loose)

300/500 Volt grade; two core0.50 mm2 0.28 0.32 0.07 2.02 m 2.340.75 mm2 0.30 0.34 0.07 2.02 m 2.371.0 mm2 0.38 0.44 0.07 2.02 m 2.461.5 mm2 0.53 0.61 0.07 2.02 m 2.632.5 mm2 0.69 0.79 0.07 2.02 m 2.81

300/500 Volt grade; three core0.50 mm2 0.36 0.41 0.07 2.02 m 2.430.75 mm2 0.40 0.46 0.07 2.02 m 2.481.0 mm2 0.52 0.60 0.07 2.02 m 2.621.5 mm2 0.70 0.80 0.07 2.02 m 2.822.5 mm2 1.08 1.24 0.07 2.02 m 3.26

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Material Costs/Prices for Measured Works – Electrical Installations 525

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

LV CABLES AND WIRING – cont'd

FLEXIBLE CABLE – cont'd

Flexible cord – cont'd

300/500 Volt grade; four core0.50 mm2 0.45 0.52 0.08 2.31 m 2.830.75 mm2 0.51 0.58 0.08 2.31 m 2.891.0 mm2 0.57 0.65 0.08 2.31 m 2.961.5 mm2 0.83 0.95 0.08 2.31 m 3.262.5 mm2 1.09 1.25 0.08 2.31 m 3.56

Flexible cord; rubber insulated; rubbersheathed; for 90C operation; copperstranded to CMA Code 318 (laid loose)

450/750 Volt grade; two core0.50 mm2 0.21 0.24 0.07 2.02 m 2.260.75 mm2 0.32 0.37 0.07 2.02 m 2.391.0 mm2 0.35 0.40 0.07 2.02 m 2.421.5 mm2 0.45 0.52 0.07 2.02 m 2.542.5 mm2 0.69 0.79 0.07 2.02 m 2.81

450/750 Volt grade; three core0.50 mm2 0.34 0.39 0.07 2.02 m 2.410.75 mm2 0.39 0.45 0.07 2.02 m 2.471.0 mm2 0.43 0.49 0.07 2.02 m 2.511.5 mm2 0.46 0.53 0.07 2.02 m 2.552.5 mm2 0.62 0.71 0.07 2.02 m 2.73

450/750 Volt grade; four core0.75 mm2 0.51 0.58 0.08 2.31 m 2.891.0 mm2 0.65 0.74 0.08 2.31 m 3.061.5 mm2 0.94 1.08 0.08 2.31 m 3.392.5 mm2 1.47 1.68 0.08 2.31 m 3.99

Heavy flexible cable; rubber insulated;rubber sheathed; copper stranded toCMA Code 638P (laid loose)

450/750 Volt grade; two core1.0 mm2 0.36 0.41 0.08 2.31 m 2.721.5 mm2 0.43 0.49 0.08 2.31 m 2.802.5 mm2 0.59 0.68 0.08 2.31 m 2.99

450/750 Volt grade; three core1.0 mm2 0.43 0.49 0.08 2.31 m 2.801.5 mm2 0.46 0.53 0.08 2.31 m 2.842.5 mm2 0.62 0.71 0.08 2.31 m 3.02

450/750 Volt grade; four core1.0 mm2 0.59 0.68 0.08 2.31 m 2.991.5 mm2 0.64 0.73 0.08 2.31 m 3.042.5 mm2 0.89 1.02 0.08 2.31 m 3.33

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526 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

FIRE RATED CABLE

Cable, mineral insulated; copper sheathedwith copper conductors; fixed with clips tobackgrounds. BASEC approval to BS 6207Part 1 1995; complies with BS 6387 CategoryCWZ

Light duty 500 Volt grade; bare2L 1.0 3.39 3.89 0.23 6.64 m 10.532L 1.5 3.87 4.43 0.23 6.64 m 11.082L 2.5 4.66 5.34 0.25 7.22 m 12.562L 4.0 6.57 7.53 0.25 7.22 m 14.753L 1.0 4.00 4.58 0.24 6.93 m 11.513L 1.5 4.75 5.44 0.25 7.22 m 12.663L 2.5 6.79 7.78 0.25 7.22 m 15.014L 1.0 4.57 5.24 0.25 7.22 m 12.464L 1.5 5.12 5.87 0.25 7.22 m 13.094L 2.5 8.05 9.22 0.26 7.51 m 16.737L 1.5 8.10 9.28 0.28 8.09 m 17.377L 2.5 10.30 11.80 0.27 7.80 m 19.59

Light duty 500 Volt grade; LSF sheathed2L 1.0 3.64 4.17 0.23 6.64 m 10.812L 1.5 4.05 4.64 0.23 6.64 m 11.282L 2.5 4.85 5.56 0.25 7.22 m 12.782L 4.0 6.82 7.82 0.25 7.22 m 15.043L 1.0 4.32 4.95 0.24 6.93 m 11.883L 1.5 5.07 5.81 0.25 7.22 m 13.033L 2.5 7.08 8.11 0.25 7.22 m 15.344L 1.0 4.91 5.62 0.25 7.22 m 12.844L 1.5 5.49 6.29 0.25 7.22 m 13.514L 2.5 8.30 9.51 0.26 7.51 m 17.027L 1.5 8.91 10.21 0.28 8.09 m 18.297L 2.5 11.17 12.80 0.27 7.80 m 20.59

Heavy duty 750 Volt grade; bare1H 10 6.81 7.81 0.25 7.22 m 15.031H 16 9.22 10.57 0.26 7.51 m 18.081H 25 12.81 14.67 0.27 7.80 m 22.471H 35 18.49 21.18 0.32 9.24 m 30.421H 50 20.24 23.19 0.35 10.11 m 33.301H 70 27.01 30.94 0.38 10.98 m 41.921H 95 40.05 45.88 0.41 11.84 m 57.731H 120 42.13 48.27 0.46 13.29 m 61.551H 150 51.68 59.21 0.50 14.44 m 73.651H 185 63.02 72.20 0.56 16.17 m 88.371H 240 81.99 93.93 0.69 19.93 m 113.862H 1.5 6.28 7.20 0.25 7.22 m 14.422H 2.5 7.58 8.68 0.26 7.51 m 16.192H 4.0 9.29 10.64 0.26 7.51 m 18.152H 6.0 11.93 13.67 0.29 8.38 m 22.052H 10.0 15.26 17.49 0.34 9.82 m 27.312H 16.0 21.82 24.99 0.40 11.55 m 36.552H 25.0 30.09 34.47 0.44 12.71 m 47.183H 1.5 6.97 7.99 0.25 7.22 m 15.213H 2.5 8.65 9.91 0.25 7.22 m 17.133H 4.0 10.53 12.06 0.27 7.80 m 19.863H 6.0 13.01 14.91 0.30 8.66 m 23.57

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V20: LV DISTRIBUTION – cont'd

LV CABLES AND WIRING – cont'd

FIRE RATED CABLE – cont'd

Cable, mineral insulated – cont'd

Heavy duty 750 Volt grade; bare – cont'd3H 10.0 19.29 22.10 0.35 10.11 m 32.213H 16.0 25.98 29.77 0.41 11.84 m 41.613H 25.0 38.11 43.66 0.47 13.57 m 57.234H 1.5 8.48 9.71 0.24 6.93 m 16.644H 2.5 10.28 11.78 0.26 7.51 m 19.284H 4.0 12.69 14.54 0.29 8.38 m 22.914H 6.0 16.05 18.38 0.31 8.95 m 27.344H 10.0 22.80 26.12 0.37 10.69 m 36.804H 16.0 32.67 37.43 0.44 12.71 m 50.144H 25.0 46.64 53.43 0.52 15.02 m 68.457H 1.5 11.43 13.09 0.30 8.66 m 21.767H 2.5 15.23 17.45 0.32 9.24 m 26.6912H 2.5 25.98 29.77 0.39 11.26 m 41.0319H 1.5 38.09 43.64 0.42 12.13 m 55.77

Heavy duty 750 Volt grade; LSF sheathed1H 10 7.22 8.27 0.25 7.22 m 15.491H 16 9.55 10.94 0.26 7.51 m 18.451H 25 13.14 15.05 0.27 7.80 m 22.851H 35 19.37 22.19 0.32 9.24 m 31.431H 50 21.29 24.40 0.35 10.11 m 34.501H 70 27.23 31.19 0.38 10.98 m 42.171H 95 40.77 46.71 0.41 11.84 m 58.551H 120 43.33 49.64 0.46 13.29 m 62.921H 150 52.82 60.52 0.50 14.44 m 74.961H 185 64.26 73.62 0.56 16.17 m 89.791H 240 83.88 96.10 0.68 19.64 m 115.742H 1.5 6.50 7.44 0.25 7.22 m 14.672H 2.5 7.79 8.93 0.26 7.51 m 16.442H 4.0 9.61 11.01 0.26 7.51 m 18.522H 6.0 12.37 14.17 0.29 8.38 m 22.542H 10.0 15.89 18.21 0.34 9.82 m 28.032H 16.0 22.57 25.86 0.40 11.55 m 37.412H 25.0 30.95 35.46 0.44 12.71 m 48.173H 1.5 7.08 8.11 0.25 7.22 m 15.343H 2.5 8.86 10.15 0.25 7.22 m 17.373H 4.0 10.96 12.56 0.27 7.80 m 20.363H 6.0 13.77 15.78 0.30 8.66 m 24.443H 10.0 20.15 23.09 0.35 10.11 m 33.203H 16.0 26.91 30.83 0.41 11.84 m 42.673H 25.0 39.09 44.78 0.47 13.57 m 58.364H 1.5 8.71 9.98 0.24 6.93 m 16.914H 2.5 10.67 12.23 0.26 7.51 m 19.744H 4.0 13.24 15.17 0.29 8.38 m 23.544H 6.0 16.80 19.25 0.31 8.95 m 28.204H 10.0 23.83 27.30 0.37 10.69 m 37.994H 16.0 33.64 38.54 0.44 12.71 m 51.254H 25.0 47.94 54.93 0.52 15.02 m 69.957H 1.5 11.81 13.53 0.30 8.66 m 22.197H 2.5 15.70 17.98 0.32 9.24 m 27.22

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

528 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

12H 2.5 26.62 30.50 0.39 11.26 m 41.7619H 1.5 39.03 44.72 0.42 12.13 m 56.85

Cable terminations for MI Cable; Polymericone piece moulding; containing grey sealingcompound; testing; phase marking andconnection

Light Duty 500 Volt grade; Brass gland;polymeric one moulding containing grey sealingcompound; coloured conductor sleeving; Earthtag; plastic gland shroud

2L 1.5 8.45 9.68 0.27 7.80 m 17.482L 2.5 8.48 10.98 0.27 7.80 m 18.773L 1.5 8.78 10.90 0.27 7.80 m 18.704L 1.5 8.86 10.99 0.27 7.80 m 18.79

Cable Terminations; for MI copper sheathedcable. Certified for installation in potentiallyexplosive atmospheres; testing; phasemarking and connection; BS 6207 Part 21995

Light duty 500 Volt grade; brass gland; brass potwith earth tail; pot closure; sealing compound;conductor sleving; plastic gland shroud;identification markers

2L 1.0 9.03 10.34 0.39 11.26 nr 21.602L 1.5 9.03 10.34 0.41 11.84 nr 22.182L 2.5 9.03 10.34 0.41 11.84 nr 22.182L 4.0 9.03 10.34 0.46 13.29 nr 23.633L 1.0 9.05 10.37 0.43 12.42 nr 22.793L 1.5 9.05 10.37 0.43 12.42 nr 22.793L 2.5 9.05 10.37 0.44 12.71 nr 23.084L 1.0 9.05 10.37 0.47 13.57 nr 23.954L 1.5 9.05 10.37 0.47 13.57 nr 23.954L 2.5 9.05 10.37 0.50 14.44 nr 24.817L 1.0 21.95 25.15 0.69 19.93 nr 45.087L 1.5 21.95 25.15 0.70 20.22 nr 45.377L 2.5 21.95 25.15 0.74 21.37 nr 46.53

Heavy duty 750 Volt grade; brass gland; brasspot with earth tail; pot closure; sealingcompound; conductor sleeving; plastic glandshroud; identification markers

1H 10 9.08 10.40 0.37 10.69 nr 21.091H 16 9.08 10.40 0.39 11.26 nr 21.671H 25 9.08 10.40 0.56 16.17 nr 26.581H 35 9.08 10.40 0.57 16.46 nr 26.871H 50 22.02 25.23 0.60 17.33 nr 42.561H 70 22.02 25.23 0.67 19.35 nr 44.581H 95 22.02 25.23 0.75 21.66 nr 46.891H 120 35.67 40.87 0.94 27.15 nr 68.021H 150 35.67 40.87 0.99 28.59 nr 69.461H 185 35.67 40.87 1.26 36.39 nr 77.261H 240 56.28 64.48 1.37 39.57 nr 104.042H 1.5 9.62 11.03 0.42 12.13 nr 23.162H 2.5 9.62 11.03 0.42 12.13 nr 23.162H 4 9.62 11.03 0.47 13.57 nr 24.60

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 529

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

LV CABLES AND WIRING – cont'd

FIRE RATED CABLE – cont'd

Cable Terminations – cont'd

Heavy duty 750 Volt grade; brass gland; brasspot with earth tail; pot closure; sealingcompound; conductor sleeving; plastic glandshroud; identification markers – cont'd

2H 6 9.62 11.03 0.54 15.60 nr 26.622H 10 23.33 26.73 0.58 16.75 nr 43.482H 16 23.33 26.73 0.69 19.93 nr 46.662H 25 37.80 43.31 0.77 22.24 nr 65.553H 1.5 9.63 11.04 0.44 12.71 nr 23.743H 2.5 9.63 11.04 0.44 12.71 nr 23.743H 4 9.63 11.04 0.57 16.46 nr 27.503H 6 23.42 26.83 0.61 17.62 nr 44.453H 10 23.42 26.83 0.65 18.77 nr 45.603H 16 23.42 26.83 0.78 22.53 nr 49.363H 25 59.66 68.35 0.85 24.55 nr 92.904H 1.5 9.63 11.04 0.52 15.02 nr 26.054H 2.5 9.63 11.04 0.53 15.31 nr 26.344H 4 23.42 26.83 0.60 17.33 nr 44.164H 6 23.42 26.83 0.65 18.77 nr 45.604H 10 23.42 26.83 0.69 19.93 nr 46.764H 16 37.80 43.31 0.88 25.42 nr 68.724H 25 59.66 68.35 0.93 26.86 nr 95.217H 1.5 23.33 26.73 0.71 20.51 nr 47.247H 2.5 23.33 26.73 0.74 21.37 nr 48.1012H 1.5 37.80 43.31 0.85 24.55 nr 67.8612H 2.5 37.80 43.31 1.00 28.88 nr 72.1919H 2.5 59.66 68.35 1.11 32.06 nr 100.41

Cable; FP100; LOSH insulated; non sheathedfire resistant to LPCB Approved to BS 6387Catergory CWZ; in conduit or trunkingincluding terminations

450/750 volt grade; single core1.0 mm2 0.59 0.68 0.13 3.75 m 4.441.5 mm2 0.62 0.71 0.13 3.75 m 4.472.5 mm2 0.75 0.86 0.13 3.75 m 4.614.0 mm2 0.75 0.86 0.13 3.75 m 4.616.0 mm2 0.99 1.13 0.13 3.75 m 4.8810 mm2 1.63 1.87 0.16 4.62 m 6.4916 mm2 2.52 2.88 0.16 4.62 m 7.50

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

530 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Cable; FP200; Insudite insulated; LSOHsheathed screened fire resistant BASECApproved to BS 7629; fixed with clips tobackgrounds

300/500 volt grade; two core1.5 mm2 1.85 2.12 0.13 3.75 m 5.882.5 mm2 2.25 2.58 0.13 3.75 m 6.334.0 mm2 3.40 3.90 0.13 3.75 m 7.65

300/500 volt grade; three core1.5 mm2 2.27 2.60 0.13 3.75 m 6.352.5 mm2 2.57 2.95 0.13 3.75 m 6.704.0 mm2 3.57 4.09 0.13 3.75 m 7.85

300/500 volt grade; four core1.5 mm2 2.53 2.90 0.13 3.75 m 6.652.5 mm2 3.13 3.59 0.13 3.75 m 7.344.0 mm 4.28 4.91 0.13 3.75 m 8.66

Terminations; including glanding-off,connection to equipment

Two core1.5 mm2 0.70 0.81 0.35 10.11 nr 10.922.5 mm2 1.01 1.15 0.35 10.11 nr 11.264.0 mm2 0.90 1.03 0.35 10.11 nr 11.14

Three core1.5 mm2 0.72 0.82 0.35 10.11 nr 10.932.5 mm2 0.72 0.82 0.35 10.11 nr 10.934.0 mm2 0.92 1.05 0.35 10.11 nr 11.16

Four core1.5 mm2 0.94 1.08 0.35 10.11 nr 11.192.5 mm2 0.94 1.08 0.35 10.11 nr 11.194.0 mm2 0.94 1.08 0.35 10.11 nr 11.19

Cable; FP400; polymeric insulated; LSOHsheathed fire resistant; armoured; withcopper stranded copper conductors; BASECApproved to BS 7846; fixed with clips tobackgrounds

600/1000 volt grade; two core1.5 mm2 2.51 2.87 0.16 4.62 m 7.492.5 mm2 2.91 3.33 0.16 4.62 m 7.954.0 mm2 3.23 3.70 0.16 4.62 m 8.326.0 mm2 3.97 4.55 0.16 4.62 m 9.1710 mm2 4.29 4.92 0.20 5.78 m 10.6916 mm2 6.52 7.47 0.20 5.78 m 13.2525 mm2 9.03 10.34 0.20 5.78 m 16.12

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 531

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

LV CABLES AND WIRING – cont'd

FIRE RATED CABLE – cont'd

Cable – cont'd

600/1000 volt grade; three core1.5 mm2 2.79 3.19 0.16 4.62 m 7.822.5 mm2 3.26 3.73 0.16 4.62 m 8.354.0 mm2 3.84 4.40 0.16 4.62 m 9.026.0 mm2 4.07 4.66 0.16 4.62 m 9.2910 mm2 4.94 5.66 0.20 5.78 m 11.4316 mm2 8.09 9.27 0.20 5.78 m 15.0525 mm2 10.09 11.56 0.20 5.78 m 17.34

600/1000 volt grade; four core1.5 mm2 3.15 3.60 0.16 4.62 m 8.222.5 mm2 3.81 4.36 0.16 4.62 m 8.984.0 mm2 4.20 4.81 0.16 4.62 m 9.436.0 mm2 5.29 6.06 0.16 4.62 m 10.6810 mm2 6.27 7.19 0.20 5.78 m 12.9616 mm2 9.33 10.69 0.20 5.78 m 16.4725 mm2 13.55 15.52 0.20 5.78 m 21.30

Terminations; including glanding-off,connection to equipment

Two core1.5 mm2 4.33 4.96 0.58 16.75 nr 21.712.5 mm2 4.33 4.96 0.58 16.75 nr 21.714.0 mm2 4.33 4.96 0.58 16.75 nr 21.716.0 mm2 5.45 6.24 0.67 19.35 nr 25.5910 mm2 5.45 6.24 1.00 28.88 nr 35.1216 mm2 7.67 8.79 1.11 32.06 nr 40.8425 mm2 7.67 8.79 1.70 49.10 nr 57.88

Three core1.5 mm2 4.33 4.96 0.62 17.91 nr 22.872.5 mm2 4.33 4.96 0.62 17.91 nr 22.874.0 mm2 4.33 4.96 0.62 17.91 nr 22.876.0 mm2 5.45 6.24 0.71 20.51 nr 26.7410 mm2 5.45 6.24 1.06 30.62 nr 36.8516 mm2 7.67 8.79 1.19 34.37 nr 43.1525 mm2 7.67 8.79 1.81 52.28 nr 61.06

Four core1.5 mm2 4.33 4.96 0.67 19.35 nr 24.312.5 mm2 4.33 4.96 0.67 19.35 nr 24.314.0 mm2 5.45 6.24 0.71 20.51 nr 26.746.0 mm2 5.45 6.24 0.76 21.95 nr 28.1910 mm2 7.67 8.79 1.14 32.93 nr 41.7116 mm2 7.67 8.79 1.29 37.26 nr 46.0425 mm2 12.65 14.50 1.99 57.48 nr 71.97

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

532 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Cable; Firetuff fire resistant to BS 6387; fixedwith clips to backgrounds

Two core1.5 mm2 1.89 2.17 0.16 4.62 m 6.792.5 mm2 2.28 2.61 0.16 4.62 m 7.234.0 mm2 2.95 3.38 0.16 4.62 m 8.00

Three core1.5 mm2 2.30 2.64 0.16 4.62 m 7.262.5 mm2 2.60 2.98 0.16 4.62 m 7.604.0 mm2 3.76 4.31 0.16 4.62 m 8.93

Four core1.5 mm2 2.57 2.95 0.16 4.62 m 7.572.5 mm2 3.15 3.61 0.16 4.62 m 8.234.0 mm2 4.30 4.93 0.16 4.62 m 9.55

MODULAR WIRING

Modular wiring systems; includingcommissioning

Master distribution box; steel; fixed tobackgrounds; 6 Port

4.0mm 18 core armoured home run cable 129.60 148.48 0.90 25.99 nr 174.474.0mm 24 core armoured cable home runcable 129.60 148.48 0.95 27.44 nr 175.924.0mm 18 core armoured home run cable &data cable 137.69 157.75 0.95 27.44 nr 185.196.0mm 18 core armoured home run cable 129.60 148.48 1.00 28.88 nr 177.366.0mm 24 core armoured home run cable 129.60 148.48 1.10 31.77 nr 180.256.0mm 18 core armoured home run cable &data cable 137.69 157.75 1.10 31.77 nr 189.52

Master distribution box; steel; fixed tobackgrounds; 9 Port

4.0mm 27 core armoured home run cable 161.98 185.58 1.30 37.55 nr 223.124.0mm 27 core armoured home run cable &data cable 161.98 185.58 1.45 41.88 nr 227.466.0mm 27 core armoured home run cable 170.09 194.87 1.45 41.88 nr 236.756.0mm 27 core armoured home run cable &data cable 170.09 194.87 1.55 44.77 nr 239.63

Metal clad cable; BSEN 60439 Part 2 1993;BASEC approved

4.0mm 18 core 11.31 12.96 0.30 8.66 m 21.634.0mm 24 core 17.41 19.94 0.32 9.24 m 29.184.0mm 27 core 17.41 19.94 0.32 9.24 m 29.186.0mm 18 core 15.07 17.27 0.32 9.24 m 26.516.0mm 27 core 23.43 26.84 0.35 10.11 m 36.95

Metal clad data cableSingle twisted pair 2.20 2.52 0.18 5.20 m 7.71Twin twisted pair 3.55 4.06 0.18 5.20 m 9.26

Distribution cables; armoured; BSEN 60439Part 2 1993; BASEC approved

3 wire; 6.1 metre long 34.24 39.23 0.92 26.57 nr 65.804 wire; 6.1 metre long 41.13 47.12 0.96 27.73 nr 74.85

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 533

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

LV CABLES AND WIRING – cont'd

MODULAR WIRING – cont'd

Extender cables; armoured; BSEN 60439Part 2 1993; BASEC approved

3 Wire0.9 metre long 14.97 17.15 0.13 3.75 nr 20.901.5 metre long 17.55 20.11 0.23 6.64 nr 26.752.1 metre long 20.13 23.07 0.31 8.95 nr 32.022.7 metre long 22.69 25.99 0.40 11.55 nr 37.553.4 metre long 25.27 28.95 0.51 14.73 nr 43.684.6 metre long 30.46 34.89 0.69 19.93 nr 54.826.1 metre long 36.88 42.25 0.92 26.57 nr 68.837.6 metre long 43.34 49.65 1.14 32.93 nr 82.579.1 metre long 49.80 57.05 1.37 39.57 nr 96.6210.7 metre long 67.89 77.78 1.61 46.50 nr 124.28

4 Wire0.9 metre long 16.30 18.67 0.14 4.04 nr 22.721.5 metre long 19.51 22.35 0.24 6.93 nr 29.292.1 metre long 22.75 26.07 0.32 9.24 nr 35.312.7 metre long 25.96 29.74 0.43 12.42 nr 42.163.4 metre long 29.18 33.43 0.51 14.73 nr 48.164.6 metre long 35.64 40.83 0.67 19.35 nr 60.186.1 metre long 43.70 50.07 0.92 26.57 nr 76.647.6 metre long 51.75 59.29 1.22 35.24 nr 94.529.1 metre long 59.81 68.53 1.46 42.17 nr 110.6910.7 metre long 67.89 77.78 1.71 49.39 nr 127.16

3 Wire; including twisted pair0.9 metre long 17.82 20.42 0.13 3.75 nr 24.171.5 metre long 21.91 25.11 0.23 6.64 nr 31.752.1 metre long 26.00 29.79 0.31 8.95 nr 38.742.7 metre long 30.09 34.47 0.40 11.55 nr 46.023.4 metre long 34.16 39.14 0.51 14.73 nr 53.874.6 metre long 42.34 48.51 0.69 19.93 nr 68.446.1 metre long 52.56 60.22 0.92 26.57 nr 86.797.6 metre long 62.76 71.90 1.14 32.93 nr 104.829.1 metre long 72.98 83.61 1.37 39.57 nr 123.1810.7 metre long 83.20 95.31 1.61 46.50 nr 141.81

Extender whip ended cables; armoured;BSEN 60439 Part 2 1993; BASEC approved

3 wire; 3.0 metre long 20.78 23.81 0.30 8.66 nr 32.474 wire; 3.0 metre long 24.32 27.86 0.30 8.66 nr 36.52

T Connectors

3 wireSnap fix 12.50 14.32 0.10 2.89 nr 17.210.3 metre flexible cable 14.18 16.25 0.10 2.89 nr 19.140.3 metre armoured cable 14.17 16.23 0.15 4.33 nr 20.560.3 metre armoured cable with twisted pair 15.80 18.11 0.15 4.33 nr 22.44

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

534 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

4 WireSnap fix 13.05 14.95 0.10 2.89 nr 17.840.3 metre flexible cable 14.69 16.83 0.10 2.89 nr 19.720.3 metre armoured cable 14.69 16.83 0.18 5.20 nr 22.03

Splitters5 wire 20.02 22.93 0.20 5.78 nr 28.715 wire converter 15.52 17.78 0.20 5.78 nr 23.55

Switch modules3 wire; 6.1 metre long armoured cable 42.48 48.67 0.75 21.66 nr 70.334 wire; 6.1 metre long armoured cable 47.80 54.76 0.80 23.11 nr 77.87

Distribution cables; un-armoured; IEC 998DIN/VDE 0628

3 wire; 6.1 metre long 14.61 16.73 0.70 20.22 nr 36.954 wire; 6.1 metre long 17.46 20.00 0.75 21.66 nr 41.66

Extender cables; un-armoured; IEC 998 DIN/VDE 0628

3 Wire0.9 metre long 10.15 11.63 0.07 2.02 nr 13.651.5 metre long 10.95 12.55 0.12 3.47 nr 16.012.1 metre long 11.78 13.50 0.17 4.91 nr 18.412.7 metre long 14.71 16.85 0.22 6.35 nr 23.203.4 metre long 13.43 15.38 0.27 7.80 nr 23.184.6 metre long 15.18 17.39 0.37 10.69 nr 28.086.1 metre long 17.24 19.76 0.49 14.15 nr 33.917.6 metre long 19.30 22.11 0.61 17.62 nr 39.729.1 metre long 21.36 24.47 0.73 21.08 nr 45.5510.7 metre long 23.54 26.96 0.86 24.84 nr 51.80

4 Wire0.9 metre long 11.60 13.29 0.08 2.31 nr 15.601.5 metre long 12.64 14.48 0.14 4.04 nr 18.522.1 metre long 13.66 15.65 0.19 5.49 nr 21.142.7 metre long 14.71 16.85 0.24 6.93 nr 23.783.4 metre long 15.72 18.01 0.31 8.95 nr 26.974.6 metre long 17.95 20.57 0.41 11.84 nr 32.416.1 metre long 20.54 23.53 0.55 15.89 nr 39.417.6 metre long 23.13 26.50 0.68 19.64 nr 46.149.1 metre long 30.28 34.69 0.82 23.68 nr 58.3710.7 metre long 33.02 37.83 0.96 27.73 nr 65.56

5 Wire0.9 metre long 13.68 15.67 0.09 2.60 nr 18.271.5 metre long 15.35 17.58 0.15 4.33 nr 21.912.1 metre long 17.01 19.49 0.21 6.07 nr 25.552.7 metre long 18.66 21.37 0.27 7.80 nr 29.173.4 metre long 20.33 23.29 0.34 9.82 nr 33.114.6 metre long 22.57 25.86 0.46 13.29 nr 39.156.1 metre long 28.08 32.17 0.61 17.62 nr 49.797.6 metre long 32.21 36.90 0.76 21.95 nr 58.859.1 metre long 36.36 41.66 0.91 26.28 nr 67.9410.7 metre long 40.81 46.75 1.07 30.90 nr 77.65

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 535

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

LV CABLES AND WIRING – cont'd

MODULAR WIRING – cont'd

Extender whip ended cables; armoured; IEC998 DIN/VDE 0628

3 wire; 2.5mm; 3.0 metre long 10.34 11.85 0.30 8.66 nr 20.514 wire; 2.5mm; 3.0 metre long 12.15 13.92 0.30 8.66 nr 22.58

T Connectors 3 wire5 pin; direct fix 10.46 11.98 0.10 2.89 nr 14.875 pin; 1.5mm flexible cable; 0.3 metre long 13.37 15.32 0.15 4.33 nr 19.65

4 Wire5 pin; direct fix 12.16 13.93 0.20 5.78 nr 19.715 pin; 1.5mm flexible cable; 0.3 metre long 15.15 17.35 0.20 5.78 nr 23.13

5 Wire5 pin; direct fix 13.86 15.88 0.20 5.78 nr 21.66

Splitters3 way; 5 pin 7.98 9.15 0.25 7.22 nr 16.37

Switch Modules3 wire 22.75 26.07 0.20 5.78 nr 31.844 wire 23.71 27.16 0.22 6.35 nr 33.51

Y62 – BUSBAR TRUNKING

MAINS BUSBAR

Low impedance busbar trunking; fixed tobackgrounds including supports, fixings andconnections/jointing to equipment

Straight copper busbar1000 Amp TP&N 417.44 478.25 3.41 98.49 m 576.731350 Amp TP&N 513.10 587.84 3.58 103.40 m 691.242000 Amp TP&N 643.56 737.30 5.00 144.41 m 881.712500 Amp TP&N 972.30 1113.93 5.90 170.41 m 1284.33

Extra for fittings mains bus bar

IP54 protection1000 Amp TP&N 28.47 32.62 2.16 62.39 m 95.001350 Amp TP&N 30.59 35.05 2.61 75.38 m 110.432000 Amp TP&N 42.44 48.62 3.51 101.38 m 150.002500 Amp TP&N 50.39 57.73 3.96 114.37 m 172.11

End cover1000 Amp TP&N 32.74 37.51 0.56 16.17 nr 53.681350 Amp TP&N 34.15 39.13 0.56 16.17 nr 55.302000 Amp TP&N 54.80 62.78 0.66 19.06 nr 81.842500 Amp TP&N 55.49 63.58 0.66 19.06 nr 82.64

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

536 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Edge elbow1000 Amp TP&N 468.95 537.26 2.01 58.05 nr 595.311350 Amp TP&N 527.76 604.63 2.01 58.05 nr 662.692000 Amp TP&N 818.58 937.82 2.40 69.32 nr 1007.142500 Amp TP&N 1075.13 1231.74 2.40 69.32 nr 1301.05

Flat elbow1000 Amp TP&N 406.86 466.12 2.01 58.05 nr 524.171350 Amp TP&N 441.16 505.42 2.01 58.05 nr 563.472000 Amp TP&N 625.79 716.94 2.40 69.32 nr 786.262500 Amp TP&N 779.38 892.90 2.40 69.32 nr 962.22

Offset1000 Amp TP&N 816.97 935.98 3.00 86.65 nr 1022.621350 Amp TP&N 1004.86 1151.23 3.00 86.65 nr 1237.882000 Amp TP&N 1583.28 1813.91 3.50 101.09 nr 1915.002500 Amp TP&N 1802.21 2064.73 3.50 101.09 nr 2165.82

Edge Z unit1000 Amp TP&N 1223.81 1402.08 3.00 86.65 nr 1488.721350 Amp TP&N 1566.94 1795.18 3.00 86.65 nr 1881.832000 Amp TP&N 2347.96 2689.98 3.50 101.09 nr 2791.062500 Amp TP&N 2681.28 3071.85 3.50 101.09 nr 3172.94

Flat Z unit1000 Amp TP&N 1050.63 1203.66 3.00 86.65 nr 1290.311350 Amp TP&N 1323.49 1516.27 3.00 86.65 nr 1602.922000 Amp TP&N 1970.52 2257.55 3.50 101.09 nr 2358.642500 Amp TP&N 2369.20 2714.30 3.50 101.09 nr 2815.39

Edge tee1000 Amp TP&N 1223.81 1402.08 2.20 63.54 nr 1465.621350 Amp TP&N 1566.94 1795.18 2.20 63.54 nr 1858.732000 Amp TP&N 2347.96 2689.98 2.60 75.09 nr 2765.072500 Amp TP&N 2682.91 3073.72 2.60 75.09 nr 3148.81

Tap off; TP&N integral contactor/breaker18 Amp 199.15 228.16 0.82 23.68 nr 251.84

Tap off; TP&N fusable with on-load switch;excludes fuses

32 Amp 563.73 645.84 0.82 23.68 nr 669.5263 Amp 575.03 658.79 0.88 25.42 nr 684.20100 Amp 703.61 806.10 1.18 34.08 nr 840.18160 Amp 800.29 916.86 1.41 40.72 nr 957.59250 Amp 1033.14 1183.63 1.76 50.83 nr 1234.46315 Amp 1219.66 1397.32 2.06 59.50 nr 1456.82

Tap off; TP&N MCCB63 Amp 712.34 816.10 0.88 25.42 nr 841.52125 Amp 853.76 978.13 1.18 34.08 nr 1012.21160 Amp 932.21 1068.00 1.41 40.72 nr 1108.72250 Amp 1198.93 1373.57 1.76 50.83 nr 1424.40400 Amp 1528.36 1750.99 2.06 59.50 nr 1810.49

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 537

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

BUSBAR TRUNKING – cont'd

RISING MAINS BUSBAR

Rising mains busbar; insulated supports,earth continuity bar; including couplers;fixed to backgrounds

Straight aluminium bar200 Amp TP&N 149.05 170.76 2.13 61.52 m 232.28315 Amp TP&N 166.77 191.06 2.15 62.10 m 253.16400 Amp TP&N 193.33 221.49 2.15 62.10 m 283.59630 Amp TP&N 239.09 273.91 2.47 71.34 m 345.25800 Amp TP&N 358.62 410.86 2.88 83.18 m 494.04

Extra for fittings rising busbar

End feed unit200 Amp TP&N 298.86 342.39 2.57 74.23 nr 416.62315 Amp TP&N 298.86 342.39 2.76 79.71 nr 422.10400 Amp TP&N 334.43 383.14 2.76 79.71 nr 462.86630 Amp TP&N 334.43 383.14 3.64 105.13 nr 488.27800 Amp TP&N 371.55 425.67 4.54 131.13 nr 556.80

Top feeder unit200 Amp TP&N 298.86 342.39 2.57 74.23 nr 416.62315 Amp TP&N 298.86 342.39 2.76 79.71 nr 422.10400 Amp TP&N 334.43 383.14 2.76 79.71 nr 462.86630 Amp TP&N 334.43 383.14 3.64 105.13 nr 488.27800 Amp TP&N 371.55 425.67 4.54 131.13 nr 556.80

End cap200 Amp TP&N 25.61 29.34 0.18 5.20 nr 34.54315 Amp TP&N 25.61 29.34 0.27 7.80 nr 37.14400 Amp TP&N 28.47 32.62 0.27 7.80 nr 40.41630 Amp TP&N 28.47 32.62 0.41 11.84 nr 44.46800 Amp TP&N 82.54 94.56 0.41 11.84 nr 106.40

Edge elbow200 Amp TP&N 35.59 40.77 0.55 15.89 nr 56.66315 Amp TP&N 35.59 40.77 0.94 27.15 nr 67.92400 Amp TP&N 267.55 306.52 0.94 27.15 nr 333.67630 Amp TP&N 267.55 306.52 1.45 41.88 nr 348.40800 Amp TP&N 253.31 290.20 1.45 41.88 nr 332.08

Flat elbow200 Amp TP&N 115.27 132.07 0.55 15.89 nr 147.95315 Amp TP&N 115.27 132.07 0.94 27.15 nr 159.22400 Amp TP&N 156.54 179.34 0.94 27.15 nr 206.49630 Amp TP&N 156.54 179.34 1.45 41.88 nr 221.22800 Amp TP&N 216.31 247.82 1.45 41.88 nr 289.70

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

538 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Edge tee200 Amp TP&N 162.24 185.88 0.61 17.62 nr 203.49315 Amp TP&N 162.24 185.88 1.02 29.46 nr 215.33400 Amp TP&N 227.70 260.87 1.02 29.46 nr 290.33630 Amp TP&N 227.70 260.87 1.57 45.35 nr 306.21800 Amp TP&N 324.46 371.73 1.57 45.35 nr 417.07

Flat tee200 Amp TP&N 207.77 238.04 0.61 17.62 nr 255.66315 Amp TP&N 162.24 185.88 1.02 29.46 nr 215.33400 Amp TP&N 327.31 374.98 1.02 29.46 nr 404.44630 Amp TP&N 327.31 374.98 1.57 45.35 nr 420.33800 Amp TP&N 456.81 523.35 1.57 45.35 nr 568.70

Tap off units

TP&N fusable with on-load switch; excludesfuses

32 Amp 152.27 174.45 0.82 23.68 nr 198.1363 Amp 201.26 230.57 0.88 25.42 nr 255.99100 Amp 270.12 309.46 1.18 34.08 nr 343.54250 Amp 405.18 464.20 1.41 40.72 nr 504.92400 Amp 590.55 676.57 2.06 59.50 nr 736.06

TP&N MCCB32 Amp 154.93 177.50 0.82 23.68 nr 201.1863 Amp 214.51 245.75 0.88 25.42 nr 271.17100 Amp 344.26 394.41 1.18 34.08 nr 428.49250 Amp 582.60 667.47 1.41 40.72 nr 708.19400 Amp 1022.21 1171.10 2.06 59.50 nr 1230.60

LIGHTING BUSBAR

Pre-wired busbar, plug-in trunking forlighting; galvanised sheet steel housing(PE); tin-plated copper conductors withtap-off units at 1m intervals

Straight lengths – 25 Amp2 Pole & PE 25.85 29.62 0.16 4.62 m 34.244 Pole & PE 27.96 32.03 0.16 4.62 m 36.65

Straight lengths – 40 Amp2 Pole & PE 25.56 29.28 0.16 4.62 m 33.904 Pole & PE 34.33 39.33 0.16 4.62 m 43.95

Components for pre-wired busbars, plug-intrunking for lighting

Plug-in tap off units10 Amp with phase selection, 2P & PE;2m of cable16.35 18.73 0.10 2.89 nr 21.6210 Amp 4 Pole & PE; 3m of cable 21.85 25.03 0.10 2.89 nr 27.9216 Amp 4 Pole & PE; 3m of cable 21.18 24.27 0.10 2.89 nr 27.1516 Amp with phase selection, 2P & PE; nocable 18.75 21.48 0.10 2.89 nr 24.37

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 539

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

BUSBAR TRUNKING – cont'd

LIGHTING BUSBAR – cont'd

Components for pre-wired busbars, plug-intrunking for lighting – cont'd

Trunking componentsEnd feed unit & cover; 4P & PE 27.62 31.64 0.23 6.64 nr 38.29Centre feed unit 136.89 156.83 0.29 8.38 nr 165.21Right hand, intermediate terminal box feedunit 28.83 33.03 0.23 6.64 nr 39.67End cover (for R/hand feed) 7.98 9.14 0.06 1.73 nr 10.88Flexible elbow unit 65.54 75.09 0.12 3.47 nr 78.55Fixing bracket – universal 4.78 5.48 0.10 2.89 nr 8.36Suspension Bracket – Flat 4.21 4.82 0.10 2.89 nr 7.71

UNDERFLOOR BUSBAR

Pre-wired busbar, plug-in trunking forunderfloor power distribution; galvanisedsheet steel housing (PE); copper conductorswith tap-off units at 300mm intervals

Straight lengths – 63 Amp2 pole & PE 17.37 19.90 0.28 8.09 m 27.993 pole & PE; Clean Earth System 21.97 25.17 0.28 8.09 m 33.26

Components for pre-wired busbars, plug-intrunking for underfloor power distribution.Plug-in tap off units

32 Amp 2P & PE; 3m metal flexible pre-wired3m metal flexible pre-wired conduit 28.78 32.97 0.25 7.22 nr 40.1932 Amp 3P & PE; clean earth; 3m metalflexible pre-wired conduit 34.65 39.70 0.28 8.09 nr 47.78

Trunking componentsEnd feed unit & cover; 2P & PE 31.01 35.53 0.35 10.11 nr 45.64End feed unit & cover; 3P & PE; clean earth 33.96 38.91 0.38 10.98 nr 49.88End cover; 2P & PE 9.65 11.06 0.11 3.18 nr 14.23End cover; 3P & PE 10.38 11.89 0.11 3.18 nr 15.07Flexible interlink/corner; 2P&PE; 1m long 53.43 61.21 0.34 9.82 nr 71.03Flexible interlink/corner; 3P&PE; 1m long 60.33 69.12 0.35 10.11 nr 79.23Flexible interlink/corner; 2P&PE; 2m long 65.20 74.70 0.37 10.69 nr 85.38Flexible interlink/corner; 3P&PE; 2m long 71.53 81.95 0.37 10.69 nr 92.64

Y63 – CABLE SUPPORTS

LADDER RACK

Light duty Galvanised Steel Ladder Rack;fixed to backgrounds; including supports,fixings and brackets; earth continuity straps

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

540 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Straight lengths150 mm wide ladder 15.91 18.23 0.69 19.93 m 38.16300 mm wide ladder 16.57 18.98 0.88 25.42 m 44.40450 mm wide ladder 17.69 20.26 1.26 36.39 m 56.66600 mm wide ladder 18.84 21.58 1.51 43.61 m 65.20

Extra over; (cutting and jointing racking tofittings is included)

Inside riser bend150 mm wide ladder 55.10 63.12 0.33 9.53 nr 72.66300 mm wide ladder 57.05 65.36 0.56 16.17 nr 81.53450 mm wide ladder 57.90 66.34 0.85 24.55 nr 90.89600 mm wide ladder 60.01 68.75 0.99 28.59 nr 97.34

Outside riser bend300 mm wide ladder 55.10 63.12 0.43 12.42 nr 75.54450 mm wide ladder 57.90 66.34 0.73 21.08 nr 87.42600 mm wide ladder 60.01 68.75 0.86 24.84 nr 93.58

Equal tee300 mm wide ladder 66.13 75.76 0.62 17.91 nr 93.67450 mm wide ladder 67.53 77.37 1.09 31.48 nr 108.85600 mm wide ladder 71.01 81.35 1.12 32.35 nr 113.70

Unequal tee300 mm wide ladder 69.38 79.48 0.57 16.46 nr 95.95450 mm wide ladder 71.26 81.64 1.17 33.79 nr 115.43600 mm wide ladder 73.20 83.87 1.17 33.79 nr 117.66

4 way cross overs300 mm wide ladder 108.03 123.77 0.72 20.80 nr 144.56450 mm wide ladder 116.83 133.85 1.13 32.64 nr 166.49600 mm wide ladder 138.53 158.71 1.29 37.26 nr 195.97

Heavy duty galvanised steel ladder rack;fixed to backgrounds; including supports,fixings and brackets; earth continuity straps

Straight lengths150 mm wide ladder 22.30 25.54 0.68 19.64 m 45.18300 mm wide ladder 23.50 26.93 0.79 22.82 m 49.74450 mm wide ladder 24.65 28.24 1.07 30.90 m 59.14600 mm wide ladder 26.59 30.46 1.24 35.81 m 66.27750 mm wide ladder 32.07 36.74 1.49 43.03 m 79.78900 mm wide ladder 32.90 37.69 1.67 48.23 m 85.93

Extra over; (cutting and jointing racking tofittings is included)

Flat bend150 mm wide ladder 45.09 51.65 0.34 9.82 nr 61.47300 mm wide ladder 47.79 54.75 0.39 11.26 nr 66.01450 mm wide ladder 53.56 61.36 0.43 12.42 nr 73.78600 mm wide ladder 62.95 72.12 0.61 17.62 nr 89.74750 mm wide ladder 70.82 81.13 0.82 23.68 nr 104.82900 mm wide ladder 75.41 86.39 0.97 28.02 nr 114.40

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 541

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

CABLE SUPPORTS – cont'd

LADDER RACK – cont'd

Extra over – cont'd

Inside riser bend150 mm wide ladder 61.96 70.99 0.27 7.80 nr 78.78300 mm wide ladder 62.86 72.02 0.45 13.00 nr 85.02450 mm wide ladder 67.95 77.84 0.65 18.77 nr 96.62600 mm wide ladder 75.83 86.88 0.81 23.39 nr 110.27750 mm wide ladder 78.31 89.72 0.92 26.57 nr 116.29900 mm wide ladder 84.72 97.06 1.06 30.62 nr 127.68

Outside riser bend150 mm wide ladder 61.96 70.99 0.27 7.80 nr 78.78300 mm wide ladder 62.86 72.02 0.33 9.53 nr 81.55450 mm wide ladder 67.95 77.84 0.61 17.62 nr 95.46600 mm wide ladder 75.83 86.88 0.76 21.95 nr 108.83750 mm wide ladder 78.31 89.72 0.94 27.15 nr 116.87900 mm wide ladder 85.24 97.66 1.05 30.33 nr 127.98

Equal tee150mm wide ladder 68.44 78.41 0.37 10.69 nr 89.09300 mm wide ladder 79.71 91.32 0.57 16.46 nr 107.78450 mm wide ladder 86.37 98.95 0.83 23.97 nr 122.93600 mm wide ladder 100.40 115.02 0.92 26.57 nr 141.59750 mm wide ladder 127.05 145.56 1.13 32.64 nr 178.19900 mm wide ladder 127.67 146.26 1.20 34.66 nr 180.92

Unequal tee300 mm wide ladder 75.97 87.03 0.57 16.46 nr 103.50450 mm wide ladder 74.29 85.11 1.17 33.79 nr 118.90600 mm wide ladder 83.50 95.66 1.17 33.79 nr 129.46750 mm wide ladder 88.54 101.44 1.25 36.10 nr 137.54900 mm wide ladder 111.24 127.45 1.33 38.41 nr 165.86

4 way cross overs150 mm wide ladder 107.80 123.51 0.50 14.44 nr 137.95300 mm wide ladder 113.52 130.05 0.67 19.35 nr 149.40450 mm wide ladder 141.87 162.53 0.92 26.57 nr 189.10600 mm wide ladder 158.60 181.70 1.07 30.90 nr 212.60750 mm wide ladder 166.39 190.62 1.25 36.10 nr 226.73900 mm wide ladder 197.58 226.36 1.36 39.28 nr 265.64

Extra heavy duty galvanised steel ladderrack; fixed to backgrounds; includingsupports, fixings and brackets; earthcontinuity straps.

Straight lengths150 mm wide ladder 26.36 30.20 0.63 18.20 m 48.40300 mm wide ladder 27.66 31.69 0.70 20.22 m 51.90450 mm wide ladder 29.03 33.25 0.83 23.97 m 57.23600 mm wide ladder 29.42 33.71 0.89 25.71 m 59.42750 mm wide ladder 29.51 33.81 1.22 35.24 m 69.04900 mm wide ladder 30.79 35.28 1.44 41.59 m 76.87

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

542 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra over; (cutting and jointing racking tofittings is included)Flat bend

150 mm wide ladder 57.23 65.56 0.36 10.40 nr 75.96300 mm wide ladder 59.56 68.23 0.39 11.26 nr 79.50450 mm wide ladder 64.30 73.67 0.43 12.42 nr 86.09600 mm wide ladder 72.75 83.35 0.61 17.62 nr 100.97750 mm wide ladder 78.87 90.36 0.82 23.68 nr 114.04900 mm wide ladder 85.01 97.39 0.97 28.02 nr 125.41

Inside riser bend150 mm wide ladder 68.39 78.35 0.36 10.40 nr 88.75300 mm wide ladder 69.50 79.62 0.39 11.26 nr 90.89450 mm wide ladder 73.46 84.16 0.43 12.42 nr 96.58600 mm wide ladder 81.03 92.83 0.61 17.62 nr 110.45750 mm wide ladder 83.14 95.25 0.82 23.68 nr 118.93900 mm wide ladder 89.64 102.70 0.97 28.02 nr 130.71

Outside riser bend150 mm wide ladder 68.58 78.56 0.36 10.40 nr 88.96300 mm wide ladder 69.50 79.62 0.39 11.26 nr 90.89450 mm wide ladder 73.46 84.16 0.41 11.84 nr 96.00600 mm wide ladder 81.03 92.83 0.57 16.46 nr 109.29750 mm wide ladder 83.14 95.25 0.82 23.68 nr 118.93900 mm wide ladder 89.64 102.70 0.93 26.86 nr 129.56

Equal tee150 mm wide ladder 82.66 94.70 0.37 10.69 nr 105.38300 mm wide ladder 91.26 104.55 0.57 16.46 nr 121.01450 mm wide ladder 96.66 110.74 0.83 23.97 nr 134.72600 mm wide ladder 108.94 124.81 0.92 26.57 nr 151.38750 mm wide ladder 131.68 150.86 1.13 32.64 nr 183.50900 mm wide ladder 131.90 151.11 1.20 34.66 nr 185.77

Unequal tee150 mm wide ladder 85.11 97.51 0.37 10.69 nr 108.20300 mm wide ladder 93.73 107.39 0.57 16.46 nr 123.85450 mm wide ladder 99.14 113.58 1.17 33.79 nr 147.37600 mm wide ladder 111.54 127.79 1.17 33.79 nr 161.58750 mm wide ladder 131.68 452.59 1.25 36.10 nr 488.69900 mm wide ladder 137.09 157.06 1.33 38.41 nr 195.48

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 543

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

CABLE SUPPORTS – cont'd

LADDER RACK – cont'd

Extra over – cont'd

4 way cross overs150 mm wide ladder 114.94 131.69 0.50 14.44 nr 146.13300 mm wide ladder 119.45 136.85 0.67 19.35 nr 156.20450 mm wide ladder 139.74 160.10 0.92 26.57 nr 186.67600 mm wide ladder 155.35 177.98 1.07 30.90 nr 208.89750 mm wide ladder 161.48 185.00 1.25 36.10 nr 221.10900 mm wide ladder 168.74 193.32 1.36 39.28 nr 232.60

CABLE TRAY

Galvanised steel cable tray to BS 729;including standard coupling joints, fixingsand earth continuity straps (Supports andhangers are excluded)

Light duty tray

Straight lengths50 mm wide 2.17 2.49 0.19 5.49 m 7.9775 mm wide 2.10 2.41 0.23 6.64 m 9.05100 mm wide 2.33 2.67 0.31 8.95 m 11.62150 mm wide 2.96 3.39 0.33 9.53 m 12.92225 mm wide 4.55 5.21 0.39 11.26 m 16.47300 mm wide 9.06 10.38 0.49 14.15 m 24.53450 mm wide 11.09 12.71 0.60 17.33 m 30.04600 mm wide 15.10 17.30 0.79 22.82 m 40.12750 mm wide 19.18 21.97 1.04 30.04 m 52.01900 mm wide 23.90 27.38 1.26 36.39 m 63.78

Extra over; (cutting and jointing tray tofittings is included)

Straight reducer75 mm wide 6.76 7.75 0.22 6.35 nr 14.10100 mm wide 7.44 8.52 0.25 7.22 nr 15.74150 mm wide 9.88 11.32 0.27 7.80 nr 19.12225 mm wide 12.60 14.44 0.34 9.82 nr 24.26300 mm wide 16.24 18.60 0.39 11.26 nr 29.87450 mm wide 17.99 20.62 0.49 14.15 nr 34.77600 mm wide 21.81 24.99 0.54 15.60 nr 40.58750 mm wide 27.82 31.87 0.61 17.62 nr 49.49900 mm wide 32.32 37.02 0.69 19.93 nr 56.95

Flat bend; 90°50mm wide 4.62 5.29 0.19 5.49 nr 10.7875 mm wide 4.73 5.42 0.24 6.93 nr 12.35100 mm wide 5.53 6.34 0.28 8.09 nr 14.42150 mm wide 5.74 6.57 0.30 8.66 nr 15.24225 mm wide 7.94 9.10 0.36 10.40 nr 19.50300 mm wide 10.82 12.40 0.44 12.71 nr 25.11

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

544 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

450 mm wide 12.39 14.20 0.57 16.46 nr 30.66600 mm wide 19.35 22.16 0.69 19.93 nr 42.09750 mm wide 27.40 31.40 0.81 23.39 nr 54.79900 mm wide 40.30 46.17 0.94 27.15 nr 73.32

Adjustable riser50 mm wide 8.35 9.57 0.26 7.51 nr 17.0875 mm wide 9.13 10.46 0.29 8.38 nr 18.84100 mm wide 10.06 11.52 0.32 9.24 nr 20.76150 mm wide 12.82 14.68 0.36 10.40 nr 25.08225 mm wide 15.76 18.05 0.44 12.71 nr 30.76300 mm wide 19.97 22.88 0.52 15.02 nr 37.90450 mm wide 18.12 20.76 0.66 19.06 nr 39.82600 mm wide 22.92 26.26 0.79 22.82 nr 49.08750 mm wide 29.49 33.78 1.03 29.75 nr 63.53900 mm wide 34.71 39.77 1.10 31.77 nr 71.54

Inside riser; 90°50 mm wide 6.70 7.67 0.28 8.09 nr 15.7675 mm wide 7.06 8.08 0.31 8.95 nr 17.04100 mm wide 7.62 16.81 0.33 9.53 nr 26.34150 mm wide 10.06 11.52 0.37 10.69 nr 22.21225 mm wide 12.72 14.57 0.44 12.71 nr 27.28300 mm wide 17.26 19.77 0.53 15.31 nr 35.08450 mm wide 17.14 19.64 0.67 19.35 nr 38.99600 mm wide 22.86 26.20 0.79 22.82 nr 49.01750 mm wide 28.20 32.31 0.95 27.44 nr 59.75900 mm wide 33.51 38.39 1.11 32.06 nr 70.45

Outside riser; 90°50 mm wide 6.70 7.67 0.28 8.09 nr 15.7675 mm wide 7.06 8.08 0.31 8.95 nr 17.04100 mm wide 7.62 8.73 0.33 9.53 nr 18.26150 mm wide 10.06 11.52 0.37 10.69 nr 22.21225 mm wide 12.72 14.57 0.44 12.71 nr 27.28300 mm wide 17.26 19.77 0.53 15.31 nr 35.08450 mm wide 17.14 19.64 0.67 19.35 nr 38.99600 mm wide 22.86 26.20 0.79 22.82 nr 49.01750 mm wide 28.20 32.31 0.95 27.44 nr 59.75900 mm wide 53.57 61.37 1.11 32.06 nr 93.43

Equal tee50 mm wide 6.66 7.63 0.30 8.66 nr 16.2975 mm wide 6.91 7.92 0.31 8.95 nr 16.87100 mm wide 7.50 8.59 0.35 10.11 nr 18.70150 mm wide 8.35 9.57 0.36 10.40 nr 19.97225 mm wide 11.56 13.24 0.74 21.37 nr 34.61300 mm wide 14.46 16.57 0.54 15.60 nr 32.16450 mm wide 18.57 21.28 0.71 20.51 nr 41.78600 mm wide 25.53 29.24 0.92 26.57 nr 55.82750 mm wide 38.26 43.83 1.19 34.37 nr 78.20900 mm wide 54.42 62.34 1.44 41.59 nr 103.93

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 545

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

CABLE SUPPORTS – cont'd

CABLE TRAY – cont'd

Extra over – cont'd

Unequal tee75 mm wide 6.91 7.92 0.38 10.98 nr 18.89100 mm wide 7.50 8.59 0.39 11.26 nr 19.86150 mm wide 8.35 9.57 0.43 12.42 nr 21.99225 mm wide 11.56 13.24 0.50 14.44 nr 27.68300 mm wide 14.46 16.57 0.63 18.20 nr 34.76450 mm wide 18.57 21.28 0.80 23.11 nr 44.38600 mm wide 25.53 29.24 1.02 29.46 nr 58.70750 mm wide 38.26 43.83 1.12 32.35 nr 76.18900 mm wide 54.42 62.34 1.35 38.99 nr 101.33

4 way crossovers50 mm wide 9.26 10.61 0.38 10.98 nr 21.5975 mm wide 9.44 10.82 0.40 11.55 nr 22.37100 mm wide 10.36 11.86 0.40 11.55 nr 23.42150 mm wide 11.62 13.31 0.44 12.71 nr 26.02225 mm wide 15.48 17.73 0.53 15.31 nr 33.04300 mm wide 22.01 25.21 0.64 18.48 nr 43.70450 mm wide 25.46 29.17 0.84 24.26 nr 53.43600 mm wide 34.03 38.99 1.03 29.75 nr 68.74750 mm wide 51.23 58.69 1.13 32.64 nr 91.33900 mm wide 74.66 85.53 1.36 39.28 nr 124.81

Medium duty tray with return flange

Straight lengths75 mm wide 4.01 4.59 0.33 9.53 m 14.13100 mm wide 4.29 4.91 0.35 10.11 m 15.02150 mm wide 5.35 6.13 0.39 11.26 m 17.39225 mm wide 6.38 7.31 0.45 13.00 m 20.31300 mm wide 8.86 10.15 0.57 16.46 m 26.61450 mm wide 13.58 15.56 0.69 19.93 m 35.49600 mm wide 18.98 21.74 0.91 26.28 m 48.03

Extra over; (cutting and jointing tray tofittings is included)

Straight reducer100 mm wide 12.77 14.62 0.25 7.22 nr 21.84150 mm wide 13.95 15.98 0.27 7.80 nr 23.78225 mm wide 16.07 18.41 0.34 9.82 nr 28.23300 mm wide 18.61 21.32 0.39 11.26 nr 32.58450 mm wide 24.04 27.54 0.49 14.15 nr 41.69600 mm wide 29.79 34.12 0.54 15.60 nr 49.72

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

546 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Flat bend; 90°75 mm wide 17.02 19.50 0.24 6.93 nr 26.43100 mm wide 18.95 21.71 0.28 8.09 nr 29.80150 mm wide 20.11 23.04 0.30 8.66 nr 31.71225 mm wide 23.21 26.59 0.36 10.40 nr 36.98300 mm wide 28.62 32.79 0.44 12.71 nr 45.50450 mm wide 43.00 49.26 0.57 16.46 nr 65.72600 mm wide 51.99 59.56 0.69 19.93 nr 79.49

Adjustable bend75 mm wide 19.46 22.29 0.29 8.38 nr 30.67100 mm wide 21.18 24.27 0.32 9.24 nr 33.51150 mm wide 24.22 27.75 0.36 10.40 nr 38.14225 mm wide 27.15 31.11 0.44 12.71 nr 43.81300 mm wide 30.67 35.14 0.52 15.02 nr 50.16

Adjustable riser75 mm wide 17.36 19.89 0.29 8.38 nr 28.27100 mm wide 17.65 20.22 0.32 9.24 nr 29.47150 mm wide 19.45 22.28 0.36 10.40 nr 32.68225 mm wide 20.63 23.64 0.44 12.71 nr 36.34300 mm wide 22.00 25.20 0.52 15.02 nr 40.22450 mm wide 28.85 33.06 0.66 19.06 nr 52.12600 mm wide 35.39 40.54 0.79 22.82 nr 63.36

Inside riser; 90°75 mm wide 10.43 11.95 0.31 8.95 nr 20.90100 mm wide 10.53 12.06 0.33 9.53 nr 21.59150 mm wide 11.99 13.74 0.37 10.69 nr 24.42225 mm wide 14.65 16.79 0.44 12.71 nr 29.49300 mm wide 17.80 20.39 0.53 15.31 nr 35.70450 mm wide 25.70 29.44 0.67 19.35 nr 48.79600 mm wide 41.23 47.23 0.79 22.82 nr 70.05

Outside riser; 90°75 mm wide 10.43 11.95 0.31 8.95 nr 20.90100 mm wide 10.53 12.06 0.33 9.53 nr 21.59150 mm wide 11.99 13.74 0.37 10.69 nr 24.42225 mm wide 14.65 16.79 0.44 12.71 nr 29.49300 mm wide 17.80 20.39 0.53 15.31 nr 35.70450 mm wide 25.70 29.44 0.67 19.35 nr 48.79600 mm wide 41.23 47.23 0.79 22.82 nr 70.05

Equal tee75 mm wide 23.18 26.55 0.31 8.95 nr 35.51100 mm wide 24.72 28.32 0.35 10.11 nr 38.43150 mm wide 26.61 30.48 0.36 10.40 nr 40.88225 mm wide 28.92 33.13 0.74 21.37 nr 54.50300 mm wide 35.09 40.20 0.54 15.60 nr 55.80450 mm wide 46.23 52.97 0.71 20.51 nr 73.47600 mm wide 66.42 76.09 0.92 26.57 nr 102.66

Unequal tee100 mm wide 24.72 28.32 0.39 11.26 nr 39.58150 mm wide 24.72 28.32 0.43 12.42 nr 40.74225 mm wide 28.92 33.13 0.50 14.44 nr 47.57300 mm wide 35.09 40.20 0.63 18.20 nr 58.40450 mm wide 46.23 52.97 0.80 23.11 nr 76.07600 mm wide 66.42 76.09 1.02 29.46 nr 105.55

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 547

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

CABLE SUPPORTS – cont'd

CABLE TRAY – cont'd

Extra over – cont'd

4 way crossovers75 mm wide 32.87 37.66 0.40 11.55 nr 49.21100 mm wide 35.43 40.59 0.40 11.55 nr 52.14150 mm wide 30.79 35.27 0.44 12.71 nr 47.98225 mm wide 44.52 51.00 0.53 15.31 nr 66.31300 mm wide 51.80 59.34 0.64 18.48 nr 77.83450 mm wide 65.93 75.54 0.84 24.26 nr 99.80600 mm wide 96.11 110.11 1.03 29.75 nr 139.86

Heavy duty tray with return flange

Straight lengths75 mm 7.57 8.67 0.34 9.82 m 18.49100 mm 8.07 9.25 0.36 10.40 m 19.65150 mm 9.33 10.69 0.40 11.55 m 22.24225 mm 10.46 11.98 0.46 13.29 m 25.27300 mm 12.75 14.61 0.58 16.75 m 31.36450 mm 19.27 22.08 0.70 20.22 m 42.30600 mm 23.36 26.77 0.92 26.57 m 53.34750 mm 29.47 33.76 1.01 29.17 m 62.93900 mm 32.59 37.34 1.14 32.93 m 70.27

Extra over; (cutting and jointing tray tofittings is included)

Straight reducer100 mm wide 20.02 22.94 0.25 7.22 nr 30.16150 mm wide 20.79 23.82 0.27 7.80 nr 31.62225 mm wide 23.61 27.04 0.34 9.82 nr 36.86300 mm wide 26.32 30.16 0.39 11.26 nr 41.42450 mm wide 37.64 43.13 0.49 14.15 nr 57.28600 mm wide 41.85 47.95 0.54 15.60 nr 63.55750 mm wide 53.08 60.81 0.60 17.33 nr 78.14900 mm wide 58.22 66.70 0.66 19.06 nr 85.77

Flat bend; 90°75 mm wide 22.40 25.66 0.24 6.93 nr 32.59100 mm wide 25.46 29.17 0.28 8.09 nr 37.26150 mm wide 27.14 31.09 0.30 8.66 nr 39.75225 mm wide 30.69 35.16 0.36 10.40 nr 45.56300 mm wide 34.97 40.06 0.44 12.71 nr 52.77450 mm wide 51.27 58.74 0.57 16.46 nr 75.20600 mm wide 68.53 78.51 0.69 19.93 nr 98.44750 mm wide 91.83 105.20 0.83 23.97 nr 129.18900 mm wide 104.14 119.31 1.01 29.17 nr 148.48

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

548 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Adjustable bend75 mm wide 23.29 26.68 0.29 8.38 nr 35.05100 mm wide 25.76 29.51 0.32 9.24 nr 38.76150 mm wide 27.21 31.18 0.36 10.40 nr 41.58225 mm wide 29.95 34.32 0.44 12.71 nr 47.02300 mm wide 33.53 38.41 0.52 15.02 nr 53.43

Adjustable riser75 mm wide 20.53 23.52 0.29 8.38 nr 31.89100 mm wide 21.34 24.45 0.32 9.24 nr 33.69150 mm wide 23.63 27.07 0.36 10.40 nr 37.47225 mm wide 25.31 29.00 0.44 12.71 nr 41.71300 mm wide 27.41 31.40 0.52 15.02 nr 46.42450 mm wide 33.36 38.22 0.66 19.06 nr 57.29600 mm wide 39.75 45.54 0.79 22.82 nr 68.36750 mm wide 48.13 55.14 1.03 29.75 nr 84.88900 mm wide 55.88 64.02 1.10 31.77 nr 95.79

Inside riser; 90°75 mm wide 17.17 19.67 0.31 8.95 nr 28.63100 mm wide 17.39 19.92 0.33 9.53 nr 29.46150 mm wide 18.84 21.59 0.37 10.69 nr 32.27225 mm wide 19.70 22.57 0.44 12.71 nr 35.28300 mm wide 20.32 23.28 0.53 15.31 nr 38.58450 mm wide 34.85 39.92 0.67 19.35 nr 59.28600 mm wide 42.76 48.99 0.79 22.82 nr 71.80750 mm wide 52.92 60.63 0.95 27.44 nr 88.07900 mm wide 62.39 71.48 1.11 32.06 nr 103.54

Outside riser; 90°75 mm wide 17.17 19.67 0.31 8.95 nr 28.63100 mm wide 17.39 19.92 0.33 9.53 nr 29.46150 mm wide 18.84 21.59 0.37 10.69 nr 32.27225 mm wide 19.70 22.57 0.44 12.71 nr 35.28300 mm wide 20.32 23.28 0.53 15.31 nr 38.58450 mm wide 34.85 39.92 0.67 19.35 nr 59.28600 mm wide 42.76 48.99 0.79 22.82 nr 71.80750 mm wide 52.92 60.63 0.95 27.44 nr 88.07900 mm wide 62.39 71.48 1.11 32.06 nr 103.54

Equal tee75 mm wide 29.91 34.27 0.31 8.95 nr 43.22100 mm wide 33.43 38.30 0.35 10.11 nr 48.41150 mm wide 36.61 41.94 0.36 10.40 nr 52.34225 mm wide 42.13 48.27 0.74 21.37 nr 69.64300 mm wide 45.55 52.19 0.54 15.60 nr 67.78450 mm wide 66.14 75.78 0.71 20.51 nr 96.28600 mm wide 87.33 100.05 0.92 26.57 nr 126.62750 mm wide 115.17 131.95 1.19 34.37 nr 166.32900 mm wide 131.52 150.67 1.45 41.88 nr 192.55

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 549

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

CABLE SUPPORTS – cont'd

CABLE TRAY – cont'd

Extra over – cont'd

Unequal tee75 mm wide 29.91 34.27 0.38 10.98 nr 45.24100 mm wide 33.40 38.26 0.39 11.26 nr 49.52150 mm wide 36.61 41.94 0.43 12.42 nr 54.36225 mm wide 42.13 48.27 0.50 14.44 nr 62.71300 mm wide 45.55 52.19 0.63 18.20 nr 70.38450 mm wide 66.14 75.78 0.80 23.11 nr 98.88600 mm wide 87.33 100.05 1.02 29.46 nr 129.51750 mm wide 115.17 131.95 1.12 32.35 nr 164.29900 mm wide 139.30 159.60 1.35 38.99 nr 198.59

4 way crossovers75 mm wide 30.35 34.77 0.40 11.55 nr 46.32100 mm wide 43.49 49.83 0.40 11.55 nr 61.38150 mm wide 43.49 49.83 0.44 12.71 nr 62.54225 mm wide 60.48 69.29 0.53 15.31 nr 84.60300 mm wide 66.69 76.41 0.64 18.48 nr 94.89450 mm wide 95.93 109.90 0.84 24.26 nr 134.17600 mm wide 130.38 149.38 1.03 29.75 nr 179.12750 mm wide 159.02 182.18 1.13 32.64 nr 214.82900 mm wide 191.82 219.76 1.36 39.28 nr 259.04

GRP cable tray including standard couplingjoints and fixings; (supports and hangersexcluded)

Tray100 mm wide 22.53 25.81 0.34 9.82 m 35.63200 mm wide 28.84 33.04 0.39 11.26 m 44.30400 mm wide 45.23 51.81 0.53 15.31 m 67.12

Cover100 mm wide 12.69 14.54 0.10 2.89 m 17.43200 mm wide 16.81 19.26 0.11 3.18 m 22.44400 mm wide 28.71 32.90 0.14 4.04 m 36.94

Extra for; (cutting and jointing to fittingsincluded)

Reducer200 mm wide 59.86 68.58 0.23 6.64 nr 75.23400 mm wide 78.21 89.61 0.30 8.66 nr 98.27

Reducer cover200 mm wide 37.46 42.92 0.25 7.22 nr 50.14400 mm wide 54.76 62.74 0.28 8.09 nr 70.83

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

550 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Bend100 mm wide 50.06 57.35 0.34 9.82 nr 67.17200 mm wide 58.11 66.57 0.40 11.55 nr 78.13400 mm wide 74.67 85.55 0.32 9.24 nr 94.79

Bend cover100 mm wide 24.87 28.49 0.10 2.89 nr 31.38200 mm wide 33.22 38.06 0.10 2.89 nr 40.95400 mm wide 45.91 52.60 0.13 3.75 nr 56.35

Tee100 mm wide 63.72 73.00 0.37 10.69 nr 83.69200 mm wide 70.24 80.47 0.43 12.42 nr 92.89400 mm wide 87.14 99.83 0.56 16.17 nr 116.01

Tee cover100 mm wide 32.09 36.76 0.27 7.80 nr 44.56200 mm wide 38.64 44.27 0.31 8.95 nr 53.22400 mm wide 54.50 62.44 0.37 10.69 nr 73.12

BASKET TRAY

Mild Steel Cable Basket; Zinc PlatedIncluding Standard Coupling Joints, Fixingsand Earth Continuity Straps (supports andhangers are excluded)

Basket 54mm deep100 mm wide 3.05 3.49 0.22 6.35 m 9.85150 mm wide 3.40 3.90 0.25 7.22 m 11.12200 mm wide 3.72 4.27 0.28 8.09 m 12.35300 mm wide 4.36 5.00 0.34 9.82 m 14.82450 mm wide 5.29 6.06 0.44 12.71 m 18.77600 mm wide 6.47 7.41 0.70 20.22 m 27.63

Extra for; (cutting and jointing to fittings isincluded)

Reducer150 mm wide 10.81 12.39 0.25 7.22 nr 19.61200 mm wide 12.68 14.53 0.28 8.09 nr 22.62300 mm wide 12.89 14.77 0.38 10.98 nr 25.74450 mm wide 14.15 16.22 0.48 13.86 nr 30.08600 mm wide 17.63 20.20 0.48 13.86 nr 34.06

Bend100 mm wide 10.33 11.83 0.23 6.64 nr 18.47150 mm wide 12.10 13.87 0.26 7.51 nr 21.38200 mm wide 12.31 14.11 0.30 8.66 nr 22.77300 mm wide 13.47 15.43 0.35 10.11 nr 25.54450 mm wide 16.78 19.22 0.50 14.44 nr 33.66600 mm wide 19.75 22.63 0.58 16.75 nr 39.38

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 551

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

CABLE SUPPORTS – cont'd

BASKET TRAY – cont'd

Extra for – cont'd

Tee100 mm wide 12.98 14.87 0.28 8.09 nr 22.95150 mm wide 13.77 15.77 0.30 8.66 nr 24.44200 mm wide 14.05 16.10 0.33 9.53 nr 25.63300 mm wide 17.67 20.24 0.39 11.26 nr 31.51450 mm wide 23.15 26.52 0.56 16.17 nr 42.70600 mm wide 23.94 27.43 0.65 18.77 nr 46.20

Cross over100 mm wide 17.70 20.28 0.40 11.55 nr 31.83150 mm wide 18.01 20.64 0.42 12.13 nr 32.77200 mm wide 19.56 22.41 0.46 13.29 nr 35.70300 mm wide 22.22 25.46 0.51 14.73 nr 40.19450 mm wide 26.04 29.83 0.74 21.37 nr 51.21600 mm wide 26.89 30.80 0.82 23.68 nr 54.48

Mild steel cable basket; expoxy coatedincluding standard coupling joints, fixingsand earth continuity straps (supports andhangers are excluded)

Basket 54mm deep100 mm wide 7.40 8.48 0.22 6.35 m 14.83150 mm wide 8.37 9.59 0.25 7.22 m 16.81200 mm wide 9.32 10.68 0.28 8.09 m 18.76300 mm wide 10.58 12.12 0.34 9.82 m 21.94450 mm wide 13.06 14.97 0.44 12.71 m 27.67600 mm wide 14.87 17.03 0.70 20.22 m 37.25

Extra for; (cutting and jointing to fittings isincluded)

Reducer150 mm wide 15.47 17.72 0.28 8.09 nr 25.81200 mm wide 17.34 19.86 0.28 8.09 nr 27.95300 mm wide 18.49 21.18 0.38 10.98 nr 32.16450 mm wide 21.62 24.77 0.48 13.86 nr 38.63600 mm wide 26.95 30.88 0.48 13.86 nr 44.74

Bend100 mm wide 15.00 17.19 0.23 6.64 nr 23.83150 mm wide 16.77 19.21 0.26 7.51 nr 26.72200 mm wide 16.98 19.45 0.30 8.66 nr 28.11300 mm wide 19.09 21.88 0.35 10.11 nr 31.99450 mm wide 24.23 27.76 0.50 14.44 nr 42.21600 mm wide 29.09 33.33 0.58 16.75 nr 50.08

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

552 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Tee100 mm wide 17.64 20.21 0.28 8.09 nr 28.30150 mm wide 18.44 21.13 0.30 8.66 nr 29.79200 mm wide 18.72 21.45 0.33 9.53 nr 30.98300 mm wide 23.27 26.67 0.39 11.26 nr 37.93450 mm wide 29.66 33.98 0.56 16.17 nr 50.15600 mm wide 33.26 38.10 0.65 18.77 nr 56.88

Cross over100 mm wide 22.37 25.63 0.40 11.55 nr 37.18150 mm wide 22.62 25.91 0.42 12.13 nr 38.04200 mm wide 24.23 27.76 0.46 13.29 nr 41.05300 mm wide 27.82 31.87 0.51 14.73 nr 46.60450 mm wide 33.51 38.39 0.74 21.37 nr 59.76600 mm wide 36.20 41.48 0.82 23.68 nr 65.16

Y71 – LV SWITCHGEAR & DISTRIBUTIONBOARDS

LV switchboard components,factory-assembled modular construction toIP41; form 4, type 5; 2400mm high, with frontand rear access; top cable entry/exit;includes delivery, offloading, positioning andcommissioning (hence separate labour costsare not detailed below); excludes cabling andcable terminations

Air circuit breakers (ACBs) to BSEN 60947-2,withdrawable type, fitted with adjustableinstantaneous and overload protection. Includesenclosure and copper links, assembled into LVswitchboard.

ACB-100 kA fault rated4 pole, 6300 A (1600mm wide) 29552.71 33857.48 - - nr 33857.484 pole, 5000 A (1600mm wide) 22331.26 25584.12 - - nr 25584.124 pole, 4000 A (1600mm wide) 18734.23 21463.13 - - nr 21463.134 pole, 3200 A (1600mm wide) 12647.49 14489.78 - - nr 14489.784 pole, 2500 A (1600mm wide) 9829.66 11261.49 - - nr 11261.494 pole, 2000 A (1600mm wide) 7663.05 8779.28 - - nr 8779.284 pole, 1600 A (1600mm wide) 6273.99 7187.88 - - nr 7187.884 pole, 1250 A (1600mm wide) 5552.92 6361.78 - - nr 6361.784 pole, 1000 A (1600mm wide) 5485.83 6284.92 - - nr 6284.924 pole, 800 A (1600mm wide) 5393.04 6178.61 - - nr 6178.613 pole, 6300 A (1600mm wide) 26777.38 30677.88 - - nr 30677.883 pole, 5000 A (1600mm wide) 18778.95 21514.37 - - nr 21514.373 pole, 4000 A (1600mm wide) 15377.55 17617.50 - - nr 17617.503 pole, 3200 A (1600mm wide) 10559.71 12097.88 - - nr 12097.883 pole, 2500 A (1600mm wide) 8454.57 9686.10 - - nr 9686.103 pole, 2000 A (1600mm wide) 6366.23 7293.56 - - nr 7293.563 pole, 1600 A (1600mm wide) 5175.59 5929.49 - - nr 5929.493 pole, 1250 A (1600mm wide) 4812.25 5513.23 - - nr 5513.233 pole, 1000 A (1600mm wide) 4708.85 5394.76 - - nr 5394.763 pole, 800 A (1600mm wide) 4618.84 5291.64 - - nr 5291.64

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 553

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

LV SWITCHGEAR & DISTRIBUTION BOARDS– cont'd

LV switchboard components – cont'd

ACB-65 kA fault rated4 pole, 4000 A (1600mm wide) 16439.62 18834.28 - - nr 18834.284 pole, 3200 A (1600mm wide) 11121.48 12741.48 - - nr 11121.484 pole, 2500 A (1600mm wide) 8742.45 10015.91 - - nr 10015.914 pole, 2000 A (1600mm wide) 6953.14 7965.96 - - nr 7965.964 pole, 1600 A (1600mm wide) 5737.36 6573.09 - - nr 6573.094 pole, 1250 A (1600mm wide) 5122.49 5868.65 - - nr 5868.654 pole, 1000 A (1600mm wide) 5024.67 5756.59 - - nr 5756.594 pole, 800 A (1600mm wide) 4934.68 5653.49 - - nr 5653.493 pole, 4000 A (1600mm wide) 13926.99 15955.65 - - nr 15955.653 pole, 3200 A (1600mm wide) 9444.53 10820.26 - - nr 10820.263 pole, 2500 A (1600mm wide) 7345.00 8414.90 - - nr 8414.903 pole, 2000 A (1600mm wide) 5837.99 6688.37 - - nr 6688.373 pole, 1600 A (1600mm wide) 4775.93 5471.61 - - nr 5471.613 pole, 1250 A (1600mm wide) 4446.13 5093.77 - - nr 5093.773 pole, 1000 A (1600mm wide) 4345.52 4978.50 - - nr 4978.503 pole, 800 A (1600mm wide) 4255.52 4875.39 - - nr 4875.39

Extra forCable box (one per ACB for form 4, types 6 &7) 276.10 316.32 - - nr 316.32Opening Coil 82.37 94.37 - - nr 94.37Closing Coil 82.37 94.37 - - nr 94.37Undervoltage Release 161.80 185.37 - - nr 185.37Motor Operator 500.14 572.99 - - nr 572.99Mechnical Interlock (per ACB) 470.73 539.29 - - nr 539.29ACB Fortress/Castell Adaptor Kit (one perACB) 117.68 134.82 - - nr 134.82Fortress/Castell ACB Lock (one per ACB) 235.35 269.64 - - nr 269.64Fortress/Castell Key 58.84 67.41 - - nr 67.41

Moulded case circuit breakers (MCCBs) toBS EN 60947-2; plug-in type, fitted withelectronic trip unit. Includes metalworksection and copper links, assembled into LVswitchboard

MCCB-150 kA fault rated4 Pole, 630 A (800mm wide, 600mm high) 2786.40 3192.28 - - nr 3192.284 Pole, 400 A (800mm wide, 400mm high) 1993.46 2283.84 - - nr 2283.844 Pole, 250 A (800mm wide, 400mm high) 1782.75 2042.43 - - nr 2042.434 Pole, 160 A (800mm wide, 300mm high) 1211.59 1388.08 - - nr 1388.084 Pole, 100 A (800mm wide, 200mm high) 1009.21 1156.22 - - nr 1156.223 Pole, 630 A (800mm wide, 600mm high) 2486.98 2849.24 - - nr 2849.243 Pole, 400 A (800mm wide, 400mm high) 1899.18 2175.83 - - nr 2175.833 Pole, 250 A (800mm wide, 400mm high) 1530.44 1753.37 - - nr 1753.373 Pole, 160 A (800mm wide, 300mm high) 1120.11 1283.27 - - nr 1283.273 Pole, 100 A (800mm wide, 200mm high) 895.53 1025.97 - - nr 1025.97

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

554 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

MCCB-70kA fault rated4 Pole, 630 A (800mm wide, 600mm high) 2387.16 2734.88 - - nr 2734.884 Pole, 400 A (800mm wide, 400mm high) 1641.34 1880.43 - - nr 1880.434 Pole, 250 A (800mm wide, 400mm high) 1411.22 1616.78 - - nr 1616.784 Pole, 160 A (800mm wide, 300mm high) 1059.10 1213.37 - - nr 1213.374 Pole, 100 A (800mm wide, 200mm high) 798.49 914.81 - - nr 914.813 Pole, 630 A (800mm wide, 600mm high) 2090.50 2395.01 - - nr 2395.013 Pole, 400 A (800mm wide, 400mm high) 1416.77 1623.15 - - nr 1623.153 Pole, 250 A (800mm wide, 400mm high) 1250.42 1432.56 - - nr 1432.563 Pole, 160 A (800mm wide, 300mm high) 923.25 1057.73 - - nr 1057.733 Pole, 100 A (800mm wide, 200mm high) 679.27 778.21 - - nr 778.21

MCCB-45kA fault rated4 Pole, 630 A (800mm wide, 600mm high) 2315.07 2652.30 - - nr 2652.304 Pole, 400 A (800mm wide, 400mm high) 1591.45 1823.27 - - nr 1823.273 Pole, 630 A (800mm wide, 600mm high) 2001.78 2293.37 - - nr 2293.373 Pole, 400 A (800mm wide, 400mm high) 1364.09 1562.78 - - nr 1562.78

MCCB-36kA fault rated4 Pole, 250 A (800mm wide, 400mm high) 1350.23 1546.92 - - nr 1546.924 Pole, 160 A (800mm wide, 300mm high) 1023.06 1172.09 - - nr 1172.093 Pole, 250 A (800mm wide, 400mm high) 766.92 878.63 - - nr 878.633 Pole, 160 A (800mm wide, 300mm high) 675.36 773.73 - - nr 773.73

Extra forCable box (one perMCCB for form 4, types 6& 7) 116.74 133.74 - - nr 133.74Shunt trip (for ratings 100A to 630A) 40.86 46.81 - - nr 46.81Undervoltage release (for ratings 100A to 630A) 58.38 66.88 - - nr 66.88Motor operator for 630A MCCB 554.51 635.28 - - nr 635.28Motor operator for 400A MCCB 554.51 635.28 - - nr 635.28Motor operator for 250A MCCB 461.12 528.29 - - nr 528.29Motor operator for 160A/100A MCCB 294.77 337.70 - - nr 337.70Door handle for 630/400A MCCB 72.97 83.60 - - nr 83.60Door handle for 250/160/100A MCCB 58.38 66.88 - - nr 66.88MCCB earth fault protection 437.77 501.54 - - nr 501.54

LV Switchboard busbar

Copper busbar assembled into LV switchboard,ASTA type tested to appropriate fault level.Busbar Length may be estimated by adding thewidths of the ACB sections to the width of theMCCB sections. ACB's up to 2000A rating maybe stacked two high; larger ratings are one persection. To determine the number of MCCBsections, add together all the MCCB heightsand divide by 1800mm, rounding up asnecessary

6000 A (6 x 10mm x 100mm) 2262.58 2592.15 - - nr 2592.155000 A (4 x 10mm x 100mm) 1860.35 2131.33 - - nr 2131.334000 A (4 x 10mm x 100mm) 1860.35 2131.33 - - nr 2131.333200 A (3 x 10mm x 100mm) 1291.55 1479.69 - - nr 1479.692500 A (2 x 10mm x 100mm) 1090.45 1249.29 - - nr 1249.292000 A (2 x 10mm x 80mm) 801.33 918.05 - - nr 918.051600 A (2 x 10mm x 50mm) 581.35 666.03 - - nr 666.031250 A (2 x 10mm x 40mm) 455.65 522.02 - - nr 522.021000 A (2 x 10mm x 30mm) 455.65 522.02 - - nr 522.02800 A (2 x 10mm x 20mm) 355.09 406.81 - - nr 406.81630 A (2 x 10mm x 20mm) 355.09 406.81 - - nr 406.81400 A (2 x 10mm x 10mm) 304.58 348.95 - - nr 348.95

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 555

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

LV SWITCHGEAR & DISTRIBUTION BOARDS– cont'd

LV Switchboard busbar – cont'd

Automatic power factor correction (PFC);floor standing steel enclosure to IP 42,complete with microprocessor based relayand status indication; includes delivery,offloading, positioning and commissioning;excludes cabling and cable terminations

Standard PFC (no de-tuning)100 kVAr 4435.89 5082.04 - - nr 5082.04200 kVAr 6204.05 7107.76 - - nr 7107.76400 kVAr 10590.67 12133.35 - - nr 12133.35600 kVAr 14507.10 16620.26 - - nr 16620.26

PFC with de-tuning reactors100 kVAr 7217.64 8268.99 - - nr 8268.99200 kVAr 10086.67 11555.94 - - nr 11555.94400 kVAr 17383.16 19915.26 - - nr 19915.26600 kVAr 25563.73 29287.45 - - nr 29287.45

AUTOMATIC TRANSFER SWITCHES

Automatic transfer switches; steelenclosure; solenoid operating;programmable controller, keypad and LCDdisplay; fixed to backgrounds; includingcommissioning and testing

Panel Mounting type 3 pole or 4 pole;overlapping neutral

100 amp 2971.16 3403.95 2.60 75.09 nr 3479.04250amp 3968.93 4547.06 3.30 95.31 nr 4642.37400amp 5245.42 6009.49 4.30 124.19 nr 6133.68630amp 6740.17 7721.97 5.30 153.08 nr 7875.04800amp 9720.72 11136.68 5.50 158.85 nr 11295.531000amp 15464.77 17717.43 5.83 168.38 nr 17885.811600amp 16569.40 18982.97 6.20 179.07 nr 19162.042000amp 20356.69 23321.93 6.90 199.29 nr 23521.22

Enclosed type 3 pole or 4 pole; over lappingneutral

63 amp 2871.38 3289.64 2.60 75.09 nr 3364.73100 amp 2971.16 3403.95 2.60 75.09 nr 3479.04125 amp 3044.49 3487.97 2.90 83.76 nr 3571.73160 amp 3189.48 3654.07 2.90 83.76 nr 3737.83250amp 3968.93 4547.06 3.30 95.31 nr 4642.37400amp 6241.22 7150.34 4.30 124.19 nr 7274.54630amp 8401.78 9625.62 4.84 139.79 nr 9765.41800amp 11598.09 13287.51 5.12 147.88 nr 13435.391000amp 17397.13 19931.27 5.50 158.85 nr 20090.121250amp 18846.89 21592.20 6.00 173.29 nr 21765.491600amp 20296.64 23253.13 6.20 179.07 nr 23432.202000amp 24147.14 27664.51 6.90 199.29 nr 27863.80

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

556 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

3000amp 29039.06 33269.00 6.90 199.29 nr 33468.294000amp 35545.30 40722.97 6.90 199.29 nr 40922.26

Enclosed type 3 pole or 4 pole; over lappingNeutral, with single By-Pass

63 amp 5185.15 5940.44 2.60 75.09 nr 6015.54100 amp 5335.44 6112.62 2.60 75.09 nr 6187.72125 amp 5485.74 6284.81 2.90 83.76 nr 6368.57160 amp 7890.45 9039.80 2.90 83.76 nr 9123.56250 amp 10250.07 11743.13 3.30 95.31 nr 11838.44400 amp 11497.51 13172.28 4.30 124.19 nr 13296.48630 amp 23896.77 27377.67 4.84 139.79 nr 27517.46800 amp 25249.42 28927.35 5.12 147.88 nr 29075.231000 amp 47304.34 54194.88 5.50 158.85 nr 54353.731250 amp 48106.91 55114.36 6.00 173.29 nr 55287.651600 amp 20296.64 23253.13 6.20 179.07 nr 23432.20

Enclosed type 3 pole or 4 pole; over lappingNeutral, with Dual By-Pass

63 amp 6100.18 6988.75 2.60 75.09 nr 7063.84100 amp 6277.00 7191.33 2.60 75.09 nr 7266.42125 amp 6453.80 7393.89 2.90 83.76 nr 7477.65160 amp 9282.88 10635.06 2.90 83.76 nr 10718.81250 amp 12058.90 13815.45 3.30 95.31 nr 13910.76400 amp 13526.48 15496.80 4.30 124.19 nr 15620.99630 amp 28113.85 32209.03 4.84 139.79 nr 32348.82800 amp 29705.20 34032.18 5.12 147.88 nr 34180.061000 amp 55652.17 63758.68 5.50 158.85 nr 63917.541250 amp 56596.37 64840.42 6.00 173.29 nr 65013.711600 amp 59801.60 68512.55 6.20 179.07 nr 68691.61

BREAKERS / FUSES

MCCB panelboards; IP4X construction, 50kAbusbars and fully-rated neutral; fitted withdoorlock, removable glandplate; form 3bType2; BSEN 60439-1; including fixing tobackgrounds

Panelboards cubicle with MCCB incomer

Up to 250A4 Way TPN 837.47 959.46 1.00 28.88 nr 988.34Extra over for integral incomer metering 857.74 982.68 1.50 43.32 nr 1026.01

Up to 630A6 way TPN 1506.50 1725.94 2.00 57.76 nr 1783.7012 way TPN 1701.44 1949.28 2.50 72.21 nr 2021.4818 Way TPN 1980.59 2269.10 3.00 86.65 nr 2355.74Extra over for integral incomer metering 1013.69 1161.35 1.50 43.32 nr 1204.67

Up to 800A6 way TPN 2577.90 2953.41 2.00 57.76 nr 3011.1712 way TPN 3092.55 3543.03 2.50 72.21 nr 3615.2318 Way TPN 3292.16 3771.71 3.00 86.65 nr 3858.36Extra over for integral incomer metering 1013.69 1161.35 1.50 43.32 nr 1204.67

Up to 1200A20 Way TPN 6897.80 7902.56 3.50 101.09 nr 8003.64

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 557

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

LV SWITCHGEAR & DISTRIBUTION BOARDS– cont'd

BREAKERS / FUSES – cont'd

Panelboards cubicle with MCCB incomer –cont'd

Up to 1600A28 Way TPN 8932.97 10234.18 3.50 101.09 nr 10335.27

Up to 2000A28Way TPN 9723.66 11140.05 4.00 115.53 nr 11255.57

Feeder MCCBs

Single Pole32A 70.74 81.05 0.75 21.66 nr 102.7163A 72.35 82.89 0.75 21.66 nr 104.55100A 73.95 84.73 0.75 21.66 nr 106.39160A 78.78 90.26 1.00 28.88 nr 119.14

Double pole32A 106.11 121.56 0.75 21.66 nr 143.2263A 107.71 123.40 0.75 21.66 nr 145.06100A 157.56 180.52 0.75 21.66 nr 202.18160A 196.14 224.71 1.00 28.88 nr 253.59

Triple pole32A 141.49 162.10 0.75 21.66 nr 183.7763A 144.69 165.77 0.75 21.66 nr 187.43100A 188.10 215.50 0.75 21.66 nr 237.16160A 242.77 278.13 1.00 28.88 nr 307.01250A 364.96 418.12 1.00 28.88 nr 447.00400A 493.58 565.48 1.25 36.10 nr 601.58630A 810.32 928.35 1.50 43.32 nr 971.67

MCB distribution boards; IP3X externalprotection enclosure; removable earth andneutral bars and DIN rail; 125/250ampincomers; including fixing to backgrounds

SP & N6 way 68.48 78.46 2.00 57.76 nr 136.228 way 81.22 93.06 2.50 72.21 nr 165.2612 way 93.21 106.78 3.00 86.65 nr 193.4316 way 110.80 126.94 4.00 115.53 nr 242.4724 way 233.40 267.40 5.00 144.41 nr 411.81

TP & N4 way 474.56 543.69 3.00 86.65 nr 630.346 way 491.24 562.79 3.50 101.09 nr 663.888 way 514.34 589.26 4.00 115.53 nr 704.7912 way 548.42 628.30 4.00 115.53 nr 743.8316 way 627.54 718.95 5.00 144.41 nr 863.3624 way 790.29 905.41 6.40 184.85 nr 1090.26

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

558 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Miniature circuit breakers for distributionboards; BS EN 60 898; DIN rail mounting;including connecting to circuit

SP&N; including connecting of wiring6 Amp 8.18 9.38 0.10 2.89 nr 12.2610–40 Amp 8.51 9.75 0.10 2.89 nr 12.6450 – 63 Amp 8.91 10.21 0.14 4.04 nr 14.25

TP&N; including connecting of wiring6 Amp 34.68 39.73 0.30 8.66 nr 48.4010–40 Amp 36.05 41.30 0.45 13.00 nr 54.3050–63 Amp 37.76 43.26 0.45 13.00 nr 56.26

Resdiual current circuit breakers fordistribution boards; DIN rail mounting;including connecting to circuit

SP&N

10mA6 Amp 53.70 61.53 0.21 6.07 nr 67.5910–32 Amp 52.69 60.36 0.26 7.51 nr 67.8745 Amp 52.69 60.36 0.26 7.51 nr 67.87

30mA6 Amp 53.70 61.53 0.21 6.07 nr 67.5910–40 Amp 52.69 60.36 0.21 6.07 nr 66.4350–63 Amp 52.69 60.36 0.26 7.51 nr 67.87

100mA6 Amp 99.30 113.76 0.21 6.07 nr 119.8310–40 Amp 99.30 113.76 0.21 6.07 nr 119.8350–63 Amp 99.30 113.76 0.26 7.51 nr 121.27

HRC fused distribution boards; IP4X externalprotection enclosure; including earth andneutral bars; fixing to backgrounds

SP&N

20 Amp incomer4 way 129.37 148.22 1.00 28.88 nr 177.106 way 156.18 178.93 1.20 34.66 nr 213.598 way 183.08 209.75 1.40 40.44 nr 250.1912 way 236.92 271.43 1.80 51.99 nr 323.42

32 Amp incomer4 way 155.76 178.45 1.00 28.88 nr 207.336 way 204.82 234.65 1.20 34.66 nr 269.318 way 240.98 276.08 1.40 40.44 nr 316.5112 way 310.26 355.45 1.80 51.99 nr 407.44

TP&N

20 Amp incomer4 way 244.08 279.63 1.50 43.32 nr 322.966 way 308.70 353.67 2.10 60.65 nr 414.328 way 364.99 418.16 2.70 77.98 nr 496.1412 way 512.07 586.66 3.90 112.64 nr 699.30

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 559

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

LV SWITCHGEAR & DISTRIBUTION BOARDS– cont'd

BREAKERS / FUSES – cont'd

HRC fused distribution boards – cont'd

32 Amp incomer4 way 292.00 334.53 1.50 43.32 nr 377.866 way 392.02 449.12 2.10 60.65 nr 509.788 way 478.88 548.64 2.70 77.98 nr 626.6212 way 664.19 760.94 3.90 112.64 nr 873.58

63 Amp incomer4 way 620.69 711.10 2.17 62.67 nr 773.786 way 796.03 911.98 2.83 81.74 nr 993.728 way 958.61 1098.24 2.57 74.23 nr 1172.47

100 Amp incomer4 way 981.62 1124.61 2.40 69.32 nr 1193.926 way 1283.06 1469.96 2.73 78.85 nr 1548.808 way 1568.86 1797.39 3.87 111.77 nr 1909.16

200 Amp incomer4 way 2431.37 2785.53 5.36 154.81 nr 2940.346 way 3213.57 3681.67 6.17 178.20 nr 3859.87

HRC fuse; includes fixing to fuse holder2 – 30 Amp 2.64 3.03 0.10 2.89 nr 5.9135 – 63 Amp 5.72 6.55 0.12 3.47 nr 10.0280 Amp 8.44 9.66 0.15 4.33 nr 14.00100 Amp 8.44 9.66 0.15 4.33 nr 14.00125 Amp 15.34 17.58 0.15 4.33 nr 21.91160 Amp 16.09 18.44 0.15 4.33 nr 22.77200 Amp 16.67 19.10 0.15 4.33 nr 23.43

Consumer units; fixed to backgrounds;including supports, fixings, connections/jointing to equipment

Switched and insulated; moulded plastic case,63 Amp 230 Volt SP&N; earth and neutral bars;30mA RCCB protection; fitted MCBs

2 way 101.20 115.95 1.67 48.23 nr 164.184 way 113.56 130.10 1.59 45.92 nr 176.036 way 123.44 141.43 2.50 72.21 nr 213.638 way 133.20 152.60 3.00 86.65 nr 239.2512 way 154.74 177.28 4.00 115.53 nr 292.8116 way 186.97 214.21 5.50 158.85 nr 373.06

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

560 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Switched and insulated; moulded plastic case,100 Amp 230 Volt SP&N; earth and neutralbars; 30mA RCCB protection; fitted MCBs

2 way 101.20 115.95 1.67 48.23 nr 164.184 way 113.56 130.10 1.59 45.92 nr 176.036 way 123.44 141.43 2.50 72.21 nr 213.638 way 133.20 152.60 3.00 86.65 nr 239.2512 way 154.74 177.28 4.00 115.53 nr 292.8116 way 186.97 214.21 5.50 158.85 nr 373.06

Extra for Residual current device; double pole;230 volt/30mA tripping current

16 Amp 56.21 64.40 0.22 6.35 nr 70.7630 Amp 55.33 63.39 0.22 6.35 nr 69.7540 Amp 57.09 65.40 0.22 6.35 nr 71.7663 Amp 70.68 80.97 0.22 6.35 nr 87.3380 Amp 78.61 90.07 0.22 6.35 nr 96.42100 Amp 96.76 110.85 0.25 7.22 nr 118.07

Residual current device; double pole; 230 volt/100mA tripping current

63 Amp 64.61 74.02 0.22 6.35 nr 80.3880 Amp 74.75 85.63 0.22 6.35 nr 91.99100 Amp 96.78 110.87 0.25 7.22 nr 118.09

Heavy duty fuse switches; with HRC fusesBS 5419; short circuit rating 65kA, 500 volt;including retractable operating switches

SP&N63 Amp 249.97 286.38 1.30 37.55 nr 323.93100 Amp 365.40 418.63 1.95 56.32 nr 474.95

TP&N63 Amp 314.92 360.80 1.83 52.85 nr 413.65100 Amp 442.53 506.99 2.48 71.63 nr 578.62200 Amp 682.63 782.07 3.13 90.40 nr 872.47300 Amp 1185.92 1358.67 4.45 128.53 nr 1487.19400 Amp 1301.92 1491.56 4.45 128.53 nr 1620.09600 Amp 1965.18 2251.43 5.72 165.21 nr 2416.64800 Amp 3069.83 3517.00 7.88 227.59 nr 3744.59

Switch disconnectors to BSEN 60947-3; insheet steel case; IP41 with door interlockfixed to backgrounds

Double pole20 Amp 48.99 56.13 1.02 29.46 nr 85.5932 Amp 59.05 67.65 1.02 29.46 nr 97.1163 Amp 215.48 246.87 1.21 34.95 nr 281.81100 Amp 197.72 226.53 1.86 53.72 nr 280.25

TP&N20 Amp 61.50 70.46 1.29 37.26 nr 107.7232 Amp 71.56 81.98 1.83 52.85 nr 134.8363 Amp 244.85 280.51 2.48 71.63 nr 352.14100 Amp 242.85 278.22 2.48 71.63 nr 349.85125 Amp 255.39 292.59 2.48 71.63 nr 364.22160 Amp 587.61 673.20 2.48 71.63 nr 744.83

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 561

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V20: LV DISTRIBUTION – cont'd

LV SWITCHGEAR & DISTRIBUTION BOARDS– cont'd

BREAKERS / FUSES – cont'd

Enclosed switch disconnector to BSEN60947-3; enclosure minimum IP55 rating;complete with earth connection bar; fixed tobackgrounds

TP20 Amp 48.99 56.13 1.02 29.46 nr 85.5932 Amp 59.05 67.65 1.02 29.46 nr 97.1163 Amp 215.48 246.87 1.21 34.95 nr 281.81

TP&N20 Amp 61.50 70.46 1.29 37.26 nr 107.7232 Amp 71.56 81.98 1.83 52.85 nr 134.8363 Amp 244.85 280.51 2.48 71.63 nr 352.14

Busbar chambers; fixed to backgroundincluding all supports, fixings, connections/jointing to equipment

Sheet steel case enclosing 4 pole 550 Voltcopper bars, detachable metal end plates600mm long

200 Amp 446.30 511.31 2.62 75.67 nr 586.98300 Amp 573.50 657.03 3.03 87.51 nr 744.55500 Amp 982.68 1125.82 4.48 129.39 nr 1255.21

900mm long200 Amp 642.85 736.49 3.04 87.80 nr 824.29300 Amp 757.63 867.99 3.59 103.69 nr 971.67500 Amp 1120.67 1283.91 4.42 127.66 nr 1411.57

1350mm long200 Amp 878.08 1005.98 3.38 97.62 nr 1103.61300 Amp 1033.49 1184.03 3.94 113.80 nr 1297.83500 Amp 1654.32 1895.29 4.82 139.21 nr 2034.51

Contactor relays; pressed steel enclosure;fixed to backgrounds including supports,fixings, connections/jointing to equipment

Relays6 Amp, 415/240 Volt, 4 pole N/O 51.69 59.21 0.52 15.02 nr 74.236 Amp, 415/240 Volt, 8 pole N/O 63.21 72.42 0.85 24.55 nr 96.97

Push button stations; heavy gauge pressedsteel enclosure; polycarbonate cover; IP65;fixed to backgrounds including supports,fixings,connections/joining to equipment

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

562 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Standard unitsOne button (start or stop) 65.41 74.93 0.39 11.26 nr 86.20Two button (start or stop) 69.43 79.55 0.47 13.57 nr 93.12Three button (forward-reverse-stop) 98.40 112.74 0.57 16.46 nr 129.20

Weatherproof junction boxes; enclosureswith rail mounted terminal blocks; side hungdoor to receive padlock; fixed tobackgrounds, including all supports andfixings (Suitable for cable up to 2.5mm2;including glandplates and gaskets)

Sheet steel with zinc spray finish enclosureOverall Size 229 x 152; suitable to receive 3 x

20(A) glands per gland plate 66.25 75.90 1.43 41.30 nr 117.21Overall Size 306 x 306; suitable to receive 14x 20(A) glands per gland plate 88.88 101.83 2.17 62.67 nr 164.50Overall Size 458 x 382; suitable to receive 18x 20(A) glands per gland plate 129.41 148.26 3.51 101.38 nr 249.64Overall Size 762 x508; suitable to receive 26x 20(A) glands per gland plate 136.87 156.80 4.85 140.08 nr 296.88Overall Size 914 x 610; suitable to receive 45x 20(A) glands per gland plate 151.28 173.31 7.01 202.46 nr 375.78

Weatherproof junction boxes; enclosureswith rail mounted terminal blocks; screwfixed lid; fixed to backgrounds, including allsupports and fixings (suitable for cable up to2.5mm2; including glandplates and gaskets)

Glassfibre reinforced polycarbonate enclosureOverall Size 190 x 190 x 130 90.48 103.66 1.43 41.30 nr 144.96Overall Size 190 x 190 x 180 132.47 151.76 1.53 44.19 nr 195.95Overall Size 280 x 190 x 130 149.62 171.41 2.17 62.67 nr 234.08Overall Size 280 x 190 x 180 167.62 192.03 2.37 68.45 nr 260.48Overall Size 380 x 190 x 130 187.02 214.26 3.33 96.18 nr 310.44Overall Size 380 x 190 x 180 200.86 230.12 3.30 95.31 nr 325.43Overall Size 380 x 280 x 130 214.72 246.00 4.66 134.59 nr 380.59Overall Size 380 x 280 x 180 231.34 265.04 5.36 154.81 nr 419.85Overall Size 560 x 280 x 130 278.44 319.00 7.01 202.46 nr 521.47Overall Size 560 x 380 x 180 286.76 328.53 7.67 221.53 nr 550.05

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 563

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V21: GENERAL LIGHTING

Y73 – LUMINAIRES (GENERAL)

LUMINAIRES Fluorescent Luminaires;surface fixed to backgrounds

Batten type; surface mounted600 mm Single – 18 W 8.72 9.99 0.58 16.75 nr 26.75600 mm Twin – 18 W 15.46 17.71 0.59 17.04 nr 34.751200 mm Single – 36 W 11.55 13.23 0.76 21.95 nr 35.181200 mm Twin – 36 W 22.12 25.35 0.77 22.24 nr 47.591500 mm Single – 58 W 13.07 14.97 0.84 24.26 nr 39.241500 mm Twin – 58 W 26.08 29.88 0.85 24.55 nr 54.431800 mm Single – 70 W 15.76 18.05 1.05 30.33 nr 48.381800 mm Twin – 70 W 28.83 33.03 1.06 30.62 nr 63.642400 mm Single – 100 W 21.58 24.72 1.25 36.10 nr 60.822400 mm Twin – 100 W 37.76 43.26 1.27 36.68 nr 79.94

Surface mounted, opal diffuser600 mm Twin – 18 W 23.98 27.47 0.62 17.91 nr 45.381200 mm Single – 36 W 20.48 23.46 0.79 22.82 nr 46.281200 mm Twin – 36 W 31.89 36.53 0.80 23.11 nr 59.641500 mm Single – 58 W 23.55 26.98 0.88 25.42 nr 52.391500 mm Twin – 58 W 37.29 42.72 0.90 25.99 nr 68.711800 mm Single – 70 W 29.37 33.64 1.09 31.48 nr 65.121800 mm Twin – 70 W 40.33 46.21 1.10 31.77 nr 77.982400 mm Single – 100 W 38.59 44.22 1.30 37.55 nr 81.762400 mm Twin – 100 W 55.71 63.83 1.31 37.84 nr 101.66

Surface mounted linear fluorescent; T8 lamp;high frequency control gear; low brightness;65° cut-off; including wedge style louvre

1200mm, 1 x 36 watt 55.24 63.29 1.09 31.48 nr 94.771200mm 2 x 36 watt 59.07 67.67 1.09 31.48 nr 99.16Extra for emergency pack 49.83 57.09 0.25 7.22 nr 64.311500mm, 1 x 58 watt 64.39 73.76 0.90 25.99 nr 99.761500mm 2 x 58 watt 68.82 78.85 0.90 25.99 nr 104.84Extra for emergency pack 49.73 56.97 0.25 7.22 nr 64.191800mm, 1 x 70 watt 96.96 111.09 0.90 25.99 nr 137.081800mm, 2 x 70 watt 111.30 127.51 0.90 25.99 nr 153.51Extra for emergency pack 82.33 94.32 0.25 7.22 nr 101.54

Modular recessed linear fluorescent; highfrequency control gear; low brightness; 65°cut off; including wedge style louvre; fittedto exposed T grid ceiling

600 x 600 mm, 3 x 18 watt T8 43.45 49.77 0.84 24.26 nr 74.03600 x 600 mm, 4 x 18 watt T8 44.90 51.44 0.87 25.13 nr 76.57Extra for emergency pack 50.24 57.56 0.25 7.22 nr 64.78300 x 1200 mm, 2 x 36 watt T8 95.95 109.93 0.87 25.13 nr 135.06Extra for emergency pack 57.48 65.86 0.25 7.22 nr 73.08600 x 1200 mm, 3 x 36 watt T8 97.40 111.58 0.89 25.71 nr 137.29600 x 1200 mm, 4 x 36 watt T8 99.66 114.18 0.91 26.28 nr 140.46Extra for emergency pack 60.63 69.46 0.25 7.22 nr 76.68600 x 600, 3 x 14 watt T5 63.56 72.82 0.84 24.26 nr 97.08600 x 600, 4 x 14 watt T5 66.16 75.79 0.87 25.13 nr 100.92Extra for emergency pack 76.10 87.18 0.25 7.22 nr 94.40

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

564 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Modular recessed; T8 lamp; high frequencycontrol gear; cross-blade louvre; fitted toexposed T grid ceiling

600 x 600 mm, 3 x 18 watt 47.44 54.35 0.84 24.26 nr 78.61600 x 600 mm, 4 x 18 watt 64.20 73.55 0.87 25.13 nr 98.68Extra for emergency pack 57.10 65.42 0.25 7.22 nr 72.64

Modular recessed compact fluorescent; TCLlamp; high frequency control gear; lowbrightness; 65° cut-off; including wedgestyle louvre; fitted to exposed T grid ceiling

300 x 300 mm, 2 x 18 watt 96.08 110.07 0.75 21.66 nr 131.74Extra for emergency pack 75.68 86.71 0.25 7.22 nr 93.93500 x 500 mm, 2 x 36 watt 88.72 101.65 0.82 23.68 nr 125.33600 x 600 mm, 2 x 36 watt 89.85 102.93 0.82 23.68 nr 126.62600 x 600 mm, 2 x 40 watt 94.01 107.70 0.82 23.68 nr 131.39Extra for emergency pack 54.22 62.12 0.25 7.22 nr 69.34

Ceiling recessed asymetric compactfluorescent downlighter; high frequencycontrol gear; TCD lamp in 200 mm diameterluminaire; for wall-washing application

1 x 18 watt 152.16 174.33 0.75 21.66 nr 195.991 x 26 watt 152.16 174.33 0.75 21.66 nr 195.992 x 18 watt 169.51 194.20 0.75 21.66 nr 215.862 x 26 watt 169.51 194.20 0.75 21.66 nr 215.86

Ceiling recessed asymetric compactfluorescesnt downlights; high frequencycontrol gear; linear 200mm x 600mmluminaire with low glare louvre; for wallwashing applications

1 x 55 watt TCL 61.46 70.41 0.75 21.66 nr 92.07

Wall mounted compact fluorescent uplighter;high frequency control gear; TCL lamp in300mm x 600mm luminaire

2 x 36 watt 238.53 273.27 0.84 24.26 nr 297.532 x 40 watt 256.52 293.89 0.84 24.26 nr 318.152 x 55 watt 256.52 293.89 0.84 24.26 nr 318.15

Suspended linear fluorescent; T5 lamp; highfrequency control gear; low brightness; 65°cut-off; 30% uplight, 70% downlight;including wedge style louvre

1 x 49 watt 163.57 187.40 0.75 21.66 nr 209.06Extra for emergency pack 90.36 103.52 0.25 7.22 nr 110.75

Semi-recessed 'architectural' linearfluorescent; T5 lamp; high frequency controlgear; low brightness, delivers direct, ceilingand graduated wall washing illumination

600 x 600 mm, 2 x 24 watt 134.00 153.52 0.87 25.13 nr 178.65600 x 600 mm, 4 x 14 watt 144.21 165.22 0.87 25.13 nr 190.34500 x 500 mm,2 x 24 watt 131.76 150.95 0.87 25.13 nr 176.08Extra for emergency pack 64.17 73.52 0.25 7.22 nr 80.74

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 565

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V21: GENERAL LIGHTING – cont'd

LUMINAIRES (GENERAL) – cont'd

LUMINAIRES – cont'd

Downlighter, recessed; low voltage; mirrorreflector with white/chrome bezel; dimmabletransformer; for dichroic lamps

85mm dia x 20/50 watt 15.52 17.78 0.66 19.06 nr 36.85118mm dia x 50 watt 20.51 23.49 0.66 19.06 nr 42.56165mm dia x 100 watt 93.69 107.34 0.66 19.06 nr 126.40

High/Low Bay luminaires

Compact discharge; aluminium reflector150 watt 57.26 65.60 1.50 43.32 nr 108.92250 watt 57.26 65.60 1.50 43.32 nr 108.92400 watt 60.78 69.63 1.50 43.32 nr 112.96

Sealed discharge; aluminium reflector150 watt 176.94 202.72 1.50 43.32 nr 246.04250 watt 190.98 218.80 1.50 43.32 nr 262.13400 watt 249.70 286.08 1.50 43.32 nr 329.40

Corrosion resistant GRP body; gasket sealed;acrylic diffuser

600 mm Single – 18 W 29.60 33.91 0.49 14.15 nr 48.07600 mm Twin – 18 W 38.54 44.16 0.49 14.15 nr 58.311200 mm Single – 36 W 33.32 38.17 0.64 18.48 nr 56.661200 mm Twin – 36 W 42.72 48.95 0.64 18.48 nr 67.431500 mm Single – 58 W 37.13 42.54 0.72 20.80 nr 63.341500 mm Twin – 58 W 46.17 52.90 0.72 20.80 nr 73.701800 mm Single – 70 W 54.96 62.97 0.94 27.15 nr 90.121800 mm Twin – 70 W 68.22 78.15 0.94 27.15 nr 105.30

Flameproof to IIA/IIB,I.P. 64; Aluminium Body;BS 229 and 899

600 mm Single – 18 W 331.88 380.22 1.04 30.04 nr 410.26600 mm Twin – 18 W 413.44 473.67 1.04 30.04 nr 503.701200 mm Single – 36 W 363.54 416.49 1.31 37.84 nr 454.331200 mm Twin – 36 W 449.46 514.93 1.18 34.08 nr 549.011500 mm Single – 58 W 389.20 445.89 1.64 47.37 nr 493.251500 mm Twin – 58 W 469.96 538.41 1.64 47.37 nr 585.781800 mm Single – 70 W 426.66 488.81 1.97 56.90 nr 545.701800 mm Twin – 70 W 492.22 563.91 1.97 56.90 nr 620.81

External LightingGround mounted 50 watt 365.54 418.78 2.25 64.98 nr 483.77Ceiling mounted 50 watt 164.23 188.16 2.25 64.98 nr 253.14

Bulkhead; aluminium body and polycarbonatebowl; vandal resistant; IP65

60 watt 32.17 36.85 0.75 21.66 nr 58.51

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

566 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra forEmergency version 86.46 99.05 0.25 7.22 nr 106.272D 2 pin 16 watt 27.17 31.13 0.66 19.06 nr 50.192D 2 pin 28 watt 54.26 62.16 0.66 19.06 nr 81.23

Extra forEmergency version 63.94 73.26 0.25 7.22 nr 80.48Photocell 19.07 21.84 0.75 21.66 nr 43.50

1500 mm high circular bollard; polycarbonatevisor; vandal resistant; IP54

50 watt 201.40 230.73 1.75 50.54 nr 281.2870 watt 204.62 234.43 1.75 50.54 nr 284.9780 watt 244.89 280.56 1.75 50.54 nr 331.11

Floodlight; enclosed high performancedischargelight; integeral control gear; reflector;toughened glass; IP65

70 watt 89.22 102.21 1.25 36.10 nr 138.32100 watt 124.31 142.42 1.25 36.10 nr 178.52150 watt 99.00 113.42 1.25 36.10 nr 149.53250 watt 173.29 198.53 1.25 36.10 nr 234.63400 watt 179.51 205.66 1.25 36.10 nr 241.76

Extra forPhotocell 19.05 21.83 0.75 21.66 nr 43.49

Lighting Track

Single circuit; 25A 2 P&E steel trunking; lowvoltage with copper conductors; includingcouplers and supports; fixed to backgrounds

Straight track 12.80 14.67 0.50 14.44 m 29.11Live end feed unit complete with end stop 22.04 25.25 0.33 9.53 nr 34.78Flexible couplers 0.5m 48.22 55.25 0.33 9.53 nr 64.78Tap off complete with 0.8m of cable 7.58 8.69 0.25 7.22 nr 15.91

Three circuit; 25A 2 P&E steel trunking; lowvoltage with copper conductors; includingcouplers and supports incorporating integraltwisted pair comms bus bracket; fixed tobackgrounds

Straight track 20.85 23.88 0.75 21.66 m 45.55Live end feed unit complete with end stop 27.55 31.57 0.50 14.44 nr 46.01Flexible couplers 0.5m 55.08 63.11 0.45 13.00 nr 76.11Tap off complete with 0.8m of cable 9.95 11.40 0.30 8.66 nr 20.06

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 567

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V21: GENERAL LIGHTING – cont'd

Y74 – LIGHTING ACCESSORIES

SWITCHES

6 Amp metal clad surface mounted switch,gridswitch; one way

1 Gang 5.03 5.76 0.43 12.42 nr 18.182 Gang 6.90 7.91 0.55 15.89 nr 23.793 Gang 10.94 12.53 0.77 22.24 nr 34.774 Gang 12.96 14.85 0.88 25.42 nr 40.266 Gang 22.26 25.50 1.10 31.77 nr 57.278 Gang 26.07 29.87 1.28 36.97 nr 66.8410 Gang 39.33 45.06 1.67 48.23 nr 93.29

Extra for10 Amp – Two way switch 1.79 2.05 0.03 0.87 nr 2.9220 Amp – Two way switch 2.40 2.75 0.04 1.16 nr 3.9020 Amp – Intermediate 4.50 5.16 0.08 2.31 nr 7.4720 Amp – One way SP switch 1.85 2.12 0.08 2.31 nr 4.43Steel blank plate; 1 Gang 1.24 1.42 0.07 2.02 nr 3.44Steel blank plate; 2 Gang 2.10 2.41 0.08 2.31 nr 4.72

6 Amp modular type switch; galvanised steelbox, bronze or satin chrome coverplate;metalclad switches; flush mounting; one way

1 Gang 13.65 15.64 0.43 12.42 nr 28.062 Gang 18.85 21.59 0.55 15.89 nr 37.483 Gang 27.22 31.18 0.77 22.24 nr 53.424 Gang 32.40 37.12 0.88 25.42 nr 62.546 Gang 54.63 62.59 1.18 34.08 nr 96.678 Gang 65.18 74.68 1.63 47.08 nr 121.769 Gang 81.75 93.66 1.83 52.85 nr 146.5212 Gang 97.37 111.55 2.29 66.14 nr 177.69

6 Amp modular type swtich; galvanised steelbox; bronze or satin chrome coverplate; flushmounting; two way

1 Gang 14.14 16.20 0.43 12.42 nr 28.622 Gang 19.87 22.76 0.55 15.89 nr 38.643 Gang 28.74 32.92 0.77 22.24 nr 55.164 Gang 34.45 39.47 0.88 25.42 nr 64.886 Gang 57.82 66.25 1.18 34.08 nr 100.338 Gang 69.25 79.33 1.63 47.08 nr 126.419 Gang 86.32 98.89 1.83 52.85 nr 151.7512 Gang 103.44 118.50 2.22 64.12 nr 182.62

Plate switches; 10 Amp flush mounted, whiteplastic fronted; 16mm metal box; fitted brassearth terminal

1 Gang 1 Way, Single Pole 2.04 2.33 0.28 8.09 nr 10.421 Gang 2 Way, Single Pole 2.30 2.63 0.33 9.53 nr 12.172 Gang 2 Way, Single Pole 3.33 16.11 0.44 12.71 nr 28.823 Gang 2 Way, Single Pole 6.60 7.57 0.56 16.17 nr 23.741 Gang Intermediate 7.65 8.77 0.43 12.42 nr 21.19

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

568 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

1 Gang 1 Way, Double Pole 6.81 7.81 0.33 9.53 nr 17.341 Gang Single Pole with bell symbol 5.51 6.32 0.23 6.64 nr 12.961 Gang Single Pole marked "PRESS" 4.54 5.20 0.23 6.64 nr 11.84Time delay switch, suppressed 42.58 48.78 0.49 14.15 nr 62.93

Plate switches; 6 Amp flush mounted whiteplastic fronted; 25mm metal box; fitted brassearth terminal

4 Gang 2 Way, Single Pole 14.97 17.15 0.42 12.13 nr 29.286 Gang 2 Way, Single Way 23.93 27.42 0.47 13.57 nr 40.99

Architrave plate switches; 6 Amp flush mounted,white plastic fronted; 27mm metal box; brassearth terminal

1 Gang 2 Way, Single Pole 2.71 3.10 0.30 8.66 nr 11.772 Gang 2 Way, Single Pole 5.37 12.29 0.36 10.40 nr 22.69

Ceiling switches, white moulded plastic, pullcord; standard unit

6 Amp, 1 Way, Single Pole 3.88 4.45 0.32 9.24 nr 13.696 Amp, 2 Way, Single Pole 4.67 5.35 0.34 9.82 nr 15.1716 Amp, 1 Way, Double Pole 6.99 8.01 0.37 10.69 nr 18.7045 Amp, 1 Way, Double Pole with neonindicator 10.86 12.44 0.47 13.57 nr 26.01

10 Amp splash proof moulded switch with plain,threaded or PVC entry

1 Gang,2 Way Single Pole 16.68 19.11 0.34 9.82 nr 28.932 Gang, 1 Way Single Pole 18.85 21.59 0.36 10.40 nr 31.992 Gang, 2 Way Single Pole 23.88 27.36 0.40 11.55 nr 38.91

6 Amp watertight switch; metalclad; BS 3676;ingress protected to IP65 surface mounted

1 Gang, 2 Way; terminal entry 16.10 18.44 0.41 11.84 nr 30.281 Gang, 2 Way; through entry 16.10 18.44 0.42 12.13 nr 30.572 Gang, 2 Way; terminal entry 47.45 54.36 0.54 15.60 nr 69.962 Gang, 2 Way; through entry 47.45 54.36 0.53 15.31 nr 69.672 Way replacement switch 12.79 14.65 0.10 2.89 nr 17.54

15 Amp watertight switch; metalclad; BS 3676;ingress protected to IP65; surface mounted

1 Gang 2 Way, terminal entry 21.55 24.68 0.42 12.13 nr 36.811 Gang 2 Way, through entry 21.55 24.68 0.43 12.42 nr 37.102 Gang 2 Way, terminal entry 50.59 57.96 0.55 15.89 nr 73.842 Gang 2 Way, through entry 50.59 57.96 0.54 15.60 nr 73.55Intermediate interior only 12.79 14.65 0.11 3.18 nr 17.832 way interior only 12.79 14.65 0.11 3.18 nr 17.83Double pole interior only 12.79 14.65 0.11 3.18 nr 17.83

Electrical accessories; fixed to backgrounds(Including fixings)

Dimmer switches; rotary action; for individuallights; moulded plastic case; metal backbox;flush mounted

1 Gang, 1 Way; 250 Watt 13.42 15.37 0.28 8.09 nr 23.461 Gang, 1 Way; 400 Watt 17.66 20.23 0.28 8.09 nr 28.32

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 569

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V21: GENERAL LIGHTING – cont'd

Y74 – LIGHTING ACCESSORIES – cont'd

SWITCHES – cont'd

Electrical accessories – cont'd

Dimmer switches; push on/off action; forindividual lights; moulded plastic case; metalbackbox; flush mounted

1 Gang, 2 Way; 250 Watt 20.50 23.49 0.34 9.82 nr 33.313 Gang, 2 Way; 250 Watt 30.20 34.60 0.48 13.86 nr 48.464 Gang, 2 Way; 250 Watt 39.75 45.54 0.57 16.46 nr 62.00

Dimmer switches; rotary action; metal cald;metal backbox; BS 5518 and BS 800; flushmounted

1 Gang, 1 Way; 400 Watt 35.12 40.24 0.33 9.53 nr 49.77

Ceiling Roses

Ceiling rose: white moulded plastic; flush fixedto conduit box

Plug in type; ceiling socket with 2 terminals ,loop-in and ceiling plug with 3 terminals andcover 6.51 7.46 0.34 9.82 nr 17.28

BC lampholder; white moulded plastic; heatresistent PVC insulated and sheathed cable;flush fixed

2 Core; 0.75mm2 2.26 2.59 0.33 9.53 nr 12.12

Batten holder: white moulded plastic; 3terminals; BS 5042; fixed to conduit Straightpattern; 2 terminals with loop-in and

Earth 4.28 4.90 0.29 8.38 nr 13.28Angled pattern; looped in terminal 4.28 4.90 0.29 8.38 nr 13.28

LIGHTING CONTROLS

Lighting control system; including software,commissioning and testing. Typical componantparts indicated. System requirements dependanton final lighting design

Y61 – CABLESCable; Twin twisted bus; LSF sheathed;aluminium conductors 1.16 1.33 0.08 2.31 m 3.64Cable; ELV 4 core 7/0.2; LSF sheathed;alumimium screened; copper conductor 1.52 1.74 0.15 4.33 m 6.07

EQUIPMENTCentral supervisor controller includingsoftware 4992.00 5719.15 12.00 346.59 nr 6065.74Area control unit 900.00 1031.10 4.00 115.53 nr 1146.63

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

570 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Lighting control module; plug in; 9 output, 9channel switching

Base and lid assembly 150.00 171.85 2.05 59.21 nr 231.06

Lighting control module; plug in; 9 output 9channel dimming (DSI)

Base and lid assembly 170.00 194.76 2.05 59.21 nr 253.97

Lighting control module; plug in; 9 output 9channel dimming (DALI)

Base and lid assembly 180.00 206.22 2.05 59.21 nr 265.43

Lighting control module; hard wired; 4 circuitswitching

Base and lid assembly 160.00 183.31 1.85 53.43 nr 236.74Compact lighting control module; 3 output 18ballast drive; dimmable (DALI) - - - - nr -

Base and lid assembly 190.00 217.68 1.85 53.43 nr 271.11

Presence detectorsFlush mounted 52.00 59.57 0.60 17.33 nr 76.90Universal presence detectors with photo cell;flush mounted 57.20 65.53 0.60 17.33 nr 82.86

Scene switch plate; anodised aluminium finish4 way 62.40 71.49 1.20 34.66 nr 106.15

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 571

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V22: GENERAL LV POWER

Y74 – ACCESSORIES

OUTLETS

Socket outlet: unswitched; 13 Amp metal clad;BS 1363; galvanised steel box and coverplatewith white plastic inserts; fixed surface mounted

1 Gang 5.95 6.82 0.41 11.84 nr 18.662 Gang 10.96 12.56 0.41 11.84 nr 24.40

Socket outlet: switched; 13 Amp metal clad; BS1363; galvanised steel box and coverplate withwhite plastic inserts; fixed surface mounted

1 Gang 6.10 6.99 0.43 12.42 nr 19.412 Gang 10.92 12.51 0.45 13.00 nr 25.51

Socket outlet: switched with neon indicator; 13Amp metal clad; BS 1363; galvanised steel boxand coverplate withwhite plastic inserts; fixedsurface mounted

1 Gang 12.95 14.83 0.43 12.42 nr 27.252 Gang 23.54 26.97 0.45 13.00 nr 39.97

Socket outlet: unswitched; 13 Amp; BS 1363;white moulded plastic box and coverplate; fixedsurface mounted

1 Gang 4.47 5.12 0.41 11.84 nr 16.972 Gang 8.83 10.12 0.41 11.84 nr 21.96

Socket outlet; switched; 13 Amp; BS 1363;white moulded plastic box and coverplate; fixedsurface mounted

1 Gang 5.40 6.18 0.43 12.42 nr 18.602 Gang 9.10 10.43 0.45 13.00 nr 23.43

Socket outlet: switched with neon indicator; 13Amp; BS 1363; white moulded plastic box andcoverplate; fixed surface mounted

1 Gang 11.05 12.65 0.43 12.42 nr 25.072 Gang 14.90 17.07 0.45 13.00 nr 30.07

Socket outlet: switched; 13 Amp; BS 1363;galvanised steel box, white moulded coverplate;flush fitted

1 Gang 5.40 6.18 0.43 12.42 nr 18.602 Gang 10.45 11.97 0.45 13.00 nr 24.97

Socket outlet: switched with neon indicator; 13Amp; BS 1363; galvanised steel box, whitemoulded coverplate; flush fixed

1 Gang 11.05 25.31 0.43 12.42 nr 37.732 Gang 19.11 43.79 0.45 13.00 nr 56.78

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

572 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Socket outlet: switched; 13 Amp; BS 1363;galvanised steel box, satin chrome coverplate;BS 4662; flush fixed

1 Gang 18.03 20.65 0.43 12.42 nr 33.072 Gang 25.58 29.30 0.45 13.00 nr 42.30

Socket outlet: switched with neon indicator; 13Amp; BS 1363; steel backbox, satin chromecoverplate; BS 4662; flush fixed

1 Gang 14.18 16.24 0.43 12.42 nr 28.662 Gang 25.58 29.30 0.45 13.00 nr 42.30

RCD protected socket outlets, 13 amp, to BS1363; galvanised steel box, white mouldedcover plate; flush fitted

2 gang, 10 mA tripping (active control) 65.90 75.50 0.45 13.00 nr 88.492 gang, 30 mA tripping (active control) 58.70 67.24 0.45 13.00 nr 80.242 gang, 30 mA tripping (passive control) 58.70 67.24 0.45 13.00 nr 80.24

Filtered socket outlets, 13 amp, to BS 1363, withseparate 'clean earth' terminal; galvanised steelbox, white moulded cover plate; flush fitted

2 gang (spike protected) 49.62 56.85 0.50 14.44 nr 71.292 gang (spike and RFI protected) 62.81 71.96 0.55 15.89 nr 87.85Replacement filter cassette 17.40 19.93 0.15 4.33 nr 24.27

Non-standard socket outlets, 13 amp, to BS1363, with separate 'clean earth' terminal; forplugs with T-shaped earth pin; galvanised steelbox, white moulded cover plate; flush fitted

1 gang 9.21 10.55 0.43 12.42 nr 22.972 gang 16.57 18.98 0.43 12.42 nr 31.402 gang coloured RED 23.02 26.37 0.43 12.42 nr 38.7940A 30mA tripping current protecting 1 socket 74.98 85.90 0.52 15.02 nr 100.9240A 30mA tripping current protecting 2sockets 79.97 91.62 0.64 18.48 nr 110.10

Plug for weatherproof socket outlet: protected toI.P.66

13Amp plug 3.28 3.75 0.21 6.07 nr 9.82

Floor service outlet box; comprising flat lid withflanged carpet trim; twin 13A switched socketoutlets; punched plate for mounting 2 telephoneoutlets; one blank plate; triple compartment

3 compartment 33.75 38.66 0.88 25.42 nr 64.08

Floor service outlet box; comprising flat lid withflanged carpet trim; twin 13A switched socketoutlets; punched plate for mounting 2 telephoneoutlets; two blank plates; four compartment

4 compartment 46.03 52.74 0.88 25.42 nr 78.15

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 573

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V22: GENERAL LV POWER – cont'd

ACCESSORIES – cont'd

OUTLETS – cont'd

Floor service outlet box; comprising flat lid withflanged carpet trim; single 13A unswitchedsocket outlet; single compartment; circular

1 compartment 49.10 56.25 0.79 22.82 nr 79.07

Floor service grommet, comprising flat lid withflanged carpet trim; circular

Floor Grommet 22.21 25.45 0.49 14.15 nr 39.60

POWER POSTS/POLES/PILLARS

Power post; aluminium painted body; PVC-Ucover; 5 nr outlets 265.11 303.73 4.00 115.53 nr 419.26

Power pole; 3.6 metres high; aluminium paintedbody; PVC-U cover; 6 nr outlets 339.94 389.46 4.00 115.53 nr 504.99

Extra forPower pole extension bar; 900mm long 37.15 42.56 1.50 43.32 nr 85.88

Vertical multi compartment pillar; PVC-U; BS4678 Part4 EN60529; excludes accessories

Single630mm long 118.41 135.66 2.00 57.76 nr 193.423000mm long 341.22 390.92 2.00 57.76 nr 448.69

Double630mm long 118.41 135.66 3.00 86.65 nr 222.303000mm long 362.15 414.90 3.00 86.65 nr 501.55

CONNECTION UNITS

Connection units: moulded pattern; BS 5733;moulded plastic box; white coverplate; knockoutfor flex outlet; surface mounted – standard fused

DP Switched 6.89 7.89 0.49 14.15 nr 22.04Unswitched 6.32 7.24 0.49 14.15 nr 21.39DP Switched with neon indicator 8.74 10.01 0.49 14.15 nr 24.16

Connection units: moulded pattern; BS 5733;galvanised steel box; white coverplate; knockoutfor flex outlet; surface mounted

DP Switched 8.68 17.84 0.49 14.15 nr 31.99DP Unswitched 8.12 9.30 0.49 14.15 nr 23.45DP Switched with neon indicator 10.54 12.08 0.49 14.15 nr 26.23

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

574 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Connection units: galvanised pressed steelpattern; galvanised steel box; satin chrome orsatin brass finish; white moulded plastic inserts;flush mounted – standard fused

DP Switched 12.71 14.56 0.49 14.15 nr 28.71Unswitched 11.95 13.69 0.49 14.15 nr 27.84DP Switched with neon indicator 17.15 19.64 0.49 14.15 nr 33.80

Connection units: galvanised steel box; satinchrome or satin brass finish; white mouldedplastic inserts; flex outlet; flush mounted –standard fused

Switched 12.19 13.97 0.49 14.15 nr 28.12Unswitched 11.57 13.26 0.49 14.15 nr 27.41Switched with neon indicator 15.69 17.97 0.49 14.15 nr 32.12

SHAVER SOCKETS

Shaver unit: self setting overload device; 200/250 voltage supply; white moulded plasticfaceplate; unswitched

Surface type with moulded plastic box 22.92 26.26 0.55 15.89 nr 42.15Flush type with galvanised steel box 23.98 27.48 0.57 16.46 nr 43.94

Shaver unit: dual voltage supply unit; whitemoulded plastic faceplate; unswitched

Surface type with moulded plastic box 27.63 31.65 0.62 17.91 nr 49.56Flush type with galvanised steel box 28.73 32.91 0.64 18.48 nr 51.40

COOKER CONTROL UNITS

Cooker control unit: BS 4177; 45 amp D.P. mainswitch; 13 Amp switched socket outlet; metalcoverplate; plastic inserts; neon indicators

Surface mounted with mounting box 32.45 37.17 0.61 17.62 nr 54.79Flush mounted with galvanised steel box 31.01 35.52 0.61 17.62 nr 53.14

Cooker control unit: BS 4177; 45 Amp D.P. mainswitch; 13 Amp switched socket outlet; mouldedplastic box and coverplate; surface mounted

Standard 22.51 25.79 0.61 17.62 nr 43.41With neon indicators 26.42 30.27 0.61 17.62 nr 47.88

CONTROL COMPONENTS

Connector unit: moulded white plastic cover andblock; galvanised steel back box; to immersionheaters

3Kw up to 915mm long; fitted to thermostat 24.13 27.64 0.75 21.67 nr 49.31

Water heater switch: 20 Amp; switched withneon indicator

DP Switched with neon indicator 11.98 29.20 0.45 13.00 nr 42.20

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 575

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V22: GENERAL LV POWER – cont'd

ACCESSORIES – cont'd

SWITCH DISCONNECTORS

Switch disconnectors; moulded plasticenclosure; fixed to backgrounds3 pole; IP54; Grey

16 Amp 21.82 25.00 0.80 23.11 nr 48.1125 Amp 25.82 29.58 0.80 23.11 nr 52.6840 Amp 42.05 48.18 0.80 23.11 nr 71.2863 Amp 65.46 75.00 1.00 28.88 nr 103.8880 Amp 113.49 130.02 1.25 36.10 nr 166.12

6 pole; IP54; Grey25 Amp 36.28 41.56 1.00 28.88 nr 70.4463 Amp 61.28 70.21 1.25 36.10 nr 106.3180 Amp 116.15 133.07 1.80 51.99 nr 185.06

3 pole; IP54; Yellow16 Amp 23.98 27.47 0.80 23.11 nr 50.5825 Amp 28.35 32.48 0.80 23.11 nr 55.5840 Amp 45.99 52.69 0.80 23.11 nr 75.8063 Amp 71.54 81.97 1.00 28.88 nr 110.85

6 pole; IP54; Yellow25 Amp 36.28 41.56 1.00 28.88 nr 70.44

INDUSTRIAL SOCKETS/PLUGS

Plugs; Splashproof; 100–130 volts, 50–60 Hz;IP 44 (Yellow)2 pole and earth16 Amp 2.02 2.31 0.55 15.89 nr 18.1932 Amp 7.25 8.30 0.60 17.33 nr 25.63

3 pole and earth16 Amp 8.03 9.20 0.65 18.77 nr 27.9832 Amp 10.80 12.38 0.72 20.80 nr 33.17

3 pole; neutral and earth16 Amp 8.57 9.82 0.72 20.80 nr 30.6132 Amp 13.00 14.89 0.78 22.53 nr 37.42

Connectors; Splashproof; 100–130 volts,50–60 Hz; IP 44 (Yellow)

2 pole and earth16 Amp 5.20 5.95 0.42 12.13 nr 18.0932 Amp 9.00 10.31 0.50 14.44 nr 24.75

3 pole and earth16 Amp 9.77 11.19 0.48 13.86 nr 25.0532 Amp 14.57 16.70 0.58 16.75 nr 33.45

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

576 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

3 pole; neutral and earth16 Amp 13.68 15.67 0.52 15.02 nr 30.6932 Amp 19.19 21.99 0.73 21.08 nr 43.07

Angled sockets; surface mounted;Splashproof; 100–130 volts, 50–60 Hz; IP 44(Yellow)

2 pole and earth16 Amp 4.39 5.03 0.55 15.89 nr 20.9132 Amp 10.98 12.58 0.60 17.33 nr 29.91

3 pole and earth16 Amp 10.47 11.99 0.65 18.77 nr 30.7732 Amp 19.67 22.53 0.72 20.80 nr 43.33

3 pole; neutral and earth16 Amp 14.53 16.65 0.72 20.80 nr 37.4432 Amp 19.03 21.80 0.78 22.53 nr 44.33

Plugs; Watertight; 100–130 volts, 50–60 Hz;IP67 (Yellow)

2 pole and earth16 Amp 8.40 9.62 0.55 15.89 nr 25.5132 Amp 14.63 16.76 0.60 17.33 nr 34.0963 Amp 40.13 45.98 0.75 21.66 nr 67.64

Connectors; Watertight; 100–130 volts, 50–60Hz; IP 67 (Yellow)

2 pole and earth16 Amp 17.15 19.64 0.42 12.13 nr 31.7732 Amp 29.07 33.31 0.50 14.44 nr 47.7563 Amp 70.36 80.61 0.67 19.35 nr 99.96

Angled sockets; surface mounted;Watertight; 100–130 volts, 50–60 Hz; IP 67(Yellow)

2 pole and earth16 Amp 14.18 16.24 0.55 15.89 nr 32.1332 Amp 27.72 31.76 0.60 17.33 nr 49.09

Plugs; Splashproof; 200–250 volts, 50–60 Hz;IP 44 (Blue)

2 pole and earth16 Amp 2.02 2.31 0.55 15.89 nr 18.1932 Amp 7.26 8.31 0.60 17.33 nr 25.6463 Amp 34.99 40.08 0.75 21.66 nr 61.74

3 pole and earth16 Amp 8.04 9.21 0.65 18.77 nr 27.9932 Amp 10.80 12.38 0.72 20.80 nr 33.1763 Amp 35.12 40.24 0.83 23.97 nr 64.21

3 pole; neutral and earth16 Amp 8.57 9.82 0.72 20.80 nr 30.6132 Amp 13.01 14.90 0.78 22.53 nr 37.43

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 577

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V22: GENERAL LV POWER – cont'd

ACCESSORIES – cont'd

INDUSTRIAL SOCKETS/PLUGS – cont'd

Connectors; Splashproof; 200–250 volts,50–60 Hz; IP 44 (Blue)

2 pole and earth16 Amp 5.00 5.73 0.42 12.13 nr 17.8632 Amp 12.42 14.23 0.50 14.44 nr 28.6763 Amp 43.85 50.24 0.67 19.35 nr 69.59

3 pole and earth16 Amp 13.23 15.16 0.48 13.86 nr 29.0232 Amp 17.49 20.04 0.58 16.75 nr 36.7963 Amp 36.08 41.33 0.75 21.66 nr 63.00

3 pole; neutral and earth16 Amp 15.38 17.62 0.52 15.02 nr 32.6432 Amp 52.68 60.35 0.73 21.08 nr 81.44

Angled sockets; surface mounted;Splashproof; 200–250 volts, 50–60 Hz; IP 44(Blue)

2 pole and earth16 Amp 6.44 7.37 0.55 15.89 nr 23.2632 Amp 9.48 10.86 0.60 17.33 nr 28.1963 Amp 49.01 56.15 0.75 21.66 nr 77.82

3 pole and earth16 Amp 12.77 14.63 0.65 18.77 nr 33.4032 Amp 22.11 25.33 0.72 20.80 nr 46.1363 Amp 48.70 55.79 0.83 23.97 nr 79.76

3 pole; neutral and earth16 Amp 11.12 12.74 0.72 20.80 nr 33.5332 Amp 19.46 22.29 0.78 22.53 nr 44.82

Plugs; Watertight; 200–250 volts, 50–60 Hz;IP67 (Blue)

2 pole and earth16 Amp 8.40 9.62 0.41 11.84 nr 21.4732 Amp 14.62 16.75 0.50 14.44 nr 31.1963 Amp 40.13 45.98 0.66 19.06 nr 65.04125 Amp 102.87 117.85 0.86 24.84 nr 142.69

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

578 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Connectors; Watertight; 200–250 volts, 50–60Hz; IP 67 (Blue)

2 pole and earth16 Amp 16.92 19.38 0.42 12.13 nr 31.5132 Amp 26.96 30.89 0.50 14.44 nr 45.3363 Amp 56.65 64.90 0.67 19.35 nr 84.25125 Amp 168.41 192.94 0.87 25.13 nr 218.07

Angled sockets; surface mounted;Watertight; 200–250 volts, 50–60 Hz; IP 67(Blue)

2 pole and earth16 Amp 14.18 16.24 0.55 15.89 nr 32.1332 Amp 27.71 31.75 0.60 17.33 nr 49.08125 Amp 145.55 166.75 1.00 28.88 nr 195.63

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 579

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V32: UNINTERRUPTIBLE POWER SUPPLY

Uninterruptible power supply; sheet steelenclosure; self contained battery pack;including installation, testing andcommissioning.

Single phase input and output; 5 year batterylife; standard 13A socket outlet connection

1.0kVA (10 minute supply) 982.67 1125.81 0.30 8.66 nr 1134.471.0kVA (30 minute supply) 1719.95 1970.48 0.50 14.44 nr 1984.932.0kVA (10 minute supply) 1855.86 2126.19 0.50 14.44 nr 2140.632.0kVA (60 minute supply) 3115.73 3569.58 0.50 14.44 nr 3584.023.0kVA (10 minute supply) 2424.12 2777.23 0.50 14.44 nr 2791.673.0kVA (40 minute supply) 3683.99 4220.61 1.00 28.88 nr 4249.505.0kVA (30 minute supply) 5853.07 6705.65 1.00 28.88 nr 6734.538.0kVA (10 minute supply) 7471.92 8560.31 2.00 57.76 nr 8618.078.0kVA (30 minute supply) 8675.52 9939.23 2.00 57.76 nr 9997.00

Uninterruptible power supply; including finalconnections and testing and commissioning

Medium size static; single phase input andoutput; 10 year battery life; in cubicle

10.0 kVA (10 minutes supply) 7980.54 9143.02 10.00 288.82 nr 9431.8410.0 kVA (30 minutes supply) 9464.04 10842.61 15.00 433.23 nr 11275.8415.0 kVA (10 minutes supply) 10315.50 11818.10 10.00 288.82 nr 12106.9215.0 kVA (30 minutes supply) 12193.68 13969.86 15.00 433.23 nr 14403.0920.0 kVA (10 minutes supply) 13090.68 14997.52 10.00 288.82 nr 15286.3420.0 kVA (30 minutes supply) 14012.52 16053.64 15.00 433.23 nr 16486.87

Medium size static; three phase input andoutput; 10 year battery life; in cubicle

10.0 kVA (10 minutes supply) 9865.62 11302.69 10.00 288.82 nr 11591.5110.0 kVA (30 minutes supply) 11393.28 13052.87 15.00 433.23 nr 13486.1015.0 kVA (10 minutes supply) 10986.18 12586.47 15.00 433.23 nr 13019.7015.0 kVA (30 minutes supply) 13058.94 14961.16 20.00 577.64 nr 15538.8020.0 kVA (10 minutes supply) 13529.52 15500.28 20.00 577.64 nr 16077.9320.0 kVA (30 minutes supply) 14426.52 16527.94 25.00 722.05 nr 17250.0030.0 kVA (10 minutes supply) 14674.92 16812.53 25.00 722.05 nr 17534.5830.0 kVA (30 minutes supply) 15709.92 17998.29 30.00 866.47 nr 18864.76

Large size static; three phase input and output;10 year battery life; in cubicle

40 kVA (10 minutes supply) 14536.92 16654.43 30.00 866.47 nr 17520.8940 kVA (30 minutes supply) 19071.60 21849.65 30.00 866.47 nr 22716.1160 kVA (10 minutes supply) 21276.84 24376.11 35.00 1010.88 nr 25386.9960 kVA (30 minutes supply) 26995.56 30927.84 35.00 1010.88 nr 31938.72100 kVA (10 minutes supply) 24493.62 28061.46 40.00 1155.29 nr 29216.75200 kVA (10 minutes supply) 42041.70 48165.66 40.00 1155.29 nr 49320.95300 kVA (10 minutes supply) 62291.82 71365.50 40.00 1155.29 nr 72520.78400 kVA (10 minutes supply) 82322.52 94313.95 50.00 1444.11 nr 95758.06500 kVA (10 minutes supply) 100436.40 115066.37 60.00 1732.93 nr 116799.30600 kVA (10 minutes supply) 115692.30 132544.50 70.00 2021.75 nr 134566.26800 kVA (10 minutes supply) 150914.04 172896.78 80.00 2310.58 nr 175207.36

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

580 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Integral diesel rotary; three phase input andoutput; no break supply; includingventilation and accoustic attenuation, oil daytank and interconnecting pipework

100 kVA 127587.66 146172.59 100.00 2888.22 nr 149060.81125 kVA 144853.42 165953.35 100.00 2888.22 nr 168841.57150 kVA 155745.82 178432.38 100.00 2888.22 nr 181320.60180 kVA 166889.54 191199.34 100.00 2888.22 nr 194087.56200 kVA 245884.70 281701.25 100.00 2888.22 nr 284589.47250 kVA 253465.98 290386.85 100.00 2888.22 nr 293275.07300 kVA 260799.69 298788.82 120.00 3465.86 nr 302254.68400 kVA 307542.81 352340.73 120.00 3465.86 nr 355806.59500 kVA 337730.39 386925.55 120.00 3465.86 nr 390391.42630 kVA 408572.83 468087.18 140.00 4043.51 nr 472130.69800 kVA 493299.91 565155.94 140.00 4043.51 nr 569199.451000 kVA 554352.81 635102.06 140.00 4043.51 nr 639145.571125 kVA 625123.97 716182.03 160.00 4621.15 nr 720803.181250 kVA 658018.72 753868.36 160.00 4621.15 nr 758489.511500 kVA 722203.93 827403.04 170.00 4909.97 nr 832313.021750 kVA 819460.19 938826.04 170.00 4909.97 nr 943736.01

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 581

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V40: EMERGENCY LIGHTING

Y73 – LUMINAIRES

24 Volt/50 Volt/110 volt fluorescent slaveluminaires

For use with DC central battery systemsIndoor, 8 Watt 36.71 42.06 0.80 23.11 nr 65.16Indoor, exit sign box 45.74 52.41 0.80 23.11 nr 75.51Outdoor, 8 Watt weatherproof 40.92 46.88 0.80 23.11 nr 69.99Conversion module AC/DC 45.74 52.41 0.25 7.22 nr 59.63

Self contained; polycarbonate base anddiffuser; LED charging light to Europeansign directive; 3 hour standby

Non maintainedIndoor, 8 Watt 40.54 46.45 1.00 28.88 nr 75.33Outdoor, 8 Watt weatherproof, vandalresistantIP65 58.15 66.62 1.00 28.88 nr 95.51

MaintainedIndoor, 8 Watt 59.13 67.75 1.00 28.88 nr 96.63Outdoor, 8 Watt weatherproof, vandalresistantIP65 85.94 98.46 1.00 28.88 nr 127.34

Exit signage Exit sign; gold effect, pendularincluding brackets

Non maintained, 8 Watt 110.33 126.41 1.00 28.88 nr 155.29Maintained, 8 Watt 118.77 136.07 1.00 28.88 nr 164.95

Modification kit Module & battery for 58Wfluorescent

modification from mains fitting to emergency;3 hour standby 38.04 43.58 0.50 14.44 nr 58.02Extra for remote box (when fitting is too smallfor modification) 18.89 21.64 0.50 14.44 nr 36.08

12 Volt low voltage lighting; non maintained; 3hour standby

2 x 20 Watt lamp load 131.44 150.58 1.20 34.66 nr 185.241 x 50 Watt lamp load 143.49 164.39 1.00 28.88 nr 193.27

Maintained 3 hour standby2 x 20 Watt lamp load 124.88 143.07 1.20 34.66 nr 177.731 x 50 Watt lamp load 136.30 156.15 1.00 28.88 nr 185.04

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

582 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

DC central battery systems BS5266compliant 24/50/110 Volt

DC supply to luminaires on mains failure; metalcubicle with battery charger, changeover deviceand battery as integral unit; ICEL 1001compliant; 10 year design life valve regulatedlead acid battery; 24 hour recharge; LCD display& LED indication; ICEL alarm pack; Includeson-site commissioning on 110 Volt systems only

24 Volt, wall mounted300 W maintained, 1 hour 2089.55 2393.92 4.00 115.53 nr 2509.45635 W maintained, 3 hour 2534.80 2904.03 6.00 173.29 nr 3077.32470 W non maintained, 1 hour 1862.82 2134.17 4.00 115.53 nr 2249.70780 W non maintained, 3 hour 2201.74 2522.45 6.00 173.29 nr 2695.74

50 Volt935 W maintained, 3 hour2266.01 2596.09 8.00 231.06 nr 2827.151965 W maintained, 3 hour 2786.06 3191.89 8.00 231.06 nr 3422.951311 W non maintained, 3 hour 2727.63 3124.95 8.00 231.06 nr 3356.012510 W non maintained 3, hour 4165.07 4771.77 8.00 231.06 nr 5002.83

110 Volt1603 W maintained, 3 hour 3925.50 4497.30 8.00 231.06 nr 4728.364446 W maintained, 3 hour 4482.94 5135.94 10.00 288.82 nr 5424.772492 W non maintained, 3 hour 4079.76 4674.03 10.00 288.82 nr 4962.865429 W non maintained, 3 hour 6796.87 7786.93 12.00 346.59 nr 8133.51

DC central battery systems; BS EN 50171compliant; 24/50/110 Volt

Central power systems

DC supply to luminaires on mains failure; metalcubicle with battery charger, changeover deviceand battery as integral unit; 10 year design lifevalve regulated lead acid battery; 12 hourrecharge to 80% of specified duty; low voltsdiscount; LCD display & LED indication;includes on-site commissioning for CPSsystems only; battery sized for 'end of life' @20°C test pushbutton

24 Volt, floor standing400 W non maintained, 1 hour 1962.17 2247.98 4.00 115.53 nr 2363.51600 W maintained, 3 hour 2523.12 2890.65 6.00 173.29 nr 3063.94

50 Volt2133 W non maintained, 3 hour 4410.49 5052.94 8.00 231.06 nr 5284.001900 W maintained, 3 hour 4215.32 4829.34 8.00 231.06 nr 5060.40

110 Volt2200 W non maintained, 3 hour 4079.76 4674.03 8.00 231.06 nr 4905.094000 W maintained, 3 hour 4553.06 5216.28 12.00 346.59 nr 5562.86

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 583

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V40: EMERGENCY LIGHTING – cont'd

LUMINAIRES – cont'd

Low Power Systems

DC supply to luminaires on mains failure;metal cubicle with battery charger,changeover device and battery as integralunit; 5 Year design life valve regulated leadacid battery; low volts discount; LED display& LED indication; battery sized for 'end oflife' @ 20°C test pushbutton

24 Volt, floor standing300 W non maintained, 1 hour 2152.24 2465.74 4.00 115.53 nr 2581.27600 W maintained, 3 hour 2382.14 2729.14 6.00 173.29 nr 2902.43

AC static inverter system; BS5266compliant; one hour standby

Central system supplying AC power on mainsfailure to mains luminaires; ICEL 1001 compliantmetal cubicle(s) with changeover device, batterycharger, battery & static inverter; 10 year designLlfe valve regulated lead acid battery; 24 hourrecharge; LED indication and LCD display; puresinewave output

One hour750 VA, 600 W single phase I/P & O/P 2544.15 2914.74 6.00 173.29 nr 3088.033 KVA, 2.55 KW single phase I/P & O/P 4174.42 4782.48 8.00 231.06 nr 5013.545 KVA, 4.25 KW single phase I/P & O/P 5511.35 6314.16 10.00 288.82 nr 6602.988 KVA, 6.80 KW single phase I/P & O/P 6493.02 7438.82 12.00 346.59 nr 7785.4110 KVA, 8.5 KW single phase I/P & O/P 8381.56 9602.45 14.00 404.35 nr 10006.8013 KVA, 11.05 KW single phase I/P & O/P 11213.20 12846.56 16.00 462.12 nr 13308.6715 KVA, 12.75 KW single phase I/P & O/P 11621.06 13313.83 30.00 866.47 nr 14180.3020 KVA, 17.0 KW3 phase I/P & single phaseO/P 16050.24 18388.18 40.00 1155.29 nr 19543.4730 KVA, 25.5 KW 3 phase I/P & O/P 21690.14 24849.61 60.00 1732.93 nr 26582.5440 KVA, 34.0 KW 3 phase I/P & O/P 27040.23 30979.02 80.00 2310.58 nr 33289.5950 KVA, 42.5 KW 3 phase I/P & O/P 35266.35 40403.39 90.00 2599.40 nr 43002.7965 KVA, 55.25 KW 3 phase I/P & O/P 43262.26 49564.01 100.00 2888.22 nr 52452.2390 KVA, 68.85 KW 3 phase I/P & O/P 57169.19 65496.68 120.00 3465.86 nr 68962.55120 KVA, 102 KW 3 phase I/P & O/P 63815.30 73110.89 150.00 4332.33 nr 77443.22

Three hour750 VA, 600 W single phase I/P & O/P 2977.72 3411.47 6.00 173.29 nr 3584.763 KVA, 2.55 KW single phase I/P & O/P 5010.01 5739.79 8.00 231.06 nr 5970.855 KVA, 4.25 KW single phase I/P & O/P 7941.98 9098.84 10.00 288.82 nr 9387.668 KVA, 6.80 KW single phase I/P & O/P 9880.94 11320.24 12.00 346.59 nr 11666.8210 KVA, 8.5 KW single phase I/P & O/P 13033.95 14932.53 14.00 404.35 nr 15336.8813 KVA, 11.05 KW single phase I/P & O/P 16071.27 18412.28 16.00 462.12 nr 18874.3915 KVA, 12.75 KW single phase I/P & O/P 16334.22 18713.53 30.00 866.47 nr 19579.9920 KVA, 17.0 KW3 phase I/P & single phaseO/P 23782.03 27246.22 40.00 1155.29 nr 28401.5030 KVA, 25.5 KW 3 phase I/P & O/P 35543.32 40720.70 60.00 1732.93 nr 42453.6340 KVA, 34.0 KW 3 phase I/P & O/P 42495.62 48685.70 80.00 2310.58 nr 50996.2850 KVA, 42.5 KW 3 phase I/P & O/P 57316.44 65665.38 90.00 2599.40 nr 68264.7865 KVA, 55.25 KW 3 phase I/P & O/P 69300.95 79395.60 100.00 2888.22 nr 82283.8290 KVA, 68.85 KW 3 phase I/P & O/P 82017.02 93963.95 120.00 3465.86 nr 97429.81120 KVA, 102 KW 3 phase I/P & O/P 101088.23 115813.15 150.00 4332.33 nr 120145.48

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

584 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

AC static inverter system; BS EN 50171compliant; one hour standby; Low powersystem (typically wall mounted)

Central system supplying AC power on mainsfailure to mains luminaires; metal cubicle(s) withchangeover device, battery charger, battery &static inverter; 5 year design life valve regulatedlead acid battery; LED indication and LCDdisplay; 12 hour recharge to 80% duty; inverterrated for 120% of load for 100% of duty; batterysized for 'end of life' @ 20°C test pushbutton

One hour300 VA, 240 W single phase I/P & O/P 1145.28 1312.11 3.00 86.65 nr 1398.75600 VA, 480 W single phase I/P & O/P 1379.01 1579.88 4.00 115.53 nr 1695.41750 VA, 600 W single phase I/P & O/P 2544.15 2914.74 6.00 173.29 nr 3088.03

Three hour150 VA, 120 W single phase I/P & O/P 1262.14 1445.99 3.00 86.65 nr 1532.63450 VA, 360 W single phase I/P & O/P 1495.87 1713.76 4.00 115.53 nr 1829.29750 VA, 600 W single phase I/P & O/P 2977.72 3411.47 6.00 173.29 nr 3584.76

AC static inverter system central powersystem; CPS BS EN 50171 compliant; onehour standby

Central system supplying AC power on mainsfailure to mains luminaires; metal cubicle(s) withchangeover device, battery charger, battery &static inverter; LED indication and LCD display;pure sinewave output; 10 year design life valveregulated lead acid battery; 12 hour recharge to80% duty specified; unverter rated for 120% ofload for 100% of duty; battery sized for 'end oflife' @ 20°C test push button; includes on-sitecommissioning

One hour750 VA, 600 W single phase I/P & O/P 2848.00 3262.85 6.00 173.29 nr 3436.143 KVA, 2.55 KW single phase I/P & O/P 4536.69 5197.52 8.00 231.06 nr 5428.585 KVA, 4.25 KW single phase I/P & O/P 5873.63 6729.21 10.00 288.82 nr 7018.038 KVA, 6.80 KW single phase I/P & O/P 6855.31 7853.88 12.00 346.59 nr 8200.4710 KVA, 8.5 KW single phase I/P & O/P 8802.27 10084.44 14.00 404.35 nr 10488.7913 KVA, 11.05 KW single phase I/P & O/P 11633.91 13328.55 16.00 462.12 nr 13790.6715 KVA, 12.75 KW single phase I/P & O/P 12041.77 13795.82 30.00 866.47 nr 14662.2920 KVA, 17.0 KW 3 phase I/P & single phaseO/P 16587.82 19004.07 40.00 1155.29 nr 20159.3630 KVA, 25.5 KW 3 phase I/P & O/P 22344.59 25599.39 60.00 1732.93 nr 27332.3240 KVA, 34.0 KW 3 phase I/P & O/P 27694.66 31728.78 80.00 2310.58 nr 34039.3550 KVA, 42.5 KW 3 phase I/P & O/P 36066.88 41320.53 90.00 2599.40 nr 43919.9265 KVA, 55.25 KW 3 phase I/P & O/P 44547.77 51036.78 100.00 2888.22 nr 53925.0090 KVA, 68.85 KW 3 phase I/P & O/P 58454.71 66969.46 120.00 3465.86 nr 70435.32120 KVA, 102 KW 3 phase I/P & O/P 65100.81 74583.65 150.00 4332.33 nr 78915.98

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

Material Costs/Prices for Measured Works – Electrical Installations 585

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

V40: EMERGENCY LIGHTING – cont'd

LUMINAIRES – cont'd

Low Power Systems – cont'd

Central system supplying AC power on mainsfailure to mains luminaires – cont'd

Three hour750 VA, 600 W single phase I/P & O/P 3281.57 3759.58 6.00 173.29 nr 3932.873 KVA, 2.55 KW single phase I/P & O/P 5372.28 6154.83 8.00 231.06 nr 6385.895 KVA, 4.25 KW single phase I/P & O/P 8324.30 9536.85 10.00 288.82 nr 9825.678 KVA, 6.80 KW single phase I/P & O/P 10243.21 11735.28 12.00 346.59 nr 12081.8610 KVA, 8.5 KW single phase I/P & O/P 13454.66 15414.52 14.00 404.35 nr 15818.8713 KVA, 11.05 KW single phase I/P & O/P 16491.99 18894.28 16.00 462.12 nr 19356.3915 KVA, 12.75 KW single phase I/P & O/P 16754.93 19195.52 30.00 866.47 nr 20061.9920 KVA, 17.0 KW 3 phase I/P & single phaseO/P 24319.61 27862.10 40.00 1155.29 nr 29017.3930 KVA, 25.5 KW 3 phase I/P & O/P 36197.76 41470.47 60.00 1732.93 nr 43203.4040 KVA, 34.0 KW 3 phase I/P & O/P 43150.07 49435.48 80.00 2310.58 nr 51746.0650 KVA, 42.5 KW 3 phase I/P & O/P 58116.96 66582.51 90.00 2599.40 nr 69181.9165 KVA, 55.25 KW 3 phase I/P & O/P 70586.46 80868.37 100.00 2888.22 nr 83756.5990 KVA, 68.85 KW 3 phase I/P & O/P 87754.54 100537.22 120.00 3465.86 nr 104003.08120 KVA, 102 KW 3 phase I/P & O/P 102373.74 117285.91 150.00 4332.33 nr 121618.24

V: ELECTRICAL SUPPLY/POWER/LIGHTING-SYSTEMS

586 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

W10: TELECOMMUNICATIONS

Y61 – CABLES

Multipair internal telephone cable; BS 6746;loose laid on tray / basket

0.5 millimetre diameter conductor LSZHinsulated and sheathed multipair cables; BTspecification CW 1308

3 pair 0.11 0.13 0.03 0.87 m 1.004 pair 0.13 0.16 0.03 0.87 m 1.036 pair 0.19 0.23 0.03 0.87 m 1.1010 pair 0.39 0.48 0.05 1.44 m 1.9215 pair 0.49 0.60 0.06 1.73 m 2.3320 pair + 1 wire 0.65 0.80 0.06 1.73 m 2.5325 pair 0.80 0.98 0.08 2.31 m 3.2940 pair + earth 1.24 1.52 0.08 2.31 m 3.8350 pair + earth 1.62 1.98 0.10 2.89 m 4.8780 pair + earth 2.53 3.10 0.10 2.89 m 5.99100 pair + earth 3.13 3.83 0.12 3.47 m 7.30

Multipair internal telephone cable; BS 6746;installed in conduit / trunking

0.5 millimetre diameter conductor LSZHinsulated and sheathed multipair cables; BTspecification CW 1308

3 pair 0.11 0.13 0.05 1.44 m 1.584 pair 0.13 0.16 0.06 1.73 m 1.896 pair 0.19 0.23 0.06 1.73 m 1.9710 pair 0.39 0.48 0.07 2.02 m 2.5015 pair 0.49 0.60 0.07 2.02 m 2.6220 pair + 1 wire 0.65 0.80 0.09 2.60 m 3.4025 pair 0.80 0.98 0.10 2.89 m 3.8740 pair + earth 1.24 1.52 0.12 3.47 m 4.9850 pair + earth 1.62 1.98 0.14 4.04 m 6.0380 pair + earth 2.53 3.10 0.14 4.04 m 7.14100 pair + earth 3.13 3.83 0.15 4.33 m 8.16

Low speed data; unshielded twisted pair; solidcopper conductors; LSOH sheath; nominalimpedance 100 Ohm; Category 3 to ISO IS1801/EIA/TIA 568B and EN50173/50174standards to current revisions

Installed in riser25 pair 24AWG 1.52 1.86 0.03 0.87 m 2.7350 pair 24AWG 3.03 3.71 0.06 1.73 m 5.44100 pair 24AWG 5.10 6.24 0.10 2.89 m 9.13

Installed below floor25 pair 24AWG 1.52 1.86 0.02 0.58 m 2.4450 pair 24AWG 3.03 3.71 0.05 1.44 m 5.15100 pair 24AWG 5.10 6.24 0.08 2.31 m 8.56

W:COMMUNICATIONS/SECURITY/CONTROL

Material Costs/Prices for Measured Works – Electrical Installations 587

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

W10: TELECOMMUNICATIONS – cont'd

Y74 – ACCESSORIES

Telephone outlet: moulded plastic plate withbox; fitted and connected; flush or surfacemounted

Single master outlet 6.08 7.32 0.35 10.11 nr 17.42Single secondary outlet 4.49 5.41 0.35 10.11 nr 15.51

Telephone outlet: bronze or satinchromeplate; with box; fitted and connected;flush or surface mounted

Single master outlet 9.90 11.91 0.35 10.11 nr 22.02Single secondary outlet 10.82 13.02 0.35 10.11 nr 23.12

Frames and Box ConnectionsProvision and Installation of a Dual VerticalKrone 108A Voice Distribution Frame that canaccommodate a total of 138 x Krone 237AStrips 218.90 268.03 1.50 43.32 nr 311.35Label Frame (traffolyte style) 1.38 1.69 0.27 7.80 nr 9.49Provision and Installation of a Box Connection301A Voice Termination Unit that canaccommodate a total of 10 x Krone 237AStrips 18.98 23.24 0.25 7.22 nr 30.46Label Frame (traffolyte style) 0.45 0.55 0.08 2.40 nr 2.95Provision and Installation of a Box Connection201 Voice Termination Unit that canaccommodate 20 pairs 10.10 12.37 0.17 4.79 nr 17.16Label Frame (traffolyte style) 0.45 0.55 0.08 2.40 nr 2.95

Terminate, Test and Label Voice Multicore

Patch Panels

Voice; 19" wide fully loaded, finished in blackincluding termination and forming of cables(assuming 2 pairs per port)

25 port – RJ45 UTP – Krone 47.50 58.16 2.60 75.09 nr 133.2550 port – RJ45 UTP – Krone 64.75 79.28 4.65 134.30 nr 213.58900 pair fully loaded Systimax style of frameincluding forming and termination of 9 x 100pair cables 535.00 655.07 25.00 722.05 nr 1377.12Installation and termination of Krone Strip (10pair block – 237A) including designation labelstrip 4.25 5.20 0.50 14.44 nr 19.64Patch panel and Outlet abelling per port(traffolyte style) 0.16 0.20 0.02 0.58 nr 0.77Provision and installation of a voice jumper,for cross termination on Krone terminationStrips 0.05 0.06 0.06 1.73 nr 1.79CW1308 / Cat 3 cable circuit test per pair - - 0.04 1.16 nr 1.16

W:COMMUNICATIONS/SECURITY/CONTROL

588 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

W20: RADIO/TELEVISION

Y61 – CABLES

RADIO

Radio Frequency Cable; BS 2316 ; PVCsheathed; laid loose

7/0.41mm tinned copper inner conductor; solidpolyethylene dielectric insulation; bare copperwire braid; PVC sheath; 75 ohm impedance

Cable 1.10 1.26 0.05 1.44 m 2.70

Twin 1/0.58mm copper covered steel solid corewire conductor; solid polyethylene dielectricinsulation; barecopper wire braid; PVC sheath;75 ohm impedance

Cable 1.57 1.80 0.05 1.44 m 3.24

TELEVISION

Television aerial cable; coaxial; PVCsheathed; fixed to backgrounds

General purpose TV aerial downlead; copperstranded inner conductor; cellular polytheneinsulation; copper braid outer conductor; 75 ohmimpedance

7/0.25mm 0.29 0.33 0.06 1.73 m 2.07

Low loss TV aerial downlead; solid copper innerconductor; cellular polythene insulation; copperbraid outer; conductor; 75 ohm impedance

1/1.12mm 0.47 0.54 0.06 1.73 m 2.27

Low loss air spaced; solid copper innerconductor; air spaced polythene insulation;copper braid outer conductor; 75 ohmimpedance

1/1.00mm 0.28 0.32 0.06 1.73 m 2.05

Satelite aerial downlead; solid copper innerconductor; air spaced polythene insulation;copper tape and braid outer conductor; 75 ohmimpedance

1/1.00mm 0.59 0.68 0.06 1.73 m 2.41

Satelite TV coaxial; solid copper innerconductor; semi air spaced polyethylenedielectric insulation; plain annealed copper foiland copper braid screen in outer conductor;PVC sheath; 75 ohm impedance

1/1.25mm 0.78 0.89 0.08 2.31 m 3.20

W:COMMUNICATIONS/SECURITY/CONTROL

Material Costs/Prices for Measured Works – Electrical Installations 589

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

W20: RADIO/TELEVISION – cont'd

CABLES – cont'd

TELEVISION – cont'd

Television aerial cable; coaxial; PVCsheathed; fixed to backgrounds – cont'd

Satelite TV coaxial; solid copper innerconductor; air spaced polyethylene dielectricinsulation; plain annealed copper foil and copperbraid screen in outer conductor; PVC sheath; 75ohm impedance

1/1.67mm 1.29 1.48 0.09 2.60 m 4.08

Video cable; PVC flame retardant sheath;laid loose

7/0.1mm silver coated copper covered annealedsteel wire conductor; polyethylene dielectricinsulation with tin coated copper wire braid; 75ohm impedance

Cable 0.74 0.85 0.05 1.44 m 2.29

Y74 – ACCESSORIES

TV co-axial socket outlet: moulded plastic box;flush or surface mounted

One way Direct Connection 7.08 8.51 0.35 10.11 nr 18.62Two way Direct Connection 9.87 11.87 0.35 10.11 nr 21.98One way Isolated UHF/VHF 12.46 14.99 0.35 10.11 nr 25.10Two way Isolated UHF/VHF 16.98 20.42 0.35 10.11 nr 30.53

W:COMMUNICATIONS/SECURITY/CONTROL

590 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

W23: CLOCKS

Clock timing systems; master and slaveunits; fixed to background; excludingsupports and fixings

Quartz master clock with solid state digitalreadout for parallel loop operation; one minute,half minute and one second pulse; maximum of160 clocks

Over two loops only 630.00 721.77 4.40 127.08 nr 848.85

Power supplies for above, giving 24 hourspower reserve

2 6 Amp hour batteries 183.75 210.52 3.00 86.65 nr 297.162 15 Amp hour batteries 210.00 240.59 5.00 144.41 nr 385.00

Radio receiver to accept BBC RugbyTransmitter MSF signal

To synchronise time of above Quartz masterclock 136.50 156.38 7.04 203.40 nr 359.78

Wall clocks for slave (impulse) systems; 24VDC, white dial with black numerals fitted withaxispolycarbonate disc; BS 467.7 Class O

305mm diameter 1 minute impulse 55.17 63.21 1.37 39.57 nr 102.77305mm diameter 1/2 minute impulse 55.17 63.21 1.37 39.57 nr 102.77227mm diameter 1 second impulse 78.75 90.22 1.37 39.57 nr 129.79305mm diameter 1 second impulse 78.75 90.22 1.37 39.57 nr 129.79

Quartz battery movement; BS 467.7 Class O;white dial with black numerals and sweepsecond hand; fitted with axispolycarbonate disc;stove enamel case

305mm diameter 28.88 33.09 0.77 22.24 nr 55.33

Internal wall mounted electric clock; white dialwith black numerals; 240v, 50 Hz

305mm diameter 36.75 42.10 1.00 28.88 nr 70.99458mm diameter 157.50 180.44 1.00 28.88 nr 209.32

Matching clock; BS 467.7 Class O; 240V AC,50/60 Hz mains supply; 12 hour duration; dialwith 1–12; IP 66; axispolycarbonate disc; spunmetal movement cover; semi flush mount on 6point fixing bezel

227mm diameter 210.00 240.59 0.62 17.91 nr 258.50

Digital clocks; 240V, 50 hz supply; with/withoutsynchronisation from masterclock;12/24 hourdisplay; stand alone operation; 50mm digits

Flush – hours/minutes/seconds orminutes/seconds/10th seconds 210.00 240.59 0.57 16.46 nr 257.05Surface – hours/minutes/seconds orminutes/seconds/10th seconds 183.75 451.11 0.57 16.46 nr 467.57Flush – hours/minutes or minutes/seconds 178.50 638.13 0.57 16.46 nr 654.60Surface – hours/minutes or minutes/seconds 152.25 403.56 0.57 16.46 nr 420.02

W:COMMUNICATIONS/SECURITY/CONTROL

Material Costs/Prices for Measured Works – Electrical Installations 591

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

W30: DATA TRANSMISSION

Cabinets

Floor standing; suitable for 19" patch panelswith glass lockable doors, metal rear doors, sidepanels, vertical cable management, 2 x 4 wayPDU's, 4 way fan, earth bonding kit; installed onraised floor

600 wide x 800 deep – 18U 655.20 849.59 3.00 86.65 nr 936.24600 wide x 800 deep – 24U 682.50 884.99 3.00 86.65 nr 971.64600 wide x 800 deep – 33U 733.00 950.48 4.00 115.53 nr 1066.00600 wide x 800 deep – 42U 786.25 1019.53 4.00 115.53 nr 1135.05600 wide x 800 deep – 47U 830.00 1076.26 4.00 115.53 nr 1191.78800 wide x 800 deep – 42U 890.00 1154.06 4.00 115.53 nr 1269.59800 wide x 800 deep – 47U 928.25 1203.66 4.00 115.53 nr 1319.18Label cabinet 2.10 2.72 0.25 7.22 nr 9.94

Wall mounted; suitable for 19" patch panels withglass lockable doors, side panels, vertical cablemanagement, 2 x 4 way PDU's, 4 way fan, earthbonding kit; fixed to wall

19 wide x 500 deep – 9U 437.00 566.65 3.00 86.65 nr 653.3019 wide x 500 deep – 12U 447.75 580.59 3.00 86.65 nr 667.2419 wide x 500 deep – 15U 464.00 601.67 3.00 86.65 nr 688.3119 wide x 500 deep – 18U 546.00 707.99 3.00 86.65 nr 794.6419 wide x 500 deep – 21U 568.00 736.52 3.00 86.65 nr 823.17Label cabinet 2.10 2.72 0.25 7.22 nr 9.94

Frames

Floor standing; suitable for 19" patch panelswith supports, vertical cable management, earthbonding kit; installed on raised floor

19 wide x 500 deep – 25U 491.50 637.32 2.50 72.21 nr 709.5319 wide x 500 deep – 39U 600.50 778.66 2.50 72.21 nr 850.8719 wide x 500 deep – 42U 655.25 849.66 2.50 72.21 nr 921.8619 wide x 500 deep – 47U 710.00 920.65 2.50 72.21 nr 992.86Label frame 2.10 2.72 0.25 7.22 nr 9.94

Copper Data Cabling

Unshielded twisted pair; solid copperconductors; PVC insulation; nominal impedance100 Ohm; Cat 5e to ISO 11801, EIA/TIA 568Band EN 50173/50174 standards to the currentrevisions

4 pair 24AWG; nominal outside diameter5.6mm; installed above ceiling 0.14 0.19 0.02 0.58 m 0.764 pair 24AWG; nominal outside diameter5.6mm; installed in riser 0.14 0.19 0.02 0.58 m 0.764 pair 24AWG; nominal outside diameter5.6mm; installed below floor 0.14 0.19 0.01 0.29 m 0.484 pair 24AWG; nominal outside diameter5.6mm; installed in trunking 0.14 0.19 0.02 0.58 m 0.76

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592 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Unshielded twisted pair; solid copperconductors; LSOH sheathed; nominalimpedance 100 Ohm; Cat 5e to ISO 11801, EIA/TIA 568B and EN 50173/50174 standards to thecurrent revisions

4 pair 24AWG; nominal outside diameter5.6mm; installed above ceiling 0.22 0.28 0.02 0.58 m 0.864 pair 24AWG; nominal outside diameter5.6mm; installed in riser 0.22 0.28 0.02 0.58 m 0.864 pair 24AWG; nominal outside diameter5.6mm; installed below floor 0.22 0.28 0.01 0.29 m 0.574 pair 24AWG; nominal outside diameter5.6mm; installed in trunking 0.22 0.28 0.02 0.58 m 0.86

Unshielded twisted pair; solid copperconductors; PVC insulation; nominal impedance100 Ohm; Cat 6 to ISO 11801, EIA/TIA 568Band EN 50173/50174 standards to the currentrevisions

4 pair 24AWG; nominal outside diameter5.6mm; installed above ceiling 0.23 0.29 0.02 0.43 m 0.734 pair 24AWG; nominal outside diameter5.6mm; installed in riser 0.23 0.29 0.02 0.43 m 0.734 pair 24AWG; nominal outside diameter5.6mm; installed below floor 0.23 0.29 0.01 0.23 m 0.524 pair 24AWG; nominal outside diameter5.6mm; installed in trunking 0.23 0.29 0.02 0.58 m 0.87

Unshielded twisted pair; solid copperconductors; LSOH sheathed; nominalimpedance 100 Ohm; Cat 6 to ISO 11801, EIA/TIA 568B and EN 50173/50174 standards to thecurrent revisions

4 pair 24AWG; nominal outside diameter5.6mm; installed above ceiling 0.27 0.35 0.02 0.64 m 0.984 pair 24AWG; nominal outside diameter5.6mm; installed in riser 0.27 0.35 0.02 0.64 m 0.984 pair 24AWG; nominal outside diameter5.6mm; installed below floor 0.27 0.35 0.01 0.32 m 0.674 pair 24AWG; nominal outside diameter5.6mm; installed in trunking 0.27 0.35 0.02 0.64 m 0.98

Patch panels

Category 5e; 19" wide fully loaded, finished inblack including termination and forming ofcables

24 port – RJ45 UTP – Krone / 110 69.00 89.47 4.75 137.19 nr 226.6648 port – RJ45 UTP – Krone / 110 129.50 167.92 9.35 270.05 nr 437.97Patch panel labelling per port 0.22 0.29 0.02 0.58 nr 0.86

Category 6; 19" wide fully loaded, finished inblack including termination and forming ofcables

24 port – RJ45 UTP – Krone / 110 132.00 171.16 5.00 144.41 nr 315.5748 port – RJ45 UTP – Krone / 110 240.50 311.85 9.80 283.05 nr 594.90Patch panel labelling per port 0.22 0.29 0.02 0.58 nr 0.86

W:COMMUNICATIONS/SECURITY/CONTROL

Material Costs/Prices for Measured Works – Electrical Installations 593

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

W30: DATA TRANSMISSION – cont'd

Work Station

Category 5e RJ45 data outlet plate andmultiway outlet boxes for wall, ceiling and belowfloor installations including label to ISO 11801standardsWall mounted; fully loaded

One gang LSOH PVC plate 5.97 7.75 0.15 4.33 nr 12.08Two gang LSOH PVC plate 8.55 11.09 0.20 5.78 nr 16.86Four gang LSOH PVC plate 14.63 18.97 0.40 11.55 nr 30.52One gang satin brass plate 14.94 19.37 0.25 7.22 nr 26.59Two gang satin brass plate 16.84 21.84 0.33 9.53 nr 31.37

Ceiling mounted; fully loadedOne gang metal clad plate 7.93 10.28 0.33 9.53 nr 19.82Two gang metal clad plate 10.76 13.96 0.45 13.00 nr 26.95

Below floor; fully loadedFour way outlet box, 5 m length 20mm flexibleconduit with glands and starin relief bracket 26.80 34.75 0.80 23.11 nr 57.86Six way outlet box, 5 m length 25mm flexibleconduit with glands and strain relief bracket 34.65 44.93 1.20 34.66 nr 79.59Eight way outlet box, 5 m length 25mmflexible conduit with glands and strain reliefbracket 43.62 56.56 1.40 40.44 nr 97.00Installation of outlet boxes to desks - - 0.40 11.55 nr 11.55

Category 6 RJ45 data outlet plate and multiwayoutlet boxes for wall, ceiling and below floorinstallations including label to ISO 11801standards

Wall mounted; fully loadedOne gang LSOH PVC plate 8.38 10.87 0.17 4.77 nr 15.64Two gang LSOH PVC plate 12.30 15.95 0.22 6.35 nr 22.30Four gang LSOH PVC plate 22.21 28.80 0.44 12.71 nr 41.50One gang satin brass plate 14.35 18.60 0.28 7.94 nr 26.55Two gang satin brass plate 17.95 23.28 0.36 10.48 nr 33.76

Ceiling mounted; fully loadedOne gang metal clad plate 9.52 12.34 0.36 10.48 nr 22.83Two gang metal clad plate 13.43 17.42 0.50 14.30 nr 31.71

Below floor; fully loadedFour way outlet box, 5 m length 20mm flexibleconduit with glands and starin relief bracket 32.85 42.59 0.88 25.42 nr 68.01Six way outlet box, 5 m length 25mm flexibleconduit with glands and strain relief bracket 43.69 56.66 1.32 38.12 nr 94.78Eight way outlet box, 5 m length 25mmflexible conduit with glands and strain reliefbracket 55.65 72.16 1.54 44.48 nr 116.64Installation of outlet boxes to desks - - 0.40 11.55 nr 11.55

Category 5e cable test - - 0.10 2.89 - 2.89Category 6 cable test - - 0.11 3.18 nr 3.18

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594 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Copper Patch LeadsCategory 5e; straight through booted RJ45 UTP– RJ45 UTP

Patch lead 1m length 1.65 2.14 0.09 2.60 nr 4.74Patch lead 3m length 1.96 2.54 0.09 2.60 nr 5.14Patch lead 5m length 2.78 3.61 0.10 2.89 nr 6.49Patch lead 7m length 4.07 5.28 0.10 2.89 nr 8.16

Category 6; straight through booted RJ45 UTP –RJ45 UTP

Patch lead 1 m length 4.38 5.68 0.09 2.60 nr 8.28Patch lead 3 m length 6.59 8.55 0.09 2.60 nr 11.15Patch lead 5 m length 7.72 10.02 0.10 2.89 nr 12.91Patch lead 7 m length 9.79 12.69 0.10 2.89 nr 15.58

Note 1: With an intelligent Patching System,add a 25% uplift to the Cat5e and Cat 6System price. This would be dependant onthe System and IMS solution chosen, i.e.iPatch, RIT or iTRACs

Note 2: For a Cat 6 augmented solution(10Gbps capable), add 25% to a Cat 6System price

Fibre Infrastructure

Fibre optic cable, tight buffered, internal/externalapplication, single mode, LSOH sheathed

4 core fibre optic cable 1.35 1.75 0.10 2.89 m 4.648 core fibre optic cable 2.24 2.90 0.10 2.89 m 5.7912 core fibre optic cable 2.78 3.61 0.10 2.89 m 6.4916 core fibre optic cable 3.38 4.38 0.10 2.89 m 7.2724 core fibre optic cable 4.08 5.29 0.10 2.89 m 8.18

Fibre optic cable OM1 and OM2, tight buffered,internal/external application, 62.5/125 multimodefibre, LSOH sheathed

4 core fibre optic cable 1.44 1.87 0.10 2.89 m 4.768 core fibre optic cable 2.39 3.10 0.10 2.89 m 5.9912 core fibre optic cable 3.04 3.94 0.10 2.89 m 6.8316 core fibre optic cable 3.78 4.90 0.10 2.89 m 7.7924 core fibre optic cable 4.37 5.66 0.10 2.89 m 8.55

Fibre optic cable OM3, tight buffered, internalonly application, 50/125 multimode fibre, LSOHsheathed

4 core fibre optic cable 1.78 2.31 0.10 2.89 nr 5.208 core fibre optic cable 2.78 3.61 0.10 2.89 nr 6.4912 core fibre optic cable 4.03 5.22 0.10 2.89 nr 8.1124 core fibre cable 7.70 9.99 0.10 2.89 nr 12.88

W:COMMUNICATIONS/SECURITY/CONTROL

Material Costs/Prices for Measured Works – Electrical Installations 595

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

W30: DATA TRANSMISSION – cont'd

Fibre optic single and multimode connectorsand couplers including termination

ST singlemode booted connector 6.78 8.79 0.25 7.22 nr 16.01ST multimode booted connector 3.28 4.25 0.25 7.22 nr 11.47SC simplex singlemode booted connector 9.61 12.46 0.25 7.22 nr 19.68SC simplex multimode booted connector 3.50 4.54 0.25 7.22 nr 11.76SC duplex multimode booted connector 6.99 9.07 0.25 7.22 nr 16.29ST – SC duplex adaptor 17.00 22.04 0.01 0.29 nr 22.33ST inline bulkhead coupler 3.64 4.71 0.01 0.29 nr 5.00SC duplex coupler 6.80 8.81 0.01 0.29 nr 9.10MTRJ small form factor duplex connector 7.10 9.20 0.25 7.22 nr 16.42LC simplex multimode booted connector - - 0.25 7.22 nr 7.22Singlemode core test per core - - 0.20 5.78 nr 5.78Multimode core test per core - - 0.20 5.78 nr 5.78

Fibre; 19" wide fully loaded, labled, alluminiumalloy c/w couplers, fibre management andglands (excludes termination of fibre cores)

8 way ST; fixed drawer 68.78 89.19 0.50 14.44 nr 103.6316 way ST; fixed drawer 103.16 133.77 0.50 14.44 nr 148.2124 way ST; fixed drawer 143.32 185.84 0.50 14.44 nr 200.288 way ST; sliding drawer 87.50 113.46 0.50 14.44 nr 127.9016 way ST; sliding drawer 120.25 155.93 0.50 14.44 nr 170.3724 way ST; sliding drawer 158.25 205.20 0.50 14.44 nr 219.648 way (4 duplex) SC; fixed drawer 82.00 106.33 0.50 14.44 nr 120.7716 way (8 duplex) SC; fixed drawer 120.00 155.60 0.50 14.44 nr 170.0424 way (12 duplex) SC; fixed drawer 147.50 191.26 0.50 14.44 nr 205.708 way (4 duplex) SC; sliding drawer 103.75 134.53 0.50 14.44 nr 148.9716 way (8 duplex) SC; sliding drawer 142.00 184.13 0.50 14.44 nr 198.5724 way (12 duplex) SC; sliding drawer 169.25 219.47 0.50 14.44 nr 233.918 way (4 duplex) MTRJ; fixed drawer 93.00 120.59 0.50 14.44 nr 135.0316 way (8 duplex) MTRJ; fixed drawer 142.00 184.13 0.50 14.44 nr 198.5724 way (12 duplex) MTRJ; fixed drawer 169.25 219.47 0.50 14.44 nr 233.918 way (4 duplex) FC/PC; fixed drawer 97.50 126.43 0.50 14.44 nr 140.8716 way (8 duplex) FC/PC; fixed drawer 149.00 193.21 0.50 14.44 nr 207.6524 way (12 duplex) FC/PC; fixed drawer 177.75 230.49 0.50 14.44 nr 244.93Patch panel label per way 0.22 0.29 0.02 0.58 nr 0.86

Fibre Patch Leads

Single Mode Duplex OS1 LC – LCFibre patch lead 1 m length 19.64 25.47 0.08 2.31 nr 27.78Fibre patch lead 3 m length 21.34 27.67 0.08 2.31 nr 29.98Fibre patch lead 5 m length 22.42 29.08 0.10 2.89 nr 31.96

Multi Mode Duplex 50/125 OM3 MTRJ – MTRJFibre patch lead 1m length 21.98 28.50 0.08 2.31 nr 30.81Fibre patch lead 3m length 23.92 31.01 0.08 2.31 nr 33.32Fibre patch lead 5m length 25.11 32.56 0.10 2.89 nr 35.45

Duplex 50/125 OM3 ST – STFibre patch lead 1m length 23.55 30.53 0.08 2.31 nr 32.84Fibre patch lead 3m length 25.62 33.22 0.08 2.31 nr 35.53Fibre patch lead 5m length 26.91 34.90 0.10 2.89 nr. 37.79

Duplex 50/125 OM3 SC – SCFibre patch lead 1m length 20.93 27.14 0.08 2.31 nr 29.45

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596 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Firbe patch lead 3m length 22.77 29.53 0.08 2.31 nr 31.84Fibre patch lead 5m length 23.93 31.03 0.10 2.89 nr 33.91

Duplex 50/125 OM3 LC – LCFibre patch lead 1 m length 26.16 33.92 0.08 2.31 nr 36.23Fibre patch lead 3 m length 28.46 36.90 0.08 2.31 nr 39.21Fibre patch lead 5 m length 29.90 38.77 0.10 2.89 nr 41.66

W:COMMUNICATIONS/SECURITY/CONTROL

Material Costs/Prices for Measured Works – Electrical Installations 597

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

W40: ACCESS CONTROL

ACCESS CONTROL EQUIPMENT

Equipment to control the movement ofpersonnel into defined spaces; includesfixing to backgrounds, termination of powerand data cables; excludes cable containmentand cable installation

Access controlMagnetic swipe reader 136.50 156.38 1.50 63.61 nr 219.99Proximity reader 55.55 63.64 1.50 63.61 nr 127.25Exit button 12.03 13.78 1.50 63.61 nr 77.39Exit PIR 40.80 46.74 2.00 84.81 nr 131.56Emergency break glass double pole 16.49 18.89 1.00 42.41 nr 61.30Alarm contact flush 1.52 1.74 1.00 42.41 nr 44.15Alarm contact surface 1.48 1.70 1.00 42.41 nr 44.10Reader controller 16 door 2838.76 3252.27 4.00 169.62 nr 3421.89Reader controller 8 door 1794.93 2056.39 4.00 169.62 nr 2226.01Reader controller 2 door 495.60 567.79 4.00 169.62 nr 737.42Reader interface 260.97 298.98 1.50 63.61 nr 362.59Lock power supply 12 volt 3 AMP 57.77 66.19 2.00 84.81 nr 151.00Lock power supply 24 volt 3 AMP 66.31 75.97 2.00 84.81 nr 160.78Rechargeable battery 12 volt 7ah 11.75 13.46 0.25 10.60 nr 24.06

Lock EquipmentSingle slimline magnetic lock, monitored 48.35 55.39 2.00 84.81 nr 140.21Single slimline magnetic lock, unmonitored 45.76 52.43 1.75 74.21 nr 126.64Double slimline magnetic lock, monitored 96.72 110.81 4.00 169.62 nr 280.43Double slimline magnetic lock, unmonitored 91.52 104.85 4.50 190.83 nr 295.68Standard single magnetic lock, monitored 61.62 70.60 1.25 53.01 nr 123.60Standard single magnetic lock, unmonitored 54.47 62.40 1.00 42.41 nr 104.81Standard single magnetic lock, doublemonitored 90.14 103.27 1.50 63.61 nr 166.88Standard double magnetic lock, monitored 128.44 147.15 1.50 63.61 nr 210.76Standard double magnetic lock, unmonitored 110.89 127.04 1.25 53.01 nr 180.0512V electric release fail safe, monitored 37.14 42.55 1.25 53.01 nr 95.5612V electric release fail secure, monitored 37.14 42.55 1.00 42.41 nr 84.96Solenoid bolt 72.86 83.47 1.50 63.61 nr 147.08Electric mortice lock 278.46 319.02 1.00 42.41 nr 361.43

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598 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

W41: SECURITY DETECTION AND ALARM

SECURITY DETECTION AND ALARMEQUIPMENT

Detection and alarm systems for theprotection of property and persons; includesfixing of equipment to backgrounds andtermination of power and data cabling;excludes cable containment and cableinstallation

Detection, alarm equipmentAlarm contact flush 5.85 6.70 1.00 42.41 nr 49.11Alarm contact surface 4.92 5.64 1.00 42.41 nr 48.04Roller shutter contact 14.15 16.21 1.00 42.41 nr 58.62Personal attack button 7.87 9.02 1.00 42.41 nr 51.42Acoustic break glass detectors 24.44 28.00 2.00 84.81 nr 112.81Vibration detectors 11.33 12.98 2.00 84.81 nr 97.7912 metre PIR detector 21.50 24.63 1.50 63.61 nr 88.2415 metre dual detector 24.19 27.71 1.50 63.61 nr 91.328 zone alarm panel 139.13 159.40 3.00 127.22 nr 286.618-24 zone end station 186.90 214.12 4.00 169.62 nr 383.75Remote keypad 80.43 92.15 2.00 84.81 nr 176.968 zone expansion 48.69 55.78 1.50 63.61 nr 119.39Final exit set button 5.13 5.88 1.00 42.41 nr 48.28Self contained external sounder 34.74 39.80 2.00 84.81 nr 124.61Internal loudspeaker 9.10 10.43 2.00 84.81 nr 95.24Rechargeable battery 12 volt 7ah (amperehours) 11.75 13.46 0.25 10.60 nr 24.06

Surveillance EquipmentVandal resistant camera, colour 230.98 264.63 3.00 127.22 nr 391.84External camera, colour 182.72 209.34 5.00 212.03 nr 421.37Auto dome external, colour 799.95 916.47 5.00 212.03 nr 1128.50Auto dome external, colour/monochrome 922.17 1056.50 5.00 212.03 nr 1268.53Auto dome internal, colour 732.72 839.45 4.00 169.62 nr 1009.08Auto dome internal colour/monochrome 940.50 1077.50 4.00 169.62 nr 1247.12Mini internal domes 60.50 69.31 3.00 127.22 nr 196.53Camera switcher, 32 inputs 664.90 761.75 4.00 169.62 nr 931.38Full function keyboard 241.40 276.56 1.00 42.41 nr 318.9716 CH multiplexors, duplex 368.50 422.18 2.00 84.81 nr 506.9916 way DVR, 250 GB harddrive 1297.73 1486.76 3.00 127.22 nr 1613.9816 way DVR, 500 GB harddrive 1524.60 3233.44 3.00 127.22 nr 3360.6616 way DVR, 750 GB harddrive 1751.48 6019.82 1.00 42.41 nr 6062.2310" colour monitor 165.73 189.87 2.00 84.81 nr 274.6815" colour monitor 195.00 223.40 2.00 84.81 nr 308.2217" colour monitor, high resolution 241.39 276.55 2.00 84.81 nr 361.3621" colour monitor, high resolution 332.15 380.53 2.00 84.81 nr 465.34

W:COMMUNICATIONS/SECURITY/CONTROL

Material Costs/Prices for Measured Works – Electrical Installations 599

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

W50: FIRE DETECTION AND ALARM

STANDARD FIRE DETECTION CONTROLPANEL

Zone control panel; 2 x 12 volt batteries/chargeup to 48 hours standby; mild steel case; flush orsurface mounting

1 zone 161.37 184.88 3.00 86.65 nr 271.522 zone 217.22 248.86 3.51 101.34 nr 350.204 zone 255.75 293.00 4.00 115.53 nr 408.538 zone 379.43 434.70 5.00 144.41 nr 579.1112 zone 457.27 523.88 6.00 173.29 nr 697.1716 zone 771.02 883.33 6.00 173.29 nr 1056.6224 zone 1037.59 1188.73 6.00 173.29 nr 1362.02

Repeater panels8 zone 283.31 324.58 4.00 115.53 nr 440.11

EQUIPMENT

Manual call point units: plastic covered Surfacemounted

Call point 9.17 10.51 0.50 14.44 nr 24.95Call point; Weatherproof 84.77 97.12 0.80 23.11 nr 120.22

Flush mountedCall point 9.17 10.51 0.56 16.18 nr 26.69Call point; Weatherproof 84.77 97.12 0.86 24.86 nr 121.97

DetectorsSmoke, ionisation type with mounting base 31.77 36.40 0.75 21.67 nr 58.07Smoke, optical type with mounting base 31.77 36.40 0.75 21.67 nr 58.07Fixed temperature heat detector withmounting base (60°C) 25.57 29.29 0.75 21.67 nr 50.96Rate of Rise heat detector with mountingbase (90°C) 23.96 27.45 0.75 21.67 nr 49.12Duct detector including optical smoke detectorand base 203.12 232.71 2.00 57.76 nr 290.47Remote smoke detector LED indicator withbase 8.18 9.37 0.50 14.44 nr 23.81

Sounders6" bell, conduit box 17.69 20.27 0.75 21.67 nr 41.936" bell, conduit box; weatherproof - - 0.75 21.66 nr 21.66Siren; 230V 62.84 71.99 1.25 36.10 nr 108.10Magnetic Door Holder; 230V ; surface fixed 59.26 67.89 1.50 43.37 nr 111.26

ADDRESSABLE FIRE DETECTION CONTROLPANEL

Analogue addressable panel; BS EN54 Part 2and 4 1998; incorporating 120 addresses perloop (maximum 1-2km length); sounders wiredon loop; sealed lead acid integral batterystandby providing 48 hour standby; 24 volt DC;mild steel case; surface fixed

1 loop; 4 x 12 volt batteries 1250.84 1433.04 6.00 173.29 nr 1606.34

W:COMMUNICATIONS/SECURITY/CONTROL

600 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Extra for 1 loop panelLoop card 296.82 340.06 1.00 28.88 nr 368.94Repeater panel 868.39 994.88 6.00 173.29 nr 1168.18Network nodes 1486.00 1702.46 6.00 173.29 nr 1875.75

Interface unit; for other systemsMains powered 445.00 509.82 1.50 43.32 nr 553.14Loop powered 195.34 223.79 1.00 28.88 nr 252.68Single channel I/O 101.50 116.28 1.00 28.88 nr 145.17Zone module 126.25 144.64 1.50 43.32 nr 187.964 loop; 4 x 12 volt batteries; 24 hour standby;30 minute alarm 2097.00 2402.46 8.00 231.06 nr 2633.51

Extra for 4 loop panelLoop card 439.73 503.78 1.00 28.88 nr 532.66Repeater panel 1245.20 1426.58 6.00 173.29 nr 1599.87Mimic panel 3057.12 3502.43 5.00 144.41 nr 3646.84Network nodes 1484.84 1701.13 6.00 173.29 nr 1874.42

Interface unit; for other systemsMains powered 445.00 509.82 1.50 43.32 nr 553.14Loop powered 195.34 223.79 1.00 28.88 nr 252.68Single channel I/O 101.50 116.28 1.00 28.88 nr 145.17Zone module 126.25 144.64 1.50 43.32 nr 187.96Line modules 23.28 26.67 1.00 28.88 nr 55.558 loop; 4 x 12 volt batteries; 24 hour standby;30 minute alarm 4274.84 4897.53 12.00 346.59 nr 5244.12

Extra for 8 loop panelLoop card 439.73 503.78 1.00 28.88 nr 532.66Repeater panel 1245.20 1426.58 6.00 173.29 nr 1599.87Mimic panel 3057.12 3502.43 5.00 144.41 nr 3646.84Network nodes 1484.84 1701.13 6.00 173.29 nr 1874.42

Interface unit; for other systemsMains powered 445.00 509.82 1.50 43.32 nr 553.14Loop powered 195.36 223.82 1.00 28.88 nr 252.70Single channel I/O 42.60 48.81 1.00 28.88 nr 77.69Zone module 126.25 144.64 1.50 43.32 nr 187.96Line modules 23.28 26.67 1.00 28.88 nr 55.55

EQUIPMENT

Manual Call Point Surface mountedCall point 58.63 67.17 1.00 28.88 nr 96.05Call point; Weather proof 214.84 246.13 1.25 36.10 nr 282.24

Flush mountedCall point 58.63 67.17 1.00 28.88 nr 96.05Call point; Weather proof 214.84 246.13 1.25 36.10 nr 282.24

DetectorsSmoke, ionisation type with mounting base 59.71 68.41 0.75 21.67 nr 90.08Smoke, optical type with mounting base 59.10 67.71 0.75 21.67 nr 89.38Fixed temperature heat detector withmountingbase (60°C) 59.41 68.06 0.75 21.67 nr 89.73Rate of Rise heat detector with mountingbase (90°C) 59.41 68.06 0.75 21.67 nr 89.73

W:COMMUNICATIONS/SECURITY/CONTROL

Material Costs/Prices for Measured Works – Electrical Installations 601

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

W50: FIRE DETECTION AND ALARM – cont'd

ADDRESSABLE FIRE DETECTION CONTROLPANEL – cont'd

EQUIPMENT – cont'd

Duct Detector including optical smokedetector and addressable base 378.58 433.73 2.00 57.76 nr 491.49Beam smoke detector with transmitter andreceiver unit 583.64 668.66 2.00 57.76 nr 726.42Zone short circuit isolator 37.53 43.00 0.75 21.66 nr 64.66Plant interface unit 27.65 31.68 0.50 14.44 nr 46.12

SoundersXenon flasher, 24 volt, conduit box 63.04 72.22 0.50 14.44 nr 86.66Xenon flasher, 24 volt, conduit box;weatherproof 93.84 107.51 0.50 14.44 nr 121.956" bell, conduit box 17.69 99.13 0.75 21.67 nr 120.806" bell, conduit box; weatherproof 51.15 58.60 0.75 21.66 nr 80.26Siren; 24V polarised 63.84 73.14 1.00 28.88 nr 102.02Siren; 240V 62.84 71.99 1.25 36.10 nr 108.10Magnetic Door Holder; 240V ; surface fixed 59.26 67.89 1.50 43.37 nr 111.26

W:COMMUNICATIONS/SECURITY/CONTROL

602 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

W51: EARTHING AND BONDING

EARTH BAR

Earth bar; polymer insulators and basemounting; including connections

Non disconnect link6 way 149.29 171.04 0.81 23.39 nr 194.438 way 165.31 189.39 0.81 23.39 nr 212.7810 way 183.66 210.41 0.81 23.39 nr 233.81

Disconnect link6 way 168.17 192.67 1.01 29.17 nr 221.848 way 185.93 213.01 1.01 29.17 nr 242.1810 way 206.20 236.24 1.01 29.17 nr 265.41

Soild earth bar; including connections150 x 50 x 6 mm 45.50 52.13 1.01 29.17 nr 81.30

Extra for earthing

Disconnecting link300 x 50 x 6mm 56.45 64.68 1.16 33.50 nr 98.18500 x 50 x 6mm 62.10 71.14 1.16 33.50 nr 104.65

Crimp lugs; including screws and connections tocable

25 mm 0.42 0.48 0.31 8.95 nr 9.4335 mm 0.57 0.65 0.31 8.95 nr 9.6150 mm 0.67 0.77 0.32 9.24 nr 10.0170 mm 1.19 1.36 0.32 9.24 nr 10.6195 mm 1.98 2.27 0.46 13.29 nr 15.55120 mm 1.41 1.62 1.25 36.10 nr 37.72

Earth clamps; connection to pipework15mm to 32mm dia 1.27 1.45 0.15 4.33 nr 5.7832mm to 50mm dia 1.58 1.81 0.18 5.20 nr 7.0050mm to 75mm dia 1.86 2.14 0.20 5.78 nr 7.91

W:COMMUNICATIONS/SECURITY/CONTROL

Material Costs/Prices for Measured Works – Electrical Installations 603

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

W52: LIGHTNING PROTECTION

CONDUCTOR TAPE

PVC sheathed copper tape25 x 3 mm 14.33 17.24 0.30 8.66 m 25.9025 x 6 mm 26.73 32.15 0.30 8.66 m 40.8250 x 6 mm 55.22 66.43 0.30 8.66 m 75.09

PVC sheathed copper solid circular conductor8mm 8.86 10.15 0.50 14.44 m 24.59

Bare copper tape20 x 3 mm 11.87 13.60 0.30 8.66 m 22.2625 x 3 mm 12.10 14.56 0.30 8.66 m 23.2225 x 6 mm 24.21 29.12 0.40 11.55 m 40.6850 x 6 mm 48.41 55.46 0.50 14.44 m 69.90

Bare copper solid circular conductor8mm 7.71 8.83 0.50 14.44 m 23.27

Tape fixings; flat; metalic PVC sheathed copper25 x 3 mm 6.06 7.29 0.33 9.53 nr 16.8225 x 6 mm 6.54 7.87 0.33 9.53 nr 17.4050 x 6 mm 11.68 14.05 0.33 9.53 nr 23.588mm 6.53 7.86 0.50 14.44 nr 22.30

Bare copper20 x 3 mm 2.30 2.77 0.30 8.66 nr 11.4325 x 3 mm 2.39 2.88 0.30 8.66 nr 11.5425 x 6 mm 3.78 4.55 0.40 11.55 nr 16.1050 x 6 mm 4.98 5.71 0.50 14.44 nr 20.158mm 6.53 7.86 0.50 14.44 nr 22.30

Tape fixings; flat; non-metalic; PVC sheathedcopper

25 x 3 mm 0.64 0.77 0.30 8.66 nr 9.43

Tape fixings; flat; non-metalic; Bare copper20 x 3 mm 0.64 0.77 0.30 8.66 nr 9.4325 x 3 mm 0.64 0.77 0.30 8.66 nr 9.4350 x 6 mm 4.98 5.71 0.30 8.66 nr 14.37

Puddle flanges; copper600 mm long 90.50 103.68 0.93 26.86 nr 130.54

AIR RODS

Pointed air rod fixed to structure; copper 10 mmdiameter

500 mm long 15.07 17.27 1.00 28.88 nr 46.151000mm long 25.40 29.10 1.50 43.32 nr 72.42

Extra forAir terminal base 18.80 21.54 0.35 10.11 nr 31.65Strike Pad 19.97 22.88 0.35 10.11 nr 32.99

W:COMMUNICATIONS/SECURITY/CONTROL

604 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

16 mm diameter500 mm long 23.88 27.36 0.91 26.28 nr 53.641000mm long 43.63 49.99 1.75 50.54 nr 100.532000mm long 79.66 91.26 2.50 72.21 nr 163.47

Extra forMultiple point 40.12 45.96 0.35 10.11 nr 56.07Air terminal base 22.05 25.26 0.35 10.11 nr 35.37Ridge saddle 41.39 47.42 0.35 10.11 nr 57.53Side mounting bracket 41.19 47.19 0.50 14.44 nr 61.63Rod to tape coupling 16.62 19.04 0.50 14.44 nr 33.48Strike Pad 19.97 22.88 0.35 10.11 nr 32.99

AIR TERMINALS

16 mm diameter500 mm long 23.88 27.36 0.65 18.77 nr 46.131000mm long 43.63 49.99 0.78 22.53 nr 72.512000mm long 79.66 91.26 1.50 43.32 nr 134.59

Extra forMultiple point 40.12 45.96 0.35 10.11 nr 56.07Flat saddle 42.11 48.24 0.35 10.11 nr 58.35Side bracket 41.19 47.19 0.50 14.44 nr 61.63Rod to cable coupling 20.58 23.58 0.50 14.44 nr 38.02

BONDS AND CLAMPS

Bond to flat surface; copper26 mm 3.57 4.09 0.45 13.00 nr 17.098 mm diameter 14.76 16.91 0.33 9.53 nr 26.44

Pipe bond26 mm 6.94 7.95 0.45 13.00 nr 20.958 mm diameter 36.71 42.06 0.33 9.53 nr 51.59

Rod to tape clamp26 mm 6.62 7.58 0.45 13.00 nr 20.58

Square clamp; copper25 x 3 mm 7.53 8.63 0.33 9.53 nr 18.1650 x 6 mm 38.50 44.11 0.50 14.44 nr 58.558 mm diameter 8.04 9.21 0.33 9.53 nr 18.74

Test clamp; copper26 x 8 mm; oblong 11.21 12.84 0.50 14.44 nr 27.2826 x 8 mm; plate type 34.11 39.08 0.50 14.44 nr 53.5226 x 8 mm; screw down 30.66 35.13 0.50 14.44 nr 49.57

Cast in earth points2 hole 24.92 28.55 0.75 21.66 nr 50.214 hole 36.97 42.36 1.00 28.88 nr 71.24

Extra for cast in earth pointsCover plate; 25 x 3 mm 27.97 32.04 0.25 7.22 nr 39.26Cover plate; 8 mm 37.97 43.50 0.25 7.22 nr 50.72Rebar clamp; 8 mm 58.85 67.42 0.25 7.22 nr 74.64Static earth receptacle 133.58 153.04 0.50 14.44 nr 167.48

W:COMMUNICATIONS/SECURITY/CONTROL

Material Costs/Prices for Measured Works – Electrical Installations 605

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

W52: LIGHTNING PROTECTION – cont'd

BONDS AND CLAMPS – cont'd

Copper braided bonds 25 x 3 mm200 mm hole centres 12.93 14.81 0.33 9.53 nr 24.34400 mm holes centres 19.82 22.71 0.40 11.55 nr 34.26

U bolt clamps16 mm 8.55 9.80 0.33 9.53 nr 19.3320 mm 9.68 11.09 0.33 9.53 nr 20.6225 mm 11.87 13.60 0.33 9.53 nr 23.13

EARTH PITS/MATS

Earth inspection pit; hand to others for fixingConcrete 39.17 44.88 1.00 28.88 nr 73.76Polypropylene 41.81 47.90 1.00 28.88 nr 76.78

Extra for5 hole copper earth bar; concrete pit 37.25 85.35 0.35 10.11 nr 95.465 hole earth bar; polypropylene 31.82 36.45 0.35 10.11 nr 46.56

Water proof electrode sealSingle flange 249.48 285.82 0.93 26.86 nr 312.68Double flange 419.78 480.93 0.93 26.86 nr 507.79

Earth electrode mat; laid in ground andconnected

Copper tape lattice600 x 600 x 3 mm 99.15 113.59 0.93 26.86 nr 140.45900 x 900 x 3 mm 177.85 203.76 0.93 26.86 nr 230.62

Copper tape plate600 x 600 x 1.5 mm 87.53 100.28 0.93 26.86 nr 127.14600 x 600 x 3 mm 175.05 200.55 0.93 26.86 nr 227.41900 x 900 x 1.5 mm 196.24 224.83 0.93 26.86 nr 251.69900 x 900 x 3 mm 380.74 436.20 0.93 26.86 nr 463.06

EARTH RODS

Solid cored copper earth electrodes driven intoground and connected 15 mm diameter

1200 mm long 33.26 38.10 0.93 26.86 nr 64.97

Extra forCoupling 1.14 1.31 0.06 1.73 nr 3.04Driving stud 1.40 1.60 0.06 1.73 nr 3.34Spike 1.31 1.50 0.06 1.73 nr 3.23Rod Clamp; flat tape 6.62 7.58 0.25 7.22 nr 14.80Rod Clamp; solid conductor 2.96 3.39 0.25 7.22 nr 10.61

20 mm diameter1200 mm long 63.64 72.91 0.98 28.30 nr 101.21

Extra forCoupling 1.14 1.31 0.06 1.73 nr 3.04Driving stud 2.31 2.65 0.06 1.73 nr 4.38

W:COMMUNICATIONS/SECURITY/CONTROL

606 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Spike 2.13 2.44 0.06 1.73 nr 4.17Rod Clamp; flat tape 6.62 7.58 0.25 7.22 nr 14.80Rod Clamp; solid conductor 3.32 3.80 0.25 7.22 nr 11.02

Stainless steel earth electrodes driven intoground and connected 16 mm diameter

1200 mm long 47.52 54.44 0.93 26.86 nr 81.30

Extra forCoupling 1.49 1.71 0.06 1.73 nr 3.44Driving head 1.40 1.60 0.06 1.73 nr 3.34Spike 1.31 1.50 0.06 1.73 nr 3.23Rod Clamp; flat tape 6.62 7.58 0.25 7.22 nr 14.80Rod Clamp; solid conductor 2.96 3.39 0.25 7.22 nr 10.61

SURGE PROTECTION

Single Phase; including connection toequipment

90 –150v 288.29 330.28 5.00 144.41 nr 474.69200 – 280v 288.29 330.28 5.00 144.41 nr 474.69

Three Phase; including connection to equipment156 – 260v 569.89 652.90 10.00 288.82 nr 941.72346 – 484v 569.89 652.90 10.00 288.82 nr 941.72349 – 484v; remote display 636.92 729.70 10.00 288.82 nr 1018.52346 – 484v; 60kA 1106.24 1267.38 10.00 288.82 nr 1556.20346 – 484v; 120kA 2111.91 2419.54 10.00 288.82 nr 2708.36

W:COMMUNICATIONS/SECURITY/CONTROL

Material Costs/Prices for Measured Works – Electrical Installations 607

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

W60: CENTRAL CONTROL/BUILDINGMANAGEMENT

EQUIPMENT

Switches/sensors; includes fixing inposition; electrical work elsewhere

Note: these are normally free issued to themechanical contractor for fitting. The labourtimes applied assume the installation hasbeen prepared for the fitting of thecomponent

Pressure devicesLiquid differential pressure sensor 150.24 172.13 0.50 14.44 nr 186.57Liquid differential pressure switch 82.39 94.39 0.50 14.44 nr 108.83Air differential pressure transmitter 113.40 129.92 0.50 14.44 nr 144.36Air differential pressure switch 15.99 18.31 0.50 14.44 nr 32.75Liquid level switch 57.63 66.03 0.50 14.44 nr 80.47Static pressure sensor 389.61 446.36 0.50 14.44 nr 460.81High pressure switch 82.38 94.38 0.50 14.44 nr 108.82Low pressure switch 82.38 94.38 0.50 14.44 nr 108.82Water pressure switch 82.38 94.38 0.50 14.44 nr 108.82Duct averaging temperature sensor 135.70 155.46 1.00 28.88 nr 184.35

Temperature devicesReturn air sensor (fan coils) 6.79 7.78 1.00 28.88 nr 36.67Frost thermostat 28.10 32.19 0.50 14.44 nr 46.63Immersion thermostat 58.10 66.57 0.50 14.44 nr 81.01Temperature high limit 54.33 62.24 0.50 14.44 nr 76.69Temperature sensor with averaging element 135.70 155.46 0.50 14.44 nr 169.90Immersion temperature sensor 59.13 67.74 0.50 14.44 nr 82.18Space temperature sensor 5.82 6.66 1.00 28.88 nr 35.55Combined space temperature & humiditysensor 139.57 159.90 1.00 28.88 nr 188.78Outside air temperature sensor 11.63 13.33 2.00 57.76 nr 71.09Outside air temperature & humidity sensor 160.90 184.33 2.00 57.76 nr 242.10Duct humidity sensor 150.23 172.11 0.50 14.44 nr 186.56Space humidity sensor 139.57 159.90 1.00 28.88 nr 188.78Immersion water flow sensor 139.57 159.90 0.50 14.44 nr 174.34Rain sensor 198.69 227.63 2.00 57.76 nr 285.40Wind speed and direction sensor 1020.59 1169.26 2.00 57.76 nr 1227.02

Controllers; includes fixing in position;electrical work elsewhere

ZoneFan coil controller 264.92 303.51 2.00 57.76 nr 361.28VAV controller 264.92 303.51 2.00 57.76 nr 361.28

PlantController, 96 I/O points (exact configuration isdependent upon the number of I/O boardsadded) 5127.22 5874.08 0.50 14.44 nr 5888.52Controller, 48 I/O points (exact configuration isdependent upon the number of I/O boardsadded) 2742.91 3142.45 0.50 14.44 nr 3156.89

W:COMMUNICATIONS/SECURITY/CONTROL

608 Material Costs/Prices for Measured Works – Electrical Installations

Item Net Material Labour Labour Unit TotalPrice £ £ hours £ rate £

Controller, 32 I/O points (exact configuration isdependent upon the number of I/O boardsadded) 1948.16 2231.93 0.50 14.44 nr 2246.38Additional Digital Input Boards (12 DI) 610.61 699.55 0.20 5.78 nr 705.33Additional Digital Output Boards (6 DO) 397.37 455.26 0.20 5.78 nr 461.03Additional analogue Input Boards (8 AI) 397.37 455.26 0.20 5.78 nr 461.03Additional analogue Output Boards (8 AO) 397.37 455.26 0.20 5.78 nr 461.03Outstation Enclosure (fitted in riser with spaceallowance for controller and network device) 275.05 315.11 5.00 144.41 nr 459.53

Damper actuator; electrical work elsewhereDamper actuator 0-10v 82.18 94.16 - - nr 94.16Damper actuator with auxiliary switches 108.55 124.37 - - nr 124.37

Frequency inverters: not mounted within MCC;includes fixing in position; electrical workelsewhere

2.2kW 611.60 700.69 2.00 57.76 nr 758.453kW 674.58 772.85 2.00 57.76 nr 830.617.5kW 852.93 977.17 2.00 57.76 nr 1034.9311kW 1156.61 1325.09 2.00 57.76 nr 1382.8615kW 1494.54 1712.24 2.00 57.76 nr 1770.0118.5kW 1657.38 1898.80 2.50 72.21 nr 1971.0120kW 1992.74 2283.01 2.50 72.21 nr 2355.2130kW 2249.59 2577.27 2.50 72.21 nr 2649.4855kW 4688.16 5371.06 3.00 86.65 nr 5457.70

Miscellaneous; includes fixing in position;electrical work elsewhere

1kW Thyristor 93.04 106.59 2.00 57.76 nr 164.3610kW Thyristor 248.12 284.26 2.00 57.76 nr 342.03

Front end and networking; electrical workelsewhere

PC/monitor 3257.68 3732.21 2.00 57.76 nr 3789.97Dot matrix printer 590.67 676.71 2.00 57.76 nr 734.47PC Software 2912.49 3336.73 - - nr 3336.73Lonmaker software 1036.42 1187.39 - - nr 1187.39Lonmaker credits 7.69 8.81 - - nr 8.81Network server software 1460.49 1673.24 - - nr 1673.24Router (allows connection to a network) 820.61 940.15 - - nr 940.15

W:COMMUNICATIONS/SECURITY/CONTROL

Material Costs/Prices for Measured Works – Electrical Installations 609

PART FOUR

Rates of Wages

Mechanical Installations, page 612Electrical Installations, page 619

Mechanical Installations

Rates of Wages

HEATING, VENTILATING, AIR CONDITIONING, PIPING AND DOMESTIC ENGINEERING INDUSTRY

For full details of the wage agreement and the Heating Ventilating Air Conditioning Piping and Domestic Engi-neering Industry’s National Working Rule Agreement, contact:

Heating and Ventilating Contractor’s AssociationESCA House34 Palace CourtBayswaterLondon W2 4JGTelephone: 020 7313 4900Internet: www.hvca.org.uk

WAGE RATES, ALLOWANCES AND OTHER PROVISIONS

Hourly rates of wagesAll districts of the United Kingdom

FromMain Grades 6 October 2008

p/hrForeman 14.71Senior Craftsman (+2nd welding skill) 12.66Senior Craftsman 12.16Craftsman (+2nd welding skill) 11.66Craftsman 11.16Operative 10.11Adult Trainee 8.52Mate (18 and over) 8.52Mate (16-17) 3.95

Modern ApprenticesJunior 5.53Intermediate 7.84Senior 10.11

Note: Ductwork Erection Operatives are entitled to the same rates and allowances as the parallel Fittergrades shown.

Trainee Rates of Pay

Junior Ductwork Trainees (Probationary)

FromAge at entry 6 October 2008

p/hr17 5.0118 5.0119 5.0120 5.01

Junior Ductwork Erectors (Year of Training)

From 6 October 20081 yr 2 yr 3 yr

Age at entry p/h p/hr p/hr17 6.24 7.76 8.8118 6.24 7.76 8.8119 6.24 7.76 8.8120 6.24 7.76 8.81

FromResponsibility Allowance (Craftsmen) 6 October 2008

p/hrSecond welding skill or supervisory responsibility (one unit) 0.50Second welding skill and supervisory responsibility (two units) 1.00

FromResponsibility Allowance (Senior Craftsmen) 6 October 2008

p/hrSecond welding skill 0.50Supervising responsibility 1.00Second welding skill and supervisory responsibility 1.50

Daily travelling allowance – Scale 2

C: Craftsmen including InstallersM&A: Mates, Apprentices and Adult Trainees

Direct distance from centre to job in miles

From 6 October 2008C M&A

Over Not exceeding p/hr p/hr

15 20 2.44 2.1020 30 6.28 5.4430 40 9.04 7.8240 50 11.91 10.19

HEATING, VENTILATING, AIR CONDITIONING, PIPING AND DOMESTIC ENGINEERING INDUSTRY

Rates of Wages – Mechanical Installations 613

Daily travelling allowance – Scale 1

C: Craftsmen including InstallersM&A: Mates, Apprentices and Adult Trainees

Direct distance from centre to job in miles

From 6 October 2008C M&A

Over Not exceeding p/hr p/hr

15 20 9.13 8.7920 30 12.97 12.1230 40 15.73 14.5140 50 18.59 16.88

Weekly Holiday Credit and Welfare Contributions

From6 October 2008

£ £ £ £ £ £ £a b c d e f g

Weekly Holiday Credit 70.05 65.12 62.71 60.30 57.99 55.61 53.18

Combined Weekly/WelfareHoliday Credit and Contribution 77.16 72.23 69.82 67.41 65.10 62.72 60.29

From6 October 2008

£ £ £ £ £ £h i j k l m

Weekly Holiday Credit 48.18 40.60 37.34 26.43 N/A 18.82

Combined Weekly/WelfareHoliday Credit and Contribution 55.29 47.71 44.45 33.54 N/A 25.93

HEATING, VENTILATING, AIR CONDITIONING, PIPING AND DOMESTIC ENGINEERING INDUSTRY

614 Rates of Wages – Mechanical Installations

The grades of H&V Operatives entitled to the different rates of Weekly Holiday Credit and Welfare Contribution areas follows:

a b c dForeman Senior Craftsman Senior Craftsman Senior Craftsman

(RAS & RAW) (RAS) (RAW)

e f g hSenior Craftsman Craftsman Craftsman InstallerCraftsman (+ 1RA) Senior Modern(+2 RA) Apprentice

i j k lAdult Trainee Intermediate Junior Modern No grade allocatedMate (over 18) Modern Apprentice Apprentice to this Credit Value

CategorymMate (16-17)

From6 October 2008

Daily abnormal conditions moneyPer day 2.99

From6 October 2008

Lodging allowancePer night 31.10

Explanatory Notes

1. Working Hours

The normal working week (Monday to Friday) shall be 38 hours.

2. Overtime

Time worked in excess of 38 hours during the normal working week shall be paid at time and a half until 12hours have been worked since the actual starting time. Thereafter double time shall be paid until normalstarting time the following morning. Weekend overtime shall be paid at time and a half for the first 5 hoursworked on a Saturday and at double time thereafter until normal starting time on Monday morning.

HEATING, VENTILATING, AIR CONDITIONING, PIPING AND DOMESTIC ENGINEERING INDUSTRY

Rates of Wages – Mechanical Installations 615

The Joint Industry Board for Plumbing Mechanical Engineering Services has agreed a two year wage agreementfor 2008–2009 with effect from 7 January 2008. Current rates of pay for 2009 will be effective from 5 January 2009.

For full details of this wage agreement and the JIB PMES National Working Rules, contact:

The Joint Industry Board for Plumbing Mechanical Engineering Services in England and WalesBrook HouseBrook StreetSt NeotsHuntingdonCambridge PE19 2HWTelephone: 01480 476925E-mail: info@jib-pmes.org.uk

WAGE RATES, ALLOWANCES AND OTHER PROVISIONS

EFFECTIVE FROM 5 January 2009

Basic Rates of Hourly Pay

Applicable in England and Wales

Hourly rate£

OperativesTechnical plumber and gas service technician 14.13Advanced plumber and gas service engineer 12.73Trained plumber and gas service fitter 10.91

Apprentices4th year of training with NVQ level 3 10.554th year of training with NVQ level 2 9.564th year of training 8.433rd year of training with NVQ level 2 8.323rd year of training 6.852nd year of training 6.061st year of training 5.29

Adult Trainees3rd 6 months of employment 9.522nd 6 months of employment 9.141st 6 months of employment 8.52

PLUMBING MECHANICAL ENGINEERING SERVICES INDUSTRY

616 Rates of Wages – Mechanical Installations

Major Projects Agreement

Where a job is designated as being a Major Project then the following Major Project Performance Payment hourlyrate supplement shall be payable:

Employee Category NationalPayment£

London*Payment£

Technical Plumber and Gas Service Technician 2.20 3.57Advanced Plumber and Gas Service Engineer 2.20 3.57Trained Plumber and Gas Service Fitter 2.20 3.57All 4th year apprentices 1.76 2.86All 3rd year apprentices 1.32 2.682nd year apprentice 1.21 1.961st year apprentice 0.88 1.43All adult trainees 1.76 2.86

* The London Payment Supplement applies only to designated Major Projects that are within the M25 Londonorbital motorway and are effective from 1 February 2007.

* National payment hourly rates are unchanged for 2007 and will continue to be at the rates shown in Promulgation138A issued 14 October 2003.

Allowances

Daily travel time allowance plus return fares

All daily travel allowances are to be paid at the daily rate as follows :

3rd & 4th 1st & 2ndAll Year Year

Over Not exceeding Operatives Apprentices Apprentices

20 30 £4.00 £2.58 £1.6030 40 £9.32 £5.99 £3.8440 50 £10.65 £6.36 £4.00

Responsibility/Incentive Pay Allowance

As from Monday 3 September 2003, Employers may, in consultation with the employees concerned, enhance thebasic graded rates of pay by the payment of an additional amount, as per the bands shown below, where it isagreed that their work involves extra responsibility, productivity or flexibility.

Band 1 – an additional rate of £ 0.24 per hourBand 2 – an additional rate of £ 0.44 per hourBand 3 – an additional rate of £ 0.64 per hourBand 4 – an additional rate of £ 0.84 per hour

This allowance forms part of an operative’s basic rate of pay and shall be used to calculate premium payments.

Mileage allowance £0.40 per mile

Lodging allowance £28.35 per night

Subsistence Allowance (London Only) £4.59 per night

PLUMBING MECHANICAL ENGINEERING SERVICES INDUSTRY

Rates of Wages – Mechanical Installations 617

Plumbers welding supplement

Possession of Gas or Arc Certificate £0.27 per hourPossession of Gas and Arc Certificate £0.46 per hour

Weekly Holiday Credit Contributions (35th Issue Stamps Option)

Public & AnnualGross Value, £

CombinedHoliday Credit*, £

Technical Plumber and Gas Service Technician 60.30 63.65Advance Plumber and Gas Service Engineer 54.20 57.15Trained Plumber and Gas Service Fitter 46.40 48.85Adult Trainee 34.80 35.60Apprentice in last year of training 34.80 35.60Apprentice 3rd year 25.10 25.80Apprentice 2nd year 22.10 22.70Apprentice 1st year 19.30 19.80Working Principal 25.10 26.70Ancillary Employee 30.60 32.20

* Public and Annual gross value is the Combined Holiday credit value less JIB administration value.

Explanatory Notes

1. Working Hours

The normal working week (Monday to Friday) shall be 37½ hours, with 45 hours to be worked in the sameperiod before overtime rates become applicable.

2. Overtime

Overtime shall be paid at time and a half up to 8.00pm (Monday to Friday) and up to 1.00pm (Saturday).Overtime worked after these times shall be paid at double time.

3. Major Projects Agreement

Under the Major Projects Agreement the normal working week shall be 38 hours (Monday to Friday) withovertime rates payable for all hours worked in excess of 38 hours in accordance with 2 above. However, itshould be noted that the hourly rate supplement shall be paid for each hour worked but does not attractpremium time enhancement.

4. Pension

In addition to their hourly rates of pay, plumbing employees are entitled to inclusion within the IndustryPension Scheme (or one providing equivalent benefits). The current levels of industry scheme contributionsare 6½% (employers) and 3¼% (employees).

5. Weekly Holiday Credit Contributions

There has been a fundamental change in the way the JIB-PMES Holiday Pay Schemes shall apply for the36th issue, in that 60 credits will be paid over a period of 53 weeks.

For full details please refer to the 36th issue of the Holiday Credit Values as published by the JIB forPlumbing Mechanical Engineering Services in England and Wales.

PLUMBING MECHANICAL ENGINEERING SERVICES INDUSTRY

618 Rates of Wages – Mechanical Installations

Electrical Installations

Rates of Wages

ELECTRICAL CONTRACTING INDUSTRY

For full details of this wage agreement and the Joint Industry Board for the Electrical Contracting Industry’s NationalWorking Rules, contact:

The Joint Industry Board for the Electrical Contracting IndustryKingswood House47/51 Sidcup HillSidcupKent DA14 6HPTelephone : 020 8302 0031Internet : www.jib.org.uk

WAGES (Graded Operatives)

Rates

Since 7 January 2002 two different wage rates have applied to JIB Graded Operatives working on site, depending onwhether the Employer transports them to site or whether they provide their own transport. The two categories are:

Job Employed (Transport Provided)

Payable to an Operative who is transported to and from the job by his Employer. The Operative shall also beentitled to payment for Travel Time, when travelling in his own time, as detailed in the appropriate scale.

Job Employed (Own Transport)

Payable to an Operative who travels by his own means to and from the job. The Operative shall be entitledto payment for Travel Allowance and also Travel Time, when travelling in his own time, as detailed in theappropriate scale.

The JIB rates of wages are set out below:

From and including 4 January 2010, the JIB hourly rates of wages shall be as set out below:

(i) National Standard Rate:

Grade TransportProvided

OwnTransport

Technician (or equivalent specialist grade) £ 15.38 £ 16.16Approved Electrician (or equivalent specialist grade) £ 13.59 £ 14.35Electrician (or equivalent specialist grade) £ 12.45 £ 13.23Senior Graded Electrical Trainee £ 11.20 £ 11.92Electrical Improver £ 11.20 £ 11.92Labourer £ 9.89 £ 10.62Adult Trainee £ 9.89 £ 10.62

(ii) London Rate:

Grade TransportProvided

OwnTransport

Technician (or equivalent specialist grade) £ 17.23 £ 18.10Approved Electrician (or equivalent specialist grade) £ 15.22 £ 16.07Electrician (or equivalent specialist grade) £ 13.94 £ 14.83Senior Graded Electrical Trainee £ 12.54 £ 13.35Electrical Improver £ 12.54 £ 13.35Labourer £ 11.08 £ 11.89Adult Trainee £ 11.08 £ 11.89

1999 Joint Industry Board Apprentice Training Scheme

From and including 4 January 2010, the JIB hourly rates for Job Employed apprentices shall be:

(i) National Standard Rates

TransportProvided

OwnTransport

Stage 1 £ 4.35 £ 5.09Stage 2 £ 6.41 £ 7.16Stage 3 £ 9.28 £ 10.05Stage 4 £ 9.82 £ 10.59

(ii) London Rate

TransportProvided

OwnTransport

Stage 1 £ 4.87 £ 5.70Stage 2 £ 7.18 £ 8.02Stage 3 £ 10.39 £ 11.26Stage 4 £ 11.00 £ 11.86

ELECTRICAL CONTRACTING INDUSTRY

620 Rates of Wages – Electrical Installations

Travelling Time and Travel Allowances

From and including 4 January 2010

Operatives required to start/finish at the normal starting and finishing time on jobs which are 15 miles and over fromthe shop – in a straight line – receive payment for Travelling Time and where transport is not provided by theEmployer, Travel Allowance, as follows:

Distance Total DailyTravel Allowance

Total DailyTravelling Time

(a) National Standard RateUp to 15 miles Nil NilOver 15 & up to 20 miles each way £ 3.43 £ 4.68Over 20 & up to 25 miles each way £ 4.56 £ 5.93Over 25 & up to 35 miles each way £ 6.01 £ 7.25Over 35 & up to 55 miles each way £ 9.57 £ 9.57Over 55 & up to 75 miles each way £ 11.71 £ 11.71

For each additional 10 mile band over 75 miles, additional payment of £2.06 for Daily Travel Allowance and £2.06for Daily Travel Time will be made.

Note: Special arrangements may apply for work in the Merseyside area.

Distance Total DailyTravel Allowance

Total DailyTravelling Time

(b) London RateUp to 15 miles Nil NilOver 15 & up to 20 miles each way £ 3.45 £ 5.03Over 20 & up to 25 miles each way £ 4.59 £ 6.57Over 25 & up to 35 miles each way £ 6.05 £ 7.91Over 35 & up to 55 miles each way £ 9.65 £ 10.68Over 55 & up to 75 miles each way £ 11.79 £ 12.50

For each additional 10 mile band over 75 miles, additional payments of £2.08 for Daily Travel Allowance and £2.08for Daily Travel Time will be made.

Travelling time and travel allowance – Section 8 (Employed permanently at the shop)

Operatives required to start/finish at the normal starting and finishing time on jobs which are 15 miles and over fromthe shop – in a straight line – receive payment for Travelling Time and where transport is not provided by theEmployer, Travel Allowance, as follows:

From and including 4 January 2010

Distance Total DailyTravel Allowance

Total DailyTravelling Time

(a) National Standard RateUp to 15 miles Nil NilOver 15 & up to 20 miles each way £ 3.43 £ 2.75Over 20 & up to 25 miles each way £ 4.56 £ 4.13Over 25 & up to 35 miles each way £ 6.01 £ 5.51Over 35 & up to 55 miles each way £ 9.57 £ 6.89Over 55 & up to 75 miles each way £ 11.71 £ 8.27

ELECTRICAL CONTRACTING INDUSTRY

Rates of Wages – Electrical Installations 621

For each additional 10 mile band over 75 miles, additional payments of £2.06 for Daily Travel Allowance and £1.39for Daily Travelling Time will be made.

Note: Special arrangements may apply for work in the Merseyside area.

Distance Total DailyTravel Allowance

Total DailyTravelling Time

(b) London RateUp to 15 miles Nil NilOver 15 & up to 20 miles each way £ 3.45 £ 3.06Over 20 & up to 25 miles each way £ 4.59 £ 4.59Over 25 & up to 35 miles each way £ 6.05 £ 6.11Over 35 & up to 55 miles each way £ 9.65 £ 7.62Over 55 & up to 75 miles each way £ 11.79 £ 9.17

For each additional 10 mile band over 75 miles, additional payments of £2.08 for Daily Travel Allowance and £1.40for Daily Travelling Time will be made.

Lodging Allowances£29.60 from and including 7 January 2008

Lodgings weekend retention fee, maximum reimbursement£29.60 from and including 7 January 2008

Annual Holiday Lodging Allowance RetentionMaximum £10.00 per night (£ 70.00 per week) from and including 7 January 2008

Responsibility money

From and including 30 March 1998 the minimum payment increased to 10p per hour and the maximum to £1.00per hour (no change)

From and including 4 January 1992 responsibility payments are enhanced by overtime and shift premiums whereappropriate (no change)

Combined JIB Benefits Stamp Value (from week commencing 29 September 2008)

JIB Grade Weekly JIB combinedcredit value

£

Holidayvalue£

Technician £ 59.69 £46.49Approved Electrician £ 54.21 £41.01Electrician £ 50.83 £37.63Senior Graded Electrical Trainee and Electrical Improver £ 47.06 £33.86Labourer & Adult Trainee £ 43.09 £29.89

ELECTRICAL CONTRACTING INDUSTRY

622 Rates of Wages – Electrical Installations

Explanatory Notes

1. Working Hours

The normal working week (Monday to Friday) shall be 37½ hours, with 38 hours to be worked in the sameperiod before overtime rates become applicable.

2. Overtime

Overtime shall be paid at time and a half for all weekday overtime. Saturday overtime shall be paid attime and a half for the first 6 hours, or up to 3.00pm (whichever comes first). Thereafter double timeshall be paid until normal starting time on Monday.

ELECTRICAL CONTRACTING INDUSTRY

Rates of Wages – Electrical Installations 623

PART FIVE

Daywork

Heating and Ventilating Industry, page 626Electrical Industry, page 630

Building Industry Plant Hire Costs, page 633

When work is carried out in connection with a contract that cannot be valued in any other way, it is usual to assessthe value on a cost basis with suitable allowances to cover overheads and profit. The basis of costing is a matterfor agreement between the parties concerned but definitions of prime cost for the Heating and Ventilating andElectrical Industries have been published jointly by the Royal Institution of Chartered Surveyors and the appropriatebodies of the industries concerned, for those who wish to use them.

These, together with a schedule of basic plant hire charges are reproduced on the following pages, with the kindpermission of the Royal Institution of Chartered Surveyors, who own the copyright.

DEFINITION OF PRIME COST OF DAYWORK CARRIED OUT UNDER A HEATING, VENTILATING, AIR CON-DITIONING, REFRIGERATION, PIPEWORK AND/OR DOMESTIC ENGINEERING CONTRACT (JULY 1980EDITION)

This Definition of Prime Cost is published by the Royal Institution of Chartered Surveyors and the Heating andVentilating Contractors Association for convenience, and for use by people who choose to use it. Members of theHeating and Ventilating Contractors Association are not in any way debarred from defining Prime Cost and ren-dering accounts for work carried out on that basis in any way they choose. Building owners are advised to reachagreement with contractors on the Definition of Prime Cost to be used prior to entering into a contract or sub-contract.

SECTION 1: APPLICATION

1.1 This Definition provides a basis for the valuation of daywork executed under such heating, ventilating,air conditioning, refrigeration, pipework and or domestic engineering contracts as provide for its use.

1.2 It is not applicable in any other circumstances, such as jobbing or other work carried out as a sepa-rate or main contract nor in the case of daywork executed after a date of practical completion.

1.3 The terms 'contract' and 'contractor' herein shall be read as 'subcontract' and 'subcontractor' asapplicable.

SECTION 2: COMPOSITION OF TOTAL CHARGES

2.1 The Prime Cost of daywork comprises the sum of the following costs:(a) Labour as defined in Section 3.(b) Materials and goods as defined in Section 4.(c) Plant as defined in Section 5.

2.2 Incidental costs, overheads and profit as defined in Section 6, as provided in the contract andexpressed therein as percentage adjustments, are applicable to each of 2.1 (a)–(c).

SECTION 3: LABOUR

3.1 The standard wage rates, emoluments and expenses referred to below and the standard workinghours referred to in 3.2 are those laid down for the time being in the rules or decisions or agreementsof the Joint Conciliation Committee of the Heating, Ventilating and Domestic Engineering Industryapplicable to the works (or those of such other body as may be appropriate) and to the grade ofoperative concerned at the time when and the area where the daywork is executed.

3.2 Hourly base rates for labour are computed by dividing the annual prime cost of labour, based uponthe standard working hours and as defined in 3.4, by the number of standard working hours perannum. See example.

3.3 The hourly rates computed in accordance with 3.2 shall be applied in respect of the time spent byoperatives directly engaged on daywork, including those operating mechanical plant and transportand erecting and dismantling other plant (unless otherwise expressly provided in the contract) andhandling and distributing the materials and goods used in the daywork.

3.4 The annual prime cost of labour comprises the following:(a) Standard weekly earnings (i.e. the standard working week as determined at the appropriate

rate for the operative concerned).(b) Any supplemental payments.(c) Any guaranteed minimum payments (unless included in Section 6.1(a)–(p)).(d) Merit money.(e) Differentials or extra payments in respect of skill, responsibility, discomfort, inconvenience or

risk (excluding those in respect of supervisory responsibility – see 3.5)(f) Payments in respect of public holidays.

HEATING AND VENTILATING INDUSTRY

626 Daywork

(g) Any amounts which may become payable by the contractor to or in respect of operativesarising from the rules etc. referred to in 3.1 which are not provided for in 3.4 (a)–(f) nor inSection 6.1 (a)–(p).

(h) Employers contributions to the WELPLAN, the HVACR Welfare and Holiday Scheme or pay-ments in lieu thereof.

(i) Employers National Insurance contributions as applicable to 3.4 (a)–(h).(j) Any contribution, levy or tax imposed by Statute, payable by the contractor in his capacity as

an employer.3.5 Differentials or extra payments in respect of supervisory responsibility are excluded from the annual

prime cost (see Section 6). The time of principals, staff, foremen, chargehands and the like whenworking manually is admissible under this Section at the rates for the appropriate grades.

SECTION 4: MATERIALS AND GOODS

4.1 The prime cost of materials and goods obtained specifically for the daywork is the invoice cost afterdeducting all trade discounts and any portion of cash discounts in excess of 5%.

4.2 The prime cost of all other materials and goods used in the daywork is based upon the currentmarket prices plus any appropriate handling charges.

4.3 The prime cost referred to in 4.1 and 4.2 includes the cost of delivery to site.4.4 Any Value Added Tax which is treated, or is capable of being treated, as input tax (as defined by the

Finance Act 1972, or any reenactment or amendment thereof or substitution therefore) by the con-tractor is excluded.

SECTION 5: PLANT

5.1 Unless otherwise stated in the contract, the prime cost of plant comprises the cost of the following:(a) use or hire of mechanicallyoperated plant and transport for the time employed on and/or pro-

vided or retained for the daywork;(b) use of nonmechanical plant (excluding nonmechanical hand tools) for the time employed on

and/or provided or retained for the daywork;(c) transport to and from the site and erection and dismantling where applicable.

5.2 The use of nonmechanical hand tools and of erected scaffolding, staging, trestles or the like isexcluded (see Section 6), unless specifically retained for the daywork.

SECTION 6: INCIDENTAL COSTS, OVERHEADS AND PROFIT

6.1 The percentage adjustments provided in the contract which are applicable to each of the totals ofSections 3, 4 and 5 comprise the following:(a) Head office charges.(b) Site staff including site supervision.(c) The additional cost of overtime (other than that referred to in 6.2).(d) Time lost due to inclement weather.(e) The additional cost of bonuses and all other incentive payments in excess of any included in 3.4.(f) Apprentices' study time.(g) Fares and travelling allowances.(h) Country, lodging and periodic allowances.(i) Sick pay or insurances in respect thereof, other than as included in 3.4.(j) Third party and employers' liability insurance.(k) Liability in respect of redundancy payments to employees.(l) Employer's National Insurance contributions not included in 3.4.(m) Use and maintenance of nonmechanical hand tools.(n) Use of erected scaffolding, staging, trestles or the like (but see 5.2).(o) Use of tarpaulins, protective clothing, artificial lighting, safety and welfare facilities, storage

and the like that may be available on site.

HEATING AND VENTILATING INDUSTRY

Daywork 627

(p) Any variation to basic rates required by the contractor in cases where the contract provides forthe use of a specified schedule of basic plant charges (to the extent that no other provision ismade for such variation – see 5.1).

(q) In the case of a subcontract which provides that the subcontractor shall allow a cash discount,such provision as is necessary for the allowance of the prescribed rate of discount.

(r) All other liabilities and obligations whatsoever not specifically referred to in this Section norchargeable under any other Section.

(s) Profit.6.2 The additional cost of overtime where specifically ordered by the Architect/Supervising Officer shall

only be chargeable in the terms of a prior written agreement between the parties.

HEATING AND VENTILATING INDUSTRY

628 Daywork

MECHANICAL INSTALLATIONS

Calculation of Hourly Base Rate of Labour for Typical Main Grades applicable from 6 October 2008, refer to noteswithin Section Three – Rates of Wages.

FOREMAN SENIORCRAFTSMAN(+ 2nd Welding

Skill)

SENIORCRAFTSMAN

CRAFTSMAN INSTALLER MATEOVER 18

Hourly Rate from6 October 2008

14.71 12.66 12.16 11.16 10.11 8.52

Annual standardearningsexcluding all holidays,45.8 weeks x 38 hours

25,601.28 22,033.46 21,163.26 19,422.86 17,595.44 14,828.21

Employers nationalinsurance contributionsfrom 6 April 2008

2,631.78 2,175.10 2,063.72 1,840.95 1,607.04 1,252.83

Weekly holiday creditand welfare contributions(52 weeks) from6 October 2008

4,012.32 3,505.32 3,385.20 3,135.08 2,875.08 2,480.92

Annual prime cost oflabour

32,068.59 27,561.01 26,461.38 24,262.65 21,954.32 18,457.96

Hourly base rate 18.43 15.84 15.20 13.94 12.61 10.61

Notes:

(1) Annual industry holiday (4.6 weeks x 38 hours) and public holidays (1.6 weeks x 38 hours) are paid throughweekly holiday credit and welfare stamp scheme.

(2) Where applicable, Merit money and other variables (e.g. daily abnormal conditions money), which attractEmployer’s National Insurance contribution, should be included.

(3) Contractors in Northern Ireland should add the appropriate amount of CITB Levy to the annual prime cost oflabour prior to calculating the hourly base rate.

(4) Hourly rate based on 1,740.40 hours per annum and calculated as follows

52 Weeks @ 38 hrs/wk = 1,976.00

Less

Public Holiday = 8/5 = 1.6 weeks @ 38 hrs/wk = 60.80

Annual holidays = 4.6 weeks @ 38 hrs/wk = 174.80 235.60

Hours = 1,740.40

(5) For calculation of Holiday Credits and ENI refer to detailed labour rate evaluation.(6) National Insurance contributions are those effective from 6 April 2008.(7) Weekly holiday credit/welfare stamp values are those effective from 6 October 2008.(8) Hourly rates of wages are those effective from 6 October 2008.

HEATING AND VENTILATING INDUSTRY

Daywork 629

DEFINITION OF PRIME COST OF DAYWORK CARRIED OUT UNDER AN ELECTRICAL CONTRACT (MARCH1981 EDITION)

This Definition of Prime Cost is published by The Royal Institution of Chartered Surveyors and The ElectricalContractors' Associations for convenience and for use by people who choose to use it. Members of The ElectricalContractors' Association are not in any way debarred from defining Prime Cost and rendering accounts for workcarried out on that basis in any way they choose. Building owners are advised to reach agreement with contractorson the Definition of Prime Cost to be used prior to entering into a contract or subcontract.

SECTION 1: APPLICATION

1.1 This Definition provides a basis for the valuation of daywork executed under such electrical contractsas provide for its use.

1.2 It is not applicable in any other circumstances, such as jobbing, or other work carried out as aseparate or main contract, nor in the case of daywork executed after the date of practical completion.

1.3 The terms 'contract' and 'contractor' herein shall be read as 'subcontract' and 'subcontractor' as thecontext may require.

SECTION 2: COMPOSITION OF TOTAL CHARGES

2.1 The Prime Cost of daywork comprises the sum of the following costs:(a) Labour as defined in Section 3.(b) Materials and goods as defined in Section 4.(c) Plant as defined in Section 5.

2.2 Incidental costs, overheads and profit as defined in Section 6, as provided in the contract andexpressed therein as percentage adjustments, are applicable to each of 2.1 (a)–(c).

SECTION 3: LABOUR

3.1 The standard wage rates, emoluments and expenses referred to below and the standard workinghours referred to in 3.2 are those laid down for the time being in the rules and determinations ordecisions of the Joint Industry Board or the Scottish Joint Industry Board for the Electrical ContractingIndustry (or those of such other body as may be appropriate) applicable to the works and relating tothe grade of operative concerned at the time when and in the area where daywork is executed.

3.2 Hourly base rates for labour are computed by dividing the annual prime cost of labour, based uponthe standard working hours and as defined in 3.4 by the number of standard working hours perannum. See examples.

3.3 The hourly rates computed in accordance with 3.2 shall be applied in respect of the time spent byoperatives directly engaged on daywork, including those operating mechanical plant and transportand erecting and dismantling other plant (unless otherwise expressly provided in the contract) andhandling and distributing the materials and goods used in the daywork.

3.4 The annual prime cost of labour comprises the following:(a) Standard weekly earnings (i.e. the standard working week as determined at the appropriate

rate for the operative concerned).(b) Payments in respect of public holidays.(c) Any amounts which may become payable by the Contractor to or in respect of operatives

arising from operation of the rules etc. referred to in 3.1 which are not provided for in 3.4(a)and (b) nor in Section 6.

(d) Employer's National Insurance Contributions as applicable to 3.4 (a)–(c).(e) Employer's contributions to the Joint Industry Board Combined Benefits Scheme or Scottish

Joint Industry Board Holiday and Welfare Stamp Scheme, and holiday payments made toapprentices in compliance with the Joint Industry Board National Working Rules and IndustrialDeterminations as an employer.

(f) Any contribution, levy or tax imposed by Statute, payable by the Contractor in his capacity asan employer.

ELECTRICAL INDUSTRY

630 Daywork

3.5 Differentials or extra payments in respect of supervisory responsibility are excluded from the annualprime cost (see Section 6). The time of principals and similar categories, when working manually, isadmissible under this Section at the rates for the appropriate grades.

SECTION 4: MATERIALS AND GOODS

4.1 The prime cost of materials and goods obtained specifically for the daywork is the invoice cost afterdeducting all trade discounts and any portion of cash discounts in excess of 5%.

4.2 The prime cost of all other materials and goods used in the daywork is based upon the currentmarket prices plus any appropriate handling charges.

4.3 The prime cost referred to in 4.1 and 4.2 includes the cost of delivery to site.4.4 Any Value Added Tax which is treated, or is capable of being treated, as input tax (as defined by the

Finance Act 1972, or any reenactment or amendment thereof or substitution therefore) by the Con-tractor is excluded.

SECTION 5: PLANT

5.1 Unless otherwise stated in the contract, the prime cost of plant comprises the cost of the following:(a) Use or hire of mechanicallyoperated plant and transport for the time employed on and/or pro-

vided or retained for the daywork;(b) Use of nonmechanical plant (excluding nonmechanical hand tools) for the time employed on

and/or provided or retained for the daywork;(c) Transport to and from the site and erection and dismantling where applicable.

5.2 The use of nonmechanical hand tools and of erected scaffolding, staging, trestles or the likes isexcluded (see Section 6), unless specifically retained for daywork.

5.3 Note: Where hired or other plant is operated by the Electrical Contractor's operatives, such time is tobe included under Section 3 unless otherwise provided in the contract.

SECTION 6: INCIDENTAL COSTS, OVERHEADS AND PROFIT

6.1 The percentage adjustments provided in the contract which are applicable to each of the totals ofSections 3, 4 and 5, compromise the following:(a) Head Office charges.(b) Site staff including site supervision.(c) The additional cost of overtime (other than that referred to in 6.2).(d) Time lost due to inclement weather.(e) The additional cost of bonuses and other incentive payments.(f) Apprentices' study time.(g) Travelling time and fares.(h) Country and lodging allowances.(i) Sick pay or insurance in lieu thereof, in respect of apprentices.(j) Third party and employers' liability insurance.(k) Liability in respect of redundancy payments to employees.(l) Employers' National Insurance Contributions not included in 3.4.(m) Use and maintenance of nonmechanical hand tools.(n) Use of erected scaffolding, staging, trestles or the like (but see 5.2.).(o) Use of tarpaulins, protective clothing, artificial lighting, safety and welfare facilities, storage

and the like that may be available on site.(p) Any variation to basic rates required by the Contractor in cases where the contract provides

for the use of a specified schedule of basic plant charges (to the extent that no other provisionis made for such variation – see 5.1).

(q) All other liabilities and obligations whatsoever not specifically referred to in this Section norchargeable under any other Section.

(r) Profit.(s) In the case of a subcontract which provides that the subcontractor shall allow a cash discount,

such provision as is necessary for the allowance of the prescribed rate of discount.

ELECTRICAL INDUSTRY

Daywork 631

6.2 The additional cost of overtime where specifically ordered by the Architect/Supervising Officer shall only bechargeable in the terms of a prior written agreement between the parties.

ELECTRICAL INSTALLATIONS

Calculation of Hourly Base Rate of Labour for Typical Main Grades applicable from 7 January 2008

TECHNICIAN APPROVEDELECTRICIAN

ELECTRICIAN LABOURER

Hourly Rate from 4 January 2010(London Rates)

18.10 16.07 14.83 11.89

Annual standard earningsexcluding all holidays, 46 weeks x37.5 hours

31,222.50 27,720.75 25,581.75 20,510.25

Employers national insurancecontributions from 6 April 2008

3,351.30 2,903.07 2,629.28 1,980.13

JIB Combined benefits from 29September 2008

3,103.88 2,818.92 2,643.16 2,240.68

Holiday top up funding 968.62 796.83 683.59 434.57

Annual prime cost of labour 38,646.30 34,239.57 31,547.78 25,165.63

Hourly base rate 22.40 19.85 18.29 14.59

Notes:

(1) Annual industry holiday (4.4 weeks x 37.5 hours) and public holidays (1.6 weeks x 37.5 hours).(2) It should be noted that all labour costs incurred by the Contractor in his capacity as an Employer, other than

those contained in the hourly rate above, must be taken into account under Section 6.(3) Public Holidays are paid through weekly holiday credit and welfare stamp scheme.(4) Contractors in Northern Ireland should add the appropriate amount of CITB Levy to the annual prime cost of

labour prior to calculating the hourly base rate.(5) Hourly rate based on 1,725 hours per annum and calculated as follows:

52 Weeks @ 37.5 hrs/wk = 1,950.00

Less

Public Holiday = 8/5 = 1.6 weeks @ 37.5 hrs/wk = 60.00

Annual holidays = 4.4 weeks @ 37.5 hrs/wk = 165.00 225.00

Hours = 1,725.00

(6) For calculation of holiday credits and ENI refer to detailed labour rate evaluation.(7) Hourly wage rates are those effective from 4 January 2010.(8) National Insurance contributions are those effective from 6 April 2008.(9) JIB Combined Benefits Values are those effective from 28 September 2008.

ELECTRICAL INDUSTRY

632 Daywork

SCHEDULE OF BASIC PLANT CHARGES (MAY 2001)

This Schedule is published by the Royal Institution of Chartered Surveyors and is for use in connection with Day-works under a Building Contract.

EXPLANATORY NOTES

1 The rates in the Schedule are intended to apply solely to daywork carried out under and incidental to aBuilding Contract. They are NOT intended to apply to:(i) jobbing or any other work carried out as a main or separate contract; or(ii) work carried out after the date of commencement of the Defects Liability Period.

2 The rates apply to plant and machinery already on site, whether hired or owned by the Contractor.

3 The rates, unless otherwise stated, include the cost of fuel and power of every description, lubricating oils,grease, maintenance, sharpening of tools, replacement of spare parts, all consumable stores and for licen-ces and insurances applicable to items of plant.

4 The rates, unless otherwise stated, do not include the costs of drivers and attendants (unless otherwisestated).

5 The rates in the Schedule are base costs and may be subject to an overall adjustment for price movement,overheads and profit, quoted by the Contractor prior to the placing of the Contract.

6 The rates should be applied to the time during which the plant is actually engaged in daywork.

7 Whether or not plant is chargeable on daywork depends on the daywork agreement in use and the inclusionof an item of plant in this schedule does not necessarily indicate that item is chargeable.

8 Rates for plant not included in the Schedule or which is not already on site and is specifically provided orhired for daywork shall be settled at prices which are reasonably related to the rates in the Schedule havingregard to any overall adjustment quoted by the Contractor in the Conditions of Contract.

Note: All rates in the schedule were calculated during the first quarter of 2001.

BUILDING INDUSTRY PLANT HIRE COSTS

Daywork 633

MECHANICAL PLANT AND TOOLS

Item of Plant Size/Rating Unit Rate/hr

PUMPSMobile PumpsIncluding pump hoses, valves and strainers etc.DiaphragmDiaphragmSubmersibleInduced flowInduced flowCentrifugal, self primingCentrifugal, self primingCentrifugal, self priming

50mm dia.76mm dia.50mm dia.50mm dia.76mm dia.50mm dia.102mm dia.152mm dia.

EachEachEachEachEachEachEachEach

0.871.291.181.542.051.962.523.87

SCAFFOLDING, SHORING, FENCINGComplete ScaffoldingMobile working towers, single widthMobile working towers, single widthMobile working towers, double widthMobile working towers, double widthChimney scaffold, single unitChimney scaffold, twin unitChimney scaffold, four unitTrestlesTrestle, adjustableTrestle, paintersTrestle, PaintersShoring, Planking and Strutting'Acrow' adjustable prop'Strong boy' support attachmentAdjustable trench strutsTrench sheetBackhoe trench boxTemporary FencingIncluding block and couplerSite fencing steel grid panelAnti-climb site steel grid fence panel

1.8m x 0.8m base x 7m high1.8m x 0.8m base x 9m high1.8m x 1.4m base x 7m high1.8m x 1.4m base x 15m high

Any height1.8m high2.4m high

Sizes up to 4.9m (open)

Sizes up to 1.67m (open)

3.5m x 2.0m3.5m x 2.0m

EachEachEachEachEachEachEach

PairPairPair

EachEachEachMetreEach

EachEach

2.002.802.155.101.792.053.59

0.100.210.26

0.100.150.100.011.00

0.080.08

LIFTING APPLIANCES AND CONVEYORSCranesMobile CranesRates are inclusive of driversLorry mounted, telescopic jibTwo wheel driveTwo wheel driveTwo wheel driveTwo wheel driveTwo wheel driveTwo wheel driveTwo wheel driveTwo wheel driveTwo wheel drive

6 tonnes7 tonnes8 tonnes10 tonnes12 tonnes15 tonnes18 tonnes20 tonnes25 tonnes

EachEachEachEachEachEachEachEachEach

24.4025.0025.6226.9028.2529.6631.1432.7034.33

BUILDING INDUSTRY PLANT HIRE COSTS

634 Daywork

MECHANICAL PLANT AND TOOLS

Item of Plant Size/Rating Unit Rate/hr

Four wheel driveFour wheel driveFour wheel driveFour wheel driveFour wheel driveFour wheel driveFour wheel driveFour wheel driveTrack-mounted tower craneRates inclusive of driverNote : Capacity equals maximum lift in tonnes timesmaximum radius at which it can be lifted

10 tonnes12 tonnes15 tonnes20 tonnes25 tonnes30 tonnes45 tonnes50 tonnes

EachEachEachEachEachEachEachEach

27.4428.8130.2533.3535.1937.1239.1641.32

Tower craneTower craneTower craneTower craneTower craneTower craneTower craneTower craneTower craneTower craneTower craneTower craneTower crane

Capacity(metre/tonnes)

up to

10152025304050607080110125150

Height underhook aboveground (m)up to

17182022222222222222223030

EachEachEachEachEachEachEachEachEachEachEachEachEach

7.998.599.1811.5613.7818.0922.2024.3223.0025.9126.4529.3832.35

Static tower cranesRates inclusive of driverTo be charged at 90% of the above rates for trackmounted tower cranes

Crane EquipmentMuck tipping skipMuck tipping skipMuck tipping skipMuck tipping skipMuck tipping skipMuck tipping skip

Up to 0.25m³0.5m³0.75m³1.0m³1.5m³2.0m³

EachEachEachEachEachEach

0.560.670.821.031.181.38

Mortar skipsBoat skipsBoat skipsBoat skipsConcrete skips, hand leveredConcrete skips, hand leveredConcrete skips, hand leveredConcrete skips, hand leveredConcrete skips, hand levered

up to 0.38m³1.0m³1.5m³2.0m³0.5m³0.75m³1.0m³1.5m³2.0m³

EachEachEachEachEachEachEachEachEach

0.411.081.331.591.001.101.251.501.65

BUILDING INDUSTRY PLANT HIRE COSTS

Daywork 635

MECHANICAL PLANT AND TOOLS

Item of Plant Size/Rating Unit Rate/hr

Crane Equipment (cont’d)

Concrete skips, gearedConcrete skips, gearedConcrete skips, gearedConcrete skips, gearedConcrete skips, geared

0.5m³0.75m³1.0m³1.5m³2.0m³

EachEachEachEachEach

1.301.401.551.802.05

HoistsScaffold hoistsRack and pinion (goods only)Rack and pinion (goods only)Rack and pinion goods and passengerWheelbarrow chain slingConveyorsBelt conveyorsConveyorMiniveyor, control box and loading hopperOther Conveying EquipmentWheelbarrowHydraulic superliftPavac slab lifterHand pad and hose attachment

200kg500kg1100kg15 person, 1200kg

7.5m long x 400mm wide3m unit

EachEachEachEach

EachEach

EachEachEachEach

1.923.314.285.620.31

6.413.59

0.212.951.030.26

Lifting TrucksFork lift, two wheel driveFork lift, two wheel driveFork lift, two wheel driveFork lift, four wheel driveFork lift, four wheel driveLifting PlatformsHydraulic platform (Cherry picker)Hydraulic platform (Cherry picker)Scissors liftTelescopic handlersTelescopic handlersLifting and Jacking GearPipe winch including gantryPipe winch including gantryChain blockChain block

Payload1100kg2540kg1524kg2600kg

7.5m13m7.8m7m, 2 tonne13m, 3 tonne

1 tonne3 tonnes1 tonne2 tonnes

Max Liftup to 3.0mup to 3.7mup to 6.0mup to 5.4m

EachEachEachEach

EachEachEachEachEach

SetsSetsEachEach

4.875.126.047.69

4.239.237.567.188.72

1.923.210.450.71

Chain blockPull lift (Tirfor winch)Pull lift (Tirfor winch)Pull lift (Tirfor winch)Brother or chain slings, two legsBrother or chain slings, two legsBrother or chain slings, four legsBrother or chain slings, four legs

5 tonnes1 tonne1.6 tonnes3.2 tonnesnot exceeding 4.2 tonnesnot exceeding 7.5 tonnesnot exceeding 3.1 tonnesnot exceeding 11.2 tonnes

EachEachEachEachSetSetSetSet

1.220.640.901.150.350.450.411.28

BUILDING INDUSTRY PLANT HIRE COSTS

636 Daywork

MECHANICAL PLANT AND TOOLS

Item of Plant Size/Rating Unit Rate/hr

CONSTRUCTION VEHICLES

LorriesPlated lorriesRates are inclusive of driverPlatform lorriesPlatform lorriesPlatform lorriesPlatform lorries with winch and skidsPlatform lorries with cranePlatform lorries with crane

7.5 tonnes17 tonnes24 tonnes7.5 tonnes17 tonnes24 tonnes

EachEachEachEachEachEach

19.0021.0026.0021.4027.5032.10

Tipper LorriesRates are inclusive of driverTipper lorriesTipper lorriesTipper lorriesDumpersSite use only (excluding tax, insurance and extraCost of DERV etc. when operating on highway)Two wheel driveTwo wheel driveTwo wheel driveFour wheel driveFour wheel driveFour wheel driveFour wheel driveFour wheel driveDumper TrucksRates are inclusive of driversDumper trucksDumper trucksDumper trucksDumper trucksTractorsAgricultural TypeWheeled, rubber-clad tyredLightHeavy

15/17 tonnes24 tonnes30 tonnes

Makers capacity0.8 tonnes1 tonne1.2 tonnes2 tonnes3 tonnes4 tonnes5 tonnes6 tonnes

10/13 tonnes18/20 tonnes22/25 tonnes35/40 tonnes

48 h.p.65 h.p.

EachEachEach

EachEachEachEachEachEachEachEach

EachEachEachEach

EachEach

19.5021.4027.10

1.201.301.602.503.003.504.004.50

20.0020.4026.3036.60

4.655.15

Crawler TractorsWith bull or angle dozerWith bull or angle dozerWith bull or angle dozerWith bull or angle dozerWith bull or angle dozerWith bull or angle dozerWith bull or angle dozerWith loading shovelWith loading shovelWith loading shovelWith loading shovelWith loading shovel

80/90 h.p.115/130 h.p.130/150 h.p.155/175 h.p.210/230 h.p.300/340 h.p.400/440 h.p.0.8m³1.0m³1.2m³1.4m³1.8m³

EachEachEachEachEachEachEachEachEachEachEachEach

21.4025.1026.0027.7428.0031.1046.9025.0028.0032.0036.0045.00

BUILDING INDUSTRY PLANT HIRE COSTS

Daywork 637

MECHANICAL PLANT AND TOOLS

Item of Plant Size/Rating Unit Rate/hr

Light VansFord Escort or the likeFord Transit or the likeLuton Box Van or the like

1.0 tonnes1.8 tonnes

EachEachEach

4.746.798.33

Water/Fuel StorageMobile water containerWater bowserWater bowserMobile fuel containerFuel bowserFuel bowser

EXCAVATORS AND LOADERSExcavatorsWheeled, hydraulicWheeled, hydraulicWheeled, hydraulicWheeled, hydraulicWheeled, hydraulicCrawler, hydraulicCrawler, hydraulicCrawler, hydraulicCrawler, hydraulicCrawler, hydraulicMini excavatorsMini excavatorsMini excavatorsMini excavatorsMini excavators

110 litres1100 litres3000 litres110 litres1100 litres3000 litres

7/10 tonnes11/13 tonnes15/16 tonnes17/18 tonnes20/23 tonnes12/14 tonnes15/17.5 tonnes20/23 tonnes25/30 tonnes30/35 tonnes1000/1500kg2150/2400kg2700/3500kg3500/4500kg4500/6000kg

EachEachEachEachEachEach

EachEachEachEachEachEachEachEachEachEachEachEachEachEachEach

0.280.550.740.280.651.02

12.0012.7014.8016.7016.7012.0014.0016.0021.0030.004.505.506.508.509.50

LoadersWheeled skip loaderShovel loaders, four wheel driveShovel loaders, four wheel driveShovel loaders, four wheel driveShovel loaders, four wheel driveShovel loaders, crawlersShovel loaders, crawlersShovel loaders, crawlersShovel loaders, crawlersSkid steer loaders wheeledExcavator LoadersWheeled tractor type with back-hoe excavatorFour wheel driveFour wheel drive, 2 wheel steerFour wheel drive, 4 wheel steerCrawler, hydraulicCrawler, hydraulicCrawler, hydraulicCrawler, hydraulic

1.6m³2.4m³3.6m³4.4m³0.8m³1.2m³1.6m³2m³300/400kg payload

2.5/3.5 tonnes7/8 tonnes7/8 tonnes12 tonnes20 tonnes30 tonnes40 tonnes

EachEachEachEachEachEachEachEachEachEach

EachEachEachEachEachEachEach

4.5012.0019.0022.0023.0011.0014.0016.0017.006.00

7.009.0010.0020.0016.0035.0038.00

BUILDING INDUSTRY PLANT HIRE COSTS

638 Daywork

MECHANICAL PLANT AND TOOLS

Item of Plant Size/Rating Unit Rate/hr

COMPACTION EQUIPMENTRollersVibrating rollerSingle rollerSingle roller

368kg–420kg533kg750kg

EachEachEach

1.681.922.41

Vibrating rollerSingle rollerSingle rollerTwin rollerTwin rollerTwin roller with seat end steering wheelTwin roller with seat end steering wheelPavement rollersPavement rollersPavement rollersRammersTamper rammer 2 stroke-petrolSoil CompactorsPlate compactorPlate compactor rubber padPlate compactor reversible plate – petrol

368kg–420kg533kg750kg698kg851kg1067kg1397kg3–4 tonnes dead weight4–6 tonnes6–10 tonnes

225mm–275mm

375mm–400mm375mm–1400mm400mm

EachEachEachEachEachEachEachEachEachEach

Each

EachEachEach

1.681.922.411.932.413.033.173.184.134.84

1.59

1.200.332.20

CONCRETE EQUIPMENTConcrete/Mortar MixersOpen drum without hopperOpen drum without hopperOpen drum without hopperOpen drum with hopperConcrete/Mortar Transport EquipmentConcrete pump including hose, valve and couplersLorry mounted concrete pumpLorry mounted concrete pumpConcrete EquipmentVibrator, poker, petrol typeAir vibrator (excluding compressor and hose)Extra poker headsVibrating screed unit with beamVibrating screed unit with adjustable beamPower floatPower grouter

TESTING EQUIPMENTPipe Testing EquipmentPressure testing pump, electricPipe pressure testing equipment, hydraulicPressure test pump

0.09/0/06m³0.12/0.09m³0.15/0.10m³0.20/0.15m³

23m max. distance50m max. distance

up to 75mm dia.up to 75mm dia.5m3m–5m725mm–900mm

EachEachEachEach

EachEach

EachEachEachEachEachEachEach

SetsSetsSets

0.620.680.720.80

36.0046.00

1.620.790.771.772.181.720.92

1.872.460.64

BUILDING INDUSTRY PLANT HIRE COSTS

Daywork 639

MECHANICAL PLANT AND TOOLS

Item of Plant Size/Rating Unit Rate/hr

SITE ACCOMMODATION AND TEMPORARY SERVICESHeating EquipmentSpace heaters – propaneSpace heaters – propane/electricSpace heaters – propane/electricSpace heaters, propaneSpace heaters, propaneCabinet heatersCabinet heater catalyticElectric halogen heatersCeramic heatersFan heatersCooling Fan

80,000Btu/hr125,000Btu/hr250,000Btu/hr125,000Btu/hr260,000Btu/hr

3kW3kW

EachEachEachEachEachEachEachEachEachEachEach

0.771.561.791.331.640.410.461.280.790.411.15

Mobile cooling unit – smallMobile cooling unit – largeAir conditioning unitSite Lighting and EquipmentTripod floodlightTripod floodlightTowable floodlightHand held floodlight

500W1000W4 x 1000W500W

EachEachEach

EachEachEachEach

1.381.542.62

0.360.342.000.22

Rechargeable lightInspection lightPlasterers lightLighting mastFestoon light stringSite Electrical EquipmentExtension leadsExtension leafsCable reelCable reel4 way junction boxPower Generating UnitsGenerator – petrolGenerator – silenced petrolGenerator – petrolGenerator – dieselGenerator – silenced dieselGenerator – silenced dieselTail adaptorTransformersTransformerTransformerTransformerTransformerRubbish Collection and Disposal EquipmentRubbish ChutesStandard plastic moduleSteel liner insertSteel top hopperPlastic side entry hopperPlastic side entry hopper liner

33m

240V/14m110V/14m25m 110V/240V50m 110V/240V110V

2kVA2kVA3VA5kVA8kVA1.5kVA240V

3kVA5kVA7.5kVA10kVA

1m section

EachEachEachEachEach

EachEachEachEachEach

EachEachEachEachEachEachEach

EachEachEachEach

EachEachEachEachEach

0.620.150.560.920.31

0.200.200.280.330.17

1.081.541.381.923.597.690.20

0.360.510.820.87

0.180.260.200.200.20

BUILDING INDUSTRY PLANT HIRE COSTS

640 Daywork

MECHANICAL PLANT AND TOOLS

Item of Plant Size/Rating Unit Rate/hr

SITE EQUIPMENTWelding EquipmentArc-(Electric) Complete with LeadsWelder generator – petrolWelder generator – dieselWelder generator – dieselExtra welding lead sets

200 amp300/350 amp400 amp

EachEachEachEach

2.263.334.740.29

Gas-Oxy WelderWelding and cutting set (including oxygen and acetylene,excluding underwater equipment and thermic boring)SmallLargeMig welderFume extractorRoad Works EquipmentTraffic lights, mains/generatorTraffic lights, mains/generatorTraffic lights, mains/generatorTraffic lights, mains/generator – trailer mountedFlashing lightsRoad safety coneSafety coneSafety barrier plankSafety barrier plankRoad signDPC EquipmentDamp proofing injection machineCleaning EquipmentVacuum cleaner (industrial wet) single motorVacuum cleaner (industrial wet) twin motorVacuum cleaner (industrial wet) triple motorVacuum cleaner (industrial wet) back packPressure washer, light duty, electricPressure washer, heavy duty, dieselCold pressure washer, electricHot pressure washer, petrolCold pressure washer, petrolSandblast attachment to last washerDrain cleaning attachment to last washerSurface Preparation EquipmentRotavatorsScabbler, up to three headsScabbler, poleScabbler, multi-headed floorFloor preparation machine

2-way3-way4-way2-way

450mm750mm1.25m2m

1450 PSI2500 PSI

5 h.p.

EachEachEachEach

SetSetSetSetEach1010EachEachEach

Each

EachEachEachEachEachEachEachEachEachEachEach

EachEachEachEachEach

1.412.001.000.92

4.017.929.813.980.200.260.380.030.040.26

1.49

0.621.231.440.970.972.691.792.922.000.540.31

1.671.151.504.002.82

BUILDING INDUSTRY PLANT HIRE COSTS

Daywork 641

MECHANICAL PLANT AND TOOLS

Item of Plant Size/Rating Unit Rate/hr

Compressors and EquipmentPortable CompressorsCompressors – electricCompressors – petrolCompressors – petrolCompressors – dieselCompressors – dieselCompressors – dieselCompressors – dieselCompressors – dieselCompressors – dieselCompressors – diesel

0.23m³/min0.28m³/min0.71m³/minup to 2.83m³/minup to 3.68m³/minup to 4.25m³/minup to 4.81m³/minup to 7.64m³/minup to 11.32m³/minup to 18.40m³/min

EachEachEachEachEachEachEachEachEachEach

1.591.742.001.241.491.601.923.084.235.73

Mobile CompressorsLorry mounted compressors(machine plus lorry only)Tractor mounted compressors(machine plus rubber tyred tractor)Accessories (Pneumatic Tools)(with and including up to 15m of air hose)Demolition pickBreakers (with six steels) lightBreakers (with six steels) mediumBreakers (with six steels) heavyRock drill (for use with compressor) hand heldAdditional hosesMuffler, tool silencerBreakersDemolition hammer drill, heavy duty, electricRoad breaker, electricRoad breaker, 2 stroke, petrolHydraulic breaker unit, light duty, petrolHydraulic breaker unit, heavy duty, petrolHydraulic breaker unit, heavy duty, dieselQuarrying and Tooling EquipmentBlock and stone splitter, hydraulicBlock and slab splitter, manualSteel Reinforcement EquipmentBar bending machine – manualBar bending machine – manualBar shearing machine – electricBar shearing machine – electricBar cropper machine – electricBar cropper machine – electricBar cropper machine – electricBar cropper machine – 3 phaseDehumidifiers110/240v Water110/240v Water

2.86–4.24m³/min

2.86–3.40m³/min

up to 150kg295kg386kg

15m

600mm x 600mm

up to 13mm dia. rodsup to 20mm dia. rodsup to 38mm dia. rodsup to 40mm dia. rodsup to 13mm dia. rodsup to 20mm dia. rodsup to 40mm dia. rodsup to 40mm dia. rods

68 litres extraction per 24 hrs90 litres extraction per 24 hrs

Each

Each

EachEachEachEachEachEachEach

EachEachEachEachEachEach

EachEach

EachEachEachEachEachEachEachEach

EachEach

12.50

13.50

1.030.791.081.440.900.160.14

1.001.652.052.052.602.95

1.351.10

0.901.282.823.851.542.052.823.85

1.281.85

BUILDING INDUSTRY PLANT HIRE COSTS

642 Daywork

MECHANICAL PLANT AND TOOLS

Item of Plant Size/Rating Unit Rate/hr

Compressors and Equipment (cont’d)SMALL TOOLSSawsMasonry bench sawFloor sawFloor saw

350mm–500mm dia.350mm dia., 125mm max. cut450mm dia., 150mm max. cut

EachEachEach

2.801.902.60

Floor saw, reversibleChop/cut off saw, electricCircular saw, electricTyrannosawReciprocating sawDoor trimmerChainsaw, petrolFull chainsaw safety kitWorktop jigPipework EquipmentPipe benderPipe bender, hydraulicPipe bender, electricPipe cutter, hydraulicTripod pipe viceRatchet threaderPipe threading machine, electricPipe threading machine, electricImpact wrench, electricImpact wrench, two stroke, petrolImpact wrench, heavy duty, electricPlumber's furnace, calor gas or similarHand-held Drills and EquipmentImpact or hammer drillImpact or hammer drillAngle head drillsStirrer, mixer drillsPaint, Insulation Application EquipmentAirless spray unitPortaspray unitHVLP turbine spray unitCompressor and spray gunOther HandtoolsScrewing machineScrewing machineStaple gunAir nail gunCartridge hammerTongue and groove nailer complete with malletChasing machineChasing machineFloor grinderFloor planeDiamond concrete planerAutofeed screwdriver, electricLaminate trimmer

Max. cut 300mm350mm dia.230mm dia.

500mm

15mm–22mm50mm50mm–150mm dia.

12mm–32mm12mm–75mm12mm–100mm

up to 25mm dia.35mm dia.

13mm–50mm dia.25mm–100mm dia.

110V

152mm76mm–203mm

EachEachEachEachEachEachEachEachEach

EachEachEachEachSetEachEachEachEachEachEachEach

EachEachEachEach

EachEachEachEach

EachEachEachEachEachEachEachEachEachEachEachEachEach

13.001.330.601.200.600.902.130.500.60

0.330.601.351.840.400.552.403.000.544.491.132.16

0.500.900.700.70

4.201.651.652.20

0.771.570.333.331.000.931.725.993.003.672.051.130.64

BUILDING INDUSTRY PLANT HIRE COSTS

Daywork 643

MECHANICAL PLANT AND TOOLS

Item of Plant Size/Rating Unit Rate/hr

Biscuit jointerRandom orbital sanderFloor sanderPalm, delta, flap or belt sanderSaw cutter, 2 stroke, petrolGrinder, angle or cutterGrinder, angle or cutterMortar raking tool attachmentFloor/polisher scrubberFloor tile stripperWallpaper stripper, electricElectric scraperHot air paint stripperElectric diamond tile cutterHand tile cutterElectric needle gunNeedle chipping gunPedestrian floor sweeper

300mmup to 225mm300mm

325mm

All sizes

1.2m wide

EachEachEachEachEachEachEachEachEachEachEachEachEachEachEachEachEachEach

0.870.721.330.381.260.601.100.151.031.740.560.510.381.380.361.080.720.87

BUILDING INDUSTRY PLANT HIRE COSTS

644 Daywork

Tables and Memoranda

Conversion Tables, page 646Formulae, page 648

Fractions, Decimals and Millimetre Equivalents, page 649Imperial Standard Wire Gauge, page 650Water Pressure Due to Height, page 651Table of Weights for Steelwork, page 652

Dimensions and Weights of Copper Pipes, page 657Dimensions of Stainless Steel Pipes, page 658

Dimensions of Steel Pipes, page 659Approximate Metres per Tonne of Tubes, page 660

Flange Dimension Chart, page 661Minimum Distances Between Supports/Fixings, page 663

Litres of Water Storage Required per Person per Building Type, page 664Recommended Air Conditioning Design Loads, page 664

Capacity and Dimensions of Galvanised Mild Steel Cisterns, page 665Capacity of Cold Water Polypropylene Storage Cisterns, page 665Minimum Insulation Thickness to Protect Against Frost, page 666

Insulation Thickness for Chilled Water Supplies to Prevent Condensation, page 666Insulation Thickness for Non-Domestic Heating Installations to Control Heat Loss, page 667

LENGTH

Millimetre (mm) 1 in = 25.4 mm : 1 mm = 0.0394 inMetre (m) 1 ft = 0.3048 m : 1 m = 3.2808 ftKilometre (km) 1 yd = 0.9144 m : 1 m = 1.0936 ydKilometre (km) 1 mile = 1.6093 km : 1 km = 0.6214 mile

NOTE : 1 cm = 10 mm 1 ft = 12 in1 m = 100 cm 1 yd = 3 ft1 km = 1000 m 1 mile = 1760 yd

AREA

Square Millimetre (mm2) 1 in2 = 645.2 mm2 : 1 mm2 = 0.0016 in2

Square Centimetre (cm2) 1 in2 = 6.4516 cm2 : 1 cm2 = 0.1550 in2

Square Metre (m2) 1 ft2 = 0.0929 m2 : 1 m2 = 10.764 ft2

Square Metre (m2) 1 yd2 = 0.8361 m2 : 1 m2 = 1.1960 yd2

Square Kilometre (km2) 1 mile2 = 2.590 km2 : 1 km2 = 0.3861 mile2

Hectare (ha) 1 acre = 0.405 ha : 1 ha = 2.471 acre

NOTE : 1 cm2 = 100 mm2 1 ft2 = 144 in2

1 m2 = 10000 cm2 1 yd2 = 9 ft2

1 km2 = 100 ha 1 mile2 = 640 acre1 acre = 4840 yd2

VOLUME

Cubic Centimetre (cm3) 1 cm3 = 0.0610 in3 : 1 in3 = 16.387 cm3

Cubic Decimetre (dm3) 1 dm3 = 0.0353 ft3 : 1 ft3 = 28.329 dm3

Cubic Metre (m3) 1 m3 = 35.315 ft3 : 1 ft3 = 0.0283 m3

Cubic Metre (m3) 1 m3 = 1.3080 yd3 : 1 yd3 = 0.7646 m3

Litre (L) 1 L = 1.76 pint : 1 pint = 0.5683 LLitre (L) 1 L = 2.113 US pt : 1 pint = 0.4733 US LLitre (L) 1L = 0.220 gal 1 gal = 4.546 L

NOTE : 1 dm3 = 1000 cm3 1 ft3 = 1728 in3

1 m3 = 1000 dm3 1 yd3 = 27 ft3

1 L = 1 dm3 1 pint = 20 fl oz1 HL = 100 L 1 gal = 8 pints

MASS

Milligram (mg) 1 mg = 0.0154 grain : 1 grain = 64.935 mgGram (g) 1 g = 0.0353 oz : 1 oz = 28.35 gKilogram (kg) 1 kg = 2.2046 lb : 1 lb = 0.4536 kgKilogram (kg) 1 kg = 0.020 cwt : 1 cwt = 50.802 kgTonne (t) 1 t = 0.9842 ton : 1 ton = 1.016 t

NOTE : 1 g = 1000 mg 1 oz = 437.5 grains1 kg = 1000 g 1 lb = 16 oz1 t = 1000 kg 1 stone = 14 lb

1 cwt = 112 lb1 ton = 20 cwt

CONVERSION TABLES

646 Tables and Memoranda

FORCE

Newton (N) 1 lb f = 4.448 N : 1 kg f = 9.807 NKilonewton (kN) 1 lb f = 0.004448 kN : 1 ton f = 9.964 kNMeganewton (MN) 100 ton f = 0.9964 MN

POWER

Kilowatt (kW) 1 kW = 1.341 HP : 1 HP = 0.746 kW

PRESSURE AND STRESS

Kilonewton 1 lb f/in2 = 6.895 kN/m2

per square metre (kN/m2) 1 bar = 100 kN/m2

1 ton f/ft2 = 107.3 kN/m2

1 kg f/cm2 = 98.07 kN/m2

1 lb f/ft2 = 0.0479 kN/m2

TEMPERATURE

Degrees oC = 5 / 9 (oF − 32o) oF = 9 / 5 x (oC + 32)

CONVERSION TABLES

Tables and Memoranda 647

Two dimensional figures

Figure Area

Triangle 0.5 x base x height,or √(s(s − a)(s − b)(s − c)) where s = 0.5 x the sum of the three sides and a, b and c arethe lengths of the three sides,or a2 = b2 + c2 − 2 x bc x COS A where A is the angle opposite side a

Hexagon 2.6 x (side)2

Octagon 4.83 x (side)2

Trapezoid height x 0.5 (base + top)

Circle 3.142 x radius2 or 0.7854 x diameter2

(circumference = 2 x 3.142 x radius or 3.142 x diameter)

Sector of a circle 0.5 x length of arc x radius

Segment of a circle area of sector − area of triangle

Ellipse of a circle 3.142 x AB(where A = 0.5 x height and B = 0.5 x length)

Spandrel 3/14 x radius2

Three dimensional figures

Figure Volume Surface Area

Prism x height Area of base x height circumference of base

Cube (length of side) cubed 6 x (length of side)2

Cylinder 3.142 x radius2 x height 2 x 3.142 x radius x (height − radius)

Sphere 4/3 x 3.142 x radius3 4 x 3.142 x radius2

Segment of a sphere [(3.142 x h)/6] x (3 x r2 + h2) (2 x 3.142 x r x h)

Pyramid 1/3 x (area of base x height) 0.5 x circumference of base x slant height

FORMULAE

648 Tables and Memoranda

Fractions Decimals mm Fractions Decimals mm

1/64 0.015625 0.396875 33/64 0.515625 13.0968751/32 0.03125 0.79375 17/32 0.53125 13.493753/64 0.046875 1.190625 35/64 0.546875 13.8906251/16 0.0625 1.5875 9/16 0.5625 14.28755/64 0.078125 1.984375 37/64 0.578125 14.6843753/32 0.09375 2.38125 19/32 0.59375 15.081257/64 0.109375 2.778125 39/64 0.609375 15.4781251/8 0.125 3.175 5/8 0.625 15.8759/64 0.140625 3.571875 41/64 0.640625 16.2718755/32 0.15625 3.96875 21/32 0.65625 16.6687511/64 0.171875 4.365625 43/64 0.671875 17.0656253/16 0.1875 4.7625 11/16 0.6875 17.4625

13/64 0.203125 5.159375 45/64 0.703125 17.8593757/32 0.21875 5.55625 23/32 0.71875 18.25625

15/64 0.234375 5.953125 47/64 0.734375 18.6531251/4 0.25 6.35 3/4 0.75 19.05

17/64 0.265625 6.746875 49/64 0.765625 19.4468759/32 0.28125 7.14375 25/32 0.78125 19.84375

19/64 0.296875 7.540625 51/64 0.796875 20.2406255/16 0.3125 7.9375 13/16 0.8125 20.6375

21/64 0.328125 8.334375 53/64 0.828125 21.03437511/32 0.34375 8.73125 27/32 0.84375 21.4312523/64 0.359375 9.128125 55/64 0.859375 21.8281253/8 0.375 9.525 7/8 0.875 22.225

25/64 0.390625 9.921875 57/64 0.890625 22.62187513/32 0.40625 10.31875 29/32 0.90625 23.0187527/64 0.421875 10.71563 59/64 0.921875 23.4156257/16 0.4375 11.1125 15/16 0.9375 23.8125

29/64 0.453125 11.50938 61/64 0.953125 24.20937515/32 0.46875 11.90625 31/32 0.96875 24.6062531/64 0.484375 12.30313 63/64 0.984375 25.0031251/2 0.5 12.7 1.0 1 25.4

FRACTIONS, DECIMALS AND MILLIMETRE EQUIVALENTS

Tables and Memoranda 649

SWG Diameter SWG DiameterNo inches mm No inches mm

7/0 0.5 12.7 23 0.024 0.616/0 0.464 11.79 24 0.022 0.5595/0 0.432 10.97 25 0.02 0.5084/0 0.4 10.16 26 0.018 0.4573/0 0.372 9.45 27 0.0164 0.4172/0 0.348 8.84 28 0.0148 0.3761/0 0.324 8.23 29 0.0136 0.3451 0.3 7.62 30 0.0124 0.3152 0.276 7.01 31 0.0116 0.2953 0.252 6.4 32 0.0108 0.2744 0.232 5.89 33 0.01 0.2545 0.212 5.38 34 0.009 0.2346 0.192 4.88 35 0.008 0.2137 0.176 4.47 36 0.008 0.1938 0.16 4.06 37 0.007 0.1739 0.144 3.66 38 0.006 0.152

10 0.128 3.25 39 0.005 0.13211 0.116 2.95 40 0.005 0.12212 0.104 2.64 41 0.004 0.11213 0.092 2.34 42 0.004 0.10214 0.08 2.03 43 0.004 0.09115 0.072 1.83 44 0.003 0.08116 0.064 1.63 45 0.003 0.07117 0.056 1.42 46 0.002 0.06118 0.048 1.22 47 0.002 0.05119 0.04 1.016 48 0.002 0.04120 0.036 0.914 49 0.001 0.03121 0.032 0.813 50 0.001 0.02522 0.028 0.711

IMPERIAL STANDARD WIRE GAUGE (SWG)

650 Tables and Memoranda

Imperial

Head Pressure Head PressureFeet lb/in2 Feet lb/in2

1 0.43 70 30.355 2.17 75 32.51

10 4.34 80 34.6815 6.5 85 36.8520 8.67 90 39.0225 10.84 95 41.1830 13.01 100 43.3535 15.17 105 45.5240 17.34 110 47.6945 19.51 120 52.0250 21.68 130 56.3655 23.84 140 60.6960 26.01 150 65.0365 28.18

Metric

Head Pressure Head Pressurem bar m bar

0.5 0.049 18.0 1.7661.0 0.098 19.0 1.8641.5 0.147 20.0 1.9622.0 0.196 21.0 2.063.0 0.294 22.0 2.1584.0 0.392 23.0 2.2565.0 0.491 24.0 2.3546.0 0.589 25.0 2.4537.0 0.687 26.0 2.5518.0 0.785 27.0 2.6499.0 0.883 28.0 2.747

10.0 0.981 29.0 2.84511.0 1.079 30.0 2.94312.0 1.177 32.5 3.18813.0 1.275 35.0 3.43414.0 1.373 37.5 3.67915.0 1.472 40.0 3.92416.0 1.57 42.5 4.16917.0 1.668 45.0 4.415

1 bar = 14.5038 lbf/in2

1 lbf/in2 = 0.06895 bar1 metre = 3.2808 ft or 39.3701 in1 foot = 0.3048 metres1 in wg = 2.5 mbar (249.1 N/m2)

WATER PRESSURE DUE TO HEIGHT

Tables and Memoranda 651

Mild Steel Bar

Diameter Weight Diameter Weight(mm) (kg/m) (mm) (kg/m)

6 0.22 20 2.4710 0.62 25 3.8512 0.89 30 5.5516 1.58 32 6.31

Mild Steel Flat

Size Weight Size Weight(mm) (kg/m) (mm) (kg/m)

15 x 3 0.36 15 x 5 0.5920 x 3 0.47 20 x 5 0.7925 x 3 0.59 25 x 5 0.9830 x 3 0.71 30 x 5 1.1840 x 3 0.94 40 x 5 1.5745 x 3 1.06 45 x 5 1.7750 x 3 1.18 50 x 5 1.96

20 x 6 0.94 20 x 8 1.2625 x 6 1.18 25 x 8 1.5730 x 6 1.41 30 x 8 1.8840 x 6 1.88 40 x 8 2.5145 x 6 2.12 45 x 8 2.8350 x 6 2.36 50 x 8 3.1455 x 6 2.60 55 x 8 3.4560 x 6 2.83 60 x 8 3.7765 x 6 3.06 65 x 8 4.0870 x 6 3.30 70 x 8 4.4075 x 6 3.53 75 x 8 4.71

100 x 6 4.71 100 x 8 6.28

20 x 10 1.57 20 x 12 1.8825 x 10 1.96 25 x 12 2.3630 x 10 2.36 30 x 12 2.8340 x 10 3.14 40 x 12 3.7745 x 10 3.53 45 x 12 4.2450 x 10 3.93 50 x 12 4.7155 x 10 4.32 55 x 12 5.1260 x 10 4.71 60 x 12 5.6565 x 10 5.10 65 x 12 6.1270 x 10 5.50 70 x 12 6.5975 x 10 5.89 75 x 12 7.07

100 x 10 7.85 100 x 12 9.42

TABLE OF WEIGHTS FOR STEELWORK

652 Tables and Memoranda

Mild Steel Equal Angle

Size Weight Size Weight(mm) (kg/m) (mm) (kg/m)

13 x 013 x 3 0.56 60 x 060 x 10 8.6920 x 020 x 3 0.88 70 x 070 x 10 10.3025 x 025 x 3 1.11 75 x 075 x 10 11.0530 x 030 x 3 1.36 80 x 080 x 10 11.9040 x 040 x 3 1.82 90 x 090 x 10 13.4045 x 045 x 3 2.06 100 x 100 x 10 15.0050 x 050 x 3 2.30 120 x 120 x 10 18.20

150 x 156 x 10 23.00

30 x 030 x 6 2.56 75 x 075 x 12 13.0740 x 040 x 6 3.52 80 x 080 x 12 14.0045 x 045 x 6 4.00 90 x 090 x 12 15.9050 x 050 x 6 4.47 100 x 120 x 12 21.6060 x 060 x 6 5.42 120 x 120 x 12 21.9070 x 070 x 6 6.38 150 x 150 x 12 27.3075 x 075 x 6 6.82 200 x 200 x 12 36.7480 x 080 x 6 7.3490 x 090 x 6 8.30

40 x 040 x 8 4.5550 x 050 x 8 5.8260 x 060 x 8 7.0970 x 070 x 8 8.3675 x 075 x 8 8.9680 x 080 x 8 9.6390 x 090 x 8 10.90

100 x 100 x 8 12.20120 x 120 x 8 14.70

Mild Steel Unequal Angle

Size Weight Size Weight(mm) (kg/m) (mm) (kg/m)

40 x 025 x 6 2.79 100 x 065 x 10 12.3050 x 040 x 6 4.24 100 x 075 x 10 13.0060 x 030 x 6 3.99 125 x 075 x 10 15.0065 x 050 x 6 5.16 150 x 075 x 10 17.0075 x 050 x 6 5.65 150 x 090 x 10 18.2080 x 060 x 6 6.37 200 x 100 x 10 23.00

125 x 075 x 6 9.18

75 x 050 x 8 7.39 100 x 075 x 12 15.4080 x 060 x 8 8.34 125 x 075 x 12 17.80

100 x 065 x 8 9.94 150 x 075 x 12 20.20100 x 075 x 8 10.60 150 x 090 x 12 21.60125 x 075 x 8 12.20 200 x 100 x 12 27.30137 x 102 x 8 14.88 200 x 150 x 12 32.00

TABLE OF WEIGHTS FOR STEELWORK

Tables and Memoranda 653

Rolled Steel Channels

Size Weight Size Weight(mm) (kg/m) (mm) (kg/m)

32 x 27 2.80 178 x 076 20.8438 x 19 2.49 178 x 079 26.8151 x 25 4.46 203 x 076 23.8251 x 38 5.80 203 x 089 29.7864 x 25 6.70 229 x 076 26.0676 x 38 7.46 229 x 089 32.7676 x 51 9.45 254 x 076 28.29

102 x 51 10.42 254 x 089 35.74127 x 64 14.90 305 x 089 41.67152 x 76 17.88 305 x 102 46.18152 x 89 23.84 381 x 102 55.10

Rolled Steel Joists

Size Weight Size Weight(mm) (kg/m) (mm) (kg/m)

76 x 038 6.25 152 x 076 17.8676 x 076 12.65 152 x 089 17.09

102 x 044 7.44 152 x 127 37.20102 x 064 9.65 178 x 102 21.54102 x 102 23.06 203 x 102 25.33127 x 076 13.36 203 x 152 52.03127 x 114 26.78 254 x 114 37.20127 x 114 29.76 254 x 203 81.84

305 x 203 96.72

Universal Columns

Size Weight Size Weight(mm) (kg/m) (mm) (kg/m)

152 x 152 23.00 254 x 254 89.00152 x 152 30.00 254 x 254 107.00152 x 152 37.00 254 x 254 132.00203 x 203 46.00 254 x 254 167.00203 x 203 52.00 305 x 305 97.00203 x 203 60.00 305 x 305 118.00203 x 203 71.00 305 x 305 137.00203 x 203 86.00 305 x 305 158.00254 x 254 73.00 305 x 305 198.00

TABLE OF WEIGHTS FOR STEELWORK

654 Tables and Memoranda

Universal Beams

Size Weight Size Weight(mm) (kg/m) (mm) (kg/m)

203 x 133 25.00 305 x 127 48.00203 x 133 30.00 305 x 165 40.00254 x 102 22.00 305 x 165 46.00254 x 102 25.00 305 x 165 54.00254 x 102 28.00 356 x 127 33.00254 x 146 31.00 356 x 127 39.00254 x 146 37.00 356 x 171 45.00254 x 146 43.00 356 x 171 51.00305 x 102 25.00 356 x 171 57.00305 x 102 28.00 356 x 171 67.00305 x 102 33.00 381 x 152 52.00305 x 127 37.00 381 x 152 60.00305 x 127 42.00 381 x 152 67.00

Circular Hollow Sections

Size Weight Size Weight(mm) (kg/m) (mm) (kg/m)

21.3 x 3.2 1.43 76.1 x 03.2 5.7526.9 x 3.2 1.87 76.1 x 04.0 7.1133.7 x 2.6 1.99 76.1 x 05.0 8.7733.7 x 3.2 2.41 88.9 x 03.2 6.7633.7 x 4.0 2.93 88.9 x 04.0 8.3642.4 x 2.6 2.55 88.9 x 05.0 10.3042.4 x 3.2 3.09 114.3 x 03.6 9.8342.4 x 4.0 3.79 114.3 x 05.0 13.5048.3 x 3.2 3.56 114.3 x 06.3 16.8048.3 x 4.0 4.37 139.7 x 05.0 16.6048.3 x 5.0 5.34 139.7 x 06.3 20.7060.3 x 3.2 4.51 139.7 x 08.0 26.0060.3 x 4.0 5.55 139.7 x 10.0 32.0060.3 x 5.0 6.82 168.3 x 05.0 20.10

TABLE OF WEIGHTS FOR STEELWORK

Tables and Memoranda 655

Square Hollow Sections

Size Weight Size Weight(mm) (kg/m) (mm) (kg/m)

20 x 20 x 2.0 1.12 90 x 090 x 03.6 9.7220 x 20 x 2.6 1.39 90 x 090 x 05.0 13.3030 x 30 x 2.6 2.21 90 x 090 x 06.3 16.4030 x 30 x 3.2 2.65 100 x 100 x 04.0 12.0040 x 40 x 2.6 3.03 100 x 100 x 05.0 14.8040 x 40 x 3.2 3.66 100 x 100 x 06.3 18.4040 x 40 x 4.0 4.46 100 x 100 x 08.0 22.9050 x 50 x 3.2 4.66 100 x 100 x 10.0 27.9050 x 50 x 4.0 5.72 120 x 120 x 05.0 18.0050 x 50 x 5.0 6.97 120 x 120 x 06.3 22.3060 x 60 x 3.2 5.67 120 x 120 x 08.0 27.9060 x 60 x 4.0 6.97 120 x 120 x 10.0 34.2060 x 60 x 5.0 8.54 150 x 150 x 05.0 22.7070 x 70 x 3.2 7.46 150 x 150 x 06.3 28.3070 x 70 x 5.0 10.10 150 x 150 x 08.0 35.4080 x 80 x 3.6 8.59 150 x 150 x 10.0 43.6080 x 80 x 5.0 11.7080 x 80 x 6.3 14.40

Rectangular Hollow Sections

Size Weight Size Weight(mm) (kg/m) (mm) (kg/m)

50 x 30 x 2.6 3.03 120 x 080 x 05.0 14.8050 x 30 x 3.2 3.66 120 x 080 x 06.3 18.4060 x 40 x 3.2 4.66 120 x 080 x 08.0 22.9060 x 40 x 4.0 5.72 120 x 080 x 10.0 27.9080 x 40 x 3.2 5.67 150 x 100 x 05.0 18.7080 x 40 x 4.0 6.97 150 x 100 x 06.3 23.3090 x 50 x 3.6 7.46 150 x 100 x 08.0 29.1090 x 50 x 5.0 10.10 150 x 100 x 10.0 35.70

100 x 50 x 3.2 7.18 160 x 080 x 05.0 18.00100 x 50 x 4.0 8.86 160 x 080 x 06.3 22.30100 x 50 x 5.0 10.90 160 x 080 x 08.0 27.90100 x 60 x 3.6 8.59 160 x 080 x 10.0 34.20100 x 60 x 5.0 11.70 200 x 100 x 05.0 22.70100 x 60 x 6.3 14.40 200 x 100 x 06.3 28.30120 x 60 x 3.6 9.72 200 x 100 x 08.0 35.40120 x 60 x 5.0 13.30 200 x 100 x 10.0 43.60120 x 60 x 6.3 16.40

TABLE OF WEIGHTS FOR STEELWORK

656 Tables and Memoranda

OutsideDiameter (mm)

InternalDiameter(mm)

Weightper Metre

(kg)

InternalDiameter(mm)

Weightper Metre

(kg)

InternalDiameter(mm)

Weightper Metre

(kg)

Formerly Table X Formerly Table Y Formerly Table Z

6 4.80 0.0911 4.40 0.1170 5.00 0.0774

8 6.80 0.1246 6.40 0.1617 7.00 0.1054

10 8.80 0.1580 8.40 0.2064 9.00 0.1334

12 10.80 0.1914 10.40 0.2511 11.00 0.1612

15 13.60 0.2796 13.00 0.3923 14.00 0.2031

18 16.40 0.3852 16.00 0.4760 16.80 0.2918

22 20.22 0.5308 19.62 0.6974 20.82 0.3589

28 26.22 0.6814 25.62 0.8985 26.82 0.4594

35 32.63 1.1334 32.03 1.4085 33.63 0.6701

42 39.63 1.3675 39.03 1.6996 40.43 0.9216

54 51.63 1.7691 50.03 2.9052 52.23 1.3343

76.1 73.22 3.1287 72.22 4.1437 73.82 2.5131

108 105.12 4.4666 103.12 7.3745 105.72 3.5834

133 130.38 5.5151 – – 130.38 5.5151

159 155.38 8.7795 – – 156.38 6.6056

DIMENSIONS AND WEIGHTS OF COPPER PIPES TO BSEN 1057, BSEN 12499, BSEN 14251

Tables and Memoranda 657

OutsideDiameter

(mm)

MaximumOutsideDiameter(mm)

MinimumOutsideDiameter(mm)

WallThickness

(mm)

WorkingPressure

(bar)

6 6.045 5.940 0.6 330

8 8.045 7.940 0.6 260

10 10.045 9.940 0.6 210

12 12.045 11.940 0.6 170

15 15.045 14.940 0.6 140

18 18.045 17.940 0.7 135

22 22.055 21.950 0.7 110

28 28.055 27.950 0.8 121

35 35.070 34.965 1.0 100

42 42.070 41.965 1.1 91

54 54.090 53.940 1.2 77

DIMENSIONS OF STAINLESS STEEL PIPES TO BS 4127

658 Tables and Memoranda

NominalSize

Approx.OutsideDiameter

Outside Diameter Thickness

Light Medium & Heavy Light Medium Heavy

Max. Min. Max. Min.

mm mm mm mm mm mm mm mm mm

6 10.20 10.10 9.70 10.40 9.80 1.80 2.00 2.65

8 13.50 13.60 13.20 13.90 13.30 1.80 2.35 2.90

10 17.20 17.10 16.70 17.40 16.80 1.80 2.35 2.90

15 21.30 21.40 21.00 21.70 21.10 2.00 2.65 3.25

20 26.90 26.90 26.40 27.20 26.60 2.35 2.65 3.25

25 33.70 33.80 33.20 34.20 33.40 2.65 3.25 4.05

32 42.40 42.50 41.90 42.90 42.10 2.65 3.25 4.05

40 48.30 48.40 47.80 48.80 48.00 2.90 3.25 4.05

50 60.30 60.20 59.60 60.80 59.80 2.90 3.65 4.50

65 76.10 76.00 75.20 76.60 75.40 3.25 3.65 4.50

80 88.90 88.70 87.90 89.50 88.10 3.25 4.05 4.85

100 114.30 113.90 113.00 114.90 113.30 3.65 4.50 5.40

125 139.70 – – 140.60 138.70 – 4.85 5.40

150 165.1* – – 166.10 164.10 – 4.85 5.40

* 165.1mm (6.5in) outside diameter is not generally recommended except where screwing to BS 21 is necessary.

All dimensions are in accordance with ISO R65 except approximate outside diameters which are in accordancewith ISO R64.

Light quality is equivalent to ISO R65 Light Series II.

DIMENSIONS OF STEEL PIPES TO BS 1387

Tables and Memoranda 659

Nom.Size

BLACK GALVANISED

Plain/screwed ends Screwed & socketed Plain/screwed ends Screwed & socketed

L M H L M H L M H L M H

mm m m m m m m m m m m m m

6 2765 2461 2030 2743 2443 2018 2604 2333 1948 2584 2317 1937

8 1936 1538 1300 1920 1527 1292 1826 1467 1254 1811 1458 1247

10 1483 1173 979 1471 1165 974 1400 1120 944 1386 1113 939

15 1050 817 688 1040 811 684 996 785 665 987 779 661

20 712 634 529 704 628 525 679 609 512 673 603 508

25 498 410 336 494 407 334 478 396 327 474 394 325

32 388 319 260 384 316 259 373 308 254 369 305 252

40 307 277 226 303 273 223 296 268 220 292 264 217

50 244 196 162 239 194 160 235 191 158 231 188 157

65 172 153 127 169 151 125 167 149 124 163 146 122

80 147 118 99 143 116 98 142 115 97 139 113 96

100 101 82 69 98 81 68 98 81 68 95 79 67

125 – 62 56 – 60 55 – 60 55 – 59 54

150 – 52 47 – 50 46 – 51 46 – 49 45

The figures for `plain or screwed ends' apply also to tubes to BS 1775 of equivalent size and thickness.

Key

L – LightM – MediumH – Heavy

APPROXIMATE METRES PER TONNE OF TUBES TO BS 1387

660 Tables and Memoranda

Normal Pressure Rating (PN 6) 6 Bar

Nom.Size

FlangeOutsideDiam.

Table6/2

ForgedWeldingNeck

Table6/3PlateSlip on

Table6/4

ForgedBossedScrewed

Table6/5

ForgedBossedSlip on

Table6/8PlateBlank

Raised FaceNr.BoltHole

Size ofBolt

Diam. T’ness

15 80 12 12 12 12 12 40 2 4 M10 x 40

20 90 14 14 14 14 14 50 2 4 M10 x 45

25 100 14 14 14 14 14 60 2 4 M10 x 45

32 120 14 16 14 14 14 70 2 4 M12 x 45

40 130 14 16 14 14 14 80 3 4 M12 x 45

50 140 14 16 14 14 14 90 3 4 M12 x 45

65 160 14 16 14 14 14 110 3 4 M12 x 45

80 190 16 18 16 16 16 128 3 4 M16 x 55

100 210 16 18 16 16 16 148 3 4 M16 x 55

125 240 18 20 18 18 18 178 3 8 M16 x 60

150 265 18 20 18 18 18 202 3 8 M16 x 60

200 320 20 22 – 20 20 258 3 8 M16 x 60

250 375 22 24 – 22 22 312 3 12 M16 x 65

300 440 22 24 – 22 22 365 4 12 M20 x 70

FLANGE DIMENSION CHART TO BS 4504 & BS 10

Tables and Memoranda 661

Normal Pressure Rating (PN 16) 16 Bar

Nom.Size

FlangeOutsideDiam.

Table6/2

ForgedWeldingNeck

Table6/3PlateSlip on

Table6/4

ForgedBossedScrewed

Table6/5

ForgedBossedSlip on

Table6/8PlateBlank

Raised FaceNr.BoltHole

Size ofBolt

Diam. T’ness

15 95 14 14 14 14 14 45 2 4 M12 x 45

20 105 16 16 16 16 16 58 2 4 M12 x 50

25 115 16 16 16 16 16 68 2 4 M12 x 50

32 140 16 16 16 16 16 78 2 4 M16 x 55

40 150 16 16 16 16 16 88 3 4 M16 x 55

50 165 18 18 18 18 18 102 3 4 M16 x 60

65 185 18 18 18 18 18 122 3 4 M16 x 60

80 200 20 20 20 20 20 138 3 8 M16 x 60

100 220 20 20 20 20 20 158 3 8 M16 x 65

125 250 22 22 22 22 22 188 3 8 M16 x 70

150 285 22 22 22 22 22 212 3 8 M20 x 70

200 340 24 24 – 24 24 268 3 12 M20 x 75

250 405 26 26 – 26 26 320 3 12 M24 x 90

300 460 28 28 – 28 28 378 4 12 M24 x 90

FLANGE DIMENSION CHART TO BS 4504 & BS 10

662 Tables and Memoranda

Material BS Nominal Pipe Size Pipes – Vertical Pipes – Horizontalon to low gradients

inch mmsupport distance

in metressupport distance

in metres

Copper 0.50 15.00 1.90 1.30

0.75 22.00 2.50 1.90

1.00 28.00 2.50 1.90

1.25 35.00 2.80 2.50

1.50 42.00 2.80 2.50

2.00 54.00 3.90 2.50

2.50 67.00 3.90 2.80

3.00 76.10 3.90 2.80

4.00 108.00 3.90 2.80

5.00 133.00 3.90 2.80

6.00 159.00 3.90 2.80

muPVC 1.25 32.00 1.20 0.50

1.50 40.00 1.20 0.50

2.00 50.00 1.20 0.60

Polypropylene 1.25 32.00 1.20 0.50

1.50 40.00 1.20 0.50

uPVC – 82.40 1.20 0.50

– 110.00 1.80 0.90

– 160.00 1.80 1.20

Steel 0.50 15.00 2.40 1.80

0.75 20.00 3.00 2.40

1.00 25.00 3.00 2.40

1.25 32.00 3.00 2.40

1.50 40.00 3.70 2.40

2.00 50.00 3.70 2.40

2.50 65.00 4.60 3.00

3.00 80.40 4.60 3.00

4.00 100.00 4.60 3.00

5.00 125.00 5.50 3.70

6.00 150.00 5.50 4.50

8.00 200.00 8.50 6.00

10.00 250.00 9.00 6.50

12.00 300.00 10.00 7.00

16.00 400.00 10.00 8.25

MINIMUM DISTANCES BETWEEN SUPPORTS/FIXINGS

Tables and Memoranda 663

Type of Building Storagelitres

Houses and flats (up to 4bedrooms 120/bedroom

Houses and flats (more than 4bedrooms) 100/bedroom

Hostels 90/bed

Hotels 200/bed

Nurses homes andmedical quarters 120/bed

Offices with canteen 45/person

Offices without canteen 40/person

Restaurants 7/meal

Boarding schools 90/person

Day schools – Primary 15/person

Day schools – Secondary 20/person

RECOMMENDED AIR CONDITIONING DESIGN LOADS

Building Type Design Loading

Computer rooms 500 W/m² of floor area

Restaurants 150 W/m² of floor area

Banks (main area) 100 W/m² of floor area

Supermarkets 25 W/m² of floor area

Large Office Block (exterior zone) 100 W/m² of floor area

Large Office Block (interior zone) 80 W/m² of floor area

Small Office Block (interior zone) 80 W/m² of floor area

LITRES OF WATER STORAGE REQUIRED PER PERSON PER BUILDING TYPE

664 Tables and Memoranda

Capacity(litres)

BS type(SCM)

Dimensions

Length (mm) Width (mm) Depth (mm)

18 45 457 305 305

36 70 610 305 371

54 90 610 406 371

68 110 610 432 432

86 135 610 457 482

114 180 686 508 508

159 230 736 559 559

191 270 762 584 610

227 320 914 610 584

264 360 914 660 610

327 450/1 1220 610 610

336 450/2 965 686 686

423 570 965 762 787

491 680 1090 864 736

709 910 1070 889 889

CAPACITY OF COLD WATER POLYPROPYLENE STORAGE CISTERNS – BS 4213

Capacity(litres)

BS type(PC)

Maximum Heightmm

18 4 310

36 8 380

68 15 430

91 20 510

114 25 530

182 40 610

227 50 660

273 60 660

318 70 660

455 100 760

CAPACITY AND DIMENSIONS OF GALVANISED MILD STEEL CISTERNS – BS 417

Tables and Memoranda 665

Pipe size(mm)

Insulation thickness (mm)

Condition 1 Condition 2

λ = 0.020 λ = 0.030 λ = 0.040 λ = 0.020 λ = 0.030 λ = 0.040

Copper pipes

15 11 20 34 12 23 41

22 6 9 13 6 10 15

28 4 6 9 4 7 10

35 3 5 7 4 5 7

42 3 4 5 8 4 6

54 2 3 4 2 3 4

76 2 2 3 2 2 3

Steel pipes

15 9 15 24 10 18 29

20 6 9 13 6 10 15

25 4 7 9 5 7 10

32 3 5 6 3 5 7

40 3 4 5 3 4 6

50 2 3 4 2 3 4

65 2 2 3 2 3 3

Condition 1 : water temperature 7°C; ambient temperature –6°C; evaluation period 8 h; permitted ice formation50%; normal installation, i.e. inside the building and inside the envelope of the structural insulation

Condition 2 : water temperature 2°C; ambient temperature –6°C; evaluation period 8 h; permitted ice formation50%; extreme installation, i.e. inside the building but outside the envelope of the structural insulation

λ = thermal conductivity [W/(mK)]

INSULATION THICKNESS FOR CHILLED AND COLD WATER SUPPLIES TO PREVENT CONDENSATIONOn A Low Emissivity Outer Surface (0.05, i.e. Bright Reinforced Aluminium Foil) With An Ambient

Temperature Of +25°C And A Relative Humidity Of 80%

Steel pipe size(mm)

t = +10 t = +5 t = 0

Insulation thickness (mm) Insulation thickness (mm) Insulation thickness (mm)

λ =0.030

λ =0.040

λ =0.050

λ =0.030

λ =0.040

λ =0.050

λ =0.030

λ =0.040

λ =0.050

15 16 20 25 22 28 34 28 36 43

25 18 24 29 25 32 39 32 41 50

50 22 28 34 30 39 47 38 49 60

100 26 34 41 36 47 57 46 60 73

150 29 38 46 40 52 64 51 67 82

250 33 43 53 46 60 74 59 77 94

Flat surfaces 39 52 65 56 75 93 73 97 122

t = temperature of contents (°C)

λ = thermal conductivity at mean temperature of insulation [W/(mK)]

MINIMUM INSULATION THICKNESS TO PROTECT AGAINST FREEZING FOR DOMESTIC COLD WATER SYSTEMS(8 Hour Evaluation Period)

666 Tables and Memoranda

Steel pipesize(mm)

t = 75 t = 100 t = 150

Insulation thickness (mm) Insulation thickness (mm) Insulation thickness (mm)

λ = 0.030 λ = 0.040 λ = 0.050 λ = 0.030 λ = 0.040 λ = 0.050 λ = 0.030 λ = 0.040 λ = 0.050

10 18 32 55 20 36 62 23 44 77

15 19 34 56 21 38 64 26 47 80

20 21 36 57 23 40 65 28 50 83

25 23 38 58 26 43 68 31 53 85

32 24 39 59 28 45 69 33 55 87

40 25 40 60 29 47 70 35 57 88

50 27 42 61 31 49 72 37 59 90

65 29 43 62 33 51 74 40 63 92

80 30 44 62 35 52 75 42 65 94

100 31 46 63 37 54 76 45 68 96

150 33 48 64 40 57 77 50 73 100

200 35 49 65 42 59 79 53 76 103

250 36 50 66 43 61 80 55 78 105

t = hot face temperature (°C)

λ = thermal conductivity at mean temperature of insulation [W/(mK)]

INSULATION THICKNESS FOR NON-DOMESTIC HEATING INSTALLATIONS TO CONTROL HEAT LOSS

Tables and Memoranda 667

Index

Above Ground Drainagebrackets, cast iron 170pipes, PVC-U 155

ABS pipe & Solvent Weld Fittings 207AC Static Inverter System, AC power supply toluminaires 584

Access controlalarm contact flush 598emergency break glass double pole 598exit button 598exit PIR 598magnetic swipe reader 598proximity reader 598

Access Control Equipment, all-in-rates 87access control system (ACS), schematic 43Access Door, PVC-U, spill & waste 164Acoustic Housings (for generators) 491Adaptable Boxessquare pattern 497steel 509

Adaptor, copper pipes 183AHU’s 476Air Circuit Breakers (ACBs)ACB 65 kA fault rated 554ACB 100kA fault rated 553

Air Cooled Condensers 357Air Curtain Unit 484Air Handling Units 86Airport terminal, elemental cost 101All-In-Rates 85above ground drainage 85access control 87air handling units 86CCTV 87chilled water 85chilled water / LTHW 89data cabling 88ductwork 86electrical connection with mech’ services 93external lighting 94extract fans 86fire alarms 93generators 91heat rejection 85

heat source 85hose reels/dry risers 87HV switchgear 91lifts and escalators 95lighting 93LV switchgear 91pipes 89pumps 86ring main units 91small power 92sprinklers 87substation (packaged) 91transformers 91UPS 91water installations 85

Allowancesannual holiday allowances 622daily travel allowance 617lodging allowance 617lodging allowances 622mileage allowance 617subsistence allowance 617weekend lodging allowances 622

alternative all air system (FGU), schematic 43Analogue Addressable Panels 601Ancillaries 224low temp’ hot water 295regulators 224

Angle, Flat Cover, PVC trunking 503Angle, Internal/External Cover, PVCtrunking 504

Approximate Estimating 67cost indices 69stage C elemental rates 78

Aprons, PVC-U, fittings 166Armoured Cableclipped direct to background 513laid in trench 511SWA & AWA XLPE PVCclipped 513in trench, 511

Attenuators, DW144 galvanised,rectangular 454

Automatic Air Admittance, valves 166

Automatic Air Vents, valves 304Automatic Power Factor Correction, floorstanding steel enclosure 556

Automatic Transfer Switchesenclosed type, 3 or 4 pole 556with dual by-pass 557with single by-pass 557

panel mounting type, 3 or 4 pole 556

Balcony Outlets, PVC-U 142Basket, trayepoxy coated 552zinc plated 551

Basket Tray, mild steel cable basket, zincplated 551

Battery Chargers, HV switchgear 494Bellmouth, gully drains 173Bend, PVC-U 164Bend, Flat/Internal/External, PVC miniaturetrunking 505

Bend, Internal/External, PVC benchtrunking 506

Bends 90°double compartment, galvanised steel 499single compartment, galvanised steel 499triple compartment, galvanised steel 499

Biomass Boilers 8Biomass Energy 27Black Enamelled, heavy gauge, screwed drawnsteel 496

Black steel pipes, low temp’ hot water pipe 268BMS chilled water, schematic 43BMS controls (LPHW), schematic 43Boards and Panels 557Body Coupler, 3 and 4 compartment, galvanisedsteel 502

Boilersall-in-rates 85atmospheric, cast iron 258condensing 258domestic 254forced draftcast iron sectional 255steel shell 257

Borehole Cooling 8Borehole System 19Bosses, PVC-U, adaptor 165Brackets 173fixed to background 142for copper pipes 181

Brackets and Supports, ductile iron, mildsteel 174

BREAAM 8Breakers / Fuses 557BSP, copper pipes 190Building Management Installations, elementalcost 125

Building Management System, controls 608Building Regulations 3, 7Busbarchambers 562edge elbow 537-538edge tee 539end cap 538end cover 536end feed unit 538flat elbow 537-538IP54 protection 536lighting 539main 536offset 537rising 538top feeder unit 538underfloor 540

Busbar Chambers, sheet steel case 562Business Parks, elemental cost 107

Cabes Tiles 492Cabinetsfloor standing 592wall mounted 592

Cable600/1000 volt grade, 2 core, galvanised steelwire armour 511, 513

600/1000 volt grade, 3 core, galvanised steelwire armour 511, 513

600/1000 volt grade, 4 core, galvanised steelwire armour 512, 514

600/1000 volt grade, 7 core, galvanised steelwire armour 512, 514

600/1000 volt grade, 12 core, galvanised steelwire armour 512, 514

600/1000 volt grade, 19 core, galvanised steelwire armour 512, 514

600/1000 volt grade, 27 core, galvanised steelwire armour 512, 514

600/1000 volt grade, 37 core, galvanised steelwire armour 513, 515

600/1000 volt grade, single core, aluminiumwire armour 511, 513

670 Index

earth, 450/750 volt grade, Single core 524fire rated 527firetuff fire resistant2 core 5333 core 5334 core 533

flexible 524heavy duty fire rated cable, 750 volt grade,LSF sheathed 528

light duty fire rated cable500 volt grade, bare 527500 volt grade, LSF sheathed 527750 volt grade, bare 527

modular 533XLPE insulation, LSOH, laid in trench 517

Cable Basket 551Cable Clip, high voltage 492Cable Terminationsbrass weatherproof gland 515, 521compound joint, glanding off 493heavy duty, 750 volt grade 529light duty, 500 volt grade 529

Cable Trayheavy duty galvanised steel, BS729 548light duty galvanised steel, BS729 544medium duty galvanised steel, BS729 546

Cable, FP100, 450/750 volt grade, singlecore 530

Cable, FP200300/500 volt grade, 2 core 531300/500 volt grade, 3 core 531300/500 volt grade, 4 core 531

Cable, FP400600/1000 volt grade, 2 core 531600/1000 volt grade, 3 core 532600/1000 volt grade, 4 core 532

Cable, LSF Insulated, 450/750 volt grade, singlecore, non-sheathed copper 523

Cable, Twin & Earth300/500 volt grade, LSF/LSF 524300/500 volt grade, PVC/PVC 523

Cable, XLPE Insulated, 300/500 volt grade,single core, PVC sheathed 523

Cablesarmoured 511fibre optic 595HV, XLPE 492lighting controls 570low voltage 511telecommunications, laid on tray/basket 587

Cables and Wiring, armoured cable 511Calorifiersnon storage steam 351non storage water 312storage 235

Cast Resin Transformer, ventilated steelenclosureair natural 495temperature controlled fans 495

Cat A Fit-out, elemental cost, office 106CCTV Systems, all-in-rates 87Ceiling Recessed Asymmetric Compact,fluorescent downlighter 565

Ceiling Rosesbatten holder, white moulded plastic, fixed toconduit 570

BC lampholder, white moulded plastic, flushfixed 570

white moulded plastic, flush fixed 570Central battery system 583Channel Sections, fabricated brackets 216Check Valves, DRZ copper alloy andbronze 228

chilled beam system, schematic 43Chilled Beams 365chilled ceiling system, schematic 43Chilled Water Pipes, pipes 361Chillersabsorption 355air cooled 353all-in-rates 85dry air cooled 356water cooled 354

CHP Combined Heat & Power 491CHP Combined Heat and Power 8Circuit Breaker, high voltage 494Circuit Breakers (ACBs)ACB 65 kA fault rated 554ACB 100kA fault rated 553

Circuit Breakers (MCCBs)MCCB 36 kA fault rated 555MCCB 45 kA fault rated 555MCCB 70 kA fault rated 555MCCB 150 kA fault rated 554

Circular, pipes, PVC-U 141Cistern, overflow 162Class C, pipes, PVC-U 209Class E, pipes, PVC-U 210Cleaning & Chemical Treatmentduplex configuration 232

Index 671

electromagnetic water conditioner 231simplex configuration 232triplex configuration 233ultraviolet water sterilising unit 232

Clock Timing Systemsdigital clock 591internal wall mounted electric clock 591matching clock 591quartz battery movement 591quartz master clock 591radio receiver 591wall clocks for impulse systems 591

Closed Loop System 16Combined Heat & Power (CHP) 491Conduit, flexible 496Conduit and Cable Trunking, containment 496Connection Unitgalvanised steel box 574moulded plastic box, standard fused 574

Connector Unit to immersion heater, mouldedwhite plastic cover 575

Connectorscopper pipes 184roof Vent 177

Consumer Units 560Containmentbasket 551cable tray GRP 550conduit 496ladder rack 540tray 544

Contractor Relays, pressed steel enclosure 562Control ComponentsFCU DDC control pack 483immersion thermostats 347surface thermostats 347thermostatic radiator valves 347

Controllersdamper actuators 609frequency inverters 609plant 608zone 608

Cooker Control Units45A, metal coverplate 57545A, plastic box and coverplate 575

Cooling Tower, all-in-rates 85Cooling Towersclosed circuit type 359open circuit type 358

Cooling Units, VRF, room units 367

Copper Data Cabling, unshielded twisted pair,solid copper conductor 592

Copper Patch Leads, straight through booted 595Copper Pipesbronze blank flanges 194bronze screwed flanges 195cold waterbrazed (silver) fittings 190brazed (silver) flanges 195bronze screw 195compression fittings 190high duty capillary 188press fit mechanical joints 180

table x, cold water 180Cost indices 70Cost Model, façade system 39Couplers, PVC-U 139CouplingEPDM 174PVC bench trunking 505PVC miniature trunking 505

Crossoversdouble compartment, galvanised steel 501PVC trunking 502single compartment, galvanised steel 500triple compartment, galvanised steel 501

Cylinderscopper; direct 237copper; indirect 236storage 235

Dado Modular Trunking, PVC skirting 508Daily Travelling Allowance, hourly rate 613Dampersfire 435smoke 437volume control 434

Data Centre, elemental cost 123data transmission, schematic 43Data Transmission Equipment/Cabling, all-in-rates 88

Day Care Units, RIBA Stage A FeasibilityCost 74

Dayworkcalculation of yearly rate 629electrical 630formula for the calculation of yearly rate 632heating and ventilating industry 626hourly rate of labour table, different grades 629mechanical 625

672 Index

Dearators 306Department Stores, RIBA Stage A FeasibilityCost 75

Detection/Alarm Equipment 599Detectors, smoke/fire 600Diagram 47access control diagram 54BMS control diagram 57CCTV diagram 56chilled beam diagram 62chilled ceiling diagram 61data transmission diagram 50displacement diagram 60fan grille unit (FGU) diagram 65FCU diagram 59fire detection diagram 53heat pump diagram 66intruder detection diagram 55lighting control system diagram 51standby power diagram 52structured cabling diagram 50typical simple 11K network connectiondiagram 47

UPS system diagram 49VAV diagram 63VRV diagram 64

Diffusersceiling mounted, circular and rectangular 443floor swirl 446perforated 445plastic air system 446slot, aluminium 444

digital CCTV, schematic 43Dimmer, electrical accessories 569Dirt Separators 306displacement system, schematic 43Distribution Boards 558LV switchgear 553

Distribution Cablesarmoured 533unarmoured 535

Distribution Centres, elemental cost 122Division Strip, PVC trunking, 1.8m long 504Domed Outlets, PVC-U 142Door Curtain Unit 484Double Compartment Trunking, jointed withstandard connectors, galvanised steel 498

Drains, floor, cast iron 178Dry Air Cooler, all-in-rates 85Dry Risers, all-in-rates 87

Duct Bend, PVC underfloor trunkinghorizontal 506vertical 506

Duct Connector, PVC underfloor trunking 506Ductworkaccess doors 410all-in-rates 86circular ductwork, class B 369circular polypropylene 380circular PVC ductwork 378dampersfire 435smoke 437volume control 434

dura duct LT, fire rated 469fire rated ductworkduct, 2 hr protection 457duct, 4 hr protection 469slab, mineral wool 469

flat oval ductwork 373flexible ductwork 377rectangular class B, galvanised sheet metalDW144 382

rectangular ductwork, class C 411Dura duct, fire rated ductwork 469DW144, ductwork 369DW154, ductwork 378DX Split Units, split type 367

Earth Cable, 450/750 volt grade, singlecore 524

Earthing & Bonding, earth bar, polymerinsulators 602

Edge Elbowmains busbar 537rising mains busbar 538

Edge Teemains busbar 537rising mains busbar 539

Edge Z Unit, mains busbar 537Electrical Accessoriesdimmer switch, push on/off action 570dimmer switch, rotary action 569metal clad 570

Electrical Connection 33Electrical Gang Rates 487Electrical Installations 487material cost 127

Electrical Rates of Wages 619Electrical Supply 490

Index 673

Elemental Costairport terminal 101building management installations 125business parks 105data centre 123distribution centres 122fit out Cat A 105hospitals 114hotels 112office building 105performing arts 109residential affordable 117residential private 119school 116shell and core 117shopping malls 103sports hall 111stadium 113supermarkets 121

Elemental Rates 73, 78Elevators, all-in-rates 95Emergency Central Battery System, supply toluminaires 583

Emergency Lighting110 volt fluorescent luminaire 582LED charging light European sign,polycarbonate base & diffuser 582

Enclosed Switch Disconnectors, enclosureminimum IP55 rating 562

End Cap, rising mains busbar 538End Cover, mains busbar 536End Feed Unit, rising mains busbar 538Energy Calculation 4Energy Meters, ultrasonic, electromagnetic 366Entertainment and Recreation, RIBA Stage AFeasibility Cost 75

EPC –Energy Performance Certificate 8EPDM, pipes, cast iron 173Escalators, all-in-rates 100Expansion Jointsangular movement, stainless steel 296axial movement, stainless steel 295

Extender Cablesarmoured 534unarmoured 535

Extender Whip Ended Cables, armoured 534,536

External Coupling, PVC trunking 503External Lighting 566all-in-rates 94

bulkhead, polycarbonate/aluminium body 566ceiling mounted 566circular bollard, polycarbonate visor 567floodlight 567ground mounted 566

Fabricated Hangers and Brackets, galvanisedsteel 183

Façade System 37cost model 39energy performance 37impact on M38

Factories 73fan coil unit system, schematic 43Fan Coil Units 480Fansall-in-rates 86axial flow fans 449bifurcated 449centrifugal 451in-line centrifugal 451kitchen fans 451roof fans 450toilet fans – domestic 451twin extract 450

Feasibility Cost 73Fibre Optic Cable, tight buffered, LSOHsheathed 595

Fibre Optic Connectors, single & multimode 596Fibre Patch Leads 596Filtered Socket Outlet, 13A, separate cleanearth terminal, galvanised steel box 573

Filters, airbag 452carbon, grease 453panel 453

Fire Control Panels 600Fire Dampers 434Fire Detection and Alarm Equipment,all-in-rates 93

fire detection and alarm schematic, schematic 43Fire Extinguishers, CO2, ABC 252Fire Hose Reels, automatic; rubber, manual;rubber 244

Fire Hydrants 252Fire Protection Control Panels 601Fire Rated Cable 527Fire Rated Ductworkdura duct LT, rectangular 469rectangular 457

674 Index

Fit out Cat A, elemental cost, office 106FittingsABS, water 207cast iron, EPDM 178copper pipes 183gutter, cast iron 142moulded, cast iron 149polypropylene waste, push fit 160

Flange Connections, galvanised steel 217Flanged, connector, galvanised steel 499Flanged Coupling, PVC trunking 503Flanges, copper 193Flat Elbowmains busbar 537rising mains busbar 538

Flat Tee, rising mains busbar 539Flat Z Unit, mains busbar 537Flexible Cable300 volt grade, 2 core 524300 volt grade, 3 core 524300/500 volt grade, 2 core 525use in high temperature 525

300/500 volt grade, 3 core 525use in high temperature 525

300/500 volt grade, 4 core 525rubber insulated300/500 volt grade, 2 core 525300/500 volt grade, 3 core 525300/500 volt grade, 4 core 526450/750 volt grade, 2 core 526450/750 volt grade, 3 core 526450/750 volt grade, 4 core 526

Flexible Conduitsmetallic, PVC covered conduit, not exceeding1m long 496

PVC conduit, not exceeding 1m long 496Flexible Ductwork 377Floor Drains, cast iron 178Floor Outlet Boxsingle 13A unswitched socket outlet, singlecompartment 574

twin 13A switched socket outlet1 blank plate, 3 compartment 5732 blank plate, 4 compartment 573

Floor Service Grommet, circular 574Floor Trunking 497Flue Supports 263Flue System Fittings 261Flue Systemsdomestic 259

domestic/small commercial 265flashings & terminals 264

Fluorescent Luminairesbatten type, surface mounted 564surface mounted, opal diffuser 564

Flush Floor Trunkingfour compartment, galvanised steel 501triple compartment, galvanised steel 501

Flush Floor Trunking Fittings 501FP100, 450/750 volt grade, single core 530FP200300/500 volt grade, 2 core 531300/500 volt grade, 3 core 531300/500 volt grade, 4 core 531

Frames, floor standing,, vertical cablemanagement 592

Fuel Cells System 21benefits, types 22cost comparison 25markets, cost comparison 23typical current project cost 24

Fused Switches Heavy Duty 561

Galvanised, heavy gauge, screwed drawnsteel 496

Galvanised Steel Trunking 498Gang ratesductwork 133electrical 487mechanical 131

Gas Booster Sets 242Gas Fire Engine 491Gauges, temperature and pressure 305Generating Sets, standby diesel 91Generators, standby 490Getting Connectioncompetition 34costs 35design 33network reinforcement 34planning 33

Glanding off, terminations 531Grey Water Recycling 11Grillesair diffusion, plastic 443exhaust, aluminium 441floor 441supply, rectangular 438

Ground Source Heat Pumps 8Ground Water Cooling 15

Index 675

GRP Cable Tray 550GRP Tanks 231Gutter Fittings, adaptors, angles, stop end,outlets 135

Gutters, cast iron 142

Hangers and Bracketsfabricated 246galvanised steel 362

Heads, rainwater 139flat 154

Heat Emittersfan convectors 316perimeter heaters 313radiant strip heaters 313radiatorsflat panel 315pressed steel 313

trench heating 317under floor heating 319unit heaters 352

Heat ExchangersCHW 363LTHW 312

Heat Pumps 16Heat Rejection 356air cooled condensers 357all-in-rates 85cooling towers 358dry air liquid coolers 356

Heater Batteries, local heating units 352Heaters for Hot Water 238Heavy Duty Fuse Switches, with HRCfuses 561

Heavy Fittings, galvanised steel 219Heavy Flexible Cable450/750 volt grade, 2 core 526450/750 volt grade, 3 core 526450/750 volt grade, 4 core 526

High Impact PVC Heavy Gauge, standardpattern boxes & fittings 496

High Impact PVC Light gauge, standard patternboxes & fittings 496

High/Low Bay Luminairescompact discharge, aluminium reflector 566corrosion resistant GRP body, acrylicdiffuser 566

flame proof, aluminium body 566sealed discharge, aluminium reflector 566

Hoists, plant hire 636

Horizontal Benddouble compartment, zinc coated underfloorducting 507

triple compartment, zinc coated underfloorducting 507

Hose Reelsall-in-rates 87automatic; rubber, manual; rubber 244

Hospitalselemental cost 114RIBA Stage A Feasibility Cost 74

Hotelselemental cost 112RIBA Stage A Feasibility Cost 77RIBA Stage C Feasibility Cost 82

HRC Fused Distribution Boards, IP4X externalprotection enclosure 559

HV Cables, high voltage 492HV Circuit Breaker, 3 phase, 11kV 494HV Intakes 1000Kva to 6000Kva,schematic 43

Industrial Angled Socketssplash proof, 100–130A, surfacemounted 577

splash proof, 200–250A, surfacemounted 578

water tight, 100–130A, surface mounted 577water tight, 200–250A 579

Industrial Connectorssplash proof, 100–130A 576splash proof, 200–250A 578water tight, 100–130A 577water tight, 200–250A 579

Industrial Plugssplash proof, 100–130A 576splash proof, 200–250A 577water tight, 100–130A 577water tight, 200–250A 578

Inlet Boxes, steel dry riser 245Insulationsductwork – all types/finishes 456mineral fibre for pipes, concealed 320pipes – closed cell 233

Internal Coupling, PVC trunking 503intruder detection system (IDS), schematic 43Inverter, AC static to luminaires 584IP54 Protection, mains busbar 536Isolating Switches 561IT / Data, all-in-rates 87

676 Index

JIB (Joint Industry board) 489JIB Apprentice Training Scheme Rate of WagesLondon rate, rates with transportprovided 620

national standard rate, rates with transportprovided 620

JIB Rates of WagesLondon rate, rates with transportprovided 620

national standard rate, rates with transportprovided 620

Jointing Sleeve, PVC underfloor trunking 506Junction Boxfour compartment, galvanised steel 501triple compartment, galvanised steel 501

Junction/Terminal Boxdouble compartment, zinc coated underfloor

ducting 507triple compartment, zinc coated underfloor

ducting 507

Labour Ratesductwork 131electrical 487mechanical 131

Ladder Racksextra heavy duty galvanised steel 542heavy duty galvanised steel 541light duty galvanised steel 540

Lamp, T8 564Leak Detection 365Leisure Centres, RIBA Stage A FeasibilityCost 75

Liftsall-in-rates 95good lifts 98machine room above 95machine room less 97

Lighting, all-in-rates 93Lighting Busbar, pre-wired busbar, plug intrunking for lighting 539

Lighting Controlscable, aluminium sheathed 570lighting control modules 571presence detectors 571scene switch plate 571

Lighting Switches 568Lighting Tracksingle circuit, 25A 2 P567three circuit, 25A 2 P567

Lightning Protectionair rods 604air terminals 605bonds and clamps 605conductor tape 604earth pits 606earth rods 606surge protection 607

Local Planning and Building Regulations 7Location Factors 71Lock Equipment 598Lodging Allowances, nightly rate 615Louvresacoustic 447weather 448

Low Impedance Busbar Trunking, straightcopper busbar 536

Low Temp’ Hot Water Pipesextra for black malleable fittings 274extra over black steel pipes 272mech’ grooved steel pipe, fittings 289plastic (polypropylene) pipe 290fittings 290

press fit carbon steel pipe 288fittings 288

screwed BS 1387 steel pipe 268fittings 269flanges 272

welded BS 1387 steel pipe 279fittings 282flanges 280

welded carbon steel 285fittings 288flanges 287

Low Velocity Air Cconditioning, air handlingunits, supply 476

Low Velocity Air Conditioning, air handling units,supply and extract 476

Luminairesbatten 564bulkhead, 60 watt 566ceiling recessed asymmetric 564downlighters 566emergency 582external 566high/low bay 566surface fluorescent 564suspended fluorescent 564wall mounted fluorescent 565

LV Intakes up to 1000Kva, schematic 43

Index 677

LV Switchboard Busbar, copper busbar 555LV Switchgearall-in-rates 91distribution boards 553

Machine room above (MRA) Lift 95Mains Busbar 536Major Projects Agreement, employeecategories, hourly rate comparisons 617

Malleable Iron Fittings, galvanised steel 220Manifold Connector, cast iron 176Manual Call Points 600Master Distribution Box6 port, steel 5339 port, steel 533

Materials Rates, gang rates, electrical 487MCB Distribution Boards, IP3X externalprotection enclosure 558

MCCB Panel Boards 557MCCB Panelboardsfeeder MCCBs 558panelboards 557

Mechanical Installations, material cost 127Mechanical Rates of Wages 612Medium Density PolyethyleneMDPE (Blue) 203compression fittings 205electro fusion fittings 204

MDPE (yellow), gas 239compression fittings 239electro fusion fittings 239

Metal Clad CableBSEN 60439 533data cable 533

Meters, energy, ultrasonic, electromagnetic 366Meters EnergyCHW 366LTHW, ultrasonic 320

MIDEL Transformer, gasket-sealed steeltank 495

Miniature Circuit Breakers, For distributionboards 559

Modular Recessed, T8 lamp 565Modular Recessed Compact Fluorescent, TCLlamp 565

Modular Recessed, Linear Fluorescent, highfrequency control gear 564

Modular Wiring 533Moulded Case Circuit BreakersMCCB 36 kA fault rated 555

MCCB 45 kA fault rated 555MCCB 70 kA fault rated 555MCCB 150 kA fault rated 554

MRL (Machine Room less) Lift, all-in-rates 95

networked lighting control system, schematic 43Nipple, capillary fittings 187Non-Standard Socket Outlet, 13A, separateclean earth terminal, galvanised steelbox 573

Office building, elemental cost 105Offices 73RIBA Stage C Feasibility Cost 80

Offset, mains busbar 537Ogee Gutters, PVC-U 138Open Loop System 15Outlet Boxes, steel dry riser 245Outletsrainwater 137roof 141small power 572

Overflow, bath 162

P-traps 173Packaged Steam Boilers, gas/oil fired 267Part L Building Regulations 3Passenger lifts, all-in-rates 95Patch Panels19” wide, finished in black 593voice 19” wide, finished in black 588

Performing Arts, elemental cost 109Performing Arts Centre, RIBA Stage AFeasibility Cost 75

Photovoltaic (PV) 8Photovoltaic Building Integrated (BIPV) 8Pipe Clipscopper pipes (CHW) 362galvanised steel, plastic coated steel 163metal fixing 158

Pipe Freezing, carbon steel, copper 319Pipe in Pipe (Gas) 240Pipeline Fittings, steel pipes 246PipesABSwaste 158water 207

all-in-rates 85black steel 279screwed chilled water 361

678 Index

screwed LTHW 268welded chilled water 361welded LTHW 279

black steel screwed, gas 240carbon steel 285cast iron 151soil EPDM rubber joints 173

copper, cold water 181copper (plastic coated) 241capillary fittings 241

galvanised steel 213galvanised steel, heavy 213galvanised steel, medium 213low temp’ hot waterextra for black malleable fittings 274extra over black steel pipes 272mech’ grooved steel pipe 289plastic (polypropylene) pipe 290press fit carbon steel pipe 288screwed BS 1387 steel pipe 268welded BS 1387 steel pipe 279welded carbon steel 285

MDPEblue 203yellow 239

MDPE (yellow), gascompression fittings 239electro fusion fittings 239

mechanical grooved 289MuPVC, plastic 155polypropylene for LTHW 290thermally fused joints 290

prefabricated black steel 246press fit 288carbon steel 288stainless steel 202

PVC-C for cold water 212PVC-Udry push fit joints 138solvent welded joints 141

sprinkler, victaulic 248stainless Steel 198steel welded 241

Pipes Black Steel, sprinkler pipes & fittings,welded 246

PIR, access control 598Plant Charges 633Plant Hire Costscompaction equipment 639concrete equipment 639

construction vehicles 637excavators & loaders 638hoists 636lifting appliances and conveyors 634pumps 634scaffolding, shoring & fencing 634site accommodation 640site equipment 641small tools 643testing equipment 639

Plastic Ductwork, circular 378Plug for Weatherproof socket outlet, protected toIP66 573

Plumbers Welding Supplement 618Polypropylene, pipes, push fit joints 160Power Factor Correction 556Power Pole, aluminium painted 574Power Post, aluminium painted, UPVC 574Pressure Reducing Valves (PRV), steam 351Pressurisation UnitsCHW 364LTHW 306

Pumpsaccelerator 311all-in-rates 86belt drive – CHW & LTHW 307circulator 311close coupled 309glandless – domestic 310pressurisation – cold water 229sump 229twin head belt drive 308variable speed 309

Push Button Stations, heavy gauge pressedsteel, polycarbonate cover 562

PV Photovoltaic 8PVC Bench Trunking, white / grey finish 505PVC Fittings, PVC-u (cold water) 210PVC Miniature Trunkingcompartmented, white finish 505single compartment, white finish 505

PVC Miniature Trunking Fittings 505PVC Underfloor Trunking, singlecompartment 506

PVC-C, PVC-u (cold water) 212

Radio Frequency Cable, PVC sheathed, laidloose 589

Rain Water Harvesting 11Rates and Wages 619

Index 679

Rates of wageshourly rates of wages, heating,ventilation 612

hourly rates of wages, main grades, plumbing,mechanical 616

mechanical 612plumbing 617trainee hourly rates of pay 613

RCD Protected Socket Outlet, 13A, galvanisedsteel box 573

Recessed Downlighter, reflector with white/chrome bezel 566

Regional Variations 71Renewable Energy 7Renewable Energy Optionsbiomass boilers 8borehole cooling 8building integrated photovoltaic (BIPV) 8combined heat and power (CHP) 8ground source heat pumps 8investment yield table 8solar water heating 8wind generators 8

Residential affordable, elemental cost 117Residential Buildings, RIBA Stage C FeasibilityCost 84

Residential Private, elemental cost 119Residual Current Circuit Breakers, Fordistribution boards 559

Responsibility Allowancehourly rates of wages, Craftsmen 613hourly rates of wages, senior craftsmen 613weekly rates of credit 622

Retail, RIBA Stage A Feasibility Cost 75reverse cycle heat pump, schematic 43RIBA Stage A Feasibility Cost 73commercial research 76day care unit 74distribution centres 73factories 73health and welfare facilities 74hospitals 74hotels 77office buildings 73recreation buildings 75retail buildings 75schools 76supermarkets 76warehouses 73

RIBA Stage C Feasibility Cost

hotels 82offices 78residential 84

Ring Main Unit, 3 phase, 11kV, 630A 494Rising Benddouble compartment, zinc coated underfloorducting 507

four compartment, galvanised steel 501triple compartmentgalvanised steel 501zinc coated underfloor ducting 507

Rising Mains Busbar, straight aluminiumbar 538

Roof Outlets, PVC-U 141Roof Vent Connector 177Roses, ceiling 570

Scaffolding, plant hire 634School, elemental cost 116Scientific Buildings, RIBA Stage A FeasibilityCost 76

Semi Recessed Linear Fluorescent, T5lamp 565

Service Outlet Module3 compartment 5024 compartment 502

Shaver Sockets250 voltage supply, white mouldedplastic 575

dual voltage supply, white mouldedplastic 575

Sheet Steel Adaptable Boxesblack rectangular pattern 510black square pattern 509galvanised rectangular pattern 510galvanised square pattern 510

Shell and Core, elemental cost 117Shopping Mallselemental cost 103RIBA Stage A Feasibility Cost 75

Single Compartment PVC Trunking, grey finish,clip on lid 502

Single Compartment PVC Trunking Fittings 502Single Compartment Trunking, jointed withstandard connectors, galvanised steel 497

Small Power, all-in-rates 92Socket Outletswitched, 13A metal clad, 1 & 2 gang 572unswitched, 13A metal clad, 1 & 2 gang 572

Socket Plate, PVC bench trunking 506

680 Index

Socket Reducer, PVC underfloor trunking 506Soil and Waste Pipescast iron pipes, rubber gasket joints 170PVC-U 167

Solar Water Heating 8Sounders 600Split Systems, for heating & cooling 367Splitters, 5 Wire 535Sports Hallelemental cost 111RIBA Stage A Feasibility Cost 75

Sprinkler Alarms/Gongs 249Sprinkler Fixings 246Sprinkler Heads 249Sprinkler Systems, all-in-rates 87Sprinkler Tanks 250Sprinkler Valves 249Stadium, elemental cost 113Stage A RIBA 73Stage C RIBA 78Stainless Fittings, compression fittings 201Stainless Steel Pipes 198capillary fittings 199press fit fittings 198

Standby Generators 490standby power system, schematic 43static UPS System, schematic 43Steam Strainers 349Steam Trapscast iron 349stainless steel 349

Stop Enddouble compartment, zinc coated underfloor

ducting 507four compartment, galvanised steel 501galvanised steel 498PVC bench trunking 505PVC miniature trunking 505PVC trunking 503triple compartmentgalvanised steel 501zinc coated underfloor ducting 507

Stopcocks, copper 227Strainers 302steam 349

Supermarketselemental cost 121RIBA Stage A Feasibility Cost 76

Support, cast iron, pipe spacer 151Supports and Brackets, ductile iron, mild steel 174

Surface Mounted, Linear Fluorescent, T8lamp 564

Surveillance Equipment 599all-in-rates 87

Suspended Linear Fluorescent, T5 lamp 565Sustainability Technology 7Switch Disconnectors 562moulded plastic enclosure 576steel sheet case 561

Switched Modules, armoured cable 535Switches6A modular type switch 568galvanised steel box, 1 way 568galvanised steel box, 2 way, 568

6A, watertight switch 56910A, splash proof moulded switch 56915A, watertight switch 569architrave plate switch, 6A, white plastic 569ceiling switch, white moulded plastic 569plate switch, 6A flush mounted, whiteplastic 569

plate switch, 10A flush mounted, whiteplastic 568

Switches/ Sensors, pressure devices 608Switches/Sensors, temperature devices 608Switchgear, HV 494Synchronisation Panels (for generators) 490

T Connectors, snap fix 534Tanks, overflow 162Tanks and Cisternscold water storage tankssectional GRP 231sectional steel 230

fuel oil storage tanks; steel, fuel storagetanks; plastic 243

moulded glass fibre cisterns 230polypropylene cisterns 230sprinkler tankssectional GRP 250sectional steel 250

Tap Off, mains busbar 537Tap-Off Unitslighting busbar 539rising mains busbar 539

Tee, Flat Cover, PVC trunking 504Tee, Internal/External Cover, PVC trunking 504Teesdouble compartment, galvanised steel 500PVC miniature trunking 505

Index 681

single compartment, galvanised steel 500triple compartment, galvanised steel 500

Telecommunications Cables, multipair internaltelephone cableInstalled in conduit/Trunking 587laid on tray/basket 587

Telephone Outletbronze or satin chromeplate and box 588moulded plastic plate and box 588

Television Aerial Cable, coaxial, PVCsheathed 589

Terminal Strips, 20A high density polythene 497Terminations600/1000 volt grade, 2 core, galvanised steelwire armour 515, 521

600/1000 volt grade, 3 core, galvanised steelwire armour 515, 522

600/1000 volt grade, 4 core, galvanised steelwire armour 516, 522

600/1000 volt grade, 7 core, galvanised steelwire armour 516, 522

600/1000 volt grade, 12 core, galvanised steelwire armour 516, 522

600/1000 volt grade, 19 core, galvanised steelwire armour 516, 523

600/1000 volt grade, 27 core, galvanised steelwire armour 517, 523

600/1000 volt grade, 37 core, galvanised steelwire armour 517, 523

600/1000 volt grade, single core, aluminiumwire armour 515, 521

glanding off2 core 5313 core 5314 core 531

high voltage 492Terminations,, Glanding off2 core 5323 core 5324 core 532

Thermal Insulationductwork 457extra over concealed insulation fittings 320extra over external insulation fittings 337mineral fibre for pipesexternal 337plant room 326

pipes – closed cell 233plant room insulation fittings 326

Thermostat, room thermostats 346

Thermostats 346Top Feeder Unit, rising mains busbar 538Trace Heating System 363Transfer Switches 556TransformerHV 494oil filled, free breathing tank 495

Transformerscast resinair natural 495temperature controlled fans 495

gasket-sealed steel tank 495MIDEL 495step down 495

Traps, polypropylene 161Travelling & Time AllowancesLondon rate, daily travelling allowance 621national standard rate, daily travellingallowance 621

TrayGRP 550heavy duty galvanised steel, BS729 548light duty galvanised steel, BS729 544medium duty galvanised steel, BS729 546mild steel cable basket, zinc plated 551

Trench heating, natural convection type 317Triple Compartment Trunking, jointed withstandard connectors, galvanised steel 498

Tripping Batteries, battery chargers, valveregulated lead acid battery 494

Trunking 497bends 90°double compartment 499single compartment 499triple compartment 499

black enamelled, heavy gauge, 496body coupler, 3 and 4 compartment, 502crossoversdouble compartment 501single compartment 500triple compartment 501

dado/skirting 507double compartment, jointed with standardconnectors 497

flanged connector, galvanised steel 499flexible conduits, metallic, PVC covered

conduit 496floor 501flush floor, triple compartment 501galvanised, heavy gauge, 496

682 Index

galvanised steel 498, 501high Impact PVC heavy Gauge, standardpattern boxes & fittings 496

high Impact PVC light gauge, standardpattern boxes & fittings 496

junction boxfour compartment 501triple compartment 501

PVC 502rising bendfour compartment 501triple compartment 501

service outlet module3 compartment 5024 compartment 502

stop endfour compartment 501galvanised steel 498triple compartment 501

teesdouble compartment 500single compartment 500triple compartment 500

triple compartment, jointed with standardconnectors 498

underfloor 506Tubular Fittings, galvanised steel 218TV Socket Outlet, moulded plastic box, flush/surface mounted 590

Typical Engineering Detailscost information 44cost information w/ reinforcement 45cost information w/ substationreinforcement 46

urban network underground 44urban network underground w/reinforcement 45

urban network underground w/ substationreinforcement 46

Typical Schematic, engineering details 43

Un-Armoured Cable 523Underfloor Busbar, pre-wired busbar, plug intrunking for power 540

Underfloor Ductingdouble compartment 507fittings 507triple compartment 507

Underfloor heating 319Uninterruptible Power Supply

integral diesel rotary, 3 phase 581large size static, 3 phase, 10 yearbattery 580

medium size static, 1 phase, 10 yearbattery 580

medium size static, 3 phase, 10 yearbattery 580

single phase, 5 year battery, standard 13Asocket outlet 580

UPS 580urban network Mainly Underground,schematic 43

urban network with reinforcement,schematic 43

urban network with substation reinforcement,schematic 43

Valve ancillaries, steam heating system 349Valvesautomatic air vent 304ball float valves 225ball valves 297bronze/gunmetal inlet 245check valves 299check valves – DZR 228cocks 226, 304commissioning valves 300control valves 303gate valve – DZR 227gate valves – DZR 296gates 226glove valves 298isolating 296pressure reducing 351radiator valves 306regulators 302safety and relief valves 303, 351stopcocks 226, 304strainers 349

variable air volume (VAV), schematic 43variable refrigerant volume (VRV), schematic 43VAV – Variable Air Vol’ System, terminalunits 479

Vertical Access Box, 2 Compartment, PVCunderfloor trunking 506

Vertical Multi Compartment Pillar, UPVC 574Vertical Transport, all-in-rates 95Video Cable, PVC flame retardant sheathed,

laid loose 590VRF Units, refrigerant 367

Index 683

Wages, hourly rates of wages 612Wall Mounted Compact Fluorescent, TCLlamp 565

Wall Spacer, cast iron 174Warehouses 73Water Heater (Electric) 238Water Heater Switch, switched with neonindicator 575

Water Installations, all-in-rates 85Water Treatment 232

Weatherproof Junction Boxesglassfibre reinforced polycarbonate 563sheet steel with zinc spray finish 563

Weekly Holiday Credit & Welfare Contributionemployee grades of entitlement 614rates 614

Weekly Holiday Credit Contributions 618Wind Generators 8Work Station, data outlet 594

684 Index

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