REPORT IN RESPECT OF UTILITIES FOR MATHER BUILDING, REDHILL IN RESPECT OF . UTILITIES . FOR . MATHER BUILDING, REDHILL . ... (RPD) type primary gas ... be free from errors or omissions

REPORT

IN RESPECT OF

UTILITIES

FOR

MATHER BUILDING, REDHILL

McBains Cooper Consulting Ltd 120 Old Broad Street London EC2N 1AR Tel No: +44 (0) 207 786 7900 Fax No: +44 (0) 207 786 7999 E-mail: [email protected] Contact: Ed Bowditch Email: [email protected]

NOVEMBER 2016

DRAWING / DOCUMENT REFERENCE STATUS

59009

FPR01

MBC

XX

XX

RP

MEP

00001

S2

P4 MBC NO. PROJ. IDEN ORIGINATOR ZONE LEVEL TYPE DISCIPLINE NUMBER SUITABILITY REVISION

mailto:[email protected]

mailto:[email protected]

RANIER PROJECTS LIMITED MATHER BUILDING, REDHILL

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T:\59009-First Point, Redhill\01_WIP\MEP_Combined\Reports\FPR01-MBC-XX-XX-RP-MEP-00001-S2-P4.docx

DOCUMENT LOCATION Ensure that this document is current. Printed documents and locally copied files may become obsolete due to changes to the master document. The source of the master document can be found on the following: FPR01-MBC-XX-XX-RP-MEP-00001-S2-P4.docx REVISION HISTORY Suitability Revision Version Date Summary of Changes Changes

marked

S2 P1 26.10.2016 Original Issue S2 P2 28.10.2016 Quotations and costs omitted S2 P3 03.11.2016 Utilities drawings and further detail added S2 P4 07.11.2016 Minor amendments and replacement of Appendix E &

F

DISTRIBUTION This document has been distributed to: Name Company Richard Mees Rainier Developments

APPROVALS This document requires the following approvals. Name Title Ed Bowditch McBains Cooper

Signed………………………………………………………………… dated…………………………. For and on behalf of McBains Cooper Consulting Limited


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CONTENTS ITEM DESCRIPTION PAGE 1.0 EXECUTIVE SUMMARY .................................................................................................................................. 4 2.0 INTRODUCTION .............................................................................................................................................. 4 3.0 SITE LOCATION .............................................................................................................................................. 4 4.0 GAS UTILITIES QUOTATION ......................................................................................................................... 5 5.0 WATER UTILITIES LOCATION ....................................................................................................................... 6 6.0 UKPN ................................................................................................................................................................ 6 7.0 BT ..................................................................................................................................................................... 6 8.0 DRAWINGS ...................................................................................................................................................... 6 APPENDICES APPENDIX A – UTILITY RECORD DRAWINGS - UKPN APPENDIX B – UTILITY RECORD DRAWINGS - GAS APPENDIX C – UTILITY RECORD DRAWINGS - WATER APPENDIX D – UTILITY RECORD DRAWINGS - BT APPENDIX E – MK SURVEY DRAWING APPENDIX F – MEP SITE UTILITY DRAWING


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1.0 EXECUTIVE SUMMARY

From the search and enquiry information received back to date, the proposed site for construction has limited issues with the disconnection and diversions of existing utility supplies. There is some minor BT equipment on site, but the removal of this equipment is not envisaged to be an issue once works commence on site. Quotations for new supplies from the gas, electricity and water service utility companies have been obtained.

2.0 INTRODUCTION

McBains Cooper have been instructed to undertake statutory services investigations for a proposed development at Station Corner, Marketfield Way, Redhill. This report outlines the details of the existing utility infrastructure at the proposed site. The infrastructure services that were covered in this search are Electrical services - UKPN Gas Services - Squire Energy Water - East Sutton and Surrey Water Telecoms - BT

3.0 SITE LOCATION


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4.0 GAS UTILITIES QUOTATION McBains Cooper has contacted Squire Energy with regard to a new gas supply to the site, the quotation was based on the current design which has a requirement of 144m3/hr. The new supply to serve the site will comprise of taking a new connection from the existing medium pressure gas main, the installation of a new meter and the installation of a new GRP kiosk. McBains cooper have received a quotation from Squire Energy which covers the following works.

• Connection to the existing 315mm polyethylene (PE) low pressure (LP) gas main in Redstone Hill during normal working hours.

• Construction of a new PE LP gas supply from the connection point across the highway to the site / boundary.

• Construction / continuation of a new PE LP gas supply extension from the site boundary / curtilage

through the development (in an open [suitable and pre-prepared] excavation – works by the customer) to a point adjacent to the proposed gas meter kiosk.

• Construction of suitable concrete base for GRP kiosk and gas meter.

• Supply and installation of a free standing GRP (glass reinforced plastic) gas meter kiosk (on to a

suitably constructed base) in an appropriate boundary position as indicated on the attached drawing Ref: P12991DW1 – please refer to drawing in Appendix B for details. Note: Approximate dimensions of proposed kiosk are 1600mm long x 850mm width x 1450mm high. Exact dimensions and configuration will be provided by Squire Energy upon acceptance and payment.

• Transition below ground from PE to steel pipework.

• Entry into the gas meter kiosk via a suitable standard below ground service entry terminating immediately upon entry within GRP gas meter kiosk with a blanked emergency control valve (ECV) sited at low level.

• Supply and delivery to site entrance of a suitable Rotary Positive Displacement (RPD) type primary

gas meter and module all fitted to a welded steel base-frame `skid` unit.

• Supply, installation and commissioning of a single 9M Rotary Positive Displacement (RPD) type primary gas meter module fitted to a steel base-frame `skid` unit in accordance with The Institution of Gas Engineers and Managers (IGEM) Standard IGE/GM/6 Ed. 2 – Non Domestic Meter Installations – Standard Designs and IGEM IGE/GM/8

• Excavation and permanent reinstatement of excavation in the public highway and within site /

private curtilage.

• All materials deemed necessary for the above upstream LP gas pipework and primary gas meter against the current scope of Works.

• Testing, purging and commissioning of all upstream LP pipework and primary gas meter.

• Project supervision and management.

It has been assumed that an easement will not be required with regard to these works.


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5.0 WATER UTILITIES LOCATION McBains Cooper has contacted East Sutton & Surrey Water for the installation of a new bulk service connection together with 133 enabled water meters for the new development. The quotation received is based on the proposed design. The most suitable point of connection for water supplies to the new development appears to be the existing 8” main in Station Road. Please refer to the drawing in Appendix C for the point of connection and route of the existing main. East Sutton and Surrey water state that whilst the locations on the drawing show a general location of the pipes – the exact location will need to be determined by excavation.

6.0 UKPN

McBains Cooper has applied for a new electricity supply & substation to serve the site. We have received information and a budget estimate from UKPN with regard to the new electrical connection to provide 133 residential connections at 230volts and a Landlord connection at 400volts. UKPN has given a project reference number: 8500043302. In order to provide the new 500kVA electrical connection, UKPN have to extend their existing high Voltage distribution located in Marketfield Way and link to a new substation to be located within the development.

The proposal states it is to provide a ringed high voltage supply to a new substation on site & to lay a low voltage cable into the proposed LV intake position. Please refer to the drawing in Appendix A for details of the existing UKPN services in the vicinity of the proposed development. Liaison with network Rail will be required due to their ducts running across the site.

7.0 BT

Record drawings have been received from the BT mapping services. This shows infrastructure in the local area, along the pathways in Station Road and Marketfield way. Please refer to Appendix D for the relevant drawing. The proposal is to extend and modify the existing BT chambers located in Marketfield Way and provide new BT infrastructure ducts and chambers to the development. Their records have highlighted that the proposed site access road crosses existing underground cables. Work may be required to protect these cables by creating and installing protective ducts. The application for a new supply cannot be progressed with BT until site works have started.

8.0 DRAWINGS

An MEP Services site plan indicating proposed locations of the incoming proposed Utility Services has been provided by McBains Cooper and is included to Appendix E of this document. This drawing is subject to revision once planning approval has been obtained and subject to further development of the building design.


APPENDIX A UTILITY RECORD DRAWINGS – UKPN


APPENDIX B UTILITY RECORD DRAWINGS – GAS

This plan shows those pipes owned by the relevant Gas Transporter (GT) in their role as a Licensed GT. Gas pipes owned by other GTs, or otherwise privately owned, may be present in this area. Information with regard to such pipes should be obtained from the relevant owners. The information shown on this plan is given without warranty, the accuracy thereof cannot be guaranteed. Service pipes, valves, syphons, stub connections, etc, are not shown but their presence should be anticipated. No liability of any kind whatsoever is accepted by Squire Energy Ltd (SEL) or their agents, servants or contractors for any error or omission. Safe digging practices, in accordance with HS(G)47, must be used to verify and establish the actual position of mains, pipes, services and other apparatus on site before any mechanical plant is used. It is your responsibility to ensure that this information is provided to all persons (either direct labour or contractors) working for you on or near gas apparatus. The information included on this plan should not be referred to beyond a period of 28 days from the date of issue.

Squire Energy Ltd (SEL), 25 – 29 High St. KT22 8AB E: [email protected]

I: www.squireenergy.co.uk

As Proposed / Gas Infrastructure Plan Dwg Ref: P12991DW2

Date: 21/09/2016 Not to scale


APPENDIX C UTILITY RECORD DRAWINGS – WATER

Bus Station

Harlequin12

Theatre

PCs

3

(over)

5

1618

20

26

14

(PH)

Hall

Offices

Red

hill

Sta

tion

F6

100 D

I(1981)

200 DI(1981)

8"CI(1896)

80 D

I(1981)

100 2

00

200 D

I(1981)

200 8"

4"C

I(1938)

3"CI(1900)

180 H

PP

E(2

015)

MA

RK

ET

FIE

LD

WA

Y

Fpr

F2

ACCURACY OF PLANS WARNINGThe information on this plan with regard to the company's underground apparatus is given in good faith but is NOT GUARANTEED tobe free from errors or omissions and should be relied upon only as a general indication of the location and nature of such apparatus.

The actual location of waterpipes and communication pipes must be determined by hand excavation.

SECURITY & CONFIDENTIALITY OF INFORMATIONDocuments and drawings are NOT to be disclosed to 3rd parties without prior agreement of Sutton and East Surrey Water plc.

(c) Crown Copyright 2016. All rights reserved. Ordnance Survey Licence number 100024861

L.C.SONDENB.Sc., C.Eng., M.I.C.EWholesale Services DirectorSutton and East Surrey Water plcLondon Road Redhill Surrey RH1 1LJ

Telephone 01737 772000 Facsimile 01737 766807Internet www.waterplc.com

TITLE:

SCALE:1:1000

DATE: 08/08/2016SHEET NUMBER(S) :TQ2750 TQ2850

CENTROID: X:528095Y:150558

MatB

Line

MatB

Typewritten Text

Point of connection


APPENDIX D UTILITY RECORD DRAWINGS – BT


APPENDIX E MK SURVEY DRAWING


APPENDIX F MEP SITE UTILITY DRAWING