CASE STUDIES

The services and sectors in which we work are diverse and require different disciplines, our case studies detail, examples of the type of projects we have undertaken in the past few years.

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PROJECT DETAILS

This project consisted of the

supply, installation, testing and

commissioning of VRF Cooling &

Heating Systems:

Office Refurbishment

London

NATURE OF PROJECT: Office Refurbishment

AVERAGE LABOUR STRENGTH: 6 Operatives

CONTRACT PERIOD: 50-weeks

WORKS COMPLETED: October 2008

• VRF Cooling/Heating System.

• LTHW Serving Heater Batteries

• LTHW Serving Calorifiers

• Domestic Hot & Cold Water Services

• Installation of Sanitary ware

• Supply & Extract Ventilation Systems.

• Strip out of Existing Services

• Installation of BMS

• Modification to Rainwater Pipe Work.

CONTRACT: Health Authority

MAIN CONTRACTOR:

Airconaire Limited

NATURE OF PROJECT: Replacement

of Cold Water Infrastructure

AVERAGE LABOUR STRENGTH:

10 Operatives

CONTRACT PERIOD: 4-months

Health Authorities

PROJECT DETAILS

This project consisted of the

supply, installation, testing &

commissioning of:

• 6 no GRP Tanks up to 244,000 litres

• Booster Set & Cold Water Distribution Pipe Work

• Steam Plate Heat Exchangers

• Ensuring Water Supply not Interrupted

• Installation of Tanks, Pipe Work & Booster Pumps

• Controls

• BMS & Electrical

• Builders work

• Testing & Commissioning

City Offices Chillers

London

CONTRACT: City Offices - London MAIN CONTRACTOR: Airconaire Limited NATURE OF PROJECT: Replacement Chillers & Pumps AVERAGE LABOUR STRENGTH: 20 Operatives CONTRACT PERIOD: 14-months

PROJECT DETAILS

This project consisted of the supply,

installation, testing and commissioning

of 6 Basement Chillers, 6 Chiller Pumps

and Cooling Tower Enabling Works,

whilst maintaining the integrity of the

building.

• Enabling works for temporary chiller installation

• Installation of new chillers

• Pipe work and controls

• BMS

• Electrical Installation

• Builders work

• Testing & Commissioning

CONTRACT: Operations Centre - Southend-on-Sea

MAIN CONTRACTOR: Airconaire Limited

NATURE OF PROJECT: Replacement Chillers

AVERAGE LABOUR STRENGTH: 15 Operatives

CONTRACT PERIOD: 6-months

Replacement

Chillers

PROJECT DETAILS

This project consisted of the supply, installation, testing and commissioning of 3

Roof Chillers, associated Pipe work and Controls.

• Positioning and installation of new chillers, pipe work and controls

• BMS

• Electrical Installation

• Builder’s work

• Testing and commissioning

CONTRACT: Whittington Avenue,

Leadenhall Street

NATURE OF PROJECT:

Office Refurbishment

AVERAGE LABOUR STRENGTH: 22

Operatives

CONTRACT PERIOD: 10-months

Office Refurbishment

• 144 Fan Coil Units

• AHU Heat Recovery Unit

• Installation of new Chillers, Pipe Work & Pumps

• Controls & BMS

• Air Handling Unit

• Ductwork & Associated Grilles

• Domestic Hot & Cold Water Services

• Testing & Commissioning

PROJECT DETAILS

This project consisted of stripping

out all existing services and the

supply, installation, testing and

commissioning of:

Cooling Towers

London

PROJECT DETAILS

This project consisted of the

supply, installation, testing and

commissioning of 4 Cooling

Towers:

• Strip-out and removal of

redundant cooling tower and

pipe work.

• Installation of new cooling

towers

• Installation of condense water

services pipe work

• Installation of control valves

• Removal, modification and

installation of new and existing

controls to re-configure the

existing BMS system and

incorporate inverter for control

• Test and commissioning

CONTRACT: City Offices - London

MAIN CONTRACTOR: Airconaire Limited

NATURE OF PROJECT: New Cooling Towers

AVERAGE LABOUR STRENGTH: 12 Operatives

CONTRACT PERIOD: 16-weeks

PROJECT DETAILS

This project consisted of the design,

supply, installation, testing and

commissioning of 9 no Down Flow chilled

water air handling units, full function

including temperature and humidity

control, complete with open floor stands,

supply air to heavy duty floor mounted

supply grilles located in the cold aisles. 3

no free Cooling Chillers, tandem buffer

vessels, stainless steel pipe work.

Commerical Building

Data Centre

NATURE OF PROJECT: Full Mechanical

Services & BMS to a Data Centre

AVERAGE LABOUR STRENGTH: 20 Operatives

CONTRACT PERIOD: 6 Months

•Comms Room Cooling and Humidification

• UPS Room Cooling

• LV Switchboard Room Heating and Ventilation

•BMS System

•Office Air Conditioning and Ventilation

•HV Incoming Room Heating and Ventilation

•Toilet Core Heating, Ventilation, Hot & Cold

Water Services and Sanitary Ware

•Testing & Commissioning

CONTRACT: Process Cooling

MAIN CONTRACTOR:

Airconaire Limited

NATURE OF PROJECT: Replacement

of Water Cooled Chillers

AVERAGE LABOUR STRENGTH:

6 Operatives

CONTRACT PERIOD: 5-months

Industrial Building

PROJECT DETAILS

The Project consisted of the

removal of 5 existing water-

cooled chillers and replaced

with 3 new air-cooled chillers,

whilst maintaining the integrity

of the building.

• Removal of existing chillers and cooling towers

• Installation of new chillers

• Pipe work and controls

• BMS

• Electrical Installation

• Builders work

• Testing & Commissioning

CONTRACT: Manchester Evening

News, Offices Oldham

NATURE OF PROJECT:

Office Refurbishment

AVERAGE LABOUR STRENGTH: 22

Operatives

CONTRACT PERIOD: 10-months

Office Refurbishment

• Mitsubishi VRF Fan Coil Units

• Controls & BMS

• Air Handling Unit

• Ductwork & Associated Grilles

• Domestic Hot & Cold Water Services

• Testing & Commissioning

PROJECT DETAILS

This project consisted of installation

of Mitsubishi VRF AC Systems,

Ventilation services and associated

controls, and the installation of new

domestic H&C services, testing and

commissioning of:

PROJECT DETAILS

This Project consisted of the

removal and replacement of a

VRV System with a total of 5

fan coil units of various types.

The equipment used was the

latest replacement range from

Daikin enabling the re-use of

the existing R22 pipe work

whilst also allowing the upgrade

to some of the most efficient

systems in the market.

R22 Replacement

Office Refurbishment

London

CONTRACT:

BASEMENT OPEN PLAN OFFICE OF A SIX STOREY

COMMERCIAL BUILDING IN LONDON.

NATURE OF PROJECT:

REPLACEMENT OF 1 NO DAIKIN VRV HEAT PUMP SYSTEM.

AVERAGE LABOUR STRENGTH: 2 Operatives

CONTRACT PERIOD: 2-weeks

The scheme consisted of the

following elements:

•Installation of 1 new outdoor unit

•Installation of 5 new indoor units

•Pressure testing of pipe work

• Evacuating and charging of

system

• Reconfiguring of existing control

system

•Testing & Commissioning

REPLACE

CONTRACT: Local Glazing Company

MAIN CONTRACTOR:

Airconaire Limited

NATURE OF PROJECT: Replacement

of 1 Daikin VRV Systems

AVERAGE LABOUR STRENGTH:

2 Operatives

CONTRACT PERIOD: 4-weeks

AC Replacement

PROJECT DETAILS

This Project consisted of the removal and replacement of 2 no

VRV Systems with a total of 14 fan coil units of various types.

The equipment used was the latest replacement range from

Daikin enabling the re-use of the existing R22 pipe work whilst

also allowing the upgrade to some of the most efficient systems

in the market.

REPLACE

The scheme consisted of the

following elements:

•Installation of 2 new outdoor units

•Installation of 14 new indoor units

•Pressure testing of pipe work

•Evacuating and charging of system

•Reconfiguring of existing control system

•Testing & Commissioning

Office

Refurbishment

CONTRACT: Offices - Southeast MAIN CONTRACTOR: Airconaire Limited NATURE OF PROJECT: Refrigeration/AC replacement of R407c Units AVERAGE LABOUR STRENGTH: 6 Operatives CONTRACT PERIOD: 12-weeks

PROJECT DETAILS This Project consisted of the removal and replacement of 10 no VRF Systems with a total of 93 ducted fan coil units. The equipment used was the latest replacement multi range from Mitsubishi Electric Living Environmental Systems enabling the re-use of the existing R407C pipe work whilst also allowing the upgrade to some of the most efficient systems in the market.

• Installation of 10 new outdoor units

• Installation of 93 new indoor units

• Pressure Testing of pipe work

• Evacuating and charging of system

• Reconfiguring of existing control systems

• Testing & Commissioning

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