Sector Retail
Project type New build
Services provided Design
Product / system supply
Installation
Year completed 2016
Project location London
Client Waitrose
 
 

CAS designed and manufactured a prefabricated packaged plantroom for a new Waitrose store in Guildford.

The final solution featured the following services:

  • 2 x gas-fired boilers, each with an output of 200kW and each with an 8-litre expansion vessel.
  • 2 x single-head boiler shunt pumps.
  • A twin-head LTHW secondary circulating pump.
  • 4 x single-head chilled water circulating pumps.
  • A single-head HWS circulating pump.
  • A single-head cold water booster pump.
  • 2 x 400-litre hot water service calorifiers.
  • A LTHW pressurisation unit, complete with a 300-litre expansion vessel.
  • A chilled water pressurisation unit, complete with a 200 litre expansion vessel.
  • A 230-litre hot water heater with an unvented kit, comprising of combined reducing valve / strainer, check valve, expansion valve, expansion vessel, temperature / pressure relief valve and tundish.
  • Controls, lighting / emergency lighting and small power.
  • Internal drainage.

The finished plant room was 6.2m long x 3.8m wide x 3.0m high.


CAS designed and manufactured a prefabricated packaged plantroom for a new Waitrose store in Guildford.

The final solution featured the following services:

  • 2 x gas-fired boilers, each with an output of 200kW and each with an 8-litre expansion vessel.
  • 2 x single-head boiler shunt pumps.
  • A twin-head LTHW secondary circulating pump.
  • 4 x single-head chilled water circulating pumps.
  • A single-head HWS circulating pump.
  • A single-head cold water booster pump.
  • 2 x 400-litre hot water service calorifiers.
  • A LTHW pressurisation unit, complete with a 300-litre expansion vessel.
  • A chilled water pressurisation unit, complete with a 200 litre expansion vessel.
  • A 230-litre hot water heater with an unvented kit, comprising of combined reducing valve / strainer, check valve, expansion valve, expansion vessel, temperature / pressure relief valve and tundish.
  • Controls, lighting / emergency lighting and small power.
  • Internal drainage.

The finished plant room was 6.2m long x 3.8m wide x 3.0m high.


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Downloads
  • Case Study - Waitrose, Guildford
    Case Study - Waitrose, Guildford
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CAS House
Unit L, Turnpike Way
Cressex Business Park
High Wycombe
HP12 3TF
Tel: 01494 469529
Fax: 01494 469549
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Packaged combination boiler plant room for Waitrose