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Lisson Green



AJS were delighted with the award of this contract on behalf of Westminster City Council. The works involve the strip out installation and commissioning of new heating, hot water and communal works in four medium rise blocks in the Lisson Green estate in Westminster. All blocks are fully occupied during the works.
Client: Westminster Council
Value: ££3m
Duration: 1 Year
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Scope Of Work

bullet Complete condition survey of the working areas
bullet Strip out and remove redundant services, materials and make good
bullet Installation of new distribution pumps and new buffer vessel
bullet All builders work, making good and decoration of the boiler room
bullet The modification and installation of control equipment and BMS panel
bullet Provision of all power and control field wiring to the new BMS control panels & all new plant
bullet Supply and installation of replacement pipework services and risers from boiler plantroom area to the new Calorifiers
bullet Removal and making good of the existing wet radiator system.
bullet Removal of the existing domestic hot water production
bullet Supply and Install new wet radiator systems throughout each property complete with pipework, radiators and TRV’s.
bullet Replace the in dwelling controls and radiators complete with smart energy meters
bullet Supply and installation of electrical supplies to the new equipment including the in dwelling controllers.
bullet Removal and making good of the existing cold water down service routed pipework within plantroom.
bullet Replacement of existing plantroom ventilation system.
bullet Relocation of BT cables
bullet CCTV of the above ground drainage and rain water systems and replacement of defective above ground drainage and rain water pipework.
bullet Supplying, installing and connecting a leak detection system
bullet All builders work including painting of walls and floors in the plant areas.
bullet All Fire Stopping Works associated with the new systems.
bullet Pipework and valve identification complete with direction of flow arrows.
bullet Water treatment, cleansing, power flushing and re-treatment of pipework systems throughout the whole system in accordance with CIBSE and BSRIA publications, including dwellings.
bullet Testing and Commission the systems which are to be left in correct functioning order.
bullet Maintaining the LTHW heating and domestic water systems for the duration of the Contract.
bullet Installation of New BMS panel, Asset tagging system, new boilers, water Calorifiers and new valves
  AJS Ltd Farley House, Kinvara Business Park, 22-24 Freshwater Road, Dagenham, Essex. RM8 1RY  |  020 8597 7000  |