Keybridge is a landmark mixed-use development in London, comprising Keybridge House, Keybridge Point, and Keybridge Lofts which, at 37 storeys is the UK’s tallest brick residential tower.

J S Wright was responsible for designing and building the M&E services for the 473 apartments and penthouses, along with the concierge, gym, commercial primary supplies, plant rooms and basement car park.

Mechanical Installations:

• Mains cold water supply from site boundary to wet riser tank, cold water tank and booster set in basement plant room, with distribution pipework to apartments and basement CAT5 wash-down booster set
• Boosted cold-water systems, including pipework and boosted cold water feed to apartment HIUs to serve domestic appliances
• Gas-fired boilers and CHP unit in energy centre, including LTHW heating system pumps and pipework to apartment HIUs, underfloor heating and radiators
• Chilled water plant within basement plant room with distribution to selected apartments
• MVHR systems to serve apartments, concierge, gym and pool, and supply & extract ventilation serving bin stores, energy centre, pool plant room and concierge toilet areas
• Above ground drainage soil vent pipework from apartments, siphonic drainage from roofs, and rainwater drainage within car park to serve podium area
• VRF heating and comfort cooling for concierge, gym and pool areas, and split system AC for cold store
• Sprinkler system fed by boosted cold water serving all apartments, with concierge monitoring
• Firefighting wet riser feed from basement plant room, with dedicated tank and pump system, serving outlets on all floors of Keybridge House and Keybridge Lofts, and AOV system throughout all blocks

Electrical Installations:

• Lighting and power installations to all apartments and communal, concierge, gym, pool and basement car park areas, as well as to switch rooms, basement plant rooms and disabled refuge stores
• External lighting to podium area and building façade
• CCTV to communal, car park and external podium areas
• Access control and door entry system to all buildings
• Fire alarms to all blocks, plant rooms, concierge, gym, pool and car park areas
• TV, data and fibre installation to all apartments, concierge and commercial areas

J S Wright was responsible for designing and fitting out the M&E services for the first phase of the development, comprising a total of 412 homes and communal space in two buildings of 20 floors and seven floors respectively. The amenities it also serviced included a workspace, cinema room, gym and 24-hour concierge.

Mechanical Installations:

• Mains cold water supply to central basement plantroom with distribution pipework to apartments
• Boosted cold water-water systems including pipework and boosted cold water feed to apartment HIUs to serve domestic appliances
• Gas-fired boilers and CHP unit in energy centre including LTHW heating system pumps and pipework to apartment HIUs for domestic hot water service and underfloor heating or radiators
• Mechanical ventilation heat recovery systems serving apartments and resident amenities
• Smoke and environmental ventilation services
• Underground car park ventilation
• Above ground drainage
• Internal rainwater system
• Domestic sprinklers fed by boosted cold water systems
• Wet and dry risers in all areas
• Sanitaryware and brassware installations
• Building Management System controls

Electrical Installations:

• Lighting, power and fire alarm installations to all areas
• Access control and door entry systems to all areas
• Rooftop solar photovoltaic panels
• TV infrastructure to all apartments and concierge
• M-Bus credit energy metering system

J S Wright was responsible for designing and building the mechanical services for all 201 apartments and communal spaces within the fourth phase of the development. The contract followed the company’s completion of the 114-home second and third phases.

Mechanical Installations:

• Boosted cold water (BCW) plantroom with distribution network to deliver boosted cold water to apartments for domestic hot and cold-water services
• Low temperature hot water (LTHW) heating network from combined heat and power (CHP) gas boilers to feed apartments via heat interface units (HIUs) for domestic hot water services and underfloor heating
• Mechanical ventilation heat recovery (MVHR) systems
• Car park ventilation
• Residential sprinkler system fed by boosted cold water
• Above ground drainage
• Internal rainwater system
• Supply and installation of all sanitary ware
• Individual apartment energy monitoring and prepayment billing systems
• Dry risers
• Building management controls

J S Wright’s Residential Division were responsible for developing the infrastructure of Greenwich Reach, Greenwich, London.

This development contains12 residential blocks with 980 self contained apartments, 14 commercial units and a Waitrose supermarket.

J S Wright’s scope of work included:

• Main Energy Centre
• Natural Gas CHP Unit
• Bio Fuel LTHW Boiler
• Natural Gas Fired Boilers
• LTHW zonal primary heating distribution systems, serving 6 satellite plantrooms
• LTHW zonal secondary heating distribution systems, serving each residential block
• Boosted Cold Water systems in each of the satellite plantrooms
• Supply air system to the Energy Centre boilers
• Automatic BMS controls
• Natural Gas installation
• Supply and extract air systems, serving the stand-by Diesel Generator
• Bio-Fuel pumped delivery system

J S Wright was responsible for the design, installation, testing and commissioning of the mechanical and electrical services for the 324 one and two-bedroom apartments along with the concierge, gym, lettings area and basement car park.

Mechanical Installations:

• Mains cold water supply from site boundary to concierge, lettings, wet riser tank, cold water tank and booster set in basement plant room with distribution pipework to apartments, and basement CAT5 wash-down booster set
• Hot and cold-water systems, including pipework and boosted cold water feed from plant room to apartment electric water cylinders to serve all domestic appliances
• Mechanical ventilation heat recovery systems serving apartment block mezzanine levels, concierge, gym and lettings areas
• Mechanical extract ventilation systems serving apartment block levels one to 22, basement substation, lettings kitchen and toilet areas, and concierge toilet areas
• Above ground drainage soil vent pipework from all apartments and concierge and lettings areas
• Siphonic rainwater drainage from roof areas
• Rainwater drainage within basement car park serving podium area
• VRF heating and comfort cooling for concierge, gym and lettings areas, and split system AC cooling for cold store
• Sprinkler system fed by boosted cold water serving all apartments, with monitoring from concierge
• Firefighting wet riser fed from basement plant room, with dedicated tank and pump system, serving outlets on all floors
• Firefighting wet riser fed from basement plant room, with dedicated tank and pump system, serving outlets on all floors
• Gas fire suppression system serving basement substation

Electrical Installations:

• Lighting and power installation to all apartments, and communal,concierge, gym, lettings and basement car park areas

• Electric heating to all apartments

• External lighting to podium area and building façade

• CCTV to communal, car park and external podium areas

• Access control and door entry system

• Fire alarm installation to ground floor, concierge, lettings andbasement car park areas

• TV, data and fibre installation to all apartments, concierge and lettingsareas

• Disabled refuge

• Lightning protection

J S Wright’s Residential Division were responsible for The Left Bank development located on Broad Street in central Birmingham.

The first phase consists of 189 apartments, with phase 2 consisting of 217 skyscraper apartments with spectacular views over Birmingham, as well as amenity spaces. There is also a retail unit within each phase.

J S Wright’s scope of work include:

• Mains water supply

• Domestic storage water heaters

• Above ground foul and rainwater drainage

• Cold water storage tanks, booster sets and distribution

• Domestic MVHR & purge ventilation

• Communal ventilation

• Residential sprinkler installation

• Building management system

• Wet riser installation

South West Lands is a new housing development to the southwest of Wembley Stadium and part of developer Quintain’s 85-acre regeneration of Wembley Park.

J S Wright designed and installed the mechanical services for its 156 shared ownership and affordable rent apartments, spread over three buildings of 6, 10 and 19 storeys above ground-floor commercial space.

The two larger linked buildings are served by Quintain’s wider district heat network while the smallest building of 29 apartments has its own energy centre.

Mechanical Installations:

• Low Pressure Hot Water (LPHW) heating system connected to district heat network in basement heating plantroom
• LPHW heating system connected to three gas-fired condensing boilers in own plantroom serving smallest building
• Distribution pipework to feed LPHW to apartment Heat Interface Units (HIUs) for hot water and underfloor heating
• Boosted Cold Water (BCW) system including pipework from cold water plant room to serve all apartments
• HIUs supplied on utility boards from in-house prefabrication department
• Mechanical Ventilation Heat Recovery (MVHR) systems
• Internal rainwater systems
• Supply and installation of all sanitary ware
• Individual apartment energy monitoring and prepayment billing systems
• Above ground drainage systems
• Building management controls

J S Wright’s Residential Division were responsible for this development located in Enfield within walking distance of the North Middlesex hospital.

It consists of 221 shared ownership & affordable residential units part funded by the Hospital Trust with Origin Housing Association.

J S Wright’s scope of work included:

• Above ground foul and rainwater drainage
• Cold water storage tank & booster set
• Carbon steel & heavy grade pre-fabricated chilled water pipework distribution
• District below ground boosted cold water & heating pipework distribution
• Four gas fired boilers & CHP
• Gas installation
• MBUS eat metering, data collection & remote billing system
• Heat Interface Unit installations within each of the 221 domestic dwellings
• Whole house heat recovery supply & extract domestic ventilation
• Supply & installation of all domestic sanitaryware
  Seven separate dry rising fire fighting mains
• Eight naturally driven standalone life safety smoke ventilation systems
• Two fan assisted standalone life safety smoke ventilation systems

Designed by Norman Shaw, Marconi House lies within the Strand Conservation Area. The development comprising of 86 superb luxury apartments and penthouses is set behind an imposing and grandiose Grade ll listed façade.

J S Wright were responsible for the design, installation and commissioning of the mechanical and public health services, including the building services control package for this most prestigious development. The apartments are finished to the highest possible standard and feature individually designed kitchen and bathrooms.

J S Wright’s scope of work included:

• 86 Apartments comprising Studio, 1 Bed, 2 Bed and Duplex Units

• All apartments Air Conditioned to suit individual needs

• Building Management Control for each apartment

• Chilled / LTHW Water Systems

• Domestic Water Systems serving Kitchens and Bathrooms

• Foul Drainage Systems

• Sanitaryware Installation

• Cincierge Reception Area with BMS Control to oversee the operation of

• Apartment & Capital Plantv

• Apartment Fire Control Sprinklers

• Fresh Air Ventilation serving all apartments, along with reception area