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case studies
Safely applied, Environmentally
creative and effective engineering
solutions
commercial
3
Main Features:
● A £1.5m refurbishment of a high quality office development.
● The replacement of the original fan coil installation by modular heat recovery type VRV systems. Careful planning to enable flexible occupation and sub-metering of the logical zones within each floor. ● Energy efficient lighting incorporating zonal control with daylight compensated dimming.
● Works planned and organised around existing tenants remaining in operation and temporarily relocating throughout the works.
commercial
5
Main Features:
● Blake Lapthorn Solicitors ● 3 Floor office block ● 6000m² floor area ● Internal courtyard. ● Open plan offices ● LG7 lighting ● Daylight sensors
● Quality facilities ● High visibility space ● Impressive reception ● Lighting feature design ● Commercial kitchen ● 800kVA generator ● 1000kVA sub-station ● Reverse cycle VRV type heat recovery system
New Kings Court project was the fit out of an office block over three floors with a total floor area of 6000m2 for Blake Lapthorn Solicitors.
The project had many unique aspects and featured LG7 lighting with daylight control throughout, as well as reverse cycle VRV type heat recovery system, commercial kitchen & canteen, 800kVA generator and 1000kVA sub-station, impressive reception with feature lighting and COMMS UPS back up system.
commercial
7
Main Features:
● 4200m² floor area.
● Reverse cycle VRF type heat recovery
● Stringent planning disciplines ● LG7 lighting
● Daylight sensors
● Lighting management control and dimming ● Multiple tenancy services design ● Sub-metering ● Heat recovery
● Fresh air and extract to all spaces.
● High quality reception area ● Lighting feature design ● Full services planning ● Cable management ● Restricted ceiling void ● High specification lift refurbishment
Refurbishment of a four storey office building for single occupancy or up to 8 tenants.
commercial
9
Main Features:
● Full design of M&E services for multi character space use
● Strip out of existing ‘Shell and Core’ services reusing where possible
● 2400m2 containing two new restaurants and a basement lounge bar and private rooms ● Central extract plant designed for combined extract rate of 7m3/s
● Bespoke lighting to capture the mood in each distinct space.
● Custom made fluorescent lighting in the Italian restaurant, giving illusion of daylight through slatted ceiling
commercial
11
Main Features:
The project had many great features and facilities including themed luxury bedrooms with en-suites, sun deck hot tub, sauna and fire pits, commercial kitchen and high specification restaurant, crow’s nest apartment with light house, recreation rooms including massage, wine tasting and more. A CHP system consisting of two 80kVA diesel generators provides the Fort with space heating, domestic hot water and electricity, while bespoke low energy and specialist lighting was installed throughout the Fort to maintain its authentic stature. Careful planning of cables, pipework and plant were required throughout the whole scheme to meet with the English Heritage requirements to conserve the existing features and avoid modification to any of the building fabric.
education
13
Portsmouth Grammar School
Main Features:
● Multi storey science block ● 120 person lecture theatre ● 13 labs and 3 prep. rooms
● Acoustic supply & extract ventilation in labs ● LG7 lighting in labs
● Separate AHU for lecture theatre ● Lighting management system & daylight control
● Building management system
● Air conditioning in staff and heads offices ● Underfloor heating
● Greenhouse design ● SBEM calculations ● Fume cupboard extract
● Intrinsically safe chemical store ● LED feature design in main entrance ● M&E services integrated with existing buildings
● Motorized glass atrium sky lights ● Gas guard isolation system ● Passenger lift
education
15
Portsmouth Grammar School 6th Form Centre
Main Features:
The new Sixth Form Centre will accommodate a large social area with café and exhibition areas on the ground floor, with an extensive learning resources zone and meeting rooms on the first floor and teaching spaces as well as general staff offices on the second floor with a total building floor area of over 1600m2. The new building will also feature a glass link bridge to the existing Cambridge House Building.
The project is under BREEAM assessment to achieve ‘very good’. The value of the project is approximately £2.5 million.
education
17
Portsmouth Grammar School, New Science Centre
Main Features:
The new Science Centre at the Portsmouth Grammar School was a new build construction with a floor area of approx 2800m2 over three floors.
The building featured various laboratories; break out spaces, classrooms, staff offices and a 120 person lecture theatre. The building has a natural stack ventilation system, and also featured bespoke LED lighting in the main entrance, as well as many energy saving measures throughout the rest of the building. The project value was £5 million.
health
19
Sovereign Harbour Medical Practice, Eastbourne
Main Features:
Sovereign Harbour was a new build medical centre on the Eastbourne coast.
The medical centre was built over two floors consisting of nine consulting rooms, three treatment rooms, admin and staff offices, large waiting and sub-waiting areas and a minor ops area including surgical theatre and recovery rooms.
The circulation areas featured underfloor heating, while the occupied rooms had space heating and comfort cooling supplied from a VRV reverse cycle heat pump. Solar thermal, photo voltaics and LED lighting were installed to reduce the Carbon Footprint of the building. The project value was £1.6 million.
health
21
Berrywood NHS Ambulance Data Centre
Main Features:
● This £260K ‘ Design and Project Management’ project
involved the mechanical, electrical, fire protection and emergency back up support services, while the data service was in action ● Mechanical work included replacement of the air conditioning system with a new internal distribution system utilising cabinet style high level delivery flow, and external forced-air condensers. ● Electrical work included the creation of a new electrical intake room receiving a new main utility and a new remotely located 200 KVA standby generator supply.
● Internal electrical work included the balance load wiring of additional data supplies, installation of a cabinet of batteries supporting an auto-change over arrangement utilising 150 kVA N+1 UPS system. ● Fire detection including a VESDA air-sampling distribution pipe-work installation and remote monitoring
residential
23
71-77 Wigmore Street, Westminster
Main Features:
● This £3m re-development in the West End of London
consists of six new single storey apartments and two duplex penthouse apartments
● Each apartment features under-floor heating with the duplex pent house apartments
● Also provided with cooling via VRV system reverse cycle heat recovery heat pump systems as well as bespoke LED lighting and interactive AV system.
● The project is under a BREEAM assessment to achieve ‘very good’ ● Smart device control over all key building services operations within each individual apartment
The re-development of 71-77 Wigmore Street in the West End of London consists of six new single storey apartments and two duplex penthouse apartments.
Each apartment features underfloor heating system with the duplex apartments also provided with cooling via VRV system reverse cycle heat recovery heat pump as well as bespoke LED lighting and interactive AV systems. The project is under BREEAM assessment to achieve ‘very good’. The project value is approximately £3 million.
residential
25
247 Fratton Road
Main Features:
● The former Radio Victory listed building was purchased by Portsmouth Housing Association to
● Create eighteen apartments, eleven new build flats, and three new build sustainable homes
● Using reject air to water heat pumps
● The existing building featured many structural and planning constraints, which were overcome
● Using the correct building services technology
● For example solar gain control with purge ventilation, water saving measures and eco-response heaters
The former Radio Victory listed building was purchased by Portsmouth Housing Association to create eighteen apartments, eleven new build flats and three new build sustainable homes using reject air to water heat pumps.
The existing building featured many structural and planning constraints which were all over-come using the correct building services technologies, for example solar gain control with purge ventilation, water saving measures and eco-response heaters.
