
Marble Arch Place
The office building has achieved a BREEAM ‘Excellent’ rating with ‘Very Good’ ratings for the retail units.

The 90 Long Acre redevelopment scheme consists of a major refurbishment and extension of the existing 1980s building. The development is an 8 storey building comprising 20,988m² (NIA) of office area and 1,903m² of retail (A1,D1,D2 and SG) area located on lower ground – and upper ground floors.
The office HVAC consisting of a mixed-mode design with openable façade elements allowing for natural ventilation and cooling when available to the perimeter zones. Hot water for space heating is provided by air source heat pumps and chilled water for cooling is generated via air cooled chillers. Multi function heat recovery air source heat pumps are utilised during simultaneous heating and cooling conditions for high efficiency operation.

The office building has achieved a BREEAM ‘Excellent’ rating with ‘Very Good’ ratings for the retail units.

1 Blyth Gate, Birmingham is a three-story office development in Solihull. It boasts a triple height reception and the amenity spaces within the business park in which the development sits offer excellent views of the surrounding area. The building has been provided with additional showers and cycling facilities to assist in promoting sustainable travel methods to work and drive down carbon emissions.

Sustainability is incredibly important for the Client and as such the building is BREEAM ‘Outstanding’, WELL ‘enabled’ Gold, alongside WiredScore Platinum. In addition, the Design for Performance approach is been adopted in order to minimise operational energy and hence carbon emissions.

The mixed use development comprises two office buildings totalling 530,000ft² of high quality office accommodation together with a 162 unit residential scheme consisting of a 26 storey private apartment tower and affordable housing building. The scheme also includes retail units and a community arts facility. 10 Brock Street is the larger of the office buildings and Watkins Payne supplied building services engineering, vertical transportation engineering, BREEAM duties and energy consultancy to achieve BREEAM ‘Excellent’ and an EPC B rating.

The office building is targeting Energy Performance Certificate (EPC) rating of A.

Watkins Payne reviewed a number of mechanical and electrical options with the team, focusing on retention of key central plant, overhaul and replacement of plant where required, and LED lighting to reduce energy and improve the office environment.