The Upper Floors Office Space
The Upper Annex floor plates rotate the octagonal geometry of the existing tower through 1/16th to create a multifaceted glass beacon providing open plan column free office space. The external walls will be the full height structural glazing with Integrated Photo-voltaics and solid Aluminium Panels to limit solar shading. This high performance cladding system contributes to the ARUP Engineered noise dampening solutions that will silence noise from the A14.
Tower Core
The core of the building is housed in the original tower structure and, incorporates a steel stair, and two lift with one glazed for vertical circulation. The 360 degree glazed panel seperates the core from the upper floor structures and will flood light down to all levels through the voids and glazed floor panels through out the core.
Each office space enjoys at least two separate access points and all floors are provided with specially designed futuristic styled Toilet Pods that will be pre assembled off site and installed into the ground to the sixth floor central void. Additional toilets and showers are allocated in the 4th floor. Special Pods to house the building plant will be installed into the expansive and Cathedral like Fourth to Sixth floor Void.
Sustainability: Ground Source Heat Pump and Wind Turbine
The building's carbon dioxide emissions will be reduced by passive design and efficient systems. A ground source heat pump system will efficiently heat and cool the tower and heat recovery will recover waste energy, reducing the tower's energy demand. Renewable technologies will reduce the carbon dioxide emissions further by generating energy on the site. A wind turbine and facade panels with integrated photovoltaics will generate electricity for use in the building. Solar thermal panels on the roof will supply heat energy to reduce the domestic hot water energy load.
Baseline Scheme (See assumptions below) |
Proposed Scheme (See assumptions below) |
Reduction | |||||
kWh | kgCO2 | kWh | kgCO2 | kWh | kgCO2 | % | |
Electricity | 196,575 | 101,629 | 119,210 | 61,632 | 77,365 | 39,998 | 39 |
Heating | 131,174 | 25,972 | 32,882 | 17,000 | 98,019 | 8,973 | 35 |
Cooling | 19,248 | 9,951 | 9,993 | 5,166 | 9,255 | 4,785 | 48 |
Total | 345,996 | 137,553 | 162,084 | 83,798 | 184,639 | 53,755 | 39 |