The plan is to build a fire and rescue station with sheds for emergency vehicles of the Hamburg professional fire brigade. The building has storage, technical and recreation rooms on up to 3 floors in connection with single-storey vehicle halls as well as two washing halls. The building does not have a basement and will be constructed mainly in reinforced concrete, the vehicle hall with a steel roof construction with fire protection coating. The vertical access is via 3 stairwells and various slide shafts. On the 2nd floor, sports rooms and a gastro kitchen are also planned.
The building comprises around 5,600 m² GFA with dimensions of up to 95 x 40 m on a plot area of around 14,000 m². The building does not have a basement.
Furthermore, a 22 m high training tower will be built.
The construction site is located in HH-Finkenwerder on Aluminiumstraße between a petrol station to the north and the aluminium plants to the south, whose conveyor bridge spans the property to the east. Access to Aluminiumstraße is via Finkenwerder Straße.
The flat roofs will be extensively greened and prepared for the installation of photovoltaics, while the facing stone facades will receive large-scale climbing greenery. The building will receive various ventilation systems; Heating is provided by underfloor or industrial underfloor heating with heat pumps as well as deep geothermal boreholes.
In addition to driving areas for emergency vehicles, a 22m high training tower, a sports field and car parking spaces are planned on the site. Rainwater and dirty water are disposed of via infiltration on the property, sometimes with the upstream connection of a coalescence separator or grease separator.
The bill of quantities includes the work for the ventilation of the building as well as exhaust gas extraction systems in the vehicle halls and air conditioning units for cooling the computer room.
Essential work:
Ventilation system 1
Intended use: Room ventilation
Supply/exhaust air system with heat recovery
V=6,000 m³/h
Ventilation system 2
Intended use: Room ventilation
Supply/exhaust air system with heat recovery
V=16.850 m³/h
Ventilation system 3
Intended use: Kitchen exhaust air
3-stage control of the fan (exhaust air) and the supply air (volume flow controller)
Exhaust air system (supply air via system 2)
V = 2,700 m³/h
Ventilation system 4-8
Abgasabsauganlage:
Abluftmenge Discount
Pitch 1-3: 1500 - 4200 m³/h
Pitch 4-7: 1500 - 4200m³/h
Pitch: 8-13: 3000 - 9000m³/h
Desinfektionsremise Abluftmenge: 250 - 1050 m³/h
RTW-Remise Abluftmenge: 3000 - 9000 m³/h Servicehalle-Waschhalle: 3000 - 9000 m³/h
Ventilation system 9
Intended use: Room dehumidification of RTW pitches, regulation depending on the humidity outside.
Exhaust air system (supply air via outside air opening with shutter flaps in the outer wall.
V=1,500 m³/h
Ventilation system 10
Intended use: Room dehumidification FW, regulation depending on the humidity outside.
Exhaust air system (supply air via outside air opening with shutter flaps in the outer wall.
V=14,000 m³/h
Ventilation system 11
Intended use: Room ventilation Disinfection workstation
Supply/exhaust air system without heat recovery
Exhaust fan in the outer wall
V = 100 m³/h
Ventilation system 12
Intended use: Room ventilation pressure cylinder storage
2 x pendulum fans with heat recovery in the outer wall.
V=220 m³/h