New construction of an office building with 5 rising floors, partial basement

DGNB Gold certification according to requirements.

The building cubature as a rectangular volume with two courtyards of different sizes has an edge length of approx. 86m x 41m. The gross floor area is approx. 15,709m2, the partial basement approx. 1,645m2. Building height: 20.20 m OK Attica.

Ventilation units, duct network, insulation work

1 piece supply and exhaust air ventilation unit with 18,000m3/h, outdoor installation

1 piece of heat recovery as a closed-loop composite system

approx. 1,200 m2 rectangular ventilation ducts

approx. 550 m2 ventilation ducts, rectangular fittings

approx. 1,050m ventilation ducts round incl. molded parts

approx. 1,250m2 of insulation on ventilation ducts including moulded parts

approx. 450m insulation on ventilation ducts incl. molded parts

approx. 230 pieces Volumetric flow controller constant and variable

approx. 65 pieces of motorized rectangular fire dampers

approx. 130 motorized round fire dampers

approx. 75 pieces of wall and ceiling outlets

approx. 275 ventilation valves

Start of W+M planning: January 2024

Start of installation of routes: April 2024

Start Rohinstallation: June 2024

Start of fine installation: December 2024

End of installation: July 2025

End of trial operation: November 2025