22E0343 (LBB NL Mainz) JoGU Mainz, renovation and conversion of SB 2/4, installation of heating systems building 1331 SB 2-4

Building 1.331, consisting of the ground floor, 5 upper floors, basement and technical floor/roof, will be completely renovated and will receive a new heating system.The work includes the installation of a new district heating transfer station, the distribution network made of steel and copper pipe as well as new radiators.The five ventilation units, which will be located on the roof and in the basement, will also be supplied. Approximately 6,000 meters of pipe and 413 radiators will be installed.