"Retrofitting Hohenzollern Gymnasium", Address: Hohenzollernstr. 20, 72488 Sigmaringen - Building Data: NRF approximately 8300 m
The three-storey school building is accessible from the Hohenzollern street, the Gelaendeverlauf staggers away on a sloping hillside to the south and is accessed via a main entrance from the north. The heating system in the basement is ground floor directly accessible from the outside. Construction: reinforced concrete frame with ribbed floors, load-bearing parts and facade parapet majority as precast concrete.
Remediation measure of the existing heating system as an early measure: dismantling work consisting of: boiler system 1000 kW (2 pcs gas boiler, 1 piece CHP) and heating distribution, installation work of 2 piece gas condensing boilers (each about 400 kW) and a natural gas cogeneration (thermal performance 90 kW) and a heating distributor with seven rule sets, gas lines and exhaust lines, including a full-scale measurement / control technology.