Ventilation Installation Work – Delivery And Installation Of The Ventilation System For The Martinusstrasse Pumping Station. The Ventilation Of The Martinusstrasse Pumping Station Is Essentially Carried Out By A Ventilation Device On The 1St Basement Floor (Underground Component) With Speed-Controlled Fans And Heat Recovery In A Monoblock Design. The Ventilation Units Air Volume Of Up To A Maximum Of 6,000 M³/H Enables A Room Air Exchange Rate Of 2 Times That Of The Pumping Station With A Room Volume Of 2,700 M³. Heat Recovery Occurs Through A Countercurrent Air/Air Heat Exchanger. By Using Co2 Measurements To Control Or Operate The Ventilation System, A 2-Fold Room Air Change Is Sufficient Compared To The 5-Fold Air Change Envisaged By The Dwa.
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