Tunnel fire water lines

Many years of experience in producing and delivering special solutions and retrofits for fire water systems in tunnel projects.

Additional information/references

Fire water lines – Katzenberg Tunnel

During construction of the German Deutsche Bahn’s ICE tunnel near Efringen-Kirchen, the fire water equipment for the Katzenberg Tunnel’s fire-extinguishing system was supplied and fitted by KOPF. The east and west tunnels each span a length of approximately 9,000 m and were implemented in a single stage of construction and approved in the autumn of 2011.  The fire water lines in the tunnel are “wet-dry fire water lines”, meaning the line is not filled to the hydrant permanently.

ARGE Engelberg Tunnel

Fire water line DN 200
600 m of which in spheroidal graphite cast iron and 3600 m in special stainless steel

ARGE Tunnel B 31, Schwarzwaldstrasse

Fire water line and fire water pressure booster
(pump station)
5000 m to DN 150

Wacker-Chemie, Stetten salt mine

Installing the drainage system and laying the fire water line
1700m PE pipelines SDR 11, DN 125 and
90m steel pipes (covered) DN 50.
In addition, the provided pumps were fitted and the corresponding pump tubing laid out.

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E-mail anlagenbau@suelzle-kopf.de

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