Situation
Since the pipeline runs along the busy Homburger Straße, traffic had to continue to flow during the construction works.
Karriere
120-year-old cast iron pipeline
System
Rehab
Medium
Water
Application area
Utility
Line type
Transport line
Country
Germany
Region
Rhineland-Palatinate
Special features
Feeding length of more than 1,000 metres required
Passing through several bends up to 45°
Heavy incrustations of the existing pipeline had to be removed
Technical details
Material of host pipe
Ductile cast iron, year of construction 1900
Diameter of host pipe
DN 300
Transported fluod
Potable water
Operating pressure
10 bar
Total length
1,220 m
Number of sections
2 rehabilitation sections
Number of bends
5
Installation time
12 working days
System used
Why Primus Line?
Small footprint
The small footprint with small and few excavation pits was an important factor for the client.
Short rehabilitation time
The short rehabilitation period along the busy road led only to minor disruptions.
Extended lifetime of the existing pipeline
A sustainable rehabilitation with a service life extension of the existing pipeline by at least another 50 years was the decisive factor.
