Infraserv

This project involved suspending the DN 400 transport pipeline (river water) from D 787 S/O and repositioning six hydrants on the DN 1200 main transport pipeline.

Replacements were also carried out on the existing pipeline no. 19.00 on E 813.

An existing DN 400 pipeline was taken out of service and a new plastic DN 150 pipeline was installed. The connection to the existing flow meter was restored in the E 813 plant. This pipeline was subsequently put into operation.

Civil engineering grouted the DN 400-DN 150 network sections which were no longer required and then enclosed them with dished heads.