Drinking water pipeline in Bischofsheim

We carried out welding work on a DN 800 steel drinking water pipeline over a 1000 m section for Keil und Purkl Tiefbau GmbH in Bischofsheim in the Mainz region.

The existing, ageing drinking water transmission pipeline was removed and replaced with a new one. In order not to interrupt the drinking water supply during the construction work, a d630 PE bypass needed to be laid before decommissioning.

A railway line needed to be crossed in an existing tunnel structure in one section.