Germany - Sewer rehabilitation using the closed construction method in the Schlachrelining process: It will

Description

Sewer rehabilitation using the closed construction method in the Schlachrelining process:

Sewers and 2 manholes will be rehabilitated. The quantities to be executed are approximately as follows:

Sewer rehabilitation:
A total of approx. 150 m of DN 350 vitrified clay sewer will be rehabilitated. The rehabilitation is to be carried out by installing a mechanically prefabricated, synthetic resin-impregnated ECR glass fabric hose, corrosion-proof and self-supporting.

Manhole rehabilitation:
It is planned to rehabilitate 2 existing structures. The rehabilitation will take the form of base renewal and mineral coating of the manholes in the alignment area. A total of approx. 6.0 rising meters will be executed. The shafts are on average 3.0 m deep.

Connection line renovation:
The property connection and house connection pipes, as well as the connection pipes for the street drainage, are connected to the rehabilitated sewer using a cap profile.

Opportunity closing date

28 January 2025

Value of contract

to be confirmed