Repair 2nd northern main collector / replacement of combined sewer pipe / replacement of drinking water pipeline Roscherstraße Leipzig - Construction management and local construction supervision for the object planning of engineering structures

Tenders are issued for the construction management and the local construction supervision of the object planning of engineering structures. With the award of the contract, the commissioning of the construction management and local construction supervision takes place.

Summary of project description:

Rehabilitation of combined water drainage plants

-Hands. Rehabilitation and mineral coating of combined sewer DN 2750/2900 MIX, approx. 396 m

- Replacement MWL DN 300 Stz, in PP 400 at approx. 90 m, in PP 630 at approx. 220 m

- Hose lining MWL DN 600 at approx. 35 m

- New MWL connection of the L 416 development area in PP 400 at approx. 43 m

- Renewing/renovation/repair of associated shafts and connection lines

- Interim disposal measures

- Water preservation measures

- Coordinated construction project for the Leipzig network through installation

Channel/plate heat exchanger in 2. nHS to an estimated length of 200 m

Rehabilitation of drinking water supply facilities

- Renewal of drinking water pipe DN 150 GG in PE 225 x 13.4 SDR 17, approx. 425 m

- Renewal / reconnection of associated connecting cables

- Interim care measures

In the event of an order, all existing and current project documents of LWW will be made available to the contractor in digital form (pdf, dwg).