Civil Engineering and Pipe Construction Services Tender - 142418077

Procurement Summary

Country: Germany

Summary: Civil Engineering and Pipe Construction Services for the Construction of the Fgl 702 Wefensleben/ Salzgitter - 16.22127/ 16.22155

Deadline: 06 Jul 2026

Posting Date: 01 Jun 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 142418077

Document Ref. No.: 374364-2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

45230000 - Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork
45221250 - Underground work other than tunnels, shafts and subways
45231100 - General construction work for pipelines
45231112 - Installation of pipe system
45231220 - Construction work for gas pipelines
45231111 - Pipeline lifting and relaying

Purchaser's Detail

Name: Login to see tender_details

Address: Login to see tender_details

Email: Login to see tender_detailsLogin to see details

Tender Details

Civil engineering and pipe construction services for the construction of the FGL 702 Wefensleben/ Salzgitter - 16.22127/ 16.22155 The subject of the order is civil engineering and pipe construction services as part of the “Green Octopus Mitteldeutschland (GO!)” infrastructure project of ONTRAS Gastransport GmbH. The project includes the construction of a new underground hydrogen pipeline (FGL702) on the Wefensleben-Salzgitter route with a total length of approximately 68 km in the federal states of Saxony-Anhalt (approx. 20 km) and Lower Saxony (approx. 48 km). The line is as Steel pipeline DN 800 with a design pressure of 84 bar designed for the transport of hydrogen (5th gas family according to DVGW G 260). The construction will be carried out primarily using an open construction method within a standard work strip of approx. 32 m (limited approx. 24 m). Crossings of traffic and infrastructure facilities as well as individual bodies of water are sometimes carried out in a closed construction method using press drilling, horizontal drilling (HDD) or microtunneling. Special crossings concern, among other things: Railway lines, a federal highway, federal and state roads and bodies of water. This includes the construction of a total of five valve stations, three of which are pigging stations, including associated buildings, fencing, surface paving and technical auxiliary systems such as corrosion protection, grounding and marking devices. Construction is scheduled to take place between January 2028 and October 2030; It should be ready for commissioning by November 2029...
Document Type: Contract Notice Reference Number: ONTRAS-2026-0011 Contract Type: works Doc Title: Civil engineering and pipe construction services for the construction of the FGL 702 Wefensleben/ Salzgitter - 16.22127/ 16.22155 Dispatch Date: 2026-05-29 Publish Date: 2026-06-01 Submission Date: 2026-07-06

Documents

 Tender Notice