Civil engineering and pipe construction services for pipeline construction projects of ONTRAS Gastransport GmbH Text automatically translated in your browsing language Automatically translated

ONTRAS-2025-0006

The subject of this call for tenders is the civil engineering and pipe construction services for the new construction and renovation of various pipeline construction projects. Of these, services for new construction of FGL 307.05, VL FGL 301, VL FGL 215 Section 1 and VL FGL 125 Section 2 are described and awarded in the procurement procedure in Lot 1. Furthermore, the civil engineering and pipe construction services for the refurbishment of FGL 46 (of which approx. These services will be described and awarded in the procurement procedure in Lot 2. Lot 1: The subject of this call for tenders are services for pipe and civil engineering as well as for the non-destructive material testing trade for the construction of three new steel gas pipelines of different diameters and lengths, which are listed below: Interconnection line FGL 307.05 from EUGAL west of Lauchhammer to the gas pressure control measuring system Lauchhammer II with nominal diameter DN 800, pressure step DP 100 and a length of approx. 1,100 m. Interconnection line from the existing FGL 301 at the network junction Lauchhammer to the GDRMA Lauchhammer II with nominal diameter DN 400, pressure step DP 84 and a length of approx. 320 m. Interconnection line from the existing FGL 215 at the network junction Lauchhammer to the GDRMA Lauchhammer II, which consists of two sections: -Section 1: Nominal diameter DN 800, pressure step DP 84 with a length of approx. 342 m from the gas pressure control measuring system Lauchhammer II up to and including a branch valve group; - Section 2: Nominal diameter DN 500, pressure step DP 84 from the junction of the junction valve group to the existing FGL 215 at the Lauchhammer network junction with a length of approx. 80 m. The following plant components must also be built as part of the project: FGL 307.05: Line fittings group DN 800; FGL 215 interconnector: Line fittings group DN 800, pig lock system DN 800, branch fittings group DN 800 with branch DN 500; FGL 301 interconnector: Fitting DN 400 with bypass and ball chamber cover DN 50 Parallel to the three connecting cables, a cable protection pipe system consisting of two cable protection pipes d50 PEHD is to be laid. The implementation of the project is planned to take place in the period March - November 2026, with preparatory construction measures, such as the felling of trees, already starting in January 2026. However, it should be noted that the actual start of construction depends on the permitting process and therefore cannot yet be predicted with certainty. This fact must be taken into account when submitting a tender. Lot 2: The FGL046 pipeline, DN 600 DP 63, runs from the Schkeuditzer Kreuz NKP to Kirchheilingen. As part of the LHyVE project, the Milzau - NKP Schkeuditz section is to be converted to the transport of hydrogen. The project includes the necessary remediation of weaknesses, the separations and the connections to be established in this section. In addition, there are necessary replacements of existing valves due to unsuitability for hydrogen transport. The overall project comprises a total of 20 measures. Measures MN 15 and MN 14 will be implemented in 2027. The remaining 18 measures will be implemented in 2026. The material (pipes, fittings, fittings, etc.) is provided by the customer according to the material BOM created and approved in the planning. Text automatically translated in your browsing language Automatically translated

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Electronic submission: eu.europa.publications.PublicProcurement.electronic.submission.not-allowed

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DED51 Leipzig, Kreisfreie Stadt
DE Deutschland
DE406 Dahme-Spreewald
DEE0B Saalekreis
DE40B Oberspreewald-Lausitz

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

45231112 - Installation of pipe system

45231100 - General construction work for pipelines

45231111 - Pipeline lifting and relaying

45231220 - Construction work for gas pipelines

71300000 - Engineering services CVP code deduced from the text of the procedure AI-generated

44100000 - Construction materials and associated items CVP code deduced from the text of the procedure AI-generated

44160000 - Pipeline, piping, pipes, casing, tubing and related items CVP code deduced from the text of the procedure AI-generated

71000000 - Architectural, construction, engineering and inspection services CVP code deduced from the text of the procedure AI-generated