L424 110 Kv Line Winkeln - Mörschwil, Cable Pipe Block Tender

• Country: Switzerland
• Summary: L424 110 Kv Line Winkeln - Mörschwil, Cable Pipe Block
• CHT Ref No: 138294267
• Deadline: 17 Apr 2026
• Financier: Self Financed
• Purchaser Ownership: Government
• Tender Value: Refer Document
• Notice Type: Tender
• Document Ref. No.: 196614-2026
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• Description:
• 1.1 Introduction With a settlement expansion, the city of St. Gallen is planning to build on empty plots of land in the Winkeln district, which are spanned by an Axpo Grid overhead line. In order to take into account the interests of the city of St. Gallen, and the To enable expansion of the limited living space, Axpo is considering cabling in the affected section. The project submitted to the Federal Heavy Current Inspectorate (ESTI) includes the measures for cabling the Mörschwil - Winkeln and Häggenschwil - Winkeln in the section from mast 10 to mast 16. Two cable end masts (10A and 10B) are being erected for both lines, from which the line is routed as a double-strand cable line to the new end mast, mast 16N. The cable route crosses the adjacent SBB tracks and crosses under the existing ravine to the north. In the area of ​​mast 16N, the cable route runs next to a local children's playground. In this section the conduit block is shielded The approximately 800m long The majority of the pipeline section is to be laid underground in an open trench, supplemented by a flushing hole to cross the SBB route. All planned measures (cable pipe route, crossings under bodies of water and modes of transport) are in the Planning documents included for submission. The flushing drilling and the dismantling of the existing overhead line are not the subject of this submission. The relevant requirements are taken into account in the submission documents...
• Documents:

 Tender Notice