L216 110-Kv-Ltg. Löntsch - Grynau, Kabelrohrblock Tender

• Country: Switzerland
• Summary: L216 110-Kv-Ltg. Löntsch - Grynau, Kabelrohrblock
• CHT Ref No: 133900836
• Deadline: 20 Feb 2026
• Financier: Self Financed
• Purchaser Ownership: Government
• Tender Value: Refer Document
• Notice Type: Tender
• Document Ref. No.: 36045-2026
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• Description:
• 1.1 Introduction Axpo plans to re-bury a section of the 50/16 kV Niederurnen - Murg overhead line. The existing overhead line begins at mast no. 1 at the Niederurnen substation and runs east on the south side of the corridor path. It is planned to build the underground cables in a cable pipe block from the Niederurnen substation to the east, parallel to the currently existing overhead line south of the corridor. The new lines cross under the highway and one Water channel with three flushing holes in the area of ​​mast No. 2. In three other locations, small surface bodies of water are crossed using the open ditch method. On the currently existing mast No. 5 of the overhead line, the new line will consist of two new ones Masts No. 5A/5B were picked up and led to the new mast No. 6N. Mast No. 6N is connected to the existing Niederurnen - Murg - Flums overhead line. The cable pipe block then runs further along the corridor towards the east to Intersection of Untere Schwärzistrasse. From there the cable pipe block runs through cultivated land to mast no. 29 of the Löntsch - Grynau overhead line. This will be connected to the existing overhead line using a new mast no. 29N. In addition to the new building Axpo is also planning to build a new water pipe “refurbishment of the Niederurnen supply line” for the municipality of Mollis from the Untere Schwärzistrasse towards the east over a length of around 200m. The m...
• Documents:

 Tender Notice