Renewal of the 125Kv Montcherand Line - Rolle Tender, Switzerland - 120670669

Procurement Summary

Country : Switzerland

Summary : Renewal of the 125Kv Montcherand Line - Rolle

Deadline : 16 Jul 2025

Other Information

Notice Type : Tender

TOT Ref.No.: 120670669

Document Ref. No. : 373184-2025

Financier : Self Financed

Purchaser Ownership : Public

Tender Value : Refer Document

Purchaser's Detail

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Tender Details

Built in 1952, the 125 kv Montcherand-Rolle line consists of 127 trellis pylons, a pylon in tubular steel and a portico. The route covers a total distance of 33.6 km. The section put in submission is between the 40 and 120 pylon.

Following a helicopter survey of the line Using laser remote sensing (LIDAR), it has been found that the "lower soil" distances are no longer respected in 48 litters. The latter no longer respect the minima of the prescription on electric lines (Olei of the construction year). These overruns vary from 0.15 to 1.45 m.

This work will allow a correction of the distances on the ground of the lower conductors in order to respect the prescription on the electric lines.

The 79 pylons The section will be fully replaced by new pylons. This renovation will renew the whole of the line equipment (insulator, conductors, protector) and foundations.

All the replaced pylons will have a silhouette and an overview identical to that original. In order to optimize their integration into the landscape, they will be painted in gray according to the recommendations of the FOF.

All the pylons will remain at their location of origin. The foundations of raised pylons will be reinforced. Pylons foundations requiring any are ...
Type document: Contract instructions
Type contract: Works
Doc Title: Renewal of the 125KV Montcherand line - Rolle
Dispatch Date: 2025-06-07
Publish Date: 2025-06-11
Submission Date: 2025-07-16

Documents

 Tender Notice