Overhead power lines

Contract Value:: -
Notice Type:: Contract Notice

Published Date:: 31 July 2019
Closing Date:: 06 September 2019

Location(s):: CH0 SCHWEIZ/SUISSE/SVIZZERA (CH Switzerland/SCHWEIZ/SUISSE/SVIZZERA)

Description:

Dismantling 60 kV / 16 kV downgrade dismantling wooden masts and partial demolition foundations of concrete, steel, lattice masts and steel portals lot 6: section Zuoz to Giarsun lot 7: section Giarsun to Pradella

As a substitute measure for the rehabilitation of the 380 kV Pradella - La Punt line of the Siwssgrid, the Engadiner Kraftwerke AG (EKW) realized a buried cabling of the existing Pradella - Zernez - Bever valley line.

The subject of this tender is the demolition of the existing 60 kV / 16 kV underground line between Zuoz and Bever.

On a distance of about 50 kilometers, about 1 100 masts will be dismantled.

The works are divided into 7 lots:

- Lot 1: line construction company: demolition of Zuoz-Brail conductors,

- Lot 2: line construction company: demolition of Brail-Zernez conductors,

- Lot 3: cable construction company: dismantling of conductor cables Zernez-Giarsun,

- Lot 4: pipeline construction company: dismantling of conductor cables Giarsun-Pradella,

- Lot 5: pipeline construction company: demolition of concrete poles, tubular steel, lattice towers and trestles,

- Lot 6: Civil engineering: dismantling of wooden poles and foundations Zuoz-Giarsun,

- Lot 7: Civil engineering: dismantling of wooden poles and foundations Giarsun-Pradella.

Here are the submission documents for lots 6 and 7.