Underground work other than tunnels, shafts and subways | Tenderlake

Underground work other than tunnels, shafts and subways

Contract Value:
-
Notice Type:
Contract Notice
Published Date:
15 November 2021
Closing Date:
07 January 2022
Location(s):
CH0 SCHWEIZ/SUISSE/SVIZZERA (CH Switzerland/SCHWEIZ/SUISSE/SVIZZERA)
Description:
220 kV cont. Bassecourt-Mühleberg, voltage increase to 380 kV, civil engineering work

220 kV cont. Bassecourt - Mühleberg, voltage increase to 380 kV

The object of this process is the civil engineering works which include the following services:

Temporary access roads, excavation work around the existing base, concrete demolition, core drilling, micro piles, small steel construction work on the existing corner stems including corrosion protection work, creation of foundation reinforcements between the existing isolated foundations and creation of new bases, restoration work.

Lot 1, Stage 2022

In 2022, work will be carried out on the portal of the Pieterlen substation and on masts No. 114 and No. 139. This concerns the section between the Pieterlen and Bassecourt substations.

Lot 2, Stage 2023

Work on masts no. 17, 23, 25, 28, 49, 54, 57, 66 and 71 will be implemented in 2023. This concerns the section between the Mühleberg and Pieterlen substations.

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The Buyer:
Strategischer Einkauf Swissgrid
CPV Code(s):
45221250 - Underground work other than tunnels, shafts and subways
45231400 - Construction work for electricity power lines
45232210 - Overhead line construction