New Raw Water Supply - Birkelandsvatn. Entrance E71 Outdoors and Tunnel Tender, Norway - 124729389

IVAR IKS has floated a tender for New Raw Water Supply - Birkelandsvatn. Entrance E71 Outdoors and Tunnel. The project location is Norway and the tender is closing on 19 Sep 2025. The tender notice number is 2025-111844, while the TOT Ref Number is 124729389. Bidders can have further information about the Tender and can request the complete Tender document by Registering on the site.

Expired Tender

Procurement Summary

Country: Norway

Summary: New Raw Water Supply - Birkelandsvatn. Entrance E71 Outdoors and Tunnel

Deadline: 19 Sep 2025

Other Information

Notice Type: Tender

TOT Ref.No.: 124729389

Document Ref. No.: 2025-111844

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: NOK 280000000

Purchaser's Detail

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Tender Details

New raw water supply - Birkelandsvatn. Entrance E71 outdoors and tunnel

About the project Ivar will establish Birkelandsvatnet in Bjerkreim municipality as a new raw water source for its water supply. The project mainly includes the following: • Intake of 70 m deep in Birkelandsvatnet • Intake tunnel to an intake station • Intake station with technical installations • Raw water tunnel that is linked to the existing raw water tunnel • Access road • Portal building • Access tunnel • Construction tunnel Massage from the blasting of tunnels must be deposited locally in the area Overall on the delivery the work in the contract E71UTOMhouse and tunnel Mainly includes the following: • Establishment of construction roads in the beginning and permanent access road Finally • Necessary racial protection • Driving and securing of tunnels • Establishment and completion of landfills • Culvert/bridge for crossing of the stool and the church stream • VA wires in access tunnels, bottom wires. in intake station and portal building, as well as plants for the treatment of gray water • Laying of high voltage cable according to instructions from enida • Concrete plugs at each end of the intake station, including waterproof driving port in concrete plugs against the raw water tunnel • Concrete deck in access tunnel and raw water tunnel • Temporary concrete wall in niche at the downstream end of the raw water tunnel • Drawer pipes for fiber cable in raw water tune

Documents

 Tender Notice


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