- Country: Norway
- Summary: New Raw Water Supply - Birkelandsvatn. Contract E71 Outdoor and Tunnel
- NOT Ref No: 124705428
- Deadline: 19 Sep 2025
- Financier: Self Financed
- Purchaser Ownership: Government
- Tender Value: NOK 280000000
- Notice Type: Tender
- Document Ref. No.: 540503-2025
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- Description:
- ABOUT THE PROJECT IVAR shall establish birkelandsvatnet in Bjerkreim municipality as the 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 connected to the existing raw water tunnel. • access road • portal building • access tunnel • site tunnel Matter from blasting tunnels shall be deposited locally in the area. GENERAL INFORMATION ABOUT THE DELIVERY The works in contract E71Utomhus and tunnels mainly include the following: • Establishment of a construction road at the start and permanent access road to the end. • Necessary landslide protection • Driving and securing tunnels • Establishment and completion of landfills. • Culvert/bridge for crossing Stølsåna and Kyrkjebekken • Water and sewage pipelines in the access tunnel, bottom pipelines in the intake station and portal building, as well as installations for treatment of grey water • Laying of high voltage cables in accordance with instructions from Enida • Concrete plugs on each end of the intake station, including waterproof driving port in concrete stoppers against raw water tunnel • Concrete cover in access tunnel and raw water tunnel • Temporary concrete wall in niche at the downstream end of the raw water tunnel • Conduit for fibre cable in raw water tunnel.
Doc Title: New raw water supply - Birkelandsvatn. Contract E71 O... - Documents:
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CLICK HERE TO LOGINNew Raw Water Supply - Birkelandsvatn. Contract E71 Outdoor and Tunnel - Norway Tender
The IVAR IKS, a Government sector organization in Norway, has announced a new tender for New Raw Water Supply - Birkelandsvatn. Contract E71 Outdoor and Tunnel. This tender is published on NorwayTenders under NOT Ref No: 124705428 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2025-09-19.
The estimated tender value is NOK 280000000, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.
