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The TINN KOMMUNE has issued a Tender notice for the procurement of a New Rjukan Treatment Facility, Collaboration Contract in the Norway. This Tender notice was published on 15 Jun 2026 and is scheduled to close on 11 Aug 2026, with an estimated Tender value of Refer Document. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 143321452, while the tender notice number is 407561-2026 and Registering on the platform.
Procurement Summary
Country: Norway
Summary: New Rjukan Treatment Facility, Collaboration Contract
Deadline: 11 Aug 2026
Posting Date: 15 Jun 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 143321452
Document Ref. No.: 407561-2026
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
CPV Classification
45000000 - Construction workPurchaser's Detail
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Login to see detailsTender Details
New Rjukan treatment facility, collaboration contract
Tinn municipality is in a process to upgrade the sewage treatment facilities in the municipality. Sewage from the urban areas Mårvik, Attrå and Austbygde have gathered for a new treatment facility established in Mårvik. Rjukan treatment facility shall be cleared and a new treatment facility shall be constructed next to the existing (day facility). Tinn municipality now has a total of three treatment facilities. The treatment facility for Rjukan is the largest and receives sewage water from Rjukan village, as well as holiday homes in the Gaustablikk area. The purified sewage water is emitted to the Hydro tunnel, which is brought down to Tinnsjøen. Rjukan RA is a mechanical/chemical treatment facility based on post-deedimentation. This is a rock plant where the treatment process takes place in rock halls. The external building is a building that houses personnel rooms as well as sludge dewatering and unloading to containers. The average purification effect for total phosphor in 2024 was 83.3%. Only 7 out of 12 samples have been assessed to be within the purification requirement of 90%. We see from the Annual Report for Rjukan RA that the plant is unable to fulfil the cleaning result requirement for phosphors in the event of heavy precipitation and snow melting. The purification result for chemical oxygen consumption (KOF) has been complied with. The existing installations have a capacity of 7700pe. With future tourist de...
Document Type: Contract Notice
Reference Number: 26069
Contract Type: works
Authority Type: ra
Doc Title: New Rjukan treatment facility, collaboration contract
Dispatch Date: 2026-06-12
Publish Date: 2026-06-15
Submission Date: 2026-08-11
Documents
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