Titak Monitoring of Limed Salmon Water Courses in Norway 2025-2029 Tender, Norway - 121776690

Procurement Summary

Country: Norway

Summary: Titak Monitoring of Limed Salmon Water Courses in Norway 2025-2029

Deadline: 08 Sep 2025

Other Information

Notice Type: Tender

TOT Ref.No.: 121776690

Document Ref. No.: 420746-2025

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

Purchaser's Detail

Name: Login to see tender_details

Address: Login to see tender_details

Email: Login to see tender_details

Login to see details

Tender Details

The assignment includes biological and water chemical monitoring and evaluation of the effect of liming in the salmon water courses. The liming should restore the water quality affected by long-range acid rain to a level that is not damaging for salmon and other species. A central goal is the rebuilding or re-establishing of salmon stock to a level with normal production. The general targets for the liming business are to ensure or reproduce "good ecological condition" in accordance with the water regulations for acidification, and to ensure good accessibility to recreational fishing (harvestable profits) in acidification-stricken areas. In all of the limed water courses, investigations shall be carried out of young fish (field investigation in autumn) and benthic fauna (spring and autumn tests) every second year on a fixed station network. Studies and analyses shall be carried out in accordance with standardised and professionally recognised methodology. Water samples will be taken on a fixed station network at least once a month, which is sent in for water chemical analyses. These analysis results shall be combined and assessed in the monitoring every year. The results of the biological and water chemical surveys are combined and presented in an annual report, in which developments over time are shown (based on previous years results), the goal achievement at the liming is evaluated and the need for changes in the liming strategy is assessed.

Doc Title: Titak monito...
Document Type: Contract Notice
Reference Number: 2025/12639
Contract Type: services
Authority Type: cga
Doc Title: Titak monitoring of limed salmon water courses in Norway 2025-2029
Dispatch Date: 2025-06-27
Publish Date: 2025-06-30
Submission Date: 2025-09-08

Documents

 Tender Notice