Procurement Summary
Country : Norway
Summary : Consultant 99672386 Inspection of Raw and Clean Water Tunnels
Deadline : 15 Nov 2023
Other Information
Notice Type : Tender
TOT Ref.No.: 91758709
Document Ref. No. : 2023-608625
Competition : ICB
Financier : Self Financed
Purchaser Ownership : Public
Tender Value : Refer Document
Purchaser's Detail
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Login to see detailsTender Details
Trondheim municipality needs consulting services in connection with inspections including associated assessments of our raw and clean water tunnels. Trondheim municipality currently has three water tunnels, two of which are at the main water source (Jonsvatnet/Jervan) and one at the reserve water source Benna in Melhus: - RavannstunThe line that carries the raw water from Jervan to the Vikelvdalen water treatment plant (VIVA) is 3.7 km long, dimensions approx. 3*3.6 m, is rough blasted and not rock-secured. - After VIVA, treated water is led through a 1.1 km, dimension approx. 3*3.6 m, rough-blasted, non-rock-protected clean water tunnel before the water is distributed videas in the city. - The raw water tunnel at the reserve water source is 1.5 km long, dimensions approx. 2.5 m, rough-blasted and not rock-secured and carries the water from the source to the water treatment plant.
Documents
Tender Notice