Utskiftning av ventilasjonssystemet ved Bekkelaget renseanlegg
Issued by Oslo kommune v/ Vann- og avløpsetaten · via Doffin — Norwegian Public Procurement
- Published
- 22 Sept 2026
- Closes
- 19 Oct 2026, 10:00 UTC
- Reference
- 2026-114896
- Location
- Oslo, Norway
- Sector
- Water & Environment
Details
Vann- og avløpsetaten (VAV) har behov for utskifting av ventilasjonssystemet i biohallene og i tverrhallen ved Bekkelaget renseanlegg. Kanaler og komponenter over biobassenger skal rives og nye kanaler og komponenter skal installeres i henhold til beskrivelse.
Buyer: Oslo kommune v/ Vann- og avløpsetaten
Place of performance: Oslo
Full notice and tender documents are on Doffin (Norwegian).
Context for bidders
We hold 17 notices from Oslo kommune v/ Vann- og avløpsetaten, going back to August 2026 — 12 of them still open. They buy mostly in Water & Environment, Financial & Professional Services and Construction & Infrastructure. There are 112 open Water & Environment tenders in Norway. This one closes in 27 days.
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Before you bid on this tender
A quick checklist to help you decide whether to bid and prepare a compliant submission for this water & environment opportunity. Always verify the details on the official source.
- Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
- Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
- Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
- Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
- Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
- Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
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