FreeTender
Accepting bidstenderNorway

Utskiftning av ventilasjonssystemet ved Bekkelaget renseanlegg

Issued by Oslo kommune v/ Vann- og avløpsetaten · via Doffin — Norwegian Public Procurement

Verify & apply on the official portal →
Published
15 Oct 2026
Closes
26 Oct 2026, 11:00 UTC
Reference
2026-116118
Location
Oslo, Norway
Sector
Water & Environment

At a glance

Oslo kommune v/ Vann- og avløpsetaten in Norway has published a tender in water & environment: “Utskiftning av ventilasjonssystemet ved Bekkelaget renseanlegg”. Submissions close on 26 October 2026, 4 days from today. Quote reference 2026-116118 in any correspondence with the buyer. FreeTender has recorded 24 notices from this buyer since 2026, 12 of them currently open. There are 132 open water & environment notices in Norway on FreeTender. Bids are submitted to the buyer through Doffin — Norwegian Public Procurement, not through FreeTender.

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 24 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 132 open Water & Environment tenders in Norway. This one closes in 4 days.

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.
Common bidding mistakes to avoid →Writing a winning proposal

More Water & Environment tenders

All Water & Environment tenders →

FreeTender mirrors this notice for reference. Verify the details and bid on the official portal.

Verify & apply on the official portal →