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Closed European Union Services

Expansion of Tangen sewage treatment facility - Engineering design and consultancy services.

Buyer: Midtre Romerike Avløpsselskap - MIRA IKS

Open in El Vínculo
Published
15 December 2025
Submission deadline
26 January 2026, 11:00
Estimated value
25,000,000 kr
Procedure
Open procedure
Lots
1
Documents
1
Notice number
00832401-2025
Reference
be23dc2b-7600-4501-8761-836ea5a14f43
Official source
Official source

CPV codes

Description

Tangen treatment facility (2016) treats sewage from Lillestrøm and Gjerdrum, capacity approx. 30,000 person equivalents. MIRA IKS has applied for revised emission permission and expects requirements for nitrogen purification at between 75-80% the new facility must be developed with a solution dimensioned towards 2050. The procurement is for engineering design services and consultancy services for the implementation of the development.

Official publications

Frequently asked questions

What is the deadline to bid for this tender?
The submission deadline is 26 January 2026, 11:00. Check the official source, as dates can be modified.
What is the estimated value of this tender?
The estimated value published by the buyer is 25,000,000 kr.
Who is the buyer of this tender?
The contracting authority is Midtre Romerike Avløpsselskap - MIRA IKS (European Union).
How can I bid for public tenders in European Union?
Bids are submitted through the official procurement portal of European Union. El Vínculo helps you find tenders and analyse their documents; submission always happens at the official source.
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Data collected from official public procurement sources. Amounts as published by the buyer.