25 MVA ONAN (132)50/22 KV TRANSFORMER

Published

16 October 2025

Place of performance

NO0A2

Procedure

Negotiated procedure

Lots

1

Documents

1

Notice number

00679781-2025

Reference

4fe9c50d-51f0-4a36-9e4c-b54a6a832b59

Official source

Official source

CPV codes

• 31170000Transformadores
• 31100000Motores, generadores y transformadores eléctricos
• 51111300Servicios de instalación de transformadores

Description

Ulvik transformer station is a new station building and shall contain connection installations for 132 kV, 22 kV, coil of 22 kV side and transformer.  Tenderers shall deliver one (132)50/22 kV transformer for the station, with a performance of 25 MVA ONAN. This transformer shall be equipped for operation both in isolated neutral 50 kV network and for a future transition to isolated, coil-, directly earthed neutral 132 kV network. The 22 kV network is a coil-earthed network with a coil in the actual Ulvik transformer station. The transformer shall also be prepared for the assembly of fans.  The procurement includes the complete delivery of one (132)50/22 kV 25 MVA ONAN to Ulvik transformer station, including the procurement of a transformer, transport, assembly of transformers in transformer cells and the execution of tests of a transformer. The procurement also includes spare parts.

Award criteria

• Price — Under this award criteria, the total price will be evaluated for the main delivery, including all costs connected to the delivery, installation and commissioning of the transformer. The price for…
• Quality — Under this award criteria, quality will be evaluated for the main delivery. This includes competence and implementation ability. The different sub-criteria will be weighted equally: 1. Competence…

Official publications

• TED · 00679781-2025 · 16 October 2025
• OJS · 199/2025 · 16 October 2025

Frequently asked questions

Who is the buyer of this tender?

The contracting authority is Indre Hordaland Kraftnett AS (European Union).

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