Source: https://tendernation.io/opportunities/01a140ac-dc07-738b-906c-5cce8b53fdb9/norway-installation-work-of-cooling-equipment-trandum-cooling-tower

closed NO open procedure

# Installation work of cooling equipment – Trandum cooling tower

[Forsvarsbygg](https://tendernation.io/buyers/forsvarsbygg)

Estimated value

Not stated

Published

20 Oct 2025

Deadline

Closed

19 Nov 2025

## Who can bid

- Open procedure

    Anyone can submit a full tender; there is no shortlisting stage.

## About this tender

A new cooling system shall be constructed for the four test cells in the engine test station at Trandum, as well as the existing supply air and exhaust fans in accordance with. the ventilation of the test cells shall be replaced. The system in the new facility shall fulfil the current requirements for environment and energy use, remove the risk of infection spreading from the plant, optimise predictability, and thereby safeguard the operational safety so that the user can carry out his assignment. The existing cooling tower shall be removed and replaced by a cooling system based on open wells (ground water), network water and dry coolers. The total cooling capacity is 3000 KW. The return water shall be returned to the ground water surface at Transjøen, but must be drained so that the temperature of the water is lowered for reasons of water environment, bio diversity, microorganisms, etc. before it is returned to the ground water. The construction will mainly be the demolition of cooling towers as well as the assembly of 3 simple superstructures for the extraction wells at Transjøen.

## CPV classification

Installation work of cooling equipment Cooling and ventilation equipment Refrigerating equipment

Source

Tenders Electronic Daily (EU) · Notice 688178-2025

[View official notice](https://ted.europa.eu/en/notice/688178-2025)

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