Source: https://tendernation.io/opportunities/01a14086-5ff5-735f-904a-bf72c2050b73/belgium-nuclear-safety-equipment-supply-of-passive-autocatalytic-hydrogen-re

closed BE open procedure

# Nuclear safety equipment – Supply of Passive Autocatalytic Hydrogen Recombiners and Hydrogen Monitoring System for Armenian Nuclear Power Plant Unit 2

[European Union, represented by the European Commission on behalf of and for the account of Armenia](https://tendernation.io/buyers/european-union-represented-by-the-european-commission-on-behalf-of-and-for-the-account-of-armenia)

Estimated value

Not stated

Published

24 Apr 2026

Deadline

Closed

26 Jun 2026

## Who can bid

- Open procedure

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

## About this tender

Supply of Passive Autocatalytic Hydrogen Recombiners (Lot 1) and a Hydrogen Monitoring System (Lot 2) for the confinement of Armenian Nuclear Power Plant Unit 2. The national action plan of Armenia to improve the nuclear safety of the Armenian Nuclear Power Plant (ANPP) based on lessons learned from the Fukushima-Daiichi accident, peer reviewed by the European Nuclear Safety Regulators Group (ENSREG), includes an action point on implementation of measures to reduce hydrogen hazard probability and the measurement of hydrogen concentration in the containment of ANPP Unit 2. This supply tender aims to contract supplier(s) of equipment and associated services for hydrogen management in the containment of ANPP Unit 2. Lot 1: Design, manufacture and supply of a set of Passive Autocatalytic Hydrogen Recombiners and auxiliary tools. The tentative total rated depletion rate of the set shall be no less than 105 kg/h. Lot 2: Design, manufacture and supply of a Hydrogen Monitoring System and auxiliaries. For both lots, the Armenian Nuclear Power Plant will, amongst others, be responsible for the installation and commissioning of the equipment under supervision of the selected supplier(s).

## CPV classification

Nuclear safety equipment Nuclear reactors and parts

Source

Tenders Electronic Daily (EU) · Notice 280692-2026

[View official notice](https://ted.europa.eu/en/notice/280692-2026)

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