Source: https://tendernation.io/opportunities/01a1409f-95c8-72eb-83c8-ecc83ad721a2/switzerland-building-installation-work-centrale-pac-de-la-valorisation-des-e

closed CH open procedure

# Building installation work – Centrale PAC de la valorisation des eaux usées de la STEP d'Aïre - Hydraulique Lot 3.1

[Services industriels de Genève (SIG) - Direction Achats](https://tendernation.io/buyers/services-industriels-de-geneve-sig-direction-achats)

Estimated value

Not stated

Published

23 Dec 2025

Deadline

Closed

26 Feb 2026

## Who can bid

- Open procedure

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

## About this tender

Dans le cadre du projet PAC STEP Aïre, le lot hydraulique consiste en la fabrication, la fourniture et le montage des conduites et équipements hydrauliques de la Centrale PAC (Bâtiment PAC + STAP + liaisons entre les bâtiments), ainsi que les prestations annexes, décrits dans le présent cahier des charges. Cet appel d’offre concerne toute la partie hydraulique du process comprenant plusieurs types d’équipements avec des pressions et diamètres nominaux différents. A noter que cet appel d’offre ne concerne que les équipements hydrauliques pour deux lignes de PAC et les ‘’pré-équipements’’ pour la 3ème ligne de PAC qui sera installée ultérieurement (hors cadre du présent AO, cf chapitre 3.3).

## CPV classification

Building installation work

Source

Tenders Electronic Daily (EU) · Notice 855900-2025

[View official notice](https://ted.europa.eu/en/notice/855900-2025)

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