Source: https://tendernation.io/opportunities/01a140a3-995a-7128-add4-9af522ea59f7/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 4 Dec 2025 Deadline Closed 29 Jan 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 805048-2025 [View official notice](https://ted.europa.eu/en/notice/805048-2025) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Services industriels de Genève (SIG) - Direction Achats: past awards and live tenders](https://tendernation.io/buyers/services-industriels-de-geneve-sig-direction-achats) [Sector More Construction work tenders](https://tendernation.io/sectors/construction-work) ## More tenders like this [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Hdc-1714 wadkins pavilion refurbishment · Harborough District Council · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a155bf-f664-72f9-9823-a85d6cddbdc6/hdc-1714-wadkins-pavilion-refurbishment) [Design, supply, and Installation of Newbiggin Skatepark Extension · Newbiggin Town Council · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15552-19a2-7348-a5cc-3f5ae51ef934/design-supply-and-installation-of-newbiggin-skatepark-extension) [Tender for the design, supply, delivery and installation of a modular UNIT and associated works at ARC healthy living, irvinestown. peaceplus funded upgrade works · Fermanagh and Omagh District Council · 14 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a15552-1b74-73ec-a6f6-a1af37959997/tender-for-the-design-supply-delivery-and-installation-of-a-modular-unit-and-a) [ESPH AB RDC Sidley Depot (ESPH753) · Rother District Council · 49 days left · 7 Dec 2026](https://tendernation.io/opportunities/01a15552-1d19-7155-8fe0-0d917105fca8/esph-ab-rdc-sidley-depot-esph753) [Demolition, Design and Construction of Howard's Lane Public Toilets, Howard's Lane, Wareham · Wareham Town Council · 88 days left · 15 Jan 2027](https://tendernation.io/opportunities/01a15552-1d8a-7277-bc5b-edc9a127ee5b/demolition-design-and-construction-of-howards-lane-public-toilets-howards-la)