Heating and ventilation engineering for Musée du Léman

SwitzerlandOpen

The listed CHF amounts are planned construction costs by cost group, including VAT; they are not an estimated value for this engineering-services contract.

Submission deadline

December 7, 2026 10:30 AM · UTC

Contract value

Not stated in the notice

Contract period

1 February 2027 to 31 December 2036

Published

October 26, 2026

TED / SIMAP

Overview

The Ville de Nyon seeks engineering services for heating, refrigeration, ventilation, air conditioning, coordination and building automation for the Musée du Léman renovation and contemporary extension. The work covers SIA phases 31, 32, 33, 41, 51, 52 and 53. The public notice lists planned gross construction amounts by cost group: CHF 1.7 million for electrical installations (CFC 23), CHF 2.975 million for heating and ventilation (CFC 24), CHF 725,000 for sanitary installations (CFC 25), CHF 300,000 each for CFC 33 and CFC 35, and CHF 200,000 for CFC 44. These are project construction amounts, not the estimated value of this engineering contract. The open service procedure closes 7 December 2026 at 11:30 CET; the project period is 1 February 2027 to 31 December 2036.

Information based on the public notice

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What the buyer needs

Engineering for heating, refrigeration, ventilation, air conditioning, coordination and building automation across specified SIA phases for the museum renovation and extension.

Services cover SIA phases 31, 32, 33, 41, 51, 52 and 53. The notice specifies a two-envelope offer procedure under SIA 144.

Lots

1 ·Heating and ventilation engineering for Musée du Léman

Tender details

Buyer: Ville de Nyon - Service d'architecture
Country: Switzerland
Procedure: open
Classification: Architecture and engineering services · CPV 71321000 · CPV 71321200 · CPV 71321400
Notice reference: 745203-2026
Submission deadline: 7 December 2026, 11:30 CET
Contract period: 1 February 2027 to 31 December 2036
Planned project construction amount: CFC 23 electrical installations: CHF 1,700,000 incl. VAT · CFC 24 heating and ventilation: CHF 2,975,000 incl. VAT · CFC 25 sanitary installations: CHF 725,000 incl. VAT · CFC 33 electrical installations: CHF 300,000 incl. VAT · CFC 35 professional kitchen: CHF 300,000 incl. VAT · CFC 44 installations: CHF 200,000 incl. VAT

What to check in the tender documents

The estimated value of the engineering contract and detailed award criteria are not stated; the listed cost figures are project construction amounts.

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Original notice

Read the original description

P2025/206, Musée du Léman. Appels d'offres ingénieur chauffage/ventilation

Extension du Musée du Léman par la rénovation complète des cinq bâtiments existants, ainsi qu’une extension contemporaine intégrée au site. Prestations ordinaires au sens du règlement SIA 108 dans les domaines spécialisés suivants : chauffage/réfrigération, ventilation/climatisation, coordination et automation du bâtiment pour les phases SIA 31, 32, 33, 41, 51, 52 et 53. Les montants des travaux actuellement pris en compte sont : CFC 23 installations électriques, 1’700’000 CHF TTC ; CFC 24 chauffage et ventilation, 2’975’000 CHF TTC ; CFC 25 installations sanitaires, 725’000 CHF TTC ; CFC 33 installations électriques, 300’000 CHF TTC ; CFC 35 cuisine professionnelle, 300’000 CHF TTC ; CFC 44 installations, 200’000 CHF TTC. Contact for this procurement: architecture@nyon.ch; +41 22 316 41 60

Official source: TED / SIMAP ↗

https://zephior.com/tenders/c65a2a5b-cb9c-4cf4-950e-fa2a5808eeae/musee-du-leman-heating-ventilation-engineering
https://ted.europa.eu/en/notice/-/detail/745203-2026
Source retrieved: 2026-10-26T23:53:52.734761Z