Lot 18: Management of clear water and wastewater

Auto-translated from French

Original title: Lot 18 : Gestion des eaux claires et des eaux usées

Achats - TMR SA

Published: Oct 19, 2026

Updated: Oct 22, 2026

Source: SIMAP Switzerland

About This Opportunity

This is a works contract in the environment and climate, water and sanitation and architecture and engineering sectors, with a focus on Wastewater, Drainage and Groundwater. Located in Switzerland, Europe, this opportunity is open to firms and consortiums.

Published through SIMAP Switzerland, a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for civil works in the environment and climate sector. Works contracts of this nature generally require demonstrated experience in similar infrastructure projects, adequate equipment and technical personnel, and financial capacity including bank guarantees. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

Auto-translated from French

The objective is to bring the clear water and wastewater drainage networks into compliance throughout plot n°1715. Regarding clear water management, the project involves the construction of an infiltration trench (referred to herein as "TR6") and a vegetated ditch, replacing two existing infiltration wells and an overflow to the millrace. These developments will meet environmental requirements and stormwater management regulations. For wastewater, damaged pipes will be replaced, and the existing pumping station will be connected to the municipal network to ensure wastewater evacuation. This tender concerns the earthworks, infiltration trench, and vegetated ditch, namely: - Earthworks - Buried pipelines - Water pre-treatment structures - Backfilling - Asphalt The most significant technical challenges are: Maintaining site operations (circulation and access to halls guaranteed) Management of polluted materials

Data provenance

This notice is sourced from SIMAP Switzerland and was originally published on October 19, 2026. Last refreshed today. Original language: French. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About Achats - TMR SA

Achats - TMR SA has issued 5 procurement notices on BidsFactory, including 4 currently open and 0 awarded contracts. Activity concentrates in Architecture & Engineering Services, Construction & Civil Works, and Transport & Logistics. All notices are published for Switzerland. Notices are distributed via SIMAP Switzerland. Most recent publication: October 19, 2026.

Frequently asked questions about this tender

Who is the contracting authority?

This notice was issued by Achats - TMR SA in Switzerland. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Works contract in the Environment & Climate sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.

Where will the contract be performed?

The contract is for delivery in Switzerland. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.

How can I submit a bid?

Visit SIMAP Switzerland to access the full notice, required documents, and submission instructions provided by the contracting authority.