Tenders/Extension de la station d'épuration de Wädenswil-Rietliau
Open🇨🇭SwitzerlandConsulting

Extension de la station d'épuration de Wädenswil-Rietliau

Auto-translated from German
Original title: Ausbau ARA Wädenswil-Rietliau
Stadt Wädenswil, Dienststelle Tiefbau
Published: Aug 11, 2026
Updated: Aug 11, 2026
Source: simap_ch

About This Opportunity

This is a consulting contract in the architecture and engineering and water and sanitation sectors, with a focus on Project Management and Wastewater. Located in Switzerland, Europe, this opportunity is open to firms and consortiums. Proposals must be submitted before October 12, 2026.

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 consulting in the architecture and engineering sector. Consulting assignments are typically evaluated with a strong emphasis on the technical proposal, including the methodology and qualifications of key experts. Shortlisted firms may be invited to submit financial proposals in a second stage. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

Original language: German
This tender, from Switzerland, is for engineering services related to the expansion ('Ausbau') of the Wädenswil-Rietliau wastewater treatment plant (ARA). The procurement specifically seeks engineering services to act as the Generalplaner (general planner or lead designer). This role involves comprehensive project management and design coordination for the entire expansion project. The Generalplaner will be responsible for developing the overall concept, detailed engineering designs, technical specifications, and potentially overseeing the tendering and construction phases of the plant expansion. Requirements for bidders include extensive experience in wastewater engineering, plant design, project management, and regulatory compliance within Switzerland. The team should comprise qualified engineers and specialists across various disciplines relevant to wastewater treatment infrastructure. The scope of work will encompass all phases from preliminary design through to commissioning, ensuring the integrated and efficient development of the facility. Evaluation will focus on the engineering firm's technical expertise, relevant project experience, proposed team structure, understanding of the project objectives, and approach to managing complex infrastructure projects. Detailed tender documents will outline specific technical and administrative requirements.

Data provenance

This notice is sourced from SIMAP Switzerland and was originally published on August 11, 2026. Last refreshed today. Original language: German. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About Stadt Wädenswil, Dienststelle Tiefbau

Stadt Wädenswil, Dienststelle Tiefbau has issued 2 procurement notices on BidsFactory, including 1 currently open and 0 awarded contracts. Activity concentrates in Architecture & Engineering Services, Water & Sanitation, and General Supplies & Services. All notices are published for Switzerland. Notices are distributed via SIMAP Switzerland. Most recent publication: August 11, 2026.

Frequently asked questions about this tender

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.

When does this tender close?

The submission deadline is October 12, 2026. You have 63 days left to prepare and submit your proposal to the contracting authority.

Who is the contracting authority?

This notice was issued by Stadt Wädenswil, Dienststelle Tiefbau in Switzerland. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Consulting contract in the Architecture & Engineering Services sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.

Find tenders like this automatically

Set up alerts and filters that match your business — never miss a relevant opportunity again.

See plans

Key Details

Submission Deadline
Oct 12, 2026
63 days remaining
Contract Type
Consulting
Eligibility
Firms / Consortiums
Language
German

Source

simap_ch
simap_ch
Official Source

Contracting Authority

Stadt Wädenswil, Dienststelle Tiefbau
🇨🇭Switzerland

Matching Experts

Are you a consultant?

Join our Expert Network and get matched with relevant tenders.