Roof maintenance for green roof areas of the Werdhölzli wastewater treatment plant
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The submission deadline for this tender has passed. It is no longer accepting bids.
About This Opportunity
TED - Entsorgung + Recycling Zürich (ERZ) Switzerland: Dachunterhalt für begrünte. Services contract, environment & climate. Submission deadline Jun 2026.
This is a services contract in the environment and climate sector. Located in Switzerland, Europe, this opportunity is open to firms and consortiums. Proposals must be submitted before June 29, 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 services in the environment and climate sector. Service contracts are typically evaluated on both technical quality and price, and may require bidders to demonstrate relevant experience and qualified personnel. Interested parties should review the full documentation on the original source before submitting their proposal.
Description
Auto-translated from GermanIn the future, the roof maintenance of the Werdhölzli wastewater treatment plant should be carried out systematically and sustainably by Entsorgung + Recycling Zürich. The focus is on user safety, protection of the building structure, and environmentally friendly implementation. Roof maintenance will be awarded to qualified companies that have the necessary horticultural knowledge and understanding of working on roofs. Gardener: Carries out maintenance work 3-5 times a year and reports visible damage to the construction manager. Work inspection takes place in autumn so that no unwanted plants overwinter. Roofer/Plumber/Metalworker: Carries out a condition assessment once a year after the first roof maintenance, as damage is then most visible. He then directly quotes all identified minor and urgent maintenance work. If necessary, he will involve a metalworker. The service is divided into scheduled and unscheduled maintenance work. Unscheduled maintenance work includes the following tasks and must be performed by companies in the field of horticulture as well as in the field of roofing/plumbing/metalworking: Short-term maintenance work Damage repairs Safety-related incidents (e.g., clogged drains, loose components, vegetation problems)
Data provenance
This notice is sourced from SIMAP Switzerland and was originally published on May 18, 2026. Last refreshed 21 days ago. Original language: German. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About TED - Entsorgung + Recycling Zürich (ERZ) Bändlistrasse 108, 8010 Zürich
TED - Entsorgung + Recycling Zürich (ERZ) Bändlistrasse 108, 8010 Zürich has issued 15 procurement notices on BidsFactory, including 7 currently open and 4 awarded contracts. Activity concentrates in Construction & Civil Works, Environment & Climate, and Water & Sanitation. All notices are published for Switzerland. Notices are distributed via SIMAP Switzerland and TED - Tenders Electronic Daily (EU). Most recent publication: June 27, 2026.
Frequently asked questions about this tender
When does this tender close?
The submission deadline is June 29, 2026. Proposals must be received by the contracting authority before that date.
Who is the contracting authority?
This notice was issued by TED - Entsorgung + Recycling Zürich (ERZ) Bändlistrasse 108, 8010 Zürich in Switzerland. The authority is responsible for evaluating bids, awarding the contract, and managing performance.
What type of contract is this?
This is a Services 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.
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