Sarneraa Alpnach II Hydraulic Engineering Project, Tendering for Environmental Planning Services – SIA Phases 32–33 2027
Amt für Wald und Landschaft
In context
This is a contract notice published by a government body covering consulting. Delivery covers Switzerland (CH-OW). It is classified under Water, Climate Adaptation and Biodiversity and Nature and 1 other against the sustainability taxonomy rather than matched on keywords.
Swiss canton-level authority (Amt für Wald und Landschaft) seeks environmental planning services for the Sarneraa Alpnach II flood-protection hydraulic engineering project, covering SIA phases 32–33 from construction project stage through permitting. Suited to environmental planning consultancies with Swiss hydraulic and permitting experience; a small firm could bid as a single-lot consulting contract or as a subcontractor.
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About this tender
The Canton of Obwalden's Amt für Wald und Landschaft is procuring environmental planning services for the Sarneraa Alpnach II hydraulic engineering project in Alpnach (6060 Sarnen, OW, Switzerland). The contract covers SIA phases 32 and 33, running from the construction project through to the approval procedure and the Auflageprojekt (public-display project). The detailed service specifications are set out in Part B, Chapter B5 of the tender documentation, which is not included in the public notice. The procedure is an open procedure within the scope of international treaties. The main CPV code is 71300000 (engineering consultancy services). The notice states the contract duration is not specified, and the contract may be extended. It also notes that delays in the project due to unexpected events are possible. The tender documentation is available only to registered and logged-in users on simap.ch. Documentation and procedure language is German, with English also permitted for the procedure. Swiss law applies, with Sarnen as the exclusive place of jurisdiction. Bidding consortia and subcontractors are permitted. Variants and partial tenders are not permitted, and no dialogue phase is planned.
Bidder eligibility
Eligibility criteria are specified in the tender documentation, which is accessible only after registration on simap.ch. The notice lists no participation conditions. Bidding consortia and subcontractors are permitted, and multiple tenders from consortia and subcontractors are allowed.
How bids are scored
Award criteria are specified in the tender documentation and are not disclosed in the public notice. No price/quality split or weightings are stated on the notice page.
Key requirements
- ✓Environmental planning services for SIA phases 32–33
- ✓Support from construction project stage through permitting/approval procedure
- ✓Services detailed in Part B, Chapter B5 of tender documents
Procurement contact
The notice names a procurement contact for clarification questions.
CPV codes
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How this compares
- Compared with 154 similar tenders (water in Switzerland) listed in the last 12 months.
- It allows 75 days to respond, longer than the typical 39 days across 150 similar tenders.
- The same organisation listed 1 other similar tender here in the last 12 months.
Closest open tenders
Figures are computed from notices listed on Raise Lens in the same sector and country over the last 12 months.
About this sector
Water funding covers supply, sanitation, wastewater treatment, water efficiency, catchment management and flood risk. A large share is public procurement for infrastructure and services, alongside grants for innovation and access in underserved areas. Bidders and applicants are typically assessed on technical capacity, operating experience and community impact.
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