Published
KW Wolfenschiessen - Gesamtplaner für Projektierung, Ausschreibung und Realisierung der Erneuerung
Notice number: 00526501-2026
KEY INFORMATION
- Submission deadline
- • Oct 2, 2026
- Location
- 🇨🇭 Switzerland
- Contracting authority
- Kantonales Elektrizitätswerk Nidwalden
- Accepted Languages
- German
- Tender type
- Services
- Contract Value
- Published date
- Jul 30, 2026
TENDER DESCRIPTION
This tender is for a General Planner to undertake the comprehensive renovation and concessioning (KUE) of the Wolfenschiessen Hydropower Plant, with the primary objective of ensuring its long-term, secure, and economical utilization. The scope mandates the complete provision of planning services across all SIA phases from Design, through Tendering, to Implementation (phases 31, 32, 33, 41, 51, 52, and 53), including coordination of all specialist disciplines, support in contract awarding, and project supervision through to handover. Key technical requirements include the mandatory application of the BIM method for planning, tendering, execution, and subsequent digital asset management, alongside adherence to ISO 9001, ISO 14001, and the BFE-Richtlinie for dam safety. Financial suitability must be proven, with the ratio of total cost ceilings to the sum of annual turnovers in the advertised specialist field over the last three years not exceeding 75%. The offer submission deadline is October 2, 2026, with an anticipated contract conclusion by November 2026, and project execution phases contingent upon client approval.
TENDER BRIEF
The contract timeline includes the following key dates related to the procurement process and project phases, although explicit contract start and end dates or total duration for the actual work are not specified beyond the expected contract conclusion.
Procurement Timeline (Termine):
- Publication of SIMAP Part 0.0, Part 0.1, and Part 2.1: July 24, 2026.
- Registration for mandatory site inspection: by August 14, 2026.
- Delivery of complete documents after registration for inspection: August 17, 2026.
- Mandatory site inspection: August 26, 2026, 09:00 AM.
- Submission of questions via SIMAP: by September 18, 2026.
- Answering of questions (continuously and anonymously via SIMAP): by September 25, 2026.
- Offer submission deadline: October 2, 2026, 12:00 PM.
- Offer opening: October 2, 2026.
- Contractor discussions (if required): October 13 and 14, 2026.
- Offer evaluation (expected): by October 23, 2026.
- Award decision (expected): by October 30, 2026.
- Contract conclusion (expected): by November 2026.
Key Milestones and Phases (Project Execution):
The commissioning of services will occur in phases, with progression to each subsequent SIA phase contingent upon written approval from EWN. The project includes milestones related to the credit and approval process, structured according to SIA phases:
- SIA 3.32 Bauprojekt (Construction Project): This phase involves the release of the construction project, the application for a construction loan, and the subsequent credit decision.
- SIA 3.33 Bewilligungsverfahren (Approval Procedure): Milestones for this phase include the release of the award strategy, lot division, and award procedure; submission of the building application; submission of the concession application; receipt of legally binding building and concession permits; submission of the application for investment contributions from the BFE; and securing the assurance of these investment contributions.
- SIA 4.41 Ausschreibung (Tendering): This phase includes the award decision for specific lots and, if necessary, supplementary credit applications and decisions.
- SIA 5.52 Ausführung (Execution): Key milestones here involve the approval of any supplements and significant project modifications.
- SIA 5.53 Inbetriebnahme und Abschluss (Commissioning and Completion): This final phase covers the acceptance of the overall project, issuance of overall conformity, and the final credit completion.
The contract start date, end date, and total duration for the project's execution after the contract conclusion are not explicitly stated.
Sources
- 10.1_20260724_Subm_KWW_KUE_Erneuerung_Angebotsbedingungen_V01.pdf — “sich nach den Bestimmungen gemäss Teil 2.2 Leistungsanforderungen. 4.7. Termine Der Terminplan sieht folgenden Termine vor. Diese gelten vorbehaltlich der Erteilung der erforderlichen Bewil�ligungen und Kredite und könne…”
- 22.1_20260724_Subm_KWW_KUE_Erneuerung_Projektbeschreibung_V01.pdf — “der Erneuerung Teil 2.1 – Projektbeschreibung 2.1_20260724_Subm_KWW_KUE_Erneuerung_Projektbeschreibung_V01.docx Seite 17 von 18 Meilensteine Kredit- und Bewilligungsprozess der Bauherrschaft: SIA 3.32 Bauprojekt − Freiga…”
- BIM Methode
- ISO 9001
- ISO 14001
- SIMAP
- Deutsche Sprache (for offer submission and most documents)
- Englische Sprache (for exceptional documents like company structure, business reports, quality assurance systems, or product descriptions)
- SIA Phasen Projektierung, Ausschreibung und Realisierung
- Excel (implied for "Planverzeichnis")
- BFE-Richtlinie über die Sicherheit der Stauanlagen, Teil C2 – Hochwassersicherheit und Stauseeabsenkung
Sources
- 12.1_20260724_Subm_KWW_KUE_Erneuerung_Projektbeschreibung_V01.pdf — “übertreffen. 12. Randbedingungen Für die Planung, Ausschreibung und Realisierung der Erneuerungsmassnahmen sind insbesondere die fol�genden Randbedingungen zu berücksichtigen: − Anforderungen aus der Konzessionierung sow…”
- 20.1_20260724_Subm_KWW_KUE_Erneuerung_Angebotsbedingungen_V01.pdf — “der massgebenden für die Ausführung verant�wortlichen Firma(en)). ☐ KW Wolfenschiessen Konzessionierung und Erneuerung (KUE) Gesamtplaner für Projektierung, Ausschreibung, Realisierung der Erneuerung Teil 0.1 – Angebotsb…”
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DIRECTORY • 3 FILES
- 0.1_20260724_Subm_KWW_KUE_Erneuerung_Angebotsbedingungen_V01.pdf376 KBPDF
- 0.0_20260724_Subm_KWW_KUE_Erneuerung_Inhaltsverzeichnis_V01.pdf286 KBPDF
- 2.1_20260724_Subm_KWW_KUE_Erneuerung_Projektbeschreibung_V01.pdf1.6 MBPDF
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