IWB, Wasserreservoir Wenkenköpfli
Opportunity Score
Why this score?
Opportunity
50 / 100
Complexity
45 / 100
Risk factors
No estimated contract value is provided. Bidders cannot assess budget alignment or financial risk.
Significant procurement documents (e.g., full specifications, standard terms) were not provided for analysis. Dependenc...
No procurement documents available
Deep Portfolio Analysis
Uses:
- Description
- Industries & Services
- Capabilities
- Market & Experience
- Certifications
Overview
Moderate opportunityKey Facts
- Works contract
- 1 lot
- Duration until Dec 2027
- Site setup and temporary facilities
- Demolition and dismantling of existing structures
Show full summary
IWB is seeking a contractor for the construction of a new underground water reservoir (Wenkenköpfli) in Riehen, Switzerland. The project includes site setup, demolition, excavation, construction of two water chambers (each 300m³) and an operating building, plus service lines. Award criteria: price 50%, quality 30%, quality 10%, quality 10%. Submission deadline: 17 July 2026, 09:00 local time. No estimated value provided. Only German language submissions accepted; electronic submission not allowed.
Risks
No estimated contract value is provided. Bidders cannot assess budget alignment or financial risk.
Significant procurement documents (e.g., full specifications, standard terms) were not provided for analysis. Dependenc...
No procurement documents available
Analysis may be incomplete
Only part of the procurement documentation was analyzed. Additional eligibility requirements, certificates, or submission documents may exist in the remaining tender documentation.
Key Requirements
Technical
- Completion of the project within the planned period (start Dec 2026, end Dec 2027)
Eligibility
- Full compliance with the bill of quantities (Anhang A2) – incomplete or modified LV may lead to exclusion
Administrative
- All submissions in German (DEU)
Requirements may be incomplete.
Award Criteria
Lot 1
Buyer
Name
IWB Industrielle Werke Basel
Location
Basel, CHE
Website
Identifier
7e056ad6-35fa-4747-903a-938c4960b5bd
Lots (1)
LOT-0000
IWB, Wasserreservoir Wenkenköpfli
New construction of underground reservoir with two 300m³ chambers and operating building, including demolition, excavation, shoring, utility lines.
Location
Duration
Category
Selection criteria
Deadline
Award details
Additional CPV codes
Show original TED data
Original TED description
Gegenstand der Beschaffung ist der Neubau des Reservoirs Wenkenköpfli, bestehend aus folgenden Elementen: · Baustelleneinrichtung · Abbruch / Demontage · Baugrubensicherung und Aushub · Erstellung der 2 Wasserkammern · Erstellung Bedienhaus (Reservoir Gebäude) · Werkleitungsgraben mit Spundwand, Sicherung und Aushub · Erstellung von Werkleitungen und Schächten Das unterirdische Bauwerk besteht aus einem Stahlbetonbau mit einer Wandstärke von 40-45 cm. Es umfasst 2 Reservoir Kammern mit einem Nutzvolumen von je 300m3 und ein Bedienhaus mit oberirdischem Zugang. Vgl. zudem den Anhang A2 Leistungsverzeichnis. Die Auftragsvergabe erfolgt vorbehaltlich der vorliegenden Baugenehmigung.
Procurement Details
- Publication date
- 31 May 2026
- Notice type
- Contract notice — standard
- Languages
- German
Reference metadata
- Notice subtype
- 17
- Notice version
- 1
- Legal basis
- 32014L0025
Reference IDs
- Tender ID
- 372257-2026
- Source notice ID
- 307672ba-9935-4aa2-8bcc-73c1a2f4a073
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Opportunity Score
Why this score?
Opportunity
50 / 100
Complexity
45 / 100
Risk factors
No estimated contract value is provided. Bidders cannot assess budget alignment or financial risk.
Significant procurement documents (e.g., full specifications, standard terms) were not provided for analysis. Dependenc...
No procurement documents available
Deep Portfolio Analysis
Uses:
- Description
- Industries & Services
- Capabilities
- Market & Experience
- Certifications