ARA Hallau treatment plant expansion
Original notice title
ARA Hallau - Erweiterung ARA mit EMV-Stufe
Opportunity Score
Why this score?
Opportunity
50 / 100
Complexity
65 / 100
Risk factors
Missing estimated value, eligibility criteria, required documents, and second lot details increase uncertainty.
Tenders must be in German, which may exclude non-German-speaking bidders.
Submission deadline in 2 days
Deep Portfolio Analysis
Uses:
- Description
- Industries & Services
- Capabilities
- Market & Experience
- Certifications
Overview
Moderate opportunityKey Facts
- Services contract
- 2 lots
- Planning and realization of ARA Hallau expansion with EMV stage as general planner
- Services include structural engineering, architecture, process engineering, EMSRL, HVAC
Show full summary
The tender from Abwasserverband Klettgau (Hallau, Switzerland) seeks a general planner for the expansion of the ARA Hallau wastewater treatment plant with an EMV stage. The services cover planning and realization including structural engineering, architecture, process engineering, EMSRL, and HVAC. The procedure is an open tender under EU Directive 2014/25 (water sector). Only one full lot is defined; a second lot is incomplete. The award is based solely on quality criteria. Submission is electronic via Simap.ch, in German only. No estimated value is provided. Procurement documents were not analyzed.
Risks
Missing estimated value, eligibility criteria, required documents, and second lot details increase uncertainty.
Tenders must be in German, which may exclude non-German-speaking bidders.
Submission deadline in 2 days
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
- Deadline: 2026-06-26 15:00 (CEST)
Administrative
- Tenders must be submitted electronically via Simap.ch
- Submissions in German only
Requirements may be incomplete.
Award Criteria
Lot 1
Buyer
Name
Abwasserverband Klettgau
Location
Hallau, CHE
Identifier
b864274a-06eb-4c05-a949-ed1d47e7c2fd
Lots (2)
LOT-0000
ARA Hallau - Erweiterung ARA mit EMV-Stufe
Planning and realization of the expansion of ARA Hallau with an EMV stage, including general planning, structural engineering, architecture, process engineering, EMSRL, and HVAC.
Location
Category
Selection criteria
Deadline
Award details
Additional CPV codes
Show original TED data
Original TED description
Gegenstand der vorliegenden Ausschreibung ist die Planung und Realisierung des Projekts Erweiterung ARA Hallau mit einer EMV-Stufe als Generalplaner (inkl. Statik, Bautechnik, Architektur, Verfahrenstechnik, EMSRL und HLKS). Der Beauftragte übernimmt auch die Gesamtleitung für phasenübergreifende Leistungen gemäss Art. 3.4 SIA Ordnung 103. Eine detailliertere Beschreibung befindet sich in den Submissionsunterlagen beigelegt.
Lot 2
Lot 2
Second lot with incomplete data. Only additional CPV 45232421 (sewage treatment plant construction) is known. No title, description, or deadline provided.
Category
Procurement Details
- Publication date
- 14 Apr 2026
- Notice type
- Contract notice — standard
- Languages
- German
Reference metadata
- Notice subtype
- 17
- Notice version
- 1
- Legal basis
- 32014L0025
Reference IDs
- Tender ID
- 254958-2026
- Source notice ID
- 08856e03-a132-42e2-947b-b714fde13e25
Documents (1)
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Opportunity Score
Why this score?
Opportunity
50 / 100
Complexity
65 / 100
Risk factors
Missing estimated value, eligibility criteria, required documents, and second lot details increase uncertainty.
Tenders must be in German, which may exclude non-German-speaking bidders.
Submission deadline in 2 days
Deep Portfolio Analysis
Uses:
- Description
- Industries & Services
- Capabilities
- Market & Experience
- Certifications