Procurement Summary
Country: Switzerland
Summary: Connection Ara am Twannbach to Ara Le Landeron, Lot1
Deadline: 18 May 2026
Posting Date: 08 Apr 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 139145785
Document Ref. No.: 34806-01
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
CPV Classification
45231300 - Construction work for water and sewage pipelines
Purchaser's Detail
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Tender Details
The ARA at Twannbach can no longer meet the increased requirements for wastewater treatment in its current state. The ARA am Twannbach community association (GAaT) now intends to collect wastewater from the communities of Twann-Tüscherz, Ligerz, Plateau de Diesse and the Pump St. Peter's Island to the Le Landeron ARA for treatment using a new pressure pipeline approximately 3, 900 m long. Main CPV: 45231300 Water and sewer pipeline construction work
Contract duration: Not specified Category: Civil engineering Round of questions 1, Submit by: 20.04.2026 Submission of tender: 18.05.2026, 00:00 Tender valid until: 18.11.2026
Documents
Tender Notice