Riet Ii Lake Waterworks, Lot 2: Building Tender - 140744333

Procurement Summary

Country: Switzerland

Summary: Riet Ii Lake Waterworks, Lot 2: Building Construction (Builder)

Deadline: 14 Jun 2026

Posting Date: 06 May 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 140744333

Document Ref. No.: 309368-2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

45000000 - Construction work

Purchaser's Detail

Name: Login to see tender_details

Address: Login to see tender_details

Email: Login to see tender_detailsLogin to see details

Tender Details

Riet II lake waterworks, lot 2: building construction (builder) The RWSG supplies around 150, 000 people and numerous companies in the Lake Constance region to St. Gallen. The RWSG is planning the construction due to increasing water requirements, a lack of redundancies and existing studies a new sea waterworks next to the Riet high-pressure pumping station in Goldach to ensure the long-term regional water supply. The construction of the new building was divided into several lots. The subject of this tender is the building construction lot (Builder). This tender covers services in the following areas: * Construction site setup * Scaffolding, temporary railings etc. (also for third-party companies) * Reinforced concrete construction * Masonry work * Sealing work * Builder excavation work There is numerous interfaces with Lot 1 (civil engineering), Lot 4 (process engineering) and Lot 5 (building envelope). Smaller work also needs to be carried out in the Riet high-pressure pumping station (pump base). Construction work will begin on April 1, 2027. The main work must be completed by April 30, 2028. All work is scheduled to end at the end of 2028. Doc Title: Riet II Seewasserwerk, Lot 2: Building Construction (Builder) Contract Type: works
Document Type: Contract Notice Contract Type: works Doc Title: Seewasserwerk Riet II, Los 2: Hochbau (Baumeister) Dispatch Date: 2026-05-05 Publish Date: 2026-05-06 Submission Date: 2026-06-14

Documents

 Tender Notice