Bayreuth Sewage Treatment Plant - Renovation Tender - 143322553

Procurement Summary

Country: Germany

Summary: Bayreuth Sewage Treatment Plant - Renovation of Nkb 1+2

Deadline: 13 Jul 2026

Posting Date: 15 Jun 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 143322553

Document Ref. No.: 407987-2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

71000000 - Architectural, construction, engineering and inspection services
71240000 - Architectural, engineering and planning services
71300000 - Engineering services

Purchaser's Detail

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Tender Details

Bayreuth sewage treatment plant - renovation of NKB 1+2 The city of Bayreuth intends to renovate secondary clarification tanks 1 and 2 in the Bayreuth sewage treatment plant. Three secondary clarifiers are currently in operation. The secondary clarification tank (NKB) 3 is from 1998 and was already installed in 2024 equipped with an adaptive central structure. The NKB 1 and 2 were built in 1975 and have been in operation since then. These NKB are now to be renovated and also equipped with an adaptive central structure. A concept study for the measure is available from October 2025 before. Variant 1b: renovation of secondary clarifiers 1 and 2 (renewal of scraper) should be implemented. The cost estimate from October 2025 puts total investment costs (including additional construction costs) at EUR 6.84 million gross or construction costs at approx. EUR 4.8 million net / EUR 5.70 million gross. With this procedure, the planning services of the engineering structures service are awarded in conjunction with the technical equipment service (process and process engineering, electrical engineering) according to HOAI. The NKB are to be renovated one after the other; the total construction time is estimated at around 3 years. The earliest start of the construction project is expected to be in summer/autumn 2027. (Optional) special services are also awarded. With the services is after the procedure begins. The services are accessed and awarded gradually. The commissioning of further stages also requires secured financing. Continuing...
Document Type: Contract Notice Reference Number: 2602 Contract Type: services Authority Type: la Doc Title: Klärwerk Bayreuth - Sanierung NKB 1+2 Dispatch Date: 2026-06-12 Publish Date: 2026-06-15 Submission Date: 2026-07-13

Documents

 Tender Notice