Expansion of the Tengern Sewage Treatment Plant Tender - 141748358

Procurement Summary

Country: Germany

Summary: Expansion of the Tengern Sewage Treatment Plant - Plant Construction

Deadline: 01 Jul 2026

Posting Date: 21 May 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 141748358

Document Ref. No.: 347055-2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

45231113 - Pipeline relaying works
45252130 - Sewage plant equipment
45350000 - Mechanical installations

Purchaser's Detail

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Tender Details

Expansion of the Tengern sewage treatment plant - plant construction Plant construction The municipality of Hüllhorst operates the Tengern sewage treatment plant, which was expanded in the 1990s. Parts of the old sewage treatment plant, such as the trickling filter system, were integrated. The Tengern sewage treatment plant is to be expanded to 17, 000 population equivalents and equipped with a second activation plant with aerobic sludge stabilization and secondary clarification. The upgrade will take place in two construction phases. This tender includes the Construction phase 1. The following measures are planned: 1st construction phase (BA 1) - part of this tender 1.1 New sand storage area: approx. 7.0 x 9.3 m 1.2 New construction of aeration tank 2: 31.0 m diameter, 5.0 m depth 1.3 New construction of secondary clarifier 2: 24.0 m diameter, 3.9 m medium water depth 1.4 New blower station construction: 12.6 m x 10.0 m in solid construction (masonry, corrugated metal profile) 1.5 New construction of return sludge pumping station 2: 4.3 x 4.6 x 2.75 m (LxWxH) 1.6 New construction MID shaft aeration tank 1: 4.35 x 2.75 x 2.95 m (LxWxH) 1.7 New building MID shaft return sludge 1: 4.1 x 2.2 x 2.8 m or 4.05 m (LxWxH) The planning essentially includes: Construction site equipment Pre-flood protection Conversion and dismantling work Equipment for return sludge pumping station 2 (pumps, slide valves, pipelines) Equipment MID shaft BB1 (pumps, slide valves, pipelines) Equipment for aeration tank 2 (valve, mobile crane) Equipment for company building 2 (slider, dosing panel) Metal construction/steel construction (sand storage area, revitalization...
Document Type: Contract Notice Reference Number: 201 2026 Hü Contract Type: works Authority Type: la Doc Title: Expansion of the Tengern sewage treatment plant - plant construction Dispatch Date: 2026-05-20 Publish Date: 2026-05-21 Submission Date: 2026-07-01

Documents

 Tender Notice