Renovation of Underground Pipes 2.Ba Tender in Germany - 146903470

Procurement Summary

Country: Germany

Summary: Renovation of Underground Pipes 2.Ba

Deadline: 08 Sep 2026

Posting Date: 10 Aug 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 146903470

Document Ref. No.: 550824-2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

45214220 - Secondary school construction work
45231100 - General construction work for pipelines
45231300 - Construction work for water and sewage pipelines
45231111 - Pipeline lifting and relaying
45200000 - Works for complete or part construction and civil engineering work
45231113 - Pipeline relaying works
45223220 - Structural shell work
45231110 - Pipelaying construction work
45221250 - Underground work other than tunnels, shafts and subways
45453100 - Refurbishment work

Purchaser's Detail

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Tender Details

Renovation of underground pipes 2.BA Title 1 - Shell construction of underground pipe renovation: -Sparing cut close to the surface in reinforced concrete floor slabs, approx. 175.0 m -Saw cut in horizontal reinforced concrete components (up to 25 cm), approx. 45.0 m² -Partial demolition and disposal of Reinforced concrete floor slabs (10-25 cm), approx. 26.5 m³ - Chiseling of openings in the floor slab, approx. 17 pieces (plus large openings approx. 2.5 m²) - Vertical core drilling (up to DN 300), approx. 12.5 m - In-situ concrete clean layer C16/20, 5 cm, approx. 101.0 m² XPS perimeter insulation 100 mm under the floor slab, approx. 101.0 m² - Glue in subsequent connecting reinforcement (drilling + gluing), approx. 700 St. - Reinforcing steel (bars / storage mats), approx. 2.8 t - In-situ concrete - Reinforced concrete floor slab C20/25 (WU / WF), approx. 24.0 m³ - Power trowelling of the Floor slab surface, approx. 101.0 m² - disposal of concrete and demolition waste (various recycling classes), approx. 32.6 tTitle 2 - (HLS / underground pipes, IB Ulherr): - pipe trench excavation and refilling, approx. 88.0 m³ - pipe bedding / covering and covering with Filling material, approx. 190.0 m of KG-2000 DN 110 underground pipes, approx. 137.0 m of KG-2000 DN 160 underground pipes, approx. 50.0 m of DN 100 floor drains with odor trap, approx. 3 pieces Doc Title: Renovation of underground pipes 2.BA Contract Type: works
Document Type: Contract Notice Reference Number: 31022 Contract Type: works Authority Type: la Doc Title: Sanierung Grundleitungen 2.BA Dispatch Date: 2026-08-06 Publish Date: 2026-08-10 Submission Date: 2026-09-08

Documents

 Tender Notice