Expansion of the Leinhausen Substation - Civil Tender - 142060625

Procurement Summary

Country: Germany

Summary: Expansion of the Leinhausen Substation - Civil Engineering and Shell Construction Work

Deadline: 06 Jul 2026

Posting Date: 26 May 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 142060625

Document Ref. No.: 357462-2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

45000000 - Construction work
45232220 - Substation construction work
45112500 - Earthmoving work

Purchaser's Detail

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Tender Details

Expansion of the Leinhausen substation - civil engineering and shell construction work Award of the civil engineering and shell construction work for the expansion of the 110 kV Leinhausen substation of enercity Netz GmbH at Leinhäuser Weg 11, 30419 Hanover. The scope of services includes in particular the construction of the excavation pit including sheet pile wall shoring, dewatering and earthworks, the construction of the waterproof trough as well as the expanded shell including interior and exterior walls, ceilings, stairs, reinforcement, steel construction, Masonry and transformer foundations. The construction work will be carried out on an operational substation site; The execution must be coordinated with ongoing plant operations. Further details can be found in the tender documents. Art Procurement: Construction work in accordance with Section 1 SektVO - civil engineering and shell construction work as a total contract for the expansion of the 110 kV Leinhausen substation of enercity Netz GmbH at the Leinhäuser Weg 11, 30419 Hanover location. Scope of the service: The order includes: Essentially the creation of the excavation pit including sheet pile wall shoring (re-anchored or braced, low vibration), dewatering and earthworks; the construction of the water-impermeable trough (WU building in accordance with the DAfStb guideline); the extended one Shell construction including transformer foundations, interior and exterior walls, columns, ceilings, stairs, reinforcement, steelwork and masonry; the shell construction of the underground pipes including pumps and accessories; as well as the final documents...
Document Type: Contract Notice Reference Number: 2026_000000051408 Contract Type: works Doc Title: Extension of the Leinhausen substation - civil engineering and shell construction work Dispatch Date: 2026-05-22 Publish Date: 2026-05-26 Submission Date: 2026-07-06

Documents

 Tender Notice