Excavation and reinforced concrete works for the Leinhausen substation expansion

Summary

The tender concerns excavation and reinforced concrete works for the expansion of the Leinhausen 110 kV substation in Hanover. The scope includes, in particular, excavation pit construction with sheet piling, dewatering and earthworks, construction of a watertight tank, and the extended structural shell including internal and external walls, slabs, stairs, reinforcement, steel structures, masonry and transformer foundations. The works will be carried out on an operating substation site and must be coordinated with the ongoing plant operation. Exact participation and compliance requirements must be checked in the tender documents.