Paderborn Town Hall, refurbishment of building sections A–C; structural and civil engineering works on existing buildings (PIZ)

Summary

The tender covers demolition, earthworks, waterproofing and structural construction works for the refurbishment of building sections A–C of Paderborn Town Hall. The scope includes demolition and proper disposal of existing concrete, reinforced concrete, masonry and paved surfaces; excavation, removal and backfilling; waterproofing of below-ground structures; and construction of reinforced concrete structures, floor slabs, underpinning, external stairs, ramps and connection areas. The works will take place in an urban environment with severely restricted site setup, storage and transport capacity, alongside ongoing construction activities and other contractors. Bidders must account for site logistics and noise, dust and vibration protection. The tender submission deadline is 12 October 2026.