Residential development on Slatan-Dudow-Straße and removal of the district heating channel – Gartenstadt Drewitz, Potsdam

Summary

The tender covers exposing, dismantling and disposing of a disused district heating channel and reinstating the excavation as part of the residential development on Slatan-Dudow-Straße in Potsdam. The channel is approximately 50 m long, 0.80 m wide and 1.50 m high. The works include removing about 125 m³ of soil, 60 m³ of reinforced concrete, 0.3 m³ of asbestos-containing roofing felt, 3 m³ of mineral-wool waste and approximately 2.2 tonnes of steel pipe. The work must comply with the TRGS 519 and TRGS 521 safety requirements for asbestos and man-made mineral fibres. The tender must be submitted electronically through the contracting authority’s platform by 01 October 2026 at 10:00. The performance period is 16 November 2026 to 2 December 2026, and price is the only award criterion.