7th Comprehensive School, Bockmühle – Site Preparation and Soil Remediation

Summary

The tender concerns site preparation and soil remediation for the 7th comprehensive school at Bockmühle in Wuppertal. The works include demolition, excavation, soil removal, material handling and disposal, including approximately 12,500 m³ of fill excavation and disposal, 12,500 m³ of silt soil excavation and 12,500 m³ of fill soil installation. The contractor must also demolish and dispose of surfaces, existing foundations and structures, and handle concrete, brickwork, asphalt and contaminated materials in different waste classes. The planned performance period is 9 November 2026 to 2 April 2027, and the tender deadline is 6 October 2026. The tender must include the completed bill of quantities, the sanctions-regulation declaration and the bidder declaration; the required pricing forms must be submitted within 6 calendar days if requested. The bidder must comply with extensive water, soil, waste, noise, dust and nature-protection requirements.