Main building works for the conversion and extension of Dechant-Wessing School

Summary

The tender covers the main building works for the conversion and extension of the first, heritage-protected construction phase of Dechant-Wessing School in Warendorf. The scope includes site setup, demolition and hazardous-material remediation, concrete and reinforced-concrete works, masonry, steel structures, scaffolding and other construction works. The remediation scope covers the removal, handling and documented disposal of asbestos, PAHs, man-made mineral fibres and heavy-metal-contaminated materials. The tender must be submitted electronically by 13 October 2026 at 10:00; price is the only award criterion. Works are to start following the contracting authority’s instruction, expected on 6 November 2026, and the first construction phase must be completed in calendar week 14 of 2027. The contractor must take account of the school and administrative operations continuing partly during the works and must provide a German-speaking foreman for the entire project.