Roof waterproofing / green roof

Summary

The tender concerns roof waterproofing and the construction of an extensive green roof, together with sheet metal work in the roof area and preparation for a PV installation. The works include multilayer bituminous roof waterproofing, insulation, a gravel layer, drainage and storage elements, an extensive green roof, roof edge and parapet solutions, rainwater drainage and safety equipment. The bidder must take into account requirements on comparable experience, workforce and turnover, insurance, and register and certificate evidence.