Roofing and Sheet Metal Work for New School Construction

This tender, originating from Germany (Brandenburg, Senftenberg), concerns roofing and sheet metal work for a new school construction project. Specifically, the single lot (Los 08.1) includes carpentry work for roof coverings and canopies, roof sealing, insulation, roof penetrations, sheet metal work, installation of flat roof windows, green roofing, PV mounting systems, and fall protection systems. The carpentry portion involves roughly 968 m² of OSB board roofing, 282 lfm of wooden canopy construction, 200 lfm of parapet covering, and 11 equipment base wooden structures. The sealing portion requires the application of vapor barriers and mineral wool insulation across 2,600 m² of flat roof area, including primary and gradient insulation.

The project's complexity stems from the integration of multiple systems, including green roofing and PV mounting, requiring coordination between different trades. The inclusion of fall protection systems suggests a strong emphasis on safety regulations. The size of the roofing area (2,600 m²) indicates a reasonably large-scale project, but remains within the scope manageable by most established roofing and sheet metal contractors. The requirement for shop and assembly planning for the carpentry work is also noted.

Contractors should assess their capacity to handle multiple roofing technologies (flat roof, green roof), carpentry, and sheet metal components, alongside the required safety systems and planning requirements. Successful bidders will need demonstrable experience in these specialized areas.