Pommernstr. 10 – New Southwest School Center, Phase 2 – Pergola roof waterproofing

Summary

The tender concerns roof waterproofing works for a pergola as part of the new Southwest School Center construction, Phase 2. The scope includes temporary protective sealing (PYE G200 S4), EPDM roof waterproofing on about 500 m2, installation of connection membranes for elevated elements including line fastening about 250 m, roof drainage and inspection shafts (16 units), backflow-protected downpipes (about 40 m), standpipes with cleaning openings (8 units) and standpipes with integrated outlet bend (8 units), attic aluminum cladding with substructure (about 200 m), aluminum wall connection profiles with trim (about 50 m), rope safety system with 4 fall-arrest anchors, and a retention roof with greenery and gravel fill about 500 m2.