Roof Sealing and Plumbing Works for Laboratory New Construction

Notice title: VE 3.07-Dachabdichtung- und Dachklempnerarbe

Roof sealing and plumbing works for the laboratory new construction: Roof Area 1 (Laboratory New Construction): 1,320 m² flat roof sealing with rock wool roof insulation panels and multi-layer bitumen membrane with extensive greening on flat roof, 325 m² gravel surfaces 16/32 mm, d=8 cm, 235 m parapet coping as attic covering made of aluminum, 226 units load-bearing PV substructure, 86 m² precast concrete slabs as maintenance walkway, 3 units NRA flat roof windows 1.50 x 1.20 m, inclination 3 degrees, 3 units main drainage retention element set roof drain DN100 including all installation parts, 5 units emergency drainage parapet drain DN70 including all installation parts. Roof Area 2 (Technical Riegel): 479 m² flat roof sealing with polyurethane thermal insulation and multi-layer bitumen membrane with extensive greening on flat roof, 120 m² gravel surfaces 16/32 mm, d=8 cm, 102 m fire wall cladding made of titanium-zinc sheet, 102 m parapet coping as attic covering made of aluminum, 139 m² precast concrete slabs as maintenance walkway and as terrace, 6 m fall protection flat roof railing, 6 m safety railing on parapet, length approx. 60 cm, 3 units main drainage retention element set, roof drain DN100 including all installation parts, 2 units emergency drainage parapet drain DN70 including all installation parts. Roof Area 3 (Research Hall): 1,591 m² flat roof sealing with rock wool roof insulation panels and multi-layer bitumen membrane with extensive greening on flat roof, 243 m² gravel surfaces 16/32 mm, d=8 cm, 132 m parapet coping as attic covering made of aluminum, 274 units load-bearing PV substructure, 93 m² precast concrete slabs as maintenance walkway, 199 m fall protection as stainless steel cable with supports and 1x ladder, 1 unit personal protective equipment, 3 units skylight 14.00 x 3.90 m each with one ventilation wing 2.90 x 2.10 m, 4 units main drainage retention element set, roof drain DN70 including all installation parts, 6 units emergency drainage parapet drain DN70 including all installation parts.

Tender documents

Additional details