Drywall works for the renovation of the 1st old wing of Regenbogenschule

Drywall works for the renovation of the 1st old wing of Regenbogenschule in Göttingen: 560 m² suspended ceiling made of mineral wool ceiling panels (D=22mm, W/L 1250/625mm, Alpha w 0.9, substructure steel T-profiles, quick hangers, H approx. 500mm) with 330m connection angle profile (30/30/0.6mm) and 88 pcs. light frames (625x625mm, white, system-compatible); 50 m² suspended ceiling made of mineral panels (D=15mm, L/W 625/625mm, Alpha w 0.9, substructure steel T-profiles, quick hangers, H approx. 500mm) with 85m connection angle profile (30/30/0.6mm); 2 m² inclined fire protection ceiling (F30-B, wood substructure, fire protection panels Type DF, D=20mm); 12 m² partition wall (F90-A, D 100mm, H up to 2.5m, galvanized steel sheet profile substructure, single stud frame, fire protection panels Type DF, 2-layer, 12.5mm, on both sides); 4 m² curtain wall (D 150mm, H up to 3.5m, galvanized steel sheet profile substructure, mineral wool MW D 40mm, gypsum boards Type H2, 2-layer, 12.5mm); 10 m² curtain wall (D 150mm, H up to 3.65m, galvanized steel sheet profile substructure, mineral wool MW D 60mm, gypsum boards Type H2, 2-layer, 12.5mm); 7 m² curtain wall (D 75mm, H up to 3.65m, galvanized steel sheet profile substructure, mineral wool MW D 40mm, gypsum boards Type H2, 2-layer, 12.5mm); 6 pcs. openings in curtain wall to be created and closed (width 2m, height 2.5m); 18 m² shaft wall (WD 75mm, H up to 3.75m, Rw 30 dB, galvanized steel sheet profile substructure, mineral wool MW D 40mm, gypsum boards Type A, 2-layer, 12.5mm); 5 m² shaft wall (WD 75mm, H up to 3.75m, galvanized steel sheet profile substructure, mineral wool MW D 40mm, gypsum boards Type A, 2-layer, 12.5mm); 32 m² wall absorber (acoustic wall system, glass wool, textile surface, 40mm low-frequency absorber, stepped frame profile); 230 m² thermal insulation layer on insulation (mineral wool MW DZ 0.035 W(mK), D 100mm); 185 m² thermal insulation layer between ceiling joists (mineral wool MW DZ 0.035 W/(mK), D 260mm); 15 m² flank insulation inner wall (mineral wool 0.035 W/(mK), width 50cm, D 50mm); 72 m² gypsum board ceiling cladding (single-layer, building board Type A, D=20mm, wood substructure); 72 m² airtightness-diffusion-retarding layer (PE film, 0.2mm); 415 m² OSB ceiling cladding (D=25mm, wood substructure); 415 m² airtightness test of existing structure intact; 35 m² crawl space including side protection to be constructed (softwood planks); further items as per the tender documents.

Tender documents

Additional details