109_1 Roofing and plumbing work.

- Steam barrier welded: approx. 515 m 2 .

- Insulation as a base, EPS 035, DAA ie, d = 100 mm: approx. 460 m 2 .

- 2-layer roof waterproofing with polymer bitumen welding line: approx. 475 m 2 .

- Attic floor: approx. 120 m,

- fall protection as cable system: approx. 120 m,

- Attikagully with flat loose flange: approx. 4 St.

- Attikagully accumulation element: approx. 4 St.

- Protective layer of green roofs: approx. 452 m 2 .

- Drainage and water storage element for extensive green roofs: approx. 353 m 2 .

- Filter fleece: approx. 353 m 2 .

- roof edge fill: approx. 132 m,

- Gravel fill: approx. 21 m 2 .

- Extensive substrate: approx. 353 m 2 .

- Maintenance path concrete slab row: approx. 70 m,

- Sowing sedum sprouts mixture: about 353 m 2 ,