New office and laboratory building (GO IN II) in the Potsdam-Golm Science Park.

1 200 m 2nd Green roof main building with the following structure:

- vapor barrier;

- EPS 035 DAA basic insulation, 60 mm;

- EPS 035 DAA slope insulation, 20 to 300 mm (3%);

- 1st layer, cold self-adhesive made of elastomer bitumen;

- 2nd layer as top layer, elastomer bitumen welding membrane, root-proof;

- Extensive green roof construction, divided into 450 m 2nd Green roof with sprout seeding, 350 m 2nd Gravel surface, 250 m 2nd Concrete slabs in split bed, 5.5 m 2nd Concrete slabs on pedestals, 280 m gravel edge strips 50 cm wide;

140 m 2nd Green roof lounge with the following structure:

- vapor barrier;

- EPS 035 DAA basic insulation, 80 mm;

- EPS 035 DAA slope insulation, 50 to 300 mm (3%);

- 1st layer, cold self-adhesive made of elastomer bitumen;

- 2nd layer as top layer, elastomer bitumen welding membrane, root-proof;

- Extensive green roof construction, divided into 100 m 2nd Green roof with sprout seeding, 50 m gravel edge strips 50 cm wide

30 m 2nd Flat roof over TH 1 with the following structure:

- vapor barrier;

- EPS 035 DAA basic insulation, 80 mm;

- EPS 035 DAA slope insulation, 20 to 160 mm (3%);

- 1st layer, cold self-adhesive made of elastomer bitumen;

- 2nd layer as top layer, elastomer bitumen welding sheet;

- 3 light domes, 3 RWA systems;

- Delivery and installation of various roof components: flat roof vent DN 100 to DN 150, 17 base as a sheet steel edge part for roof ducts, parapet emergency overflows and drains.