Lot 50-1 outdoor civil engineering (§ 3 Abs. 9 VgV 80% contingent) - renovation of secondary school Am Merzdorfer Park - renovation of existing buildings, new building extension and. Connector and new building of sports hall and outdoor facilities school and Gym.

- 1 psch construction site equipment;

- 2 150 m 3rd Earthwork channels;

- 460 m 3rd Earthworks rain retention, excavation;

- 360 m 3rd Earthworks FW route, excavation;

- 430 m piping KGEM-PP pipe DN / OD 110-160 SN 8;

- 230 m piping KGEM-PP pipe DN / OD 200-250 SN 8;

- 185 m piping KGEM-PP pipe DN / OD 315-400 SN 8;

- 17 pieces FT shaft DU 1000 / 1.39-2.77 m;

- 11 rinsing and inspection chutes h = 1.38-2.61 m;

- 1 piece of fat separator system with FA, sampling + lifting system;

- 51 m 3rd Rain retention and throttling;

- 300 m 2nd Break up asphalt, dispose of;

- 300 m 2nd Pick up, dispose of substructure;

- 210 m 2nd Break off, discard concrete stone pavement;

- Demolish 280 m of curbs, dispose of them;

- 60 m 2nd Pick up and discard concrete slabs;

- 50 m 2nd Demolish concrete, discard;

- 100 m 3rd Remove topsoil, store sideways;

- 1 000 m 3rd Soil removal, dispose of;

- 1 200 m 3rd Soil improvement;

- 100 m drainage DN 100, full seepage.