Special civil engineering, earthworks and bored piles.

Special civil engineering work, earthworks and bored piles:

- approx. 235 exploratory boreholes ø120-160 mm,

- approx. 235 depth soundings incl. Evaluation,

- About 4 000 m 3 Remove topsoil and load,

- About 17 500 m 2 geotextile,

- about 11 500 m 3 Replenishment with recycled material,

- about 16 200 m 2 Working gravel layer 0/32, d = 30 cm,

- about 6 500 m 3 Loosen excavation and load (KG building 1),

- approx. 21,500 t removal / disposal of excavated material LAGA Z 0,

- approx. 2 000 tonnes of discharge / disposal of excavated material LAGA Z 1.1,

- approx. 2 000 t removal / disposal of excavated material LAGA Z 1.2,

- approx. 2 000 t removal / disposal of excavated material LAGA> Z 2, DK 2,

- approx. 2 000 t removal / disposal of excavated material LAGA> Z 2, DK 1,

- deliver and set up approx. 21 running meters of truss support bracket, h = 600 cm,

- approx. 2 350 running meters of in-situ concrete piles, DN 750 according to DIN EN 1536 (180 p.),

- approx. 810 running meters of in-situ concrete piles, DN 900 according to DIN EN 1536 (55 p.),

- approx. 80 tons of reinforcing steel.