Civil engineering - anti-irritation wall - game fence.

- Make approx. 610 running meters of in-situ concrete bored pile DU 70 cm,

- approx. 1 400 m 2 Create an anti-irritant wall,

- approx. 220 m 2 Create an anti-irritant wall on the structure,

- create approx. 6,000 m wild goat fence h = 2 m,

- Clear out approx. 710 m of drainage basin and create a new one.