The subject of the contract is investor's supervision over the construction of a retention reservoir for fire-fighting purposes, located on plots No. 472/1 and 464 in rev. Dworzysk, commune Sokolka.

The investment will consist in the construction of a retention reservoir using for fire purposes an area of 1.5 ha and a maximum depth of 2.0 m on barren land, and used as a meadow, along with the construction of 2 islands from the embankment, a bird island and a pole, damming structures damming dam up to 1 m, hydro-technical constructions on supply ditches with damming height up to 1 m (stone rapids, bystrotok, 2 stone thresholds and 3 preliminary tanks) and water intake for fire protection