The subject of the contract is the performance of services in the field of maintenance of public inland surface water and water equipment in the area covered by the activities of the Catchment Board in Biała Podlaska Wód Polski, in the area of the Water Supervision operation in Hrubieszów.

The subject of the order is to perform services related to Huczwa in km 5+100—11+100; L = 6,000 km and Białka in km 0+000—4+460, 7+182—18+634; L = 15,910 km.

The scope of the contract includes:

Hookezes in km 5+100—11+100:

— mechanical mowing of lichen from slopes (beater mower + tractor),

— mechanical mowing of lichen from the bottom of the course (floating mower),

— manual mowing of lichen from the slopes of the course along with grinding,

— manual shearing of bushes (without grubbing) with mechanical shredding,

— demulation of the excavator-remulator course with unplantation of the charm,

— landscaping of the plantation by subsowing method.

Proteins in km 0+000—4+460 and in km 7+182—18+634:

— mechanical mowing of lichen from slopes (beater mower + tractor),

— manual mowing of lichen from the slopes of the course along with grinding,

— manual shearing of bushes (without grubbing) with mechanical shredding,

— demulation of the excavator-remulator course with unplantation of the charm.

A detailed description of the object of the contract and the scope of the work related to the implementation of the individual parts of the order is set out in Annex 7.1 to the SWZ)

The subject of the order is to perform services related to the maintenance of the Bukova River in km 3+680—25+800, L = 22,120 km and Sieniucha in km 0+000—23+000, L = 23,000 km

The scope of the contract includes:

Beech River at km 3+680-25+800:

— mechanical mowing of lichen from slopes (beater mower + tractor),

— mechanical mowing of lichen from the bottom of the course (lawnmower with spoon+tractor)

— manual mowing of lichen from the slopes of the course along with grinding,

— manual shearing of bushes (without grubbing) with mechanical shredding,

— demulation of the excavator-remulator course with unplantation of the charm.

Sieniucha River at km 0+000—23+000:

— mechanical mowing of lichen from slopes (beater mower + tractor),

— mechanical mowing of lichen from the bottom of the course (lawnmower with spoon+tractor)

— manual mowing of lichen from the slopes of the course along with grinding,

— manual shearing of bushes (without grubbing) with mechanical shredding,

— demulation of the excavator-remulator course with unplantation of the charm.

A detailed description of the subject matter of the contract and the scope of the work related to the implementation of the individual parts of the order is set out in Annex 7.2 to SWZ.