The subject of the contract is the performance of services in the field of public inland surface water maintenance in the area of Water Supervision in Chełm.

The order was divided into 4 parts. Each part is a separate item of the order.

The scope of maintenance work in particular parts of the order includes mechanical and manual coughing of vegetation from the slopes and from the bottom of the courses along with grinding, removal (hacking) of bottom-root vegetation, manual shearing of bushes, mechanical shredding of branches, shrubs and shoots, and carriage of wood chips. A detailed range of works to be carried out in individual parts includes the Specification of the Order Conditions.

The subject of the order is to perform services related to maintenance of the River Vltnianka in km 7+300—8+475 and in km 9+880—32+830, L = 24,125 km.

The scope of the contract includes:

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

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

- Hand cutting bushes,

— removal (hacking) of root plants,

— mechanical shredding of branches, shrubs and shoots together with carriage of wood chips.

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Detailed scope of the order is given in SWZ.

The object of the order is to perform services related to maintenance of the Krzywólka River in km 0+000—3+450, in km 3+955—4+480, in km 4+950—17+080, L = 16,105 km and Dorohusk shaft in km 0+000—1+520, L = 1,520 km.

The scope of the contract includes:

Krzywólka River at km 0+000—3+450, 3+955—4+480, 4+950—17+080:

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

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

- Hand cutting bushes,

— removal (hacking) of root plants,

— mechanical shredding of branches, shrubs and shoots together with carriage of wood chips.

Dorohusk rampart in km 0+000—1+520:

— mechanical mowing of lichens from slopes and shaft crown (beater mower + tractor),

— manual mowing of lichen from shaft slopes along with grinding,

- Hand cutting bushes,

— mechanical shredding of branches, shrubs and shoots.

A detailed description of the object of the order and the scope of the work related to the execution of the order is presented in the SW

The subject of the order is to perform services related to the maintenance of the river Lepitucha in km 0+000—4+790, in km 4+850—9+116, in km 10+126—16+720, L = 15,650 km.

The scope of the contract includes:

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

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

- Hand cutting bushes,

— mechanical shredding of branches, shrubs and shoots together with carriage of wood chips.

A detailed description of the object of the order and the scope of the work related to the execution of the order is presented in the SW

The subject of the order is to perform services related to maintenance of the Udal River in km 0+000—8+700, 11+200—31+900, L = 29,400 km.

The scope of the contract includes:

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

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

- Hand cutting bushes,

— removal (hacking) of root plants,

— mechanical shredding of branches, shrubs and shoots together with carriage of wood chips.

A detailed description of the object of the order and the scope of the work related to the execution of the order is presented in the SW