Maintenance of rivers, streams and canals in the NW area of Ciechanowce - 8 parts. The subject of the contract is the provision of services related to the maintenance of the Brzezinka River in km 0+000-10+100 and the Sielczanka River inkm...

Maintenance of rivers, streams and canals in the NW area of Ciechanowce - 8 parts. The subject of the contract is the provision of services related to the maintenance of the Brzezinka River in km 0+000-10+100 and the Sielczanka River inkm 0+0000-7+660, L=17,76 km. The scope of the work mainly includes: - the manual cutting of dense hard pores from the shed with excavation; - the mechanical cutting out of the shelter; - mechanical drilling of densified hard pors from the bottom; - manual cuting of densa hard poros from the floor with excavations; - cutting and grinding of medium-density hard ports and seams; - a mechanical split of branches, branches and branches - 22,5 km.
The contract is for the maintenance of the river Plechówka in km 25+556-38+221 and the river Ciek spod Stadnik in km 0+000-12+315, L=24,980 km The scope of the work mainly includes: - manual cutting of the thick hard pores from the stockpile with the excavation; - mechanical cutting out of the stockpiling; - manual drawing of the dense hard pors from the bottom; - manually cutting the densified hard poros from the top with the extraction; - hand cutting and punishing the average density of cows and underneath; - mechanistic crushing of the cows, crops and gas - 22,5 km.