Poland - Natural risk or hazard protection services

Description

The subject matter of the contract is covered by:- mowing the air slope 10.5 km wide, ca. 18.0 m, - complementing the intake excavations, - extracting sludge from the drainage ditches in Modzerowo, Łęg and Wistka, - mowing the slopes of the ditches together with the excavation and export to the place indicated by the Ordering Party, ca. 3 km, - removing sludge from the culverts in Modzerowo, assuming that 1/3 of the diameter of the Ø 60 cm and Ø 100 cm culverts are silted, - disposal of the ore from the bottom of the ditches. The subject matter of the contract is covered by:- manual extraction of mud and lichens from drainage ditches in the Skoki - Dąb Polski complex, - mowing of mounds of ditches along with excavation and stacking, - removal of mud from culverts in Skoki and Dębie Polski, assuming that 1/3 of the diameter of the Ø 60 culvert is silted, Ø 80 and Ø 100 cm,- replacement of pipes in culverts - 7,0 m,- manual cutting of shrubs on the slopes of ditches with medium density of lichen,- disposal of material from the bottom of ditches. The subject matter of the contract includes: - demulsification of the canal bottom at the section in Modzerowo, - mechanical and manual mowing of the canal bottom, - extraction of floating plants from the watercourse at the bottom of the canal. mechanical mowing of the area along the left and right bank of the "A" channel, average width of the strip of 10 m/mb, - reinforcement of the Modzerowo pumping station discharge channel edges with fascine fences and building in the soil in the embankment cavities, - raking of the mowed lichens, stacking and disposal, - disposal of the spoil from the bottom of the channel. The subject of the order covers: - Duninów Stary drainage ditches for 3 588 m long according to the parameters included in the collective statement - Wola Brwileńska drainage ditches for 4 009 m long according to the parameters included in the collective statement - cutting the slopes of ditches with Duninów Stary, Wola Brwileńska according to the size - reconstruction of the PP type culvert - 1 diameter 0.8 m L = 6 m pcs. 1- export of the excess excavated material from the bottom of the ditches at a distance of up to 2 km, m3 - 35. The subject of the contract includes: - side dam from the road and railway bridge to the street Przejazd na dł. 2 500 mb- side dam from ul. Przejazd do Jordowa dł. 1 870 mb- wał PP from Ośrodek Atlanta to the pumping station in Dobrzyków, dł. 2 700 m - Jordanów Górki valley barrier for 2 100 m long - system of drainage ditches for 14 937 m long with parameters indicated in the collective specification of ditches - soil delivery to fill in holes (losses) in the side dam together with the density of m3 - 55 The subject of the order covers: - section of the side dam at the Skrwa Lewa BP river for the length of 3.5 m - section of the side dam at the Skrwa Lewa BP river for the length of 5.5 m - section of the side dam at the Skrwa Lewwa BP river for the length of 5.5 m - section of the side dam at the Skrwa Lewwa BP river for the length of 5.5 m - section of the side dam at the Skrwa Lewwa BP river for the length of 5.5 m - section of the side dam at the Skrwa BP river for the length of 5.5 m - section of the side dam at the Skrwa Lewwa BP river for the length of 6.5 m. 140 m - section of side barrier from the national road from Płock to Włocławek to Popłacin (outlet from Płock dairy) for 5 073 m - section of side barrier from the outlet to the PP gate in Płock for 3 685 m - system of drainage ditches for 3 685 m - system of drainage ditches for 5 073 m - section of side barrier from the outlet to the PP gate in Płock for 3 685 m - system of drainage ditches for 3 685 m - system of drainage ditches for 5 073 m - section of side barrier from the outlet to the PP gate in Płock. 17 369 mb according to the collective specification of ditches, the parameters of individual ditches were given in the aforementioned specification - transport of soil at a distance of up to 2 km for filling in the cavities in the side dam together with the density m3 24 The subject of the order includes: - mowing with a mowing spoon of the drainage ditches system for a length of 19 576 mb with the parameters indicated in the collective specification - mowing of wicker roots on the ditches and embankments on the surface ha = 0.6 - cleaning of the zam. 1/3 average - 0.6 m L = 90 m, average - 0.8 m L = 120 m - repair of "C" trench embankment for a length of 300 m with a density of 80 m3 The scope of maintenance includes the following works: - Manual mowing of soft dense lichen from slopes - side dam, multiplication = 3 Eradication of mowed lichen from slopes with a width of more than 2.0 m - side barrier, multiplication = 3- Manual mowing of soft dense lichen from slopes - handlebar of the bottom avant garde multiplication = 2- Removal of mown lichen from slopes with a width of more than 2.0 m - steering wheel of the bottom advancement, multiplication = 2- Manual mowing of soft dense vegetation from slopes - left-bank side of the bottom advancement, multiplication = 2- Eradication of mowed vegetation from slopes of the width over 2.0 m - left-bank side of the bottom advancement, multiplication = 2- Manual mowing of soft dense lichen from escarpments emergency barrier, multiplication = 2- Removal of mown lichen from escarpments over 2 m wide.0 m - emergency barrier, multiplication = 2- Manual mowing of soft dense lichens on slopes - areas near the alley on the city side, multiplication = 3 mowing of mowed lichens on slopes over 2.0 m wide - areas near the alley on the city side, multiplication = 3 mowing of mown lichens with box cars

Opportunity closing date

12 July 2019

Value of contract

to be confirmed