The subject of the contract is the task entitled: ‘Maintenance of flood embankments in the area of ZZ Sandomierz in the years 2025-2027’ As part of the maintenance of the above-mentioned facilities (flood embankments), the Contractor is responsible for carrying out the following works and activities, in particular: 1. Supervision and patrolling of embankments and embankments preventing destruction, grazing of cattle and devastation of these devices on the assigned section. 2. Workwear and footwear (jacket, trousers, shirt, shoes, rubber bands and waistcoats) fitted to the staff of the embankment guards, with the words ‘WAŁOWY WATCH TOWER’ clearly legible for use in the performance of their duties, 3. Providing the Ordering Party with direct telephone contact to employees supervising flood embankments, 4. Equipping employees with appropriate equipment including (combustion scythe, shovel, artifice, forks, axe, secateur, saw, rake, protective clothing - gloves, visors, protective glasses, cleaning products, work clothes, rubber shoes, waders) and the necessary consumables to perform the task (paints, abisoles, brushes, rubber seals for replacement, hand keys, abrasive paper, solvents, lubricants, propellants for equipment). 5. Participate in periodic surveys of spring and autumn embankments. 6. Maintenance of long inlets 10m and outlets with an outlet to the river / stream and drainage of tributaries and outlets from the shaft locks throughout the section (to the outlet to the receiver) 7. As regards the maintenance of the embankments of the Koprzywianka River, account should be taken of the need to fertilize the superstructure part of the embankment with phosphorus-potassium fertiliser, once a year at the beginning of the growing season. In doses appropriate for poor soils. 8. Absolute manual removal of any noticed young shoots of trees and shrubs and reed regrowth preferably by pulling out with a fragment of roots with rhizomes. 9. Double mowing of inlet ditches to shaft locks at a length of 10 m and drainage troughs from shaft locks with a win in length as described in points 2.1 of Part I and 2.2 of Part II and for the description of point 2.3 of Part III throughout the section of drainage troughs from shaft locks on dates specified by the heads of water supervision, 10. Double mowing around mileage signs (pillars) on embankments on dates specified by supervisors. 11. Maintenance and painting of metal parts of shaft locks, shaft horns, warning boards and hectometer posts on individual sections of the shafts, including locks in the shaft body in reinforced concrete chambers with a wall valve closed manually with a crank. 12. Control of the patency of ducts of shaft culverts, removal of garbage, branches, leaves and other various impurities from the flaps, ducts and relays from the drain and inflow, snow removal and ice forging. 13. Maintenance and maintenance of the closing mechanisms of the gate valves (by using appropriate lubricants along with lowering and raising the gate valve to avoid corrosion on the screws) on the shaft ducts (minimum 2 times a year) 14. Improvement of insurance at the inlet and outlet of culverts, 15. Replacement of worn or damaged gaskets at shaft culvert flaps and gasket fixing bands 16. Cleaning of the stairs at the embankment as well as at the inlet and outlet of the culverts, if any 17. Preparation of monthly review notes containing, inter alia, the date of the review and observations and remarks on the technical condition of the shaft and a list of works carried out during the review. Monthly notes should be taken on an ongoing basis during the review by persons employed as a shaft guard confirming them with their own signature. The content of these notes should be consistent with the facts and confirmed by the contractor's representative responsible for the proper performance of the contract and the notes should be presented to the Contracting Authority as part of the monthly collection. 18. Performing minor repairs of shaft ramps, paths, passages and detours of horns, filling minor irregularities and ruts, local use of seeding grasses and butterfly plants. 19. Replenishment of small losses of concrete in concrete structures. 20. Continuous felling on embankments and protective strips of samosieki trees and bushes. 21. Spreading molehills and filling earth burrows in slopes and the crown of the shaft. 22. Active participation in anti-flood action (cooperation with anti-crisis staffs). 23. Reporting of cases of growing land, planting trees or shrubs on embankments and less than 3 m from the foot of the embankment. 24. The Contractor shall be responsible for the collection of litter from embankments and in their immediate vicinity, as well as for the loading and removal of the collected waste, together with the fees for their disposal, on the Contractor’s side. 25. The above-mentioned work and activities must be carried out in compliance with health and safety rules and regulations. 26. Ongoing information to the management of the appropriate Water Supervision about the condition of the shaft equipment and the shaft itself, including submitting applications for possible repairs of road crossings not covered by the contract of floodplains, ramps, crowns and escarpments (corpses) of the shaft. 27. Constant availability on all working days of the month from 7:00 to 15:00 and on all days of the month 24 hours a day after the occurrence of the alert state or after the announcement of the state of flood emergency and observation of the water status on embanked stretches of rivers and immediate reporting of water supplies exceeding the alert states until its cancellation 28. The contractor must have at its disposal means of transport for persons supervising the work of the embankment guards and the work of the commission during the collection and inspection of the embankments (...)
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