When carrying out work on the reconstruction of the water supply system, the following is envisaged: - reconstruction of the water supply system in the village of Rzhavchyk, Lozov district, Kharkiv region. Pipeline material – PE100 SDR17 ⌀110x6.6 mm, length 12122.3 m;- installation of a puncture for a/d by horizontal drilling from a PE-100 SDR26 pipe O280x10.7 mm – 86 m (8 pcs.);- installation of a culvert for crossing a swampy area by horizontal drilling from a PE-100 SDR26 pipe O280x10.7 mm – 891.4 m (3x2 pcs.);- laying of a casing by open method from PE-100 SDR26 pipes O280x10.7 mm at the places of crossing of a highway and intersection of the designed network with a gas pipeline – 517 m (89 pcs.);- reconstruction of the water pipeline is carried out without stopping the operation of the existing water pipeline with the laying of a new one (at a depth of at least 1.5 m) above the existing or next to the existing pipeline without it dismantling.;-installation of water supply wells with a diameter of 1500 mm - 20 pcs, 1000 mm - 5 pcs, namely: Type I, the project provides for a 1500 mm well with a 100 mm valve and a driven hydrant; Type II, VII, the project provides for a 1500 mm well with two valves on the branch of 100 mm and a driven hydrant; Type III, the project provides for a 1500 mm well with two valves on the branch of 100 mm; Type IV, the project provides for a 1500 mm well with a 100 mm valve and a 100 mm air plunger; Type V, the project provides for a 1500 mm well with a 100 mm valve for emptying the network; Type VI, the project provides for a well 1000 mm for receiving water from the network emptying; - the project provides for the installation of concrete stops in wells under the valves with the installation of necks and complete internal waterproofing of the walls (type VI), external waterproofing of the walls (Type I - Type VII); As a result of the reconstruction of water supply networks, the quality indicators of water supply to consumers will be improved and the following results will be obtained: - minimizing the frequency of pipeline damage and accidents; - reducing energy loss and energy resources by installing new equipment; - providing the consumer with uninterrupted and high-quality water supply services.
Budget32'194'889 UAH
Implementation period8 months