CrimeaPRESS reports:
In Sevastopol, % of the work planned for this year under the program to reduce water losses in networks was completed.
The city continues to take measures to reduce losses in the water supply system. The plans for this year include a major overhaul of six facilities. The customer of the work is our state enterprise Vodokanal. To date, the overall execution of works is of the order of %. The diameter of the pipes is different — from 100 mm to 1 200 mm. We monitor the work of the contractor on a daily basis. By the end of the year, all work should be completed , — the press service of the Government of Sevastopol quotes the director of the department of urban economy Yevgeny Gorlov.
According to the head of the department, the program to reduce water losses in the city is a long-term one. In agreement with the Ministry of Construction of Russia, a list of objects will also be approved for the next year.
Today we are present at the facility — repair of a water pipe with a diameter of 100 mm from VU-8 to st. Levanevsky with a total length of about 3.5 km. Repair is carried out by the method of sanitation. Here we plan to achieve a reduction in losses of about 1 800 cubic meters per day. There have been many accidents in this area. After repair work on the order of , thousands of people will receive normal water supply , — notes the director of the relevant department.
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Director of Vodokanal Alexei Stepakin noted that the rehabilitation method allows for a minimum amount of excavation work. This creates less inconvenience for residents, eliminates the cost of restoring the improvement, and also speeds up the repair process.
The speed of work is very high. Today we saw that literally in minutes, an order of 130 meters of conduit with a diameter of 100 mm. This technology has been used in the city for about four years. The quality of work is high. There are no emergencies at the repaired water pipelines , — Aleksey Stepakin draws attention.
In the city, according to the specialist, several methods of repairing water pipes are used. The choice of one of them for each object is carried out on an individual basis — depending on the location of the conduit, the number of corners, turns, pressure.
The Rolldown method is used in this section — this is a “pipe in pipe” rehabilitation, first with a decrease in diameter and with its further restoration directly in the sanitized conduit , says the director of Vodokanal.
Recall that this year, a major overhaul of water supply networks is being carried out at six facilities: from VU-8 to st. Levanevsky, from the 2nd km of the Balaklava highway to VU-17 (stage 2), along the street. Sofia Perovskoy (near the lake), overhaul of water supply networks with a diameter of 1 200 mm (stage 2) on the North side, on the street. Pervomaiskaya, on the street. Timiryazev/Oil in the Sugar Loaf. During the overhaul period, water is supplied to residents through a temporary conduit — a bypass.
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