Preparation of power equipment of distributon power gridsfor work in autumn winter period of 2012/2013 is close ro final. Annual major maintenance of electric equipment is one of the major main conditions allowing power engineering specialists to carry out reliable and safe power supply in the conditions of low temperatures. Experts give special attention to quality and timeliness of works. During repair campaign specia;ists of Ulyanovsk distribution grids have already carried out major maintenance of 22 substations (voltage 35-110 kilovolts); 394,37 kilometers of pverhead lines of 110-35 kV and 1256,54 km of air lines – 10-0,4 kV, and as 347 transformer substations of 10/0,4 kV. All in all during performance of repair work it is planned to master more than 70 million rubles. In the 2-3 quarters such large power supplying centers, as substations of 110/35/10 kV of "Koptevk" and "Nagornaya" in the Southern production office of branch were repaired. At full speed there is a preparation for work in the maximum loadings of the equipment of substations 110/10 kV "Ignatovka", "Sengiley-Tsemzavod", etc. In the territory of responsibility of the branch according to the approved plan schedule clearing of routes of air-lines regularly is made. Power engineering specialists bring width of the air lines security zones within which cutting down is made, into accord with rules of the device of electroinstallations and technical operation (PUE and PTE). Clearing of routes VL of 110 kV "Dimitrovgrad-Tiinsk", by "Yazykovo- Karsun», «Yazykovo- Maklaushi» - all in the territory more than the 60th hectare is made. Prepares for work in the conditions of low temperatures and the power enterprise personnel. On educational and training ranges of power fulfilled practical skills of safe performance of emergency recovery operations; carried out antiemergency trainings on a subject of prevention of emergencies in the conditions of the low temperatures which are among special conditions which performance is necessary for obtaining the passport of readiness for work forthcoming winter.
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