Saratov Distribution Grids, a branch of IDGC of Volga, JSC, has been repairing 110 kV overhead power transmission line of CHP-3-Lesozavodskaya (1st Chain). The company replaces vibration dampers on wire and ground wire, insulators in shackles and suspension strings, ram clamps in anchor pylons. Moreover, engineers rectify bent concrete supports and repair foundations applying waterproof coat. Power transmission supports are equipped with information signs and, if necessary, constant safety and number signs are restored. The repair of CHP-3 – Lesozavodskaya (1st Chain) will help boost power supply reliability for the central part and industrial area of Engels, the second largest city of the Saratov Region.