The main electric networks of North-west began realization of the having a special purpose program 2009 years on clearing of routes and leading to of width of cut-throughs of air-tracks of electricity transmission 110-750 kv to the normative size. As a result of implementation of works fire safety of lines of electricity transmission will be considerably enhanceable, reliability of power supply of users 11 subjects of Russian FEDERATION with a population 15 million persons. The cost of works makes 23 million roubles.Air-tracks of electricity transmission
have a large extent and pass mainly in forest arrays. Trees and bushes, growings in a direct closeness from the wires of lines, can become reason of technological violations in-process electroenergy objects. Therefore timely
and the high-quality clearing of routes is to one of basic measures on the increase of reliability of work of air-tracks of electricity transmission. In 2009 of MES of North-west plan to clear more than 163 ga of proseki from a drevesno-kustarnikovoy vegetation.Having a special purpose programs
OAO is annually accepted «FSK OF ECC» on the basis of diagnostic information, presented by the Main electric networks the state of equipment of substations and lines of electricity transmission is reflected in which, and also cut-throughs of air-tracks. Objects get in requests,
the equipment of which needs replacement and modernization. Implementation of the having a special purpose programs is an additional measure on providing of reliability of exploitation of elektrosetevykh objects. Their realization is conducted parallell with the investment programs and by repair
by campaigns. North-west serve to territory of Saint Petersburg, to Leningrad, Murmansk, Novgorod, Pskovskoy, Smolenskoy, Bryansk, Kaliningrad, Arkchangelsk areas, Republics Karelia and Komi. There are 95 substations in exploitation of branch
110-750 kv by total power 37 059,9 MVA and a 14 523 km of lines of electricity transmission.
