Power engineering specialists of Serovskikh of electric networks of branch of OAO «MRSK of Ural» – «Sverdlovenergo» conducted the complex inspection of switches 110 kv on substation 110/6 kv «Pershino», revealed to the portal EnergyLand.info in the press-centre of OAO «MRSK of Ural». Inspection of energooborudovaniya  it was conducted by specialists for more exact working out in detail of volumes of workovers and exposure on the early stage of development of latent defects of equipment. Timely diagnostics allows to accept effective measures,
providing safe exploitation of object, considerably to promote reliability of work of electrical equipment and power supply of users, shorten volumes, terms and cost of workovers, and also to increase the TBO period.Substation 110/6 kv «Pershino» 
it is the large center of feed  and exploited already more than 35 years.  In spite of long term of service, the results of inspection rotined the satisfactory state of equipment of object due to high-quality technical service and 
to the leadthrough of the planned repair  works.On results diagnostics of switches  the plan of measures is developed on 2010. In particular, repair of oily switch of 110 kv. is planned In  result of it users of Ivdel’skogo of city district (population,
social’no-znachimye objects, enterprises) will get the additional guarantee of reliability of power supply.