General Director of Kubanenergo PJSC Alexandr Gavrilov sent to the address of General Director of IDGC of Centre Oleg Isaev a letter of gratitude in which he thanked IDGC of Centre’s specialists for high-quality, timely and highly qualified technical assistance provided during thermal imaging survey of transits of 110 kV overhead power lines, providing power supply of city-resorts of the Krasnodar region, as well as their infrastructure in the Black Sea and Azov Sea during the summer holiday season of 2016.