Performed works:

SS Trubnaya 500 kV:
— Arrangement of foundations for equipment.
— Installation of earthing.

Overhead line 220 kV Trubnaya – Stal’:
— Geodetic layout of supports.
— Development of excavations.
— Assembly and installation of supports.
— Waterproofing of foundations

220 kV overhead line Trubnaya – Rolling 1 and 2 circuits:
— Geodetic layout of supports.
— Development of excavations.
— Assembly and installation of supports.
— Waterproofing of foundations.