EnergoStroyEngineering

CJSC IES-EnergoStroyEngineering is a dynamically developing engineering company providing a complete range of services for the construction of power facilities, including design, engineering and technological innovations, and turnkey commissioning of facilities.

CJSC IES EnergoStroyEngineering unites a group of enterprises having 50 years' experience of construction and design of power industry facilities of various complexity:

• OJSC Vostoksibelektrosetstroy (Irkutsk);
• OJSC Sibelektrosetstroy (Novosibirsk);
• OJSC Zapsibelektrosetstroy (Surgut);
• OJSC Noyabrskektrosetstroy (Noyabrsk);
• IES-EnergoStroyEngineering GMBH (Germany);
• IES-SredAzEnergoStroy LLC (Uzbekistan); 
• IES-EnergoStroyEngineering S.A.R.L. (Morocco). 

Range of Services:

• Construction of power grid facilities: power lines of electrical substations with a voltage of 0.4 kV to 1,150 kV, including design (design documentation), engineering and technological innovations, and commissioning of facilities on/in any soils, weather conditions, and terrains, as well as complex urban construction conditions;
• Installation, wiring, start-up, and adjustment operations for electrotechnical equipment (to 35 kV);
• Laying 0.4-35 kV electric cables;
• Construction of engineering structures;
• Erection of foundations and antenna supports of up to 170 metres;
• Running fibre optic cables; 
• Performing functions of the general contractor for each of the above-listed construction and electrical installation operations. 

Performance Indicators  

In terms of the total amount of grid construction, IES EnergoStroyEngineering enterprises account for over 10% of the Russian market for design and construction of high-voltage power lines and electrical substations (70% of the market in the Urals and Siberia).

Every year, CJSC IES EnergoStroyEngineering builds and commissions over 850 km of high voltage power lines and substations with a total capacity of more than 300,000 kW. Overall, IES EnergoStroyEngineering companies account for more than 125,000 km of power lines and substations with an aggregate capacity of 32.1 million kW. Completed projects include the construction and commissioning of the following major power grid facilities:

• Ekibastuz-Barnaul-Itat 1,150 kV high-voltage power line
• Bratsk HPP - Irkutsk 500 kV high-voltage power line
• Zarya-Barabinsk-Tavricheskaya 500 kV high-voltage power line
• Kholmogorskaya - Muravlenkovskaya - Tarko-Sale 500 kV high-voltage power line

• Ekibastuz-Barnaul-Itat 1,150 kV high-voltage power line
• Bratsk HPP - Irkutsk 500 kV high-voltage power line
• External power supply to the Hauzak gas condensate field (Uzbekistan)
• External power supply to the V series complex of the electrolysis shop at the Irkutsk Aluminium Smelter

The company also accounts for a number of completed projects in Syria, Iran, Iraq, Egypt, Turkey, Cuba, and Mongolia. Customers of CJSC IES EnergoStroyEngineering include the largest Russian companies in the power industry and oil and gas sector: OJSC Federal Grid Company of the Unified Energy System (FGC UES), Inter-system Power Grid (IPG) of Russia, RAO UES of Russia, OJSC Transsibneft, OJSC Surgutneftegas, OJSC Yuganskneftegaz, Lukoil-Neft, Rosneft Oil Company, Surgutgazprom, and others.