Projects of the Kostroma branch, June 2011

The “E-4” group. Nyagan GRES

1. Main building (No 1). Power supply framework (Siemens manufacture):
   • Installation of several CTs;
   • Installation of control boxes at the generator output;
   • Installation of temperature detectors and vibration sensors at bearing 7 of the vapor turbine;
   • Installation of control boxes, cable joints/constructions, lamps in the air-cleaning machinery;
2. Liquid fuel dept
   • Fire-safety system, installation;
   • Commissioning of a 0.4 kV switchgear;
3. Electrical equipment dept at building 1:
   • Cable joints, braces, supporting constructions, passageways – installation work;
   • Cordage of control equipment (Siemens manufacture, 3 units x 17 tons).
4. Cable overpass from OVK to GK, AK:
   • Installation of cable boxes, KKB-0.95/0,6
   • Cable trays;
   • Cable laying through/around the overpass (6 kV);
   • Control and power cable work across the overpass;
5. Auxiliary building:
   • Installation of NKU-SESch boxes in the RUSN-6/0.4kV building.

OAO “TGK-2.” Expansion of the Nizhni Novgorod TPP with a new GTE-160 gas-turbine plant

1. 330 kV outdoor switchgear:
   • Installation of the primary high-voltage equipment at open-air section of SSG
   • Lighting system setup, cable constructions, control/switch boards, general cable laying work;
   • Cable laying work all across the ground, connection, wiring;
   • Grounding cable, lightning protection system setup;
   • Installation of a DC control boards, batteries;
   • Boxes: RPS, PAA, EC&I, relevant cable wiring.
2. The TPP main building and GTE-160 power unit:
   • Cable overpass – full installation from SSG-330kV to the main building and primary PU
   • Installation of RUSN-0.4 kV, GTE and RUSN-0.4 KU, cable work;
   • Replacement of 3 KRU-6kV sections in the main building;
   • Equipment installation in the supporting facility of the primary PU
   • Lightning protection system setup at main building and primary PU

OAO “Slavneft-Yanos”, Yaroslavl. Renovation of GPP-10

1. Installation of RPS GPP-10 systems;
2. Lighting/heating system setup;
3. Installation of 2 35/6 kV transformers, capacity – 25 mVA at GPP-10
4. Installation of 2 CH (TCH-6x0,4 kV) transformers, capacity

GU OAO “TGK-2”, YaroslavlGas/heat metering systems – renovation work

Metering system installation at the “Lyapino” boiler-house plant

An OAO “OGK-3” branch. Kostroma GRES

1. Renovation of the video surveillance system;
2. Renovation of cable passageways at SSG-220kV.

An OAO “OGK-2” branch. Troitsk GRES

1. Electrical equipment provision for reconstruction work at KRU-6kV and RU-0.4kV, power unit 8
2. Metalwork constructions, power/control cable laying for electrical equipment installed at PU 8;