Work done by the Novomoskovsk branch in April, 2011

At the “Krasnoselskaya” substation

• Commissioning of the 20kV switchgear

At the “Novo-Izmailovskaya” substation

• Preparation work;
• Power transformer testing activities;

At the “Belozyorskaya” substation

• Preparation work;
• Power transformer testing activities;

At the “Kollontay” substation

• Installation of a TRDN 63000/10 power transformer (1 unit);

TPP-14 (“Pervomayskaya”)

• Cordage/installation of several transformers;
  • TDC 100000/110 – 1 unit;
  • TDC 80000/110 - 1 unit;

Kishirskaya GRES

• Installation of a few transformers; TDC 400МВА/330kV - 1 unit;

At the “Belozyorskaya” substation

• AODCT 417000/750/500 – 1 unit;
• AODCT 417000/750/500 – 1 unit (installation without oil equipment)
• TMNL 16000/10 – 1 units.
• AODCT 167000/500/220 - 1 unit (installation without oil equipment)

Kishirskaya GRES

• Lighting system setup (natural gas heater);
• Grounding grid (NGH)
• Electrical wiring of a NGH crane;
• Installation of a feed control-board;
• Power/control cable work;
• Metalwork constructions;
• Relocation of a transformer substation;
• Relocation of the overhead transmission line;
• Installation of CAD boxes;
• Installation of secondary EC&I equipment;
• Installation of general EC&I and related equipment;
• Molding work.

Kashirskaya GRES

• Work completed at replacement of the TRDN-32000/110 power transformer;

Kharanorskaya GRES

• Equipment installation at express-laboratory;
• Grounding grid at main building;
• 6 kV cable laying
• 6kV sockets;
• Cable passageways at boiler house;
• Lighting system setup;
• Metalwork constructions;
• Installation of a DC control-board;
• Storage batteries;
• Control cable laying/connection;
• Installation of impulse pipes, boards, EC&I sensors.

“Novaya” substation, Lipetsk

• Replacement of 220 kV breakers.
• Relay protection system – replacement.

GPP-19

• Installation of a capacitance current compensation system (35kV);

Cable joints (220kV) at “Krasnoselskaya” substation

• SF6 installation work (220 kV);
• Cable support constructions, 220kV (installation work);

Novo-Kuzminki – “Tchagino” substation

• 220kV joint sockets;
• Cable support constructions, 220kV (installation work);

KrasnodarTPP

• OSG 110kV:
  • Replacement of 110 kV breakers.
• OSG 220kV:
  • Replacement of 220 kV breakers.
• OSG 220kV, new line:
  • Equipment installation work;
  • Flexible busbar system;
  • Cable constructions across an overpass (220kV);
• Main building:
  • Cable passageways at A-B, C-G lines;
  • Current leads at supporting facility;
  • Lighting system setup (lamps, cable) in the main building, in the exhaust-heat boiler room, in the machinery room etc.;
  • Electrical wiring of loading equipment;
  • Equipment installation for feed systems and frequency converters (PT, RU-6kV, RUSN-0.4kV);
  • Equipment installation, RU-6/0.4kV;
  • Storage batteries;
  • Cable laying
• DKS:
  • Indoor grounding grid;
  • Equipment installation work (RU-6/0.4 kV);
  • Lighting system setup;
• NGT:
  • Temporary supply equipment installation;
  • Indoor grounding grid;
  • Equipment installation work (RU-0.4 kV);
  • Lighting system setup;
• BPPG:
  • Outdoor grounding grid;
  • Metalwork constructions;