Assignor:
The National Electric Company (NEC) EAD, High Voltage Network Enterprise, Sofia
Location:
Stara Zagora
Assigned: 2003 / Completed: 2003
Project description
Due to a major accident in 110/10 kV Substation Zora in Stara Zagora, a complete rehabilitation of the Substation has become necessary. EL KONTROL EOOD was selected as a Contractor in a public procurement procedure, and started works for reconstruction of 110 kV Indoor Switchgear in Substation Zora, at the beginning of 2003.
Activities
- Substitution of control cabinets and cables in 110 kV Switchgear;
- Installation of control panels;
- Dismantle of 10 kV Switchgear and installation of the same in 10 kV Indoor Switchgear;
- Reconstruction of the Secondary Commutation in 10 kV Switchgears, in accordance with the new Design;
- Tests of electrical equipment, busbar system and cables;
- Tests and set-up of relay protection;
- Commissioning of the new Swichgear.
