Construction of C220/100 KV Substation “Khorga-220”
Employer: JSC Georgian State Electrosystem (GSE)
Funded by: Asian Development Bank
Contractor: Siemens Austria AG (Austria)
Sub-Contractor: Prime Concrete
Value: 1.18 million EUR
Under the Regional Power Transmission Enhancement Project, GSE implemented the construction of a new 220/110kV substation Khorga with 220kV and 110kV line bays, two 220/110/10kV autotransformers and associated equipment. The project was financed by ADB (Asian Development Bank).Construction works were carried out by Siemens Austria AG. The substation successfully completed which resulted in strengthening the transmission network and supporting the industrial growth of Poti, the Free Industrial Zone, as well as the energy export to Turkey.
Scope of Works:
- Cleaning of 40,000 m2 area from bushes and trees
- Arrangement of drain channel on perimetre and drain of swampy area
- Level raising, soil improvement and stabilisation
- Delivery and installation of precast reinforced concrete foundations
- Arrangement of in-situ reinforced concrete elements and foundations for the transformers
- Turn-key construction of operation, administration and guard buildings
- Arrangement of internal reinforced concrete roads and perimetre fence
- Pavement of 900 m reinforced concrete access road and construction of small bridge
