Extension of Bisotun 230/400 kV Substation

Extension of Bisotun 230/400 kV Substation

Period 2007–2013
Client West Regional Electricity Company
Location Bisotun
Stage Design review nearing completion; site supervision ongoing

Technical Specifications

- Conventional type substation
- Completion of one 400 kV feeder
- Transformer in 1½ breaker scheme, including one incomplete 1½ breaker bay at 230 kV
- Construction of foundations for power transformers

Moshanir responsibility:

Moshanir was responsible for:
- Preparation of tender documents
- Organizing tenders and contracting with suppliers/contractors
- Design review
- Site supervision
- Oversight of provisional and final handover

Key Achievements

- First 400 kV substation in the region, enhancing transmission capacity and grid reliability