ISO 9001-2015 Certified

(Design, Engineering and Consultancy Services for
EHV Substations, EBOP of Thermal Power Plants & Large Electrical Systems of Steel plants, Coal & Iron Handling Plants & Misc. Industries


Our Completed Project within India


Detail engineering for line bay extension at 400kV Outdoor Substations at Patna, Ranchi and Malda, 220kV substation at Mariani and 132kV substation at Imphal of PGCIL (On behalf of Sterling & Wilson Ltd., Kolkata)

  • The project includes preparation of following drawings and design calculations :
  • 1. Protection and metering SLDs of 415V LV Switchgear, ACDB, MLDB, ELDB, 220V DCDB, 48V DCDB and Lighting DBs.
  • 2. Switchyard electrical layout, EKD, cable trench layout, DSLP layout, Earthing layout, Lighting layout drawings.
  • 3. Power and control cable schedule and interconnection diagrams.
  • 4. All Electrical design calculations.
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