Electrical Engineering

• Design philosophy

• Area classification drawing

• Single Line Diagrams (SLDs)

• Electrical load on the system

• Switchgear configuration

• Transformer sizing

• DG sizing

• AC UPS and DC UPS sizing

• Cable sizing

• Earthing and lightning protection calculations

• Lightning calculations

• Short circuit calculations

• Power system studies

• Voltage drop calculations

• Data sheets

• Specifications

• Cable schedule

• Lightning schedule

• Equipment layout & Lighting layouts

• Cable routing, Tray installation, Trench layouts

• Earthing and lightning protection layouts

• Electrical system studies

• Procurement support

• Vendor drawing review