New Housh Eissa 220/66/11kV Substation

• Overall Substation Equipment Layout.
• Equipment Layout for Individual Buildings.
• Cable Routing (Duct Bank and Trays).
• CT/VT Sizing Calculations
• Station Service Transformer Sizing Calculation.
• Short Circuit Calculations & Breaker Selection.
• Voltage Drop Calculations / Heat Dissipation Calculations.
• Preparing Cable Schedules
• Indoor and Outdoor Lighting Systems.
• Lightning/Earthing Protection.
• Review Manufacturer schematic drawings.
• Interlocking Table.
• Protection Logic Diagrams.
• Relaying and Metering One Line Diagram
• Substation Point List (Alarm, Fault Recorder, SOE, and SCADA Point List).
• Protection interfacing between all Protection Panels.
• Cable List and Termination.
• Relay Setting and Protection Coordination
• Power System Studies
• Insulation Coordination Studies
• Substation Automation System Scheme (SAS).