1. HV Documentation and SoW
• GENERAL SINGLE LINE DIAGRAM
• LAYOUT & SECTION
• LIGHTENING PROTECTION CALCULATION
• ELECTRICAL BUSWORK CALCULATION
• MECHANICAL BUSWORK CALCULATION
• SURGE ARRESTER CALCULATION
• EARTHING CALCULATION
• EARTHING PLAN & DETAIL
• CLAMP LOCATION & DETAIL
• OUTDOOR LIGHTING CALCULATION
• BATTERY CHARGER CALCULATION

2. TGEM Requirements
• Design of Circuit Breakers
• Design of 220 kV transformers, single phase, five cores
• Design of Capacitor Voltage Transformer
• Design of Lighting Arresters, Single phase
• Design of Disconnect switches
• Design of Protection and Control System
• Design of Telecommunication
• Design of RTU System
• Design of Metering Equipment
• Design of AC/DC System
• Design of LV Power & Control Cables
• Design of Lighting protection System
• Design of Outdoor Lighting
• SCADA Components
• 220 kV Gantries and conductors
• LV components
• Main Relays and other Relay
• Earthing System

3. 220kV Switchyard Civil Works
• 220 KV Lightning Arrestor Foundation
• 220 KV Gantries Foundation
• 220 KV CVT Foundation
• 220 KV CT Foundation
• 220 KV CB Foundation
• 220 kV Disconnecting Switch Foundation
• Bus post insulators & DG set Foundation
• Electrical Duct Bank (Trenches) 220KV
• Site Drainages and Utilities
• Drainage System
• Water System
• Sewer System
• Road and Parking inculdes design and Drawing (Subgrade and Subbase, Base course preparation & Surface Course
• Control Building complete Design & Drawing (Foundations, Superstructure, Architectural Exterior, Interior, Electrical General Work, Mechanical Drawing, Plumbing works and other documents which is required for Employer
• Boundery wall
• Guards Room