AutoCAD Draughtsman

1. Project Understanding

Review client requirements, architectural drawings, and specifications

Site survey (if applicable) to assess existing electrical systems

Coordination with other disciplines (civil, mechanical, HVAC, etc.)

2. Electrical Design Services

2.1 Load Calculation & System Design

Electrical load estimation and demand calculations

Preparation of single-line diagrams (SLD)

Selection of transformers, panels, cables, and protection devices

Voltage drop and short-circuit analysis

2.2 Power Distribution Design

Layout of HT/LT panels, switchgear, and distribution boards

Cable routing and tray layouts

Earthing and grounding system design

Lightning protection system (if required)

2.3 Lighting Design

Illumination level calculations (lux analysis)

Lighting layout for indoor and outdoor areas

Emergency and backup lighting design

Selection of fixtures and control systems

2.4 Backup Power Systems

DG set / UPS sizing and integration

Automatic transfer switch (ATS) schemes

Power backup distribution design

3. Electrical Drafting Services

3.1 Preparation of Drawings

Electrical layout drawings (lighting, power, and low-voltage systems)

Panel schedules and wiring diagrams

Cable tray and routing drawings

Earthing and lightning protection drawings

3.2 Detailed Drawings

Shop drawings for execution

As-built drawings after project completion

Equipment layout and mounting details

3.3 CAD/BIM Standards

Drafting using software like AutoCAD, Revit, or equivalent

Layering, symbols, and annotation as per industry standards

Compliance with client or project-specific CAD standards