Electrical Design Services

Detailed Electrical Design & Engineering Services

Detailed engineering drawings translate electrical concepts into precise site installation instructions. At iPower Switchgear, we provide comprehensive Detailed Electrical Design Services covering CAD drafting, layout engineering, cable tray routing, earthing grid layouts, and lighting calculations for industrial, commercial, and infrastructure projects across Ahmedabad, Gujarat, and pan-India.

Our drafting team works in close coordination with civil, structural, and piping departments to produce clash-free 2D CAD and 3D BIM models. From lighting lux calculations to earthing layout drawings compliant with IS 3043 and IS 732, we ensure your contractor receives accurate drawings that eliminate site rework and installation delays.

Core Detailed Engineering Drawings Provided

• Substation & Panel Layout Drawings: Floor plan layouts, section views, panel trench details, clearance measurements, and maintenance space allocation per CEA rules.
• Cable Tray & Trench Routing Layouts: Underground trench, overhead ladder tray, and conduit routing plans with fill-ratio calculations.
• Earthing & Lightning Protection Layouts (IS 3043 / IEC 62305): Earth pit location plans, earthing grid mesh layouts, equipment body/neutral bonding details, and air terminal lightning protection drawings.
• Industrial Indoor & Outdoor Lighting Layouts: DIALux computer modeling, lux level calculations, luminaire placement, and lighting distribution board (LDB) schedules.

Related Engineering Disciplines

Advanced Engineering Standards & Operational Quality

At iPower Switchgear, all Electrical Service projects are executed in strict accordance with ISO 9001:2015 quality management procedures, Central Electricity Authority (CEA) safety guidelines, and applicable Indian & International standards (IS / IEC / IEEE). Our experienced team conducts on-site field audits, digital twin simulation modeling, and rigorous pre-commissioning checks to eliminate operational vulnerabilities.

Whether you are establishing a new industrial facility, upgrading existing sub-station infrastructure, or requiring emergency engineering support in Gujarat, our certified engineers deliver comprehensive technical documentation, stamped test certificates, and actionable recommendations to optimize long-term asset performance.

Detailed Drafting Packages & BIM Engineering Standards

Our detailed electrical drafting and layout services adhere to strict CAD drafting standards and National Building Code (NBC 2016) guidelines:

• Substation & Switchgear Floor Plans: Detailed 2D CAD layout plans showing panel clearances, cable trench entry points, transformer soak pits, and maintenance access space.
• 3D Cable Tray & Conduit Routing Layouts: Modeling ladder/perforated cable tray networks, trench elevations, and structural hangers to eliminate site piping/HVAC clashes.
• DIALux Computerized Lighting Calculations: Engineering indoor and outdoor lighting layouts to achieve target lux levels (300–500 lux) and optimal uniformity ratios.
• Earthing Grid & Lightning Protection Plans: Detailed drawings for earth pit locations, perimeter earthing conductors, and air-terminal lightning protection networks per IS 3043 / IEC 62305.

3D BIM Coordination & Cable Schedule Documentation

We generate detailed cable schedules specifying exact tag numbers, routing paths, origin/destination panels, conductor cores, cross-sections, gland sizes, and lug specifications. This documentation streamlines physical site installation for electrical contractors.

3D BIM Coordination & Cable Routing Schedule Engineering

Our detailed electrical engineering package includes 3D BIM coordination drawings that integrate electrical cable trays with mechanical HVAC ducting and piping to eliminate site installation clashes. We prepare comprehensive cable schedules specifying exact tag numbers, source/destination panels, cable core counts, cross-sectional areas, gland sizes, and lugs for smooth site execution.

Our engineering consultancy produces detailed single-line diagrams, cable routing plans, and lighting layouts to streamline factory construction and DISCOM approvals.

Our CAD drawings comply strictly with IS 732 and NBC 2016 guidelines, facilitating seamless procurement and site installation.