Substation Design and Detailed Engineering

HV/EHV Substation Engineering: Designing the Backbone of Grid Resilience

As the energy landscape demands greater capacity and stability, HV and EHV substations must be engineered for ultimate resilience.

Leveraging our 3+ GW global expertise, we specialize in the design, integration, and upgrade of critical substations, ensuring they are future-ready for grid modernization and integrated renewable energy.

Turnkey Engineering Scope for Critical Substations

I. Strategic Planning & Due Diligence: Site Selection, Cost Estimation, Environmental/Regulatory Review, System Impact Studies

II. Core HV/EHV Design & Analysis: Complete Electrical Line Diagrams (Switching & Functional Relaying), Cable Routing/Sizing, Advanced Power System Studies (Arc Flash, Short Circuit, Load Flow), Protection & Control System Design.

III. Construction Oversight & Finalization: Detailed Site Layout, Grading Plan, Duct Bank Design, Quality Assurance/Quality Control (QA/QC), Construction Support.

Our Capabilities

Electrical Engineering

Main Single Line Diagram
Equipment Selection & Layout
Protection and Metering SLD
Substation Layout Plan and Sections
Substation Clearance Diagrams
Erection Key Diagram
Earthing & Lightning Protection

Lighting System Design
Raceway design
Cable Routing layout and Schedule
Control Room Equipment Layout
Battery and LVAC System
SCADA System
Procurement Support

Vendor drawing Review
Cable Interconnection schedule
Project Bill Of Materials
Preparation Of Technical Specification
Cost Estimation
HV Cable sizing

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