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Home / Expertise / Substation

POWER DELIVERY

Substation Design
& Engineering

Transmission and distribution substation engineering at all voltage levels. From feasibility and conceptual layout through final construction drawings and commissioning support.

VOLTAGE LEVELS

Distribution to 500 kV

TYPES

Transmission, Distribution, POI

What we do

Substation engineering is where power generation meets the grid. Our engineers design collector substations for utility solar and wind projects, distribution substations for industrial facilities, and transmission substations for grid upgrades. We understand what utilities need from interconnection applicants and what contractors need from construction packages.

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We provide a full substation engineering scope: from site selection and equipment selection through protection and control design, civil drawings, and construction-ready packages.

Services We Provide

01

Conceptual Design

  • Single-Line Diagrams & operational bus topology

  • Site layout, setback validation & preliminary grading review

  • Clearance envelope checks (NESC / NEC / IEEE standards)

  • Major equipment sizing, voltage ratings & basic specifications

  • Class 3/4 CAPEX estimations & long-lead procurement planning

02

Detailed Engineering

  • Physical Electrical: Substation plan & elevation layouts, DSLP lightning shielding (IEEE 998), grounding grid design (IEEE 80), conduit & duct banks, AC/DC auxiliary power, and final IFC drawing packages.

  • Civil & Structural: Site grading, drainage & SWPPP, foundation design, oil containment basins (SPCC), structural steel design for gantries & bus supports, and control building layouts.

  • Protection & Control: Three-line diagrams, AC/DC schematics, panel front views & wiring schedules, SCADA & telemetry network architecture, and relay settings coordination.

03

Interconnection Support

  • Point of Interconnection & ownership boundary demarcation packages

  • System Impact Study & Facilities Study review and technical resolution

  • Utility-specific telemetry lists, RTU mapping & communications interfaces

  • Revenue metering CT/PT design & secondary wiring integration

  • Grid code compliance submittals & power system model packages

RELATED EXPERTISE

PORTFOLIO AVAILABLE ON REQUEST​
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We share portfolios directly — matched to your project type.

Typical Deliverables

Substation General Arrangement & Elevation Profiles

AC/DC Schematics & Panel Wiring Schedules

Single-Line (SLD) & Three-Line Diagrams

Protective Relay Settings & Coordination Curves

Equipment Specifications & Procurement-Ready BOM

SCADA, RTU & Telemetry Interface Maps

IEEE 80 Grounding Study & Grid Layouts

Civil Grading, Drainage & Oil Containment (SPCC)

Structural Steel & Foundation Calculations

Energization & Commissioning Test Plans

Frequently Asked Questions

Substation engineering
you can build from.

Tell us about your project and we'll define the engineering scope.

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