Services
Design, studies, installation and testing
Each service is delivered by engineers who work to IEC, AS/NZS and IEEE standards — not marketing slogans.
Substation Design
Primary and secondary design for AIS and GIS substations from 11 kV to 500 kV.
- —Single-line and layout design
- —Earthing and lightning protection design
- —Protection and control schematics
Technical Studies
Load flow, fault level, protection coordination, arc flash and insulation coordination studies.
- —Load flow and short-circuit studies
- —Protection grading and coordination
- —Arc flash hazard assessment
GIS Installation
Erection, gas handling and commissioning of gas-insulated switchgear up to 500 kV.
- —Bay assembly and alignment
- —SF6 / alternative gas handling and vacuum processing
- —Moisture, purity and leak testing
HV/EHV Testing & Commissioning
Routine, site acceptance and diagnostic testing for transformers, switchgear, cables and protection.
- —Power-frequency and VLF withstand
- —PD measurement and diagnostics
- —Transformer SFRA, tan delta and ratio
Cable Termination
Indoor and outdoor terminations and joints for AIS and GIS, MV through EHV.
- —GIS plug-in and dry-type terminations
- —Outdoor porcelain and composite terminations
- —Straight and transition joints
Civil & Cable Laying
Civil works, trenching, ducting and HV cable pulling for substation and line projects.
- —Foundations and cable trenches
- —Duct bank and pit installation
- —Cable pulling and cleating
Design Management
Owner's engineer and design management across multi-discipline substation packages.
- —Design review and interface control
- —Technical query and RFI management
- —Vendor document review
Have a specification or scope ready?
Send us voltage class, equipment type and project phase — we respond within one business day.