TRIAXIS SUBSTATION PROJECTS
TriAxis engineers and technicians have designed a complete range of substation and switchyard projects—from
4.16 kV to 500 kV, and from small and simple to huge and complex—for utilities, independent power producers, and industrial clients.
Our services include:
- One-line diagram and physical layout development
- Site selection assistance

- Protection system one-line diagram
- SCADA system one-line diagram
- Communication system coordination
- Ground grid design
- Oil containment systems
- Spill Prevention Control and Countermeasure (SPCC) Plans
- Seismic design
- Steel concepts
- Material lists
- Equipment specifications
- Order-of-magnitude and construction cost estimates
- Comprehensive construction drawings
- Bid documents
- Bidding assistance
- Services during construction