Protect.
Verify.
Deliver.

Identify design risks early and turn complex technical requirements into clear, coordinated deliverables. We support utilities, EPCs and developers with design management, secondary systems engineering, protection and control, and technical verification.

• Discuss Your Project

• About Us

We work with utilities, EPCs, developers and contractors to manage complex electrical design packages, coordinate technical interfaces and keep secondary systems, protection and control deliverables moving. Our approach is collaborative, responsive and grounded in real project experience.

8+

Years of Experience

$300M+

Major Project Experience

3

Australian Networks Supported

At Petrichor, we provide practical engineering support that strengthens design delivery and reduces project risk. Our focus is on clear coordination, technically sound outcomes and dependable support throughout the project lifecycle.

Design Management

We coordinate multidisciplinary design activities, manage technical interfaces and drive deliverables through review, approval and issue resolution

Secondary Systems Engineering

We support protection, control and IEC 61850 integration design from concept development through to construction-ready documentation.

Relay Configuration & Bench Testing

We configure and bench-test the actual protection relays before they reach site, validating settings, logic and communications against the approved design. This closes the gap between office-based engineering and field implementation, reducing commissioning rework, construction delays and on-site troubleshooting.

• Process

A Simple Process Built Around Clarity.

1. Understand

We review the project scope, technical requirements, design inputs, interfaces and delivery constraints.

2. Coordinate

We establish clear responsibilities, deliverables, review stages and technical interfaces across the project team.

3. Engineer & Verify

We develop and review secondary systems designs, protection logic and relay configurations, including bench testing of the actual devices where required.

4. Deliver & Support

We provide construction-ready documentation and validated configurations, close technical comments and support the site team through implementation and commissioning.