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Electrical Permit to Work – Safe Energising & Isolating

At Precision ES, our Electrical Supervision & Project Management services ensure the seamless delivery of electrical works—on time, on budget, and to the highest standards. We bring together deep industry expertise, safety-first practices, and a results-driven approach to manage every phase of your project with clarity and control.

Ensuring Safety with Controlled Access and Compliance

Permit to Work Coordination
Our Permit to Work services are led by experienced professionals who ensure every energisation or isolation is conducted under strict procedural control. From issuing permits to closing them out, we manage the process end-to-end to minimise risks and maintain safety across high-voltage and low-voltage systems.
Isolation Planning & Execution
We develop and execute isolation plans tailored to the specific electrical setup of each site. Our team identifies all sources of electrical energy, isolates them safely, and verifies zero-energy states before work begins—ensuring complete protection for workers and assets.
Energisation & Switching
Whether energising systems after commissioning or switching circuits for staged operations, our team follows rigorous safety protocols, documented switching programs, and approval procedures. We ensure systems are brought online in a controlled and compliant manner.
Safety & Compliance Assurance
Every step of the Permit to Work process is backed by thorough documentation, risk assessments, and verification processes. We align with all WHS regulations, client-specific standards, and industry best practices to ensure safe access and operation of electrical systems.

Controlled access to live electrical systems for safe and compliant operations.

Our Electrical Permit to Work services ensure strict control over the isolation, energisation, and access of electrical systems on high-risk sites. We implement proven procedures and protocols to protect personnel, prevent equipment damage, and maintain compliance with safety regulations and client standards.
Permit Coordination
End-to-end management of all electrical permits including planning, authorisation, tracking, and closure—ensuring procedural accuracy at every stage.
Development and execution of safe isolation strategies, aligned with project-specific electrical configurations and risk levels.
Only qualified and trained personnel are permitted to work under issued permits, with roles clearly defined to meet legislative and site-specific requirements.
Comprehensive pre- and post-energisation testing to verify isolation points, ensure safe system states, and validate switching sequences.
All permit activities are fully documented and aligned with regulatory, WHS, and client-specific frameworks—ensuring transparency and audit readiness.
Thorough hazard assessments and control measures to prevent electrical incidents during energising or isolating procedures.

“The Precision ES team demonstrated complete control and confidence in managing our electrical permit to work process. Their detailed isolation planning, strict compliance practices, and clear communication helped us complete complex switching operations safely and without disruption. Their professionalism gave us peace of mind across the entire project.”

Electrical Project Manager, Rail Infrastructure Contractor

Our Work

View our work
Cross River Rail – Brisbane
Cross Rail – Elizabeth Line – London
Logan and Gold Coast Faster Rail
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