What good electrical documentation actually does
Most electrical problems on industrial sites aren’t caused by bad wiring - they’re caused by bad documentation. Electricians work from drawings. When drawings are wrong, incomplete or missing, faults take longer to find, modifications introduce errors, and new equipment gets wired from guesswork.
We treat documentation as a core deliverable, not an afterthought. Everything we produce is intended to be useful in the hands of the people who will use it - site electricians, instrument technicians, shutdown crews, and the maintenance team that inherits the system five years from now.
What we produce
Single-line diagrams (SLDs) - power distribution from the point of supply through to final circuits. Showing protection devices, ratings, fault levels, and equipment references. Used for design, approval, and ongoing site reference.
Schematic and wiring drawings - detailed control circuit schematics, motor control circuits, and instrument loop drawings. Drawn to Australian Standards conventions. Tagged and cross-referenced so any competent electrician can follow them.
Panel layout drawings - internal arrangement of MCCs, switchboards, and control panels. Showing component mounting positions, busbar arrangements, cable entry, and labelling. Produced ahead of fabrication so builders know exactly what they’re building.
Cable schedules - route, size, type, termination references, and service for every cable in the system. Formatted to suit your cable management system or presented as a standalone document.
I/O lists and termination schedules - cross-reference between field instruments, cable cores, and PLC/DCS termination points. Essential for commissioning and for ongoing maintenance.
As-built packages - full documentation sets reflecting the installed condition of a system. Either produced from our own construction drawings updated through commissioning, or built from scratch via site survey.
Typical projects
New switchroom or MCC installations where full design documentation is required before fabrication begins. Control system upgrades where existing drawings need to be updated to reflect new equipment before a shutdown cutover. As-built surveys of older facilities that have grown through decades of modifications without accompanying documentation updates.
We work at whatever scale suits your project - a single switchboard drawing package, or a full set of electrical documentation for a processing line from point of supply to field instruments.
Deliverable formats
Drawings are issued in PDF for review and approval, and in native DWG format for your records. We maintain a drawing register through the project and issue a final as-built package at project close. If your business uses a document management system, we’ll work within your numbering and revision conventions.