Electrical and Instrument Design
Electrical and instrumentation (E&I) systems are critical to the safe, reliable, and compliant operation of modern industrial facilities. At Kalgas, we offer full-scope E&I services, from engineering and drafting through to installation, commissioning, and scheduled servicing.
Design Through to Deployment
We work closely with clients during the planning phase to develop fit-for-purpose electrical and instrumentation designs that meet Australian Standards and hazardous area compliance. Whether it’s a greenfield installation or system retrofit, we tailor designs to site-specific layouts, operating conditions, and safety classifications.
Certified Hazardous Area Specialists
All Kalgas technicians are trained and certified to work in hazardous areas (electrical) and follow strict protocols during installation and servicing. Our work complies with AS/NZS 3000 and AS/NZS 60079 standards, ensuring the highest levels of safety and regulatory compliance.
Need certified E&I specialists for your next project?
Kalgas delivers safe, compliant electrical and instrumentation services built for complex industrial sites.
On-Site Ready with Intrinsically Safe Equipment
We minimise downtime by arriving on-site with fully calibrated, tested, and intrinsically safe equipment. This eliminates delays during commissioning or urgent callouts and allows our team to get to work immediately in critical zones.
What We Cover:
E&I Design and Drafting
We develop electrical and instrumentation system designs tailored to industrial site requirements. All drafting work aligns with AS/NZS standards and hazardous area classifications, ensuring seamless approval and installation.
Control Panel Design & Assembly
We build custom control panels for gas and process applications, incorporating functional logic, safety interlocks, and field-ready layouts. Each panel is workshop-tested and supplied with full documentation.
Hazardous Area Verification and Documentation
We conduct hazardous area inspections, tagging, and compliance reporting as per AS/NZS 60079. Each site is supplied with the required verification dossier for audit or certification.
Preventative and Reactive Servicing
We offer scheduled maintenance and rapid fault response to keep your E&I systems compliant and operational. Our servicing extends asset life and prevents unplanned shutdowns or compliance breaches.
Instrumentation Loop Design and Validation
Our team designs and verifies instrument loops for accurate signal transmission and system integrity. We ensure proper loop functionality for pressure, flow, temperature, and safety-critical measurements.
Field Installation and Termination
Our technicians install and terminate E&I systems on-site, adhering to safety protocols and correct zoning requirements. We ensure clean, labelled, and verifiable terminations to reduce future maintenance risk.
Commissioning and Functional Testing
Kalgas manages complete system commissioning, including loop checks, interlock validation, and function testing. This ensures your systems are safe, reliable, and ready for handover or live operation.
Applications Across Industry
We support E&I systems across:
- Gas compression facilities
- Power generation assets
- Processing plants and gold refineries
- LNG terminals and pipeline infrastructure
- Remote control and telemetry systems
Our technicians are equipped for both regional and metro-based projects, delivering responsive support where it matters most.
Why Kalgas?
- Certified hazardous area electrical specialists
- Full lifecycle E&I solutions: design, install, commission, maintain
- Rapid mobilisation with intrinsically safe, site-ready equipment
- Compliance with AS/NZS standards and audit-ready documentation
- Proven experience across complex, high-risk energy environments