Hazardous area inspections and rectifications

Safety in your workplace is  non-negotiable. Our specialist team will work closely with you to provide an integrated offering that ensures the highest safety standards at every stage, from installation, initial inspection, through to preparation of the verification dossier and ongoing surveillance and maintenance. Your tailor-made plan will comply with international standards in relation to Electrical Equipment in Hazardous Areas.

Our onshore and offshore personnel are fully qualified to assist in hazardous area environments assessment. Daily updates are provided on progress of site audits, system implementation and punch-list programs. Our comprehensive service is instrumental in the safety and compliance of your installation throughout the project lifecycle, including the delineation, dossier preparation and the certification of hazardous areas. We provide qualified and experienced personnel to perform initial mandatory inspections in addition to:

  • the provision of CAD drafting and as-built drawings
  • hazardous area classification
  • hazardous area inspections and compliance audits
  • specialist hazardous equipment calibration
  • assessment of overseas sourced equipment prior to delivery.
  • complete conformity assessment documentation
  • compilation of the mandatory verification dossier prior to plant or equipment energisation
  • ongoing assistance and advice through periodic inspections and audits


High-voltage operating and maintenance

Helping you to cut costs, increase quality and mitigate risks, our empowered high-voltage operating and maintenance team provide a complete construction and commissioning service, which utilises the natural synergy that exists between high-voltage operations, maintenance and permit to work systems.

As your single service provider, your costs are reduced and variations between suppliers eliminated; the scope boundary interface between installation and commissioning is removed, eliminating possible “gaps” between the two scopes; the site program is streamlined and teamwork increased; your site works are coordinated with a uniform approach to safety and environmental management, ensuring clear understanding of the site hazards and environmental requirements by all workers.

Our electricians are experienced in all forms of HV and EHV installation works and have a proven track record of substation construction and satisfied customers. We provide “Brownfield” and “Greenfield” services to utilities, generators and industrials with a focus on the safety, quality and environmental aspect of each project.

Services are tailored to suit the scale and budget of your project and teams are equipped with the necessary equipment and qualifications to perform the installation and wiring of all equipment.


High-voltage testing and commissioning

Expert engineers and technicians apply their skills to all aspects of your high voltage testing and commissioning, including plant, protection and control systems, testing and commissioning of new systems, and maintenance of existing systems. An integrated approach is applied to your complex projects, enabling simultaneous working across installation and commissioning of protection and control schemes for high voltage electrical generation, transmission and distribution installations, investigative works for fault identification, and maintenance of existing installations. We ensure compliance with relevant standards and codes.

Our services include:

  • High-voltage protection schemes
  • SCADA system commissioning
  • High voltage transformers up to 500MVA
  • Circuit breakers (LV and HV)
  • Current transformers
  • Voltage transformers
  • High-voltage switchboards
  • High-voltage ring main units
  • High-voltage earthing systems
  • HV cables
  • DC insulation resistance and polarization index
  • Transformer ratio tests
  • Winding resistance tests
  • High-voltage substation testing
  • Dielectric loss angle tests (DLA)
  • Partial discharge tests (PD)
  • Ring flux tests
  • Recurrent surge oscillograph (RSO) tests
  • Thermography (thermal imaging)
  • Current transformer (CT) testing
  • Oil quality analysis
  • Protection relay and scheme testing and upgrades
  • Liquid and dry type transformer testing
  • Very low frequency (VLF) testing
  • High-potential tests
  • Electromagnetic Core Imperfection Detection test
  • Air Gap (Rotor) Flux tests


Permit to work

The provision of Permit to Work systems to supplement construction and commissioning activities is fundamental in helping your projects run efficiently. We can provide Permit to Work solutions to suit your entire project lifecycle and integrate these into your systems. By offering a single solution spanning your project lifecycle, you are able to mitigate costs, reduce scope boundary interface between installation to commissioning, increase efficiency and teamwork, and rely on a uniform and uncompromising approach to safety and environmental management.


Quality assurance and completions

Quality assurance plays a key role throughout the life cycle of your project. Our quality assurance team ensures that controls are in place to deliver to the specifications and standards required with zero non-conformances. Your project will benefit from an integrated approach that brings together quality managers, quality advisors, quality superintendents, quality supervisors, quality engineers and admin resources individually or as part of a complete team to suit your requirements. Coordinating inspections and testing activities ensure “quality culture” is developed and maintained on-site as a team.

The scope of services we provide include:

  • quality management plan development and implementation
  • test procedure development
  • procedure and strategy development
  • auditing and audit scheduling
  • inspection and test plan development, review and implementation.
  • inspection and check sheet development and review.
  • test pack development
  • non-conformance identification and corrective action implementation.
  • quality alerts – communicating potential quality issues to key personnel to minimise nonconformance’s.
  • assessing vendor delivered equipment and documentation.
  • managing HA and HV audit requirements.
  • administration of QA documentation
  • NATA-certified test equipment


A proven and powerful integrated solution to a wide range of completions and commissioning requirements, ensuring your projects run efficiently and to schedule. You will benefit from the skills and knowledge of skilled experts who are empowered to deliver full completion and commissioning management and handover plans, including software, training, strategies and procedures, resulting in valuable cost and time savings.

Our services include:

  • development, review and implementation of procedures required for client handover walk downs (tri party), punch listing, system delineation (system boundary), as built drawings, completions management system control, contractor system completion and handover dossier processes
  • planning and scheduling system completion dates
  • configuration, management and maintenance of the completions/commissioning management database, including sub-system boundary drawings
  • sub-system equipment verification and database population
  • leading construction, completions and commissioning team activities to turnover mechanically complete, practically complete sub-systems and deliverables
  • tri-party walk downs, coordinated and executed with construction, commissioning and operations
  • redline mark-up and as built drawings, completed and submitted through document control
  • punch-list management
  • coordination of all disciplines and subcontractors to ensure punch list closure
  • coordination of all disciplines and subcontractors to ensure all management of change including NCRs, technical queries and site instructions are closed out efficiently


Turn-Key EHV, HV, MV and LV electrical installations

Experienced, multi-skilled teams work together to successfully, safely and efficiently deliver specialised electrical services for your projects. Skilled teams work together to enhance all facets of construction, testing and commissioning, project management and maintenance services, meaning that your complex construction, commissioning, maintenance or repair projects are managed and completed by one service provider.

Our construction capabilities include:

  • Cabling installation and termination
  • L.V. & M.V. switchgear & distribution
  • Lighting & emergency lighting systems
  • Lightning protection
  • Earthing systems & grids
  • Generators
  • UPS systems
  • MV/HV underground cable installation and termination
  • Protection and control panel manufacture
  • Structural steel


Electrical Power

Browse a high quality, dependable and trusted range of test and measurement equipment that is tailored and maintained to meet your equipment and assessment needs. Our wide ranging portfolio includes:

  • cable testing
  • EB testing
  • CT testing
  • ductor testing
  • earth testing
  • IR testing
  • line testing
  • phase rotation testing
  • relay testing
  • TX testing
  • VT testing
  • thermal testing
  • power supplies
  • electrical power equipment

View the full range of electronic test equipment here.

Electronic test equipment includes:

  • LCR meters
  • clamp meters
  • multimeters
  • multifunction testers

View the full range of electronic test equipment here.


Our highly skilled and innovative team of big thinkers have forged a world-class reputation for providing smart, seamless solutions to the most complex mechanical, electrical and instrumentation projects. We collaborate with customers to understand their requirements then mobilise experts from across a wide variety of sectors and industries to deliver a fully integrated solution. Our team includes leaders in the fields of oil and gas, petrochemicals, materials handling, power generation, heavy fabrication, road and rail infrastructure, water and mining, who understand the unique challenges and complexities of their fields. This enables us to deliver an innovative, fully integrated mechanical and electrical service that brings together solutions for all aspects of electrical and instrumentation projects and hazardous area installations, including construction verification, quality assurance, completions (handover and turnover) pre-commissioning, commissioning, energisation, operations and maintenance.

A sample of our project experience:

  • Petrochemical construction, Europe
  • Waste to Energy/H2, UK
  • Specialist HV services, UK
  • Ichthys LNG, Australia
  • Westconnex M4, Australia
  • Westconnex M5, Australia
  • Sydney Light Rail, Australia
  • North West Rail Link, Australia
  • Sabine Pass, USA
  • Cameron LNG, USA
  • Freeport LNG, USA
  • APLNG, Australia
  • Elba Island LNG, USA
  • GLNG, Australia
  • QCLNG, Australia
  • TCO Future Growth Project, Kazakhstan
  • Wheatstone LNG, Australia
  • RAAF Fuel Farm, Australia

To find our more about EnerMech and our capabilities, please contact us

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