
Hazardous Areas and High Voltage
Qualified project expertise in hazardous environments and high voltage applications.
Hazardous Areas Qualified and Experienced
As a specialist technical engineering contractor, TEW is experienced at operating in hazardous environments. We possess the qualifications, expertise and processes to deliver work in hazardous areas, whilst mitigating risk for our clients.
At TEW, we frequently deliver hazardous area management services where principal contractors don’t have this niche capability available in-house.
We provide a comprehensive range of maintenance services, and equipment repair and replacement for high voltage (HV) systems up to 11kV.
Our team is experienced in performing comprehensive maintenance tasks, including testing, inspection, and analysis to ensure your HV systems are safe, reliable and compliant.
- Hazardous Environments
- Hazardous Area Services
- High Voltage Services
Hazardous Environments
Projects with hazardous conditions often present an extra suite of challenges for clients and contractors, requiring specialist skills, processes and certifications. It’s a broad term that covers a range of situations including:
- chemical hazards
- high voltage electrical areas
- confined spaces
- gases / dust conditions
- underground environments
Hazardous Area Services
- Hazardous area classification
- Management of arc fault hazards
- Management of multiple high risk hazards
- Hazardous area equipment selection
- Compliance audits
- Zoning support
- Hazardous area dossier
- UEE42620 Certificate IV in Hazardous Area - Electrical
High Voltage Services
- HV Switching, Access and Coordination
- Annual testing and maintenance of switchgear and cabling
- Transformer inspection and testing including oil sampling and analysis
- Upgrades, repairs and refurbishment of HV substations
- UEPSS00003 High Voltage Operation – HV Switching
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