Dielectric Testing & Inspections
Comprehensive testing and inspection services for insulating aerial lifts and utility vehicles
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Protecting Lineman Around High Voltage
Our dielectric testing services ensure your insulating aerial equipment provides maximum protection for workers operating near energized power lines.
We specialize in comprehensive testing of bucket trucks, digger derricks, and insulated aerial lifts, along with ANSI boom inspections and DOT Annual inspections to keep your fleet safe, compliant, and road-ready.
Our Testing Services
Comprehensive safety testing and compliance inspections for your fleet
Insulating Aerial Lift Testing
Insulating aerial lifts are critical safety equipment for electrical utility workers. Our dielectric testing verifies that your equipment's insulating properties meet or exceed manufacturer specifications, ANSI A92.2 standards, and OSHA requirements.
Equipment We Test
- Bucket trucks (boom-mounted and articulating)
- Digger derricks and derrick trucks
- Insulated aerial lifts and platforms
- Material handling equipment with insulated booms
ANSI Boom Inspections
ANSI/SIA A92.2 standards require annual inspections of vehicle-mounted aerial devices. Our certified technicians perform thorough inspections to ensure your equipment meets all safety requirements.
Inspection Components
- Structural integrity assessment
- Hydraulic system testing
- Electrical control verification
- Safety interlock testing
- Load capacity verification
DOT Annual Inspections
Keep your utility fleet compliant with Federal Motor Carrier Safety Administration (FMCSA) regulations. Our DOT Annual inspections ensure your vehicles meet all federal safety standards.
Inspection Coverage
- Brake and steering systems
- Lighting and electrical systems
- Tires, wheels, and suspension
- Frame and structural components
- All safety equipment
Our Testing Process
Industry-leading procedures for thorough, accurate equipment testing
ANSI Boom Inspection
Comprehensive structural, hydraulic, and safety system inspection per ANSI/SIA A92.2 standards
High-Voltage Dielectric Testing
Application of test voltage (up to 200kV) per ANSI A92.2 standards to verify insulation integrity and identify any breakdown or leakage. Insulated bucket liner testing is also performed when applicable.
DOT Inspection
Comprehensive vehicle safety inspection covering brakes, steering, lighting, tires, and all required safety equipment per FMCSA standards
Documentation & Certification
Detailed test reports, certification tags, and compliance documentation for your records
Comprehensive Service Capabilities
Testing Frequency & Compliance
Stay compliant with all industry regulations and safety standards
OSHA Requirements
OSHA 1910.269 requires dielectric testing of insulating aerial devices:
- Before first use
- Every 12 months thereafter
- After any repairs or modifications
- Whenever there's reason to suspect damage
ANSI Standards
ANSI/SIA A92.2 requires annual inspections of vehicle-mounted aerial devices to verify:
- Structural integrity
- Functional operation of all systems
- Safety device effectiveness
- Proper load capacity ratings
DOT Regulations
FMCSA regulations require annual inspections for commercial vehicles to ensure:
- Roadworthiness and safety
- Compliance with federal standards
- Proper maintenance records
- Driver and public safety
Schedule Your Testing Today
Don't wait until your equipment certification expires. Contact us to schedule dielectric testing, ANSI boom inspections, or DOT Annual inspections for your fleet.