Preventive Maintenance
Preventive Maintenance
Utility Electrical Inspections
Preventive maintenance inspections are critical for ensuring the safety, reliability, and continuous performance of utility electrical systems. DDP Technology provides full-service inspection programs that identify developing issues early, protect infrastructure assets, and support regulatory compliance.
Inspection Scope
Utility electrical inspections encompass a wide range of activities including visual assessments, equipment testing, and verification of installation practices. The scope typically includes substations, transformers, poles, vault rooms, and other critical electrical assets.
Inspection Methods
Various methods are employed during utility electrical inspections to ensure thorough evaluation of assets. These include:
Infrared Thermography
To detect overheating components.
Ultrasonic Testing
To identify internal faults and partial discharges.
CO₂ Dry Ice Cleaning
For cleaning electrical apparatus without damage.
Visual Inspection
For identifying physical damage or wear.
GPS Mapping
To record asset locations using GIS systems.
Utility Pole Testing
To assess structural integrity of utility poles.
Compliance and Documentation
Our inspections verify that equipment and work practices meet utility standards and regulatory requirements, including guidelines from the Ontario Energy Board (OEB). Each inspection includes documentation of safety conditions, maintenance activities, and equipment labeling.
Asset Verification
We validate and update asset records to support accurate asset lifecycle planning. This includes pole numbering, equipment tagging, and confirming system configuration.
Reporting Procedures
Comprehensive inspection reports provide clear findings, high-resolution photos, test data, and recommended corrective actions. Weekly progress updates and field safety audits maintain transparency throughout the project.
Protect and Extend the Life of Your Electrical Assets
Request a Preventive Maintenance Inspection to improve reliability and reduce unplanned outages.