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INA routine dig can suddenly become dangerous when buried electrical infrastructure sits just beneath the surface. In this moment the worker’s shovel hovers over an energized underground cable, causing visible electrical arcing as the metal tool enters the surrounding electromagnetic field.
Underground power lines often carry thousands of volts and are insulated but not immune to accidental contact. When a conductive object like a steel shovel approaches or breaches damaged insulation, electricity can jump through the air as a spark or arc, creating immediate shock and fire risk.
Incidents like this highlight why utility locating and marking systems exist before excavation begins. Even shallow digging without proper checks can expose workers to lethal current, equipment damage, or widespread power outages, making awareness and safety procedures critical on any job site.
Original Video Credit: @jimmy_wainaina (No copyright intended. All content is used strictly for educational purposes, with full credit to the rightful owners)
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