What are the primary hazards associated with underground cable laying and how can they be mitigated?

2025-08-14

The primary hazards in underground cable laying include excavation collapse, damaging existing utilities, electric shock, and arc flash. To mitigate these risks, a thorough Job Safety Analysis (JSA) and risk assessment must be conducted prior to any work. This includes:

  • Pre-planning: Obtain and review plans for all buried services and utilize cable locating devices to pinpoint the exact location of existing utilities.

  • Safe Excavation: Implement shoring or trench boxes to prevent collapses. Use insulated hand tools and follow safe digging practices to avoid damaging cables.

  • Electrical Safety: Always de-energize and implement a Lockout/Tagout (LOTO) procedure before starting work. Ensure all personnel are trained and equipped with appropriate PPE (Personal Protective Equipment) such as insulated gloves, boots, and arc-flash suits.

Our range of underground cable laying equipment, including cable rollers and winches, is designed to ensure precise and controlled installation, minimizing risks associated with manual handling and cable damage.

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