Unsafe Excavation works 1.	Inadequate access ramps (without handrails and steps) 2.	Around 4-meter-deep excavation was not adequately protected to avoid men/machine falls. 3.	Excavation without sufficient warning signage's (Deep Excavation, Men at Work). 4.	Permit to Excavate was not available at task location.   Location: Area-02, stage-2B
Hazard category: Unsafe excavations