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Loss of containment of epoxy coating mix (Threats (3) Epoxy sprayer…
Loss of containment of epoxy coating mix
Epoxy (is an toxic chemical and irritant, contains flammable solvent and volatile hardeners)
Threats
3) Epoxy sprayer control valve malfunction
4) Leaking of the sprayer hoses
5) Operators lacked control in operating the epoxy sprayer system
2) Volatile vapors from hardeners within the confined space, exceeding acceptable limits
1) Unplanned movement of the scaffolding and/or curved platform
6) Human error (loss of focus due to fatigue lengthy work hours)
Consequences
Fire within the confined space
Financial losses for the clean-up and repurchase of epoxy materials
Environmental damage with the discharge of epoxy solvent and hardeners into the drainage system
Minor reputation loss
Long-term exposure to toxic vapors leading to respiratory irritation, loss of breath and death by intoxication
Contact with irritant leading to skin irritation and scarring
Loss of containment
Arresting Controls
4)
5)
3)
2)
1)
6)
Mitigating Controls
3)
4)
2)
5)
1)
6)