Safety audits are carried out both internally by safety personnel and externally by safety agencies. The audit procedure involves checking the fire safety procedures for the industry, employer's attitude towards safety (e.g., by displaying safety slogans, conducting safety awareness programs, etc.), providing personal protective equipment to the staff and daily labor. HAZOP refers to Hazard and Operability Study, which involves assessing various hazardous environments, conditions inside the plant, and preventing the same through preventive and predictive maintenance procedures, etc.
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