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Another variant:

Compensation for employees working in hazardous conditions.

B. SUPERVISORS
"1. Each supervisor and/or department head should make their employees aware of work safety procedures. In areas the job assignments might expose employees to hazardous conditions or potential injuries (working with volatile chemical, heavy lifting, machinery operation, etc.), formal safety guidelines and procedures should be established. These procedures should become a part of every new employee’s orientation program with periodic training sessions held for all continuing employees."

"Hazardous Duty Pay
Your FG employees are entitled to hazardous duty pay for irregular or intermittent duty involving unusual physical hardship or hazard. This entitlement may not apply to employees whose grade classification takes into account certain physical hardship or hazard. FG employees are paid hazardous duty pay for the entire shift on a day when such duty is performed."