Heat Stress Index WBGT Monitoring Inspection

Inspection template for monitoring heat stress conditions using WBGT, including work-rest cycles, hydration, acclimatization, and control measures.

Inspection Details

• Inspection date and time recorded
• Work area and task being inspected identified
• Inspector name and role documented
• Heat illness and injury prevention plan available for this site

WBGT Monitoring and Environmental Conditions

• WBGT reading captured at the work location
• Air temperature recorded
• Relative humidity recorded
• WBGT device calibrated and functioning
• Measurement location reflects actual worker exposure
• Heat index or WBGT trigger level exceeded for current task

Work-Rest Cycles and Exposure Controls

• Work-rest cycle matches current WBGT and workload
• High-exertion tasks rotated or reduced during peak heat
• Shade, cooling, or air-conditioned recovery area available within reasonable access
• Rest breaks are being taken as scheduled
• Work pace adjusted for PPE, radiant heat, and direct sun exposure

Hydration and Acclimatization

• Potable drinking water available near the work area
• Workers have access to water at least every 20 minutes or as required by site procedure
• Workers are encouraged to drink before feeling thirsty
• Electrolyte replacement provided when required by duration or exertion
• New, returning, or reassigned workers are acclimatized

Administrative and Engineering Controls

• Engineering controls in place where feasible
• Administrative controls in place where feasible
• PPE does not create unnecessary heat burden for the task
• Workers trained to recognize heat illness symptoms and report early

Emergency Response and Corrective Actions

• Procedure for heat illness response is known and posted
• Emergency communication method available
• Any deficiencies or non-conformances documented with corrective actions