Only hazard is actual or potential hazardous atmosphere. Continuous forced air ventilation alone is sufficient to maintain safe entry. Document determinations and supporting data. The determination and special requirements will be included in the UWM Confined Space Inventory. Training is required.
Space poses no actual or potential atmospheric hazards.
Certify that all hazards within the space have been eliminated. Consider atmospheric hazards, engulfment, configuration, and energy hazards. This information will be included in the UWM Confined Space Inventory. Training is required.