1 Sick Leave may be used for personal illness; medical, dental, and optical appointments; up to 40 hours a year to take care of a family member; to make arrangements necessitated by the death of a family member or attend the funeral of a family member; and for adoption of a child.
Specific points to consider during any investigation of a ventilation system include emission source, air behavior, and employee involvement. Points that should be included in a review of operational efficacy are shown in Table III:3-2.
The primary control for welding/cutting fumes and toxic gases is appropriate ventilation. Adequate ventilation is when airflow is sufficient to control worker exposure to hazardous welding fumes and gases and exposure limits are not exceeded. OSHA Permissible Exposure Limits (PEL) and ACGIH Threshold Limit Values (TLV) are specific to the metals/gases being used in the welding application.