Type of Use
Infrequent to
Light Use
Moderate to
Heavy Use
Severe to
Continuous
Use
16
Table 2 - ANSI Z359.14-2021 SRL Inspection Recommendations
Application Examples
Rescue and Confined
Space, Factory
Maintenance
Transportation,
Residential
Construction, Utilities,
Warehouse
Commercial
Construction, Oil and Gas,
Mining
Conditions of Use
Good Storage Conditions, Indoor or
Infrequent
Outdoor use, Room
Temperature, Clean
Environments
Fair Storage Conditions, Indoor and
extended
outdoor use, All
temperatures, Clean or dusty
environments
Harsh Storage Conditions,
Prolonged or
Continuous outdoor Use, all
temperatures, Dirty
environments
Inspection Frequency
Competent Person
Annually
Semi-annually to
Annually
Quarterly to
Semi-annually