Total Recordable-Incidents Rate
Total number of recordables X 200,000, then divided by total worker hours.
Time-Loss Incident Rate
Total number of time-loss cases X 200,000, then divided by total worker hours.
Severity Rate
Total number of time-loss days X 200,000, then divided by the total worker hours.
DART (Days Away, Restricted or Transfer)
Total number of days away, restriction or transfer X 200,000, then divided by total worker hours.