The resulting total cost of reportable material or property damage is $200,000 or more, but less than $1,000,000. Or an injury or occupational illness results in preeminent partial disability, or three or more personnel are inpatient hospitalized.
Class B
Resulting total cost or reportable material property damage is $1,000,000 or more, or an injury or occupational illness results in a fatality or permanent total disability.
Class A
The resulting total cost of reportable material or property damage is $10,000 or more, but less than $200,000. And/or A non-fatal injury that causes any loss of time beyond the day or shift on which it occurred or a non-fatal illness or disease that causes loss of time from work or disability at anytime (lost time case). 5 or more lost workdays beyond the date of injury or onset of illness (exceptions apply).
Class C
The resulting total cost of reportable material or property damage is less than $10,000 or a non-fatal injury (no lost time or first aid case) and does not meet the criteria of a class C mishap.
Class D