How to Calculate Total Recordable Incident Rate OSHA uses TRIR, among several other methods, to gauge a company’s safety performance. The resulting calculation reflects the number of recordable injuries per 100 full-time workers during a one-year period. ...
How to Calculate Lost Time Injury Rate Lost Time Injury Rate follows a simple formula. Divide the total number of lost time injuries in a certain time period by the total number of hours worked in that period, then multiply by 200,000 to get the LTIR. This number tells you the number o...
For the manual measurement of the pulse rate, in addition to a hand as a “measuring instrument”, you need a display with a time recording possibility measuring in seconds. If you want to calculate the resting pulse rate, you should sit or lie relaxed for a few minutes beforehand. ...