In 2018, a water features specialist contractor had three people injured at work. Two were hospitalized for one week and the third one was away for one full day. The company employs 475 staff, some of which work part-time hours. The total hours worked in 2018 for all employees was 850000 hours a) Calculate the company's lost time injury frequency rate b) State all interpretations for LTIFR Lost Time Injury Frequency Rate LTIFR is a measure of overall safety performance, and indicates the frequency of Lost Time Injuries (LTIS). Formula Number of Lost Time Injuries LTIFR = x 1,000,000 Total Man Hours Total man hours includes wages, staff and contractor hours associated with both production and maintenance operations. Personnel are getting injured. Safety practices / mechanisms are ineffective. Incident reporting is increasing. Interpretation LTIFR