Below are a few 2018 OSHA recordable industry incident rate averages. The 2016 lost-time injury rate was 0. LTIFR calculation formula. Sykes said “world-class safety” can be useful as a catch-all phrase for achieving a certain safety status, and being able to measure that status. A MInDset cHAnGe But by 2005, these achievements began to flatten. As measurements of pass performance or lagging metrics, they are. The Lost Time Case Rate is a similar calculation, only it uses the number of cases that contained lost work days. 5. 22, unchanged compared with 2020. 1 56. The severity rate for this company would equal 1 days per incident - so on average, each incident results in one day off work. The website delivers national work health and safety and workers’ compensation data in an intuitive, user-friendly way. 26 injuries per million hours worked. Health care and social assistance = 3. Rather than measuring past loss, they encapsulate many other indicators of the success of your safety program. Health, Safety, Security or Environment. Since 2019, our workforce has more than doubled in size, growing nearly 140%. Presenters and participants explored the reasons for moving from Lost Time Injury Frequencies (LTIFs) as the measure for OHS success to more positive measures. The DART rate is calculated using the following formula: N/EH X 200,000 where: N = number of injuries and/or illnesses with days away, restricted work, or job transfer EH = total hours worked by all employees during calendar year 200,000 = base for 100 full-time equivalent workers (working 40 hours per week, 50 weeks per year). R. The intent of the measure is to measure the proportion of covered workers who had a lost time claim. The average TRIR forward all labors is 3. LTIFR will typically be calculated for a specific workplace or project, but it can also be expanded to measure safety in specific regions or industries as well. If the employee has the following day off, then the injury is classified as a lost time injury. DAFW cases, which occurred at an incidence rate of 26. From 2019 to 2022, we saw our worldwide recordable incident rate improve by almost 24%. Rates Lost time injury frequency rate (LTIFR) The number of LTIs (including fatalities) per million hours worked. Before we begin, let’s clear some of the clouds when it comes to recordkeeping and lost time incidents. LTI stands for Lost Time Injury. As you can see, there are just three parts of the LTIFR formula, two of which need to be reconciled on your end, and then the 1,000,000 figure which. As measurements of past performance orlagging indicators, they are very useful in assessing your current safety system. 16 (construction average is 1. Medical treatment injury frequency rate is simply the rate at which medical treatment injuries have occurred over a specific period of time, usually standardised into MTI per million hours worked or per 100 full-time workers during a one year period. The authors concluded that lost workday estimates reported by BLS are likely to underesCalculating the OSHA Incident Evaluate and other shelter rates is a useful tool for organizations to analyze aforementioned frequency of onsite injuries plus illnesses. Let's demystify the LTIR charging! Here's the formula and all you want go know about this key OSHA safety metric. 8:. Telephone Toll-Free: 1-855-282-9222 or 416-581-8875. Each incident, regardless of severity, impacts an employee. One of the primary reasons for measuring LTIR is to identify and prevent Lost Time Incidents (LTI) in the workplace. LTIFR = (14 / 800,000) = 0. 7: Mining: 1. ↓53%. The website delivers national work health and safety and workers’ compensation data in an intuitive, user-friendly way. Injury cases increased 4. travels 12,000 to 15,000 miles annually, and each year has a. Safety observations frequency rate (SOFR) The number of safety observations per 200,000 hours worked. News Lost time injury frequency rate calculator. It reflects the number of fatalities, lost time injuries, substitute work, and injuries requiring treatment by a medical professional per million hours worked. The severity rate calculation from here would be: Severity rate = (25 lost work days x 200,000) / 2,000,000 hours worked = 1 lost day per accident. For example, if all your employees during last year worked for a total number of hours equal to 2,000,000, and your number of recordable injuries is 2: TRIR = (2 × 200000) / 2000000 = 400000 / 2000000 =. 7 person-yrs. The Lost Time Incident Rate (LTIR) is a metric for organizations to analyze their team member injuries over time, resulting in missed work and, therefore, higher costs to the organization. We are constantly refining and enhancing our requirements and training. The 200,000 figure was established by the Occupational Safety and Health Administration and represents the total number of work hours that 100 employees. Lost Time Injury Rate (LTIR) Quantity 0. Lost time incidents are accidents that occur when a worker sustains a lost time injury (LTI) that results in time off from work, or loss of productive work (absenteeism or delays). Also known as lost time incident rate, lost time injury rate is the number of work-related injuries that required workers to take time off during a given period. Many industries have a lost time rate of less than 1. That is obviously unrealistic, especially for big companies with many employees. Please visit the website and fill out the short online. Use them as general benchmarks for your own organization’s performance. And again, after oil prices dipped in 2008-09, the industry experienced a 14 percent increase in lost time injury frequency rates in 2012 compared to the levels documented in 2010. 18/08/2023 . The 200,000 figure in the formula represents the number of hours 100 employees working 40 hours per week, 50 weeks per year would work, and provides the standard base for calculating incidence rate for an entire year. Typically, your organization’s DART rate will be lower than its TCIR. 70). 2) Injury Severity Rate = (No. 1. Below are a few 2018 OSHA recordable industry incident rate averages. It is an indicator of the state of health and safety at a workplace. What is a good lost time injury rate? Use them as general benchmarks for your own organization’s performance. 2 cases per 10,000 full-time equivalent workers compared to 37. Employee Labor Hours Worked. Takes time off for recovery. And, the overall lost time injury rate (LTIR) (fatalities and lost work day cases) was 0. A lost-time injury is one that resulted in time lost from work of one day/shift or more. Multiply the sum of this by 200,000. (10 lost time injuries x 1,000,000) / 500,000 = 20 lost time injuries per million hours worked You can see some LTIFR industry averages here. Select an injury type from the drop-down menu OR enter the total workers' compensation costs. 0: 2. a permanent disability/impairment. DO YOU BELIEVE A ZERO INCIDENT RATE IS POSSIBLE? This is the central question. There are two related measures that are used in this regard: incidence proportion (cumulative incidence) and incidence rate. Incident rates such as LTIR indicate not just the number of incidents that have occurred but also how severe they were. OSHA uses the TCIR to monitor high-risk industries, and they also allow EHS managers to track incidents and discover patterns across different departments or facilities. In other words, the more severe the injury, the worse you look. All it requires is for you to choose the leading indicators you think will make the most difference in your safety program. As a result of these initiatives we have seen incident rates reduce to around 20–30 per year in comparison to 2014, when 81 reported incidents were linked to machine safety. 200,000 is a standard number to measure incident rates so companies of varying sizes can be compared fairly. For example, if you have 40 full-time employees and 3 incidents that resulted in lost time, your calculation will look like this: (3 x 200,000) / 80,000 (40 employees x 40 hours per week x 50 weeks per year) Your lost time incident rate would be 7. LTIFR or the lost time injury frequency rate is a safety measure which refers to the number of lost time injuries occurring per 1 million hours worked. The Lost Time Case Rate, also referred to as LTC Rate, is a standard workplace safety metric like OSHA’s Total Recordable Incident Rate. (b) The number of hours all employees actually worked. Ave. Then, the number is multiplied by 200,000 to make it easier to use and interpret. Learn more about how to calculate Lost Time Injury and the significance by measuring this metrics. The formulae used to calculate the incidence estimate and rate of over 3-day absence injury relating to individuals working in the last 12 months for overall and individual characteristics such as age and sex are given by: Incidence of over-3-day absence injury. Read Also: See how LTIFR is calculated from LTI (Lost time injury) NOTE: OSHA requires accident rates to be calculated as incidents per 100 full-time employees. Calculated who OSHA Incident Rate and other safety rates is a use tool for businesses to ranking the frequency of onsite wounds and illnesses. Severity rate = Man days Reportable lost due to lost time injury × 1 000 000 / Man - hours worked. a. The DART rate. A "good" OSHA incident rate varies based on industry benchmarks and the nature of your business. With a simple calculation, LTIFR is 3. 05/10/2023 . 38 1. As you can see, there are just three parts of the LTIFR formula, two of which need to be reconciled on your end, and then the 1,000,000 figure which. The Get Time incident Rate for a firm gives employees, actuarial, and stakeholders to indication von how secure the company’s practices are. F. The severity rate calculation from here would be: Severity rate = (25 lost work days x 200,000) / 2,000,000 hours worked = 1 lost day per accident. The estimated number of people with an over-3-day absence injury at any time. An incident rate calculates the number of recordable incidents per hour worked. Total man-hours for the firm are 3,000,000 hours. In 2018, the TRIR was 0. If you had a really good. Lost time injury rate: Not applicable: Not applicable: LTIFR: Lost Time Injury Frequency Rate: the number of lost time injuries that occurred during the reporting period. report their recordable incident rates, lost time rates and severity rates, so that they are comparable across any industry or group. The participating IOGP member companies reported 703 lost. As with other episode rates, a good Lost Time Failure Rate is one that is as vile because likely. report their recordable incident rates, lost time rates and severity rates, so that they are comparable across any industry or group. Examples are lost-time injury rates, modified work injury rates and disability injury rates. 47. Lost. As current business conditions in the industry start to improve, safety and risk management needs to remain a top priority for oil and gas companies to mitigate. For every 100 employees at this company, 14. • them. The key difference is LTIFR is calibrated to one million hours. 6) • Company OSHA Lost Time Injury Rate Goal: 1. This gives rise to a level of subjectivity that leads to higher levels of. It is a metric used by companies to monitor the sustained injury of an employee that results in the loss of productive time. Health, Safety, Security the Environment. Divide by the result by the total number of hours worked. Who lower aforementioned rate, the safer an enterprise. Different business groups and industries have different average rates. A TRIR rate is a measure of the number of recordable incidents per 100 full-time workers during a one-year period. In contrast, the illness rate increased 19. Toronto ON M5J 1T1. The figure 200,000 is a standard number to measure incident rates so companies of varying sizes can be compared fairly. Compensable Lost Time Accident shall be a covered traumatic claim resulting in a payment or reserve for indemnity/funeral benefits. The result is then multiplied by 200,000. Construction = 3. Lost time injury: A lost-time injury is defined as an occurrence that resulted in a fatality, permanent disability or time lost from work of one day/shift or more. For example, let’s imagine there were six lost time injuries in the past year at your company and a total of 2,500,000 hours worked. Lost Time Incident Rate (LTIR): LTIR refers to the number of injuries and illnesses that result in at least one day away from work. Incident Management restores normal service operation while minimizing impact to business operations and maintaining quality. The formula for calculating your accident frequency rate is the number of reported accidents multiplied by 200,000, divided by the number of employee hours worked. As an example, 'X' Construction Company might have 10 reported injuries over the course of 1,000,000 hours worked. In this. Incident management is a series of steps taken to identify, analyze, and resolve critical incidents, which could lead to issues in an organization if not restored. 5M people globally. 39 per 100 person years with 23. The Lost Time incident Rate of a company delivers laborers, insurers, and stakeholders an indication of how safety the company’s methods are. This means that the injury is serious enough to cause the employee to miss work for at least one working day or shift. Skip to content. OSHA uses the 200,000 number because it represents the hours 100 employees would work in a year, or 100. Absences from work of employed full-time wage and salary workers by occupation and industry [Numbers in thousands] Occupation and industry 2022; Full-time wage and salary workers Absence rate Lost worktime rate ; Total Illness or injury Other reasons Total Illness or injury Other reasons; Total employed. 4 Borax Argentina Recordable Incident Rate (RIR) Quantity ‐ ‐ 1. 4. 94 lost-time claims per 100 workers. If you had a really good. 0 or under as the average TRIR across the board was 3. The total recordable incident rate or TRIR is a measure of occupational safety. 00 12. Our workforce has more than doubled in size since the beginning of 2019, growing to over 1. The formula gives a picture of how safe a workplace is for its workers. An injury is considered an LTI only when the injured worker: Is unable to perform regular job duties. This number equates to 100 employees, who work 40 hours per week, and who work 50 weeks per year. It could be as little as one day or a shift off work being lost, or months of rehabilitation. The formula for calculating lost time injury frequency rate is the number of lost time injuries multiplied by 1,000,000, divided by the employee total hours worked. Offering flexible working arrangements. LTIFR will typically be calculated for a specific workplace or project, but it can also be expanded to measure safety in specific regions or industries as well. The frequency is how often incidents occurred, while the severity is measured using the number of days of work lost. It is a metric used by companies to monitor the sustained injury of an employee that results in the loss of productive time. Is assigned modified work duties while recovering. The key difference is LTIFR is calibrated to one million hours. LTIs are often measured as part of safety performance indicators and can have significant consequences for both employees. Lost Time Injury Frequency Rate – the number of lost time injuries that occurred during the reporting period. This number equates to 100 employees, who work 40 hours per week, and who work 50 weeks per year. One reason for the high frequency of accidents for fleet drivers is because of the number of miles they drive per year. 6: 1. It can be determined by the following formula:How to reduce lost time rate. Health, Safety, Security and Environment. #2 Lost Time Injury Rates – Dark Arts in the Boardroom. In high-risk industries,. Definition. 1:. co. Your Lost Time Incident Rate would be 7. The estimated number of people with an over-3-day absence injury at any time. In many countries, the figure is typically calculated per million hours worked. The human attention span has been dwindling since the mass-adoption of the Internet. The estimated number of full-day equivalent working days lost due to workplace injury (excluding injuries caused by road accidents) and/or work-related illness for people employed in the 12 month. The LTIIR differs from the LTIFR in that the LTIFR calculates the number of LTIs over a given time frame relative to the total. Work fatality statistics are similar to figures for homicides but get less attention on methods to reduce deaths. I. HTML. As an example, 'X' Construction Company might have 10 reported injuries over the course of 1,000,000 hours worked. Most companies choose to calculate LTIFR per 1 million man-hours worked. Subscribe for free health and safety news and updates on this topic. Most companies choose to calculate LTIFR per 1 million man hours worked. Strategize to Reduce Lost Time Accidents on Site Strategies should be in place prior to the commencement of any works. Lost Time Injury – any injury sustained by an employee while on the job that prevents them from being able to perform their job for at least one day/shift. Incidence is a measure of disease that allows us to determine a person's probability of being diagnosed with a disease during a given period of time. The Lost Time Incident Rate (LTIR) is a metric for organizations to analyze their team member injuries over time, resulting in missed work and, therefore, higher costs to the organization. A lost time incident (LTI) is an event that occurs in the workplace resulting in a worker being unable to report for work or perform their job duties. A medical treatment case is any injury. T. The calculation is based upon the number of lost time injures within a given period. What is a good lost time incident rate? LTIR at small companies How to lower your LTIR Step 1: Understand the risks Step 2: Create a plan Step 3: Educate employees Step 4:. If you're ever in doubt, you should reach OSHA instantly to explain the circumstances of the incident. Let's illustrate the LTIR calculation! Here's the formula and all you need to know about this key OSHA surf metric. As an example, 'X' Construction Company might have 10 reported injuries over the course of 1,000,000 hours worked. The Importance of Tracking Lost Time Incident Rate. Specific types of work were tabulated by median number of days lost, among other measures. For example, if you have 40 full-time employees and 3 incidents that resulted in lost time, your calculation will look like this: (3 x 200,000) / 80,000 (40 employees x 40 hours per week x 50 weeks per year) Your lost time incident rate would be 7. An incidence rate is the number of events that happened over a given period time by a standardized number of employees (usually lower than the standardized number of hours). The comparable average injury rate for all miners interviewed was 5. is the number of Lost Time Injuries multiplied by 1 million divided by the number of manhours worked in the reporting period. # 1: Passion for Safety – Please no! 29 August 2019. And lower this rate, the safer the company. OSHA Recordable contra. One can express the final result as the number of cases per 100 people, or per 1,000, or per 10,000, or per 100,000. Using this standardized base rate. Is assigned modified work duties while recovering. The TRIR is a percentage rate of recordable incidents per 100 employees. Classification of occupational injuries 25 12. The Lost Time Injury frequency rate (LTIFR) measures the number of lost-time injuries per million hours worked during a single financial year. Using this standardized base rate. TRIR calculations reflects the number of recordable injuries per 100 full-time workers during a one-year period. These three trailing indicators can provide some good insights: TRIR (Total Recordable Incident Rate) DART (Days Away, Restricted or Transferred) EMR (Experience Modification Rate) Like a report card, trailing indicators, also known as lagging indicators, measure your safety performance based on past incidents or conditions. Some tips include: Encouraging employees to take their holiday days. 2. Planned topics and dates. An LTIFR of 7, for example, shows that 7 lost time injuries occur on a worksite every 1 million man-hours worked. Lost Time Case Rate (LTC) Multiply the number of incidents that were lost time cases by 200,000 and then divide that number by the employee labor hours of your company. =. An OSHA Incident Rate is a measure of how often a recordable injury or illness occurs at your business over a specified period, typically one year. Injuries / Total Hours Worked OSHA LTI. 82. Incidence rates of nonfatal occupational injuries and illnesses by industry and case types, 2020; Industry NAICS code Total recordable cases Cases with days away from work, job restriction, or transfer Other recordable cases; Total Cases with days away from work Cases with days of job transfer or restrictionIf you require information that is not in the NWISP reports, AWCBC can produce customized lost time injury, disease, and fatality data on request. 03 All Injury Frequency Rate. A rate below this suggests a better-than-average safety performance. 9 Health and Wellbeing Health Services. 08 employees were involved in a recordable injury or illness. TRIR: The total recordable incident rate is defined as the incident’s rate in 200,000 work hours. “Incidence rate” or “incidence” is numerically defined as the number of. 2. =. For the purpose of this policy, impairment plus a loss of earning capacity refers to disability in pre-1990 claims. 2 2. 9th Dec 22. The result reflects that the company has 3. As an example, 'X' Construction Company might have 10 reported injuries over the course of 1,000,000 hours worked. 7. DART stands for The Days Away, Restricted, or Transferred. 91 in 2012, 5. As you can see from the above formula and calculation, a low severity. T. Skip to table 20/08/2023DART rate formula. Research suggests that there are predictable ratios or 'accident triangles' which describe the relationship between lost time injury rates and the incidence of events such as minor injuries and non-injury accidents 3. As you can see, there are just three parts of the LTIFR formula, two of which need to be reconciled on your end, and then the 1,000,000 figure which. 7% reported more than 14 days off work, and 15% led to. 5 will have had a recordable injury or illness. Overview of Lost Time Incident Rating and its CalculatorThe resulting figure indicates the number of employees who lost time due to an incident. A good TRIR is less than 3. It should be considered alongside other lagging and leading indicators. 39 (construction average is 3. First, Calculate Your Incidence Rates The first step in benchmarking is to calculate the incidence rates for your organization. A lost time injury refers to any injury sustained on the job by an employee which results in that employee being absent from at least a full day of work. Most companies choose to calculate LTIFR per 1 million man hours worked. LTIFRs are useful for drawing conclusions. 5. They also include TRIR/TRIF - Total Recordable Incident Rate. The Lost Time Injury Rate (LTR) increased by approximately 20% and the Recordable Injury Rate (RIR) remained relatively flat. 5 0. It can arise from a small incident, like a paper cut, or from a notifiable event such as a fall from height. :1. 8:. 5. 16 (construction average is 1. With their LTIFR calculated, this company can compare it to the rate for the construction industry as a whole. Safety Incident Software is good for business. Then you will need to turn this into a rolling frequency rate so will need 24 months of data. We would like to show you a description here but the site won’t allow us. The importance of tracking lost time. A useful way to think about cumulative incidence (incidence. Our aim is to reduce the worldwide lost-time injury rate to no more than 0. (Number of lost time cases x 200,000) / total number of hours worked by employees. A recordable incident is any work-related injury and illness that result in death, loss of consciousness, days away from work, restricted work activity, transfer to another job, or medical treatment beyond first aid. Lost Time Injury Frequency Rate reflections by the late George Robotham – More Pearls of Wisdom Here The Lost Time Injury Frequency Rate is the principal measure of safety performance in many companies in Australia. The actual number of lost work days times 200,000 (a standardized estimate of the hours worked by 100 employees) divided by the actual, total number of hours worked by all employees results in the severity rate. No wonder it’s becoming more and more difficult to engage your workforce in safety training. TRIR = 6 x 200,000 / 500,000. Suppose you had three recordable incidents during the year. As the name implies, the injury severity rate attempts to measure how critical the injuries and illnesses experienced by a certain group of employees (in a given workplace or across an entire industry) by using the number of days lost as a. 3 cases per 100 full-time equivalent workers, unchanged from 2021. Transportation and Warehousing = 4. Lost time injury rate: Not applicable: Not applicable: LTIFR: Lost Time Injury Frequency Rate: the number of lost time injuries that occurred during the reporting period. LTIR (Lost Time Incident Rate) LTIR is calculated by the number of lost time cases x 1,000,000 then divided by the total hours worked. 5, which means that for every 100 employees, 7. Manufacturing = 3. (Number of OSHA recordable cases x 200,000) / Total number of. a permanent disability/impairment. 77, 10% higher than in 2020 (0. Injury rate. 3) Average days charged per disabling injury. Across all industries, OSHA’s average incident. Overview of Lost Time Injury Rate. None of this is to say that LTIFR is inherently bad or good – it’s simply one measure that can help you gauge your company’s safety performance. HSSE WORLD. Comparison of injury rates over time or industries can identify if the risk has increased, decreased or remained stable over time. Not every company will reach zero harm, but lower accident frequency rates are good for everyone. Lost time injuries The overall lost time injury rate (LTIR) was 0. The calculation of a business’s lost time injury frequency rate (LTIFR) is done by multiplying the total number of LTIs by one million and then dividing the resulting number by the total number of hours worked during the reporting period. The Lost time injury frequency rate states the number of lost time injury per 1000000 man-hour, while. Our internal reporting system. Incident rate (per 100 employees) Agriculture, forestry and fishing: 2. TABLE 1. Non-fatal accidents rate in EU countries and Japan (2011-2020) Fatal accidents rate in EU countries and Japan (2011-2020) Statistics on safety and health at work in ILOSTAT. To calculate DART rate, you need to leverage the following equation: (The total number of missed workdays + the number of days where workers were on restricted work duty + the number of days where workers required a transfer of work duties) x 200,000 / Total hours worked by all employees. The injury severity rate represents the number of lost work days experienced per 100 workers. Reduce the frequency, duration, and impact of lost time incidents by protecting employees with procedural guidance and compliance checkpoints. Overview of Lost Time Incident Rating and is ComputingAnswer. Divide that by 80,000, and you’ll get a recordable incident rate of 7. The formula gives a picture of how safe a workplace is for its workers. 1 per 200,00 working hours 1 by 2025. ↓53%. 99. Pros: Lost Time Injury. Health, Safety, Security and Habitat. 72 10. 24, 8% lower than 2018 (0. OSHA-specific statistics on data and time-series information is monitored through the OSHA Office of Statistics; fatalities in. 29 1. Companies have healthier and happier employees, people get to go home at the end of the day, and projects get delivered on time and on. Lost Time Injury – any injury sustained by an employee while on the job that prevents them from being able to perform their job for at least one day/shift. ”OSHA uses 200,000 because it represents the number of hours worked by 100 employees for an entire year (50 weeks). This measure is the ratio of severi-ty to frequency rates. Regulators, safety managers and other parties use it to monitor injuries and identify patterns in the. The formulae used to calculate the various measures of working days lost are given by: Estimated annual full-day equivalent working days lost. The information below is based on BLS Incident Rate Data for 2017 using the NAICS -1112 (Vegetable and Melon Farming) • Company OSHA Recordable Rate Goal: 4. It’s the equivalent of 100 employees working 40 hours per week, 50 weeks per year, and provides the standard base for incident rates. 0, with the average TRIR in construction being. None of this is to say that LTIFR is inherently bad or good – it’s simply one measure that can help you gauge your company’s safety performance. 86. As you can see, there are just three parts of the LTIFR formula, two of which need to be reconciled on your end, and then the 1,000,000 figure which. 7: Mining: 1. Best, companies aiming for a rates that will lower than their industry average. Skip on topics. A manager would of course love to claim that the drop from 19 injuries to 1 injury is significant. Work comp claims that have lost time or wages can cost employers approximately three times more than having the claim be considered “medical only. To calculate the incidence rate, we use this incidence rate calculator: Total number of new cases = 1; and; Total population at risk = 50,000. The lost time incident rate is calculated by dividing the number of lost time incidents by the number of hours worked and then multiplying by 1,000,000. A good total recordable incident rate (TRIR) is typically a rate that is lower, indicating better safety performance. The Lost Time Injury Frequency Rate (L TIFR), measured as the number of lost-time injuries per million hours worked, has been steadily reducing over the last ten years (Figure 1). Safe Work Australia is proud to announce the full release of our data website, data. 4 7. INCIDENT RATES. 4 . Divide that by 80,000, and you’ll get a recordable incident rate of 7. 5M. Español. For those not familiar this is the annual total volume of Lost Time Injuries (LTIs) multiplied by 100,000 divided by the total hours worked. An LTIFR of 7, for example, shows that 7 lost time injuries occur on a jobsite every 1 million hours worked. Generally, a good TRIR safety rate would be around 3. A typical non-fleet driver in the U. However, this should not be the only method used to calculate a company’s internal ratings; companies. 5 will have had a recordable injury or illness. A Lost Time Incident Rate calculator is a standard OSHA metric that calculates the number of incidents that result in time away from work. gov. (OSHA requires accident rates to. October.