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KPI034 | Total Recordable Case Frequency V4.0
Key Performance Indicator
This KPI captures the sum of all work-related fatalities, lost time injuries, restricted work injuries medical treatment Injuries.
| Interpretation | This KPI expresses the company’s ability to safeguard crew against fatalities, injuries, restricted work injuries, medical treatment injuries. |
| Notes | As per PI063 exposure hours are 24 hours per day while serving onboard. |
| Unit | Cases/Million Hours |
| Scope | Ship level |
| Calculation period | 12 month rolling year |
Formula
[formula]KPI034 = \frac{PI030 + PI037 + PI046 + PI047 + PI066}{PI063 \times 10^{-6}}[/formula]
| PI030 | Number of fatalities due to work injuries |
| PI037 | Number of lost workday cases |
| PI046 | Number of permanent partial disabilities |
| PI047 | Number of permanent total disabilities (PTD) |
| PI063 | Total exposure hours |
| PI066 | Medical Treatment Cases |
Ranking calculation example
Step 1: Calculate KPI value
| PI030 | Number of fatalities due to injuries | = 0 |
| PI037 | Number of lost workday cases | = 1 |
| PI046 | Number of permanent partial disabilities | = 0 |
| PI047 | Number of permanent total disabilities (PTD) | = 0 |
| PI066 | Medical Treatment Cases | = 0 |
| PI063 | Total exposure hours | = 87600 |
| [formula] KPI034_{Value} [/formula] | [formula] = \frac{PI030 + PI037 + PI046 + PI047 + PI066}{PI063 \times 10^{-6}}[/formula] | [formula] = \frac{0 + 1 + 0 + 0 + 0}{87600 \times 10^{-6}} = 11.41[/formula] |
Step 2: Calculate percentile rank by comparing KPI value against other ships with the same criteria. We assume that another 99 (100 in total) participate in the ranking with the same criteria and our ship has position 23 and you are the only ship in that rank.
Step 3: Calculate the percentile rank by capturing the count of all participant below your rank (cl). The frequency of ships in your same rank (fi). The total number of ships in the ranking segment (N).
[formula] KPI034_{Percentile Ranking} = \frac{cl+05*fi}{N} * 100 = \frac{77+0.5*1}{100} * 100 = 77.50 [/formula]
Interpretation: Based on the above example, we could say that, when it comes to KPI034 Total recordable case frequency time injury frequency, this ship belongs in the 77.50th percentile of the ships that are being compared with based on its ranking criteria in the respective quarter.
External references
BIMCO Shipping KPI is going beyond TRFC under OCIMF as it is important to measure all injuries in order to be able to establish the overall trend.