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KPI026 | Port state control deficiency ratio V3.0

Key Performance Indicator

This KPI expresses the company’s ability to avoid deficiencies issued during Port State Control Inspections.

InterpretationThe KPI represents a ratio between the number of reported deficiencies relative to the number of Port State Control Inspections as such the average number of deficiencies per inspection. By defining the KPI as a ratio, benchmarking is feasible even between ships being subject to an uneven number of Port State Control Inspections.
Notes

This KPI is one of three KPIs related to Port State Control Inspections. The three areas covered are;

  1. 'Flawless port state control performance' which measures the percentage of Port State Control Inspections resulting in zero deficiencies, 
  2. 'Port State Control Detention' which measures the total number Port State Control Inspections resulting in a detention and this specific KPI, and, 
  3. 'Port State Control Deficiency Ratio', which measures the ratio of the total number of issued deficiencies during Port State Control Inspections relative to the total number of Port State Control Inspections conducted.

In addition the Port State Control Inspections and deficiencies identified during such inspections are part of the KPIs related to deficiencies identified during any external inspection.

 
UnitDeficiencies/Inspection
ScopeShip level
Calculation periodQuarterly
Formula

[formula]KPI026 = \frac{PI048}{PI049}[/formula]

PI048Number of PSC deficiencies
PI049Number of PSC inspections
Example

PI048Number of PSC deficiencies in a quarter= 12
PI049Number of PSC inspections in a quarter= 4
KPI ValuePort State Control Deficiency Ratio= 3
Rating Formula

[formula] \begin{align} \displaylines { KPI_{Value}\\ KPI_{MinReq} = 8\\ KPI_{Target} = 0 } \end{align} [/formula] [formula] KPI_{Rating} = 100 \times \frac {(KPI_{Value} - KPI_{MinReq})} {(KPI_{Target}-KPI_{MinReq})} [/formula]

Rating Example

KPI Value= 3
KPI MinReq= 8
KPI Target= 0
KPI Rating[formula]=KPI_{Rating} = 100 \times \frac {(KPI_{Value} - KPI_{MinReq})} {(KPI_{Target}-KPI_{MinReq})} = 100 \times \frac {(3 - 8)} {(0-8)} = 63[/formula]