KPI026 | Port state control deficiency ratio V2.6

Key Performance Indicator

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

The 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.

Unit	Deficiencies/Inspection
Scope
Calculation period

Formula

[formula]KPI_{Value} = \frac{PI048}{PI049}[/formula]

PI048	Number of PSC deficiencies
PI049	Number of PSC inspections

Example

A	Number of PSC deficiencies:	= 12
B	Number of PSC inspections:	= 4
KPI Value	Port state control deficiency ratio	[formula]= \frac {A} {B} = \frac {12} {4} = 3[/formula]

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	= 3,0
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]