KPI019 | Navigational deficiencies V3.0

Key Performance Indicator

This KPI expresses the company’s ability to avoid navigational related deficiencies.

Interpretation	The KPI counts the number of navigational related deficiencies including any sub-standard act, practice or condition (such as a mal functioning radar), recorded during external inspections and audits. The number of deficiencies is then made relative to the total number of external inspections.
Notes	This KPI is part of a range of KPIs related to deficiencies that are identified during external inspections. The deficiencies are categorized depending on their nature. The total number of recorded external inspection is used as a denominator in all these KPIs (related to deficiencies) to enable benchmarking between ships that are subject to an uneven number of external inspection.
Unit	Deficiencies/Inspection
Scope	Ship level
Calculation period	Quarterly

Formula

[formula]KPI019 = \frac{PI038}{PI052}[/formula]

PI038	Number of navigational related deficiencies
PI052	Number of recorded external inspections

Example

PI038	Number of navigational related deficiencies in a quarter	= 4
PI052	Number of recorded external inspections in a quarter	= 2
KPI Value	Navigational deficiency	= 2

Rating Formula

[formula] \begin{align} \displaylines { KPI_{Value}\\ KPI_{MinReq} = 5\\ 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	= 2
KPI MinReq	= 5
KPI Target	= 0
KPI Rating	[formula]=KPI_{Rating} = 100 \times \frac {(KPI_{Value} - KPI_{MinReq})} {(KPI_{Target}-KPI_{MinReq})} = 100 \times \frac {(2 - 5)} {(0-5)} = 60[/formula]

External references

SOLAS, Company's Safety Management System