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Modification change design and engineering realisation
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Demonstrable documentation and traceability to industry good practice
1.4.1 Corrective Maintenance Process Flow
Customer Requested
Correc tiveMainten ance
ServiceDesk (Call
Loggin g)
Analysis
Direct
Ready t o Go
Checklist
Remote
Risk A ssessm ent &
Perm it to Work
Review
Risk Assessm ent &
Perm it to Work
(Diagnostics only)
System diagnostics
ch eck
Method Statemen t
& Impact
Assessment for
Cor rective Action
Risk Assessm ent &
Perm it to Work
Cor rective Action
Repeat diagnos tics
& co rrective actions
unt il issue is
resolved
Complete
app ropriate
docum ent ation a nd
leave site
End
Fun ctiona l Safety Audit & Assessment
CORRECTIVE MAINTENANCE PROCESS FLOW - 3BGB 00196 2 0052 D000 1
OGP Service Saf ety Lifec ycle
Model Extension Operations,
Maintenance&M odification
3BGB 00196203 3
OGP Corre ctive Maintenance
Execution Meth od 3BGB
0019620052
OGP Initial C orrective
Maintenance Method
Statemen t 3BGB 001962
0054
Site Manual ( Skeleton) 3BG B
0019 61 0032 (Refer Site
Specific Manua l)
OGP P M Execut ion Method
3BGB 00196 2 0053
Offsh ore/Site
System diagnostics
check
Instruc tions for
Corrective Action
Repeat diagnos tics
& corrective actions
until issue is
resolved
Sign-off remote
conn ection
Complete
app ropriate
doc ume nta tion
End
Follow FSMS for
Modification