1. No. 0
Objective
To build a Strong & Systematic way for choosing notifications
priority considering Safety factors, Production Quantity and Quality
terms with keeping eye on minimizing maintenance cost.
2. No. 1
Defining Priorities
Emergency (P1):
* Failures that caused Health, Safety, or Environment Hazard.
* Failures that caused reduction in Production quantity or quality.
High – Urgent (P2):
* A condition which has the potential to cause Emergency situation.
Medium (P3) :
* Normal repairs that need to be planned and scheduled based on
resources availability.
Low (P4) :
* Minor activities which is required to improve the system/process.
3. No. 2
Scheduling based on Priority (Fanar Table) :
Notification Types
Complete(Days)
Schedule
(Days)
Priority
M2 Only (Breakdwon)
1
Immediately
1-Emergency
ALL
6
1
2-High (Urgent)
ALL
14
7
3-Medium
ALL
35
14
4-Low
4. No. 3
Identifying Priority based on Failure Severity
• Before choosing the priority, the failure severity should be segregated
to the following:
• Safety, Health, or Environment issue.
• Plant Complete Shutdown.
• Off Spec Production.
• Plant Partial Shutdown
• Equipment Shutdown.
• Other failures that will cause difficulty in operation.
5. No. 4
Identifying Priority based on Failure Severity
• Before choosing the priority, the equipment status should be
segregated to the following:
• Equipment already fail (breakdown)
• Equipment still running, but there is high possibility to fail within 24 hours
( expected to fail during the normal working hours or after that)
• Equipment still running, but there is a possibility to fail within 7 days.
• Equipment still running, but not expected to fail within 7 days.
• Equipment still running, and impossible to fail within 7 days.
• other requests that is required to improve the operating systems.
6. No. 5
Priority Matrix:
Safety /
Health /
Environment
Plant
Shutdown
Off Spec
Production
Plant
Partial
Shutdown
Equipment
Shutdown
Improve
Operation
Breakdown
(Already Fail)
P1 P1 P1 P1 P2 P3
Likely To Fail within 24 Hrs
(after working hours)
P1 P1 P1 P2 P3 P3
Likely To Fail within 24 Hrs
(during working hours)
P1 P1 P1 P2 P3 P3
Likely To Fail within 7 days P2 P2 P2 P2 P3 P3
Un Likely To Fail within 7 days P2 P3 P3 P3 P3 P4
Practically Impossible to Fail within
7 days
P3 P4 P4 P4 P4 P4
Long Term Improvements P3 P4 P4 P4 P4 P4
