How do you differentiate planned prev maint (PPM) works from planned corrective/incidental works? Do I understand correctly that you consider both of them as planned works which KPI is green if above 80%.

This message has been edited. Last edited by: Josh,

We use the worktype field to distinguish ppm from repairs, revisions, inspections, modifications etc..

Are all of the worktypes qualified for your KPI for planned works? What are unplanned works in your case? How does your CMMS know that your CMMS recognizes your following satement: "If this job is planned on the fly, lets say with 2 days notice, I consider it reactive."

Josh, these are our maintenance priorities

• 1 – Emergency, plant shutdown, calamities or pending shutdown of systems with direct production loss. Maintenance will suspend all other jobs to resolve the problem, also on off-hours and in the weekend, mobilization of crews and stores.
  
• 2 - Very urgent, unplanned jobs with unexpected overtime, problem during evening and night shift, requiring supervision.
  
• 3 - Normal, almost every other job, is done during normal working hours and occasionally with moderate overtime. Jobs requiring purchase of parts and services, ppm jobs, moderate work planning.
  
• 4 - Combined Shutdown, jobs requiring extensive planning like turnarounds, decoking, scheduled shutdown. A Combined Shutdown also gives the opportunity to execute work that cannot be done during normal operations.
  

1) What are unplanned works in your case?
answer: According to our definitions, Priority 1 + 2 = reactive

2) How does the CMMS recignize?
Answer: We run a SQL script like

  select round(100*(select count(distinct evt_code) from d7i.r5events 
where  evt_obrtype ='A'

AND EVT_ORG='TLF'
and evt_mrc ='EIM'
and (evt_priority = '3' or evt_priority ='4')
and evt_created >='01-JAN-05') 
/ 
(select count(distinct evt_code) from d7i.r5events 
where  evt_obrtype ='A'
AND EVT_ORG='TLF'

and evt_mrc ='EIM'
and (evt_priority in ('1','2','3','4'))
and evt_created>='01-JAN-05')) from dual

So you create events for priority 1 & 2 jobs so that you can run SQL? And you don't plan the works eg not entering planned labours & only enter actual labours. materials, services etc into the work orders after work completion. Do I understand your process correctly?