1. What is a KPI
A KPI : Key Performance Indicator permit managers to have relevant statistics to follow their progression in their work on different time scales. This is also a communicating tool to motivate and share with the whole team.
KPI don’t have the same definition and their particularities are their :
- Frequency of statement (yearly / monthly / weekly / dayly / ...)
- Priority (POC / 1 / 2)
- Units (nb of WO / man x day / % / ...)
- Process step (gate-keeping / planning / Scheduling / Executiong)
Manufacturing Excellence team has already worked with different sites in order to build a list of maintenance indicators. The objective of manufacturing excellence is to create a standard solution adapted for all the different Solvay sites.
A list of indicators has been created in collaboration with several Solvay sites. That list contains all the necessary indicators to manage the performance of plant maintenance process
Maintenance indicators list have been created using three different levels, adapted to SolmaX maintenance process.
Strategic Indicators:
This list provides information about long term processes. The frequency of calculation is at least monthly and in the majority of the cases is yearly. It allows maintenance managers and direction teams to take medium and long term decisions.
Maintenance Efficiency:
This list provides all the information related to the maintenance process efficiency “do the things right”. After a SolWOM transformation it would allow the site to follow their improvement and also to locate improvement possibilities.
Maintenance Effectiveness:
This list provides all the information related to the maintenance process effectiveness “do the right things”.
| Gatekeeping | 2.1 | Created notifications by priority |
|---|---|---|
| 2.2 | Number of notifications without assigned work order | |
| Planning | 2.3 | Portfolio of work orders by status |
| 2.4 | Planned work (backlog) | |
| 2.5 | Delayed bitifications by type | |
| Scheduling | 2.6 | Weekly scheduled adherence |
| 2.7 | Break in works (ITU) | |
| 2.8 | % Available resource weekly scheduled | |
| 2.9 | Daily scheduled adherence | |
| 2.10 | Percentage of deplanification in overall by causes | |
| Execution | 2.11 | Wrench time |
| 2.12 | Respect of bar code confirmation rate | |
| 2.13 | Respect of notification date | |
| 2.14 | Number of works after inspection |