Data collection in the case study
| Data | Data type | Data collection method | Data collection aim |
|---|---|---|---|
| Maintenance notification records | Quantitative and qualitative | Extractions from case company's CMMS database | Establish casualties between maintenance data and MPIs; develop and validate the diagnostic framework |
| Maintenance work order records | |||
| Maintenance operation records | |||
| Work principles and guidelines | Qualitative | Searches of case company's internal document hub | |
| List of existing MPIs | Qualitative | Searches of case company's internal document hub and meetings with performance management stakeholders | |
| Maintenance expert inputs | Qualitative | Semi-structured interviews, meetings, and workshops | Gather expert opinions and feedbacks to support the development and validation of the diagnostic framework |
| Data | Data type | Data collection method | Data collection aim |
|---|---|---|---|
| Maintenance notification records | Quantitative and qualitative | Extractions from case company's CMMS database | Establish casualties between maintenance data and MPIs; develop and validate the diagnostic framework |
| Maintenance work order records | |||
| Maintenance operation records | |||
| Work principles and guidelines | Qualitative | Searches of case company's internal document hub | |
| List of existing MPIs | Qualitative | Searches of case company's internal document hub and meetings with performance management stakeholders | |
| Maintenance expert inputs | Qualitative | Semi-structured interviews, meetings, and workshops | Gather expert opinions and feedbacks to support the development and validation of the diagnostic framework |
Source(s): Authors' own creation/work
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