Research Article
Investigation of Lab Fire Prevention Management System of Combining Root Cause Analysis and Analytic Hierarchy Process with Event Tree Analysis
Table 7
Global percentage weights of the subcriteria of the hierarchy tree in descending order.
| Rank | Subcriteria | Global percentage weight |
| 1 | Strengthen maintenance and safety inspection intensity for electrical equipment | 6.4% | 2 | Identify the risks in the working environment | 6.2% | 3 | Strengthen the safety management of the laboratory | 6.1% | 4 | Enhance the safety design of storage devices | 6.0% | 5 | Practice safety inspections after experiments | 5.8% | 6 | Reinforce the protective devices for mechanical equipment | 4.3% | 7 | Strengthen identification of the hazard materials information using the Material Safety Data Sheets (MSDS) for chemicals | 4.9% | 8 | Carry out safety inspections and labeling of storage devices | 4.9% | 9 | Develop standard operation procedures for laboratory facilities | 4.8% | 10 | Give safety lectures to new employees | 4.8% |
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