Contributing Factors
Records categorized by the factors that facilitate the occurrence of an incident or near-miss (e.g., physical conditions, management practices).
- Abnormal Operations (3)
- Accountability (2)
- Change in Procedures, Equipment, or Materials (34)
- Communication (8)
- Decision Making (21)
- Deficiency in Procedures (4)
- Design Flaw (30)
- Equipment Failure (38)
- Failure to Follow Procedure (10)
- Fatigue (3)
- Flammable Mixture in Confined Area (6)
- Human Error (46)
- Improper Labeling (2)
- Improper Purging Procedure (4)
- Inadequate Inspection (16)
- Inadequate Maintenance (15)
- Inadequate System Monitoring/Oversight (6)
- Inadequate venting design (3)
- Incomplete O&M procedures (6)
- Incorrect Protocol/SOP (14)
- Individual Action (8)
- Lack of Component Listing (2)
- Lack of Hydrogen Detection Equipment (1)
- Lack of Protocol/SOP (15)
- Material Incompatibility (2)
- Operation Induced Damage (8)
- Situational Awareness (43)
- Software Error (1)
- Training Issue (27)
- Unknown (1)
- Weather (3)

