5×5 Risk Assessment Matrix
Severity →
Likelihood →
1 Negligible | 2 Minor | 3 Serious | 4 Critical | 5 Catastrophic | |
|---|---|---|---|---|---|
5 Frequent | M | H | H | E | E |
4 Probable | L | M | H | E | E |
3 Occasional | L | M | M | H | H |
2 Remote | L | L | M | M | H |
1 Improbable | L | L | L | L | M |
L — Low (1–4)M — Moderate (5–9)H — High (10–15)E — Extreme (16–25)
JRA Assessment Categories
MobilizationSite ReconnaissanceAircraft StagingFuelingPassenger LoadingWorker TransportExternal-Load OpsTower SupportPublic-InterfaceWeather ExposureEmergency ResponseDemobilization
Job Risk Assessment
| ID | Job Step | Hazard | Consequence | Existing Controls | IL | IS | IR | Add. Controls | Owner | RL | RS | RR | Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| J-001 | Mobilization | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] |
| J-002 | Site Reconnaissance | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] |
| J-003 | Aircraft Staging | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] |
| J-004 | Fueling | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] |
| J-005 | Passenger Loading | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] |
| J-006 | Worker Transport | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] |
| J-007 | External-Load Ops | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] |
| J-008 | Tower Support | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] |
| J-009 | Public-Interface | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] |
| J-010 | Weather Exposure | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] |
| J-011 | Emergency Response | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] |
| J-012 | Demobilization | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] | [—] |