3x3 CONSEQUENCE Matrix LOW (1) MODERATE (2) HIGH (3)

L L3-Likely 4 7 9 I K E L2-Possible 2 5 8 L I 1 3 6 H O L1-Unlikely O D

CONSEQUENCE Type of Potential Harm Event (Incident) of an event occurring Description of ‘HARM’ consequences (Personal injury and Environmental impact) Significant level of Harm: HIGH (3) Potential death, permanent disability or major structural failure/damage. Off-site environmental discharge/release not Significant level of harm contained and significant long-term environmental harm. Moderate level of Harm: MODERATE (2) Potential temporary disability or minor structural failure/damage. On-site environmental discharge/release contained, minor Moderate level of harm remediation required, short-term environmental harm. Low level of Harm: LOW (1) Incident that has the potential to cause persons to require first aid. On-site environmental discharge/release immediately Minor level of harm contained, minor level clean up with no short-term environmental harm.

MANANGEMENT RESPONSE (Where relating Frequency of an Event LIKELIHOOD to a risk for a work task) (probability) Level of Risk Actions to be taken Prior to control(s) applied Assess/verify proposed hazard controls to be applied in order to reduce residual risk to as low as is practicable

L3 - Likely Known to occur, or could happen 7 - 9 STOP – Will require detailed frequently High pre-planning and substantial safe work controls will be required.

P3RSS Pty Ltd (ABN: 52 606 436 480) Once printed this document becomes uncontrolled.. Free 3 x 3 Risk Matrix worksheet Rev: 0 Date: 22/07/2015 Page: 1 of 1 Actions (Controls) will be required to be recorded formally on a Safe Work Method Statement (or similar) and authorised by Senior/Responsible Manager. Closely monitor progress & compliance. Documented Safe Work Procedure to be used - Will require detailed operational planning and controls. Actions (controls) will be required to be recorded formally L2 - Possible Could happen occasionally 4 - 6 Medium on a Safe Work Method Statement (or similar) prior to starting work. Supervisor confirms person or work crew understand requirements and implement the hazard control(s). Take 5 or similar used with localised control measures. May occur in exceptional Supervisor to review work/tasks L1 - Unlikely circumstances 1 - 3 Low and discuss at prior to starting task with the person or crew.

P3RSS Pty Ltd (ACN: 606 436 480) Once printed this document becomes uncontrolled.. Free 5x5 Risk Matrix worksheet Rev: 0 Date: 22/06/2015 Page: 2 of 2