Supporting Technical Assessments

Waihi Emergency Principal Control Plan OceanaGold Waihi WAI-250-PLN-001 Page 92 of 124 1.2 Multi Casualty Incident Level 1 Response Level 2 Response Level 3 Response Trigger • Multiple minor first aid injuries • Minor accident/incident with no major injuries • Multiple (3 or more) medically treated injury and lost time injury • Multiple reportable accident/incident (Broken bones / serious harm) • Incident requiring ambulance transport • Incident with three or more casualties requiring ambulance transport • An incident with more than two seriously injured persons • Major Accident/Incident (Broken bones / serious harm) All Personnel • Administer first aid • Record treatment • Complete incident report • Notify supervisor • Quickly assess the situation and make emergency call. • Administer first aid • Assess the Situation and requirements • Quickly assess situation and make emergency call. • Administer first aid and withdraw all persons to a place of safety. • Prevent persons from entering the area until a thorough assessment has been carried out. Emergency Call Taker • No action required • Follow procedures as per duty card • Follow procedures as per duty card Emergency Response Coordinator • Assist with first aid if required • Assist with first aid treatment • Coordinate emergency response personnel • Liaise with ambulance / chopper services - standby • Assist with first aid treatment • Coordinate emergency response personnel • Activate chopper service • Set up chopper landing area Supervisor • Record and report • Notify department manager if required • Request emergency response team and equipment for immediate response if required • Update Emergency Call Taker on situation • Notify Department Manager • Request emergency response team and equipment for immediate response • Update Emergency Call Taker on situation and advise what other resources may be required • Secure the area • Notify Department Manager • Be the Incident Controller until Department Manager takes over. Department Manager (Mine Incident Controller) • Assist with first aid if required • Monitor situation and maintain contact with reporting person. • Notify General Manager (SSE) • Set up incident control point (ICP) • Activate incident management team (IMT) • Notify WorkSafe when appropriate • Activate and Coordinate the Emergency Response Team • Notify General Manager (SSE) • Set up incident control point (ICP) • Activate incident management team (IMT) • Notify WorkSafe when appropriate General Manager (SSE) • No action required • Monitor situation and maintain contact with reporting person. • Notify Chief Operating Officer if required • Ensure MIC and IMT are being activated • Notify chief operating officer if required • Notify WorkSafe when appropriate • Monitor situation and maintain contact with reporting person. • Notify Chief Operating Officer • Ensure MIC and IMT are being activated • Notify chief operating officer if required • Notify WorkSafe when appropriate Chief Operating Officer • No action required • No action required • Implement OceanaGold Crisis Management Plan if required.

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