Supporting Technical Assessments

Waihi Emergency Principal Control Plan OceanaGold Waihi WAI-250-PLN-001 Page 113 of 124 1.23 Helicopter Incident Level 1 Response Level 2 Response Level 3 Response Trigger • A helicopter incident with no or minor injuries • A helicopter incident with moderate injuries requiring external medical intervention • A helicopter incident with serious injuries, and/or missing or downed aircraft. 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 the situation and make emergency call. • Administer first aid • Fire extinguishment • Assess the situation and requirements Emergency Call Taker • No action required • Follow procedures as per appropriate duty card • Follow procedures as per appropriate duty card 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 Mine Incident Controller until Department Manager takes over. Emergency Response Coordinator • No action required • Organise onsite medical response • Liaise with external medical responders re treatment if required • Organise onsite medical response • Liaise with external search and rescue responders - LandSAR, Police SAR • Assemble and equip mine rescuers for exploration search and rescue Department Manager (Mine Incident Controller) • No action 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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