Supporting Technical Assessments

Waihi Emergency Principal Control Plan OceanaGold Waihi WAI-250-PLN-001 Page 95 of 124 1.5 Fire - Underground Level 1 Response Level 2 Response Level 3 Response Trigger • A small underground fire that has been found • A smell of smoke underground with no immediate known cause. • Any confirmed uncontrolled underground fire. All Personnel • Make emergency call on radio • Don self rescuer if required • If you can extinguish the fire, take immediate action to do so. • Determine the safest route of travel to place of safety • Quickly assess the situation and make emergency call • Don self rescuer if required • Determine safest route of travel to Place of Safety • Quickly assess the situation and make emergency call • Don self rescuer if required • Determine safest route of travel to Place of Safety Emergency Call Taker • No action required • Follow procedures as per appropriate duty card • Follow procedures as per appropriate duty card Supervisor • Monitor situation and maintain contact with reporting person. • Complete Incident Report • Request ER team and equipment for immediate response. • Notify Department Manager • Complete Incident Report • 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 • Initiate on site ERT response • Coordinate ERT response • Initiate on site ERT response • Activate offsite ERT call in • Coordinate ERT response Department Manager (Mine Incident Controller) • Follow up incident analysis. • 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 if required • Ensure MIC and IMT are being activated • Notify WorkSafe when appropriate Chief Operating Officer • No action required • No action required • Implement Crisis Management Plan. • Report occurrence to Authority as required.

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