Supporting Technical Assessments

Waihi Emergency Principal Control Plan Approved by: General Manager/SSE Approval Date: 26/03/2021 Next Review:26/03/2022 OceanaGold Waihi WAI-250-PLN-001 Page 118 of 124 5 ALERT MINES RESCUE – NOTE: Mines Rescue MUST be called for all emergencies Contact Mines Rescue – Inform of emergency details and any missing persons/injuries. If instructed, send eTXT to Mines Rescue Team Group Pager_1 If instructed, send eTXT to Underground Emergency Contacts Group Pager_6 If instructed, send eTXT to Surface Emergency Contacts Group Pager_7 6 CALL EMERGENCY SERVICES - 111 Ambulance / Fire Time: OTHER 7 Close Gate – only allow site access for escorted emergency services, mines rescue or the management team. Contact roving patrol to assist at gate 8 Issue warden vest to assist with traffic at the gate – if required 9 Issue vest for Emergency Services Escort - if required 10 Print CARDAX Emergency Muster Report – give to escort 11 Inform Chief Warden on CH 1 of CARDAX numbers onsite 12 Surface Evacuation Chief Warden name: UG Evacuation Tag Board Controller name: 13 Contact Safe & Sound Supervisor 14 Notify Senior Personnel – (next page) 15 If you need further assistance contact your supervisor, Site Services Coordinator or the Chief Muster Warden/Tag Board Controller.

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