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 19 of 124 Duty Cards Duty Cards are designed for specific IMT CIMS roles and responsibilities and are dependent on emergency type and actions required. These are individually issued to role holders in a pack and are also located at the Site Incident Control Points (ICP). These duty cards are also part of the IMT briefcases located at UG reception and Moresby reception. Trigger Action Response Plans (TARPs) TARPs outline what processes should be followed for specific incidents and what changes as the level of emergency increase. These documents are specifically designed to assist everyone involved in the emergency to react quickly safely and decisively. These TARPS are available in key locations. These are located at Site ICP’s and copies are held as an annex to this document. NOTE: All key documents are to be stored in incident control points located across site. 7.0 INITIATING AN EMERGENCY Emergency Calls Site security guards are the first receivers of an emergency radio call, a request for mines rescue, emergency services or for the site medic. 7.1.1 By Radio 1. State “EMERGENCY, EMERGENCY, EMERGENCY” 2. State your name and nature of the emergency 3. Give location of incident, type of incident, number of injured, directions to incident and assistance required. 4. Have message repeated back to you 5. Stay by two-way radio/phone if you are not required at the incident 7.1.2 By Internal Phone • Waihi Emergency Number (Dial 1 for Outside Line) then 0800005522 and follow steps 2 - 5 above. 7.1.3 By Mobile Phone to Waihi Gold Emergency Number • Dial 0800005522 and follow steps 2 -5 above. 7.1.4 For external emergency services • Dial (1)-0800005522 from internal phones or 0800005522 from a mobile phone. Answer the operator’s questions and do not hang up until told to do so. Person Discovering an Emergency 1. IMMEDIATELY make an emergency call on 0800005522, giving the nature and location of the emergency and follow the instructions given by Operator. If you have a two-way radio in your vehicle - USE Channel 01 Emergency Radio Channel. 2. DO NOT PLACE YOURSELF IN DANGER. 3. You may decide to take some remedial action, e.g. extinguish a small fire, control bleeding or turn off an energy source. 4. REMAIN CALM and assess the situation 5. ADMINISTER FIRST AID if required and/or report requirements using the phone or two-way emergency procedure

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