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 32 of 124 Incident Management (IMT) Support Roles Table 7 IMT Support Roles Roles Accountability Safety Manager • Monitor safety conditions and hazards. • Report directly to Mine Incident Controller. • Establish communications with required personnel. • Notify Mine Incident Controller of potential issues. • Record decisions, actions, and other activities. HR Manager • Liaise with incident controller on employee and family updates • Liaise with contact within the Emergency Coordination Centre (ECC) and pass information as required • Ensure all employee records and details are available Scribe • Person designated to keep situation boards and times up to date Person Discovering Emergency Situation • Ensure scene safety and assist if able. • Make a quick assessment of emergency. • Phone or RT call to Security. Emergency Call Taker - Security • Select the appropriate Emergency Procedure Duty Card guide and follow the prompts. Supervisor • Evaluate available information and organise a response protecting Life, Environment, Property and Production, in that order. • Liaise with the Emergency Response Coordinator regarding response. • Site/scene security. • Notification to senior management. Emergency Response Team Captain • Follow directions given by the Emergency Response Coordinator. • Direct the Emergency Response Team • Pass relevant information back to the Emergency Response Coordinator • Emergency Response Structure All Mine Workers Including Contractors • Ensure their own safety and others in immediate area • Assist if safe to do so • Maintain radio silence

RkJQdWJsaXNoZXIy MjE2NDg3