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 36 of 124 14.0 EMERGENCY RESOURCES Incident Control Points This title refers to several different rooms located around the sites that will be used as an Incident Control Room for the duration of an emergency. These locations must be equipped with the following resources: • IMT briefcases (including vests and duty cards) • Incident action plan boards / situation boards • IMT database • Current maps • JHA forms • Trigger Action Response Plans (electronic version when possible) • Internet access / Computers • Phones (including mobile coverage) • access to extra office facilities Emergency Response Mines Rescue Station Equipped with BG4’s, SCBA units stored in a cool dry area, Cap lamps, Self-rescuers, Captain’s Bags, Gas monitors and Radios. The Station has stored back up oxygen cylinders, ice candles and soda lime. Full cleaning facilities are available for BG4 refurbishment along with Oxygen and Compressed air refill equipment. Ambulance The mine site is equipped with a 4WD ambulance which is located at the Mines Rescue Station. This vehicle is fitted out with all basic ambulance equipment and has been suitably modified for both underground and Surface emergency response. The Ambulance carries a stretcher in a lock box on the roof and relevant Stretcher bridles and guidelines for Vertical Rescue requirements. The stretcher is designed to fit inside the rear of the Ambulance and can be locked in place with a specific purpose fitted restraining belt. It carries a MARS (Manual/Automatic resuscitation System) unit, a full resuscitation bag and an AED. The Ambulance also has the capability to carry ten personnel if required, carries 4 x Portable hand held Radios as well as two Base Set Radios (UHF / VHF) for Surface and Underground communications. The ambulance is to be used only under the guidance of emergency response personnel and for patients in serious condition being transferred to other emergency services or a Medical Centre. Rescue Trailers There are two main ERT trailers set up for emergency situations. The trailers are located at the Mines Rescue Station. These trailers contain enough rescue equipment for the initial response to most emergencies. Fire Fighting / Rescue Resource 14.5.1 Fire appliance Site has a fire appliance permanently located at the Mines Rescue Station that carries all appropriate firefighting equipment including a mobile portable pump for drafting water from alternative water supplies. As the appliance does not have an on-board water supply (tank), site water carts are also fitted with fire-fighting couplings to assist as a resource in an emergency. There are also multiple adapters and couplings to source water from site in emergency situations. 14.5.2 Extrication Equipment Extrication equipment will be used when there are incidents requiring removal of anyone that may be trapped or crushed. The fire appliance carries 3 x 40 tonne high pressure lifting bags, a combination rescue tool (hand pump spreader/cutter) and basic glass management equipment.

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