Supporting Technical Assessments

OceanaGold Waihi North Project Vibration Performance Assessment Page 33 of 41 Project Number: HP2006-2 Heilig & Partners Save Date: 21/06/2022 5:55:00 PM ABN 56 082 976 714 File Name: WAI-985-000-REP-LC-0018_Rev 0 Favona Underground, OceanaGold has demonstrated through the mining of both open pit and underground operations in Waihi, its capability to incorporate the necessary controls into the mine schedules. It is fully expected that blasting for the WNP will be similarly positioned.

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