Supporting Technical Assessments

File: WAI-985-000-REP-LC-0050-Rev0.docx This report shall only be read in its entirety. DOCUMENT CONTROL Document information Title Oceana Gold (New Zealand) Limited Waihi North Project Ground Settlement Report Revision 0 Date 23/06/2022 EGL Reference 9049 Client Reference WAI-985-000-REP-LC-0050 File Name WAI-985-000-REP-LC-0050-Rev0.docx Document roles and approvals Role Name Credentials Signature Doc. Rev. Date Author E. Torvelainen BE (Hons) Civil, MEngNZ 0 23/06/2022 Reviewer T. Matuschka BE (Hons) Civil, PhD, FEngNZ, CPEng 0 23/06/2022 EGL Approval T. Matuschka EGL Director 0 23/06/2022 Final copy issue requires signatures. Document revision and issue record Revision. Date Revision Description Issue by 0 23/06/2022 Resource Consent Issue E. Torvelainen Draft revisions are given alphabetic characters. Final copy issue and subsequent revision are given numeric characters. Document applicability and disclaimers This report has been prepared by EGL (Engineering Geology Limited) solely for the benefit of Oceana Gold (New Zealand) Limited as our client with respect to the brief given to us. The content of this report and any advice given in undertaking this work cannot to be relied on by any person or parties other than the client, or for any purpose other than the client’s particular brief, without EGL’s prior agreement. This report shall only be read in its entirety. Where this report is issued in draft the contents shall be for initial information and review only and are subject to change and shall not be relied upon.

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