Supporting Technical Assessments

This plan has been prepared by Boffa Miskell Limited on the specific instructions of our Client. It is solely for our Client’s use in accordance with the agreed scope of work. Any use or reliance by a third party is at that party’s own risk. Where information has been supplied by the Client or obtained from other external sources, it has been assumed that it is accurate. No liability or responsibility is accepted by Boffa Miskell Limited for any errors or omissions to the extent that they arise from inaccurate information provided by the Client or any external source. File Ref: BM210482C_Waihi_North_Graphic_Supplement_FINAL.indd WAIHI NORTH Date: May 2022 | Revision: 4 Project Manager: [email protected] | Drawn: BMc | Checked: RGi Plan prepared for Oceana Gold by Boffa Miskell Limited www.boffamiskell.co.nz Figure 18 Proposed Tailings and Storage Facility 3 160 150 140 130 120 150 140 130 120 170 160 150 180 150 180 160 170 160 150 140 190 180 160 140 130 120 110 180 180 180 180 180 180 180 180 180 170 170 150 150 140 180 140 120 Prop sed Tailings and Storage Facilit Date: 28 October 2021 | Revision: 0 f Project Manager: rhys.girvan bof a iskell.co.nz | Drawn: B c f Fi le Ref: BM210482_15_A3L_TSF3_Proposed.mxd 0 200 m 1:6,000 @ A3 Projection: NZGD 2000 New Zealand Transverse Mercator Data Sources: Proposed Infrastructure sourced from Oceana Gold LIDAR sourced from WRC ° l has be n prepared by Boffa Miskell Limited on the specific instructions of our Client. It is solely for our Client's use in accordance with the agreed scope of work. Any use or reliance by a third party is at that party's own risk. Where information has been supplied by the Client or obtained from other ext nal sources, it has been assumed that it is accurate. No liability or esponsibility is accep ed by Boffa Miskell Limited for any errors or omissions to the extent that they arise from inaccurate information provided by the Client or any external source. Significant Natural Area Perimiter Road and Diversion Drain Proposed Fill - TSF3 Temporary Stockpiles Existing/Proposed Contours (2m) LEGEND Figur 4 0 Topsoil Stockpile Topsoil Stockpile Collection Pond TSF3 Stockpile

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