Supporting Technical Assessments

MODIFIED NZMG Catchment boundary LEGEND Willows collection pond WRS Access roads Topsoil stockpiles WRS extent CLEAN WATER NORTH 4.1 Ha CLEAN WATER SOUTH CULVERT AT PORTAL 2.9 Ha TRIBUTARY R12 CATCHMENT 7.9 Ha CLEAN WATER SOUTH EAST MAIN ACCESS CULVERT 1.97 Ha CLEAN WATER SOUTH LOW CULVERT 1 0.22 Ha CLEAN WATER SOUTH LOW CULVERT 2 0.13 Ha 205 mRL 1:7 1:12 1:12 161.5 mRL WRS Q1 WILLOWS COLLECTION POND TUNNEL MAGAZINE WETLAND (20M BUFFER) SITE FACILITIES AREA (SFA) DESIGN BY BECA IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: A3 0 25 mm PROJECT NO. REV. PROJECT CONSULTANT PREPARED REVIEW APPROVED YYYY-MM-DD CLIENT WAIHI NORTH PROJECT - GEOTECHNICAL ASSESSMENT TITLE WATER MANAGEMENT - CATCHMENTS Year 1 Q1 20148384 REPORT 0 FIGURE 1 3 OCEANA GOLD (NEW ZEALAND) LIMITED 2021-11-22 ZJ SBC TM \\azaeccfsvm1\Auckland\GIS\Projects-Dynamics\2020\20148384_OGL_Waihi\MapDocuments Information contained in this drawing is the copyright of Golder Associates (NZ) Ltd. Unauthorised use or reproduction of this plan either wholly or in part without written permission infringes copyright. © Golder Associates (NZ) Ltd. COPYRIGHT 1. Schematic only, not to be interpreted as an engineering design or construction drawing. 2. Figure must be printed in colour. NOTES 017

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