Supporting Technical Assessments

LEGEND Proposed design WRS Clean water diversion Stormwater draininage Design crest Design toe Culvert Under drain SECTION 5 Toe seepage collection pond Uphill CW Steep diversion channel Refer to Figure 20 - detail design based on bank cut material Access road cut - construct safety bund on outside edge - see Figure 15 for bund and SW - Steep channel dimensions - single lane only Orginal surface Cut slope 60 ° Grade 2% Total width 10m Single lane carriage running surface - 6.9m IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: A3 0 25 mm TITLE PROJECT NO. REV. PROJECT CONSULTANT PREPARED REVIEW APPROVED YYYY-MM-DD WAIHI NORTH PROJECT - GEOTECHNICAL ASSESSMENT WATER MANAGEMENT - WRS TOE INDICATIVE SECTION 5 20148384 REPORT 017 FIGURE E05 CLIENT 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

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