R+ R+ R+ R+ R+ R+ R+ R+ R+ R+ WRS BENCHES GRADED AT 2% TO DIRECT WATER TO SW DIVERSION DRAIN WRS TSP AND SPILLWAY WILLOWS PORTAL WETLAND (20 m BUFFER) WILLOWS COLLECTION POND ACCESS ROAD BUNDED WITH 1M HIGH BUND WRS HAUL ROAD BUNDED WITH 1M HIGH BUND COMPACTED EARTH BUND ABOVE PORTAL NATURAL INCISED GULLY ARMOUR WITH RIPRAP IF REQUIRED TUNNEL SITE FACILITIES AREA (SFA) DESIGN BY BECA TOE PERIMETER DRAIN CLEAN STORMWATER DIVERSION DRAIN STORMWATER SIDE CHANNEL 265 mRL 205 mRL 160 mRL ACCESS TRACK, GRADED 2% TO INSIDE, BUNDED WITH 0.5M HIGH BUND MatauraStream OUTLET PROTECTION EXISTING CULVERT TO BE ASSESSED BY BECA CW NORTH CW SOUTH CW LOW SOUTH SW02 SW01 SW SOUTH CW SOUTH EAST SW03 - SW09 ¬« 4 ¬« 6 ¬« 1 ¬« 7 ¬« 3 ¬« 8 ¬« 5 ¬« 2 ¬« 9 2763100 2763100 2763200 2763200 2763300 2763300 2763400 2763400 2763500 2763500 2763600 2763600 2763700 2763700 2763800 2763800 6423700 6423700 6423800 6423800 6423900 6423900 6424000 6424000 CLIENT OCEANA GOLD (NEW ZEALAND) LIMITED LEGENDTopography and design linework Watercourse Catchment R+ Energy dissipation and erosion protection Swale drain Culverts Rule_1 Rule_1 Rule_1 Rule_1 Rule_1 NOTES COPYRIGHT 1. SIA design linework supplied by BECA, December 2021. 2. Schematic only, not to be interpreted as an engineering design or construction drawing. 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. PROJECT WAIHI NORTH PROJECT - GEOTECHNICAL ASSESSMENT TITLE CHANNEL CHARACTERISTIC REFERENCE PLAN 20148384 0 16 2022-02-09 ZJ SBC TM Path: K:\GIS\Projects-Dynamics\2020\20148384_OGL_Waihi\MapDocuments\R017\20148384-017-R-F016-Rev0_A3L_GIS.mxd IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: A3 CONSULTANT PROJECT NO. REPORT REV. FIGURE YYYY-MM-DD PREPARED REVIEW APPROVED 25mm 0 0 50 100 METRES REFERENCE SCALE: 1:2,000 (at A3) ISSUED FOR COMMENT DRAFT 1 1 1 1 Rule_ Rule_ Rule_ Rule_ Rule_1 Rule_1 Rule_1 Rule_1 Rule_1 Rule_1 CW diversion drain steep - TRM lined CW diversion drain flat - grass lined SW channel steep - rock lined SW channel flat - rock lined Pip line to pond (design by others) Stormwater Channels (Refer Table 19) 017
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