3 x PIPE DIAMETER (MIN) 4 x PIPE DIAMETER (MIN) PRE-CAST WING WALL PIPE CULVERT (DIA VARIES) ROCK RIP-RAP (BOULDER SIZE VARIES) E - CULVERT OUTLET PLAN SCALE 1:10 @ A1 PIPE CULVERT DRAINAGE MATERIAL TO BE WRAPPED IN GEOTEXTILE CLOTH WINGWALL ROCK RIP-RAP BASE OF SWALE/EXISTING GROUND ROCK RIP-RAP EARTH BUND LEVEL F - CULVERT OUTLET SECTION SCALE 1:10 @ A1 FLOW This Drawing must not be used for Construction unless signed as Approved Date Check Drafting Date Drawn Revision No A1 Rev: Drawing No: Original Size Title Project Check Designer Drafted Scale Design Note: * indicates signatures on original issue of drawing or last revision of drawing Approved Checked Appvd. Cad File No: 27 May 2022 - 3:03 PM P:\221\2210835\CAD\C3D\Design_WKP Mine\Production Drawings\2210835-CD-1515.dwg Plotted By: Hamish Kerr PRC No.: PTR No.: TIN No.: Date issued.: Date issued.: Issued at.: Sheet No. Drawings as an instrument of service are the property of OceanaGold, and, as such, must not be reproduce or copied in part or in full without permission. All drawing are to be return when no longer in use. BECA DWG No: 2210835-CD-1515 WAIHI NORTH PROJECT STORMWATER TYPICAL DETAILS WAI-981-000-DWG-CI-1505 B BKH KW - AS SHOWN A FOR INFORMATION BKH 08.02.22 B FOR INFORMATION: UPDATED PROJECT NAME RTS HEK EG 26.05.22 2210835 Engineer: P. GLOWREY FOR INFORMATION NOT FOR CONSTRUCTION 1505
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