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0 <br />Ceir Diversion <br />tructure <br />PROFILE - UPPER DIVERSION STRUCTURE <br />NW EXISTING <br />6020 GROUND <br />6000 C-- �_ <br />5980 DS1 <br />5960 <br />5940 <br />SCALE 1:960 a <br />0 80 160 FEET <br />CHANNEL CROSS SECTION <br />-- 17' <br />1 <br />�1 /Z _ 2.5' DEPTH <br />NATIVE SOIL �/ % <br />SCALE 1:60 <br />0 5 10 FEET <br />C <br />DS2 <br />N M <br />a o_ <br />13 <br />O <br />i BOUNDARY ... .� <br />.28 ACRES) <br />a6 e5� 59a„ <br />D <br />SE <br />6020 <br />6000 <br />EXCAVATED = _ — — _ 5980 <br />REGRADED DS3 DS4 — _ _ 5960 <br />CHANNEL DS5 DSs <br />5940 <br />a a a a a. <br />EXPLANATION <br />Flow Direction of Stormwater Runoff <br />— Stormwater Flowpath <br />rrm Waste Rock Pile <br />Permit Boundary <br />Mine Facility <br />Sub -Basin Boundary <br />0 Contributing to Mine Facilities Area <br />N Sub -Basin ID and Acreage <br />D <br />0.91 ac <br />D 0 [ <br />EN <br />PROFILE - TYPICAL CHECK/DROP STRUCTURE <br />® PO B urporauon �rv.a.�� <br />PO Box 700 <br />cotter Nucla CO 81424 <br />JD -6 Mine <br />_ 8' <br />8'- 14' <br />DROP FACE <br />11 <br />DROP BASIN <br />Drainage Design Plan <br />FLOW <br />Plate 3 <br />S = 0.035 <br />Planned Channel Reconstruction for the <br />1.5' <br />4:1 <br />EXISTING GROUND <br />s = 0.035 FLOW <br />—�� <br />Upper Diversion Structure <br />File: JD6_PIt3_UDS_ Planned _02.dwg <br />Scale: As Noted <br />Date: 10/28/2013 <br />D84 Grain <br />Project No: 4148A <br />County: Montrose County, CO <br />SCALE 1:60 Size of 16" <br />0 5 10 FEET <br />/ <br />/ <br />Whetstone' <br />Drawn By: SK <br />NATIVE SOIL— <br />° `" .� <br />Checked By: SW <br />