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: <br /> Map 2.05.3-7 Culverts and Ditches <br /> : <br /> : <br /> Culvert <br /> Sizing for Subwatersheds <br /> ., Diameter Max Drainage <br /> Culvert Number (Inches) Basin (acres) Material <br /> a <br /> C1 18 14.5 CMP <br /> 0 08 <br /> C2 36 70.1 CMP <br /> C3 48 142.8 RCP <br /> s <br /> C4 24 29.8 CMP <br /> C5 18 14.5 CMP <br /> : <br /> C6 18 14.5 CMP <br /> C7 18 14.5 CMP <br /> 0 C8 24 29.8 CMP <br /> TSC9 24 29.8 CMP <br /> : <br /> C10 24 29.8 CMP <br /> I L 8D'8 <br /> - C11 18 14.5 CMP <br /> C12 18 14.5 CMP <br /> 0 C13 36 70.1 CMP <br /> .. <br /> C14 10 3.75 Plastic <br /> ; <br /> C15 10 3.75 Plastic <br /> C16 10 3.75 Plastic <br /> 3 C17 10 3.75 Plastic <br /> C18 10 3.75 Plastic <br /> ` C19 18 14.5 CMP <br /> C20 24 29.8 CMP <br /> a <br /> Pon 009 C21 24 29.8 CMP <br /> t T <br /> �t <br /> : <br /> .. Q <br /> D13 <br /> C6 <br /> e <br /> C1 7 <br /> D92 .......................................... <br /> 'sC5 <br /> 3 F 0,/ <br /> 16 <br /> 71 C4 <br /> I <br /> 0 <br /> I <br /> 2 <br /> Pond 0a <br /> D 9 <br /> V <br /> 9 - <br /> 2 <br /> D4 , <br /> ♦y <br /> Pond <br /> D7 <br /> D6 <br /> �- TS .. <br /> CERTIFICATION <br /> LLI certify that I have reviewed this <br /> ego*13 drawing and that is was prepared <br /> under my supervision. The <br /> information contained herein is <br /> accurate; to the best of my <br /> L ------- <br /> ------- dbelief <br /> : <br /> on a :;::_____ <br /> atio� W 1117 <br /> -.�; ision°#&Safety ro ess�ona eologis ate <br /> Mining <br /> Legend Notes Lorencito Canyon Mine <br /> Ditch data for ditches D64, D71, D72, D73, D74, D75, D76, D81, Culverts and Ditches <br /> Fill Perimeter D73 Ditch(with direction of flow) B B Cross Sections D82, D83, D84, D92, D94 and, D96 are shown in Table Ex. 15-2 <br /> C1 A Discharge Location <br /> Jeff Canyon Mine Ditch Summary found in Exhibit 15 of the DESIGNED BY: * DATE: 10 05 2017 <br /> Fill Perimeter Approved(not constructed) Culvert Lorencito Canyon Mine Permit Text . <br /> Rip-Rap <br /> DRAWN BY: NM f RGT SCALE: AS SHOWN <br /> Surface Disturbance Boundary XTO Culvert NORTH Ditches labeled 131-1316 were labeled in the field. <br /> PREPARED <br /> Surface Contour(ft) Tg Top Soil Stockpile Footprint FOR: 1i n e Map 2.05.3-7 <br /> Mine Roads Roads 0 200 400 600 800 <br /> I <br /> x RN-4 <br /> Approved 1/11/18 <br />