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Collection #1 See Map G -1 B for ditch path Diversion #1 See Map G -1 B for ditch path <br />10750 10750 Grades SWB -1 <br />10750 10750 Segment 1 Segment 2 <br />Segment 1 Segment 1: 26.7% 15.43 cfs 1.00ft. Freeboard <br />0.50 ft. 0.50 ft. Freeboard <br />�� Segment 2:1.0% t `7 _ � -0.70iF <br />10700 10700 10700 egment 10700 ts0� 2.50 �.5/0�1_ T <br />Grades <br />4.00 ft. I= 6.00 ft. -� <br />Segment 1:23.0% 10650 egment 2- <br />Trapezoidal Channel <br />10650 Trapezoidal Channel <br />10650 Equal Side Slopes <br />Segment 2: 1.5% p p p o 0 0 0 o O Equal Side Slopes <br />egment 2 Lo o to S 9 o o $ 0 0 Channel Lining: Grouted riprap Channel Lining: Pre mine waste rock <br />O O <br />SWB -6A SWB -6A +SWB -6B - "" o o r N N M m a a r i Li c+o <br />1.39 CFS 1.39 + 5.51 = 6.90 CFS <br />10600 10600 <br />LO 8 8 S OU) $ 41 00 Ln 00 ° 00 ron o ron o0 ° 00 nor) 00 <br />+ + + + + + + + + + + + + + + + + + + + + <br />O O r r N N M M <t V Ln In (13 LID r n W 00 W d) O <br />Segment 1 Segment 1 (rec) Segment 2 <br />-� 0.5 ft board 1�-'� soft. 0.50ft. Freeboard 5��r p ft. j- 0.50ft. Freeboard <br />-J - 2 -"' 4.00 % <br />\ T Trapezoidal Channel <br />Triangular Channel <br />Equal Side Slopes <br />Equal Side Slopes Channel Lining: Pre mine waste rock <br />24" CMP (half) Channel Lining: Grouted riprap <br />Diversion #1 B See Map G -1 B for ditch path <br />Collection #2 See Map G -1 B for ditch path Segment 1 Segment 2 10750 10750 Segment 1 r 0.50ft. Freeboard <br />°egment ^, SWB -2 1.60 ft. <br />10750 10750 10700 Grades 16.67 Cfs 1.50 T <br />0.50ft. Freeboard 10700 <br />SWB -6D 1 1 r-0.50 ft. Segment 1: 1.0% segment2_ Triangular Channel <br />Segment 1 2.26 cfs 0.7 ft. board T Segment 2: 9.8% -�� Segment Equal Side Slopes <br />10700 10700 \ ° 2 ft T 10650 Segment 3: 4.1 % 10650 Channel Lining: Grouted riprap <br />0 0 0 0 0 o O o 0 0 0 0 0 0 0 0 <br />Triangular Channel O to o LO O rn o ro o u7 O rn O to O Lo <br />Grades <br />egment 2 Equal Side Slopes + + + + + + + + + + + + + + + + g <br />10650 Segment 1: 32.8% egment2 10650 24" CMP (half) Channel Lining: Groutedriprep Segment 2 N N M M "T "t rn u" m m ~ Segment 3 <br />Segment 2:12.3% g Segment 2 (rec) <br />10600 Segment 3:1.3% 1. ft. Freeboard 1 ����- O.SOR. Freeboard <br />10600 Segment 1 (rec) Segment 3 1 <br />/�/� 1.30 ft. T <br />C o. 0.... - r+0o O o r+On O g t. ft. 1.50 `-` _ -1.50 1.50 1.50 <br />--I 2.50 ft.� �- <br />N N c0 (h v 0.75ft. Freeboard 50 ft. Freeboard Triangular Channel <br />1.00ft. Freeboard Equal Side Slopes <br />t 1 _`�,� Trapezoidal Channel <br />Equal Side Slopes Channel Lining: Grouted riprap <br />2.50 2.50 41, <br />46" CMP (half) Channel Lining: Grouted riprap <br />0.50 ft. <br />Triangular Channel <br />Pre See Ma G -1 B for ditch path <br />Triangular Channel Equal Side Slopes <br />Equal Side Slopes Channel Lining: Pre mine waste rock Diversion #2 Segment 1 p p <br />Channel Lining: Grouted riprep <br />Map p SWB_r _ �_ l 0.508. Freeboard <br />OIIeCtIOn #3 See Ma G -1 B for ditch path 10750 39 r 10750 1 ,.71 T <br />10750 T- <br />10750 <br />SWB -7A SWB -7A + SWB -7B + SWB -7C Typical Grouted Channel 10700 ------Segment Triangular Channel <br />2.17 cfs 2.17 + 2.60 + 4.15 = 8.92 cfs (longintudinal view) <br />�� Grades I 10700 Channel) <br />10700 10700 Lining: Native site material <br />Segment 1 Segment 1: 1.0% 10650 <br />O O O O o O O O O O O O O O <br />10650 egment <br />O Ln LO O LO O LO O LO O to O LO <br />- - <br />10650 4 in. HDPE drain pipes; located every 30 ft. along channel + + + + + + + + + + + + + 0 0 N N M (o et eF u) ,n LID m <br />Grades egment 2 <br />10600 Segment 1: 15.5% SWB -7A + SWB -7B 10600 Gro <br />Segment 2: 2.0% 2.17 + 2.60 = 4.77 cfs unted channel <br />10550 Segment 3: 6.1 % 10550 Pertora ed end RECEIVED <br />L°n 00 Lon C) Loo 0o r0n o0 to 0 0o u) 0o Lon 00 Lon o0 .0n 00 <br />N N m M v LID CID (0 1, 1, 00 00 0 ' 6 inches of pipe into the underlying Division utFoe..,s;ation, <br />Segment 1 Segment 2 Segment 3 ground; 3 inches protruding from Mining & Safety <br />0.50ft. Freeboard 1 25 f� O.SOft. Freeboard <br />channel bottom See Map G -1 B for ditch path <br />1 OOft. Freeboard -_ �/ � 1_�75� _ p,,. 1_�_ . <br />05° Grades <br />W T T -� T Diversion #3 Diversion #3B <br />T Triangular Channel Triangular Channel Segment 1: 4.SD <br />Triangular Channel Equal Side Slopes Equal Side Slopes 10750 g <br />Equal Side Slopes Grades Connection of HDPE drain pipe 10750 <br />Channel Lining: Pre mine waste rock Channel Lining: Pre mine waste rock <br />Channel Lining: Pre mine waste rock Segment 1: 12% SWB -4 <br />10700 Segment 2: 5.0% 43.8 cfs 1 0700 <br />10700 - <br />egment 2 -� Segment 1__ <br />egment 1 cfs <br />Collection #4 Segment 1 <br />See Map G -1 B for ditch path 1os5o 10650 <br />p p o $ o O o O o 0 <br />+ + + + + + + + LID + + + + LO <br />+ <br />10700 SWB -7D 10700 <br />N N (V) M el' eY b iu7 co (ID f+ h W O O 10650 <br />4.79 cfs 0.50ft. Freeboard <br />I- 0.75 0 0 <br />1065 -- .egment 10650 .5 `L2. 0 �- 0 LO <br />Grades TriangularChanl Segment 1 Segment 2 0 0 <br />Segment 1:1.5% <br />10600 _ _ _ 10600 Equal Side Slopes <br />00 CD 00 r0n 0o r0n 00 Channel Lining: Pre mine waste rock <br />0 0 r N N M 2.0 ft reeboard board Segment 1 <br />0. ft. <br />050ft 0.50ft. Freeboard <br />60" CMP (half) 60" CMP (half) R,R°'C '1,�f <br />Triangular Channel <br />See Map G -1 B for ditch path Equal Side Slopes FEB 2 7 Z01 <br />Channel Lining: Native site material <br />Collection #5 Segment 1 Segment 2 Segment 2 (rec) Segment 1 (rec) Segment 2 (rec) DivisionL;tkecPa.. ition <br />SWB -s Mining & Safe y <br />10700 2.41 cfs 10700 <br />O.SOft. Freeboard <br />n_ r 0.75 ft.. 1 1 r 0.25ft. 50ft. Freeboard r0.75ft. Freeboard <br />y" 1� 1.0 f . aboard �- 1 Z_ 1 1.25 <br />10650 egment 10650 �- 2.0o ft.�ooft. Freeboard \_� --I 1.5`0 <br />Grades Triangular Channel 0 ft 4.00 ft. f 4.00 n. <br />Segment 1: 2.2% Segment Equal Side Slopes Trapezoidal Channel Trapezoidal Channel <br />° Channel Lining: Pre mine waste rock Trapezoidal Channel <br />10600 Segment 2: 84% 10600 Equal Side Slopes Equal Side Slopes e <br />0 0 0 0 0 0 0 0 0 0 0 0 0 0 36" CMP (half) Channel Lining: Grouted ri ra Equal Side Slopes ,• -- <br />9 P P Channel Lining: Grouted riprap Legend <br />OO + o + + + + + + + + + + LO Channel Lining: Grouted riprap ��,pf� <br />O r- �- N N M co V rt u') Ln CID O <br />Ditch grade <br />Water level <br />NOTES: Ditch locations can be seen on Maps C -1, C -2, C -3, G -1, and G -1 B. Figures G -4 and G -4 show culvert and ditch lining standards for the Revenue Mine. Table 6 -1 contains all of the REVISIONS BY DATE DES: BL <br />hydraulic calculations for the channel linings shown on the ditch segments on this map. TR -01 Facility Changes, Revise Mine Water Drainage Plan GL 9/25/13 DRN: BL 0130/14 Map G -5: Ditch Designs <br />TR -02 Reduction of Atlas Waste pile size, and ditch redesigns BL 01/30/14 CHK:GL Greg Lewicki And Associates Revenue Mine <br />APPD: GL SCALE 11541 Warrington Court Phone (303)- 346 -5196 <br />ASSHOWN Parker, CO USA 80138 E -Mail- info @lewicki.biz Star Mine Operations <br />