Laserfiche WebLink
5410 <br />-6 <br />o� <br />w <br />0 <br />tr <br />O <br />0 <br />0 <br />N <br />0+00 <br />SECTION 20 -1 <br />OFFSITE BASIN 20 0+10 <br />Q,w- 2.93 CFS <br />5410 <br />0+,5008 <br />W.S. - 5408.04 O N =0.0.50 <br />V = 3.93 FPS O N =0.035 <br />UPSTREAM SLOPE(S) <br />S = 0.0694 (6.94 <br />= 0.45' O Qm , N= 0.050 <br />= 0.20 <br />SECTION 20 -3.5 <br />OFFSITE BASIN 20 <br />Quo= 2.93 CFS <br />12- THICK LAYER ANGULAR <br />RIPRAP, D„ = 6- <br />SLOPE VARIES (20%25 %) <br />V= 6.13 FPS O 0 ,N =0.040 <br />(ARMORING REQ'D) <br />S = 0.25 <br />5402 <br />5376 <br />5374 <br />\ <br />M <br />9n <br />\ <br />n <br />\ <br />o <br />n <br />/ <br />++ <br />t3�i <br />0 <br />1 <br />ro <br />1 <br />73.59\ <br />1` <br />W / <br />i3 <br />0202 / <br />74.49 <br />/ <br />\ <br />W <br />0+00 <br />SECTION 20 -1 <br />OFFSITE BASIN 20 0+10 <br />Q,w- 2.93 CFS <br />5410 <br />0+,5008 <br />W.S. - 5408.04 O N =0.0.50 <br />V = 3.93 FPS O N =0.035 <br />UPSTREAM SLOPE(S) <br />S = 0.0694 (6.94 <br />= 0.45' O Qm , N= 0.050 <br />= 0.20 <br />SECTION 20 -3.5 <br />OFFSITE BASIN 20 <br />Quo= 2.93 CFS <br />12- THICK LAYER ANGULAR <br />RIPRAP, D„ = 6- <br />SLOPE VARIES (20%25 %) <br />V= 6.13 FPS O 0 ,N =0.040 <br />(ARMORING REQ'D) <br />S = 0.25 <br />5402 <br />5376 <br />5374 <br />\ <br />M <br />9n <br />\ <br />H <br />n <br />o <br />n <br />Lii <br />t3�i <br />0 <br />N <br />W <br />1 <br />73.59\ <br />1` <br />W / <br />i3 <br />0202 / <br />74.49 <br />/ <br />N <br />m <br />SECTION 20 -2 <br />OFFSITE BASIN 20 <br />0.= 2.93 CFS <br />Np f, <br />�x2n -1 <br />5404 5380 <br />5402 5378 <br />5400 <br />00+0 0+10 <br />W.S. = 5402.02 O N =0.050 <br />V = 4.90 FPS O N =0.035 <br />UPSTREAM SLOPE(S) <br />S = 0.0140 (14.007) <br />11n <br />M <br />9n <br />H <br />y <br />o <br />n <br />Lii <br />t3�i <br />� N <br />n <br />N <br />W <br />� � <br />73.59\ <br />1` <br />W / <br />W <br />M <br />74.49 <br />0+00 <br />SECTION 20-4 <br />,_ <br />5376 <br />5374 <br />W.S. = 5374.49 O N =0.050 <br />V = 4.18 FPS O N =0.035 <br />OFFSITE BASIN 20 <br />+ POND 20 OUTLET UPSTREAM SLOPE(S) <br />Q,w- 3.64 CFS S - 0.OM (11587) <br />OFFSITE BASIN 20 <br />Q1oo = 2.93 CFS (FROM OFFSITE BASIN 20 <br />Q100 = 0.71 CFS (FROM POND 20 OUITLET) <br />Q100 = 3.64 CFS TOTAL(BELOW CONFLUENCE) <br />'Tn <br />89 <br />•i � o r� <br />F <br />w� <br />am <br />�o <br />N� <br />1 �t <br />SECTION 20 -3 <br />POND 20 DISCHARGE <br />Qom, = 0.71 CFS <br />5376 <br />5374 <br />5372 <br />0+ 0 78 <br />W.S. = 5379.33 O N =0.050 <br />V - 2.11 FPS O N =0.035 <br />UPSTREAM S'LOPE(S <br />S - 0.0694 (6.947 <br />rw <br />\ + <br />ol <br />1n <br />pn <br />13 <br />1 �t <br />SECTION 20 -3 <br />POND 20 DISCHARGE <br />Qom, = 0.71 CFS <br />5376 <br />5374 <br />5372 <br />0+ 0 78 <br />W.S. = 5379.33 O N =0.050 <br />V - 2.11 FPS O N =0.035 <br />UPSTREAM S'LOPE(S <br />S - 0.0694 (6.947 <br />rw <br />\ + <br />ol <br />1n <br />pn <br />t3�i <br />N <br />N <br />W <br />� � <br />73.59\ <br />1` <br />W <br />M <br />m 0+00 <br />1 <br />N <br />SECTION 20 -5 <br />_: �� � OFFSITE BASIN 20 <br />+ POND 20 OUTLET <br />• .. � , Qm= 3.64 CFS <br />7�r� <br />5376 <br />5374 <br />5372 <br />0+10 <br />W.S. - 5373.59 O N =0.050 <br />V = 3.04 FPS O N =0.035 <br />UPSTREAM SLOPE(S) <br />S - 0.0242 (2.4247) <br />SCALE: HORIZONTAL = 1"=10' <br />VERTICAL -1'=2' <br />w REVWN& � DATE 4/3012013 0� er RLC DATE 7/2012012 2350 G ROW OFFSITE BASIN 20 X- SECTIONS <br />,„ m DATE 6,17,zou �, �,� 7/20/2012 O Connor 1�es�►n Group, Inc. GPtxlne (9` o) 241 - 712505 <br />®_ �� �� 7 20,2 SITE DRAINAGE MANAGEMENT PLAN <br />Fax: (970) 241 -7852 COTTER CORPORATION MINE SM -18 I sw 4 O,l 1 <br />