2001-12-11_PERMIT FILE - C1996084 ‎(9)‎

• Permit No: C1996084
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: EXHIBIT 15-17 Mine Area P2 SEDIMENT CONTROL POND 2-3
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
Copyright 1998 Pamela J. Schwab
Civil Sa(N2re Design
Subwatershed Hydro%gy Detai/;
•

SW
#
SWS
# sWS Area

(ac) Time of
Conc
(hrs) Musk K

(hrs)
Musk X Curve

Number
UHS Peak
Discharge
(cfs) Runoff
Volume
(at-R)
#3 1 0.940 0.026 0.000 0.000 94.000 F 1.94 0.177
0.940 1.94 0.177
#1 1 9.590 0.007 0.000 0.000 94.000 F 19.77 1.801
2 25.190 0.095 0.000 0.000 69.000 M 18.09 1.295
3 8.710 0.029 0.000 0.000 73.000 F 7.98 0.578
4 4.760 0.003 0.000 0.000 94.000 F 9.81 0.894
~ 48.250 55.66 4.568
#2 1 0.300 0.095 0.000 0.000 73.000 S 0.28 0.020
2 1.820 0.008 0.000 0.000 94.000 F 3.75 0.342
3 1.010 0.037 0.000 0.000 94.000 F 2.08 0.190
51.380 50.26 5.119
#4 ~ 52.320 49.77 5.296
#5 ~ 52.320 49.77 5.296
Subwatershed Sedimento%gy Detai/;

Stru
#
sWS
#

Soil K

L (ft)

5 (%)

C

P

Ps #
sediment

(tons) Peak
Sediment
Cont.

(mg/I) Peak
Settleable
Conc

(ml/I)
24VW

(ml/I)
#3 1 0.320 175 .00 18 .00 0.7100 1.0000 4 50.1 330,216 89.47 51.06
50.1 330,216 89.47 51.06
#1 1 0.370 100 .00 41 .00 0.7100 1.0000 1 1,335.9 718,200 389.84 230.12
2 0.370 100. 00 40. 00 0.0060 1.0000 1 8.7 11,087 6.02 2.69
3 0.370 100. 00 44. 00 0.0060 1.0000 1 3.8 10,289 5.58 2.65
4 0.370 100. 00 70 .00 0.7100 1.0000 1 950.2 921,066 499.95 301.96
2,298.7 716,183 388.74 164.94
#2 1 0.320 225. 00 7. 00 0.0060 1.0000 4 0.0 1,059 0.29 0.16
2 0.370 100. 00 37. 00 0.7100 1.0000 1 188.3 573,598 311.35 181.28
3 0.320 175. 00 14. 00 0.7100 1.0000 4 39.9 252,897 68.52 38.85
2,355.9 626,610 328.67 148.41
A'4 ~ 2,406.0 697,632 362.20 144.92
#5 ~ 2,406.0 970,113 503.67 140.24
Filename: Ditches -new 2-3.sc4 Printed 04-19-2001