2013-10-30_REVISION - M1977310 ‎(3)‎

• Permit No: M1977310
• IBM Index Class Name: REVISION
• Doc Date: 10/30/2013
• Doc Name: DRAINAGE DESIGN PLAN FOR THE JD6 MINE
• From: COTTER
• To: DRMS
• Type & Sequence: AM1
• Email Name: TC1
• Email Name: SJM
• Media Type: D
• Archive: No

JD -6 Mine - Drainage Design Plan 73
(o) JD -6 Mine MDS Profile P7
\ \tsclient \D\ Projects \4148_JD_6 \SWMP_DDP \Channel \JD6MDS_l.out
Input File: \ \tsclient \D\ Projects \4148_JD_6 \SWMP_DDP \Channel \JD6MDS_7.sec
Run Date: 06/12/13
Analysis Procedure: Hydraulics & Regression
Cross Section Number: 7
Resistance Method: Thorne and Zevenbergen
D84: 25.000 mm
Q = aR"b a= 367.361450 b= 2.903494 r"2= 0.991057 n =12
Q = aZ "b a= 35.145248 b =3.424 r "2= 0.986430 n =12
STAGE
AREA
PERIM
WIDTH
R
DHYD
SLOPE
n
VAVG
Q
SHEAR
FROUDE
(ft)
(sq ft)
(ft)
(f t)
(f t)
(ft)
(ft /ft)
(ft /s)
(cfs)
(psf)
0.1
0.07
1.35
1.33
0.05
0.05
0.1119
0.059
1.19
0.08
0.37
0.9066
0.2
0.25
2.22
2.18
0.11
0.11
0.1119
0.045
2.53
0.62
0.77
1.3255
0.3
0.51
3.04
2.97
0.17
0.17
0.1119
0.039
3.86
1.95
1.16
1.6497
0.4
0.83
3.69
3.58
0.23
0.23
0.1119
0.036
5.17
4.31
1.58
1.8886
0.5
1.22
4.32
4.19
0.28
0.29
0.1119
0.034
6.33
7.74
1.97
2.0644
0.6
1.67
4.96
4.79
0.34
0.35
0.1119
0.033
7.39
12.35
2.35
2.2041
0.7
2.18
5.72
5.52
0.38
0.4
0.1119
0.032
8.25
18.00
2.66
2.3107
0.8
2.78
6.73
6.51
0.41
0.43
0.1119
0.031
8.88
24.72
2.89
2.3915
0.9
3.49
8.07
7.83
0.43
0.45
0.1119
0.031
9.29
32.44
3.02
2.4500
1.0
4.37
9.94
9.68
0.44
0.45
0.1119
0.03
9.49
41.41
3.07
2.4900
1.1
5.42
11.46
11.19
0.47
0.48
0.1119
0.03
10.09
54.67
3.3
2.5573
1.2
6.6
12.79
12.51
0.52
0.53
0.1119
0.03
10.84
71.54
3.6
2.6296
(p) JD -6 Mine LDS -E Profile P1
\ \tsclient \D\ Projects \4148_JD_6 \SWMP_DDP \Channel \JD6LDS_E_l.out
Input File: \ \tsclient \D\ Projects \4148_JD_6 \SWMP_DDP \Channel \JD6LDS_El.sec
Run Date: 06/12/13
Analysis Procedure: Hydraulics & Regression
Cross Section Number: 1
Resistance Method: Thorne and zevenbergen
D84: 25.000 mm
Q = aR"b a= 170.822617 b= 2.512941 r °2= 0.995368 n =13
Q = aZ "b a= 38.229424 b =2.986 r'2= 0.982018 n =13
STAGE AREA PERIM WIDTH R DHYD SLOPE n VAVG Q SHEAR FROUDE
(f t) (sq ft) (ft) (ft) (ft) (ft) (ft /ft) (ft /s) (cfs) (psf)
0.1 0.22 3.57 3.56 0.06 0.06 0.0441 0.06 0.8 0.17 0.17 0.5719
0.2 0.62 4.46 4.42 0.14 0.14 0.0441 0.043 1.96 1.22 0.38 0.9181
0.3 1.1 5.15 5.08 0.21 0.22 0.0441 0.038 2.98 3.27 0.59 1.1282
0.4 1.64 5.84 5.74 0.28 0.29 0.0441 0.035 3.84 6.3 0.77 1.2678
0.5 2.25 6.53 6.4 0.34 0.35 0.0441 0.033 4.61 10.36 0.95 1.3723
0.6 2.92 7.22 7.07 0.4 0.41 0.0441 0.032 5.31 15.51 1.11 1.4559
0.7 3.65 7.8 7.61 0.47 0.48 0.0441 0.031 6.01 21.97 1.29 1.5290
0.8 4.44 8.38 8.15 0.53 0.54 0.0441 0.031 6.66 29.6 1.46 1.5907
0.9 5.33 10.45 10.18 0.51 0.52 0.0441 0.03 6.56 34.96 1.4 1.5983
1.0 6.39 11.26 10.96 0.57 0.58 0.0441 0.03 7.15 45.66 1.56 1.6510
1.1 7.52 12.07 11.74 0.62 0.64 0.0441 0.03 7.71 58.00 1.71 1.6979
1.2 8.73 12.88 12.52 0.68 0.7 0.0441 0.029 8.25 72.04 1.87 1.7403
1.3 10.03 13.85 13.46 0.72 0.74 0.0441 0.029 8.69 87.18 1.99 1.7753
4148A.131028 Whetstone Associates