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 74
(q) JD -6 Mine LDS -E Profile P2
\ \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_E2.sec
Run Date: 06/12/13
Analysis Procedure: Hydraulics & Regression
Cross Section Number: 2
Resistance Method: Thorne and Zevenbergen
D84: 25.000 mm
Q = aR"b a= 101.983604 b= 2.468383 r"2= 0.999693 n =16
Q = aZ"b a= 22.951614 b =3.121 r "2= 0.983672 n =16
STAGE AREA PERIM WIDTH R DHYD SLOPE n VAVG Q SHEAR FROUDE
(ft) (sq ft) (ft) (ft) (ft) (ft) (ft /ft) (ft /s) (cfs) (psf)
0.1 0.14 2.58 2.57 0.06 0.06 0.0215 0.061 0.52 0.08 0.07 0.3901
0.2 0.47 3.87 3.84 0.12 0.12 0.0215 0.044 1.21 0.57 0.16 0.6075
0.3 0.91 4.89 4.85 0.19 0.19 0.0215 0.038 1.85 1.68 0.25 0.7551
0.4 1.43 5.66 5.58 0.25 0.26 0.0215 0.035 2.47 3.53 0.34 0.8609
0.5 2.02 6.4 6.29 0.32 0.32 0.0215 0.034 3.02 6.11 0.42 0.9388
0.6 2.69 7.15 7.01 0.38 0.38 0.0215 0.032 3.52 9.45 0.5 1.0002
0.7 3.42 7.84 7.67 0.44 0.45 0.0215 0.032 3.99 13.65 0.59 1.0522
0.8 4.22 8.43 8.22 0.5 0.51 0.0215 0.031 4.47 18.83 0.67 1.0987
0.9 5.07 8.97 8.73 0.56 0.58 0.0215 0.03 4.93 24.95 0.76 1.1391
1 5.96 9.49 9.2 0.63 0.65 0.0215 0.03 5.37 31.99 0.84 1.1747
1.1 6.91 10.01 9.68 0.69 0.71 0.0215 0.029 5.78 39.93 0.93 1.2061
1.2 7.9 10.54 10.16 0.75 0.78 0.0215 0.029 6.18 48.77 1.01 1.2341
1.3 8.94 11.06 10.64 0.81 0.84 0.0215 0.029 6.55 58.54 1.08 1.2595
1.4 10.02 11.59 11.12 0.86 0.9 0.0215 0.029 6.91 69.28 1.16 1.2828
1.5 11.16 12.12 11.6 0.92 0.96 0.0215 0.028 7.26 81.01 1.24 1.3042
1.6 12.35 12.85 12.3 0.96 1 0.0215 0.028 7.51 92.84 1.29 1.3212
(r) JD -6 Mine LDS -E Profile P3
\ \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_E3.sec
Run Date: 06/12/13
Analysis Procedure: Hydraulics & Regression
Cross Section Number: 3
Resistance Method: Thorne and Zevenbergen
D84: 25.000 mm
Q = aR'b a= 106.710182 b= 2.439519 r "2= 0.998007 n =11
Q = aZ"b a= 30.366320 b =3.182 r"2= 0.983563 n =11
STAGE AREA PERIM WIDTH R DHYD SLOPE n VAVG Q SHEAR FROUDE
(ft) (sq ft) (ft) (ft) (ft) (ft) (ft /ft) (ft /s) (cfs) (psf)
0.1 0.18 2.88 2.87 0.06 0.06 0.0223 0.056 0.63 0.12 0.09 0.4396
0.2 0.57 4.8 4.77 0.12 0.12 0.0223 0.045 1.19 0.68 0.16 0.6115
0.3 1.09 5.58 5.52 0.2 0.2 0.0223 0.038 1.97 2.15 0.27 0.7816
0.4 1.67 6.12 6.02 0.27 0.28 0.0223 0.035 2.67 4.46 0.38 0.8947
0.5 2.29 6.65 6.51 0.34 0.35 0.0223 0.033 3.29 7.54 0.48 0.9760
0.6 2.97 7.19 7.01 0.41 0.42 0.0223 0.032 3.84 11.4 0.58 1.0393
0.7 3.7 7.78 7.57 0.47 0.49 0.0223 0.031 4.32 15.97 0.66 1.0895
0.8 4.49 8.62 8.38 0.52 0.54 0.0223 0.031 4.68 21.05 0.73 1.1270
0.9 5.37 9.46 9.19 0.57 0.58 0.0223 0.03 5.04 27.06 0.79 1.1611
1 6.33 10.3 10.01 0.61 0.63 0.0223 0.03 5.38 34.09 0.86 1.1922
1.1 7.37 11.13 10.8 0.66 0.68 0.0223 0.03 5.73 42.22 0.92 1.2212
4148A.131028 Whetstone Associates