PERMFILE115749

• Permit No: C1981071
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: PR2 APPENDIX I CHANNEL DESIGN
• Media Type: D
• Archive: No

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Table 6
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I RIPRAP DESIGN SUMMARY TADLE I
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I I
I CHANNEL NO.: 41-1 (LOWER REACH) I
I DRAINAGE AREA fNc): 134 I
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I GEOMETRIC PROPERTI F_5 I
j ______._________..____ ]
I SLOPEt 0.204 I
I DDTTOM WID711 fft)e 12 I
I Z fH:1V): 3 I
I I
IR}}}Rw•w4RR}wwwA}}R}wRwwwRRR•wwwwwMwRR}wwwwwRR}}}wwwwRRw}wwwwwwwwRARwI
I HYDRAL1L iC PROPERTIES I
I ------------------'- I
I I
I DF.SSGN EVENT: 10-YR. 24-HR I
I DISCHARGE (ef s)e 62 I
I DEPTH (f t): 0.54 I
1 VELOCITY (fps): D.43 I
I AREA (sq ft): 7.35 I
I I
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• I RIPRAA
DESIGN
CRIT[RIA I
i _
-
-
- I
I I
I PERCENT FINER SPHERICAL STONE I
- I DV WEIGHT DIAM. WEIGHT I
I (!n) fibs) I
j ___________.__________________..____________________________ _ ]
I 100 27 950.4 ]
I 50 1S 275.7 I
I 20 9 54.5 I
I 30 6 10.2 I
] __________________-________________________________________ _ j
I ]
j DESIGN SAFETY FACTOR: 1.b0 I
I LAYER THICKNESS (ft): 2.5 I
! CH. DESIGN DEPTFI ff t): 2.5 I
I RIPRAP VOLUME fCV/LF) 2.b I
I I
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•