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 3
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I RIPRAP DESIGN SUMMARY TABLE I
IR ##:#RRNRRR#RRRR#R###RRRRR#~#RR#R#R#iFNlR##RRRR RiFRRiiRRIfN##RRRR RRRRRRRkRI
I I
I C)IANNEL NO.e 7-2 f51) I
I DRAINAGE AREA fAc): 495 I
Ii #RARR#RRRRRRRRiRR#RRR#RRRRNRRRRRRRR###RRRRRRRRRRRRRRR#R#RR R A~R#RRRRRRI
I GEOMETRIC PROPERTIES I
I ____________________ I
I SLOPE.: 0.151 I
i POTTOM IJIDTH ff t)e 20 I
I 2 fH:IV): 3 I
I I
I•###i#414##rtNrtR##R#RRRR##RR#####i##R#RR#RRRRkRR##R#R#R#k#RY RRRRN R#####I
I HYDRAULIC PROPERTIES I
I __._______.___.___._____ I
I I
I DESIGN EVENT: 10-VR. 24-HR I
I DISCHARGE fcf s): 153 I
I DEPTH (f t): 0.79 I
I VEI.OC:I TV (fps): (3.66 I
I AREA fs~ ft): 17.67 I
I 7
##i########!##RkNRRk#RRR#RRR#R#RR-R######}R#M###RRR*RRR#RRR#R4I
I######~N
I .
RIPRAP DESIGN CRITERIA i
I - I
I I
I PERCENT FINER SPHERICAL STONE I
I 2V WEIGHT DIAM. WEIGHT 1
I (i nJ flbs) I
I ...__.___.________.____________________________________________ _ I
I lOfi 7.7 930.4 I
I 50 ID 275.7 I
I 7.0 9 34. ~ I
I 10 6 10.2 I
I ____________________.______________.________________________ _ I
I I
I DESIGN SAFETY FA(:TOR: 1.59 I
I LAYER THICY,'NESS ff t): 2.5 I
I Cli. DESIGN DEPTH (ft): 2.5 I
I RIPRAP VOLUME fCY/LF) 3.3 I
[ I
R NNY.N#NNRR####RR###R##%R###~#~Y~##R~#R#####k#%RR###RRRRRRR#!R##R ##RRRN4R4##