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t* r7 ; -' <br /> 21 <br /> 1 9s riq p .; t y C n 1 91 §4 A.- <br /> t <br /> 7 fit Jt +66 'X"9 , <br /> 3 � k3 r�'.r S �s` � S 5✓9 nfrr��3..#�`r r'�a'v't?, n '7 xJ +4.c..ff L' wt, ��$ ���1 } A ' <br /> s. <br /> 4 . <br /> G. DOWNSLOPE DIKE WIDTH <br /> 1If l ' .act rock-Iayer width from <br /> � . �l-tds�ope is 3 or more,sue,c ra <br /> adsorption width to obtain mi,I.imum do:vnslope dike toe <br /> ft-of;: =._feet <br /> .- 2. Calculate Minimum mound size based on geometery: <br /> a. Determine depth of clean sand fill at upslope edge of rock � <br /> of mr A .�;.. <br /> r gy <br /> layer: Separation I • f et <br /> J �MJ3 ��� 1 fOJI Co9er tl', <br /> r� b. Multiply rock laver widtl',by landslope <br /> 1 foot RoZk-De\ + <br /> ^} ' Y to determine dropin cle•:ation; <br /> se�5retlonlL'`'� feet <br /> Slope Differerce �u,r I, 4' <br /> n { x ,� ahy.- 07 SCO _ feet Slope Difference! _nett' <br /> ;'zka f, ,I~ 4 i L� x <br /> c. Add depth of clean sand for se aration (2a) <br /> P „ noir eel wlatn <br /> at upslope edge,depth of-ock laver(1 foot) to depth 01 j feet oDw����e Wlat� <br /> r cover(1 foot) to find the mound height at the upslope edge <br /> of rock layer; <br /> J•� ft+ Ift+ feet SOL� 1a. <br /> d. Enter table with landslope and upslope dike ratio. <br /> Select dike multiplier of Ll - x <br /> e. Multiply dike multiplier'y upslope mound height 7r <br /> to find upslope dike widt 1. <br /> f. Add depth of dean sand for slope difference(2b)at > ' <br /> ' downslope edge,to the mound height at the upslope edge <br /> . I <br /> 4 ° r <br /> k <br /> r of rock layer(20 to find th,- downslope height- <br /> ft+ <br /> eight-ft+ .p1 tt- q'I feet oLrN � <br /> g. Enter table with landslope and dournslope dike ratio. <br /> Select dike multiplier of <br /> h. Multiply dike multiplier by downslope mound height * <br /> t <br /> *,T.% to get downslope dike w�ith: y. x (._�. _ -t feet so -1.3 �c Seo = <, <br /> , i J-7u� <br /> i. Compare the values of ste,o G.1 and Step G.2h Select the y r <br /> greater of the two values .�.s the downslope dike width; <br /> ^,> feet 1 <br /> U�SIDDe Mt7tn �', <br /> k Total mound width is the scam of i?1 ••t _ <br /> upslope dike(G.2e)width plus rock �. RPCC D.0 NtOtn #. <br /> layer width (D.2)plus i uDsfoc9 fotn[y ',�e 1"` � UDf1oDf e'etn <br /> X F <br /> i 10 1 - Is downslope dike w-idth(G.2;}; 3_ r <br /> ft+ fE.t <br /> k. Total mound length is the sum of <br /> upslope dike width (G.2e)plus rock layer _ . <br /> length(D.3)plus upslope:'_ike width(G.2e); I �� <br /> ` <br /> 11 ft+ o ft+ I- ft= �_feet t ' <br /> � r <br /> Total Length <br /> i.. <br /> owns opo - 'p9tope <br /> r <br /> 3.1 ll 5:1 .. 71 ]1 tt i.l 61 7.t 6:1 FE <br /> 44 <br /> Asa i,t ,.yS'Y 0 70 to 5.0 'U 7.0 3.0 10 i7 60 7.0 6.0 <br /> 309 117 i26 .13 %A Z91 J.Si :.76 566 6..31 741 <br /> 319 /Ji5 36 1 9.14 2Y3 J,^J i:4 5_6 6.14 6.90 K ., <br /> ✓ 'r!rt J 330 l_i� iEe '.7:. 696 1-7-, 317 43; 508 i:9 6.13 <br /> U6 6- >.`J9 0%2 2-e3 3.43 41, 4 M i 16 6.06 •k' ' <br /> pi 3 V 5.00 l 6.67 :_7 10.77 2.61 (,.1.33 4� 1.62 319 5.71 <br /> 316 3.'16 7.14 9�e 12.'77 �2y1 2.D ]ii 4.41 193 54! <br /> �r5s 7 320 5-16 710 .034 1371 217 1.12 3.7J 1D 1:t7 5.13 <br /> 3 1.95 5.86 917 ,I-3a 1391 it2 3 m 3_i. /.C5 149 126 <br /> �. <br /> 9 1.11 i_6.2s _ 9.09 13.01 199: 2.16 91~ )1i 1.50 4-)o 4,65 <br /> so A-9 6.67 lo.o Is.00 23-37 2.71 296 113 7.75 112 /.0 <br /> It efe 7.11 11.11 .%.6i ;0.13 215 2.75 3;3 1.61 3.95 116 :... <br /> 12419 7.P Ina 71.13 :3;5 2.21 2.70 3.12 3.49 390 Cos k 1 <br /> } r <br /> t'�K 4 1 i{i, l• i '�g. ",31} i3? +;"ar, '{ kr5l:�t i s6, 4e <br /> e 1S •. R s1y -1 x s} � ,';,'* J 4, F y e7 �nr .. -f, <br /> �M., ,�E l., �,` µ �'id ✓�" .r^ r' s d r r T4x I� �. sl .7 r r <br /> ��<< s z <br /> ..., �9�0i5` w: <br /> :T, <br /> Ac <br /> R1. �r4€� fmt ✓�W <br /> r *y y <br />