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DOWNSLOPE DIKE WIDTH <br />i. If landslope is 3% or more, subtract rock layer width from <br />adsorption width to obtain minimum downslope dike toe <br />ft--ft = feet <br />I Calculate Minimum mound size based on geometery: <br />a. Determine depth of clean sand fill at upslope edge of rock <br />layer: Separation feet <br />b. Multiply rock layer width by landslope I root cover <br />to determine drop in elevation; % 780dVildth <br />root ao .a <br />Slope Difference Separation <br />__ x % 1�0 = feet -.Slope Dttforoneo t <br />UOSIose WIAtn <br />c. Add depth of clean sand for separation (2a) loot <br />at upslope edge, depth of rock layer (1 foot) to depth of Raeoownslooa Width <br />cover (1 foot) to find the mound height at the upslope edge toot <br />of rock layer; <br />_ ft + lft + 1ft = feet <br />d. Enter table with landslope and upslope dike ratio. <br />Select dike multiplier of <br />e. Multiply dike multiplier by upslope mound height <br />to find upslope dike width: _ __ x = feet <br />f. Add depth of dean sand for slope difference (2b) at <br />downslope edge, to the mound height at the upslope edge <br />of rock layer (2c) to find the downslope height; <br />ft + ft = _feet <br />g. Enter table with landslope and downslope dike ratio. <br />Select dike multiplier of <br />h. Multiply dike multiplier by downslope mound height <br />to get downslope dike width: _ _ x = feet <br />i. Compare the values of step G-1 and Step G.2h Select the <br />greater of the two values as the downslope dike width; <br />feet <br />j. Total mound width is the sum of <br />upslope dike (G.2e) width plus rock <br />layer width (D.2) plus <br />downslope dike width(G.2i); <br />ft + _ ft + ft <br />k. Total mound length is the sum of <br />upslope dike width (G.2e) plus rock layer <br />length (D.3) plus upslope dike width (G.2e); <br />ft + ft + ft = feet <br />ao41oD4 wlotn <br />loot <br />E ROCK aso W10�1h <br />UDSI000 W101n ^� flot <br />loot <br />E <br />00WosloD4 Width <br />F f.4t <br />i <br />f <br />TotallAngtn <br />3:1 <br />la <br />Downslope <br />5:1 <br />6.1 <br />71 <br />) I <br />4.1 <br />ps ope <br />5:1 <br />6.1 <br />7.1 <br />8.1 <br />It obp. <br />0 <br />3.0 <br />4.0 <br />5.0 <br />60 <br />7.0 <br />30 <br />4.0 <br />so <br />6.0 <br />70 <br />80 <br />1 <br />2 <br />349 <br />3.19 <br />417 <br />419 <br />51L <br />536 <br />6.34 <br />ball <br />753 <br />8.14 <br />2 91 <br />1 W <br />3 69 <br />370 <br />476 <br />4.54 <br />566 <br />5.36 <br />6.54 <br />614 <br />741 <br />6.90 <br />3 <br />330 <br />4S4 <br />5.88 <br />7.37 <br />8.e6 <br />.175 <br />3.7 <br />435 <br />5.08 <br />5.79 <br />6.49 <br />1 <br />3,11 <br />476 <br />625 <br />7.89 <br />9.72 <br />L68 <br />3.45 <br />c17 <br />4.64 <br />5." <br />6106 <br />5 <br />3S3 <br />5.N <br />667 <br />S.57 <br />1077 <br />2.61 <br />3.33 <br />400 <br />4.62 <br />5.19 <br />5,71 <br />1 <br />3.46 <br />5.26 <br />7.14 <br />9.36 <br />12 0 <br />2.54 <br />3 J <br />365 <br />4.41 <br />4.91 <br />5.41 <br />1 <br />3s0 <br />5S6 <br />769 <br />10.14 <br />1373 <br />:.48 <br />317 <br />3.10 <br />4.23 <br />4.70 <br />5.17 <br />8 <br />3.95 <br />5b8 <br />0.13 <br />1114 <br />1591 <br />2 Q <br />303 <br />357 <br />4 C6 <br />4,40 <br />4,88 <br />4 <br />4.11 <br />US <br />9 t79 <br />13.04 <br />18 92 <br />? 36 <br />2.94 <br />345 <br />3.90 <br />430 <br />4 e5 <br />10 <br />429 <br />667 <br />100 <br />1500 <br />7331 <br />2.3! <br />286 <br />3.33 <br />375 <br />4.12 <br />4.44 <br />11 <br />4A8 <br />7.14 <br />11.11 <br />1765 <br />3043 <br />Z76 <br />2.78 <br />323 <br />3.61 <br />395 <br />4.26 <br />12 <br />4b9 <br />7.69 <br />1250 <br />2143 <br />4375 <br />... <br />270 <br />312 <br />..10 <br />380 <br />408 <br />U9111009 W101n <br />foot <br />64 <br />