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k <br />DOWNSLOPE DIKE WIDTH <br />If landslope is 3% or more, subtract rock layer width from <br />adsorption width to obtain minimum downslope dike toe <br />.70 ft - /,,;� ft= /O feet <br />Calculate Minimum mound size based on geometery: <br />a. Determine depth of clean sand fill at upslope edge of rock <br />layer: Separation /. S feet <br />b. Multiply rock layer width by landslope <br />to deterndne drop in elevation; <br />Slope Difference seperotlee <br />%+-100= O. `/ feet Wslope width <br />c. Add depth of clean sand for separation (2a) feet <br />at upslope edge, depth of rock layer 0 foot) to.depth of <br />cover 0 foot) to find the mound height at the upslope edge <br />of rock layer; <br />/. S ft + Ift + ift = S feet <br />d. Enter table with landslope and upslope dike ratio. <br />Select dike multiplier of 3. y S <br />e. Multiply dike multiplier by upslope mound height <br />to find upslope dike width: ?-Y5 x Z. s = /2. / feet <br />f. Add depth of clean sand for slope difference (2b) at <br />downslope edge, to the mound height at the upslope edge <br />of rock layer (20 to find the downslope height; <br />s ft + z). y ft = 3.? feet <br />g. Enter table with lar dslope and downslope dike ratio. <br />Select dike multiplier of t/. -16 <br />h. Multiply dike multiplier by downslope mound height <br />to'get downslope dike width: 3 • •9 x �f.7S = /8. C 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 />/�• 6 feet <br /><' vouoo <br />j. Total mound width is the sum of _ <br />upslope dike (G.2e) width plus rock <br />layer width (D.2) plus a „p,;o; <br />downslope dike width(G.2i); <br />ft + /O ft+/j.6 ft= 1/G.%feet <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 />/f • <br />f t + SG ft+ /2-i ft= !yi feet <br />I toot Cover <br />fool <br />feet <br />Rota pea Wlath <br />feet <br />slope Olftorenco ---,tA-ot <br />Downslope Mtoth <br />lett <br />Total loh0th <br />oven ope <br />--- Ps <br />33 <br />4.1 <br />fa <br />41 <br />7:t <br />f:1 <br />4.1 11 <br />41 <br />7:1 <br />o3 <br />0 <br />34 <br />U <br />3.0 <br />LO <br />7.0 <br />1.0 <br />CO 3.0 <br />40 <br />7.0 <br />eD <br />1 <br />1D0 <br />417 <br />316 <br />W <br />7M <br />Its <br />1. AS 473 <br />1. 6A <br />LU <br />741 <br />2 <br />1.11 <br />41S <br />3S3 <br />4Q <br />tat <br />LO <br />7.70 t51 <br />f3s <br />L11 <br />3.00 <br />7 <br />130 <br />4S/ <br />$31 <br />7.32 <br />4K <br />273 <br />25F 153 <br />5.03 <br />3.79 <br />SAS <br />1 <br />741 <br />4 73 <br />3 :3 <br />731 <br />1.72 <br />2Y <br />3.45 1.17 <br />464 <br />413 <br />3GL <br />3 <br />79 <br />Up <br />L37 <br />IS7 <br />to" <br />231 <br />233 /.W <br />437 <br />5.11 <br />f71 <br />3 <br />343 <br />S.26 <br />7.11 <br />151 <br />1207 <br />2-33 <br />3.".. 3-U <br />411 <br />4% <br />$At <br />7 <br />330 <br />SS3 <br />7Ae <br />tau <br />1773 <br />1 <br />2.12 7.70 <br />&Z <br />L70 <br />3.17 <br />e <br />7.1f <br />SL <br />Lit <br />Its& <br />1f31 <br />2.32 <br />1.0 737 <br />LOS <br />0.00 <br />/3e <br />1 <br />1.11 <br />L2f <br />1D1 <br />1743 <br />1407 <br />iii <br />1.001 3.15 <br />3.10 <br />3]0 <br />GAS <br />111 <br />L37 <br />10.0 <br />Ism <br />2331 <br />231 <br />2."731 <br />3.73 <br />412 <br />1M <br />10 <br />11 <br />143 <br />7.16 <br />1151 <br />ITAS <br />3043 <br />216 <br />US 3z <br />333 <br />'At <br />3.41 <br />SAS <br />3.00 <br />136 <br />449 <br />12 <br />1H <br />730 <br />1750 <br />7tA1 <br />4325 <br />121 <br />2.70 <br />