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J <br />G. DOWINSLOPE DIKE WIDTH <br />1. If landslope is 3% or more, subtract rock laver width frorn <br />adsorption width to obtain minimum downslope dike toe <br />-Z" ft - 10 ft = /V feet <br />2. Calculate Niinimu:n mound size based on geometerv: <br />a. Determine depth of dean sand rill at upslope edg,, of rock <br />Iaver: Separation : 3 ft - Z = / feet <br />b. Add depth of dean sated for separation (2a) 1 <br />at upslope edge, depth of rock laver (i foot) <br />t d th f - (1 f t) t C;nd `'>> Seaarat cn <br />1 fact Cov!r <br />root R Zw�.?e: <br />o ep o coy e. o0 0 _ .� � <br />mound height at the upslope edge of rock S oce �lffer!nce�:\ <br />1`Co'Nt1�'^ 1 <br />-L ft + 1ft - Ift feet <br />c. Enter table with landslope and upslope dike ratio. <br />Select dike multiplier of <br />d. Nfultiply dike multiplier by upslope mound height <br />to find upslope dike width: j.ov x a c; = `-/ feet <br />e. 'Multiply rock layer width by landslopto determine drop <br />in elevation; Slope Difference <br />/c x 5 % � 100 = oY feet <br />f. Add depth of c:ean sand for slope difference C-0 at <br />downslope edge, to the mound height at the upslope ed-e <br />of rock layer (2b) to find the downslope height; <br />3. c ft + C• rS ft = J . 5 feet <br />g. Enter table with landslope and downslope dike ratio. <br />Select dike ;multiplier of _s. X <br />h. Multiply dike multiplier by dow-nslope mound height (21) <br />to get downsloped ike width: I %) x 5 ,5'* = Z e feet <br />i. Compare the vllues of step G.1 and Step G-2.h Select the <br />greater of the two values as the do%%nslope dike width; <br />71; 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); vas,eze AF <br />ft + if, ft + ? 2 ft = �-/ / feet �" <br />k. Total mound length is uie sum of <br />upslope dike width (G.2e) plus rock laver <br />length (D.3) plus upslope dike width (G.2e); <br />2_ ft + _ 3 ft.+ 9 ft = V feet /`f <br />1P J� <br />M <br />lslco• -�c: <br />left <br />total LW"j:n % -4- <br />-- <br />11 <br />•;: <br />owns opt <br />S 1 <br />11 <br />7 1 <br />It <br />4.11 <br />L popt <br />SA <br />61 <br />71 <br />4.1 <br />• roP. <br />0 <br />)a <br />•.0 <br />50 <br />40 <br />70 <br />3.0 <br />4.1 <br />S.0 <br />la <br />10 <br />ID <br />1 <br />1D1 <br />•.1. <br />f.:6 <br />&A <br />/.a1 <br />-91 <br />3 3S <br />46 <br />S K <br />•r• <br />7.61 <br />2 <br />341, <br />•A <br />S96 <br />•Q <br />C4 <br />1-01.0 <br />as• <br />S3• <br />&3 <br />6.70 <br />1 <br />1-V <br />as <br />772 <br />3.66 <br />2.75 <br />3.r <br />.S <br />SA <br />S.� <br />6AS <br />• <br />3.1 <br />♦.'S <br />6.Z <br />7Be <br />a^ <br />:61 <br />.345 <br />lt7 <br />•M <br />$46 <br />606 <br />S <br />1s1 <br />SW <br />•al <br />SS. <br />ICfl <br />2.61 <br />1.13 <br />•.00 <br />6.42 <br />S1• <br />SJt <br />• <br />366 <br />1:6 <br />7'4 <br />1-W <br />1-V <br />Li• <br />1.2) <br />1.1• <br />•.•1 <br />♦n <br />SAI <br />]AD7M <br />Aal- <br />10_.12 <br />.62 <br />IA6M <br />147 <br />40 <br />•.A <br />♦N <br />S.tl <br />•ja <br />'�1• <br />• <br />LDS <br />• it <br />`:_S <br />w <br />+A <br />115. <br />11.04 <br />.1511 <br />18.12 <br />:_34 <br />_)a <br />iu <br />346 <br />11•.10 <br />•1 <br />to <br />•J <br />41,67 <br />100 <br />IS 00 <br />2111 <br />LA <br />116 <br />131 <br />1. <br />•12 <br />•.M <br />11 <br />••6 <br />714 <br />11 it <br />176S <br />3061 <br />2.:f <br />27 <br />1D <br />361 <br />1•s <br />•14 <br />12 <br />• M <br />.14 <br />1210 <br />21 41 <br />617S <br />L-1 <br />L: J <br />1.12 <br />2•40 <br />1AO <br />446 <br />