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G. ^WNSLOPE DM WIDTH <br />1. I 'slope is 3% or more, subtract rock layer width from <br />ac )tion width to obtain minimum downslope dike toe <br />14."-) ft-_loft=_"_feet <br />2. Calculate Minimum mound size based on geometery: <br />a. Determine depth of clean sand fill at upslope edge of rock <br />layer: Separation ! . '9 feet <br />b. Multiply rock layer width by landslope /� ' toot cover <br />to determine drop in elevation; r10 `�s.Dor6tlOn`. f.Ol r roe t RD <br />Slope Difference <br />%/I x "_%+ 100 - . "1 feet -_� 51eee olrrorene• �'�_ ra�S; <br />UOsIoDe NISt'l I .� <br />c. Add depth of clean sand for separation (2a) I I . Fret*.: • � I <br />I , .• kite aec WIOtn <br />at upslope edge, depth of rock layer 0 foot) to depth of _1 L Feet DownsloDe width <br />cover (1 foot) to find the mound height at the upslope edge `' 1eel ''' <br />of rock layer; <br />). V ft + lft + lft feet <br />d. Enter table with landslope and upslope dike ratio. <br />Select dike midtiplier of _ a, Irl _. ` . ) <br />e. Multiply dike multiplier by upslope mound height <br />to find upslope dike width: x �) . _ L 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 (20 to find the downslope height; <br />3.,1 ft + , -1 ft = 4.'3 feet soLv-rN) 3 •�+.5 - ��.'� �`-n" <br />g. Enter table with landslope and downslope dike ratio. <br />Select dike multiplier of 1✓ . k 5; V)O�t se•µ 1, SA w3c'�N <br />h. Multiply dike multiplier by downslope mound height <br />to get downslope dike width: 4.9 x i feet 5ocy��-* = 1 <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 />u991oo6 w�au <br />r99t <br />j. Total mound width is the sum of <br />upslope dike (G.2e) width plus rock LN Mom„ <br />I layer width (D.2) plus de <br />1 <br />downslope dike width(G.2i);- t"t F••` <br />� I <br />;1 ft + 12_ h + -`ft = �L feet <br />k. Total mound length is the sum of Do«n61oo� otatn <br />upslope dike width (G.2e) plus rock layer '` 44) <br />length (D.3) plus upslope dike width (G.2e);� <br />1 ► ft + ; o ft + 1`'. ft = -,j feet <br />Total Length <br />3:1 <br />11 <br />MwUslope <br />5.1 <br />61 <br />71 <br />31 <br />I <br />UPSIOPC <br />it <br />61 <br />71 <br />4:1 <br />♦ ek " <br />0 <br />30 <br />4.0 <br />i.0 <br />60 <br />70 <br />30 <br />to <br />30 <br />60 <br />7.0 <br />8.0 <br />1 <br />3.09 <br />41,17 <br />526 <br />6J6 <br />7-13 <br />Z91 <br />3 s5 <br />1.76 <br />566 <br />6.56 <br />7.61 <br />319 <br />61i <br />3-36 <br />612 <br />° 16 <br />233 <br />3 70 <br />.34 <br />3J6 <br />6.14 <br />6.90 <br />1 <br />3J0 <br />6S9 <br />Slid <br />732 <br />8.66 <br />2.7. <br />337 <br />115 <br />3t1 <br />3, <br />6.65 <br />6 <br />3.61 <br />C76 <br />6Z <br />7.90 <br />9.72 <br />Ze6 <br />3.43 <br />417 <br />l96 <br />5.66 <br />6Z <br />3S3 <br />5.001 <br />667 <br />857 <br />10.77 <br />1-61 <br />(, 3.33 <br />600 <br />6.62 <br />3.19 <br />5.71 <br />" 6 <br />Me <br />U16 <br />7.16 <br />936 <br />1Z07 <br />' " <br />i.21 <br />3Iv <br />4L61 <br />6 93 <br />5.61 <br />7 <br />33D <br />5S6 <br />7.60 <br />1036 <br />1373 <br />Z69 <br />312 <br />3.70 <br />am <br />170 <br />$.13 <br />31S <br />SA <br />` <br />/13 <br />1.i6 <br />13.91 <br />2.42 <br />1(a <br />3S7 <br />6� <br />6.69 <br />6r <br />9 <br />6.11 <br />t &Z <br />9.0 <br />13.06 <br />ID.92 <br />236 <br />�29t~ <br />3'U <br />3.90 <br />6.30 <br />615 <br />to <br />620 <br />667 <br />10.0 <br />15.W <br />23.33 <br />231 <br />im <br />313 <br />3.75 <br />♦12 <br />6.M <br />11 <br />6 Y <br />7.16 <br />11.11 <br />17.65 <br />10.63 <br />216 <br />2.79 <br />3 *J <br />3,61 <br />3.95 <br />626 <br />12 <br />6i9 <br />7.69 <br />1250 <br />21.41 <br />4375 <br />7-21 <br />Z70 <br />3.12 <br />340 <br />3801 <br />6.011 <br />