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Jan 06 98 10: 10a Windsor Companies Corp. 482-0607 p. 6 <br /> G. ' DOWNSLOPE lAIKE WIDTH • <br /> 1. If landslope is3 di neore,subtract rock layer width from <br /> adsorption width to obtain minimum downslope dike toe <br /> ot..').ft- /o ft = ) ') 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 L 0 feet <br /> b. Multiply rock layer width by landslope 1 castce.•, <br /> to determine drop in elevation; 1-test Re •a <br /> Slope DiffertnceSepar•ti•■ =I <br /> 10 x S %-l-100 = . feet Ups1•°e Wtetn '+ Slept•QHferone• ,,�_ 1 <br /> c. Add depth of clean sand for separation (2a) --La-lest _ <br /> at upslope edge,depth of rock layer(1 foot) to depth of <br /> ROCK <br /> 13 .o to..e1A Oewnsle .wtatn <br /> cover(1 foot)to find the mound height at the upslope edge 1 1••2 <br /> of rock layer; <br /> /-0 ft+ ift + ift= 3.o feet <br /> d. Enter table with.landslope and upslope dike ratio. <br /> Select dike multiplier of 3.3-‘ . <br /> e. Multiply dike multiplier by upslope mound height <br /> to find upslope dike width: 3.0 x z33 = J c 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 /> 3. o ft+ .;c ft=3..S'feet <br /> g. Enter table with landslope and downslope dike ratio. <br /> Select dike multiplier of S.o 0 . <br /> h. Multiply dike multiplier by downslope mound height <br /> to get downslope dike width: --?.S x _c p = 1 se 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 /> 1 c' feet .f <trYr <br /> 1Total mound width is the sum of Uo21•o•xlato 1 y ;li'Al: +;e <br /> ' ..test '. z <br /> upslope dike (G.2e)width plus rock ` ) h <br /> layer width (D.2)plus _ :i-,:-..',,,,&.e.,4•, . iaR°�°'ji° °"flinty g <br /> c UDs10 •Mtetll }eel <br /> Gs3909'i;";oil <br /> downslope dike width(G.2i); 7.; 'd 7••t ,. I <br /> /o ft+ iv ft+ l s1 ft = F � }.z.0 , i .:t< <br /> .� . feet 7= I 1 6i. 4. "z 3 ,•'4<off` ;7 ,c .M " s 3 ,7-40rf r9 <br /> k. Total mound lengthis the sum of 4�2'I ���` ' <br /> 315 s� f r t,, Oowl.tilpo•wteln i, �•�q,,.x > �°�s2„ .,. <br /> ��� t s x : f S( 1••t >�s �Kaa,K� a <br /> upslope dike width (G.2e)plus rock layer r " 04 "� �4Y :« <br /> length (D.3)plus upslope dike width (G.2e); .� ;*`5 , 3 V n {z l ,1F' r R; <br /> lv ft , _ <br /> le) ft+_ OS ft+ 9_� feet ; � ,�; Yf o- ?i . r•;�; ES '4 " gt..,, :� <br /> lte - JJ J -1/t - <br /> 7•t•1 L•netn <br /> Downslope L psiope <br /> 3c1 l:l 5<1 k1 7:1 3:1 4:1 <br /> 5:1 6:1 7:1 1:1 <br /> %rvpc <br /> 0 3.0 4. 5.0 6.0 7.0 3.0 4.0 <br /> 1 3.9 4.17 5.36 6.31 753 4.7 67 6.0 8.0 <br /> 2 339 4.35 356 632 1.14 293 3.32 4.54 5.36 6.54 7.41 <br /> 4.9 <br /> 3 320 4.54 531 7.32 8.14 2. 3.57 494 S26 674 6.45 <br /> 4 341 2.75 3.57 425 5.06 5.79 6.45 <br /> 6E 739 9.72 260 .L� 4.17 4.M <br /> 5 351 .0- 667 . 137 1077 263 Q.33 5.461 5.15 <br /> 6 366 __ 5.26 7.14 9.33 I2.07 4.00 4.62 5.19 571 <br /> 7 310 536 76• 11331248 3.2 3.70 441 4.90 55.41 <br /> 33 <br /> 1373565 S.33 2.42 3.12 3.57 421 4.49 433 <br /> 9 4.11 42{S .11p 11.54 iS.DI 2.42 1.03 3.57 <br /> 11.04 1592 2664.05 4.49 436 <br /> 10 429 4.0 10.0 15.0 2133296 3.4333 3.75 412 465 <br /> 11 441 7.14 11.11 17.65 1043 2.31 2% 395 4.44 <br /> 2.36 2.71 3.2�i 3.75 <br /> 12 469 739 12.50 21.13 075 3.61 3.0 476 <br /> 2.21 270 3.12 3.� 130 406 <br />