Laserfiche WebLink
- *6K.~ ' Sin>v SKr= "&oZ <br />G. DOWNSLOPE DIKE WIDTH <br />1: U landslope is 3% or more, subtract rock layer width from <br />absorption width to obtain minimum downslope dike toe for <br />absorption: <br />2. <br />A1..7 ft--4Q-_ft=_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 1. D feet <br />b. Multiply rock layer width by landslope to determine droop <br />in elevation; Slope Difference <br />_ x feet ►1.��.�..«. <br />c. Add depth of clean sand depth of clean sand for `_' Z' <br />separation at upslope edge (2a) to depth of rock layer to <br />rock depth and the depth of cover to find the total mound <br />height at upslope edge of rock layer; <br />1,L) ft + 1 ft + 1 ft = 0 feet <br />d. Enter table on page bottom with landslope and upslope <br />dike ratio. Select dike multiplier of 'P, � s <br />e. Multiply dike multiplier by upslope mound height <br />to get upslope dike width: 7. n x l0 feet <br />f. Add the depth of slope difference (2b) to the upslope <br />height to get the downslope height <br />_3..G_+_'4 = 3 JLI feet <br />g. Enter table on page bottom with landslope and <br />downslope dike ratio. <br />Select dike multiplier of t-).7 (� <br />h. Multiply dike multiplier by downslope mound height <br />to get downslope dike width: 3,1-1 x L 1 = /b feet <br />1. Compare the values of step G.1 and Step G.2.h. Select the <br />greater of the two values as the downslope dike width; <br />It 0 feet 3: <br />Total mound width is the sum of upslope dike ,�'�• . �T�. � .: ;� :. <br />L JL J•. <br />width plus rock layer width plus downslope��� -+�•= `i'Y Y{,Ys,� �Y f�;t�rf. <br />dike width, <br />�V. .4tJ %J V L 4 V %J jrtf;4.11. <br />11 ft + IQ ft + ^ ft S feet V r, t JJLf4JL{L: {ti{L{ JL `J•'J ': 5 <br />k. Total —L-1 �-'�- wbr.12� ii►id14_,�_ ? ; t:.+J:Sr,Jip�rsp. oily: r;►u� <br />•: :•lJ: fJ ti• :y •t:.•tJY4�:•t:i:'•5• •�.• tiJ.Y•• <br />mound length is the sum of upslope .::: •:::. {::.: ..::•. LtL:L•�• c•::�c: ':;:J: <br />�M.1J� VL•:..J. :JL•: <br />width <br />dike wi plus rock layer length plus'•:•'••:•:�'�''•��'•;i'��'��'0•��L0�1i"�'� "� •• ` "�J V V Y ~ �::.•.`•: • •t �J l : S. •�. iJ:L•:: <br />upslope dlkR. width,ft+.{.. • y{ ti {.?{L J,• {L +�ti tw � ��•tit iJ LJyf.\J rJ�:JY.V.• <br />_ _ ft + J Q t Lt 7 feet Tarter <br />SKIkl <br />Downslope <br />&1 <br />iil <br />7.1 <br />kl <br />kl <br />1OOPO <br />fcI <br />71 <br />ll <br />t <br />a• <br />as <br />LO <br />4.17 <br />a0 <br />S.X <br />l0 <br />Lll <br />7.0 <br />7M <br />3.0 <br />I" <br />t0 <br />10 <br />LO <br />7A <br />SA <br />La <br />536 <br />Ll2 <br />ati <br />to <br />SA <br />170 <br />06 <br />4m <br />ail <br />ali <br />asi <br />7.i1 <br />1 <br />4" <br />all <br />732 <br />all, <br />1.75 <br />La <br />Sa <br />414 <br />a7+ <br />LI0 <br />LiS <br />&W <br />La <br />La <br />7.11 <br />147 <br />i. <br />Inn <br />L61 <br />1 <br />♦17 <br />40 <br />LM <br />to <br />aii <br />an <br />6A <br />311 <br />7 <br />110 <br />a26 <br />5.36 <br />7,14 <br />7.0 <br />9 3, <br />103i <br />12.07 <br />13.71 <br />2� <br />to <br />all <br />112 <br />alb <br />lit <br />l» <br />f.il <br />0 <br />3A <br />a01 <br />US <br />1134 <br />IS.9I <br />La <br />101 <br />170 <br />MY <br />4Z <br />as <br />L70 <br />to <br />5.11 <br />ill <br />' 10 i <br />as <br />Lo <br />ONIlOi <br />10A . <br />ISm <br />Ill1 <br />2111 <br />t1l <br />IM <br />} Ell <br />lil <br />a <br />410 <br />' <br />to <br />11 <br />12 <br />4A <br />7.1i <br />11.11 <br />1US <br />10.0 <br />LA <br />ax <br />In <br />131 <br />3.D <br />a1sw <br />as <br />113 <br />L4 <br />ill <br />all <br />7.i1 <br />1230 <br />21.43 <br />431S <br />2.21 <br />in <br />111 <br />10 <br />110 <br />•At <br />