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G. .MOUND SLOPE WIDTH&LENGTH Landslope> I% slope , (landslope greater than 1%) 1 1. Downslope absorption.width= absorption width (F) a ,-r , a y atid. minus rock layer width (D2) . ,� y- s Topsoil 's rri';, .,.:;: ?'r. � , , , , 'Mr; 2. Calculate mound size ='-'" 51 • =«0 i UPSLOPE ' a. Depth of clean sand fill at upslope edge of • ' ,,.,.,l. ,r,.o,..., ) rock layer = 3 ft minus the distance to restricting layer(Cl) -3i ' ,, 3ft- I.? ft=,. i.e? ft ' b. Mound height at the upslope edge of rock D44: SLOPE MULTIPLIER TABLE layer = depth of clean sand for separation(G2a) and ursLors DOWNSLOPE mit; mdU lkr.fo�vuioo. at upslope edge plus depth of rock layer(1 ft) fnir •ltl« .Pop.nao. plus depth of cover(1 ft) 3,1 4i1 5e 6:1 711 • 811 3t1 411 Sil 6:1 7:1 ' 1. S ft+ 1ft+ 1ft=, 3 •sem ft 0 3.0 4.0 5.0 6.0 7.0 8.0 3.0 4.0 5.0 6.0 7.0 c. Upslope berm multiplier based on land slope 1 2.91 3.85 4.76 5.66 "4 7.41 309 417. 526 6.38 7,53 3,a 3 (see figure D-34) • 2 2.13 3.70 4.54 5.36 6.14 6.90 3.19 4.35 5.56 6.82 8.14 d. Upslope width= berm multiplier(G2c)times 3 2.75 3.87 4.55 1.08 5.79 6.45 3.30 4.54 5.85• 7.32 8.86 4 2.41 3•45 4.17 4•14 1.466•0i 3.41 4.76 6.25 7.89 9.72 upslope mound height(G2b): a3 X 3 -� ft = H ft 5 2.61 3.33 4.00 4.62 519 5.71 3.83 5.00 6.67 8.57 10.77 3. 6 2.54 3321)3.85 4.41 4.93 5.41 336 Q 7.14 9.38 12.07 DOWNSLOPE 7 2.66 3.12 3.70 4.23 4.70 5.13 3.80 5.56 7.69 10.34 13.73 e. Drop in elevation=rock layer width(D2)•times 8 LC 3.03• ,S. 7 LAS 4.60 4.18 3.95 5.55 8.33 11.54 15.91 percent landslope(C5) +100 .• .9 2.36 2.94 3.45 3.90 4.30 4.65 4.11 6.25 9.09 33.04 18.92 • 10 ft x (O %+ 100= . to ft 10 2.31 2.36 3.33 3.73 4.32 4.44 4.29 6.67 10.00 15.00 23.33 '. Downslope mound height=depth of clean n 226 2.78.•343 341 3.95. 4.26 4.45 7.14 11.11 17.65 30.43 Sand for slope difference(G2e)at downslope •u 2.21 2.70 3.12 3.49 3.10 4.08 439 739 12.50 21.43 43.75 -ock edge plus the mound height at the I .pslope edge of rock layer (G2b) 3.S ft+, .( ft= L1:) ft . ;. Downslope barn multiplier based on percent land slop • 41 - S.a c (see figure D-34) . . • 1. Downslope width= downslope multiplier , . ' .vp.lepe 1ppliwcc.4> • • G2g) times downslope mound height(G2f) 91.I _ . •g•-2-Le x 4. 1 ft= a a ft Up.1aperdth(md) u�).z . 1Jptio.,WIdth(e2d) . Select the greater of G1 and G2h as the lownslo a width: a s ft • h evewn.1ops a t • P P Total mound width is the sum of u slope I • Ae.orpua,`Nd ', vidth (G2d)width plus rock layer width a A - -,I• D2) plus downslope width (G21) Thud 1..,,1ta0324 /o « )'l ft+eft+_ a�_ft= _4.3 ft .. Total mound length is the sum of upslope width(G2d) • 'lus rock layer length (D3)plus upslope width(G2d) Il ' ft+ t- - ft+ II. ft= , s.y ,feet . aa' • 4 L. 7 4- a.a /°co • Final Dimensions: '?3l • X •94 ) hereby certify that I have completed this work in accordancewith applicable ordinances, rules and laws. z. - ,(signature) U .• (license#) . 6.--1 0-0 (date)