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, , <br /> 3, ABSORf'TIUN AItEA SlZING <br /> Note:Mound setbocks ore mevsured from tbe Absorption Area. <br /> A.Calculate Absvrptton Width:Bed Wtdth (2.8)X Mound AbsorpHon Ratlo (t. =Atrsorption�dth <br /> 10.0 it X 2.0 - 2U.0 ft <br /> B, For slopes>t%,the Absorption 4Ytdth is meawred downhRi from the upsto edge o(the Bed. <br /> Calcutate Downstope Absorptlon Width:A6sorptlon Widtb (3.A)-8ed S9ldt (2,B)=ft <br /> 20.0 (t � 10, ft = 10A ft <br /> 4. MOUND StZING <br /> A.Calculate Cleaa Sand U/t: 3 feet m[nus Depth to Lfmftfng tor�didon (t.q=Cfean Sand Lfft (1 ft mfnlmwn} <br /> 3.0 fi - 9.0 tt = 2.0 it t3esign Lift(opttonat): �y.p <br /> B. Calculate Upstope Neight:Clean Sand Ltft (4.A)�media depth (t f[.)+cav r {1 it.�=Upslope He(ght <br /> 2A tt + 1.a ft + 1,0 tt= 4.0 fc <br /> a 3�:sk�,e M+r.�r�i��T�!r <br /> lalfdS{Op2�i 0 1 1 ) 4 S 6 7 ! 9 IQ 11 f2 1J t1 15 14 f1 !8 14 N 21 22 23 2�1 t4 <br /> ��5l� 3:1 ).(5 2.91 1,3J 2-7i ttd 2.bi 2.53 2.a9 1.�! 1.DS t.il l.ld t.tl i.i1 1.1)t„6 2.(x .03 1.tyJ I.YI f.5i 1.91 1.51 1.�1i 1.81 �.d5 <br /> EWfitF;,'9 �:I J.6J 3.d5 l,Td 3.f1 3.� l.il 3.i3 l.0 SA3 t.SJ 1.FS I.IP 1,1R l.�t 2.i5 t.�: 1�I .35 2-29 1.H i.f6 1.i3 i.08 2A) 1.98 1.41 <br /> LartdSlapE� 0 � 2 ) ! S 4 7 8 9 f0 tt It Il H 15 ib U 18 F9 10 2t 2t A 2� IS <br /> (iCr:RriGl}�. 1:1 ).b. ).6't ).t)i.Y 3_a! 1.51 1.!6 l.F�; I.SS J.11 a.il a.di d.6i�I.iS 9.(�5.55 S,�i .2� f�3 l.pt 7..11 T.53 d.J2 d.93 9.�5 IQ,02 <br /> E.WtiTfi�uiq �l:I 4.{4 4.11.�.)S a,SO dJb S.CO S.lh 5.55 S.Bd 6.tS 6.b1 1�11 7.65 b,tD 8.9t 9.9 M:IJ ti.W li.bl It.�l f3.l9 1).Y)EA.Bi 1i.61 163J U.J.1 <br /> � Select Upslope Berm Multlp[ter <br /> (basecl on tand stope}; 2.54 ((igure D-34) <br /> u. catcutace u�to�e se.m sv�dat,:ntwrrptter�a.c►x u�r���dtr��nr { .B�=u�t�e�►�wrdc� <br /> 2.54 tc X 4.0 tt = 10.2 k <br /> E. Catculate Orop in flevatlon Under 9ed:8ed Wldth (2.B) X Land Slope(1.0)¢i00=Orop (ft) <br /> 70.0 it x 6.0 % : �UO= 0.60 tt <br /> f. Calculate Dowris(ope Mound Nelght:Upslope Hefght (4.8)+D�op fn Elevati {4.E)=Downslope Height <br /> 4.0 tt + 0.6 ft = 4.6 ft <br /> Select Downsfope Berm Muttlptter <br /> G.(baseQ on tand stope): �.2b (figure 4-34{ <br /> H.Catculate Downslope Berm 1Nidth:Mu[tiptler (4.G)X Downstope F[elght (4. =Do�vnslope Berm N?dU� <br /> 5.26 x 4.6 rt = 24.2 ft <br /> I. Calculate M(nimum Berm to Cover Absorption Areo:I?ownstope Absarptton idth (3.6 or 3.C)�4 ft.=ft <br /> 10.0 ft + 4 tt = 14.0 ft <br /> J. Desfgn Downsrope Berr» =greater of 4N and 4i: 24, ft <br /> K.Setect Ends[ope Berm Multiplter: 3.00 (uwa4iy 3.0 or 4.d <br /> L. Catculate Endstope Be�rn (4.K)X Downslope Marnd Helyht (4.FJ=Fndslope rr»YYldt�r <br /> 3.00 tt x 4.6 ft = 13.8 tt <br /> M.Calcutate Nound Width:Upstope Berm Width(4.D)s 8ed Wldth (2.6)* fope Berm 1Nldth �4.J)=ft <br /> 10.2 ft + 1Q0 + 24.2 ft = 44.4 ft <br /> N.Calcutate Naund Lertgth:Ends(oae Berm Width (4.L)+8ed Lengtfr {Z.C)+ slope Berm tYidth {4.L)=tt <br /> 13.8 ft « 63.� i + 13.8 ft = 90.6 ft <br /> Comments: <br />