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' '. <br /> � 3. ABSORPTiON AREA S(ZING <br /> Nvte:Mou»d set6orks are measured from ihe Absorption Area. <br /> A. CalCulate Absorpttorr Width:Bed Width (2.B)X ASourrd Absorptfon Ratio (1.F)-Absorptlan Width <br /> 70.0 ft X 2.0 - 20.0 ft <br /> B. For slopes>175,the Absnrpilon Width is measured downhill from the upslope edge of the Ber1. <br /> Calcalate Dowrts(ope.46sorptlon Width:Absarption Width (3.A}-8ed WJdth (2.8�-ft <br /> 20.0 ft - 10.0 fi - 10.0 ft <br /> 4. MOUND SIZING <br /> A. Wkula[e Clean Sond Lijt: 3 feet minus Depth to L!m!ting CaMrtlon (i.C)=C(enn Sand Llfi (1 ft minimum) <br /> 3.0 ft - 2.3 ft = 1.0 ft Design Sand Lift(op[ional): �j_p <br /> B. Catculate Ups(ope Helght:C(ean Sand Lift (4.A)+rttedlo depth {1 fG)+cover (1 ft.)-Upisttope Neight <br /> �.� h f �.0 n + �.fl R� 3.fl h <br /> D•l�tt Sloot l,uidpiier T�,hit <br /> l�nd SlDpe r 0 I I l 4 S 6 ) ! 4 10 11 12 1J 14 15 10 Il Id !! 20 tt 22 13 t4 25 <br /> Uailnp? �:I 1.W�2.41 Li3 1.�5�.bd 2.4i I.T�2.�3 2.a: 1.34�1.)1 2.2f 2.t1 L�7�2.f?�L�i t4� ?.Ol l.r) I.51 I.rS 1.33 L91 LE9 I.FJ L!i <br /> 6?ml R�ttt� a:1�.�3.d5 ].T6 331 iJ5 l 37 3.2) 3.12 J.N3 2.f�t Li5 t76 LA 2.82 2S5 L�6 l.dl L7S 1.I9 2,3 1.1! I.t3 2Ali Lfi] i.f� 1.93 <br /> lifldSlope`n 0 1 2 ) / i 8 7 a 9 tQ 11 I2 1? U IS 16 IT Id I! t6 21 2} 2) 21 2S <br /> �,�bp�; �1:1 3.h:.Ci i.'i i.i� 'o.J! 3.5],i.�5�3,Fa1 3.ii�.11 a27:.i!�t.14 4!i i.�a i.55 i.� 6.2a b.b; 7.(� 1.J1 T.il �.�2 6.93 9.a6 IP.fii <br /> 6WfilfU:�O��kt �L00 d.q�.�5 ;.5a J.76 S.SO 516 5.id S.fa 61S 6.b1 7.1a 765�8.29 d.5.f.31 ID.la IQkI 11.61 It.a2 1119 13.9i 1J.t1 IS.61 If,S! Il.d: <br /> Select Upstope 8erm Aluldpfier <br /> �' {based on land slope): 3.03 (figure D-34) <br /> D. Caltulate tlFslope 8erm Wldth:Muldpller (4.C)X Upslope Mau�d tieight (4.8�-tlpstope Betm N7dth <br /> 3.03 ic x 3.0 it - 9.0 ft <br /> E. Calculate Drop!n Elevatlon Under 9ed:Bed Width {2.B) X Lm�d Stope (1,Q)+10p-Drop (tt) <br /> �o.o rt x B.o � _ ,00- o.8a rc <br /> F. Calcutete Downslope Mound NeJght:Upstope Hefghi (4.B)+Orop M E►evodon (4.E)-Downslope HePght <br /> 3.0 fc + 0.80 ft - 3.8 tc <br /> Select Downstope 8errn Multlpller <br /> G. �based on land stope): S.B8 (figure o34) <br /> H.Calculate�o�mstope 8erm Wkith:Mutdpfier {4Gj X Dawnsfope Helght (4.�=Downslope Berm WYdth <br /> 5.88 x 3.8 ft Q 22.0 it <br /> i. Calculate Mlnlrnum Berm to Cover Absorptlon Areo:Downslope Absorptfon�dth {3.6 or 3.C}�4 n,-ft <br /> 10.0 tt + � h - !4.0 ft <br /> J. besign Downslope 9err►t •greater of 4N and 41: 22.0 ft <br /> fC. Select Eodsiope Berm Multiptler: 3.00 ��uy 3A or 4.0� <br /> L. Calculate Endslope 8,erm (4,K)X Dom�slope Mound Netsht (4.F)=Endslope 8erm IVfdth <br /> 3.00 ft x 3.$ ft � 12.0 fc <br /> M.Calculate Mound Width:Upstope 8erm Width(4.D)�Bed Width (2.B�+Dowrutope 8erm Wldth {4.J}•ft <br /> 9.0 ft • 10.0 ft + 22.0 ft - 41.0 tt <br /> N. Calculate Mound Length;Endslope Berm Width (4.L)+8ed terrgth (LC)+,��iape 8erm Width (4.L)-ft <br /> 'i 2.0 ft + 63.0 ft + 'f 2.0 ft - 87.0 ft <br /> CORMtIMtS: <br />