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a �% <br /> 4. MOUND SIZING <br /> A. Calculate Clean Sand Lift: 3 feet minus Depth to Limiting Condition (1.C)=C(ean Sand Lift (1 ft minimum) <br /> 3.0 ft - 1.6 ft = 1.4 ft Design Sand Lift(optional): <br /> B. Calcutate Upslope Height: Clean Sand Lift (4.A) +media depth (1 ft.)+cover (1 ft.)=Upslope Height <br /> 1.4 ft + 1.0 ft + 1.0 ft= 3.4 ft <br /> p.;� :i.::':•�...tc�..,-u= <br /> :andS�opr��: ? i i :. a � : ; , : ; �r •i i� ; i: a i° �. - 2� �� z �i :i t; ia is <br /> , . . <br /> . _ . . . . , .- __ <br /> il� .6��„ •� �i .r t ��.. .n i t.• t t... <br /> E�firi F.,'- �l:' :d9 -ia .5:.i.-i`.{i.: ..1= `i _4- .'..L'. 'p` � _5`.. L�E =1 2:T _ ?i .�: .Ic _�8 _ _ .i�6 I b <br /> � :and Stope i i . 4 � ° . • : �� t i :i i� � r 1� � •, r< <I �i ., ia .� <br /> .. ����I.1u :'P� �'.: J ' 44 _.1� 3._ - f �J i 1 �' - - :}� �.'1' <br /> E�I;:i F::'C -�:; '•_• - - -y.t' ?tl5.:i� :.2E� 5.5_ '.'3 c t' -11'-f..S�L= �3. 3°- 1:i.a 1G��i !' 1_- '? :.5; -;i 'S° I�J= <br /> Select Upslope Berm Muliiplier <br /> �' (based on tand stope): 2.42 (figure D-34) <br /> D. Catculate Upslope Berm �dth: Multip(ier (4.C)X Upslope Mound Height (4.6)=Upslope Berm Width <br /> 2.42 ft x 3.4 ft = 8.3 ft <br /> E. Calculate Drop in E/evation Under Bed:Bed�dth (2.B) X L.and Slope (1.D): 100=Drop (ft) <br /> 10.0 ft X 8.0 % : 100= 0.80 ft <br /> F. Calculate Downslope Mound Height: tlpslope Height (4.6) +Drop in Elevation {4.E)=Downslope Height <br /> 3.4 ft + 0.80 ft = 4.2 ft <br /> G. Select Downslope Berm Multiplier <br /> (based on tand slope): 3.95 (figure D-34) <br /> H. Calculate Downs(ope Berm�dth:Multiplier (4.G)X Downs(ope Height (4.F)=Downs(ope 8erm Width <br /> 3.95 x 4.2 ft = 16.7 ft <br /> 1. Calcutate Minimum Berm to Cover Absorption Area:Downs(ope Absorption Width (3.6 or 3.C} +4 ft. =ft <br /> 10.0 ft +�4 ft s 14.0 ft <br /> J. Design Downslope Berm =greater of 4H and 41: 16.7 ft <br /> K. Select Endslope Berm Mu(tip(ier: 4.00 (usualty 3.0 or 4.0) <br /> L. Catculate Endslope Berm (4.K)X Downslope Mound Height (4.F)=Endslope Berm�dth <br /> 4.00 ft X 4.2 ft = 16.9 ft <br /> M.Catculate Mound Width: Upslope Berm �dth(4.D) +Bed Width (2.6}+pownslope Berm Width (4.J)=ft <br /> 8.3 ft + 10.0 ft + 16.7 ft = 34.9 ft <br /> N. Calcutate Nbund Length: Endslope Berm�dth (4.L)+Bed Length (2.C)+Ends(ope 8erm Width (4.L)=ft <br /> 16.9 ft + 63.0 ft + 16.9 ft = 96.7 ft <br /> O. If using a registered product, enter the Component length: �7in. : 12 ft. <br /> P. If using a registered product,enter the Component Width: ��in• = 12 ft• <br /> Q. Number of Components per Row =Bed Length (2.C)divided by Component Length (4.0) (Round up) <br /> 63 = _ � <br /> R. Number of Rows =Bed Width (2.B)divided by Component�dth (4.P) (Round up) <br /> Adjust Contour Loading Rate on Design Summary page until this number is a whote number <br /> � ' � <br /> S, Toto!Number of Components =Number of Components per Row X Number of Rows <br /> �� X �� <br />