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G.; MOUND SLOPE WIDTH&LENGTH Landslope> 1% slope . <br /> ' (landslope greater than 1%l �.,� r 3;� <br /> 1. Dawnslope absorption width=absorption width (F) ;. . . � , b.,,�v <br /> minus rock layer width (D2) ,_ �� � .. �� :,��nd , h , . <br /> 7.1.. ft-�,�t=�.ft p.nsenl��R �� --•.. <br /> ' ����:�� Roek dthf D7) �K�� <br /> '��.�• <br /> 2. Calculate mound size <br /> UPSLOPE <br /> a. Depth of clean sand fill at upslope edge of „�,,�w.�«, <br /> rock layer= 3 ft minus the distance to restricting layer(Cl) 3yT" <br /> 3 ft- �• � ft=- '�.Z� , D.gq; SLOPE MULTTPLIER TABLB <br /> b. Mound height at the upslope edge of rock <br /> layer= depth of clean sand for separation(G2a) S�a �,��a��n r�adou� myv�l eR f�orvuiou� <br /> at upslope edge plus depth of rock layer(1 ft) �+�` .�oar.tl�. '�°r�"�« <br /> plus depth of cover(1 ft) ` ' ` ` ` ` ` ` <br /> 1.2 ft+ 1ft+ lft= 3,Z ft o 3.0 4.0 SA 6.0 7A 8.0 3.0 4A S.0 6.0 7.0 <br /> c. Upslope berm multiplieF�based on land slope ' �� 3�s `'% 5.� 6.� '"' 3.a, .." ub 6.� 's� <br /> a.� o (see figure D-34) s ze3 �.�o �.s� s.� �.�� �.�o �.�9 4.AS 5.56 6.ax e.�� <br /> d. U slo e width= berm multiplier(G2c) times � �'� �� �� s� �� � � �� a� ��Z e� <br /> P P 4 2.6d 9d5 1.17 4.81 S.�k 6.06 3d1 4.76 6.25 7.89 9.72 <br /> upslope mound height(G2b): s �1 9.33 �.00 4.6Z s.i9 a� s.s3 s.00 �� e.s� io.r� <br /> o�_ �7�X 3+Z � =_L_ft 6 Z.54 3.23 3.85 4A1 �.93 SA1 3.66 526 7.1� 9.38 1Z.07 <br /> DOWNSLOPE � s.~e �.� a�o �.xs sao a� 3.so s.se �.69 io.� is.ra <br /> e. Drop in elevation=rock layer width(D2) times 8 � �.o� s.s� �.os •a9 ..ee �.9s s.ea 8.� ��.s� iS.91 <br /> percent landslope(C5) + ZOO 9 2.36 x.� 9.�s �.�o +.90 s.ss '�.ii sas 9.os i�.a 18.92 <br /> �ft x 1�%+100= 1.Z. ft � io z.si s.ee s.� s.� �.�x 4.N 4.29 6.6� �o.00 is.00 �as <br /> f. Downslope mound height= depth of clean u � �.�8 9.43 9.61 3.95 4.26 M8 7.14 11.11 17.65 30.43 <br /> sand for slope difference(G2e)at downslope � �1 � 3.� 3..9 3.eo *.oe �9 �69 12.50 z�.� �3.75 <br /> rock edge plus the mound height at the <br /> upslope edge of rock layer(G2b) . � <br /> 3•2 ft+ {,Z ft=�;,�,_ft <br /> g. Downslope berm multiplier based on percent land slop _ ��, ' <br /> t},_, L`� _(see figure D-34)s� -- g�_ -.► : • <br /> h. Downslope width= downslope multiplier � � vP•��-.�dwc�d, <br />(G2g) times downslope mound height(G2� y�� �.�s� . � <br /> 1��/ t X����= � 1t ' � Up�ope fWidth(G2d) � ��)�_�� u,lope fWidth(G2d)� <br /> i. Select the greater of G1 and GZh as the -'�-' g <br /> downslope width: �-� ft � ��•���aw<�i�h <br /> j. Total mound width is the sum of upslope ~ "�"�^�"dw`F'. �� <br /> , . 3'.�5'��� <br /> width(G2d)width plus rock lay.er width �. .. - o - -,. <br />�(D2 plus downslope width (G2i) �w�a�cc��.1Q a f� <br /> ft+ l�? ft+�_.ft= �_�.#. .. <br /> k. Total mound length is the sum of upslope width(G2d) <br /> plus rock layer length (D3)plus upslope width(G2d) <br /> �_ft+ c�_ft+�_ft= ,�_feet <br /> �e t �� �- �Q '°a Final Dimensions: <br /> , , . <br /> _ �9 X � 91 ��J'�c, <br /> I hereby certify that I have c mpleted this work in accordance with applicable ordinances, rules and laws. <br /> � . ,�� `��.-.--' (signature) � (license#) �'a`�-d; (date) <br />