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G. �.r�ZOL3ND SLOPE WIDTH & LENGTH Landslope > 1% slope (landslope greater than 1%) o��r 1. Downslope absorption width = absorption width (F) 4p�,fY,k�b b��g >� ;�°�, minus rock layer width D2 � �' �� F �� ' �s� P / 1 i )�,a� ` A ^' , ' d r' w' 6"To soll \ 1 '�-��,�. �rN�?�':)f� � �, ,, �Gean 5and js,,.k 1 r�i�5i;i �14. �ri��p..�� ft- /� .ft - t � ft panHon 1..> h �..�,_ R..�.+�m,s�y.. Up�bpj�Wld„(C2d) Roek Wldth�'D1) �O"'^s 1�VId1h(h2q 2. Calculate mound size UPSLOPE � a. Depth of clean sand fill at upslope edge of „b,,,,, Wldith-S�nd(F� rock layer = 3 ft minus the distance to restricting layer (C1) 3 ft - � •�� ft = �-� ft b. Mound height at the upslope edge of rock D-34: SLOPE MULTIPLIER TABLE layer = depth of clean sand for separation (G2a) L�,a UPSLOPE DOWNSLOPE Slo e multipliert forvarioue multi liers forvarious at upslope edge plus depth of rock layer (1 ft) �� slope ratloc .Pop�r,�;og plus depth of cover (1 ft) a; 6:1 �:i s:i a:i s:i 6a �:i �� ft + lft + lft = 3 �� ft 0 3.0 4.0 5.0 6.0 7.0 8.0 3.0 4.0 5.0 6.0 7.0 �. Upslope berm multiplier based on land slope 1 2.91 3.85 4.76 5.66 6.54 7.41 3.09 4.17 5.26 6.38 7,53 �. �2 (see figure D-34) z 2•83 3.70 G.54 5.36 6.14 6.90 3.19 4.35 5.56 6.82 8.14 �. Upslope width - berm multiplier (G2c) times 3 2.75 3.57 4.35 5.08 5.79 6.45 3.30 4.54 5.88 7.32 8.86 �pslope mound height (G2b): 4 2.68 3.45 4.17 4.8C S.C6 6.06 3.41 4.76 6.25 7.89 9.T1 S 2.61 3.33 �.00 4.62 5.19 5.71 3.53 5.00 6.67 8.57 10.77 � •�-c. x :�.o ft = �_ft �OWNSLOPE 6 2.5G 3.23 3.85 4.41 4.93 5.41 3.66 5.26 7.14 9.38 12.07 7 2.48 , 3.12.-' 3.70 4.23 4.70 5.13 3.80 ,5.56; 7.69 10.34 13.73 .'. Drop in elevation = rock layer width (D2) times 8 202 �3.03' 3S7 4.05 4.d9 {.88 3.95 5.88 8.33 11.54 15.91 �ercent landslope (C5) + 1�� 9 2.36 2.94 3.45 3.90 4.30 4.65 4.11 6.25 9.09 13.04 18.92 /C� ft X �% + 1�� _ ��11 10 2.31 2.86 3.33 3.75 4.12 4.44 4.29 6.67 10.00 15.00 23.33 . Downslope mound height= depth of clean u �6 2.78 . 3.23 3.61 3.95 4.26 4.48 7.14 11.11 17.65 30.43 ,and for slope difference (G2e) at downslope � � 2•zl z.�o 3.�z 3.49 s.eo a.os 4.69 7.69 �z.so 21.43 93.75 ock edge plus the mound height at the ipslope edge of rock layer (G2b) 3.v ft + � ft= 3' � ft , ;. Downslope berm multiplier based on percent land slop r•�lo (see figure D-34) - �� - �. Downslope width = downslope multiplier r Upslope�ldth(G fd) :,2g) times downslope mound height(G2fl y°I r• �O X 3• � ft = a � it � UpslnpeWidth(G2d) Width(DZ). Upslope Widch(G2d; Select the greater of G1 and G2h as the � "' u"$�c°3,� ---� ownslope width: a I ft � i Downslope W(dth(G2t)�_.ft Total mound width is the sum of upslope I AbsorpHon Wldth(F)� �idth (G2d) width plus rock layer width _ �� �2) plus downslope width (G2i) Total Length(G2k) �a E� � ft + /o ft + a�_ft= � ft . Total mound length is the sum of upslope width (G2d) lus rock layer length (D3) plus upslope width (G2d) �_ ft + C ft+ � ft = �c �feet :�, � �� a a, _ �2 Final Dimensions: yc� X � o ,�3�� . hereby certify that I have completed this work in accordance with applicable ordinances, rules and laws. �� (r%' � ��--`f/'-�- (signature) 3��-� (license#) � ->! -b Z (date)