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3 BEDROOM PACiE 2 <br /> G DOWNSLOPE BERM WlDTH <br /> 1 If lands�ope ia t%or mors,subtract rock layer trom BERM SLOPE MULTIPLIERS <br /> ab�o on wId1A to obtaln minimurn dowrtal aerm coe 3:1 RATIO <br /> 20 t�eet less 10 t�t ■ 10 t��t �a�rbar oowa•iope uvuope <br /> 2 Celaulata minlmum mound�e 0 3.� 3,00 <br /> a. Determine depth of dean send flll at upsiope edQe ot rodc I r � 9.a� s.9� <br /> Separativn: 3' - 2 t�t= �t�et 2 3.19 s,a� <br /> b. Add depth of dean sand fa separa�on(2a)at upelo,pe edge, s 3.aa 2.79 <br /> depth af rock t�yer(1 toat)to depd�oi cover(1 foot)to flnd the 4 9.41 x.ea <br /> mound height at the upelope�pe of rodc layer: 0 3.b3 2.8� <br /> 1�R SAND +y R RR7CK + 1 ft COVER = �fo0t 8 8.88 2.5a <br /> c. EM�er table with fandslope and upslope barm ratio. 7 a,eo 2.48 <br /> Seleat UP3LOPF barm muldpGer of 2.68 g a.9a 2,02 <br /> d. Mumply bsrm mutGplier by up:lopa mound helght D 4.11 s.3s <br /> fia find UPSLOPE be�rm width: i o a.2s 2.3t <br /> 2.68 x 3 equals �f�t �1 s.4a s,26 <br /> e. u y rock Isyer vn a ops to debe�mirie�rop�n e�'vetlan:. �z a,ae 2.�� <br /> 90 x 4 96 r �o0 0.4 tset <br /> f. Add depth of clean Send for slope dHwerBnCe(2e)at dowr�lope Upebpe Width: 8' <br /> edge,t�the maund height at tt�a up�lopa edge of rock leyer(2b) <br /> bo firtti SLOPE berm width: �, g� <br /> 3 p�us 0.4 equ��s 3.4 foft � � --► <br /> g. Enter table with landslo�ar�l downsbpe berm raifo. � <br /> S�lect DOWN L E berm muldplier� 5.41 <br /> h. Multiply downalope mul�nliar by dawnelape rnound hefght Ra�cbed: 10'wi�x 38' bng <br /> to et downslop�barm width+: <br /> 5.41 x 3.4 uals 1Z teet o����� 12' <br /> I. Compare the values of step G. 1 10 and 0.2h 72 <br /> Select the greater of the iwo valuea aa e <br /> doMrns�ope berm w�dth: 12 FINiAL DIMEN3 ON8: <br /> J. Total rr�und width i�fhe sum of upebpe berm width(G.Zd) 8 <br /> pius rodc�ayer width(0.2J 10 30 <br /> pl+�damsbpa berm width{G.2i► 12 FEET IMDE <br /> Total Mound Width: 30 <br /> BY <br /> k. Total mound length is khe sum of ihe upslope berm width $ <br /> plua rxk layor width(D,3) 38 $4 <br /> plus upslope berm width (t3.2d) B FEET LONG <br /> Total Maund Length: 54 <br /> Covor. 1 Foot Vegecs�+iveCoves �ea�cHle <br /> S'iupe: � ��X:: � <br /> ;;�.. <br /> Rock L�yer. 1 Foot Max 3:a <br /> Reaommen 4:1 Perfarated laterai <br /> _ ' '� ; <br /> Sand Laynr. �Foot � .. �7'�u,'� <br /> 4�..:� !.. , . <br /> 'Q€�f�7�4 ,'�'-Y�rm;n,����k <br /> :' Clean Sand P► r �; 1 �E n..i a �{ �,:4�Ft�'��'�� �f$a n <br /> ��//0�S�:���t � . . . � : t l,R���� a . :�..._.:,:.'����l <br /> At ieazat 22"oE IYatur�1 So�l <br /> Saps�n: �3 Feet L����, <br /> �tc,��d l.ayar <br /> b 'd ZEOTZ�bZS6 �hII Z�OHH�kiM WdB� �B LOOZ Oi daS <br />