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' G. MOUND SL�PE WIDTH & LENGTH Landslope > 1�'/� stope <br /> (landslope greater than 1%) - �� ;�o•�ef�`��:��_ .. <br /> , :`,: , o� ' -„=�, <br /> 1. Do�vnslope absor�tion widtl� = absorption �tiridth (F) - �� ���:�_g <br /> ti�"T�upsod <br /> minus rock layer ti�idth (D2) _- ._ - �'°°^`°�i-`' <br /> �_ ft - ia fr = /v rt �F,�.�t;o��t� _._._.. <br /> ___„�__.__. R��tr�iiu.�;L��.�r <br /> ���.4 p N'idthiG?.f`. . Onwnal.��•l\�Slh(G2i`• <br /> Ro.w tt'„fthiU'-� �� � <br /> 2. Calculate mound size -�-� <br /> UPSLOPE <br /> a. Depth of clean sand fill at upslope edge of .,b , �.•,.�� �. 1�F� <br /> rock layer = 3 ft minus the distance to restricting layer (Cl) ��� �� <br /> 3ft-_� ft = �_ ft <br /> b. Mound height at the upslope edge of rock D-34: SLOPE MULTIPLIER TABLE <br /> layer = depth of clean sand for separation (G2a} Land ursLo�E ao�vNSLOPE <br /> SIoPe multipliers for various multipliers for various <br /> at upslope edge plus de�trl Of T'OCk lc"l�E'r �� f t� ln�a slope ratios slope ratios <br /> plus depth of co�rer (1 ft) 3:i �:i s:� �:� �:i sa a�i a:t s:l 6:1 �:i <br /> � ft + lft + �tt - � ft 0 3.0 a.0 5.0 6.0 7.0 8.0 3.0 �i.0 5.0 6.0 7.0 <br /> 1 - <br /> c. pslope berm multiplier based on land slope 1 2A1 3.85 4.76 i.66 6.i1 7.41 3.09 �.17 S.Z6 638 7.53 <br /> 2 2.83 3.70 4.5-1 5.36 6.74 6.90 3.19 935 556 6.82 8.14 <br /> � . �.3 (see figitre D-34) <br /> 3 2.7i 3.57 4.35 5.08 5.79 6.95 3.30 9.59 5.88 7.32 8.86 <br /> d. Upslope width = berm multiplier (G2c) x <br /> y, d 2.6R 3.d5 3.17 4.8d S.J6 6.06 3.41 4.76 6�5 7.89 9.72 <br /> Llp$10�e ITI�UTld ltelbht �GZb�. � �.61 3.33 4.00 a.62 S.19 5.71 3S3 5.00 6.67 859 70.77 <br /> %�� X�1 t = - /� f t [, 2,54 3.23 3.85 4.41 4.93 SAI 3.66 5.20 7.t4 93b 12.07 <br /> DOWNSLOPE , z.as s.iz 3.�o a.za a.;o s.i3 3.80 S.Sb �.b4 io.x i3.�� <br /> e. Drop in elevarion = rock layer width (D2) x g 2.�2 3.03 3.57 4A5 4.49 a.88 3.95 5.88 8.33 11.Sd 15.91 <br /> perCE.'Tlt 1dI1US10�fE �C�� - 2Ufl 9 2.36 2.94 3.95 3.90 4.30 �.65 4.)] 6.25 9.09 13.04 18.92 <br /> �1 t X Y� �o - 1�� _ � (r: t t 10 2.31 2.86 3.33 3.75 4.12 4.da a.29 6.67 10.00 15.00 23.33 <br /> t. �OW11SlOpE' II10UI1C.� �lel��lt '- ClEE�tl1 Of C�ec"l11 11 2�6 2.78 3.23 3.61 3.95 9.26 3.�48 7.I4 11.11 17.65 30.43 <br /> sand for slope difference (G2e) at downslope 12 2.?1 290 3.12 3.�9 3.80 4_08 4.69 7.69 12.50 21.i3 4395 <br /> rock edge plus the mound height at the <br /> upslope edge of rock layer (G2b) <br /> �_ ft + �,_ ft = �: la ft <br /> �. Downslope berm multiplier based on percent land slc <br /> .��-G� (see figt{re D-34) <br /> �1. DO�ti'11S1Op2 W1CIt�1 = CIOWriS10�2 I11t11t1�711eI' `� up.�op�w�tn�c�e> <br /> (G2g) t//imes downslope mound height (G2f) �; -�-� <br /> �X 3•tv ft -�_ft - 2��k Bed V U�+I.i�e Width(G2i1) <br /> ttpnl�r •4ViJth(C2d) Width(D2) � ft <br /> _ ---- �--r� Leny;th(D3)�� <br /> i. Select the greater of G1 and G2h as the - <br /> downslope width: 1�1 ft � a.�•�„��eW,����«=,,11 ft <br /> Ab>urptii�n Width(F)�� <br /> j. Total mound width is the sum of upslope �_ <br /> width (G2d) �vidth plus rock layer width <br /> (D2) plus downslope width (G2i) ,,,,.,,�r,,,;�,,«�k,�_�_f� <br /> �.;�, ff + � ft + �ft = �_ ft <br /> k. Total mound length is the sum of upslope �ti�idth (G2d) <br /> plus rock layer length (D3) plus upslope width (G?d) <br /> � ft + � ft + � ft = �� feet <br /> Final Dimensions: <br /> � -�-�- " --� <br /> � <br /> I hereby certify that I have completed this work in accord��nce�,•ith applicable ordinances, rttles and laws. <br /> (signature) ____.. 5�_(license k#) ' '" Z�_`d3_{date} <br />