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G. MOUND SLOPE WIDTH�LENGTH(Greaterthan 1X) <br /> 1. Downsbpe absorption width=absorption widlh minus rodc layer width <br /> 24 feet - 10 feet= 14 feet <br /> 2. Cak;ulafie rrround size <br /> UPSLOPE <br /> a,Determine depth of dean sand at upslope edge of rodc layer=3 feet minus distance to reshicting layer(C1) <br /> 3 ft - 1.75 ft= 1.25 feet <br /> b.Mound height at the upslope edge of rodc layer=depth of de�sand for separat�n(G2a) <br /> at upslope edge plus depth of rock layer(1 foot)fi�depth of oover(1�oot) <br /> 1.25 R+1 ft+1 ft= 3.25 feet <br /> c.Upslope berm multiplie�based on land see figure D-34) <br /> Select berm multiplier of 2.54 <br /> d.Upslope width=be�m multlplier(G2c)tnnes upslope mound height(G2bj: <br /> 2.54 x 3.25 ft = 8.3 feet <br /> a3l: SLOPB MULTIPL[ER TABLfi <br /> �na cnsuor� - oowNsi.orE <br /> Slo mW dpllms for variow mu11ipIien far varioua <br /> ln� slope ra�ioa slepe raKw <br /> •� �• s• s-� :� r <br /> 0 3A 1A SA 6d 7A 6.0 3A 9.0 SA 6A TA <br /> 1 2 97 3,�B 1Ji Sfi6 6.84 7.41 3�09 9.17 6.26 6J6 T.53 <br /> 2 2d3 3.T0 i.54 5.36 6.1� 6.90 3.19 436 S.S6 6,b2 s.l� <br /> 3 2.75 3.57 �.36 SAS S.T9 6.�15 330 is4 5.� 932 i,6 <br /> 4 2.6b 3.�6 4.17 4bi SA6 iA6 3A1 9.76 6.�5 7.�'9 l.72 <br /> 5 2b1 333 4.OU 4.62 5.79 5.71 353 SJ00 6�67 837 10.77 <br /> 6 2.Si 3.23 S.l6 441 493 SA1 3.66 526 7.14 9�b 12,07 <br /> 7 2A6 3.12 3�0 9.?3 4.70 5.13 Sd0 S3� 7b9 1034 13.73 <br /> B 2.��2 3.03 3,57 4.06 9A9 4.Ds 3.% S.l6 s33 1154 15.91 <br /> 9 7,.36 2.9/ 3A6 3.90 430 4.66 4.11 6.25 9.09 13.04 111.92 <br /> 10 231 2� 333 3.75 9.12 �I.i4 9.29 `.i67 10A0 15,06 2433 <br /> lt 2.2ti Z.?8 323 3dil 3.95 4.26 4+t�6 7.1� 11.11 17�66 30�3 <br /> 12 221 2.70 3.12 3.49 3.80 9.OB A.69 7.69 12.50 Zl:l; 43.75 <br /> DOWNSLOPE <br /> e.Drop in elevation=rodc layer width(D2)�mes peroent landslope(C5)/100 <br /> 10 ft x 6 �6 /100= 0.6 feet <br /> f.Downslope mound height=dep�of dean s�d for slope differenoe(G2e) <br /> at downsbpe rodc edge plus 1he mound height at the upsbpe edge of rodt layer(2b) <br /> 0.60 ft + 3.25 R= 3.8 feet <br /> g.Downslope berm multiplier based on perc;ent land sbpe(see F'gure D-34) 5.26 <br /> h.Downslope width=downsiope multipifer(G2g)tlmes downsiope mound height(G2� <br /> 5.26 x 3.8 = 20.2 feet <br /> i.Select greater of G1 and G2h as the downslope width 20.2 feet <br /> j.Total mound width is the sum of upsiope(G2d)width plus rodc layer widlh(D2)pius downslope width(G2i) <br /> 8.3 R+ 10.0 ft+ 20.2 ft= 38.5 feet <br /> k.Total mound leng�is the sum of upslope width(G2d)plus rodc layer length(D3) <br /> plus upslope width(G2d) <br /> 8.3 ft + 62.5 ft+ 8.3 ft= 79.0 ft <br /> Fina!Dimensions 38.5 ft x 79.0 ft <br />