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F. ABSORPTION WIDTH Absorption ratio: 2 <br /> 1. Absorption width equals absorption ratio times rock layer width Sb B <br /> 2.00 x 10.0 ft = 20.0 ft <br /> G. MOUND SLOPE WIDTH&LENGTH(Greater tibm 1%) <br /> 1. Downslope absorption width=absorption width minus nods layer width <br /> 20.0 feet - 10.0 feet= 10.0 ft <br /> 2. Calculate mound�sine <br /> I <br /> UPSLOPE <br /> a.Depth of dean sand at upskrpe edge of rods layer=3 feet manus distance to restricting layer(C1) <br /> 3.0 ft - 1.5 ft= 1.5 ft <br /> b.Mound height at the upslope edge of rock layer=depth of dean sand for separation(G2a) <br /> at upslope edge pkrs depth of rock layer(1 foot)to depth of cover(1 foot) <br /> 1.5 ft+1ft+1 ft= 3.5 ft <br /> c.Upslope berm multiplier based on land slope(see figure D-34) <br /> Selected berm multiplier: 3.23 <br /> d.Upskope width=berm multiplier(Mc)times upslope mound heot(G2b): <br /> 3.23 x 3.5 ft = 11.4 ft <br /> DOWNSLOPE <br /> e.Drop in elevation=rock layer width(D2)times percent Iandslope(C5)/100 <br /> 10.0 ft x 6.0 % /100= 0.6 ft <br /> f.Downslope mound height=depth of dean sand for slope difference(G2e) <br /> at downslope rock edge plus the mound height at the upslope edge of rock layer(2b) <br /> 0.6 ft + 3.5 ft= 4.1 ft <br /> g.Downslope berm multiplier based on percent land slope(see Figure D 34 <br /> Selected berm multiplier: 5.26 <br /> h.Downslope width=downslope multiplier(G2g)times downslope mound height(G21) <br /> 5.26 x 4.1 = 21.6 ft <br /> i.Select greater of G1 and G2h as the downslope width 21.6 ft <br /> j.Total mound width is the sum of upslope(G2d)width plus nock layer width(D2)plus downslope width(G2i) <br /> 11.4 ft+ 10.0 ft+ 21.6 ft= 43.0 ft <br /> k.Total mound length is the sum of upslope width(G2d)plus rock layer length(D3)plus upslope width(G2d) <br /> 11.4 ft + 63.0 ft+ 11.4 ft= 85.8 ft <br /> Final Dimensions slope>1% 43.0 ft x 85.8 ft <br /> I hereby certify that all work has been completed in accordance with all applicable ordinances,rules&laws. <br /> (signature) 810(license#) 2/20/2007 (date) <br /> ez­ <br /> 4'. <br /> t' I <br /> Page 2 of 5 �,^ <br />