Laserfiche WebLink
. ' F. ABSORPTION WIDTH Absorption ratio: 2 <br /> 1. Absorption width equals absorption ra6o tirnes rock layer width <br /> 2.00 x 10.0 ft = 20.0 ft <br /> G. MOUND SLOPE YY�TH 8 LENGTH(Gre�er fhan 196) <br /> 1. DoMmslope abso�ption width=absorption width minus roc:k layer width <br /> 20.0 feet - 10.0 feet= 10.0 ft <br /> 2. Calculate mou�d size ' <br /> I <br /> UPSLOPE <br /> a.Depth of dean sand at upslope edge of rodc layer=3 feet minus distance to restricting layer(C1) <br /> 3.0 ft - 1.3 ft= 1.7 ft <br /> b.Mound height at the upslope edge of rodc layer=depth of dean sand fa separation(G2a) <br /> at upslope edge plus depth of rock layer(1 foot)to depth of cover(1 foot) <br /> 1.7 ft+1ft+1 ft= 3.7 ft <br /> c.Upslope berm multiplier based on land slope(see figure D-34) <br /> Selected be�m multiplier: 2.78 <br /> d.Upslope width=berm multiplier(G2c)bmes upslope mound height(G2b): <br /> ' 2.78 x 3.7 ft = 10.0 ft <br /> DOWNSLOPE <br /> e.Drop in elevatia�=rodc layer width(D2)times peroent landslope(C5)/100 <br /> 10.0 ft x 11.0 % 1100= 1.1 ft <br /> f.Dawnslope mound heigM=deplh d dean sand for sbpe ctifferea�ce(G2e) <br /> at danmslope rodc edge plus the mound height at the upslope edge of ra;k layer(2b) <br /> �,� ff + 3.7 ft= 4.8 ft <br /> g.Downslope berm mul�plier based on percent land slope(see Figure D-34 <br /> Selected berm muldplier: 5.81 <br /> h.Downslope width=downslope multiplier(G2g)times doNmslope mound height(G2� <br /> 5.81 x 4.8 = 28.0 ft <br /> i.Seled greater of G1 and G2h as the dovmslope width 28.0 ft <br /> j.Total rraund width is the sum of upslope(G2d)width plus rodc layer width(D2)plus downslope width(G2i) <br /> 10.0 ft+ 10.0 ft+ 28.0 ft= 48.0 ft <br /> k.Total maind length is the sum of upslope width(G2d)plus rock layer length(D3)plus upslope width(G2d) <br /> 10.0 ft + 63.0 ft+ 10.0 ft= 83.0 ft <br /> Final Dimensions (slope>1%) 48.0 ft x 83.0 ft <br /> I hereb certify that all wak has been cbmpleted in accordance with all applicable ordinances,rules&laws. <br /> (signature) 810(license#) 6/29/'2006 (date) <br /> Page 2 of 5 <br />