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F. A880RFTION WIDTH Absorpffon�io: �� <br /> 1. Absorption width equals absorption ratio times rodc layer width <br /> 2.00 x 10.0 ft = �.0 _h <br /> G. MOUND SLOPE WIDTH b IENGTH(Grea�tlan 1X) <br /> 1. poMmsiupe absorp6ai wi�th=absorption width minus rodc layer width <br /> 20.0 feet - 10.0 feet= 10.0 _ft <br /> 2. Ca�ulate mound size <br /> UPSLOPE <br /> a.Depth of c�ean sand at upslope edge�rodc layer=3 feet minus dist�►oe to restriding lay�(C1) <br /> 3.0 ft - 0.5 ft= 2.5 _ft <br /> b.Maxid height at tl�e upslope edge of rock lay�=depth of dean sand for sep�aUon(G2a) <br /> at upslope edge plus depcn of rodc�ayer(1 faa�to depth of cover(�fooc) <br /> 2.5 ft+1ft+1 ft= 4.5 ft <br /> c.Upslope bem►mulGplier based on land siope(see flgure D-34) , <br /> Seleded berm multipli�: 3.03 896 uPslope <br /> d.Upsbpe width=berm multiplier(G2c)tirt�es upslope mound height(G�): <br /> 3.03 x 4.5 ft = 14.0 ft <br /> DOWNSLOPE <br /> e.Drop�elew�ion=rodc lay�widfh(D2)times pert:ent landslope(C5)I 100 <br /> 10.0 ft x 3.0 96 l 100= 0.3 ft <br /> f.Dawnslape mound height=d�th of deam sand for slope diFference(G2e) <br /> at do�wr�stope roc�c edge plus the mound height at the uPslope edge of rodc layer(�) <br /> 0.3 ft + 4.5 ft= 4.8 it <br /> g.Downslope be�m multiplier based on percent land sbpe(see Figure a34 <br /> Se(ecxed berm multipier 4.5t <br /> h.DaNmslope width=downslope muftiplier(G2g)Gmes downslope rnound height(G2f) <br /> 4.54 x 4.8 = 21.8 ft <br /> i.Seled greater of Gt and G2h as the downslope width 22.0 ft <br /> j.Total mound width is the sum of upslope(G2d)width plus rock layer widlh(D2)plus doNmslope width(G2i; <br /> 14.0 ft+ 10.0 ft+ 22,0 ft= 46.0 ft <br /> k.Tot�mound length is the sum�upsbpe width(G2d)plus rock layer length(03)plus upslope width(G2d1 <br /> 14.0 ft + 50.0 it+ 14.0 ft= 78.0 ft <br /> Final Dimensions slope>1% 46.0 ft x 78.0 ft <br /> 1 hereby�ity that all work has been campleted in accordance with all applicable ordinances,rules&laws. <br /> � (signature) 81U(license#) ��� L-t(date) <br /> Page 2 of 5 <br />