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a3> U.45 gpd/ftZ Absorptian area Soil Laading Rate, which gives a mound ratio of 2.7 (miMmum} <br /> (this must match the soit bo�ing tog) desired mound ratio 2.7 <br /> �a� 15 percent site slope f0-?.0%ran�) 15 (%doMmslape site slope, if different than upstope) <br /> �sy 12 inches, or 1.0 ft. to RerJox or other timiting condition (need at teast 12"to be a Type i) <br /> Treatment zone contalns�inct�s of Q916 soil credit, and�inches of 50%soil credit. Giving a; <br /> 26� 24 inch,or 2.0 ft. Sand Lift Mound CRI7ICAL FOR FUTURE CERTIFICAT10NS1!! <br /> ?'�) 27.0 ft.Totat ABSORPTION width (with sand beyond rockbed as foitows:y <br /> �g� 0.0 ft. upstope and sideslope <br /> 17.0 ft. Downstope <br /> Individual stope ratios give BERM widths (topsoit beyond rockb�d}of: <br /> ��� 4:1 upstope ratio 10 ft. upstope berm <br /> 30� 3:7 sidestope 17 ft. sidestope berms <br /> �J 3:1 downsto� 31 ft. downstope berm <br /> 3a� Overalt Dimensions: 10.0 ft.wide by 82.5 ft. tong Rock bed <br /> 51 ft,wi�by 97 ft. long Mound footphnt <br /> 4" inspection pipe <br /> 18" cover on to�a <br /> U Sl berrn �� Drn+vnsl berm 31 <br /> 12" eover an sides <br /> �6��y��'V�to�� <br /> 2.0 C(ean sand lift <br /> _ 1.0 �ept� tc� �.irrriCi��� <br /> �im€t��� ��+r�di���ar� ———_______--__ � <br /> Lion Widtfi 27.0 ����`�" ————-----..__ <br /> NaCe• <br /> For 0 ta 1%stop�s, Abrue►-ptir� W1'dt�i is measured from the Bpdequatty in both dire�ttions. <br /> For stopes �195, Alno,rptlon N�`dth is rr�asured downhitt from the upstope ed�e of the �d. <br /> 33i Rock Bed: <br /> 10.0 ft. by 62.5 ft. by �inct�s under pipe, ptus 20�6�ives 21 yd'or"1.4= 29 tan <br /> �� Mound Sand: (note: votume is ba5ed on 3:1/4:1 slope from top of rockbed, Exchange sand for loamy cap if desired) <br /> 36.6 up + 188.4 downslope + 22.5 ends+ b3.7 under rock- 373 yds or'1.4= 523 ton <br /> ptus 20% <br /> ss Loamy Cap: <br /> 47 ft. by 93 ft. 6"deep, ptus 20�gives 97 yd'or"1.4= 13b ton <br /> 36) TOp501�: <br /> 51 ft. by 97 ft. 6"deep, ptus 20SK gives 110 yds or"1.4= 154 ton <br /> 1 hereby certify that i have completed this work in acco�dance with att appticabte ordinahces, rules and lawrs. <br /> Rusty olson's Soit& Perc 810 <br /> gner Signaturc ""------�----- Company LicenseAt Date <br />