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23) 0.45 gpd/ftZ Absorption area Soi(Loading Rate, which gives a mound ratio of 2.7 (minimum) <br /> (this must match the soit boring tog) desir�d maund ratio :2.7 <br /> 2a) �percent site stope (Q 20%range} �8 (%downsCope site slope�if different than upslape) <br /> zs) 16 '; inches, or 1,.3 ft.to Redox or other limiting condition (need at teast 12"to be a Type 1) <br /> Treatment zone cantains�0 inches af Q%sai(credit, and �inches of 50%,soit tredit. Giving a. <br /> �c,� 20 inch, or 1.7 ft. Sand Lift Mound GRITfGAL FOEt FUTUttE CERT)FIGATIC1NSt!! <br /> z�� 27.0 ft.Total ABSORPTION width (with sand beyohd racicbed as fol�aws:} <br /> '-st Q.0 ft. upslape and sidestope <br />' 17.0 ft. DownsEope <br /> Individua[slope ratios give BERM widths (topsoit beyond rotkbed)of: <br /> �9� 4:1 ' upslope ratio 1 t ft. upsto�berm <br /> sa� 3:1 sideslope 13 ft. sideslope berms <br /> 3it 4:1 downslape 26 ft. dawnslope berm <br /> 32� Overall Dimensionsc 10.0 ft. wide by �0.0 ft. tong Raek bed <br /> 47 ft.wide by 7b ft. tong Mour�d footprint <br /> 4" ins�eti�n pfpe <br /> 't 8`" cov�r€�n tQp <br /> 1f �U �lo � b�err� Dc�wnsFa e berm �G <br /> ..:. <br /> --s�- �.i�., cover on sici�s <br /> , „ {�i"�oamy cap&6`.topsoil) <br /> 1.7 Ctean Sand tift ``",�.� <br /> ��-�. <br /> 1.3 D��ati� ��� �.�rr�zEi���; � � � � � <br /> �.� ____ � <br /> —�, . _�_ __ <br /> ��er�i��ai� �:t�f�c�iti��t -_ - .._ . . ._ ._ _- - .. <br /> �t'�sor��tion Width � � z7.o �-�� � <br /> i�te: <br /> For t3 to 1�slapes, .4bsvr,rrt,%e�n t�'dth is measured �rom the Bed�qualky in both direetians. <br /> For st�pes >1�6, �4.bsrrrpt�vn �Y'dth is measured riownhilt frc�m t�e upstop�e ed�e oi the �ea; <br /> �3j Rock Bed: <br /> 10.0 ft. by 50.0 ft. by C�inches under pipe, plus 20%giues 17 yd'or*1.4= 24 ton <br /> �a> Mound Sand; (note: volume is based on 3:1/4;1 slope frdrrr top af rcxkbed, Eacchange sand for toamy cap if desired) <br /> 27.1 up + 89.0 downslope � 13_4 ends+ 3g:3 under rack= Z01 Yd'or`1.4= 282 ton <br /> p[us Zf1� <br /> s) l.aamy Cap: <br /> 43 ft. by ��ft. b"deeP, Rlus 20%�ives {�9 yd'or'1.4= 43 ton <br /> _3s> Tapsoit: <br /> 47 ft, by 7b ft. 6"deep, plus 20%gives 80 yd'or*1.4= 112 ton <br /> i hereby certify that I have completed this wark in accortfance with att appticable ordinanees, rutes and laws. <br /> Rusty otson's Soil Fi Per[ 810 9/212016 <br /> signer Signature �c�mpany Lfeense# Date <br />