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_ 0.60 gpd/ft` Absorption area Soil Loading Rate, which gives a mound ratio of 2 Iminimum) jthis must match the soil boring tog� desired mound ratio 2.0 _ �8 percent site stope (0-20� range► �8 (%downstope site slope, if different than upslopel _ 20 inches, or 1.7 ft. to Redox or other limiting condition (need at teast 12"to be a Type I) Treatment zone contains�0 inches of 0`� soit credit, and �inches of 50%soit credit. Giving a: ,r. 16 inch, or 1.3 ft. Sand Lift Mound CRITICAL FOR FUTURE CERTIFICATIONS!!! _ . 20.0 ft.Totat ABSORPTION width �with sand beyond rockbed as follows:I 'r, 0.0 ft. upslope and sidestope 10.0 ft. Downslope tndividuat slope ratios give BERM widths Itopsoil beyond rockbed) of: _ 4:1 upslope ratio 10 ft. upstope berm ,� � 3:1 sidestope 12 ft. sideslope berms , 3:1 downslope 20 ft. downslope berm _ Overatl Dimensions: 10.0 ft. wide by 38.0 ft. long Rock bed 4Q ft. wide by 62 ft. long Mound footprint 4" inspection pipe 18" cover on top U sto e berm �� Dov��nsto e berm 20 ' 12" cover on sides '/ � r6"L7amy cap&G"topsoili "� 1.3 C(ear� Sar�d !��ft �'�'�.� __��. 1 .,�f. �; 1J � . _ Absor tion Width zo.o Note: For 0 [0 1 o slopes, Absorption Wrdth is measured from the Bedequally in both directions. For slopes >1%, Absorption width is measured downhil! from the upslope edge of the Bed. � Rock Bed: 10.0 ft. by 38.0 ft. by �inches under pipe, plus 2046 gives 13 yd'or•1.4= 1g ton , Mound Sand: Inote: votume is based on 3:1�4:i slope from top�f rockbed, Exchange sand for toamy cap if desired) 16.5 up + 40.2 downstope - 10.9 ends * 24.4 under rock = 110 Yd'ar'1.4= � 155 ton plus 20% Loamy Cap: 36 ft. by 58 ft. 6"deep, plus 20� gives 47 yd'or*1.4= 66 ton , Topsoil: i 4G ft. by 62 ft. 6"deep, plus 204o gives 56 yd'or'1.4= 7g ton I hereby certify that I have completed this work in accordance with alt applicable ordinances, rutes and laws. ,� ,.,�'_.___ Rusty Otson's Soil & Perc. 81G 6�27/2016 ,,�signer Signature Company License# Date