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'3► �. �Qpd/ft2 Absorption area Soit�dtn�Rate, � wMcM gives a mound ratio of 2.7 (minimum) <br /> (tMs must match Lhe sait bortn�to�) desired mound ratio �.7 <br /> sa> ' fi� percent site slope (0•2QA6 range) 15 (9K downslope site slope, if diff�rent than upstope) <br /> �st �inches, or 1.3 ft. to Rcdox or cther limiting condition (n�ed at teast 12"to be a Type I) <br /> Treatment zone containsQinches of 0�soit cfedjt, and �0 inches at 5t?�6 soit cra�dit. Giving t�: <br /> ��� 20 inch, or 1.7 ft. Sand Lift Maund CRi1'IG4L FOR FUTURE CEItTIFICAT10NSlt! <br /> z�) 27.4 ft.Total ABSORPTION width (with sand beyond rockb�d�s fotlows:j <br /> as� 0.0 ft. upslope and sideslope <br /> 17.Q ft. Downslope <br /> Individt�at sl�e ratios giv�BERM widtha (topsoit beyond rockbed)of: <br /> �� 4.1 upslope ratio 9 ft. upslope berm <br /> aot 3:1 ideslope 16 ft, sidestppe berms <br /> 3 i� 3:1 ' wnslope 29 ft. dow�alope b�rm <br /> sa� Overalt pimensiqns: 1Q,f! ft. wide by 50.0 ft. long Rack bed <br /> ' 48 it. wick by 82 ft. ton� Mound tootprin� <br /> 4'. inap�+cttan pipe <br /> 18" cover a� top <br /> U tcr e Ixrm 9 Downst bernn 29 <br /> � �,�^' ,� _ �a" cow�er o�, sides <br /> ✓ ~'`�.., (6"1oem,y cap�c 6"top�oiu <br /> 1.7 CEean 5and lift <br /> . 1.3 ��Pth to �imitin� � <br /> 1.�m9t�n� �canditior� �-.__�__—.�,� <br /> Abscx tion Width � 27.0 �.__ — _.___. __�_��M� <br /> Note: '''! <br /> For 0 to 1'�sE4pes, Ab�arpt�arr WYdth is measured from the Br+de�qualty in both dtrection�. <br /> Far slopes �1%� A�pt/ovr N74th is measured downMlU frt�nn the up�lape c�e of tMe e�! <br /> s3� Rack Bed• <br /> 10.0 f�. by 50.0 ft. by ��inches under pipe, ptus 20�5 gives 17 yd'or"1.4- x4 ton <br /> aa� Mound SAnd: (note: votume is based on 3;1/�4:1 stape from top af rockbed, E�cchange sand for toemy��p if destredj <br /> 24.2 up + 135.6 downslope + 14.3 ends+ 44.8 under rock� 2b9 yd'or"1,4• 376 Gon <br /> ' ptus 20% <br /> 3s� Loa�my Cap: <br /> �tt. by ?8 ft. 6"deep, ptus 2t,1�glves 77 yd'or•1.4- 1Q8 ton <br /> 36) TOpS01l: ; <br /> ��t�. by 82 ft. 6"deep, plus 2Q'�gtves 88 yd'or•1.4= 123 ton <br /> I he�eby tertify that I heve compEet�d this wvrk 1n accordance with alt a�ticabte ordinanc�s, rules and t�ws, <br /> Rusty otson's Soit& Perc 810 10/2212p1b <br /> signer 5tgnature Company License# Date <br />