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� . `��{�,/�c� -�' <br /> QSTP Moun Des��n <br /> � UNIVERSITY <br /> M��A+� Worksheet > 1� Slope OF MINNESOTA <br /> v17.05.31 <br /> 1. SYSTEM SIZING: <br /> A.Design Ftow(Flow&Sail- 1.A) : 675 GPD <br /> B. Soil Loading Rote(Flow&Sai!-3.C): 0.60 GPD/ft2 <br /> C. Depth to Limiting Condition: 1.5 ft <br /> 5.� % syq�� 7Art3�Z0,2.ArZ5 -+ S!2 <br /> D. Percent Land Slope: � <br /> � <br /> 3ti-y]ompi oR 5.A -• st2 <br /> E. peslgn MediQ Loadinq Rate: 1.2 GPD/ft2 y <br /> F. Mound A6sorption Ratio(fable IXa): 2.D0 =120�` ''�-Q' "' � <br /> G. Design Contour Loading Rate: 1 Z.0 GPD/ft •Sy�ems with these vatues are not Type I systems• <br /> {From Table I -same as Linear Loading Rate) Contour Loading Rate is a recommended value. <br /> '2, DISPERSAL MEDlA SIZING <br /> A. Calculate Required Dispersal 9ed Area:Design Flow (1.A)=Design Media Loading Rate (1.E)=ft2 <br /> If a larger dispersai media 675 GPD= 1.20 GPD/ft� 6 563 ft2 <br /> area is desired,enter size: r��d ftz � <br /> ---B.-Calculate Dispersa!9ed=N5dth:-Contour 1.oQding Rate-{1:G)--Design-Media Loading Rcte {1.E)=Bed►�V'idth_ _ _ _ __ � <br /> 12.0 ft = 1.2 gpd/ft2 = 10 ft <br /> C. Calculate Dfrpenat 8ed Length: Drspersal Bed Area (2.A�:Bed Width (2.6)=Bed Lerrgth <br /> 570 ftZ = 10 ft = 57 ft <br /> D. Sekect Dispersa!Media: ❑RpCk <br /> D Other Approved Media RO� <br /> 3. ABSORPTION A3tEA SIZING <br /> Note:Mound setbacks are measured from the Absorption Arec. <br /> A. Ca�ulate Absorption Width:Bed�dth (2.6)X Mound Absorption Ratio (1.F�=A�sor�tion 1�dth � <br /> 10.0 ft X 2.0 = 20.0 � ft <br /> B. For slopes>1%,the Absorptian�dth is meawred downhilL from the upstope edge of the 8ed. <br /> iCalculate Dotimslope Absorptron Width:.4bsorption�dth (3.A)-Bed�dth (2.B)=ft <br /> � 20.fl ft - 10.0 ft = 10.0 ft <br /> Comments: <br /> Slope, CLR Choice,Material iswes <br /> 1 <br /> � <br /> � <br /> ; , <br /> � <br /> i <br /> � <br /> � <br />