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� OSTP Desi n Summa Worksheet UNIVERSITY =�h� z� <br /> Minnesota Pollutbn � � � <br /> Control Agency OF MINNESOTA ,'� ,�^�,�� <br /> Prcpercy owner�cttent: William Hibbs <br /> Site Address: 4360 6th Ave. N <br /> 1. AVERAGE DESIGN FLOW <br /> A. Design Ftow: 450 Gallons Per Day(GPD) Note: The est/mated deslgn jlow Is oasidered o peak Jlo�,mte�ncluding o scJety <br /> jxtor.For long term perJorrrartce,the m+erage dolly jlav is recommer►ded to be< <br /> B. Septic Tank capacity: 2000 Galtons 6o�c o�this w(ue. <br /> C, Number of SepHc Tanks or Compartments: �� Effluent Screen&A(nrm? YE�S <br /> Type of Soa T�ard DiSpasal Ar� Type of Da�udon <br /> O T� O eed O r�o�a O c,r�y o�,�o„ O r�,.e o�o-w�,aor,-� O r�„R�„na,-u�� <br /> O ac-crade O o�o�a,�a,uo„ <br /> System 7'1� <br /> �Type I ❑Type II ❑Type III ❑Type ly �Type y <br /> 2. sirE evn�uAn�- <br /> A Depth to Limiting Layer: 24 inches 2.0 ft <br /> B. Meowred Aerceet I.and Slope: 10.0 % 0.0 <br /> C. Soil TeMu�e: Lodm Percolation Rate: ��Minutes per Inch <br /> D• Soil Hydraulic Loading Rate: 0.60 GPD/ftZ E.Contour Loading Rate 12 Gal/ft <br /> 3. DESIGN SUMMARY <br /> Treruh Design Summary <br /> ��10^� ��ftZ Sidewall Depth �in Trench Width �� <br /> in <br /> Total Lineat Feet ��ft Number of Trenches �� Max{mum Trench Depth ���� <br /> Bed Design Summary <br /> Abs°�pti°�Area �ft2 Media Below PiPe �in Bed Length ��ft <br /> Bed Width ��ft Maximum Trench Depth ��in <br /> Mound Desi�Sumrriary <br /> abso�t�on area 375 t� eed�enytn 38 � eed warn 10.0 ft <br /> �0��w� 20.0 ft Clean Sand Lift 1.0 ft <br /> Uvsbpe eerm w�dtl, 9.0 ft oownsiope eerm widtn 20.0 R Endslope eerm wxltn 10.0 ft <br /> Totai System Length ��}� Total System Width 39 ft <br /> At-Grade Design Swnmary <br /> �0����h �ft Absorptjon Bed Length ��ft Syst�n Height ��ft <br /> Absorption Bed Area ��ft2 Upslope Berm Width ��ft Danrnslope Berin WidUt ��ft <br /> Endslope Bemi Vlridth ��ft System Length �g System Width ��ft <br />