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OSTP Design Summary Worksheet ��«��RsiTY ,. <br /> Minnesota Pollution � _ , <br /> ControlAgency OF :�It�NESOTA ,�,�_��.� <br /> Mound Design Summary <br /> Absorption Area 360.0 ft' Bed Length 36.0 ft Bed Width 10.0 ft <br /> Absorption Width �Z.p ft Cledn Sand Lift �,5 ft Berm Width (0-1%)��ft <br /> Upslope Berm Width 10.0 ft Downslope Berm Width 24J ft Endslope Berm Width 13.5 ft <br /> Total System Length 63.0 ft Total System Width q.q_7 ft Con[our Loading Rate 12,0 gal/ft <br /> At-Grade Design Summary <br /> Absorption Bed WidthC�ft Absorption Bed Length�ft System Height�ft <br /> Contour Loading Rate��gal/ft Upslope Berm Width�ft Downslope Berm Width�ft <br /> Endsl�pe Berm Width�ft System Length�ft System Width�ft <br /> Levei&Equal Pressure Distribution Summary <br /> No.of Perfora[ed Laterals�� Perforation Spacin8��ft Perforation Diame[er��in <br /> Laterel Diameter�in Min. Detivered Volume��Sal Maximum Delivered Volume�gal <br /> Non-Level and Unequal Pressure Distribution Summary <br /> Elevation Pipe Volume Pipe Length Perforation Size <br /> (ft) Pipe Size(in) (gaUft) (fq (in) Spacing(ft) Spacing(in) <br /> La[eral t Minimum Detivered Yotume <br /> Lateral 2 �gal <br /> Lateral 3 <br /> Lateral 4 Maximum Delivered Volume <br /> Lateral 5 <br /> 108 4a� <br /> Lateral 6 <br /> 5, Additional Info for Type IV/Pretreatment Design <br /> A. Calculate the organic loading usinq option 1 or 2 <br /> 1. Organic Loading =Pounds of 80D X Units <br /> lbs/day X C� _ �lbs BOD/day <br /> Z. Orgvnic Loading to Pretreatment Unit =Design F(ow X Estimated BOD in mg/L in the effluent X 8.35:1,000,000 <br /> gpd X ��mg/L X 8.35:1,000,000= �_�lbs BODlday <br /> B. Type of Pretreatment Unit Being Installed: <br /> C. Catculate Soi!Treatment System Orgonic Looding: fbs. B00/doy e Bottom Areo =lbs/day/ftz <br /> lbs/day� �ftZ= �lbs/dayift' <br /> Commentr/Special Design Considerations: <br /> I hereby certify that i have completed this work in accordance with all appticable ordinance5, rules and laws. <br /> � <br /> �., <br /> JosephJ Otson 810 01/23/15 ' <br /> (Designer) � (Signature) (License►l� (Date) <br />