Laserfiche WebLink
Minnesota Pollution OSTP Design Summary Worksheet UNIVERSITY <br /> Control Agency + `:.. <br /> OF MINNESOTA <br /> a,;r <br /> Mound Design Summary <br /> Absorption Bed Areal 630,0 1ft' Bed Length' 63.0 ift Bed Width' 10.0 Ift <br /> Absorption Width.' 20.0 Jft Clean Sand Lift !ft Berm Width 10-1.;.11 ift <br /> Upslope Berm Width! <br /> 11.0 !ft Downslope Berm Width I 27,1 Ift Endstope Berm Width' 12.1 !ft <br /> Total System Length! 87.1 Ift Total System Widtht 42.2 !ft Contour Loading Rate! 12.0 1gal%ft <br /> At-Grade Design Summary <br /> Absorption Bed Width! 'ft Absorption Bed Length Ift <br /> I System HeighY1 ft <br /> Contour Loading Rate! Igatift Upstope Berm Width! !ft Downslope Berm Width! Ift <br /> Endslope Berm Width! 'ft System Length! lit <br /> System Width! Ift <br /> Level Es Equal Pressure Distribution Summary <br /> No.of Perforated Laterals! 3 ' Perforation 5 acro ! 3 I <br /> p g ift aerforation Diameter 7/32 lin <br /> Lateral Diameter! 2.00 <br /> m Min.Delivered Volume! 0 gat Maximum Delivered Volume) 188 'gat <br /> Non-Level and Unequal Pressure Distribution Summary <br /> 1 Elevation Pipe Volume Pipe Length Perforation Size i { <br /> (ft) Pipe Size iinl, igalrfti ift, lint I Spacing iftl I Spacing iini <br /> Laterals <br /> Lateral 2 I Minimum Delivered Volume <br /> Lateral 3 } <br /> i 111! I I Igal <br /> Lateral 4 <br /> 1f <br /> 1 Maximum Delivered Volume <br /> aterat 5 I <br /> i <br /> tern l 6 I I gal <br /> I <br /> 5. Additional Info for Type IV/Pretreatment Design <br /> A. Calculate the organic loading <br /> 1. Organic Loading to Pretreatment Unit =Design Flow X Estimated BOD in mg L in the effluent x 8.35 :1.000.000 <br /> ! 'god x ! lmg,L X 8.35 1.000.000- <br /> I I lbs BOD:day <br /> 2. Type of Pretreatment Unit Being Installed: I <br /> 3. Calculate Soil Treatment System Organic Loading 800 concentration after pretreatment 1 Bottom Area - lbs.day:ft <br /> I (mg/l.X 8.35 4 1.000.000 + 1 (ft:._ <br /> I � 1tbsrdayift' <br /> Comments/Special Design Considerations: <br /> i ► � <br /> I hereby certify that I have completed this work in acc rdance with all applicable ordinances.rules and laws. <br /> Joseph J Olson <br /> iDesigneri j 810 06/23/15 <br /> IStgnaturel ILicense=i <br /> iDatei <br />