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� <br /> MintwsoqPoqtrtlon OSTP Design Summary Worksheet UNIVERSITY <br /> ��.��� OF MINNESOTA �� <br /> ; Mound Design Summary <br /> Absorption Bed Area 630.0 ft� Sed length 63.0 ft Bed Width 10.0 ft <br /> Absorption Width 26.0 ft Clean Sand Lift �,g ft Berm Width (D-1%)��ft <br /> U�lope Berm Width g,g tt Dovvnslope Serm Width 23.7 ft Endslope Berm Width 13.0 ft <br /> ToWt System Length 89.0 ft Total System Wtdth 43.3 ft Contour Loadtr�Rate 12.0 gallR <br /> At-Grade Design Summary <br /> Absorptton Bed Width�ft Absorption Bed Length�ft System Height�ft <br /> Contour Loading Rate�gal/ft Upslope Berm Width�ft Downslope Berm W1dth�ft <br /> Endslope Bertn Width�ft System Length�ft System Width�{� <br /> Level Fe Eq�[Preswre Distribution Summary <br /> No.of Perforated laterats� Perforation Spacing�ft Pe►foration Diameter��n <br /> Lateral Diameter�in Min.Delivered Volume�gal Maximum Delivered Volume�gal <br /> Non-I.evel and Unequal Pressure Distribution Summary <br /> Elevation Pipe Volume Ptpe Length Pertoration Size <br /> (ft) Pipe Size(in) (gat/ft) (ft) (in) Spacing(ft) Spacing{tn} <br /> ����� Minimum Delivered Volume <br /> lateral 2 <br /> gat <br /> Lateral 3 <br /> Lateral 4 Ahaxlmun Deiivered Votume <br /> l ecat 5 ��� <br /> terat 6 <br /> g, Additlonni Info for Type IV/Pretreatment Design <br /> A. Caltulate the orga»iclooding <br /> 1. Orgcmlc l.00dinq to Pretreatment UMt =Desfgn F(ow X Estimated B00 in mg/L in the efftuent X 8.35 f 1,000,000 <br /> 8Pd X ��mg/�X 8.35¢1,000>000= ��lbs BOD/day <br /> 2. Type of Pretreatment Unit Being tnstatted: <br /> 3. Catculate Sol!Treotment Sysiem Organic l.oading: BQD concenimtfion after pretreotment s 8o[tom Areo =lbs/day/ftZ <br /> mg/L X 8.35+1,000,000 + �ftZ- �tbslday/ftZ <br /> c«�m���ai o�,c�id�aa«�:: <br /> 1 hereHy certify that I have compteted thts work in ac dance with aU applicable ordinances,rutes and taws. <br /> Joseph J Olson 810 04/OS/16 <br /> (���) � (Signature} (License#) <br /> (Date} <br />