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- OSTP Mound Design Worksheet -- . _ � � <br /> Minnesata PoUution p UNIVER5ITY ,-' � ` - _ <br /> > 1 / S lope OF M1 NNESOTA � � - <br /> Contral Agenry - -�-�\,- <br /> 1. SYSTEM SIXING: Praject tD: v 1 i.09.22 <br /> A.Aeslgn Flow(Flow&Sol!- 1.AJ: 750 GPD � TABLE IXa <br /> B.Soi!Lnoding Rate(Ffow&So!!-3.C): 0.60 Gpp/(� LOADING FtATFS FOR pETERMINMG BOTTOh4 A95URPTION AREA <br /> ANp ADSORPTION RATiQS UStNG PERC0I.ATION TESTS <br /> C.Depth to Limiting CondltJon: 2.3 ft Treitw�cnc Level[ tNLpeM Lenel A.�•z,e. <br /> 0.Percent Lond Slope: 8.0 � • nc.wiwo�a,ce �'�°tiO" �,�d �'0��0" �000a <br /> �ly Area tesa�{ ���� Area Losd'u� ��� <br /> E.Aesign Medlo LoadMg Rate: 1.2 GPD/ft� ��wrrc'� ""i° ��dm'� "'"O <br /> , <br /> F.Mound Absorptlon Rntlo(Table 1Xa): 2.00 '<o� - t - t <br /> G.Design Contour Loading Rate: 12.0 GPD/ft �tO 5 1•Z � �.6 � <br /> �01 b S[fina santl 0.6 2 � 1.6 <br /> able 1 �ua bsmv Ir+c ssnm <br /> /dOUND CONTOUR 1,�4[11HG HR�YES: s ra 75 DJ8 1.'S � 1.8 <br /> 11.oawrOd ' Tp:turv-danvod Contour �8 to�0 0.6 2 0_T8 2 <br /> Porc Rat9 � npu�ld ibSOtptiOn nt E�o� `31 W� 0.5 24 6.75 2 <br /> 4S 10 80 0.45 2.5 0.6 Z.6 <br /> �50n�p1 . �.0. I.3.2,0.Z-a.2.6 =i2 �61 lo�ZO - 6 0.� S.� <br /> ti•t2ompl Oa 5,o sli i»2o . . . . <br /> :�2o n�p�• .s.o• :s' 'SYstems with these values are not Type 1 systems. Contour Lnadtr�Rnte(lir�ar <br /> losding rate)ts a recaaw+�cnded vatt►e. <br /> 2. DtSQERSAL MEDIA SRING <br /> A. Calculnte Requlred Dlspersa!9ed Areo:Design Flow (1.A)+Aeslgn Medla Loadtng Rate {1.E�-ft= <br /> If a larger dfspenal medi�area T50 GPD+ 1.2U G�D/ftl - 625 ft� <br /> Es destred,enter sizr: ��ft� <br /> B. Calctiiate Dfspersa!6ed Wtdth:Contour LoQdJns Rote (1.G)+Desiyn Med'a toading Rate (!.�-8ed Wtdth <br /> 12.0 ft + 1.2 gpd/h� = 10 h <br /> C. Calculate A(spersal8ed Length: Dispersat Bed Area (2.A)=8ed wldth (2.8}-Bed tength <br /> 525 it� + 10 ft � 63 ft <br /> o. setec�orspersot Medta: rock <br /> E. lf usir►�a registered product,enter the tompor�ent Length: �in� 12 � �ft <br /> F. lf using a regtstered product,enter the tomponent Wldth: �]in+ 12 - �ft <br /> G.Numbrr of Cornponents per Row�8ed Length (2.C)divided by Component Length {4.J) (Rotxid up} <br /> � ft : � ft- �components/row <br /> H.Number of Rows �8ed Width {2.8y divlded by Component 1Vtdth �4.K)�Rour►d up) Note:CLR of J0.3 <br /> Ad ttst Cnntour Loadt Rate on Des n Siunrr�a 3at�ft resu(ts in 9 joo[ <br /> l � �B rY P$Se unttl this number is a whole nurriber ���. <br /> � ft+ � ft= � mws <br /> �, rota!Number oj tomponents e Number of Components per Row X Number oJ Rows <br /> C� X � � ��rnrnponents <br />