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'��t OSTP Mound Qes��n <br /> UNIVERSITY <br /> M���� Worksheet >1% Slope QF MiNNESOTA ! '-:�4 <br /> 1. SYSTEM SIZiNG: p�oject io: v 06.12.13 <br /> A. aest���tov�►: �so �P� TABLE IXa <br /> B. Soil loading Rate: 0.45 (��/f tt ������R�������M A�pT1pN AREA <br /> �o�riok a►ros uswc�cou�� <br /> C. Depth to Umidng Conditian: i.7 ft ��"� ��'"' <br /> � �� <br /> 0. Percent Land Stope: 10.0 X ��� � �rw� �"',,,� ��ou«� <br /> wrK� ".u' � "'u" <br /> E. Qesign Media Loading Rate: 1.2 GPa/ft� .�, - - <br /> � � <br /> F. Mound Absorptlon Rat1o: 2.60 a,ws ts > >.t � <br /> ,eo s m�e.an�s o.s : 1 t.• <br /> abis I ma wr <br /> MOlN1D CONTOUR LOADNIG RA7E5: e w�s oae es � �.� <br /> ��� +�m� o.s a e.�s s <br /> �Awwavd " 7oxa�•dalw� »b4e o.a u o.�a s <br /> Porc Rato � motMd absotptfon � <br /> .ebeo o�t :.e aa se <br /> x 60mP1 I.o. �.1.2.a z.�.:.s z�2 ,a,�o . s o.s sa <br /> . s1�0 . . . . <br /> 61•12Q mpl OR SA z12 <br /> . 'SYstems witfi these values are noi Type 1 systert�s. <br /> _im mAr •s.o• �. Contour Laading Rate{Unear toading rate)is a <br /> recommended value. <br /> 2. DISPERSAL MEDiA SIZING <br /> �• Catculate Dispersal Bed Area:Design Flaw t Oesign Media Laading Rate i tt� <br /> �GPD a 1.2 GPD/ft2 • 625 ft� <br /> if a larger dlspersal media area is des�red,enter size: 63Q ft= <br /> B. Enter Dispet�sai Bed Width: 10.0 ft Con not exteed 10 feet <br /> t. Cakttdate Contour Loading Raie: Bed Width X Design Medta Loading Rate <br /> 10 ft� X �•Z GPD/ftl = 12.0 gaUft Can not e�eed Tabte 1 <br /> D. Calculate Minimum Dispersal Bed length: Dfspersal 8ed Area +Sed Width =Sed l.ength <br /> 630 (�� } t0.0 ft � 63.0 ft <br /> 3. A650RPTION AREA SIZING <br /> A. Catcutate Absorption Width: Bed Width X Mound Absorptian Ratio =Absorpt4on Width <br /> 1Q.0 ft X 2.6 = 26.0 ft <br /> B. For sEopes>t9G,the Absorption Width is measured downhilt f�am the upslope edge of the Bed. <br /> Caltulate Downslope Absorption Width:Absorptian Width -Bed Width <br /> 26.0 k - 10.0 ft = i6.0 ft <br /> . DISTRIBUTION MEDIA: ROtK <br /> A. Media Yotume:Med►a Deptf� X Length X W1dth <br /> 1•d0 ft X b3.0 ft X 10.0 ft� 630 ft3 + 27 • 23 yd� <br />