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lU/lU/Y011 W�ll U8:15 b'AX ti1194131Z4 llOUGLAS SCK��N YK1N'1' t�OlU <br /> � - �� �G ��� <br /> � OSTP Pressure Distribution UNIYERSITY <br /> � �, Desi n Worksheet OF MINNESOTA � <br /> µ�+.�o�� � � ��.os.ob <br /> �� Project ID: <br /> 10 ft <br /> 1, Media Bed Width: <br /> Z, Minimum Number of Laterals in sys[em/zone=[(N�edia Bed W1dth t��ne1�-4):-3]+1 round up to the neareast whole number+ 1. <br /> � �� .q �+ 1 = ��laterals <br /> C]laterals <br /> 3, pesigner Selecfed Number of Laterals: _,_- -•- <br /> line 2 facceot in at-aradesl ""`"""'"'"' ` --- - - <br /> Cannot be 1ess than Z.0 ft - :;�*• � ,._ . .,.�_-.•,;:<.•• ��_=_;;� �--� ':�`,1';? <br /> a;�er- F'.. .i �� r ,µa A� t�;s � <br /> C�ng. y..�Y:y d '•:�' ! it?'S Mea�-� � <br /> 4, Select Perforation Spa �_'�: ' ��n ' ' <br /> 1/4 in ' <br /> 'I.'neAaatwiu waca 9'aua� � - 1'-l'-�a1�2 <br /> g, Se►ect perforntion Dicmeter Size: _ <br /> - c-a.w� ; ' <br /> 6. Length of Loterats =Media Bed Length-Z Feet. ;�,,,,,,,o,,,,�,�:•,.•w•,: ����x p 3' <br /> 38 - 2ft = 36 ft Perforation con not be cioser then 1 foot fr`om edge. <br /> 7. <br /> Determine the Number oj Perjoration Spaces. Divide the Length of Laterais (Line 6)by the PerJora[ion Spocing tLine 4)and <br /> round dowrt to the nearest whole number. �ft ` 18 Spaces <br /> Number oJ Perforation Spaces = <br /> 36 ft ' <br /> Number oj Perfora[rons per tateri�uaran[ees less�h1an ah1096 dischargePvana[i4n.�The value i double withta ctenter manifold fy the <br /> 8' number of perforations per tatera g <br /> Perforattorrs Per Lateral = <br /> �g Spaces + t = 19 Perfs. Per Lateral <br /> �jp��q�1�0��Plf L�'j�bOG1Arr71�!<����Yalr�i1�011 <br /> �nt <br /> ' a '' �,�� Pipe Di�ee�er(tnd�1 <br /> ��1�1 <br /> � ��f 1H 2 3 <br /> Pecf°r�h°"Sp�{(�1 t ty� tlh 2 3 �) <br /> " 2 11 4� �1 S� � <br /> � � u �� �o a <br /> � s s2 �b � � m �o » �0 3z a� <br /> �. 9 µ n �o �o <br /> � 1 12 �� � � 118 inch P+erforkiois <br /> 3�1��ndtiP�riar�ioro oia��eber I1c�es1 <br /> p�pe Di�netpr�Y�chrs) Perfor�bon Sp�ar� � <br /> lMfor�ioaSP�fl��1 � 1M 1� 2 I (��+�I <br /> 1 1w 1h 2 3 <br /> � 21 � � 74 1�9 <br /> 2 12 �� u � � N 69 1�5 <br /> p� 12 17 2� �0 !0 =K 2� 30 <br /> � tZ 1� Z� <br /> N �5 ! t0 !� � M jy <br /> 9. Totat Number of Perjoratfons equals the Number oj Perforations per Loteral (Line 8)multiplied by the Number of <br /> Perfornted Laterals (line 31• ' <br /> 19 Perf. Per Lateral X �]Nurnber of Perf. Laterals = <br /> 3g Total Number of Perf. <br /> t0. Selett Type of Munlfold Connection (End ar Center): ❑End ❑Center <br /> 11, Setect Lateral Diameter{5ee Table): <br /> L._._—�in <br />