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FROM Y KIM PHONE N0. : 612 476 4398 Jun. 15 2007 04:.34GM P9 <br /> University of Minnesota Pmp Seledion Procedure - IW2504 <br /> U Mored feotMglee MW be en6ered,the rest wS be aafadated. <br /> �. Determuie i P fir. �.�,..ev <br /> A. Qmft W bufipn rwo.sewn <br /> 1.MnMrm mow odlarge is td gm <br /> 2.1'.0 rail wggesW disrharga 1s45 <br /> Faather�at leW'46` than the water <br /> supply'ab,but no feeder than the rate at wtrictt effluent wifl low <br /> Out of Me d abibu6m device. <br /> B. Pmmm Wabraudw•m pry deme Iwo*dw It soil heotment syrtem <br /> e polo Marga <br /> .. �.rihii:4dT•i <br /> Sdo*d Pwnp Capeft! ®gprn ®tpipe <br /> inlet 2A.eievotlon <br /> 2 .Ddr1 m Total i]yroamic Hud{EDN) pipe diffewnco <br /> A inn ddierrrrlOe betwaeit .arra of ' ---- ......... <br /> 12 1W <br /> ......... ....... <br /> a. treed regi m w P(See Figum-Speaet Heed Regmmenr V <br /> 5 ice S earl Head Re uie»tenta <br /> Gravely Dior Rion OR <br /> C. Friction bas in supply pipe Preaeure rUwkbUfiw 5ft <br /> 1. &W pipe dameter U in <br /> 2. Et&figura E-9 wfih gpm(iA or 8)and pipe diameter(CI) <br /> Read irWm loss in teat DW 10D.(W fmm ft"E-9 E=8 Frkdm Lou M PWic Pipe <br /> Frirdioa bee^ 2.1 100 ft ofpipe W100ft <br /> nOmin� <br /> 3.DeWmm total pipe WrOh from PUMP d1lcherge to sal WMM d Kharge pwn pow Rats pye diameter <br /> Eatimalo b1►adding 26 Ptrnoent to pipe WO for friction to s to fittings 1.6" 20' 3' <br /> Pip Wr4th tmaS 1.2.5=mW4dart pipe Wo Mom <br /> 200 x 1_25- 250 25 "3.73MIA0.16 <br /> 4.Cfthite fatal friction loss by rrwl6plying fridw loss(C2) 35 6.96 2.08 0.3 <br /> by dweWhOW pOe Wo(a)and divide by 100. <br /> Friction Loan= 2.11 fV100Q X 250 ft 1 100: 5.3_ . _. feet 45 11.07 3.28 0.48 <br /> D. TOW twW raMrwrlertt is the mm of elevdon difference(A),spedal 55 4.76 0.7 <br /> head retpuramb(8),and total frtot m lass(C41. <br /> 12 ft + 5 ft + 6.0 ft 65 6.48 0.95 <br /> 74tW Hwd: 23.0 1"t <br /> 3. Pump Selectlon <br /> 1.A pump moat be aeleded la ddfW at least 38 qpm(1A or B) <br /> wffh at beat 23.0 feet of bfel head <br /> I hereby ce*that I have completed this work in accordance with aft applicabb ordinances,rules and laws. <br /> ( ) $10 (aoerwe e) Ulm (pate) <br /> Page 1 of 1 <br />