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i <br /> '�,..._... - i y,. i. ,.. A.N.. i_......a _..._ .. _. _ ... _ Y�85't• _)� - ,�" <br /> �..: WELL NO.. <br /> SAMPLE NO. <br /> ,-1,-2,-3 :iV-2 <br /> NMW-2 <br /> NATER SAMPLW"LL DEVELOPMENT LOG DATE <br /> PROJECT NO. 4� <br /> pROJECT NAME 6-90-5030 1115190 <br /> AT&T Lodi <br /> NOTES AND CALCULATIONS 1454 - <br /> Finished bailing. water remained dark bre.:: 'hrL-=' °•�` <br /> CASING VOLUME/WELL VOL'�JME CALCULATIONS 1508 to 1522 - Pump well. Pump rate about 10 gall^=n• <br /> § Y <br /> 10 <br /> Borehole plameter(inches): utter <br /> 11.5a 1522 - Recovery data <br /> NIA - 34 <br /> Iici tot Water Column orBorehoSeAnnulus withlnAq ( ) initial Depth to i;atc= 29-E <br /> 1C Volume(gallons): N/A <br /> pump off at 1522 ' <br /> Height o[Water Column in Ging(sect): NSA <br /> (gallons): 12.3b <br /> Casing Volume(� ) X14 <br /> ell Volume(Bor:hole Volume-Cash Volum`lo loncl: 5 Depth Lo dater <br /> huntUer of well casing Volume to Remove(ga )' 60 Elapsed Time <br /> Total Volutrte to Remove(6lions: 0:07 39.0 $ <br /> Nates: a) Height of water column (dh) Borehole TD ' <br /> 0:13 35.5 <br /> {4B) - DTW (36.1) <br /> 0:22 38'0 <br /> b) Well volume = dhx 3.43 x 0.3 {13SATHAMr Method) <br /> 37.5 <br /> »r <br /> Development-notes by Shannon O'Hare. Samplers: Shannon 0'Ha <br /> 0:53 37.9 <br /> and Emilio Gonzalez 36.5 <br /> 1:27 <br /> 1407 - Set up at well. <br /> 2-0-,; 36.3 <br /> 1410 - Surge well using <br /> j <br /> 10-foot strokes (36-46 feet) is-2-1 N s-,7.0 <br /> e <br /> 1645 to 1650- Sample the well <br /> Lass than 0.01 feet silt �,;-2-2 = Dupi c_ <br /> 1425 - Pull out surge block. t <br /> at bottom. 133, <br /> Ftevzeuz3 hr- �; <br /> '1431 - Began bailing with a 10-foot steel bailer. Sandy P �_-- Environmental <br /> �� <br /> dark brown water at start o£ bail. Full water SC1eI1Ce <br /> -- --- c, inc. <br /> recover Bailed 55 gallons. l nginee:in , - " <br /> l <br /> I <br /> i <br /> i <br />