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pA - � �-e= -st�'.r1'r _ r 'a <br /> m. <br /> pal <br /> 5 /1 <br /> Monitoring Well Detail <br /> PROJECT NUMBER 1813G <br /> ' PROJECT NAME Dupont Lodi BORING/WELL NO. h?�T-2IR <br /> '.. TOP OF CASING ELEV. 31.20 <br /> COUNTY San Jon jin <br /> WELL PERMIT NO. B7-3880 GROUND SURFACE ELEV. 31.B8 <br /> DATUM Cit of Lodi <br /> r <br /> 4{� EXPL TORN BORdNC <br /> a. Total depth <br /> b. Diameter 10� <br /> ° ~ Drilling method hoilcxvBtem nuaex <br /> i..,— d <br /> e <br /> s h WELL CONSTRUCTION <br /> C. Casing length 3t. <br /> Material Bch 40 Pur- <br /> d. <br /> VCd. Diameter 4 <br /> � _ in• i <br /> a Ce. Depth to top perforationsz�_ <br /> I <br /> f Perforated length 10 <br /> f <br /> N Perforated Interval from 38 to 28 <br /> s <br /> r <br /> E. ! Perforation type machine slot` I <br /> j � <br /> Perforation size 0.020 <br /> :�.' ;•ate: <br /> r g. rface seal (2-0) <br /> � 2 <br /> Seal material oancxiete <br /> f ;;0.� ....;: I h. Backfill (24-2) 22 � <br /> k i... �. <br /> Backs ll material 5$ bentrnite orrr�nt <br /> r •• L <br /> Seal (26-24) <br /> __ft. <br /> r ay '`•: ? Seal materialbentonite hats <br /> I� �• Gravel pack (38.5-26) 12.5 <br /> c i Pack material #2/l2sarxl —. . <br /> 'r• k. Bottom seal <br /> k Seal material N A <br /> -- — - -, ; ------- --_ --- --b ..--1-- -—- .._---- -1, N-9-Christy-box. <br /> �:a well head with "T", lock <br />