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WELL DETAILS <br /> PROJECT NUMBER 939-01.01 BORING/WELL NO. M14-4 <br /> PROJECT NAME Harney Lane Landfill TOP OF CASING ELEV. 97.59' <br /> COUNTY San Joaquin GROUND SURFACE ELEV. 96.61' <br /> 006"'28 WELL PERMIT NO. 87'670 DATUM Mean Sea Level <br /> a <br /> s <br /> - � Steel protective <br /> casing (StdJ EXPLORATORY BORING <br /> 77— l a. Total depth 144 ft. <br /> b. Diameter 8.75 in. <br /> • ��• <br /> Drilling method <br /> Air Rotary <br /> .►.'.w <br /> WELL CONSTRUCTION <br /> c. Casing length 139 fte <br /> Material Schedule 40 PVC <br /> d. Diameter 4.5 <br /> 88 <br /> e h e. Depth to top perforations <br /> f. Perforated length 50 ft. <br /> Perforated interval from 88 to 138 <br /> it. <br /> Perforation type Machined Slots <br /> Perforation size 0.020 inch <br /> a c i g. Surface seal (1-0' ) --L—ft <br /> Seal material Concrete <br /> .ae e°' e�e�ee•.� <br /> •eoae e�•e: <br /> •: °°.�.a h. Backfill (83.5 5 fi <br /> e°` <br /> Backfill material <br /> Cement/Bentonite <br /> e;; •: <br /> s•�e �� 2 <br /> '•'h•e L Seal (85.5-83.5' ) <br /> "•°° Bentonite Pellets <br /> f •s.s: Seal material <br /> •.'e'so° e60ae <br /> s eoat ° <br /> a <br /> °emi°e •:� j j. Gravel pack (144-85.5' ) 8• ft< <br /> e.sa w••o. <br /> :e00v ee° .• •.� Pack material #3 Lonestar Sand <br /> °N•,e ••e:eO• <br /> ee •e °:6 <br /> p ' • :;;• '�•• k. Bottom seal -- ft, <br /> 1 eie '•:°os <br /> =:e:: .•.::::• <br /> °;.:• Seal material <br /> (None) <br /> I. Casing height 1.5 ft, <br /> 00, k m. Protective casing diameter 10 <br /> b <br /> 4 <br /> PLATE 36 <br />