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WEGE WELL CONSTRUCTION LOG <br /> PROJECT NAMEW19KLAND PROPERTIES MONITOR WELL NUMBER MW 5 <br /> 1448 N EL DORADO ST STOCKTON CA TOP OF CASING ELEVATION <br /> PROJECT NUMBER R 604 DATE COMPLETED 8110190 <br /> WELL TYPE monitoring Well (water) <br /> REMARKS: THIS WELL WAS SLANT r)giLLr-p AI 21 QEGEIEES. CENTRALIZERS <br /> WERE INSTALLED AT THE 3', 13', 23', 33', 43', 53', AND 62' MEASURED <br /> DEP I FIS ON I HE CASING 10 1 AL MEASURED DEP I P91=65, TRUE <br /> VERTIC:AI DEPTH OF IS AE1 OW THE SURE,ACE T <br /> TYPICAL MONITORING WELL <br /> 7 <br /> -- --- WELL CONSTRUCTION <br /> --------' ------ --- 1 Total Depth of hole 65' (61') <br /> 2 Diameter of boring 10" <br /> 8 3 Casing length 65' ' <br /> 4 <br /> 4 Diameter of casing 4" <br /> 5 Depth to top of screen 30' 28 2) <br /> 10 - 6 Length of screen 35' <br /> screen interval 30.0'-65,Q' <br /> screen type machine cut slot <br /> 1 screen size 0 02" <br /> 3 _ <br /> 7 Surface seal 0-1' <br /> seal material concrete/steel <br /> 11 6 <br /> 8 Backfill 1 0`185' <br /> seal material neat cement <br /> 9 Upper seal 18 5-21 0' <br /> seal material hydrated bentonite <br /> pellits 114 <br /> _� .. 10 Lower seal <br /> - seal material <br /> 2 <br /> 11 Annulus 21 0'-65 0' <br /> material clean #2112 Monterey sarnc <br /> NOTE Each well constructed with poly-vinyl chloride (PVC) <br /> casing with threaded bottom caps and threaded top caps <br /> Also, PVC steam cleaned before constructing each well <br /> r Traffic boxes are water tight and locked for security <br />