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a <br /> NOV-10-OT 15:59 From:I.T. CORPORATION 51A2262541 T-852 P.Q311u yap iia <br /> KMWAT]ONAL TECHNOLOGY C.ORPORA3TON <br /> Ms. Mary Meays 2 ;j r November V, 1997 <br /> MW-2 65 feet 4-inch Pressure grouted with a 3�a <br /> bentonite in Type Illi <br /> Portland cement mixture <br /> i MW-3 65 feet 4-inch Pressure grouted with a 3% <br /> bentonite in Type FIT <br /> Portland cement mixture <br /> MW-4 95 feet 2-inch Original 8-inch diameter <br /> borehole over drilled, and <br /> the borehole was trernmie- <br /> grouted with a 3% bentonite <br /> in Type 111I Portland cement <br /> mixture <br /> i <br /> { MW-5 90 feet 2-inch Presstire grouted with a 3% <br /> bentonitc in Typc ILII <br /> Portland cement mixture <br /> MW-6 90 feet 2-inch Pressure grouted with a 3% <br /> bentonite in Type Ilii <br /> Portland cement mixture. <br /> VP-1 70 feet 4-inch Backfilled with Bentonite <br /> Chips/pellets and hydrated in <br /> 3 feet increments with a lean <br /> cement mixture_ The top <br /> w <br /> three feet were grouted with <br /> a neat cement mixture, <br /> The surface protective cover for each well was removed, And the well was either drilled out or <br /> pressure grouted as described above, Following over drilling anId/or pressure grouting, each <br /> was finished well was at the surface to match the current surface condamns. bvcr drilling was <br /> performed using a CME hallow stern auger chill rig. WCJI abandonment activities were <br /> performed in accordance with San Joaquin County and Department of'Water Resources <br /> (DWA) guidelines. An inspector from Sar} Joaquin County observed the abandonment <br /> activities. <br /> lSCp tQ whaRT�.rned Q+`•••a:-,,;.�fnlOrntrtml7�9Mati[uYv9ry T�� <br />