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MONITORING WELL LOG <br /> PROJECT NAME Stockton Metro Airport LOG OF MONITORING WELL BORING: MW-8 <br /> 0 <br /> d <br /> d m to O 2 <br /> LL <br /> "— W W u in DESCRIPTION _ <br /> H m N a d CO } v F <br /> LU EW <br /> _o m W <br /> 0 N m a !n Z O <br /> 50 SANDY SILT: Described on previous page 50 <br /> ML <br /> 26 <br /> 55 a 55 <br /> L1 6 MW-8.60SM SILTY SAND: Gray,wet,firm,80%fine sand,20%sift co <br /> 60 60 <br /> Terminated soil boring at 60 feel below ground surface(bgs) <br /> Installed 2-inch diameter,schedule 40 PVC well screen and casing. <br /> 65 0.02-inch factory slotted screen interval at 40 to 60 feet bgs. 65 <br /> #3 sand filter pack at 38 to 60 feet bgs <br /> Hydrated bentonite seat at 35 to 38 feet bgs, <br /> Neat cement grout seal at 1 to 35 feet bgs. <br /> Well head completed with 12-inch diameter flush mounted traffic rated well box in concrete <br /> 70 70 <br /> 75 75 <br /> 80 80 <br /> Page 2 of 2 <br />