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1 � `�r <br /> /�/ m0CIATI 5 INC LOG OF WELL MW4 <br /> 1117 In%Aie.,Sad 4 kd*Cd*Ml <br /> PROJECT PACIFIC COAST RECREATION LOCATION 3755 MUNFORD AVENUE, STOCKTON, CALIFORNIA PROJECT NO. 54 16393 0002 <br /> r <br /> DATE DRILLED 12/05/00 LOGGED BY JENNIFER COX REVIEWED BY <br /> DRILLING COMPANY V&W-DRILLING DRILLER RALPH McGAHEY MOOD HOLLOW STEM AUGER <br /> BORE HOLE DIAMETER A____IN DEPTH DRILLED 91 AFT DEPTH TO WATER INITIAL _ FT STATIC _ 52 <br /> CASING TYPE PVC DIAMETER 2 IN SCHEDULE 40 INTERVAL O —_1 T TO _80 Er <br /> SCREEN TYPE EY9 DIAMETER 2 IN SLOT SIZE 0.010 IN INTERVAL 60 FT TO _ no FT <br /> FILTER PACK TYPE RMC LONESTAR NO" 3 INTERVAL sa FT TO at 5 FT <br /> SURFACE SEAL TYPE NEAT CEMENT OVER BENTONITE INTERVAL O FT TO so FT <br /> COMMENTS: PACE 1 OF 2 <br /> WELL DEPTH PID SAMPLE 10 LITHOLOGIC DESCRIPTION <br /> DETAIL Fr. PPM BLOWCOUNT LOG <br /> �� •� 0 — 3' ASPHALT <br /> Z <br /> 3" — 6 5/10' SILT WITH SAND (ML)- <30X FINE, POORLY GRADED SAND; >70X <br /> 4 ML FINES. NONE—LOW DRY STRENGTH, SLOW—RAPID DILATANCY. LAW <br /> ^^ TOUGHNESS, NONE—LAW PLASTICITY, LIGHT BROWN, NO PRODUCT <br /> ODOR. NO ORGANICS, DRY—M015T, WEAK CEMENTATION. <br /> S S 17 HOMOGENOUS <br /> '•s � 17 <br /> s <br /> y <br /> } <br /> 'O <br /> 30 <br /> 1152 ML 6 5/1G-1 1 5/13' SANDY SILT (ML)-. >30X FINE—MEDIUM, POORLY GRADED SAND; <br /> P +' <70X FINES, NONE—LOW DRY STRENGTH. RAPID DILATANCY, LOW <br /> 27 TOUGHNESS, NO PLASTICITY. LIGHT BROWN. NO PRODUCT ODOR. <br /> `i 12 NO ORGANICS. DRY—MOIST. WEAK CEMENTATION, HOMOGENOUS <br /> .St <br /> ',� ,►v 14 <br /> *; 5.5 1H 11 5/15-18 5/20' POORLY GRADED SAND WITH SILT (SP—SM) >85X FINE—MEDIUM, <br /> a 18 19 SP—SM POORLY GRADED SAND; <15X FIN P YELLOW BROWN, NO <br />' PRODUCT ODOR, NO ORGANICS, DRY, WEAK CEMENTATION, <br /> Y HOMOGENOUS <br /> � 1 B <br /> rzo 6 � <br /> 30 12 <br /> ' 24 <br /> �!+ 22 t6 5/20-z5 5/30' SANDY SILT (ML): >30X FINE. POORLY GRADED SAND. <70X <br /> FINES, NONE-LOW DRY STRENGTH, RAPID DILATANCY, LOW <br /> ML TOUGHNESS, NO PLASTICITY, LIGHT BROWN, NO PRODUCT ODOR. <br /> 24 NO ORGANICS. DRY-MOIST. WEAK CEMENTATION, HOMOGENOUS <br />' a <br /> 5.0 14 <br /> 't <br /> 26-- <br /> 6 t 5 <br /> 1 29 <br /> .4 30 7.0 <br /> 16E <br /> 30 <br /> 32 <br /> F: <br /> ..� ML <br /> "z 34 20 5/30-38/40' 51LT (ML). <1OX FINE-MEDIUM. POORLY GRADED SAND; >90X <br /> FINES(L. NONE-LOW DRY STRENGTH, NONE-SLAW DILATANCY. <br /> ' r;1 5.5 20 MEDIUM TOUGHNESS, LOW PLASTICITY. LIGHT BROWN, NO PRODUCT <br /> 36 54 ODOR■ NO ORGANICS, DRY. WEAK CEMENTATION, HOMOGENOUS <br /> �r <br /> CT K <br /> 40 <br /> II <br />