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i <br /> AWASSOCIATES INC LOG OF WELL MW5 <br /> 1117 Imre Pdm hr,9h R Cdb*9M <br /> PROJECT PACIFIC COAST RECREATION LOCATION 3733 MUNFORD AVENUE, STOCKTON, CALIFORNIA _ PROJECT NO 54.10393.DOOZ <br /> DATE DRILLED 12/03/00 LOGGED BY JENNIFER COX REVIEWED BY JEAN HE HOMSEY 047410_ <br /> DRILLING COMPANY _AW DRILLING DRILLER RALPH McGAHEY METHOD HOLLOW STEM AUGER <br /> BORE HOLE DIAMETER a IN DEPTH DRILLED at FT DEPTH TO WATER : INITIAL Fi STATIC 02� FT- <br /> CASING TYPE PVC DIAMETER 2 IN SCHEDULE 40 INTERVAL o FT TO 60 ET <br /> SCREEN TYPE PVC DIAMETER 2 IN- SLOT SIZE 0.010 IN INTERVAL TO — 19 rT <br />' FILTER PACK TYPE RMC LONESTAR NO, 3 INTERVAL 5a FT TO at FL <br /> SURFACE SEAL TYPE NEAT CEMENT OVER-BENTONITE INTERVAL 0 FT- TOsB FT <br /> COMMENTS. PAGE I OF. <br /> WELL DEPTH PID SAMPLE ID UTHOLOGIC DESCRIPTION <br /> DETAIL FT. PPM BLOWCOUNT LOG <br /> GRAVEL <br /> .a 2 <br /> r ` <br /> i� Id <br /> r 4 a 5/10' SILT (ML,) <15X FINE. POORLY GRADED SAND. "5X FINES, <br /> ML NONE—LLDOW DRY STRENGTH, SLOW DILATANCY, LOW TOUGHNESS, <br /> NONE LOW PLASTICITY. LIGHT BROWN. NO PRODUCT ODOR. NO <br /> ..d 4 5 17 ORGANICS, DRY. WEAK CEMENTATION. HOMOGENOUS <br /> B 50 <br /> �i <br /> R <br /> 7 �n <br /> {s 10 4.5 10 a 3/10-11 3/15' S1LT WITH SANDAL) >30X FINE. POORLY GRADED SAND; <70% <br /> 14 ML FINES, NO DRY STRENGTH, RAPID DILATANCY, LOW TOUGHNESS, <br /> j 20 NO PLASTICITY. LIGHT BROWN, NO PRODUCT ODOR, NO ORGANICS, <br /> 12 DRY. WEAK CEMENTATION, HOMOGENOUS <br /> 14 <br /> 4'g 15 11.5/15-16 5/20' SILT (ML)- 410X FINE. POORLY GRADED SAND. >90X FINES; <br /> ML NO DRY STRENGTH, NONE—SLOW DILATANCY. LOW TOUGHNESS. <br />' NO PLASTICITY LIGHT BROWN. NO PRODUCT ODOR. NO ORGANICS. <br /> DRY, WEAK CEMENTATION, HOMOGENOUS <br /> t \ <br /> ~ 18 <br /> � Kt <br /> r =� <br /> 2D 10 <br /> �5 12 <br /> 17 <br /> rt+' <br /> 24 <br /> 4,5 12 15 5/20-31.5/33' SANDY SILT (ML) >3DX FINE, POORLY GRADED SAND. <70X <br /> FINES, NO DRY STRENGTH, NONE—SLOW DILATANCY, LOW <br /> 26 1a ML TOUGHNESS, NO PLASTICITY, LIGHT BROWN. NO PRODUCT DOR, <br /> '�. 25 NO ORGANICS. DRY, WEAK CEMENTATION. HOMOGENOUS <br /> !? CALCITE VEINS <br /> r28 <br /> W <br /> 3D 4.5 1 B <br /> .�, 1S <br /> ' <br /> 32— <br /> '-34 <br /> 2G 34 <br /> 104 <br /> ?1 25 <br /> ML <br /> S0 <br />' 4 31.5/35-36/40' SILT (ML)- <l5X FINE, POORLY GRADED SAND. "3X FINES. <br /> NONE—LOW DRY STRENGTH. NONE—SLOW DILATANCY, LOW <br /> 38 ODOR. ORGANICS.EDRY. WEAK CE PLASTICITYENTATION BROWN, NO PRODUCT <br /> yr :� <br /> r � <br /> r? •I 40 <br />