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IT CORPORATION BORING NO. MW-9 , <br /> PAGE 3 OF 3 <br /> PROJECT NO. 803026 CLIENT: DGS-RESD ' <br /> LOGGED BY: K.Waldo DATE DRILLED: 9/26/01 <br /> SEE SITE MAP FOR DRILLER: Woodward Drilling LOCATION: STOCKTON <br /> LOCATION DRILLING METHOD: BK-81 NSA HOLE DIAMETER: 8" ' <br /> SAMPLING METHOD: CAL MOD HOLE DEPTH: 120' <br /> CASING TYPE: SCH 40 PVC WELL DIAMETER: 2" <br /> SLOT SIZE: 0.020 WELL DEPTH: 120' ' <br /> GRAVEL PACK: #3 RMC SAND CASING STICKUP: FLUSH MOUNT <br /> 00 <br /> -- BOREHOLE 0� z E �o r w v LITHOLOGY/REMARKS ' <br /> LU <br /> BACKFILL r a a 3 w -r` =, <br /> pp D w� wW � s c O <br /> Sat 14 50 90 V � ML SANDY SILT;dark gray; saturated;65 to 70%non plastic ' <br /> fines sand;30 to 35% poorly graded fine sand;moderately stiff; <br /> 92 odor. ' <br /> —0 94 <br /> --- <br /> VMst 75 96 SILT;dark gray; very moist; 95 to 100% non plastic fines;c5% ' <br /> fine sand; stiff, slight odor_ <br /> LU <br /> LU <br /> 98 <br /> U 'Mst 78 10 SILT w/Sand; dark gray;moist; 90 to 95% non plastic fines;5 <br /> W_ to 10%fine sand; stiff, slight odor. <br /> VMst 70 10 u <br /> o '_ ~ 10 �=' As Above; increasing sand; very moist; moderately stiff, odor. <br /> w VMst 9 17/50 <br /> m <br /> Mst 72 10 CLAYEY SILT; dark gray;moist; 100%low plasticity fines; <br /> very stiff; odor. <br /> VMst 82 10 SILT vv/Sand;dark gray;very moist; 90 to 95%non plastic <br /> VMst 17 80 11 fines;5 to 10%fine sand; very stiff;odor. ' <br /> SANDY SILT;dark gray; very moist; 60 to 65%non plastic <br /> SO Mst 30152 112 fines;35 to 40% poorly graded fine sand; odor <br /> SILT w/Sand; dark gray;moist; 90 to 95%non plastic fines; 5 <br /> z Mst 0.6 84 11 to 10%fine sand;moderately stiff; odor. ' <br /> Sat 12/30 11 SM SILTY SAND;dark gray;saturated;70 to 7590 poorly graded <br /> _ <br /> 11 . . fine sand;25 to 30%non plastic fines;soft;odor. <br /> Sat 65 ' <br /> 120 <br /> Sat 0.3 56 r, t <br /> 12 BOTTOM OF BORING @ 120' <br /> 12 CASING ' <br /> 0'-115' 2" SCH 40 BLANK PVC <br /> 12 115'- 120' 2" SCA 40 0.020 SLOT PVC <br /> F with 2"threaded bottom cap <br /> 12 '- SEAL/SAND PACK <br /> 13 0.5'-109' Neat Cement <br /> 109'- 112' 3/8"Bentonite Chips ' <br /> 13 112'- 120' RMC Lonestar#3 Sand <br />