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IT CORPORATION BORING NO. MW-11 <br /> ' PAGE 3OF3 <br /> PROJECT NO. 803026 CLIENT: DGS-RESD <br /> SEE SITE MAP FOR LOGGED BY: K.Waldo DATE DRILLED: 9/24/01 <br /> DRILLER: Woodward Drilling LOCATION: STOCKTON <br /> LOCATION DRILLING METHOD: BK-81 NSA HOLE DIAMETER: 8" <br /> SAMPLING METHOD: CAL MOD HOLE DEPTH: 116' <br /> ' CASING TYPE: SCH 40 PVC WELL DIAMETER: 2" <br /> SLOT SIZE: 0.020 WELL DEPTH: 115' <br /> GRAVEL PACK: #3 RMC SAND CASING STICKUP: FLUSH MOUNT <br /> BOREHOLEcrz ¢ w U a <br /> BACKFILL N tw- 2 w F a LITHOLOGWREMARKS <br /> 50 o w9 aww $O !L � ¢ p <br /> 20 FL MSVMst 48 88 80Co <br /> 1 SANDY SILT;dark gray; very moist; 65 to 70%low plastic <br /> fines sand; 25 to 30%poorly graded fine sand;moderately stiff; <br /> VMst 80 92 odor. <br /> @ 92'Cemented Fines. <br /> ' Mst 54 30/60 94 CLAYEY SILT w/Sand; dark gray;moist; 80 to 85010 low <br /> Oplastic fines; 15 to 20%fine sand; moderately stiff; odor. <br /> z Mst 65 96 CL SILTY CLAY;dark gray; moist; 100% plastic fines; stiff; odor. <br /> ' z Mst 80 98 a ML, CLAYEY SLIT; dark gray; moist; 95% moderately plastic fines; <br /> L115%fine sand; very stiff; moderate odor. <br /> U Mst 22 50 100— As Above. <br /> ' VMst i2 102—� CLAYEY SILT; dark gray very moist; 95 to 100%low plastic <br /> fines; <5% fine sand; some cemented fines; stiff; slight odor. f <br /> VNIst 4 78 10 SANDY SILT;dark gray; very moist;75 to 80%non plastic <br /> fines;20 to 25%fine sand; moderately stiff;slight odor. <br /> ' Mst SO 10 CL SH-TY CLAY;dark gray moist; 100%plastic fines; some <br /> cemented fines; very stiff; slight odor. <br /> _ Mst 80 10 ML CLAYEY SILT; w/Sand; dark gray;moist;70 to 75%low <br /> ' ❑ r plastic fines; 25 to 30% fine sand; stiff; slight odor. <br /> SW <br /> SAND;dark gray and variegated;saturated;85 to 90%well graded <br /> _� Sat 11 <br /> ?s < <br /> medium to coarse sub angular sand; 10 to 15%non plastic fines;slight <br /> ' <br /> SMst 92 11 ML odor.— CLAYEY SILT; dark gray slightly moist; 100% low plastic <br /> Sac 0.1 65 11 fines; very stiff; slight odor. <br /> SM SILTY SAND; dark gray; saturated; 50 to 55%poorly graded <br /> 11 fine sand;45 to 50%non plastic fines;soft; slight odor. <br /> — 11 <br /> - BOTTOM OF BORING @ 116' <br /> ' — 12 <br /> CASING <br /> 1 01-110, 2"SCH 40 BLANIL PVC <br /> 110'- 115' 2"SCH 40 0.020 SLOT PVC <br /> 124— with 2"threaded bottoin cap <br /> '12 SEAL/SAND PACT{ <br /> _ <br /> 0.5'-104' Neat Cement <br /> 12 104'- 107' 3/8"Bentonite Clips <br /> 10T- 116' RMC Lonestar#3 Sand <br /> - — <br /> 130--- <br /> 132--- <br /> 1 ' <br />