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- <br /> 5023 <br /> DATE DRILLED: 10-10-94 LOGGED BY: TOM LUTTERMAN REVIEWED 8Y: GREG P. STAHL RG NO.: <br /> DRILLING COMPANY: SPECTRUM EXPLORATION DRILLER: DAVID SUMP METHOD: HOLLOW STEM AUGER <br /> BORE HOLE DIAMETER: 8 INCHES DEPTH DRLLE'D: 30 FEET DEPTH TO WATER: INITIAL: -17 FEET STATIC: 15.3 FEET <br /> CASING TYPE: PVC F480 DIAMETER: 2 INCHES SCHEDULE 40 INTERVAL: 0 FEET TO 8 FEET <br /> SCREEN TYPE: PVC F480 DIAMETER: 2 INCHES SLOT SIZE: 0.020-INCH INTERVAL: 8 FEET 10 28 Feer <br /> FILTER PACK TYPE RMC LONESTAR #2/12 SANG INTERVAL 6.5 FEET TO 28 Fe-ET <br /> SURFACE SEAL TYPE: NEAT CEMENT OVER BENTONITE INTERVAL: 0 FEET TO 6.5 FE-Li <br /> COMMENTS: <br /> P.I.D. Sample - Depth USCS Description We <br /> Const. <br /> No. © Code <br /> SP-SM ASPHALT (0.3 FEET). <br /> POORLY GRADED SAND WITH SILT; •- 909 F-M SAND; SA-SR; PRLY GRDD; M DNS <br /> 2 o v <br /> -107 FNS; MODERATE YLLW-BRN; NPO; N ORGANICS; DRY-MST; WEAK <br /> CEMENTATION; HOMO. v v <br /> 4 - - <br /> 13 <br /> 0 2S 6 <br /> WELL GRADED SAND; 957 F—M—C SAND: SA—SR; W GRDD; M DNS; <57 FNS: <br /> 8 MODERATE BRN; NPO; N ORGANICS; DRY—MST; WEAK CEMENTATION; HOMO. <br /> Mw2— = s 10 5w <br /> 0 10.5' t t <br /> tt <br /> _ 12POORLY GRADED SAND WITH SILT; -90% F-M SAND: SA-SR; PRLY GRDD: DNS; <br /> -107. FNS; MODERATE BRN; NPO; N ORGANICS; MST-WET; WEAK <br /> 14CEMENTATION; HOMO. <br /> /P-Sm <br /> IV <br /> MW2- tt <br /> 0 t 6.0' i 16 � <br /> SILTY SAND; —857 F—M SAND; SA—SR; PRLY GRDD; DNS: —25% FNS; MODERATE <br /> — t8 r BRN; NPO; N ORGANICS; WET; WEAK CEMENTATION; HOMO. <br /> 8 20 SM <br /> 0 tt <br /> t2 { <br /> 22 - CLAYEY SAND; -70:. F-M SAND; SA-SR: PRLY GRDD: LS: -307 FNS; N-S <br /> DLTNCY; L TGHNSS; M PLST; MODERATE BRN; NPO; N ORGANICS: WET; <br /> 24 WEAK CEMENTATION; HOMO. <br /> 5 <br /> 0 3 26 SC <br /> a <br /> SILTY SAND; —757 F—M SAND; SA—SR: PRLY GR00; M ONS; —257 FNS; <br /> 28 MODERATE YLLw—BRN; NPO; N ORGANICS: WET; WEAK CEMENTATION; HOMO; — <br /> TRACE OF CLAY. ��D GE <br /> 4 34 <br /> zc. ��� G�G�� <br /> 0 • ��� Ci <br /> 32 TOTAL DEPTH SAMPLED = 31.5 FEET. <br /> CR=GGRY P. <br /> 34 1 Siry <br /> {4 <br /> tto. 5023 <br /> 36 <br /> tp <br /> 38 <br /> h <br /> +ss�i1� <br /> 40 <br /> AW u,s LOG OF BORING MW-2 <br /> '—' MANTECA UNIFIED SCHOOL DISTRICT <br /> 2901 EAST LOUISE AVENUE <br /> i PROJECT: 150107.01 _ LATHROP, CALIFORNIA <br />