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DATE DRILLED: 10-10-94 LOGGED BY: TOM LUTTERMAN REVIEWED BY: GREG P. STAHL RG NO.: 5023 <br /> DRILLING COMPANY: SPECTRUM EXPLORATION DRIER: DAVID SUMP METHOD: HOLLOW STEM AUGER - <br /> BORE HOLE DIAMETER: 6 INCHES DEPTH DRLLED: 15 FEET DEPTH TO WATER: INITIAL -16.5 FEET STATIC: <br /> CASING TYPE. - DIAMETER: - SCHEDULE: - INTERVAL - TO - <br /> SCREEN TYPE: - DIAMETER: - SLOT SIZE: - INTERVAL: = TO - <br /> Filir-R PACK TYPE: - INTERVAL TO <br /> SURFACE SEAL TYPE: NEAT CEMENT INTERVAL: 0 FEET TO 16.5 FEET <br />' COMMENTS: <br /> Well <br /> c l D Sample o Depth USCS Description Const. <br /> No. m I Code <br /> ASPHALT 0.3 FEET). vvv v <br /> SP-SM POORLY GRADED SAND WITH SILT; -907: F-M SAND: SA-SR: PRLY GRDD; DNS: v v v <br /> vvvv <br /> 2 -107 FNS; MODERATE YLLW-BRN; NPO; N ORGANICS; DRY; WEAK v v v <br /> CEMENTATION; HOMO. vv v v <br /> VV 17 <br /> 4 vvv v <br /> vvv <br /> 14 vvvv <br /> 0 t8 6 v v v <br /> 24 <br /> WELL GRADED SANG: >957 f-C SANG; SA-SR; W GRDD; ONS; <57. N vc o <br /> 8 PALE YLLW-BRN: NPO: N ORGANICS; DRY-MST; WEAK CEMENTATION; HOMO. v v v v <br /> vvv <br /> vvvv <br /> ZS82- 18 10 SW 717717 <br /> v <br /> 0 10.5' m 20 v v v <br /> Z2 12 POORLY GRADED SAND WITH CLAY: 907. F-M SAND: SA-SR; PRLY GR DD; M DNS;vvv v <br /> 1717 V <br /> 107. FNS; PALE YLLW-8RN; SL-M PO; N ORGANICS: MST: WEAK o v v v <br /> CEMENTATION; HOMO. a v v <br /> 14 SP-SC vvv v <br /> 8 vvv <br /> 39 S8 0' 9 16 CL Q LEAN CLAY: <57. F-M SAND: SA-SR: PRLY GRDD: >957 FNS: H-VH DRY vvv v <br /> STRNGTH; N DLTNCY; M TGHNSS; M-H PLST; STIFF; OLIVE-GRAY; SL-M <br /> P0; N ORGANICS; MST-WET; WEAK CEMENTATION; HOMO. <br /> 18 <br /> TOTAL DEPTH SAMPLED = 16.5 FEET. <br /> 20 <br /> c <br /> 26 GREGORY P. <br /> �4o. 5023 -" <br /> 28 <br /> 32 _._.. <br /> 34 <br /> 36 <br /> 38 <br /> 40 <br /> LOG OF BORING SB-2 <br /> —AMALM` MANTECA UNIFIED SCHOOL DISTRICT <br /> 2901 EAST LOUISE AVENUE <br /> PROJECT: 150107.01 LATHROP, CALIFORNIA <br />