Laserfiche WebLink
DATE DRILLED: 09/13/94 LOGGED BY: TOM LUTTEFMAN REVIEWED BY: GREG P. STAHL RG NO.: 502 <br /> DRILLING COMPANY: SPECTRUM EXPLORATION DRILLER: MIKE YOUNG METHOD: HOLLOW STEM AUGER <br /> BORE HOLE DIAMETER: 8 INCHES DEPTH DRLLED: 78 FEET DEPTH TO WATER: INITIAL: -70 FEET STATIC: 63 FEET <br /> CASING TYPE: PVC DIAMETER: 2 INCHES SCHEDULE: 40 INTERVAL: 0 FEET TO 58 FEET <br /> SCREEN TYPE: PVC DIAMETER: 2 INCHES SLOT SIZE: 0.020-INCH INTERVAL: 58 FEET TO 78 FEET <br /> FILTER PACK TYPE: RMC LONESTAR #2/12 SILICA SAND INTERVAL: 56 FEET TO 78 FEET <br /> SURFACE SEAL TYPE: NEAT CEMENT OVER BENTONITE INTERVAL: 0 FEET TO 56 FEET <br /> COMMENTS: <br /> We <br /> P.I.D. Sample o Depth USCS Description Const. <br /> No. m Code <br /> CONCRETE (0.4 FEET). ° <br /> ML SANDY SILT; 40% F-M; SA-SR; PRLY GRDD SND; DNS; 60% FNS; L DRY v o <br /> 2 STRNGTH; S-R DLTNCY; L TGHNSS; N-L PLST; HARD; MODERATE YLLW v <br /> BRN; NPO; N ORGANICS; DRY; WEAK CEMENTATION: HOMO. <br /> 4 o v <br /> 0 <br /> 10 o v <br /> 0 16 6 0 <br /> 22 <br /> LEAN CLAY; <15% F-M SND; SA-SR; PRLY GRDD; >857. FNS; H DRY °v ° <br /> 8 N DLTNCY; M TGHNSS; M PLST; STIFF; MODERATE YLLW BRN; NPO; v o <br /> ORGANICS; MST; WEAK CEMENTATION; MOTTLED. v <br /> /CL o v <br /> 3 10 ° <br /> 0 7 v o <br /> 812 SILT; <10% F SND; PRLY GRDD; >90% FNS; N-L DRY STRNGTH; N-S DLTNCY; v o <br /> L TGHNSS; N-L PLST; STIFF-V STIFF; MODERATE YLLW BRN; v <br /> NPO: N ORGANICS; DRY; WEAK CEMENTATION; HOMO. v v <br /> 14 ° <br /> ML o 0 <br /> RB- 3 ° <br /> 0 M 5.5 6 16 vv v <br /> v o <br /> v <br /> 18 0 0 <br /> 0 <br /> RB- 6 20 vo ° <br /> 0 MW-7- 15 o v <br /> 20.5 16 0 <br /> 22 o v <br /> v <br /> 24 ELASTIC SILT WITH SAND; 15% F-M SND; SA-SR; PRLY GRDD; 85% FNS; vv v <br /> RB- 3 L-M DRY STRNGTH; N-S DLTNCY; L-M TGHNSS; M PLST; HRD; PALE o v <br /> 0 M25.5 s 26 YLLW BRN; NPO; N ORGANICS: MST; WEAK CEMENTATION; HOMO. v v <br /> /ML <br /> SILT; <10% F-M SAND; PRLY GRDD; >90% FNS; N-S DLTNCY; L TGHNSS; <br /> 28 N-M PLST; V STIFF; MODERATE YLLW-BRN; NPO: N ORGANICS; DRY- vv ° <br /> MST; WEAK CEMENTATION; HOMO; CALCITE VEINLETS AT 30-FEET. v v <br /> v <br /> RB- 6 30 v v <br /> 0 MW-7- 12 ° <br /> 30.5 16 0 0 <br /> 32 ° <br /> 0 0 <br /> v <br /> 34 o v <br /> v <br /> RB- 7 0 0 <br /> 0 MW-735.5 i3 36 v <br /> SILT WITH SAND; 20% F-M SND; PRLY CRDD; 80% FNS; L DRY STRNGTH; °v ° <br /> 38 N-S DLTNCY; L TGHNSS; N-L PLST; V STIFF-HRD; MODERATE YLLW BRN; 0 0 <br /> NPO; N ORGANICS; DRY-MST; WEAK CEMENTATION; HOMO; CALCITE ° <br /> /ML VEINLETS AT 40 FEET; TRACE OF CLAY. vo ° <br /> 40 0 0 <br /> 0 <br /> --vAM LOG OF BORING MW-8 <br /> ROEK BROTHERS PROPERTY <br /> 102 SOUTH WILSON WAY <br /> PROJECT 150108.01 STOCKTON, CALIFORNIA <br />