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10-10-94 LOGGED BY: TOM LUTTERMAN REVIEWED BY: GREG P. STAHL RG NO.: 5023 <br /> OATS DRILLED: DAVID SUMP METHOD: HOLLOW STEM AUGER <br /> ORIWNG COMPANY: SPECTRUM EXPLORATION pRILLER: ..t7 FEET STATIC: 16.68 <br /> DEPTH TO WATER: INITIAL' <br /> BORE HOLE DIAMETER: 8 INCHES DEPTH ORLLED: 30 FEET 0 FEET TO 9 FEET <br /> OIAMETER: 2 INCHES SCHEDULE: 40 INTERVAL <br /> CASING TYPE: PVC F480 9 FEET TO 29 Fc-,7 <br /> SCREEN TYPE: PVC F480 DIAMETER: 2 LACHES SLOT SIZE: 0.020-INCH INTERVAL-.-. <br /> 7 FEET TO 29 FEET <br /> FILTER PACK TYPE: RMC LONESTAR #2/12 SAND 07 TO 7 FEET <br /> SURFACE SEAL TYPE: NEAT CEMENT OVER BENTONffE <br /> INTERVAL <br /> COMMENTS: <br /> Well <br /> Sample 3 USCS Oescriotion Const. <br /> P.I.D. No mo Depth Code <br /> ASPHALT (0.3 FEET). <br /> SP-SM POORLY GRADED SAND W5 I SILT: -907. F-M SAND; SA-SR; PRLY GRDO: LS; v v <br /> 2 -10 FNS: MODERATE YLLW-$RN; NPO; N ORGANICS: DRY-MST; WEAK v v <br /> CEMENTATION; HOMO. <br /> v v <br /> 4 <br /> Z <br /> 0 2 6 <br /> WELL GRADED SAND; >957. F-C SANG: SA-SR: W GROG: tS; EN FNS; <br /> 8 PALE YLLW-$RN: NPO; N ORGANICS; ORY-MS7: WEAK CEMENTATION: HOMO. =. <br /> MW3- 6 10 SW <br /> 0 10.5' S _ <br /> 7 _ <br /> 12 SILTY MODERATE YLLW-8RNANPO.SN ORGANICSGMST-WETNWEAKSC MENTATION: <br /> HOMO. <br /> 14 SM <br /> 8 <br /> MW3- B 16 0 <br /> 0 16.0' 1� 707. F-M SAND: SA-SR: PRLY GR00: ONS: -307. FNS: N-S <br /> CLAYEY SANG; - <br /> 18 OLTNCY: L TGHNSS: M PLST: MODERATE YLLW-$RN; NPO: N ORGANICS; <br /> WET; WEAK CEMENTATION; HOMO. <br /> 0 <br /> 19 <br /> 9 20 Sc <br /> 24 <br /> 22 WELL Dy FNS; MODERATE ND WITH SILT: <br /> YLLW-$RN'FNP0; N ORGAN CS; WET;WEAK DNS: <br /> 24 CEMENTATION; HOMO. <br /> 0. <br /> 0 C 26 SM SILTY SAND: <85y F-M SAND: SA-SR; PRLY GRDO; M DNS-ONS; >15�: FNS: <br /> N-L DRY STRNGTH; S OLTNCY; L TGHNSS; N-L PLST; MODERATE YLLW-$RN ::.7 . <br /> NPO; N ORGANICS; WET; WEAK CEMENTATION; HOMO: MICACEOUS; PYRITE. <br /> 28 <br /> D GFQ� <br /> 5 30 ��Cj On <br /> 0 4 <br /> 32 TOTAL DEPTH SAMPLED = 31.5 FEET. <br /> GREGGRY P. 1 <br /> 34 11 , 5`22 <br /> : i7 <br /> 36 <br /> l _ <br /> 40 <br /> _ --�- LOG OF BORING MW-3 <br /> ff.CA , is <br /> MANTECA UNIFIED SCHOOL DISTRICT <br /> 2901 EAST LOUISE AVENUE <br /> PROJECT: 150107.01 LATHROP, CALIFORNIA <br />