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DATE DRILLED 7-1d-94 LOGGED BY TOM LUTTERMAN REVIEWED BY GREG P STAHL RG NO 5023 <br /> DRILLING COMPANY SPECTRUM EXPLORATION DRILL ER JOHN SUMP METHOD HOLLOW STEM AUGER <br /> MORE HOLE DIAMETER 8 INCHES DEPTH DRLLED 29 FEET DEPTH TO WATER INITIAL -1 D FEE-1 STATIC ^- ,Z „6 FEEI <br />' CASING TYPE PVC DIAMETER 2 INCHES SCHEDULE 40 INTERVAL O FEET TO 9 FE_, <br /> SCREEN TYPE 8 FEE71 DIAMETER 2 INCHES SLOT SIZE 0010-INCH INTERVAL 9 FEZ7 TO 29 F__T <br /> FILTER PACK TYPE RMC LONESTAR #2/12 SAND INTERVAL 7 FEET TO 29 FEDI <br />' SURFACE SEAL TYPE NEAT CEMENT OVER 9ENTONITE INTERVAL D FEET TO 7 =E= I <br /> COMMENTS <br /> Wel l <br /> P I Sample o Depth USCS Description <br /> No p Code Const <br />' ASPHALT (0 2 FEET) <br /> MH ELASTIC SILT <10-1 FN SND SA-SR PRLY GRDD X90% FNS L DRv STRNGTH <br /> 2 N-S DLTNCY M TGHNSS L-M PLST V STIFF DUSKY YLLW-BRN NPO v <br /> N ORGANICS MST WEAK CEMENTATION HOMO �vv P7 <br /> 4 v 1 v <br /> KOK- _ s <br /> 0 M— - 5 <br /> 0 <br /> ELASTIC SILT -- Iol- FN SND PRLY GRDD -90-1. FNS L DRY STRNGTH <br /> g N DLTNCY M TGHNSS L-M PLST STIF=-V STII'F DARK YLLW-BRN NPO <br /> t N ORGANICS MST WEAK CEMENTATION HOMO <br /> KOK- 7 10 MH k <br /> 0 <br /> MW-7- <br /> M 1� C <br />' - 12 V POORLY GRADED SAND WITH SILT C-()% FN-M PRLY GRDD SA--SR M DENSE L <br /> 10% FNS DARK GRAY NPO WET N NCL REACTION WEAK CEMENTATION 1 <br /> 74 <br /> HOMO I <br /> � <br /> to 16 SP-SM <br /> WELL GRADED SAND >95% FN-C SA-SR WELL GRDD M DENSE <5- =NS _ I <br /> 18 DARK GRAY NPO N ORGANICS WET WEAK CEMENTATION LiOMO L I <br /> I � <br /> s 20 SW L <br /> ,o <br /> 0 <br /> 11 FAT CLAY <5% FN SND PRLY GRDD >95`e FNS H-VH DRY 5 T PNG T H I_ <br /> 22 N DLTNCY M-H TGHNSS M-H PL ST STIFF-V STIFF DARK GRNISr' GR" I <br />' TO PALE YLLW SRN NPO N ORGANICS MST N HCL REACTION WEAK <br /> 24 <br /> CEMENTATION HOMO _ <br /> j I <br /> s CH <br /> 7 <br /> 0 t o 25 i i <br /> g 28 r <br /> 0 2 <br /> 30 TOTAL OEz'TH = 29 FEET �• � -- <br /> 34 <br /> 1 1 � <br /> 40 i� <br /> 1 <br /> ���` LOG OF BORING MW-7 <br /> M www AL AR <br /> ' <br /> EAAAWX' ,r% KOK REALTY <br /> Working to Restore Natures <br /> 2403 WEST NAVY DRIVE <br /> ' PROJECT 15009101 STOCKTON, CALIFORNIA <br />