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' 7DRI 7-27-94 LOGGED BY LOIS FRANTZ REVIEWED BY GREG P STAHL RG NO 5023 <br /> PANY SPECTRUM EXPLORATION DRILLER MIKE YOUNG AND MOKE LAU METHOD HOLLOW STEM AUGER <br /> IAMETER 1D INCHES DEPTH DRLLED 87 FEET DEPTH TO WATER INITIAL 73 FEET STATIC 7215 FEET <br /> PVC DIAMETER 4 INCHES SCHEDULE 40 INTERVAL 0 FEET TO 67 FEET <br /> PVC DIAMETER 4 INCHES SLOT SIZE 0 010-INCH INTERVAL 67 FEET TO 87 FEET <br /> FILTER PACK TYPE 2/12 SILICA SAND INTERVAL 65 FEET TO 87 FEET <br /> SURFACE SEAL TYPE NEAT CEMENT OVER BENTONITE INTERVAL 0 FEET TO 65 FEET <br /> COMMENTS 2 BENTONITE PLACED ABOVE FILTER PACK <br /> ' P I Sample � USCS <br /> 0 Depth Description Well <br /> No m Code Const <br /> ' 3 GRAVEL BASEROCK 2 INCHES <br /> (BACKGROUND) 2 MH ELASTIC SILT WITH SAND 15% FN SND SA-SR PRLY GRDD 85% FNS L--M DRY v° v <br /> STRNGTH N-S DLTNCY L-M TGHNSS M PLST STIFF-V STIFF M RD--BRN vlu <br /> NPO DRY-MST W-STR HCL REACTION WEAK CEMENTATION HOMO v v <br /> t 4 v <br /> v v 17 <br /> 6 � <br /> 9 <br /> 2 6 CaCo3 STRIATIONS v v <br /> 11 <br /> v <br /> SILTY SAND, 85% FN—M SND SA—SR PRLY GRDD M DNS 15% FNS M RD— v v <br /> 8 BRN NPO MST N HCL REACTION WEAK CEMENTATION HOMO v <br /> v v <br /> v <br /> 6 10 <br /> SM °v v <br /> t3 <br /> 01 to <br /> 12 v a v <br /> ELAST#C SILT WITH SAND 15% FN SND SA-SR PRLY GRDD 85� FNS L-M DRY v v <br /> STRNGTH N-S DLTNCY L-M TGHNSS M PLST V STIFF GRY-GRN NPO v <br /> 14 DRY-MST N--W HCL REACTION WEAK CEMENTATION HOMO v v <br /> a <br /> s v ° <br /> 0 19 16 ° <br /> MH v v <br /> v <br /> 18 ° ° <br /> v <br /> ' <br /> s 20 PROORLY GRADED SAND 95% FN-M SA--SR PRLY GRDD M DNS 5% FNS 7o ° <br /> M RD-BRN NPO MST N HCL REACTION WEAK CEMENTATION HOMO VERY ° v <br /> 13 MINOR SILT STRINGER IN THE SAND HORIZON <br /> 0 16 v v <br /> 22SP ELASTIC SILT WITH SAND, 15% FN SND, SA-SR, PRLY GRDD, 85% FNS L-M DRY v <br /> ' STRNGTH, N---S DLTNCY L-M TGHNSS M PLST V STIFF M DARK YLLW- ° ° <br /> 24 MH BRN NPO, MST W HCL REACTION, WEAK CEMENTATION, HOMO ° <br /> v v <br /> 7t <br /> SILTY SAND 8591 FN-M SA-SR—PRLY GRDD M DNS 15% FNS M DARK YLLW- v 26 M BRN NPO MST W HCL REACTION WEAK CEMENTATION HOMO <br /> ' 0 26 v <br /> MH ELASTIC SILT WITH SAND 10-20% FN SND SA-SR PRLY GRDD 80-90% FNS v v <br /> L-M DRY STRNGTH, S DLTNCY L-M TGHNSS, L--M PLST V STIFF M GRY- ° <br /> 28 BRN/LT PINK/DK RD-BRN NPO DRY--MST W NCL REACTION WEAK ° v <br /> CEMENTATION HOMO ° <br /> ' 6 30 °v v <br /> 7 v v <br /> 0 15 !l" 7v <br /> 32 <br /> 32 �- �+tr� v v <br /> v <br /> ' <br /> 34 Un a <br /> v <br /> 21 GR-7C`rY P v v <br /> 0 29 36 S S i,,-'L o <br /> 38 ° <br /> No. 5023 ti ' v v <br /> ' ° <br /> ° <br /> tl, v <br /> t t j' .��/J v <br /> 40 j / v v <br /> 0 29 tf_�1�11 / LI <br /> � <br /> �r"u� LOG OF WELL MW-2 <br /> r i <br /> t������ BJJ COMPANY, INC <br /> Working to Rrattoro Nature <br /> 2431 EAST MARIPOSA ROAD <br /> ' PROJECT: 150066.01 STOCKTON, CALIFORNIA <br />