Laserfiche WebLink
LOCATION MAP IT CORPORATION BORING NO MW-9 <br /> PAGE 1 OF 2 <br /> PROJECT NO 911-011 1 B CLIENT Tosco Station#4409 <br /> SEE SITE MAP FOR LOGGED BY K Waldo DATE DRILLED 8131101 <br /> DRILLER Cascade Drilling LOCATION Stockton <br /> LOCATION DRILLING METHOD HSA HOLE DIAMETER 8" <br /> SAMPLING METHOD CAL MOD HOLE DEPTH 80' <br /> CASING TYPE SCH 40 PVC WELL DIAMETER 2" <br /> SLOT SIZE 0 020 WELL DEPTH 79' <br /> GRAVEL PACK #3 RMC SAND CASING STICKUP FLUSH MOUNT <br /> o° <br /> BOREHOLE r 0 L W w <br /> BACKFILL w a � a _ LITHOLOGWREMARKS <br /> � Z a w � HEj <br /> Op o zd LU LU 8 p <br /> 2 <br /> 4 <br /> Dry 10 1 420 o a GM GRAVELLY SILT,brown, dry, 75%fines, 25% gravel,no <br /> 6 000 petroleum odor <br /> 00 <br /> 00 <br /> 8 000 <br /> 00 <br /> 0 <br /> Mst 9 9 40 10 ML SILT w/Sand,brown,moist, 95-100% non-plastic fines,<5% <br /> very fine sand,no petroleum odor <br /> 12 <br /> 14 <br /> Mst 30 4 33 SM SANDY SILT,dark brown,moist,75-80%non-plastic fines, <br /> 16 20-25%fine well-sorted sand, no petroleum odor <br /> ~ 18 <br /> TO <br /> Cr <br /> Mst 81 1 35 20 SM SILTY SAND,dark brown,moist,65-70%fine well-sorted <br /> sand,30-35% non-plastic fines, some white veins, old <br /> 22 petroleum odor <br /> LU <br /> U 24 <br /> loo <br /> Mst 32 7 33 ML CLAYEY SILT,dark gray,moist,95-100%moderate plastic <br /> 26 fines,<5%fine sand,dense,no petroleum odor <br /> 28 <br /> Mst 24 7 33 30 SM SILT w/Sand,dark brown, moist,95% non-plastic fines,5%a <br /> fine sand,slight odor <br /> 32 <br /> 34 <br /> V Mst 12 1 34 ML CLAYEY SILT,dark brown w/grayish-blue veins,very moist, <br /> 36 95-100%low plastic fines,<5% fine sand, no petroleum odor <br /> 38 <br /> V Mst 45 32 40 ooML As @35 ft ,some white mottling,moderate plastic, strong <br /> organic odor(not petroleum) <br /> 42 <br /> 44 <br />