Laserfiche WebLink
Cambria Environmental Technology, Inc BORING/WELL LOG <br /> 1144 - 65th St <br /> Oakland, CA 94608 <br /> Telephone (510) 420-0700 <br /> Fax (510) 420-9170 <br /> CLIENT NAME BP Oil Company - BORINGlWELL NAME MW-4 <br /> JOB/SITE NAME BP-11191 DRILLING STARTED 12-Dec-01 <br /> LOCATION 1469 East Hammer Lane Stockton CA DRILLING COMPLETED 12-Dec-01 <br /> Continued from Previous Page <br /> N <br /> _ bl <br /> E 2 cq U CJ <br /> Q g 7s LU LU a' v a-6 LITHOLOGIC DESCRIPTION WELL DIAGRAM <br /> a i Oji x CI �O 0a <br /> a- <br /> o_ m w p ¢ U Lu <br /> w v <br /> 55 SAND(SP),brown,damp, 10%silt,90%fine to medium <br /> 17 <br /> za grained sand no plasticity,high estimated permeability <br /> MW 4- <br /> 36 <br /> 105 <br /> 12 40 @40' damp to wet <br /> 12 <br /> 20 MW-4 <br /> Bentonite Seal <br /> a1 <br /> SP <br /> Monterey <br /> � Sand#3 <br /> 23 ' 45 045' grey,wet 5%silt,959/6 medium grained sand <br /> �o <br /> 23 MW 4 <br /> 46 <br /> 4p ,z 50 @50' brown, 10%silt,90%medium to coarse grained 51 0 <br /> a, sand <br /> M514- SANDY SILT(ML),brown,wet,25%clay,50%silt,25% <br /> fine grained sand, low plasticity,moderate estimated 2"-diameter, <br /> ML permeability 0 010"Slotted <br /> Schedule 40 <br /> _ _ _ _ _ _ _ _ _ _ _ 550 PVC <br /> 10 ,z 55 SILTY SAND(SM), brown wet,20%silt,80%fine grained <br /> 14 sand,no plasticity high estimated permeability <br /> MW-4 <br /> 56 <br /> SM <br /> N <br /> 600 <br /> 60 Total depth=60' Bottom of <br /> n Boring 60 ft <br /> c� <br /> IL <br /> _ J _ <br /> LL <br /> a <br /> c� <br /> rn <br /> a <br /> m <br /> r <br /> x <br /> x <br /> t <br /> dEli <br /> y <br /> P <br /> J <br /> J <br /> W <br /> � PAGE 2 OF 2 <br />