Laserfiche WebLink
W IL DRILLING LOG "-eB'mw#: Soma/YW.S <br /> #D- <br /> FM MCL�W n Page 1 of 1 <br /> Sampler: GENE DAMS <br /> PROJECT FORD NEW HOLLAND,STOCKTON LOCATION 2150 WEST CHARTER WAY <br /> ELEVATION MONITORING DEVICE HNu <br /> SAMPLING DATE(S) 9-17-91 START 0900 KNISH 1230 <br /> SAMPLING METHOD 2"O.D.SPLIT SPOON SUBCONTRACTOR& EQUIPMENT SPECTRUM EXPL <br /> MEMO BRASS TUBES IN SPLIT SPOON SAMPLER THROUGH 8"O.D. /ACKER AD2 <br /> HOLLOW STEM AUGER. BLOW COUNTS OBTAINED USING 140 LB HAMMER <br /> DROPPED 30"PER BLOW. NO FUEL DORS NOTED EU ING ILING, <br /> 3 Penetration a c <br /> m v Results a Well Construction <br /> tails <br /> Co i. `� m m E Soil Description t <br /> t Blows a m a# ` a c y a Locking cap <br /> at u. _ E o = Color,Texture,Moisture,Etc. y � <br /> m (a �j c�7 c'n Traffic-fated <br /> vault box <br /> r ve <br /> rout(9596 <br /> Olive brown (2.5Y 4/4)sift; cement,596 <br /> slightly to moderately plastic; 2.5' bentonfte) <br /> very stiff;moist. Minor tubules; Bentonite <br /> abundant very fine biotite 4.0' " 2"0 PVC <br /> 5' 4-8-10 18 5.0- 0 flakes. 5.0' <br /> 6.5 Casing <br /> ML <br /> r 0 Borehole <br /> 10' 8-11-21 32 10.0- 84313 0 Brown(10YR 5/3)sandy sift; <br /> 11.5 non-plastic;very stiff;moist. <br /> #2/12 Sand <br /> Olive(5Y 5/3)sand;dense, <br /> saturated. Sand is moderately <br /> 15' 14-20-20 40 15.0- 0 graded,fine to coarse. SP <br /> 16.5 <br /> 2"0 PVC <br /> 0.020-Inch <br /> Light olive brown(2.5Y 5/3) slotted screen <br /> sandy silt; non to slightly ML <br /> 0- 5-7-8 15 20.0- 0 plastic;very stiff,m4silt; <br /> 20.0 T.D. <br /> 21.5 Sand is very fine to , <br /> Rusty mottles comm <br /> Dark gray(5Y 4/1)sslightly plastic;very <br /> Boring terminated at 20'. <br /> SIGNATURE OF FIELD SUPERVISOR Sl([N Tt5E OF6IEVIEWER / <br /> Senior Geologist Principal Scientist <br /> TITLE TITLE <br />