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SOIL DRILLING LOG # D- # 2490 -Mw5 <br /> # D- 24904 <br /> ACLa Page i of 2 <br /> fTQ <br /> Geologist Matt Hanko <br /> a , <br /> SIGNATURE OF GEOLOGIST <br /> PROJECT Neumiller&Beardslee/Wiggtns LOCATION 4555 North Pershing.Stockon California <br /> TOC ELEVATION 7,59 ft. (MSL) DATE(S) 11/4/92 TOTAL DEPTH 41.0' <br /> MONITORING DEVICE HNu SCREENED INTERVAL 26-41 <br /> SAMPLING METHOD Ca.Modified Split Spoon SUBCONTRACTOR&EQPT GreggDrtlltn -53 <br /> PERCENTAGE ORDER (GRAVEL,SAND,SILT,CLAY) MEMO Q =First Wala =Static <br /> MEMO <br /> Penetration <br /> 3 c Borehole Abandonment/ <br /> Results <br /> Well Construction <br /> g Soil Description S Details <br /> cu <br /> Blows Color,Texture,Moisture,Etc y <br /> Cd Traffic Rated <br /> = 6"-6"-6" <br /> A O U <br /> Vault Box <br /> 0'-0 75'Asphalt <br /> Locking well <br /> 075'-5 0'SILTY CLAY (0,10,40,50), CL cap <br /> dark brown(10YR3/3),very plastic,stiff, <br /> slightly moist. <br /> 25 <br /> 5 0 12-19-26 45 <br /> 5 0'-32 0'CLAYEY SILT (0,5,63,32), ML 2 inch diameter <br /> 0 brown(10YR4/4),medium plastic,stiff to blank sch 40 <br /> hard dry to slightly moist. PVC <br /> 7S <br /> 100 <br /> 7-l5-19 34 <br /> Hydrated <br /> 0 Portland <br /> Cement <br /> 125 <br /> 150 9-17-35 52 <br /> 103377 8 inch diameter <br /> 103378 0 borehole <br /> At 17 0' SANDY SILT (0,30,50,20), <br /> —175 brown(7 5YR5/3),none plastic,very fine <br /> sand,poorly graded,soft <br /> 200 12-20-29 49 200 <br /> See Following Page <br /> 0) <br /> SIGNATURE OF FrF'1.D SUPERVISOR AND REVIEWER SIGNATURE OF REVIEWER <br /> TITLE TITLE <br />