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SOIL DRILLING LOG # D- #� MW2 <br /> # D- 249(17-24908 <br /> P <br /> Lare <br /> Page 1 of 2 <br /> Ae Geologist Matt Hanko , <br /> air SIGNATURE OF GEOLOGIST <br /> PROJECT _ Neumiller&Beardslee/Wlggins LOCATION 4555 North Pershing,Stockon California <br /> TOC ELEVATION 7.74 ft. (MSL) DATE(S) 1115192 TOTAL DEPTH 40.0' <br /> MONITORING DEVICE HNu SCREENED INTERVAL 25-40 <br /> SAMPLING METHOD Ca.Modified Split Spoon SUBCONTRACTOR&EQPT GreggDrillin -53 <br /> PERCENTAGE ORDER (GRAVEL,SAND,SILT,CLAY) MEMO Q =First Water =Stalic-Water <br /> MEMO <br /> Penetration <br /> 3 Results Borehole Abandonment/ <br /> o n° Well Construction <br /> v y ti $ Soil Descnptioa +� Details <br /> Blows c 4V. ; a @ a°' Color,Texture,Moisture,Etc a '� w <br /> a, 6-{"-6� 6 0 O U Traffic Rated <br /> 01 Vault Box <br /> 0'-0 5' Concrete <br /> 0 5'-5 0'SILTY CLAY (0,10,40,50), CL Locking well <br /> cap <br /> dark brown(10YR3r3),very plastic,stiff, <br /> slightly moist- <br /> 25 <br /> 5 0 8-16-19 35 <br /> 5 0'-27.5'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 /> 75 <br /> —100 7-18-22 40 <br /> Hydrated <br /> 0 Portland <br /> Cement <br /> 125 <br /> —150 12-18-35 53 <br /> 101863 8 inch diameter <br /> 101864 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 10-15-20 37 200 <br /> See Following Page <br /> SIGNATURE OF FIELD SUPERVISOR AND REVIEWER SIGNATURE OF REVIEWER <br /> TITLE TITLE <br />