|
' Advanced BORING LOG
<br /> GeoEnvironmental, 111C. BOREHOLE NO.MW-104
<br /> 837 Shaw Road, Stockton, CA 95215
<br /> Telephone (209) 467-1006 Fax (209) 467-1118 TOTAL DEPTH: 40'
<br /> ' Project: Ripon Farm Service Drilling Co.: Cascade Drilling;Inc.
<br /> Site Location: 22871 South State Hwy 99 Rig/Auger Type: CME 75 HT/ 8" hollow stem
<br /> Ripon Logged By, Eyrenc L.Fisher
<br /> California Reviewed By: William Little
<br /> ' Project No.: AGE-NC-95-0137 Dates Drilled, l i October 2005
<br /> Notes: Completed as a ground water monitoring well xz Water level during drilling
<br /> Page 1 of 1
<br /> ' Soil logged from drilling cuttings m Water level in completed well
<br /> Depth Sample Blows PID Soil USCS Class and Well Well
<br /> 1 1D (per 6") (ppm) Symbol Soil Description Completion Description
<br /> 0 Well cover cristy box
<br /> —5 —- SM;Brown,damp,SAND,tine sand,56/6 clay and
<br /> silt,loose,slightly'sticky
<br /> Cement grout seal from
<br /> ' — — 0.5'to 14'bsg.
<br /> —10 — SM:Brown,damp,SAND,fine sand,5%clay and
<br /> silt,loose,slightly'sticky'.
<br /> t —15 SM:Brown,damp,SILTY SAND,fire sand,30%
<br /> silt,tramgravel. Bentonite seal from 14'
<br /> to 18' bsg.
<br /> ' —
<br /> 20 —. SM:Brown,damp,SAND,fine sand,<5%silt and
<br /> clay,loose.
<br /> ' #3 sand from 18'to 41'
<br /> = bsg.
<br /> —25 ML:Brown.moist,SANDY SILT, 10%clay,306/6
<br /> Fine sand,tract gravel.
<br /> ' 30 SM:Brown,moist,SiI.TY SAND,?65%fine sand,
<br /> 10%medium sand,<5%6 coarse sand,20%silt,trace
<br /> gravel. 0.020"screen interval:
<br /> 2 t'to 41'bsg,
<br /> t —35 — 5M:L3rown,moist,SILTY SAND,765%fine sand,
<br /> 10%medium sand,<5%n coarse sand,20%silt,trace
<br /> gravel.
<br /> q p SP:Gray,saturated,SAND,Mrla fine sand,30%
<br /> medium sand,20%coarse sand,trace gravel. Well base cep at 41'
<br /> 1
<br />
|