Laserfiche WebLink
Advanced `il4ORING LOG <br /> GeoEnvironmental Inc. BOREHOLE NO.: OW-B <br /> `. t?.. 837 Shaw Road, Stockton, CA 95215 <br /> (209)467-1006 FAX: (209)467-1118 TOTAL DEPTH: C Feet <br /> Project: FORMER CURTIS PONTIAC-BUICK Drilling Co.: All Well Abandonment U <br /> Site Location: 2450 Toste Road Rig/Auger Type: CME-75 LAR/8-inch dia. hollow stem' <br /> Tracy, California Logged By: B. Millman <br /> Reviewed By: W. Little <br /> Project No.: AGE-NC-96-0254 Date(s) Drilled: 27 January 2011 <br /> Notes: Boring for well OW-6 completed as a Water Level Before Drilling page 1 of 1 E <br /> 1-inch ozone sparging well. m Water Level After Drilling <br /> Depth Sample Blows PID Soil USCS Class and Well Well <br /> ID (per 6") (ppm) Symbol Soil Description Completion Description <br /> 0 r <br /> I CL:dark gray,CLAY,sandy,hydrocarbon(HC) <br /> odor <br /> I <br /> I <br /> I <br /> I <br /> I <br /> I i <br /> I i <br /> i <br /> 00, <br /> -5 - Cement grout seal <br /> 00 <br /> from 0.5 to 7'bsg. <br /> Q <br /> ! Bentonite seal from 7' <br /> 1.., to 10.5' bsg. <br /> _10- <br /> #2/16 sand from 10.5` <br /> to 16 bsg. <br /> 50 Micron Diffuser <br /> Screen from 12'to 14' <br /> bsg. <br /> -15 <br />