Laserfiche WebLink
BLAINE A JOSE C DRIVE <br /> SAN ,JOSE CA 95133 <br /> (408) 995-5535 <br /> TECH SERVICES INC FAX (408) 293-8773 <br /> June 1, 1994 <br /> }iell coil Company <br /> P o sox 5278 <br /> Concord, CA 94520-9998 <br /> Attn Lynn Walker <br /> SITE <br /> Shell WIC #204-7524-1509 <br /> 141 N El Dorado <br /> Stockton, California <br /> QUARTER. <br /> 2nd quarter of 1994 <br /> QUARTERLY GROUNDWATER SAMPLE. G REPORT[' 940510-A-2 <br /> This report contains data collected during routine inspection, gauging and sampling of <br /> groundwater monitoring wells performed by Blaine Tech Services, Inc in response to the <br /> request of the consultant who is overseeing work at thus site on behalf of our mutual client, <br /> Shell Oil Company Data collected in the course of our field work is presented in a <br /> TABLE OF WELL GAUGING DATA The field information was collected during our <br /> preliminary gauging and inspection of the wells, the subsequent evacuation of each well <br /> prior to sampling, and at the time of sampling <br /> Measurements taken include the total depth of the well and the depth to water The surface <br /> of water was further inspected for the presence of inumscibles which may be present as <br /> a thin film (a sheen on the surface of the water) or as a measurable free product zone <br /> (FPZ) At intervals during the evacuation phase, the purge water was monitored with <br /> instruments that measure electrical conductivity (EC), potential hydrogen (pH), tempera- <br /> ture (degrees Fahrenheit), and turbidity (NTU) In the interest of simplicity, fundamental <br /> information is tabulated here, while the bulk of the information is turned over directly to <br /> the consultant who is making professional interpretations and evaluations of the conditions <br /> 40 at the site <br /> Blaine Tech Semcm Inc 940514-A-2 Shell 141 N El Dorado,Stockton page 1 <br />