Laserfiche WebLink
BLAINE985 TIMOTHY DRIVE <br /> 121 <br /> SAN JOSE CA 95133 <br /> TECH SERVICES INC FAX (408) 293-8773 <br /> June I, 1994 <br /> Shell oil Company RECEIVED <br /> P O Box 5278 <br /> Concord, CA 94520-9998 JUN - 6 1994 <br /> Attn Daniel T Kirk An*............ <br /> SITE <br /> Shell WIC #204-7525-0I04 <br /> 6131 Pacific Avenue <br /> Stockton, California <br /> QUARTER <br /> 2nd quarter of 1994 <br /> QUARTERLY GROUNDWATER SAMPLING REPORT 940520-K-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 this 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 /> n f� —.— _n&,tmeet­___+-A ivr tine presc„4e UL Ul"i„5cibic5 w urh may be present as <br /> a thin filen (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 /> at the site <br /> Blam Tech Service;lac.9405I aK-2 Shell 6131 Pacific Ave,Stockton page I <br />