Laserfiche WebLink
BLAINE 1680 ROGERS AVENUE <br /> TECH SERVICES. SAN JOSE,CALIFORNIA 95112 <br /> (408)573-7771 FAX <br /> far ry�o (408)573-0555 PHONE <br /> March 24, 1997 JUN 16 1997 <br /> ENVIRONMENTAL HEALTH <br /> Brett Hunter PERMIT/SERVICES <br /> Chevron U S A Products Company ' <br /> P 0 Box 6004 <br /> San Ramon, CA 94583-0904 <br /> 1st Quarter 1997 nionitoring at 9-1848 <br /> First Quarter 1997 Groundwater Monitoring at <br /> Chevron Service Station number 9-1848 <br /> 1257 Yosemite Avenue <br /> Manteca, California <br /> • Monitoring performed on February 28, I997 <br /> Groundwater Sampling Report 970228-F-3 <br /> This report covers the routine quarterly monitoring of groundwater wells at this Chevron facility <br /> Blaine Tech Services, Inc work at the site includes inspection, gauging, evacuation, purgewater <br /> containment, sample collection and sample handling in accordance with standard procedures that <br /> conform to Regional Water Quality Control Board requirements <br /> Routine field data collection includes depth to water, total well depth, thickness of any separate <br /> immiscible layer, water column volume, calculated volume of a three case volume purge, elapsed <br /> evacuation time, total volume of water removed, and standard water parameter instrument <br /> readings Sample material is collected, contained, stored, and transported to the laboratory in <br /> conformance with EPA standards Purgewater is, likewise, collected and transported to <br /> McKittrick Waster Treatment Site for disposal <br /> Basic field information is presented alongside analytical values excerpted from the laboratory <br /> report in the cumulative table of WELL DATA AND ANALYTICAL RESULTS The full <br /> analytical report for the most recent samples is located in the Analytical Appendix The table <br /> Blaine Tech Services, Inc Report No 970228-F-3 1st-0 1997 Monitoring at Chavron 9-1848 <br />