Laserfiche WebLink
j <br /> Staat, Gardner Dunne, Inc. <br /> Consulting Engineers and Geologists <br /> D DEC 8 <br /> ENVIROW..Ciolr:q <br /> PERMIT/ <br /> { <br /> i <br /> Color Spot, Inc. October 10, 1909 <br /> Post Office Box 5011 <br /> Richmond, California 94805 Reference: 88168B <br /> 0 <br /> a � Attention: Mr. Robert Berg <br /> Chief Financial Officer <br /> Subject: Environmental Services, Soil Vapor Study, Color Spot, Inc., <br /> Lodi, California. <br /> f Dear Mr. Berg: <br /> ^? The purpose of thi9 letter-report is to document the soil vapor - <br /> ;,,; study and well sampling and analysis procedures, transmit the results of the soil <br /> vapor study and water analysis, and prese_it our conclusions and recommendations <br /> regarding site remediation. The soil vapor, survey was conducted by Staal, <br /> Gardner & Durnie, inc. (SGD) at the Color Spot, Lodi Facility, located at 5400 <br /> East Harney Road, Lodi, California (refer to Figure 1 - Site Location Map). The <br /> To purpose of the soil vapor study was to confirm the existence of and define the <br /> 1 lateral extent of hydrocarbon contamination resulting from the inadvertent <br /> y-= release of diesel fuel from the removed underground storage tank at the facility. <br /> The.purpose of the well sampling and analysis was to .determine whether the <br /> surrounding water wells (both domestic ane Irrigation) had been impacted by the . <br /> f product releases: <br /> .s The laboratory analytical resui.cs of ground water sampling are <br /> �< I presented in Appendix A - Laboratory Analytical Results. The methods of <br /> investigation employed during this assessment are detailed in Appendix B - <br /> a � <br /> Environmental Monitoring, Sampling, and Analytical Protocols. : <br /> BACKGROUND <br /> A"41000-gallon underground storage tank (UST) used to store diesel <br /> fuel was removed from the Color Spot Lodi Facility on March 1, 1989, by Jim <br /> ., Thorpe Oil Company, Inc. The UST removal was observed and documented by SGD (see <br /> y 5taa1, Gardner & panne, Inc. , Uadergroun_d_Storage Tank Removal._Color_Spot Lodi. <br /> Inc--.,'---March 19 89) .- - - -------------- ----- ---...— - - - <br /> ,4I <br /> 121 Norih Fir Street, Suite F• Ventura, California 93001• (805)653-5556, FAX(805)653-5687 <br /> 5 <br /> r <br /> r , <br /> �. <br />