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California ReVonal Water Quality Control Board <br /> Central Valley Region ,. <br /> Robert Schneider,Chair e.���A <br /> Winston H.Hickox Sacramento Main Office Gray Davis <br /> Secreta or <br /> Environmental Internet Address: http://www.swrcb.ca.gov/rwgcb5 Governor <br /> Protection 3443 Routier Road,Suite A,Sacramento,California 95827-3003 <br /> Phone(916)255-3000•FAX(916)255-3015 L _� ,,_i 'r— i 1 J, <br /> 8 November 2001 NOV 0 9 2001 <br /> Mr. Tom Guido ENVIRONMENT HEALTH <br /> Triple E Produce PERMIT/SERVICES <br /> P.O. Box 239 <br /> Tracy, CA 9537896 <br /> ��- <br /> MONITORING AND REPORTING PROGRAM No. 5-01-873, TRIPLE E PRODUCE, TRACY, <br /> SAN JOAQUIN COUNTY <br /> We have reviewed the 29 October 2001 Comments to Draft Monitoring and Reporting Program (MRP) <br /> for Triple E Produce Groundwater Remediation (Letter) and the 29 October Groundwater Monitoring <br /> Report Third Quarter 2001 (QMR) submitted by Condor Earth Technologies, Inc. on behalf of Triple E <br /> Produce for the facility at 8690 West Linne Road in Tracy(site). The Letter includes five comments with <br /> requests for revisions of the draft MRP. Board staff concurs with two of the requests. The QMR <br /> discusses the results of the September 2001 sampling event and rehabilitation of monitoring well MW-1. <br /> We have the following comments on these documents: <br /> 1. Comments 1 and 5 of the Letter request that the language regarding groundwater extraction be <br /> removed from the MRP. It is unclear at this time whether extraction activities may need to be <br /> resumed to address remaining contamination at the site, so this language will remain in the MRP. <br /> The last sentence of the first paragraph in the MRP states that groundwater extraction was ceased <br /> in May 2000. <br /> 2. Comment 3 of the Letter states that the current sampling and analysis plan allows a calculation <br /> from the field electrical conductivity measurements to determine total dissolved solids (TDS) <br /> concentrations. MRP No. 96-118 did not specify a calculation for TDS, so TDS data must be <br /> provided through laboratory analysis. <br /> 3. The QMR does not include the laboratory quality assurance/quality(QA/QC) control data. Triple <br /> E must include all laboratory QA/QC. <br /> Enclosed is the final MRP No. 5-01-873, which should be implemented at the site during the fourth <br /> quarter 2001. If you have any questions about this letter, you may contact Devra Lewis at (916) 255-3119 <br /> or by email at lewisd a,rb5s.swrcb.ca.gov. <br /> �" L , V41-1.1 <br /> WENDY L. COHEN, P.E. <br /> Chief, Private Sites Cleanup Unit <br /> Enclosure <br /> cc: Mr. Mike Infurna, San Joaquin County Health Department, Stockton <br /> Mr. Michael Campos, Washburn, Briscoe & McCarthy, Sacramento <br /> Mr. John Kramer, Condor Earth Technologies, Sonora <br /> California Environmental Protection Agency <br /> CO Recycled Paper <br /> The energy challenge facing California is real. Every Californian needs to take immediate action to reduce energy consumption. <br /> For a list of simple ways you can reduce demand and cut your energy costs,see our Web-site at http://www.swrcb.ca.gov/rwgcb5 <br />