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San Joaquin County DIRECTOR
<br /> oPo,U!N c Donna Heran,REHS
<br /> Environmental Health Department
<br /> ASSISTANT DIRECTOR
<br /> 600 East Main Street Laurie Cotulla,REHS
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<br /> Stockton, California 95202-3029 PROGRAM COORDINATORS
<br /> - Mike Huggins,REHS,RDI
<br /> Website: www.S/gov.org1ehd Margaret Lagorio,REHS
<br /> Robert McClellon,REHS
<br /> Phone: (209)468-3420 Jeff Carruesco, REHS,RDI
<br /> Fax: (209) 464-0138 Kasey Foley,REHS
<br /> August 14, 2009
<br /> Fassel & Amal Elder Aman Bulkiness Enterprises Inc.
<br /> 4880 Peach Avenue 801 North Granda Drive, # 14A
<br /> Manteca, CA 95337 Madera, CA, 93637
<br /> Darsman S. Malhi, Etal Harjit Singh, Etal
<br /> 5449 Allison Avenue 1675 Paseo Laguna Seco
<br /> EI Sobrante, CA 94803 Livermore, CA 94550
<br /> Subject: Rainwater Carwash
<br /> 420 West Yosemite Avenue
<br /> Manteca, CA 95337
<br /> In a letter dated January 16, 2009, the San Joaquin County Environmental Health Department
<br /> (EHD) directed you to have the work proposed in the Addendum to Interim Remediation Work
<br /> Plan dated April 21, 2008, prepared by Advanced GeoEnvironmental, Inc. (AGE) implemented
<br /> and a site conceptual model (SCM) and a prediction of the plume response to the remediation
<br /> operation and its effect on the tetrachioroethene (PCE) and trichloroethene (TCE) plume or a
<br /> work plan to obtain any additional information needed to prepare the predictive SCM submitted
<br /> to the EHD by March 27, 2009. To date none of the proposed work has been completed nor
<br /> have any documents been submitted. The work should be completed and the documents
<br /> submitted by October 1, 2009.
<br /> To comply with Resolution 2009-0042, recently adopted by the State Water Resources Control
<br /> Board, your sampling requirements have been reduced further and now consist of the following:
<br /> • Annual sampling — MW-1, MW-4, MW-5, MW-8, MW-10A, MW-13A.
<br /> • Semi-annual sampling - MW-2, MW-3, MW-6, MW-7A, MW-11A, and MW-12A.
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<br /> As noted in the January 16, 2009, EHD letter, please report all peaks and anomalies of PCE and
<br /> TCE so that they can be differentiated from total petroleum hydrocarbons quantified as gasoline
<br /> unless your laboratory can exclude these compounds from the gasoline range hydrocarbons and
<br /> note the exclusion in their report.
<br /> If you have any questions, please contact Frank Girardi at (209) 953-7868.
<br /> Frank Girardi, REHS Margaret gorio, REH
<br /> Senior Registered Environmental Health Specialist Program Coordinator
<br /> c: James Barton, RWQCB, 11020 Sun Center Dr., #200, Rancho Cordova, CA 95670
<br /> C: Tim Cuellar, Advanced GeoEnvironmental Inc., 837 Shaw Rd., Stockton, CA 95215
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