|
0 6
<br /> San Joaquin County DIRECTOR
<br /> o Ppu.iN c Donna Heran,REHS
<br /> Environmental Health Department ASSISTANT DIRECTOR
<br /> . 8y 600 East Main Street Laurie Cotulla,REHS
<br /> ` Stockton, California 95202-3029
<br /> PROGRAM COORDINATORS
<br /> Mike Huggins,REHS,RDI
<br /> Margaret Lagorio,REHS
<br /> 4 F O R Website: www.sjgov.org/ehd 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 Business 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 Calwash
<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 tetrachloroethene (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.
<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, REHS
<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
<br />
|