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San Joaquin County DIRECTOR
<br /> °U'" Donna Heran, RENS
<br /> Environmental Health Department
<br /> ASSISTANT DIRECTOR
<br /> Q 600 East Main Street Laurie Cotulla,REHS
<br /> +� •" :{ Stockton, California 95202-3029 PROGRAM COORDINATORS
<br /> •` Mike Huggins, REHS,RDI
<br /> �. Margaret Lagorio, REHS
<br /> Website: www.sjgov.org/ehd Robert McClellon, REHS
<br /> {rFoa
<br /> Phone: (209) 468-3420 Jeff Carruesco,REHS, RDI
<br /> Fax: (209)464-0138 Kasey Foley, REHS
<br /> July 10, 2009
<br /> Mrs. Winifred Alexander Mr. Sarbjit Singh Sarao
<br /> Mary Gardella Trust 1305 South Wilson Way
<br /> 5252 d Street Stockton, California 95205
<br /> Santa Cruz, California 95060
<br /> Estate of Mr. Joseph Gardella
<br /> Mr. Dennis Caspe, Esquire
<br /> 2035 North Pacific Avenue
<br /> Santa Cruz, California 95060
<br /> Subject: Former Stefano's Gasoline Station
<br /> 1419 East Charter Way
<br /> Stockton, California 95205
<br /> The San Joaquin County Environmental Health Department (END) approves a reduction of
<br /> sampling at the above-referenced site to comply with the State Water Resources Control Board
<br /> (SWRCB) Resolution No. 2009-0042. Based on the current analytical results reported from the
<br /> first quarter 2009 sampling event, the EHD approves the following sampling schedule:
<br /> • Semi-annually collect groundwater from MW-2 and newly-installed monitoring wells MW-8
<br /> and MW-9 and analyze the samples for total petroleum hydrocarbons quantified as
<br /> gasoline (TPH-g), benzene, toluene, ethyl benzene, and total xylenes (BTEX), tertiary-
<br /> amyl methyl ether (TAME), and 1,2-dichloroethane (1,2-DCA).
<br /> • Annually collect groundwater from MW-3 and analyze the samples for TPH-g, BTEX, and
<br /> 1,2-DCA.
<br /> • Suspend sampling of wells: MW-1, MW-4, MW-5, MW-6, and MW-7 since petroleum
<br /> hydrocarbon contaminants have not been detected in groundwater collected from these
<br /> wells.
<br /> If you have any questions, please contact Vicki McCartney at (209) 468-9852 or by e-mail at
<br /> vmccartney@sjcehd.com.
<br /> Sincerely,
<br /> Victoria L. McCartney, REHS Margaret Lagorio, REHS
<br /> Senior Registered Environmental Health Specialist Program Coordinator
<br /> c: Ms. Ally Colavita, Advanced GeoEnvironmental, Inc., 837 Shaw Road, Stockton, California
<br /> 95215
<br /> Mr. James L.L. Barton, PG, California Regional Water Quality Control Board Central Valley
<br /> Region, 11020 Sun Center Drive, Suite 200, Rancho Cordova, California 95670
<br />
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