Laserfiche WebLink
ENVIRo-i:MENTAL HEALTi. DEPARTMENT <br /> SAN JOAQUIN COUNTY UnitSupervisors <br /> Carl Bergman,R.E.H.S(40 <br /> Danns K.Henan,RE.H.S: 304 East Weber Avenue,Third Floor Mike Huggins,R.E.H.S,RDirector Douglas W.Wilson,R.E.H.SAl Olsen,R.E.H.S. Stockton, California 95202-2708g Telephone: (209) 468-3420 Margaret Lagorio,R.E.H.S. <br /> Program Mana er Robert McClellon,R.E.H.SLaurie A.Cotulla,R.E.H.S. <br /> Fax: (209) 464-0138 MarxBarceuas,R.E.xs. <br /> Program Manager <br /> KAREN PETRYNA MAR 0 6 2003 <br /> SHELL OIL PRODUCTS US <br /> PO BOX 7869 <br /> i BURBANK CA 91510-7869 <br /> i <br /> Site Code:1071 <br /> RE: Shell-branded Station RO#: 0000484 <br /> 2575 Country Club Blvd. <br /> Stockton, CA., 95204 <br /> II San Joaquin County Environmental Health Department (EHD) has reviewed the January <br /> �I 22, 2003 Groundwater Monitoring Report Fourth Quarter 2002 and Analytical <br /> Reduction Recommendation submitted by Cambria Environmental Technology Inc on <br /> January 27, 2003 and has the following comments. <br /> I!i The proposal recommends reducing TPHg and BTEX analysis on water samples from <br /> wells MW-2, 3, 4, 6, 7, 9, 10, and MW-11 to annual, and continuing to analyze the <br /> es from these wells for MtBE on a quarterly basis. EHD understands that wells <br /> samples <br /> 12, 13, 14, and recovery well RW-1A will continue to be sampled every quarter <br /> and analyzed for all constituents. All this information will be included in quarterly reports. <br /> EHD approves the proposal with the following condition. The annual event shall also <br /> include analyses for other oxygenates/additives/breakdown constituents (TBA, TAME, <br /> DIPE, EtBE, 1,2-DCA, EDB, methanol, and ethanol). In addition, conclusions <br /> pre a ted <br /> chemical ca <br /> I breakdowrof <br /> to EHD in future professional discussions regarding <br /> I TBA should include groundwater analyses for 2-propanol and Acetone. <br /> You may contact Michael Infurna at minfumaCrDsicehd.com if you have any questions. <br /> You may also contact Mr. Infurna at(209) 468-3454. <br /> Donna Heran, REHS, Director <br /> Environmental <br /> Health Division q Q <br /> 1 v <br /> 1 Michael J. Inf a Jr., Senior REHS Margaret ago 10, REHS. <br /> rn <br /> ,t <br /> LOP I Site Mitigation Unit IV Unit IV Supervisor <br /> 1 <br /> MI/ <br /> c: CVRWQCB—James Barton, Sacramento. <br /> c: Cambria—Joe Neely, PO Box 259, Sonoma, CA. 95476 <br /> c: SWRCB-CUF—Mark Owens, Sacramento. <br /> i 1 <br />