Laserfiche WebLink
PUBLIe HEALTH SER'�ICES ut p4...N <br /> SAN JOAQUIN COUNTY <br /> ENVIRONMENTAL HEALTH DIVISION y< <br /> Ernest M. Fujimoto, M.D., M.P.H., Acting Health Officer <br /> 445 N. San Joaquin Street • P.O. Box 388 • Stockton, CA 95201-0388 �4tiFOR�'�P <br /> (209) 468-3420 <br /> i <br /> JERYL FRY MAR 10 <br /> MOHR FRY RANCHES <br /> 12609 N WEST LANE p <br /> LODI CA 95240 <br /> I C (Oy <br /> RE: MOHR�FRY RANCHES SITE CODE: PROO1152 <br /> 950 INDUSTRIAL <br /> STOCKTON CA 95206 <br /> PHS/EHD has written this letter in order to expedite the cleanup effort for the Acetone tank contamination at the <br /> above referenced site. j <br /> i <br /> Chronology <br /> 7/19/89 <br /> j Acetone tank #1 removed � <br /> Sample Tank 1 West Xylenes .0064 ppm <br /> Acetone .0199 ppm <br /> Sample Tank 1 East Xylenes .0058 ppm <br /> Acetone Not Analyzed <br /> Sample Pipeline 1 Toluene .0083 ppm <br /> Ethyl Benzene 0231 ppm C <br /> Styrene .0362 ppm G <br /> Xylenes .0134 ppm <br /> Acetone .073 ppm <br /> 12/20/89 'f Acetone tank #2 removed <br /> Sample Tank 1 North Acetone 930. ppm j <br /> 2-Butanone 6. ppm <br /> MEK .6 ppm <br /> Ethyl Benzene .192 ppm I <br /> Styrene .6 ppm <br /> Xylenes .151 ppm <br /> Cyclohexene .5 ppm <br /> Benzaldehyde .3 ppm <br /> ,Sample Tank 1 South All Constituents ND <br /> On July 19, 1989 Acetone tank number 1 was removed. This was a product acetone tank. Confirmation sampling <br /> performed after the tank was removed indicated the presence of residual Acetone in the tank excavation and the l <br /> pipeline excavation. Excavation samples were taken from a depth of 15 feet. The pipeline sample (P1)was taken <br /> from a depth of approximately 2.5 feet. Sample Tank 1 East (1E) was not sampled for Acetone due to a lab error. <br /> Sample P1 and Tank 1 West (1W) showed low levels of Acetone. <br /> f <br /> A Division of.San Joaquin Countv Health Care Services <br /> �� j <br />