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r _ + <br /> PUBLIC HEALTH SEkVICES oP���N..� <br /> SAN JOAQUIN COUNTY Q ?, <br /> JOGI KHANNA M.D.,M.P.H. A <br /> Health Officer <br /> P.O. Box 2009 (1601 East Hazelton Avenue) • Stockton,California 95201 <br /> (209) 468-3400 <br /> FEB 111991 <br /> Attn Steve McConnell <br /> C(apy <br /> Coca-Cola Enterprises - West <br /> 14655 Wicks Boulevard <br /> San Leandro, CA 94577 <br /> RE: 1100 N. Wilson Way IN REPLY REFER TO SITE CODE: 1297 <br /> Stockton, CA 95205 <br /> Public Health Services, Environmental Health Division (PHS/EHD) has <br /> reviewed the Contamination Assessment Report (CAR) received in <br /> December for the above referenced site and has the following <br /> comments: <br /> 1. The chain of custody copies included in the report are <br /> not signed by an employee of the lab and do not indicate <br /> the condition of the samples when received. Please <br /> submit replacement signed, chain of custody pages for <br /> this report. <br /> 2 . Diesel has been found in both soil and groundwater as <br /> well as cyanide at 73 parts per million (ppm) in the <br /> outside stockpiled soil. The source of these two <br /> contaminates is unspecified at this point. Please <br /> provide a history of the site and of the 1, 000 gallon <br /> underground storage tank as this might reveal the <br /> information we are currently lacking. Additionally, <br /> please re-sample the outside stockpile for cyanide to <br /> support or rebuke the previous sampling results. <br /> 3 . The CAR does not include the borings B-14 through B-18, <br /> which were drilled the end of October and first few days <br /> of November. Please include this data in the next <br /> submittal. <br /> 4 . Future samples analyzed for lead will need to be for <br /> total rather than organic. If the results of the total <br /> lead exceeds 5 ppm, the waste extraction test (7421) <br /> outlined in California Code of Regulations, Title 22, <br /> will then need to be run to determine the soluble portion <br /> of lead. <br /> 5. Page <4>, (sample #008-0595) , from Sequoia Analytical <br /> indicates a detection limit of 0.50 ppm for benzene and <br /> a non-detect result. Was this the detection limit used <br /> or is this a misprint? <br /> A Division of San Joaquin County Health Care Services <br />