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y V1� <br /> PUBLIC HEALTH SERV"ICES <br /> SAN JOAQUIN COUNTY <br /> JOGI K14ANNA M.D.,M.P.H. <br /> Health Officer P <br /> P.O. Box 2009 • (1601 East Hazelton Avenue) Stockton, California 9520I <br /> c4��FOR`�• <br /> FEB 2 8 1991 (209)468-3400 <br /> MARDEE KIDD <br /> MARVAL MARKET SHOPPING CENTER <br /> 429 W LOCKEFORD <br /> LODI CA 95240 <br /> RE: Marvel Market IN REPLY REFER TO SITE CODE: 1354 <br /> t <br /> 429 W. Lockeford <br /> Preliminary Assessment Report <br /> Public Health Services,Environmental Health Division (PHS/EHD) has reviewed the above referenced report <br /> received January 14, 1991 and has the following comments: <br /> 1. The laboratory data sheets indicate total lead levels of 20ppm and 11ppm at 10 and 25 feet <br /> respectively. Total lead Ievels which exceed 5ppm should be further analyzed using <br /> California Code of Regulations, Title 22, waste extraction test (7421) to determine the <br /> amount of extractable substance as set forth in Section 66699 of that code. <br /> 2. The laboratory data sheets also indicate detection limits substantially higher than those <br /> outlined in the LUFT Manual and the Tri-Regional Guidelines. This does not affect the <br /> progress of the site at this point, but closer adherence to those guideline documents must <br /> be maintained for eventual closure consideration. <br /> 3. The leaching potential worksheet included in the report has been scored higher (42) than <br /> our evaluation of the same worksheet. Based on a score of less than 40 points, the <br /> maximum allowable residual levels of contaminants is lower. <br /> The recommendations for further definition of the vertical and lateral extent of soil contamination as well <br /> as determination of possible of groundwater contamination are warranted. <br /> A work plan/proposal for additional investigative activities must be reviewed by PHS/EHD prior to the <br /> commencement of this field work. <br /> If you have any questions or concerns,please contact Steven Schneider,REHS,of my staff at(209)468-3441. <br /> Jogi Khanna, M. , M.P.H. <br /> Health Offic <br /> G <br /> ne A. Cotul1 , REHS, Program Manager <br /> nvironmental Health Division <br /> LAC/SS:nr <br /> c: Michael P. Rector, Inc. <br /> 1415 18th St., Ste. 708, Bakersfield, CA 93301 <br /> c: Brian Banducci <br /> 500 California Ave., Ste. 207, Bakersfield, CA 93309 <br /> A Division of San joaquin County Health Care Services <br />