Laserfiche WebLink
PUBLIC EALTH SER.' NYICES PQurN .� <br /> SAN JOAQUIN COUNTY <br /> ENVIRONMENTAL HEALTH DIVISION <br /> Ernest M. Fujimoto, M.D., M.P.H., Acting Health Officer .. p <br /> 445 N. San Joaquin Street • P.O. Box 388 • Stockton, CA 95201-0388 <br /> (209) 468-3420 <br /> JOHN STROH <br /> SAN JOAQUIN MOSQUITO ABATEMENT DISTRICT <br /> 7759 SOUTH AIRPORT � copy <br /> STOCKTON CA 95206-3918 <br /> I JAI 3 199 . <br /> Re: 200 North Beckman, Lodi CA i$ Site Code: 1849 <br /> 7759 South Airport, Stockton CA Site Code: 1798 <br /> San Joaquin County Public Health Services, Environmental Health Division has <br /> completed review of the following reports prepared by Weston for the above <br /> mentioned sites: 1 <br /> 200 Beckman: "Soil and Groundwater Investigation" dated August 29, 1994- <br /> 7759 Airport: "Soil and Groundwater Investigation" dated October 21, 1994. <br /> An office meeting was held on January 19, 1995 to discuss he reports which were <br /> received in November 1994 and the status of the sites.' The'imeeting was attended <br /> by you, representing Mosquito Abatement and Mary Meays, representing PHSIEHD. <br /> PHSIEHD has provided for your consideration, a summary of issues discussed as <br /> well as PHSIEHD comments regarding the reports submitted <br /> i� <br /> 200 North Beckman <br /> Current Tank Status <br /> Tank # Contents Size Status <br /> 1849-1 unleaded gas 1,000 gal Removed 8/13/1986 <br /> 1849-2 weed oil 6,500 gal Removed 8/13/1986 <br /> 1849-3 larvicide oil 7,000 gal li Removed 12/10/1986 <br /> 1849-4 weed oil 6,000 gal Installed 11/6/1986 4 <br /> 1849-5 unleaded gas 6,000 gal i� Installed 11/6/1986 ' <br /> 1849-6 larvicide oil 7,500 gal lrstalled 3/6/1987 <br /> Site Status A <br /> On May 28, 1986, PHSIEHD received an unauthorized irelease/contamination site <br /> report (UAR) from the Mosquito Abatement District indicating'.,�that the 6,200 gallon <br /> (tank #1849-2) weed oil tank failed precision testing on:May 21, 1986, <br /> 1 <br /> In December 1986, the area around the tanks was excavated to a total depth of 31 <br /> feet; however, residual soil contamination was evidenced up#to 3,800 ppm TPH, 220 <br /> ppm xylene, 79 ppm toluene, and 8.7 ppm benzene. Three monitoring wells were <br /> also installed at this time to assess possible impacts to ibroundwater. <br /> if <br /> PHSIEHD filed a UAR on May 4, 1988, indicating that tl a discharge was stopped on <br /> August 13, 1986 with the removal of the tank, that site investigation was in progress <br /> and that the three monitoring wells which were installed-I'did not detect groundwater <br /> contamination. I <br /> A Division of San,Joaquin County Health Care Services . <br />