Laserfiche WebLink
ARCO sites <br /> Page 2 <br /> 1612 Hammer Lane , Stockton ARCO Facility # 548 <br /> PHS / EHD contact - Mary Meays <br /> ARCO owns this property and will continue to operate the <br /> underground storage tanks ( UST ' s ) until the City of Stockton <br /> decides to widen the street or until the single wall tanks <br /> have to be removed in December 1998 . Prior to removing the <br /> UST ' s , monitoring well MW# 3 will be destroyed . After the <br /> UST ' s have been removed , vapor extraction wells will be <br /> installed in the former tank area . <br /> Levels of contamination in the ground water samples from the <br /> monitoring wells are about the same as before the water level <br /> was above the top of the screened interval of the monitoring. <br /> well . Levels of contamination in the ground water samples <br /> collected from the vapor extraction wells are high . The vapor <br /> extraction wells were constructed with pea gravel . It was <br /> discussed that the results of the water samples from the vapor <br /> extraction wells are not reflective of ground water since the <br /> wells have not been developed or sufficiently purged . ARCO <br /> does not want to silt in these wells , so it was agreed to <br /> discontinue sampling of the vapor extraction wells . <br /> 225 Cherokee Lane , Lodi ARCO Facility #760 <br /> PHS /EHD contact - Linda Turkatte <br /> After PHS /EHD has received the closure report for this site , <br /> the Regional Water Quality Control Board ( RWQCB ) will be given <br /> 30 days to comment on its closure . <br /> 3212 California Street , Stockton ARCO Facility #2186 <br /> PHS /EHD contact - Steve Sasson <br /> The plume of ground water contamination at this site appears <br /> to be limited . The vapor well was sampled twice . Quarterly <br /> monitoring will continue . <br /> 1711 Yosemite , Manteca ARCO Facility # 6020 <br /> PHS /EHD contact - Michael Infurna <br /> The RWQCB has been given 30 days to comment on closure of this <br /> site . <br /> 7906 E1 Dorado Street , Stockton ARCO Facility #2130 <br /> PHS /EHD contact - Michael In£urna <br /> Ground water is currently over the top of the screened <br /> interval of the monitoring wells . The vapor extraction system <br /> will continue operation until the end of the year and then the <br /> site will be monitored . The necessity of confirmation borings <br /> will be determined later . <br /> 1617 Fremont Street , Stockton ARCO Facility # 5450 <br /> PHS/EHD contact - Michael Infurna <br /> Another ground water sample will be collected from the <br /> monitoring well and the site will be evaluated for closure . <br />