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Tartk RemOvals The were uncovered and removed he tfrom the sites on August 27, The t During the process, representatives from San Joaquin 'County, the fire department, Dobbas, anting, excavating and d ERM-West were present. The removal of the tanks ntallid emptying,an pavng•inerEach step is further removing, sampling, discussed below. The contents of the tanks were emptied by Ramos Environmental ir y in est Services and transported amount n and move disposed from bothesit sclto d 514 Sacramento. Thea The amount gallons: 403 gallons from the tank at 1325 W(Appendix and 111 gallons from the tank at 1541 West Weber (APP approximately 100 removed from the tank at 1325 uanti est yebmea measureder was by Spectrum gallons in excess °uantity emptied from the 1541 West Weber Environmental. The q quantity previously address was in agreement with the q Ramos measured.water The liquid removed from both tanks was identified by with some gasoline. fumes by the addition of dry ice. d of lingering The quantity of dry ice added was at least the amount allonse by the The tanks were purgecapacity Stockton Fire Department, i.e., 30 pounds ,000 d for the tank at for a gasoline tank. Sixty pounds of dry ice was 1541 West Weber, however, at 1325 West Weber excess dry added, as per the judgement of Dobbas. The effectiveness of the inerting process was monitored with a combustible gas meter. When the lower explosive limit (LEL) alue of 1%,the tanks were declared safe dropped below the guideline v to remove by the Fire Department. h a backhoe. The tanks Dobbas uncovered and removed the placed a truck provided by were lifted from the excavation andd Pins nks tinspected for holes and leaks. . -Dobbas. The tanlcs were then visually Peveely corroded The tank contained several holes. The 1325 tank from the 1541rWest Weber ber address-was.a and conte -- address appeared to be in good condition. 43