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LI <br />3.3 DATA EVALUATION AND REPORTING <br />ETIC will prepare a written report describing the results of the investigation. The report will <br />include figures illustrating the sampling locations and tabulated analytical results. The report <br />�} will also include a narrative summary of field and analytical data, a comparison of analytical <br />data to regulatory standards, and ETIC's conclusions regarding soil and groundwater quality at <br />fir the site. <br />3.4 DISPOSAL OF INVESTIGATION -DERIVED WASTE <br />Soil and water derived from the subsurface investigation will be contained in DOT -approved <br />drums. A composite soil sample and a water sample will be collected and submitted for <br />laboratory analysis. The samples will be analyzed by a state -certified analytical laboratory for <br />TPH-g by EPA Method 8260B, TPH-d and TPH-mo by EPA Method 8015M with a silica <br />cleanup, BTEX by EPA Method 8260B, five fuel oxygenates (DIPE, ETBE, MTBE, TAME, SIL <br />and TBA) by EPA Method 8260B, fuel additives (1,2 -DBA and 1,2 -DCA) by EPA Method <br />8260B, and total lead by EPA Method 6010. Additional laboratory analysis may be required by <br />the disposal facility. The analytical data will be evaluated to determine disposal options. The <br />investigation -derived waste will be subsequently delivered to an approved disposal facility. <br />r, <br />'1.3I 4.0 SCHEDULE <br />L9 <br />Dulling and sampling can be scheduled within three weeks of receiving approval of the work <br />plan and drilling permit application. Analytical data will be available five to ten working days <br />Cafter the samples are submitted to the laboratory. The written report will be completed within <br />six weeks following receipt of the analytical results. <br />r. .� <br />5.0 REFERENCES <br />Anderson Consulting Group (ACG), 1991. Problem Assessment Report. December 19. <br />ACG, 1992. Supplemental Information to the Problem Assessment Report. July 6. <br />Burlington Environmental Inc., 1994. Groundwater Monitoring Well Installation Report, <br />Rainbo Baking Company/Earth Grains Facility, 2651 South- Airport Way, Stockton, <br />California. April 25. <br />Campbell Taggart, Inc., 1989. Underground Storage Tank Closure, Earth Grains <br />Bakery, 2651 South Airport Way, Stockton, CA 95206. December 21. <br />11 <br />