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CAM RIA S on Figure 2 All three well borings were converted to groundwater monitoring wells Boring Depths• Well borings S-5 and S-6 were drilled to 67 5 and 70 5 feet below grade (fbg), respectively Well boring 5-2-85 was drilled to 88 fbg Boring SB-19 was drilled to 70 fbg, and the remaining seven CPT borings were drilled to approximately 150 fbg Groundwater Depths During drilling activities groundwater was first encountered in the well borings at depths of approximately 56 to 60 fbg Soil Classification• Soil types encountered while drilling the well borings consisted pnmanly of silt and lesser amounts of sand and gravel to the total explored depth of 85 fbg (Appendix B) Soil types encountered in the CPT borings are described on the CPT logs (Appendix B) • Chemical Analyses Soil samples collected from borings SB-19 and SB_ 2Q were analyzed for lead by EPA Method 6010B Groundwater samples from the CPT borings were analyzed for fuel oxygenates (methyl tertiary butyl ether [MTBE], tertiary butyl alcohol, di-isopropyl ether [DIPE], ethyl tertiary butyl ether, tertiary amyl methyl ether), and lead scavengers (1,2-dichloroethane [1,2-DCA], and 1,2-dibromoethane [EDB])by EPA Method 8260B In addition, the groundwater samples collected from SB-29 were analyzed for total petroleum hydrocarbons as gasoline (TPHg), and benzene, toluene, ethylbenzene, and xylenes (BTEX) by EPA Method 8260B Soil Disposal. Approximately 15 cubic yards of soil was generated during field activities, stored onsite on, and covered with, plastic sheeting The soil stockpile was sampled and profiled for disposal (Appendix C) On January 13, 2004, Manley & Sons Trucking, Inc of Sacramento, California transported the soil to Allied Waste Industries' Forward Landfill in Manteca, California for • disposal 0797 3 a