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LFR Inc. Class II. Class II tare fire-related wastes, consisting of soil with non-hazardous concentrations of metals and pyrolytic oil, were removed from BPO1, BP02, BP03, BP04, BP 10, BP 12, BP 18, BP24, BP25, and BP30. These areas were excavated by SCI to remove elevated concentrations of organic compounds known to be present in the soil. Pyrolytic oil-affected soil was characterized as a "Class II designated waste" due to concentrations of VOCs, SVOCs, and diesel-/motor oil-range hydrocarbons. A total of 210,895 tons of wastes were removed from the Site between January 2005 through May 2006 and these wastes were transported to Forward Landfill (a licensed Class II landfill), located in Stockton, California, for disposal. Non-Hazardous Waste Manifests provided by Forward Landfill were used to track the transportation and disposal of the Class II waste. Manifests were signed by the CIWMB's representative and were provided to each waste transporter to accompany the wastes for disposal at Forward Landfill. Waste transport and disposal documentation is presented digitally in Appendix E. 5.10 Site Restoration The Site was restored by grading exceedingly steep slopes and distributing grass seed afterwards. During the week of January 9, 2006, SCI distributed 1,000 pounds of "annual rye grass" seed within the site boundaries where excavation activities had occurred. In addition to providing erosion control, the vegetation will increase slope stability and provide dust control during the dry months. 6.0 EXCEPTIONS TO THE RAP This section of the report identifies exceptions to the RAP and summarizes how the objectives were met although there were minor deviations from the RAP. Anticipated excavation depth. According to Section 7.2.3 of the RAP, excavation of soil and burned tine material within the burn pile areas was anticipated to extend approximately 24 inches deep. Excavation of metals-affected soil to remove soil extended several feet deep in multiple areas to sufficiently remove hazardous concentrations of metals. Depth of confirmation soil samples. According to Section 7.4.1 of the RAP, soil samples were to be collected from approximately 6 inches and from 2 feet bgs. However, after conducting soil confirmation sampling in this fashion initially, it was determined that only one sample (collected from approximately 3 to 6 inches bgs) would be necessary. If analysis of the sample indicated elevated concentrations, additional excavation was to be conducted and confirmation sampling was to be conducted again in the same area. If the analysis of the sample indicated low concentrations, no additional excavation was recommended. Page 34 rpt-RA_summ-Nov06-final-09025:FNC