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t 1 11 <br /> ENVIRONMENTAL <br /> TECHNOLOG/ES <br /> • other contaminated soil containing contaminants at chemical-specific designated <br /> ' levels determined by Forward Landfill through leachability studies and attenuation <br /> factor estimation, or specified by the RWQCB. <br /> cry " <br /> ' Pathway 2 (shown in Figure 2B) applies to non-h _ ds petroleum hydrocarbon soil (Type <br /> II) which can be treated in WMU G and othe�r`Type I il requiring treatment that the RWQCB <br /> and PHS may subsequently approve. Contaminate¢self may subsequently be disposed in a Class <br /> III WMU following treatment to Class III landfill criteria. <br /> j Pathway 3 (shown in Figure 2C) applies to the disposal of non-hazardous Type IV soil in Class <br /> oS C II facilities. <br /> Pathway 4 (shown in Figure 21)) applies to unacceptable contaminated soil, pending DOHS <br /> approval of a variance and RWQCB approval on disposalltreatment at the Forward Landfill. <br /> 5.2 Package Documents for Acceptance Procedure <br /> Under the self-implementing procedures, the documents listed below will be sent by Forward <br /> ' to all inquiring contaminated soil generators for them to characterize their soil and describe the <br /> representative chemical hazards. The package documents (samples are shown in Appendix B) <br /> will include: <br /> a list of enclosures and data required from the contaminated soil generator and <br /> ' instructions for completing the forms <br /> • the flowchart shown in Figure 2 which describes the different contaminated soil <br /> acceptance decision pathways and procedures for contaminated soil acceptance <br /> • a contaminated soil description form <br /> 1 • a waste characterization form. <br /> ' The contaminated soil chemical description form,in combination with the Waste Characterization <br /> Form, will be used to determine the soil type, designation, and the appropriateness and <br /> sufficiency of the available historical chemical data to be used in representing the chemical <br /> ' composition of the contaminated soil. <br /> ' 5.3 Evaluation of Contaminated Soil Description Form Data <br /> Forward will conduct an evaluation of all the data submitted. In particular, Forward will closely <br /> ' evaluate the data reported on the contaminated soil description form (CSDF), submitted by the <br /> contaminated soil generator or the generators' environmental consultant, as follows. <br /> 11 <br /> 7255 Soroni Drive•Ooklond,California,USA 94611 <br /> TEL(415)339-1543-FAX(415)339-6775 <br />