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41j1E1VV1RONMFNT4L <br />TECHNOLOGIES <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. •� (. t <br />Pathway 2 (shown in Figure 2B) applies to non -hazardous petroleum hydrocarbon soil (Type <br />H) which can be treated in WMU G and other Type IV soil requiring treatment that the RWQCB <br />and PHS may subsequently approve. Contaminated soil may subsequently be disposed in a Class <br />ffi WMU following treatment to Class III landfill criteria. 7 c._ ex �__ 6 1 C a <br />Pathway 3 (shown in Figure 2C) applies to the disposal of non -hazardous Type IV soil in Class <br />H facilities. <br />r .Pon i Pathway 4 (shown in Figure to unacceptable contaminated soil, pending D• <br />Mi approval of a variance and RWQCB approval on disposal/treatment 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 <br />representative chemical hazards. The package documents (samples are shown in Appendixi <br />Vwill include: <br />a list of enclosures and data required from the contaminated soil generator and <br />instructions for completing the forms <br />i <br />the flowchart <br />shown Figure describes <br />_ 1 different• Y. 41soil <br />acceptance decision pathways and procedures for contaminated soil acceptance <br />a contaminated soil description form <br />a waste characterization form. <br />7be 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 • :theavailable historicaldata to ledin representingthe 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,Colifornio,USA 94611 <br />TEL(415)339-1543o FAX (415)339-6775 <br />