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ENV/RONMENT4t <br /> TECHNOLOG/ES <br /> r <br /> ' 4.0 CONTAMINATED SOIL ACCEPTANCE REQUIREMENTS <br /> Forward will base the acceptability of chemical-contaminated soil on regulatory requirements <br /> and the type and treatability of the waste. Both the regulatory agencies' and Forward's <br /> requirements for contaminated soil acceptance are outlined in the flowchart on Figure 1. <br /> ' Incoming contaminated soil must first be chemically characterized and determined to meet both <br /> the regulatory agencies' and Forward's requirements before acceptance at the landfill, as <br /> described in Section 5.0. Accordingly, the first condition for acceptance is compliance with <br /> the Forward Landfill Solid Waste Facility Permit (SWFP) that was issued by the Waste Board <br /> as enforced by the LEA. After compliance with the SWFP, the next condition for acceptance <br /> ' is that the contaminated soil must be non-hazardous, unless DOHS variance approval is available. <br /> If the chemical acceptance criteria or a contaminated soil is already described in the WDR, <br /> r variance-certified or has RWQCB'approval, then Forward's self-implementing contaminated <br /> soil acceptance program will be followed (described below in Acceptance Program 1 and shown <br /> in Figure 1A). Alternatively, Acceptance Program 2 (shown in Figure 1B) will be used for a <br /> case-by-case evaluation and approval of contaminated soil treatment or disposal by the regulatory <br /> agencies. <br /> 1 <br /> 4.1 Acceptance Program 1: Self-Implementing Contaminated-Soil Acceptance Program <br /> If the incoming contaminated soil is not hazardous under Title 22, and is aTyPe I or H soil, <br /> such contaminated soil will be accepted by Forward Landfill under the self-implementing <br /> ' program. Under this program <br /> Forward Inc. can accept contaminated soils determined to be <br /> classified as Types I or II soils without a case-by-case review and approval of the PHS and <br /> RWQCB. <br /> 1 <br /> Acceptable Type I soils include metal-contaminated non-hazardous contaminated soils at <br /> ' concentrations below those specified in the WDR, and petroleum-affected soils with TPH <br /> concentrations at or below 100 ppm. <br /> ' If the contaminated soil is a petroleum waste and is not suitable for direct disposal (Type II soil) <br /> and either has <1,000 ppm TPH; or if TPH are > 1,000 ppm and the contaminated soil is not <br /> toxic by Section 66696(a)(4) and not flammable by Section 66702(a)(2) of Title 22, it will be <br /> discharged to WMU G for treatment and subsequently disposed in a Class III WMU. r <br /> `is"5 ° W4u 9-88 <br /> r <br /> 1 8 <br /> 7255 Saroni Drive•Oakland,Californlo,USA 94611 <br /> TEL(415)339-1543-FAX(415)339-6775 <br />