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hydrocarbons (TPH) as gasoline and benzene toluene, ethylbenzene, xylene <br /> - <br /> (BTEX). Approval for final disposition of the material will be requested from <br /> SJCPHS. <br /> Upon verification that the soil in a cell has been adequately cleaned, the soil will <br /> be removed and disposed onsite in an appropriate waste cell or used as daily or <br /> intermediate cover. The piping, liner, and cover will be removed and, if possible, <br /> used for the next batch of soil. <br /> These treatment units may also be suited for other volatile organic compounds <br /> such as halogenated volatile aroma i etc, <br /> 6.4.7.2 SLUDGE TREATMENT AND DISPOSAL METHODS <br /> The existing Forward Landfill is currently permitted to accept sludge for disposal. <br /> In order for Forward to accept sludge.for disposal,,Dne,Dr,.mctre..of.,. e following <br /> forms and testing results must be submitted: <br /> (1) Analytical results from a state-certified laboratory for: <br /> Title 26 metals, total and soluble <br /> Electrical Conductivity <br /> Total Dissolved Solids <br /> EPA Method 8240 <br /> EPA Method 8270 <br /> 96-Hour Fish Bioassay (LC50) <br /> (2) Laboratory.Chain-of-Custody forms. <br /> (3) A fully completed waste characterization form, signed by the generator. <br /> Sludges that pass the acceptance criteria may be disposed directly in the landfill or, <br /> if necessary, dried before disposal. If disposed directly into the landfill, the sludge <br /> is mixed with refuse at a minimum solids-to-liquid ratio of 5:1 by weight. The <br /> mixed sludge will not exceed the ultimate moisture holding capacity of the refuse. <br /> Although sludges that are not dewatered have not been accepted at Forward for <br /> several years, sludges that are not dewatered are permitted to be dried in <br /> WMU G by spreading them on a 1-foot thick, compacted clay pad that is <br /> bermed to prevent runoff. Within 48 hours, the sludge is disced into the clay <br /> pad to allow drying of the sludge. Once dried, the sludge and any soil it has <br /> Forward Landfill JTD 6-11 <br /> L:\AIL ied\2000.193\Reports\finaljtd:Sec-6.0:08/20/01 <br /> BRYAN A.STIRRAT&ASSOCIATE£ <br />