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products, roofing material, plastic pipe, plant material when commingled from <br /> construction work, and fines derived from processing the above materials. These <br /> materials shall comply with a grain size specification by volume of 95 percent <br /> less than 12 inches and 50 percent less than 6 inches as determined by the LEA. <br /> The C&D wastes are evenly spread over the active face in a minimum 6-inch lift <br /> and average compacted lift thickness of less than 18-inches using a dozer. The <br /> lift is compacted such that it is free of voids. If voids are present, an <br /> approximately 2-inch layer of soil is spread over the C&D waste to eliminate <br /> voids. (NOTE: Certain types of C&D, primarily asphaltic concrete and Portland <br /> cement concrete, are diverted from disposal for other beneficial uses, such as <br /> roads and tipping decks.) <br /> Contaminated Soil: Contaminated soil, suitable for use as ADC, (CS) is <br /> stockpiled close to the active face to facilitate application as daily cover. A large <br /> sign designates the area to unload the CS. Forward Landfill uses CS as ADC <br /> (and as alternative intermediate cover) in the same manner as regular soil. The <br /> CS is spread over the active face using a dozer or loader in to provide a <br /> minimum thickness of 6 inches of daily cover over refuse fill (12 inches of <br /> intermediate cover). It should be noted that volatile organic compound (VOC) <br /> contaminated soil available for daily cover use is stockpiled separately. <br /> CS is also utilized for, but not limited too, preparation of wet weather deck or <br /> the improvement of the internal haul road and construction of earthen drainage <br /> control features. Furthermore, CS will also be utilized for beneficial reuse as <br /> allowed under 27 CCR, Section 20686. <br /> The amount of ADC used at the site is variable. The active face, over which <br /> ADC is placed, is kept as small as possible to reduce litter and vectors but large <br /> enough to allow safe and efficient traffic management. The quantities of ADC <br /> used at the site will be recorded and maintained in the operations record for the <br /> site. The forms used to record ADC use are included in Appendix M. If the site <br /> uses multiple types of ADC, the usage will be recorded by amount and type. <br /> Forward will continue to investigate other sources for daily cover materials, <br /> including those allowed in accordance with 27 CCR,Section 20690. As these <br /> types of ADC materials become available from the waste stream, Forward will <br /> inform the regulatory agencies of their desire to use these materials and provide <br /> any necessary documentation. <br /> Forward Landfill JTD 6-12 <br /> J:\Allied\Forward\JTD Amendment\January2006 JTD Amendment\JTD Sec 6 012506 Accept.doc: <br /> 5/22/02;Rev. 1:7/2002:Rev.2:4/2003;Rev 3:6/2003;Amendment No.1:1/26/2006 BRYAN A STIRRAT S ASSOCIATES <br />