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California Code of Regulations Page 4 of 5
<br /> (7) Contaminated Sediment, Dredge Spoils, Foundry Sands, Energy Resource Exploration and Production
<br /> Wastes
<br /> (A) Contaminated sediment, dewatered dredge spoils, foundry sands, or processed energy resource
<br /> exploration and production wastes shall be restricted to a minimum compacted thickness of 6 inches and
<br /> average compacted thickness of less than 12 inches. Such materials shall form a compacted material which
<br /> can be placed without forming open voids or causing material to be tracked off the working face area.
<br /> (8) Compost Materials
<br /> (A) Except as provided in ¶(b)(8)(B), of this section, compost shall meet the environmental health standards
<br /> of Title 14, California Code of Regulations, Division 7, Chapter 3.1, Article 7.
<br /> (B) Public contact shall be precluded from cover staging, processing, tipping, and placement areas for
<br /> compost which does not meet the environmental health standards of Title 14, California Code of Regulations,
<br /> Division 7, Chapter 3.1, Article 7.
<br /> (C) Compost materials shall be restricted to a minimum compacted thickness of 6 inches and average
<br /> compacted thickness of less than or equal to 12 inches. Compost materials shall comply with a grain size
<br /> specification by volume of 95% less than 6 inches.
<br /> (9) Processed Construction and Demolition Wastes and Materials
<br /> (A) Processed construction and demolition wastes and materials shall be ground, pulverized, shredded,
<br /> screened, source separated, or otherwise processed, alone or mixed with soil in a manner to provide a
<br /> compacted material free of open voids when applied to meet the performance requirements as alternative
<br /> daily cover.
<br /> (B) Processed construction and demolition wastes and materials used as alternative daily cover shall be
<br /> restricted to the following materials: rock, concrete, brick, sand, soil, ceramics, cured asphalt, lumber and
<br /> wood, wood products, roofing material, plastic pipe, plant material when commingled from construction work,
<br /> and fines derived from processing the above materials.
<br /> (C) Construction and demolition wastes shall be processed prior to being applied to the working face. Prior to
<br /> spreading and compacting on the working face, these materials shall comply with a grain size specification by
<br /> volume of 95% less than 12 inches and 50% less than 6 inches as determined by the EA. The CIWMB shall
<br /> provide technical assistance in making this determination if requested by the EA. Alternative processing and
<br /> grain size specification requirements may be approved by the EA if the EA determines that the alternative
<br /> meets the performance requirements of%a)(2) and (a)(3) of this section and the CIWMB concurs.
<br /> (D) Construction and demolition wastes shall be restricted to a minimum compacted thickness of 6 inches
<br /> and average compacted thickness of less than 18 inches.
<br /> (10) Shredded Tires
<br /> (A) Shredded tires used as daily cover alone or mixed with soil shall be shredded such that 50% by volume is
<br /> smaller than 6 inches in length and no individual pieces are greater than 12 inches in length.
<br /> (B) Shredded tires used as alternative daily cover without admixed soil shall not be applied when there is
<br /> precipitation or when there is a local forecast of greater than 40% chance of precipitation within 8 hours of
<br /> application time in the vicinity of the landfill.
<br /> (11) Spray applied Cementitious products
<br /> (A) Such products shall not be applied when there is a local forecast of greater than 40% chance of
<br /> precipitation within 8 hours of application time in the vicinity of the landfill.
<br /> <General Materials (GM) - References, Annotations, or Tables>
<br /> Note: Authority Cited: Sections 40502, 41781.3, 43020, 43021, 43030 and 43103, Public Resources Code.
<br /> Reference: Sections 40508, 42245, 43020 and 43021, Public Resources Code; and Title 40 Code of Federal
<br /> http://weblinks.westlaw.conVFind/Default.wl?DB=CA%2DADC%2DTOC%3BADCCATO... 7/7/2006
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