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U J <br /> (1) CWC Code#352—Absorbent/Oil. <br /> (a) Estimate of the weight, in pounds, of waste generated at the site per year: <br /> 4,625 pounds per year. <br /> (b) CWC Code: #352. <br /> (c) Processes, operations, and activities generating the waste, with <br /> corresponding block diagram: See Appendix B. <br /> A <br /> Absorbent clay granules are purchased locally for use at Star Buildings to <br /> absorb oil, hydraulic fluid,and water. This product is disposed of in 30 <br /> cubic foot capacity Super Sack containers. <br /> The absorbent granules are placed on the floor around the machinery. <br /> When saturated,this product is periodically collected in 55 gallon <br /> containers. This waste is collected on a periodic basis, stored, and then <br /> transported by North State Environmental to Filter Recycling Services in <br /> Rialto, California. <br /> Filter Recycling then uses a bio-remediation process for the petroleum <br /> constituents, and the remaining clay is used as road base or land cap. <br /> (2) CWC Code#331 —Acrylic Resin(caulking) <br /> a) Estimate of the weight, in pounds, of waste generated at the site per year: 400 <br /> pounds per year. <br /> b) CWC Code: #331 <br /> c) Processes, operations, and activities generating the waste, with <br /> i. corresponding block diagram: See Appendix A. <br /> Acrylic caulk waste is generated by one process during the manufacture of <br /> standing seam roofing material. As the roofing material exits the <br /> rollformer, white acrylic caulking is applied to the underside of one side of <br /> the roofing. When the roofing is installed this assures that the finished <br /> seam is waterproof. <br /> The caulking is purchased in a 55-gallon steel drum from Schnee- <br /> Morehead, and dispensed from a high pressure pumping system. The left- <br /> over drum liner, and the caulking that adheres to it are collected, the waste <br /> is stored for 180 days, or less, and then transported by North State <br /> Environmental to Filter Recycling Services in Rialto, California. <br /> Filter Recycling then uses a bio-remediation process for the petroleum <br /> constituents, and the remaining clay is used as road base or land cap. <br /> 5 <br />