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III. Category B Waste Streams <br />Category B waste streams are defined as "All other hazardous wastes, <br />including waste shipped offsite forbtreatment, recycling or disposal, <br />manifested waste, and waste that is treated o'r disposed on site, <br />1. CWC 132: Aqueous Solution With Metals <br />1.1 CWC 132 —Floor care effluent <br />Raw Materials: Floor finishing <br />Wax finishers, and processing <br />operations. Product: <br />Sealers. Waxed floor <br />Finish Removers, <br />City Water <br />CWC132 Off-sitt <br />Floor effluent consisting disposal, <br />of aqueous solution and <br />heavy metals. <br />FIGURE 1II.1.1 PLANT ENGINEERING MAINTENANCE PROCESS FLOW DIAGRAM FOR <br />FLOOR STRII'PING WAX OPERATION. <br />Many buildings throughout LLNL's main site have asphalt, thermoplastic, polyvinyl chloride <br />(PVC), or vinyl asbestos tle floors that require periodic waxing. The life of the floor can be <br />extended nearly indefinitely with a maintenance program that is consistent with the <br />traffic/dirt load. Custodial personnel wax and strip all tiled floors on an as -needed basis. <br />They use commercial finishers, sealers, and finish removers for floor finishing operations. <br />Floor finishes (waxes) provide an attractive, clear, protective, and removable layer over the <br />floor surface. <br />In the past, floor stripping wastes from various buildings were consolidated in IDA <br />18 where <br />they were analyzed for contaminants prior to treatment or offsite disposal. Analysis was <br />required because floor wax products contained metals, and because some effluent waste <br />September 1, 2015 SB14 Plau III -1 <br />