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5.5 HAZARDOUS MATERIALS HANDLING <br /> TABLE 5.5-2 <br /> Chemical Inventory, Description of Hazardous Materials Stored Onsite,and Reportable Quantities <br /> Maximum RQ of Regulated <br /> Quantity CERCLA Material as Substance Prop <br /> Trade Name Chemical Name CAS Number Onsite SARA RQa Used Onsiteb EHS TPQ` TQd 65 <br /> Oxygen Oxygen 7782-44-7 540 ft' e e e e NO <br /> Propane Propane 74-98-6 200 ft' e e e e No <br /> EPA Protocol Various Various 1,000 ft, e e e e No <br /> Gases <br /> Cleaning Various Various Varies(less than e e e e No <br /> Chemicals 25 gallons liquids <br /> or 100 lbs solids <br /> for each <br /> chemical) <br /> Paint Various Various Varies(less than e e e e No <br /> 25 gallons liquids <br /> or 100 lbs solids <br /> for each type) <br /> a RQ for a pure chemical, per the Comprehensive Environmental Response, Compensation, and Liability Act(CERCLA)Superfund Amendments and <br /> Reauthorization Act(SARA)(Ref.40 Code of Federal Regulations[CFR]302,Table 302.4). Release equal to or greater than RQ must be reported. Under California <br /> law, any amount that has a realistic potential to adversely affect the environment or human health or safety must be reported. <br /> b RQ for materials as used onsite. Since some of the hazardous materials are mixtures that contain only a percentage of an RQ,the RQ of the mixture can be different <br /> than for a pure chemical. For example, if a material only contains 10%of a reportable chemical and the RQ is 100 Ib.,the RQ for that material would be(100 Ib.)/(10%) <br /> = 1,000 Ib. <br /> Extremely Hazardous Substance(EHS)TPQ(Ref.40 CFR Part 355,Appendix A). If quantities of extremely hazardous materials equal to or greater than the TPQ are <br /> handled or stored,they must be registered with the local Administering Agency. <br /> d TQ is from 19 California Code of Regulations(CCR)2770.5(state)or 40 CFR 68.130(federal) <br /> No reporting requirement. Chemical has no listed threshold under this requirement. <br /> f State RQ for oil spills that will reach California state waters[Ref. CA Water Code Section 13272(f)] <br /> s Existing Ammonia tank capacity is 12,000 gallons; however,the tank is only filled to 85%of its capacity, or 10,200 gallons. <br /> 5.5-10 SAC/371322/082330015(LEC_5.5_HAZMAT.DOC) <br />