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Sierra Chemical Co, – <br /> RCRA Contingency Plan <br /> e. The incident requires a mass evacuation of a large area of life safety. <br /> f. Even through the NFPA guidelines for this incident level indicate that the potential for <br /> environmental impact is severe;due to the site engineering controls,the impact is <br /> contained with Hazardous Waste Management Units (HWMUS). <br /> g. The containeris damaged to such an extent that catastrophic rupture is possible. <br /> Figure 3.1 <br /> incident Level - –> - -- <br /> incident Condition I <br /> Product identifications Placard not required;NFPA 0 DOT placarded, NEPA 2 for any Poison A(gas),explosive A/B,organic <br /> or 1 all categories;all Other categories, PCBs without fire, peroxide,flammable,solid, materials <br /> Regulated Materials A, B,C, EPA regulated waste, dangerous when wet,Chlorine, <br /> and D. SITE SPECIFIC:Table F-1 and TRU fluorine,anhydrous ammonia, <br /> mixed waste radioactive materials, NFPA 3 and 4 for <br /> AND any categories including special <br /> hazards,PCBs and fire Including special <br /> hazards,PCBs and fire DOT inhalation ' <br /> hazard,EPA extremely hazardous <br /> substances,and cryogenics. <br /> Container size Container size does not Involves multiple packages. Tank truck. <br /> impact this incident level. <br /> Fire/explosion potential Under control. May spread/may be explosive. May spread/may be explosive, <br /> Leak severity No release or small release Release may not be controllable Release may.not be controllable even i <br /> contained or'confided'with without special resources, with special resources. <br /> readily available resources. <br /> :Life safety No life-threatening situation Localized area,limited Localized area,limited evacuation <br /> from materials involved. evacuation area, area, <br /> Environmental impact None. Limited to incident boundaries Contained within theEHazarrdousWaste(Potential) Management Units. <br /> Containerintegrity Not damaged. Damaged but able to contain Damaged to such`an the contents to allow handling catastrophic rupture <br /> or transfer of product. <br /> a, Initial Inddent/Emergency Discovery <br /> This section is used to provide general response mechanisms to all emergencies at the Sierra Chemical <br /> Co. Facility to any given employee who believes they have observed a potential emergency, Emergency <br /> responses to specific events are outlined in detail throughout this plan, A possible emergency can be <br /> first recognized by an employee or may result from an automated sensor or alarm system such as the <br /> chlorine and sulfur dioxide gas detectors, or a combination of both. <br /> The first person to become aware of an incident shall immediately notify individuals in the surrounding <br /> area of the incident. Next, depending on the individual's training and knowledge,the person to become <br /> aware of an incident shall report the situation to his/her supervisor,the EHSS Manager, and the IC and <br /> provide the following information: <br /> Prepared By: Issue date: Replaces: Pa e: <br /> ACT Environmental services, Inc. February 25;2016 NA g <br /> 13 of 44 <br />