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  • Would change in population data require an RMP update?

    As part of the hazard assessment under 40 CFR Part 68, Subpart B, a source is required to estimate in its risk management plan (RMP) the population within a circle that has its center at the process and its radius equal to the distance to the endpoint concentration (40 CFR…

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  • Do Program Level 1 processes need to do five-year accident histories?

    What is the relationship between the accident history criteria for Program 1 and the five-year accident history? If my process is eligible for Program 1, do I still need to do a five-year accident history? The five-year accident history is an information collection requirement that is designed to provide data…

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  • Are on-site areas with unrestricted access considered public receptors?

    A process covered under 40 CFR Part 68 is eligible for Program 1 requirements if it meets all of the criteria listed at 40 CFR §68.10(b). One of those criteria is that the distance to a toxic or flammable endpoint for a worst-case release assessment is less than the distance…

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  • Are areas occupied solely by employees considered public receptors?

    When analyzing off-site consequences for the purpose of a worst-case or alternative release scenario under the risk management program regulations (40 CFR Part 68), are areas occupied solely by employees at the source considered to be public receptors? No. Such areas at the stationary source are not to be included…

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  • Applicability of compliance audit provisions to non-prevention program elements

    I have a Program 2 covered process and a Program 3 covered process at my stationary source. I am required (by 40 CFR Section 68.58 and 40 CFR Section 68.79) to certify compliance with prevention program requirements every three years. These compliance audits specifically address the prevention program portions of…

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  • Does a five-year update satisfy the requirement to conduct a compliance audit?

    The owner or operator of a stationary source with a Program 2 or Program 3 process must conduct a compliance audit at least every three years to ensure compliance with the prevention program requirements and must revise and update the risk management plan (RMP) at least every five years (§§68.58…

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  • RMP Program Level 2 and 3 compliance audit frequency

    Pursuant to the risk management program regulations, facilities with Program Level 2 and 3 processes must perform compliance audits at least once every three years (40 CFR §§68.58 and 68.79). Do regulated facilities have to perform the audits within exactly three years or can facilities perform the audits any time…

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  • Does a PHA for OSHA satisfy EPA's PHA requirement for Program 3?

    The risk management program regulations require that an initial process hazard analysis (PHA) for each Program 3 process be completed no later than June 21, 1999 (or by the time the process first has more than a threshold quantity of a regulated substance, if that occurs after June 21, 1999)…

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  • Do compliance audits cover non-prevention program requirements?

    Does the compliance audit requirement cover all of the Part 68 requirements or just the prevention program requirements? The compliance audit requirement applies only to the prevention programs under Subpart C. If you have a Program 2 process, you must certify that you have evaluated compliance with the Program 2…

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  • How often must employees complete refresher training?

    How often must employees of facilities that are subject to the risk management program complete refresher training? A facility owner or operator must provide refresher training at least every three years, and more often if necessary, to each employee operating a process in order to ensure that the employee understands…

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  • Assigning program level 1 if a public receptors is just beyond distance to endpoint

    Our distance to the endpoint for the worst-case release is 0.3 miles. The nearest public receptor is 0.32 miles away. What tools are available to document that the public receptor is beyond the distance to the endpoint so we can qualify for Program 1? The results of any air dispersion…

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  • Why do the risk management program regulations only apply to stationary sources?

    Why have transportation activities been exempted from compliance with the risk management program regulations at 40 CFR Part 68? Why do these regulations apply only to stationary sources? While EPA agrees that industry, local planners, and first responders need to recognize the public safety hazards associated with transportation, the Clean…

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  • Hot Work Permit Procedures and Date

    Stationary sources subject to the Program 3 Prevention Program requirements in 40 CFR Part 68, Subpart D, must include in their Risk Management Plan (RMP) the date of the most recent review or revision of hot work permit procedures in Section 7.13. What are hot work permit procedures and what…

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  • When were RMPs initially required to be submitted?

    When must the risk management plans (RMPs) required under 40 CFR Part 68, Subpart G, initially be submitted? For chemicals currently listed as regulated substances at 40 CFR §68.130, compliance with the risk management program requirements (including submission of RMPs) is required by June 21, 1999, or the date on…

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  • Process that meets Program 1 requirements and Program 3 applicability

    Program 3 applies to processes in certain NAICS codes as well as any process subject to the OSHA Process Safety Management (PSM) standard, unless the process is eligible for Program 1. If a process meets the requirements of Program 1, but is also in NAICS code 32211 (one of those…

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