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  • What are dioxins and how common are they?

    Dioxins are found throughout the world in the environment. Dioxins are a result of industrial processes and other activities such as burning fuels like wood, coal, or oil. Dioxins are called persistent organic pollutants, meaning they take a long time to break down once they are in the environment.

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  • Why are industries exempt under OSHA's PSM subject to RMP?

    The Program 3 prevention program requirements under 40 CFR Part 68 are almost identical to the requirements of OSHA's process safety management (PSM) standard. OSHA exempts certain industries from the PSM standard. Why does EPA not exempt those same industries from the CAA §112(r) risk management program requirements? EPA and…

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  • What if the quantity in the process fluctuates?

    What if the quantity in the process fluctuates? I may not have a threshold quantity now, but I will intermittently exceed the threshold quantity. You do not need to comply with the rule and file an RMP unless you have more than threshold quantity in a process; however, once you…

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  • Hot Work Definition and Requirements

    Facilities subject to the Program 3 Prevention Program requirements in 40 CFR Part 68 must include in their Risk Management Plan the date of the most recent review or revision of hot work permit procedures in Section 7.13. What is considered hot work and what are the requirements related to…

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  • Do I have to conduct incident investigations of releases resulting from theft?

    The incident investigation provisions of 40 CFR Part 68 (§§68.60 and 68.81) require facilities to investigate incidents that resulted in or could reasonably have resulted in a catastrophic release. Are covered facilities required to perform incident investigations of releases resulting from theft of covered substances, such as anhydrous ammonia? If…

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  • Do Program 1 processes have to complete a process hazard analysis?

    Do owners or operators of Program 1 processes have to complete a process hazard analysis? No. The Program 1 requirements do not include a process hazard analysis (40 CFR §68.12(b)). Program 3 processes require completion of a process hazard analysis (40 CFR §68.12(d)(3)) while Program 2 processes must complete a…

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  • Is a hazard review synonymous with a process hazard analysis (PHA)?

    The prevention program requirements under 40 CFR Part 68, Subparts C and D, include hazard reviews and process hazard analyses. Is a hazard review synonymous with a process hazard analysis (PHA)? No. A hazard review is different from a PHA. A hazard review is part of the Program 2 prevention…

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  • Process identification and distance between vessels

    How far apart do separate vessels have to be to be considered different processes? There is no hard and fast rule for how great this distance should be before you do not need to consider the vessels as part of one process. Two vessels at opposite ends of a large…

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  • What does "same industrial group" mean?

    Operations at a site that belong to the same three-digit North American Industry Classification System (NAICS) code prefix (which has replaced the old SIC codes) belong to the “same industrial group. In addition, where one or more operations at the site serve primarily as support facilities for the main operation…

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  • Updating RMP if EPA lists a new substance

    What if EPA lists a new substance? You will have three years from the date on which the new listing is effective to come into compliance for any process that is covered because EPA has listed a new substance.

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  • How often must compliance audits be performed?

    How often must owners or operators of stationary sources subject to the risk management program regulations perform compliance audits? The regulations at 40 CFR §§68.58(a) and 68.79(a) state that owners or operators must certify that they have evaluated compliance with the applicable prevention program provisions at least once every three…

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  • Should tank capacity be considered when determining thresholds?

    When determining whether a threshold amount of a regulated substance is present in a process (e.g., a tank), must the owner or operator of a stationary source consider the total capacity of the process, or the actual amount of regulated substance contained in the process? The threshold determination is based…

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  • I have heard about research being conducted by the University of Kentucky. What is the health tracking survey?

    University of Kentucky College of Public Health researcher Dr. Erin N. Haynes and her team received a grant from the National Institutes of Health (NIH) to conduct a long-term health study with and for the residents of East Palestine and the surrounding area. The first step is to learn more…

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  • What kind of screening does the East Liverpool City Hospital's East Palestine Clinic offer related to the train derailment?

    The screening tests are based on recommendations by specialists in toxicology to monitor anyone exposed to substances from the train derailment. The tests include urine and blood tests. A urinalysis is done that looks for problems involving the kidneys. The blood tests include a complete blood count (CBC) and a…

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  • Are any other tests ordered?

    There may be based on the evaluation by the physician or other healthcare provider. If a patient is having specific symptoms there may be other tests needed. For example, if a patient is short of breath, they may need to have a chest x-ray or other tests done to evaluate…

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