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East Palestine, Ohio Train Derailment
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What’s the difference between short-term and long-term chemical exposure levels?
Acute or short-term exposure assumes that a person has been exposed to a chemical for a short period of time. Long term, also known as chronic, exposure assumes a person has been constantly exposed to a chemical for a lifetime, or approximately 70 years.
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Is our East Palestine City Park safe for activities?
Yes. Results show that levels of dioxin and semi-volatile organic compounds are well below any levels that we would consider restricting activities, and all are either at or below typical background levels for soil in the United States. In addition, the village has cleaned all recreational equipment, including the pool…
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What is being done to control dust?
Norfolk Southern contractors use engineering controls to reduce dust generated from cleanup activities and disturbed soil surfaces. All contaminated material leaving the derailment site is secured and tarped, and all contaminated material on site is tarped nightly. Trucks are decontaminated before they leave the site, and large water trucks are…
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If a door is outside the work area but used by workers to enter and exit the room, does the door need to be covered with plastic?
If the work area is smaller than the entire room, and the door is not within the work area, you do not need to cover the door with plastic. However, all personnel, tools, and other items, including the exterior of containers of waste, must be free of dust and debris…
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For an exterior renovation where vertical containment is set up at a distance of less than ten feet from the work surface, must we still extend the ground containment beyond the vertical barrier to meet the ten-foot requirement?
My firm replaces windows. Various obstacles make it difficult to set up the ten-foot exterior ground containment in a way that would enable our renovators to perform the work and still effectively contain dust. In these cases, we lay the ground containment, but also use vertical containment measures to completely…
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In the EPA Certified Renovator Initial course, plastic sheeting is taped to the floor at several corners, but not around the entire perimeter. Must the plastic be "sealed" to the floor on all four edges by tape or just taped at several locations?
It depends on the specifics of the renovation job. The RRP Rule requires the renovation firm to cover the floor surface, including installed carpet, with taped-down plastic sheeting or other impermeable material in the work area 6 feet beyond the perimeter of surfaces undergoing renovation or a sufficient distance to…
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What are the requirements for covering doorways used to access the work area?
Doors used as an entrance to the work area must be covered with plastic sheeting or other impermeable material in a manner that allows workers to pass through while confining dust and debris to the work area. Question Number: 23002-21413 Find a printable PDF copy of all frequent questions pertaining…
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To avoid harming the homeowner's grass and landscaping, may my firm fold up the plastic sheeting used for containment at night and re-use it the next day?
Yes, as long as your firm does so in a way that contains any dust and debris on the plastic. One way to accomplish this is to collect and remove the paint chips and debris from the plastic sheeting at the end of each day, mist the sheeting and fold…
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What mil plastic is considered impermeable?
The regulation does not specify a particular thickness of plastic sheeting considered to be impermeable, but rather includes a performance standard. The performance standard requires firms to isolate the work area, prevent dust and debris from exiting and ensure plastic sheeting is not torn or displaced. Certain guidance materials recommend…
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When must scaffolding and vertical shrouding be used on an exterior renovation when other buildings are in close proximity to the work area?
The certified renovator or a worker under the direction of the certified renovator must contain the work area so that dust or debris does not leave the work area while the renovation is being performed. The certified renovator must be on site while the containment is established and is responsible…
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What, if any, additional requirements or liabilities exist if a homeowner independently removes the protective barriers and containment measures implemented by the firm during a renovation?
Before a firm begins a renovation, they are required to comply with all information distribution requirements under the Lead Renovation, Repair and Painting (RRP) Rule and to post signs that clearly define the work area and warn occupants and other persons not involved in renovation activities to remain outside of…
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Who is responsible for controlling dust and debris from renovation waste once the waste container or truck used to transport the waste leaves the renovation site?
When a renovation firm transports waste from renovation activities, the firm must contain the waste to prevent release of dust and debris. The Lead Renovation, Repair and Painting (RRP) Rule does not address the responsibilities of other entities. EPA recommends consulting with state and local waste disposal authorities to learn…
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Can I grow a garden at home or plant crops?
Yes. You can continue to use your land as you normally would. Residential soil sampling results are within typical ranges for the area. Follow normal measures like peeling root vegetables and washing leafy greens.
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What are the terms used to describe the length of exposure to substances?
Acute exposure is any contact with a substance that occurs once or for up to 14 days. Intermediate exposure is contact occurring for more than 14 days but less than one year. Chronic exposure is contact occurring for longer than one year.
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Can smoke from the Canadian wildfires cause health concerns?
Most healthy adults and children will recover quickly from smoke exposure and will not have long-lasting health effects. But people with chronic diseases, such as asthma, other lung disease, or cardiovascular disease are at greater risk of experiencing more severe health effects. Children, pregnant people, and people over 65 also…
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