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  • What’s the difference between air sampling and air monitoring?

    Air monitoring and air sampling are two different methods of looking at air quality. Air monitoring uses electronic devices to provide real-time readings of contaminants in the air. Air sampling involves trapping air over a period of time in a container that is then sent to a laboratory for analysis…

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  • What is EPA’s role in sampling?

    EPA is part of the Unified Command consisting of different agencies to review, approve and direct Norfolk Southern’s workplans and site activities. Surface water sampling is performed by Norfolk Southern contractors, with EPA and Ohio EPA oversight. Soil sampling is performed both by Norfolk Southern contractors and EPA contractors. Air…

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  • What is the plume map and what does it tell us?

    The plume map is an “event reconstruction” based on known weather and on-site observations during a 10-hour time period after the vent-and-burn operation that occurred on Monday, February 6. It tells us where soot likely fell to the ground and where the highest concentrations of particles may be. This information…

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  • Is my home unsafe if it contains lead-based paint?

    Answer: Approximately three-quarters of the nation’s housing built before 1978 contains some lead-based paint. This paint, if properly managed and maintained, poses little risk. If allowed to deteriorate, lead from paint can threaten the health of occupants, especially children under six years old. If families and building owners are aware…

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  • Can the inspection/risk assessment period for testing a house for lead be waived?

    Answer: Yes. The inspection or risk assessment period can be lengthened, shortened, or waived by mutual written consent between the purchaser and the seller. Question Number: 23002-33224 Find a printable PDF copy of all frequent questions pertaining to lead .

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  • As a seller and lessor, what if I'm selling target housing?

    Answer: Property owners who sell target housing must: Disclose all known lead-based paint and lead-based paint hazards in the housing and any available reports on lead in the housing; Give buyers the EPA pamphlet "Protect Your Family from Lead in Your Home"; Include certain warning language in the contract as…

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  • What if the lessor knows that there is no lead-based paint in my rental housing?

    Answer: If your rental housing has been found to be free of lead-based paint by a certified inspector, the Real Estate Notification and Disclosure Rule does not apply. Question Number: 23002-33220 Find a printable PDF copy of all frequent questions pertaining to lead .

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  • What if the buyers/renters don't speak English?

    Answer: In cases where the buyer or renter signed a purchase or lease agreement in a language other than English, the rule requires that the disclosure language be provided in the alternate language. " Protect Your Family From Lead In Your Home " in English. Protect Your Family From Lead…

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  • When testing a work area, does one lead test kit or paint chip sample suffice for any single component?

    The certified renovator is only required to use one lead test kit or paint chip sample for each component, even if the surface of the component is extensive (e.g., a large wall). Question Number: 23002-23865 Find a printable PDF copy of all frequent questions pertaining to lead .

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  • Can a homeowner use an EPA-recognized lead test kit to check for lead-based paint?

    Answer: A number of lead test kits are available for consumer purchase in most retail hardware stores; however, the Consumer Product Safety Commission (CPSC) states that consumers should exercise caution when using these lead test kits to evaluate consumer products for potential lead exposures. Find more information online . To…

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  • How can I obtain D-Lead® test kits?

    The D-Lead® test kits are available for purchase from certain distributors and retail outlets. Locate a distributor or retailer online , email [email protected] or call 414-962-3006. Question Number: 23002-16390 Find a printable PDF copy of all frequent questions pertaining to lead .

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  • Is lead paint testing required under the Lead Renovation, Repair and Painting (RRP) Rule?

    No. A firm can either assume lead-based paint is present and follow the requirements of the RRP Rule (which requires no testing), or test and if lead-based paint is found follow the requirements of the regulation. Question Number: 23002-32338 Find a printable PDF copy of all frequent questions pertaining to…

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  • Will regulated entities have to perform retroactive requirements based off of the November 12, 2024 final rule entitled “Reconsideration of the Dust-Lead Hazard Standards and Dust-Lead Post-Abatement Clearance Levels” (89 FR 89416)?

    Answer: No. The November 12, 2024 final rule entitled “Reconsideration of the Dust-Lead Hazard Standards and Dust-Lead Post-Abatement Clearance Levels” (89 FR 89416) does not impose retroactive requirements to regulated entities that have previously complied with the Disclosure Rule. In accordance with 40 CFR 745.107, a seller or lessor generally…

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  • What is split sampling?

    Split sampling is a technique where multiple samples are collected from the same location at the same time and then sent to separate laboratories for analysis. Checking to see if the labs get the same or similar results is a way to determine the accuracy of the data. If there…

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  • What work happens after contamination under and between the train tracks is removed?

    After track work is complete, additional cleanup and assessments will continue. This includes shipping solid and liquid wastes off-site, excavating in areas where rail cars were staged and scrapped, and sampling and monitoring groundwater, soil, surface water, and sediment.

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