Search Frequent Questions

Displaying 1 - 15 of 161 results

• What questions was EPA trying to find answers to during its first round of sampling at the Norwood Landfill site?

  The main question that EPA seeks to answer is whether the identified waste areas warrant consideration for placement of the Site on the National Priorities List (NPL) or Superfund List. In the first round of sampling, EPA collected surface soil samples (0-2 feet) from the landfill property, and surface water…

  • Last published: March 1, 2024

• What does it mean when EPA finds contamination that “exceeds screening levels?”
  

  Screening levels are not the same as cleanup or action levels. An exceedance of a screening level indicates the need for additional evaluation, potentially including a site-specific risk assessment.

  • Last published: March 4, 2024

• If EPA finds any contamination associated with the Norwood Landfill site that “exceeds” what is considered safe, will EPA clean up that contamination - even if the Agency cannot find any “pathways” for that contamination to reach humans or sensitive environments?

  If the sampling data shows an exceedance of a screening level, EPA will consult with the site Toxicologist and the Agency for Toxic Substances and Disease Registry (ATSDR) to conduct a human health risk screening assessment to determine any potential threat to human health. EPA will also consult with the…

  • Last published: March 8, 2024

• How do you know you are not missing some areas that might be contaminated?

  EPA uses all credible information available, including community input, regarding the boundaries and geographic areas of waste that may have been deposited or where contaminated soil may have been placed. The team selects its sampling locations based on those areas and consults historic aerial images that help depict those boundaries.

  • Last published: March 8, 2024

• Criteria for selecting alternative release scenarios

  As part of the hazard assessment, owners and operators of Program 2 and Program 3 covered processes must identify and analyze alternative release scenarios (40 CFR §68.28). What criteria should be used when selecting an alternative release scenario? The owner or operator of a stationary source subject to the risk…

  • Last published: March 12, 2024

• Will EPA sample the Glenolden Laboratory property?

  The former Glenolden Laboratory property located on South Avenue is a separate site. The previous owners conducted a voluntary cleanup pursuant to the Pennsylvania Department of Environmental Protection’s (PADEP) Environmental Cleanup Program, known as Act 2. Concerns regarding remedial actions conducted under Act 2 should be directed to PADEP as…

  • Last published: March 18, 2024

• Why is the sentence incomplete on page 34 In the section about collaboration?

  Thank you for bringing this to our attention. It appears there was an issue converting the document to a PDF. The missing text will be reflected in a modification to the RFA which will be posted to grants.gov and the EPA's RFA website as soon as possible.

  • Last published: March 29, 2024

• Are organizations located outside of the Great Lakes region eligible to apply for this RFA?

  Your organization could be eligible. Applicants must meet the eligibility criteria outlined in Section III.A., B., & C. of the RFA in order to apply. Only applications from eligible entities that meet the threshold eligibility requirements will be considered. Applicants should carefully review all threshold eligibility requirements. Applicant eligibility information…

  • Last published: April 23, 2024

• Can foreign governments or private entities apply?

  No. From page 21 of the RFA: Qualified non-federal entities eligible to apply for grants include non-federal governmental entities: State agencies; any agency or instrumentality of local government; interstate agencies; and federally recognized tribes and tribal organizations. Institutions of Higher Education and non-profit organizations are also eligible to apply. Non-profit…

  • Last published: April 23, 2024

• Does the distance to endpoint start at the process or stationary source boundary?

  When selecting the worst-case release scenario for Program 2 and 3 processes as required by 40 CFR §68.25, a stationary source owner or operator must analyze the release scenario that results in the greatest distance to an endpoint. Does the "greatest distance to an endpoint" refer to the greatest total…

  • Last published: May 22, 2024

• Using meteorological station data for off-site consequence analyses

  For the purpose of the offsite consequence analyses required under 40 CFR Part 68, Subpart B, there are several instances in which data gathered at a local meteorological station may be used to establish the modeling parameters of wind speed, atmospheric stability, temperature, and humidity for the stationary source. How…

  • Last published: May 22, 2024

• Underground storage tank off-site impacts to groundwater, drinking water, or soil

  For the worst-case and alternative release scenarios of an underground storage tank, should I consider any impact on groundwater, drinking water, or soil? No. As part of the worst-case and alternative release scenarios, you need to define the offsite impacts to the environment (40 CFR §68.33) by listing the environmental…

  • Last published: May 22, 2024

• Administrative controls considered when determining worst-case release quantity

  For the purpose of analyzing the worst-case release scenario required as part of the hazard assessment at 40 CFR Part 68, Subpart B, the worst-case release quantity is identified as the greatest amount held in a single vessel or pipe, taking into account administrative controls that limit the maximum quantity…

  • Last published: May 22, 2024

• Are Mechanical Controls Considered Administrative Controls?

  For the purpose of analyzing the worst-case release scenario required as part of the hazard assessment at 40 CFR Part 68, Subpart B, the worst-case release quantity is identified as the greatest amount held in a single vessel or pipe, taking into account administrative controls that limit the maximum quantity…

  • Last published: May 22, 2024

• Worst-case release from smaller process with larger distance to endpoint

  The owner or operator of a stationary source covered by the risk management program regulations must conduct a worst-case release scenario analysis as part of the required hazard assessment (40 CFR §68.25). The worst-case release is defined as the release of the largest quantity of a regulated substance from a…

  • Last published: May 22, 2024