Search Frequent Questions
Filter By:
- Air Emissions Inventories Total results: 34
- Asbestos Total results: 141
- Butte Area/Silver Bow Creek Total results: 17
- Coronavirus (COVID-19) Total results: 33
-
East Palestine, Ohio Train Derailment
Total results: 148
- About the Cleaning Process Total results: 10
- Physical work updates, road closures, and upcoming public meetings Total results: 3
- About the East Palestine Train Derailment Total results: 13
- After Cleaning Total results: 3
- Air testing Total results: 2
- Assistance with Child Care and Pets During Cleaning Total results: 2
- Chemicals of concern and associated health impacts Total results: 8
- Eligibility Total results: 7
- Environmental Sampling and Monitoring Total results: 7
- Environmental testing results Total results: 8
- Exposure to chemicals in the air, soil and water (dioxins) Total results: 18
- Formaldehyde Total results: 1
- Impacts to the environment Total results: 1
- Livestock and pet health impacts Total results: 1
- Odors and toxicity Total results: 2
- Personal Belonging During Cleaning Total results: 6
- Prior to Cleaning Total results: 3
- Purpose Total results: 6
- Relocation Assistance Total results: 2
- Residential soil sampling and water testing Total results: 10
- Taggart Street Reopening Total results: 12
- Tax-exempt Total results: 1
- Waste disposal and containment Total results: 13
- Water Management Update Total results: 9
- Emergency Planning and Community Right-to-Know Total results: 301
- Fuel Program Total results: 693
- Great Lakes Funding Total results: 92
- Lead Total results: 398
- MOVES Total results: 57
- Norwood Landfill Site Total results: 30
- Oil Regulations Total results: 96
- Permitting Under the Clean Air Act Total results: 19
- Radiation Total results: 1
- Risk Management Program (RMP) Total results: 285
- Southeast Minnesota Groundwater Total results: 11
Active filters:
- Definitions/Measurements
- About the Cleaning Process
- Physical work updates, road closures, and upcoming public meetings
Displaying 1 - 15 of 20 results
-
How do the different parts of particulate matter (PM) fit together?
The various parts of PM in the NEI are related as follows. PM10-FIL > PM25-FIL because PM10-FIL includes PM25-FIL PM25-PRI = PM25-FIL + PM-CON This equation only applies at the process level. Because some sources only can report PM2.5 (due to test method differences), this equation does not apply to…
- Last published:
-
How does PM2.5 relate to PM species such as EC, OC, SO4, NO3, PMFINE, and DIESEL-PM25?
Primary PM2.5 estimates are speciated into the five PM species in the NEI: elemental (black) carbon (EC), organic carbon (OC), nitrate (NO3), sulfate (SO4), and the remainder of PM25-PRI (PMFINE). Diesel engine PM25-PRI and PM10 emissions are also labeled as DIESEL-PM25 and DIESEL-PM10 for mobile source diesel engines. For all…
- Last published:
-
How long will it take?
The expectation is for cleaning to take less than one day. The duration will be dependent on the size of the structure and the scope of work.
- Last published:
-
Do I need to leave my structure during the cleaning?
While it is strongly recommended that you leave the property during the cleaning, you are not required to do so.
- Last published:
-
What about cleaning basements or attics?
Basements or attics will be considered for cleaning if they are finished and habitable areas.
- Last published:
-
What is the research workshop that National Institutes of Health (NIH) and the national academies are planning in East Palestine and the greater community?
NIH is putting plans in place to work with the National Academies of Sciences, Engineering, and Medicine to hold a workshop. The purpose of the workshop is to explore potential research priorities to understand the short- and longterm health impacts of the Norfolk Southern Train Derailment. The workshop will be…
- Last published:
-
Will there be photos and videos taken of my property?
Yes, photos and videos of your property will be taken as a requirement of the program. This is done to ensure that the conditions of the property both pre- and post-cleaning are documented thoroughly.
- Last published:
-
What does an annual emissions value in the NEI represent (one year or multiple years)?
The NEI provides total annual emissions for a single year.
- Last published:
-
What is included in the emissions “Tiers”?
The Tiers are assigned by a Source Classification Code (SCC), which has the most detail about the emissions processes that generate the emissions. The full list of SCCs, their associated Tiers, and the SCC descriptions is available online at https://ofmpub.epa.gov/sccwebservices/sccsearch/ .
- Last published:
-
Who will conduct the cleaning?
Cleaning will be performed by workers contracted by Norfolk Southern who are trained and experienced with structure cleaning. Cleaning teams will wear the following: badges, identification clothing, safety vest, shoe covers, gloves (when appropriate for the task), and face coverings (upon request by the property owner or renter).
- Last published:
-
How can we be assured that this cleaning will remove any persistent hazardous material or substances?
Based on air monitoring and sampling conducted in and around the community, there is no evidence to suggest there is contamination of concern inside structures.
- Last published:
-
What are the units of NEI emissions data?
NEI emissions values represent total annual emissions for the inventory reporting year. Criteria air pollutants and precursors (CAPs) are reported in short tons per year , and hazardous air pollutants (HAPs) are reported in lbs per year .
- Last published:
-
What will cleaning involve?
Cleaning will include a top-down approach, starting from the top floor and working down, addressing habitable spaces. Workers will wet-wipe accessible horizontal hard surfaces, wet mop hard floors, vacuum floors, carpets and appropriate soft surfaces, and dry dust appropriate vertical surfaces. Cleaning teams will not move appliances, and cleaning under…
- Last published:
-
Was there any consideration for cleaning outside structures or conducting additional residential soil sampling?
Cleaning under this program includes only the inside of structures. Based on soil sampling results from the Phase 1 soil sampling program, additional soil sampling is not necessary. You can find additional information on the EPA website .
- Last published: