Search Frequent Questions

Displaying 1 - 15 of 23 results

• What is a site assessment and what is the difference between a site assessment and a site investigation?

  The first step of the site assessment process is known as a preliminary assessment (PA). This assessment gathers historical and other readily available information on site conditions and surroundings to evaluate whether the site poses a potential threat to human health and the environment and/or whether further investigation is needed…

  • Last published: March 1, 2024

• Why hasn’t the Norwood Landfill Site been identified as a Superfund Site? Two nearby landfills, Folcroft and Clearview, which were established and in use at the same time as Norwood Landfill and Dump have both been designated as Superfund sites.

  EPA is still conducting its investigation of the Norwood Landfill Site to determine if it should be placed on the National Priorities List (NPL), or Superfund List. Thus far, the data collected has not demonstrated that the site warrants placement on the NPL. Both the Folcroft and Clearview Landfills went…

  • Last published: March 15, 2024

• Can MOVES Report Output in Terms of Fuel Consumption?

  See More Frequent Questions about MOVES and Related Models . Although gallons of fuel consumed are not reported by MOVES, the factors used to convert total energy consumption (a MOVES reporting option) to gallons of fuel are contained in the FuelSubtype table (energy content, reported in kilojoules per gram of…

  • Last published: July 10, 2024

• How do I use MOVES at Project Scale?

  See More Frequent Questions about MOVES and Related Models . The MOVES model can estimate emissions at national, county or project scale. Project scale is useful for estimating an individual transportation project like an intersection or transit project, but it requires detailed inputs that describing the vehicle population and activity…

  • Last published: August 2, 2024

• How Can I Determine the Effect of Speed on Vehicle Emissions?

  See More Frequent Questions about MOVES and Related Models . MOVES can be run in either “Inventory” or “Emission Rates” mode. With Emission Rates, MOVES reports emission rates for the 16 average speed bins used by MOVES for each hour of the day and additional emission rate output that may…

  • Last published: October 23, 2024

• Why did EPA wait so long to begin its investigation of the Norwood Landfill and Old Norwood Dump?

  In the months leading up to the preliminary assessment, EPA gathered information on the property to determine whether a site investigation under the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) was warranted. EPA determined to proceed with an investigation and EPA began procuring contractor services to conduct the preliminary…

  • Last published: March 1, 2024

• Does MOVES Incorporate Anticipated Improvements in VOC Emission Factors Resulting from Improved Fuel Economy?

  See More Frequent Questions about MOVES and Related Models . Changes in fuel consumption affect VOC emissions by reducing refueling vapor losses and spillage. Other emissions (such as sulfates) are also affected by fuel consumption. MOVES incorporates changes due to fuel economy requirements that were finalized as of the date…

  • Last published: July 10, 2024

• Can I use MOVES to Model Emissions from Vehicles in other Countries?

  See More Frequent Questions about MOVES and Related Models . The MOVES model was designed specifically to model the emissions from vehicles and equipment designed to meet emission standards in the United States. There are considerable challenges to adapting the MOVES framework to other nations, primarily around the need for…

  • Last published: October 10, 2024

• If a certified inspector or risk assessor determines that a component was installed post-1978 and is therefore free of lead-based paint, can the renovation firm rely on this determination?

  Yes, as long as the renovation firm has obtained a copy of the determination. The firm must retain a copy of the determination for three years after completion of the renovation. Question Number: 23002-18218 Find a printable PDF copy of all frequent questions pertaining to lead .

  • Last published: November 19, 2024

• How can I run MOVES3 for the entire U.S or for an entire year?

  See More Frequent Questions about MOVES and Related Models . The most accurate national MOVES runs are done for every county and hour and then averaged together in the output, but, depending on your intended use of the results, it’s also possible to pre-aggregate the MOVES inputs to run the…

  • Last published: December 19, 2024

• What is the key question EPA tries to answer through a site investigation?
  
  

  Findings of the site investigation determine what hazardous substances may be present, whether they may be released to the environment, and any potential threat to human health. Information about the site that is collected in the preliminary assessment and site investigation phase helps EPA to evaluate the risks posed by…

  • Last published: March 4, 2024

• Is a lead-based paint inspection sufficient to determine compliance with requirements of the RRP rule?

  Question: Is a lead-based paint inspection, performed by a certified inspector or risk assessor, that includes a written determination that various building components are free of paint or other surface coatings containing lead equal to or in excess of 1.0 milligrams per square centimeter (mg/cm2) or 0.5% by weight sufficient…

  • Last published: November 19, 2024

• When testing a property for the presence of lead prior to beginning a renovation using an EPA-recognized lead test kit, must I test every component affected by the renovation?

  Answer: Yes. Because certified renovator training does not cover sampling protocols, certified renovators using EPA-recognized lead test kits or performing paint chip sampling to determine the applicability of the RRP Rule must test each and every component that will be affected in order to determine that the RRP Rule does…

  • Last published: November 20, 2024

• What are the features available on the MOVES “Advanced Features” panel, and when would I use them?

  The MOVES graphical user interface (GUI) includes a panel for “Advanced Features,” which allows modelers to edit RunSpec inputs for preaggregation options and select input databases created by MOVES tools. The panel also includes some options that are obsolete or intended only for MOVES testing and development work. Each of…

  • Last published: December 19, 2024

• Can I model emissions from Electric, Fuel-Cell, and Hybrid Vehicles and Equipment in MOVES?

  See More Frequent Questions about MOVES and Related Models . Electric vehicles and equipment do not generate tailpipe or evaporative emissions like conventional vehicles. However, these vehicles do consume energy, leading to greenhouse gas emissions, and they generate brake and tire particulate matter (PM) emissions. MOVES includes electricity as a…

  • Last published: December 19, 2024