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Displaying 16 - 30 of 2671 results
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Did EPA dig down deep enough in all the residential properties tested to ensure that people with basements that routinely flood were adequately tested? For example, did EPA test below 12 feet deep in homes where basements are 12-14 feet below ground level and where flooding regularly occurs? Some people routinely get water in their basements and many residential properties have “French drains.” Also did EPA test to see if any water found in residential basement areas was contaminated?
EPA advanced soil borings as deep as 10 feet below ground surface, which is deep enough to reach the average depth of basement foundations. EPA did not test soil at depths greater than 10-feet, as there is a very low likelihood that persons will come into contact with soil at…
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What is the difference between parameter codes 88101 and 88502 for PM2.5 monitors?
The 88101 monitors include both manually operated Federal Reference Methods (FRMs) and automated Federal Equivalent Methods (FEMs) and each are used for determining compliance with the PM2.5 standards. The 88502 monitors are “FRM-like” but are not used for regulatory purposes. Both 88101 and 88502 monitors are used for reporting daily…
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What about people who work in their yards regularly - are they at risk?
It is safe to play, garden, and grow fruits and vegetables in your yard. Please keep in mind, current research recommends hand washing after play or contact with urban soils where concentrations of contaminants maybe higher than soils in rural areas. In addition, all fruits and vegetables should be thoroughly…
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Hazardous Sites Cleanup Act (HSCA)
The Hazardous Sites Cleanup Act (HSCA) provides DEP with the funding and authority to conduct cleanup actions at sites where hazardous substances have been released. HSCA also provides DEP with enforcement authority to force the persons who are responsible for releases of hazardous substances to conduct cleanup actions or to…
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Can I Install MOVES on a Server so More than One User Can Access It?
See More Frequent Questions about MOVES and Related Models . No, MOVES is not a multi-user product. MOVES is primarily intended for use on a Windows10 64-bit personal computer. In addition, we have run MOVES2014a, MOVES2014b and MOVES3 on Windows Server 2012 R2 very successfully for years as a single…
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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 cservice@esca-tech.com or call 414-962-3006. Question Number: 23002-16390 Find a printable PDF copy of all frequent questions pertaining to lead . Other Frequent Questions about Lead General Information about…
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Where can I download hourly emissions data from continuous monitoring?
Hourly emissions data files are available from the Clean Air Markets Division of EPA, collected as part of 40 CFR Part 75. The download location has changed in February, 2023. The new location is https://campd.epa.gov/data/bulk-data-files . Once on this new site, use the menu (at the left) and the Keyword…
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What's the difference between secondhand tobacco smoke and environmental tobacco smoke?
Secondhand tobacco smoke, environmental tobacco smoke (ETS) and passive smoking are terms that mean the same thing -- exposure to smoke given off by tobacco products and the smoke exhaled by a smoker. Read more about Secondhand Smoke .
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Is outdoor exposure to secondhand smoke/aerosol comparable to indoors?
The difference in exposure to secondhand smoke/aerosol indoors and outdoors is that indoors the concentration of the harmful chemicals, compounds, and particles released from the product or exhaled by the smoker/vaper may build up and/or stay in the enclosed space for longer periods of time, which means persons near the…
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The definition of “soil sample” at 40 CFR §745.63 relies on certain American Society of Testing Materials (ASTM) standards. Did EPA intend to prevent the use of EPA and HUD standards for soil samples?
Answer: No. In establishing work practice standards for lead-based paint activities, EPA did not intend to prevent the use of EPA/HUD standards. As a general matter, the requirements are not prescriptive but instead state that certain activities be conducted using appropriate documented methodologies. For example, §745.227(c)(3) requires that dust samples…
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How do I become accredited as a Training Provider?
Answer: Trainers seeking accreditation in an EPA administered state must submit their applications and fees online through EPA’s CDX system, the EPA’s electronic reporting system: https://cdx.epa.gov . If you have not previously created a CDX account, click “Register with CDX”, accept the terms, choose “LEAD: Lead-Based Paint Program”, and select…
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The certified renovator is required to have proof of their certification at the work site. If the certified renovator provides on-the-job training to workers, does there need to be documentation of that training at the work site too?
Answer: No. Certified renovators must have with them at the work site copies of their initial course completion certificate and their most recent refresher course completion certificate. Certified renovators are also responsible for providing training to non-certified workers on the work practices they will be using in performing their assigned…
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Why do water systems add phosphate to drinking water? What are the health effects of drinking water containing phosphates?
Answer: Public water systems (PWSs) commonly add phosphates to drinking water to prevent the release of metals in drinking water. Orthophosphate is most commonly used for lead and copper control. Polyphosphates sequester iron and manganese to prevent discolored water but are not effective to control lead and copper. Blended phosphates…
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Is exposure to lead contaminated drinking water from absorption through skin a health threat?
Answer: Human skin does not absorb lead in water. For more information visit our website: https://www.epa.gov/ground-water-and-drinking-water/basic-information-about-lead-drinking-water . Question (23002-32377) Find a printable PDF copy of all frequent questions pertaining to lead . Other Frequent Questions about Lead General Information about Lead Testing for Lead Renovation, Repair and Painting Abatement, Risk…
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How does the Safe Drinking Water Act limit lead in pipes, plumbing fittings, fixtures, faucets, solder and flux?
Answer: Section 1417 of the Safe Drinking Water Act (SDWA) establishes the definition for “lead free” as a weighted average of 0.25% lead calculated across the wetted surfaces of a pipe, pipe fitting, plumbing fitting, and fixture and 0.2% lead for solder and flux. The Act also provides a methodology…
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