Learn the Issues
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Request for Correction 14002 Libby Amphibole Asbestos
Request for Correction 14002 regarding the external draft review "Toxicological Review of Libby Amphibole Asbestos in Support of Summary Information on the Integrated Risk Information System (IRIS).
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Request for Correction 12003 Greenhouse Gas Emissions Reporting from the Petroleum and Natural Gas Industry
Request for Correction by the U.S. Chamber of Commerce for information in "Greenhouse Gas Emissions Reporting from the Petroleum Gas Industry" that regarding methane emissions, volatile organic compounds, and hazardous air pollutants.
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Request for Correction 12002 Reportable Quantities for K170 and Other Listed Hazardous Wastes
Request for Correction by Artisan EHS Consulting, LLC in regards to errors in 40 CFR 302 relating to calculating Reportable Quantities for K170 and other hazardous wastes.
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New York Sulfur Dioxide SIP: Lovett Generating Station Temporary SIP Revision
EPA's extension of its temporary approval of a special emission limitation allowing Orange and Rockland Utilities, Inc. to burn coal at units 4 and 5 of the Lovett Generating Station in Stonypoint, New York.
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April 20, 2010 Comments on the Draft U.S. EPA document Toxicological
Comments on the Draft U.S. EPA document Toxicological
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New York Ozone SIP: Solvent Metal Cleaning Processes, Surface Coating Processes, Consumer Products and Portable Fuel Container Spillage Control
As part of New York's 1-hour Ozone attainment demonstration SIP, it committed to adopt additional control measures to meet the emission reduction shortfall which EPA identified as necessary to attain the ozone standard.
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RFC: City of Houston's July 9, 2008 Request for Correction of
Request for correction information received for EPA response
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New York Ozone SIP: 1-Hour Ozone Attainment Demonstration State Implementation Plan and 2007 Transportation Conformity Budgets
New York submitted a 1-hour ozone attainment demonstration. This demonstration consisted of: photochemical grid modeling results for three episodes representing different weather conditions, additional evidence to demonstrate attainment for the
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RFC: Technical Report for
Information received for request for correction submitted on behalf of Herculaneum Lead Smelter Site, Herculaneum, Missouri
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Response to Request for Correction #10010
After reviewing Troy Chemical's request for correction, EPA concludes the information and conclusions presented in the SLERA are appropriate for their intended use.
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RFC: Evaluation of the effectiveness of coatings in reducing dislodgeable
A request for correction received from the Wood Preservative Science Council
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Lesson 6: Signature Validation
Checklist items 13 through 17 are grouped under the Signature Validation Process, and represent CROMERR requirements that the system must satisfy as part of ensuring that electronic signatures it receives are valid.
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Lesson 6: Submission Process
Checklist items 8 through 12 are grouped under the Submission Process, and represent the CROMERR requirements that must be satisfied as the report or document is transferred to the system during a formal submission.
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Lesson 6: Signature Process
Lesson 6 provides checklist items 5 through 7 are grouped under the Signature Process and represent CROMERR requirements that this process must satisfy.
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Transition to New Refrigerants
Overview page provides information on the refrigerants that motor vehicle air conditioners have used over time, with information on environmental impacts, refrigerant fitting sizes, label colors, and alternatives to ozone-depleting substances.
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Transitioning to Low-GWP Alternatives in Building and Construction Foams
This fact sheet provides information on low-GWP foam blowing alternatives used in building and construction applications. It discusses HFC alternatives, market trends, challenges to market entry for alternatives, and potential solutions.
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Transitioning to Low-GWP Alternatives in Transport Refrigeration
This fact sheet provides information on low-GWP refrigerant and foam blowing agent alternatives used in transport refrigeration equipment. It discusses HFC alternatives, market trends, challenges to market entry for alternatives, and potential solutions.
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Transitioning to Low-GWP Alternatives in Unitary Air Conditioning
This fact sheet provides current information on low-Global Warming Potential (GWP) refrigerant alternatives used in unitary air-conditioning equipment, relevant to the Montreal Protocol on Substances that Deplete the Ozone Layer.
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Keweenaw Bay Indian Community Application for Treatment as a State for Water Quality Standards
KBIC’s application and is requesting comments on the Tribe’s assertion of authority to regulate surface water quality.
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OU2 Residential Properties Map
property map soil sampling pilsen area soils