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Hazardous Waste Identification Rule (HWIR): Identification and Listing of Hazardous Wastes
Federal Register · Proposed Rule · Nov 19, 1999
Air Act. … Sewage sludge regulated under section 405 of the Clean Water Act is not hazardous waste.
64 FR 63382Environmental Protection AgencyFederal Register · Proposed Rule · Jun 21, 2010
controls, anticipated in response to new Clean Air Act regulations. … Air Act (CAA).
75 FR 35128Environmental Protection AgencyLowering Miners' Exposure to Respirable Coal Mine Dust, Including Continuous Personal Dust Monitors
Federal Register · Proposed Rule · Oct 19, 2010
MSHA solicits comment on the proposed phase-in periods for lowering the respirable dust limits from 1.0 mg/m 3 to 0.5 mg/m 3 for intake air courses, belt air courses, and part 90 miners. … MSHA believes that when belt air is used as a source of intake air, the dust concentration in the belt air must be at or below 0.5 mg/m 3 to ensure that relatively clean air is used to ventilate the
75 FR 64412Labor DepartmentMine Safety and Health AdministrationFederal Register · Proposed Rule · Oct 2, 2012
EPA is proposing to approve the 2002 base year PM 2.5 emissions inventory for the Charleston Area in accordance with the requirements of the Clean Air Act (CAA). … Mail: EPA-R03-OAR-2010-0140, Donna Mastro, Acting Associate Director, Office of Air Program Planning, Mailcode 3AP30, U.S.
77 FR 60094Environmental Protection AgencyFederal Register · Proposed Rule · Oct 2, 2012
EPA is proposing to approve the 2002 base year PM 2.5 emissions inventory for the Parkersburg Area in accordance with the requirements of the Clean Air Act (CAA). … Mail: EPA-R03-OAR-2010-0140, Donna Mastro, Acting Associate Director, Office of Air Program Planning, Mailcode 3AP30, U.S.
77 FR 60087Environmental Protection AgencyAirworthiness Directives; Airbus Model A330 and A340 Series Airplanes
Federal Register · Proposed Rule · Jun 28, 2000
Such modification includes cleaning and lubricating certain components, installing an adapter, and installing two additional pressure relief valves on a spacer/adapter located between the air release elbow … Terminating Action (c) Within 18 months after the effective date of this AD, modify the air release valve (ARV) in the trim tank system (including cleaning and lubricating certain components, installing
65 FR 39825Transportation DepartmentFederal Aviation AdministrationAir Plan Approval; GA; Updates to the Cross-State Air Pollution Rule
Federal Register · Proposed Rule · Aug 14, 2025
EPA created these Federal trading programs in 2011 as market-based mechanisms for Georgia and certain other states to address their obligations to downwind states under the Clean Air Act's (CAA's) good … CSAPR replaced the earlier Clean Air Interstate Rule (CAIR) and established Federal trading programs for power plants to reduce emissions of NO X and SO 2 , which are precursors to ozone and PM
90 FR 39144Environmental Protection AgencyFederal Register · Proposed Rule · Jun 29, 2020
This action is being taken under the Clean Air Act (CAA). DATES: Written comments must be received on or before July 29, 2020. … For comments submitted at Regulations.gov , follow the online instructions for submitting comments. Once submitted, comments cannot be edited or removed from Regulations.gov .
85 FR 38831Environmental Protection AgencyFederal Register · Proposed Rule · May 5, 2014
Whenever the EPA establishes a new NAAQS, section 107(d) of the Clean Air Act requires the EPA to designate all areas of the country as meeting or not meeting the new NAAQS, or as unclassifiable where … • Make sure to submit your comments by the comment period deadline identified. II. Statutory and Executive Order Reviews A.
79 FR 25555Environmental Protection AgencyHazardous Waste Management System; Identification and Listing of Hazardous Waste; Proposed Exclusion
Federal Register · Proposed Rule · Aug 4, 1999
DATES: EPA is requesting public comments on this proposed decision. Comments will be accepted until September 20, 1999. … Comments postmarked after the close of the comment period will be stamped ``late.'' Any person may request a hearing on this proposed decision by filing a request by August 19, 1999.
64 FR 42317Environmental Protection AgencyAir Plan Approval; Tennessee: Volatile Organic Compounds
Federal Register · Proposed Rule · Mar 13, 2018
This action is being taken pursuant to the Clean Air Act (CAA or Act). DATES: Comments must be received on or before April 12, 2018. … EPA may periodically revise the list of negligibly reactive compounds to add or delete compounds.
83 FR 10813Environmental Protection AgencyFederal Register · Proposed Rule · Jun 23, 2017
This action is being taken under the Clean Air Act (CAA). DATES: Written comments must be received on or before July 24, 2017. … and maintained; to protect areas of clean air; to protect air quality-related values (such as visibility) in national parks and other areas; to assure that appropriate emissions controls are applied;
82 FR 28614Environmental Protection AgencyFederal Register · Proposed Rule · Feb 4, 2019
The proposed action presents the results of the residual risk and technology reviews (RTRs) conducted as required under the Clean Air Act (CAA). … As defined in the Initial List of Categories of Sources Under Section 112(c)(1) of the Clean Air Act Amendments of 1990 (see 57 FR 31576, July 16, 1992) and Documentation for Developing the Initial
84 FR 1570Environmental Protection AgencyFederal Register · Proposed Rule · May 10, 1996
Both areas are required to attain the National Ambient Air Quality Standards (NAAQS) as specified under the Clean Air Act (Act) by 2007 and 1996 respectively. … The EPA and the States have learned a great deal about what makes an I/M program effective since the Clean Air Act of 1977 first required I/M programs for polluted areas.
61 FR 21404Environmental Protection AgencyApproval of California Air Plan Revisions, Northern Sierra Air Quality Management District
Federal Register · Proposed Rule · Nov 3, 2017
We are proposing to approve a local rule to regulate these emission sources under the Clean Air Act (CAA or the Act). … “State Implementation Plans; General Preamble for the Implementation of Title I of the Clean Air Act Amendments of 1990,” 57 FR 13498 (April 16, 1992); 57 FR 18070 (April 28, 1992). 2.
82 FR 51178Environmental Protection AgencyAir Plan Approval; Iowa; Polk County; State Implementation Plan
Federal Register · Proposed Rule · Jul 28, 2021
The Clean Air Act (CAA) allows authorized States to delegate portions of the Act's implementation and enforcement to local governments such as Polk County. … period on a website identified by the State.
86 FR 40392Environmental Protection AgencyAirworthiness Directives; International Aero Engines AG Turbofan Engines
Federal Register · Proposed Rule · May 20, 2019
for safety in air commerce. … (a) Comments Due Date We must receive comments by July 5, 2019. (b) Affected ADs None.
84 FR 22740Transportation DepartmentFederal Aviation AdministrationAir Plan Approval; NC: Inspection and Maintenance Program
Federal Register · Proposed Rule · Jun 22, 2022
EPA has evaluated whether this SIP revision would interfere with the requirements of the Clean Air Act (CAA or Act), including EPA regulations related to statewide NO X emissions budgets. … For stationary sources, including large Electric Generating Units (EGUs), one of these federal rules included the Clean Air Interstate Rule (CAIR) in 2005 and its replacement in 2011, the Cross State Air
87 FR 37280Environmental Protection AgencyFederal Register · Proposed Rule · Apr 26, 2018
This Regional Haze SIP was submitted to address the requirements of the Clean Air Act (CAA or “the Act”) and our rules that require states to develop and implement air quality protection plans to reduce … Requirements of the Clean Air Act and the EPA's Regional Haze Rule In CAA section 169A, added in the 1977 Amendments to the Act, Congress created a program for protecting visibility in the nation's
83 FR 18248Environmental Protection AgencyFederal Register · Proposed Rule · Mar 3, 1999
SUMMARY: In accordance with section 126 of the Clean Air Act (CAA), EPA is proposing action on recent requests from Maine and New Hampshire which ask EPA to now make findings of significant contribution … The EPA's UMRA analysis, ``Unfunded Mandates Reform Act Analysis For the Proposed Section 126 Petitions Under the Clean Air Act Amendments Title I,'' is contained in the docket for this action and is summarized
64 FR 10342Petitions for Purposes of Reducing Interstate Ozone Transport,Technical Correction, and Notice of Availability of Additional
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