Documents

Airworthiness Directives; Pratt & Whitney JT8D Series Turbofan Engines

Federal Register · Rule · Aug 28, 2002

Publication Date One commenter requests a 180-day period between the publication date and the effective date of the AD, similar to AD 2000-21-08. The FAA agrees. … Proposed Cleaning and Inspection Procedures Two commenters express concern over the proposed cleaning and inspection procedures of the assembled high pressure turbine (HPT) and shaft assembly.

Environmental Impact Statement; Interstate 15: Farmington to Salt Lake City, Utah

Federal Register · Notice · Mar 28, 2022

Army Corps of Engineers (USACE) under Section 404 of the Clean Water Act and approvals from other agencies such as the U.S. … A public scoping period and 30-day public comment period is planned between April 11 and May 13, 2022.

Airworthiness Directives; Boeing Model 747 Series Airplanes

Federal Register · Rule · May 29, 2003

SUMMARY: This amendment supersedes an existing airworthiness directive (AD), applicable to all Boeing Model 747 series airplanes, that currently requires periodic inspections and cleaning of the drainage … The action proposed to continue to require periodic inspections and cleaning of the drainage system cavity of the canted pressure deck, aft of the wing center section.

Airworthiness Directives; Boeing Model 767 Airplanes

Federal Register · Rule · Aug 21, 2007

We appreciate the commenter's concern to have the inspection and cleaning done more frequently. … for safety in air commerce.

Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Airplanes

Federal Register · Rule · Jun 20, 2007

That NPRM proposed to require repetitive inspections of the auxiliary power unit (APU) starter motor, APU inlet plenum, and APU air intake, as well as repetitive cleaning of the APU air intake; and applicable … The MCAI mandates repetitive inspections of the APU starter motor, APU inlet plenum, and APU air intake, as well as repetitive cleaning of the APU air intake; and applicable corrective actions.

Draft General Conformity Determination for the California High-Speed Train System Bakersfield to Palmdale Section

Federal Register · Notice · May 13, 2021

However, under Section 327, FRA remains responsible for making General Conformity Determinations under the Clean Air Act. … This draft General Conformity Determination documents FRA's evaluation of the Bakersfield to Palmdale Section, consistent with the relevant section of the Clean Air Act, and implementing regulations.

Temporary Closure of the Dockets Unit

Federal Register · Notice · Jul 25, 1996

In an effort to improve the indoor air quality in the Nassif Building, the U.S. Department of Transportation and the building's owner have initiated a major cleaning project. … It will provide public access to those rulemakings dockets in which the comment period will be open during, and those in which the comment will have closed just prior to, the closure of the Dockets Unit

ENVIRONMENTAL PROTECTION AGENCY

Federal Register · Uncategorized Document · Jun 13, 1994

This action is being taken under section 110 of the Clean Air Act. EFFECTIVE DATE: This final rule will become effective on July 13, 1994. … The Clean Air Act forbids EPA to base its actions concerning SIP's on such grounds. Union Electric Co. v. U.S. EPA, 427 U.S. 246, 255-66 (1976); 42 U.S.C. 7410(a)(2).

CSX Corporation and CSX Transportation, Inc., Norfolk Southern Corporation and Norfolk Southern Railway CompanyControl and Operating Leases/AgreementsConrail, Inc. and Consolidated Rail Corporation

Federal Register · Notice · Oct 1, 1997

as designated under the Clean Air Act as it existed on the date the primary application was filed.12 Thresholds are as follows: ------------------------------------------------------------------------ … Evaluate air emissions increases where the proposed post- acquisition activity would exceed the Board's environmental thresholds for a non-attainment area as designated under the Clean Air Act as of the

Airworthiness Directives; Pratt & Whitney Models PW2037, PW2037(M), and PW2040 Turbofan Engines

Federal Register · Rule · May 13, 2009

Also, Delta Air Lines comments that repetitive inspections should be required unless the cause of the hub out-of-tolerance condition is addressed. … Delta Air Lines also asks if they are required to report OCI results after the 6-month period, since not all of their HPT 2nd stage hubs will go through overhaul within 6 months.

Air Brake Systems

Federal Register · Proposed Rule · Jul 24, 1995

Air dryers also serve to reduce the amount of water and other contaminants in an air brake system by cleaning and drying the air. … Moreover, that company predicted that in five years almost all air braked vehicles will be equipped with an air cleaning and drying system.

National Environmental Policy Act Implementing Procedures

Federal Register · Notice · Mar 1, 2004

, the Clean Air Act, and the Endangered Species Act, is vital. … quality standards established by the Clean Air Act.

Notice of Request for the Extension of a Currently Approved Information Collection

Federal Register · Notice · Nov 4, 2014

the National Ambient Air Quality Standards for ozone and carbon monoxide (CO). … The Clean Fuels Grant Program was repealed under the Moving Ahead for Progress in the 21st Century Act (MAP-21).

Exemption Criteria for Highway Sanctions

Federal Register · Notice · Jun 30, 1995

Air Act.'' … Air Act (CAA) of 1990.

Greenkraft Inc.; Receipt of Application for Temporary Exemption From FMVSS No. 108

Federal Register · Notice · Feb 21, 2013

In order to qualify as a low-emission vehicle, the vehicle must meet the applicable standards for new motor vehicles under the Clean Air Act, 42 U.S.C. 7521, et seq. and emit an air pollutant in an amount … The Environmental Protection Agency's (EPA) regulations issued pursuant to the Clean Air Act establish exhaust emissions thresholds for heavy-duty low-emission vehicles.

Agency Information Collection Activity Under OMB Review

Federal Register · Notice · Dec 29, 2014

The Federal Register notice with a 60-day comment period soliciting comments for the Clean Fuels Grant Program was published on November 4, 2014 (Citation 79 FR 213). … The Clean Fuels Grant Program was repealed by Congress under the Moving Ahead for Progress in the 21st Century Act (MAP-21).

Airworthiness Directives; Airbus Helicopters Deutschland GmbH (formerly Eurocopter Deutschland GmbH) (Airbus Helicopters) Helicopters

Federal Register · Rule · Sep 29, 2015

The EASA AD allows for a grace period between checking the magnetic plug by +10 hours TIS. This AD does not allow the grace period. … for safety in air commerce.

Airworthiness Directives; Airbus Helicopters

Federal Register · Proposed Rule · Aug 9, 2018

Before acting on this proposal, we will consider all comments we receive on or before the closing date for comments. … We will consider comments filed after the comment period has closed if it is possible to do so without incurring expense or delay. We may change this proposal in light of the comments we receive.

Locomotive Cab Sanitation Standards

Federal Register · Rule · Apr 4, 2002

However, sanitation compartments are expected to be clean and orderly following periodic servicing and cleaning. … Regulatory Flexibility Act The Regulatory Flexibility Act of 1980 (the Act) (5 U.S.C. 601 et seq. ) requires a review of proposed and final rules to assess their impact on small entities.

Petition for Waiver of Compliance

Federal Register · Notice · Feb 25, 2016

The program required that each air brake system be periodically evaluated by a joint committee involving a railroad, the air brake manufacturer, labor organizations (both operating and maintenance crafts … If any interested party desires an opportunity for oral comment, they should notify FRA, in writing, before the end of the comment period and specify the basis for their request.