June 2, 2015 – Federal Register Recent Federal Regulation Documents

The Environmental Protection Agency (EPA) is approving revisions to the Part 3 rules into the Michigan State Implementation Plan (SIP). On December 13, 2013, the Michigan Department of Environmental Quality (MDEQ) submitted to EPA for approval revisions to Part 3, Emission Limitations and ProhibitionsParticulate Matter (PM), for open burning and electro-static precipitators (ESPs). The revisions for open burning eliminate specific provisions to allow household waste burning, and add a provision to allow for burning of fruit and vegetable storage bins for pest or disease control with specific location limitations. The SIP request also removes rule 330 dealing with operation parameters for electrostatic precipitators because of redundancy, and rule 349 dealing with compliance dates for coke ovens because it is now obsolete. EPA is approving this SIP revision because it will not interfere with attainment or maintenance of the fine particulate matter (PM2.5) National Ambient Air Quality Standard (NAAQS).

The National Park Service, U.S. Department of the Interior, is establishing and seeking nominations for members of the Tule Springs Fossil Beds National Monument Advisory Council (Council). The purpose of the Council is to provide the Secretary of the Interior (Secretary) and National Park Service (NPS) guidance for the management of the Monument.

The FHWA requests comments on a proposed revision to design standards and standard specifications that applies to new construction, reconstruction, resurfacing (except for maintenance resurfacing), restoration, and rehabilitation projects on the National Highway System (NHS). The proposed rule would incorporate by reference the latest versions of design standards and standard specifications previously adopted and incorporated by reference under 23 CFR part 625, and would remove the corresponding outdated or superseded versions of these standards and specifications. The proposed rule also would make technical changes to the regulatory text consistent with updated Federal Register procedures.

Idaho has applied to the EPA for final authorization of certain changes to its hazardous waste program under the Resource Conservation and Recovery Act (RCRA), as amended. RCRA allows the EPA to authorize State hazardous waste management programs if the EPA finds that such programs are equivalent to and consistent with the Federal program and provide adequate enforcement of compliance. The EPA has reviewed Idaho's application, has preliminarily determined these changes satisfy all requirements needed to qualify for final authorization, and is proposing to authorize the State's changes.

We propose to supersede Airworthiness Directive (AD) 2014-14- 02, which applies to certain Pratt & Whitney Canada Corp. (P&WC) PW120, PW121, PW121A, PW124B, PW127, PW127E, PW127F, PW127G, and PW127M turboprop engines. AD 2014-14-02 requires removal of the O-ring seal from the fuel manifold fitting. Since we issued AD 2014-14-02, we received reports of fuel seepage past the metal-to-metal sealing surfaces of the fuel nozzle and fuel manifold flow adapter. This proposed AD would require replacement of the fuel nozzle and the fuel manifold flow adapter. We are proposing this AD to prevent in-flight fuel leakage, engine fire, damage to the engine, and damage to the airplane.