March 26, 2021 – Federal Register Recent Federal Regulation Documents

This notice announces actions taken by the FHWA that are final. The actions relate to a proposed highway project, U.S. 20 at Targhee Pass, specifically the section between its junction with Idaho State Highway 87 and the Montana State line, milepost 402.1 to 406.3 in Fremont County, State of Idaho. The actions grant licenses, permits, and approvals for the project.

The U.S. Nuclear Regulatory Commission (NRC) is proposing to amend its regulations to incorporate by reference the 2019 Edition of the American Society of Mechanical Engineers Boiler and Pressure Vessel Code and the 2020 Edition of the American Society of Mechanical Engineers Operation and Maintenance of Nuclear Power Plants, Division 1: OM Code: Section IST, for nuclear power plants. The NRC is also proposing to incorporate by reference the 2011 Addenda to ASME NQA-1- 2008, Quality Assurance Requirements for Nuclear Facility Applications (ASME NQA-1b-2011), and the 2012 and 2015 Editions of ASME NQA-1, Quality Assurance Requirements for Nuclear Facility Applications. This action is in accordance with the NRC's policy to periodically update the regulations to incorporate by reference new editions of the American Society of Mechanical Engineers Codes and is intended to maintain the safety of nuclear power plants and to make NRC activities more effective and efficient.

The Environmental Protection Agency (EPA) is proposing to approve the Clean Air Act (CAA or the Act) section 111(d)/129 state plan submitted by the State of Georgia, through the Georgia Department of Natural Resources' Environmental Protection Division on August 1, 2018, and supplemented on January 7, 2019, for implementing and enforcing the Emission Guidelines (EG) and Compliance Schedules applicable to existing Hospital/Medical/Infectious Waste Incineration (HMIWI) units. The state plan provides for implementation and enforcement of the EG, as finalized by EPA on September 15, 1997, and revised on October 6, 2009, applicable to existing HMIWI units for which construction commenced on or before December 1, 2008, or for which modification commenced on or before April 6, 2010. The state plan establishes emission limits, as well as monitoring, operating, recordkeeping, and reporting requirements for affected HMIWI units.

The FAA proposes to supersede Airworthiness Directive (AD) 2019-21-11 and AD 2020-07-02. AD 2019-21-11 applies to all Pratt & Whitney (PW) PW1519G, PW1521G, PW1521G-3, PW1521GA, PW1524G, PW1524G-3, PW1525G, PW1525G-3, PW1919G, PW1921G, PW1922G, PW1923G, and PW1923G-A model turbofan engines. AD 2020-07-02 applies to all PW PW1519G, PW1521G, PW1521G-3, PW1521GA, PW1524G, PW1524G-3, PW1525G, and PW1525G- 3 model turbofan engines. AD 2019-21-11 requires initial and repetitive borescope inspections (BSIs) of the low-pressure compressor (LPC) rotor 1 (R1) and, depending on the results of the inspections, replacement of the LPC. AD 2020-07-02 requires the removal from service of certain electronic engine control (EEC) full authority digital electronic control (FADEC) software and the installation of a software version eligible for installation. Since the FAA issued AD 2019-21-11 and AD 2020-07-02, the manufacturer developed a new version of EEC FADEC software, which terminates the need for repetitive BSIs of the LPC R1. This proposed AD would continue to require repetitive BSIs of certain LPC R1s until replacement of EEC FADEC software with the updated software. This proposed AD would require a BSI after installation of the updated EEC FADEC software if certain Onboard Maintenance Message fault codes are displayed and meet specified criteria. The FAA is proposing this AD to address the unsafe condition on these products.

The EPA is removing an exclusion granting Watervliet Arsenal to delist the electroplating wastewater treatment sludges (EPA Hazardous Waste No. F006) generated by the Watervliet, New York facility from the lists of hazardous wastes. This action revises the final rule published on January 10, 1986. The EPA has received information from the facility indicating the present treatment process at the facility and waste currently generated at the facility differ from those for which the Arsenal's original petition was submitted. In light of this, the Arsenal has requested that EPA withdraw the prior delisting rule. Based on its understanding of the changes at the facility, EPA is granting that request and removing the previously published delisting. Removal of the prior delisting rule does not preclude Watervliet Arsenal from submitting a new delisting petition.

The FAA proposes to adopt a new airworthiness directive (AD) for certain Pilatus Aircraft Ltd. (Pilatus) Model PC-24 airplanes. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI identifies the unsafe condition as the engine attachment hardware not conforming to the approved design, which could affect the structural integrity of the airplane. This proposed AD would require inspecting the engine attachment hardware for missing washers and loose nuts and taking corrective actions as necessary. The FAA is proposing this AD to address the unsafe condition on these products.

The Department of Veterans Affairs (VA) proposes regulations to establish the Veterans Legacy Grants Program (VLGP). VA would establish grant application procedures and evaluative criteria for determining whether to issue funding to eligible entities to conduct cemetery research and produce VLGP educational materials. Educational materials would relate the histories of Veterans interred in national, State, or Tribal Veterans' cemeteries and would promote community engagement with those histories.

This document contains proposed rules that would amend the regulations of the Susquehanna River Basin Commission (Commission) to update the requirements and standards for review of projects, amend the rules dealing with groundwater withdrawals, and revise the regulatory triggers related to grandfathered sources. These rules are designed to enhance and improve the Commission's existing authorities to manage the water resources of the basin, add regulatory clarity, and to achieve efficiencies and reduced costs in the preparation and review of applications for groundwater renewals.

This final rule amends the current test procedure for hot gas defrost unit coolers by making it consistent with a recent update to the industry testing standard that is incorporated by reference in the relevant Federal test procedure for walk-in freezer refrigeration systems. This final rule updates the equations used to calculate defrost energy and heat contributions applicable to these systems to provide a consistent performance evaluation between hot gas defrost and electric defrost unit coolers when tested alone.

The Coast Guard proposes to modify the operating schedule that governs the Route 88 (Veterans Memorial) Bridge and Route 13 (Lovelandtown) Bridge across the New Jersey Intracoastal Waterway (NJICW) at Point Pleasant Canal, mile 3.0 and 3.9, respectively at Point Pleasant, NJ. This proposed modification will allow the drawbridges to be maintained in the closed position overnight.