Voglio sapere a riguardo di…

Federal Register / Vol. 86, No. 218 / Tuesday, November 16, 2021 / Proposed Rules Cleveland-Cliffs also requested a 30day extension of the public comment period for this preliminary analysis on November 5, 2021. Cleveland-Cliffs stated in their request that they are the only company in North America that procures Grain Oriented Electrical Steel, which is a critical and irreplaceable material used in distribution and drytype transformers. Cleveland Cliff explained in their request that the preliminary analysis and technical support document is comprehensive and lengthy and that given the potentially significant impacts to transformer industry and specifically core steel selection, more time is needed to fully understand the impact to Cleveland-Cliffs customer base and their business. Cleveland-Cliffs, No. 44
at p. 1 2
DOE has reviewed the requests and is reopening the comment period to allow additional time for interested parties to submit comments. Therefore, DOE is reopening the comment period until December 10, 2021.
Signing Authority This document of the Department of Energy was signed on November 9, 2021, by Kelly Speakes-Backman, Principal Deputy Assistant Secretary and Acting Assistant Secretary for Energy Efficiency and Renewable Energy, pursuant to delegated authority from the Secretary of Energy. That document with the original signature and date is maintained by DOE. For administrative purposes only, and in compliance with requirements of the Office of the Federal Register, the undersigned DOE Federal Register Liaison Officer has been authorized to sign and submit the document in electronic format for publication, as an official document of the Department of Energy. This administrative process in no way alters the legal effect of this document upon publication in the Federal Register.
Signed in Washington, DC, on November 10, 2021.
Treena V. Garrett, Federal Register Liaison Officer, U.S.
Department of Energy.
FR Doc. 202124929 Filed 111521; 8:45 am
lotter on DSK11XQN23PROD with PROPOSALS1

BILLING CODE 645001P

comment docket ID number, page of that document.
2 The parenthetical reference provides a reference for information located in DOEs rulemaking docket. Docket No. EERE2019BTSTD0018, which is maintained at www.regulations.gov/
docket/EERE-2019-BT-STD-0018. The references are arranged as follows: Commenter name, comment docket ID number, page of that document.

VerDate Sep<11>2014

16:54 Nov 15, 2021

Jkt 256001

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration 14 CFR Part 39
Docket No. FAA20211004; Project Identifier MCAI202100480E
RIN 2120AA64

Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Type Certificate Previously Held by RollsRoyce plc Turbofan Engines Federal Aviation Administration FAA, DOT.
ACTION: Notice of proposed rulemaking NPRM.
AGENCY:

The FAA proposes to adopt a new airworthiness directive AD for all Rolls-Royce Deutschland Ltd & Co KG
RRD RB211 Trent 87517, 87717, 88417, 884B17, 89217, 892B17, and 89517 model turbofan engines. This proposed AD was prompted by findings during engine overhaul of corrosion on the low-pressure compressor LPC front case assembly. This proposed AD would require inspection of the LPC front case assembly and, depending on the result of the inspection, accomplishment of the applicable corrective actions, as specified in a European Union Aviation Safety Agency EASA AD, which is proposed for incorporation by reference IBR. The FAA is proposing this AD to address the unsafe condition on these products.

SUMMARY:

The FAA must receive comments on this proposed AD by January 3, 2022.
ADDRESSES: You may send comments, using the procedures found in 14 CFR
11.43 and 11.45, by any of the following methods:
Federal eRulemaking Portal: Go to https www.regulations.gov. Follow the instructions for submitting comments.
Fax: 202 4932251.
Mail: U.S. Department of Transportation, Docket Operations, M
30, West Building Ground Floor, Room W12140, 1200 New Jersey Avenue SE, Washington, DC 20590.
Hand Delivery: Deliver to Mail address above between 9 a.m. and 5
p.m., Monday through Friday, except Federal holidays.
For material that is proposed for IBR
in this AD, contact EASA, KonradAdenauer-Ufer 3, 50668 Cologne, Germany; phone: +49 221 8999 000;
email: ADs@easa.europa.eu. For RRD
service information identified in this NPRM, contact Rolls-Royce plc, Corporate Communications, P.O. Box 31, Derby, DE24 8BJ, United Kingdom;
phone: +44 01332 242424; fax: +44
DATES:

PO 00000

Frm 00002

Fmt 4702

Sfmt 4702

63319

01332 249936; website: https
www.rolls-royce.com/contact-us.aspx.
You may view this material at the FAA, Airworthiness Products Section, Operational Safety Branch, 1200 District Avenue, Burlington, MA 01803. For information on the availability of this material at the FAA, call 781 238
7759. The EASA material is also available at https www.regulations.gov by searching for and locating Docket No.
FAA20211004.
Examining the AD Docket You may examine the AD docket at https www.regulations.gov by searching for and locating Docket No.
FAA20211004; or in person at Docket Operations between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains this NPRM, the EASA AD, any comments received, and other information. The street address for Docket Operations is listed above.
FOR FURTHER INFORMATION CONTACT:
Nicholas Paine, Aviation Safety Engineer, ECO Branch, FAA, 1200
District Avenue, Burlington, MA 01803;
phone: 781 2387116; email:
nicholas.j.paine@faa.gov.
SUPPLEMENTARY INFORMATION:
Comments Invited The FAA invites you to send any written relevant data, views, or arguments about this proposal. Send your comments to an address listed under ADDRESSES. Include Docket No.
FAA20211004; Project Identifier MCAI202100480E at the beginning of your comments. The most helpful comments reference a specific portion of the proposal, explain the reason for any recommended change, and include supporting data. The FAA will consider all comments received by the closing date and may amend this proposal because of those comments.
Except for Confidential Business Information CBI as described in the following paragraph, and other information as described in 14 CFR
11.35, the FAA will post all comments received, without change, to https
www.regulations.gov, including any personal information you provide. The agency will also post a report summarizing each substantive verbal contact received about this NPRM.
Confidential Business Information CBI is commercial or financial information that is both customarily and actually treated as private by its owner.
Under the Freedom of Information Act FOIA 5 U.S.C. 552, CBI is exempt from public disclosure. If your comments responsive to this NPRM

E:FRFM16NOP1.SGM

16NOP1