Unknown. Final rule

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--- schema: federal-register doc_type: fedreg source_file: FR-2020-07-02.xml --- 85 128 Thursday, July 2, 2020 Contents Editorial Note: In the Wednesday, July 1, 2020, issue of the **Federal Register** , FR. Doc. 2020-14448 Presidential Proclamation 10053, was inadvertently omitted from the printed Table of Contents. Agency Health Agency for Healthcare Research and Quality NOTICES Supplemental Evidence and Data Request on Breast Reconstruction after Mastectomy, 39904-39909 2020-14237 Agriculture Agriculture Department See Forest Service See Rural Business-Cooperative Service AIRFORCE Air Force Department NOTICES Agency Information Collection Activities;

Proposals, Submissions, and Approvals, 39891 2020-14247 Centers Disease Centers for Disease Control and Prevention NOTICES Agency Information Collection Activities; Proposals, Submissions, and Approvals, 39909-39913 2020-14329 2020-14331 2020-14332 Civil Rights Civil Rights Commission NOTICES Meetings: Oregon Advisory Committee, 39879-39880 2020-14241 Pennsylvania Advisory Committee, 39880 2020-14324 Coast Guard Coast Guard RULES Safety Zone: Southern California Annual Firework Events for the San Diego Captain of the Port Zone, 39832-39833 2020-14451 Safety Zones:

Annual Firework Displays within the Captain of the Port, Puget Sound Area of Responsibility, 39832 2020-14326 Commerce Commerce Department See Foreign-Trade Zones Board See International Trade Administration See National Oceanic and Atmospheric Administration See Patent and Trademark Office Committee for Purchase Committee for Purchase From People Who Are Blind or Severely Disabled NOTICES Procurement List; Additions and Deletions, 39890-39891 2020-14282 Defense Department Defense Department See Air Force Department See Engineers Corps RULES Federal Acquisition Regulation:

Evaluation Factors for Multiple-Award Contracts, 40068-40071 2020-12764 Federal Acquisition Circular 2020-07; Small Entity Compliance Guide, 40077-40078 2020-12758 Increased Micro-Purchase and Simplified Acquisition Thresholds, 40064-40068 2020-12763 Modifications to Cost or Pricing Data Requirements, 40071-40074 2020-12765 Orders Issued via Fax or Electronic Commerce, 40075-40076 2020-12766 Requirements for DD Form 254, Contract Security Classification Specification, 40061-40064 2020-12762 Technical Amendments, 40076-40077 2020-12757 PROPOSED RULES Freedom of Information Act Program;

Amendment, 39856-39858 2020-13608 NOTICES Agency Information Collection Activities; Proposals, Submissions, and Approvals, 39891-39892 2020-14242 Education Department Education Department RULES Final Waiver and Extension of the Project Periods for Television Access Grants, 39833-39834 2020-12954 Election Election Assistance Commission NOTICES Meetings; Sunshine Act, 39894 2020-14428 Employee Benefits Employee Benefits Security Administration RULES Default Electronic Disclosure by Employee Pension Benefit Plans under Employee Retirement Income Security Act;

Correction, 39831 2020-13084 NOTICES Meetings: Advisory Council on Employee Welfare and Pension Benefit Plans, 39935-39936 2020-14228 Energy Department Energy Department See Federal Energy Regulatory Commission Engineers Engineers Corps NOTICES Environmental Impact Statements; Availability, etc.: Proposed Mid-Breton Sediment Diversion, Plaquemines Parish, LA, 39892-39894 2020-14031 Environmental Protection Environmental Protection Agency RULES National Emission Standards for Hazardous Air Pollutants:

Cellulose Products Manufacturing Residual Risk and Technology Review, 39980-40024 2020-05901 PROPOSED RULES Air Quality State Implementation Plans; Approvals and Promulgations: California; South Coast Moderate Area Plan and Reclassification as Serious Nonattainment for the 2012 Fine Particulate Matter National Ambient Air Quality Standards, 40026-40057 2020-12690 Public Hearing: Vehicle Test Procedure Adjustments for Tier 3 Certification Test Fuel, 39858-39859 2020-14268 NOTICES Environmental Impact Statements;

Availability, etc.: Weekly Receipt, 39901 2020-14301 Federal Aviation Federal Aviation Administration RULES Airworthiness Directives: Pratt and Whitney Canada Corp. Turboprop Engines, 39829-39831 2020-14259 Federal Communications Federal Communications Commission PROPOSED RULES Accelerating Wireless and Wireline Broadband Deployment by Removing Barriers to Infrastructure Investment, 39859-39868 2020-13950 NOTICES Agency Information Collection Activities; Proposals, Submissions, and Approvals, 39901-39902 2020-14300 Meetings:

Broadband Deployment Advisory Committee, 39902-39903 2020-14266 Federal Contract Federal Contract Compliance Programs Office RULES Affirmative Action and Nondiscrimination Obligations of Federal Contractors and Subcontractors: TRICARE Providers, 39834-39847 2020-11934 Federal Emergency Federal Emergency Management Agency NOTICES Changes in Flood Hazard Determinations, 39919-39921 2020-14314 Final Flood Hazard Determinations, 39924 2020-14317 Meetings: Technical Mapping Advisory Council, 39922 2020-14311 Proposed Flood Hazard Determinations, 39922-39926 2020-14315 2020-14316 Federal Energy Federal Energy Regulatory Commission PROPOSED RULES Five-Year Review of the Oil Pipeline Index, 39854-39856 2020-13623 NOTICES Application:

Seattle City Light, 39896-39897 2020-14276 Combined Filings, 39897-39899, 39901 2020-14275 2020-14277 Initial Market-Based Rate Filings Including Requests for Blanket Section 204 Authorizations: Helios 5 MT, LLC, 39899-39900 2020-14278 LA3 West Baton Rouge, LLC, 39897 2020-14280 Meetings: Northern Border Pipeline Co.; Technical Conference, 39899 2020-14285 Records Governing Off-the-Record Communications, 39894-39895 2020-14279 Request for Extension of Time: Delfin LNG, LLC, 39900-39901 2020-14281 Federal Highway Federal Highway Administration NOTICES Final Federal Agency Actions:

Proposed Highway in California, 39969-39970 2020-14248 Federal Maritime Federal Maritime Commission NOTICES Agreements Filed, 39903 2020-14238 Federal Railroad Federal Railroad Administration NOTICES Application: Approval of Discontinuance or Modification of a Railroad Signal System, 39970-39971 2020-14274 Federal Reserve Federal Reserve System NOTICES Change in Bank Control: Acquisitions of Shares of a Bank or Bank Holding Company, 39903-39904 2020-14322 Formations of, Acquisitions by, and Mergers of Bank Holding Companies, 39903 2020-14292 Federal Transit Federal Transit Administration NOTICES Fiscal Year 2020 Coronavirus Aid, Relief, and Economic Security Act Supplemental Apportionments, Allocations, Program Information and Guidance, 39971-39975 2020-14249 Fish Fish and Wildlife Service NOTICES Endangered and Threatened Species:

Central 40 Solar Project, Stanislaus County, California; Categorical Exclusion and Draft Habitat Conservation Plan, 39929-39931 2020-14327 Food and Drug Food and Drug Administration NOTICES Agency Information Collection Activities; Proposals, Submissions, and Approvals: Exceptions or Alternatives to Labeling Requirements for Products Held by the Strategic National Stockpile, 39914-39917 2020-14267 Radioactive Drug Research Committees, 39913-39914 2020-14262 Reporting Associated with Animal Drug and Animal Generic Drug User Fees, 39917-39918 2020-14263 Drug Products Not Withdrawn from Sale for Reasons of Safety or Effectiveness:

ZOVIRAX (Acyclovir) Oral Capsules, 200 Milligrams, 39918-39919 2020-14269 Withdrawal of Approval of a New Drug Application: ZECUITY (sumatriptan iontophoretic transdermal system); Teva Branded Pharmaceutical Products R and D, Inc., 39913 2020-14284 Foreign Trade Foreign-Trade Zones Board NOTICES Proposed Production Activity: Barco Stamping Co., Inc., Foreign-Trade Zone 219, San Luis, AZ, 39880-39881 2020-14335 Forest Forest Service NOTICES Meetings: National Forests in Alabama Resource Advisory Committee, 39869 2020-14239 General Services General Services Administration RULES Federal Acquisition Regulation:

Evaluation Factors for Multiple-Award Contracts, 40068-40071 2020-12764 Federal Acquisition Circular 2020-07; Introduction, 40060-40061 2020-12761 Federal Acquisition Circular 2020-07; Small Entity Compliance Guide, 40077-40078 2020-12758 Increased Micro-Purchase and Simplified Acquisition Thresholds, 40064-40068 2020-12763 Modifications to Cost or Pricing Data Requirements, 40071-40074 2020-12765 Orders Issued via Fax or Electronic Commerce, 40075-40076 2020-12766 Requirements for DD Form 254, Contract Security Classification Specification, 40061-40064 2020-12762 Technical Amendments, 40076-40077 2020-12757 Federal Travel Regulation:

Technical Amendments, 39847-39850 2020-12788 Health and Human Health and Human Services Department See Agency for Healthcare Research and Quality See Centers for Disease Control and Prevention See Food and Drug Administration NOTICES Promoting the Rule of Law through Improved Agency Guidance Documents, 39919 2020-14433 Homeland Homeland Security Department See Coast Guard See Federal Emergency Management Agency See Transportation Security Administration NOTICES Committee Reestablishment:

Data Privacy and Integrity Advisory Committee; Withdrawal of Charter Renewal Announcement, 39926-39927 2020-14296 Housing Housing and Urban Development Department NOTICES Agency Information Collection Activities; Proposals, Submissions, and Approvals: Lender Qualifications for Multifamily Accelerated Processing

(MAP)Guide (MAP Guide, 4430.G), 39928-39929 2020-14273 Rehabilitation Mortgage Insurance Underwriting Program Section 203(k), 39929 2020-14289 Interior Interior Department See Fish and Wildlife Service See Land Management Bureau See National Park Service International Trade Adm International Trade Administration NOTICES Antidumping or Countervailing Duty Investigations, Orders, or Reviews: Certain Steel Nails from the United Arab Emirates, 39884-39886 2020-14319 Hardwood Plywood Products from the People's Republic of China, 39883-39884 2020-14334 Potassium Permanganate from the People's Republic of China, 39882 2020-14320 Request for Application for Membership: United States Travel and Tourism Advisory Board, 39882-39883 2020-14287 Request for Nominations: Corporation for Travel Promotion Board of Directors, 39881-39882 2020-14250 International Trade Com International Trade Commission NOTICES Investigations; Determinations, Modifications, and Rulings, etc.: Glass Containers from China, 39932-39933 2020-14240 Twist Ties from China, 39933-39934 2020-14297 Justice Department Justice Department NOTICES Agency Information Collection Activities; Proposals, Submissions, and Approvals: Firearm Inquiry Statistics Program, 39935 2020-14245 Proposed Consent Decree: Clean Air Act, 39934 2020-14310 Labor Department Labor Department See Employee Benefits Security Administration See Federal Contract Compliance Programs Office Land Land Management Bureau NOTICES Plats of Survey: Alaska, 39931 2020-14243 NASA National Aeronautics and Space Administration RULES Federal Acquisition Regulation: Evaluation Factors for Multiple-Award Contracts, 40068-40071 2020-12764 Federal Acquisition Circular 2020-07; Small Entity Compliance Guide, 40077-40078 2020-12758 Increased Micro-Purchase and Simplified Acquisition Thresholds, 40064-40068 2020-12763 Modifications to Cost or Pricing Data Requirements, 40071-40074 2020-12765 Orders Issued via Fax or Electronic Commerce, 40075-40076 2020-12766 Requirements for DD Form 254, Contract Security Classification Specification, 40061-40064 2020-12762 Technical Amendments, 40076-40077 2020-12757 National Council National Council on Disability NOTICES Meetings; Sunshine Act, 39936 2020-14482 National Highway National Highway Traffic Safety Administration NOTICES Agency Information Collection Activities; Proposals, Submissions, and Approvals: Automated Vehicle Transparency and Engagement for Safe Testing Initiative, 39975-39977 2020-14227 National Oceanic National Oceanic and Atmospheric Administration NOTICES General Provisions for Domestic Fisheries: Application for Exempted Fishing Permits, 39886 2020-14306 Meetings: Mid-Atlantic Fishery Management Council, 39887-39888 2020-14307 New England Fishery Management Council, 39886-39887 2020-14308 2020-14309 National Park National Park Service NOTICES National Register of Historic Places: Pending Nominations and Related Actions, 39931-39932 2020-14256 National Science National Science Foundation NOTICES Meetings; Sunshine Act, 39936 2020-14356 Nuclear Regulatory Nuclear Regulatory Commission NOTICES Exemption; Issuance: GE Hitachi Nuclear Energy, LLC, 39937-39938 2020-14303 Guidance: Changes to Subsequent License Renewal Guidance Documents, 39938-39940 2020-14323 Instructions for Completing Uniform Low-Level Radioactive Waste Manifest, 39936-39937 2020-14265 Patent Patent and Trademark Office NOTICES Fast-Track Appeals Pilot Program, 39888-39890 2020-14244 Personnel Personnel Management Office PROPOSED RULES Federal Employees' Retirement System: Normal Cost Percentage for Certain Members of the Capitol Police, 39851-39852 2020-13610 Present Value Conversion Factors for Spouses of Deceased Separated Employees, 39852-39854 2020-13609 Presidential Documents Presidential Documents PROCLAMATIONS Proclamation 10052 Amendment (Proc. 10054), 40085-40086 2020-14510 EXECUTIVE ORDERS Monuments, Memorials, and Statues; Efforts To Protect and Combat Recent Criminal Violence (EO 13933), 40079-40084 2020-14509 Rural Business Rural Business-Cooperative Service NOTICES Agency Information Collection Activities; Proposals, Submissions, and Approvals, 39869-39870 2020-14283 Request for Applications: Rural Cooperative Development Grants, 39870-39879 2020-14286 Securities Securities and Exchange Commission NOTICES Applications for Deregistration, 39940-39942 2020-14223 Order: Extending Temporary Exemptions from Specified Provisions of the Exchange Act and Certain Rules thereunder, 39960-39961 2020-14246 Self-Regulatory Organizations; Proposed Rule Changes: Investors Exchange, LLC, 39959-39960 2020-14232 MIAX PEARL, LLC, 39943-39945 2020-14233 Nasdaq BX, Inc., 39949-39952 2020-14236 Nasdaq GEMX, LLC, 39961-39964 2020-14229 Nasdaq MRX, LLC, 39946-39949 2020-14230 Nasdaq PHLX, LLC, 39956-39959, 39964-39966 2020-14231 2020-14235 The Nasdaq Stock Market, LLC, 39953-39956 2020-14234 Small Business Small Business Administration NOTICES Exemption Under the Small Business Investment Act, Conflicts of Interest: Renovus Capital Partners II, L.P., 39966 2020-14288 Willow Tree Credit Partners SBIC, L.P., 39966 2020-14290 Surrender of Small Business Investment Company License: KLH Capital Fund II, LP, 39966 2020-14293 State Department State Department NOTICES Meetings: Commission on Unalienable Rights, 39967 2020-14339 Statutory Debarment under the Arms Export Control Act and the International Traffic in Arms Regulations; Correction, 39967-39968 2020-14053 Surface Transportation Surface Transportation Board NOTICES Acquisition Exemption: TFG Transport, LLC; Decatur Central Railroad, LLC, 39968 2020-14302 Operation Exemption with Interchange Commitment: Mississippi Southern Railroad, LLC; The Kansas City Southern Railway Co., 39968-39969 2020-14318 Transportation Department Transportation Department See Federal Aviation Administration See Federal Highway Administration See Federal Railroad Administration See Federal Transit Administration See National Highway Traffic Safety Administration Security Transportation Security Administration NOTICES Agency Information Collection Activities; Proposals, Submissions, and Approvals: Transportation Worker Identification Credential Program, 39927-39928 2020-14226 Separate Parts In This Issue Part II Environmental Protection Agency, 39980-40024 2020-05901 Part III Environmental Protection Agency, 40026-40057 2020-12690 Part IV Defense Department, 40061-40078 2020-12764 2020-12758 2020-12763 2020-12765 2020-12766 2020-12762 General Services Administration, 40060-40078 2020-12764 2020-12761 2020-12758 2020-12763 2020-12765 2020-12766 2020-12762 National Aeronautics and Space Administration, 40061-40078 2020-12764 2020-12758 2020-12763 2020-12765 2020-12766 2020-12762 Part V Presidential Documents, 40079-40086 2020-14510 2020-14509 Reader Aids Consult the Reader Aids section at the end of this issue for phone numbers, online resources, finding aids, and notice of recently enacted public laws. To subscribe to the Federal Register Table of Contents electronic mailing list, go to https://public.govdelivery.com/accounts/USGPOOFR/subscriber/new, enter your e-mail address, then follow the instructions to join, leave, or manage your subscription. 85 128 Thursday, July 2, 2020 Rules and Regulations DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2019-0395; Project Identifier 2019-NE-11-AD; Amendment 39-21151; AD 2020-13-06] RIN 2120-AA64 Airworthiness Directives; Pratt & Whitney Canada Corp. Turboprop Engines AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: The FAA is adopting a new airworthiness directive

(AD)for certain Pratt & Whitney Canada Corp. (P&WC) PW150A model turboprop engines. This AD was prompted by a determination by the manufacturer that certain PW150A engine high-pressure

(HP)centrifugal impellers may exhibit a material microstructure anomaly that has a potential to adversely affect the low cycle fatigue characteristics of the part. This AD requires replacement of the affected HP centrifugal impellers. The FAA is issuing this AD to address the unsafe condition on these products. DATES: This AD is effective August 6, 2020. The Director of the Federal Register approved the incorporation by reference of a certain publication listed in this AD as of August 6, 2020. ADDRESSES: For service information identified in this final rule, contact Pratt & Whitney Canada Corp., 1000 Marie-Victorin, Longueuil, Quebec, Canada, J4G 1A1; phone: 800-268-8000; fax: 450-647-2888; internet: *https://www.pwc.ca.* You may view this service information 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. It is also available on the internet at *https://www.regulations.gov* by searching for and locating Docket No. FAA-2019-0395. Examining the AD Docket You may examine the AD docket on the internet at *https://www.regulations.gov* by searching for and locating Docket No. FAA-2019-0395; 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 final rule, the mandatory continuing airworthiness information (MCAI), any comments received, and other information. The address for Docket Operations is U.S. Department of Transportation, Docket Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE, Washington, DC 20590. FOR FURTHER INFORMATION CONTACT: Barbara Caufield, Aerospace Engineer, ECO Branch, FAA, 1200 District Avenue, Burlington, MA 01803; phone: 781-238-7146; fax: 781-238-7199; email: *barbara.caufield@faa.gov.* SUPPLEMENTARY INFORMATION: Discussion The FAA issued a notice of proposed rulemaking

(NPRM)to amend 14 CFR part 39 by adding an AD that would apply to certain P&WC PW150A turboprop engines. The NPRM published in the **Federal Register** on June 24, 2019 (84 FR 29419). The NPRM was prompted by a determination by the manufacturer that certain PW150A engine HP centrifugal impellers may exhibit a material microstructure anomaly that has a potential to adversely affect the low cycle fatigue characteristics of the part. The NPRM proposed to require replacement of the affected HP centrifugal impellers. The FAA is issuing this AD to address the unsafe condition on these products. Transport Canada Civil Aviation (TCCA), which is the aviation authority for Canada, has issued AD CF-2018-12, dated April 27, 2018 (referred to after this as “the MCAI”), to address the unsafe condition on these products. The MCAI states: Pratt & Whitney Canada (P&WC) has determined that certain PW150A engine HP centrifugal impellers, part number (P/N) 3049127-01, may exhibit a material microstructure anomaly which has a potential to adversely affect the low cycle fatigue

(LCF)characteristics of the part, resulting in a lower LCF life than currently published in the engine model's Airworthiness Limitations. The identified discrepancy was related to specific parts having been exposed to inappropriate temperature levels during the manufacturing process. To address the subject potential material microstructure problem, P&WC issued SB 35331 Initial Issue, dated 16 March 2016, and then subsequently Revision 1, dated 3 May 2016, to recommend replacement of specific impeller serial numbers prior to the parts reaching the determined thresholds. Subsequent to the release of the SB, P&WC voluntarily initiated a fleet campaign to achieve this objective. The actions specified by this [TCCA] AD are to ensure that HP centrifugal impellers with this potential material anomaly condition are contained in order to prevent severe engine damage and possible aeroplane damage caused by an impeller failure. You may obtain further information by examining the MCAI in the AD docket on the internet at *https://www.regulations.gov* by searching for and locating Docket No. FAA-2019-0395. Comments The FAA gave the public the opportunity to participate in developing this final rule. The FAA received no comments on the NPRM or on the determination of the cost to the public. Conclusion The FAA reviewed the relevant data and determined that air safety and the public interest require adopting this final rule as proposed except for minor editorial changes. The FAA has determined that these minor changes: • Are consistent with the intent that was proposed in the NPRM for addressing the unsafe condition; and • Do not add any additional burden upon the public than was already proposed in the NPRM. Related Service Information Under 1 CFR Part 51 The FAA reviewed P&WC Service Bulletin

(SB)PW150-72-35331, Revision No. 1, dated May 3, 2016. The SB describes procedures for the replacement of the affected HP centrifugal impeller. This service information is reasonably available because the interested parties have access to it through their normal course of business or by the means identified in the ADDRESSES section. Costs of Compliance The FAA estimates that this AD affects 20 engines installed on airplanes of U.S. registry. The FAA estimates the following costs to comply with this AD: Estimated Costs Action Labor cost Parts cost Cost per product Cost on U.S. operators Replace HP centrifugal impeller 100 work-hours × $85 per hour = $8,500 $201,921 $210,421 $4,208,420 Authority for This Rulemaking Title 49 of the United States Code specifies the FAA's authority to issue rules on aviation safety. Subtitle I, section 106, describes the authority of the FAA Administrator. Subtitle VII: Aviation Programs, describes in more detail the scope of the Agency's authority. The FAA is issuing this rulemaking under the authority described in Subtitle VII, Part A, Subpart III, Section 44701: “General requirements.” Under that section, Congress charges the FAA with promoting safe flight of civil aircraft in air commerce by prescribing regulations for practices, methods, and procedures the Administrator finds necessary for safety in air commerce. This regulation is within the scope of that authority because it addresses an unsafe condition that is likely to exist or develop on products identified in this rulemaking action. Regulatory Findings This AD will not have federalism implications under Executive Order 13132. This AD will not have a substantial direct effect on the States, on the relationship between the national Government and the States, or on the distribution of power and responsibilities among the various levels of government. For the reasons discussed above, I certify this AD:

(1)Is not a “significant regulatory action” under Executive Order 12866,

(2)Will not affect intrastate aviation in Alaska, and

(3)Will not have a significant economic impact, positive or negative, on a substantial number of small entities under the criteria of the Regulatory Flexibility Act. List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety. Adoption of the Amendment Accordingly, under the authority delegated to me by the Administrator, the FAA amends 14 CFR part 39 as follows: PART 39—AIRWORTHINESS DIRECTIVES 1. The authority citation for part 39 continues to read as follows: Authority: 49 U.S.C. 106(g), 40113, 44701. § 39.13 [Amended] 2. The FAA amends § 39.13 by adding the following new airworthiness directive (AD): **2020-13-06 Pratt & Whitney Canada Corp.:** Amendment 39-21151; Docket No. FAA-2019-0395; Project Identifier 2019-NE-11-AD.

(a)Effective Date This AD is effective August 6, 2020.

(b)Affected ADs None.

(c)Applicability This AD applies to Pratt & Whitney Canada Corp. (P&WC) PW150A model turboprop engines with a high-pressure

(HP)centrifugal impeller, part number (P/N) 3049127-01, installed.

(d)Subject Joint Aircraft System Component

(JASC)7230, Turbine Engine Compressor Section.

(e)Unsafe Condition This AD was prompted by a determination by the manufacturer that certain HP centrifugal impellers installed on P&WC PW150A model turboprop engines may exhibit a material microstructure anomaly that has a potential to adversely affect the low cycle fatigue characteristics of the part. The FAA is issuing this AD to prevent failure of a certain HP centrifugal impeller. The unsafe condition, if not addressed, could result in uncontained release of the HP centrifugal impeller, damage to the engine, and damage to the airplane.

(f)Compliance Comply with this AD within the compliance times specified, unless already done.

(g)Required Actions Remove HP centrifugal impeller, P/N 3049127-01, with any serial number (S/N) listed in Table 2 of P&WC Service Bulletin

(SB)No. PW150-72-35331, Revision No. 1, dated May 3, 2016, prior to accumulating 8,000 flight cycles since new or within 150 flight cycles after the effective date of this AD, whichever occurs later, and replace with a part eligible for installation.

(h)Installation Prohibition After the effective date of this AD, do not install an HP centrifugal impeller, P/N 3049127-01, with any S/N listed in Table 1 or 2 of P&WC SB No. PW150-72-35331, Revision No. 1, dated May 3, 2016, onto any engine.

(i)Alternative Methods of Compliance (AMOCs)

(1)The Manager, ECO Branch, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. In accordance with 14 CFR 39.19, send your request to your principal inspector or local Flight Standards District Office, as appropriate. If sending information directly to the manager of the ECO Branch, send it to the attention of the person identified in paragraph (j)(1) of this AD. You may email your request to: *ANE-AD-AMOC@faa.gov.*

(2)Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the local flight standards district office/certificate holding district office.

(j)Related Information

(1)For more information about this AD, contact Barbara Caufield, Aerospace Engineer, ECO Branch, FAA, 1200 District Avenue, Burlington, MA 01803; phone: 781-238-7146; fax: 781-238-7199; email: *barbara.caufield@faa.gov.*

(2)Refer to Transport Canada Civil Aviation

(TCCA)AD CF-2018-12, dated April 27, 2018, for more information. You may examine the TCCA AD in the AD docket on the internet at *https://www.regulations.gov* by searching for and locating Docket No. FAA-2019-0395.

(k)Material Incorporated by Reference

(1)The Director of the Federal Register approved the incorporation by reference

(IBR)of the service information listed in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.

(2)You must use this service information as applicable to do the actions required by this AD, unless the AD specifies otherwise.

(i)Pratt & Whitney Canada Corp. (P&WC) Service Bulletin PW150-72-35331, Revision No. 1, dated May 3, 2016.

(ii)[Reserved]

(3)For P&WC service information identified in this AD, contact Pratt & Whitney Canada Corp., 1000 Marie-Victorin, Longueuil, Quebec, Canada, J4G 1A1; phone: 800-268-8000; fax: 450-647-2888; internet: *https://www.pwc.ca.*

(4)You may view this service information at 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.

(5)You may view this service information that is incorporated by reference at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, email: *fedreg.legal@nara.gov,* or go to: *https://www.archives.gov/federal-register/cfr/ibr-locations.html.* Issued on June 17, 2020. Lance T. Gant, Director, Compliance & Airworthiness Division, Aircraft Certification Service. [FR Doc. 2020-14259 Filed 7-1-20; 8:45 am]

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