17947 Federal Register / Vol. 82, No. 71 / Friday, April 14, 2017 / Proposed Rules 
1The Commission voted 4–1 to approve the 
comment period extension request. Acting 
Chairman Ann Marie Buerkle, Commissioner Robert S. Adler, Commissioner Marietta S. Robinson and Commissioner Joseph P. Mohorovic voted to approve the extension notice. Commissioner Elliot F. Kaye voted against the extension notice. (i) Assume the blade has accumulated 
25,000 CSN on the effective date of this AD; 
and 
(ii) Inspect the blade prior to installation or 
within 500 cycles after the effective date of this AD, whichever is earlier. 
(5) If a fan blade is moved from one 
affected engine model to another affected model after the initial ECI: 
(i) Perform an additional ECI of the blade 
prior to installation in the new model; and 
(ii) Repeat this inspection based on the 
intervals of the new engine installation, as specified in paragraph (g) of this AD. 
(6) If a fan blade, P/N 4114T15P02, has 
been used on more than one engine model prior to the initial ECI, use Appendix A of GE Alert Service Bulletin (ASB) CF34–8C SB 72–A0137 R05, dated June 15, 2016, or Appendix A of GE ASB CF34–8E SB 72– A0060 R05, dated June 15, 2016, to calculate the new cycle limit for the initial inspection of that fan blade. 
(h) Fan Blade Removal 
(1) For any affected engine with a fan 
blade, P/N 4114T15P02, installed, remove 
the blade from service or repair to P/N 4114T31G01 prior to the blade accumulating 41,000 CSN. 
(2) For any affected engine with a fan 
blade, P/N 4114T31G01, installed, remove the blade from service prior to the blade accumulating 28,000 cycles since installation of the pinhole bushing. 
(i) Alternative Methods of Compliance 
(AMOCs) 
The Manager, Engine Certification Office, 
FAA, may approve AMOCs for this AD. Use 
the procedures found in 14 CFR 39.19 to make your request. You may email your request to: ANE-AD-AMOC@faa.gov. 
(j) Related Information 
(1) For more information about this AD, 
contact Martin Adler, Aerospace Engineer, 
Engine Certification Office, FAA, Engine & Propeller Directorate, 1200 District Avenue, Burlington, MA 01803; phone: 781–238– 7157; fax: 781–238–7199; email: martin.adler@faa.gov. 
(2) GE ASBs: CF34–8C SB 72–A0137 R05, 
dated June 15, 2016; CF34–8E SB 72–A0060 R05, dated June 15, 2016; CF34–8E SB 72A0115 R03, issued December 9, 2016; and CF34–8C ASB 72–A0225 R03, issued December 9, 2016; can be obtained from GE using the contact information in paragraph (j)(3) of this AD. 
(3) For service information identified in 
this proposed AD, contact General Electric Company, GE-Aviation, Room 285, 1 Neumann Way, Cincinnati, OH 45215, phone: 513–552–3272; fax: 513–552–3329; email: geae.aoc@ge.com. 
(4) You may view this service information 
at the FAA, Engine & Propeller Directorate, 1200 District Avenue, Burlington, MA. For 
information on the availability of this material at the FAA, call 781–238–7125. Issued in Burlington, Massachusetts, on 
April 5, 2017. 
Carlos A. Pestana, Acting Manager, Engine & Propeller 
Directorate, Aircraft Certification Service. 
[FR Doc. 2017–07477 Filed 4–13–17; 8:45 am] 
BILLING CODE 4910–13–P 
CONSUMER PRODUCT SAFETY 
COMMISSION 
16 CFR Parts 1500 and 1507 
[Docket No. CPSC–2006–0034] 
Amendments to Fireworks 
Regulations; Notice of Extension of Comment Period 
AGENCY : Consumer Product Safety 
Commission. 
ACTION : Extension of comment period. 
SUMMARY : The Consumer Product Safety 
Commission (Commission or CPSC) published a notice of proposed rulemaking (NPR) regarding fireworks in the Federal Register on February 2, 
2017. The NPR invited the public to submit written comments during a 75- day comment period beginning on the NPR publication date. In response to a request for an extension of the comment period, the Commission is extending the comment period by 90 days. 
DATES : Submit comments by July 17, 
2017. 
ADDRESSES : You may submit comments, 
identified by Docket No. CPSC–2006– 0034, electronically or in writing: 
Electronic Submissions: You may 
submit electronic comments to the Federal eRulemaking Portal at: http://www.regulations.gov, by following the 
instructions for submitting comments. The Commission does not accept comments submitted by electronic mail (email), except through www.regulations.gov. 
Written Submissions: You may submit 
written comments by mail, hand delivery, or courier to: Office of the Secretary, Consumer Product Safety Commission, Room 820, 4330 East West Highway, Bethesda, MD 20814; telephone (301) 504–7923. 
Instructions: All submissions must 
include the agency name and docket number for this notice. All comments may be posted to http://www.regulations.gov without change, 
including any personal identifiers, contact information, or other personal information. Do not submit confidential business information, trade secret information, or other sensitive or protected information that you do not want to be available to the public. If you submit such information, the Commission recommends that you do so by mail, hand delivery, or courier. 
Docket: To read background 
documents or comments regarding this rulemaking, go to: http://www.regulations.gov, insert docket 
number CPSC–2006–0034 in the ‘‘Search’’ box, and follow the prompts. 
SUPPLEMENTARY INFORMATION : On 
February 2, 2017, the Commission published an NPR in the Federal Register, proposing amendments to the fireworks regulations in 16 CFR parts 1500 and 1507, under the authority of the Federal Hazardous Substances Act (15 U.S.C. 1261–1278). 82 FR 9012. The NPR provided a 75-day comment period, which will close on April 18, 2017. The National Fireworks Association has requested that the Commission extend the comment period an additional 90 days, in light of the broad scope of the amendments proposed in the NPR, the complex and highly-technical nature of the proposed amendments, and the potential impact on industry members. 
The Commission grants this request, 
extending the comment period for an additional 90 days, until July 17, 2017.
1 
Dated: April 11, 2017. 
Todd A. Stevenson, 
Secretary, U.S. Consumer Product Safety 
Commission. 
[FR Doc. 2017–07556 Filed 4–13–17; 8:45 am] 
BILLING CODE 6355–01–P 
ENVIRONMENTAL PROTECTION 
AGENCY 
40 CFR Parts 50 and 58 
[EPA–HQ–OAR–2013–0146; FRL–9961–20– 
OAR] 
Release of the Policy Assessment for 
the Review of the Primary National Ambient Air Quality Standards for Oxides of Nitrogen 
AGENCY : Environmental Protection 
Agency (EPA). 
ACTION : Notice of availability. 
SUMMARY : The Environmental Protection 
Agency (EPA) is announcing the availability of the final document titled Policy Assessment for the Review of the Primary National Ambient Air Quality Standards for Oxides of Nitrogen (NO
2 
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