48655 Federal Register / Vol. 82, No. 201 / Thursday, October 19, 2017 / Rules and Regulations 
(C) NIOSH-certified continuous flow 
supplied-air respirator equipped with a 
loose fitting facepiece, hood, or helmet. 
(ii) Hazard communication. 
Requirements as specified in § 721.72(a) through (e) (concentration set at 0.1 percent), (f), (g)(1) (dermal sensitization), (g)(1) (endocrine disruption), (g)(1) (reproductive effects), (g)(1)(i), (ii), (iv), and (ix), (g)(2)(i), (ii), (iii), (iv), and (v), (g)(3)(i) and (ii), (g)(4)(iii), and (g)(5). Alternative hazard and warning statements that meet the criteria of the Globally Harmonized System (GHS) and OSHA Hazard Communication Standard may be used. 
(iii) Industrial, commercial, and 
consumer activities. Requirements as specified in § 721.80(q). It is a significant new use to use the PMN substance in thermal paper printing 
(iv) Releases to water. Requirements 
as specified in § 721.90(a)(1), (b)(1), and (c)(1). 
(b) Specific requirements. The 
provisions of subpart A of this part 
apply to this section except as modified by this paragraph (b). 
(1) Recordkeeping. Recordkeeping 
requirements as specified in § 721.125(a) through (i) and (k) are applicable to manufacturers and processors of this substance. 
(2) Limitations or revocation of 
certain notification requirements. The provisions of § 721.185 apply to this section. 
(3) Determining whether a specific use 
is subject to this section. The provisions of § 721.1725(b)(1) apply to paragraph (a)(2)(ii) of this section. 
Editorial note: This document was 
received for publication by the Office of the 
Federal Register on October 10, 2017. 
[FR Doc. 2017–22239 Filed 10–18–17; 8:45 am] 
BILLING CODE 6560–50–P 
DEPARTMENT OF TRANSPORTATION 
Pipeline and Hazardous Materials 
Safety Administration 
49 CFR Parts 191 and 192 
[Docket No. PHMSA–2016–0016; Amdt. Nos. 
191–24; 192–122] 
RIN 2137–AF22 
Pipeline Safety: Safety of Underground 
Natural Gas Storage Facilities 
AGENCY : Pipeline and Hazardous 
Materials Safety Administration (PHMSA); DOT. 
ACTION : Interim final rule; reopening 
comment period. 
SUMMARY : The Pipeline and Hazardous 
Materials Safety Administration (PHMSA) is announcing an additional opportunity for the public to comment on an interim final rule (IFR) titled: ‘‘Pipeline Safety: Underground Natural Gas Storage Facilities.’’ PHMSA is reopening the comment period in response to a petition for reconsideration filed jointly by the American Gas Association, American Petroleum Institute, and the American Public Gas Association. By reopening the comment period, PHMSA is providing all interested parties with the opportunity to comment on the IFR and the merits and claims of the petition. PHMSA will consider all public comments and address the petition for reconsideration in the final rule. 
DATES : The comment period for the 
interim final rule published on December 19, 2016 (81 FR 91860), is reopened. Comments must be received by November 20, 2017. 
ADDRESSES : You may submit comments 
identified by the docket number PHMSA–2016–0016 by any of the following methods: 
•Federal eRulemaking Portal: http:// 
www.regulations.gov. Follow the online 
instructions for submitting comments. 
•Fax: 1–202–493–2251. 
•Mail: Hand Delivery: U.S. DOT 
Docket Management System, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE., Washington, DC 20590–0001 between 9:00 a.m. and 5:00 p.m., Monday through Friday, except Federal holidays. 
Instructions: If you submit your 
comments by mail, submit two copies. To receive confirmation that PHMSA received your comments, include a self- addressed stamped postcard. 
Note: Comments are posted without 
changes or edits to http://
www.regulations.gov, including any personal 
information provided. There is a privacy statement published on http://www.regulations.gov. 
Privacy Act Statement 
In accordance with 5 U.S.C. 553(c), 
DOT solicits comments from the public 
to better inform its rulemaking process. DOT posts these comments, without edit, including any personal information the commenter provides, to www.regulations.gov, as described in 
the system of records notice (DOT/ALL– 14 FDMS), which can be reviewed at www.dot.gov/privacy. 
FOR FURTHER INFORMATION CONTACT : 
Byron Coy, Senior Technical Advisor, Pipeline Safety Policy and Programs, by telephone at 609–771–7810 or by email at byron.coy@dot.gov. 
SUPPLEMENTARY INFORMATION : In 
December 2016, PHMSA issued an interim final rule (IFR) titled: ‘‘Pipeline 
Safety: Underground Natural Gas Storage Facilities’’ (81 FR 91860). In the IFR, PHMSA established minimum federal safety standards for intrastate and interstate underground natural gas storage facilities under its regulatory authority at 49 U.S.C. 60101 and 60102 and as directed by section 12 of the ‘‘Protecting our Infrastructure of Pipelines and Enhancing Safety Act of 2016.’’ On January 18, 2017, the American Gas Association, the American Petroleum Institute, the American Public Gas Association, and the Interstate Natural Gas Association of America (INGAA) jointly submitted a petition seeking reconsideration of certain provisions of the IFR. (INGAA has since withdrawn from the petition.) 
Recognizing that the IFR set certain 
deadlines by which the operators of underground natural gas storage facilities must act but that would occur before PHMSA could adopt a final rule, PHMSA published a notice on June 20, 2017, in the Federal Register (82 FR 28224), announcing that (1) the agency would not issue enforcement citations to operators for non-compliance with certain provisions of the IFR for a period of one year after publication of the final rule, and (2) it intended to address the issues raised by the petitioners in the final rule. For these reasons, PHMSA is now providing the public with an additional opportunity to comment on the IFR and an opportunity to comment on the issues raised in the petition. PHMSA is therefore reopening the comment period for this IFR until November 20, 2017. All documents and comments related to this matter are available for review at http://www.regulations.gov in docket number 
PHMSA–2016–0016. 
Issued in Washington, DC, on October 11, 
2017, under authority delegated in 49 CFR 
1.97. 
Alan K. Mayberry, Associate Administrator for Pipeline Safety. 
[FR Doc. 2017–22553 Filed 10–18–17; 8:45 am] 
BILLING CODE 4910–60–P 
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