### 19097 Federal Register / Vol. 81, No. 64 / Monday, April 4, 2016 / Proposed Rules

Protesters are asked to contact the person listed in the **FOR FURTHER**
**INFORMATION CONTACT** section to coordinate protest activities so that your message can be received without jeopardizing the safety or security of people, places or vessels. VI. Public Participation and Request for Comments

We view public participation as essential to effective rulemaking, and will consider all comments and material received during the comment period. Your comment can help shape the outcome of this rulemaking. If you submit a comment, please include the docket number for this rulemaking, indicate the specific section of this document to which each comment applies, and provide a reason for each suggestion or recommendation.

We encourage you to submit comments through the Federal eRulemaking Portal at http:// www.regulations.gov. If your material cannot be submitted using http:// www.regulations.gov, contact the person in the **FOR FURTHER INFORMATION**
**CONTACT** section of this document for alternate instructions.

We accept anonymous comments. All comments received will be posted without change to http:// www.regulations.gov and will include any personal information you have provided. For more about privacy and the docket, you may review a Privacy Act notice regarding the Federal Docket Management System in the March 24, 2005, issue of the Federal Register (70 FR 15086).

Documents mentioned in this notice, and all public comments, are in our online docket at http:// www.regulations.gov and can be viewed by following that Web site’s instructions. Additionally, if you go to the online docket and sign up for email alerts, you will be notified when comments are posted or a final rule is published. List of Subjects in 33 CFR Part 117

Bridges.
For the reasons discussed in the preamble, the Coast Guard proposes to amend 33 CFR part 117 as follows:

**PART 117—DRAWBRIDGE OPERATION REGULATIONS** 

■ 1. The authority citation for part 117 continues to read as follows:

Authority: 33 U.S.C. 499; 33 CFR 1.05–1; Department of Homeland Security Delegation No. 0170.1.

■ 2. In § 117.217, revise paragraph (b) to read as follows: **§ 117.217 Norwalk River.**
* * * * *

(b) The draw of the Metro-North ‘‘WALK’’ Bridge, mile 0.1, at Norwalk, shall operate as follows:

(1) The draw shall open on signal between 4:30 a.m. and 9 p.m. after at least a two hour advance notice is given; except that, from 5:45 a.m. through 9:45 a.m. and from 4 p.m. through 8 p.m., Monday through Friday excluding holidays, the draw need not open for the passage of vessel traffic unless an emergency exists.

(2) From 9 p.m. through 4:30 a.m. the draw shall open on signal after at least a four hour advance notice is given.

(3) A delay in opening the draw not to exceed 10 minutes may occur when a train scheduled to cross the bridge without stopping has entered the drawbridge lock.

(4) Requests for bridge openings may be made by calling the bridge via marine radio VHF FM Channel 13 or the telephone number posted at the bridge.

Dated: March 24, 2016. L.L. Fagan, Rear Admiral, U.S. Coast Guard, Commander, First Coast Guard District.
[FR Doc. 2016–07662 Filed 4–1–16; 8:45 am]

**BILLING CODE 9110–04–P**

**DEPARTMENT OF HOMELAND SECURITY** 

**Coast Guard**

**33 CFR Part 165**

**[Docket No. USCG–2016–0026]**

**RIN 1625–AA00**

**Safety Zone, Block Island Wind Farm; Rhode Island Sound, RI** 

**AGENCY :**  Coast Guard, DHS.

**ACTION :**  Proposed rule; reopening of comment period.

**SUMMARY :**  The Coast Guard is extending the comment period for the proposed safety zone. In response to public requests, the Coast Guard is extending the comment period until April 17,
2016.

**DATES :**  The comment period for the proposed rule published in the Federal Register on February 16, 2016 (81 FR 7718) is reopened. Comments must be received on or before April 17, 2016.

**ADDRESSES :**  You may submit comments identified by docket number USCG– 2016–0026 using the Federal eRulemaking Portal at http:// www.regulations.gov. See the ‘‘Public Participation and Request for Comments’’ portion of the

**SUPPLEMENTARY INFORMATION** section for further instructions on submitting
comments.

**FOR FURTHER INFORMATION CONTACT :**  If you have questions about this rule, call or email Mr. Edward G. LeBlanc, Chief of the Waterways Management Division at Coast Guard Sector Southeastern New England, telephone 401–435–2351, email Edward.G.LeBlanc@uscg.mil.

**SUPPLEMENTARY INFORMATION :**  On February 16, 2016, the Coast Guard published the proposed rule ‘‘Safety Zone, Block Island Wind Farm’’ in the Federal Register (81 FR 7718). The Coast Guard proposes to establish a 500- yard safety zone around each of five locations where the Block Island Wind Farm (BIWF) wind turbine generator (WTG) towers, nacelles, blades and subsea cables will be installed in the navigable waters of the Rhode Island Sound, RI, from April 1 to October 31, 2016. These safety zones are intended to safeguard mariners from the hazards associated with construction of the BIWF. Vessels would be prohibited from entering into, transiting through, mooring, or anchoring within these safety zones while construction vessels and associated equipment are present at any of the BIWF WTG sites, unless authorized by the Captain of the Port (COTP), Southeastern New England or the COTP’s designated representative.

The original deadline to submit comments was March 17, 2016. This action extends the deadline for 30 days. Written comments must now be received by April 17, 2016.

Dated: March 22, 2016. J.T. Kondratowicz, Captain, U.S. Coast Guard, Captain of the Port Southeastern New England.
[FR Doc. 2016–07659 Filed 4–1–16; 8:45 am]

**BILLING CODE 9110–04–P**

**ENVIRONMENTAL PROTECTION AGENCY** 

**40 CFR Part 52**

**[EPA–R06–OAR–2015–0189; FRL–9944–42– Region 6]** 

**Promulgation of Implementation Plans; Arkansas; Regional Haze and**  **Interstate Visibility Transport Federal Implementation Plan; Reopening of**  **Comment Period and Notice of Availability** 

**AGENCY :**  Environmental Protection Agency (EPA).


### 19098 Federal Register / Vol. 81, No. 64 / Monday, April 4, 2016 / Proposed Rules

1 See ‘‘Technical Support Document for EPA’s Proposed Action on the Arkansas Regional Haze Federal Implementation Plan’’ at page 147. **ACTION :**  Proposed rule; reopening of comment period; availability of supplemental information.

**SUMMARY :**  The Environmental Protection Agency (EPA) is reopening the comment period for a proposed rule to establish a Clean Air Act (CAA) Federal Implementation Plan (FIP) to address regional haze and visibility transport requirements for the State of Arkansas. The reopening of the comment period is strictly limited to EPA’s calculations of revised RPGs for Arkansas’ Class I areas, which are presented in a supporting document being made available at this time in the docket. EPA is reopening the public comment period until May 4,
2016.

**DATES :**  The comment period for the proposed rule published on April 8, 2015 (80 FR 18944), extended at 80 FR 24872 (July 15, 2015), and reopened at 80 FR 43661 (July 23, 2015), is again reopened. Written comments must be received on or before May 4, 2016.

**ADDRESSES :**  Submit your comments, identified by Docket No. EPA–R06– OAR–2015–0189, at http:// www.regulations.gov or via email to donaldson.guy@epa.gov. Follow the online instructions for submitting comments. Once submitted, comments cannot be edited or removed from Regulations.gov. The EPA may publish any comment received to its public docket. Do not submit electronically any information you consider to be Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Multimedia submissions (audio, video, etc.) must be accompanied by a written comment. The written comment is considered the official comment and should include discussion of all points you wish to make. The EPA will generally not consider comments or comment contents located outside of the primary submission (i.e. on the web, cloud, or other file sharing system). For additional submission methods, please contact Dayana Medina, 214–665–7241, medina.dayana@epa.gov. For the full EPA public comment policy, information about CBI or multimedia submissions, and general guidance on making effective comments, please visit http://www2.epa.gov/dockets/ commenting-epa-dockets.

Docket: The index to the docket for this action is available electronically at www.regulations.gov and in hard copy at the EPA Region 6, 1445 Ross Avenue, Suite 700, Dallas, Texas. While all documents in the docket are listed in the index, some information may be publicly available only at the hard copy location ( e.g., copyrighted material), and some may not be publicly available at either location ( e.g., CBI).

**FOR FURTHER INFORMATION CONTACT :**  Dayana Medina, (214) 665–7241; medina.dayana@epa.gov. To inspect the hard copy materials, please schedule an appointment with Dayana Medina or Mr. Bill Deese at 214–665–7253.

**SUPPLEMENTARY INFORMATION :**  On April 8, 2015, we published in the Federal Register a proposal to establish a FIP for the State of Arkansas addressing regional haze and visibility transport (80 FR 18944). The proposed FIP includes emission limits for sources in Arkansas. Comments on the proposed rule were required to be received by May 16, 2015. On May 1, 2015, we extended the comment period to July 15, 2015 (80 FR 24872). On July 23, 2015, we reopened the comment period until August 7, 2015 (80 FR 43661), in response to a request we received for an extension of the comment period.

We are announcing the availability in the docket of supplemental information we relied on in our Arkansas FIP proposal, but which was inadvertently omitted from the docket at the time we proposed the FIP. In our proposed rule published on April 8, 2015, we proposed revised RPGs for the 20% worst days for Arkansas’ Class I areas, the Caney Creek and Upper Buffalo Wilderness Areas (80 FR at 18998). Our revised RPGs and our methodology for calculating the revised RPGs were discussed in detail in our proposal and in our technical support documentation, 1 which was made available in the docket when the proposed rule was published on April 8, 2015. However, a spreadsheet containing the actual calculations of our revised RPGs was inadvertently omitted from the docket. Therefore, the reopening of the comment period is strictly limited to our calculations of the revised RPGs, as presented in the spreadsheet we are making available at this time in the docket. The reopening of the comment period does not apply to our general methodology for calculating the revised RPGs, to the numerical values of the revised RPGs, or to any other aspects or portions of our proposed rule, for which we have previously provided opportunity for public comment. This action will allow interested persons time to prepare and submit comments on our calculations of the revised RPGs, as presented in the spreadsheet that we are making available in the docket at this time. List of Subjects in 40 CFR Part 52

Environmental protection, Air pollution control, Best available control technology, Incorporation by reference, Intergovernmental relations, Interstate transport of pollution, Nitrogen dioxide, Ozone, Particulate matter, Reporting and recordkeeping, requirements, Sulfur dioxides, Regional haze, Visibility.

Authority: 42 U.S.C. 7401 et seq.
Dated: March 23, 2016. Lisa Price, Acting Director, Multimedia Planning and Permitting Division, Region 6.
[FR Doc. 2016–07486 Filed 4–1–16; 8:45 am]

**BILLING CODE 6560–50–P**

**ENVIRONMENTAL PROTECTION AGENCY** 

**40 CFR Part 52**

**[EPA–R04–OAR–2014–0426; FRL–9944–52– Region 4]** 

**Approval and Promulgation of Implementation Plans; Kentucky;**  **Infrastructure Requirements for the 2010 Sulfur Dioxide National Ambient**  **Air Quality Standard**

**AGENCY :**  Environmental Protection Agency.

**ACTION :**  Proposed rule.

**SUMMARY :**  The Environmental Protection Agency (EPA) is proposing to approve portions of the State Implementation Plan (SIP) submission, submitted by the Commonwealth of Kentucky, Energy and Environment Cabinet, Department for Environmental Protection, through the Kentucky Division for Air Quality (KDAQ), on April 26, 2013, to demonstrate that the Commonwealth meets the infrastructure requirements of the Clean Air Act (CAA or Act) for the 2010 1-hour sulfur dioxide (SO 2) national ambient air quality standard (NAAQS). The CAA requires that each state adopt and submit a SIP for the implementation, maintenance and enforcement of each NAAQS promulgated by EPA, which is commonly referred to as an ‘‘infrastructure’’ SIP. KDAQ certified that the Kentucky SIP contains provisions that ensure the 2010 1-hour SO 2 NAAQS is implemented, enforced, and maintained in Kentucky. EPA is proposing to determine that Kentucky’s infrastructure submission, submitted on April 26, 2013, addresses certain infrastructure elements for the 2010 1- hour SO 2 NAAQS.