27374 Federal Register / Vol. 78, No. 91 / Friday, May 10, 2013 / Notices 

Issued in Washington, DC, on May 6, 2013. 

Anne Harrington, 

Principal Deputy Administrator, Defense 

Nuclear Nonproliferation, National Nuclear 

Security Administration, U.S. Department of 

Energy. 

[FR Doc. 2013–11154 Filed 5–9–13; 8:45 am] 

BILLING CODE 6450–01–P 

ENVIRONMENTAL PROTECTION 

AGENCY 

[ER–FRL–9009–1] 

Environmental Impacts Statements; 

Notice of Availability 

Responsible Agency: Office of Federal 

Activities, General Information (202) 

564–7146 or http://www.epa.gov/ 

compliance/nepa/. 

Weekly receipt of Environmental Impact 

Statements 

Filed 04/29/2013 through 05/03/2013. 

Pursuant to 40 CFR 1506.9. 

Notice 

Section 309(a) of the Clean Air Act 

requires that EPA make public its 

comments on EISs issued by other 

Federal agencies. EPA’s comment letters 

on EISs are available at: http:// 

www.epa.gov/compliance/nepa/ 

eisdata.html. 

SUPPLEMENTARY INFORMATION: 

Due to EPA’s agency-wide furlough 

day on Friday, May 24th and the 

Federal holiday on Monday, May 27th, 

all EISs must be filed with EPA by 

Thursday, May 23rd by 5:00 p.m. 

eastern time for publication under a 

Notice of Availability in the Federal 

Register for Friday, May 31st. 

EIS No. 20130123, Draft Supplement, 

NRC, PA, GENERIC—License 

Renewal of Nuclear Plants, 

Supplement 49, Regarding Limerick 

Generating Station Units 1 and 2, 

Comment Period Ends: 06/27/2013, 

Contact: Leslie Perkins 301–415– 

2375. 

EIS No. 20130124, Draft EIS, DOE, LA, 

Lake Charles Carbon Capture and 

Sequestration Project, Comment 

Period Ends: 06/24/2013, Contact: 

Pierina Fayish 412–386–5428. 

Amended Notices 

EIS No. 20130062, Draft EIS, USFS, NM, 

Roca Honda Mine Project, Exploration 

and Mine Development, Cibola 

National Forest, Comment Period 

Ends: 06/13/2013, Contact: Diane 

Tafoya 505–346–3809. 

Revision to FR Notice Published 03/ 

15/2013; Extending Comment Period 

from 5/14/2013 to 06/13/2013. 

Dated: May 7, 2013. 

Cliff Rader, 

Director, NEPA Compliance Division, Office 

of Federal Activities. 

[FR Doc. 2013–11189 Filed 5–9–13; 8:45 am] 

BILLING CODE 6560–50–P 

ENVIRONMENTAL PROTECTION 

AGENCY 

[FRL–9812–6] 

Workshop To Review Initial Draft 

Materials for the Nitrogen Oxides 

(NOX) Integrated Science Assessment 

(ISA) for Health Effects 

AGENCY: Environmental Protection 

Agency (EPA). 

ACTION: Notice of Workshop. 

SUMMARY: As part of the review of the 

air quality criteria for nitrogen oxides 

(NOX) and primary (health-based) 

National Ambient Air Quality Standards 

(NAAQS) for nitrogen dioxide (NO2), 

EPA is announcing a workshop to 

evaluate preliminary draft materials that 

will inform the development of the NOX

Integrated Science Assessment (ISA) for 

health effects. The workshop is being 

organized by EPA’s National Center for 

Environmental Assessment (NCEA) 

within the Office of Research and 

Development and will be held on June 

11, 2013, in Research Triangle Park, 

North Carolina and will be open to 

attendance by interested public 

observers on a first-come, first-served 

basis up to the limits of available space. 

DATES: The workshop will be held on 

June 11, 2013, beginning at 9:30 a.m. 

and ending at 5:00 p.m. 

ADDRESSES: The workshop will be held 

in the auditorium of EPA’s main 

campus, 109 T.W. Alexander Drive, 

Research Triangle Park, North Carolina. 

FOR FURTHER INFORMATION CONTACT: 

Questions regarding information, 

registration, and logistics for the 

workshop should be directed to Ms. 

Brianna Young, telephone: 919–541– 

9765; facsimile: 919–541–1818; email: 

young.brianna@epa.gov. Questions 

regarding the scientific and technical 

aspects of the workshop should be 

directed to Dr. Molini Patel, telephone: 

919–541–1492; facsimile: 919–541– 

1818; email: patel.molini@epa.gov. 

SUPPLEMENTARY INFORMATION: 

I. Summary of Information About the 

Workshop 

Section 109(d) of the Clean Air Act 

(CAA) requires the U.S. EPA to conduct 

periodic reviews of the air quality 

criteria for each air pollutant listed 

under section 108 of the Act. Based on 

such reviews, EPA is to retain or revise 

the NAAQS for a given pollutant as 

appropriate. As part of these reviews, 

NCEA assesses newly available 

scientific information and develops ISA 

documents (formerly known as Air 

Quality Criteria Documents) that 

provide the scientific basis for the 

reviews of the NAAQS. 

NCEA-Research Triangle Park is 

holding this workshop to inform the 

Agency’s evaluation of the scientific 

evidence for the review of the primary 

NAAQS for NO2. Section 109(b)(1) of 

the CAA defines primary NAAQS as 

standards, ‘‘the attainment and 

maintenance of which in the judgment 

of the Administrator, based on such 

criteria and allowing an adequate 

margin of safety, are requisite to protect 

the public health.’’ EPA intends to 

develop a separate ISA, and NAAQS 

review, for the secondary (welfarebased) NAAQS for NO2, in conjunction 

with a review of the secondary NAAQS 

for sulfur dioxide. The purpose of the 

workshop is to obtain review of the 

scientific content of preliminary draft 

materials that will inform the 

development of the draft health effects 

ISA. Workshop sessions will include 

review and discussion of preliminary 

draft materials on the atmospheric 

chemistry of and human exposure to 

NOX as well as health effects evidence 

from in vivo and in vitro animal 

toxicology, human clinical, and 

epidemiology studies. In addition, 

roundtable discussions will help 

identify key studies or concepts within 

each discipline to assist EPA in 

integrating relevant literature within 

and across disciplines. These 

preliminary materials are not being 

released as an external draft but will be 

used to guide workshop discussions and 

inform the development of the draft 

health effects ISA. This workshop is 

planned to help ensure that the ISA, 

once developed, is up-to-date and 

focuses on the key evidence to inform 

the scientific understanding for the 

review of the primary NAAQS for NOX. 

EPA is planning to release the first 

external review draft health effects ISA 

for NOX for review by the Clean Air 

Scientific Advisory Committee and the 

public in August 2013. 

II. Workshop Information 

Members of the public may attend the 

workshop as observers. Space is limited, 

and reservations will be accepted on a 

first-come, first-served basis. 

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