81_FR_30395 81 FR 30301 - Public Comment Draft for the Integrated Risk Information System (IRIS) Assessment of tert-Butyl Alcohol

81 FR 30301 - Public Comment Draft for the Integrated Risk Information System (IRIS) Assessment of tert-Butyl Alcohol

ENVIRONMENTAL PROTECTION AGENCY

Federal Register Volume 81, Issue 94 (May 16, 2016)

Page Range30301-30302
FR Document2016-11264

The Environmental Protection Agency (EPA) is announcing a 60- day public comment period for the draft IRIS Toxicological Review of tert-Butyl Alcohol. The draft document was prepared by the National Center for Environmental Assessment (NCEA) within EPA's Office of Research and Development (ORD). EPA is releasing this draft IRIS assessment for public comment and discussion during the June 29-30, 2016 IRIS Public Science Meeting. This draft assessment is not final, as described in EPA's information quality guidelines, and it does not represent, and should not be construed to represent Agency policy or views. EPA will consider all public comments submitted in response to this notice when revising this document.

Federal Register, Volume 81 Issue 94 (Monday, May 16, 2016)
[Federal Register Volume 81, Number 94 (Monday, May 16, 2016)]
[Notices]
[Pages 30301-30302]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2016-11264]


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ENVIRONMENTAL PROTECTION AGENCY

[FRL-9945-56-ORD; Docket ID No. EPA-HQ-ORD-2013-0111]


Public Comment Draft for the Integrated Risk Information System 
(IRIS) Assessment of tert-Butyl Alcohol

AGENCY: Environmental Protection Agency (EPA).

ACTION: Notice; of public comment period.

-----------------------------------------------------------------------

SUMMARY: The Environmental Protection Agency (EPA) is announcing a 60-
day public comment period for the draft IRIS Toxicological Review of 
tert-Butyl Alcohol. The draft document was prepared by the National 
Center for Environmental Assessment (NCEA) within EPA's Office of 
Research and Development (ORD).
    EPA is releasing this draft IRIS assessment for public comment and 
discussion during the June 29-30, 2016 IRIS Public Science Meeting. 
This draft assessment is not final, as described in EPA's information 
quality guidelines, and it does not represent, and should not be 
construed to represent Agency policy or views. EPA will consider all 
public comments submitted in response to this notice when revising this 
document.

DATES: The 60-day public comment period begins May 16, 2016, and ends 
July 15, 2016. Comments must be received on or before July 15, 2016.

ADDRESSES: The draft IRIS Toxicological Review of tert-Butyl Alcohol 
will be available via the Internet on IRIS' Recent Additions at http://www.epa.gov/iris/iris-recent-additions or the public docket at http://www.regulations.gov, Docket ID: EPA-HQ-ORD-2013-0111.

FOR FURTHER INFORMATION CONTACT: For information on the public comment 
period, contact the ORD Docket at the EPA Headquarters Docket Center; 
telephone: 202-566-1752; facsimile: 202-566-9744; or email: 
[email protected].
    For technical information on the draft IRIS assessment of tert-
Butyl Alcohol, contact Dr. Janice Lee, NCEA; telephone: 919-541-9458; 
or email: [email protected].

SUPPLEMENTARY INFORMATION: 

I. Information About IRIS

    EPA's IRIS Program is a human health assessment program that 
evaluates quantitative and qualitative risk information on effects that 
may result from exposure to chemicals found in the environment. Through 
the IRIS Program, EPA provides the highest quality science-based human 
health assessments to support the Agency's regulatory activities and 
decisions to protect public health. The IRIS database contains 
information on chemicals that can be used to support the first two 
steps (hazard identification and dose-response evaluation) of the human 
health risk assessment process. When supported by available data, IRIS 
provides health effects information and toxicity values for health 
effects (including cancer and effects other than cancer). Government 
and others combine IRIS toxicity values with exposure information to 
characterize public health risks of chemicals; this information is then 
used to support risk management decisions designed to protect public 
health.

II. How To Submit Technical Comments to the Docket at 
www.regulations.gov

    Submit your comments, identified by Docket ID No. EPA-HQ-ORD-2013-
0111, by one of the following methods:
     www.regulations.gov: Follow the on-line instructions for 
submitting comments.
     Email: [email protected].
     Fax: 202-566-9744.
     Mail: U.S. Environmental Protection Agency, EPA Docket 
Center (ORD Docket), Mail Code: 28221T, 1200 Pennsylvania Avenue NW., 
Washington, DC 20460. The phone number is 202-566-1752.
     Hand Delivery: The ORD Docket is located in the EPA 
Headquarters Docket Center, EPA West Building, Room 3334, 1301 
Constitution Avenue NW., Washington, DC.
    The EPA Docket Center Public Reading Room is open from 8:30 a.m. to 
4:30 p.m., Monday through Friday, excluding legal holidays. The 
telephone number for the Public Reading Room is 202-566-1744. 
Deliveries are only accepted during the docket's normal hours of 
operation, and special arrangements should be made for deliveries of 
boxed information. If you provide comments by mail or hand delivery, 
please submit three copies of the comments. For attachments, provide an 
index, number pages consecutively with the comments, and submit an 
unbound original and three copies.
    Instructions: Direct your comments to Docket ID No. EPA-HQ-ORD-
2013-0111. Please ensure that your comments are submitted within the 
specified comment period. Comments received after the closing date will 
be marked ``late,'' and may only be considered if time permits. It is 
EPA's policy to include all comments it receives in the public docket 
without change and to make the comments available online at 
www.regulations.gov, including any personal information provided, 
unless a comment includes information claimed to be Confidential 
Business Information (CBI) or other information whose disclosure is 
restricted by statute. Do not submit information through 
www.regulations.gov or email that you consider to be CBI or otherwise 
protected. The www.regulations.gov Web site is an ``anonymous access'' 
system, which means EPA will not know your identity or contact 
information unless you provide it in the body of your comment. If you 
send an email comment directly to EPA without going through 
www.regulations.gov, your email address will be automatically captured 
and included as part of the comment that is placed in the public docket 
and made available on the Internet. If you submit an electronic 
comment, EPA recommends that you include your name and other contact 
information in the body of your comment and with any disk or CD-ROM you 
submit. If EPA cannot read your comment due to technical difficulties 
and cannot contact you for clarification, EPA may not be able to 
consider your comment. Electronic files should avoid the use of special 
characters, any form of encryption, and be free of any defects or 
viruses. For additional information about EPA's public docket visit the 
EPA Docket Center homepage at www.epa.gov/epahome/dockets.htm.
    Docket: Documents in the docket are listed in the 
www.regulations.gov index.

[[Page 30302]]

Although listed in the index, some information is not publicly 
available, e.g., CBI or other information whose disclosure is 
restricted by statute. Certain other materials, such as copyrighted 
material, are publicly available only in hard copy. Publicly available 
docket materials are available either electronically in 
www.regulations.gov or in hard copy at the ORD Docket in the EPA 
Headquarters Docket Center.

    Dated: May 3, 2016.
Mary A. Ross,
Deputy Director, National Center for Environmental Assessment.
[FR Doc. 2016-11264 Filed 5-13-16; 8:45 am]
 BILLING CODE 6560-50-P



                                                                                    Federal Register / Vol. 81, No. 94 / Monday, May 16, 2016 / Notices                                            30301

                                                    the remaining 20% is in fair condition                  ADDRESSES:   The draft IRIS Toxicological             Center, EPA West Building, Room 3334,
                                                    based on assessments of the plant                       Review of tert-Butyl Alcohol will be                  1301 Constitution Avenue NW.,
                                                    community. Physical disturbances to                     available via the Internet on IRIS’                   Washington, DC.
                                                    wetlands and their surrounding habitat                  Recent Additions at http://                              The EPA Docket Center Public
                                                    such as compacted soil, ditching, or                    www.epa.gov/iris/iris-recent-additions                Reading Room is open from 8:30 a.m. to
                                                    removal of plants, are the most                         or the public docket at http://                       4:30 p.m., Monday through Friday,
                                                    widespread problems across the                          www.regulations.gov, Docket ID: EPA–                  excluding legal holidays. The telephone
                                                    country. Approximately a quarter of                     HQ–ORD–2013–0111.                                     number for the Public Reading Room is
                                                    wetland area nationally has high stress                 FOR FURTHER INFORMATION CONTACT: For                  202–566–1744. Deliveries are only
                                                    levels for surface hardening, vegetation                information on the public comment                     accepted during the docket’s normal
                                                    removal, and ditching. The report has                   period, contact the ORD Docket at the                 hours of operation, and special
                                                    undergone public, peer, state/tribal, and               EPA Headquarters Docket Center;                       arrangements should be made for
                                                    EPA review.                                             telephone: 202–566–1752; facsimile:                   deliveries of boxed information. If you
                                                                                                            202–566–9744; or email: Docket_ORD@                   provide comments by mail or hand
                                                    A. How can I get copies of the NWCA                                                                           delivery, please submit three copies of
                                                                                                            epa.gov.
                                                    2011 report and other related                              For technical information on the draft             the comments. For attachments, provide
                                                    information?                                            IRIS assessment of tert-Butyl Alcohol,                an index, number pages consecutively
                                                      You may view and download the final                   contact Dr. Janice Lee, NCEA;                         with the comments, and submit an
                                                    report from EPA’s Web site at: http://                  telephone: 919–541–9458; or email:                    unbound original and three copies.
                                                    www.epa.gov/national-aquatic-resource-                  lee.janiceS@epa.gov.                                     Instructions: Direct your comments to
                                                    surveys/nwca.                                           SUPPLEMENTARY INFORMATION:                            Docket ID No. EPA–HQ–ORD–2013–
                                                                                                                                                                  0111. Please ensure that your comments
                                                      Dated: May 8, 2016.                                   I. Information About IRIS                             are submitted within the specified
                                                    Joel Beauvais,                                                                                                comment period. Comments received
                                                                                                               EPA’s IRIS Program is a human health
                                                    Deputy Assistant Administrator, Office of                                                                     after the closing date will be marked
                                                                                                            assessment program that evaluates
                                                    Water.                                                                                                        ‘‘late,’’ and may only be considered if
                                                                                                            quantitative and qualitative risk
                                                    [FR Doc. 2016–11508 Filed 5–13–16; 8:45 am]                                                                   time permits. It is EPA’s policy to
                                                                                                            information on effects that may result
                                                    BILLING CODE 6560–50–P
                                                                                                            from exposure to chemicals found in the               include all comments it receives in the
                                                                                                            environment. Through the IRIS                         public docket without change and to
                                                                                                            Program, EPA provides the highest                     make the comments available online at
                                                    ENVIRONMENTAL PROTECTION                                                                                      www.regulations.gov, including any
                                                                                                            quality science-based human health
                                                    AGENCY                                                                                                        personal information provided, unless a
                                                                                                            assessments to support the Agency’s
                                                    [FRL–9945–56–ORD; Docket ID No. EPA–                    regulatory activities and decisions to                comment includes information claimed
                                                    HQ–ORD–2013–0111]                                       protect public health. The IRIS database              to be Confidential Business Information
                                                                                                            contains information on chemicals that                (CBI) or other information whose
                                                    Public Comment Draft for the                            can be used to support the first two                  disclosure is restricted by statute. Do
                                                    Integrated Risk Information System                      steps (hazard identification and dose-                not submit information through
                                                    (IRIS) Assessment of tert-Butyl Alcohol                 response evaluation) of the human                     www.regulations.gov or email that you
                                                                                                            health risk assessment process. When                  consider to be CBI or otherwise
                                                    AGENCY: Environmental Protection
                                                                                                            supported by available data, IRIS                     protected. The www.regulations.gov
                                                    Agency (EPA).
                                                                                                            provides health effects information and               Web site is an ‘‘anonymous access’’
                                                    ACTION: Notice; of public comment                                                                             system, which means EPA will not
                                                    period.                                                 toxicity values for health effects
                                                                                                            (including cancer and effects other than              know your identity or contact
                                                    SUMMARY:   The Environmental Protection                 cancer). Government and others                        information unless you provide it in the
                                                    Agency (EPA) is announcing a 60-day                     combine IRIS toxicity values with                     body of your comment. If you send an
                                                                                                            exposure information to characterize                  email comment directly to EPA without
                                                    public comment period for the draft
                                                                                                            public health risks of chemicals; this                going through www.regulations.gov,
                                                    IRIS Toxicological Review of tert-Butyl
                                                                                                            information is then used to support risk              your email address will be
                                                    Alcohol. The draft document was
                                                                                                            management decisions designed to                      automatically captured and included as
                                                    prepared by the National Center for
                                                                                                            protect public health.                                part of the comment that is placed in the
                                                    Environmental Assessment (NCEA)
                                                                                                                                                                  public docket and made available on the
                                                    within EPA’s Office of Research and                     II. How To Submit Technical Comments                  Internet. If you submit an electronic
                                                    Development (ORD).                                      to the Docket at www.regulations.gov                  comment, EPA recommends that you
                                                      EPA is releasing this draft IRIS
                                                                                                               Submit your comments, identified by                include your name and other contact
                                                    assessment for public comment and
                                                                                                            Docket ID No. EPA–HQ–ORD–2013–                        information in the body of your
                                                    discussion during the June 29–30, 2016
                                                                                                            0111, by one of the following methods:                comment and with any disk or CD–ROM
                                                    IRIS Public Science Meeting. This draft
                                                    assessment is not final, as described in                   • www.regulations.gov: Follow the                  you submit. If EPA cannot read your
                                                                                                            on-line instructions for submitting                   comment due to technical difficulties
                                                    EPA’s information quality guidelines,                                                                         and cannot contact you for clarification,
                                                    and it does not represent, and should                   comments.
                                                    not be construed to represent Agency                       • Email: Docket_ORD@epa.gov.                       EPA may not be able to consider your
                                                                                                               • Fax: 202–566–9744.                               comment. Electronic files should avoid
asabaliauskas on DSK3SPTVN1PROD with NOTICES




                                                    policy or views. EPA will consider all                     • Mail: U.S. Environmental                         the use of special characters, any form
                                                    public comments submitted in response                   Protection Agency, EPA Docket Center                  of encryption, and be free of any defects
                                                    to this notice when revising this                       (ORD Docket), Mail Code: 28221T, 1200                 or viruses. For additional information
                                                    document.                                               Pennsylvania Avenue NW., Washington,                  about EPA’s public docket visit the EPA
                                                    DATES: The 60-day public comment                        DC 20460. The phone number is 202–                    Docket Center homepage at
                                                    period begins May 16, 2016, and ends                    566–1752.                                             www.epa.gov/epahome/dockets.htm.
                                                    July 15, 2016. Comments must be                            • Hand Delivery: The ORD Docket is                    Docket: Documents in the docket are
                                                    received on or before July 15, 2016.                    located in the EPA Headquarters Docket                listed in the www.regulations.gov index.


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                                                    30302                           Federal Register / Vol. 81, No. 94 / Monday, May 16, 2016 / Notices

                                                    Although listed in the index, some                      Clearing Target Public Notice is                      blocks, and 99 percent of the ‘‘Category
                                                    information is not publicly available,                  available for public inspection and                   1’’ blocks will be zero percent impaired.
                                                    e.g., CBI or other information whose                    copying from 8:00 a.m. to 4:30 p.m. ET                Attached to the Incentive Auction
                                                    disclosure is restricted by statute.                    Monday through Thursday or from 8:00                  Clearing Target Public Notice as
                                                    Certain other materials, such as                        a.m. to 11:30 a.m. ET on Fridays in the               Appendix A is a list indicating the
                                                    copyrighted material, are publicly                      FCC Reference Information Center, 445                 number of ‘‘Category 1’’ and ‘‘Category
                                                    available only in hard copy. Publicly                   12th Street SW., Room CY–A257,                        2’’ blocks available in each PEA.
                                                    available docket materials are available                Washington, DC 20554. The complete                       4. The initial clearing target was
                                                    either electronically in                                text is also available on the                         determined by the procedure the
                                                    www.regulations.gov or in hard copy at                  Commission’s Web site at http://                      Commission adopted in the Auction
                                                    the ORD Docket in the EPA                               wireless.fcc.gov, the Auction 1001 Web                1000 Bidding Procedures Public Notice,
                                                    Headquarters Docket Center.                             site at http://www.fcc.gov/auctions/                  80 FR 61917, October 14, 2015. Based
                                                                                                            1001, or by using the search function on              on the initial commitments made by
                                                      Dated: May 3, 2016.
                                                                                                            the ECFS Web page at http://                          broadcast applicants seeking to bid in
                                                    Mary A. Ross,
                                                                                                            www.fcc.gov/cgb/ecfs/. Alternative                    the clock phase of Auction 1001, the
                                                    Deputy Director, National Center for                                                                          procedure identified a provisional
                                                                                                            formats are available to persons with
                                                    Environmental Assessment.
                                                                                                            disabilities by sending an email to                   assignment of eligible television stations
                                                    [FR Doc. 2016–11264 Filed 5–13–16; 8:45 am]                                                                   to channels for each possible clearing
                                                                                                            FCC504@fcc.gov or by calling the
                                                    BILLING CODE 6560–50–P                                  Consumer & Governmental Affairs                       target with the primary objective of
                                                                                                            Bureau at (202) 418–0530 (voice), (202)               minimizing impairments to forward
                                                                                                            418–0432 (TTY).                                       auction licenses, consistent with the
                                                    FEDERAL COMMUNICATIONS                                     1. The Incentive Auction Task Force                Commission’s statutory obligation to
                                                    COMMISSION                                              (Task Force) and the Wireless                         make all reasonable efforts to preserve
                                                    [GN Docket No. 12–268; AU Docket No. 14–                Telecommunications Bureau (Bureau)                    stations’ populations served and
                                                    252; WT Docket No. 12–269; DA 16–453]                   announce the 126 megahertz initial                    coverage areas and its international
                                                                                                            spectrum clearing target that has been                arrangements with Canada and Mexico.
                                                    Initial Clearing Target of 126 Megahertz                set by the Auction System’s initial                   The initial clearing target announced is
                                                    Set for the Broadcast Television                        clearing target determination procedure               the highest possible clearing target and
                                                    Spectrum Incentive Auction; Bidding                     and the associated band plan for the                  associated band plan for which the
                                                    in the Clock Phase of the Reverse                       initial stage of the incentive auction, as            provisional assignment satisfies the
                                                    Auction (Auction 1001) Will Start on                    well as the number of Category 1 and                  optimization objectives and the near-
                                                    May 31, 2016                                            Category 2 generic license blocks in                  nationwide standard for impairments. If
                                                                                                            each Partial Economic Area (PEA) that                 a subsequent stage is necessary, the
                                                    AGENCY: Federal Communications                          will be offered in the initial stage during           clearing target determination procedure
                                                    Commission.                                             the forward auction (Auction 1002). The               will be applied to select a new clearing
                                                    ACTION: Notice.                                         Task Force and Bureau also announce                   target and corresponding band plan.
                                                    SUMMARY:    The Incentive Auction Task                  that they will send a confidential letter
                                                                                                                                                                  II. Final Confidential Status Letters for
                                                    Force and Wireless                                      (the Final Confidential Status Letter) to
                                                                                                                                                                  Reverse Auction Applicants
                                                    Telecommunications Bureau announce                      inform each applicant that was
                                                                                                            permitted to make an initial                             5. The Bureau will send to the contact
                                                    the initial clearing target of 126                                                                            person for each applicant that was
                                                    megahertz for the Broadcast Television                  commitment in the reverse auction
                                                                                                            (Auction 1001) of its status with respect             permitted to make an initial
                                                    Spectrum Incentive Auction and that                                                                           commitment in Auction 1001 a Final
                                                                                                            to the clock phase of the reverse
                                                    the bidding in the clock phase of the                                                                         Confidential Status Letter to inform the
                                                                                                            auction. Finally, the Task Force and
                                                    reverse auction is scheduled to begin on                                                                      applicant of its status. The letter will
                                                                                                            Bureau provide details and specific
                                                    May 31, 2016. This document also                                                                              notify the applicant, for each station
                                                                                                            dates regarding the availability of
                                                    announces the mailing of Final                                                                                included in the application, either that
                                                                                                            educational materials and the bidding in
                                                    Confidential Status Letters, the number                                                                       (1) the station is qualified to participate
                                                                                                            the clock phase of the reverse auction.
                                                    of forward auction blocks, and details                                                                        in the clock phase of the reverse
                                                    and dates regarding the availability of                 I. Initial Clearing Target and Band Plan              auction; (2) the station is not qualified
                                                    educational and informational materials                    2. The Auction System’s initial                    because no initial commitment was
                                                    and bidding for reverse auction                         clearing target determination procedure               made for that station; (3) the station is
                                                    applicants that are qualified to bid in                 has set an initial spectrum clearing                  not qualified because the
                                                    the reverse auction clock phase.                        target of 126 megahertz. Under the band               commitment(s) made by the applicant
                                                    FOR FURTHER INFORMATION CONTACT:                        plan associated with this spectrum                    for that station could not be
                                                    Wireless Telecommunications Bureau,                     clearing target, 100 megahertz, or 10                 accommodated; or (4) the station is not
                                                    Auctions and Spectrum Access Division:                  paired blocks, of licensed spectrum will              qualified because the Auction System
                                                    For general auction questions, contact                  be offered in the forward auction on a                determined that the station is not
                                                    Linda Sanderson at (717) 338–2868. For                  near-nationwide basis.                                needed to meet the initial or any
                                                    reverse auction legal questions, contact                   3. The generic license blocks offered              subsequent clearing target.
                                                    Erin Griffith or Kathryn Hinton at (202)                in the initial stage during the forward                  6. Applicants with one or more
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                                                    418–0660.                                               auction under this band plan will                     qualified stations will be deemed
                                                    SUPPLEMENTARY INFORMATION: This is a                    consist of a total of 4030 ‘‘Category 1’’             qualified bidders for the clock phase of
                                                    summary of the Incentive Auction                        blocks (zero to 15 percent impairment)                Auction 1001 and will be automatically
                                                    Clearing Target Public Notice, GN                       and a total of 18 ‘‘Category 2’’ blocks               registered for the auction. The initial
                                                    Docket No. 12–268, AU Docket No. 14–                    (greater than 15 percent and up to 50                 commitment is the station’s
                                                    252, WT Docket No. 12–269, DA 16–                       percent impairment). Approximately 97                 unconditional, irrevocable offer to fulfill
                                                    453, released on April 29, 2016. The                    percent of the blocks offered for the                 the terms of the commitment, which if
                                                    complete text of the Incentive Auction                  forward auction will be ‘‘Category 1’’                accepted by the Commission, becomes a


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Document Created: 2016-05-14 01:16:58
Document Modified: 2016-05-14 01:16:58
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionNotices
ActionNotice; of public comment period.
DatesThe 60-day public comment period begins May 16, 2016, and ends July 15, 2016. Comments must be received on or before July 15, 2016.
ContactFor information on the public comment period, contact the ORD Docket at the EPA Headquarters Docket Center; telephone: 202-566-1752; facsimile: 202-566-9744; or email: [email protected]
FR Citation81 FR 30301 

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