[Federal Register Volume 72, Number 128 (Thursday, July 5, 2007)]
[Notices]
[Page 36702]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: E7-12851]



[[Page 36702]]

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

ENVIRONMENTAL PROTECTION AGENCY

[EPA-R05-OAR-2007-0156; FRL-8334-7]


Approval of Clean Air Act Section 112(l) Delegations for National 
Emission Standards for Hazardous Air Pollutants Subparts II, CCC, MMMM, 
PPPP, and DDDDD; Indiana

AGENCY: Environmental Protection Agency (EPA).

ACTION: Notice.

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

SUMMARY: EPA is notifying the public that delegation of the authority 
to implement and enforce the National Emission Standards for Hazardous 
Air Pollutants (NESHAP) standards for Shipbuilding and Ship Repair 
Surface Coating (Subpart II), Steel Pickling--Hydrochloric Acid Process 
Facilities and Regeneration Plants (Subpart CCC), Surface Coating of 
Miscellaneous Metal Parts and Products (Subpart MMMM), Surface Coating 
of Plastic Parts and Products (Subpart PPPP), and Industrial, 
Commercial, and Institutional Boilers and Process Heaters (DDDDD) was 
approved in a letter from EPA to the Indiana Department of 
Environmental Management (IDEM) dated May 30, 2007.

FOR FURTHER INFORMATION CONTACT: Ethan Chatfield, Environmental 
Engineer, Air Permits Section, Air Programs Branch (AR-18J), 
Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, 
Chicago, Illinois 60604, (312) 886-5112, [email protected].

SUPPLEMENTARY INFORMATION: Throughout this document whenever ``we,'' 
``us,'' or ``our'' is used, we mean EPA. This supplementary information 
section is arranged as follows:

I. What Action Is EPA Taking?
II. Under What Authority Is EPA Approving These Delegations?
III. What Is the Effect of These Delegations?
IV. How Can I Get Copies of This Document and Other Related 
Information?

I. What Action Is EPA Taking?

    We are notifying the public that pursuant to section 112(1) of the 
Clean Air Act (CAA) and 40 CFR 63.92, EPA has approved the IDEM request 
to delegate the authority to implement and enforce 40 CFR part 63, 
subparts II, CCC, MMMM, PPPP, and DDDDD. IDEM has incorporated these 
NESHAPs by reference, unchanged from the federal standards, through 
Indiana rules 326 IAC 20-26, 326 IAC 20-29, 326 IAC 20-80, 326 IAC 20-
81, and 326 IAC 20-95, respectively. EPA has also approved the 
delegation of the Category I authorities for these NESHAP standards as 
set forth at 40 CFR 63.91(g).

II. Under What Authority Is EPA Approving These Delegations?

    Pursuant to section 112(1) of the CAA, a state may develop and 
submit to EPA for approval a program for the partial or complete 
delegation of section 112 rules. EPA may approve state rules or 
programs which either: (1) Implement and enforce section 112 rules as 
promulgated by EPA (``straight delegation''); (2) implement and enforce 
state rules which adjust section 112 rules; or, (3) implement and 
enforce state rules which substitute for section 112 rules. The Federal 
regulations governing EPA's approval of state rules or programs under 
section 112(1) are located at 40 CFR part 63, subpart E.
    Currently, IDEM has an EPA-approved program for the straight 
delegation of NESHAP standards. EPA approved IDEM's program for part 70 
and non-part 70 sources on November 14, 1995, (60 FR 57118) and July 8, 
1997 (62 FR 36460), respectively. Pursuant to the approved delegation 
program, EPA has approved the straight delegation of numerous NESHAP 
standards in Indiana (see 62 FR 36460 (7/8/1997), 65 FR 17264 (3/31/
2000), 69 FR 22508 (4/26/2004), and 71 FR 2225 (1/13/2006)). EPA has 
also approved rule adjusted NESHAP delegations for subparts X, VVVV, 
WWWW (see 71 FR 48923 (8/22/2006) and 71 FR 56971 (9/28/2006)).
    By letter dated February 8, 2007, IDEM requested approval of five 
additional `straight delegations' of authority for 40 CFR part 63, 
subparts II, CCC, MMMM, PPPP, and DDDDD.

III. What Is the Effect of These Delegations?

    On May 30, 2007, EPA approved IDEM's request to delegate the 
authority to implement and enforce 40 CFR part 63, subparts II, CCC, 
MMMM, PPPP, and DDDDD, through 326 IAC 20-26, 326 IAC 20-29, 326 IAC 
20-80, 326 IAC 20-81, and 326 IAC 20-95. EPA also approved the 
delegation of the applicable Category I authorities as set forth at 40 
CFR section 63.91(g).
    All notifications, reports and other correspondence required under 
these NESHAPs, should be sent to the State of Indiana, rather than to 
the EPA, Region 5, in Chicago. Affected sources should send this 
information to: Indiana Department of Environmental Management, Office 
of Air Quality, 100 North Senate Avenue, Indianapolis, Indiana 46204-
2251.
    Pursuant to Section 112(1)(7) of the CAA, nothing in this 
delegation prohibits EPA from enforcing any applicable emission 
standard or requirement.

IV. How Can I Get Copies of This Document and Other Related 
Information?

    Docket. EPA has established a docket for this action under Docket 
ID No. EPA-R05-OAR-2007-0156. Publicly available docket materials are 
available either electronically through www.regulations.gov or in hard 
copy at the Environmental Protection Agency, Region 5, Air and 
Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604. 
This facility is open from 8:30 a.m. to 4:30 p.m., Monday through 
Friday, excluding Federal holidays. We recommend that you telephone 
Ethan Chatfield, Environmental Engineer, at (312) 886-5112 before 
visiting the Region 5 office.
    Electronic Access. You may access this Federal Register document 
electronically through the EPA Internet under the ``Federal Register'' 
listings at http://www.epa.gov/fedrgstr/.

    Authority: 42 U.S.C. 7401 et seq.

    Dated: June 19, 2007.
Bharat Mathur,
Acting Regional Administrator, Region 5.
[FR Doc. E7-12851 Filed 7-3-07; 8:45 am]
BILLING CODE 6560-50-P