Document headings vary by document type but may contain
                    the following: the agency or agencies that issued and signed a document
the number of the CFR title and the number of each part
                      the document amends, proposes to amend, or is directly
                      related to
the agency docket number / agency internal file number
the RIN which identifies each regulatory action listed in
                      the Unified Agenda of Federal Regulatory and Deregulatory
                      Actions See the
                    Document Drafting Handbook
                    for more details.
 Environmental Protection Agency 40 CFR Part 63
[EPA-R09-OAR-2007-0322; FRL-8309-7]
 AGENCY: Environmental Protection Agency (EPA).
 ACTION: Direct final rule.
 SUMMARY: EPA is amending certain regulations to reflect the current delegation status of national emission standards for hazardous air pollutants (NESHAP) in Arizona and Nevada. Several NESHAP were delegated to the Arizona Department of Environmental Quality on March 16, 2007, and to the Nevada Division of Environmental Protection on January 12, 2007. The purpose of this action is to update the listing in the Code of Federal Regulations.
 DATES: This rule is effective on July 9, 2007 without further notice, unless EPA receives adverse comments by June 7, 2007. If we receive such comments, we will publish a timely withdrawal in the 
                        **Federal Register**
                         to notify the public that this direct final rule will not take effect.
 ADDRESSES: Submit comments, identified by docket number EPA-R09-OAR-2007-0322, by one of the following methods: 1. 
                        *Federal eRulemaking Portal: www.regulations.gov.*
                         Follow the on-line instructions. 2. 
                        *E-mail: steckel.andrew@epa.gov.* 3. 
                        *Mail or delivery:*
                         Andrew Steckel (Air-4), U.S. Environmental Protection Agency Region IX, 75 Hawthorne Street, San Francisco, CA 94105-3901. *Instructions:*
                         All comments will be included in the public docket without change and may be made available online at 
                        *www.regulations.gov*, including any personal information provided, unless the comment includes Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Information that you consider CBI or otherwise protected should be clearly identified as such and should not be submitted through www.regulations.gov or e-mail. www.regulations.gov is an “anonymous access” system, and EPA will not know your identity or contact information unless you provide it in the body of your comment. If you send e-mail directly to EPA, your e-mail address will be automatically captured and included as part of the public comment. 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. *Docket:*
                         The index to the docket for this action is available electronically at 
                        *www.regulations.gov*
                         and in hard copy at EPA Region IX, 75 Hawthorne Street, San Francisco, California. 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 in either location (
                        *e.g.*, CBI). To inspect the hard copy materials, please schedule an appointment during normal business hours with the contact listed in the 
                        **FOR FURTHER INFORMATION CONTACT**
                         section.
 FOR FURTHER INFORMATION CONTACT: Mae Wang, EPA Region IX, (415) 947-4124, 
                        *wang.mae@epa.gov.*


SUPPLEMENTARY INFORMATION: Throughout this document, “we,” “us” and “our” refer to EPA. Table of Contents I. Background A. Delegation of NESHAP B. ADEQ Delegations C. NDEP delegations II. EPA Action III. Statutory and Executive Order Reviews I. Background A. Delegation of NESHAP Section 112(l) of the Clean Air Act, as amended in 1990 (CAA), authorizes EPA to delegate to state or local air pollution control agencies the authority to implement and enforce the standards set out in the Code of Federal Regulations, Title 40 (40 CFR), Part 63, National Emission Standards for Hazardous Air Pollutants for Source Categories. On November 26, 1993, EPA promulgated regulations, codified at 40 CFR Part 63, Subpart E (hereinafter referred to as “Subpart E”), establishing procedures for EPA's approval of state rules or programs under section 112(l) (see 58 FR 62262). Subpart E was later amended on September 14, 2000 (see 65 FR 55810). Any request for approval under CAA section 112(l) must meet the approval criteria in 112(l)(5) and Subpart E. To streamline the approval process for future applications, a State or local agency may submit a one-time demonstration that it has adequate authorities and resources to implement and enforce any CAA section 112 standards. If such demonstration is approved, then the state or local agency would no longer need to resubmit a demonstration of these same authorities and resources for every subsequent request for delegation of CAA section 112 standards. However, EPA maintains the authority to withdraw its approval if the State does not adequately implement or enforce an approved rule or program. B. ADEQ Delegations On July 17, 1998, EPA published a direct final action delegating to the Arizona Department of Environmental Quality (ADEQ) several NESHAP and approving ADEQ's delegation mechanism for future standards (see 63 FR 38478). That action explained the procedure for EPA to grant future delegations to ADEQ by letter, with periodic 
                    **Federal Register**
                     listings of standards that have been delegated. On February 21, 2007, ADEQ requested delegation of the following NESHAP contained in 40 CFR Part 63: 
 
 Subpart J—NESHAP for Polyvinyl Chloride and Copolymers Production
                    Subpart MM—NESHAP for Chemical Recovery Combustion Sources at Kraft, Soda, Sulfite, and Stand-Alone Semichemical Pulp Mills
                    Subpart XX—National Emission Standards for Ethylene Manufacturing Process Units: Heat Exchange Systems and Waste Operations
                    Subpart OOO—National Emission Standards for Hazardous Air Pollutant Emissions: Manufacture of Amino/Phenolic Resins
                    Subpart QQQ—National Emission Standards for Primary Copper Smelting
                    Subpart RRR—National Emission Standards for Secondary Aluminum Production
                    Subpart UUU—National Emission Standards for Petroleum Refineries: Catalytic Cracking, Catalytic Reforming, and Sulfur Plan Units
                    Subpart VVV—NESHAP: Publicly Owned Treatment Works
                    Subpart AAAA—National Emission Standards for Municipal Solid Waste Landfills
                    Subpart CCCC—National Emission Standards for Manufacturing of Nutritional Yeast
                    Subpart EEEE—National Emission Standards for Organic Liquids Distribution (Non-Gasoline)
                    Subpart FFFF—NESHAP: Miscellaneous Organic Chemical Manufacturing
                    Subpart GGGG—National Emission Standards for Solvent Extraction for Vegetable Oil Production
                    Subpart HHHH—National Emission Standards for Wet-Formed Fiberglass Mat Production
                    Subpart IIII—NESHAP: Surface Coating of Automobiles and Light-Duty Trucks
                    Subpart JJJJ—NESHAP: Paper and Other Web Coating
                    Subpart KKKK—NESHAP: Surface Coating of Metal Cans
                    Subpart MMMM—NESHAP for Surface Coating of Miscellaneous Metal Parts and Products
                    Subpart NNNN—National Emission Standards for Large Appliances
                    Subpart OOOO—NESHAP: Printing, Coating, and Dyeing of Fabrics and Other Textiles
                    Subpart PPPP—NESHAP for Surface Coating of Plastic Parts and Products
                    Subpart QQQQ—National Emission Standards for Wood Building Products
                    Subpart RRRR—National Emission Standards for Surface Coating of Metal Furniture
                    Subpart SSSS—National Emission Standards for Surface Coating of Metal Coil
                    Subpart TTTT—National Emission Standards for Leather Finishing Operations
                    Subpart UUUU—National Emission Standards for Cellulose Products Manufacturing
                    Subpart VVVV—National Emission Standards for Boat Manufacturing
                    Subpart WWWW—National Emission Standards for Reinforced Plastics Composites Production
                    Subpart XXXX—National Emission Standards for Tire Manufacturing
                    Subpart YYYY—NESHAP for Stationary Combustion Turbines
                    Subpart ZZZZ—NESHAP for Stationary Reciprocating Internal Combustion Engines
                    Subpart AAAAA—NESHAP for Lime Manufacturing Plants
                    Subpart BBBBB—National Emission Standards for Semiconductor Manufacturing
                    Subpart CCCCC—National Emission Standards for Coke Ovens: Pushing, Quenching, and Battery Stacks
                    Subpart EEEEE—NESHAP for Iron and Steel Foundries
                    Subpart FFFFF—National Emission Standards for Integrated Iron and Steel
                    Subpart GGGGG—NESHAP: Site Remediation
                    Subpart HHHHH—NESHAP: Miscellaneous Coating Manufacturing
                    Subpart IIIII—NESHAP: Mercury Emissions from Mercury Cell Chlor-Alkali Plants
                    Subpart JJJJJ—National Emission Standards for Brick and Structural Clay Products Manufacturing
                    Subpart KKKKK—NESHAP for Clay Ceramics Manufacturing
                    Subpart LLLLL—National Emission Standards for Asphalt Roofing and Processing
                    Subpart MMMMM—National Emission Standards for Flexible Polyurethane Foam Fabrication Operations
                    Subpart NNNNN—NESHAP: Hydrochloric Acid Production
                    Subpart PPPPP—National Emission Standards for Engine Test Cells/Stands
                    Subpart QQQQQ—National Emission Standards for Friction Products Manufacturing
                    Subpart RRRRR—NESHAP: Taconite Iron Ore Processing
                    Subpart SSSSS—National Emission Standards for Refractory Products Manufacturing
                    Subpart TTTTT—NESHAP for Primary Magnesium Refining On March 16, 2007, EPA granted delegation to ADEQ for these NESHAP, along with any amendments to previously-ndash;delegated NESHAP, as of July 1, 2004. Today's action is serving to notify the public of the March 16, 2007, delegation and to codify these delegations into the Code of Federal Regulations. ADEQ also included a request for delegation of the federal List of Hazardous Air Pollutants, Petitions Process, Lesser Quantity Designations, Source Category List codified at 40 CFR Part 63, Subpart C. This Subpart does not need to be delegated under the Clean Air Act section 112(l) approval process. EPA does not delegate to state or local agencies the authority to make changes to this federal list of pollutants, and Subpart C does not contain any provisions or authorities requiring implementation by state or local agencies. As a result, EPA is not taking action to delegate 40 CFR Part 63, Subpart C or its amendments to ADEQ. C. NDEP Delegations On May 27, 1998, EPA published a direct final action delegating to the Nevada Division of Environmental Protection (NDEP) several NESHAP and approving NDEP's delegation mechanism for future standards (see 63 FR 28906). That action explained the procedure for EPA to grant delegations to NDEP by letter, with periodic 
                    **Federal Register**
                     listings of standards that have been delegated. On October 26, 2006, NDEP requested delegation of the NESHAP for Plywood and Composite Wood Products, 40 CFR part 63, subpart DDDD. On January 12, 2007, EPA granted delegation to NDEP for this NESHAP, along with any amendments to previously-ndash;delegated NESHAP, as of July 1, 2006. Today's action is serving to notify the public of the January 12, 2007, delegations and to codify these delegations into the Code of Federal Regulations. NDEP also included a request for delegation of the Federal list of hazardous air pollutants, codified at 40 CFR part 63, subpart C. There are no authorities to delegate in this Subpart, and EPA does not delegate to States the ability to make modifications to the list. As a result, EPA is not taking action to delegate 40 CFR part 63, subpart C or its amendments to NDEP. II. EPA Action Today's document serves to notify the public of the delegation of NESHAP to ADEQ on March 16, 2007, and to NDEP on January 12, 2007. Today's action will codify these delegations into the Code of Federal Regulations. III. Statutory and Executive Order Reviews Under Executive Order 12866 (58 FR 51735, October 4, 1993), this action is not a “significant regulatory action” and therefore is not subject to review by the Office of Management and Budget. For this reason, this action is also not subject to Executive Order 13211, “Actions Concerning Regulations That Significantly Affect Energy Supply, Distribution, or Use” (66 FR 28355, May 22, 2001). This action merely updates the list of approved delegations in the Code of Federal Regulations and imposes no additional requirements. Accordingly, the Administrator certifies that this rule will not have a significant economic impact on a substantial number of small entities under the Regulatory Flexibility Act (5 U.S.C. 601 
                    *et seq.*). Because this rule does not impose any additional enforceable duty beyond that required by state law, it 
                    ( print page 25982)
                    does not contain any unfunded mandate or significantly or uniquely affect small governments, as described in the Unfunded Mandates Reform Act of 1995 (Pub. L. 104-4). This rule also does not have tribal implications because it will not have a substantial direct effect on one or more Indian tribes, on the relationship between the Federal Government and Indian tribes, or on the distribution of power and responsibilities between the Federal Government and Indian tribes, as specified by Executive Order 13175 (65 FR 67249, November 9, 2000). This action also does not have Federalism implications because it does not have substantial direct effects on the States, on the relationship between the national government and the States, or on the distribution of power and responsibilities among the various levels of government, as specified in Executive Order 13132 (64 FR 43255, August 10, 1999). This action merely updates the list of already-ndash;approved delegations, and does not alter the relationship or the distribution of power and responsibilities established in the CAA. This rule also is not subject to Executive Order 13045 “Protection of Children from Environmental Health Risks and Safety Risks” (62 FR 19885, April 23, 1997), because it approves a state rule implementing a Federal standard. In reviewing State delegation submissions, our role is to approve State choices, provided that they meet the criteria of the CAA. In this context, in the absence of a prior existing requirement for the State to use voluntary consensus standards (VCS), EPA has no authority to disapprove State submissions for failure to use VCS. It would thus be inconsistent with applicable law for EPA, when it reviews a State submission, to use VCS in place of a State submission that otherwise satisfies the provisions of the CAA. Thus, the requirements of section 12(d) of the National Technology Transfer and Advancement Act of 1995 (15 U.S.C. 272 note) do not apply. This rule does not impose an information collection burden under the provisions of the Paperwork Reduction Act of 1995 (44 U.S.C. 3501 
                    *et seq.*). The Congressional Review Act, 5 U.S.C. section 801 
                    *et seq.*, as added by the Small Business Regulatory Enforcement Fairness Act of 1996, generally provides that before a rule may take effect, the agency promulgating the rule must submit a rule report, which includes a copy of the rule, to each House of the Congress and to the Comptroller General of the United States. EPA will submit a report containing this rule and other required information to the U.S. Senate, the U.S. House of Representatives, and the Comptroller General of the United States prior to publication of the rule in the 
                    **Federal Register**
                    . A major rule cannot take effect until 60 days after it is published in the 
                    **Federal Register**
                    . This action is not a “major rule” as defined by 5 U.S.C. 804(2). Under section 307(b)(1) of the Clean Air Act, petitions for judicial review of this action must be filed in the United States Court of Appeals for the appropriate circuit by July 9, 2007. Filing a petition for reconsideration by the Administrator of this final rule does not affect the finality of this rule for the purposes of judicial review nor does it extend the time within which a petition for judicial review may be filed, and shall not postpone the effectiveness of such rule or action. This action may not be challenged later in proceedings to enforce its requirements (see section 307(b)(2)). List of Subjects in 40 CFR Part 63 Environmental protection
Administrative practice and procedure
Air pollution control
Hazardous substances
Intergovernmental relations
Reporting and recordkeeping requirements
 Authority:
                    This action is issued under the authority of Section 112 of the Clean Air Act, as amended, 42 U.S.C. 412. Date Signed: April 19, 2007. Deborah Jordan, Director, Air Division, Region IX.
 Title 40, chapter I, part 63 of the Code of Federal Regulations is amended as follows: PART 63—[AMENDED]
 1.The authority citation for Part 63 continues to read as follows: Authority:
                        42 U.S.C. 7401 
                            *et seq.* Subpart E—Approval of State Programs and Delegation of Federal Authorities
 2.Section 63.99 is amended by revising paragraphs (a)(3) and (a)(28)(i) to read as follows: § 63.99
  (a) * * * (3) The following table lists the specific part 63 standards that have been delegated unchanged to the air pollution control agencies in the State of Arizona. The (X) symbol is used to indicate each category that has been delegated. Delegation Status for Part 63 Standards—Arizona
Subpart
Description
ADEQ 1
MCAQD 2
PDEQ 3
PCAQCD 4A
General Provisions
X
X
X
XF
Synthetic Organic Chemical Manufacturing Industry
X
X
X
XG
Synthetic Organic Chemical Manufacturing Industry: Process Vents, Storage Vessels, Transfer Operations, and Wastewater
X
X
X
XH
Organic Hazardous Air Pollutants: Equipment Leaks
X
X
X
XI
Organic Hazardous Air Pollutants: Certain Processes Subject to the Negotiated Regulation for Equipment Leaks
X
X
X
XJ
Polyvinyl Chloride and Copolymers Production
X
XL
Coke Oven Batteries
X
X
X
XM
Perchloroethylene Dry Cleaning
X
X
X
XN
Hard and Decorative Chromium Electroplating and Chromium Anodizing Tanks
X
X
X
XO
Ethylene Oxide Sterilization Facilities
X
X
X
XQ
Industrial Process Cooling Towers
X
X
X
XR
Gasoline Distribution Facilities
X
X
X
XS
Pulp and Paper
X
X
XT
Halogenated Solvent Cleaning
X
X
X
XU
Group I Polymers and Resins
X
X
X
XW
Epoxy Resins Production and Non-Nylon Polyamides Production
X
X
X
XX
Secondary Lead Smelting
X
X
X
XAA
Phosphoric Acid Manufacturing Plants
X
X
X( print page 25983)BB
Phosphate Fertilizers Production Plants
X
X
XCC
Petroleum Refineries
X
X
X
XDD
Off-Site Waste and Recovery Operations
X
X
X
XEE
Magnetic Tape Manufacturing Operations
X
X
X
XGG
Aerospace Manufacturing and Rework Facilities
X
X
X
XHH
Oil and Natural Gas Production Facilities
X
X
XJJ
Wood Furniture Manufacturing Operations
X
X
X
XKK
Printing and Publishing Industry
X
X
X
XLL
Primary Aluminum Reduction Plants
X

XMM
Chemical Recovery Combustion Sources at Kraft, Soda, Sulfite, and Stand-Alone Semichemical Pulp Mills
X
XOO
Tanks—Level 1
X
X
X
XPP
Containers
X
X
X
XQQ
Surface Impoundments
X
X
X
XRR
Individual Drain Systems
X
X
X
XSS
Closed Vent Systems, Control Devices, Recovery Devices and Routing to a Fuel Gas System or a Process
X
X
XTT
Equipment Leaks—Control Level 1
X
X
XUU
Equipment Leaks—Control Level 2
X
X
XVV
Oil-Water Separators and Organic-Water Separators
X
X
X
XWW
Storage Vessels (Tanks)—Control Level 2
X
X
XXX
Ethylene Manufacturing Process Units: Heat Exchange Systems and Waste Operations
X
XYY
Generic MACT Standards
X
X
XCCC
Steel Pickling
X
X
XDDD
Mineral Wool Production
X
X
XEEE
Hazardous Waste Combustors
X
X
XGGG
Pharmaceuticals Production
X
X
XHHH
Natural Gas Transmission and Storage Facilities
X
X
XIII
Flexible Polyurethane Foam Production
X
X
XJJJ
Group IV Polymers and Resins
X
X
X
XLLL
Portland Cement Manufacturing Industry
X
X
XMMM
Pesticide Active Ingredient Production
X
X
XNNN
Wool Fiberglass Manufacturing
X
X
XOOO
Manufacture of Amino/Phenolic Resins
X
X
XPPP
Polyether Polyols Production
X
X
XQQQ
Primary Copper Smelting
X
X
XRRR
Secondary Aluminum Production
X
X
XTTT
Primary Lead Smelting
X
X
XUUU
Petroleum Refineries: Catalytic Cracking, Catalytic Reforming, and Sulfur Recovery Units
X
X
XVVV
Publicly Owned Treatment Works
X
X
XXXX
Ferroalloys Production
X
X
XAAAA
Municipal Solid Waste Landfills
X
X
XCCCC
Manufacturing of Nutritional Yeast
X
X
XEEEE
Organic Liquids Distribution (non-gasoline)
X
X
XFFFF
Miscellaneous Organic Chemical Manufacturing
X
X
XGGGG
Solvent Extraction for Vegetable Oil Production
X
X
XHHHH
Wet-Formed Fiberglass Mat Production
X
X
XIIII
Surface Coating of Automobiles and Light-Duty Trucks
X
XJJJJ
Paper and Other Web Coating
X
X
XKKKK
Surface Coating of Metal Cans
X
X
XMMMM
Miscellaneous Metal Parts and Products
X
X
XNNNN
Large Appliances
X
X
XOOOO
Printing, Coating, and Dyeing of Fabrics and Other Textiles
X
X
XPPPP
Surface Coating of Plastic Parts and Products
X
XQQQQ
Wood Building Products
X
X
XRRRR
Surface Coating of Metal Furniture
X
X
XSSSS
Surface Coating of Metal Coil
X
X
XTTTT
Leather Finishing Operations
X
X
XUUUU
Cellulose Products Manufacturing
X
X
XVVVV
Boat Manufacturing
X
X
XWWWW
Reinforced Plastics Composites Production
X
X
XXXXX
Tire Manufacturing
X
X
XYYYY
Stationary Combustion Turbines
X
X
XZZZZ
Stationary Reciprocating Internal Combustion Engines
X
XAAAAA
Lime Manufacturing Plants
X
X
XBBBBB
Semiconductor Manufacturing
X
X
XCCCCC
Coke Oven: Pushing, Quenching and Battery Stacks
X
X
XEEEEE
Iron and Steel Foundries
X
X
XFFFFF
Integrated Iron and Steel
X
X
XGGGGG
Site Remediation
X
X
X( print page 25984)HHHHH
Miscellaneous Coating Manufacturing
X
X
XIIIII
Mercury Emissions from Mercury Cell Chlor-Alkali Plants
X
X
XJJJJJ
Brick and Structural Clay Products Manufacturing
X
X
XKKKKK
Clay Ceramics Manufacturing
X
X
XLLLLL
Asphalt Roofing and Processing
X
X
XMMMMM
Flexible Polyurethane Foam Fabrication Operation
X
X
XNNNNN
Hydrochloric Acid Production
X
X
XPPPPP
Engine Test Cells/Stands
X
X
XQQQQQ
Friction Products Manufacturing
X
X
XRRRRR
Taconite Iron Ore Processing
X
X
XSSSSS
Refractory Products Manufacturing
X
X
XTTTTT
Primary Magnesium Refining
X
X
X1
                                 Arizona Department of Environmental Quality.2
                                 Maricopa County Air Quality Department.3
                                 Pima County Department of Environmental Quality.4
                                 Pinal County Air Quality Control District.
 
 (28) * * * (i) The following table lists the specific part 63 standards that have been delegated unchanged to the air pollution control agencies in the State of Nevada. The (X) symbol is used to indicate each category that has been delegated. Delegation Status for Part 63 Standards—Nevada
Subpart
Description
NDEP1
WCAQMD2
CCDAQM3A
General Provisions
X
XF
Synthetic Organic Chemical Manufacturing Industry
XG
Synthetic Organic Chemical Manufacturing Industry: Process Vents, Storage Vessels, Transfer Operations, and Wastewater
XH
Organic Hazardous Air Pollutants: Equipment Leaks
XI
Organic Hazardous Air Pollutants: Certain Processes Subject to the Negotiated Regulation for Equipment Leaks
XJ
Polyvinyl Chloride and Copolymers Production
XL
Coke Oven Batteries
XM
Perchloroethylene Dry Cleaning
X
XN
Hard and Decorative Chromium Electroplating and Chromium Anodizing Tanks
X
XO
Ethylene Oxide Sterilization Facilities
X
XQ
Industrial Process Cooling Towers
XR
Gasoline Distribution Facilities
X
XS
Pulp and Paper
XT
Halogenated Solvent Cleaning
X
XU
Group I Polymers and Resins
XW
Epoxy Resins Production and Non-Nylon Polyamides Production
XX
Secondary Lead Smelting
XY
Marine Tank Vessel Loading Operations
XAA
Phosphoric Acid Manufacturing Plants
XBB
Phosphate Fertilizers Production Plants
XCC
Petroleum Refineries
XDD
Off-Site Waste and Recovery Operations
XEE
Magnetic Tape Manufacturing Operations
XGG
Aerospace Manufacturing and Rework Facilities
XHH
Oil and Natural Gas Production Facilities
XII
Shipbuilding and Ship Repair (Surface Coating)
XJJ
Wood Furniture Manufacturing Operations
XKK
Printing and Publishing Industry
X
XLL
Primary Aluminum Reduction Plants
XMM
Chemical Recovery Combustion Sources at Kraft, Soda, Sulfite, and Stand-Alone Semichemical Pulp Mills
XOO
Tanks—Level 1
XPP
Containers
XQQ
Surface Impoundments
XRR
Individual Drain Systems
XSS
Closed Vent Systems, Control Devices, Recovery Devices and Routing to a Fuel Gas System or a Process
XTT
Equipment Leaks—Control Level 1
XUU
Equipment Leaks—Control Level 2
XVV
Oil-Water Separators and Organic-Water Separators
XWW
Storage Vessels (Tanks)—Control Level 2
XXX
Ethylene Manufacturing Process Units: Heat Exchange Systems and Waste Operations
X( print page 25985)YY
Generic MACT Standards
XCCC
Steel Pickling
XDDD
Mineral Wool Production
XEEE
Hazardous Waste Combustors
XGGG
Pharmaceuticals Production
XHHH
Natural Gas Transmission and Storage Facilities
XIII
Flexible Polyurethane Foam Production
XJJJ
Group IV Polymers and Resins
XLLL
Portland Cement Manufacturing Industry
XMMM
Pesticide Active Ingredient Production
XNNN
Wool Fiberglass Manufacturing
XOOO
Manufacture of Amino/Phenolic Resins
XPPP
Polyether Polyols Production
XQQQ
Primary Copper Smelting
XRRR
Secondary Aluminum Production
XTTT
Primary Lead Smelting
XUUU
Petroleum Refineries: Catalytic Cracking, Catalytic Reforming, and Sulfur Recovery Units
XVVV
Publicly Owned Treatment Works
XXXX
Ferroalloys Production
XAAAA
Municipal Solid Waste Landfills
XCCCC
Manufacturing of Nutritional Yeast
XDDDD
Plywood and Composite Wood Products
XEEEE
Organic Liquids Distribution (non-gasoline)
XFFFF
Miscellaneous Organic Chemical Manufacturing
XGGGG
Solvent Extraction for Vegetable Oil Production
XHHHH
Wet-Formed Fiberglass Mat Production
XJJJJ
Paper and Other Web Coating
XKKKK
Surface Coating of Metal Cans
XMMMM
Miscellaneous Metal Parts and Products
XNNNN
Large Appliances
XOOOO
Printing, Coating, and Dyeing of Fabrics and Other Textiles
XQQQQ
Wood Building Products
XRRRR
Surface Coating of Metal Furniture
XSSSS
Surface Coating of Metal Coil
XTTTT
Leather Finishing Operations
XUUUU
Cellulose Products Manufacturing
XVVVV
Boat Manufacturing
XWWWW
Reinforced Plastics Composites Production
XXXXX
Tire Manufacturing
XYYYY
Stationary Combustion Turbines
XZZZZ
Stationary Reciprocating Internal Combustion Engines
XAAAAA
Lime Manufacturing Plants
XBBBBB
Semiconductor Manufacturing
XCCCCC
Coke Oven: Pushing, Quenching and Battery Stacks
XDDDDD
Industrial, Commercial, and Institutional Boiler and Process Heaters
XEEEEE
Iron and Steel Foundries
XFFFFF
Integrated Iron and Steel
XJJJJJ
Brick and Structural Clay Products Manufacturing
XKKKKK
Clay Ceramics Manufacturing
XLLLLL
Asphalt Roofing and Processing
XMMMMM
Flexible Polyurethane Foam Fabrication Operation
XNNNNN
Hydrochloric Acid Production
XPPPPP
Engine Test Cells/Stands
XQQQQQ
Friction Products Manufacturing
XSSSSS
Refractory Products Manufacturing
X1
                                 Nevada Division of Environmental Protection.2
                                 Washoe County Air Quality Management Division.3
                                 Clark County Department of Air Quality Management.


[FR Doc. E7-8686 Filed 5-7-07; 8:45 am] BILLING CODE 6560-50-P