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COMMONWEALTH OF PENNSYLVANIA

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PA Bulletin, Doc. No. 06-1216b

[36 Pa.B. 3287]
[Saturday, July 1, 2006]

[Continued from previous Web Page]

OPERATE WASTE PROCESSING OR DISPOSAL AREA OR SITE


Application received, under the Solid Waste Management Act (35 P. S. §§ 6018.101--6018.1003), the Municipal Waste Planning, Recycling and Waste Reduction Act (53 P. S. §§ 4000.101--4000.1904) and regulations to operate Solid Waste Processing or Disposal Area or Site.

   Southwest Region: Regional Solid Waste Manager, 400 Waterfront Drive, Pittsburgh, PA 15222-4745, (412) 442-4000.

   Permit ID No.PAD000736942. Calgon Carbon Corporation, P. O. Box 717, Pittsburgh, PA 15230. Operation of a carbon regeneration facility in Neville Township, Allegheny County. Application to modify the permit to lower carbon regeneration furnace after burner temperature and oxygen content received in Regional Office on May 3, 2006.

AIR QUALITY

PLAN APPROVAL AND OPERATING PERMIT APPLICATIONS

NEW SOURCES AND MODIFICATIONS

   The Department of Environmental Protection (Department) has developed an ''integrated'' plan approval, State operating permit and Title V operating permit program. This integrated approach is designed to make the permitting process more efficient for the Department, the regulated community and the public. This approach allows the owner or operator of a facility to complete and submit all the permitting documents relevant to its application one time, affords an opportunity for public input and provides for sequential issuance of the necessary permits.

   The Department has received applications for plan approvals and/or operating permits from the following facilities.

   Copies of the applications, subsequently prepared draft permits, review summaries and other support materials are available for review in the regional office identified in this notice. Persons interested in reviewing the application files should contact the appropriate regional office to schedule an appointment.

   Persons wishing to receive a copy of a proposed plan approval or operating permit must indicate their interest to the Department regional office within 30 days of the date of this notice and must file protests or comments on a proposed plan approval or operating permit within 30 days of the Department providing a copy of the proposed document to that person or within 30 days of its publication in the Pennsylvania Bulletin, whichever comes first. Interested persons may also request that a hearing be held concerning the proposed plan approval and operating permit. Comments or protests filed with the Department regional offices must include a concise statement of the objections to the issuance of the Plan approval or operating permit and relevant facts which serve as the basis for the objections. If the Department schedules a hearing, a notice will be published in the Pennsylvania Bulletin at least 30 days prior the date of the hearing.

   Persons with a disability who wish to comment and require an auxiliary aid, service or other accommodation to participate should contact the regional office identified before the application. TDD users should contact the Department through the Pennsylvania AT&T Relay Service at (800) 654-5984.

   Final plan approvals and operating permits will contain terms and conditions to ensure that the source is constructed and operating in compliance with applicable requirements in 25 Pa. Code Chapters 121--143, the Federal Clean Air Act (act) and regulations adopted under the act.

PLAN APPROVALS


Plan Approval Applications Received under the Air Pollution Control Act (35 P. S. §§ 4001--4015) and 25 Pa. Code Chapter 127, Subchapter B that may have special public interest. These applications are in review and no decision on disposition has been reached.

   Northeast Region: Air Quality Program, 2 Public Square, Wilkes-Barre, PA 18711-0790, Mark Wejkszner, New Source Review Chief, (570) 826-2531.

   58-303-006: New Milford Materials, LLC (P. O. Box 324A-1, Montrose, PA 18801) for construction of a batch asphalt plant and associated air cleaning device with the capability of utilizing waste derived liquid fuel on Carey Road, New Milford Township, Susquehanna County.

   48-313-100: Ecopax, LLC--United Plastics Group (30 Commerce Drive, Somerset, NJ 08873) for construction of two Styrofoam production lines and associated air cleaning devices in Forks Township, Northampton County.

   Southcentral Region: Air Quality Program, 909 Elmerton Avenue, Harrisburg, PA 17110, Ronald Davis, New Source Review Chief, (717) 705-4702.

   01-03031A: ISP Minerals, Inc. (P. O. Box O, 1455 Old Waynesboro Road, Blue Ridge Summit, PA 17214-0914) for replacement of dust collectors. Existing sources will be controlled by the use of two new fabric filter baghouses in Hamiltonban Township, Adams County.

   36-03116A: Wilbur Chocolate Co., Inc. (48 North Broad Street, Lititz, PA 17543) for installation of a new roasting system at their chocolate manufacturing facility in Mount Joy Borough, Lancaster County.

   38-05035: PPL Distributed Generation, LLC (Two North Ninth Street, GENPL8, Allentown, PA 18101) for a landfill gas to energy facility with Greater Lebanon Refuse Authority to install two engine generators (Caterpillar Model 3520, 1,600 kilowatts each) in North Annville Township, Lebanon County. The facility's primary emissions will be NOx.

   67-05032D: Harley-Davidson Motor Company Operations, Inc. (1425 Eden Road, York, PA 17402) for the venting to atmosphere of the exhaust from an existing cartridge filter at the York motorcycle assembly plant in Springettsbury Township, York County.

   Northcentral Region: Air Quality Program, 208 West Third Street, Williamsport, PA 17701, David Aldenderfer, Program Manager, (570) 327-3637.

   41-399-027A: Smurfit-Stone Container Enterprises, Inc. (P. O. Box 371, Jersey Shore, PA 17740) for modification of a paperboard/plastic film gluing operation by increasing the amount of adhesive and cleaning solvent used as well as by using an adhesive with a higher volatile HAP content thereby resulting in an increase in the emission of both VOCs and volatile HAPs in Porter Township, Lycoming County.

   41-320-002: Webb Communications (One Maynard Street, Williamsport, PA 17701) for construction of four heatset web offset lithographic printing presses and an associated air cleaning device (a regenerative thermal oxidizer) and for the installation of the same air cleaning device on two existing heatset web offset lithographic printing presses in the City of Williamsport, Lycoming County.

   49-00052A: Butter Krust Baking Co., Inc. (249 North Eleventh Street, Sunbury, PA 17801-2433) for construction and operation of a natural gas-fired bread oven with a catalytic oxidizer to control the air contaminant emissions from the oven at their Northumberland Plant located in the Borough of Northumberland, Northumberland County.

   Northwest Region: Air Quality Program, 230 Chestnut Street, Meadville, PA 16335-3481, George Monasky, New Source Review Chief, (814) 332-6940.

   42-211A: M & M Royalty, Ltd. (Route 146, Smethport, PA 16749) for construction--modification of a natural gas stripping operation in the Township of Sergeant, McKean County.

   10-305A: Recmix of PA, Inc. (359 North Pike Road, Sarver PA 16055) for installation of an aggregate drying system and blending station to produce a cement additive, in the Township of Winfield, Butler County.

   42-206B: Holm Industries (700 1/2 Elk Avenue, Kane, PA 16735) plan approval for modification of existing plan approval language regarding pH limits for the scrubber control device at the Kane facility in the Borough of Kane, McKean County.


Intent to Issue Plan Approvals and Intent to Issue or Amend Operating Permits under the Air Pollution Control Act (35 P. S. §§ 4001--4015) and 25 Pa. Code Chapter 127, Subchapter B. These actions may include the administrative amendments of an associated operating permit.

   Northeast Region: Air Quality Program, 2 Public Square, Wilkes-Barre, PA 18711-0790, Mark Wejkszner, New Source Review Chief, (570) 826-2531.

   40-318-056: Quality Collision, Inc. (701 Route 309, Dallas, PA 18612) for construction of two paint spray booths and curing chamber, with the associated air cleaning devices, at 365 Courtdale Avenue, Courtdale Borough, Luzerne County. This facility is a non-Title V facility. The VOC emissions associated with this project will be less than 10 tons per year. The particulate emissions will be less than 0.02 grain per dry standard cubic foot. The company shall comply with 25 Pa. Code § 123.31 for malodorous emissions. The company shall comply with 25 Pa. Code § 123.41 for opacity. The company will operate the facility and maintain the processes and air cleaning device systems in accordance with the good engineering practices to assure proper operation of the equipment. The Plan Approval and resulting State- only Operating Permit will contain record keeping and operating restrictions designed to keep the facility operating within all applicable air quality requirements.

   48-313-098: Elementis Pigments, Inc. (1525 Wood Avenue, Easton, PA 18042) for construction of an iron oxide repack system and associated fabric collector in Wilson Borough, Northampton County. The particulate emissions from the fabric collector will not exceed the Best Available Technology standard of 0.02 grain/dscf (0.83 ton per year total). The Plan Approval and Operating Permit will contain recordkeeping, monitoring, reporting and work practice requirements and emission restrictions designed to keep the facility operating within all applicable air quality requirements. The facility currently has a Title V Operating Permit No. 48-00018. This plan approval will, in accordance with 25 Pa. Code § 127.450, be incorporated into the Title V Operating Permit through an administrative amendment at a later date.

   40-318-055: Silgan Closures (350 Jaycee Drive, West Hazleton, PA 18202) for an amendment to restrict HAPs emissions in Valmont Industrial Park, Hazle Township, Luzerne County. The company currently has a Title V permit number 40-00004. The HAPs from the facility must never exceed 9.9 tpy of any single HAP and must never exceed 24.9 tpy of all aggregated HAPs, based on a 12-month rolling sum. The company shall comply with 25 Pa. Code § 123.31 for malodorous emissions from the facility. The Plan Approval and Operating permit will contain additional recordkeeping and operating restrictions designed to keep the facility operating within all applicable air quality requirements.

   Southcentral Region: Air Quality Program, 909 Elmerton Avenue, Harrisburg, PA 17110, Ronald Davis, New Source Review Chief, (717) 705-4702.

   36-05117A: Dart Container Corp. of PA (110 Pitney Road, Lancaster, PA 17602-2616) for use of Nos. 4--6 fuel oil in the facility's two existing boilers in East Lampeter Township, Lancaster County. The use of the heavier fuel oils is expected to increase the facility's potential-to-emit PM10 by 10 tpy, SOx by 14 tpy and NOx by 59 tpy. The facility's boilers are subject to 40 CFR Part 60, Subpart Dc--Standards of Performance for Small Industrial-Commercial-Institutional Steam Generating Units. The plan approval and operating permit will include emission restrictions, testing requirements, work practice standards, monitoring, recordkeeping and reporting requirements designed to keep the facility operating within all applicable air quality requirements.

   Northcentral Region: Air Quality Program, 208 West Third Street, Williamsport, PA 17701, David Aldenderfer, Program Manager, (570) 327-3637.

   55-399-007A: Kerrico Corp. (R. R. 1, Box 131H, Selinsgrove, PA 17870) for modification of a cast polymer bathroom and kitchen countertop manufacturing operation in Penn Township, Snyder County.

   The respective facility is a major (Title V) facility for HAPs but a Title V operating permit has not yet been issued.

   The respective modifications consist of using methylene chloride, a HAP which Kerrico is currently not permitted to use, for certain select cleaning operations and increasing the amount of acetone used for cleaning purposes. Kerrico has also requested approval to use pigmented gelcoats in addition to the clear gelcoats and white/off-white gelcoats which were previously approved by the Department of Environmental Protection (Department). The use of methylene chloride is expected to result in an increase of up to 1.43 tons per year in the amount of HAPs emitted by the facility. The increase in acetone usage is expected to result in an increase of up to 5.0 tons per year in the amount of acetone emitted by the facility. The use of pigmented gelcoats in addition to clear gelcoats and white/off-white gelcoats is not expected to result in an increase in the emission of any air contaminant.

   The Department's review of the information submitted by Kerrico Corporation indicates that the use of methylene chloride for certain select cleaning operations, the increased usage of acetone and the use of pigmented gelcoats should comply with all applicable regulatory requirements pertaining to air contamination sources and the emission of air contaminants, including the best available technology requirement of 25 Pa. Code §§ 127.1 and 127.12 and the requirements of Subpart WWWW of the National Emission Standards for Hazardous Air Pollutants, 40 CFR 63.5780--63.5935 (National Emission Standards for Hazardous Air Pollutants; Reinforced Plastic Composites Production). Based on this finding, the Department proposes to issue plan approval for the proposed modifications.

   The following is a summary of the conditions the Department proposes to place in the plan approval to be issued to ensure compliance with all applicable regulatory requirements:

   1.  Conditions contained in Plan Approval 55-399-007 remain in effect unless superseded or amended by a condition contained herein. If there is a conflict between a condition contained in Plan Approval 55-399-007 and a condition contained herein, the permittee shall comply with the condition contained herein rather than the conflicting condition contained in Plan Approval 55-399-007.

   2.  Pigmented gelcoats applied in this facility shall be applied in conformance with all conditions contained in Plan Approval 55-399-007 which have applicability to gelcoats except as specified herein.

   3.  ''Clear gelcoats,'' ''white/off-white gelcoats'' and ''pigmented gelcoats'' (as those terms are defined in Subpart WWWW) are the only gelcoats that shall be applied at this facility. The clear gelcoats shall contain no more than 44% VOCs (by weight) and no more than 44% volatile HAPs (by weight). The white/off-white gelcoats shall contain no more than 30% VOCs (by weight) and no more than 30% volatile HAPs (by weight). The pigmented gelcoats shall contain no more than 31% VOCs (by weight) and no more than 31% volatile HAPs (by weight).

   4.  Methylene chloride may be used to clean cured resin from the mixing cylinder and associated auger incorporated in the Respecta DB-11/10-20 continuous casting machine but shall not be used anywhere else in the facility for any purpose.

   5.  The total combined facility-wide emission of methylene chloride shall not exceed 1.43 tons in any 12-consecutive month period.

   6.  The total combined facility-wide emission of acetone shall not exceed 10.0 tons in any 12-consecutive month period.

   7.  The total combined facility-wide emission of volatile HAPs shall not exceed 37.55 tons in any 12-consecutive month period and the total combined facility-wide emission of VOCs shall not exceed 38.53 tons in any 12-consecutive month period.

   49-00020B: Truck Accessories Group, Inc., d/b/a Leer East (3560 Housels Run Road, Milton, PA 17847) for construction of a mold maintenance area, a wet-out reinforcement area, a secondary lamination area, a base rail lamination area, a truck cap and tonneau cover headliner adhesive process, fiberglass reinforced plastic truck cap and tonneau cover assembly and final finish operations, an aluminum welding operation and an aluminum truck cap assembly, final finish and installation operation in an existing fiberglass reinforced plastic and aluminum truck cap manufacturing facility in Milton Borough, Northumberland County.

   The respective facility is a major facility for both VOCs and HAPs and one for which a Title V operating permit (49-00020) has been issued.

   The operation of the proposed air contamination sources, all of which actually already exist onsite, will result in the emission of up to 34.883 tons of VOCs, 25.71 tons of volatile HAPs (most of which will be styrene), 1.284 tons of PM including PM10 or less, also known as PM10 and .62 ton of metallic HAPs, 4.8 tons of acetone and .49 ton of ammonia per year.

   The Department of Environmental Protection's (Department) review of the information submitted by Truck Accessories Group, Inc. indicates that the proposed air contamination sources should comply with all Air Quality requirements pertaining to air contamination sources and the emission of air contaminants including the best available technology requirement of 25 Pa. Code §§ 127.1 and 127.12, the New Source Review requirements of 25 Pa. Code §§ 127.2011--27.217, the Reasonably Available Control Technology requirements of 25 Pa. Code §§ 129.91--129.95 and Subpart WWWW of the National Emission Standards for Hazardous Air Pollutants, 40 CFR 63.5780--63.5935 (National Emission Standards for Hazardous Air Pollutants: Reinforced Plastic Composites Production). Based on this finding, the Department to issue plan approval for the construction of the proposed air contamination sources. Additionally, if the Department subsequently determines that the respective air contamination sources are being operated and maintained in accordance with the conditions of the plan approval as well as with all applicable regulatory requirements, the conditions established in the plan approval will be incorporated into Title V Operating Permit 49-00020 by means of administrative amendment in accordance with 25 Pa. Code § 127.450.

   The following is a summary of the conditions the Department proposes to place in the plan approval to be issued to ensure compliance with all applicable regulatory requirements:

   1.  The VOC contents of the 3m flowable finishing putty, 3m short strand fiberglass reinforce filler, axel xtend 802, axel xtend cx-500, cook composites hq retention green tooling gelcoat, alpha/owens corning polyester resin solution in styrene and Sherwin-Williams/Krylon Ultra Flat Black Aerosol marking paint (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the mold maintenance area shall not exceed 1.84, 2.72, 6.03, 7.01, 4.30, 2.94 and 3.45 pounds per gallon, respectively. No other VOC-containing materials shall be used in this area.

   2.  The volatile HAP contents of the 3M Flowable Finishing Putty, 3M Short Strand Fiberglass Reinforce Filler, Axel Xtend CX-500, Cook Composites HQ Retention Green Tooling Gelcoat, Alpha/Owens Corning Polyester Resin Solution in Styrene and Sherwin-Williams/Krylon Ultra Flat Black Aerosol Marking Paint (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the mold maintenance area shall not exceed 1.84, 2.72, 7.01, 4.30, 2.94 and .59 pounds per gallon, respectively. No other volatile HAP-containing materials shall be used in this area.

   3.  The combined styrene and methyl methacrylate content of the Alpha/Owens Corning Polyester Resin Solution in Styrene (or alternate material determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the mold maintenance area shall not exceed 32% by weight (weighted average over any 12 consecutive month period with a maximum of 35% by weight for any single shipment received). The styrene content of the 3M Flowable Finishing Putty and 3M Short Strand Fiberglass Reinforce Filler (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the mold maintenance area shall not exceed 20% by weight, and 43% by weight for the Cook Composites HQ Retention Green Tooling Gelcoat (or alternate material determined by the Department to have an equivalent, or lower, air contaminant emission potential). No other styrene-containing materials shall be used in this area.

   4.  The VOC, volatile HAP and PM emissions from the mold maintenance area shall not exceed 1.08, .33 and .00245 tons in any 12-consecutive month period, respectively.

   5.  Materials other than Sherwin-Williams/Krylon Ultra Flat Black Aerosol Marking Paint applied in the mold maintenance area shall be applied by hand only and all containers of materials shall be kept closed except when material is being removed from or introduced into the container.

   6.  Records shall be maintained of the amounts, VOC contents, volatile HAP contents, styrene contents and methyl methacrylate contents of the materials used in the mold maintenance area each month as well as of the total VOC and total volatile HAP emissions from the area and the weighted 12-consecutive month average combined styrene and methyl methacrylate content of the Alpha/Owens Corning Polyester Resin Solution in Styrene. This data shall be reported to the Department on a quarterly basis.

   7.  The neat resin used in the wet-out reinforcement area, secondary lamination area and base rail lamination area shall have a combined styrene and methyl methacrylate content of no greater than 32% by weight (weighted average over any 12-consecutive month period with a maximum of 35% by weight for any single shipment received) as well as a vapor suppressant factor of at least .05 and shall be applied using nonatomized resin application technology (as defined in condition 47 herein). No other volatile HAP-containing materials shall be used in these areas. No other VOC-containing materials shall be used in these areas other than ISP Technologies Shipshape-resin cleaner (or alternate material determined by the Department to have an equivalent, or lower, air contaminant emission potential) and, in the base rail lamination area only, Xtend 19SAM with a VOC content no greater than 5.71 pounds per gallon (or alternate material determined by the Department to have an equivalent, or lower, air contaminant emission potential).

   8.  The total combined amount of neat resin used n the wet-out reinforcement area, secondary lamination area and base rail lamination area shall not exceed 158,199 gallons in any 12-consecutive month period, except as may be allowed by condition 46 herein, and the total combined VOC emissions shall not exceed 26.2 tons in any 12-consecutive month period (excluding those from the use of cleanup solvent).

   9.  The total combined volatile HAP emissions from the wet-out reinforcement area, secondary lamination area and base rail lamination area shall not exceed 24.31 tons in any 12-consecutive month period.

   10.  The amount of Xtend 19SAM (or alternative material determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the base rail lamination area shall not exceed 660 gallons in any 12-consecutive month period, except as may be allowed by condition 46 herein.

   11.  The volatile HAP emissions from the wet-out reinforcement area, secondary lamination area and base rail lamination area shall each not exceed 66.94 pounds per ton of neat resin (weighted average over 12-consecutive months). Records shall be maintained to demonstrate compliance with this limitation and this data is to be reported to the Department on a quarterly basis.

   12.  The total combined monthly neat resin usage in the wet-out reinforcement area, secondary lamination area and base rail lamination area may be determined by subtracting the amount of neat resin used in the primary lamination area each month from the total amount of neat resin used in the facility each month. Records shall be maintained of the maximum amount of filled resin delivered in a single pump stroke for the primary lamination area pump, the number of pump strokes occurring in the primary lamination area each month, the total amount of neat resin used in the entire facility each month, the volume percent of resin contained in the filled resin each month, the amount of filled resin used in the primary lamination area each month and the total combined amount of neat rein used in the wet-out reinforcement area, secondary lamination area and base rail lamination area each month.

   13.  Records shall be maintained of the identities, amounts, VOC contents, volatile HAP contents, styrene contents and methyl methacrylate contents of the neat resin and any other materials used in the wet-out reinforcement area, secondary lamination area and base rail lamination area each month as well as of the total VOC and total volatile HAP emissions from each of these areas and the weighted 12-consecutive month average combined styrene and methyl methacrylate content of the neat resin. This data shall be reported to the Department on a quarterly basis.

   14.  The VOC contents of the CASA 246-DB adhesive, Quick Clean No. 6 cleanup solvent and Dupont 99K black paint (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the truck cap and tonneau cover headliner adhesive process shall not exceed .57, 1.32 and 5.3 pounds per gallon, respectively. No other VOC-containing materials shall be used in this process.

   15.  The volatile HAP contents of the Quick Clean No. 6 cleanup solvent and Dupont 99K black paint (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the truck cap and tonneau cover headliner adhesive process shall not exceed .58 and 3.68 pounds per gallon, respectively, and the ammonia content of the CASA 246-DB adhesive shall not exceed 1%. No other volatile HAP-containing materials shall be used in this process.

   16.  The amounts of CASA 246-DB adhesive, quick clean No. 6 cleanup solvent and Dupont 99K black paint (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the truck cap and tonneau cover headliner adhesive process shall not exceed 12,000, 27 and 30 gallons, respectively, in any 12-consecutive month period, except as may be allowed by condition 46 herein.

   17.  The VOC emissions from the truck cap and tonneau cover headliner adhesive process shall not exceed 3.52 tons in any 12-consecutive month period.

   18.  The volatile HAP, ammonia and PM emissions from the truck cap and tonneau cover headliner adhesive process shall not exceed .07, .49 and .28 tons, respectively, in any 12-consecutive month period.

   19.  Adhesive and paint used in the truck cap and tonneau cover headliner adhesive process shall be applied in either the truck cap headliner adhesive spray booth or the tonneau headliner adhesive spray booth and shall only be applied with high volume low pressure spray equipment (or alternate technology determined by the Department to have an equivalent, or lower, air contaminant emission potential).

   20.  The truck cap and tonneau headliner adhesive spray booths shall each be equipped with dry filters with a PM removal efficiency of at least 95%.

   21.  Containers of materials used in the truck cap and tonneau cover headliner adhesive process shall be kept closed except when the material is being removed from or introduced into the container.

   22.  Records shall be maintained of the amounts, VOC contents, volatile HAP contents and ammonia contents of the materials used in the truck cap and tonneau cover headliner adhesive process each month as well as of the total VOC and total volatile HAP emissions from the process. This data shall be reported to the Department on a quarterly basis.

   23.  The VOC contents of the 3M Primer 94, 3M Scotch-Grip Industrial Adhesive 4799, Sika Flex 255-FC, Sika Activator, Probond Trite-R-Bond 2287A, Henkel Loctite 262, Tremco Trelglaze SA1100 and WD-40 Nonaerosol (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the fiberglass reinforced plastic truck cap and tonneau cover assembly operation shall not exceed 6.26, 4.13, .30, 5.6, 7.32, 1.19, .26 and 6.67 pounds per gallon, respectively. No other VOC-containing materials shall be used in this operation other than isopropanol (or alternate material determined by the Department to have an equivalent, or lower, air contaminant emission potential).

   24.  The volatile HAP contents of the 3M Primer 94, 3M Scotch-Grip Industrial Adhesive 4799, Sika Flex 255-FC and Probond Trite-R-Bond 2287A (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the fiberglass reinforced plastic truck cap and tonneau cover assembly operation shall not exceed 2.47, 1.51, .30 and .38 pounds per gallon, respectively. No other volatile HAP-containing materials shall be used in this operation.

   25.  The VOC and volatile HAP emissions from the fiberglass reinforced plastic truck cap and tonneau cover assembly operation shall not exceed 2.43 and .64 tons in any 12-consecutive month period, respectively.

   26.  Materials applied in the fiberglass reinforced plastic truck cap and tonneau cover assembly operation shall be applied by hand. Containers of materials shall be kept closed except when material is being removed from or introduced into the container.

   27.  Records shall be maintained of the amounts, VOC contents and volatile HAP contents of the materials used in the fiberglass reinforced plastic truck cap and tonneau cover assembly operation each month as well as of the total VOC and total volatile HAP emissions from this operation. This data shall be reported to the Department on a quarterly basis.

   28.  The VOC contents of the 3M Finesse II Finishing Material, 3M Perfect-It III Finishing Glaze, 3M Super Duty Rubbing Compound, 3M General Purpose Adhesive Cleaner and Spartan Chemical Company Glass Cleaner (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the fiberglass reinforced plastic truck cap and tonneau cover final finish operation shall not exceed 1.92, 1.6, 1.91, 6.81 and .91 pounds per gallon, respectively. No other VOC-containing material shall be used in this operation other than ISP Technologies Shipshape-resin cleaner (or alternate material determined by the Department to have an equivalent, or lower, air contaminant emission potential).

   29.  The volatile HAP content of the 3M General Purpose Adhesive Cleaner (or alternate material determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the fiberglass reinforced plastic truck cap and tonneau cover final finish operation shall not exceed 5.16 pounds per gallon. No other volatile HAP-containing materials shall be used in this operation.

   30.  The VOC, volatile HAP and PM emissions from the fiberglass reinforced plastic truck cap and tonneau cover final finish operation shall not exceed .73, .13 and .0008 tons in any 12-consecutive month period, respectively.

   31.  The 3M Finesse II Finishing Material, 3M Perfect-It III Finishing Glaze, 3M Super Duty Rubbing Compound and 3M General Purpose Adhesive Cleaner (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the fiberglass reinforced plastic truck cap and tonneau cover final finish operation shall be applied by hand only. Containers of materials shall be kept closed except when material is being removed from or introduced into the container.

   32.  Records shall be maintained of the amounts, VOC contents and volatile HAP contents of the materials used in the fiberglass reinforced plastic truck cap and tonneau cover final finish operation each month as well as of the total VOC and total volatile HAP emissions from the operation. This data shall be reported to the Department on a quarterly basis.

   33.  No more than 385,000 pounds of electrodes shall be used in the aluminum welding operation in any 12-consecutive month period.

   34.  The PM and HAP emissions from the aluminum welding operation shall not exceed 1.0 and .62 tons in any 12-consecutive month period, respectively. The permittee shall maintain records of the amount of electrodes used each month and other records as are necessary to demonstrate compliance with these emission limitations.

   35.  The VOC contents of the 3M Primer 94, Sika Flex 255-FC, Sika Activator, Henkel Loctite 262, Spartan Chemical Company Glass Cleaner and WD-40 Nonaerosol (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the aluminum truck cap assembly, final finish and installation operation shall not exceed 6.26, .30, 5.6, 1.19, .91 and 6.67 pounds per gallon, respectively. No other VOC-containing materials shall be used in this operation other than isopropanol and mineral spirits (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential).

   36.  The volatile HAP contents of 3M Primer 94 and Sika Flex 255-FC (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the aluminum truck cap assembly, final finish and installation operation shall not exceed 2.47 and .30 pounds per gallon, respectively. No other volatile HAP-containing materials shall be used in this operation.

   37.  The VOC, volatile HAP and PM emissions from the aluminum truck cap assembly, final finish and installation operation shall not exceed .91, .23 and .00025 tons in any 12-consecutive month period, respectively.

   38.  The 3M Primer 94, Sika Flex 255-FC, Sika Activator, Henkel Loctite 262 and WD-40 Nonaerosol (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the aluminum truck cap assembly, final finish and installation operation shall be applied by hand only. Containers of materials shall be kept closed except when material is being removed from or introduced into the container.

   39.  Records shall be maintained of the amounts, VOC contents and volatile HAP contents of the materials used in the aluminum truck cap assembly, final finish and installation operation each month as well as of the total VOC and total volatile HAP emissions from the operation. This data shall be reported to the Department on a quarterly basis.

   40.  The only cleanup solvent to be used in the mold maintenance area is acetone. The only cleanup solvents to be used in the wet-out reinforcement area, secondary lamination area and base rail lamination area and fiberglass reinforced plastic truck cap and tonneau cover final finish operation shall be acetone and ISP Technologies Shipshape-resin cleaner (or alternate material determined by the Department to have an equivalent, or lower, air contaminant emission potential).

   41.  Condition No. 002 of Source ID P101 (gelcoat and primary lamination operation) of Title V Operating Permit 49-00020 is hereby modified to state that the combined VOC emissions from the gelcoat and primary lamination operations shall not exceed 52.75 tons in any 12-consecutive month period.

   42.  No more than a combined total of 1,455 gallons of acetone may be used in Source ID P101, the mold maintenance area, wet-out reinforcement area, secondary lamination area, base rail lamination area and fiberglass reinforced plastic truck cap and tonneau cover final finish operation in any 12-consecutive month period nor shall the combined acetone emissions from these areas exceed 4.8 tons in any 12-consecutive month period.

   43.  Records shall be maintained of the total combined amount of acetone used in Source ID P101, the mold maintenance area, wet-out reinforcement area, secondary lamination area, base rail lamination area and fiberglass reinforced plastic truck cap and tonneau cover final finish operation each month as well as of the amount of 100% acetone removed from these areas and shipped offsite in liquid form. This data shall be submitted to the Department on a quarterly basis.

   44.  The total combined amount of ISP Technologies Shipshape-resin cleaner (or alternate material determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in Source P101, the wet-out reinforcement area, secondary lamination area, base rail lamination area and fiberglass reinforced plastic truck cap and tonneau cover final finish operation shall not exceed 1,000 gallons in any 12-consecutive month period, except as may be allowed by condition 46 herein, and shall not result in the emission of more than 26 pounds of VOCs in any 12-consecutive month period. The vapor pressure of the ISP Technologies Shipshape-resin cleaner (or alternate material determined by the Department to have an equivalent, or lower, air contaminant emission potential) shall not exceed .29 mm Hg (millimeters of mercury) at 20°C.

   45.  Records shall be maintained of the amount and vapor pressure of the ISP Technologies Shipshape-resin cleaner (or alternate material determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in Source P101, the wet-out reinforcement area, secondary lamination area, base rail lamination area and fiberglass reinforced plastic truck cap and tonneau cover final finish operation each month as well as the total combined amount of VOCs emitted from its use and the amount of 100% ISP Technologies Shipshape-resin cleaner (or alternate material determined by the Department to have an equivalent, or lower, air contaminant emission potential) removed from these areas and shipped offsite in liquid form. This data shall be reported to the Department on a quarterly basis.

   46.  In cases where a material substitution has been made and an alternate material is employed which has a lower air contaminant emission potential than the original material, as determined by the Department, the permittee may use more of the respective material in a 12-consecutive month period than they may be limited to under a material usage limitation contained herein provided the resultant emissions of VOCs, volatile HAPs, styrene and any other air contaminants do not exceed any applicable (12-consecutive month) emission limitation contained herein.

   47.  ''Nonatomized Resin Application Technology'', as that term is used herein, is defined as a resin application system in which resin flows from the applicator in a steady and observable coherent flow without visible droplets for a minimum distance of 3 inches from the application orifices and which results in a volatile HAP emission rate which is no greater than that predicted by the use of the applicable nonatomized application equations contained in Table 1 of Subpart WWWW of the National Emission Standards For Hazardous Air Pollutants, 40 CFR 63.5780--63.5935.

   48.  The height of the existing gelcoat booth No. 1 stack, the existing gelcoat booth No. 2 stack and the existing lamination booth stack shall be increased to 37.25, 37.25 and 34.75 feet above grade, respectively.

   49.  Condition No. 005 of Source P101 (gelcoat and primary lamination operations) of Title V Operating Permit 49-00020 is hereby modified to allow the use of ISP Technologies Shipshape-resin cleaner (or alternate material determined by the Department to have an equivalent, or lower, air contaminant emission potential).

   50.  The permittee must obtain 80.07 tons of VOC emission reduction credits.

   51.  The mold maintenance area, wet-out reinforcement area, secondary lamination area and base rail lamination area are subject to Subpart WWWW of the National Emission Standards for Hazardous Air Pollutants, 40 CFR 63.5780--63.5935 (National Emission Standards for Hazardous Air Pollutants: Reinforced Plastic Composites Production).

   The mold maintenance area, wet-out reinforcement area, secondary lamination area, truck cap and tonneau cover headliner adhesive process, fiberglass reinforced plastic and truck cap and tonneau assembly and final finish operations, aluminum welding operation and aluminum truck cap assembly, final finish and installation operation are subject to the Reasonably Available Control Technology (RACT) requirements of 25 Pa. Code §§ 129.91--129.95. The Department of Environmental Protection has made a preliminary determination to approve the RACT plan submitted by Truck Accessories Group, Inc. for these air contamination sources.

   This preliminary RACT determination, if approved, will be submitted to the United States Environmental Protection Agency (EPA) as a revision to the State Implementation Plan (SIP). The SIP revision will not adopt any new regulations. It will contain the requirements established by the Department in its approval of the RACT plan. Conditions 1, 3, 5--8, 12--14, 16, 17, 19, 21--23, 25--28, 31, 32, 35, 38--41, 44--47 and 49 above, either in whole or in part, contain the Department's preliminary RACT determination for the respective air contamination sources.

   A copy of the plan approval application, including the RACT plan, is available for public inspection during normal business hours at the address listed below. Persons interested in inspecting the application must schedule an appointment in advance.

   A public hearing will be held solely for the purpose of receiving comments on the Department's RACT determination and associated proposed SIP revision. The Department will not be entertaining comments regarding any other aspect of the respective plan approval application or the Department's review of said application at this hearing. The hearing will be held on August 15, 2006, at 1 p.m. at the Department of Environmental Protection's Northcentral Regional Office, 208 West Third Street, Suite 101, Williamsport, PA 17701. The public is invited to appear at this public hearing and comment on the Department's preliminary RACT determination and proposed SIP revision.

   Persons wishing to present testimony at the hearing should contact Daniel Spadoni at (570) 327-3659 at least one week in advance of the hearing to reserve a time to present testimony. Oral testimony will be limited to a maximum of 10 minutes per individual and two written copies of the testimony are also requested. Each organization is requested to designate one individual to present testimony on its behalf.

   Persons with a disability who wish to comment at the hearing and require auxiliary aid, service or other accommodations to do so should contact Daniel Spadoni at (570) 327-3659 to discuss how the Department may accommodate your needs.

   Persons unable to attend the hearing, but wish to comment on the Department's preliminary RACT determination and proposed SIP revision or persons who have comments which they believe should be considered in the Department's review of any other aspect of the respective plan approval application or persons who wishes to protest the issuance of plan approval may do so by submitting their comments or protests in writing to the Department at the address listed as follows. Comments or protests must be received by the Department by no later than August 30, 2006, to be considered. Each protest or comment should include the following: name, address and telephone number of the person submitting the protest or comment and a concise statement explaining the relevancy of the comment or protest being presented to the Department.

   The Department may hold an additional public hearing to solicit comments on issues and concerns, other than the Department's preliminary RACT determination and proposed SIP revision, pertaining to the respective plan approval application and the Department's review thereof if the Department, in its discretion, decides a hearing is warranted based on the information received. Persons requesting a hearing, protesting the issuance of plan approval or submitting comments will be notified of the decision to hold an additional public hearing by publication in a newspaper of general circulation in the Milton area or by letter or telephone if the Department feels that telephone notification is sufficient.

   Written comments, protests or requests for additional public hearing should be directed to David W. Aldenderfer, Environmental Program Manager, Air Quality Program, Department of Environmental Protection, 208 West Third Street, Suite 101, Williamsport, PA 17701-6448.

   For additional information regarding the respective plan approval application, contact Richard L. Maxwell, Jr., Chief, New Source Review Section, Air Quality Program, Department of Environmental Protection, 208 West Third Street, Suite 101, Williamsport, PA 17701-6448, (570) 327-3640.

   Southwest Region: Air Quality Program, 400 Waterfront Drive, Pittsburgh, PA 15222-4745, William Charlton, New Source Review Chief, (412) 442-4174.

   04-00725A: Pennsylvania Biodiesel, Inc. (759 Northgate Circle, New Castle, PA 16105) for construction and operation of a new biodiesel manufacturing plant in Potter Township, Beaver County.

   Northwest Region: Air Quality Program, 230 Chestnut Street, Meadville, PA 16335-3481, George Monasky, New Source Review Chief, (814) 332-6940.

   10-001J: AK Steel Corporation (Route 8 South, Butler, PA 16003-0832) for modification to an existing Electric Arc Furnace (EAF) in Meadville, Clarion County.

   Notice is hereby given under 25 Pa. Code §§ 127.44, 127.521 and 40 CFR 52.21 (1)(2), that the Department of Environmental Protection (Department) is soliciting comments on the proposed Air Quality Plan Approval for AK Steel Corporation to modify existing EAF sources at AK Steel Corporation. This modification will allow the three EAFs to increase production from 1.2 million tons to 1.31 million tons of steel per year.

   AK Steel has filed an application with the Department (230 Chestnut Street, Meadville, PA 16335) to modify three EAFs. The project includes installation of combination side-wall burners/lances on all three EAFs. These burners, which are produced by a variety of manufacturers, are capable of firing a mixture of gas/oxygen, pure oxygen or inert gas from either traditional burner ports or as a supersonic coherent jet. The side-wall burners will use natural gas during the initial melting phase. The lances will inject carbon and oxygen during the melting and refining stages of the steel making process.

   Applicable requirements for the proposed application include the Prevention of Significant Deterioration (PSD) regulations (40 CFR 52.21). This plan approval will, in accordance with 25 Pa. Code § 127.450, be incorporated into the Title V operating permit through an administrative amendment at a later date.

   Based on the information provided by the applicant and Department's own analysis, the proposed modifications to the EAFs would emit: NOx 351.4 tpy; CO 3484.7 tpy; VOCs 39.2 tpy; SOx 66.5 tpy; PM less than 10µm, 165.7 tpy; and, Total Suspended Particulates, 165.7 tpy. Based on the information provided by the applicant and Department's own analysis, the proposed modifications to the EAFs will have a net emission increase of: NOx 9.4 tpy; CO 2638.6 tpy; VOCs 23.6 tpy; SOx 34.5 tpy; PM less than 10 µm 9.2 tpy; and, Total Suspended Particulates 16.8 tpy.

   According to 40 CFR 52.21(l)(2), an alternative to the air quality models specified in 40 CFR Part 51, Appendix W (relating to Guideline on Air Quality Models) may be used to model air quality if the United States Environmental Protection Agency (EPA) approves the substitute model. Use of the substitute model is subject to notice and an opportunity for public comment.

   As an alternative to EPA Guideline Models, ISC-Prime was used in the air quality analysis for the proposed EAF project. Specific approval for the use of ISC-Prime in this analysis was granted by the EPA Region III Administration on October 18, 2005. Under 25 Pa. Code §§ 127.44, 127.83 and 40 CFR 52.21(l)(2) and (q), notice is hereby given that the Department is soliciting written comments on the use of the ISC-Prime, non-guideline model.

   The Department has determined that the application reflects the use of Best Available Control Technology, as required by the PSD regulations. The facility will only trigger PSD for CO. The preliminary analysis results for CO indicate 11,429 µ/m3 for a 1-hour averaging period and 8,000 µg/m3 for an 8-hour averaging period. The Class II Area Significance Level is 2000 µg/m3 for a 1-hour averaging period and 500 µg/m3 for an 8-hour averaging period.

   The results of the NAAQS analysis for CO indicates a total value of 13,693 µg/m3 for a rural 1-hour averaging period and a total value of 9,963µg/m3 for a rural 8-hour averaging period. The NAAQS for a rural 1-hour averaging period is 40,000 µg/m3 and a rural 8-hour averaging period is 10,000 µg/m3.

   No visibility impairment analysis was performed since CO is not associated with degradation in visibility. No significant impact on soils and vegetation is anticipated. There is no expected impact on air quality from residential, commercial, and industrial growth associated with the project. There is no consumption of increment, because there is no increment for CO.

   Sources subject to PSD regulations must meet certain conditions prior to the issuance of a preconstruction/modification approval. These conditions are briefly described below. For exact text, please refer to the 40 CFR 52.21.

Conditions

   The following conditions apply to the melt shop, including EAF Nos. 2--4:

   1.  Total allowable emission limits for the Baghouse No. 3 are given as follows:

   a)  Total allowable particulate emission concentration is 0.0036 gr/dscf

   b)  Total allowable particulate emission rate of 29.9 lb/hr

   c)  8-hour maximum CO emission rate of 695 lb/hr

   2.  Total allowable emission limits from the Baghouse No. 3 are calculated as a 12-month rolling sum:

   a)  PM/PM10--130.8 ton per year

   b)  CO--3,046 tons per year

   The Department reserves the right to establish and impose more stringent limitations based on stack test results.

   a)  NOx--328.5 tons per year

   b)  SOx (Measured as SO2)--66.5 tons per year

   c)  VOC--39.2 tons per year

   3.  Total allowable emission limits for the Melt Shop (combined emissions from No. 3 Baghouse and No. 1/2 Baghouse) are calculated as a twelve-month rolling sum:

   a)  PM/PM10--165.7 ton per year

   b)  CO--3,485 tons per year

   The Department reserves the right to establish and impose more stringent limitations based on stack test results.

   a)  NOx--354.1 tons per year

   b)  SOx (Measured as SO2)--66.5 tons per year

   c)  VOC--39.2 tons per year

   4.  The capture efficiency from the Nos. 2--4 EAFs Direct Evacuation Control duct shall be at least 90%.

   5.  Total allowable particulate emission concentration for the Baghouse No. 1/2 is 0.04 gr/dscf.

   6.  a) The permittee shall limit the total steel production from electric arc furnace Nos. 2--4 combined so as not to exceed 1,310,000 tpy based on a consecutive 12-month period.

   b)  The permittee shall limit the total steel production from electric arc furnaces Nos. 2--4 combined so as not to exceed 210 ton per hour based on a consecutive 24-hour period.

   7.  a) Within 60 days after achieving maximum production at which the affected facility will be affected but not later than 180 days after issuance of the plan approval, a stack test shall be performed in accordance with the provisions of 25 Pa. Code Chapter 139 and the most current edition of the Department's ''Source Testing Manual'' for CO, PM, NOx, SOx (Measured as SO2) and VOC emissions concurrently from Baghouse No. 3 and Baghouse No. 1/2. Stack tests must be conducted at 90% of 210 ton per hour (189 ton per hour) or the permitted maximum production allowed will become the production rate plus 10% or the production rate recorded during the most recent compliant stack testing. The stack test shall consist of three 8 hour stack tests when all permitted air pollution sources are operating at a maximum or normal rated capacity. The results, of the first three stack tests performed in accordance with the approved protocol, shall be averaged and compared with the emission limitation to show compliance.

   b)  At least 60 days prior to performing a stack test, three copies of a protocol shall be submitted in accordance with the provisions of 25 Pa. Code Chapter 139. The protocol shall contain, at a minimum: location of sampling ports, planned production rates, % sulfur in coke added to EAFs, amount of coke added to EAFs and amount of oxygen injected during refining phase, type of steel produced and any other information applicable to the stack testing. Performance of a stack test prior to Department approval of the protocol may invalidate the results.

   c)  At least 2 weeks prior to the test, the Department shall be informed, in writing, of the date and time of the test.

   d)  Within 60 days after completion of stack testing, three copies of the complete test report, including, but not limited to, production rates during testing, % sulfur in coke added to EAFs, amount of coke added to EAFs and amount of oxygen injected during refining phase, type of steel produced, calculation methods and results, and any other applicable testing information that will allow for complete review of the test and results, shall be submitted to the Department for approval.

   e)  Actions Related to Noncompliance Demonstrated by a Stack Test:

   i)  If the results of a stack test, performed as required by this approval, exceed the level specified in any condition of this approval, the Permitee shall take appropriate corrective actions. Within 30 days of the Permitee receiving the stack test results, a written description of the corrective actions shall be submitted to the Department. The Permitee shall take appropriate action to minimize emissions from the affected facility while the corrective actions are being implemented. The Department shall notify the Permitee within 30 days, if the corrective actions taken are deficient. Within 30 days of receipt of the notice of deficiency, the Permitee shall submit a description of additional corrective actions to the Department. The Department reserves the authority to use enforcement activities to resolve noncompliant stack tests.

   ii)  If the results of the required stack test exceed any limit defined in this plan approval, the test was not performed in accordance with the stack test protocol or the source and/or air cleaning device was not operated in accordance with the plan approval, then another stack test shall be performed to determine compliance. Within 120 days of the Permitee receiving the original stack test results, a retest shall be performed. The Department may extend the retesting deadline if the Permitee demonstrates, to the Department's satisfaction, that retesting within 120 days is not practicable. Failure of the second test to demonstrate compliance with the limits in the plan approval, not performing the test in accordance with the stack test protocol or not operating the source and/or air cleaning device in accordance with the plan approval may be grounds for immediate revocation of the plan approval to operate the affected source.

   8.  Stack tests for determining emissions of PM from stationary sources shall conform with the following:

   a)  Test methods for particulate emissions shall include dry filters and provide for at least a 95% collection efficiency of PM.

   b)  Isokinetic sampling procedures shall be used in sampling for PM emissions and the weights of soluble and insoluble particulate determined gravimetrically after the removal of uncombined water.

   c)  Test methods and procedures shall be equivalent to those specified in 25 Pa. Code § 139.4(5) (relating to references). The equipment shall be inert where appropriate and similar to that specified in 25 Pa. Code § 139.4(1).

   d)  The minimum sampling time shall be one hour and the minimum sample volume shall be 50 cubic feet or as specified in an applicable standard or by the Department, corrected to standard conditions (dry basis).

   e)  Results shall be calculated based upon sample train component weights specified in 25 Pa. Code § 139.4(5). Results shall be reported as pounds of PM per hour and in accordance with the units specified in 25 Pa. Code §§ 123.11--123.13 (relating to particulate matter emissions).

   9.  An annual stack test shall be performed on No. 3 Baghouse to demonstrate compliance with the CO emission rate of 695 pounds per hour. The stack test shall consist of three eight hour stack tests utilizing a Department approved method. The results of the stack tests shall be averaged and compared with the emission limitation to show compliance. This stack test shall be performed in accordance with Conditions 7(a)--(c)

   10.  The Department reserves the right to require stack testing to verify that the capture efficiency from the Nos. 3 and 4 EAF Direct Evacuation Control duct. The company shall conduct Method 5 particulate testing in the following locations:

   a)  No. 3 or No. 4 Direct Evacuation System ductwork

   b)  No. 3 or No. 4 Primary canopy hood system ductwork

   A mass emission rate shall be determined from each location. The ratio of the mass emission rate from the Direct Evacuation System to the primary capture system, multiplied by 0.99 shall be greater than or equal to 5.68.

   11.  The permittee shall monitor the emissions of PM10 that could increase as a result of the project and that are emitted by Baghouse Nos. 3 and 1/2. The monitoring shall include annual PM10 stack testing for a period of ten years. The stack test shall consist of three 8 hour stack tests utilizing a Department approved method.

   12. a)  The permittee shall maintain, monthly, records of total carbon steel production and total stainless steel production from electric arc furnaces Nos. 2--4.

   b)  The permittee shall maintain daily records of total steel production from electric arc furnaces Nos. 2--4.

   c)  The permittee shall maintain records of rates and total coke injection and oxygen injection during the refining stage for each heat.

   d)  The permittee shall maintain records of sulfur content of each coke shipment.

   e)  Records shall be maintained for 5 years and made available to the Department upon request.

   13.  The permittee shall submit a report to the Department within 60 days after the end of each year during which records must be generated under 40 CFR 52.21(r)(6)(iii) indicating Baghouse Nos. 3 and 1/2 annual emissions during the calendar year that preceded submission of the report. The report shall also include the baseline actual emissions as defined in 40 CFR 52.21(b)(48)(i) and as identified in the plan approval application. In addition, the report shall include the comparison (net change) of the baseline actual emissions and the projected actual emissions, and the major modification thresholds for all of the regulated NSR pollutants (as defined in 40 CFR 52.21(b)(50)). The report shall be submitted to John F. Guth, Regional Air Quality Manager, 230 Chestnut Street, Meadville, PA 16335.

   14.  If the results of stack testing required by 40 CFR 60.14 indicate an increase in PM at the Baghouse Nos. 3 or 1/2, as a result of the modifications to the electric arc furnaces, the facility must comply with 40 CFR 60 Subpart AA--Standards of Performance for Steel Plants: Electric Arc Furnaces and Argon--Oxygen Decarburization Vessels Constructed After August 17, 1983.

   15.  The facility shall continue to comply with the existing Site Level requirements of the Title V Operating Permit. The facility shall continue to comply with the existing Source Level requirements of the Title V Operating Permit unless the condition is specifically changed in this Plan Approval for the following sources: 102 Electric Arc Furnace No. 2, 103 Electric Arc Furnace No. 3, 104 Electric Arc Furnace No. 4, 136 AOD Reactor, 140 Continuous Caster No. 2, 141 Continuous Caster No. 3, 142 Vacuum Degas, 149 Argon Stirring Station (EAST), 247 Ladle Preheater No. 1, 248 Ladle Preheater No. 2, 249 Ladle Preheater No. 3, 250 Ladle Preheater No. 4, 251 Ladle Preheater No. 5 and 252 Ladle Preheater No. 6.

   The Department has made a preliminary determination to approve the plans submitted by AK Steel Corporation subject to the conditions listed previously. A final determination will be made based on any additional inputs received.

   The Department will consider any written comments received within 30 days of the publication of this notice. Persons may oppose this preliminary determination by filing a written notice with the Department of Environmental Protection, Air Quality Program, 230 Chestnut Street, Meadville, PA 16335, Attn.: John Guth, Regional Air Program Manager.

   Each protest shall include the following:

   1.   Name, address and telephone number of the person filing each protest.

   2.  Identification of the proposed plan approval issuance being opposed (10-001J).

   3.  Concise statement of the reasons for objection to the issuance of the plan approval and the relevant facts upon which the objections are based.

   Copies of the application and the modeling analysis used in the evaluation are available for public inspection between the hours of 8 a.m. and 4 pm. at the Department's Northwest Regional Office, 230 Chestnut Street, Meadville, PA. Appointments for scheduling a review may be made by calling Linda Conway at (814) 332-6340.

   If sufficient public interest is generated, the Department, prior to the issuance of the plan approval, may in its discretion, hold a public meeting or fact-finding conference, at which time any person may appear and give testimony. If it is decided to hold a public hearing, then a notice to this effect shall be published in the local newspaper giving the place and time of the hearing.

   For any additional information contact George Monasky, P. E. or John Guth at (814) 332-6940 or by writing the Department at the Meadville previous address.

   Persons with a disability who wish to comment and require an auxiliary aid, service or other accommodations to do so should by contacting the Department, or the Pennsylvania AT&T relay service at (800) 654-5984 (TDD) to discuss how the Department may accommodate your needs.


PUBLIC HEARINGS

   Northcentral Region: Air Quality Program, 208 West Third Street, Williamsport, PA 17701.

   49-00020B: Truck Accessories Group, Inc. d/b/a Leer East (3560 Housels Run Road, Milton, PA 17847) for construction of a mold maintenance area, a wet-out reinforcement area, a secondary lamination area, a base rail lamination area, a truck cap and tonneau cover headliner adhesive process, fiberglass reinforced plastic truck cap and tonneau cover assembly and final finish operations, an aluminum welding operation and an aluminum truck cap assembly, final finish and installation operation in an existing fiberglass reinforced plastic and aluminum truck cap manufacturing facility in Milton Borough, Northumberland County.

   The respective facility is a major facility for both VOCs and volatile HAPs and one for which a Title V operating permit (49-00020) has been issued.

   The operation of the proposed air contamination sources, all of which actually already exist onsite, will result in the emission of up to 34.883 tons of VOCs, 25.71 tons of volatile HAPs (most of which will be styrene), 1.284 tons of PM including PM10 and .62 ton of metallic HAPs), 4.8 tons of acetone and .49 ton of ammonia per year.

   The Department of Environmental Protection's (Department) review of the information submitted by Truck Accessories Group, Inc. indicates that the proposed air contamination sources should comply with all Air Quality requirements pertaining to air contamination sources and the emission of air contaminants including the best available technology requirement of 25 Pa. Code §§ 127.1 and 127.12, the New Source Review requirements of 25 Pa. Code §§ 127.201--127.217, the Reasonably Available Control Technology requirements of 25 Pa. Code §§ 129.91--129.95 and Subpart WWWW of the National Emission Standards for Hazardous Air Pollutants, 40 CFR 63.5780--63.5935 (National Emission Standards for Hazardous Air Pollutants: Reinforced Plastic Composites Production). Based on this finding, the Department proposes to issue plan approval for the construction of the proposed air contamination sources. Additionally, if the Department subsequently determines that the respective air contamination sources are being operated and maintained in accordance with the conditions of the plan approval as well as with all applicable regulatory requirements, the conditions established in the plan approval will be incorporated into Title V Operating Permit 49-00020 by means of administrative amendment in accordance with 25 Pa. Code § 127.450.

   The following is a summary of the conditions the Department proposes to place in the plan approval to be issued to ensure compliance with all applicable regulatory requirements:

   1.  The VOC contents of the 3M flowable finishing putty, 3M short strand fiberglass reinforce filler, axel xtend 802, Axel Xtend CX-500, cook composites HQ retention green tooling gelcoat, Alpha/Owens Corning polyester resin solution in styrene and Sherwin-Williams/krylon ultra flat black aerosol marking paint (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the mold maintenance area shall not exceed 1.84, 2.72, 6.03, 7.01, 4.30, 2.94 and 3.45 pounds per gallon, respectively. No other VOC-containing materials shall be used in this area.

   2.  The volatile HAP contents of the 3M Flowable Finishing Putty, 3M Short Strand Fiberglass Reinforce Filler, Axel Xtend CX-500, Cook Composites HQ Retention Green Tooling Gelcoat, Alpha/Owens Corning Polyester Resin Solution in Styrene and Sherwin-Williams/Krylon Ultra Flat Black Aerosol Marking Paint (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the mold maintenance area shall not exceed 1.84, 2.72, 7.01, 4.30, 2.94 and .59 pound per gallon, respectively. No other volatile HAP-containing materials shall be used in this area.

   3.  The combined styrene and methyl methacrylate content of the Alpha/Owens Corning Polyester Resin Solution in Styrene (or alternate material determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the mold maintenance area shall not exceed 32% by weight (weighted average over any 12-consecutive month period with a maximum of 35% by weight for any single shipment received). The styrene content of the 3M Flowable Finishing Putty and 3M Short Strand Fiberglass Reinforce Filler (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the mold maintenance area shall not exceed 20% by weight, and 43% by weight for the Cook Composites HQ Retention Green Tooling Gelcoat (or alternate material determined by the Department to have an equivalent, or lower, air contaminant emission potential). No other styrene-containing materials shall be used in this area.

   4.  The VOC, volatile HAP and PM emissions from the mold maintenance area shall not exceed 1.08, .33 and .00245 tons in any 12-consecutive month period, respectively.

   5.  Materials other than Sherwin-Williams/Krylon Ultra Flat Black Aerosol Marking Paint applied in the mold maintenance area shall be applied by hand only and all containers of materials shall be kept closed except when material is being removed from or introduced into the container.

   6.  Records shall be maintained of the amounts, VOC contents, volatile HAP contents, styrene contents and methyl methacrylate contents of the materials used in the mold maintenance area each month as well as of the total VOC and total volatile HAP emissions from the area and the weighted 12-consecutive month average combined styrene and methyl methacrylate content of the Alpha/Owens Corning Polyester Resin Solution in Styrene. This data shall be reported to the Department on a quarterly basis.

   7.  The neat resin used in the wet-out reinforcement area, secondary lamination area and base rail lamination area shall have a combined styrene and methyl methacrylate content of no greater than 32% by weight (weighted average over any 12-consecutive month period with a maximum of 35% by weight for any single shipment received) as well as a vapor suppressant factor of at least .05 and shall be applied using nonatomized resin application technology (as defined in condition 47 herein). No other volatile HAP-containing materials shall be used in these areas. No other VOC-containing materials shall be used in these areas other than ISP Technologies Shipshape-resin cleaner (or alternate material determined by the Department to have an equivalent, or lower, air contaminant emission potential) and, in the base rail lamination area only, Xtend 19SAM with a VOC content no greater than 5.71 pounds per gallon (or alternate material determined by the Department to have an equivalent, or lower, air contaminant emission potential).

   8.  The total combined amount of neat resin used n the wet-out reinforcement area, secondary lamination area and base rail lamination area shall not exceed 158,199 gallons in any 12-consecutive month period, except as may be allowed by condition 46 herein, and the total combined VOC emissions shall not exceed 26.2 tons in any 12-consecutive month period (excluding those from the use of cleanup solvent).

   9.  The total combined volatile HAP emissions from the wet-out reinforcement area, secondary lamination area and base rail lamination area shall not exceed 24.31 tons in any 12-consecutive month period.

   10.  The amount of Xtend 19SAM (or alternative material determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the base rail lamination area shall not exceed 660 gallons in any 12-consecutive month period, except as may be allowed by condition 46 herein.

   11.  The volatile HAP emissions from the wet-out reinforcement area, secondary lamination area and base rail lamination area shall each not exceed 66.94 pounds per ton of neat resin (weighted average over 12-consecutive months). Records shall be maintained to demonstrate compliance with this limitation and this data is to be reported to the Department on a quarterly basis.

   12.  The total combined monthly neat resin usage in the wet-out reinforcement area, secondary lamination area and base rail lamination area may be determined by subtracting the amount of neat resin used in the primary lamination area each month from the total amount of neat resin used in the facility each month. Records shall be maintained of the maximum amount of filled resin delivered in a single pump stroke for the primary lamination area pump, the number of pump strokes occurring in the primary lamination area each month, the total amount of neat resin used in the entire facility each month, the volume percent of resin contained in the filled resin each month, the amount of filled resin used in the primary lamination area each month and the total combined amount of neat rein used in the wet-out reinforcement area, secondary lamination area and base rail lamination area each month.

   13.  Records shall be maintained of the identities, amounts, VOC contents, volatile HAP contents, styrene contents and methyl methacrylate contents of the neat resin and any other materials used in the wet-out reinforcement area, secondary lamination area and base rail lamination area each month as well as of the total VOC and total volatile HAP emissions from each of these areas and the weighted 12-consecutive month average combined styrene and methyl methacrylate content of the neat resin. This data shall be reported to the Department on a quarterly basis.

   14.  The VOC contents of the CASA 246-DB adhesive, Quick Clean No. 6 cleanup solvent and Dupont 99K black paint (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the truck cap and tonneau cover headliner adhesive process shall not exceed .57, 1.32, and 5.3 pounds per gallon, respectively. No other VOC-containing materials shall be used in this process.

   15.  The volatile HAP contents of the Quick Clean No. 6 cleanup solvent and Dupont 99K black paint (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the truck cap and tonneau cover headliner adhesive process shall not exceed .58 and 3.68 pounds per gallon, respectively, and the ammonia content of the CASA 246-DB adhesive shall not exceed 1%. No other volatile HAP-containing materials shall be used in this process.

   16.  The amounts of CASA 246-DB adhesive, Quick Clean No. 6 cleanup solvent and Dupont 99K black paint (or alternate materials determined by the Department to have an equivalent, or lower, air contaminant emission potential) used in the truck cap and tonneau cover headliner adhesive process shall not exceed 12,000, 27 and 30 gallons, respectively, in any 12-consecutive month period, except as may be allowed by condition 46 herein.

   17.  The VOC emissions from the truck cap and tonneau cover headliner adhesive process shall not exceed 3.52 tons in any 12-consecutive month period.

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