Part 70 Low-Emitting Facility General Permit Air Emission General Permit No. [ ]

Transcription

1 Part 70 Low-Emitting Facility General Permit Air Emission General Permit No. [ ] PERMITTEE: CO-PERMITEE NAME: FACILITY NAME: PERMIT ISSUANCE DATE: EXPIRATION DATE: {Permittee Name} {Co-Permittee Name} {Facility Name} {facility_address} {facility_city}, {facility_county}, {facility_state} {facility_zip_code} {Issuance Date} April 30, 2020* - -All Title I Conditions do not expire. Permit Characteristics: Federal; General Permit/Part 70; Limits to avoid NSR * The Permittee may continue to operate this facility after the expiration date of the permit, per the provision under Minn. R , subp. 3. The emission units, control equipment and emission stacks at the stationary source authorized in this permit are as described in the Permit Applications Table. This General Permit authorizes the Permittee to operate, construct and modify the stationary source at the address listed above unless otherwise noted in the permit. The Permittee must comply with all the conditions of the permit. Any changes or modifications to the stationary source must be performed in compliance with Minn. R to If a modification or change to the stationary source would render it ineligible for this General Permit, the stationary source must apply for and obtain an individual Part 70 or state permit before beginning actual construction of the modification or change. Terms used in the permit are as defined in the state air pollution control rules unless the term is explicitly defined in the permit. Unless otherwise indicated, all the Minnesota rules cited as the origin of the permit terms are incorporated into the State Implementation Plan (SIP) under 40 CFR and as such as are enforceable by U.S. Environmental Protection Agency (EPA) Administrator or citizens under the Clean Air Act. Signature: Don Smith, P.E., Manager Air Quality Permits Section for The Minnesota Pollution Control Agency XX:xx aq /30/15 Page 1 of 406

2 Permit Type Application Date(s) Permit Action Part 70 Low-Emitting Facility General Permit TABLE OF CONTENTS Notice to the Permittee Permit Shield Table A: Limits and Other Requirements (see Index on following page) Table B: Submittals Table C: Compliance Schedule Appendices: Appendix Title Appendix A Source-Specific Calculations Appendix B General Provisions Appendix (40 CFR pt. 63, subp. A) Appendix C 40 CFR pt. 63, subp. T supplementary information Appendix D 40 CFR pt. 63, subp. MMMM equations Appendix E 40 CFR pt. 63, subp. PPPP equations Appendix F 40 CFR pt. 63, subp. WWWW supplementary information Appendix G 40 CFR pt. 63, subp. NNNN equations Appendix H 40 CFR pt. 63, subp. QQQQ equations Appendix I 40 CFR pt. 63, subp. RRRR equations Appendix J 40 CFR pt. 60, subp. EE equations Appendix K Insignificant Activities and Applicable Requirements TDD (for hearing and speech impaired only): (651) Printed on recycled paper containing at least 10% fibers from paper recycled by consumers

3 Permit Index TABLE A: LIMITS AND OTHER REQUIREMENTS... 8 A.1 TOTAL FACILITY REQUIREMENTS... 8 A.2 DEGREASER/CLEANING MACHINES A.2.1 DEGREASERS/CLEANING MACHINES PLACED IN OPERATION BEFORE JULY 9, A.2.2 DEGREASERS/CLEANING MACHINES PLACED IN OPERATION ON OR AFTER JULY 9, A.2.3 DEGREASERS/CLEANING MACHINES SUBJECT TO NESHAP SUBP. T A.3 MATERIAL USAGE AND PROCESSING OPERATIONS (NON FIBERGLASSING) A.3.1 MINN. R. FOR MATERIAL USAGE AND PROCESSING OPERATIONS (NON FIBERGLASSING) PLACED IN OPERATION BEFORE JULY 9, A.3.2 MINN. R. FOR MATERIAL USAGE AND PROCESSING OPERATIONS (NON FIBERGLASSING) PLACED IN OPERATION ON OR AFTER JULY 9, A.3.3 NESHAP SUBP. HHHHHH A.3.2 NESHAP SUBP. JJ A.3.3 NESHAP SUBP. MMMM A.3.4 NESHAP SUBP. NNNN A.3.5 NESHAP SUBP. PPPP A.3.6 NESHAP SUBP. QQQQ A.3.7 NESHAP SUBP. RRRR A.3.8 NSPS SUBP. EE A.4 FIBERGLASS OPERATIONS A.4.1 MINN. R. FOR FIBERGLASS OPERATIONS PLACED IN OPERATION BEFORE JULY 9, A.4.2 MINN. R. FOR FIBERGLASS OPERATIONS PLACED IN OPERATION ON OR AFTER JULY 9, A.4.3 NESHAP SUBP. WWWW A.5 ENGINES A.5.1 ENGINES STATIONARY INTERNAL COMBUSTION ENGINES A.5.2 STATIONARY INTERNAL COMBUSTION ENGINES SUBJECT TO NESHAP ZZZZ ONLY A.5.3 ENGINES STATIONARY CI ICE SUBJECT TO NESHAP ZZZZ AND NSPS IIII A.5.4 STATIONARY SI ICE SUBJECT TO NESHAP ZZZZ AND NSPS JJJJ A.6 BOILERS A.6.1 NEW AND EXISTING BOILERS LOCATED WITHIN AQCR A.6.2 NEW AND EXISTING BOILERS LOCATED WITHIN THE CITY OF DULUTH A.6.3 NEW BOILERS, LOCATED OUTSIDE AQCR 131 AND OUTSIDE THE CITY OF DULUTH A.6.4 EXISTING BOILERS, LOCATED OUTSIDE AQCR 131 AND OUTSIDE THE CITY OF DULUTH A.6.5 BOILERS SUBJECT TO NESHAP SUBP. DDDDD A.6.6 BOILERS SUBJECT TO NESHAP SUBP. JJJJJJ A.7 STORAGE TANKS A.7.1 STORAGE TANKS CONSTRUCTION 7/7/69-6/1/73, STORAGE CAPACITY ,000 GAL A.7.2 STORAGE TANKS CONSTRUCTION 7/7/69-6/1/73, STORAGE CAPACITY >65,000 GAL A.7.3 OTHER STORAGE TANKS, STORAGE CAPACITY 2,000 40,000 GAL A.7.4 STORAGE TANKS STORAGE CAPACITY >40,000 GAL A.7.5 STORAGE TANKS SUBJECT TO NSPS SUBP, KB A.8 DIRECT HEATING EQUIPMENT: OVENS AND FURNACES A.8.1 NEW AND EXISTING DIRECT HEATING EQUIPMENT A.9 FABRIC FILTERS A.9.1 FABRIC FILTER SUBJECT TO 40 CFR PT. 64 (CAM) A.9.2 FABRIC FILTERS NOT SUBJECT TO 40 CFR PT. 64 (CAM) A.10 WALL/PANEL FILTERS A.10.1 WALL/PANEL FILTERS SUBJECT TO 40 CFR PT. 64 (CAM) aq /30/15 Page 3 of 406

4 A.10.2 WALL/PANEL FILTERS NOT SUBJECT TO 40 CFR PT. 64 (CAM) A.11 THERMAL OXIDIZER A.11.1 THERMAL OXIDIZER SUBJECT TO 40 CFR PT. 64 (CAM) A.11.2 THERMAL OXIDIZER NOT SUBJECT TO 40 CFR PT. 64 (CAM) A.12 CATALYTIC OXIDIZER A.12.1 CATALYTIC OXIDIZER SUBJECT TO 40 CFR PT. 64 (CAM) A.12.2 CATALYTIC OXIDIZER NOT SUBJECT TO 40 CFR PT. 64 (CAM) TABLE B: SUBMITTALS B.1 SOURCE-SPECIFIC SUBMITTALS--ONE-TIME SUBMITTALS OR NOTIFICATIONS B.2 SOURCE-SPECIFIC SUBMITTALS INTERMITTANT SUBMITTALS OR NOTIFICATIONS TABLE C: COMPLIANCE SCHEDULE C.1 CLEANING MACHINES (DEGREASERS) SUBJECT TO NESHAP SUBP. T C.2 SURFACE COATING OF MISC. METAL PARTS AND PRODUCTS SUBJECT TO NESHAP SUBP. MMMM C.3 SURFACE COATING OF LARGE APPLIANCES SUBJECT TO NESHAP SUBP. NNNN C.4 SURFACE COATING OF PLASTIC PARTS AND PRODUCTS SUBJECT TO NESHAP SUBP. PPPP C.5 SURFACE COATING OF WOOD BUILDING PRODUCTS SUBJECT TO NESHAP SUBP. QQQQ C.6 SURFACE COATING OF METAL FURNITURE SUBJECT TO NESHAP SUBP. RRRR C.7 REINFORCED PLASTIC COMPOSITES PRODUCTION SUBJECT TO NESHAP SUBP. WWWW C.8 STATIONARY ICE NON-EMERGENCY SUBJECT TO NESHAP SUBP. ZZZZ C.9 STATIONARY CI ICE COMPLYING USING DIESEL OXIDATION CATALYST SUBJECT TO NESHAP SUBP. ZZZZ C.10 BOILERS SUBJECT TO NESHAP SUBP. DDDDD C.11 BOILERS SUBJECT TO NESHAP SUBP. JJJJJJ C.12 PAINT STRIPPING AND MISCELLANEOUS SURFACE COATING OPERATIONS SUBJECT TO NESHAP SUBP. HHHHHH C.13 SURFACE COATING OF METAL FURNITURE SUBJECT TO NSPS SUBP. EE C.14 STATIONARY CI ICE SUBJECT TO NSPS 40 CFR PT. 60, SUBP. IIII C.15 STATIONARY SI ICE SUBJECT TO NSPS SUBP. JJJJ C.16 TANKS SUBJECT TO NESHAP SUBP. KB PERMIT APPENDIX A: SOURCE-SPECIFIC CALCULATIONS A.1. COMPLIANCE DEMONSTRATION FOR FACILITIES WITHOUT RECORDS A.2. CALCULATIONS FOR COMBUSTION SOURCES A.2.1 NO X AND CO EMISSIONS LIMITS 25 TONS PER YEAR BASED ON A 12-MONTH ROLLING SUM A.3. CALCULATIONS FOR MATERIAL USAGE AND PROCESSING OPERATIONS A.3.1 DEMONSTRATION OF COMPLIANCE WITH PERMIT LIMITS A.3.2 MATERIAL CONTENT IDENTIFICATION A.3.3 PM/PM 10 /PM 2.5 EMISSIONS BASED ON A 12-MONTH ROLLING SUM A.3.4 VOC EMISSIONS BASED ON A 12-MONTH ROLLING SUM A.3.5 HAP EMISSIONS BASED ON A 12-MONTH ROLLING SUM PERMIT APPENDIX B GENERAL PROVISIONS INDEX TABLE B1: WHICH GENERAL PROVISIONS APPLY TO EQUIPMENT SUBJECT TO THE NESHAPS IN THIS PERMIT? B CFR PT. 63, SUBPS. T, MMMM, PPPP AND JJJJJJ B CFR PT. 63, SUBPS. WWWW, ZZZZ, DDDDD AND HHHHHH: B.1.3 CONTINUED FOR 40 CFR PT. 63, SUBPS. NNNN, QQQQ, RRRR, AND JJ TABLE B2 GENERAL PROVISIONS REQUIREMENTS PERMIT APPENDIX C: 40 CFR PT. 63, NESHAP SUBP. T SUPPLEMENTARY INFORMATION TABLE T1: PERFORMANCE, MONITORING, RECORDKEEPING AND REQUIREMENT FOR CONTROL DEVICES TABLE T2: CONTROL COMBINATION FOR BATCH VAPOR SOLVENT CLEANING MACHINES TABLE T3: CONTROL COMBINATIONS FOR INLINE SOLVENT CLEANING MACHINES aq /30/15 Page 4 of 406

5 TABLE T4: FACILITY-WIDE EMISSION LIMITS FOR FACILITIES WITH SOLVENT CLEANING MACHINES EQUATION T1: WEIGHTED EMISSIONS EQUATION T3: TOTAL HAP EMISSIONS FOR PREVIOUS 12 MONTHS EQUATION T4: TOTAL FACILITY TOTAL HAP EMISSIONS FOR PREVIOUS 12 MONTHS PERMIT APPENDIX D FOR 40 CFR PT. 63, SUBP. MMMM D.1 EMISSION LIMITS NEW AND EXISTING SOURCES D.2 COMPLIANT MATERIAL OPTION REQUIREMENTS D.3 EMISSION RATE WITHOUT ADD-ON CONTROLS OPTION REQUIREMENTS PERMIT APPENDIX E FOR 40 CFR PT. 63, SUBP. PPPP E.1 EMISSION LIMITS NEW AND EXISTING SOURCES E.2 COMPLIANT MATERIAL OPTION REQUIREMENTS E.3 EMISSION RATE WITHOUT ADD-ON CONTROLS OPTION REQUIREMENTS PERMIT APPENDIX F: 40 CFR PT. 63, SUBP. WWWW SUPPLEMENTARY INFORMATION TABLE W W.1 EQUATION W W.2 EQUATION W W.3 EQUATION W W.4 EQUATION W W.5 EQUATION W TABLE W2: EMISSION FACTORS FOR OPEN MOLDING OF COMPOSITES PERMIT APPENDIX G FOR 40 CFR PT. 63, SUBP. NNNN G.1 COMPLIANT MATERIAL OPTION REQUIREMENTS G.2 EMISSION RATE WITHOUT ADD-ON CONTROLS OPTION PERMIT APPENDIX H FOR 40 CFR PT. 63, SUBP. QQQQ H.1 VOLUME FRACTION CALCULATION H.2 ORGANIC HAP CONTENT CALCULATION H.4 ORGANIC HAP EMISSION CALCULATION H.4 CALCULATION OF TOTAL VOLUME USED H.5 CALCULATION OF ORGANIC HAP EMISSION RATE H.6 MASS FRACTION DETERMINATION FOR SOLVENT BLENDS PERMIT APPENDIX I FOR 40 CFR PT. 63, SUBP. RRRR I.1 COMPLIANT MATERIAL OPTION REQUIREMENTS I.2 EMISSION RATE WITHOUT ADD-ON CONTROLS COMPLIANCE OPTION PERMIT APPENDIX J FOR 40 CFR PT. 60, SUBP. EE J.1 CALCULATION OF MASS VOCS USED DURING EACH CALENDAR MONTH J.2 CALCULATION OF THE TOTAL VOLUME OF COATING SOLIDS USED EACH CALENDAR MONTH J.3 DETERMINATION OF TRANSFER EFFICIENCY J.4 CALCULATION OF VOC S CONSUMED PER VOLUME COATING SOLIDS APPLIED PERMIT APPENDIX K INSIGNIFICANT ACTIVITIES AND APPLICABLE REQUIREMENTS K.1 INSIGNIFICANT ACTIVITIES AND APPLICABLE REQUIREMENTS K.2 INSIGNIFICANT ACTIVITIES REQUIRED TO BE LISTED FOR PART 70 SOURCES K.3 CONDITIONALLY INSIGNIFICANT ACTIVITIES aq /30/15 Page 5 of 406

6 NOTICE TO THE PERMITTEE: Your stationary source may be subject to the requirements of the Minnesota Pollution Control Agency s (MPCA) solid waste, hazardous waste, and water quality programs. If you wish to obtain information on these programs, including information on obtaining any required permits, please contact the MPCA general information number at: Metro Area (651) Outside Metro Area TTY (651) The rules governing these programs are contained in Minn. R. chs Written questions may be sent to: Minnesota Pollution Control Agency, 520 Lafayette Road North, St. Paul, Minnesota Questions about this air emission permit or about air quality requirements can also be directed to the telephone numbers and address listed above. PERMIT SHIELD: Subject to the limitations in Minn. R , compliance with the conditions of this permit must be deemed compliance with specific provisions of the applicable requirements identified in the permit as the basis of each condition. Subject to the limitations of Minn. R and , subp. 2, notwithstanding the conditions of this permit specifying compliance practices for applicable requirements, any person (including the Permittee) may also use other credible evidence to establish compliance or noncompliance with applicable requirements. TABLE A: LIMITS AND OTHER REQUIREMENTS Table A contains the limits and other requirements with which your facility must comply. These limits are located in the first column of the table (What to do). The limits can be emission limits or operational limits. This column also contains the actions that you must take and the records you must keep to show that you are complying with the limits. The second column of Table A (Why to do it) lists the regulatory basis for these limits. Appendices are included in your permit. Appendices that are included are listed at the end of Table A, under total facility requirements. Requirements in all appendices are enforceable conditions of this permit. aq /30/15 Page 6 of 406

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8 Table A: LIMITS AND OTHER REQUIREMENTS A.1 Total Facility Requirements What to do Why to do it GENERAL PERMIT-SPECIFIC REQUIREMENTS Type of Emission Units Allowed: The stationary source must not have any emission units other than the following types of process operations and emission units: - Combustion Sources, including eligible boilers, burn-off ovens, catalytic or thermal afterburners, furnaces, eligible internal combustion engines (generators), ovens, and space heaters; - Material Usage Operations, including adhesive application, casting, cleaning/stripping (including acid cleaning, degreasers, general cleanup with solvents), dip tanks, injection molding, lamination, mixing, molding, resin and gel coating, screen printing, soldering, spraying and coating activities, and stenciling; - Material Processing Operations which can be determined using the calculation methods in Appendix A, including abrasive blasting, cutting, fuel storage, grinding, sanding, and welding; - Fugitive sources; and/or - Insignificant Activities listed in Minn. R , subps. 2 and 3 and/or conditionally insignificant activities listed in Minn. R which include smaller emission units for combustion, material processing and usage operations, storage tanks, and fugitive sources. Type of Control Equipment Allowed: The stationary source must not have any control equipment other than the following: Baghouses, catalytic or thermal afterburners, fabric filters, wall/panel/other wall filters, HEPA filters as defined in Minn. R Labeling Requirements: The Permittee must permanently affix the manufacturer s serial number to each emission unit and control equipment for tracking purposes within 60 days of permit issuance. If the serial number is not available, a unique number must be assigned to the equipment. The number may be affixed by placard, stencil or other means. The number must be maintained so that it is readable and visible at all times from a safe distance. Equipment List Inventory: The Permittee must maintain a written list of each emission unit and piece of control equipment on site, if applicable. Use Form LE- EIL. The list must include: - date of revisions - the type of equipment o serial number (or assigned number as applicable) hdr To qualify for this General Permit under Minn. R , and Minn. R , subp. 2 To qualify for this General Permit under Minn. R , and Minn. R , subp. 2 To qualify for this General Permit under Minn. R and Minn. R , subp. 2 To qualify for this General Permit under Minn. R and Minn. R , subp. 2 aq /30/15 Page 8 of 406

9 What to do Why to do it o dates of installation, modification and reconstruction - all applicable Standards of Performance for New Stationary Sources: o Subp. Kb for volatile organic liquid storage vessels o Subp. EE for surface coating of metal furniture o Subp. IIII for compression ignition internal combustion engines o Subp. JJJJ for spark ignition internal combustion engines - all applicable National Emission Standards for Hazardous Air Pollutants (NESHAP): o Subp. T for halogenated solvent cleaning machines o Subp. JJ for wood furniture manufacturing operations o Subp. MMMM for surface coating of metal parts and products o Subp. NNNN for surface coating of large appliances o Subp. PPPP for surface coating of plastic parts and products o Subp. QQQQ for surface coating of wood building products o Subp. RRRR for surface coating of metal furniture o Subp.WWWW for reinforced plastic composites production o Subp. ZZZZ for stationary reciprocating internal combustion engines o Subp.DDDDD for industrial/commercial/institutional boilers and process heaters at major sources of HAPs o Subp. JJJJJJ for industrial/commercial/institutional boilers and process heaters at area sources of HAPs The list must be updated to include any new, modified or changed equipment before making a change. When the list is updated, the Permittee must maintain copies of it and all previous equipment lists on site. Eligibility Evaluations: The following eligibility evaluations must be completed before making any modification or change as allowed by this permit: 1. Re-evaluate whether the emission limits in this permit can continue to be met; 2. Evaluate whether any proposed new or replacement equipment is of the type allowed by this permit; and 3. Re-evaluate whether the change or modification will result in any part of the facility being subject to any NSPS or NESHAP other than those allowed by this permit. If the emission limits can t be met, or the proposed new equipment is not allowed by this permit, or a NSPS or NESHAP other than what is allowed by this permit will be triggered, the Permittee must apply for and receive an individual Part 70 permit that authorizes the modification or change and operation of the total stationary source before making the modification or change. Lead Containing Materials: Lead-containing materials in coating materials < 0.50% by weight. To qualify for this General Permit under Minn. R and Minn. R , subp. 2 To qualify for this General Permit under Minn. R. aq /30/15 Page 9 of 406

10 What to do Why to do it and Minn. R , subp. 2 Fuel Usage: The Permittee must use only distillate oil (diesel, fuel oil #1 or #2), natural gas, biodiesel, liquid petroleum gas, and/or gasoline fuels in stationary combustion sources. This does not apply to emission units which qualify as insignificant activities. Fuel Sulfur Content in No. 2 fuel oil/diesel fuel: No. 2 fuel oil/diesel fuel meeting the requirements of (c) only. Beginning June 1, 2012, fuel sulfur content is limited to 15 ppm maximum. Boiler size: The Permittee must not use or install boilers with a maximum design heat input capacity greater than or equal to 10 MMBtu/hr for any individual boiler. Allowable Coating/Painting Application Methods: The Permittee must use airless, air assisted airless, electrostatic, high volume low-pressure (HVLP) spray equipment, brushes, rollers, dipping and flow coating or equivalent only. The Permittee shall not use air atomization spray equipment. This does not apply to emission units which qualify as insignificant activities. Best Management Practices for Abrasive Blasting. The Permittee must: o o Store new abrasive blast material in bags, sacks or bulk storage in enclosed buildings, hoppers or silos. Silos should be equipped with a fabric filter such as a baghouse or cartridge filter system. Use low dusting abrasives where available and practical to minimize particulate matter emissions, these include: Coal, copper, or nickel slag, steel grit, steel shot or other media with a free silica content less than 1.0%. Best Management Practices for Coating and Spraying Operations. The Permittee must: o o Store coatings, solvents, and waste materials in closed containers. Use good housekeeping for spill cleanup. Title I Condition: CAAA of 1990 and Minn. R , subp. 2; to qualify for this general permit under Minn. R Title I Condition: CAAA of 1990 and Minn. R , subp. 2; Minn. R , subp. 35a To qualify for this General Permit under Minn. R , and Minn. R , subp. 2 Title I Condition: CAAA of 1990 and Minn. R , subp. 2; to qualify for this General Permit under Minn. R Title I Condition: CAAA of 1990 and Minn. R , subp. 2; to qualify for this General Permit under Minn. R Title I Condition: CAAA of 1990 and Minn. R , subp. 2; to qualify aq /30/15 Page 10 of 406

11 o o o What to do Implement a soiled wipe management system which consists of placing soiled wipes in resealable bags or placing soiled wipes in closed containers that are located near the process equipment or workstations. Use a high-pressure washer to clean coating lines and containers when practical. Paint spray gun cleaning must be done so that an atomized mist or spray of the cleaning solvent is not created outside a container that collects used gun cleaning solvent. Best Management Practices for Combustion Sources: The Permittee must use Good Combustion Practices (GCP) to minimize the release of pollutants. This includes the proper design and maintenance of equipment, good housekeeping and good operating practices. Proper maintenance includes following manufacturer recommendations and industry best practices, as applicable, for maintenance schedules, filter replacement, air flow and quality monitoring, periodic testing and analysis, and fuel scrubbing and testing, to optimize operation of the equipment. Best Management Practices for Internal Combustion Engines (ICE): o o o o o o o o o o The Permittee may not install a rain cap on any of the emergency engine stacks The Permittee must make the test runs for each engine as short as allowed by insurance and building code considerations Tests for an emergency generator must not occur while another emergency engine is being tested. No testing may be conducted on a day that the Air Quality Index (AQI) or the forecasted AQI exceeds 90 unless the test cannot be deferred. For testing conducted on a day with the AQI above 90, document the reason it was not possible to defer the test and any actions that were taken to limit emissions during the test with the testing records. The AQI and the forecasted AQI can be found at: Best Management Practices for Compression Ignition (CI) Internal Combustion Engines (ICE). For any CI ICE the Permittee must: Minimize the engine s time spent at idle and minimize the engine s startup time at startup to a period needed for appropriate and safe loading of the engine Change the oil and filter every 500 hours of operation or annually, whichever comes first Inspect air cleaner every 1,000 hours of operation or annually, whichever comes first, and replace as necessary. Inspect all hoses and belts every 500 hours of operation or annually, whichever comes first, and replace as necessary Why to do it for this General Permit under Minn. R Title I Condition: CAAA of 1990 and Minn. R , subp. 2; to qualify for this General Permit under Minn. R Title I Condition: CAAA of 1990 and Minn. R , subp. 2; to qualify for this General Permit under Minn. R Title I Condition: CAAA of 1990 and Minn. R , subp. 2; to qualify for this General Permit under Minn. R aq /30/15 Page 11 of 406

12 o o o o What to do Best Management Practices for Spark Ignition (SI) Internal Combustion Engines (ICE). The Permittee must: Change the oil and filter every 500 hours of operation or annually, whichever comes first Inspect spark plugs every 1,000 hours of operation or annually, whichever comes first, and replace as necessary. Inspect all hoses and belts every 500 hours of operation or annually, whichever comes first, and replace as necessary Change of name, ownership, or control of stationary source: The Permittee must submit to the MPCA Form GP-01: General Permit Administrative Changes, within 7 days of the change of name, ownership, or control of the stationary source. If the Commissioner determines that the new owner or operator meets the eligibility requirements of the general permit, then the Commissioner must issue the general permit to the new owner or operator (the new Permittee). Issuance of a general permit to the new Permittee of an eligible stationary source voids and supersedes the general permit of the previous Permittee. If the Commissioner determines the new owner or operator does not meet the eligibility requirements, the new owner or operator must submit a permit application for an individual Part 70 or state permit, as applicable, within 120 days of the Commissioner s written request for the application. New Source Performance Standards: The Permittee must comply with the following standards in 40 CFR pt. 60, if applicable: - Subp. Kb for volatile organic liquid storage vessels - Subp. EE for surface coating of metal furniture - Subp. IIII for compression ignition internal combustion engines - Subp. JJJJ for spark ignition internal combustion engines Sources which are subject to any other NSPS for a source category in 40 CFR pt. 60 are not eligible for this General Permit. National Emission Standards for Hazardous Air Pollutants: The Permittee must comply with the following standards in 40 CFR pt. 63, if applicable: - Subp. T for halogenated solvent cleaning machines - Subp. JJ for wood furniture manufacturing operations - Subp. MMMM for surface coating of miscellaneous metal parts and products - Subp. NNNN for surface coating of large appliances - Subp. PPPP for surface coating of plastic parts and products - Subp. QQQQ for surface coating of wood building products - Subp. RRRR for surface coating of metal furniture - Subp. WWWW for reinforced plastic composites production - Subp. ZZZZ for stationary reciprocating internal combustion engines - Subp. DDDDD for industrial/commercial/institutional boilers and process heaters at major sources of HAPs - Subp. HHHHHH for paint stripping and miscellaneous surface coating operations at area sources of HAPs Why to do it Title I Condition: CAAA of 1990 and Minn. R , subp. 2; to qualify for this General Permit under Minn. R To qualify for this General Permit under Minn. R , subp. 8 and Minn. R , subp. 2 To qualify for this General Permit under Minn. R and Minn. R , subp. 2 To qualify for this General Permit under Minn. R and Minn. R , subp. 2 aq /30/15 Page 12 of 406

13 What to do - Subp. JJJJJJ for industrial/commercial/institutional boilers and process heaters at area sources of HAPs Sources which are subject to any other NESHAP for a source category in 40 CFR pt. 63, are subject to any NESHAP for a source category in 40 CFR pt. 61, or were subject to case-by-case MACT standards issued through an individual permit under section 112(g) of the Clean Air Act, are not eligible for this General Permit. National Emission Standards for Hazardous Air Pollutants: Permit Appendices: This permit contains appendices as listed in the permit Table of Contents. The Permittee must comply with all requirements contained in the appendices. Stratospheric Ozone Protection: Use Forms LE-09 and LE-09F to determine if the facility is subject to this requirement. If the facility currently uses ozonedepleting substances as defined in 40 CFR pt. 82, Sections of the 1990 Clean Air Act Amendments and 40 CFR pt. 82 may apply to the facility. The Permittee must read Sections and 40 CFR pt. 82 to determine all the requirements that apply to the facility. Federal Ozone Measures: Use Form LE-09 to determine if the facility is subject to this requirement. If the facility currently manufactures consumer and commercial products that emit volatile organic compounds, Section 183(e) of the 1990 Clean Air Act Amendments and 40 CFR pt. 59 may apply to the facility. The Permittee must read Sections 183(e) and 40 CFR pt. 59 to determine all the requirements that apply to the facility. POLLUTANT LIMITS Particulate Matter (PM): Less than or equal to 25 tons per year for material usage and material processing operations using a 12-month rolling sum, calculated monthly as described in Appendix A. PM emissions from material usage and processing operations at the facility are subject to this limit, except insignificant activities under Minn. R , subps. 2 and 3; eligible insignificant activities under Minn. R. chapter 7008; and fugitive sources. If the Permittee replaces any existing PM-emitting equipment, adds new PM-emitting equipment, or modifies the existing equipment, such equipment is subject to this permit limit as well as all of the applicable requirements listed at the Total Facility Level of this permit. Particulate Matter less than Ten Micron (PM 10 ): Less than or equal to 25 tons per year for material usage and material processing operations using a 12-month rolling sum, calculated monthly as described in Appendix A. PM 10 emissions from material usage and processing operations at the facility are subject to this limit, except insignificant activities under Minn. R , Why to do it To qualify for this General Permit under Minn. R ; Minn. R , subp CFR pt CFR pt. 59 hdr Title I Condition: CAAA of 1990 and Minn. R , subp. 2; To qualify for this General Permit under Minn. R Title I Condition: CAAA of 1990 and Minn. R , subp. 2; To qualify for this General aq /30/15 Page 13 of 406

14 What to do subps. 2 and 3; eligible insignificant activities under Minn. R. chapter 7008; and fugitive sources sources. If the Permittee replaces any existing PM 10- emitting equipment, adds new PM 10 -emitting equipment, or modifies the existing equipment, such equipment is subject to this permit limit as well as all of the applicable requirements listed at the Total Facility Level of this permit. Particulate Matter less than 2.5 Micron (PM 2.5 ): Less than or equal to 25 tons per year for material usage and processing operations using a 12-month rolling sum, calculated monthly as described in Appendix A. PM 2.5 emissions from material usage and processing operations at the facility are subject to this limit, except eligible insignificant activities under Minn. R , subps. 2 and 3; eligible insignificant activities under Minn. R. chapter 7008; and fugitive sources. If the Permittee replaces any existing PM 2.5 -emitting equipment, adds new PM 2.5 -emitting equipment, or modifies the existing equipment, such equipment is subject to this permit limit as well as all of the applicable requirements listed at the Total Facility Level of this permit. Nitrogen Oxides (NO x ): Less than or equal to 25 tons per year using a 12-month rolling sum from combustion sources, calculated monthly as described in Appendix A. NOx emissions from combustion sources at this facility are subject to this limit, except eligible insignificant activities under Minn. R , subps. 2 and 3; eligible insignificant activities under Minn. R. chapter 7008; and fugitive sources. If the Permittee replaces any existing NO x -emitting equipment, adds new NO x - emitting equipment, or modifies the existing equipment, such equipment is subject to this permit limit as well as all of the applicable requirements listed at the Total Facility Level of this permit. Carbon Monoxide (CO): Less than or equal to 25 tons per year for combustion sources using a 12-month rolling sum, calculated monthly as described in Appendix A. CO emissions from combustion sources at this facility are subject to this limit, except eligible insignificant activities under Minn. R subps. 2 and 3; eligible insignificant activities under Minn. R. chapter 7008; and fugitive sources. If the Permittee replaces any existing CO-emitting equipment, adds new COemitting equipment, or modifies the existing equipment, such equipment is subject to this permit limit as well as all of the applicable requirements listed at the Total Facility Level of this permit. Volatile Organic Compounds (VOC): Less than or equal to 25 tons per year for material usage and processing operations using a 12-month rolling sum, calculated monthly as described in Appendix A.. VOC emissions from material usage and processing operations at the facility are subject to this limit, except eligible insignificant activities under Minn. R subps. 2 and 3; eligible insignificant activities under Minn. R. chapter Why to do it Permit under Minn. R Title I Condition: CAAA of 1990 and Minn. R , subp. 2; To qualify for this General Permit under Minn. R Title I Condition: CAAA of 1990 and Minn. R , subp. 2; To qualify for this General Permit under Minn. R Title I Condition: CAAA of 1990 and Minn. R , subp. 2; To qualify for this General Permit under Minn. R Title I Condition: CAAA of 1990 and Minn. R , subp. 2; To qualify for this General Permit under Minn. aq /30/15 Page 14 of 406

15 What to do 7008; and fugitive sources. If the Permittee replaces any existing VOC-emitting equipment, adds new VOC-emitting equipment, or modifies the existing equipment, such equipment is subject to this permit limit as well as all of the applicable requirements listed at the Total Facility Level of this permit. Total Hazardous Air Pollutants (HAP): Less than or equal to 12.5 tons per year for material usage and processing operations using a 12-month rolling sum, calculated monthly as described in Appendix A. HAP emissions from material usage and processing operations at the facility are subject to this limit, except eligible insignificant activities under Minn. R subps. 2 and 3; eligible insignificant activities under Minn. R. chapter 7008; and fugitive sources. If the Permittee replaces any existing HAP-emitting equipment, adds new HAP-emitting equipment, or modifies the existing equipment, such equipment is subject to this permit limit as well as all of the applicable requirements listed at the Total Facility Level of this permit. Single Hazardous Air Pollutants (HAP): Less than or equal to 5 tons per year for material usage and processing operations using a 12-month rolling sum, calculated monthly as described in Appendix A. HAP emissions from material usage and processing operations at the facility are subject to this limit, except eligible insignificant activities under Minn. R subps. 2 and 3. If the Permittee replaces any existing HAP-emitting equipment, adds new HAP-emitting equipment, or modifies the existing equipment, such equipment is subject to this permit limit as well as all of the applicable requirements listed at the Total Facility Level of this permit. OPERATIONAL REQUIREMENTS Ambient Air Quality Standards: The Permittee must comply with National Primary and Secondary Ambient Air Quality Standards, 40 CFR pt. 50, and the Minnesota Ambient Air Quality Standards, Minn. R to Compliance must be demonstrated upon written request by the MPCA. Circumvention: The Permittee must not install or use a device or means that conceals or dilutes emissions, which would otherwise violate a federal or state air pollution control rule, without reducing the total amount of pollutant emitted. Operation and Maintenance Plan: Retain at the stationary source an operation and maintenance (O & M) plan for all air pollution control equipment. At a minimum, the O & M plan must identify all air pollution control equipment and control practices and must include a preventative maintenance program for the Why to do it R Title I Condition: CAAA of 1990 and Minn. R , subp. 2; To qualify for this General Permit under Minn. R ; 40 CFR Section (c); Minn. R Title I Condition: CAAA of 1990 and Minn. R , subp. 2; To qualify for this General Permit under Minn. R ; 40 CFR Section (c); Minn. R hdr Minn. Stat. Section , subds. 4a & 9; Minn. R , subp. 7(A), 7(L), & 7(M); Minn. R , subps. 1, 2 & 4; Minn. R Minn. R Minn. R , subp. 14 and Minn. R , subp. 16(J) aq /30/15 Page 15 of 406

16 What to do Why to do it equipment and practices, a description of (the minimum but not necessarily the only) corrective actions to be taken to restore the equipment and practices to proper operation to meet applicable permit conditions, a description of the employee training program for proper operation and maintenance of the control equipment and practices, and the records kept to demonstrate plan implementation. Operation Changes: In any shutdown, breakdown, or deviation the Permittee must immediately take all practical steps to modify operations to reduce the emission of any regulated air pollutant. The Commissioner may require feasible and practical modifications in the operation to reduce emissions of air pollutants. No emissions units that have an unreasonable shutdown or breakdown frequency of process or control equipment may be permitted to operate. Fugitive Emissions: The Permittee shall not cause or permit the handling, use, transporting, or storage of any material in a manner which may allow avoidable amounts of particulate matter to become airborne. The Permittee must also comply with all other requirements listed in Minn. R Noise: The Permittee must comply with the noise standards set forth in Minn. R to at all times during the operation of any emission units. This is a state only requirement and is not federally enforceable by the EPA Administrator or citizens under the Clean Air Act. Inspections: The Permittee must comply with the inspection procedures and requirements as found in Minn. R , subp. 9(A). General Conditions: The Permittee must comply with the General Conditions listed in Minn. R , subp. 16. POLLUTION CONTROL EQUIPMENT REQUIREMENTS Operation of Air Pollution Control Equipment: The Permittee must operate all pollution control equipment whenever the corresponding process equipment and emission units are in operation. Air Pollution Control Equipment: The Permittee must comply with the control equipment rule (Minn. R ) for all fabric filters, wall or panel filters, catalytic oxidizers, and thermal oxidizers, at the facility. If the Permittee replaces any existing control equipment that has requirements in this permit, adds new control equipment of a type listed in this requirement, or modifies control equipment that has requirements in this permit, such equipment is subject to all of the applicable requirements of this permit. Control Efficiency Requirement from Control Equipment Rule: The Permittee must vent emissions from any material usage or processing operations controlled by control equipment,s; including existing, modified, or new material usage or Minn. R , subp. 4 Minn. R Minn. R Minn. R , subp. 9(A) Minn. R , subp. 16 hdr Minn. R , subp. 2; Minn. R , subp. 16(J) Minn. R ; Minn. R , subp. 2 To qualify for this General Permit under Minn. R. aq /30/15 Page 16 of 406

17 What to do processing operations which will be controlled by control equipment, for material usage and processing operations; to control equipment meeting all of the following requirements as defined in Minn. R : - The Permittee must operate and maintain the control equipment such that it achieves a control (collection or destruction) efficiency for Total Particulate Matter (PM) greater than or equal to: o o o o o 85% control (collection) efficiency for a wall/panel/other filter 99% control (collection) efficiency for a fabric filter or baghouse 99.98% control (collection) efficiency for a HEPA or ULPA filter 62% control (destruction) efficiency for a catalytic afterburner 62% control (destruction) efficiency for a thermal afterburner Why to do it ; and Minn. R ; Minn. R , subp. 2 Continued below Control Efficiency Requirement from Control Equipment Rule continued - The Permittee must operate and maintain the control equipment such that it achieves a control (collection or destruction) efficiency for Particulate Matter less than 10 microns (PM 10 ) greater than or equal to: o 84% control (collection) efficiency for a wall/panel/other filter o o o o 93% control (collection) efficiency for a fabric filter or baghouse 99.98% control (collection) efficiency for a HEPA or ULPA filter 62% control (destruction) efficiency for a catalytic afterburner 62% control (destruction) efficiency for a thermal afterburner - The Permittee must operate and maintain the control equipment such that it achieves a control (destruction) efficiency for Volatile Organic Compounds (VOC) greater than or equal to: o o 94% control (destruction) efficiency for a catalytic afterburner 97% control (destruction) efficiency for a thermal afterburner - The Permittee must operate and maintain the control equipment such that it achieves a control (destruction) efficiency for Carbon Monoxide (CO) greater than or equal to: o o 94% control (destruction) efficiency for a catalytic afterburner 97% control (destruction) efficiency for a thermal afterburner Overall Control efficiency is Control (Collection or Destruction) Efficiency multiplied by Capture efficiency. Control Efficiency Requirement: The Permittee must vent emissions from any material usage or processing emission units controlled by control equipment, To qualify for this General Permit under Minn. R ; and Minn. R ; Minn. R , subp. 2 To qualify for this General Permit aq /30/15 Page 17 of 406

18 What to do including booths for abrasive blasting, sanding, and non fiberglass spraying/coating operations; including existing, modified, or new booths which will be controlled by control equipment, for material usage and processing operations; to control equipment meeting all of the following requirements: - The Permittee must operate and maintain the control equipment such that it achieves a control (collection or destruction) efficiency for Particulate Matter less than 2.5 microns (PM 2.5 ) greater than or equal to: o o o o o 65% control (collection) efficiency for a wall/panel/other filter 99% control (collection) efficiency for a fabric filter or baghouse 99.98% control (collection) efficiency for a HEPA or ULPA filter 62% control (destruction) efficiency for a catalytic afterburner 62% control (destruction) efficiency for a thermal afterburner Why to do it under Minn. R ; Minn. R , subp. 2 Capture Efficiency for Control Equipment: For operations which are totally enclosed, the Permittee shall use a capture efficiency of 100% of uncontrolled emissions. Total enclosure means the operation is conducted in a booth or room with all doors, windows, and access opening closed, and all emissions are captured and discharged through ductwork to control equipment. One side or access opening may consist of a curtain of overlapping plastic panels or sliding doors. All capture systems that are not totally enclosed must be certified to conform to the design and operating practices recommended in The Manual. The Permittee must submit evidence of certification on Form LECR-02. In addition, the Permittee must provide a description of the hood on Form LEHE-01. Once certified, the Permittee must use for the hood a capture efficiency of 80% of uncontrolled emissions resulting from operations using the certified hood. For all capture systems that are: (1) not fully enclosed, and (2) not certified to the design and operating practices recommended in The Manual, the Permittee shall use a capture efficiency of 0% of uncontrolled emissions resulting from operations that do not use a total enclosure or a certified hood. The Manual: for the purposes of this requirement, The Manual refers to the most recent edition (as of the time of system certification) of Industrial Ventilation A Manual of Recommended Practices by American Conference of Governmental Industrial Hygienists. Fugitive Dust Control: The facility must take reasonable measures to prevent particulate matter from becoming airborne. Paved Roads. The Permittee must minimize or eliminate fugitive emissions from To qualify for this General Permit under Minn. R ; Minn. R To qualify for this General Permit under Minn. R ; Minn. R. aq /30/15 Page 18 of 406

19 What to do all paved surfaces. If fugitive emissions from paved surfaces are observed, the Permittee must record the date that fugitive dust was observed, what corrective actions were taken, when the corrective actions were taken, and whether the corrective actions eliminated the fugitive dust. Fugitive Dust Control: The facility must take reasonable measures to prevent particulate matter from becoming airborne. Unpaved Roads. The Permittee must use water on exposed surfaces such as unpaved roads to control fugitive particulate emissions, except as provided below. If fugitive emissions from exposed surfaces are observed, the Permittee must record: - the date that fugitive dust was observed; - what corrective actions were taken, when the corrective actions were taken, and whether the corrective actions eliminated the fugitive dust; - if dust control measures were not taken because of a rainfall event or because an area is snow or ice-covered, documentation of the event or condition along with the source of measurement for rainfall (e.g. on-site rain gauge); - if dust control measures were not taken because of weather conditions, documentation of the date and the weather conditions (e.g. documentation that the temperature indicated freezing conditions) The Permittee is not required to use water to control fugitive particulate emissions under any of the following circumstances: - If there was a 0.1 inch rainfall during the previous 24 hours, or - If the areas to be controlled are covered with snow or ice, or - During freezing conditions. PERFORMANCE TESTING REQUIREMENTS Performance Testing: The Permittee must conduct all performance tests in accordance with Minn. R. ch unless otherwise noted in Table A, B, and /or C. Performance Test Notifications and Submittals: Performance Tests are due as outlined in Table A of the permit. See Table B for additional testing requirements. Performance Test Notification (written): due 30 days before each Performance Test Performance Test Plan: due 30 days before each Performance Test Performance Test Pre-test Meeting: due 7 days before each Performance Test Performance Test Report: due 45 days after each Performance Test Performance Test Report - Microfiche Copy: due 105 days after each Performance Test The Notification, Test Plan, and Test Report may be submitted in an alternative Why to do it , subp. 2 To qualify for this General Permit under Minn. R ; Minn. R , subp. 2 Continued below hdr Minn. R. ch Minn. R ; Minn. R , subps. 1-4, Minn. R , subps. 1-2 aq /30/15 Page 19 of 406

20 What to do Why to do it format as allowed by Minn. R MONITORING REQUIREMENTS Monitoring Equipment: The Permittee must install or make needed repairs to monitoring equipment within 60 days of issuance of the permit if monitoring equipment is not installed and operational on the date the permit is issued. Monitoring Equipment Calibration: The Permittee must either: 1. Calibrate or replace required monitoring equipment every 12 months; or 2. Calibrate or replace at the frequency stated in the manufacturer s specifications. hdr Minn. R , subp. 4(D) and Minn. R Minn. R , subp. 4(D) For each monitor, the Permittee must maintain a record of all calibrations/replacements, including the date conducted, and any corrective action that resulted. The Permittee must include the calibration/replacement frequencies, procedures, and manufacturer's specifications (if applicable) in the Operations and Maintenance Plan. Any requirements applying to continuous emission monitors are listed separately in this permit. Operation of Monitoring Equipment: Unless otherwise noted in Tables A, B, and/or C, monitoring a process or control equipment connected to that process is not necessary during periods when the process is shutdown, or during checks of the monitoring systems, such as calibration checks and zero and span adjustments. If monitoring records are required, they should reflect any such periods of process shutdown or checks of the monitoring system. RECORDKEEPING REQUIREMENTS Recordkeeping: The Permittee must retain all records at the facility for a period of 5 years from the date of monitoring, emission calculations, sampling, measurement, eligibility evaluation, determination, or reporting. Records which the Permittee must retain at the facility include all calibration and maintenance records, all original strip-chart recordings for continuous monitoring instrumentation, and copies of all reports, records, evaluations, and documentation required by the permit. Minn. R , subp. 4(D) hdr Minn. R , subp. 5 Records must conform to the requirements listed in Minn. R , subp. 5(A), including at a minimum: 1. the date, place as defined in the permit, and time of sampling or measurements; 2. the date or dates analyses were performed; 3. the company or entity that performed the analyses; 4. the analytical techniques or methods used; 5. the results of such analyses; and 6. the operating conditions existing at the time of sampling or aq /30/15 Page 20 of 406