Document ID: EPA-HQ-OAR-2019-0282-0094
Agency: epa
Document Type: Supporting & Related Material
Title: 
Posted Date: 2019-07-26T04:00Z

Permit Number:  05-A-566-S3

Plant Number:  11-01-029

Company:  Meridian Manufacturing Group

Contact Person:
Responsible Party:
Al Gonzalez
Jeff Kenzie 
EH&S Coordinator
Director of U.S. Operations

712-723-1780

AGonzalez@meridianmfg.com

2902 Expansion Blvd.
2902 Expansion Blvd. 
Storm Lake, IA 50588
Storm Lake, IA 50588

                              Permitted Equipment

Emission Point ID:  30

Emission Unit(s) and Control Equipment:

                                     EU ID
                                  Description
                            Maximum Rated Capacity
                     Control Equipment Description and ID
                                      30
                                Welding Area 1
                                   15 lbs/hr
                                     None

Equipment Location:  2902 Expansion Blvd.
                        Storm Lake, IA 50588

Issuance of this permit shall not relieve the owner or operator of the responsibility to comply fully with applicable provisions of the State Implementation Plan (SIP), and any other requirements of local, state, and federal law.

                                Project Number
                              Project Description
                                 Stack Testing
                                 Issuance Date
                                    18-181
                          Add NESHAP 6X requirements
                                      No
                                    7/19/18

                                                                               
                                                                               
                                     Under the Direction of the Director of the
                                                Department of Natural Resources

                                       
                               PERMIT CONDITIONS

1.  Emission Limits

The owner or operator is required to report all emissions as required by law, regardless of whether a specific emission limit has been established in this permit.  The following emission limits shall not be exceeded:

                                   Pollutant
                                   lb/hr[1]
                                  tons/yr[2]
                                 Other Limits
                                Reference/Basis
Particulate Matter (PM)  -  State
                                    2.1[3]
                                      NA
                                  0.1 gr/dscf
                            567 IAC 23.3(2)"a"
PM10
                                    2.1[4]
                                      NA
                                      NA
                                      NA
Opacity
                                      NA
                                      NA
                                See condition 5
                                      NA

   [1] The emission limit is expressed as the average of three (3) runs.
   [2] The emission limit is based on a twelve (12) month rolling total.
   [3] Limit established to limit potential to emit.
   [4] Emission rate used in dispersion modeling for project 12-197.

2.  Compliance Demonstration(s)
                                       
                        Compliance Demonstration Table

                                   Pollutant
                            Compliance Methodology
                                   Frequency
                                 Test Run Time
                                  Test Method
PM  -  State 
                                     None
                                      NA
                                    1 hour
40 CFR 60, Appendix A, Method 5 
40 CFR 51 Appendix M Method 202
PM10
                                     None
                                      NA
                                    1 hour
40 CFR 51, Appendix M, 201A with 202
Opacity
                             NESHAP Subpart XXXXXX
                        Refer to NESHAP Subpart XXXXXX
                                    1 hour
40 CFR 60, Appendix A, Method 9 and/or
40 CFR 60, Appendix A, Method 22

If an initial stack test is specified in the "Compliance Demonstration Table," the owner or the owner's authorized agent shall demonstrate compliance with the emission limitations contained in Condition 1 within the applicable time period specified below:

 Within sixty (60) days after achieving the maximum production rate and no later than one hundred eighty (180) days after the initial startup date of the proposed equipment for the addition of new equipment or the physical modification of existing equipment or control equipment.
 Within ninety (90) days of the issuance of this permit if there is no physical modification to any emission units or control equipment.

If any additional stack testing beyond an initial test (i.e. quarterly, semi-annual, annual, etc.) is required in "Compliance Demonstration Table," the owner or the owner's authorized agent shall demonstrate compliance with the emission limitations contained in Condition 1 as specified in the "Compliance Demonstration Table."  See Conditions 12.A.(4) and 12.B.(5) for notification and reporting requirements.

2.  Compliance Demonstration(s) (Continued)

If stack testing is required, the owner or the owner's authorized agent shall use the test method and run time listed in the "Compliance Demonstration Table" unless another testing methodology is approved by the Department prior to testing. 

Each emissions compliance test must be approved by the Department.  Unless otherwise specified by the Department, each test shall consist of three (3) separate runs.  The arithmetic mean of three (3) acceptable test runs shall apply for compliance, unless otherwise indicated by the Department.  

Per 567 IAC 25.1(7)"a", at the Department's request, a pretest meeting shall be held not later than fifteen (15) days before the owner or operator conducts the compliance demonstration.  A testing protocol shall be submitted to the Department no later than fifteen (15) days before the owner or operator conducts the compliance demonstration.  Representatives from the Department shall attend this meeting, along with the owner and the testing firm, if any.  It shall be the responsibility of the owner to coordinate and schedule the pretest meeting.  A representative of the Department shall be allowed to witness the test(s).  The Department shall reserve the right to impose additional, different, or more detailed testing requirements.

The owner shall be responsible for the installation and maintenance of test ports.  The unit(s) being sampled shall be operated in a normal manner at its maximum continuous output as rated by the equipment manufacturer, or the rate specified by the owner as the maximum production rate at which this unit(s) will be operated. In cases where compliance is to be demonstrated at less than the maximum continuous output as rated by the manufacturer, and it is the owner's intent to limit the capacity to that rating, the owner may submit evidence to the Department that this unit(s) has been physically altered so that capacity cannot be exceeded, or the Department may require additional testing, continuous monitoring, reports of operating levels, or any other information deemed necessary by the Department to determine whether this unit(s) is in compliance.

3.  Emission Point Characteristics

This emission point shall conform to the specifications listed below:

                                   Parameter
                                     Value
Stack Height (feet from the ground)
Vents inside
Discharge Style
Vents inside
Stack Outlet Dimensions (inches)
Vents inside
Exhaust Temperature ([o]F)
Vents inside
Exhaust Flowrate (scfm)
Vents inside

The temperature and flowrate are intended to be representative and characteristic of the design of the permitted emission point.  The Department recognizes that the temperature and flow rate may vary with changes in the process and ambient conditions.  If it is determined that any of the emission point characteristics above are different than the values stated, the owner or operator shall submit a request either by electronic mail or written correspondence to the Department within thirty (30) days of the discovery to determine if a permit amendment is required, or submit a permit application requesting to amend the permit.

4.  Federal Standards

 New Source Performance Standards (NSPS):
The following subparts apply to the emission unit(s) in this permit:

This emission unit is not subject to any NSPS subparts at this time as there are no applicable subparts for its source category.

NOTE:  The absence of the inclusion of any NSPS requirements as part of this permit does not relieve the owner or operator from any obligation to comply with all applicable NSPS conditions.

 National Emission Standards for Hazardous Air Pollutants (NESHAP):
The following subparts apply to the emission unit(s) in this permit:

                                     EU ID
                                    Subpart
                                     Title
                                     Type
                           State Reference (567 IAC)
                          Federal Reference (40 CFR)
                                      30
                                       A
General Provisions
                                      NA
                                    23.1(4)
                              §63.1  -  §63.15
                                       
                                    XXXXXX
National Emission Standards for Hazardous Air Pollutants: Area Source Standards for Nine Metal Fabrication and Finishing Source Categories.
                                   Existing
                                   23.1(4)ex
                           §63.11514  -  §63.11522

NOTE:  The absence of the inclusion of any NESHAP requirements as part of this permit does not relieve the owner or operator from any obligation to comply with all applicable NESHAP conditions.

5.  Operating Requirements with Associated Monitoring and Recordkeeping

Unless specified by a federal regulation, all records as required by this permit shall be kept on-site for a minimum of two (2) years and shall be available for inspection by the Department.  Records shall be legible and maintained in an orderly manner.  The operating requirements and associated recordkeeping for this permit shall be:

 The usage of welding wire and welding rod, facility-wide, is limited to 700,000 pounds per rolling 12-month period.
       
 The facility may operate up to 125 welders in the welding areas.
      
 Each of the 125 welders in the welding department areas is limited to having a production rate not greater than 15 pounds per hour of any combination of welding wire or welding rod.
      
 The welders in Welding Area 1 are limited to operating according to the following schedule: 
      
      	i.  Monday through Thursday, a maximum of 21 hours per day from 6:00 AM to 3:00 AM.
      
      	ii. Friday through Sunday, a maximum of 10.5 hours per day from 6:00 AM to 4:30 PM  
            
 The permitee shall maintain a daily record on the number of hours that the welders in Welding Area 1 were in operation. This shall include the initial start up time and the final shutdown time.
      
 The permittee shall maintain the following monthly records: 

 the total amount of welding wire and welding rod used in all welding areas of the facility (pounds); and 
            
      ii.	the rolling 12-month total amount welding wire used in all welding areas of the facility,  in  pounds. 
      
 The permittee shall keep on file the manufacturer's rating for each of the welders used in the production areas to verify the maximum capacity of the welding units. 

5.  Operating Requirements with Associated Monitoring and Recordkeeping (Continued)
      
 Per 40 CFR 63.11516(f) Standards for welding. If you own or operate a new or existing welding affected source, you must comply with the requirements in paragraphs (f)(1) and (2) of this section for each welding operation that uses materials that contain MFHAP, as defined in § 63.11522, "What definitions apply to this subpart?", or has the potential to emit MFHAP. If your welding affected source uses 2,000 pounds or more per year of welding rod containing one or more MFHAP (calculated on a rolling 12-month basis), you must demonstrate that management practices or fume control measures are being implemented by complying with the requirements in paragraphs (f)(3) through (8) of this section. The requirements in paragraphs (f)(1) through (8) of this section do not apply when welding operations are being performed that do not use any materials containing MFHAP or do not have the potential to emit MFHAP.
        
        (1) You must operate all equipment, capture, and control devices associated with welding operations according to manufacturer's instructions. You must demonstrate compliance with this requirement by maintaining a record of the manufacturer's specifications for the capture and control devices, as specified by the requirements in § 63.11519(c)(4), "Notification, recordkeeping, and reporting requirements."

        (2) You must implement one or more of the management practices specified in paragraphs (f)(2)(i) through (v) of this section to minimize emissions of MFHAP, as practicable, while maintaining the required welding quality through the application of sound engineering judgment.
        
         (i) Use welding processes with reduced fume generation capabilities (e.g., gas metal arc welding (GMAW) - also called metal inert gas welding (MIG));
         
         (ii) Use welding process variations (e.g., pulsed current GMAW), which can reduce fume generation rates;
         
         (iii) Use welding filler metals, shielding gases, carrier gases, or other process materials which are capable of reduced welding fume generation;
         
         (iv) Optimize welding process variables (e.g., electrode diameter, voltage, amperage, welding angle, shield gas flow rate, travel speed) to reduce the amount of welding fume generated; and
         
         (v) Use a welding fume capture and control system, operated according to the manufacturer's specifications.
        
        (3) Tier 1 compliance requirements for welding. You must perform visual determinations of welding fugitive emissions as specified in § 63.11517(b), "Monitoring requirements," at the primary vent, stack, exit, or opening from the building containing the welding operations. You must keep a record of all visual determinations of fugitive emissions along with any corrective action taken in accordance with the requirements in § 63.11519(c)(2), "Notification, recordkeeping, and reporting requirements."
        
        (4) Requirements upon initial detection of visible emissions from welding. If visible fugitive emissions are detected during any visual determination required in paragraph (f)(3) of this section, you must comply with the requirements in paragraphs (f)(4)(i) and (ii) of this section.
        
         (i) Perform corrective actions that include, but are not limited to, inspection of welding fume sources, and evaluation of the proper operation and effectiveness of the management practices or fume control measures implemented in accordance with paragraph (f)(2) of this section. After completing such corrective actions, you must perform a follow-up inspection for visible fugitive emissions in accordance with § 63.11517(a), "Monitoring Requirements," at the primary vent, stack, exit, or opening from the building containing the welding operations.
         
         (ii) Report all instances where visible emissions are detected, along with any corrective action taken and the results of subsequent follow-up inspections for visible emissions, and submit with your annual certification and compliance report as required by § 63.11519(b)(5), "Notification, recordkeeping, and reporting requirements."
        
        (5) Tier 2 requirements upon subsequent detection of visible emissions. If visible fugitive emissions are detected more than once during any consecutive 12 month period (notwithstanding the results of any follow-up inspections), you must comply with paragraphs (f)(5)(i) through (iv) of this section.

5.  Operating Requirements with Associated Monitoring and Recordkeeping (Continued)
        
         (i) Within 24 hours of the end of the visual determination of fugitive emissions in which visible fugitive emissions were detected, you must conduct a visual determination of emissions opacity, as specified in § 63.11517(c), "Monitoring requirements," at the primary vent, stack, exit, or opening from the building containing the welding operations.
         
         (ii) In lieu of the requirement of paragraph (f)(3) of this section to perform visual determinations of fugitive emissions with EPA Method 22, you must perform visual determinations of emissions opacity in accordance with § 63.11517(d), "Monitoring Requirements," using EPA Method 9, at the primary vent, stack, exit, or opening from the building containing the welding operations.
         
         (iii) You must keep a record of each visual determination of emissions opacity performed in accordance with paragraphs (f)(5)(i) or (ii) of this section, along with any subsequent corrective action taken, in accordance with the requirements in § 63.11519(c)(3), "Notification, recordkeeping, and reporting requirements."

         (iv) You must report the results of all visual determinations of emissions opacity performed in accordance with paragraphs (f)(5)(i) or (ii) of this section, along with any subsequent corrective action taken, and submit with your annual certification and compliance report as required by § 63.11519(b)(6), "Notification, recordkeeping, and reporting requirements."
        
        (6) Requirements for opacities less than or equal to 20 percent but greater than zero. For each visual determination of emissions opacity performed in accordance with paragraph (f)(5) of this section for which the average of the six-minute average opacities recorded is 20 percent or less but greater than zero, you must perform corrective actions, including inspection of all welding fume sources, and evaluation of the proper operation and effectiveness of the management practices or fume control measures implemented in accordance with paragraph (f)(2) of this section.
        
        (7) Tier 3 requirements for opacities exceeding 20 percent. For each visual determination of emissions opacity performed in accordance with paragraph (f)(5) of this section for which the average of the six-minute average opacities recorded exceeds 20 percent, you must comply with the requirements in paragraphs (f)(7)(i) through (v) of this section.
        
         (i) You must submit a report of exceedence of 20 percent opacity, along with your annual certification and compliance report, as specified in § 63.11519(b)(8), "Notification, recordkeeping, and reporting requirements," and according to the requirements of § 63.11519(b)(1), "Notification, recordkeeping, and reporting requirements."
         
         (ii) Within 30 days of the opacity exceedence, you must prepare and implement a Site-Specific Welding Emissions Management Plan, as specified in paragraph (f)(8) of this section. If you have already prepared a Site-Specific Welding Emissions Management Plan in accordance with this paragraph, you must prepare and implement a revised Site-Specific Welding Emissions Management Plan within 30 days.
         
         (iii) During the preparation (or revision) of the Site-Specific Welding Emissions Management Plan, you must continue to perform visual determinations of emissions opacity, beginning on a daily schedule as specified in § 63.11517(d), "Monitoring Requirements," using EPA Method 9, at the primary vent, stack, exit, or opening from the building containing the welding operations.
         
         (iv) You must maintain records of daily visual determinations of emissions opacity performed in accordance with paragraph (f)(7)(iii) of this section, during preparation of the Site-Specific Welding Emissions Management Plan, in accordance with the requirements in § 63.11519(b)(9), "Notification, recordkeeping, and reporting requirements."(v) You must include these records in your annual certification and compliance report, according to the requirements of § 63.11519(b)(1), "Notification, recordkeeping, and reporting requirements."

5.  Operating Requirements with Associated Monitoring and Recordkeeping (Continued)
        
        (8) Site-Specific Welding Emissions Management Plan. The Site-Specific Welding Emissions Management Plan must comply with the requirements in paragraphs (f)(8)(i) through (iii) of this section.
        
         (i) Site-Specific Welding Emissions Management Plan must contain the information in paragraphs (f)(8)(i)(A) through (F) of this section.
         
           (A) Company name and address;
           
           (B) A list and description of all welding operations which currently comprise the welding affected source;
           
           (C) A description of all management practices and/or fume control methods in place at the time of the opacity exceedence;
           
           (D) A list and description of all management practices and/or fume control methods currently employed for the welding affected source;
           
           (E) A description of additional management practices and/or fume control methods to be implemented pursuant to paragraph (f)(7)(ii) of this section, and the projected date of implementation; and
           
           (F) Any revisions to a Site-Specific Welding Emissions Management Plan must contain copies of all previous plan entries, pursuant to paragraphs (f)(8)(i)(D) and (E) of this section.
         
         (ii) The Site-Specific Welding Emissions Management Plan must be updated annually to contain current information, as required by paragraphs (f)(8)(i)(A) through (C) of this section, and submitted with your annual certification and compliance report, according to the requirements of § 63.11519(b)(1), "Notification, recordkeeping, and reporting requirements."
         
         (iii) You must maintain a copy of the current Site-Specific Welding Emissions Management Plan in your records in a readily-accessible location for inspector review, in accordance with the requirements in § 63.11519(c)(12), "Notification, recordkeeping, and reporting requirements."
         

6.  Continuous Emission Monitoring Systems (CEMS)

Continuous emission monitoring is not required by this permit at this time.

7.  Department Review

This permit is issued under the authority of 567 Iowa Administrative Code (IAC) 22.3.  The proposed equipment has been evaluated for conformance with Iowa Code Chapter 455B; 567 IAC Chapters 20  -  35; and 40 Code of Federal Regulations (CFR) Parts 51, 52, 60, 61, and 63 and has the potential to comply.  This permit is issued based on information submitted by the applicant.  Any misinformation, false statements or misrepresentations by the applicant or by the applicant's representative(s) shall cause this permit to be void.  

No review has been undertaken on the engineering aspects of the equipment or control equipment other than the potential of that equipment for reducing air contaminant emissions.  The Department assumes no liability, directly or indirectly, for any loss due to damage to persons or property caused by, resulting from, or arising out of the design, installation, maintenance or operation of the proposed equipment.

8.  Owner and Operator Responsibility

This permit is for the construction and operation of specific emission unit(s), control equipment, and emission point as described in this permit and in the application for this permit.  The permit holder, owner, and operator of the facility shall assure that the installation of the equipment listed in this permit conforms to the design in the application (i.e. type, maximum rated capacity, etc.).  No person shall construct, install, reconstruct or alter this emission unit(s), control equipment, or emission point without the required amended permit.

Any owner or operator of the specified emission unit(s), control equipment, or emission point, including any person who becomes an owner or operator subsequent to the date on which this permit is issued, is responsible for assuring that the installation, operation, and maintenance of the equipment listed in this permit is in compliance with the provisions of this permit and all other applicable requirements  and that adequate operation and maintenance is provided to ensure that no condition of air pollution is created.

9.  Transferability

Unless the equipment is portable, this permit is not transferable from one location to another or from one piece of equipment to another.  See Condition 12.A.(2) for notification requirements for relocating portable equipment (567 IAC 22.3(3)"f").  

10.  Construction

 General Requirements:
      It is the owner's responsibility to ensure that construction conforms to the final plans and specifications as submitted.  
      
      In permit amendments, all provisions of the original permit remain in full force and effect unless they are specifically changed by the permit amendment.  If a proposed project is not timely completed, the owner or operator shall seek a permit amendment in order to revert back to the most recent previous version of the permit.  The previous, unchanged permit provisions are included in the amendment for your convenience only and are unappealable.
      
      This permit or amendment shall become void if any one of the following conditions occurs:
 The construction or implementation of the proposed project, as it affects the emission point permitted herein, is not initiated within eighteen (18) months after the permit issuance date; or
 The construction or implementation of the proposed project, as it affects the emission point permitted herein, is not completed within thirty-six (36) months after the permit issuance date; or
 The construction or implementation of the proposed project, as it affects the emission point permitted herein, is not completed within a time period specified elsewhere in this permit.

 Changes to Plans and Specifications:
The owner or operator shall amend this permit or amendment prior to startup of the equipment if:
 Any changes are made to the final plans and specifications submitted for the proposed project; or
 This permit becomes void.

Changes to the final plans and specification shall include changes to plans and specifications for permitted equipment and control equipment and the specified operation thereof.

 Amended Permits:
The owner or operator may continue to act under the provisions of the previous permit for the affected emission unit(s) and emission point, together with any previous amendment to the permit, until one of the following conditions occurs:
          The proposed project authorized by this amendment is completed as it affects the emission unit(s) and emission point permitted herein; or
          This current amendment becomes void.

11.  Excess Emissions

Per 567 IAC 24.1(1), excess emissions during a period of startup, shutdown, or cleaning of control equipment are not a violation of the emission standard if it is accomplished expeditiously and in a manner consistent with good practice for minimizing emissions except when another regulation applicable to the unit or process provides otherwise.  Cleaning of control equipment, which does not require the shutdown of process equipment, shall be limited to one (1) six-minute period per one (1) hour period.  

An incident of excess emissions other than the above is a violation and may be subject to criminal penalties according to Iowa Code 455B.146A.  If excess emissions are occurring, either the control equipment causing the excess shall be repaired in an expeditious manner, or the process generating the emissions shall be shutdown within a reasonable period of time, as specified in 567 IAC 24.1.  

An incident of excess emissions shall be orally reported by telephone, electronic mail or in person to the appropriate field office within eight (8) hours of, or at the start of, the first working day following the onset of the incident [See Permit Condition 12.B.(1)]. A written report of an incident of excess emissions shall be submitted as a follow-up to all required initial reports within seven (7) days of the onset of the upset condition [See Permit Condition 12.B.(2)].

12.  Notification, Reporting, and Recordkeeping

 The owner or operator shall furnish the Department the following written notifications:
          Per 567 IAC 22.3(3)"b":
             The date construction, installation, or alteration is initiated postmarked within thirty (30) days following initiation of construction, installation, or alteration.
             The actual date of startup, postmarked within fifteen (15) days following the start of operation.
          Per 567 IAC 22.3(3)"f," when portable equipment for which a permit has been issued is to be transferred from one location to another, the Department shall be notified:
          At least fourteen (14) days before equipment relocation if the equipment will be located in a nonattainment area for the National Ambient Air Quality Standards (NAAQS) or a maintenance area for the NAAQS.
          At least seven (7) days before equipment relocation.
          Per 567 IAC 22.3(8), a new owner shall notify the Department of the transfer of equipment ownership within thirty (30) days of the occurrence.  The notification shall include the following information:
             The date of ownership change; the name, address, and telephone number of the responsible official, the contact person, and the owner of the equipment both before and after the ownership change; and the construction permit number(s) of the equipment changing ownership.
          Unless specified per a federal regulation, the owner or the owner's authorized agent shall notify the Department in writing not less than thirty (30) days before a required test or performance evaluation of a continuous emission monitor [567 IAC 25.1(7)].  The notification shall include:
             The time; the place; the name of the person who will conduct the tests; and other information as required by the Department.
         If the owner or operator does not provide timely notice to the Department, the Department shall not consider the test results or performance evaluation results to be a valid demonstration of compliance with the applicable rules or permit conditions.  Upon written request, the Department may allow a notification period of less than thirty (30) days.
 The owner or operator shall furnish the Department with the following reports:
 Per 567 IAC 24.1(2), an incident of excess emissions as defined in 567 IAC 20.2 shall be reported within eight (8) hours or at the start of the first working day following the onset of the incident.  The report may be made by electronic mail, in person or by telephone.
 Per 567 IAC 24.1(3), a written report of an incident of excess emissions as defined in 567 IAC 20.2 shall be submitted as a follow-up to all required initial reports to the Department within seven (7) days of the onset of the upset condition.
 Operation of this emission unit(s) or control equipment outside of those operating parameters specified in Permit Condition 5 in accordance to the schedule set forth in 567 IAC 24.1.
 Per 567 IAC 25.1(6), the owner or operator of any facility required to install a continuous monitoring system or systems shall provide quarterly reports to the Director, no later than thirty (30) calendar days following the end of the calendar quarter, on forms provided by the Director.
 Per 567 IAC 25.1(7), a written compliance demonstration report for each compliance testing event, whether successful or not, postmarked no later than six (6) weeks after the completion of the test period unless other regulations provide for other notification requirements.  In that case, the more stringent reporting requirement shall be met.
 All data, records, reports, documentation, construction plans, and calculations required under this permit shall be available at the plant during normal business hours for inspection and copying by federal, state, or local air pollution regulatory agencies and their authorized representatives, for a minimum of two (2) years from the date of recording unless otherwise required by another applicable law (i.e. NSPS, NESHAP, etc.)

 Information regarding this permit should be sent to the attention of the following individuals based on the type of information being submitted:  change in ownership (Air Quality Bureau Records Center), permit correspondence (Construction Permit Supervisor), stack testing correspondence (Stack Test Coordinator), and reports and notifications (Compliance Unit Supervisor and DNR Field Office).  The addresses are:

Air Quality Bureau
Iowa Department of Natural Resources
502 E. 9th St.
Des Moines, IA  50319
Telephone:  (515) 725-8200
Fax:  (515) 725-9501
Field Office 3
1900 North Grand
Gateway North Mall
Spencer, Iowa 53101
Phone: 712.262.4177
FAX:	712.262.2901

13.  Appeal Rights

All conditions within an original permit may be appealed, subject to the appeal rights set forth in 561 IAC Chapter 7.  Amended conditions within a permit amendment may be appealed, subject to the appeal rights set forth in 561 IAC Chapter 7.  In permit amendments, all provisions of the original permit remain in full force and effect unless they are specifically changed by the permit amendment.  The previous, unchanged permit provisions are included in the amendment for your convenience only and are unappealable.

14.  Permit History

                                  Permit No.
                                  Project No.
                                  Description
                                     Date
                                 Stack Testing
05-A-566
05-350
Original Permit
07/06/05
No
05-A-566-S1
09-434
Modify permit to change facility-wide weld wire usage limit
11/02/09
No
05-A-566-S2
12-197
Modify operating limit
09/14/12
No

                                       
                                 END OF PERMIT