Document ID: EPA-HQ-OAR-2019-0282-0099
Agency: epa
Document Type: Supporting & Related Material
Title: 
Posted Date: 2019-07-26T04:00Z

July 19, 2018
                                CERTIFIED MAIL
Al Gonzalez
EH&S Coordinator
Meridian Manufacturing
2902 Expansion Blvd.
Storm Lake, IA 50588

Re:  Plant Number 11-01-029; Project Number 18-181; Issuance of Construction Permits.

Dear Mr. Gonzalez:

The Department has completed a review of the air construction permit application(s) submitted on May 3, 2018 and a determination has been made that the following permit(s) shall be issued: 

                                Emission Unit 
                              Description (EU ID)
                                     EP ID
                     Control Equipment Description (CE ID)
                                 Stack Testing
                                 Permit Number
Paint Booth (EU 1)
                                       1
                              Panel Filter (CE 1)
                                      No
                                  03-A-010-S2
Paint Booth (EU 1)
                                       2
                              Panel Filter (CE 2)
                                      No
                                  03-A-011-S2
Paint Booth (EU 2)
                                       3
                              Panel Filter (CE 3)
                                      No
                                  99-A-244-S6
Paint Booth (EU 2)
                                       4
                              Panel Filter (CE 4)
                                      No
                                  99-A-245-S6
Paint Booth (EU 3)
                                       5
                              Panel Filter (CE 5)
                                      No
                                  99-A-246-S6
Paint Booth (EU 3)
                                       6
                              Panel Filter (CE 6)
                                      No
                                  99-A-247-S6
Paint Kitchen (EU 6)
                                       8
                                      NA
                                      No
                                  00-A-965-S3
Paint Kitchen (EU 6)
                                       9
                                      NA
                                      No
                                  00-A-966-S3
Powder Coat Booth (EU 8)
                                      10
                             Fabric Filter (CE 10)
                                      No
                                  05-A-247-S1
Plasma Table (EU 23)
                                      23
                          Filters (CE 23A, 23B, 23C)
                                      No
                                  00-A-980-S3
Welding Area 1 (EU 30)
                                      30
                                      NA
                                      No
                                  05-A-566-S3
Welding Area 2 (EU 31)
                                      31
                                      NA
                                      No
                                  05-A-567-S3
Welding Area 3 (EU 32)
                                      32
                                      NA
                                      No
                                  05-A-568-S3
Welding Area 4 (EU 33)
                                      33
                                      NA
                                      No
                                  05-A-569-S3
Welding Area 5 (EU 34)
                                      34
                                      NA
                                      No
                                  09-A-686-S2

Your attention is directed toward the permit conditions within the permit(s) especially Condition 1 (Emission Limits), Condition 2 (Compliance Demonstration), and Condition 5 (Operating Requirements with Associated Recordkeeping and Monitoring).  Based upon the submitted application(s) the Department has made the following determinations:
 This facility is not subject to NSPS because there are no applicable subparts. 
 This facility is subject to NESHAP subpart XXXXXX, National Emission Standards for Hazardous Air Pollutants: Area Source Standards for Nine Metal Fabrication and Finishing Source Categories. This facility is of the source category for Subpart MMMM  -  Surface Coating Miscellaneous Metal Parts and Products (40 CFR §63.3880- 40 CFR §63.3981) of the National Emission Standards for Hazardous Air Pollutants (NESHAP).  Only "major sources", as defined in 40 CFR § 63.2, are subject to this subpart. In this project, the facility was able to establish enforceable limits to become an area source of HAP per EPA's guidance document ("Reclassification of Major Sources as Area Sources Under Section 112 of the Clean Air Act", 1/25/18). Hence, the facility is an area source and not subject Subpart MMMM. 
 This project makes this facility a minor stationary source for the Title V Operating Permit program. If you want to rescind your Title V permit please contact Weston Li at (515) 725-9580 or Chris Kjellmark at (515) 725-9537.
 This facility is a minor source for Prevention of Significant Deterioration (PSD).
 Stack testing is not required for this project.  The Department maintains the right to require testing of any source of emissions in the future if needed [567 IAC 25.1(7)].

Per 561 IAC 7.4(1), the owner or operator shall file any written notice of appeal within thirty (30) days of receipt of the issued permit(s).  The written notice of appeal shall be filed with the Director of the Department with a copy to the Legal Services Bureau Chief at the following addresses:

Director
Iowa Department of Natural Resources
502 East 9[th] Street
Des Moines, IA  50319
Bureau Chief
Legal Services Bureau
Iowa Department of Natural Resources
502 East 9[th] Street
Des Moines, IA  50319

In addition to the permits you will find one (1) copy of each of the following attached to this letter: Start-up Notice, Start of Construction Notice, Response to Comments, and a list of definitions and acronyms.  When requesting a modification to any of the permits, use the permit number and your plant number for identification.  For future reference a status report of all construction permit applications submitted to the Department is available at www.iowadnr.gov/airpermitsearch.  If you have any general air quality construction permitting questions please call 1-877-AIR-IOWA.  If you have any questions about these permits, feel free to contact me by phone at (515) 725-9563 or by email at gary.smith@dnr.iowa.gov .

Sincerely,

Gary Smith
Environmental Engineer Senior
Air Quality Bureau, IDNR
C:  

                       Air Quality Construction Permits
                                Common Acronyms
There are many terms and acronyms used in the air quality program.  This fact sheet has been developed to provide a brief explanation of some of those terms that could by listed within your air quality construction permit.  Please note that these acronyms may not be the exact definition of the term or acronym as contained within the regulations.

  acfm			Actual cubic feet per minute
  Applicant		The owner, company official or authorized agent
  BACT			Best Achievable Control Technology
  Btu			British thermal unit
  C			Degrees Celsius
  Condensable PM	Material that condenses and/or reacts upon cooling and dilution in the ambient air to form particulate matter immediately after discharge from the stack
  CO2e	Carbon dioxide equivalent which is the aggregate emissions of greenhouse gas (GHG) emissions based on global warming potentials
  Department		Iowa Department of Natural Resources
  dia.			Diameter
  F			Degrees Fahrenheit
  ft			Foot
  GHG	Greenhouse Gas which is defined as being the group of carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), hydrofluorocarbons (HFC), perfluorocarbons (PFC) and sulfur hexafluoride (SF6)
  g			grams
  g/dscm		Grams per dry standard cubic meter
  gr			Grains
  gr/dscf		Grains per dry standard cubic foot
  gr/scf			Grains per standard cubic foot
  HAP			Hazardous Air Pollutant(s)
  hp			horsepower
  hr			Hour
  LAER			Lowest Achievable Emission Rate
  lb			Pound
  lb/hr			Pounds per hour
  m			Meter
  MACT			Maximum Achievable Control Technology
  mg			Milligram
  MM			Million
  MSDS			Material Safety Data Sheet
  MW			Megawatt
  NA			Not Applicable
  PM2.5			Particulate Matter with an aerodynamic diameter equal to or less than 2.5 microns
  PM10			Particulate Matter with an aerodynamic diameter equal to or less than 10 microns
  PM  -  Federal 		Particulate Matter that does not include the condensable PM
  PM  -  State		Particulate Matter that includes condensable PM
  ppm			parts per million
  ppmv 			parts per million by volume
  ppmw			parts per million by weight
  RACT			Reasonably Achievable Control Technology
  scfm			Standard cubic feet per minute
  SDS			Safety Data Sheet
  SHAP			Single hazardous air pollutant
  THAP			Total hazardous air pollutants
  tons/yr		Tons per year
  yr			Year