DAQ-2025-001039

Notification of Compliance Status
National Emission Standards for Hazardous Air Pollutants:
Area Source Standards for Nine Metal Fabrication and Finishing Source Categories
40 CFR 63 subpart XXXXXX
Section 1. Facility Information
Date of Notification of Compliance Status: 1-14-2025
Compliance date: IZ! Existing source: July 25, 2011 D New source: --------(Date of startup)
Source category and NAICS code(s ): __ F�a ..... b_ri_ca�t�e_d _S_tr�u ..... ct�u�ra�I .... M�e�ta�I ..... M_a_n ..... u�fa�c�tu�ri�n ... g---'-N ___ A ..... 1 ..... C ____ S�33""'2 ____ 3�1=2 __
Company name GEM Buildings
Facility name (if different): ________________________ _
Facility (physical location) address: 1025 N. Watery Lane. Brigham City Utah, 84302
Owner name/title: Kyle Hansen I President
Owner/company address: 1025 N. Watery Lane, Brigham City Utah. 84302
Owner telephone number ----'('---'4--=-3 ..... 5) ...... 7-=2--=-3-____ 5 ___ 0--=-00-'--___________________ _
Owner email address (if available): _____________ _
Is the Operator the same person as the Owner? Yes IZI No 0
If the Operator information is different from the Owner, please provide the following:
Page 1 of 10
REVIEWEDInitials: CG Date: 2-20-25
Compliance Status: In Compliance - NESHAPSubpart 6X Annual Notification and VEO Records
File # 11506 (B2)
Operator name/title: GEM Buildings
Operator telephone number: __ 4.;..;;3;..;;;5_-7;..;;2=3'--5=0::....:0:;..:0'--_____ _
Operator email address (if available): ____________________ _
Section 2. Identification of Affected Operations
(1)The following are the operations at this facility subjectb to subpart XXXXXX
(check all that apply):
Dry Abrasive Blasting
(1)Totally enclosed and unvented blast chambers �
(2)Vented enclosures with a filtration control device □
(3)Objects over 8 feet in any dimension without a filtration control device □
Dry Machining □
Dry Grinding or Dry Polishing with Stationary Machines □
Spray Painting
(1)In a spray booth �
(2)Without a spray booth (for Fabricated Structural Metal facilities or anyobjects over 15 feet)□
Welding
(1)Use less than 2,000 pounds of MFHAP-containingb welding rod or wireannually □
(2)Use 2,000 pounds or more of MFHAP-containingb welding rod or
welding wire annually �
b Important Note: These operations are affected sources under subpart XXXXXX only if/when they use materials
that contain or have the potential to emit metal fabrication or finishing metal HAP (MFHAP). MFHAP containing/potential is defined to be when the compounds of cadmium, chromium, lead, manganese, and nickel, or any of these metals in the elemental form with the exception of lead, are used or have the potential to be emitted in quantities of 0. 1 percent or more, or 1. 0 percent or more for elemental of compounds of manganese.
Page 3 of 10
(2)The following table lists each dry abrasive blasting operation at this facility subject to
subpart XXXXXX, noted previously in item (1) in Section 2):
Abrasive Blasting HAP Compliance Method Emitted or UsedbProcess Description/ ID No. (Cd, Cr, Pb, Mn, Ni) (Check all that apply)
Shot Blast beams to remove rust scale � Totally enclosed, unvented D Vented, with control device;
describe □Objects over 8 ft (with no control)□Manaqement practicesD Totally enclosed, unvented D Vented, with control device; describe □Objects over 8 ft (with no control)□Management practicesD Totally enclosed, unvented D Vented, with control device; describe □Objects over 8 ft (with no control)□Manaqement practices□Totally enclosed, unventedD Vented, with control device;describe□Objects over 8 ft (with no control)□Manaqement practicesD Totally enclosed, unvented D Vented, with control device; describe □Objects over 8 ft (with no control)□Manaqement practicesD Totally enclosed, unvented Vented, with control device; describe □Objects over 8 ft (with no control)□Manaoement practicesD Totally enclosed, unvented D Vented, with control device; describe □Objects over 8 ft (with no control)□Manaqement practicesD Totally enclosed, unvented D Vented, with control device; describe □Objects over 8 ft (with no control)□Manaqement practicesD Totally enclosed, unvented □Vented, with control device;describe□Objects over 8 ft (with no control)□Management practicesD Totally enclosed, unvented D Vented, with control device; describe □Objects over 8 ft (with no control)□Manaqement practices
Page 4 of 10
(3)The following table lists each dry machining, dry grinding, or dry polishing operation
subject to subpart XXXXXX, noted previously in item (1) in Section 2:
Dry Machining, Dry Grinding, HAP Compliance Method or Dry Polishing Emitted or Usedb
Process Description / ID No. (Cd, Cr, Pb, Mn, Ni) (Check all that apply) □Control device;
describe□Management practices□Control device;
I describe□Management practices
Control device;
describe □Management practices□Control device;
describe□Management 2ractices□Control device;describe□Management 2ractices□Control device;describe□Management practices□Control device;describe□Management practices□Control device;describe□Management practices□Control device;describe□Management practices□Control device;
describe□Management practices□Control device;
describe□Management practices□Control device;
describe□Management practices□Control device;
describe□Management 2ractices□Control device;
describe□Management practices□Control device;
describe□Management practices□Control device;
describe□Management 2ractices
Page 5 of 10
(4)The following table lists each spray painting operation subject to subpart XXXXXX,
noted previously in item (1) in Section 2:
Spray Painting HAP Compliance Methods Employed Emitted or Usedb Process Description / ID No. (Cd, Cr, Pb, Mn, Ni) (Check all that apply)
Spray paint beams None □Spray booth, PM filter, HVLP spray guns
� HVLP spray guns, only□Manaqement practices□Spray booth, PM filter, HVLP spray guns□HVLP spray guns, only□Manaqement practices□Spray booth, PM filter, HVLP spray guns□HVLP spray guns, only□Manaqement practices□Spray booth, PM filter, HVLP spray guns□HVLP spray guns, only□Manaqement practices□Spray booth, PM filter, HVLP spray guns□HVLP spray guns, only□Manaqement practices□Spray booth, PM filter, HVLP spray guns□HVLP spray guns, only□Management practices□Spray booth, PM filter, HVLP spray guns□HVLP spray guns, only□Manaqement practices□Spray booth, PM filter, HVLP spray guns□HVLP spray guns, only□Manaqement practices□Spray booth, PM filter, HVLP spray guns□HVLP spray guns, only□Manaqement practices□Spray booth, PM filter, HVLP spray guns□HVLP spray guns, only□Manaqement practices□Spray booth, PM filter, HVLP spray guns□HVLP spray guns, only□Manaqement practices□Spray booth, PM filter, HVLP spray guns□HVLP spray guns, only□Management practicesI □Spray booth, PM filter, HVLP spray guns□HVLP spray guns, only□Management practices□Spray booth, PM filter, HVLP spray guns□HVLP spray guns, only□Manaqement practices□Spray booth, PM filter, HVLP spray guns□HVLP spray guns, only□Manaqement practices
Page 6 of 10
(5)The following table lists each welding operation subject to subpart XXXXXX, noted
previously in item (1) in Section 2:
Welding Process Description HAP Compliance Methods Emitted or Usedb Employed / ID No. (Cd, Cr, Pb, Mn, Ni) (Check all that apply)
Metal Inert Gas-Gas Metal Arc Cr, Mn, Ni, � Management practices
Welding (MIG-GMAW All from .1 -<1% □Fume capture device;describe weld indoors□Management practices□Fume capture device;describe□Management practices□Fume capture device;describe□Management practicesFume capture device;describe □Management practices□Fume capture device;describe□Management practicesFume capture device;describe □Management practices□Fume capture device;describe□Management practices□Fume capture device;describe□Management practices□Fume capture device;describe□Management practices□Fume capture device;describe□Management practicesFume capture device;describe □Management practices□Fume capture device;describe□Management practices□Fume capture device;describe□Management practices□Fume capture device;describe□Management practices□Fume capture device;describe
Page 7 of 10
(6)The following applicable management practices are used at this facility, as practicable
(check all that apply):
Dry Abrasive Blasting
D Minimize dust generation during emptying of abrasive blasting enclosure to reduce MFHAP emissions, as practicable.
Operate all equipment associated with dry abrasive blasting operations according to the manufacturer's instructions.
D Minimize excess dust in the surrounding area to reduce MFHAP emissions, as practicable.
D Enclose dusty abrasive storage areas and holding bins, seal chutes and conveyors that transport abrasive materials.
D Minimize excess dust in the surrounding area to reduce MFHAP emissions, as practicable
D Do not re-use dry abrasive blasting media unless contaminants (i.e., any material other than the base metal, such as paint residue) have been removed by filtration or screening, and the abrasive material conforms to its original size.
D When practicable, switch from high particulate matter (PM)-emitting blast media (e.g., sand) to low PM-emitting blast media (e.g., crushed glass, specular hematite, steel shot, aluminum oxide).
Dry Machining, Dry Grinding, Dry Polishing
D Minimize excess dust in the surrounding area to reduce MFHAP emissions, as practicable
D Operate equipment according to manufacturer's instructions.
Spray Painting
D Proper cleaning and storage of spray guns, if applicable.
D Training for employees using HVLP spray equipment, with certification as having completed classroom or hands­on training in the proper selection, mixing, and application of coatings, with refresher training repeated at least once every 5 years.
Welding
[8] Operate equipment according to manufacturer's instructions.
[8] Use welding processes with reduced fume generation capabilities, if practicable. (e.g., gas metal arc welding (GMAW)-also called metal inert gas welding (MIG))
D Use welding process variations (e.g., pulsed current GMAW), which can reduce fume generation rates, if practicable.
Use welding filler metals, shielding gases, carrier gases, or other process materials which are capable of reduced welding fume generation, if practicable.
D 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, if practicable.
D Use a welding fume capture and control system, operated according to the manufacturer's specifications, if practicable.
Page 8 of 10
Section 3. Certification of Compliance Status
Yes, the facility referenced below IS operating in compliance with all of the relevant standards
and other requirements of 40 CFR Part 63 subpart XXXXXX, National Emission Standards for Hazardous Air Pollutants: Area Source·standards for Nine Metal Fabrication and Finishing
Source Categories
D No, the facility referenced below is NOT operating in compliance with the relevant standards And/or other requirements of 40 CFR Part 63 subpart XXXXXX, National Emission Standards for Hazardous Air Pollutants: Area Source Standards for Nine Metal Fabrication and Finishing
Source Categories
Reason for noncompliance:
I hereby certify that the information presented herein is correct to the best of my knowledge.
W.Wayne McCandless(Name/title)
Page 9 of 10
1/14/2025
(Date)
( 435 )538-5398 (Telephone No.)
Section 4. Submittal
Submit the Notification of Compliance Status to one of the following offices, as appropriate:
a.If your State has been delegated the authority for this regulation under section 112(1) of the Clean AirActC, submit the notification to your State agency found at the following link:
http://www.epa.gov/ttn/atw/area/table state contacts.doc
If your state/local contact is not listed at the above link, use this link:
http://www.4cleanair.org/contactUsaLevel.asp
b.If your EPA Region has assumed the authority for this rule, submit the notification to your Regional
Office of the EPA, from list below:
EPA Region I (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont)
5 Post Office Square, Suite 100, Mail code: OES04-2, Boston MA 02109-3912 Attention: Air Clerk
EPA Region II (New Jersey, New York, Puerto Rico, Virgin Islands),
Director, Division of Enforcement and Compliance Assistance
290 Broadway, New York, NY 10007-1866
EPA Region Ill (Delaware, District of Columbia, Maryland, Pennsylvania, Virginia, West Virginia) Director, Air Protection Division, 1650 Arch Street, Philadelphia, PA 19103
EPA Region IV (Alabama, Florida, Georgia, Kentucky, Mississippi, 'North Carolina, South Carolina, Tennessee) Director, Air, Pesticides and Toxics Management Division
Atlanta Federal Center, 61 Forsyth Street, Atlanta, GA 30303-3104
EPA Region V (Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin)
Director, Air and Radiation Division, 77 West Jackson Blvd., Chicago, IL 60604-3507
EPA Region VI (Arkansas, Louisiana, New Mexico, Oklahoma, Texas)
Director, Air, Pesticides and Toxics, 1445 Ross Avenue, Dallas, TX 75202-2733
EPA Region VII (Iowa, Kansas, Missouri, Nebraska) Director, Air and Waste Management Division, U.S. Environmental Protection Agency
901 N. 5th Street, Kansas City, KS 66101
EPA Region VIII (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming) Director, Air and Toxics Technical Enforcement Program, Office of Enforcement, Compliance and
Environmental Justice, 1595 Wynkoop Street, Denver, CO 80202-1129
EPA Region IX (Arizona, California, Hawaii, Nevada, American Samoa, Guam)
Director, Air and Toxics Division, 75 Hawthorne Street, San Francisco, CA 94105
EPA Region X (Alaska, Idaho, Oregon, Washington)
Director, Office of Air, Waste and Toxics, 1200 6th Ave., Suite 900, AWT-107, Seattle, WA 98101
c To determine whether your State has been delegated the authority for this regulation under section 112(1) of the Clean
Air Act, contact your EPA Regional Office, listed above.
Page 10 of 10
Visual Determination Schedule - Welding
2024 Check (or mark date of insoecttion) in each souare onr complete. I Daily 1 2
(Once each work day for ten
work days.) □□□□□□□□ Once ten daily inspections have len completr1begin the wer ins eclions.
(Once every fifth work day.) Weekly 1 2 3 □ Once four weekly inspections hal been comprr begin the ,rthly inspecrns.
Monthly 1 2 3
(Once every calendar month.)
Once three monthly inspections have been completed, begin the quarterly inspections. Quarterly
(Once every calendar quarter.) 1/2/2024
3:50 -4:05
pm. No
smoke
4-12-24
4:55 -5:10
pm. No
Smoke
7-3-2024
8:55am -9:10 am No
smoke
10-2-2024
4:40pm
4:55pm nosmoke.
If any observation has more than 360 seconds with visible emissions, refer to NESHAP XXXXXX for
additional requirements.
Chad Gilgen <[e-mail]>
GEM Buildings quarterly visual observation
Chad Gilgen <[e-mail]>Thu, Feb 20, 2025 at 11:04 AM
To: Wayne McCandless <[e-mail]>
Hello Wayne,
Thanks. This looks great and covers everything for 2024.
Chad
Chad Gilgen | Manager | Minor Source Compliance
385-306-6500 (cell)
Emails to and from this email address may be considered public records and thus subject to Utah GRAMA requirements.
On Tue, Jan 14, 2025 at 12:16 PM Wayne McCandless <[e-mail]> wrote:
Chad,
Here is the signed notification of compliance.
Thanks,
Wayne McCandless
Safety Manager
GEM Buildings
[phone] main
[phone] direct
[phone] fax
[phone] cell
www.gembuildings.com
The premier full service structural steel
engineering, design and fabrication organization.
________________________
2/20/25, 11:04 AM State of Utah Mail - GEM Buildings quarterly visual observation
https://mail.google.com/mail/u/0/?ik=36f4379b4d&view=pt&search=all&permmsgid=msg-a:r-6076180703801284083&dsqt=1&simpl=msg-a:r-6076180…1/3
Caution: This is an external email. Please take care when clicking links or opening attachments. When in doubt,
contact your IT Department
IMPORTANT NOTICE: This communication, including any attachments, contains information that may be confidential or privileged, and is
intended solely for the named designated recipient to whom it is addressed and for the specific purpose intended. If the reader of this message is
not the intended recipient, you should delete this message and are hereby notified that any review, disclosure, dissemination, copying, or
distribution of this message is strictly prohibited. If you have received this communication in error, please notify us immediately at the e-mail
address set forth.
From: Chad Gilgen <[e-mail]>
Sent: Tuesday, January 14, 2025 9:23 AM
To: Wayne McCandless <[e-mail]>
Subject: Re: GEM Buildings quarterly visual observaon
Thanks, Wayne.
Please also submit the annual notification of compliance status report for 2024. See attached for what was submitted
last year.
Thanks,
Chad
Chad Gilgen | Manager | Minor Source Compliance
385-306-6500 (cell)
Emails to and from this email address may be considered public records and thus subject to Utah GRAMA requirements.
On Tue, Jan 7, 2025 at 1:26 PM Wayne McCandless <[e-mail]> wrote:
Chad,
Here is the quarterly visual observations for smoke for GEM Buildings 2024.
2/20/25, 11:04 AM State of Utah Mail - GEM Buildings quarterly visual observation
https://mail.google.com/mail/u/0/?ik=36f4379b4d&view=pt&search=all&permmsgid=msg-a:r-6076180703801284083&dsqt=1&simpl=msg-a:r-6076180…2/3
Thanks,
Wayne McCandless
Safety Manager
GEM Buildings
[phone] main
[phone] direct
[phone] fax
[phone] cell
www.gembuildings.com
The premier full service structural steel
engineering, design and fabrication organization.
________________________
IMPORTANT NOTICE: This communication, including any attachments, contains information that may be confidential or privileged, and is
intended solely for the named designated recipient to whom it is addressed and for the specific purpose intended. If the reader of this message
is not the intended recipient, you should delete this message and are hereby notified that any review, disclosure, dissemination, copying, or
distribution of this message is strictly prohibited. If you have received this communication in error, please notify us immediately at the e-mail
address set forth.
2/20/25, 11:04 AM State of Utah Mail - GEM Buildings quarterly visual observation
https://mail.google.com/mail/u/0/?ik=36f4379b4d&view=pt&search=all&permmsgid=msg-a:r-6076180703801284083&dsqt=1&simpl=msg-a:r-6076180…3/3