HomeMy WebLinkAbout20202107.tiff A.CCOLORADO
0 W Department of Public
Health&Environment
Weld County - Clerk to the Board
1150OSt RECEIVED
PO Box 758
Greeley, co 80632 JUN 01 2020
May 20, 2020 WELD COUNTY
COMMISSIONERS
Dear Sir or Madam:
On May 21, 2020, the Air Pollution Control Division will begin a 30-day public notice period for AFC()
Steel, LLC - Greeley Plant. A copy of this public notice and the public comment packet are enclosed.
Thank you for assisting the Division by posting a copy of this public comment packet in your office.
Public copies of these documents are required by Colorado Air Quality Control Commission
regulations. The packet must be available for public inspection for a period of thirty (30) days from
the beginning of the public notice period. Please send any comment regarding this public notice to
the address below.
Colorado Dept. of Public Health Ft Environment
APCD-SS-B1
4300 Cherry Creek Drive South
Denver, Colorado 80246-1530
Attention: Public Notice Coordinator
:6-.'-:C;(-)/(-
4300 Cherry Creek Drive S., Denver,CO 80246-1530 P 303-692-2000 www.colorado.gov/cdphe i.T� �
Jared Potis,Governor I Jill Hunsaker Ryan,MPH, Executive Director ',* - *'
CC.: PLCTP), HLCJT),
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Air Pollution Control Division
Notice of a Proposed Project or Activity Warranting Public
CDPHE
Comment
Website Title: AFCO Steel, LLC - Greeley Plant - Weld County
Notice Period Begins: May 21, 2020
Notice is hereby given that an application for a proposed project or activity has been submitted to the
Colorado Air Pollution Control Division for the following source of air pollution:
Applicant: AFCO Steel, LLC
Facility: Greeley Plant
Structural steel fabrication and coating facility
31455 Weld County Road 39 ' , Greeley
Weld County
The proposed project or activity is as follows: Applicant proposes change from being permitted under
operating permit #99OPWE213 to construction permit due to source not being major.
The Division has determined that this permitting action is subject to public comment per Colorado
Regulation No. 3, Part B, Section III.C due to the following reason(s):
• the source is requesting a federally enforceable limit on the potential to emit in order to avoid other
requirements
The Division has made a preliminary determination of approval of the application.
A copy of the application, the Division's analysis, and a draft of Construction Permit 95WE890 have been
filed with the Weld County Clerk's office. A copy of the draft permit and the Division's analysis are
available on the Division's website at https://www.colorado.gov/pacific/cdphe/air-permit-public-notices
The Division hereby solicits submission of public comment from any interested person concerning the ability
of the proposed project or activity to comply with the applicable standards and regulations of the
Commission. The Division will receive and consider written public comments for thirty calendar days after
the date of this Notice. Comments may be submitted using the following options:
• Use the web form at https://www.colorado.Rov/pacific/cdphe/air-permit-public-notices. This page
also includes guidance for public participation
• Send an email to cdphe.commentsapcd@state.co.us
• Send comments to our mailing address:
Renee Lee
Colorado Department of Public Health and Environment
4300 Cherry Creek Drive South, APCD-SS-B1
Denver, Colorado 80246-1530
COLORADO
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���:�x� COLORADO
•- �,' Air Pollution Control Division
Department of Public Health b Environment
CONSTRUCTION PERMIT
Permit number: 95WE890 Issuance: 3
Date issued:
Issued to: AFCO Steel, LLC
Facility Name: Greeley Plant
Plant AIRS ID: 123/0488
Physical Location: 31455 Weld County Road 39 1/2, Greeley
County: Weld
General Description: Structural steel fabrication and coating facility
Equipment or activity subject to this permit:
Facility AIRS
Equipment Point Description
ID
5001 001 Protective spray coating of structural steel components, and
associated cleaning, performed in a large enclosed bay.
Shot blast descaling of structural steel via stationary machinery:
Wheelabrator with steel shot and 8 wheels, serial number: A140383.
S002 002 Equipped with a US Filter/Wheelabrator cyclone and size 45SH, model
36 cartridge filter system, serial number: A140533, to control
particulate emissions.
THIS PERMIT IS GRANTED SUBJECT TO ALL RULES AND REGULATIONS OF THE COLORADO AIR QUALITY
CONTROL COMMISSION AND THE COLORADO AIR POLLUTION PREVENTION AND CONTROL ACT C.R.S.
(25-7-101 et seq), TO THOSE GENERAL TERMS AND CONDITIONS INCLUDED IN THIS DOCUMENT AND
THE FOLLOWING SPECIFIC TERMS AND CONDITIONS:
REQUIREMENTS TO SELF-CERTIFY FOR FINAL APPROVAL
1. The owner or operator must develop an operating and maintenance (OEM) plan, along with a
recordkeeping format, that outlines how the applicant will maintain compliance on an ongoing
basis with the requirements of this permit. Compliance with the OM plan must commence at
startup. Within one hundred and eighty days(180)after commencement of operation or issuance
of this permit, whichever is later, the owner or operator must submit the OI:tM plan to the
Division. Failure to submit an acceptable operating and maintenance plan could result in
revocation of the permit. Note that the Division may modify the monitoring requirements as part
of the Title V Operating Permit if this facility is subject to Title V permitting (Reference:
Regulation Number 3, Part B, III.G.7.).
AgeCOLORADO
Air Pollution Control Division
Department of Publet Health&Environment
Page 1 of 9
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EMISSION LIMITATIONS AND RECORDS
2. The owner or operator must track emissions from all insignificant activities at the facility on an
annual basis to demonstrate compliance with the facility emission limitations as indicated
below. An inventory of each insignificant activity and associated emission calculations must be
made available to the Division for inspection upon request. For the purposes of this condition,
insignificant activities are defined as any activity or equipment, which emits any amount but
does not require an Air Pollution Emission Notice (APEN) or is permit exempt. (Reference:
Regulation Number 3, Part C. II.E.)
Total emissions from the facility, including all permitted emissions and potential to emit from
all insignificant activities, must be less than:
• 10 tons per year of xylene (and mixed isomers).
3. Emissions of air pollutants must not exceed the following limitations. Monthly records of the
actual emission rates must be maintained by the applicant and made available to the Division for
inspection upon request. (Reference: Regulation Number 3, Part B, II.A.4.)
Annual Limits:
Facility AIRS Tons per Year Emission
Equipment
ID Point PM PMlo PM2.5 NO,t SO2 VOC CO Type
5001 001 7.8 7.8 7.8 -- -- 25 -- Point
S002 002 1.3 1.3 0.2 -- -- -- -- Point
TOTAL 9.1 9.1 8.0 -- -- 25 -- Point
See "Notes to Permit Holder"for information on emission factors and methods used to calculate
limits.
Facility-wide emissions of each individual hazardous air pollutant must be less than 10 tpy.
Facility-wide emissions of total hazardous air pollutants must not exceed 20.0 tpy.
The facility-wide emissions limitation for hazardous air pollutants applies to all permitted
emission units at this facility.
Compliance with the annual limits, for both criteria and hazardous air pollutants, must be
determined on a rolling twelve (12) month total. By the end of each month a new twelve month
total is calculated based on the previous twelve months' data. The permit holder must calculate
actual emissions each month and keep a compliance record on site or at a local field office with
site responsibility for Division review.
The owner or operator must use the emission factors found in "Notes to Permit Holder" to
calculate emissions and show compliance with the limits. The owner or operator must submit an
Air Pollutant Emission Notice (APEN) and receive a modified permit prior to the use of any other
method of calculating emissions.
4. The following control equipment must be maintained and operated to ensure satisfactory
performance. The owner or operator must monitor compliance with this condition through the
results of approved compliance tests (when required), compliance with the Operating and
Maintenance Plan, compliance records, and other methods as approved by the Division.
(Reference: Regulation Number 3, Part B, III.E.)
C COLORADO
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Facility Equipment AIRS Point Control Device Controlled Pollutants
ID
5001 001 Enclosure PM, PM1o, PM2.5
S002 002 Cyclone and Cartridge PM, PA/tic), PMz 5
Filter
PROCESS LIMITATIONS AND RECORDS
5. This source must be limited to the following maximum consumption, processing and/or
operational rates as listed below. Monthly records of the actual process rate must be maintained
by the applicant and made available to the Division for inspection upon request. (Reference:
Regulation Number 3, Part B, II.A.4)
Process/Consumption Limits
Facility AIRS
Equipment Point Process Parameter Limit
ID
S001 001 Volatile Materials Usage Must be limited by the VOC
emission limits above.*
Process Operating Hours 2,080 hours per year
S002 002
Permitted Abrasive Media Steel shot only
Note * Emissions of organic material released during clean-up operations, disposal, and other
fugitive emissions must be included when determining total emissions, unless the
source owner or operator documents that the VOCs are collected and disposed of in a
manner that prevents evaporation to the atmosphere.
Compliance with the yearly process limits must be determined on a rolling twelve (12) month
total. By the end of each month a new twelve-month total is calculated based on the previous
twelve months' data. This requirement must be met by not exceeding the emission limits above.
STATE AND FEDERAL REGULATORY REQUIREMENTS
6. Visible emissions must not exceed twenty percent (20%) opacity during normal operation of the
source. During periods of startup, process modification, or adjustment of control equipment
visible emissions must not exceed 30%opacity for more than six minutes in any sixty consecutive
minutes. Opacity must be determined using EPA Method 9. (Reference: Regulation Number 1,
II.A.1. Et 4.)
7. This source is subject to the odor requirements of Regulation Number 2. (State only enforceable)
8. This source is subject to the requirements of Regulation Number 7 Part B, III. regarding Disposal
of Volatile Organic Compounds as follows:
a. No person shall dispose of volatile organic compounds by evaporation, or spillage unless RACT
is utilized. (Reference: Regulation Number 7 Part B, III.A.)
9. This source is subject to the Regulation to Control Emissions of Volatile Organic Compounds,
Regulation Number 7, Part C, I. as follows:
a. Control techniques and work practices shall be implemented at all times to reduce volatile
organic compound (VOC) emissions from fugitive sources. Control techniques and work
practices include, but are not limited to (Part C, I.A.7.a.):
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Department of Publx Health fr Environment
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i. tight-fitting covers for open tanks (I.A.7.a.(1));
ii. covered containers for solvent wiping cloths (I.A.7.a.(2));
iii. proper disposal of dirty clean-up solvent (I.A.7.a.(3)).
b. Emissions of organic material released during clean-up operations, disposal, and other
fugitive emissions shall be included when determining total emissions; unless the source
owner or operator documents that the VOCs are collected and disposed of in a manner that
prevents evaporation to the atmosphere.
c. No owner or operator of a facility or operation engaging in the surface coating of
manufactured metal parts or metal products may operate a coating application system
subject to this regulation that emits VOC in excess of(Part C, I.L.2):
i. Clear Coatings: 4.3 lb/gc
ii. Extreme Performance Coatings: 3.5 lb/gc
iii. Air-Dried Coatings: 3.5 Ha/8c
iv. Other Coatings and Systems: 3.0 Lb/gc delivered to a coating applicator for all other
coatings and coating application systems.
Note: Water and "exempt solvents" shall not form part of the coatings for the purpose
of determining compliance with this standard. Compliance shall be determined
on a daily basis.
lb/gc indicates pounds per gallon of coating as applied.
Kg/ic indicates kilograms per liter of coating as applied.
OPERATING Ft MAINTENANCE REQUIREMENTS
10. The owner or operator must follow the most current operating and maintenance (O&M) plan and
recordkeeping format approved by the Division in order to demonstrate compliance on an ongoing
basis with the requirements of this permit. Revisions to the O&M plan are subject to Division
approval prior to implementation. Note that the Division may modify the monitoring
requirements as part of the Title V Operating Permit if this facility is subject to Title V permitting
(Reference: Regulation Number 3, Part B, III.G.7.).
a. The requirement for proper operation and maintenance will apply to the Wheelabrator
Blast Unit. AFCO Steel, LLC will operate the Blast Unit only if the dust collection system
is fully operational. If a plume is observed from this unit, AFCO Steel, LLC will cease
operations of the unit and make repairs or provide maintenance prior to restarting the
Unit.
b. Recordkeeping will include collecting data for all paints and solvents used at the facility.
Records will include data sheets showing the fraction of VOCs in each item, the HAP
content of each item, and the amount used on a monthly basis. The Safety Data Sheets
supplied by vendors will be used to obtain these data. A spreadsheet system will be used
to calculate emissions of VOCs and HAPs from the use of these materials. Records will be
tabulated on a monthly basis and will be available for inspection on site.
ADDITIONAL REQUIREMENTS
11. All previous versions of this permit are cancelled upon issuance of this permit.
COLORADO
CIO * Air Pollution Control Division Page 4 of 9
Department of Public Health b Environment
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12. This permit replaces the following permits and/or points, which are canceled upon issuance of
this permit.
Permit Number Notes
990PWE213 The points that were previously permitted under operating permit
990PWE213 are now permitted under this permit.
13. The AIRS ID number must be marked on the subject equipment for ease of identification.
(Reference: Regulation Number 3, Part B, III.E.) (State only enforceable)
14. A Revised Air Pollutant Emission Notice (APEN) must be filed: (Reference: Regulation Number 3,
Part A, II.C.)
)
a. By April 30 of the year following a significant increase in emissions. A significant increase
in emissions is defined as follows:
For any criteria pollutant:
For sources emitting less than 100 tons per year, a change in actual emissions of five
tons per year or more, above the level reported on the last APEN submitted; or
For volatile organic compounds (VOC)and nitrogen oxide (NOx) sources in an ozone non-
attainment area emitting less than 100 tons of V0C or nitrogen oxide per year, a
change in actual emissions of one ton per year or more or five percent, whichever is
greater, above the level reported on the last APEN submitted; or
For sources emitting 100 tons per year or more of a criteria pollutant, a change in
actual emissions of five percent or 50 tons per year or more, whichever is less, above
the level reported on the last APEN submitted; or
For sources emitting any amount of lead, a change in actual emissions, above the level
reported on the last APEN submitted, of fifty (50) pounds of lead
For any non-criteria reportable pollutant:
If the emissions increase by 50% or five (5) tons per year, whichever is less, above the
level reported on the last APEN submitted to the Division.
b. Whenever there is a change in the owner or operator of any facility, process, or activity;
or
c. Whenever new control equipment is installed, or whenever a different type of control
equipment replaces an existing type of control equipment; or
d. Whenever a permit limitation must be modified; or
e. No later than 30 days before the existing APEN expires.
15. The requirements of Colorado Regulation No. 3, Part D apply at such time that any stationary
source or modification becomes a major stationary source or major modification solely by virtue
of a relaxation in any enforceable limitation that was established after August 7, 1980, on the
capacity of the source or modification to otherwise emit a pollutant such as a restriction on hours
of operation (Reference: Regulation Number 3, Part D, V.A.7.B).
C - z- COLORADO
o Air Pollution Control Division Page 5 of 9
Department of Pubic Health b Environment
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With respect to this Condition, Part D requirements may apply to future modifications if emission
limits are modified to equal or exceed the following threshold levels:
Facility AIRS Equipment Emissions -tons per year
Equipment Pollutant
Point Description Threshold Current Permit
ID Limit
5001 001 Surface Coating VOC 50 25.0
5002 002 Shot Blast PM10 250 8.0
GENERAL TERMS AND CONDITIONS:
16. This permit and any attachments must be retained and made available for inspection upon
request. The permit may be reissued to a new owner by the Division as provided in Regulation
Number 3, Part B, II.B upon a request for transfer of ownership and the submittal of a revised
APEN and the required fee.
17. If this permit specifically states that final approval has been granted, then the remainder of this
condition is not applicable. Otherwise, the issuance of this construction permit is considered
initial approval and does not provide"final"approval for this activity or operation of this source.
Final approval of the permit must be secured from the APCD in writing in accordance with the
provisions of 25-7-114.5(12)(a) C.R.S. and AQCC Regulation Number 3, Part B, III.G. Final
approval cannot be granted until the operation or activity commences and has been verified by
the APCD as conforming in all respects with the conditions of the permit. Once self-certification
of all points has been reviewed and approved by the Division, it will provide written
documentation of such final approval. Details for obtaining final approval to operate are
located in the Requirements to Self-Certify for Final Approval section of this permit. The
operator must retain the permit final approval letter issued by the Division after completion of
self-certification with the most current construction permit.
18. This permit is issued in reliance upon the accuracy and completeness of information supplied by
the applicant and is conditioned upon conduct of the activity, or construction, installation and
operation of the source, in accordance with this information and with representations made by
the applicant or applicant's agents. It is valid only for the equipment and operations or activity
specifically identified on the permit. (Reference: Regulation Number 3, Part B III.E.)
By: By:
Renee Lee For: R K Hancock III, P.E.
Permit Engineer Construction Permits Unit Supervisor
q��q"�Yy•-•r,rr. COLORADO
Air Pollution Control Division Page 6 of 9
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Department of Public Health 6 Environment
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Permit History
Issuance Date Description
IA January 19, 1996 Issued to Platte River Steel Co., Inc. Permit no.
changed from 82WE099. Increase in VOC emissions.
Increase VOC/HAP emissions based on a proposed
facility expansion of the fabrication building. Also,
IA-Mod August 10, 1999 this permit includes emissions from the
Wheelabrator shot blasting unit, which was
previously not addressed.
Permit reissued as a synthetic minor permit;
Issuance 3 This issuance Company's name changed from Platte River Steel
Co. Inc.
Notes to Permit Holder (as of date of permit issuance):
1) The production or raw material processing limits and emission limits contained in this permit are
based on the production/processing rates requested in the permit application. These limits may
be revised upon request of the permittee providing there is no exceedence of any specific
emission control regulation or any ambient air quality standard. A revised air pollutant emission
notice (APEN) and application form must be submitted with a request for a permit revision.
(Reference: Regulation Number 3, Part B II.A.4.)
2) This source is subject to the Common Provisions Regulation Part II,Subpart E,Affirmative Defense
Provision for Excess Emissions During Malfunctions. The permittee must notify the Division of any
malfunction condition which causes a violation of any emission limit or limits stated in this permit
as soon as possible, but no later than noon of the next working day, followed by written notice
to the Division addressing all of the criteria set forth in Part II.E.1. of the Common Provisions
Regulation. See: https://www.colorado.gov/pacific/cdphe/aqcc-regs.
3) The following emissions of non-criteria reportable air pollutants are estimated based upon the
process limits as indicated in this permit. This information is listed to inform the operator of the
Division's analysis of the specific compounds emitted if the source(s) operate at the permitted
limitations.
AIRS CAS# Emission Rate (Ib/yr)
Point Pollutant (BIN)
Uncontrolled Reportable Controlled
Xylene (and mixed 1330207 16,599 Yes 16,599
isomers)
Toluene 108883 6,607 Yes 6,607
Methyl Isobutyl Ketone 108101 1,086 Yes 1,086
Ethylbenzene 100414 5,832 Yes 5,832
001 Cumene 98828 659 Yes 659
Naphthalene 31 No 31
Ethylene Glycol 107211 43 No 43
m-Xylene 108383 1,086 Yes 1,086
p-Xylene 106423 1,086 Yes 1,086
o-Xylene 95476 1,086 Yes 1,086
C� COLORADO
Mr Pollution Control Division Page 7 of 9
�3i� Department of Public Health&Environment
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4) The emission levels contained in this permit are based on the following emission factors:
Point 001 - Volatile Materials Usage:
VOC/HAP Emissions: Mass balance assuming that the entire solvent contents in the products
are emitted.
VOC/HAP
emissions= (Productconsumption)*(VOC%/HAPs%)*(Product Density),
TSP/PMto/PM2.5 emissions = (Product consumption)*(Particulate%)*(1-TE)*(1-CE),
Where: Productconsumption = Beginning Inventory + New Purchases - End Inventory
Productconsumption is in gallons per year
Product Density is in pounds per gallon
VOC%/ HAP% is in weight fraction (i.e. VOC/HAP's weight percent in the product
divided by 100),
Particulate%is in weight fraction (i.e. particulate's weight percent in the product
divided by 100)
TE = Transfer Efficiency in weight fraction
CE = Control efficiency weight fraction
Point 002 - Shot Blast Descaling of Structural Steel (controlled emission factors*):
TSP: 1.2 lbs per hour of operation
PM10: 1.2 lbs per hour of operation
PM2.5: 0.12 lbs per hour of operation
*Based on 1999 stack test
5) In accordance with C.R.S. 25-7-114.1, each Air Pollutant Emission Notice (APEN) associated with
this permit is valid for a term of five years from the date it was received by the Division. A
revised APEN must be submitted no later than 30 days before the five-year term expires. Please
refer to the most recent annual fee invoice to determine the APEN expiration date for each
emissions point associated with this permit. For any questions regarding a specific expiration
date call the Division at (303)-692-3150.
6) This facility is classified as follows:
Applicable Status
Requirement
Operating Permit Synthetic Minor Source of VOC, HAPs, PM,o, It PM2.5
PSD/NANSR Minor Source of PM2.5
Synthetic Minor Source of VOC, HAPs Et PMio
7) Surface coating operations may be subject to the requirements of the federal National Emission
Standards for Hazardous Air Pollutants (NESHAP) under 40 CFR Part 63, Subpart HHHHHH,
"National Emission Standards for Hazardous Air Pollutants: Paint Stripping and Miscellaneous
Surface Coating Operations at Area Sources." (Federally enforceable only). More information
may be obtained from the U.S. EPA website: http://www.eoa.gov/ttn/atw/area/fr09ja08.pdf.
All initial notifications, compliance demonstrations, and required documentation should be
submitted directly to U.S. EPA Region 8 and copies sent to the Colorado Air Pollution Control
All. COLORADO
Air Pollution Control Division Page 8 of 9
Department of Public Health b Environment
D ; '
AFI
Division.
8) Due to the material composition of the steel shot and the blasted steel, this unit is an affected
source for dry abrasive blasting as defined in 40 CFR Part 63, Subpart XXXXXX- "National Emission
Standards for Hazardous Area Source Standards for Nine Metal Fabrication and Finishing
Categories." (Federally enforceable only). More information may be obtained from the U.S. EPA
website: http://www.epa.gov/ttn/atw/area/fr09ja08.pdf. All initial notifications, compliance
demonstrations, and required documentation should be submitted directly to U.S. EPA Region 8
and copies sent to the Colorado Air Pollution Control Division.
9) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can
be found at the website listed below:
http://www.ecfr.gov/cgi-bin/text-
idx?gp=ftSID=2a3fbebe8f5c2f47006ad49ae4b4c080i:tmc=truelttpl=/ecfrbrowse/Title40/40tab 02
.tpl
Part 63: National Emission Standards for Hazardous Air Pollutants for Source Categories
MACT 63.11169 - 63.11180 Subpart HHHHHH
MACT 63.11514 - 63.11523 Subpart XXXXXX
10) The permit holder is required to pay fees for the processing time for this permit. An invoice for
these fees will be issued after the permit is issued. Failure to pay the invoice will result in
revocation of this permit. The permit holder must pay the invoice within 30 days of receipt of
the invoice (Reference: Regulation Number 3, Part A, VI.B.).
11) Unless specifically stated otherwise, the general and specific conditions contained in this permit
have been determined by the Division to be necessary to assure compliance with the provisions
of Section 25-7-114.5(7)(a), C.R.S.
12) Each and every condition of this permit is a material part hereof and is not severable. Any
challenge to or appeal of a condition hereof must constitute a rejection of the entire permit and
upon such occurrence, this permit must be deemed denied ab initio. This permit may be revoked
at any time prior to self-certification and final authorization by the Division on grounds set forth
in the Colorado Air Pollution Prevention and Control Act and regulations of the AQCC including
failure to meet any express term or condition of the permit. If the Division denies a permit,
conditions imposed upon a permit are contested by the applicant, or the Division revokes a
permit, the applicant or owner or operator of a source may request a hearing before the AQCC
for review of the Division's action. (Reference: Regulation Number 3, Part B III.F.)
13) Section 25-7-114.7(2)(a), C.R.S. requires that all sources required to file an Air Pollutant Emission
Notice(APEN) must pay an annual emission fee. If a source or activity is to be discontinued, the
owner must notify the Division in writing requesting a cancellation of the permit. Upon
notification, annual fee billing will terminate.
14) Violation of the terms of a permit or of the provisions of the Colorado Air Pollution Prevention
and Control Act or the regulations of the AQCC may result in administrative, civil or criminal
enforcement actions under Sections 25-7-115 (enforcement), -121 (injunctions), -122 (civil
penalties), -122.1 (criminal penalties), C.R.S.
CB»�YYY.•"�. COLORADO
`Vol' Air Pollution Control Division Page 9 of 9
Department of Public Health b Environment
AIR POLLUTION CONTROL DIVISION PRELIMINARY ANALYSIS
PERMIT NUMBER: 95WE890 DATE: 4/24/20
APPLICANT: AFCO Steel,LLC
ENGINEER: Renee Lee
CP SUPERVISOR: R K Hancock III,PE
PROJECT DESCRIPTION
The company listed above has requested a federally enforceable limit on the potential to emit of
spray coating and shot blast operations located at 31455 Weld County Road 39 'h, Greeley, in
Weld County, Colorado, in order to avoid being classified as a major source for Non-Attainment
New Source Review (NANSR) by applying for a construction permit to replace their operating
permit.
SUMMARY OF EMISSIONS (tons/year)
AIR POLLUTANT CONTROLLED POTENTIAL TO REMARKS
EMISSIONS EMIT
PM 9.1 506.5
PM10 9.1 506.5
PM2.5 8.0 142.7
VOC 25.0 65.4 Source is a synthetic
Xylene 9.9 26.0 minor source for
Toluene 3.3 8.6 NANSR
Methyl Isobutyl Ketone 0.5 1.4
Cumene 0.3 0.9
Total HAPs 17.1 44.6
The Division has determined that the above emission source will comply with all applicable
regulations and standards, and plans to issue an emission permit. A copy of the draft permit is
included in the public comment packet.
SOURCE CLASSIFICATION
The surface coating and shot blast operations have the potential to emit(PTE)a total of 65.4 tons
of volatile organic compounds(VOCs)per year. After operational limitations were placed on the
operations,the VOC emissions will not exceed 25.0 tons per year. Because this source has PTE
greater than 50 tons per year of a criteria pollutant for which the area is non-attainment, but will
control emissions to levels below 50 tons per year,this source is classified as a synthetic minor
facility for NANSR. As a synthetic minor facility for NANSR,this source is required to undergo
a public comment process.
Superseded —See Attached APEN Addendum Received
3/11/2020
A CDPHE General APEN — Form APCD-200 3c q
Air Pollutant Emission Notice (APEN) and
CO
Application for Construction Permit
All sections of this APEN and application must be completed for both new and existing facilities, including APEN
updates.An application with missing information may be determined incomplete and may be returned or result in
longer application processing times. You may be charged an additional APEN fee if the APEN is filled out
incorrectly or is missing information and requires re-submittal.
There may be a more specific APEN for your source(e.g. paint booths, mining operations, engines, etc.). A list of
specialty APENs is available on the Air Pollution Control Division (APCD)website at:
www.colorado.aov/cdphe/apcd.
This emission notice is valid for five (5)years. Submission of a revised APEN is required 30 days prior to expiration
of the five-year term, or when a reportable change is made(significant emissions increase, increase production,
new equipment,change in fuel type, etc). See Regulation No. 3, Part A, II.C. for revised APEN requirements.
Permit Number: C W E S?_I /f AIRS ID Number: 123 /0488 /002
Section 1 - Administrative Information
Company Name': AFCO Steel, LLC
Site Name: Greeley Plant
31455 Weld County Rd. 39 1/2 Site Location Weld
Site Location: County:
Greeley, CO 80631-9669
NAICS or SIC Code: 3441
Mailing Address: 31455 Weld County Rd 39 1/2
(Include Zip Code)
Greeley, CO 80631-9669 Permit Contact: Joe Honesto
Phone Number: 970-356-2326
Portable Source
NA E-Mail Address: jhonesto@afcosteel.com
Home Base:
1 Use the full,legal company name registered with the Colorado Secretary of State.This is the company name that will appear
on all documents issued by the APCD.Any changes will require additional paperwork.
2 Permits, exemption letters,and any processing invoices will be issued by APCD via e-mail to the address provided.
420673
4 CO_OPADO
Permit Number: AIRS ID Number: 123 /0488 /002
G3
Section 2- Requested Action
❑ NEW permit OR newly-reported emission source(check one below)
❑ STATIONARY source ❑ PORTABLE source
-OR-
El MODIFICATION to existing permit(check each box below that applies)
❑ Change fuel or equipment El Change company name ❑ Add point to existing permit
❑ Change permit limit ❑ Transfer of ownership3 O Other(describe below)
-OR
• APEN submittal for update only(Blank APENs will not be accepted)
-ADDITIONAL PERMIT ACTIONS-
❑ Limit Hazardous Air Pollutants(HAPs)with a federally-enforceable limit on Potential To Emit (PTE)
❑ APEN submittal for permit exempt/grandfathered source
Additional Info Et Notes: Change from an operating permit to a construction permit
3 For transfer of ownership, a completed Transfer of Ownership Certification Form(Form APCD-104)must be submitted.
Section 3 - General Information
General description of equipment and purpose: Shot blast descaling of structural steel via stationary machinery
equipped with US Filter/Wheelabrator cyclone and size 45SH, 36 cartridge filter system
Manufacturer: Wheelabrator Model No.: Serial No.: A140383
Company equipment Identification No. (optional):
For existing sources, operation began on: 1995
For new or reconstructed sources, the projected start-up date is:
❑ Check this box if operating hours are 8,760 hours per year; if fewer, fill out the fields below:
Normal Hours of Source Operation: 8 hours/day 5 days/week 52 weeks/year
Seasonal use percentage: Dec-Feb: 25 Mar-May: 25 Jun-Aug: 25 Sep-Nov: 25
Av CO ORt.DO
Permit Number: AIRS ID Number: 123 /0488/002
Section 4 - Processing/Manufacturing Information & Material Use
0 Check box if this information is not applicable to source or process
From what year is the actual annual amount?
Design Process Actual Annual Requested Annual
Description Rate Amount Permit Limit4
(Specify Units) (Specify Units) (Specify Units)
Material
Consumption:
Finished
Product(s):
4 Requested values will become permit limitations. Requested limit(s)should consider future process growth.
Section 5 - Stack Information
Geographical Coordinates
(Latitude/Longitude or UTM)
40deg 27' 27" 104deg 41' 24"
❑ Check box if the following information is not applicable to the source because emissions will not be emitted
from a stack. If this is the case, the rest of this section may remain blank.
Discharge Height
Operator Temp. Flow Rate Velocity
Above Ground Level
Stack ID No. ('F) (ACFM) (ft/sec)
(Feet)
S002 20 Ambient Unk Unk
Indicate the direction of the stack outlet: (check one)
❑ Upward Q Downward ❑ Upward with obstructing raincap
❑ Horizontal ❑Other(describe):
Indicate the stack opening and size: (check one)
❑r Circular Interior stack diameter (inches): 12
❑ Square/rectangle Interior stack width (inches): Interior stack depth(inches):
❑ Other(describe):
rfr, _ '2C'1; 3 I AV ,
Permit Number: AIRS ID Number: 123 /0488/ 002
Section 6 - Combustion Equipment Et Fuel Consumption Information
Q Check box if this information is not applicable to the source (e.g. there is no fuel-burning equipment associated
with this emission source)
Design Input Rate Actual Annual Fuel Use Requested Annual Permit Limit4
(MMBTU/hr) (Specify Units) (Specify Units)
From what year is the actual annual fuel use data?
Indicate the type of fuel used5:
❑ Pipeline Natural Gas (assumed fuel heating value of 1,020 BTU/SCF)
❑ Field Natural Gas Heating value: BTU/SCF
O Ultra Low Sulfur Diesel (assumed fuel heating value of 138,000 BTU/gallon)
O Propane (assumed fuel heating value of 2,300 BTU/SCF)
❑Coal Heating value: BTU/lb Ash Content: Sulfur Content:
O Other(describe): Heating value (give units):
a Requested values will become permit limitations.Requested limit(s)should consider future process growth.
If fuel heating value is different than the listed assumed value,provide this information in the"Other"field.
Section 7 - Criteria Pollutant Emissions Information
Attach all emission calculations and emission factor documentation to this APEN form.
Is any emission control equipment or practice used to reduce emissions? 0 Yes ❑ No •
If yes, describe the control equipment AND state the overall control efficiency(%reduction):
Pollutant Control Equipment Overall Collection Efficiency Overall Control Efficiency
Description (%reduction in emissions)
TSP (PM) Cyclone and Cartridge Filter 90%
PM,o Cyclone and Cartridge Filter 90%
PM2.5
SOX
NO,,
CO
VOC
Other:
G.'a' C V . r 4 IAir 0 Hitt;:
Permit Number: AIRS ID Number: 123 /0488 /002
Section 7(continued)
From what year is the following reported actual annual emissions data? 201 8
Use the following table to report the criteria pollutant emissions from source:
(Use the data reported in Sections 4 and 6 to calculate these emissions.)
Emission - Requested Annual Pernik
Uncontrolled Factor Actual Annual Emissions Emission Limit(s)
Pollutant Emission Source
(SpecifyFactor
Units) (AP-42,Mfg. Uncontrolled Controlled' Uncontrolled Controlled
etc) (Tons/year) (Tons/year) (Tons/year) (Tons/year)
TSP (PM) 1.20 lb/hr Stack Test 50 0.50 130 1.3
PM10 1.20 lb/hr Stack Test 50 0.50 130 1.3
PM2.s
SOx
NOx
CO
VOC
Other:
4 Requested values will become permit limitations. Requested limit(s)should consider future process growth.
6 Annual emission fees will be based on actual controlled emissions reported. If source has not yet started operating,leave blank.
Section 8 - Non-Criteria Pollutant Emissions Information
Does the emissions source have any uncontrolled actual emissions of non-criteria
pollutants(e.g. HAP- hazardous air pollutant)emissions equal to or greater than ❑Yes 0 No
250 lbs/year?
If yes, use the following table to report the non-criteria pollutant (HAP)emissions from source:
Uncontrolled Uncontrolled Controlled
CAS Chemical Overall Emission Emission Factor Actual Actual
Nurnberg Name Control Factor Source Emissions Emissions'
Efficiency (specify units) (AP 42,Mfg.etc) Ohs/year) (lbs/year)
6 Annual emission fees will be based on actual controlled emissions reported.If source has not yet started operating,leave blank.
COLOR LDO
rC t;fi; ti3F=rreta! ,� t �i}ti 5
Permit Number: AIRS ID Number: 123 /0488 / 002
Section 9 - Applicant Certification
I hereby certify that all information contained herein and information submitted with this application is complete,
true and correct.
S"nature of Legally Authorized Person (not a vendor or consultant) Date
Joe Honesto Plant Manager
Name (print) Title
Check the appropriate box to request a copy of the:
O Draft permit prior to issuance
O Draft permit prior to public notice
(Checking any of these boxes may result in an increased fee and/or processing time)
This emission notice is valid for five (5)years. Submission of a revised APEN is required 30 days prior to expiration
of the five-year term, or when a reportable change is made (significant emissions increase, increase production,
new equipment,change in fuel type, etc). See Regulation No. 3, Part A, II.C. for revised APEN requirements.
Send this form along with $152.90 to: For more information or assistance call:
Colorado Department of Public Health and Small Business Assistance Program
Environment (303)692-3175 or (303) 692-3148
Air Pollution Control Division
APCD-SS-B1
4300 Cherry Creek Drive South Or visit the APCD website at:
Denver, CO 80246-1530
Make check payable to: https://www.colorado.gov/cdphe/apcd
Colorado Department of Public Health and Environment
Telephone: (303)692-3150
AV7'7"'.oa
NON-CRITERIA REPORTABLE AIR POLLUTANT EMISSION NOTICE ADDENDUM
(See reverse side for guidance on completing this form)
Permit Number: AIRS ID Number: 1230488
Company Name: AFCO Steel, LLC
Plant Location: 31455 Weld County Rd 39 1/2 County: Weld Zip Code: 80631-9669
Person to Contact: Joe Honesto Phone Number: 970-356-2326
E-mail Address: jhonesto@afcosteel.com Fax Number:
I Chemical Abstract 1 Uncontrolled Controlled Actual
Service (CAS) Chemical Name Control Equipment Emission Factor Emission Factor
/ Reduction (%) , (Include Units) Source Actual Emissions Emissions
Number (lbs/year) (lbs/year)
1330-20-7 Xylene 0 Mass Balance Mass Balance 6909 6909
100-41-4 Ethylbenzene 0 Mass Balance Mass Balance 11241 11241
78-93-3 MEK 0 Mass Balance Mass Balance 930 930
108-88-3 Toluene 0 Mass Balance Mass Balance 5276 5276
108-10-0 MIBK 0 ;Mass Balance Mass Balance 335 335
I
I
I
I
Calendar Year for whichActual Data Applies: 2018
r --T---„,--)(,,
/0/Y/ 9
Si ature of Person Legally Authorized to Supply Data Date
Joe Honesto Plant Manager
Name of Person Legally Authorized to Supply Data (Please print) Title of Person Legally Authorized to Supply Data
Form Revision Date: April 14, 2014
AFCO Steel,LLC
Coating Ind Solvent Air Emission Estimations
t i,/ 47 k A/ /.//j//
/ W / if/ / ey
nlm/rhinmryseMm / // / / �Y // �a' / 4 / F / / / it// d`/ it/
/ a / elf" ./ A / ; / ,/ c4 / if//,,91/41/17///////// / / a�.P /
/ / / 2. / / a ,///
/ / / / / ,/ / / / / / / / l /
..-,,1e.9. Mama 621 m{ Al la la , la . P. . a , 96 . i Ita la la 96 la a : 96 'a / to a .a
G,eemsd 00 37.99 Vt ,927301 099,46 10023 37000 a 0004 0.00. 321.03 0.00 i 000 00 000 006 000. 000 090: 9.00 042 000 0.00 0.001 0.00 10.006 0.00 000 0.00 1020 1679.00 7941
100090 As
. ,110.9 WO 4030 500 13.40 00500 0.00 3073 0.00 090' 000 0.00, 400 042 990 000 000 D.00_ 0.D0 170411 090, 0.00 000 000 940 000
009 0.00 000 990 042 220.14 2679
9Mt025 1 265 300 024 17500 0.00 042 COQ 0.001 000 0.00 0.00 000 0.00 0.00 000 000 0.00 000 0.42 000 000 000 900 001 000 000 000 000 0.00 307
3W 2..One 0409.100+ 1720 20.09 490042 422.00 0004 42130 042 93034 000 000_ 0.00 0.m 090 0.00 O. 099 0.001 '1599 000 70679 0� 000 000 0.42 0.00 0.42 000 000 7042.33 41012
SW 04.03 01e0050t1 0000 1739 0762000 2014.40 3010.42' 1007 00 0.40 042 0.00 0.00 000 000 0.m 000 000 042 042; 090 000 000 000, 0001 042 42 0.00 090 000 990 1711246 2037._
LM C''�MOMus(0650P/21 1000 26.43 26)000 042 00 3220 Om 13 16.10 042 Om 0. 000 0.00 00 Om_ 000 396)1 0.42 000 0.42 000 000 0.m OOD. 9.00 61 20701
SW 0 000 13 00 Om0
aaMT0401. 32390 20119.60 04U.7. yA!• ( lee9l.M 62.30 I 610.16 JKY 1120 042 0.m 0.m � O.m e.0o _ 000 IMAI)12S.N 6-011 ifnm. 92e 0.m OAD p.m r nm 0.00 020 see Alriu ;31W
I 7I` 1 1111....23 300 7.10 0. 0.00 0230 0.00 OW OM 2150.150
�OWrT I 33 500 710 4000m0I 1 020 042 3 0421 9011 . 1 0.00 mf OBI 900 I 642 I 0.4242! 02042 0690421 009 ! 2201 0.011 040 040 ! SAO Om ! em! .0 em�..... ! OM! wm I OM
Sim0A0
TM,91,r TO. 4 tme 1 2e. . 111 7., // ,,. Pom am I {` I I 1 +t
se6e00ala0:1 Aa1w l.m01I6...1..I 11.0 1 7.00 I 600.001
I 1500 I 0 421 y;9.O.mI. 0.421 9,�1 040 I Om mI 0142 I OM I 6.a( O2omI 9,04 mI 920.0421 01401 9mm1 OM 442011 440 1 642 1000 42 1 22a I OM 1 042 I na I heel 0.30 OM
TOT.. "0"'
od 1,,E.11, 0"1,79"
(TIM J113.i1 '9.w 11100341962 I 334442 10.096 9_ 0
0 00 1 9.90 Om0 1 2296 Oaa9_J_903e!'0'.06".1 0.99 1 0,03 I 0026 Ir.) 1 0oA9 l 029 1 9240 I o.0 1 642 l 942 I 626213
OalnVteaex 901.4 6400. 11390 2.4 1 22.70 1 3.05, 1.62 5.03 0.01 0..7 I 0.17 0.01 0.42 I 9.42 ass 0.2a 042 1 0.m 0.09 ' us eao 030 0.42 020 0.00 042 I 0.00 9.00 O. 9.42 2332
SeIem0eW9(40yt 1000 a.M I 000 0.42 0.42 0.03 0.00 0.42 000 020 042 000 020 0230 000 0.00 000 020 020 0.00 040 0.00 0.00 0.42 000 0.00
0.19101110,101150009 Totals 64091: 12000 3als _22.10 000 1.34__ 5.32 0.00 010 0.17 0.02 0.00 020 0.00 0.42 000 0.00 0.09 024 0.00 0.67 0.00 0.00 0.42 020 , 0.00 9.00 020 0.00 1132
*01115 12-Month Emiul0n Estimate
Estimated Annual Renues104 Permit
Emisn0ns/0eage 1 Emiumn Rate
Paint/Thinner Usage ' 13500 eat
001vent Usage 4500 g0l '
V0C 32.76 079 i 25 toy
Total MAP 12.52 100 15 toy
largest 5'ngle N17 5.02 2179 1 21 toy
PM10jW11e taaalor(__.. 0.12 tpy 1.3 223
P6210(Coating) 2.11 toy I 6.1 tpy
•
•
•
•
•
•
•
•
li
•
L
AFCO Steel,LLC
Particulate Matter Emissions from Coating and Cleaning Processes
Particulate Emissions from Rotoblasters
Hourly Exhaust PM101
(lb/hr)
1.20
PM10 PM2.5
Annual Annual Emissions ÷ 2000 x Operation = Emission Rate = Emission Rate
(Ibs/hr) (Ib/ton) (hours/yr) (tons/yr) (tons/yr)
1.200 - 2000 x 2080 = 1.25 = 0.125
Particulate Emissions from Painting Operations
1-Containment
Annual Annual Paint Usage x Avg Paint Density - 2000 x 1-Transfer Efficiency' x 1-Fall Out Factor° x Efficiency' = Emission Rate
(gals/yr) (lb/gal)` (Ibs/ton) (tpy)
13500 x 15.62 - 2000 x 0.4 x 0.5 x 0.10 = 2.11
Hourly Annual Emissions x 2000 - 4380 = Emission Rate
(tons/yr) (lb/ton) (hours/yr) (lbs/hr)
2.11 x 2000 - 4380 = 0.96
1 Based on 1999 stack test
Calculated based on coatings used
Graco Airless Gun has transfer efficiency of 60-90%according to the manufacturer's website.
°Fall Out Factor based on"Painting Basics and Emission Calculations for TECQ Air Quality Permit Applications,December
13,2005(Updated October 11,2006),TCEQand"Fall Out Fraction Emissions Estimation Technique(FOFEET)"performed
at the Rohr,Inc.,Chula Vista Plant,prepared by E.P.Watson,May 1995.
Painting is conducted indoors. Engineering estimate of 90%containment of overspray.
PM2.5 is assume to account for 10%of the PM10 emissions for abrasive blasting and coating.
Total PM Emission Rate calculated using the following formula:
Emission Rate(Ib/yr)=Annual Paint Usage(gal/yr)x Avg Paint Density(lb/gal)x(1-TE)x(1-FOF)x(1-FE)
Where:
Transfer Efficiency(TE): 0.6 Graco Airless Gun has transfer efficiency of 60-90%according to the manufacturer's website.
Building Containment Efficiency(FE): 0.90 Capture Efficiency of the building is assumed at 95%
Fall Out Factor(FOF): 0.5
PM-HAP Emissions calculated using the following formula:
Emission Rate(Ib/yr)=Annual Paint Usage(gal/yr)x Paint Density(lb/gal)x Weight Percentage HAP x(1-TE)x(1-FOF)x(1-FE)
Received 3/11/20 -
RL
Eli_ �M4M E" General APEN — Form APCD-20000
Air Pollutant Emission Notice (APEN)and
COPH Application for Construction Permit
AU sections of this APEN and application must be completed for both new and existing facilities, including APEN
updates. Incomplete APENs will be rejected and will require re-submittal. Your APEN will be rejected if it is filled
out incorrectly, is missing information, or lacks payment for the filing fee. The re-submittal will require payment
for a new filing fee.
There may be a more specific APEN for your source(e.g. boiler, mining operations, engines, etc.). A list of all
available APEN forms can be found on the Air Pollution Control Division (APCD)website.
This emission notice is valid for five (5)years. Submission of a revised APEN is required 30 days prior to expiration
of the five-year term,or when a reportable change is made(significant emissions increase, increase production,
new equipment, change in fuel type,etc.). See Regulation No. 3, Part A, II.C.for revised APEN requirements.
Permit Number: 95WE890 AIRS ID Number: 123 /0488 /002
[Leave blank unless APCD has already assigned a permit#and AIRS ID}
Section 1 -Administrative Information
Company Name1: AFC() Steel, LLC
Site Name: Greeley Plant
Site Location: 31455 Weld County Rd. 39 1/2 Site County Weld
Greeley, CO 80631-9669
NAICS or SIC Code: 3441
Mailing Address: 31455 Weld County Rd 39 1/2
(Include Zip Code)
Greeley, CO 80631-9669 Contact Person: Joe Honesto
Phone Number: 970-356-2326
Portable Source NA E-Mail Address2: jhonesto@afcosteel.com
Home Base:
1 Use the full,legal company name registered with the Colorado Secretary of State.This is the company name that will appear
on alt documents issued by the APCD.Any changes will require additional paperwork.
2 Permits,exemption letters,and any processing invoices will be issued by the APCD via e-mail to the address provided.
COLORADO
Form APCD-200- General APEN - Revision 12/2019 1 l '
Permit Number: AIRS ID Number: 123 /0488/002
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 2 - Requested Action
❑ NEW permit OR newly-reported emission source(check one below)
❑ STATIONARY source O PORTABLE source
-OR-
Q MODIFICATION to existing permit(check each box below that applies)
❑ Change fuel or equipment O Change company name3 O Add point to existing permit
❑ Change permit limit ❑ Transfer of ownership' ❑ Other(describe below)
-OR-
❑ APEN submittal for update only(Note blank APENs will not be accepted)
-ADDITIONAL PERMIT ACTIONS-
El Limit Hazardous Air Pollutants(HAPs)with a federally-enforceable limit on Potential To Emit(PTE)
❑ APEN submittal for permit exempt/grandfathered source
Additional Info Ft Notes: Change from an operating permit to a construction permit
3 For company name change,a completed Company Name Change Certification Form(Form APCD-106)must be submitted.
4 For transfer of ownership,a completed Transfer of Ownership Certification Form(Form APCD-104)must be submitted.
Section 3 - General Information
General description of equipment and purpose: Shot blast descaling of structural steel via stationary machinery
equipped with US Filter/Wheelabrator cyclone and size 45SH, 36 cartridge filter system
Manufacturer: Wheelabrator Model No.: Serial No.: Al 40383
Company equipment Identification No.
(optional):
For existing sources, operation began on: 1 995
For new or reconstructed sources,the projected start-up date is:
❑Check this box if operating hours are 8,760 hours per year; if fewer, fill out the fields below:
Normal Hours of Source Operation: 8 hours/day 5 days/week 52 weeks/year
Seasonal use percentage: Dec-Feb: 25 Mar-May: 25 Jun-Aug: 25 Sep-Nov: 25
COLORADO
Farm APCD-2OO- General APEN - Revision 12/2019 2 l ,,,F,,:,, ,
Permit Number: AIRS ID Number: 123 /0488/002
[Leave blank unless APCD has already assigned a permit#an0 AIRS ID]
Section 4- Processing/Manufacturing Information Et Material Use
El Check box if this information is not applicable to source or process
From what year is the actual annual amount?
Design Process Actual Annual Requested Annual
Description Rate Amount Permit Limits
(Specify Units) (Specify Units) (Specify Units)
Material
Consumption:
Finished
Product(s):
5 Requested values will become permit limitations or will be evaluated for exempt status,as applicable,and should consider
future process growth. Requested values are required on all APENs,including APEN updates.
Section 5 - Geographical/Stack Information
Geographical Coordinates
(Latitude/Longitude or UTM)
40deg 27' 27" 104deg 41' 24"
O Check box if the following information is not applicable to the source because emissions will not be emitted
from a stack. If this is the case, the rest of this section may remain blank.
f t� e ,Ai n 1'y''.� h re* eiip� , Ty e �, � p `xie ew
3 b� l >,.T
S002 20 Ambient Unk Unk
Indicate the direction of the stack outlet: (check one)
❑Upward El Downward O Upward with obstructing raincap
❑Horizontal ❑Other(describe):
Indicate the stack opening and size: (check one)
Circular Interior stack diameter(inches): 12"
O Square/rectangle Interior stack width(inches): Interior stack depth(inches):
❑Other(describe):
COLORADO
Form APCD-200-General APEN - Revision 12/2019 3 I �!°°�"��"
HgNb Girmnam
Permit Number: AIRS ID Number: 123 /0488/002
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 6 - Combustion Equipment £t Fuel Consumption Information
Check box if this information is not applicable to the source(e.g.there is no fuel-burning equipment associated
with this emission source)
Design Input Rate Actual Annual Fuel Use Requested Annual Permit Limits
(MMBTU/hr) (Specify Units) (Specify Units)
From what year is the actual annual fuel use data?
Indicate the type of fuel used6:
❑Pipeline Natural Gas (assumed fuel heating value of 1,020 BTU/SCF)
❑ Field Natural Gas Heating value: BTU/SCF
❑ Ultra Low Sulfur Diesel (assumed fuel heating value of 138,000 BTU/gallon)
❑Propane (assumed fuel heating value of 2,300 BTU/SCF)
O Coal Heating value: BTU/tb Ash content: Sulfur content:
❑Other(describe): Heating value(give units):
5 Requested values will become permit limitations or will be evaluated for exempt status,as applicable,and should consider
future process growth. Requested values are required on all APENs,including APEN updates.
6 If fuel heating value is different than the listed assumed value,provide this information in the"Other"field.
Section 7- Criteria Pollutant Emissions Information
Attach all emission calculations and emission factor documentation to this APEN form.
Is any emission control equipment or practice used to reduce emissions? El Yes O No
If yes, describe the control equipment AND state the collection and control efficiencies:
Pollutant Control Equipment Collection Efficiency Control Efficiency
Description (%of total emissions captured by (%reduction of captured
control equipment) emissions)
TSP(PM) Cyclone and Cartridge Filter 98.7%
PMlo Cyclone and Cartridge Filter 98.7%
PM2.5
Sox '
NO,,
CO
VOC
Other:
gel COLORAD
Form APCD-200- General APEN - Revision 12/2019 4 I ��kO
MMNi NLamenl
Permit Number: AIRS ID Number: 123 /0488/002
[Leave blank unless APCD has already assigned a permit 11 and AIRS ID]
From what year is the following reported actual annual emissions data? 2018
Use the following table to report the criteria pollutant emissions from source:
(Use the data reported in Sections 4 and 6 to calculate these emissions.)
§
Emission u�z" f 104- s z
Uncontrolled Factor ctu Ann ( � � � � x
Pollutant Emission z � S si1 - � .'
Factor Units) Source
(Sp Fa rits) (AP-42,Mfg., Uncontrolled Controlled? Uncontrolled Controlled
etc.) (tons/year) (tons/year) (tans/year) (tons/year)
TSP(PM) 1.20 lb/hr Stack Test 46.9 0.61 96 1.3
PM+o 1.20 lb/hr Stack Test 42.9 0.61 96 1.3
PM2.5 9.6 0.2 -RL 3/13/20
sox Per
applicant's
Nox
calculations
co
VOC
Other:
s Requested values will become permit limitations or will be evaluated for exempt status,as applicable,and should consider
future process growth.Requested values are required on all APEN5,including APEN updates.
7 Annual emission fees will be based on actual controlled emissions reported.If source has not yet started operating,provide
projected emissions.
Section 8 - Non-Criteria Pollutant Emissions Information
Does the emissions source have any uncontrolled actual emissions of non-criteria Yes 'No
pollutants(e.g. HAP-hazardous air pollutant)equal to or greater than 250 lbs/year?
If yes, use the following table to report the non-criteria pollutant(HAP)emissions from source:
(Use the data reported in Sections 4 and 6 to calculate these emissions.)
Uncontrolled Uncontrolled Controlled
Overall Emission Factor
CAS Chemical Emission Actual Actual
Control Source
Number Name Factor Emissions Emissions'
Efficiency' (Specify Units) (AP-42,Mfg.,etc.)
(lbs/year) (lbs/year)
Annual emission fees will be based on actual controlled emissions reported.If source has not yet started operating,provide
projected emissions.
COLORADO
Form APCD-200• General APEN - Revision 12/2019 5 I tzw,
Permit Number: AIRS ID Number: 123 /0488/002
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 9 - Applicant Certification
hereby certify that alt information contained herein and information submitted with this application is complete,
true, and correct.
3///26•, h
Si nature of Legally Authorized Person (not a vendor or consultant) Date
Joe Honesto Plant Manager
Name(print) Title
Check the appropriate box to request a copy of the:
(] Draft permit prior to issuance
O Draft permit prior to public notice
(Checking any of these boxes may result in an increased fee and/or processing time)
This emission notice is valid for five (5)years. Submission of a revised APEN is required 30 days prior to expiration
of the five-year term, or when a reportable change is made(significant emissions increase, increase production,
new equipment,change in fuel type, etc.). See Regulation No. 3, Part A, II.C.for revised APEN requirements.
Send this form along with$191.13 to: For more information or assistance call:
Colorado Department of Public Health and Environment Small Business Assistance Program
Air Pollution Control Division (303)692-3175
APCD-SS-B1 Oct
4300 Cherry Creek Drive South (303)692-3148
Denver, CO 80246-1530
APCD Main Phone Number
Make check payable to: (303)692-3150
Colorado Department of Public Health and Environment ge 6 I COLORADO
Form APCD-200-General APEN -Revision 12/2019a
x<mnsa.;,ou�
AFCO Steel, LLC
Particulate Matter Emissions from Coating and Cleaning Processes
Particulate Emissions from Rotoblasters
Hourly Exhaust PM10'
(lb/hr)
1.20
PM10 Uncontrolled
Annual Annual Emissions - 2000 x Operation = Emission Rate = Emission Rate
(lbs/hr) (lb/ton) (hours/yr) (tons/yr) (tons/yr)
1.200 - 2000 x 2080 = 1.25 = 96.000
Particulate Emissions from Painting Operations
Average Paint 1-Containment PM10/PM2.5
Annual Annual Paint Usage x Solids Content - 2000 x 1-Transfer Efficiency3 x Efficiencys = Emission Rate
(gals/yr) (Ib/gal►` (lbs/ton) (tpy)
13500 x 24.92 - 2000 x 0.4 x 0.10 = 6.73
Hourly Annual Emissions x 2000 - 4380 = Emission Rate
(tons/yr) (lb/ton) (hours/yr) (lbs/hr)
6.73 x 2000 - 4380 = 3.07
1 Based on 1999 stack test
2 Calculated based on coatings used
3 Graco Airless Gun has transfer efficiency of 60-90%according to the manufacturer's website.
s Painting is conducted indoors. Engineering estimate of 90%containment of overspray.
Total PM Emission Rate calculated using the following formula:
Emission Rate(Ib/yr)=Annual Paint Usage(gal/yr)x Avg Paint Density(lb/gal)x(1-TE)x(1-FOF)x(1-FE)
Where:
Transfer Efficiency(TE): 0.6 Graco Airless Gun has transfer efficiency of 60-90%according to the manufacturer's website.
Building Containment Efficiency(FE): 0.90 Capture Efficiency of the building is assumed at 95%
PM-HAP Emissions calculated using the following formula:
Emission Rate(Ib/yr)=Annual Paint Usage(gal/yr)x Paint Density(lb/gal)x Weight Percentage HAP x(1-TE)x(1-FE)
Superseded — See Attached APEN Addendum Received
3/11/2020
CDPHE Surface Coating and Solvent Usage
.. , APEN - Form APCD-226
CO ? Air Pollutant Emission Notice (APEN) and
Application for Construction Permit
All sections of this APEN and application must be completed for both new and existing facilities, including APEN
updates. An application with missing information may be determined incomplete and may be returned or result in
longer application processing times. You may be charged an additional APEN fee if the APEN is filled out
incorrectly or is missing information and requires re-submittal.
This APEN is to be used for coating, painting, cleaning solvent and volatile materials usage operations. If your
emission source does'not fall into one of these categories, there may be a different specialty APEN available for
your operation (e.g. mining operations, asphalt plant, crusher, screen). In addition,the General APEN (Form APCD-
200) is available if the specialty APEN options do not meet your reporting needs.A list of specialty APENs is
available on the Air Pollution Control Division (APCD)website at www.colorado.gov/cdphe/apcd.
This emission notice is valid for five (5)years. Submission of a revised APEN is required 30 days prior to expiration
of the five-year term, or when a reportable change is made(significant emissions increase, increase production,
new equipment, change in fuel type, etc). See Regulation No. 3, Part A, II.C. for revised APEN requirements.
Permit Number: 6/1r11 'c iac AIRS ID Number: 123 /0488 /001
Section 1 - Administrative Information
Company Name': AFCO Steel, LLC
Site Name: Greeley Plant
Site Location: 31455 Weld CountyRoad 39 1/2 Site Location Weld
County:
Greeley, CO 80631-9669
NAICS or SIC Code: 3441
Mailing AddCode: 31455 Weld County Road 39 1/2
(Include ZipGreeley, CO 80631-9669 Permit Contact: Joe Honesto
Phone Number: 970-356-2326
Portable Source NA E-Mail Address2: jhonesto@afcosteel.com
Home Base:
1
Use the full,legal company name registered with the Colorado Secretary of State.This is the company name that will appear
on all documents issued by the APCD.Any changes will require additional paperwork.
2 Permits,exemption letters,and any processing invoices will be issued by APCD via e-mail to the address provided.
420672
m 0_oRADo
FJI'l.:�.+�C1-s;) S., 4s;.:_ _.�_ .�, ��t'v`c;a USdg�' OPEN � i': .., 2 t0,. 1 1
Permit Number: AIRS ID Number: 123 10488 I 001
Section 2- Requested Action
❑ NEW permit OR newly-reported emission source(check one below)
❑ STATIONARY source ❑ PORTABLE source
-OR-
O MODIFICATION to existing permit(check each box below that applies)
❑ Change fuel or equipment ❑ Change company name ❑ Add point to existing permit
❑ Change permit limit ❑ Transfer of ownership3 Other(describe below)
-OR-
❑ APEN submittal for update only(Blank APENs will not be accepted)
-ADDITIONAL PERMIT ACTIONS-
❑ Limit Hazardous Air Pollutants(HAPs)with a federally-enforceable limit on Potential To Emit (PTE)
❑ APEN submittal for permit exempt/grandfathered source
Additional Info Et Notes: Change from operating to construction permit
3 For transfer of ownership,a completed Transfer of Ownership Certification Form(Form APCD-104)must be submitted.
Section 3 - General Information
Facility Function: ❑Automobile Coating 2 Metal Parts Coating ❑ Plastic Parts Coating
❑ Other(Explain):
General description of equipment and purpose: Protective spray coating of structural steel
components and associated cleaning, performed in a large, enclosed bay
For existing sources, operation began on: 1995
For new or reconstructed sources, the projected start-up date is:
❑ Check this box if operating hours are 8,760 hours per year; if fewer, fill out the fields below:
Normal Hours of Source Operation: 12 hours/day 7 days/week 52 weeks/year
tell,
0,0P ADO
r. .''i.. ... �._ t z? .. _ :��.. :.-l.' ,�._� 4 i 2 f .. ,
Permit Number: AIRS ID Number: 123 /0488/ 001
Section 4 - Equipment Information
List the type of equipment located at this facility(e.g. paint booths, dip-tanks, powder coating units, etc.). Attach
additional sheets as needed for additional equipment.
Overall Control
Unit No. Process Equipment Description Year of Efficiency
(Include Make,Model,and Serial No.) Installation (%reduction in
emissions)
Paint Bay 1995 90%(TSP&PM10 Only)
2
3
4
5
Is any emission control equipment or practice used to reduce emissions? ❑✓ Yes ❑ No
If yes, describe the control equipment AND state the overall control efficiency(%reduction):
Overall Control
Pollutant Emissions Control Equipment Description Year of Efficiency
(Include Make,Model,and Serial No.) Installation (%reduction in
emissions)
TSP (PM) Practice - Indoor Coating Operation 1995 90%(TSP&PM10 Only)
PM10
PM2.5
SOX
NOx
CO
VOC
Other:
3 Av c,0_L f. n0
HIM APCD Su t:._,: C. ; a'.4 Solve Us,-1=2E APEN F< ?_,inn 2:2011
Permit Number: AIRS ID Number: 123 /0488/ 001
r K
Section 5 - Paints, Cleaning Solvents and Volatile Materials Usage Information
Coating Materials Application Method:
Note: "TE"means "Transfer Efficiency percent (%)."It is used to estimate particulate emissions.
❑ Dip, Brush, or Roller(DBR): TE= 95% ❑ Electrostatic, How Voltage(EHV):TE=90%
❑ High Volume Low Pressure Gun (HVLP):TE=65% ❑ Electrostatic, Low Voltage (ELV): TE=65%
❑ Air-Assisted Airless/Airless (AAA/A): TE=40% ❑ Conventional Air Atomizing (CAA):TE=25%
O Others (Describe): Graco Silver Plus Airless Gun, 60% TE
Actual Average Time Spent for Materials Application: 8-12 hours/day
Actual hours of materials application will be used in conjunction with actual or requested VOC and
HAPs emissions to establish the facility's Potential to Emit(PTE).
Volatile Materials Usage:
List the most commonly used products at your facility below. This includes paint and solvents. You
should report any material usage associated with surface preparation and clean-up, in addition to
your paint and solvent/thinner use. Attach additional sheets for additional products as needed.
Product No. Name of Product Annual Usage SDS ID or Name
(Specify Units)
Carboline Carboguard 60 750 gal/yr same
2 SW Zinc Clad III (B69A100) 1750 gal/yr same
3 SW Ken Kromik 8000 gal/yr same
4 TNEMEC 265 500 gal/yr same
5 International Tru Glaze `500 gal/yr same
6 SW Zinc Clad II 1000 gal/yr same
7 Acetone 1500 gal/yr same
8 (most common listed only) 500 gal/yr same
9 Carboline Thinner 25 500 gal/yr same
10
air=,
4 <oo
Permit Number: AIRS ID Number: 123 /0488/ 001
Section 6 - Powder Coatings Usage:
❑r Check this box if your process does not include powder coating and skip to Section 7.
Actual Usage: tons per year Requested Usage: tons per year
Application Method: Transfer Efficiency(TE):
Control Device: Control Efficiency(CE):
Section 7 - Stack Information
Geographical Coordinates
(Latitude/Longitude or UTM)
40deg 27' 27" 104deg 41' 24"
• Discharge Height
OperatorTemp, Flow Rate Velocity
Stack ID No. Above Ground'Level (•F) (ACFM) (ft/sec)
• . �., � � (feet)
S001 25 Ambient unk unk
Indicate the direction of the stack outlet: (check one)
❑ Upward ❑ Downward ❑ Upward with obstructing raincap
❑r Horizontal ❑Other(describe):
Indicate the stack opening and size: (check one)
Circular Interior stack diameter(inches): 48"
❑ Square/rectangle Interior stack width (inches): Interior stack depth (inches):
❑Other(describe):
CJIORADo
_. a2E� �Uf f.1 ?(l�. SQ, ei c�a-3 r.�' ti .i;i 2 u�i S iasDr
Permit Number: AIRS ID Number: 123 /0488/001
Section 8 - Criteria Pollutant Emissions Information
Attach all emission calculations and emission factor documentation to this APEN form.
From what year is the following reported actual annual emissions data? 2018
Use the following table to report the criteria pollutant emissions from source:
(Use the data reported in Sections 3-6 to calculate these emissions.)
Emission , ' Requested Annttat Permit
Uncontrolled Actual Annuet=Emistions i
Emission Factor Emission it it(s)
Pollutant Source
Factor
(Specify Units)
etc
(AP-42,� (Tons/year) (Tons/yea
r)Uncontrolled
Controlled' Uncontrolled Controlled
y ) (Tons/year) (Tons/year)
VOC Mass Balance Mass Balance 22.8 22.8 25 25
TSP (PM)
PM10 Mass Balance Mass Balance 2.1 2.1 3.2 3.2
PM2.5
Other:
a Requested values will become permit limitations. Requested limit(s)should consider future process growth.
5 Annual emission fees will be based on actual controlled emissions reported. If source has not yet started operating,leave blank.
Section 9 - Non-Criteria Pollutant Emissions Information
Does the emissions source have any uncontrolled actual emissions of non-criteria
pollutants (e.g. HAP-hazardous air pollutant)emissions equal to or greater than ❑✓ Yes ❑ No
250 lbs/year?
If yes, use the following table to report the non-criteria pollutant (HAP)emissions from source:
Overall Uncontrolled Actual Controlled Actual
CAS Number Chemical Name Control Emissions(lbs/year) Emissions s(lbs/year)
Efficiency
1330-20-7 Xylene 0 6909 6909
100-41-4 Ethylbenzene 0 11241 11241
78-93-3 MEK 0 930 930
108-88-3 Toluene 0 5276 5276
108-10-1 MIBK BK 0 335 335
5 Annual emission fees will be based on actual controlled emissions reported. If source has not yet started operating, leave blank.
y� OLORACO
i',PCD-226 Sv a-s_ . AP F:'‘1 R_ 2 201- 6
Permit Number: AIRS ID Number: 123 /0488/001
} t _ %,L .(.0 I'a, .1:1s r _. x5
Section 10- Applicant Certification
I hereby certify that all information contained herein and information submitted with this application is complete,
true and correct.
A
/0/y/
nature of Legally Authorized Person (not a vendor or consultant) Date
Joe Honesto Plant Manager
Name (print) Title
Check the appropriate box to request a copy of the:
❑✓ Draft permit prior to issuance
O Draft permit prior to public notice
(Checking any of these boxes may result in an increased fee and/or processing time)
This emission notice is valid for five(5)years. Submission of a revised APEN is required 30 days prior to expiration
of the five-year term, or when a reportable change is made(significant emissions increase, increase production,
new equipment,change in fuel type, etc). See Regulation No. 3, Part A, II.C. for revised APEN requirements.
Send this form along with $152.90 to: For more information or assistance call:
Colorado Department of Public Health and Small Business Assistance Program
Environment (303)692-3175 or(303)692-3148
Air Pollution Control Division
APCD-SS-B1
4300 Cherry Creek Drive South Or visit the APCD website at:
Denver, CO 80246-1530
Make check payable to: https://www.colorado.gov/cdphe/apcd
Colorado Department of Public Health and Environment
Telephone: (303)692-3150
FL)r. ;WU _ _ a: ,a1,,ig and i,;1e, s; ,:APE,: .. _.vC , 7 j+s ,;.
Surface Coating and Solvent Usage APEN Received
3/11/20 -RL
a ,
ur Form APCD-226
copHE Air Pollutant Emission Notice (APEN) and
Application for Construction Permit
AU sections of this APEN and application must be completed for both new and existing facilities, including APEN
updates. Incomplete APENs will be rejected and will require re-submittal. Your APEN will be rejected if it is filled
out incorrectly, is missing information, or lacks payment for the filing fee. The re-submittal will require payment
for a new filing fee.
This APEN is to be used for coating, painting, cleaning solvent, and volatile materials usage operations. If your
emission source does not fall into one of these categories, there may be a more specific APEN for your source(e.g.
mining operations,boiler, print shop,etc.). In addition, the General APEN(Form APCD-200)is available if the
specialty APEN options will not satisfy your reporting needs. A list of all available APEN forms can be found on the
Air Pollution Control Division (APCD)website.
This emission notice is valid for five (5)years. Submission of a revised APEN is required 30 days prior to expiration
of the five-year term, or when a reportable change is made(significant emissions increase, increase production,
new equipment,change in fuel type,etc.). See Regulation No. 3, Part A, II.C. for revised APEN requirements.
Permit Number: 95WE890 AIRS ID Number: 123/ 0488 /001
(Leave blank unless APCD has already assigned a permit and AIRS I0]
Section 1 -Administrative Information
Company Name: AFCO Steel, LLC
Site Name: Greeley Plant
Site Location:
31455 Weld County Road 39 1/2 Site County Weld
31455 Weld County Road 39 1/2
NAICS or SIC Code: 3441
Mailing Address: 31455 Weld County Road 39 1/2
(include Zip Code)
Greeley, CO 80631-9669 Contact Person: Joe Honesto
Phone Number: 970-356-2326
Portable Source NA E-Mail Address2: jhonesto@afcosteel.com
Home Base:
1 Use the full,legal company name registered with the Colorado Secretary of State.This is the company name that will appear
on all documents issued by the APCD.Any changes will require additional paperwork.
2 Permits,exemption letters,and any processing invoices will be issued by the APCD via e-mail to the address provided.
COLORADO
Form APCD-226- Surface Coating and Solvent Usage APEN Revision 12/2019 1 I COL
Permit Number: AIRS ID Number: 123/0488/001
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 2 - Requested Action
O NEW permit OR newly-reported emission source(check one below)
❑ STATIONARY source D PORTABLE source
-OR-
❑✓ MODIFICATION to existing permit(check each box below that applies)
❑ Change fuel or equipment O Change company name3 O Add point to existing permit
❑ Change permit limit O Transfer of ownership4 O Other(describe below)
-OR
• APEN submittal for update only(Note blank APENs will not be accepted)
-ADDITIONAL PERMIT ACTIONS-
❑ Limit Hazardous Air Pollutants (HAPs)with a federally-enforceable limit on Potential To Emit(PTE)
❑ APEN submittal for permit exempt/grandfathered source
Additional Info&Notes: Change from operating to construction permit
3 For company name change,a completed Company Name Change Certification Form(Form APCD-1O6)must be submitted.
4 For transfer of ownership,a completed Transfer of Ownership Certification Form(Form APCD-104)must be submitted.
Section 3 - General Information
Facility Function: ❑Automobile Coating O Metal Parts Coating O Plastic Parts Coating
❑Other(explain):
General description of equipment and purpose: Protective spray coating of structural steel
components and associated cleaning, performed in a large, enclosed bay
For existing sources, operation began on: 1995
For new or reconstructed sources, the projected start-up date is:
❑Check this box if operating hours are 8,760 hours per year; if fewer, fill out the fields below:
Normal Hours of Source Operation: 12 hours/day 7 days/week 52 weeks/year
COLORADO
Form APCD-226 Surface Coating and Solvent Usage APEN -Revision 12/2019 2 I ;,.«" ",
Permit Number: AIRS ID Number: 123/0488/001
[Leave blank unless APCD has already assigned a permit_#and AIRS ID]
Section 4 - Equipment Information
List the type of equipment located at this facility(e.g. paint booths, dip-tanks, powder coating units, etc.).Attach
additional sheets as needed for additional equipment.
Unit No. Process Equipment Description Year of Control Equipment
(Include Make,Model,and Serial No.) Installation Present?
(Yes or No)
Paint Bay 1995 90%
2
3
4
5
Is any emission control equipment or practice used to reduce emissions? [3 Yes ❑No
If yes,describe the control equipment AND state the collection and control efficiencies:
Collection
Efficiency Control
Pollutant Emissions Control Equipment Description Year of (%of total Efficiency
(Include Make,Model,and Serial No.) Installation emissions (%reduction of
captured by captured
control emissions)
equipment)
TSP (PM) Practice - Indoor Coating Operation 1995 90%
PM10
PM2.s
SOx
NO.
CO
VOC
Other:
iriligtit COLORADO
Form APCD-226 Surface Coating and Solvent Usage APEN -Revision 12/2019 3 I ", `
Permit Number: AIRS ID Number: 123/0488/001
[Leave blank unless APCD has already assigned a permit;u and AIRS ID]
Section 5 - Paints, Cleaning Solvents, and Volatile Materials Usage Information
Coating Materials Application Method:
Note: "TE"means"Transfer Efficiency percent(%)."It is used to estimate particulate emissions.
❑ Dip, Brush, or Roller(DBR):TE=95% 0 Electrostatic, High Voltage(EHV):TE=90%
O High Volume Low Pressure Gun (HVLP):TE=65% 0 Electrostatic, Low Voltage (ELV):TE=65%
❑ Air-Assisted Airless/Airless(AAA/A):TE=40% 0 Conventional Air Atomizing (CAA):TE=25%
O Others(describe): Graco Silver Plus Airless Gun, 60% TE
Actual Average Time Spent for Materials Application: 8-12 hours/day
Actual hours of materials application will be used in conjunction with actual or requested VOC and
HAPs emissions to establish the facility's Potential to Emit(PTE).
Volatile Materials Usage:
List the most commonly used products at your facility below.This includes paint and solvents.You
should report any material usage associated with surface preparation and clean-up, in addition to
your paint and solvent/thinner use. Attach additional sheets for additional products as needed.
Product No. Name of Product Annual Usage SDS ID or Name
(Specify Units)
Carboline Carboguard 60 750 gal/yr Same
2 SW Zinc Clad III (B69A100) 1750 gal/yr Same
3 SW Ken Kromik 8000 gal/yr Same
4 TNEMEC 265 500 gal/yr Same
5 International Tru Glaze 500 gal/yr Same
6 SW Zinc Clad II 1000 gal/yr Same
7 Acetone 1500 gal/yr Same
8 (most common listed only) 500 gal/yr Same
9 Carboline Thinner 25 500 gal/yr Same
10
COLORADO
Form APCD-226- Surface Coating and Solvent Usage APEN -Revision 12/2019 4 I
Permit Number: AIRS ID Number: 123/0488/001
[Leave blank unless APCD has already assigned a permit is and AIRS ID]
Section 6 - Powder Coatings Usage
Check this box if your process does NOT include powder coating and skip to Section 7.
Actual Usage: tons per year Requested Usages: tons per year
Application Method: Transfer Efficiency(TE):
Control Device: Control Efficiency(CE):
5 Requested values will become permit limitations or will be evaluated for exempt status,as applicable,and should consider
future process growth. Requested values are required on alt APENs,including APEN updates.
Section 7 - Geographical/Stack Information
Geographical Coordinates
(Latitude/Longitude or UTM)
40deg 27' 27" 104deg 41' 24"
0 Check box if the following information is not applicable to the source because emissions will not be emitted
from a stack. If this is the case, the rest of this section may remain blank.
,a.gir 4 b scharge.Hei t �f P yii tae Velod jr
S001 25 Ambient unk unk
Indicate the direction of the stack outlet: (check one)
❑ Upward 0 Downward 0 Upward with obstructing raincap
Q Horizontal 0 Other(describe):
Indicate the stack opening and size: (check one)
❑Circular Interior stack diameter(inches): 48"
❑Square/rectangle Interior stack width(inches): Interior stack depth(inches):
❑Other(describe):
COLORADO
Form APCD-226- Surface Coating and Solvent Usage APEN - Revision 12/2019 5 I g la '
Permit Number: AIRS ID Number: 12310488/001
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 8 - Criteria Pollutant Emissions Information
Attach all emission calculations and emission factor documentation to this APEN form.
From what year is the following reported actual annual emissions data? 2018
Use the following table to report the criteria pollutant emissions from source:
(Use the data reported in Sections 3-6 to calculate these emissions.) ,
Emission i isson 1-4!R;
rtf ualP
Uncontrolled �tal �3
Factor ,G "" _ - ,. _ds
oll
Putant Em Source �'
Factor (AP-42,Mfg., Uncontrolled Controlled6 Uncontrolled Controlled
(Specify Units)_ etc.) (tons[ ear
y ) (tons/year) (tons/year) (tons/year)
VOC Mass Balance Mass Balance 22.8 22.8 25 25
TSP(PM) 7.8 7.8 -RL 3/13/20
Per
PM+o Mass Balance Mass Balance 6.7 6.7 `F$ 7.8 7.8 applicant's
PM2.s 7.8 7.8 emission
calculations
Other:
s Requested values will become permit limitations or will be evaluated for exempt status,as applicable,and should consider
future process growth.Requested values are required on all APENs,including APEN updates.
6 Annual emission fees will be based on actual controlled emissions reported.If source has not yet started operating,provide
projected emissions.
Section 9 - Non-Criteria Pollutant Emissions Information
Does the emissions source have any uncontrolled actual emissions of non-criteria Yes ❑No
pollutants(e.g. HAP-hazardous air pollutant)equal to or greater than 250 lbs/year?
If yes, use the following table to report the non-criteria pollutant(HAP)emissions from source:
(Use the data reported in Sections 3-6 to calculate these emissions.)
Overall Uncontrolled Actual Controlled Actual
CAS Number Chemical Name Control Emissions Emissions6
Efficiency (lbs/year) (lbslyear)
1330-20-7 Xylene 0 6909 6909
100-41-4 Ethylbenzene 0 11241 11241
78-93-3 MEK 0 930 930
108-88-3 Toluene 0 5276 5276
108-10-1 MIBK 0 335 335
6 Annual emission fees will be based on actual controlled emissions reported.If source has not yet started operating,provide
projected emissions.
ileCOLORADO
Form APCD-226 Surface Coating and Solvent Usage APEN Revision 12/2019 6 �'„�:L„
Permit Number: AIRS ID Number: 123/0488/001
[Leave blank unless APCD has already assigned a permit r and AIRS ID]
Section 10- Applicant Certification
I hereby certify that all information contained herein and information submitted with this application is complete,
true, and correct.
3/1/2020
Sign ure of Legally Authorized Person (not a vendor or consultant) Date
Joe Honesto Plant Manager
Name(print) Title
Check the appropriate box to request a copy of the:
El Draft permit prior to issuance
❑ Draft permit prior to public notice
(Checking any of these boxes may result in an increased fee and/or processing time)
This emission notice is valid for five (5)years. Submission of a revised APEN is required 30 days prior to expiration
of the five-year term, or when a reportable change is made(significant emissions increase, increase production,
new equipment, change in fuel type,etc.). See Regulation No. 3, Part A, II.C. for revised APEN requirements.
Send this form along with$191.13 to: For more information or assistance call:
Colorado Department of Public Health and Environment Small Business Assistance Program
Air Pollution Control Division (303)692-3175
APCD-SS-B1 Oa
4300 Cherry Creek Drive South (303)692-3148
Denver, CO 80246-1530
APCD Main Phone Number
Make check payable to: (303)692-3150
Colorado Department of Public Health and Environment
��//!►► COLORADO
Form APCD-226-• Surface Coating and Solvent Usage APEN - Revision 12/2019 7 Sri „ „
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