DAQ-2024-011094

DAQE-AN106870007-24

{{$d1 }}

Matt Brigham
Triumph Gear Systems, Inc.
6125 Silver Creek Drive
Park City, UT 84098
[e-mail]

Dear Mr. Brigham:

Re: Approval Order: Modification to Approval Order DAQE-AN106870006-16 for Equipment
Changes
Project Number: N106870007

The attached Approval Order (AO) is issued pursuant to the Notice of Intent (NOI) received on
September 13, 2022. Triumph Gear Systems, Inc. must comply with the requirements of this AO, all
applicable state requirements (R307), and Federal Standards.

The project engineer for this action is Stockon Antczak, who can be contacted at [phone] or
[e-mail]. Future correspondence on this AO should include the engineer's name as well as the
DAQE number shown on the upper right-hand corner of this letter.

Sincerely,

{{$s }}

Bryce C. Bird
Director

BCB:SA:jg

cc: Summit County Public Health Department

195 North 1950 West • Salt Lake City, UT
Mailing Address: P.O. Box 144820 • Salt Lake City, UT 84114-4820
Telephone [phone] • Fax [phone] • T.D.D. [phone]
www.deq.utah.gov
Printed on 100% recycled paper
State of Utah

SPENCER J. COX
Governor
DEIDRE HENDERSON
Lieutenant Governor

Department of
Environmental Quality

Kimberly D. Shelley
Executive Director

DIVISION OF AIR QUALITY
Bryce C. Bird
Director

October 1, 2024

STATE OF UTAH
Department of Environmental Quality
Division of Air Quality

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APPROVAL ORDER
DAQE-AN106870007-24
Modification to Approval Order DAQE-AN106870006-16
for Equipment Changes

Prepared By
Stockon Antczak, Engineer
[phone]
[e-mail]

Issued to
Triumph Gear Systems, Inc. - Gear Systems Manufacturing Plant

Issued On
{{$d2 }}

Issued By

{{$s }}

Bryce C. Bird
Director
Division of Air Quality

October 1, 2024
TABLE OF CONTENTS

TITLE/SIGNATURE PAGE ....................................................................................................... 1
GENERAL INFORMATION ...................................................................................................... 3
CONTACT/LOCATION INFORMATION ............................................................................... 3
SOURCE INFORMATION ........................................................................................................ 3
General Description ................................................................................................................ 3
NSR Classification .................................................................................................................. 3
Source Classification .............................................................................................................. 3
Applicable Federal Standards ................................................................................................. 3
Project Description.................................................................................................................. 4
SUMMARY OF EMISSIONS .................................................................................................... 4
SECTION I: GENERAL PROVISIONS .................................................................................... 5
SECTION II: PERMITTED EQUIPMENT .............................................................................. 6
SECTION II: SPECIAL PROVISIONS ..................................................................................... 8
PERMIT HISTORY ................................................................................................................... 10
ACRONYMS ............................................................................................................................... 11

DAQE-AN106870007-24
Page 3

GENERAL INFORMATION

CONTACT/LOCATION INFORMATION

Owner Name Source Name
Triumph Gear Systems, Inc. Triumph Gear Systems, Inc. - Gear Systems Manufacturing Plant

Mailing Address Physical Address
6125 Silver Creek Drive 6125 Silver Creek Drive
Park City, UT 84098 Park City, UT 84098

Source Contact UTM Coordinates
Name: Matt Brigham 459,500 m Easting
Phone: [phone],506,900 m Northing
Email: [e-mail] Datum NAD27
UTM Zone 12
SIC code 3728 (Aircraft Parts & Auxiliary Equipment, NEC)

SOURCE INFORMATION
General Description
Triumph Gear Systems, Inc. (TGS) is the owner and operator of the aircraft parts manufacturing plant
located in Park City, Summit County. The site is a designer and manufacturer of power-drive and
actuation systems.

Summit County is an attainment area of the NAAQS for all pollutants. NSPS and NESHAP (40 CFR 61)
regulations and Title V of the 1990 Clean Air Act do not apply to this source. MACT regulations (40
CFR 63 Subpart T) apply to this source.

NSR Classification
Administrative Amendment

Source Classification
Located in Attainment Area
Summit County
Airs Source Size: B

Applicable Federal Standards
MACT (Part 63), A: General Provisions
MACT (Part 63), T: National Emission Standards for Halogenated Solvent Cleaning
DAQE-AN106870007-24
Page 4

Project Proposal
Modification to DAQE-AN106870006-16 for Equipment Changes.

Project Description
TGS has requested modifications to the current AO (DAQE-AN106870006-16) for an update of the boiler
equipment. Currently the boilers are listed with a total BTU/hr rating of 20.27 MMBTU/hr. TGS plans to
replace one (1) existing 2.97 MMBtu/hour boiler with two (2) new 2.5 MMBtu/hr natural gas boilers at
the Park City Facility. This will increase the total BTU/hr rating to 22.30 MMBtu/hr natural gas. Section
II.A.2 of the AO will be updated to reflect the change in equipment. This change is being done as an
administrative amendment, as these boilers are exempt from requirements to obtain an AO under Utah
Administrative Code R407-401-10.

SUMMARY OF EMISSIONS

The emissions listed below are an estimate of the total potential emissions from the source. Some
rounding of emissions is possible.

Criteria Pollutant Change (TPY) Total (TPY)
CO2 Equivalent 1191 42565.00
Carbon Monoxide 0 12.54
Lead 0 0.00
Nitrogen Oxides 0.94 9.08
Particulate Matter - PM10 0.07 5.61
Particulate Matter - PM2.5 0.07 5.61
Sulfur Oxides 0.01 0.04
Volatile Organic Compounds 0.06 32.69

Hazardous Air Pollutant Change (lbs/yr) Total (lbs/yr)
Acetaldehyde (CAS #75070) 0 4
Acrolein (CAS #107028) 0 2
Benzene (Including Benzene From Gasoline) (CAS #71432) 0 680
Cadmium (CAS #7440439) 0 0
Chromium Compounds (CAS #CMJ500) 0 15
Cobalt (TSP) (CAS #7440484) 0 0
Cyanide (CAS #57125) 0 0
Dichlorobenzene (CAS #25321226) 0 0
Formaldehyde (CAS #50000) 0 36
Generic HAPs (CAS #GHAPS) 0 80
Hexane (CAS #110543) 100 380
Hydrochloric Acid (Hydrogen Chloride) (CAS #7647010) 0 380
Lead (CAS #7439921) 0 0
Manganese (TSP) (CAS #7439965) 0 0
Metal HAPs (CAS #MHAPS) 0 2
Methyl Isobutyl Ketone (Hexone) (CAS #108101) 0 660
Naphthalene (CAS #91203) 0 0
DAQE-AN106870007-24
Page 5

Tetrachloroethylene (Perchloroethylene) (CAS #127184) 0 320
Toluene (CAS #108883) 0 780
Trichloroethylene (CAS #79016) 0 5560
Xylenes (Isomers And Mixture) (CAS #1330207) 0 100
Change (TPY) Total (TPY)
Total HAPs 0.05 4.50

SECTION I: GENERAL PROVISIONS

I.1 All definitions, terms, abbreviations, and references used in this AO conform to those used in the UAC R307 and 40 CFR. Unless noted otherwise, references cited in these AO conditions refer to those rules. [R307-101]
I.2 The limits set forth in this AO shall not be exceeded without prior approval. [R307-401]

I.3 Modifications to the equipment or processes approved by this AO that could affect the emissions covered by this AO must be reviewed and approved. [R307-401-1]
I.4 All records referenced in this AO or in other applicable rules, which are required to be kept by
the owner/operator, shall be made available to the Director or Director's representative upon
request, and the records shall include the two-year period prior to the date of the request.
Unless otherwise specified in this AO or in other applicable state and federal rules, records
shall be kept for a minimum of two (2) years. [R307-401-8]

I.5 At all times, including periods of startup, shutdown, and malfunction, owners and operators shall, to the extent practicable, maintain and operate any equipment approved under this AO, including associated air pollution control equipment, in a manner consistent with good air pollution control practice for minimizing emissions. Determination of whether acceptable operating and maintenance procedures are being used will be based on information available to the Director which may include, but is not limited to, monitoring results, opacity observations, review of operating and maintenance procedures, and inspection of the source. All maintenance performed on equipment authorized by this AO shall be recorded. [R307-401-4]
I.6 The owner/operator shall comply with UAC R307-107. General Requirements: Breakdowns.
[R307-107]

I.7 The owner/operator shall comply with UAC R307-150 Series. Emission Inventories. [R307-150]

DAQE-AN106870007-24
Page 6

SECTION II: PERMITTED EQUIPMENT

II.A THE APPROVED EQUIPMENT

II.A.1 Manufacturing Plant Aircraft Parts Manufacturing Plant
II.A.2 Comfort Heating
Four (4) natural gas-fired boilers* and one (1) comfort heating device* that are each rated less
than 5 MMBTU/hr, and one (1) natural gas-fired boiler rated at 7.5 MMBTU/hr with a combined
capacity of 22.30 MMBtu/hr (total of five (5) boilers and one (1) comfort heating device).

*Listed for informational purposes only.

II.A.3 Vapor Degreaser One (1) enclosed vapor degreaser with refrigerated condenser deck
II.A.4 Emergency Generators
Two (2) natural gas or propane-fueled reciprocating internal combustion engines

One (1) rated at 30 kW
One (1) rated at 60 kW

II.A.5 Furnaces Two (2) electrically powered carburizing furnaces with attached oil - coalescing pre-filters, Three (3) electrically powered vacuum furnaces Two (2) electrically powered rotary hearth furnaces* *Listed for informational purposes only.
II.A.6 Endothermic Generator*
One (1) natural gas-fueled, atmospheric combustion device rated at 2 million Btu/hr

*Listed for informational purposes only.

II.A.7 Fume Hoods Three (3) fume hoods
II.A.8 Maskant Strip Tank
Maskant drying table

II.A.9 Test Engine Two (2) JP8-fueled engines rated at 600 hp and 200 hp
II.A.10 Nital Etching Line
Etching Process consisting of:
One (1) neutralization tank containing dilute sodium hydroxide solution
Two (2) cleaning tanks containing alkaline solution
One (1) etching tank containing dilute nitric acid One (1) etching tank containing dilute hydrochloric acid
One (1) tank containing anti-rust solution
Three (3) ambient temperature water rinse tanks One (1) hot water rinse tank

DAQE-AN106870007-24
Page 7

II.A.11 Copper Plating Line Copper Plating Process line consisting of: One (1) tank containing alkaline cleaner One (1) pickling tank containing dilute hydrochloric acid Two (2) copper plating tanks Six (6) ambient temperature water rinse tanks One (1) hot water rinse tank One (1) drag-out rinse tank One (1) auxiliary copper plating solution tank
II.A.12 Anodizing Line Anodizing Process line consisting of:
One (1) tank containing sodium dichromate solution One (1) tank containing alkaline solution
One (1) tank containing deoxidizing solution
One (1) tank containing chemical film solution One (1) tank containing nitric acid/sodium dichromate solution
Two (2) anodizing tanks containing dilute sulfuric acid
Two (2) hot water rinse tanks Nine (9) ambient temperature water rinse tanks
One (1) dryer

II.A.13 Strip Line Material Stripping Process line consisting of: One (1) white-layer strip tank One (1) anodizing rack strip tank One (1) copper strip tank One (1) hot water rinse tank Two (2) drag-out rinse tanks Three (3) ambient temperature water rinse tanks One (1) dilute hydrochloric acid tank One (1) dilute phosphoric and selenious acid tank
II.A.14 Quench Presses Two (2) quench presses with attached smoke-oil filters, each

II.A.15 Roller Press One (1) roller press with attached smoke-oil filter
II.A.16 Test Stands
Two (2) product testing stands with attached oil-coalescing filters
II.A.17 Dye Penetrant Lines* Dye Penetrant Processing lines consisting of: Three (3) tanks containing dye penetrant solution Two (2) tanks containing dry developer Drain stations Two (2) ambient temperature water rinse tanks Two (2) dryers *Listed for informational purposes only.
DAQE-AN106870007-24
Page 8

II.A.18 Paint Booths Ventilated booths One (1) at 16' 4" x 17' 8" with attached particulate filters to control emissions (paint booth) One (1) at 2' x 6' (mixing station) II.A.19 Mist Elimination*
One (1) horizontal mist elimination system *Listed for information purposes only.

II.A.20 Scrubbers* Two (2) wet scrubbing devices, water solvent *Listed for information purposes only.
II.A.21 Chemical Storage
Ten (10) chemical storage cabinets vented to the fume hoods

SECTION II: SPECIAL PROVISIONS
II.B REQUIREMENTS AND LIMITATIONS
II.B.1 The Park City aircraft parts manufacturing plant shall be subject to the following conditions:
II.B.1.a Visible emissions from the following emission points shall not exceed the following values:
All carburizing furnace exhaust stacks - 10% opacity.

All other points - 20% opacity.
Opacity observations of emissions from stationary sources shall be conducted according to 40
CFR 60, Appendix A, Method 9.
[R307-401-8, R307-201]
II.B.1.b The following limits shall not be exceeded: 140,000,000 cubic feet (equal to 140,000 decatherms) of natural gas consumed per rolling 12-month period. 100 hours of operation per rolling 12-month period for each of the emergency generators. 30 hours of operation per rolling 12-month period for each of the test engines. [R307-401-8]
II.B.1.b.1 To determine compliance with a rolling 12-month total, TGS shall calculate a new 12-month total by the twentieth day of each month using data from the previous 12 months. Records of natural gas consumption shall be kept for all periods when the plant is in operation. Natural gas
consumption shall be determined by examination of utility billing records. Hours of operation shall be determined by supervisor monitoring and maintaining an operations log. [R307-401-8]

DAQE-AN106870007-24
Page 9

II.B.1.c The emissions from all plant-wide surface treatment and coating operations shall not exceed: 27.60 tons per rolling 12-month period for VOCs. 2.78 tons per rolling 12-month period for trichloroethylene. 1.12 tons per rolling 12-month period combined for all HAPs listed below: xylene, toluene, tetrachloroethylene, hydrochloric acid, and MIBK. 0.036 tons per rolling 12-month period for all HAPs not listed above. [R307-401-8] II.B.1.c.1 Compliance with the limitation shall be determined on a rolling 12-month total. Based on the
twentieth day of each month, a new 12-month total shall be calculated using data from the previous 12 months. [R307-401-8]

II.B.1.c.2 The VOC or HAP emissions shall be determined by maintaining a record of VOC- or HAP-emitting materials used each month. The record shall include the following data for each material used: A. Name of the VOC- or HAP-emitting material, such as paint, adhesive, solvent, thinner, reducers, chemical compounds, toxics, isocyanates, etc. B. Density of each material used (pounds per gallon). C. Percent by weight of all VOC or HAP in each material used. D. Gallons of each VOC- or HAP-emitting material used. E. The amount of VOC or HAP emitted monthly by each material used shall be calculated by the following procedure: VOC = % VOC by Weight/100 x [Density (lb/gal)] x Gal Consumed x 1 ton/2000 lb HAP = % HAP by Weight/100 x [Density (lb/gal)] x Gal Consumed x 1 ton/2000 lb F. The amount of VOC, or HAP, emitted monthly from all materials used. G. The amount of VOCs or HAPs reclaimed for the month shall be similarly quantified and subtracted from the quantities calculated above to provide the monthly total VOC or HAP emissions. H. VOC/HAP emissions from the fuel burning devices (products of incomplete combustion generated by the boilers, furnaces, generators, etc.) are NOT included in the above total. [R307-401-8]
II.B.1.d The paint booth shall be equipped with paint arrestor particulate filters. All air exiting the paint
booth shall pass through the particulate filters before being vented to the atmosphere.
[R307-401-8]

II.B.1.e The vapor degreaser cleaning machine shall be designed and operated in accordance with the applicable requirements in 40 CFR 63, Subpart A and Subpart T. [40 CFR 63 Subpart A, 40 CFR 63 Subpart T]
DAQE-AN106870007-24
Page 10

II.B.1.f The owner/operator shall not operate each emergency generator engine on site for more than 100 hours per calendar year for maintenance checks and readiness testing. Each emergency generator engine on site may be operated for up to 50 hours per calendar year in non-emergency situations. Any operation in non-emergency situations shall be counted as part of the 100 hours per calendar year for maintenance and testing. There is no time limit on the use of the engines during emergencies. [R307-401-8] II.B.1.f.1 To determine compliance with the annual operation limitation, records documenting the
operation of each emergency engine shall be kept in a log and shall include the following: A. The date the emergency engine was used.
B. The duration of operation in hours.
C. The reason for the emergency engine usage.
[R307-401-8]

PERMIT HISTORY

This Approval Order shall supersede (if a modification) or will be based on the following documents:
Supersedes AO DAQE-AN106870006-16 dated November 21, 2016 Is Derived From NOI dated September 13, 2022
DAQE-AN106870007-24
Page 11

ACRONYMS

The following lists commonly used acronyms and associated translations as they apply to this document:

40 CFR Title 40 of the Code of Federal Regulations
AO Approval Order
BACT Best Available Control Technology
CAA Clean Air Act
CAAA Clean Air Act Amendments
CDS Classification Data System (used by Environmental Protection Agency to classify
sources by size/type)
CEM Continuous emissions monitor
CEMS Continuous emissions monitoring system
CFR Code of Federal Regulations
CMS Continuous monitoring system
CO Carbon monoxide
CO2 Carbon Dioxide
CO2e Carbon Dioxide Equivalent - Title 40 of the Code of Federal Regulations Part 98,
Subpart A, Table A-1
COM Continuous opacity monitor
DAQ/UDAQ Division of Air Quality
DAQE This is a document tracking code for internal Division of Air Quality use
EPA Environmental Protection Agency
FDCP Fugitive dust control plan
GHG Greenhouse Gas(es) - Title 40 of the Code of Federal Regulations 52.21 (b)(49)(i)
GWP Global Warming Potential - Title 40 of the Code of Federal Regulations Part 86.1818-
12(a)
HAP or HAPs Hazardous air pollutant(s)
ITA Intent to Approve
LB/YR Pounds per year MACT Maximum Achievable Control Technology MMBTU Million British Thermal Units NAA Nonattainment Area NAAQS National Ambient Air Quality Standards NESHAP National Emission Standards for Hazardous Air Pollutants NOI Notice of Intent
NOx Oxides of nitrogen
NSPS New Source Performance Standard
NSR New Source Review
PM10 Particulate matter less than 10 microns in size
PM2.5 Particulate matter less than 2.5 microns in size
PSD Prevention of Significant Deterioration
PTE Potential to Emit
R307 Rules Series 307
R307-401 Rules Series 307 - Section 401
SO2 Sulfur dioxide
Title IV Title IV of the Clean Air Act
Title V Title V of the Clean Air Act
TPY Tons per year
UAC Utah Administrative Code
VOC Volatile organic compounds

DAQE-

RN106870007 September 13, 2024 Kendall Thaxton
Triumph Gear Systems, Inc. 6125 Silver Creek Drive Park City, UT 84098
Dear Kendall Thaxton,
Re: Engineer Review - Administrative Amendment: Modification to DAQE-AN0106870006-16 for Equipment Changes Project Number: N106870007 The DAQ requests a company representative review and sign the attached Engineer Review (ER). This ER identifies all applicable elements of the New Source Review (NSR) permitting program. Triumph Gear Systems, Inc. should complete this review within 10 business days of receipt. Triumph Gear Systems, Inc. should contact Stockon Antczak at [phone] if there are questions or concerns with the review of the draft permit conditions. Upon resolution of your concerns, please email Stockon Antczak at [e-mail] the signed cover letter. Upon receipt of the signed cover letter, the DAQ will prepare an Approval Order (AO) for signature by the DAQ Director. If Triumph Gear Systems, Inc. does not respond to this letter within 10 business days, the project will move forward without source concurrence. If Triumph Gear Systems, Inc. has concerns that cannot be resolved and the project becomes stagnant, the DAQ Director may issue an Order prohibiting
construction. Approval Signature _____________________________________________________________
(Signature & Date)
195 North 1950 West • Salt Lake City, UT
Mailing Address: P.O. Box 144820 • Salt Lake City, UT 84114-4820
Telephone [phone] • Fax [phone] • T.D.D. [phone]
www.deq.utah.gov
Printed on 100% recycled paper
Department of Environmental Quality
Kimberly D. Shelley Executive Director DIVISION OF AIR QUALITY Bryce C. Bird Director
State of Utah
SPENCER J. COX Governor DEIDRE HENDERSON Lieutenant Governor

Engineer Review N106870007: Triumph Gear Systems, Inc.- Gear Systems Manufacturing Plant September 13, 2024 Page 1
UTAH DIVISION OF AIR QUALITY
ENGINEER REVIEW

SOURCE INFORMATION
Project Number N106870007 Owner Name Triumph Gear Systems, Inc. Mailing Address 6125 Silver Creek Drive
Park City, UT, 84098 Source Name Triumph Gear Systems, Inc.- Gear Systems Manufacturing Plant
Source Location 6125 Silver Creek Drive Park City, UT 84098
UTM Projection 459,500 m Easting, 4,506,900 m Northing UTM Datum NAD27 UTM Zone UTM Zone 12 SIC Code 3728 (Aircraft Parts & Auxiliary Equipment, NEC) Source Contact Kendall Thaxton Phone Number [phone] Email Billing Contact Kendall Thaxton Phone Number [phone]
Email Project Engineer Stockon Antczak, Engineer
Phone Number [phone] Email [e-mail]
Notice of Intent (NOI) Submitted September 13, 2022 Date of Accepted Application November 8, 2022

Engineer Review N106870007: Triumph Gear Systems, Inc.- Gear Systems Manufacturing Plant September 13, 2024 Page 2
SOURCE DESCRIPTION General Description
Triumph Gear Systems, Incorporated, (TGS) is the owner and operator of the aircraft parts manufacturing plant located in Park City, Summit County. The site is a designer and manufacturer of power-drive and actuation systems.
has requested modifications to the current AO (DAQE-AN0106870004-11) for clarification of equipment. Currently the boilers are listed with a total BTU/hr rating of 16.2 MMBTU/hr with each boiler rated at less than 5.0 MMBTUhr, and previously they were only listed with a total BTU/hr rating and no designation of the size of the boilers. TGS audited their equipment and discovered that some of the equipment was listed incorrectly. One of the boilers has a MMBTU/hr rating of 7.5 which is greater than the current 5.0 rating. TGS has also requested that the MMBTU/hr rating be increased to 20.27 with the replacement of one boiler with two 3.0 MMBTU/hr boilers. The scrubbers were previously listed for informational purposes and in the 2011 AO the listing was changed. TGS has requested that it now be relisted as informational purposes.
Summit County is an attainment area of the NAAQS for all pollutants. NSPS and NESHAP (40 CFR 61) regulations and Title V of the 1990 Clean Air Act do not apply to this source. MACT
regulations (40 CFR 63 Subpart T) apply to this source. NSR Classification:
Administrative Amendment Source Classification Located in Attainment Area, Summit County Airs Source Size: B
Applicable Federal Standards MACT (Part 63), A: General Provisions MACT (Part 63), T: National Emission Standards for Halogenated Solvent Cleaning Project Proposal Modification to DAQE-AN0106870006-16 for Equipment Changes
Project Description Triumph plans to replace one existing 2.97 MMBtu/hour boiler with two new 2.5 MMBtu/hour natural gas boilers at the Park City Facility. Section II.A.2 of the AO will be updated to reflect the
change in equipment. This change is being done as an administrative amendment as these boilers are exempt from requirements to obtain an AO under Utah Administrative Code R407-401-10. EMISSION IMPACT ANALYSIS Modeling is not required at this time as the increase in emissions falls below the amount that would require modeling. [Last updated September 11, 2024]

Engineer Review N106870007: Triumph Gear Systems, Inc.- Gear Systems Manufacturing Plant September 13, 2024 Page 3
SUMMARY OF EMISSIONS
The emissions listed below are an estimate of the total potential emissions from the source. Some rounding of emissions is possible.
Criteria Pollutant Change (TPY) Total (TPY) CO2 Equivalent 1191 42565.00 Carbon Monoxide 0 12.54
Lead 0 0.00
Nitrogen Oxides 0.94 9.08
Particulate Matter - PM10 0.07 5.61
Particulate Matter - PM2.5 0.07 5.61
Sulfur Oxides 0.01 0.04 Volatile Organic Compounds 0.06 32.69 Hazardous Air Pollutant Change (lbs/yr) Total (lbs/yr)
Acetaldehyde (CAS #75070) 0 4
Acrolein (CAS #107028) 0 2
Benzene (Including Benzene From Gasoline) (CAS #71432) 0 680
Cadmium (CAS #7440439) 0 0 Chromium Compounds (CAS #CMJ500) 0 15 Cobalt (TSP) (CAS #7440484) 0 0
Cyanide (CAS #57125) 0 0
Dichlorobenzene (CAS #25321226) 0 0
Formaldehyde (CAS #50000) 0 36
Generic HAPs (CAS #GHAPS) 0 80 Hexane (CAS #110543) 100 380 Hydrochloric Acid (Hydrogen Chloride) (CAS #7647010) 0 380
Lead (CAS #7439921) 0 0
Manganese (TSP) (CAS #7439965) 0 0
Metal HAPs (CAS #MHAPS) 0 2
Methyl Isobutyl Ketone (Hexone) (CAS #108101) 0 660
Naphthalene (CAS #91203) 0 0 Tetrachloroethylene (Perchloroethylene) (CAS #127184) 0 320 Toluene (CAS #108883) 0 780
Trichloroethylene (CAS #79016) 0 5560
Xylenes (Isomers And Mixture) (CAS #1330207) 0 100
Change (TPY) Total (TPY)
Total HAPs 0.05 4.50 Note: Change in emissions indicates the difference between previous AO and proposed modification.

Engineer Review N106870007: Triumph Gear Systems, Inc.- Gear Systems Manufacturing Plant September 13, 2024 Page 4
Review of BACT for New/Modified Emission Units 1. BACT review regarding BACT for the new boilers
This combustion unit is rated less than 5 million Btu/hr and therefore qualifies for an exemption from the requirement for a BACT analysis as per UAC R307-401-10. [Last updated September 11, 2024]

SECTION I: GENERAL PROVISIONS
The intent is to issue an air quality AO authorizing the project with the following recommended conditions and that failure to comply with any of the conditions may constitute a violation of the AO. (New or Modified conditions are indicated as “New” in the Outline Label): I.1 All definitions, terms, abbreviations, and references used in this AO conform to those used in the UAC R307 and 40 CFR. Unless noted otherwise, references cited in these AO conditions
refer to those rules. [R307-101] I.2 The limits set forth in this AO shall not be exceeded without prior approval. [R307-401]
I.3 Modifications to the equipment or processes approved by this AO that could affect the emissions covered by this AO must be reviewed and approved. [R307-401-1]
I.4 All records referenced in this AO or in other applicable rules, which are required to be kept by the owner/operator, shall be made available to the Director or Director's representative upon request, and the records shall include the two-year period prior to the date of the request. Unless otherwise specified in this AO or in other applicable state and federal rules, records shall be kept for a minimum of two (2) years. [R307-401-8]
I.5 At all times, including periods of startup, shutdown, and malfunction, owners and operators
shall, to the extent practicable, maintain and operate any equipment approved under this AO, including associated air pollution control equipment, in a manner consistent with good air pollution control practice for minimizing emissions. Determination of whether acceptable
operating and maintenance procedures are being used will be based on information available to the Director which may include, but is not limited to, monitoring results, opacity observations, review of operating and maintenance procedures, and inspection of the source.
All maintenance performed on equipment authorized by this AO shall be recorded. [R307-401-4]
I.6 The owner/operator shall comply with UAC R307-107. General Requirements: Breakdowns.
[R307-107] I.7 The owner/operator shall comply with UAC R307-150 Series. Emission Inventories. [R307-150]

Engineer Review N106870007: Triumph Gear Systems, Inc.- Gear Systems Manufacturing Plant September 13, 2024 Page 5
SECTION II: PERMITTED EQUIPMENT The intent is to issue an air quality AO authorizing the project with the following recommended conditions and that failure to comply with any of the conditions may constitute a violation of the
AO. (New or Modified conditions are indicated as “New” in the Outline Label): II.A THE APPROVED EQUIPMENT
II.A.1 Manufacturing Plant Aircraft Parts Manufacturing Plant II.A.2 NEW Comfort Heating Four (4) natural gas-fired boilers* and one (1) comfort heating device* that are each rated less than 5 MMBTU/hr, and one (1) natural gas-fired boiler rated at 7.5 MMBTU/hr with a combined capacity of 22.30 MMBtu/hr (Total of five boilers and one comfort heating device). *Listed for information purposes only.
II.A.3 Vapor Degreaser One (1) enclosed vapor degreaser with refrigerated condenser deck II.A.4 Emergency Generators Two (2) natural gas or propane fueled reciprocating internal combustion engines One (1) rated at 30 kW One (1) rated at 60 kW

II.A.5 Furnaces Two (2) electrically powered carburizing furnaces with attached oil - coalescing pre-filters, each Three (3) electrically powered vacuum furnaces Two (2) electrically powered, rotary hearth furnaces* *Listed for information purposes only. II.A.6 Endothermic Generator* One (1) natural gas-fueled, atmospheric combustion device rated at 2 million Btu/hr
*Listed for information purposes only.
II.A.7 Fume Hoods
Three (3) fume hoods II.A.8 Maskant Strip Tank Maskant drying table

II.A.9 Test Engine Two (2) JP8 fueled engines rated at 600 hp and 200 hp

Engineer Review N106870007: Triumph Gear Systems, Inc.- Gear Systems Manufacturing Plant September 13, 2024 Page 6
II.A.10 Nital Etching Line Etching Process consisting of: One (1) neutralization tank containing dilute sodium hydroxide solution Two (2) cleaning tanks containing alkaline solution One (1) etching tank containing dilute nitric acid One (1) etching tank containing dilute hydrochloric acid One (1) tank containing anti-rust solution Three (3) ambient temperature water rinse tanks One (1) hot water rinse tank II.A.11 Copper Plating Line Copper Plating Process line consisting of:
One (1) tank containing alkaline cleaner
One (1) pickling tank containing dilute hydrochloric acid Two (2) copper plating tanks Six (6) ambient temperature water rinse tanks
One (1) hot water rinse tank One (1) drag-out rinse tank One (1) auxiliary copper plating solution tank

II.A.12 Anodizing Line Anodizing Process line consisting of: One (1) tank containing sodium dichromate solution One (1) tank containing alkaline solution One (1) tank containing deoxidizing solution One (1) tank containing chemical film solution One (1) tank containing nitric acid/sodium dichromate solution Two (2) anodizing tanks containing dilute sulfuric acid Two (2) hot water rinse tanks Nine (9) ambient temperature water rinse tanks One (1) dryer

II.A.13 Strip Line
Material Stripping Process line consisting of:
One (1) white layer strip tank One (1) anodizing rack strip tank One (1) copper strip tank
One (1) hot water rinse tank Two (2) drag-out rinse tanks Three (3) ambient temperature water rinse tanks One (1) dilute hydrochloric acid tank One (1) dilute phosphoric and selenious acid tank
II.A.14 Quench Presses Two (2) quench presses with attached smoke-oil filters, each

Engineer Review N106870007: Triumph Gear Systems, Inc.- Gear Systems Manufacturing Plant September 13, 2024 Page 7
II.A.15 Roller Press One (1) roller press with attached smoke-oil filter
II.A.16 Test Stands Two (2) product testing stands with attached oil-coalescing filters
II.A.17 Dye Penetrant Lines* Dye Penetrant Processing lines consisting of: Three (3) tanks containing dye penetrant solution Two (2) tank containing dry developer Drain stations Two (2) ambient temperature water rinse tanks Two (2) dryers
*Listed for information purposes only.
II.A.18 Paint Booths
Ventilated booths
One (1) at 16' 4" x 17' 8" with attached particulate filters to control emissions (paint booth)
One (1) at 2' x 6' (mixing station)

II.A.19 Mist Elimination* One (1) horizontal mist elimination system *Listed for information purposes only. II.A.20 Scrubbers* Two (2) wet scrubbing devices, water solvent
*Listed for information purposes only.
II.A.21 Chemical Storage
Ten (10) chemical storage cabinets vented to the fume hoods
SECTION II: SPECIAL PROVISIONS
The intent is to issue an air quality AO authorizing the project with the following recommended conditions and that failure to comply with any of the conditions may constitute a violation of the AO. (New or Modified conditions are indicated as “New” in the Outline Label): II.B REQUIREMENTS AND LIMITATIONS
II.B.1 The Park City aircraft parts manufacturing plant shall be subject to the following conditions

Engineer Review N106870007: Triumph Gear Systems, Inc.- Gear Systems Manufacturing Plant September 13, 2024 Page 8
II.B.1.a Visible emissions from the following emission points shall not exceed the following values:
All carburizing furnaces exhaust stacks - 10% opacity
All other points - 20% opacity Opacity observations of emissions from stationary sources shall be conducted according to 40 CFR 60, Appendix A, Method 9. [R307-401-8, R307-201]
II.B.1.b The following limits shall not be exceeded: 140,000,000 cubic feet (equal to 140,000 decatherms) of natural gas consumed per rolling 12-month period 100 hours of operation per rolling 12-month period for each of the emergency generators 30 hours of operation per rolling 12-month period for each of the test engines. [R307-401-8]
II.B.1.b.1 To determine compliance with a rolling 12-month total TGS shall calculate a new 12-month
total by the twentieth day of each month using data from the previous 12 months. Records of natural gas consumption shall be kept for all periods when the plant is in operation. Natural gas consumption shall be determined by examination of utility billing records. Hours of
operation shall be determined by supervisor monitoring and maintaining of an operations log. [R307-401-8]
II.B.1.c The emissions from all plant-wide surface treatment and coating operations shall not exceed: 27.60 tons per rolling 12-month period for VOCs 2.78 tons per rolling 12-month period for trichloroethylene 1.12 tons per rolling 12-month period combined for all HAPs listed below: xylene, toluene, tetrachloroethylene, hydrochloric acid, and MIBK 0.036 tons per rolling 12-month period for all HAPs not listed above. [R307-401-8]
II.B.1.c.1 Compliance with the limitation shall be determined on a rolling 12-month total. Based on the twentieth day of each month, a new 12-month total shall be calculated using data from the previous 12 months. [R307-401-8]

Engineer Review N106870007: Triumph Gear Systems, Inc.- Gear Systems Manufacturing Plant September 13, 2024 Page 9
II.B.1.c.2 The VOC or HAP emissions shall be determined by maintaining a record of VOC or HAP emitting materials used each month. The record shall include the following data for each material used:
A. Name of the VOC, or HAPs emitting material, such as: paint, adhesive, solvent, thinner, reducers, chemical compounds, toxics, isocyanates, etc.
B. Density of each material used (pounds per gallon)
C. Percent by weight of all VOC, or HAP in each material used D. Gallons of each VOC, or HAP emitting material used E. The amount of VOC, or HAP emitted monthly by each material used shall be calculated by the following procedure: VOC = % VOC by Weight/100 x [Density ( lb/gal )] x Gal Consumed x 1 ton/2000 lb HAP = % HAP by Weight/100 x [Density ( lb/gal )] x Gal Consumed x 1 ton/2000 lb F. The amount of VOC, or HAP emitted monthly from all materials used G. The amount of VOCs, or HAPs reclaimed for the month shall be similarly quantified and subtracted from the quantities calculated above to provide the monthly total VOC, or HAP emissions
H. VOC/HAP emissions from the fuel burning devices (products of incomplete combustion generated by the boilers, furnaces, generators, and etc.) are NOT included in the above total. [R307-401-8] II.B.1.d The paint booth shall be equipped with paint arrestor particulate filters. All air exiting the paint booth shall pass through the particulate filters before being vented to the atmosphere. [R307-401-8] II.B.1.e The vapor degreaser cleaning machine shall be designed and operated in accordance with the applicable requirements in 40 CFR 63 Subpart A and Subpart T. [40 CFR 63 Subpart A, 40
CFR 63 Subpart T] II.B.1.f The emergency generators shall be used for electricity producing operations only during the periods when electric power from the public utilities is interrupted, or for regular maintenance
of the generators. Records documenting generator usage shall be kept in a log and they shall show the date the generator was used, the duration in hours of the generator usage, and the reason for each generator usage.
Propane may be used as an alternate fuel supply during natural gas curtailment. If any other fuel is to be used, an AO shall be required in accordance with R307-401. [R307-401-8]

Engineer Review N106870007: Triumph Gear Systems, Inc.- Gear Systems Manufacturing Plant September 13, 2024 Page 10
PERMIT HISTORY When issued, the approval order shall supersede (if a modification) or will be based on the
following documents: Is Derived From NOI dated September 13, 2022
Supersedes DAQE-AN106870006-16 dated November 21, 2016
REVIEWER COMMENTS

1. Comment regarding Summary of Changes: The site plans to replace one existing 2.97 MMBtu/hour boiler with two new 2.5MMBtu/hour natural gas boilers. The addition of these two boilers will not cause the site's natural gas consumption to exceed the 140,000,000 cubic feet imposed by condition II.B.1.b.1. Additionally, these two new boilers are considered exempt under R407-401-10. The source has requested an update to the language in section II.A.2 to reflect the new number of boilers on site, and the new combined capacity (changed from 20.27 MMBtu/hour to 22.3 MMBtu/hour). [Last updated September 11, 2024] . Comment regarding Change in Emissions: The emission increases resultant of this change are summarized above. These new values reflect the
retirement of the 2.97 MMBtu boiler and the proposed installment of two 2.5 MMBtu boilers. These values were calculated using 8760 hrs/year, an average energy content of fuel of 94 Btu/scf, and a total firing rate for all boilers of 18.5 MMBtu. [Last updated September 11, 2024]

Engineer Review N106870007: Triumph Gear Systems, Inc.- Gear Systems Manufacturing Plant September 13, 2024 Page 11
ACRONYMS The following lists commonly used acronyms and associated translations as they apply to this document:
40 CFR Title 40 of the Code of Federal Regulations AO Approval Order BACT Best Available Control Technology
CAA Clean Air Act CAAA Clean Air Act Amendments CDS Classification Data System (used by EPA to classify sources by size/type) CEM Continuous emissions monitor CEMS Continuous emissions monitoring system CFR Code of Federal Regulations CMS Continuous monitoring system CO Carbon monoxide CO2 Carbon Dioxide CO2e Carbon Dioxide Equivalent - 40 CFR Part 98, Subpart A, Table A-1 COM Continuous opacity monitor
DAQ/UDAQ Division of Air Quality DAQE This is a document tracking code for internal UDAQ use EPA Environmental Protection Agency
FDCP Fugitive dust control plan GHG Greenhouse Gas(es) - 40 CFR 52.21 (b)(49)(i) GWP Global Warming Potential - 40 CFR Part 86.1818-12(a)
HAP or HAPs Hazardous air pollutant(s) ITA Intent to Approve LB/HR Pounds per hour
LB/YR Pounds per year MACT Maximum Achievable Control Technology MMBTU Million British Thermal Units
NAA Nonattainment Area NAAQS National Ambient Air Quality Standards NESHAP National Emission Standards for Hazardous Air Pollutants NOI Notice of Intent NOx Oxides of nitrogen NSPS New Source Performance Standard NSR New Source Review PM10 Particulate matter less than 10 microns in size
PM2.5 Particulate matter less than 2.5 microns in size PSD Prevention of Significant Deterioration PTE Potential to Emit
R307 Rules Series 307 R307-401 Rules Series 307 - Section 401 SO2 Sulfur dioxide
Title IV Title IV of the Clean Air Act Title V Title V of the Clean Air Act TPY Tons per year
UAC Utah Administrative Code VOC Volatile organic compounds
1/2
Date: September 13, 2022
Ramboll
50 West Broadway Suite
300
Salt Lake City, UT 84101
USA
T [phone]
https://ramboll.com
Via Electronic Mail
Mr. Alan Humpherys
Utah Division of Air Quality
195 North 1950 West
Salt Lake City, UT 84116
RE: ADMINISTRATIVE AMENDMENT TO APPROVAL
ORDER DAQE-AN106870006-16
TRIUMPH GEAR SYSTEMS, INC. – PARK CITY, UTAH
1.Background
Triumph Gear Systems, Inc.-Park City (“Triumph” or “Facility”) is a
designer and manufacturer of power-drive and actuation systems located
at 6125 Silver Creek Drive, Park City, Utah. The Facility currently operates
under Approval Order (AO) DAQE-AN106870006-16 issued by the Utah
Division of Air Quality (UDAQ) on November 21st, 2016.
Triumph plans to replace one (1) existing 2.97 MMBtu/hour boiler with two
(2) new 2.5 MMBtu/hour natural gas boilers at the Park City Facility. Per
AO Section II.B.1.b, no more than 140,000,000 cubic feet (equal to 140,000
decatherms) of natural gas shall be consumed per rolling 12-month period.
Based on Triumph’s historical natural gas usage, tracked according to
requirements of Section II.B.1.b.1, a natural gas usage limit increase will not
be necessary to accommodate the new boilers. Please note that no
additional changes to existing equipment in the AO are being requested at
this time.
2. Exemption Criteria
Triumph is requesting an administrative amendment to update the current
permit for informational purposes and to retain compliance. The current
Facility includes three (3) natural gas-fired boilers and one (1) comfort
heating device, all rated under 5 MMBtu/hour, and one natural gas-fired
boiler rated at 7.5 MMBtu/hour. The combined capacity of the current
equipment is 20.27 MMBtu/hour. Triumph plans to install two (2) new
boilers, each rated at 2.5 MMBtu/hour to replace their existing 2.97
MMBtu/hour boiler. Under Utah Administrative Code (UAC) Rule R407-401-
10, natural gas fueled combustion equipment rated under 5 MMBtu/hour
are exempt from requirements to obtain an AO.1 Given the two new
1 Utah Administrative Code. Rule R307-401-10 Permit: New and Modified Sources, Source Category
Exemptions. Available online at: https://rules.utah.gov/wp-content/uploads/R307-401.pdf
Accessed: August 2022.
2/2
natural gas boilers are each rated below 5 MMBtu/hour, they are exempt from permitting
requirements.
Considering the Facility alterations outlined above, Triumph is proposing the following
updates to Section II.A.2 of AO DAQE-AN106870006-16. The proposed changes are shown
in blue and bold, and the outdated information is shown in strikethrough for clarity.
II.A.2 Comfort Heating
Four (4) Three (3) natural gas-fired boilers* and one (1) comfort heating
device* that are each rated less than 5 MMBtu/hour, and one (1) natural gas-
fired boiler rated at 7.5 MMBtu/hour with a combined capacity of 22.30 20.27
MMBtu/hour (Total of five four boilers and one comfort heating
device).
*Listed for information purposes only.
Please do not hesitate to contact us if you have any questions regarding the information
contained in this document.
Sincerely,
Megan Neiderhiser, PE
Principal
D [phone] M [phone]
[e-mail]
CC: Jon Black, UDAQ
Matthew Brigham, Triumph
ATTACHMENT A
Equipment Specification Sheets
Submittal
Data
Model AB250-HTHW-200-FDA-RC-KD3
Serial •
Burner Type FDG
Burner Fuel •
Order 5220151
Job Triump Gear Systems
Sales Agent J Wilcox Sales
Contractor •
Customer J Wilcox Sales Company
Engineer •
Architect •
TO THE INSTALLER: Read contents carefully before
uncrating. After completing installation, hang this
information near the boiler(s) for future reference.
Bryan Steam LLC • 783 North Chili Avenue, Peru Indiana 46970 • Phone [phone] • 6/22/2022 10:23 AM
E-Mail: [e-mail] • Internet: www.bryanboilers.com
Submittal 5220151 22 June 2022
Forced Draft - Water Boiler
Job Name
Contractor
Sales Agent
Engineer
Architect
Triump Gear Systems
•
J Wilcox Sales #4603
•
•
Model
Max Input
Max Output
Boiler HP
Fuel
Gas Pressure
Firing System
AB250-HTHW-200-FDA-RC-KD3
2500 MBH
2013 MBH
60 HP
•
•
Modulation
Quantity
Design Pressure
Relief Valve Set
Approval Codes
Control Circuit
Burner Circuit
1
200 PSI
125 PSI
CSD-1 Boiler Trim
120/1/60
•
Equipment Furnished
Standard Trim Optional Features
ASME Construction
ASME Relief Valve Size (1" x 1-1/2") & Qty. (1)
Heavy Gauge Steel Jacket
Lifting Lugs
National Board Stamped
Operating Control
200#/300°F High Temp Hot Water Construction
Reverse Construction
Knockdown Construction - KD3
High Limit Control (Manual Reset)
Probe Type Low Water Cutoff (Manual Reset)
0-400# Liquid Filled Pressure Gauge
3" Dial 50-400°F Thermometer
Submittal Comments
Install, Pipe & Wire RS70/E Riello Burner supplied by Agent
Ship with 5220152 (Standard Construction)
Bryan Steam LLC • 783 North Chili Avenue, Peru Indiana 46970 • Phone [phone] • 6/22/2022 10:23 AM
Submittal 5220151 Equipment List
Order Date
Job Name
Sales Agent
Contractor
06/02/2022
Triump Gear Systems
J Wilcox Sales #4603
•
Customer PO
State/Province
Engineer
Architect
14265
UT
•
•
Model
ASME
Design Pressure
AB250-HTHW-200-FDA-RC-KD3
Section I
200 PSI
Quantity
Altitude
Design Temp
1
6400 Ft
•
Max Input
Min Input
Heating Surface
Relief Valve Set
Design Capacity
2500 MBH
1250 MBH
303 Ft²
125 PSI
2012 LB/HR
Max Output
Min Output
Boiler HP
Actual Capacity
2013 MBH
1007 MBH
60 HP
2185 LB/HR
Burner Make Riello Firing System Modulation
Control Circuit
Burner Circuit
120/1/60
•
Wiring Diagram 1
Wiring Diagram 2
5220151W
•
National Board
Approval Codes
Yes
CSD-1 Boiler Trim
Bryan Steam LLC • 783 North Chili Avenue, Peru Indiana 46970 • Phone [phone] • 6/22/2022 10:23 AM
Submittal 5220151 Equipment List
Order Date
Job Name
Sales Agent
Contractor
06/02/2022
Triump Gear Systems
J Wilcox Sales #4603
•
Customer PO
State/Province
Engineer
Architect
14265
UT
•
•
BO Ship Unit Ext Field PartNo Description
Insp
Check
Crate
Carton
Control Panel/Box Trim
1 1 0 [r] 254620 10" x 10" x 6" Enclosure
1 1 0 [r] 25463 10" x 10" Panel
1 1 0 39155 Control Box, 10" x 10"
Controls Trim
1 1 0 [o]28323 750-MT-120 LWCO
1 1 0 [o]28335 RS-1-BR-1 1 Mod 750
1 1 0 [o]28340 G-2-SS 24" Probe Rod
1 1 0 [o]296038.3 E400-3BS-1530-W118 Electric Temp Switch, SPDT
1 1 0 [s] 96036.00 Mercoid DA-7035-153-7N 6 Ft. Cap, 140-300F, SS
lb1 1 0 [s] 96039.10 Mercoid 49-251SS-1 Well
Forced Draft Burner Trim
1 1 0 BS400252 AB Burner Refractory Front Plate
Other
1 1 1 [o]28905 Tube Puller, 1"
1 1 1 [o]28906.1 Tube Driver, 1"
37 37 0 [o]77120 AB Outside Tube, Welded Fitting
37 37 0 [o]77121 AB Inside Tube, Welded Fitting
Vessel Trim
1 1 0 [o]294112.40
0
2-1/2" Press Gauge, 0-400# Liquid Filled, Btm Mnt
1 1 0 [s] 93996 0927BFEM06-ABE0125 SRV, 1" x 1-1/2"
1 1 1 [s] 941092.2 3" Dial Therm, 50-400F, 6" Stem, 1/2" Back Mount
1 1 0 [s] 941092.4 6" Stainless Steel Well, 1/2" NPT
Product Serial National Board Product UL/CSA Burner Serial Burner UL/CSA
Stock Room Check By Final Inspection By
Bryan Steam LLC • 783 North Chili Avenue, Peru Indiana 46970 • Phone [phone] • 6/22/2022 10:23 AM
Submittal
Data
Model AB250-HTHW-200-FDA-KD3
Serial •
Burner Type FDG
Burner Fuel •
Order 5220152
Job Triumph Gear Systems
Sales Agent J Wilcox Sales
Contractor •
Customer J Wilcox Sales Company
Engineer •
Architect •
TO THE INSTALLER: Read contents carefully before
uncrating. After completing installation, hang this
information near the boiler(s) for future reference.
Bryan Steam LLC • 783 North Chili Avenue, Peru Indiana 46970 • Phone [phone] • 6/22/2022 10:31 AM
E-Mail: [e-mail] • Internet: www.bryanboilers.com
Submittal 5220152 22 June 2022
Forced Draft - Water Boiler
Job Name
Contractor
Sales Agent
Engineer
Architect
Triumph Gear Systems
•
J Wilcox Sales #4603
•
•
Model
Max Input
Max Output
Boiler HP
Fuel
Gas Pressure
Firing System
AB250-HTHW-200-FDA-KD3
2500 MBH
2013 MBH
60 HP
•
•
Modulation
Quantity
Design Pressure
Relief Valve Set
Approval Codes
Control Circuit
Burner Circuit
1
200 PSI
125 PSI
CSD-1 Boiler Trim
120/1/60
•
Equipment Furnished
Standard Trim Optional Features
ASME Construction
ASME Relief Valve Size (1" x 1-1/2") & Qty. (1)
Heavy Gauge Steel Jacket
Lifting Lugs
National Board Stamped
Operating Control
200#/300°F High Temp Hot Water Construction
Knockdown Construction - KD3
High Limit Control (Manual Reset)
Probe Type Low Water Cutoff (Manual Reset)
0-400# Liquid Filled Pressure Gauge
3" Dial 5-400°F Thermometer
Submittal Comments
Install, Pipe & Wire RS70/E Riello Burner supplied by Agent
Ship with 5220151 (Reverse Construction)
Bryan Steam LLC • 783 North Chili Avenue, Peru Indiana 46970 • Phone [phone] • 6/22/2022 10:31 AM
Submittal 5220152 Equipment List
Order Date
Job Name
Sales Agent
Contractor
06/02/2022
Triumph Gear Systems
J Wilcox Sales #4603
•
Customer PO
State/Province
Engineer
Architect
14265
UT
•
•
Model
ASME
Design Pressure
AB250-HTHW-200-FDA-KD3
Section I
200 PSI
Quantity
Altitude
Design Temp
1
6400 Ft
•
Max Input
Min Input
Heating Surface
Relief Valve Set
Design Capacity
2500 MBH
1250 MBH
303 Ft²
125 PSI
2012 LB/HR
Max Output
Min Output
Boiler HP
Actual Capacity
2013 MBH
1007 MBH
60 HP
2185 LB/HR
Burner Make Riello Firing System Modulation
Control Circuit
Burner Circuit
120/1/60
•
Wiring Diagram 1
Wiring Diagram 2
5220152W
•
National Board
Approval Codes
Yes
CSD-1 Boiler Trim
Bryan Steam LLC • 783 North Chili Avenue, Peru Indiana 46970 • Phone [phone] • 6/22/2022 10:31 AM
Submittal 5220152 Equipment List
Order Date
Job Name
Sales Agent
Contractor
06/02/2022
Triumph Gear Systems
J Wilcox Sales #4603
•
Customer PO
State/Province
Engineer
Architect
14265
UT
•
•
BO Ship Unit Ext Field PartNo Description
Insp
Check
Crate
Carton
Control Panel/Box Trim
1 1 0 [r] 254620 10" x 10" x 6" Enclosure
1 1 0 [r] 25463 10" x 10" Panel
1 1 0 39155 Control Box, 10" x 10"
Controls Trim
1 1 0 [o]28323 750-MT-120 LWCO
1 1 0 [o]28335 RS-1-BR-1 1 Mod 750
1 1 0 [o]28340 G-2-SS 24" Probe Rod
1 1 0 [o]296038.3 E400-3BS-1530-W118 Electric Temp Switch, SPDT
1 1 0 [s] 96036.00 Mercoid DA-7035-153-7N 6 Ft. Cap, 140-300F, SS
lb1 1 0 [s] 96039.10 Mercoid 49-251SS-1 Well
Forced Draft Burner Trim
1 1 0 BS400252 AB Burner Refractory Front Plate
Other
1 1 1 [o]28905 Tube Puller, 1"
1 1 1 [o]28906.1 Tube Driver, 1"
37 37 0 [o]77120 AB Outside Tube, Welded Fitting
37 37 0 [o]77121 AB Inside Tube, Welded Fitting
Vessel Trim
1 1 0 [o]294112.40
0
2-1/2" Press Gauge, 0-400# Liquid Filled, Btm Mnt
1 1 0 [s] 93996 0927BFEM06-ABE0125 SRV, 1" x 1-1/2"
1 1 1 [s] 941092.2 3" Dial Therm, 50-400F, 6" Stem, 1/2" Back Mount
1 1 0 [s] 941092.4 6" Stainless Steel Well, 1/2" NPT
Product Serial National Board Product UL/CSA Burner Serial Burner UL/CSA
Stock Room Check By Final Inspection By
Bryan Steam LLC • 783 North Chili Avenue, Peru Indiana 46970 • Phone [phone] • 6/22/2022 10:31 AM
AB250-HTHW-200-FDA-KD3
A-LENGTH OVER JACKET
B-FLUE LOCATION
C-FLUE DIAMETER
D-LENGTH OVER BASE
G-SUPPLY / RETURN NOZZLE SIZE
H-BURNER EXTENSION
* A + H EXCEEDS D DIMENSION
16. HEIGHT OVER JACKET
17. HEIGHT OVER SUPPLY NOZZLE
18. FLAME OBSERVATION PORT
19. THERMOMETER
11. AQUASTATS
12. BURNER CENTER LINE
13. OIL PUMP LOCATION - N/A
14. LIFTING LUGS (SEE NOTE 6)
15. DRAIN CONNECTION 1" NPT
6. JACKET ACCESS PANELS
7. PRESSURE GAUGE
8. CLNOUT./INSP. OPNG.-1 1/2"NPT
9. ELEC. ENCLOSURE
10. AUX. CONNECTION 1 1/4" NPT
1. PROBE TYPE L.W.C.O.-
2. FORCED DRAFT BURNER
3. RELIEF VALVE(S) LOCATION
4. ASME NAMEPLATE
5. CONTROL TAPPINGS 3/4" NPT
AB SERIES FORCED DRAFT HIGH TEMPERATURE HOT WATER BOILERS
EFFECTIVE DATE: 6/15/2022
94.4375
15
12
125.5
3
41
135.4375
239.87
38.1
30.48
318.77
7.62
104.14
344.01
300# FLG.
INCHES CENTIMETERS TYPE
Bob Jones
5220152D
0
Drawn By:
Revision Number:
Order Number:
NOTES:
1. ALL DIMENSIONS ARE IN INCHES. THOSE IN PARENTHESES ARE CENTIMETERS.
2. LOCATION DIMENSIONS ARE ALL +/- 1/2".
3. GAS TRAIN, CONTROL AND BURNER CONFIGURATION WILL VARY DEPENDING ON JOB SPECIFICATIONS & CONDITIONS.
4. DIMENSIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. CONSULT FACTORY FOR CERTIFIED DIMENSIONS.
5. ALL FLANGES ARE 150# CLASS UNLESS NOTED OTHERWISE.
6. AB 90 THRU AB 150 WILL HAVE (1) LIFT LUG. AB 200 THRU AB 300 WILL HAVE (2) LIFT LUGS.
BOILER MODEL AB250-HTHW-200-FDA-KD3
INPUT
OUTPUT
BOILER HORSE POWER
TUBE DIAMETER
NUMBER OF TUBES
PRESSURE VESSEL VOLUME
OPERATING WEIGHT
SHIPPING WEIGHT
MBH
(KW)
MBH
(KW)
HP
(KW)
INCHES
(CM)
GAL
LITERS
LBS
(KG)
LBS
(KG)
2500
732.5
2013
589.8
60
588
1
2.54
74
73
276.3
4100
1859.8
3500
1587.6
BRYAN BOILERS
Order #: 5220152
Job Name: TRIUMPH GEAR SYSTEMS
Agent: J Wilcox Sales #4603
AB SERIES FORCED DRAFT HIGH TEMPERATURE HOT WATER BOILERS
HEATING SURFACE SQ FT
(SQ M)
303
28.2
Effective Date >> 6/15/2022
Bryan AB Series Steam & Hot Water Boilers
Specifications subject to change without notice. Consult factory to consult on other boiler options.
Form No. 7510 ©2012 Bryan Steam LLC Printed in USA 12-3652
Form No. 7510(Rev. 1/12)
Bryan “Flexible Water Tube”
AB Series Steam & Water Boilers
900,000 to 3,000,000 BTUHForced draft gas, oil or dual fuel fired
Steam Boiler
AB250-S150-FDG
Water Boiler
AB120-W-FDGO
STEAM BOILER DIMENSIONS — inches (cm)
A B C D E F G H I J K L
Boiler Length Width Height Gas Train Supply Clearance for Min. Tube Floor to Model of Outside Over Overall Connection Nozzle Return Flue Flue Servicing Removal Flow Number Jacket Jacket Jacket Length (Approx.) 15 psi 150 psi Conn. Size Location Burner Clearance Nozzle
AB-90 4415/16 381/2 771/4 76 11/4 4 FLG 3 NPT 11/2 NPT 10 12 36 24 795/8
(114.1) (97.79) (196.21) (193.0) (3.2) (10.16) (7.62) (3.81) (25.4) (30.5) (91.4) (60.9) (202.24)
AB-120 543/16 381/2 771/4 853/8 11/4 4 FLG 3 NPT 11/2 NPT 10 12 36 24 795/8
(137.6) (97.79) (196.21) (216.8) (3.2) (10.16) (7.62) (3.81) (25.4) (30.5) (91.4) (60.9) (202.24)
AB-150 631/2 381/2 771/4 943/4 11/2 6 FLG 3 NPT 11/2 NPT 10 12 36 24 795/8
(161.3) (97.79) (196.21) (260.7) (3.8) (15.24) (7.62) (3.81) (25.4) (30.5) (91.4) (60.9) (202.24)
AB-200 7815/16 381/2 771/4 110 2 6 FLG 3 NPT 11/2 NPT 10 161/2 36 24 795/8
(200.5) (97.79) (196.21) (279.4) (5.1) (15.24) (7.62) (3.81) (25.4) (41.9) (91.4) (60.9) (202.24)
AB-250 947/16 381/2 771/4 1251/2 2 6 FLG 3 NPT 11/2 NPT 12 15 36 24 795/8
(239.9) (97.79) (196.21) (318.8) (5.1) (15.24) (7.62) (3.81) (30.5) (38.1) (91.4) (60.9) (202.24)
AB-300 10813/16 381/2 771/4 14015/16 2 6 FLG 3 NPT 11/2 NPT 12 15 36 24 795/8
(276.4) (97.79) (196.21) (358.0) (5.1) (15.24) (7.62) (3.81) (30.5) (38.1) (91.4) (60.9) (202.24)
WATER BOILER DIMENSIONS — inches (cm)
A B C D E F G H I J K L
Boiler Length Width Height Gas Train Clearance for Min. Tube Floor to Model of Outside Over Overall Connection Supply Return Flue Flue Servicing Removal Flow Number Jacket Jacket Jacket Length (Approx.) Nozzle Nozzle Size Location Burner Clearance Nozzle
AB-90 4415/16 343/4 691/2 76 11/4 3-F 3-F 10 12 36 24 747/8
(114.1) (88.3) (176.5) (193.0) (3.2) (7.6) (7.6) (25.4) (30.5) (91.4) (60.9) (190.2)
AB-120 543/16 343/4 691/2 853/8 11/4 3-F 3-F 10 12 36 24 747/8
(137.6) (88.3) (176.5) (216.8) (3.2) (7.6) (7.6) (25.4) (30.5) (91.4) (60.9) (190.2)
AB-150 631/2 343/4 691/2 943/4 11/2 3-F 3-F 10 12 36 24 747/8
(161.3) (88.3) (176.5) (260.7) (3.8) (7.6) (7.6) (25.4) (30.5) (91.4) (60.9) (190.2)
AB-200 7815/16 343/4 691/2 110 2 3-F 3-F 10 161/2 36 24 747/8
(200.5) (88.3) (176.5) (279.4) (5.1) (7.6) (7.6) (25.4) (41.9) (91.4) (60.9) (190.2)
AB-250 947/16 343/4 691/2 1251/2 2 3-F 3-F 12 15 36 24 747/8
(239.9) (88.3) (176.5) (318.8) (5.1) (7.6) (7.6) (30.5) (38.1) (91.4) (60.9) (190.2)
AB-300 10813/16 343/4 691/2 14015/16 2 3-F 3-F 12 15 36 24 747/8
(276.4) (88.31) (176.5) (353.0) (5.1) (7.6) (7.6) (30.5) (38.1) (91.4) (60.9) (190.2)
Bryan Steam LLC — Leaders Since 1916
783 N. Chili Ave., Peru, Indiana 46970 U.S.A.
Phone:[phone] • Internet:www.bryanboilers.com
Fax:[phone] • E-mail:[e-mail] Originators of the “Flexible Water Tube” design
BRYAN® BOILERS
Low initial cost, high operating efficiency
deliver substantial return on investment
Quality Construction Features:
•True “flexible water tube”design guaranteed shock free
•Longer lasting with better
performance
•Full five sq ft of heating
surface per BHP
C
Guaranteed efficiency and easy
maintenance assure low cost operation
All Bryan AB Series boilers offer these operating and performance features
Guaranteed efficiency
The breakthrough in water tube boiler design that pro-duced the AB Series provides operating efficiency so reliable, we guarantee it to be 83.5% for hot water boilers and 82% - 15 PSI / 80% - 150 PSI or better for steam.
The Bryan Flexible Tube
Bryan’s exclusive “Flexible Tube” design eliminates the possibility of damage from so-called “thermal shock.”Tubesare easilyre-
movable and replaceable, without welding or rolling, eliminating long, expensivedowntime should repairsever be required.
Water cooled furnace
The configuration of the water tubes provides a water cooled combustion chamber. A high percent-age of the heating surface is exposed to direct radiant heat, increasing water velocities and heat transfer.
Large steam drum
The steam drum has generous water volume and steam
release area. This design, along with effective drum internal functions, results in a stable water level and produces extremely dry steam at all load conditions.
Accessibility of furnace and tube area
Inner panel provides easy and complete access to fur-nace and boiler tube area, as well as to burner head. All panels are heavily insulated and sealed to boiler frame. All access is from only one side.
Compact design, minimum floor space
With our compact water tube design, the overall size of the unit is less than most other types of boilers, yet maintains a full five square feet of heating surface area
Water boiler
Combination thermometer and alti-tude gauge, ASME Code rated boiler relief valve, water temperature control(240°F max std.), high limit control, probe LWCO.
Steam boiler
Steam pressure gauge, steam pres-sure control, combination low water cutoff and pump control, auxiliary low water cutoff, high limit pressure control, ASME-rated safety valve,water glass set.
Straight gas fired unit
Electronic combustion safety con-trol, automatic operating gas valve, safety gas valve, pilot solenoid valve, pilot ignition assembly, main manual gas shut-off valve, pilot cock, pilot and main gas pressure regulators,
per HP. Needing only 24" for tube removal, and on only one side of the boiler, the AB Series boiler occupies very little space in the boiler room. This can result in consider-able savings in building costs. Pressurized firing permits minimum sized breaching and vent.
Multi-pass flue gas travel
High velocity four-pass flue gas travel is obtained by a unique baffling system. This contributes to maximum fire side heat transfer and overall high boiler efficiencies.
Thermal blend water return
Bryan’s unique “thermal blend” return blends cold or cooler return water with warmer boiler water abridging it to design operating temperatures. An injector tube di-rects the “mixed” water flow through the downcomer to
the lower header and heating surfaces at a temperature above possible condensing conditions. This reduces the possibility of “cold spots” and damage fromcorrosive condensation.
Positive internal circulation
Each pass of the Bryan water tube slopes up-ward. This configuration,along with the large volume downcomer water legs, provides the extremely rapid natural thermal internal circula-tion, promoting both highefficiency of heat transfer and uniform temperature throughout the boiler. Eliminating stress damage caused by unequal temperature distribution is especiallyimportant for heating systems, particularly where inter-mittent or continuous low temperature water returns may be encountered.
OPTIONAL EQUIPMENT,EXTRA COST
1. Manual reset high limit control2. Manual reset low water cutoff3. Auxiliary low water cutoff4. Combination low water cutoff and feeder5. Alarm bells or horns6. UL, CUL, CSD-1, FM, GE-GAP, NFPA 85 or other insurance approved control systems7. Indicating lights, as desired8. Lead-lag systems for two or more boilers with or without outdoor reset control9. Draft control system10. Low NOx package
OPTIONAL CONSTRUCTION
Steam boiler
Optional constructiontoASME PowerBoiler Code requirements for pressure exceeding 150 psi to maximum of 300 psi design pressure.
Hot water boiler
Optional construction to ASME Power Boiler Code requirements for temperatures exceeding 240°F and/orpressure exceeding 160 psi to maxi-mum of 285° F operating and 300° F design temperature and 250 psi.
Bryan AB Series Boilers Standard and Optional Equipment
STANDARD EQUIPMENT FURNISHED
air safety switch, control panel, all controls installed and wired.
Straight oil fired unit
Electronic combustion safety control, dual oil valves oil ignition transformer, two-stage fuel unit, direct sparkignition of oil, oil nozzle assembly, control panel, all controls installed and wired.
Combination gas-oil unit
Electronic combustion safety control, automatic operating gas valve, safety gas valve, pilot solenoid valve, pilot ignition assembly, main manual gas shut-off valve, pilot cock, pilot and main gas pressure regulators, airsafety switch, manual fuel selector switch, dual oil valves, gas pilot for both fuels, two-stage fuel unit, nozzle assembly, control panel, all controls installed and wired.
K.Bryan bent water tubesare flexible, individuallyreplaceable without weldingor rolling. Never more thantwo tube configurations.
L.Pressurized design
firebox with internal water-
cooled furnace with low
heat release rate.
M.Steam boilers with extralarge drum with high steamrelease area ensure stablewater level and dry steam.
A.Water side or steam side interior ac cessible for
clean out and inspection, front and rear open ings,
upper and lower drums.
B.Large volume water leg down comers promote
rapid internal circulation, temperature equalization and
efficient heat transfer.
C.Boiler tube and furnace area access panels: heavygauge steel casing with 2" high-temperature ceramic fiber insulation, bolted and tightly sealed to boiler frame.
D.Flame observation port in access door at rear of boiler.
E. Single side access; combustion chamber, tubes and burner head are completely accessible from one side simplifyingmaintenance and minimizing floor space.
F.Minimum sized flue vent.
G.Control panel: all controls installed with connections to
terminal strip.
H.Forced draft, flame retention head type burner. Efficientcombustion of oil or gas, plus quiet operation.
I.Heavy steel boiler frame, built and stamped in accordance
with the appropriate ASME Boiler Code.
J.Heavy gauge steel boiler jacket with rust-resistant zinccoating and enamel finish, insulated with 1½" fiberglass toensure exceptionally cool outer surface.
E
F
G
H
K
J
A
D
L
M
I
Bryan AB Series Boiler Specifications
AB90-W 900 (264) 720 (211) 21 (211) 752 (220) 22 (220) — 113 (10.5) 2,000 (907)
AB90-S 900 (264) 720 (211) 21 (211) — — 742 (337) 113 (10.5) 2,600 (1,179)
AB120-W 1,200 (352) 960 (281) 29 (281) 1,002 (294) 30 (294) — 148 (13.8) 2,250 (1,021)
AB120-S 1,200 (352) 960 (281) 29 (281) — — 990 (449) 148 (13.8) 3,050 (1,384)
AB150-W 1,500 (440) 1,200 (352) 36 (352) 1,253 (367) 37 (367) — 184 (17.1) 2,550 (1,157)
AB150-S 1,500 (440) 1,200 (352) 36 (352) — — 1,237 (561) 184 (17.1) 3,500 (1,588)
AB200-W 2,000 (586) 1,600 (469) 48 (469) 1,670 (489) 50 (489) — 244 (22.7) 3,050 (1,384)
AB200-S 2,000 (586) 1,600 (469) 48 (469) — — 1,649 (748) 244 (22.7) 4,150 (1,882)
AB250-W 2,500 (733) 2,000 (586) 60 (586) 2,088 (612) 62 (612) — 303 (28.2) 3,500 (1,588)
AB250-S 2,500 (733) 2,000 (586) 60 (586) — — 2,062 (935) 303 (28.2) 4,800 (2,177)
AB300-W 3,000 (879) 2,400 (703) 72 (703) 2,505 (734) 75 (734) — 350 (32.5) 3,750 (1,701)
AB300-S 3,000 (879) 2,400 (703) 72 (703) — — 2,474 (1,122) 350 (32.5) 5,100 (2,313)
BOILER
MODEL(1)
INPUT
MBH
(KW)
OUTPUT@ 80% EFFICIENCY(2)
MBH (KW)HP (KW)
OUTPUT@ 83.5% EFFICIENCY(3)
MBH (KW)HP (KW)
STEAM OUTPUT(4)
LBS/HR (KG/HR)
HEATING
SURFACE
SQ. FT. (M2)
APPROX. SHIP LBS. (KG)
NOTES: (1) W = Water / S = Steam
(2) Output and horsepower based on boiler industry standard of 80% of input.
(3) Output and horsepower based on an average natural gas combustion efficiency of 83.5% for hot water boiler. Actual combustion efficiencies for oil will be higher.
(4) Lbs. steam per hour from and at 212°F.
Water
Boiler
B
Steam
Boiler
When ordering, please specify:
1. Boiler size
2. Supply and return tempera-tures required
3. Boiler relief valve setting
4. Type of fuel: natural, LP, or other gas and/or No. 2 oil
5. If gas, type, BTU content, specific gravity and pressure available6. Electric power voltage, phase and frequency
7. Optional extra equipment or construction8. Special approvals required(UL, CUL, CSD-1, FM, GE-GAP, or NFPA 85)
9. Altitude
Low initial cost, high operating efficiency
deliver substantial return on investment
Quality Construction Features:
• True “flexible water tube” design guaranteed shock free
• Longer lasting with better
performance
• Full five sq ft of heating
surface per BHP
C
Guaranteed efficiency and easy
maintenance assure low cost operation
All Bryan AB Series boilers offer these operating and performance features
Guaranteed efficiency
The breakthrough in water tube boiler design that pro-duced the AB Series provides operating efficiency so reliable, we guarantee it to be 83.5% for hot water boilers and 82% - 15 PSI / 80% - 150 PSI or better for steam.
The Bryan Flexible Tube
Bryan’s exclusive “Flexible Tube” design eliminates the possibility of damage from so-called “thermal shock.” Tubes are easily re-
movable and replaceable, without welding or rolling, eliminating long, expensive downtime should repairs ever be required.
Water cooled furnace
The configuration of the water tubes provides a water cooled combustion chamber. A high percent-age of the heating surface is exposed to direct radiant heat, increasing water velocities and heat transfer.
Large steam drum
The steam drum has generous water volume and steam
release area. This design, along with effective drum internal functions, results in a stable water level and produces extremely dry steam at all load conditions.
Accessibility of furnace and tube area
Inner panel provides easy and complete access to fur-nace and boiler tube area, as well as to burner head. All panels are heavily insulated and sealed to boiler frame. All access is from only one side.
Compact design, minimum floor space
With our compact water tube design, the overall size of the unit is less than most other types of boilers, yet maintains a full five square feet of heating surface area
Water boiler
Combination thermometer and alti-tude gauge, ASME Code rated boiler relief valve, water temperature control (240°F max std.), high limit control, probe LWCO.
Steam boiler
Steam pressure gauge, steam pres-sure control, combination low water cutoff and pump control, auxiliary low water cutoff, high limit pressure control, ASME-rated safety valve, water glass set.
Straight gas fired unit
Electronic combustion safety con-trol, automatic operating gas valve, safety gas valve, pilot solenoid valve, pilot ignition assembly, main manual gas shut-off valve, pilot cock, pilot and main gas pressure regulators,
per HP. Needing only 24" for tube removal, and on only one side of the boiler, the AB Series boiler occupies very little space in the boiler room. This can result in consider-able savings in building costs. Pressurized firing permits minimum sized breaching and vent.
Multi-pass flue gas travel
High velocity four-pass flue gas travel is obtained by a unique baffling system. This contributes to maximum fire side heat transfer and overall high boiler efficiencies.
Thermal blend water return
Bryan’s unique “thermal blend” return blends cold or cooler return water with warmer boiler water abridging it to design operating temperatures. An injector tube di-rects the “mixed” water flow through the downcomer to
the lower header and heating surfaces at a temperature above possible condensing conditions. This reduces the possibility of “cold spots” and damage from corrosive condensation.
Positive internal circulation
Each pass of the Bryan water tube slopes up-ward. This configuration, along with the large volume downcomer water legs, provides the extremely rapid natural thermal internal circula-tion, promoting both high efficiency of heat transfer and uniform temperature throughout the boiler. Eliminating stress damage caused by unequal temperature distribution is especially important for heating systems, particularly where inter-mittent or continuous low temperature water returns may be encountered.
OPTIONAL EQUIPMENT,EXTRA COST
1.Manual reset high limit control2.Manual reset low water cutoff3. Auxiliary low water cutoff4.Combination low water cutoff and feeder5. Alarm bells or horns6.UL, CUL, CSD-1, FM, GE-GAP, NFPA 85 or other insurance approved control systems7.Indicating lights, as desired8.Lead-lag systems for two or more boilers with or without outdoor reset control9.Draft control system10. Low NOx package
OPTIONAL CONSTRUCTION
Steam boiler
Optional construction to ASME Power Boiler Code requirements for pressure exceeding 150 psi to maximum of 300 psi design pressure.
Hot water boiler
Optional construction to ASME Power Boiler Code requirements for temperatures exceeding 240°F and/or pressure exceeding 160 psi to maxi-mum of 285° F operating and 300° F design temperature and 250 psi.
Bryan AB Series Boilers Standard and Optional Equipment
STANDARD EQUIPMENT FURNISHED
air safety switch, control panel, all controls installed and wired.
Straight oil fired unit
Electronic combustion safety control, dual oil valves oil ignition transformer, two-stage fuel unit, direct spark ignition of oil, oil nozzle assembly, control panel, all controls installed and wired.
Combination gas-oil unit
Electronic combustion safety control, automatic operating gas valve, safety gas valve, pilot solenoid valve, pilot ignition assembly, main manual gas shut-off valve, pilot cock, pilot and main gas pressure regulators, air safety switch, manual fuel selector switch, dual oil valves, gas pilot for both fuels, two-stage fuel unit, nozzle assembly, control panel, all controls installed and wired.
K. Bryan bent water tubesare flexible, individuallyreplaceable without weldingor rolling. Never more than two tube configurations.
L. Pressurized design
firebox with internal water-
cooled furnace with low
heat release rate.
M. Steam boilers with extralarge drum with high steam release area ensure stablewater level and dry steam.
A. Water side or steam side interior ac cessible for
clean out and inspection, front and rear openings,
upper and lower drums.
B. Large volume water leg down comers promote
rapid internal circulation, temperature equalization and
efficient heat transfer.
C. Boiler tube and furnace area access panels: heavygauge steel casing with 2" high-temperature ceramic fiberinsulation, bolted and tightly sealed to boiler frame.
D. Flame observation port in access door at rear of boiler.
E. Single side access; combustion chamber, tubes and burnerhead are completely accessible from one side simplifying maintenance and minimizing floor space.
F. Minimum sized flue vent.
G. Control panel: all controls installed with connections to
terminal strip.
H. Forced draft, flame retention head type burner. Efficientcombustion of oil or gas, plus quiet operation.
I. Heavy steel boiler frame, built and stamped in accordance
with the appropriate ASME Boiler Code.
J. Heavy gauge steel boiler jacket with rust-resistant zinccoating and enamel finish, insulated with 1½" fiberglass to ensure exceptionally cool outer surface.
E
F
G
H
K
J
A
D
L
M
I
Bryan AB Series Boiler Specifications
AB90-W 900 (264) 720 (211) 21 (211) 752 (220) 22 (220) — 113 (10.5) 2,000 (907)
AB90-S 900 (264) 720 (211) 21 (211) — — 742 (337) 113 (10.5) 2,600 (1,179)
AB120-W 1,200 (352) 960 (281) 29 (281) 1,002 (294) 30 (294) — 148 (13.8) 2,250 (1,021)
AB120-S 1,200 (352) 960 (281) 29 (281) — — 990 (449) 148 (13.8) 3,050 (1,384)
AB150-W 1,500 (440) 1,200 (352) 36 (352) 1,253 (367) 37 (367) — 184 (17.1) 2,550 (1,157)
AB150-S 1,500 (440) 1,200 (352) 36 (352) — — 1,237 (561) 184 (17.1) 3,500 (1,588)
AB200-W 2,000 (586) 1,600 (469) 48 (469) 1,670 (489) 50 (489) — 244 (22.7) 3,050 (1,384)
AB200-S 2,000 (586) 1,600 (469) 48 (469) — — 1,649 (748) 244 (22.7) 4,150 (1,882)
AB250-W 2,500 (733) 2,000 (586) 60 (586) 2,088 (612) 62 (612) — 303 (28.2) 3,500 (1,588)
AB250-S 2,500 (733) 2,000 (586) 60 (586) — — 2,062 (935) 303 (28.2) 4,800 (2,177)
AB300-W 3,000 (879) 2,400 (703) 72 (703) 2,505 (734) 75 (734) — 350 (32.5) 3,750 (1,701)
AB300-S 3,000 (879) 2,400 (703) 72 (703) — — 2,474 (1,122) 350 (32.5) 5,100 (2,313)
BOILER
MODEL(1)
INPUT
MBH
(KW)
OUTPUT@ 80% EFFICIENCY(2)
MBH (KW)HP (KW)
OUTPUT@ 83.5% EFFICIENCY(3)
MBH (KW)HP (KW)
STEAM OUTPUT(4)
LBS/HR (KG/HR)
HEATING
SURFACE
SQ. FT. (M2)
APPROX. SHIP LBS. (KG)
NOTES: (1) W = Water / S = Steam
(2) Output and horsepower based on boiler industry standard of 80% of input.
(3) Output and horsepower based on an average natural gas combustion efficiency of 83.5% for hot water boiler. Actual combustion efficiencies for oil will be higher.
(4) Lbs. steam per hour from and at 212°F.
Water
Boiler
B
Steam
Boiler
When ordering, please specify:
1.Boiler size
2.Supply and return tempera-tures required
3.Boiler relief valve setting
4.Type of fuel: natural, LP, or other gas and/or No. 2 oil
5.If gas, type, BTU content, specific gravity and pressure available6.Electric power voltage, phase and frequency
7.Optional extra equipment or construction8. Special approvals required (UL, CUL, CSD-1, FM, GE-GAP, or NFPA 85)
9.Altitude
Bryan AB Series Steam & Hot Water Boilers
Specifications subject to change without notice. Consult factory to consult on other boiler options.
Form No. 7510 ©2012 Bryan Steam LLC Printed in USA 12-3652
Form No. 7510(Rev. 1/12)
Bryan “Flexible Water Tube”
AB Series Steam & Water Boilers
900,000 to 3,000,000 BTUHForced draft gas, oil or dual fuel fired
Steam Boiler
AB250-S150-FDG
Water Boiler
AB120-W-FDGO
STEAM BOILER DIMENSIONS — inches (cm)
A B C D E F G H I J K L
Boiler Length Width Height Gas Train Supply Clearance for Min. Tube Floor toModel of Outside Over Overall Connection Nozzle Return Flue Flue Servicing Removal FlowNumber Jacket Jacket Jacket Length (Approx.) 15 psi 150 psi Conn. Size Location Burner Clearance Nozzle
AB-90 4415/16 381/2 771/4 76 11/4 4 FLG 3 NPT 11/2 NPT 10 12 36 24 795/8(114.1) (97.79) (196.21) (193.0) (3.2) (10.16) (7.62) (3.81) (25.4) (30.5) (91.4) (60.9) (202.24)
AB-120 543/16 381/2 771/4 853/8 11/4 4 FLG 3 NPT 11/2 NPT 10 12 36 24 795/8(137.6) (97.79) (196.21) (216.8) (3.2) (10.16) (7.62) (3.81) (25.4) (30.5) (91.4) (60.9) (202.24)
AB-150 631/2 381/2 771/4 943/4 11/2 6 FLG 3 NPT 11/2 NPT 10 12 36 24 795/8(161.3) (97.79) (196.21) (260.7) (3.8) (15.24) (7.62) (3.81) (25.4) (30.5) (91.4) (60.9) (202.24)
AB-200 7815/16 381/2 771/4 110 2 6 FLG 3 NPT 11/2 NPT 10 161/2 36 24 795/8(200.5) (97.79) (196.21) (279.4) (5.1) (15.24) (7.62) (3.81) (25.4) (41.9) (91.4) (60.9) (202.24)
AB-250 947/16 381/2 771/4 1251/2 2 6 FLG 3 NPT 11/2 NPT 12 15 36 24 795/8(239.9) (97.79) (196.21) (318.8) (5.1) (15.24) (7.62) (3.81) (30.5) (38.1) (91.4) (60.9) (202.24)
AB-300 10813/16 381/2 771/4 14015/16 2 6 FLG 3 NPT 11/2 NPT 12 15 36 24 795/8(276.4) (97.79) (196.21) (358.0) (5.1) (15.24) (7.62) (3.81) (30.5) (38.1) (91.4) (60.9) (202.24)
WATER BOILER DIMENSIONS — inches (cm)
A B C D E F G H I J K L
Boiler Length Width Height Gas Train Clearance for Min. Tube Floor to Model of Outside Over Overall Connection Supply Return Flue Flue Servicing Removal Flow Number Jacket Jacket Jacket Length (Approx.) Nozzle Nozzle Size Location Burner Clearance Nozzle
AB-90 4415/16 343/4 691/2 76 11/4 3-F 3-F 10 12 36 24 747/8(114.1) (88.3) (176.5) (193.0) (3.2) (7.6)(7.6) (25.4) (30.5) (91.4) (60.9) (190.2)
AB-120 543/16 343/4 691/2 853/8 11/4 3-F 3-F 10 12 36 24 747/8(137.6) (88.3) (176.5) (216.8) (3.2) (7.6) (7.6) (25.4) (30.5) (91.4) (60.9) (190.2)
AB-150 631/2 343/4 691/2 943/4 11/2 3-F 3-F 10 12 36 24 747/8(161.3) (88.3) (176.5) (260.7) (3.8) (7.6) (7.6) (25.4) (30.5) (91.4) (60.9) (190.2)
AB-200 7815/16 343/4 691/2 110 2 3-F 3-F 10 161/2 36 24 747/8(200.5) (88.3) (176.5) (279.4) (5.1) (7.6) (7.6) (25.4) (41.9) (91.4) (60.9) (190.2)
AB-250 947/16 343/4 691/2 1251/2 2 3-F 3-F 12 15 36 24 747/8(239.9) (88.3) (176.5) (318.8) (5.1) (7.6) (7.6) (30.5) (38.1) (91.4) (60.9) (190.2)
AB-300 10813/16 343/4 691/2 14015/16 2 3-F 3-F 12 15 36 24 747/8(276.4) (88.31) (176.5) (353.0) (5.1) (7.6) (7.6) (30.5) (38.1) (91.4) (60.9) (190.2)
Bryan Steam LLC — Leaders Since 1916
783 N. Chili Ave., Peru, Indiana 46970 U.S.A.
Phone:[phone] • Internet:www.bryanboilers.com
Fax:[phone] • E-mail:[e-mail] Originators of the “Flexible Water Tube” design
BRYAN®BOILERS
ATTACHMENT B
Low-NOX Burner Documentation
Bryan Steam LLC
783 N. Chili Avenue, Peru, IN 46970, Ph:765-473-6651, Fax:
Report Date:
Job:
Boiler Model:
Notes:
Gaseous Fuel:
Liquid Fuel:
Created By: Agent:
Bryan No:
Burner Model:
MBTU Input:
GPH:
Calorific Value:
Gas Input:
September 01, 2022
Triump Gear Systems
AB250-W-FD
Natural
#2 Oil
Ira Hicks J Wilcox Sales Company
5220151
Riello RS70/E
2500
17.8571
1000 Btu/SCFH
2500 SCFH
Gaseous Fuel Analysis
CONSTITUENTS
CO:0%
H2: Dry Products of Combustion Wet Products of Combustion0%
CH4:90% At 60 deg. F: 25884 SCFH At 60 deg. F: 30884 SCFH
C2H6:5% At 400 deg. F: 42808.2 ACFH At 400 deg. F: 51077.4 ACFH
C3H8: Flue Gas Velocity:0% 1084.45 fpm at the 12 in. diameter boiler outlet
C4H10:0%
CO2:0%
N2:5%
SO2:0%
H2O:0%
O2:0% Note: Based on 20% excess air.
Emissions Data
Natural PPH PPM Source
Particulates:0.0125 AP-42
VOC:0.02 AP-42
NOx:0.094089330 Observed
SO2:0.0015 AP-42
CO:0.05 AP-42
Note: PPM given in ppmvd @ 3% oxygen.
B-1
ATTACHMENT C
Emission Calculations
2016 Permitted Emissions Incremental Changes from 
Boilers
2022 Revised 
Emissions1
TPY TPY TPY
CO 12.54 ‐12.54
NOX 8.14 0.94 9.08
PM10 5.54 0.07 5.61
PM2.5 5.54 0.07 5.61
SOX 0.03 0.01 0.04
VOC 32.63 0.05 32.69
Hexane 0.17 0.02 0.19
Hydrogen Chloride 0.19 ‐0.19
MIBK 0.33 ‐0.33
Tetrachloroethylene 0.16 ‐0.16
Toluene 0.39 3.2E‐05 0.39
Trichloroethylene (TCE)2.78 ‐2.78
Xylenes 0.05 ‐0.05
Benzene 0.34 2.0E‐05 0.34
Formaldehyde 0.02 7.1E‐04 0.02
Acetaldehyde 0.0020 ‐0.0020
Acrolein 0.0010 ‐0.0010
Dichlorobenzene 1.1E‐04 1.1E‐05 1.2E‐04
Naphthalene 5.7E‐05 5.7E‐06 6.3E‐05
Cyanide 2.1E‐05 ‐2.1E‐05
Chromium (hexavalent)0.0087 ‐0.0087
Chromium 1.3E‐04 1.3E‐05 1.4E‐04
Copper 4.3E‐04 ‐4.3E‐04
Nickel 5.7E‐04 2.0E‐05 5.9E‐04
Arsenic 0 1.9E‐06 1.9E‐06
Beryllium 0 1.1E‐07 1.1E‐07
Cadmium 1.0E‐04 1.0E‐05 1.1E‐04
Cobalt 8.0E‐06 8.0E‐07 8.8E‐06
Manganese 3.6E‐05 3.6E‐06 3.9E‐05
Hg 2.4E‐05 2.4E‐06 2.7E‐05
Selenium 2.3E‐06 2.3E‐07 2.5E‐06
Lead 4.7E‐05 4.7E‐06 5.2E‐05
HAP metals 0.0013 5.7E‐05 0.0013
PAH 0 0 0
Total HAP 4.45 0.018 4.46
CO2 (MT/yr)41,338.89 1189.31 42528.20
CH4  (MT/yr)0.65 0.02 0.66
NOX  (MT/yr)0.06 0.00 0.07
CO2e  (MT/yr)41,374.24 1190.29 42,565
Notes:
1.
GH
G
HA
P
s
Triumph Gear Systems, Inc.
Table 1: Emissions Summary
Pollutant
CA
P
s
The 2022 revised facility emissions reflect the retirement of the 2.97 MMBtu parker boiler and the proposed installment of two 2.5 
MMBtu boilers, boiler 2a and boiler 2b.
C-1
Units1
Boiler 1a 3 MMBtu
Boiler 1b 3 MMBtu
Bryan Boiler 2 7.5 MMBtu
Comfort heating 0 MMBtu
Boiler 2a 2.5 MMBtu
Boiler 2b 2.5 MMBtu
Operating Parameters
Total Firing Rate 18.5 MMBtu
Hours of Operation 8760 hrs/yr
Average energy content of fuel 945 Btu/scf
PM10 7.6 0.15 lbs/hr 0.65 TPY
NOX 100 2.0 lbs/hr 8.57 TPY
SO2 0.6 0.012 lbs/hr 0.051 TPY
CO 84 1.6 lbs/hr 7.2 TPY
VOC 5.5 0.11 lbs/hr 0.47 TPY
Lead 0.0005 9.8E‐06 lbs/hr 4.3E‐05 TPY
Benzene 0.0021 4.1E‐05 lbs/hr 1.8E‐04 TPY
Dichlorobenzene 0.0012 2.3E‐05 lbs/hr 1.0E‐04 TPY
Formaldehyde 0.075 0.0015 lbs/hr 0.0064 TPY
Hexane 1.8 0.035 lbs/hr 0.15 TPY
Naphthalene 0.00061 1.2E‐05 lbs/hr 5.2E‐05 TPY
Toluene 0.0034 6.7E‐05 lbs/hr 2.9E‐04 TPY
Arsenic 0.0002 3.9E‐06 lbs/hr 1.7E‐05 TPY
Beryllium 0.000012 2.3E‐07 lbs/hr 1.0E‐06 TPY
Cadmium 0.0011 2.2E‐05 lbs/hr 9.4E‐05 TPY
Chromium 0.0014 2.7E‐05 lbs/hr 1.2E‐04 TPY
Cobalt 0.000085 1.7E‐06 lbs/hr 7.3E‐06 TPY
Manganese 0.00038 7.4E‐06 lbs/hr 3.3E‐05 TPY
Hg 0.00026 5.1E‐06 lbs/hr 2.2E‐05 TPY
Nickel 0.0021 4.1E‐05 lbs/hr 1.8E‐04 TPY
Selenium 0.000024 4.7E‐07 lbs/hr 2.1E‐06 TPY
Total HAP 0.037 lbs/hr 0.162 TPY
CO2 66.88 kg CO2/MMBtu 10,839 MT/yr
CH4 0.001 kg CH4/MMBtu 0.16            MT/yr
NOx 0.0001 kg NOx MMBtu 0.02            MT/yr
CO2e 10,847 MT/yr
Notes:
1.Comfort heating units reflect the retirement of the 2.97 MMBtu parker boiler and the proposed
installment of two 2.5 MMBtu boilers, boiler 2a and boiler 2b.
Triumph Gear Systems, Inc.
Table 2: (5) Natural Gas‐Fired Comfort Heaters Emissions
Firing Rate
Pollutant Emission Factor (lb/MMscf) Emission Rate
C-2