air individual permit part 70 reissuance #13900001-004 for ......air individual permit part 70...

Air Individual Permit Part 70 Reissuance

13900001- 004 Permittee: Silgan Containers Mfg Corp - Savage

Facility name: Silgan Containers Mfg Corp - Savage 12130 Lynn Avenue South Savage, MN 55378 Scott County

Expiration date: January 25, 2022 * All Title I Conditions do not expire Part 70 Reissuance: January 25, 2017 Permit characteristics: Federal; Part 70/ Limits to avoid NSR; Limits to avoid NSR The emission units, control equipment and emission stacks at the stationary source authorized in this permit reissuance are as described in the Permit Applications Table. This permit reissuance supersedes Air Emission Permit No. 13900001- 002 and authorizes the Permittee to operate the stationary source at the address listed above unless otherwise noted in the permit. The Permittee must comply with all the conditions of the permit. Any changes or modifications to the stationary source must be performed in compliance with Minn. R. 7007.1150 to 7007.1500. Terms used in the permit are as defined in the state air pollution control rules unless the term is explicitly defined in the permit. Unless otherwise indicated, all the Minnesota rules cited as the origin of the permit terms are incorporated into the SIP under 40 CFR § 52.1220 and as such as are enforceable by EPA Administrator or citizens under the Clean Air Act.

Signature: Toni Volkmeier This document has been electronically signed. for the Minnesota Pollution Control Agency

for Don Smith, P.E., Manager Air Quality Permits Section Industrial Division

Table of Contents

Page

1. Permit applications table ............................................................................................................................................. 3 2. Where to send submittals ............................................................................................................................................ 4 3. Facility description ....................................................................................................................................................... 5 4. Summary of subject items ........................................................................................................................................... 6 5. Limits and other requirements .................................................................................................................................... 8 6. Submittal/action requirements ................................................................................................................................. 22 7. Appendices ................................................................................................................................................................. 24

Appendix A. Insignificant Activities and General Applicable Requirements ............................................................ 24 Appendix B. Maximum Contents of Materials…………………………………………………………………………………………………….25

Permit issued: January 25, 2017 13900001- 004 Permit expires: January 25, 2022 of 25

1. Permit applications table Subsequent permit applications: Title description Application receipt date Action number Notification of Replace of Unit 03/02/2011 13900001- 004 Part 70 Reissuance 05/03/2007 with supplemental

information received 07/13/16 and 08/19/16

13900001- 004


2. Where to send submittals

Send submittals that are required to be submitted to the U.S. EPA regional office to: Chief Air Enforcement Air and Radiation Branch EPA Region V 77 West Jackson Boulevard Chicago, Illinois 60604

Each submittal must be postmarked or received by the date specified in the applicable Table. Those submittals required by Minn. R. 7007.0100 to 7007.1850 must be certified by a responsible official, defined in Minn. R. 7007.0100, subp. 21. Other submittals shall be certified as appropriate if certification is required by an applicable rule or permit condition.

Send submittals that are required by the Acid Rain Program to:

U.S. Environmental Protection Agency Clean Air Markets Division 1200 Pennsylvania Avenue NW (6204N) Washington, D.C. 20460

Send any application for a permit or permit amendment to:

Fiscal Services – 6th Floor Minnesota Pollution Control Agency 520 Lafayette Road North St. Paul, Minnesota 55155-4194

Also, where required by an applicable rule or permit condition, send to the Permit Document Coordinator notices of:

a. Accumulated insignificant activities b. Installation of control equipment c. Replacement of an emissions unit, and d. Changes that contravene a permit term

Unless another person is identified in the applicable Table, send all other submittals to:

AQ Compliance Tracking Coordinator Industrial Division Minnesota Pollution Control Agency 520 Lafayette Road North St. Paul, Minnesota 55155-4194


3. Facility description

The Silgan Containers Mfg Corp - Savage (Facility) is located at 12130 Lynn Avenue South in Savage, Scott County, Minnesota. Silgan Containers Corporation (the Permittee) manufacturers two-piece cans, three-piece cans and can ends at its Savage facility. Steel coil is the raw material for the process and can be coated at this site or arrive at the plant precoated. Currently, the majority of the coil arrives at the facility coated and the decision to bring in uncoated or precoated steel coil is made based on the current market conditions. The coating is done to prevent corrosion, and when done at this plant, is a source of air emissions. There are no air emissions from the manufacturing of the two-piece cans. Air emissions from the manufacture of the three-piece cans are due primarily to the end seal compound which is used as an aid in developing a seal between the can end and the sidewall. The air emissions from this plant are primarily Volatile Organic Compounds (VOC) and Hazardous Air Pollutants (HAPs). VOC and HAP emissions from the coating lines are controlled by a catalytic oxidizer.


4. Summary of subject items

SI ID: Description

Relationship Type

Related SI ID: Description

ACTV3: Air Insignificant Activities

COMG1: VOC sources in Group Limit

has members

EQUI1, EQUI12, EQUI13, EQUI14, EQUI15, EQUI16, EQUI17, EQUI18, EQUI41, EQUI42

EQUI12: Washer - Gang Press - 211A

EQUI13: Washer -Gang Press - 300A

EQUI14: Washer -Gang Press - 300B

EQUI15: Washer -Gang Press - 300


EQUI17: Washer -Gang Press - 211C

EQUI18: Washer -Shell Press LIne (DRT)

EQUI1: Clean-up Solvents

EQUI38: Make-up Air Heater


EQUI41: Coating Line 3 (with oven)

EQUI42: Coating Line #2 (with oven)

EQUI43: Coating Line 3 oven - combustion



EQUI9: Make-up

SI ID: Description

Relationship Type


Air Heater STRU10: Catalytic Oxidizer

receives from

EQUI41: Coating Line 3 (with oven)

STRU10: Catalytic Oxidizer

receives from

EQUI42: Coating Line #2 (with oven)


receives from



receives from


STRU12: Gang Press 5

receives from


STRU13: Gang Press 6

receives from

EQUI17: Washer -Gang Press - 211C

STRU14: Shell Press (DRT)

receives from

EQUI18: Washer -Shell Press LIne (DRT)

STRU21: Manufacturing Area

STRU22: Office Area

STRU6: Gang Press 1 - 4

receives from

EQUI12: Washer - Gang Press - 211A


receives from

EQUI13: Washer -Gang Press - 300A


receives from



receives from

EQUI15: Washer -Gang Press - 300

STRU7: Oxy-Dry Waxer

TFAC1: Silgan Containers Mfg Corp - Savage

Permit Issued: January 25, 2017 13900001- 004 Permit Expires: January 25, 2022 of 25

SI ID: Description

Relationship Type


TREA1: Catalytic Afterburner w/Heat Exchanger

controls EQUI41: Coating Line 3 (with oven)


controls EQUI42: Coating Line #2 (with oven)

TREA1: Catalytic Afterburner

controls EQUI43: Coating Line 3

SI ID: Description

Relationship Type


w/Heat Exchanger oven - combustion


controls EQUI44: Coating Line 2 oven - combustion


5. Limits and other requirements Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation TFAC 1 13900001 Silgan Containers

Mfg Corp - Savage

5.1.1 Permit Appendices: This permit contains appendices as listed in the permit Table of Contents. The Permittee shall comply with all requirements contained in Appendices A: Insignificant Activities and General Applicable Requirements and B: Maximum Contents of Materials. [Minn. R. 7007.0800, subp. 2]

5.1.2 PERMIT SHIELD: Subject to the limitations in Minn. R. 7007.1800, compliance with the conditions of this permit shall be deemed compliance with the specific provision of the applicable requirement identified in the permit as the basis of each condition. Subject to the limitations of Minn. R. 7007.1800 and 7017.0100, subp. 2, notwithstanding the conditions of this permit specifying compliance practices for applicable requirements, any person (including the Permittee) may also use other credible evidence to establish compliance or noncompliance with applicable requirements. This permit shall not alter or affect the liability of the Permittee for any violation of applicable requirements prior to or at the time of permit issuance. [Minn. R. 7007.1800, (A)(2)]

5.1.3 The Permittee shall comply with National Primary and Secondary Ambient Air Quality Standards, 40 CFR pt. 50, and the Minnesota Ambient Air Quality Standards, Minn. R. 7009.0010 to 7009.0080. Compliance shall be demonstrated upon written request by the MPCA. [Minn. R. 7007.0100, subp. 7(A), 7(L), & 7(M), Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0800, subps. 1-2, Minn. Stat. 116.07, subd. 4a, Minn. Stat. 116.07, subd. 9]

5.1.4 Circumvention: Do not install or use a device or means that conceals or dilutes emissions, which would otherwise violate a federal or state air pollution control rule, without reducing the total amount of pollutant emitted. [Minn. R. 7011.0020]

5.1.5 Air Pollution Control Equipment: Operate all pollution control equipment whenever the corresponding process equipment and emission units are operated. [Minn. R. 7007.0800, subp. 16(J), Minn. R. 7007.0800, subp. 2]

5.1.6 Operation and Maintenance Plan: Retain at the stationary source an operation and maintenance plan for all air pollution control equipment. At a minimum, the O & M plan shall identify all air pollution control equipment and control practices and shall include a preventative maintenance program for the equipment and practices, a description of (the minimum but not necessarily the only) corrective actions to be taken to restore the equipment and practices to proper operation to meet applicable permit conditions, a description of the employee training program for proper operation and


Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation maintenance of the control equipment and practices, and the records kept to demonstrate plan implementation. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 16(J)]

5.1.7 Operation Changes: In any shutdown, breakdown, or deviation the Permittee shall immediately take all practical steps to modify operations to reduce the emission of any regulated air pollutant. The Commissioner may require feasible and practical modifications in the operation to reduce emissions of air pollutants. No emissions units that have an unreasonable shutdown or breakdown frequency of process or control equipment shall be permitted to operate. [Minn. R. 7019.1000, subp. 4]

5.1.8 Fugitive Emissions: Do not cause or permit the handling, use, transporting, or storage of any material in a manner which may allow avoidable amounts of particulate matter to become airborne. Comply with all other requirements listed in Minn. R. 7011.0150. [Minn. R. 7011.0150]

5.1.9 Noise: The Permittee shall comply with the noise standards set forth in Minn. R. 7030.0010 to 7030.0080 at all times during the operation of any emission units. This is a state only requirement and is not enforceable by the EPA Administrator or citizens under the Clean Air Act. [Minn. R. 7030.0010-7030.0080]

5.1.10 Inspections: The Permittee shall comply with the inspection procedures and requirements as found in Minn. R. 7007.0800, subp. 9(A). [Minn. R. 7007.0800, subp. 9(A)]

5.1.11 The Permittee shall comply with the General Conditions listed in Minn. R. 7007.0800, subp. 16. [Minn. R. 7007.0800, subp. 16]

5.1.12 Performance Testing: Conduct all performance tests in accordance with Minn. R. ch. 7017 unless otherwise noted in in this permit. [Minn. R. ch. 7017]

5.1.13 Performance Test Notifications and Submittals: Performance Tests are due as outlined in this permit. Performance Test Notification (written): due 30 days before each Performance Test Performance Test Plan: due 30 days before each Performance Test Performance Test Pre-test Meeting: due 7 days before each Performance Test Performance Test Report: due 45 days after each Performance Test Performance Test Report - Microfiche Copy: due 105 days after each Performance Test The Notification, Test Plan, and Test Report may be submitted in an alternative format as allowed by Minn. R. 7017.2018. [Minn. R. 7017.2018, Minn. R. 7017.2030, subps. 1-4, Minn. R. 7017.2035, subps. 1-2]

5.1.14 Limits set as a result of a performance test (conducted before or after permit issuance) apply until superseded as stated in


Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation the MPCA's Notice of Compliance letter granting preliminary approval. Preliminary approval is based on formal review of a subsequent performance test on the same unit as specified by Minn. R. 7017.2025, subp. 3. The limit is final upon issuance of a permit amendment incorporating the change. [Minn. R. 7017.2025, subp. 3]

5.1.15 Monitoring Equipment Calibration - The Permittee shall either: 1. Calibrate or replace required monitoring equipment every 12 months; or 2. Calibrate at the frequency stated in the manufacturer's specifications. For each monitor, the Permittee shall maintain a record of all calibrations, including the date conducted, and any corrective action that resulted. The Permittee shall include the calibration frequencies, procedures, and manufacturer's specifications (if applicable) in the Operations and Maintenance Plan. Any requirements applying to continuous emission monitors are listed separately in this permit. [Minn. R. 7007.0800, subp. 4(D)]

5.1.16 Operation of Monitoring Equipment: Unless noted elsewhere in this permit, monitoring a process or control equipment connected to that process is not necessary during periods when the process is shutdown, or during checks of the monitoring systems, such as calibration checks and zero and span adjustments. If monitoring records are required, they should reflect any such periods of process shutdown or checks of the monitoring system. [Minn. R. 7007.0800, subp. 4(D)]

5.1.17 Recordkeeping: Retain all records at the stationary source, unless otherwise specified within this permit, for a period of five (5) years from the date of monitoring, sample, measurement, or report. Records which must be retained at this location include all calibration and maintenance records, all original recordings for continuous monitoring instrumentation, and copies of all reports required by the permit. Records must conform to the requirements listed in Minn. R. 7007.0800, subp. 5(A). [Minn. R. 7007.0800, subp. 5(C)]

5.1.18 Recordkeeping: Maintain records describing any insignificant modifications (as required by Minn. R. 7007.1250, subp. 3) or changes contravening permit terms (as required by Minn. R. 7007.1350, subp. 2), including records of the emissions resulting from those changes. [Minn. R. 7007.0800, subp. 5(B)]

5.1.19 If the Permittee determines that no permit amendment or notification is required prior to making a change, the Permittee must retain records of all calculations required under Minn. R. 7007.1200. For expiring permits, these records shall be kept for a period of five years from the date the change was made or until permit reissuance, whichever is longer. The records shall be kept at the stationary source for the current calendar year of operation and may be kept at the


Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation stationary source or office of the stationary source for all other years. The records may be maintained in either electronic or paper format. [Minn. R. 7007.1200, subp. 4]

5.1.20 Shutdown Notifications: Notify the Commissioner at least 24 hours in advance of a planned shutdown of any control equipment or process equipment if the shutdown would cause any increase in the emissions of any regulated air pollutant. If the owner or operator does not have advance knowledge of the shutdown, notification shall be made to the Commissioner as soon as possible after the shutdown. However, notification is not required in the circumstances outlined in Items A, B and C of Minn. R. 7019.1000, subp. 3. At the time of notification, the owner or operator shall inform the Commissioner of the cause of the shutdown and the estimated duration. The owner or operator shall notify the Commissioner when the shutdown is over. [Minn. R. 7019.1000, subp. 3]

5.1.21 Breakdown Notifications: Notify the Commissioner within 24 hours of a breakdown of more than one hour duration of any control equipment or process equipment if the breakdown causes any increase in the emissions of any regulated air pollutant. The 24-hour time period starts when the breakdown was discovered or reasonably should have been discovered by the owner or operator. However, notification is not required in the circumstances outlined in Items A, B and C of Minn. R. 7019.1000, subp. 2. At the time of notification or as soon as possible thereafter, the owner or operator shall inform the Commissioner of the cause of the breakdown and the estimated duration. The owner or operator shall notify the Commissioner when the breakdown is over. [Minn. R. 7019.1000, subp. 2]

5.1.22 Notification of Deviations Endangering Human Health or the Environment: As soon as possible after discovery, notify the Commissioner or the state duty officer, either orally or by facsimile, of any deviation from permit conditions which could endanger human health or the environment. [Minn. R. 7019.1000, subp. 1]

5.1.23 Notification of Deviations Endangering Human Health or the Environment Report: Within 2 working days of discovery, notify the Commissioner in writing of any deviation from permit conditions which could endanger human health or the environment. Include the following information in this written description: 1. the cause of the deviation; 2. the exact dates of the period of the deviation, if the deviation has been corrected; 3. whether or not the deviation has been corrected; 4. the anticipated time by which the deviation is expected to be corrected, if not yet corrected; and 5. steps taken or planned to reduce, eliminate, and prevent


Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation reoccurrence of the deviation. [Minn. R. 7019.1000, subp. 1]

5.1.24 Application for Permit Amendment: If a permit amendment is needed, submit an application in accordance with the requirements of Minn. R. 7007.1150 through Minn. R. 7007.1500. Submittal dates vary, depending on the type of amendment needed. Upon adoption of a new or amended federal applicable requirement, and if there are more than 3 years remaining in the permit term, the Permittee shall file an application for an amendment within nine months of promulgation of the applicable requirement, pursuant to Minn. R. 7007.0400, subp. 3. [Minn. R. 7007.0400, subp. 3, Minn. R. 7007.1150 - 7007.1500]

5.1.25 Extension Requests: The Permittee may apply for an Administrative Amendment to extend a deadline in a permit by no more than 120 days, provided the proposed deadline extension meets the requirements of Minn. R. 7007.1400, subp. 1(H). Performance testing deadlines from the General Provisions of 40 CFR pt. 60 and pt. 63 are examples of deadlines for which the MPCA does not have authority to grant extensions and therefore do not meet the requirements of Minn. R. 7007.1400, subp. 1(H). [Minn. R. 7007.1400, subp. 1(H)]

5.1.26 Emission Inventory Report: due on or before April 1 of each calendar year following permit issuance, to be submitted on a form approved by the Commissioner. [Minn. R. 7019.3000-7019.3100]

5.1.27 Emission Fees: due 30 days after receipt of an MPCA bill. [Minn. R. 7002.0005-7002.0095]

5.1.28 This permit establishes limits on the facility to keep it a minor source under New Source Review and NESHAPS. The Permittee cannot make any change at the source that would make the source a major source under New Source Review and NESHAPS until a permit amendment has been issued. This includes changes that might otherwise qualify as insignificant modifications and minor or moderate amendments. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000, Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000, Title I Condition: Avoid major source under 40 CFR 63.2]

5.1.29 Equipment Labeling: The Permittee shall permanently affix a unique number to each emissions unit for tracking purposes. The numbers shall correlate the unit to the appropriate Subject Item numbers used in this permit. The number can be affixed by placard, stencil, or other means. The number shall be maintained so that it is readable and visible at all times from a safe distance. If equipment is added, it shall be given a new unique number; numbers from replaced or removed equipment shall not be reused. [Minn. R. 7007.0800, subp. 2]

5.1.30 Equipment Inventory: The Permittee shall maintain a written


Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation list of all emissions units and control equipment on site. The Permittee shall update the list to include any replaced, modified, or new equipment prior to making the change. The list shall correlate the units to the Subject Item numbers used in this permit and shall include the data on GI-04, GI-05B, and GI-05C. The date of construction shall be the date the change was made for replaced, modified, or new equipment. [Minn. R. 7007.0800, subp. 2]

COMG 1 GP001 VOC sources in

Group Limit

5.2.1 The Permittee shall limit emissions of Volatile Organic Compounds <= 240 tons per year 12-month rolling sum to be calculated by the 15th day of each month for the previous 12-month period as described later in this permit. All VOC-emitting equipment at the Facility is subject to this limit except for the following: natural gas combustion equipment and insignificant activities. If the Permittee replaces any existing VOC-emitting equipment, adds new VOC-emitting equipment, or modifies the existing equipment, such equipment is subject to this permit limit as well as all of the requirements COMG 1. Prior to making such a change, the Permittee shall apply for and obtain the appropriate permit amendment, as applicable. The Permittee is not required to complete VOC calculations described in Minn. R. 7007.1200, subp. 2. A permit amendment will still be needed regardless of the emissions increase if the change will be subject to a new applicable requirement or requires revisions to the limits or monitoring and recordkeeping in this permit. VOC contents for each VOC-containing material shall be determined as described under the Material Content requirement in COMG 1. The calculation of VOCs used may take into account recovered/recycled VOCs as described under the Waste Credit requirement in COMG 1. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000, Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000]

5.2.2 The Permittee shall limit emissions of HAPs - Single <= 9 tons per year 12-month rolling sum to be calculated by the 15th day of each month for the previous 12-month period. All HAP-emitting equipment at the Facility is covered by this limit except for the following: natural gas combustion equipment and insignificant activities. If the Permittee replaces any existing HAP-emitting equipment or adds new HAP-emitting equipment, such equipment is subject to this permit limit as well as all of the requirements of COMG 1. Prior to making such a change, the Permittee shall apply for and obtain the appropriate permit amendment, as applicable. A


Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation permit amendment may be needed if the change will be subject to a new applicable requirement or requires revisions to limits or the monitoring and recordkeeping in this permit. HAP contents for each HAP-containing material shall be determined as described under the Material Content requirement in COMG 1. The calculation of HAPs used may take into account recovered/recycled HAPs as described under the Waste Credit requirement in COMG 1. [Title I Condition: Avoid major source under 40 CFR 63.2]

5.2.3 The Permittee shall limit emissions of HAPs - Total <= 23 tons per year 12-month rolling sum to be calculated by the 15th day of each month for the previous 12-month period. All HAP-emitting equipment at the Facility is covered by this limit except for the following: natural gas combustion equipment and insignificant activities. If the Permittee replaces any existing HAP-emitting equipment or adds new HAP-emitting equipment, such equipment is subject to this permit limit as well as all of the requirements of COMG 1. Prior to making such a change, the Permittee shall apply for and obtain the appropriate permit amendment, as applicable. A permit amendment may be needed if the change will be subject to a new applicable requirement or requires revisions to limits or the monitoring and recordkeeping in this permit. HAP contents for each HAP-containing material shall be determined as described under the Material Content requirement in COMG 1. The calculation of HAPs used may take into account recovered/recycled HAPs as described under the Waste Credit requirement in COMG 1. [Title I Condition: Avoid major source under 40 CFR 63.2]

5.2.4 Daily Recordkeeping. On each day of operation, the Permittee shall calculate, record, and maintain the total quantity of all coatings and other VOC and HAP-containing materials used at the facility. This shall be based on written usage logs. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000, Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000, Title I Condition: Avoid major source under 40 CFR 63.2]

5.2.5 Volatile Organic Compounds: Monthly Recordkeeping -- VOC Emissions. By the 15th of the month, the Permittee shall calculate and record the following: 1) The total usage of VOC-containing materials for the previous calendar month using the daily usage records. This record shall also include the VOC and solids contents of each material as determined by the Material Content requirement of this permit; 2) The VOC emissions for the previous month using the formulas specified in this permit; and 3) The 12-month rolling sum VOC emissions for the previous


Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 12-month period by summing the monthly VOC emissions data for the previous 12 months. [Minn. R. 7007.0800, subps. 4-5]

5.2.6 Volatile Organic Compounds: Monthly Calculation -- VOC Emissions. The Permittee shall calculate VOC emissions using the following equations: VOC (tons/month) = (V1 - W1) x (1-Ce) + (V2-W2) V# = (A1 x B1) + (A2 x B2) + (A3 x B3) + ..... W #= (C1 x D1) + (C2 x D2) + (C3 x D3) + ..... where: V1 = total VOC used in tons/month in emissions units that vent to the catalytic oxidizer; V2 = total VOC used in tons/month in emissions units that do not vent to the catalytic oxidizer; A# = amount of each VOC-containing material used, in tons/month; B# = weight percent VOC in A#, as a fraction; W1 = the amount of VOC collected from equipment that vents to the oxidizer that is shipped in waste, in tons/month; W2 = the amount of VOC collected from equipment that does not vent to the oxidizer that is shipped in waste, in tons/month; C# = amount, in tons/month, of each VOC-containing waste material shipped. If the Permittee chooses to not take credit for waste shipments, this parameter would be zero; D# = weight percent of VOC in C#, as a fraction; and Ce = Control efficiency of catalytic oxidizer, 95%. [Minn. R. 7007.0800, subps. 4-5]

5.2.7 HAPs: Monthly Recordkeeping. By the 15th of the month, the Permittee shall calculate and record the following using the formulas specified in this permit: 1) The total HAP-containing materials used in the previous calendar month using the daily usage records. This record shall also include the individual and total HAP contents of each HAP-containing material used in the previous month, as determined by the Material Content requirement of this permit; 2) The total and individual HAP emissions for the previous month using the formulas specified in this permit; and 3) The 12-month rolling sum total and individual HAP emissions for the previous 12-month period by summing the monthly emissions data for the previous 12 months. [Minn. R. 7007.0800, subps. 4-5]

5.2.8 HAPs: Monthly Calculation -- HAP Emissions. The Permittee shall calculate each individual HAP and total HAP emissions using the following equations: HAP Emissions (tons/month) = (H1 - W1) x (1-Ce) + (H2-W2) H# = (A1 x B1) + (A2 x B2) + (A3 x B3) + .... W# = (C1 x D1) + (C2 x D2) + (C3 x D3) + ....


Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation Where: H1 = the amount of each pollutant (either total HAP or each individual HAP), used, in tons/month in emissions units that vent to the catalytic oxidizer; H2 = the amount of each pollutant (either total HAP or each individual HAP), used, in tons/month in emissions units that do not vent to the catalytic oxidizer; A# = Amount of each HAP-containing material used in the previous month, in tons/month; B# = weight percent of each individual or total HAP in A#, as a fraction (e.g., 50% is 0.50); W1 = the amount of each pollutant (either total HAP or each individual HAP) collected from equipment that vents to the oxidizer that is shipped in waste, in tons/month; W2 = the amount of each pollutant (either total HAP or each individual HAP) collected from equipment that does not vent to the oxidizer that is shipped in waste, in tons/month; C# = amount, in tons/month, of each HAP-containing waste material shipped. If the Permittee chooses to not take credit for waste shipments, this parameter would be zero; D# = weight percent of each individual or total HAP in C#, as a fraction; and Ce = Control efficiency of catalytic oxidizer, 95%. [Minn. R. 7007.0800, subps. 4-5]

5.2.9 Maximum Contents of Materials: The Permittee assumed certain worst-case contents of materials when determining the short term potential to emit of units in COMG 1. These assumptions are listed in Appendix B of this permit. Changing to a material that has a higher content of any of the given pollutants is considered a change in method of operation that must be evaluated under Minn. R. 7007.1200, subp. 3 to determine if a permit amendment or notification is required under Minn. R. 7007.1150. [Minn. R. 7005.0100, subp. 35a]

5.2.10 Waste Credit: If the Permittee elects to obtain credit for HAPs and/or VOC shipped in waste materials, the Permittee shall either use item 1 or 2 to determine the VOC and/or total and individual HAP content for each credited shipment. 1) The Permittee shall analyze a composite sample of each waste shipment to determine the weight content of VOC, total HAP, and each individual HAP, excluding water. 2) The Permittee may use supplier data for raw materials to determine the VOC and total and individual HAP contents of each waste shipment, using the same content data used to determine the content of raw materials. If the waste contains several materials, the content of mixed waste shall be assumed to be the lowest VOC and total and individual HAP content of any of the materials. [Minn. R. 7007.0800, subps. 4-5]

5.2.11 Material Content. VOC and HAPs contents in coating materials


Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation shall be determined by the Safety Data Sheet (SDS) or the Material Safety Data Sheet (MSDS) provided by the supplier for each material used. If a material content range is given on the SDS or the MSDS, the highest number in the range shall be used in all compliance calculations. If there is information provided in the Regulatory Section of the SDS, the highest number in the range of that section may be used. Other alternative methods approved by the MPCA may be used to determine the VOC and HAP contents. The Commissioner reserves the right to require the Permittee to determine the VOC and HAP contents of any material, according to EPA or ASTM reference methods. If an EPA or ASTM reference method is used for material content determination, the data obtained shall supersede the SDS or the MSDS. [Minn. R. 7007.0800, subps. 4-5]

EQUI 8 EU020 Make-up Air

Heater

5.3.1 Total Particulate Matter <= 0.40 pounds per million Btu heat input The potential to emit from the unit is 0.01 lb/MMBtu due to equipment design and allowable fuels. [Minn. R. 7011.0515, subp. 1]

5.3.2 Opacity <= 20 percent opacity except for one six-minute period per hour of not more than 60 percent opacity. [Minn. R. 7011.0515, subp. 2]

5.3.3 Fuel Type: Natural gas only. [Minn. R. 7005.0100, subp. 35a] 5.3.4 The Permittee shall keep records of fuel type on a monthly

basis. [Minn. R. 7007.0800, subps. 4&5] EQUI 9 EU021 Make-up Air

Heater





Heater




Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.5.3 Fuel Type: Natural gas only. [Minn. R. 7005.0100, subp. 35a] 5.5.4 The Permittee shall keep records of fuel type on a monthly


Heater




basis. [Minn. R. 7007.0800, subps. 4&5] EQUI 41 EU004 Coating Line 3

(with oven)

5.7.1 The Permittee shall vent emissions from EQUI 41 to control equipment meeting the requirements of TREA 1 whenever EQUI 41 operates. [Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000]

EQUI 42 EU025 Coating Line #2

(with oven)


EQUI 43 EU006 Coating Line 3

oven - combustion

5.9.1 Total Particulate Matter <= 0.30 grains per dry standard cubic foot of exhaust gas unless required to further reduce emissions to comply with the less stringent limit of either Minn. R. 7011.0730 or Minn. R. 7011.0735. [Minn. R. 7011.0610, subp. 1(A)(1)]

5.9.2 Opacity <= 20 percent opacity except for one six-minute period per hour of not more than 60 percent opacity. [Minn. R. 7011.0610, subp. 1(A)(2)]

5.9.3 Fuel Type: Natural gas with propane as a back-up. [Minn. R. 7005.0100, subp. 35a]

5.9.4 The Permittee shall keep records of fuel type on a monthly basis. [Minn. R. 7007.0800, subps. 4&5]



Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation EQUI 44 EU003 Coating Line 2

oven - combustion


5.10.2 Opacity <= 20 percent opacity except for one six-minute period per hour of not more than 60 percent opacity. [Minn. R. 7011.0610, subp. 1(A)(2)]

5.10.3 Fuel Type: Natural gas with propane as a back-up. [Minn. R. 7005.0100, subp. 35a]

5.10.4 The Permittee shall keep records of fuel type on a monthly basis. [Minn. R. 7007.0800, subps. 4&5]


TREA 1 CE003 Catalytic

Afterburner w/Heat Exchanger

5.11.1 The Permittee shall operate and maintain control equipment such that it achieves an overall control efficiency for Volatile Organic Compounds >= 95 percent control efficiency. [Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000]

5.11.2 Temperature >= 674 degrees Fahrenheit 3-hour rolling average at the oxidizer inlet as determined during the December 8, 2015 performance test, unless a new limit is set pursuant to Minn. R. 7017.2025, subp. 3 based on the values recorded during the most recent MPCA-approved performance test where compliance was demonstrated. The new limit shall be implemented upon receipt of the Notice of Compliance letter granting preliminary approval. The limit is final upon issuance of a permit amendment incorporating the change. If the 3-hour rolling average temperature is below the minimum inlet temperature limit, the VOC used during that time shall be considered uncontrolled until the average inlet temperature is above the minimum temperature limit. This shall be reported as a deviation. [Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000]


5.11.4 Opacity <= 20 percent opacity except for one six-minute period per hour of not more than 60 percent opacity. [Minn. R.


Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 7011.0610, subp. 1(A)(2)]

5.11.5 The Permittee shall vent emissions from EQUI 41, EQUI 42, EUQI 43, and EQUI 44 to TREA 1 whenever EQUI 41, EQUI 42, EQUI 43, and EQUI 44 operate, and operate and maintain TREA 1 at all times that any emissions are vented to TREA 1. The Permittee shall document periods of non-operation of the control equipment TREA 1 whenever EQUI 41, EQUI 42, EQUI 43, and EQUI 44 are operating. [Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000]

5.11.6 The Permittee shall operate and maintain the catalytic oxidizer in accordance with the Operation and Maintenance (O & M) Plan. The Permittee shall keep copies of the O & M Plan available onsite for use by staff and MPCA staff. [Minn. R. 7007.0800, subp. 14]

5.11.7 Documentation of Need for Improved Monitoring: If the Permittee fails to achieve compliance with an emission limitation or standard for which the monitoring did not provide an indication of an excursion or exceedance while providing valid data, or the results of compliance or performance testing document a need to modify the existing pressure drop range, the Permittee shall promptly notify the MPCA and, if necessary, submit a permit amendment application to address the necessary monitoring change. [40 CFR 64.7(e), Minn. R. 7017.0200]

5.11.8 As required by 40 CFR Section 64.9(a)(2), for the Semi-Annual Deviations Report required by this permit and/or the Notification of Deviations Endangering Human Health and the Environment required by this permit, as applicable, the Permittee shall include the following related to the monitoring identified as required by 40 CFR pt. 64: 1) Summary information on the number, duration, and cause of excursions or exceedances, as applicable, and the corrective action taken; and 2) Summary information on the number, duration, and cause for monitor downtime incidents. [40 CFR 64.9(a)(2), Minn. R. 7017.0200]

5.11.9 The Permittee shall maintain records of monitoring data, monitor performance data, corrective actions taken, and other supporting information required to be maintained. The Permittee may maintain records on alternative media, such as microfilm, computer files, magnetic tape disks, or microfiche, provided that the use of such alternative media allows for expeditious inspection and review, and does not conflict with other applicable recordkeeping requirements. [40 CFR 64.9(b), Minn. R. 7017.0200]

5.11.10 The Permittee shall maintain and operate a thermocouple monitoring device that continuously indicates and records both the inlet and outlet temperatures of the catalytic oxidizer. The monitoring device shall have a margin of error less than the greater of +/- 0.75 percent of the temperature being measured or +/- 2.5 degrees Celsius. The recording device shall also calculate the three-hour rolling average inlet


Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation temperature. [40 CFR 64.7(b), Minn. R. 7017.0200, Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000]

5.11.11 Daily Monitoring: The Permittee shall physically verify the operation of the temperature recording device at least once every 24 hours to verify that it is working and recording properly. The Permittee shall maintain a written record of the daily verifications. [40 CFR 64.3, Minn. R. 7017.0200, Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000, Title I Condition: Avoid major source under 40 CFR 63.2]

5.11.12 Monitoring Equipment: The Permittee shall install and maintain thermocouples to conduct temperature monitoring required by this permit. The monitoring equipment must be installed, in use, and properly maintained whenever operation of the monitored control equipment is required. [40 CFR 64.7, Minn. R. 7007.0800, subps. 4-5]

5.11.13 The Permittee shall maintain a continuous hard copy readout or computer disk file of the temperature readings and calculated three hour rolling average temperatures at the inlet to the combustion chamber. [40 CFR 64.3, Minn. R. 7017.0200, Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000]

5.11.14 Annual Calibration: The Permittee shall calibrate the temperature monitor at least once every 12 months and shall maintain a written record of the calibration and any action resulting from the calibration. [40 CFR 64.3, Minn. R. 7017.0200]

5.11.15 Monthly Monitoring: At least once each month during normal operation, the Permittee shall record the temperature rise across the catalyst (outlet temp. - inlet temp.) while the process is running. If it is determined that the catalyst reactivity has been impaired, by comparison of the observed temperature rise to the past temperature rise records, the Permittee shall follow the corrective actions in the Operation and Maintenance Plan. The Permittee shall maintain written records of the monitoring and any corrective actions taken. [40 CFR 64.3, Minn. R. 7007.0800, subp. 5]

5.11.16 Quarterly Inspections: At least once per calendar quarter, the Permittee shall inspect the control equipment internal and external system components, including but not limited to the refractory, heat exchanger, and electrical systems. The Permittee shall maintain a written record of the inspection and any corrective actions taken resulting from the inspection. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0800, subp. 5]

5.11.17 Annual Inspection: At least once per calendar year, the Permittee shall conduct an internal inspection of the control device that includes all operating systems of the control device. The Permittee shall maintain a written record of the inspection and any action resulting from the inspection. [Minn.


Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0800, subp. 5]

5.11.18 For periods when the catalytic oxidizer is operated above the minimum inlet temperature, the Permittee shall use either one of the following when completing calculations as required elsewhere in this permit: a. The overall control efficiency limit specified in this permit for this equipment; or b. The overall control efficiency determined during the most recent MPCA approved performance test. If the tested efficiency is less than the efficiency limit in this permit, the Permittee must use the tested value in all calculations until the efficiency is demonstrated to be above the permit limit through a new test. [Minn. R. 7007.0800, subps. 4-5, Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000, Title I Condition: Avoid major source under 40 CFR 63.2]

5.11.19 Corrective Actions: If the temperature is below the minimum specified by this permit or if the catalytic oxidizer or any of its components are found during the inspections to need repair, the Permittee shall take corrective action as soon as possible. Corrective actions shall return the temperature to at least the permitted minimum and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the catalytic oxidizer. The Permittee shall keep a record of the type and date of any corrective action taken. [40 CFR 64.7(d), Minn. R. 7017.0200]

5.11.20 The Permittee shall operate and maintain control equipment such that it achieves an overall control efficiency for HAPs - Total >= 95 percent control efficiency. [Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000]

5.11.21 The Permittee shall operate and maintain control equipment such that it achieves an overall control efficiency for HAPs - Single >= 95 percent control efficiency. [Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000]

6. Submittal/action requirements

This section lists most of the submittals required by this permit. Please note that some submittal requirements may appear in the Limits and Other Requirements section, or, if applicable, within a Compliance Schedule section.

Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation TFAC 1 13900001 Silgan Containers

Mfg Corp -


Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation Savage

6.1.1 The Permittee shall submit an application for permit reissuance : Due 180 calendar days before Permit Expiration Date. [Minn. R. 7007.0400, subp. 2]

6.1.2 The Permittee shall submit a semiannual deviations report : Due semiannually, by the 30th of January and July The first semiannual report submitted by the Permittee shall cover the calendar half-year in which the permit is issued. The first report of each calendar year covers January 1 - June 30. The second report of each calendar year covers July 1 - December 31. If no deviations have occurred, the Permittee shall submit the report stating no deviations. [Minn. R. 7007.0800, subp. 6(A)(2)]

6.1.3 The Permittee shall submit a compliance certification : Due annually, by the 31st of January (for the previous calendar year). The Permittee shall submit this to the Commissioner on a form approved by the Commissioner. This report covers all deviations experienced during the calendar year. [Minn. R. 7007.0800, subp. 6(C)]

6.1.4 The Permittee shall submit an annual report : Due annually, by the 31st of January The report shall describe the changes made at the Facility during the previous calendar year using the latest MPCA application forms. The report shall include information for any new or replaced Subject Items. The report shall document the VOC, Single HAP, and Total HAP 12-month rolling sum calculations for the previous calendar year. The report shall be submitted with the annual Compliance Certification required by this permit. As part of the Annual Report, the Permittee shall verify and certify that the Facility has maintained minor source status for New Source Review. [Minn. R. 7007.0800, subp. 2]

TREA 1 CE003 Catalytic

Afterburner w/Heat Exchanger

6.2.1 The Permittee shall submit sample analysis : Due every 24 months. The Permittee shall send a representative sample of the catalyst to a laboratory to test the catalyst's destruction efficiency. If test results show a destruction efficiency of less than 95%, the Permittee shall follow the corrective actions contained in the Operation and Maintenance Plan. [Minn. R. 7007.0800, subps. 4-5, Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000]

6.2.2 Volatile Organic Compounds : The Permittee shall conduct a performance test : Due before 12/20/2020 every 60 months thereafter to verify VOC control efficiency. The first test is due by the date specified and all subsequent tests are due by the end of each 60-month period following that date. The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2025, subp. 2, using EPA Reference Method 25A, or other method approved by MPCA in the performance test plan approval.


Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation Testing conducted during the 60 days prior to the performance test due date satisfies the performance test due date, and will not reset the test due date for future testing as required: 1) by this permit; 2) by the most recently approved Performance Test Frequency Plan; or 3) within a Notice of Compliance letter. Testing conducted more than two months prior to the performance test due date satisfies this test due date requirement and will reset the performance test due date. [Minn. R. 7017.2020, subp. 1, Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000]

7. Appendices

Appendix A. Insignificant Activities and General Applicable Requirements The table below lists the insignificant activities that are currently at the Facility and their associated general applicable requirements.

Minn. R. Rule description of the activity General applicable requirement Minn. R. 7007.1300, subp. 3(B)(1) Infrared electric ovens Opacity <= 20% (Minn. R. 7011.0105 or

7011.0110) Minn. R. 7007.1300, subp. 3(E)(2) Nonhazardous air pollutant VOC storage

tanks with total capacity not more than 10,000 gallons meeting certain vapor pressure requirements There are 5 individual tanks with a total storage capacity of less than 9,000 gallons.

PM, variable depending on airflow Opacity <= 20% (Minn. R. 7011.0710/0715)

Minn. R. 7007.1300, subp. 3(H)(3) Brazing, soldering or welding equipment PM, variable depending on airflow Opacity <= 20% (Minn. R. 7011.0710/0715)

Minn. R. 7007.1300, subp. 3(H)(4) Blueprint copiers and photographic processes

Opacity <= 20% (Minn. R. 7011.0105 or 7011.0110)

Minn. R. 7007.1300, subp. 3(H)(5) Equipment used exclusively for melting or application of wax


Minn. R. 7007.1300, subp. 3(H)(7) Cleaning operations: alkaline/phosphate cleaners and associated cleaners and associated burners

PM, variable depending on airflow Opacity <= 20% (Minn. R. 7011.0610 & Minn. R. 7011.0710/0715)

Minn. R. 7007.1300, subp. 3(I) Individual units with potential emissions less than 2000 lb/year of certain pollutants These are 2 furnaces and 14 space heaters (total heat input is 0.725 MMBtu/hr that burn natural gas. There are also 2 videojet

PM ≤ 0.6 or 0.4 lb/MMBtu, depending on year constructed Opacity ≤ 20% with exceptions (Minn. R. 7011.0510/0515)


Minn. R. Rule description of the activity General applicable requirement printers that have minimal methanol emissions.

Minn. R. 7007.1300, subp. 3(J) Fugitive dust emissions from unpaved entrance roads and parking lots

Requirement to take reasonable measures to prevent PM from becoming airborne (Minn. R. 7011.0150)

Minn. R. 7007.1300, subp. 3(K) Infrequent use of spray paint equipment for routine housekeeping or plant upkeep activities not associated with primary production processes at the stationary source


Appendix B. Maximum Contents of Materials The maximum capacity of each coating line and can liner is given in the table below for the specified unit. The units that apply coatings to the can ends (presses) are broken down into the separate steps that occur within each unit. Changing to a material with a higher VOC content is considered a change in method of operation that must be evaluated under Minn. R. 7007.1200, subp. 3 to determine if a permit amendment or notification is required.

Emission Unit (EQUI)

Maximum Application Rate (gallons coating/hr unless otherwise noted)

Maximum VOC Content, as applied (lb/gallon)

Presses 12 (Liner) 2.59 3.59

12 (Mister) 0.11 (lb/hr) 6.84 12 (Lubricator) 0.72 6.84

13 (Liner) 2.75 3.59 13 (Mister) 0.11 (lb/hr) 6.84

13 (Lubricator) 0.72 (lb/hr) 6.84 14 (Liner) 2.75 3.59

14 (Mister) 0.11 (lb/hr) 6.84 14 (Lubricator) 0.72 (lb/hr) 6.84

15 (Liner) 2.86 3.59 15 (Mister) 0.08 6.30

15 (Lubricator) 0.72 (lb/hr) 6.84 16 (Liner) 2.59 3.59

16 (Mister) 0.11 (lb/hr) 6.84 16 (Lubricator) 0.72 (lb/hr) 6.84

17 (Liner) 2.59 3.59 17 (Mister) 0.11 (lb/hr) 6.84 18 (Liner) 4.77 3.59

18 (Mister) 0.50 (lb/hr) 6.30 Coating Lines

41 53.3 5.91 42 53.3 5.91

Technical Support Document, Permit Number: 13900001- 004 Page 1 of 10

Technical Support Document

For Air Emission Permit No. 13900001- 004

This technical support document (TSD) is intended for all parties interested in the permit and to meet the requirements that have been set forth by the federal and state regulations (40 CFR § 70.7(a)(5) and Minn. R. 7007.0850, subp. 1). The purpose of this document is to provide the legal and factual justification for each applicable requirement or policy decision considered in the determination to issue the permit. 1. General information

1.1 Applicant and stationary source location Table 1. Applicant and source address

Applicant/Address Stationary source/Address (SIC Code: 3411 - Metal Cans)

Tim White 1190 Corporate Center Dr Oconomowoc, Wisconsin 53066

Silgan Containers Mfg Corp - Savage 12130 Lynn Ave S Savage MN 55378

Contact: Tim White Phone: 262-569-5848

1.2 Facility description

Silgan Containers Corporation (the Permittee) manufacturers two-piece cans, three-piece cans and can ends at its Savage facility. Steel coil is the raw material for the process and can be coated at this site or arrive at the plant precoated. Currently, the majority of the coil arrives at the facility coated and the decision to bring in uncoated or precoated steel coil is made based on the current market conditions. The coating is done to prevent corrosion, and when done at this plant, is a source of air emissions. There are no air emissions from the manufacturing of the two-piece cans. Air emissions from the manufacture of the three-piece cans are due primarily to the end seal compound which is used as an aid in developing a seal between the can end and the sidewall. The air emissions from this plant are primarily Volatile Organic Compounds (VOC) and Hazardous Air Pollutants (HAPs). VOC and HAP emissions from the coating lines are controlled by a catalytic oxidizer.

1.3 Description of the activities allowed by this permit action

This permit action is Part 70 Reissuance. No changes are authorized under this permit action. This action incorporates a reopening from 2006 to amend the minimum temperature for the oxidizer and a notification of replacement for two air makeup units. The new air makeup units qualify as insignificant activities and have been added to the insignificant activity list.

1.4 Description of notifications and applications included in this action

Table 2. Notifications and applications included in this action

Date received Application/Notification type and description 03/02/2011 Notification of Replacement of Unit – IND20110001 05/03/2007 Part 70 Permit Reissuance – IND20070001


Date received Application/Notification type and description 09/13/2006 Permit Reopening – IND20060001

1.5 Facility emissions

Table 2. Total facility potential to emit summary

PM tpy

PM10 tpy

PM2.5 tpy

SO2 tpy

NOx tpy

CO tpy

CO2e tpy

VOC tpy

Single HAP tpy

All HAPs tpy

Total facility limited potential emissions 1.57 1.57 1.57 0.12 20.6 17.3

2.49E+04 241 9.37 23.4

Total facility actual emissions (2105) 0.007 0.007 0.004 0.021 3.44 2.88 * 165 *

*Not reported in Minnesota emission inventory. Table 3. Facility classification

Classification Major Synthetic minor/area Minor/Area New Source Review X Part 70 X Part 63 X

1.6 Changes to permit The permit does not authorize any specific modifications, however, the MPCA has a combined operating and construction permitting program under Minnesota Rules Chapter 7007, and under Minn. R. 7007.0800, the MPCA has authority to include additional requirements in a permit. Under that authority, the following changes to the permit are also made through this permit action: · The permit has been updated to reflect current MPCA templates and standard citation formatting. · Completed requirements and the requirements for equipment that have been removed have been

deleted. · Some requirements have been reordered to help with clarity (i.e., similar requirements are grouped). · CAM has been added as discussed in Table 4 of this TSD. · The control efficiency of TREA 1 was lowered from 98.4% to 95% per the Permittee’s request. They often

have trouble meeting that efficiency and the catalyst is very expensive to replace. This change does not affect the applicability of any rule.

· Removed EUs 007, 017, 018, 019, and 24, since they have been removed from the facility. · Removed SVs 003, 006, 008, 009, 011, 016, and 017 since they are either associated with insignificant

activities or have been removed from the facility. · Removed GPs 002, 004, and 005 and placed the requirements in these groups at the individual units. · Added control efficiency to the Monthly HAP Emissions Calculations requirement. All HAPs reported are

volatile and therefore assumed to be controlled by the catalytic oxidizer. · Updated catalytic oxidizer temperature minimum based on the results of the most recent performance

test. · Added EQUIs 38, 39, and 40 as part of the notification of replacement incorporated in this permit. · SVs 12, 13, 18, 19, and 20 were removed from the permit because they do not actually exist. These

stacks correlated to the air makeup units at the plant, however, the air makeup units do not actually have stack and instead vent directly inside the facility.


2. Regulatory and/or statutory basis

2.1 New source review (NSR) The permit carries forward limits on the facility such that it is a minor source under New Source Review regulations. No changes are authorized by this permit.

2.2 Part 70 permit program The facility is a major source under the Part 70 permit program.

2.3 New source performance standards (NSPS) The Permittee has stated that no New Source Performance Standards apply to the operations at this facility. During this reissuance it was determined that 40 CFR, pt. 60, subp. TT does not apply to the facility. NSPS TT defines “metal coil surface coating operation” as “the application system used to apply an organic coating to the surface of any continuous metal strip...that is packaged in a roll or coil”. Silgan coats metal that is delivered as a coil but the coil is cut into sheets prior to coating. The final product at this facility are can lids that are then stamped out of the coated sheets. The coating lines at the facility do not have the capability to coat a continuous sheet or coil. In addition, an applicability determination made by EPA for a facility in South Carolina (Control #9600143) stated “Metal coil surface coating is a linear process by which protective or decorative organic coatings are applied in a continuous process to flat metal sheet or strip which is packaged in rolls or coils.”

2.4 National emission standards for hazardous air pollutants (NESHAP) The facility has accepted limits on HAP emissions such that it is an area source under 40 CFR pt. 63. Thus, no major source NESHAPs apply. In addition, the Permittee has stated that no area source NESHAPs apply to the facility.

2.5 Compliance assurance monitoring (CAM)

The table below lists the sources which are subject to CAM, whether the source is a large pollutant specific emission unit (PSEU), and the monitoring for the applicable pollutants. Table 4. CAM summary

Unit Control CAM applicability Pollutant

EQUI 41 TREA 1 Catalytic Oxidizer Other VOC/HAPs

EQUI 42 TREA 1 Catalytic Oxidizer Other VOC/HAPs

For large pollutant specific emission units, records of the monitored parameter must be made at a minimum of 4 times per hour, or once every 15 minutes. For other PSEUs (not large), records must be made at a minimum of once per 24 hours. See Attachment 3 to this document for the CAM Plan submitted by the applicant.

2.6 Minnesota State Rules Portions of the facility are subject to the following Minnesota Standards of Performance:

· Minn. R. 7011.0515 Standards of Performance for New Indirect Heating Equipment · Minn. R. 7011.0610 Standards of Performance for Fossil-Fuel-Burning Direct Heating Equipment


Table 5. Regulatory overview of facility

Subject item* Applicable regulations Rationale

COMG 1 (VOC Sources)

40 CFR § 52.21 PSD. Limits on VOC emissions to avoid major source classification.

40 CFR § 63.2

National Emissions Standards for Hazardous Air Pollutants (NESHAPs). Limits taken to avoid major source classification under the NESHAPs for both individual and total HAPs.

EQUI 8, 9, 38, and 39 (Air Make-up) Minn. R. 7011.0515

Standards of Performance for New Indirect Heating Equipment Determination of applicable limits from rule:

· the facility is located inside the MSP Air Quality Control Region;

· the units and the site have < 250 MMBtu/hr capacity.

EQUI 43 and EQUI 44 (Dryers/Ovens) Minn. R. 7011.0610

Standards of Performance for Fossil-Fuel-Burning Direct Heating Equipment. Determination of applicable limits from rule:


· the units burn natural gas only.

TREA 1 (Catalytic Oxidizer)

40 CFR § 52.21 PSD. Catalytic oxidizer control efficiencies set to avoid classification as a major source.

40 CFR pt. 64 Compliance Assurance Monitoring (CAM). The oxidizer is used to control VOC and HAPs. Units are considered as other PSEUs.

Minn. R. 7011.0610

Standards of Performance for Fossil-Fuel-Burning Direct Heating Equipment. Determination of applicable limits from rule:


· the unit burns natural gas only. *Location of the requirement in the permit (e.g., EQUI 1, STRU 2, etc.).

3. Technical information

3.1 Calculations of potential to emit (PTE) Attachment 1 summarizes the PTE of the Facility and contains detailed spreadsheets and supporting information prepared by the MPCA and the Permittee. Coatings are applied on metal sheets via rollers on coating lines EQUI 41 and 42; therefore, there are no PM emissions from coating processes. VOC and HAP emissions are calculated based on material usage and control efficiency. The control efficiencies for VOC and HAPs are considered be to equal because each HAP the facility has reported to use is volatile. The coating lines are enclosed in a permanent total enclosure that ducts VOC and HAPs emissions to a catalytic oxidizer. The oxidizer burns natural gas and propane. Emissions from the oxidizer are calculated using AP-42 emissions factors. After coating, can ends are punched out of the sheet metal and a seal is applied around the edge of the can end. This process is done using the gang presses. Emissions from this process are broken down into three calculations for each press and include the liner, mister, and lubricator. The only emissions from the presses are VOCs. The liner and lubricator are extruded onto the can lids. While the name of the misters suggests there are particulate emissions, the material is not actually atomized and is supplied as a drip; therefore, there are no PM emissions. VOC emissions from the presses are calculated based on material density, solids


and solvent content, production speed of the presses (can ends per hour), and the application rate (mg per end). Emissions are not vented to control equipment. No HAPs are emitted by the presses. The combustion potential emissions are calculated based on equipment capacity, allowable fuels, and published emissions factors from AP-42.

3.2 Performance Testing

The Permittee conducts a performance test of the catalytic oxidizer every 5 years to verify the VOC destruction efficiency. The catalyst has previously caused TREA 1 to fail to meet the previous control efficiency of 98.4% during the performance test. When the catalyst fails the facility must spend ~$500,000 replacing the catalyst. The Permittee requested to lower the control efficiency of the oxidizer by 3.4% to 95%. Lowering the efficiency does not affect the Permittee’s ability to meet limits set in the permit or the applicability of any rule. A summary of past performance tests can be found in Table 6. Table 6. Performance Testing Results

Test Date VOC Limit (%) Test Result (%) Compliance 08 December 2015 98.4 99.8 Compliant

19 August 2015 98.4 94.9 Non-compliant 26 March 2010 98.4 99.5 Compliant 30 March 2005 98.4 99.6 Compliant

3.3 Precap The permit includes a PreCap for VOC and HAP emitting equipment. The cap is written to cover the emissions/usage of coating lines and VOC-emitting units at the facility regardless of whether or not they are existing, modified or new. If the Permittee wishes to make changes to any of the units or add new units, the changed or new equipment will be subject to the cap. However, an amendment may still be needed to make the change based on the hourly emissions increase and/or the non-emissions increase amendment triggers (e.g., change to monitoring, recordkeeping, etc.).

3.4 Monitoring In accordance with the Clean Air Act, it is the responsibility of the owner or operator of a facility to have sufficient knowledge of the facility to certify that the facility is in compliance with all applicable requirements. For CAM, the Permittee submitted a CAM proposal as required by 40 CFR § 64.3. It can be found in Attachment 3 to this TSD. Further discussion of decisions about CAM can be found in Table 4. In evaluating the monitoring included in the permit, the MPCA considered the following:

· the likelihood of the facility violating the applicable requirements; · whether add-on controls are necessary to meet the emission limits; · the variability of emissions over time; · the type of monitoring, process, maintenance, or control equipment data already available for the

emission unit; · the technical and economic feasibility of possible periodic monitoring methods; and · the kind of monitoring found on similar units elsewhere.

Table 7 summarizes the monitoring requirements.


Table 7. Monitoring

Subject Item* Requirement (basis) Monitoring Discussion

COMG 1 (VOC Sources)

Volatile Organic Compounds <= 240 tons per year 12-month rolling sum (To avoid NSR)

Recordkeeping: Daily records of coating usage; On-going MSDS records of coating contents: Monthly calculations of emissions

Records are generated on a daily basis based on usage/production logs and maintained in a database. Credit can be taken for waste materials collected and shipped off-site (dispensed - waste = emissions). Since this is done at most monthly, calculating emissions more frequently than monthly would result in large spikes (while waste is accumulating) and dips (when waste is shipped) – resulting in possible paperwork violations and days with negative emissions. For these reasons, 12 month rolling limits are reasonable for this facility.

HAPs - Single <= 9 tons per year 12-month rolling sum [To avoid major source under 40 CFR 63.2)



HAPs - Total <= 23 tons per year 12-month rolling sum. (To avoid major source under 40 CFR 63.2)



EQUIs 8, 9, 38, and 39 (Air Make-up)

Total Particulate Matter <= 0.40 pounds per million Btu heat input Opacity <= 20 percent opacity (Minn. R. 7011.0515)

Monthly fuel records

The units use natural gas; therefore, the likelihood of violating either of the emission limits is very small. The potential to emit from the units are < 0.01 lb/MMBtu due to equipment design and allowable fuels.


Subject Item* Requirement (basis) Monitoring Discussion

EQUIs 43 and 44 (Dryers/Ovens)

Total Particulate Matter <= 0.30 grains per dry standard cubic foot Opacity <= 20 percent opacity (Minn. R. 7011.0610)

Monthly fuel records

The units use natural gas; therefore, the likelihood of violating these limits is very small.

TREA 1 (Catalytic Oxidizer)

Overall control efficiency for Volatile Organic Compounds >= 95 percent Overall control efficiency for Total and Single HAPs >= 95 percent Temperature >= 674 degrees Fahrenheit 3-hour rolling average (to avoid NSR)

Temperature Limit; Continuous temperature readings; Daily verification of operation of temperature recording device; Inspections, O&M, calibrations recordkeeping, corrective actions, Performance testing

Monitoring based on the Permittee’s CAM Plan and on Minnesota Performance Standard for Control Equipment is adequate to have a reasonable assurance of compliance. As an other PSEU under CAM the Permittee is not required to perform continuous monitoring, so the current continuous temperature monitoring is more than sufficient for CAM purposes. Periodic performance tests to verify the efficiency of the oxidizer over the last 12 years show that the control efficiency can be met.

Total Particulate Matter <= 0.30 grains per dry standard cubic foot Opacity <= 20 percent opacity (Minn. R. 7011.0610) None

The oxidizer uses natural gas; therefore, the likelihood of violating these limits is very small.

*Location of the requirement in the permit (e.g., EQUI0000000001, STRU0000000002, etc.).

3.5 Insignificant activities Silgan Containers Mfg Corp - Savage has several operations which are classified as insignificant activities under the MPCA’s permitting rules. These are listed in Appendix A to the permit. The permit is required to include periodic monitoring for all emissions units, including insignificant activities, per EPA guidance. The insignificant activities at this Facility are only subject to general applicable requirements. Using the criteria outlined earlier in this TSD, the following table documents the justification why no additional periodic monitoring is necessary for the current insignificant activities. See Attachment 1 of this TSD for PTE information for the insignificant activities. Table 8. Insignificant activities


Insignificant activity General applicable emission limit Discussion

Infrared electric ovens Opacity <= 20% (Minn. R. 7011.0105 or 7011.0110)

These units are not likely to have any emissions of particulate matter at this site (used to dry off VOCs). It is highly unlikely that they could violate the applicable requirement.

VOC storage tanks with total capacity not more than 10,000 gallons meeting certain vapor pressure requirements


There are 5 individual tanks with a total storage capacity of less than 9,000 gallons. These units are not likely to have any particulate emissions. These units are unlikely to violate the applicable requirement.

Brazing, soldering or welding equipment


For these units, based on EPA published emissions factors, it is highly unlikely that they could violate the applicable requirement. In addition, these units are typically operated and vented inside a building, so testing for PM or opacity is not feasible.

Blueprint copiers and photographic processes

Opacity <= 20% (Minn. R. 7011.0105 or 7011.0110)

While no known emissions estimation method exists for these units, based on general knowledge of how they operate, it is highly unlikely that they could generate visible emissions. In addition, these units would be operated and vented directly into an office area, so monitoring or testing is not feasible.

Equipment used exclusively for melting or application of wax


While no known emissions estimation method exists for these units, based on general knowledge of how they operate, it is highly unlikely that they could generate visible emissions.

Cleaning operations: alkaline/phosphate cleaners and associated cleaners and associated burners

PM, variable depending on airflow Opacity <= 20% (Minn. R. 7011.0610 & Minn. R. 7011.0710/0715)

For these units, there are some factors available for the burners, but very little information regarding the cleaning operation itself. However, based on general knowledge of how they operate, it is highly unlikely that they could violate the applicable requirement or that testing would be feasible.

Individual units with potential emissions less than 2000 lb/year of certain pollutants

PM ≤ 0.6 or 0.4 lb/MMBtu, depending on year constructed Opacity ≤ 20% with exceptions (Minn. R. 7011.0510/0515)

These are 2 furnaces and 14 space heaters (total heat input is 0.725 MMBtu/hr that burn natural gas. For the natural gas units and generator, based on the fuels used and EPA published emissions factors, it is highly unlikely that they could violate the applicable requirement. In addition, all of these units are operated and vented inside a building, so testing for PM or opacity is not feasible. There are also 2 videojet printers that have minimal methanol emissions.

Fugitive dust emissions from unpaved entrance roads and parking lots

Requirement to take reasonable measures to prevent PM from becoming airborne (Minn. R. 7011.0150)

The Facility is located in the Metro area and has all paved parking lots and few private roads. Nearly all surfaces are currently paved, with the exception of one driveway behind the facility. The permit does contain a general requirement that this standard must be met. The Permittee has stated that no additional unpaved surfaces will be added in the future.

Infrequent use of spray paint equipment for routine housekeeping or plant upkeep activities not associated with primary production processes at the stationary source


While spray equipment will have the potential to emit particulate matter, these particular activities are those not associated with production, so they would be infrequent and usually occur outdoors. Testing or monitoring is not feasible.


3.6 Permit organization In general, the permit meets the MPCA Tempo Guidance for ordering and grouping of requirements. One area where this permit deviates slightly from Tempo guidance is in the use of appendices. While appendices are fully enforceable parts of the permit, in general, any requirement that the MPCA thinks should be electronically tracked (e.g., limits, submittals, etc.), should be in the Requirements table in Tempo. The main reason is that the appendices are word processing sections and are not part of the electronic tracking system. Violation of the appendices can be enforced, but the computer system will not automatically generate the necessary enforcement notices or documents. Staff must generate these.

3.7 Comments received This section will be completed after the public notice period. Public Notice Period: December 4, 2016– January 2, 2017 EPA Review Period: January 4, 2017 – January 19, 2017 Comments were not received from the public during the public notice period. Comments were not received from EPA during their review period.

4. Permit fee assessment This permit action is the reissuance of an individual Part 70; therefore, no application fees apply under Minn. R. 7002.0016, subp. 1.

5. Conclusion

Based on the information provided by Silgan Containers Mfg Corp - Savage the MPCA has reasonable assurance that the proposed operation of the emission facility, as described in the Air Emission Permit No. 13900001- 004 and this TSD, will not cause or contribute to a violation of applicable federal regulations and Minnesota Rules. Staff members on permit team: Kirsten Baker (permit engineer)

Sarah Sevcik (peer reviewer) Beckie Olson (permit writing assistant) Laurie O’Brien (administrative support) Marc Severin (stack testing) Dan Dietrich (enforcement)

TEMPO360 Activities: Notification of Replacement of Unit (IND20110001), Part 70 Permit Reissuance (IND20070001), Permit Reopening (IND20060002)

Attachments: 1. PTE summary and calculation spreadsheets 2. Subject item inventory and facility requirements 3. CAM Plan

ATTACHMENT 1: Emissions Summary Calculation Spreadsheets

Pollutant Summary

Controlled Uncontrolled ControlledGrand Total (lbs/hr) (tons/yr) (tons/yr)

VOC 193 3173 2411330-20-7 (Xylene) 28.11 2462.83 9.00

100-41-4 (Ethylbenzene) 5.86 513 9.00108-10-1 (MIBK) 8.56 750 9.00

108-88-3 (Toluene) 0.54 46.97 9.00112-07-2 (Butyl Cel) 4.63 405 9.00

CO 3.96 17.33 17.33CO2 5652 24756 24756

PM/PM10/PM2.5 0.36 1.57 1.57SO2 0.03 0.12 0.12NOX 4.71 20.63 20.63CO2e 5686 24903 24903CH4 0.11 0.47 0.47N2O 0.10 0.45 0.45

Total HAPs 69.02 3023 23.35Single HAP 28.11 2462.83 9.34

Pollutant Summary

Summary VOC by Emission Unit

Silgan Containers - Ft. Madison, IA Summary VOC by Emission Unit Page C-2

Silgan Containers Manufacturing CorporationSavageSample Calculations

Annual Liner VOC Emissions by Emission UnitControlled Uncontrolled Controlled Actual Controlled Uncontrolled Controlled Actual

EQUI 12 (EU008) -211A Liner EQUI 12 (EU008) -211A Liner EQUI 12 (EU008) -211A Liner EQUI 12 (EU008) -211A Liner EQUI 16 (EU012) -211B Liner EQUI 16 (EU012) -211B Liner EQUI 16 (EU012) -211B Liner EQUI 16 (EU012) -211B LinerMaterial (lbs/hr) (tons/yr) (tons/yr) (tons/yr) (lbs/hr) (tons/yr) (tons/yr) (tons/yr)

VOC 10.2 40.6 40.6 10.2 40.6 40.61330-20-7 (Xylene)

100-41-4 (Ethylbenzene)108-10-1 (MIBK)

108-88-3 (Toluene)112-07-2 (Butyl Cel)

Controlled Uncontrolled Controlled(lbs/hr) (tons/yr) (tons/yr)

Liner Plant Wide Total: 82.2 327.4 327.4Coating Plant Wide Total 31.45 2754.83 137.74

Total 113.7 3082.2 465.1

Annual Mister Spray VOC Emissions by Emission UnitControlled Uncontrolled Controlled Actual Controlled Uncontrolled Controlled Actual

EQUI 12 (EU008) -211A Mister EQUI 12 (EU008) -211A Mister EQUI 12 (EU008) -211A Mister EQUI 12 (EU008) -211A Mister EQUI 16 (EU012) -211B Mister EQUI 16 (EU012) -211B Mister EQUI 16 (EU012) -211B Mister EQUI 16 (EU012) -211B MisterMaterial (lbs/hr) (tons/yr) (tons/yr) (tons/yr) (lbs/hr) (tons/yr) (tons/yr) (tons/yr)

VOC 0.1 0.5 0.5 0.1 0.5 0.5

Annual Lube VOC Emissions by Emission Unit

Controlled Uncontrolled Controlled Actual Controlled Uncontrolled Controlled ActualEQUI 12 (EU008) -211A Lube EQUI 12 (EU008) -211A Lube EQUI 12 (EU008) -211A Lube EQUI 12 (EU008) -211A Lube EQUI 16 (EU012) -211B Lube EQUI 16 (EU012) -211B Lube EQUI 16 (EU012) -211B Lube EQUI 16 (EU012) -211B Lube

Material (lbs/hr) (tons/yr) (tons/yr) (tons/yr) (lbs/hr) (tons/yr) (tons/yr) (tons/yr)

VOC 0.7 3.15 3.15 0.7 3.15 3.15

TOTAL (Mister +Lube) 11.0 44.2 44.2 11.0 44.2 44.2Controlled Uncontrolled Controlled Actual

(lbs/hr) (tons/yr) (tons/yr) (tons/yr)Liner, Mister Spray & Lube Plant Wide Total: 5.0 22.1 22.1 3.0

Annual VideoJet Ink VOC Emissions

MaterialControlled Uncontrolled Controlled Actual

VOC (lbs/hr) (tons/yr) (tons/yr) (tons/yr)Videojet Ink 168605 & 168606 Total: 0.0 0.4 0.4 0.4

Annual Cleanup VOC Emissions by Emission Unit

EQUI 1 (EU 023) Controlled Uncontrolled Controlled ActualMaterial (lbs/hr) (tons/yr) (tons/yr) (tons/yr)

VOC Aromatic 100 18.13 2.54 2.54 0.01 IPA 16.48 2.31 2.31 0.01

Heptane 14.50 8.70 8.70 3.42 Acetone 0 - - -

Butyl (Coating) 3.75 18.75 0.94 0.73E30 (Coating) 3.67 29.32 1.47 0.34 PMA (coating) 1.01 2.01 0.10 0.06 Mineral Spirits 16.25 2.28 2.28 1.06

Total 73.77 65.90 18.32 5.62Liner/Coater/Lube/Mister Total 192.47 3170.54 505.88 9.00

Controlled Uncontrolled ControlledGrand Total (lbs/hr) (tons/yr) (tons/yr)

VOC 192.73 3171.68 507.011330-20-7 (Xylene) 28.11 2462.83 123.14

100-41-4 (Ethylbenzene) 5.86 513.37 25.67108-10-1 (MIBK) 8.56 749.98 37.50

108-88-3 (Toluene) 0.54 46.97 2.35112-07-2 (Butyl Cel - Glycol Ether) 4.63 405.38 20.27

Total HAPS 69.02 3023.17 151.16



Silgan Containe SavageSample Calculations

Annual Liner VOC Em

Material

VOC1330-20-7 (Xylene)



Annual Mister Spray

Material

VOC

Annual Lube VOC Em

Material

VOC

TOTAL (Mister +Lube)

Annual VideoJet Ink V

Material

VOC

Annual Cleanup VOC

EQUI 1 (EU 023)Material

VOC

Controlled Uncontrolled Controlled Actual Controlled Uncontrolled Controlled ActualEQUI 17 (EU013) -211C Liner EQUI 17 (EU013) -211C Liner EQUI 17 (EU013) -211C Liner EQUI 17 (EU013) -211C Liner EQUI 13 (EU009) -300A Liner EQUI 13 (EU009) -300A Liner EQUI 13 (EU009) -300A Liner EQUI 13 (EU009) -300A Liner

(lbs/hr) (tons/yr) (tons/yr) (tons/yr) (lbs/hr) (tons/yr) (tons/yr) (tons/yr)

10.2 40.6 40.6 10.8 43.0 43.0

Controlled Uncontrolled Controlled Actual Controlled Uncontrolled Controlled ActualEQUI 17 (EU013) -211C Mister EQUI 17 (EU013) -211C Mister EQUI 17 (EU013) -211C Mister EQUI 17 (EU013) -211C Mister EQUI 13 (EU009) -300A Mister EQUI 13 (EU009) -300A Mister EQUI 13 (EU009) -300A Mister EQUI 13 (EU009) -300A Mister


0.0 0.0 0.0 0.1 0.5 0.5

Controlled Uncontrolled Controlled Actual Controlled Uncontrolled Controlled ActualEQUI 17 (EU013) -211C Lube EQUI 17 (EU013) -211C Lube EQUI 17 (EU013) -211C Lube EQUI 17 (EU013) -211C Lube EQUI 13 (EU009) -300A Lube EQUI 13 (EU009) -300A Lube EQUI 13 (EU009) -300A Lube EQUI 13 (EU009) -300A Lube


0.7 3.15 3.15

10.2 40.6 40.6 11.6 46.6 46.6




Annual Liner VOC Em

Material




Annual Mister Spray

Material

VOC

Annual Lube VOC Em

Material

VOC



Material

VOC

Annual Cleanup VOC


VOC

Controlled Uncontrolled Controlled Actual Controlled Uncontrolled Controlled ActualEQUI 14 (EU010) -300B Liner EQUI 14 (EU010) -300B Liner EQUI 14 (EU010) -300B Liner EQUI 14 (EU010) -300B Liner EQUI 15 (EU011) -300 Liner EQUI 15 (EU011) -300 Liner EQUI 15 (EU011) -300 Liner EQUI 15 (EU011) -300 Liner


10.80 43.0 43.0 11.26 44.82 44.82

Controlled Uncontrolled Controlled Actual Controlled Uncontrolled Controlled ActualEQUI 14 (EU010) -300B Mister EQUI 14 (EU010) -300B Mister EQUI 14 (EU010) -300B Mister EQUI 14 (EU010) -300B Mister EQUI 15 (EU011) -300 Mister EQUI 15 (EU011) -300 Mister EQUI 15 (EU011) -300 Mister EQUI 15 (EU011) -303 Mister


0.1 0.5 0.5 0.3 0.5 2.2 2.2 0.2

Controlled Uncontrolled Controlled Actual Controlled Uncontrolled Controlled ActualEQUI 14 (EU010) -300B Lube EQUI 14 (EU010) -300B Lube EQUI 14 (EU010) -300B Lube EQUI 14 (EU010) -300B Lube EQUI 15 (EU011) -300 Lube EQUI 15 (EU011) -300 Lube EQUI 15 (EU011) -300 Lube EQUI 15 (EU011) -300 Lube


0.7 3.15 3.15 2.24 0.7 3.15 3.15

11.6 46.6 46.6 2.5 12.5 50.2 50.2 0.2




Annual Liner VOC Em

Material




Annual Mister Spray

Material

VOC

Annual Lube VOC Em

Material

VOC



Material

VOC

Annual Cleanup VOC


VOC

Controlled Uncontrolled Controlled Actual Controlled Uncontrolled Controlled Controlled Uncontrolled ControlledEQUI 18 (EU014) -DRT Liner EQUI 18 (EU014) -DRT Liner EQUI 18 (EU014) -DRT Liner EQUI 18 (EU014) -DRT Liner EQUI 42 (EU025) Coater EQUI 42 (EU025) Coater EQUI 42 (EU025) Coater EQUI 41 (EU04) Coater 3 EQUI 41 (EU04) Coater 3 EQUI 41 (EU04) Coater 3

(lbs/hr) (tons/yr) (tons/yr) (tons/yr) (lbs/hr) (tons/yr) (tons/yr) (lbs/hr) (tons/yr) (tons/yr)

18.78 74.76 74.76 15.72 1377.42 68.87 15.72 1377.42 68.8714.06 1231.41 61.57 14.06 1231.41 61.572.93 256.68 12.83 2.93 256.68 12.834.28 374.99 18.75 4.28 374.99 18.750.27 23.49 1.17 0.27 23.49 1.172.89 253.51 12.68 1.73 151.87 7.59

Controlled Uncontrolled Controlled ActualEQUI 18 (EU014) -DRT Mister EQUI 18 (EU014) -DRT Mister EQUI 18 (EU014) -DRT Mister EQUI 18 (EU014) -DRT Mister

(lbs/hr) (tons/yr) (tons/yr) (tons/yr)

0.5 2.2 2.2 0.3

Controlled Uncontrolled Controlled ActualEQUI 18 (EU014) -DRT Mister EQUI 18 (EU014) -DRT Mister EQUI 18 (EU014) -DRT Mister EQUI 18 (EU014) -DRT Mister

(lbs/hr) (tons/yr) (tons/yr) (tons/yr)

19.3 77.0 77.0 0.3

Summary by Plant HEAT

Silgan Containers - Ft. Madison, IA Summary by Plant HEAT Page C-6

Silgan Containers Manufacturing CorporationSavageSample Calculations

Annual Liner VOC Emissions by Emission UnitControlled Uncontrolled Controlled Actual

EQUI44(EU003) EQUI44 (EU003) EQUI44 (EU003) EQUI44 (EU003)Material EF (lbs/hr) (tons/yr) (tons/yr) (tons/yr)

VOC 5.5 0.024 0.10 0.10CO 84 0.36 1.59 1.59

CO2 120000 517.65 2267.29 2267.29PM 7.6 0.03 0.14 0.14SO2 0.6 0.0026 0.0113 0.0113NOX 100 0.43 1.89 1.89PM10 0.03 0.14 0.14PM2.5 0.03 0.14 0.14CH4 0.0099 0.04 0.04N2O 0.0095 0.04 0.04

CO2e 521 2281 2281

Controlled Uncontrolled Controlled(lbs/hr) (tons/yr) (tons/yr)

VOC 0.26 1.13 1.13CO 3.96 17.33 17.33

CO2 5652 24756 24756PM 0.36 1.57 1.57SO2 0.03 0.12 0.12NOX 4.71 20.63 20.63PM10 0.36 1.57 1.57PM2.5 0.36 1.57 1.57CH4 0.11 0.47 0.47N2O 0.10 0.45 0.45

CO2e 5685.65 24903.13 24903.13



Silgan Containers SavageSample Calculations

Annual Liner VOC Emissi

MaterialVOCCO

CO2PMSO2NOXPM10PM2.5CH4N2O

CO2e

Controlled Uncontrolled Controlled Controlled Uncontrolled ControlledEQUI43 (EU006) EQUI43 (EU006) EQUI43 (EU006) EQUI8 (EU020) EQUI8 (EU020) EQUI8 (EU020)

(lbs/hr) (tons/yr) (tons/yr) (lbs/hr) (tons/yr) (tons/yr)0.04 0.16 0.16 0.06 0.28 0.280.54 2.38 2.38 0.97 4.26 4.26

776.47 3400.94 3400.94 1387.94 6079.18 6079.180.05 0.22 0.22 0.09 0.39 0.39

0.0039 0.0170 0.0170 0.0069 0.0304 0.03040.65 2.83 2.83 1.16 5.07 5.070.05 0.22 0.22 0.09 0.39 0.390.05 0.22 0.22 0.09 0.39 0.390.015 0.07 0.07 0.027 0.12 0.120.014 0.06 0.06 0.025 0.11 0.11781 3421 3421 1396 6115 6115





MaterialVOCCO


CO2e

Controlled Uncontrolled Controlled Controlled Uncontrolled ControlledEQUI9 (EU021) EQUI9 (EU021) EQUI9 (EU021) TREA 1 (EU024) TREA 1 (EU024) TREA 1 (EU024)

(lbs/hr) (tons/yr) (tons/yr) (lbs/hr) (tons/yr) (tons/yr)0.04 0.17 0.17 0.07 0.29 0.290.58 2.54 2.54 1.00 4.36 4.36

828.24 3627.67 3627.67 1423.53 6235.06 6235.060.05 0.23 0.23 0.09 0.39 0.39

0.0041 0.0181 0.0181 0.0071 0.0312 0.03120.69 3.02 3.02 1.19 5.20 5.200.05 0.23 0.23 0.09 0.39 0.390.05 0.23 0.23 0.09 0.39 0.390.016 0.07 0.07 0.027 0.12 0.120.015 0.07 0.07 0.026 0.11 0.11833 3649 3649 1432 6272 6272





MaterialVOCCO


CO2e

Controlled Uncontrolled Controlled Controlled Uncontrolled ControlledEQUI38 (EU026) EQUI38 (EU026) EQUI38 (EU026) EQUI39 (EU027) EQUI39 (EU027) EQUI39 (EU027)

(lbs/hr) (tons/yr) (tons/yr) (lbs/hr) (tons/yr) (tons/yr)0.0166 0.0727 0.0727 0.0163 0.0714 0.0714

0.25 1.11 1.11 0.25 1.09 1.09362.35 1587.11 1587.11 355.88 1558.76 1558.760.0229 0.1005 0.1005 0.0225 0.0987 0.09870.0018 0.0079 0.0079 0.0018 0.0078 0.00780.30 1.32 1.32 0.30 1.30 1.30

0.0229 0.1005 0.1005 0.0225 0.0987 0.09870.0229 0.1005 0.1005 0.0225 0.0987 0.09870.0069 0.0304 0.0304 0.0068 0.0299 0.02990.0066 0.0291 0.0291 0.0065 0.0286 0.0286

365 1597 1597 358 1568 1568

PTE and Actual HAPS

325 6.50 2,112 325

92 7.42 171 23

5.00 6.59 33 5.00

3.00 7.25 22 3.00

498 6.84 3,403 498

245 5.80 1,421 245 496

67 6.30 423 67 1.41

2.68 6.59 18 2.68 7.86

1.00 6.59 6.61 1.00 1.24

ACETONE GA

IPA GA

HEPTANE GA

KDRAW_1204 GA

10,040 245

KDRAW_165 GA

EQUI 12 (EU008)9385HC57 84,337 LB 8.40 84,337

DYNA 143 GA

AROMATIC 100 GA

MINERAL SPIRITS GA

168600 Qt

EU000168605 356 Qt 6.67 594 89

Usage UOM Density Material Usage (lbs)

Material Usage

HazardousWaste (lbs)

Plant Number: 1501/1/2013 - 12/31/2013

Aggregate Usage Grouped by Emission Unit

EU Material ID

PTE and Actual HAPS

4,211 7.74 4,211 544 5.51

602 6.84 4,115 602

293 5.80 1,700 293 583

84 6.30 531 84 1.74

2.57 6.59 17 2.57 7.95

0.79 6.59 5.21 0.79 0.98

655 6.84 4,481 655

333 5.80 1,933 333 653

89 6.30 562 89 1.81

2.84 6.59 19 2.84 8.75

0.95 6.59 6.24 0.95 1.17

ACETONE GA

IPA GA

HEPTANE GA

KDRAW_1204 GA

14,391 343

KDRAW_165 GA

IPA GA

EQUI 14 (EU010)9385HC57 120,883 LB 8.40 120,883

KDRAW_1204 GA

ACETONE GA

KDRAW_165 GA

HEPTANE GA

12,345 304

SLC6179HC535 LB

EQUI 13 (EU009)9385HC57 103,699 LB 8.40 103,699

PTE and Actual HAPS

229 5.80 1,330 229 451

66 6.30 415 66 1.35

1.15 6.59 7.55 1.15 4.13

0.57 6.59 3.76 0.57 0.71

537 6.84 3,670 537

269 5.80 1,562 269 479

68 6.30 431 68 1.02

1.95 6.59 13 1.95 5.05

1.08 6.59 7.12 1.08 1.34

414 6.84 2,832 414

222 5.80 1,285 222 467

60 6.30 378 60 1.48

1.84 6.59 12 1.84 6.52

0.33 6.59 2.19 0.33 0.41

ACETONE GA

IPA GA

HEPTANE GA

KDRAW_1204 GA

8,749 246

KDRAW_165 GA

EQUI 17 (EU013)9385HC57 73,490 LB 8.40 73,490

ACETONE GA

IPA GA

HEPTANE GA

KDRAW_1204 GA

11,309 215

KDRAW_165 GA

IPA GA

EQUI 16 (EU012)9385HC57 94,998 LB 8.40 94,998

KDRAW_1204 GA

ACETONE GA

9,847 242

HEPTANE GA

EQUI 15 (EU011)9385HC57 82,717 LB 8.40 82,717

PTE and Actual HAPS

298 5.80 1,731 298 557

85 6.30 536 85 1.64

1.97 6.59 13 1.97 6.10

0.28 6.59 1.82 0.28 0.34

41,742 8.11 338,531 41,742 6,412

16,867 8.05 135,783 16,867 2,351

13,125 8.02 105,263 13,125 1,440

8,100 9.46 76,626 8,100 1,392

3,373 7.33 24,724 3,373 17,479

2,825 9.40 26,555 2,825 660

1,430 11.23 16,059 1,430 290

1,320 8.74 11,537 1,320 278

1,155 8.40 9,706 1,155 122

1,092 8.00 8,734 1,092 102

921 7.50 6,910 921 118

732 8.16 5,971 732 221

681 8.75 5,955 681 79

575 9.74 5,600 575 71

360 8.05 2,898 360 15

190 8.05 1,529 190 25

151 8.75 1,324 151 86

44 12.47 549 44 2.88

19 7.23 136 19 2.06

11 8.33 92 11 0.87

6.26 11.50 72 6.26 0.61

6.00 8.04 48 6.00 0.46

1.68 7.35 12 1.68 0.39

6256054 GA

297C915 GA

9840909 GA

9350104 GA

4623105 GA

6661011 GA

PMA GA

3610HVL GA

4001S13V GA

9844511 GA

9372535 GA

5092802 GA

H56110 GA

BUTYL GA

26S29AAUS GA

3846910 GA

2521401 GA

16S61EAUS GA

89X053K GA

E30 GA

4348802 GA

6256069 GA

IPA GA

EQUI 42 (EUC02)9372025 GA

KDRAW_1204 GA

ACETONE GA

11,936 281

HEPTANE GA

EQUI 18 (EU014)9385HC57 100,266 LB 8.40 100,266

PTE and Actual HAPS

Non-Controlled98.5% Permit Rule 40 CFR 53.31, Minn R 7007.300099.5% CE

25,155 8.02 201,742 25,155 4,242

18,480 8.95 165,396 18,480 2,732

10,900 8.11 88,395 10,900 1,023

10,665 8.05 85,853 10,665 1,819

7,599 8.75 66,489 7,599 1,261

6,556 7.57 49,629 6,556 1,062

5,967 8.40 50,119 5,967 871

3,191 7.50 23,930 3,191 1,500

2,902 7.33 21,272 2,902 14,939

1,975 8.50 16,787 1,975 174

945 8.16 7,713 945 126

935 8.03 7,508 935 116

878 8.05 7,064 878 105

858 12.47 10,699 858 206

530 14.78 7,833 530 127

408 8.00 3,266 408 78

400 8.35 3,340 400 115

385 8.47 3,261 385 81

345 11.50 3,964 345 88

101 8.05 814 101 12

82 7.52 617 82 10

82 8.04 659 82 8.22

78 8.75 686 78 6.52

70 8.25 578 70 6.77

65 8.57 557 65 7.45

53 7.23 384 53 6.79

34 8.05 274 34 2.60

18 10.96 197 18 2.64

14 7.44 104 14 1.54

3.32 7.35 24 3.32 0.52

2.00 7.80 16 2.00 0.2110S80AA GA

8701004 GA

297C915 GA

21S00AA GA

31S02EB GA

31S46AD GA

6661011 GA

5092802 GA

640C260 GA

5698015 GA

6256054 GA

9350104 GA

PMA GA

20S67WE GA

14S47WA GA

1949101 GA

H56110 GA

4348802 GA

4623105 GA

9372535 GA

5061056 GA

E30 GA

188306 GA

3846910 GA

BUTYL GA

3610HVL GA

5698014 GA

9372025 GA

9844511 GA

EQUI 41 (EUC03)6256069 GA

86X066F GA

PTE and Actual HAPS

Non-Controlled95% Permit Rule 40 CFR 52.21, Minn R 7007.300099.5% CE

2,416,205 303,433 67,508EU 042 (EUCO2)HAPS PTE Non-Controlled95% Permit Rule 40 CFR 52.21, Minn R 7007.3000

EQUI 41 EU 004 (EUCO3)HAPS PTE Non-Controlled95% Permit Rule 40 CFR 52.21, Minn R 7007.3000

24,288Misc

4.20 102,014

Plant Total:

PROPANE 24,288 GA

Note: Density is expressed in pounds/gallon. All other units are expressed in gallons unless otherwise noted

PTE and Actual HAPS

EQUI 12 (EU008)

EU000

Plant Number: 1501/1/2013 - 12/31/2013

EUXylene (%) Xylene (Tons) Ethylbenzene (%) Ethylbenzene (Tons)

325

23

5.00

3.00445

498

160

67

1.49

0.8110,737

Material Usage

1.19 9.83

0.19 5.36

86 925

0.22 422

29 84,092 10,011

3,403

33

22

594 89

2,113

171

Hazardous Waste

Consumed(lbs)

Consumed(GA)

Xylene Ethylbenzene

9/18/2014

PTE and Actual HAPS

EQUI 14 (EU010)

EQUI 13 (EU009)

543

602

193

84

1.36

0.6413,732

655

221

89

1.52

0.7715,317

1.33 9.99

0.18 5.06

113 1,280

0.29 560

41 120,540 14,350

4,481

0.15 4.23

0.28 529

1.21 8.98

4,115

101 1,117

36 103,395 12,309

0.71 4,205

PTE and Actual HAPS

EQUI 17 (EU013)

EQUI 16 (EU012)

EQUI 15 (EU011)

152

66

0.52

0.4610,037

537

187

68

1.18

0.8812,077

414

141

60

0.86

0.279,335

0.99 5.64

0.06 1.77

81 818

0.23 376

29 73,245 8,720

2,832

0.77 7.77

0.20 5.78

83 1,083

0.16 430

26 94,783 11,284

3,670

0.11 3.05

0.21 413

0.63 3.42

29 82,475 9,818

78 879

PTE and Actual HAPS

EQUI 42 (EUC02)

EQUI 18 (EU014)

202

85

1.04

0.2212,191

40,952 24.1% 40.02 5.0% 8.30

16,575 0.6% 0.40

12,946 1.1% 0.57

7,953 0.9% 0.34 0.2% 0.08

988 55.0% 1.99 15.0% 0.54

2,755

1,404

1,288

1,141 4.1% 0.20 1.3% 0.06

1,079 17.3% 0.75 3.8% 0.16

906

705 22.5% 0.65 4.7% 0.14

672 0.1% 0.00

568 1.6% 0.04 0.3% 0.01

358 0.9% 0.01

187

141

44 14.1% 0.04 2.9% 0.01

19 73.4% 0.05 15.3% 0.01

11 1.4% 0.00 0.1% 0.00

6.21 10.1% 0.00 2.1% 0.00

5.94 0.1% 0.00

1.63

0.06 48

0.05 12

0.10 91

0.05 71

0.23 546

0.29 134

3.07 1,504

9.79 1,238

7.31 5,529

1.89 2,883

27 5,750

9.01 5,876

13 8,632

16 6,793

32 11,259

15 9,584

70 25,895

26 15,769

147 75,234

2,385 7,245

292 133,432

180 103,823

0.05 1.48

791 332,119

0.26 534

0.93 6.87

33 99,985 11,903

96 1,174

PTE and Actual HAPS

Non-Controlled98.5% Permit Rule 99.5% CEEQUI 41 (EUC03)

90,704 73.4% 45.06 15.3% 9.312.25 0.470.23 0.05

24,626 1.1% 1.09

18,175 0.2% 0.16 0.1% 0.08

10,773 33.6% 14.68 5.0% 2.18

10,439 0.9% 0.38

7,455

6,416 0.1% 0.02

5,863 4.1% 1.01 1.3% 0.32

2,991

864 55.0% 1.74 15.0% 0.47

1,955

930 22.5% 0.85 4.7% 0.18

921 0.3% 0.01

865 0.6% 0.02

841 14.1% 0.74 2.9% 0.15

521

398 17.3% 0.28 3.8% 0.06

386 1.1% 0.02 0.2% 0.00

375 9.0% 0.14 1.9% 0.03

337 10.1% 0.20 2.1% 0.04

100

81 0.5% 0.00

81 0.1% 0.00

78 0.1% 0.00

69 28.9% 0.08 6.7% 0.02

64 9.5% 0.03 2.0% 0.01

52 73.4% 0.14 15.3% 0.03

34 3.5% 0.00 0.6% 0.00

18 1.9% 0.00 0.2% 0.00

14 61.5% 0.03 12.8% 0.01

3.24

1.970.03 15

0.21 103

0.07 24

0.32 271

0.24 195

0.87 550

0.94 378

0.75 680

0.82 571

1.35 607

1.02 651

7.65 3,876

1.48 802

14 3,225

9.62 3,180

8.59 7,706

9.75 3,188

13 6,959

17 10,493

15 7,587

14 7,392

2,038 6,333

20 16,614

104 49,248

200 22,430

144 65,228

140 48,567

126 87,372

226 84,034

529 197,500

305 162,664

PTE and Actual HAPS

Non-Controlled95% Permit Rule 4 99.5% CE

EU 042 (EUCO2)HAPS PTE Non-Co95% Permit Rule 4

EQUI 41 EU 004 (EHAPS PTE Non-Co95% Permit Rule 4

Misc

Note: Density is express

95,725 73.4% 21.85 15.3% 3.631.09 0.180.11 0.020.33 0.06

24,288

294,590(lb/hr) (tpy) (lb/hr) (tpy)

281.14 1231.41 58.60 256.6814.06 61.57 2.93 12.83

(lb/hr) (tpy) (lb/hr) (tpy)281.14 1231.41 58.60 256.68

14.06 61.57 2.93 12.83

102,014 24,288

8,843 2,348,698

Report: MU_02.rpt

Record Source: udf_Report_MU_02

Page 3 of 3

PTE and Actual HAPS

EQUI 12 (EU008)

EU000

Plant Number: 1501/1/2013 - 12/31/2013

EUMIBK (%) MIBK (Tons) Toluene (%) Toluene (Tons) Butyl Cel (%) Butyl Cel (Tons) Methanol (%) Methanol (Tons)

28% 0.02

HAPS (Actual)MethanolToluene Butyl Cel MIBK

PTE and Actual HAPS

EQUI 14 (EU010)

EQUI 13 (EU009)

PTE and Actual HAPS

EQUI 17 (EU013)

EQUI 16 (EU012)

EQUI 15 (EU011)

PTE and Actual HAPS

EQUI 42 (EUC02)

EQUI 18 (EU014)

3.9% 6.48 0.40% 0.66

8.5% 0.67

12.5% 0.70

3.9% 0.11 0.40% 0.01

5.3% 0.16

1.6% 0.04 0.10% 0.00

1.9% 0.01 0.30% 0.00

1.40% 0.00

7.2% 0.00

1.6% 0.00 0.20% 0.00

20.1% 0.00

PTE and Actual HAPS


20.1% 6.65 1.40% 0.68 12.5% 1.53 28% 0.020.33 0.03 0.020.03 0.00 0.01

0.10% 0.08

3.9% 1.70 0.40% 0.17

7.7% 0.64

3.9% 0.15 0.40% 0.02

15.6% 0.58

1.9% 0.10 0.30% 0.02

0.10% 0.00

1.6% 0.03 0.20% 0.00

20.1% 0.07

5.3% 0.02

0.20% 0.00

1.40% 0.00

0.10% 0.00

1.10% 0.00

PTE and Actual HAPS




Misc


20.1% 2.66 1.40% 0.30 7.7% 0.66 0% 0.000.13 0.01 0.030.01 0.00 0.000.05 0.00 0.01 0.00

Totalnon-controlledControlled total

Individual HAPS (PTE) (tpy)(lb/hr) (tpy) (lb/hr) (tpy) (lb/hr) (tpy)

85.61 374.99 5.36 23.49 57.88 253.514.28 18.75 0.27 1.17 2.89 12.68

(lb/hr) (tpy) (lb/hr) (tpy) (lb/hr) (tpy)85.61 374.99 5.36 23.49 34.67 151.87

4.28 18.75 0.27 1.17 1.73 7.59

PTE and Actual HAPS

EQUI 12 (EU008)

EU000

Plant Number: 1501/1/2013 - 12/31/2013

EU Totallbs/ga lbs Tons

6.67 593.629994 0.296814997

6.5 2112.499997 1.056249998 1.056249998 CLEANUP SOLVENTS

7.42 170.6600104 0.085330005

6.59 32.95000527 0.016475003

7.25 21.75 0.0108751.465745003

3.59 35939.44871 17.96972435

6.84 3403.442396 1.70172119820.3448971 END COMPOUND & MISTER

5.8 925.2621941 0.462631097

6.3 421.6408995 0.21082045

0

6.59 5.36464881 0.00268232420.34757942 0.002682324 CLEANUP SOLVENTS

VOC (Actual)

PTE and Actual HAPS

EQUI 14 (EU010)

EQUI 13 (EU009)3.59 44188.96591 22.09448296

3.59 1950.430009 0.975215005


5.8 1116.700608 0.558350304

6.3 529.3983883 0.264699194

0


3.59 51516.37594 25.75818797


5.8 1279.610961 0.63980548

6.3 560.1639891 0.280081995

0


PTE and Actual HAPS

EQUI 17 (EU013)

EQUI 16 (EU012)

EQUI 15 (EU011)3.59 35248.1277 17.62406385

5.8 878.9076475 0.439453824


0


3.59 40508.37186 20.25418593


5.8 1082.898681 0.541449341

6.3 430.4530774 0.215226539

0


3.59 31303.31305 15.65165653


5.8 817.867925 0.408933962

6.3 376.1056971 0.188052849

0


PTE and Actual HAPS

EQUI 42 (EUC02)

EQUI 18 (EU014)3.59 42731.83908 21.36591954

5.8 1173.743867 0.586871933


0


5.39 220730.11 110.37

5.43 90004.55 45.00

5.29 68482.06 34.24

3.19 25369.48 12.68

7.33 7245.16 3.62

4.42 12176.32 6.09

4.27 5995.83 3.00

5.16 6647.06 3.32

5.5 6275.42 3.14

4.96 5351.96 2.68

7.5 6792.56 3.40

5.17 3642.90 1.82

5.66 3801.14 1.90

4.68 2656.79 1.33

5.07 1815.63 0.91


1.76 249.01 0.12

5.14 224.97 0.11

6.51 120.71 0.06

5.45 59.38 0.03

4.82 29.93 0.01

5.31 31.56 0.02

6.28 10.25 0.01

PTE and Actual HAPS


63.26 469217.03 234.613.16 7038.26 11.730.32 2346.09 1.17

5.29 130271.40 65.14

3.13 56886.95 28.44

5.39 58068.50 29.03

5.07 52926.03 26.46

1.76 13120.17 6.56

3.2 20530.34 10.27

5.5 32245.57 16.12

7.5 22429.70 11.21

7.33 6333.13 3.17

4.85 9479.75 4.74

5.17 4807.01 2.40

5.27 4851.49 2.43

5.43 4694.40 2.35

5.14 4325.26 2.16

3.33 1736.30 0.87

4.96 1976.48 0.99

5.51 2128.11 1.06

5.3 1989.54 0.99

4.82 1624.74 0.81


3.11 250.83 0.13

5.31 429.99 0.21

5.66 439.58 0.22

4.67 323.07 0.16

5.14 329.63 0.16

6.51 340.04 0.17

5.23 176.13 0.09

5.48 97.32 0.05

5.61 77.38 0.04

6.28 20.37 0.01

7.27 14.35 0.01

PTE and Actual HAPS




Misc


29.10 433725.40 216.861.45 6505.88 10.840.15 2168.63 1.080.46 2.26 3.22 TOTAL CLEANUP SOLVENTS

92.35 609.174.62 180.27

Total HAPS (tpy) Total HAPS (lb/hr)1,512 345.1175.58 17.26

Total HAPS (tpy) Total HAPS (lb/hr)1512 345.1175.58 17.26

PTE and Actual HAPS

EQUI 12 (EU008)

EU000

Plant Number: 1501/1/2013 - 12/31/2013

EU

PTE and Actual HAPS

EQUI 14 (EU010)

EQUI 13 (EU009)

PTE and Actual HAPS

EQUI 17 (EU013)

EQUI 16 (EU012)

EQUI 15 (EU011)

PTE and Actual HAPS

EQUI 42 (EUC02)

EQUI 18 (EU014)

PTE and Actual HAPS


PTE and Actual HAPS




Misc


PTE and Actual HAPS

EQUI 12 (EU008)

EU000

Plant Number: 1501/1/2013 - 12/31/2013

EU

PTE and Actual HAPS

EQUI 14 (EU010)

EQUI 13 (EU009)

PTE and Actual HAPS

EQUI 17 (EU013)

EQUI 16 (EU012)

EQUI 15 (EU011)

PTE and Actual HAPS

EQUI 42 (EUC02)

EQUI 18 (EU014)

PTE and Actual HAPS


PTE and Actual HAPS




Misc


Silgan Containers - Ft. Madison, IA Summary Requirements Page C-46

Silgan Containers Manufacturing CorporationSavage, MNProduction Numbers

Maximum MaximumCan / End Maximum Potential Anticipated

Equipment / Manufacturer / Sizes Line/ Strokes Units Units Annual AnnualProduction Line Model Number Produced EU per minute per stroke per minute Production Production

Coating Line #2 EU001 100 1 100 52,560,000Coating Line #3 EU004 100 1 100 52,560,000

maximum sheets coated per year 105,120,000 0Kdraw 1204 Kdraw 165

35500 ends/oz 5867 ends/oz**Gang Press 211A 211 EU008/EUP01 120 11 1320 693,792,000 693,792,000 0.11 lb/hr 0.72 lb/hr**Gang Press 211B 211 EU009/EUP02 120 12 1440 756,864,000 756,864,000**Gang Press 211C 211 EU010/EUP03 120 12 1440 756,864,000 756,864,000**Gang Press 300A 300 EU011/EUP04 120 11 1320 693,792,000 693,792,000**Gang Press 300B 300 EU012/EUP05 120 11 1320 693,792,000 693,792,000**Gang Press 303 303 EU013/EUP06 120 11 1320 693,792,000 693,792,000**DRT Shell Press Line 300 EU014/EUP010 275 10 2750 1,445,400,000 1,445,400,000

Max shells per year 5,734,296,000 5,734,296,000

211A Liners 211 Line 1 EU008 (EUP01) 350 4 1400 735,840,000 735,840,000 4 Liners211B Liners 211 Line 2 EU012 (EUP02) 350 4 1400 735,840,000 735,840,000 4 Liners211C Liners 211 Line 3 EU013 (EUP03) 350 4 1400 735,840,000 735,840,000 4 Liners300A Liners 300 Line 4 EU009 (EUP04) 350 4 1400 735,840,000 735,840,000 4 Liners300B Liners 300 Line 5 EU010 (EUP05) 350 4 1400 735,840,000 735,840,000 4 Liners303 Liners 303 Line 6 EU011 (EUP06) 350 4 1400 735,840,000 735,840,000 4 LinersDRT Liners Rotating 300 Line 10 EU014 (EUP10) 900 3 2700 1,419,120,000 1,419,120,000 3 liners, 6 guns each

Maximum shells lined per year 5,834,160,000 5,834,160,000

** This equipment does not have material usages or emissions that contain any air contaminants

IA - INK Methanol PTE

Press Video JetManufacturer/Model No.Number of Units 3Hours of Operation - PTE Hours/ Year 8760

Process RateEnds/ minute @100% Eff. 480

Process Rate Ends/ Hour 28800Production Ends/ Year 252288000

Ink VideoJet 16-168600QDensity Lb./ gal 7.42Methanol Content Percent/ weight 0.28Material Usage Ends Produced/ Gal. 9600000Material Usage Gal./ year 26.28Material Usage Lb./ HR 0.06678Material Usage Tons/ YR 0.8774892HAP Emissions Lb./ HR 0.0249312 218 lb/yr/unitHAP Emissions Tons/ YR 0.436794624

DRD Video Jet Series 10Manufacturer/Model No.Number of Units 3Hours of Operation - PTE Hours/ Year 8760

Process RateEnds/ minute @100% Eff. 480

Process Rate Ends/ Hour 28800Production Ends/ Year 252288000

Ink VideoJet 16-8600QDensity Lb./ gal 7.42Methanol Content Percent/ weight 0.78Material Usage Ends Produced/ Gal. 9600000Material Usage Gal./ year 26.28Material Usage Lb./ HR 0.06678Material Usage Tons/ YR 0.8774892VOM Emissions Lb./ HR 0.0520884 456 lb/yr/unitVOM Emissions Tons/ YR 0.684441576

IA - Combustion

Silgan Containers Manufacturing CorporationSavage, MNSample Calculations

Modine Space Heaters 14 (Used 1/4 per yr)Was EU 007

Emission Source mmbtu/hr

Nat Gas Fired units 0.225 Max Firing Rate

Emissions Factors (EF)

PM 7.6 lbs/mmscf AP-42 Chapter 1.4PM10 7.6 lbs/mmscfPM2.5 7.6 lbs/mmscfSO2 0.6 lbs/mmscf Average natural gas heating value = 1,020 btu/scfNOx 100.0 lbs/mmscfCO 84.0 lbs/mmscfCO2 120,000.0 lbs/mmscfVOC 5.5 lbs/mmscfAmmonia 3.2 lbs/mmscf

Calculating standard cubic feet per hour

0.225 million btu per hour maximum firing ratex 1,000,000 btu per mmbtu

= 225,000 btu per hour/ 1,020 average btu/scf

= 220.59 standard cubic feet per hourx 14.00 number of units

= 3,088 maximum standard cubic feet per houraverage consumption

Calculating standard cubic feet of natural gas per year

3,088 standard cubic feet per hourx 8,760 maximum hours per yearx 1.10 startup and shutdown factor

= 29,758,235 standard cubic feet of natural gas burned per year/ 1,000,000 standard cubic feet per million standard cubic feet (mmscf)

= 29.76 million standard cubic feet of natural gas burned per year

Calculating pounds of particulate matter (PM, PM10 and PM2.5) per hour

29,758,235 standard cubic feet of natural gas burned per year/ 1,000,000 scf per mmscfx 7.60 PM factor in lbs per million standard cubic feet

= 226.16 pounds of particulate matter per year/ 8,760 maximum hours per year

= 0.026 lbs of particulate matter per hour

Maximum 8760 hrs/yr

IA - Combustion

Calculating tons of particulate matter (PM, PM10 and PM2.5) per year

226.16 pounds of particulate matter per year/ 2,000 pounds per ton

= 0.113 tons of particulate matter per year

Calculating pounds of non-methane VOC per hour

29,758,235 standard cubic feet of natural gas burned per year/ 1,000,000 scf per mmscfx 5.50 non-methane VOC factor in lbs per million standard cubic feet

= 163.67 pounds of non-methane VOC per year/ 8,760 maximum hours per year

= 0.019 lbs of non-methane VOC per hour

Calculating tons of non-methane VOC per year

163.67 pounds of non-methane VOC per year/ 2,000 pounds per ton

= 0.08 tons of non-methane VOC per year

Calculating pounds of SO2 per hour

29,758,235 standard cubic feet of natural gas burned per year/ 1,000,000 scf per mmscfx 0.60 SO2 factor in lbs per million standard cubic feet

= 17.85 pounds of SO2 per year/ 8,760 maximum hours per year

= 0.0020 lbs of SO2 per hour

Calculating tons of SO2 per year

17.85 pounds of SO2 per year/ 2,000 pounds per ton

= 0.009 tons of SO2 per year

Calculating pounds of NOx per hour

29,758,235 standard cubic feet of natural gas burned per year/ 1,000,000 scf per mmscfx 100.0 NOx factor in lbs per million standard cubic feet

= 2,975.82 pounds of NOx per year/ 8,760 maximum hours per year

= 0.34 lbs of NOx per hour

IA - Combustion

Calculating tons of NOx per year

2,976 pounds of NOx per year/ 2,000 pounds per ton

= 1.49 tons of NOx per year

Calculating pounds of CO per hour

29,758,235 standard cubic feet of natural gas burned per year/ 1,000,000 scf per mmscfx 84.00 CO factor in lbs per million standard cubic feet

= 2,500 pounds of CO per year/ 8,760 maximum hours per year

= 0.29 lbs of CO per hour

Calculating tons of CO per year

2,500 pounds of CO per year/ 2,000 pounds per ton

= 1.25 tons of CO per year

Calculating pounds of CO2 per hour

29,758,235 standard cubic feet of natural gas burned per year/ 1,000,000 scf per mmscfx 120,000.00 CO factor in lbs per million standard cubic feet

= 3,570,988 pounds of CO per year/ 8,760 maximum hours per year


Calculating tons of CO2 per year

3,570,988 pounds of CO per year/ 2,000 pounds per ton

= 1,785.49 tons of CO2 per year

Calculating pounds of ammonia (NH3) per hour

29,758,235 standard cubic feet of natural gas burned per year/ 1,000,000 scf per mmscfx 3.2000 lead factor in lbs per million standard cubic feet

= 95.226 pounds of ammonia per year/ 8,760 maximum hours per year

= 0.0109 lbs of ammonia per hour

IA - Combustion

Calculating tons of ammonia (NH3) per year

95.226 pounds of ammonia per year/ 2,000 pounds per ton

= 0.048 tons of ammonia per year

IA - Combustion 2


Evcon Furnace




PM 7.6 lbs/mmscf AP-42 Chapter 1.4PM10 7.6 lbs/mmscfPM2.5 7.6 lbs/mmscfSO2 0.6 lbs/mmscf Average natural gas heating value = 1,020 btu/scfNOx 100.0 lbs/mmscfCO 84.0 lbs/mmscfCO2 120,000.0 lbs/mmscfVOC 5.5 lbs/mmscfMethane 2.3 lbs/mmscfN2O 2.2 lbs/mmscf





= 147 maximum standard cubic feet per houraverage consumption


147 standard cubic feet per hourx 8,760 maximum hours per yearx 1.10 startup and shutdown factor







Maximum 8760 hrs/yr

IA - Combustion 2




















= 141.71 pounds of NOx per year/ 8,760 maximum hours per year


IA - Combustion 2


142 pounds of NOx per year/ 2,000 pounds per ton




= 119 pounds of CO per year/ 8,760 maximum hours per year



119 pounds of CO per year/ 2,000 pounds per ton



1,417,059 standard cubic feet of natural gas burned per year/ 1,000,000 scf per mmscfx 120,000.00 CO2 factor in lbs per million standard cubic feet

= 170,047 pounds of CO2 per year/ 8,760 maximum hours per year

= 19 lbs of CO2 per hour


170,047 pounds of CO2 per year/ 2,000 pounds per ton

= 85 tons of CO2 per year

Calculating pounds of methane (CH4) per hour

1,417,059 standard cubic feet of natural gas burned per year/ 1,000,000 scf per mmscfx 2.3000 methane factor in lbs per million standard cubic feet

= 3.259 pounds of methane per year/ 8,760 maximum hours per year

= 0.0004 lbs of methane per hour

IA - Combustion 2

Calculating tons of methane (CH4) per year

3.259 pounds of methane per year/ 2,000 pounds per ton

= 0.002 tons of methane per year

Calculating pounds of nitrous oxide (N2O) per hour

1,417,059 standard cubic feet of natural gas burned per year/ 1,000,000 scf per mmscfx 2.2000 nitrous oxide factor in lbs per million standard cubic feet

= 3.118 pounds of nitrous oxide per year/ 8,760 maximum hours per year

= 0.0004 lbs of nitrous oxide per hour

Calculating tons of nitrous oxide (N2O) per year

3.118 pounds of nitrous oxide per year/ 2,000 pounds per ton

= 0.002 tons of nitrous oxide per year

Calculating pounds of CO2e per hour20

Calculating pounds of CO2e per year86

IA - Combustion 3


Weil Mclain GV Boiler









= 343 maximum standard cubic feet per houraverage consumption


343 standard cubic feet per hourx 8,760 maximum hours per yearx 1.10 startup and shutdown factor







Maximum 8760 hrs/yr

IA - Combustion 3




















= 330.65 pounds of NOx per year/ 8,760 maximum hours per year


IA - Combustion 3


331 pounds of NOx per year/ 2,000 pounds per ton




= 278 pounds of CO per year/ 8,760 maximum hours per year



278 pounds of CO per year/ 2,000 pounds per ton




= 396,776 pounds of CO2 per year/ 8,760 maximum hours per year



396,776 pounds of CO2 per year/ 2,000 pounds per ton

= 198 tons of CO2 per year





IA - Combustion 3












Calculating pounds of CO2e per year200

EQUI 1 (EU23) Cleaning Solvents

Silgan Containers - Ft. Dodge, IA Confidential EQUI 1 (EU23) Cleaning Solvents Page C-60

Silgan Containers Manufacturing CorporationSavage, MNCleaning Solvents Sample Calculations

Total capacity 35.00

Material: Aromatic 100 gallons/hr

700 maximum anticipated gallons used for presses7.25 density pounds per gallon

0.00% volume percent water and exempt solvents7.25 VOC content pounds per gallon less water

5,075.00 total pounds of VOC evolved from Aromatic 1002.54 total tons of VOC evolved from Aromatic 1002.50 maximum anticipated gallons used per hour

18.13 total pounds of VOC evolved per hour

Isopropyl Alcohol(IPA)

700 maximum anticipated gallons used for presses6.59 density pounds per gallon


4,613.00 total pounds of VOC evolved from IPA2.31 total tons of VOC evolved from IPA2.50 maximum anticipated gallons used per hour


Heptane3,000 maximum anticipated gallons used for presses

5.80 density pounds per gallon0.00% volume percent water and exempt solvents

5.80 VOC content pounds per gallon less water17,400.00 total pounds of VOC evolved from Heptane

8.70 total tons of VOC evolved from Heptane2.50 maximum anticipated gallons used per hour


Acetone200 maximum anticipated gallons used for presses6.59 density pounds per gallon

100.00% volume percent water and exempt solvents0.00 VOC content pounds per gallon less water- total pounds of VOC evolved from D60- total tons of VOC evolved from D602.5 maximum anticipated gallons used per hour

0 total pounds of VOC evolved per hour

EQUI 1 (EU23) Cleaning Solvents

Silgan Containers - Ft. Dodge, IA Confidential EQUI 1 (EU23) Cleaning Solvents Page C-61

Butyl

5,000 maximum anticipated gallons used7.50 density pounds per gallon


37,500.00 total pounds of VOC evolved from Butyl18.75 total tons of VOC evolved from Butyl10.00 maximum anticipated gallons used per hour75.00 total pounds of VOC evolved per hour

E30

8,000 maximum anticipated gallons used7.33 density pounds per gallon


58,640.00 total pounds of VOC evolved from E3029.32 total tons of VOC evolved from E3010.00 maximum anticipated gallons used per hour73.30 total pounds of VOC evolved per hour

Mineral Spirits

700 maximum anticipated gallons used6.50 density pounds per gallon


4,550.00 total pounds of VOC evolved 2.28 total tons of VOC evolved 2.50 maximum anticipated gallons used per hour


PMA

500 maximum anticipated gallons used8.05 density pounds per gallon


4,025.00 total pounds of VOC evolved 2.01 total tons of VOC evolved 2.50 maximum anticipated gallons used per hour


EQUI 42 (EU025)

Campbell Soup Company Confidential EQUI 42 (EU025) Page C-62

Savage Sample Calculations

Sheet Size InformationCoater Line 2

Max Sheet Max SheetSize SpeedSQ IN (x) SPM (y)1417.8 100

Production Requirements

100 maximum sheets per minutex 60 minutes per hour

= 6,000 maximum sheets per hour

6,000 maximum sheets per hour

End coating Liner Material Specifications

All material specifications are taken from MSDS, VOC Data, and Material Application sheets.

Coating 21S00AA 8.56 density pounds per gallonCoating 30.88% percent solids


10633.50 film weight (milligrams of solids per sheet)

Calculating milligrams of solids per 1000 sheets manufactured

10633.500 film weight (milligrams of solids per sheet)x 1,000 sheets per 1000 sheets

= 10,633,500.00 milligrams of solids per 1000 sheets

Calculating pounds of solids per gallon of coating material

8.56 density pounds per gallonx 30.88% percent solids

= 2.643 pounds of solids per gallon

Calculating milligrams of solids per gallon of coating

2.643 pounds of solids per gallonx 453,600 milligrams per pound

= 1,199,013.581 milligrams of solids per gallon of coating

EQUI 42 (EU025)


Calculating gallons of coating material per 1000 sheets manufactured

10,633,500.000 milligrams of solids per 1000 sheets/ 1,199,013.581 milligrams of solids per gallon of coating

= 8.868540 gallons of coating material per 1000 sheets

Converting from gallons per end to sheets per gallon

1,000 sheets per 1000 sheets/ 8.868540 standard yield of coating per 1000 sheets

= 112.758 sheets per gallon

Calculating VOCWX (VOC content with water and exempt solvents)

100% Total volume of material- 0.000 volume percent water and exempt solventsx 5.91 VOC content pounds per gallon less water

= 5.91 VOCWX pounds per gallon

Calculating maximum gallons per hour

6,000 maximum sheets per hour/ 112.758 sheets per gallon

= 53.211 maximum Gallons per hour

Calculating pounds of material used per hour

53.211 maximum Gallons per hourx 8.560 density pounds per gallon

= 455.488 pounds of coating per hour

Calculating total hourly pounds of VOC emissions

53.211 maximum Gallons per hourx 5.910 VOCWX pounds per gallon

= 314.478 pounds per hour of VOC without controls

= 314.48 maximum pounds of VOC without controls= 15.724 maximum pounds of VOC with controls (95% CE)

Calculating worst case hourly pounds of emissions at stack

314.478 maximum pounds of VOC without controlsx 100% capture efficiency of coating applicators

= 314.48 maximum pounds per hour of VOC at stack

EQUI 42 (EU025)


Calculating worst case hourly pounds of uncaptured VOC emissions

314.478 maximum pounds of VOC without controlsx 0% percent of hourly emissions uncaptured

= 0.000 maximum pounds per hour of VOC fugitive

Calculating annual coating usage in gallons

6,000 maximum sheets per hour/ 112.758 sheets per gallonx 8760.000 hours per year

= 466,130.467 maximum annual coating usage in gallons

Calculating annual coating usage in tons

466,130.467 maximum annual coating usage in gallonsx 8.56 density pounds per gallon

= 3,990,076.795 maximum annual coating usage in pounds/ 2000.000 pounds per ton

= 1995.038 maximum annual coating usage in tons

Calculating maximum tons per year of VOC without controls

466,130.467 maximum annual coating usage in gallonsx 5.910 VOCWX pounds per gallon

= 2,754,831.058 maximum pounds per year of VOC/ 2,000 pounds per ton

= 1377.4 maximum tons per year of VOC without controls

Calculating worst case annual tons of emissions at stack

1377.416 maximum tons per year of VOC without controlsx 100% capture efficiency of coating applicators

= 1377.4 maximum tons per year of VOC at stack

Controlled emissions tpy

1377.4 maximum tons per year of VOC without controlsx 95.0% percent control

= 68.9 maximum tons per year of VOC uncaptured

EQUI 41 (EU004)



Sheet Size InformationCoater Line 3

Max Sheet Max SheetSize SpeedSQ IN (x) SPM (y)1417.8 100


100 maximum sheets per minutex 60 minutes per hour

= 6,000 maximum sheets per hour

6,000 maximum sheets per hour

End coating Liner Material Specifications


Coating 21S00AA 8.56 density pounds per gallonCoating 30.88% percent solids


10633.50 film weight (milligrams of solids per sheet)

Calculating milligrams of solids per 1000 sheets manufactured

10633.500 film weight (milligrams of solids per sheet)x 1,000 sheets per 1000 sheets

= 10,633,500.00 milligrams of solids per 1000 sheets







EQUI 41 (EU004)


Calculating gallons of coating material per 1000 sheets manufactured

10,633,500.000 milligrams of solids per 1000 sheets/ 1,199,013.581 milligrams of solids per gallon of coating

= 8.868540 gallons of coating material per 1000 sheets

Converting from gallons per end to sheets per gallon

1,000 sheets per 1000 sheets/ 8.868540 standard yield of coating per 1000 sheets

= 112.758 sheets per gallon





6,000 maximum sheets per hour/ 112.758 sheets per gallon




= 455.488 pounds of coating per hour



= 314.478 pounds per hour of VOC without controls

= 314.48 maximum pounds of VOC without controls= 15.724 maximum pounds of VOC with controls (99.5% CE)


314.478 maximum pounds of VOC without controlsx 100% capture efficiency of coating applicators


EQUI 41 (EU004)





Calculating annual coating usage in gallons

6,000 maximum sheets per hour/ 112.758 sheets per gallonx 8760.000 hours per year

= 466,130.467 maximum annual coating usage in gallons

Calculating annual coating usage in tons

466,130.467 maximum annual coating usage in gallonsx 8.56 density pounds per gallon

= 3,990,076.795 maximum annual coating usage in pounds/ 2000.000 pounds per ton

= 1995.038 maximum annual coating usage in tons


466,130.467 maximum annual coating usage in gallonsx 5.910 VOCWX pounds per gallon

= 2,754,831.058 maximum pounds per year of VOC/ 2,000 pounds per ton


Calculating worst case annual tons of emissions at stack

1377.416 maximum tons per year of VOC without controlsx 100% capture efficiency of coating applicators

= 1377.4 maximum tons per year of VOC at stack

Controlled Emissions tpy

1377.4 maximum tons per year of VOC without controlsx 95.0% percent control

= 68.9 maximum tons per year of VOC uncaptured

Sheet Size

Max Sheet Max SheetSize SpeedSQ IN (x) SPM (y)

Coaters 1417.8 100

(a) (e) Max TONMax Coating (b) ( c) (d) Lbs VOC (f) (g) VOC/YR

Silgan Weight Density Weight % Max Gals per Gal Max LBS Max TON After ControlsCoating ID MGS/4 SQ IN LBS/GAL Solids ctg/hr CTG VOC/HR VOC/HR 99.5% Effic.A.19.1 13 8.03 34.80 21.8 5.24 114.3 500.6 2.5A.30.5 15 8.27 30.90 27.5 5.72 157.4 689.5 3.4A.45.5 18 7.95 34.16 31.1 5.23 162.5 711.9 3.6A.45.6 20 7.95 34.55 34.1 5.2 177.5 777.5 3.9A.64.2 18 8.39 32.56 30.9 5.66 174.9 765.9 3.8A.67.4 24 8.39 34.50 38.9 5.49 213.4 934.8 4.7C.10.1 20 8.72 42.14 25.5 5.05 128.9 564.4 2.8C.17.5 23 8.4 37.03 34.7 5.29 183.4 803.3 4.0C.22.5 24 8.3 55.10 24.6 3.73 91.8 402.0 2.0E.1.11 21 7.98 31.42 39.3 5.47 214.8 940.8 4.7E.1.7 18 7.97 30.82 34.4 5.51 189.3 829.2 4.1E.1.9 25 7.98 31.75 46.3 5.45 252.1 1104.3 5.5E.2.1 16 8.14 37.66 24.5 5.07 124.1 543.4 2.7E.13.5 16 7.95 30.41 31.0 5.54 171.9 752.9 3.8E.25.5 13 7.95 29.52 26.0 5.6 145.4 637.0 3.2E.36.5 18 7.97 31.19 33.9 5.49 186.4 816.4 4.1E.43.5 20 8.04 32.00 36.4 5.47 199.4 873.2 4.4E.43.6 30 8.06 32.94 53.0 5.41 286.6 1255.4 6.3 21S00AAE.54.5 18 7.95 30.35 35.0 5.54 193.8 848.7 4.2E.59.5 17 7.99 32.16 31.0 5.42 168.1 736.4 3.7G.41.5 16 8.08 31.87 29.1 5.51 160.5 703.0 3.5G.41.6 18 8.09 32.31 32.3 5.48 176.9 775.0 3.9O.116.1 12 8.12 33.70 20.6 5.38 110.6 484.5 2.4O.116.2 18 8.12 33.70 30.8 5.38 165.9 726.7 3.6V.20.5 35 8.8 57.18 32.6 3.77 122.9 538.5 2.7W.34.5 34 9.49 46.61 36.0 5.07 182.7 800.3 4.0

(d) = (((a/4)*(x)*(y))/453600)/b*c/100 * 60(f) = (d) * (e)(g) = ((f)*8760/2000)

EQUI44 (EU003)


Wagner Coating Oven Line 2


Nat Gas Fired Ovens 4.000 Max Firing Rate





= 4,000,000 btu per hour/ 1,020 average btu/scf

= 3,921.57 standard cubic feet per hourx 1.00 number of ovens










Maximum 8760 hrs/yr

EQUI44 (EU003)






















EQUI44 (EU003)













= 4,534,588 pounds of CO2 per year/ 8,760 maximum hours per year



4,534,588 pounds of CO2 per year/ 2,000 pounds per ton

= 2,267 tons of CO2 per year





EQUI44 (EU003)












Calculating pounds of CO2e per year2,281

EQUI 43 (EU006)


Wagner Coating Oven Line 3


Nat Gas Fired Ovens 6.000 Max Firing Rate






= 5,882.35 standard cubic feet per hourx 1.00 number of ovens










Maximum 8760 hrs/yr

EQUI 43 (EU006)






















EQUI 8 (EU020)


Rapid Make-up Air Heater








= 10,514.71 standard cubic feet per hourx 1.00 number of units










Maximum 8760 hrs/yr

EQUI 8 (EU020)






















EQUI 8 (EU020)














= 1,388 lbs of CO2 per hour








EQUI 8 (EU020)











Calculating pounds of CO2e per hour1,396


EQUI 9 (EU021)


Rapid Make-up Air Heater


















Maximum 8760 hrs/yr

EQUI 9 (EU021)






















TREA 1 (EU024)


TEC Magnum 24000 Catalytic Oxidizer


















Maximum 8760 hrs/yr

TREA 1 (EU024)






















TREA 1 (EU024)














= 1,424 lbs of CO2 per hour








TREA 1 (EU024)











Calculating pounds of CO2e per hour1,432


EQUI 38 (EU026)


Applied Air System Make-up Air Heater


















Maximum 8760 hrs/yr

EQUI 38 (EU026)






















EQUI 39 (EU027)


ICE Make-up Air Heater


















Maximum 8760 hrs/yr

EQUI 39 (EU027)






















Combustion HAPs

HAP Name CAS

(lbs/million scf)Total Group CapacityGroup Fuel ComsumptionPOM* 0.0000863Benzene 71-43-2 0.0021Dichlorobenzene 25321-22-6 1.20E-03Formaldehyde 50-00-0 0.075Hexane 110-54-3 1.8Naphthalene 91-20-3 0.00061Toluene 108-88-3 0.0034Arsenic 7440-38-2 0.0002Beryllium 7440-41-7 0.000012Cadmium 7440-43-9 0.0011Chromium 7440-47-3 0.0014Cobalt 7440-48-4 0.000084Manganese 7439-96-5 0.00038Mercury 7439-97-6 0.00026Nickel 7440-02-0 0.0021Selenium 7782-49-2 0.000024SUM

7a) Fuel Type Natural Gas7d) Heat Value: 1020 Btu/cfSource of Data - AP-42, table 1.4-3 dated 7/98

Emission Factor*

Combustion HAPs

*POM = Sum of pollutants identified as POM in AP-42 Table 1.4-3, dated 3/98:Acenaphthene 0.0000018Acenaphthylene 0.0000018Anthracene 0.0000024Benz(a)anthracene 0.0000018Benzo(a)pyrene 0.0000012Benzo(b)fluoranthene 0.0000018Benzo(g,h,i)perylene 0.0000012Benzo(k)fluoranthene 0.0000018Chrysene 0.0000018Dibenzo(a,h)anthrancene 0.00000127,12-Dimethylbenz(a)anthracene 0.000016Fluoranthene 0.000003Fluorene 0.0000028Indo(1,2,3-ed)pyrene 0.00000182-Methylnaphthalene 0.0000243-Methylchloranthrene 0.0000018Phenanthrene 0.000017Pyrene 0.000005

Sum 0.0000863

Combustion HAPs

HAP Name

Total Group CapacityGroup Fuel ComsumptionPOM*BenzeneDichlorobenzeneFormaldehydeHexaneNaphthaleneTolueneArsenicBerylliumCadmiumChromiumCobaltManganeseMercuryNickelSeleniumSUM

7a) Fuel Type7d) Heat Value:Source of Data - AP-42, table 1.4-3 dated 7/98

(lb/hr) (tons/yr) (lb/hr) (tons/yr)4 Mmbtu/hr 6 MMbtu/hr

3921.57 cf/hr 5882.35 cf/hr3.38E-07 1.48E-06 5.08E-07 2.22E-068.24E-06 3.61E-05 1.24E-05 5.41E-054.71E-06 2.06E-05 7.06E-06 3.09E-052.94E-04 1.29E-03 4.41E-04 1.93E-037.06E-03 3.09E-02 1.06E-02 4.64E-022.39E-06 1.05E-05 3.59E-06 1.57E-051.33E-05 5.84E-05 2.00E-05 8.76E-057.84E-07 3.44E-06 1.18E-06 5.15E-064.71E-08 2.06E-07 7.06E-08 3.09E-074.31E-06 1.89E-05 6.47E-06 2.83E-055.49E-06 2.40E-05 8.24E-06 3.61E-053.29E-07 1.44E-06 4.94E-07 2.16E-061.49E-06 6.53E-06 2.24E-06 9.79E-061.02E-06 4.47E-06 1.53E-06 6.70E-068.24E-06 3.61E-05 1.24E-05 5.41E-059.41E-08 4.12E-07 1.41E-07 6.18E-077.40E-03 3.24E-02 1.11E-02 4.86E-02

max ind. HAP

EQUI44 (EU 003) EQUI43 (EU 006)

Emission Rate Max Uncontrolled Emissions Emission Rate Max Uncontrolled

Emissions

Combustion HAPs

*POM = Sum of pollutants identified as POM in AP-42 Tab AcenaphtheneAcenaphthyleneAnthraceneBenz(a)anthraceneBenzo(a)pyreneBenzo(b)fluorantheneBenzo(g,h,i)peryleneBenzo(k)fluorantheneChryseneDibenzo(a,h)anthrancene7,12-Dimethylbenz(a)anthraceneFluorantheneFluoreneIndo(1,2,3-ed)pyrene2-Methylnaphthalene3-MethylchloranthrenePhenanthrenePyrene

Sum

Combustion HAPs

HAP Name



(lb/hr) (tons/yr) (lb/hr) (tons/yr)10.725 MMbtu/hr 6.4 MMbtu/hr


EQUI8 (EU 020)

Emission Rate Max Uncontrolled Emissions

EQUI9 (EU 021)


Combustion HAPs


Sum

Combustion HAPs

HAP Name



(lb/hr) (tons/yr) (lb/hr) (tons/yr)11 MMbtu/hr 2.8 MMbtu/hr


TREA1 (EU 024)


EQUI 38 (EU 026)


Combustion HAPs


Sum

Combustion HAPs

HAP Name



(lb/hr) (tons/yr) (lb/hr) (tons/yr)2.75 MMbtu/hr 0.15 MMbtu/hr


EQUI39 (EU 027)


IA - EU 028


Combustion HAPs


Sum

Combustion HAPs

HAP Name



Sum

(lb/hr) (tons/yr) (tons/yr)0.35 MMbtu/hr

343.14 cf/hr2.96E-08 1.30E-07 1.62E-057.21E-07 3.16E-06 3.94E-044.12E-07 1.80E-06 2.25E-042.57E-05 1.13E-04 1.41E-026.18E-04 2.71E-03 3.38E-012.09E-07 9.17E-07 1.14E-041.17E-06 5.11E-06 6.38E-046.86E-08 3.01E-07 3.75E-054.12E-09 1.80E-08 2.25E-063.77E-07 1.65E-06 2.06E-044.80E-07 2.10E-06 2.63E-042.88E-08 1.26E-07 1.58E-051.30E-07 5.71E-07 7.13E-058.92E-08 3.91E-07 4.88E-057.21E-07 3.16E-06 3.94E-048.24E-09 3.61E-08 4.50E-066.48E-04 2.84E-03 3.54E-01

Max single HAP 3.38E-01

Max Uncontroll

IA - EU 029


Combustion HAPs


Sum

EQUI 12 (EU008) -211A Liner

Campbell Soup Company Confidential EQUI 12 (EU008) -211A Liner Page C-109


End Size Information211A Ends


1,400 maximum ends per minutex 60 minutes per hour

= 84,000 maximum ends per hour

735,840,000 maximum ends per year

End Compound Liner Material Specifications


Compound: Darex 9385HC57 8.40 density pounds per gallonEnd Compound Liner 57.00% percent solids


67.00 film weight (milligrams of solids per end)

Calculating milligrams of solids per 1000 ends manufactured

67.000 film weight (milligrams of solids per end)x 1,000 ends per 1000 ends

= 67,000.00 milligrams of solids per 1000 ends







Calculating gallons of coating material per 1000 ends manufactured

67,000.000 milligrams of solids per 1000 ends/ 2,171,836.800 milligrams of solids per gallon of coating

= 0.030849 gallons of coating material per 1000 ends



Converting from gallons per end to ends per gallon

1,000 ends per 1000 ends/ 0.030849 standard yield of coating per 1000 ends

= 32,415.475 ends per gallon





84,000 maximum ends per hour/ 32,415.475 ends per gallon




= 21.767 pounds of compound per hour



= 9.266 pounds per hour of VOC without controlsx 1.100 ten percent variance allowance

= 10.192 maximum pounds of VOC without controls


9.266 maximum pounds of VOC without controlsx 90% capture efficiency of compound applicators







Calculating annual compound usage in gallons

735,840,000 maximum ends per year/ 32,415.475 ends per gallon

= 22,700.269 maximum annual compound usage in gallons

Calculating annual compound usage in tons

22,700.269 maximum annual compound usage in gallonsx 8.40 density pounds per gallon

= 190,682.261 maximum annual compound usage in pounds/ 2000.000 pounds per ton

= 95.341 maximum annual compound usage in tons


22,700.269 maximum annual compound usage in gallonsx 3.576 VOCWX pounds per gallon

= 81,167.991 maximum pounds per year of VOC/ 2,000 pounds per ton


EQUI 12 (EU008) -Mister 211A

Silgan Containers - Ft. Madison, IA EQUI 12 (EU008) -Mister 211A Page C-112


Liner Information

End Compound Liner 211a

Mister Spray Material Specifications

All material specifications are taken from MSDS and VOC Data sheets.

KDRAW 1204 6.84 density pounds per gallonMister Spray 0.00% percent solids

0.00% volume percent water and exempt solvents6.84 VOC content pounds per gallon less water0.11 maximum pounds of mister spray per applicator per hour

Calculating maximum gallons of mister spray used per applicator per hour

0.11 maximum pounds of mister spray per applicator per hour/ 6.84 density pounds per gallon

= 0.02 maximum gallons of mister spray used per applicator per hour




Calculating maximum gallons per hour mister spray material

0.11 maximum pounds of mister spray per applicator per hour6.84 density pounds per gallon

0.02 maximum gallons per hour of mister spray

Calculating maximum pounds per hour mister spray material

0.11 maximum pounds of mister spray per applicator per hourx 1 number of current misting spray applicators

= 0.11 maximum pounds per hour of mister spray

Calculating maximum pounds per hour of VOC without controls

0.02 maximum gallons per hour of mister sprayx 6.84 VOCWX pounds per gallon

= 0.11 maximum pounds per hour of VOC without controlsx 1 number of current misting spray applicators

= 0.11 maximum pounds of VOC per hour from mister spray



Calculating maximum gallons of mister spray used per applicator per year

8,760.00 maximum hours of operation per applicatorx 100% anticipated operating efficiency

= 8,760.00 anticipated operating hour per applicatorx 0.02 maximum gallons of mister spray used per applicator per hour

= 140.88 maximum gallons of mister spray per applicator per yearx 1 number of current misting spray applicators

= 140.88 total gallons of misting spray per year

Calculating annual mister spray usage in tons

140.88 maximum gallons of mister spray per applicator per yearx 6.84 density pounds per gallon

= 963.60 maximum annual mister spray usage in pounds/ 2,000.00 pounds per ton

= 0.48 maximum annual mister spray usage in tonsx 1 number of current misting spray applicators

= 0.48 total tons of misting spray per year


140.88 maximum gallons of mister spray per applicator per yearx 6.84 VOCWX pounds per gallon

= 963.60 maximum pounds per year of VOC/ 2,000 pounds per ton

= 0.48 maximum tons per applicator per year of VOC without controls

Calculating total VOC emissions from misting spray

0.48 maximum tons per applicator per year of VOC without controlsx 1 number of current misting spray applicators

= 0.48 total tons of VOC emissions from misting spray

EQUI 12 (EU008) Lubricator211A

Silgan Containers - Ft. Madison, IA EQUI 12 (EU008) Lubricator211A Page C-114


Liner Information




KDRAW 165 6.84 density pounds per gallonLube 0.00% percent solids


















EQUI 12 (EU008) Lubricator211A

Silgan Containers - Ft. Madison, IA EQUI 12 (EU008) Lubricator211A Page C-115








= 6,307.20 maximum annual mister spray usage in pounds/ 2,000.00 pounds per ton










EQUI 16 (EU012) -211B Liner

Campbell Soup Company Confidential EQUI 16 (EU012) -211B Liner Page C-116


End Size Information211B Ends


1400 maximum ends per minutex 60 minutes per hour




















EQUI 16 (EU012) -Mister 211B

Silgan Containers - Ft. Madison, IA EQUI 16 (EU012) -Mister 211B Page C-119


Liner Information

End Compound Liner 211b

















EQUI 16 (EU012) Lubricator 211B

Silgan Containers - Ft. Madison, IA EQUI 16 (EU012) Lubricator 211B Page C-121


Liner Information


















EQUI 16 (EU012) Lubricator 211B

Silgan Containers - Ft. Madison, IA EQUI 16 (EU012) Lubricator 211B Page C-122






















EQUI 17 (EU013) -211C Liner

Campbell Soup Company Confidential EQUI 17 (EU013) -211C Liner Page C-123


End Size Information211C Ends
























Calculating worst case hourly pounds of uncaptured VOC emissions0














EQUI 17 (EU013) -Mister 211C

Silgan Containers - Ft. Madison, IA EQUI 17 (EU013) -Mister 211C Page C-126


Liner Information

End Compound Liner 211c

















EQUI 17 (EU013) -Mister 211C

Silgan Containers - Ft. Madison, IA EQUI 17 (EU013) -Mister 211C Page C-127

























End Size Information300A Ends

























Liner Information


















EQUI 13 (EU009 -Lubricator 300A

Silgan Containers - Ft. Madison, IA EQUI 13 (EU009 -Lubricator 300A Page C-133


Liner Information


















EQUI 13 (EU009 -Lubricator 300A

Silgan Containers - Ft. Madison, IA EQUI 13 (EU009 -Lubricator 300A Page C-134






















EQUI 14 (EU010) -300B liner

Campbell Soup Company Confidential EQUI 14 (EU010) -300B liner Page C-135


End Size Information300B Ends

























Liner Information


















EQUI 14 (EU010 -Lubricator 300B

Silgan Containers - Ft. Madison, IA EQUI 14 (EU010 -Lubricator 300B Page C-140


Liner Information






















EQUI 14 (EU010 -Lubricator 300B

Silgan Containers - Ft. Madison, IA EQUI 14 (EU010 -Lubricator 300B Page C-141


















EQUI 15 (EU011) -300 liner

Campbell Soup Company Confidential EQUI 15 (EU011) -300 liner Page C-142


End Size Information303 Ends











































Calculating worst case hourly pounds of uncaptured VOC emissions0


EQUI 15 (EU011) -Mister 300

Silgan Containers - Ft. Madison, IA EQUI 15 (EU011) -Mister 300 Page C-145


Liner Information

End Compound Liner 303

















EQUI 15 (EU011) -Mister 300

Silgan Containers - Ft. Madison, IA EQUI 15 (EU011) -Mister 300 Page C-146






















EQUI 15 (EU011) Lubricator 300

Silgan Containers - Ft. Madison, IA EQUI 15 (EU011) Lubricator 300 Page C-147


Liner Information

End Compound Liner 211c

















EQUI 15 (EU011) Lubricator 300

Silgan Containers - Ft. Madison, IA EQUI 15 (EU011) Lubricator 300 Page C-148






















EQUI 18 (EU014) -DRT liner

Campbell Soup Company Confidential EQUI 18 (EU014) -DRT liner Page C-149


End Size InformationDRT 300 Ends




1,419,120,000 maximum ends per year





















1,419,120,000 maximum ends per year/ 33,934.950 ends per gallon










EQUI 18 (EU014) -Mister DRT

Silgan Containers - Ft. Madison, IA EQUI 18 (EU014) -Mister DRT Page C-152


Liner Information

End Compound Liner DRT

















EQUI 18 (EU014) -Mister DRT

Silgan Containers - Ft. Madison, IA EQUI 18 (EU014) -Mister DRT Page C-153






















Liner Film Weights

Film weights given by Dave BaldwinPress Type weight +/-DRT 3 pc 64 6211a 3 pc 67 7211b 3 pc 67 7211c 3 pc 67 7300a 3 pc 71 7300b 3 pc 71 7303 3 pc 74 7211a 2 pc 59 6211b 2 pc 59 6211c all 211c are 3 piece300a 2 pc 64 6300b 2 pc 64 6303 2 pc 64 6

ATTACHMENT 2:

Subject Item Inventory and Facility Requirements

List of SIs

Agency Interest Name Subject Item ID Subject Item Designation Subject Item Description Activity Type Label

Silgan Containers Mfg Corp ‐ Savage ACTV3 Air Insignificant Activities Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage AISI282 Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage COMG1 GP001 VOC sources in Group Limit Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage EQUI1 EU023 Clean‐up Solvents Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage EQUI8 EU020 Make‐up Air Heater Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage EQUI9 EU021 Make‐up Air Heater Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage EQUI12 EU008 Washer ‐ Gang Press ‐ 211D Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage EQUI13 EU009 Washer ‐Gang Press ‐ 300D Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage EQUI14 EU010 Washer ‐Gang Press ‐ 300D Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage EQUI15 EU011 Washer ‐Gang Press ‐ 303D Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage EQUI16 EU012 Washer ‐Gang Press ‐ 211D Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage EQUI17 EU013 Washer ‐Gang Press ‐ 211D Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage EQUI18 EU014 Washer ‐Shell Press LIne (DRT) Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage EQUI38 EU026 Make‐up Air Heater Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage EQUI39 EU027 Make‐up Air Heater Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage EQUI41 EU004 Coating Line 3 (with oven) Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage EQUI42 EU025 Coating Line #2 (with oven) Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage EQUI43 EU006 Coating Line 3 oven ‐ combustion Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage EQUI44 EU003 Coating Line 2 oven ‐ combustion Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage STRU6 SV004 Gang Press 1 ‐ 4 Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage STRU7 SV010 Oxy‐Dry Waxer Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage STRU10 SV015 Catalytic Oxidizer Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage STRU12 SV005 Gang Press 5 Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage STRU14 SV007 Shell Press (DRT) Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage STRU21 Manufacturing Area Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage STRU22 Office Area Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage TFAC1 13900001 Silgan Containers Mfg Corp ‐ Savage Part 70 ReissuanceSilgan Containers Mfg Corp ‐ Savage TREA1 CE003 Catalytic Afterburner w/Heat Exchanger Part 70 Reissuance

Emission Units 1

Subject Item Type

DescriptionSubject Item ID

Subject Item

DesignationManufacturer Model

Max Design

Capacity

Max Design

Capacity Units

(numerator)

Max Design Capacity

Units (denominator)Material

Construction

Start Date

Operation

Start Date

Cleaning Equipment EQUI1 EU023 Brenntag Various 35 gallons hours Solvents 1/1/1957 1/1/1957

Pressing Equipment EQUI12 EU008 D&A 800 84000 each hours Product 1/1/1957 1/1/1957






Pressing Equipment EQUI18 EU014 Preferred 100 162000 each hours Product 1/1/1991 1/1/1991

Spray Booth/Coating Line EQUI41 EU004 Wagner SG 4/4 DEF 100 each minutes Product 1/1/1990 1/1/1990

Spray Booth/Coating Line EQUI42 EU025 Wagner 15 X 44 Straight Coater 100 each minutes Product 12/12/2004 1/13/2005

Emission Units 2

Subject Item Type Description Subject Item IDSubject Item


Max Design

Capacity

Max Design Capacity Units

(numerator)

Max Design Capacity Units

(denominator)Material

Construction

Start Date

Operation

Start DateFiring Method

Dryer/Oven, direct fired EQUI43 EU006 Wagner SG 4/4 DEF 6 million British thermal units hours Heat 1/1/1990 1/1/1990 Not coal burningDryer/Oven, direct fired EQUI44 EU003 Wagner SG 4/4 DEF 4 million British thermal units hours Heat 1/1/1962 1/1/1962 Not coal burning

Other Combustion EQUI8 EU020 Rapid Mrg. 3100 10.73 million British thermal units hours Heat 1/1/1990 1/1/1990 Not coal burningOther Combustion EQUI9 EU021 Rapid Mfg. 3100 6.4 million British thermal units hours Heat 1/1/1990 1/1/1990 Not coal burningOther Combustion EQUI38 EU026 Applied Air DFC‐222‐HBR 2.8 million British thermal units hours Heat 1/1/1990 1/1/1990 Not coal burningOther Combustion EQUI39 EU027 ICE IMA‐130VTR 2.75 million British thermal units hours Heat 4/1/2011 4/1/2011 Not coal burning

Buildings

Subject Item Type Description Subject Item ID Subject Item Designation Height Units (height) Length Units (length) Width Units (width)

Building STRU21 28 feet 238 feet 160 feet

Building STRU22 19 feet 46 feet 30 feet

Component Group

Agency Interest Name Subject Item ID Subject Item Designation Subject Item Description Group Member ID

Silgan Containers Mfg Corp ‐ Savage COMG1 GP001 VOC sources in Group Limit EQUI1










StackVents

Subject Item Type

DescriptionSubject Item ID

Subject Item

Designation

Stack Height

(feet)

Stack Diameter

(feet)

Stack Length

(feet)

Stack Width

(feet)

Stack Flow Rate

(cubic ft/min)Discharge Temp (°F)

Info Source

DescriptionDischarge Direction

Stack/Vent STRU6 SV004 33 2 16000 70 Estimate Upwards with a cap on stack/ventStack/Vent STRU7 SV010 30 2 2.5 1000 100 Estimate Upwards with a cap on stack/ventStack/Vent STRU10 SV015 40 2.67 23000 350 Manufacturer Upwards with no cap on stack/ventStack/Vent STRU12 SV005 33 1.5 4000 70 Manufacturer Upwards with a cap on stack/ventStack/Vent STRU14 SV007 40 1 4000 70 Manufacturer Upwards with a cap on stack/vent

Catalytic Oxidizers

Subject Item Type

Description

Subject

Item ID

Subject Item


Install

Start Date

Pollutant

Controlled

(treatment)

Capture

Efficiency (%)

Destruction/Collection

Efficiency (%)

Subject

to CAM?Large PSEU? Efficiency Basis

Catalyst Bed

Reactivity (kat)

Burner Capacity

(MMBTU/hr)

Catatlytic Oxidizer

Inlet Temperature

(°F)

Outlet

Temperature

(°F)

020‐Catalytic Afterburner with Heat Exchanger

TREA1 CE003 TECMagnum 24000

10/1/2004 HAPs ‐ Single 100 95 Y N Test data 11 674 900

020‐Catalytic Afterburner with Heat Exchanger

TREA1 CE003 TECMagnum 24000

10/1/2004Volatile Organic Compounds

100 95 Y N Test data 11 674 900

Subject Item Category

DescriptionSubject Item Type Description Subject Item ID

Subject Item

DesignationSubject Item Description

Related

Subject

Item ID

Related Subject Item Type

Description

Start Date

(Subject Item

Related)

End Date

(Subject Item

Related)

Activity Insignificant Air Emissions Activity ACTV3 Air Insignificant ActivitiesAgency Interest Conventional Site AISI282

Component Group Air Component Group COMG1 GP001 VOC sources in Group Limit

Equipment Cleaning Equipment EQUI1 EU023 Clean‐up SolventsEquipment Dryer/Oven, direct fired EQUI43 EU006 Coating Line 3 oven ‐ combustion

Equipment Dryer/Oven, direct fired EQUI44 EU003 Coating Line 2 oven ‐ combustion

Equipment Other Combustion EQUI8 EU020 Make‐up Air HeaterEquipment Other Combustion EQUI9 EU021 Make‐up Air HeaterEquipment Other Combustion EQUI38 EU026 Make‐up Air HeaterEquipment Other Combustion EQUI39 EU027 Make‐up Air HeaterEquipment Other Combustion EQUI40 EU030 Make‐up Air HeaterEquipment Pressing Equipment EQUI12 EU008 Washer ‐ Gang Press ‐ 211DEquipment Pressing Equipment EQUI13 EU009 Washer ‐Gang Press ‐ 300DEquipment Pressing Equipment EQUI14 EU010 Washer ‐Gang Press ‐ 300DEquipment Pressing Equipment EQUI15 EU011 Washer ‐Gang Press ‐ 303DEquipment Pressing Equipment EQUI16 EU012 Washer ‐Gang Press ‐ 211DEquipment Pressing Equipment EQUI17 EU013 Washer ‐Gang Press ‐ 211DEquipment Pressing Equipment EQUI18 EU014 Washer ‐Shell Press LIne (DRT)Equipment Spray Booth/Coating Line EQUI41 EU004 Coating Line 3 (with oven)Equipment Spray Booth/Coating Line EQUI42 EU025 Coating Line #2 (with oven)Structure Building STRU21 Manufacturing AreaStructure Building STRU22 Office AreaStructure Stack/Vent STRU6 SV004 Gang Press 1 ‐ 4 EQUI12 Pressing Equipment 5/18/2016

Structure Stack/Vent STRU6 SV004 Gang Press 1 ‐ 4 EQUI13 Pressing Equipment 11/8/2002



Structure Stack/Vent STRU7 SV010 Oxy‐Dry Waxer

Structure Stack/Vent STRU10 SV015 Catalytic Oxidizer EQUI41 Spray Booth/Coating Line 10/6/2015

Structure Stack/Vent STRU10 SV015 Catalytic Oxidizer EQUI42 Spray Booth/Coating Line 10/6/2015

Structure Stack/Vent STRU10 SV015 Catalytic Oxidizer EQUI43 Dryer/Oven, direct fired 10/6/2015

Structure Stack/Vent STRU10 SV015 Catalytic Oxidizer EQUI44 Dryer/Oven, direct fired 10/6/2015

Structure Stack/Vent STRU12 SV005 Gang Press 5 EQUI16 Pressing Equipment 11/8/2002

Structure Stack/Vent STRU12 SV005 Gang Press 5 EQUI17 Pressing Equipment 5/18/2016

Structure Stack/Vent STRU14 SV007 Shell Press (DRT) EQUI18 Pressing Equipment 11/8/2002

Treatment020‐Catalytic Afterburner with Heat

ExchangerTREA1 CE003 Catalytic Afterburner w/Heat Exchanger EQUI41 Spray Booth/Coating Line 5/31/2006


ExchangerTREA1 CE003 Catalytic Afterburner w/Heat Exchanger EQUI42 Spray Booth/Coating Line 5/31/2006


ExchangerTREA1 CE003 Catalytic Afterburner w/Heat Exchanger EQUI43 Dryer/Oven, direct fired 5/31/2006


ExchangerTREA1 CE003 Catalytic Afterburner w/Heat Exchanger EQUI44 Dryer/Oven, direct fired 5/31/2006

Subject Item ID Requirement Citation

TFAC 1(13900001)

Permit Appendices: This permit contains appendices as listed in the permit Table of Contents. The Permittee shall comply with all requirements contained in Appendices A: Insignificant Activities and General Applicable Requirements and B: Maximum Contents of Materials. Minn. R. 7007.0800, subp. 2

TFAC 1(13900001)

PERMIT SHIELD: Subject to the limitations in Minn. R. 7007.1800, compliance with the conditions of this permit shall be deemed compliance with the specific provision of the applicable requirement identified in the permit as the basis of each condition. Subject to the limitations of Minn. R. 7007.1800 and 7017.0100, subp. 2, notwithstanding the conditions of this permit specifying compliance practices for applicable requirements, any person (including the Permittee) may also use other credible evidence to establish compliance or noncompliance with applicable requirements.

This permit shall not alter or affect the liability of the Permittee for any violation of applicable requirements prior to or at the time of permit issuance. Minn. R. 7007.1800, (A)(2)

TFAC 1(13900001)

The Permittee shall comply with National Primary and Secondary Ambient Air Quality Standards, 40 CFR pt. 50, and the Minnesota Ambient Air Quality Standards, Minn. R. 7009.0010 to 7009.0080. Compliance shall be demonstrated upon written request by the MPCA.

Minn. R. 7007.0100, subp. 7(A), 7(L), & 7(M), Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0800, subps. 1‐2, Minn. Stat. 116.07, subd. 4a, Minn. Stat. 116.07, subd. 9

TFAC 1(13900001)

Circumvention: Do not install or use a device or means that conceals or dilutes emissions, which would otherwise violate a federal or state air pollution control rule, without reducing the total amount of pollutant emitted. Minn. R. 7011.0020

TFAC 1(13900001)

Air Pollution Control Equipment: Operate all pollution control equipment whenever the corresponding process equipment and emission units are operated.

Minn. R. 7007.0800, subp. 16(J), Minn. R. 7007.0800, subp. 2

TFAC 1(13900001)

Operation and Maintenance Plan: Retain at the stationary source an operation and maintenance plan for all air pollution control equipment. At a minimum, the O & M plan shall identify all air pollution control equipment and control practices and shall include a preventative maintenance program for the equipment and practices, a description of (the minimum but not necessarily the only) corrective actions to be taken to restore the equipment and practices to proper operation to meet applicable permit conditions, a description of the employee training program for proper operation and maintenance of the control equipment and practices, and the records kept to demonstrate plan implementation.

Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 16(J)

TFAC 1(13900001)

Operation Changes: In any shutdown, breakdown, or deviation the Permittee shall immediately take all practical steps to modify operations to reduce the emission of any regulated air pollutant. The Commissioner may require feasible and practical modifications in the operation to reduce emissions of air pollutants. No emissions units that have an unreasonable shutdown or breakdown frequency of process or control equipment shall be permitted to operate. Minn. R. 7019.1000, subp. 4

TFAC 1(13900001)

Fugitive Emissions: Do not cause or permit the handling, use, transporting, or storage of any material in a manner which may allow avoidable amounts of particulate matter to become airborne. Comply with all other requirements listed in Minn. R. 7011.0150. Minn. R. 7011.0150

TFAC 1(13900001)

Noise: The Permittee shall comply with the noise standards set forth in Minn. R. 7030.0010 to 7030.0080 at all times during the operation of any emission units. This is a state only requirement and is not enforceable by the EPA Administrator or citizens under the Clean Air Act. Minn. R. 7030.0010‐7030.0080

TFAC 1(13900001)

Inspections: The Permittee shall comply with the inspection procedures and requirements as found in Minn. R. 7007.0800, subp. 9(A). Minn. R. 7007.0800, subp. 9(A)

TFAC 1(13900001) The Permittee shall comply with the General Conditions listed in Minn. R. 7007.0800, subp. 16. Minn. R. 7007.0800, subp. 16

TFAC 1(13900001)

Performance Testing: Conduct all performance tests in accordance with Minn. R. ch. 7017 unless otherwise noted in in this permit. Minn. R. ch. 7017


TFAC 1(13900001)

Performance Test No fica ons and Submi als:

Performance Tests are due as outlined in this permit. Performance Test No fica on (wri en): due 30 days before each Performance TestPerformance Test Plan: due 30 days before each Performance TestPerformance Test Pre‐test Mee ng: due 7 days before each Performance TestPerformance Test Report: due 45 days a er each Performance TestPerformance Test Report ‐ Microfiche Copy: due 105 days a er each Performance Test

The Notification, Test Plan, and Test Report may be submitted in an alternative format as allowed by Minn. R. 7017.2018.

Minn. R. 7017.2018, Minn. R. 7017.2030, subps. 1‐4, Minn. R. 7017.2035, subps. 1‐2

TFAC 1(13900001)

Limits set as a result of a performance test (conducted before or after permit issuance) apply until superseded as stated in the MPCA's Notice of Compliance letter granting preliminary approval. Preliminary approval is based on formal review of a subsequent performance test on the same unit as specified by Minn. R. 7017.2025, subp. 3. The limit is final upon issuance of a permit amendment incorporating the change. Minn. R. 7017.2025, subp. 3

TFAC 1(13900001)

Monitoring Equipment Calibra on ‐ The Permi ee shall either:

1. Calibrate or replace required monitoring equipment every 12 months; or2. Calibrate at the frequency stated in the manufacturer's specifica ons.

For each monitor, the Permittee shall maintain a record of all calibrations, including the date conducted, and any corrective action that resulted. The Permittee shall include the calibration frequencies, procedures, and manufacturer's specifications (if applicable) in the Operations and Maintenance Plan. Any requirements applying to continuous emission monitors are listed separately in this permit. Minn. R. 7007.0800, subp. 4(D)

TFAC 1(13900001)

Operation of Monitoring Equipment: Unless noted elsewhere in this permit, monitoring a process or control equipment connected to that process is not necessary during periods when the process is shutdown, or during checks of the monitoring systems, such as calibration checks and zero and span adjustments. If monitoring records are required, they should reflect any such periods of process shutdown or checks of the monitoring system. Minn. R. 7007.0800, subp. 4(D)

TFAC 1(13900001)

The Permittee shall submit an application for permit reissuance : Due 180 calendar days before Permit Expiration Date. Minn. R. 7007.0400, subp. 2

TFAC 1(13900001)

Recordkeeping: Retain all records at the stationary source, unless otherwise specified within this permit, for a period of five (5) years from the date of monitoring, sample, measurement, or report. Records which must be retained at this location include all calibration and maintenance records, all original recordings for continuous monitoring instrumentation, and copies of all reports required by the permit. Records must conform to the requirements listed in Minn. R. 7007.0800, subp. 5(A). Minn. R. 7007.0800, subp. 5(C)

TFAC 1(13900001)

Recordkeeping: Maintain records describing any insignificant modifications (as required by Minn. R. 7007.1250, subp. 3) or changes contravening permit terms (as required by Minn. R. 7007.1350, subp. 2), including records of the emissions resulting from those changes. Minn. R. 7007.0800, subp. 5(B)

TFAC 1(13900001)

If the Permittee determines that no permit amendment or notification is required prior to making a change, the Permittee must retain records of all calculations required under Minn. R. 7007.1200. For expiring permits, these records shall be kept for a period of five years from the date the change was made or until permit reissuance, whichever is longer. The records shall be kept at the stationary source for the current calendar year of operation and may be kept at the stationary source or office of the stationary source for all other years. The records may be maintained in either electronic or paper format. Minn. R. 7007.1200, subp. 4


TFAC 1(13900001)

Shutdown Notifications: Notify the Commissioner at least 24 hours in advance of a planned shutdown of any control equipment or process equipment if the shutdown would cause any increase in the emissions of any regulated air pollutant. If the owner or operator does not have advance knowledge of the shutdown, notification shall be made to the Commissioner as soon as possible after the shutdown. However, notification is not required in the circumstances outlined in Items A, B and C of Minn. R. 7019.1000, subp. 3.

At the time of notification, the owner or operator shall inform the Commissioner of the cause of the shutdown and the estimated duration. The owner or operator shall notify the Commissioner when the shutdown is over. Minn. R. 7019.1000, subp. 3

TFAC 1(13900001)

Breakdown Notifications: Notify the Commissioner within 24 hours of a breakdown of more than one hour duration of any control equipment or process equipment if the breakdown causes any increase in the emissions of any regulated air pollutant. The 24‐hour time period starts when the breakdown was discovered or reasonably should have been discovered by the owner or operator. However, notification is not required in the circumstances outlined in Items A, B and C of Minn. R. 7019.1000, subp. 2.

At the time of notification or as soon as possible thereafter, the owner or operator shall inform the Commissioner of the cause of the breakdown and the estimated duration. The owner or operator shall notify the Commissioner when the breakdown is over. Minn. R. 7019.1000, subp. 2

TFAC 1(13900001)

Notification of Deviations Endangering Human Health or the Environment: As soon as possible after discovery, notify the Commissioner or the state duty officer, either orally or by facsimile, of any deviation from permit conditions which could endanger human health or the environment. Minn. R. 7019.1000, subp. 1

TFAC 1(13900001)

Notification of Deviations Endangering Human Health or the Environment Report: Within 2 working days of discovery, notify the Commissioner in writing of any deviation from permit conditions which could endanger human health or the environment. Include the following informa on in this wri en descrip on: 1. the cause of the devia on; 2. the exact dates of the period of the devia on, if the devia on has been corrected;3. whether or not the devia on has been corrected; 4. the anticipated time by which the deviation is expected to be corrected, if not yet corrected; and

5. steps taken or planned to reduce, eliminate, and prevent reoccurrence of the deviation. Minn. R. 7019.1000, subp. 1

TFAC 1(13900001)

The Permittee shall submit a semiannual deviations report : Due semiannually, by the 30th of January and July The first semiannual report submitted by the Permittee shall cover the calendar half‐year in which the permit is issued. The first report of each calendar year covers January 1 ‐ June 30. The second report of each calendar year covers July 1 ‐ December 31. If no deviations have occurred, the Permittee shall submit the report stating no deviations.

Minn. R. 7007.0800, subp. 6(A)(2)

TFAC 1(13900001)

Application for Permit Amendment: If a permit amendment is needed, submit an application in accordance with the requirements of Minn. R. 7007.1150 through Minn. R. 7007.1500. Submittal dates vary, depending on the type of amendment needed.

Upon adoption of a new or amended federal applicable requirement, and if there are more than 3 years remaining in the permit term, the Permittee shall file an application for an amendment within nine months of promulgation of the applicable requirement, pursuant to Minn. R. 7007.0400, subp. 3.

Minn. R. 7007.0400, subp. 3, Minn. R. 7007.1150 ‐ 7007.1500

TFAC 1(13900001)

Extension Requests: The Permittee may apply for an Administrative Amendment to extend a deadline in a permit by no more than 120 days, provided the proposed deadline extension meets the requirements of Minn. R. 7007.1400, subp. 1(H). Performance testing deadlines from the General Provisions of 40 CFR pt. 60 and pt. 63 are examples of deadlines for which the MPCA does not have authority to grant extensions and therefore do not meet the requirements of Minn. R. 7007.1400, subp. 1(H). Minn. R. 7007.1400, subp. 1(H)

TFAC 1(13900001)

The Permittee shall submit a compliance certification : Due annually, by the 31st of January (for the previous calendar year). The Permittee shall submit this to the Commissioner on a form approved by the Commissioner. This report covers all deviations experienced during the calendar year. Minn. R. 7007.0800, subp. 6(C)


TFAC 1(13900001)

Emission Inventory Report: due on or before April 1 of each calendar year following permit issuance, to be submitted on a form approved by the Commissioner. Minn. R. 7019.3000‐7019.3100

TFAC 1(13900001) Emission Fees: due 30 days after receipt of an MPCA bill. Minn. R. 7002.0005‐7002.0095

TFAC 1(13900001)

This permit establishes limits on the facility to keep it a minor source under New Source Review and NESHAPS. The Permittee cannot make any change at the source that would make the source a major source under New Source Review and NESHAPS until a permit amendment has been issued. This includes changes that might otherwise qualify as insignificant modifications and minor or moderate amendments.

Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000, Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000, Title I Condition: Avoid major source under 40 CFR 63.2

TFAC 1(13900001)

The Permittee shall submit an annual report : Due annually, by the 31st of January The report shall describe the changes made at the Facility during the previous calendar year using the latest MPCA application forms. The report shall include information for any new or replaced Subject Items. The report shall document the VOC, Single HAP, and Total HAP 12‐month rolling sum calculations for the previous calendar year. The report shall be submitted with the annual Compliance Certification required by this permit. As part of the Annual Report, the Permittee shall verify and certify that the Facility has maintained minor source status for New Source Review. Minn. R. 7007.0800, subp. 2

TFAC 1(13900001)

Equipment Labeling: The Permittee shall permanently affix a unique number to each emissions unit for tracking purposes. The numbers shall correlate the unit to the appropriate Subject Item numbers used in this permit. The number can be affixed by placard, stencil, or other means. The number shall be maintained so that it is readable and visible at all times from a safe distance. If equipment is added, it shall be given a new unique number; numbers from replaced or removed equipment shall not be reused. Minn. R. 7007.0800, subp. 2

TFAC 1(13900001)

Equipment Inventory: The Permittee shall maintain a written list of all emissions units and control equipment on site. The Permittee shall update the list to include any replaced, modified, or new equipment prior to making the change.

The list shall correlate the units to the Subject Item numbers used in this permit and shall include the data on GI‐04, GI‐05B, and GI‐05C. The date of construction shall be the date the change was made for replaced, modified, or new equipment. Minn. R. 7007.0800, subp. 2

COMG 1(GP001)

The Permittee shall limit emissions of Volatile Organic Compounds <= 240 tons per year 12‐month rolling sum to be calculated by the 15th day of each month for the previous 12‐month period as described later in this permit. All VOC‐emitting equipment at the Facility is subject to this limit except for the following: natural gas combustion equipment and insignificant activities. If the Permittee replaces any existing VOC‐emitting equipment, adds new VOC‐emitting equipment, or modifies the existing equipment, such equipment is subject to this permit limit as well as all of the requirements COMG 1. Prior to making such a change, the Permittee shall apply for and obtain the appropriate permit amendment, as applicable. The Permittee is not required to complete VOC calculations described in Minn. R. 7007.1200, subp. 2. A permit amendment will still be needed regardless of the emissions increase if the change will be subject to a new applicable requirement or requires revisions to the limits or monitoring and recordkeeping in this permit.

VOC contents for each VOC‐containing material shall be determined as described under the Material Content requirement in COMG 1. The calculation of VOCs used may take into account recovered/recycled VOCs as described under the Waste Credit requirement in COMG 1.

Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000, Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000


COMG 1(GP001)

The Permittee shall limit emissions of HAPs ‐ Single <= 9 tons per year 12‐month rolling sum to be calculated by the 15th day of each month for the previous 12‐month period. All HAP‐emitting equipment at the Facility is covered by this limit except for the following: natural gas combustion equipment and insignificant activities. If the Permittee replaces any existing HAP‐emitting equipment or adds new HAP‐emitting equipment, such equipment is subject to this permit limit as well as all of the requirements of COMG 1. Prior to making such a change, the Permittee shall apply for and obtain the appropriate permit amendment, as applicable. A permit amendment may be needed if the change will be subject to a new applicable requirement or requires revisions to limits or the monitoring and recordkeeping in this permit.

HAP contents for each HAP‐containing material shall be determined as described under the Material Content requirement in COMG 1. The calculation of HAPs used may take into account recovered/recycled HAPs as described under the Waste Credit requirement in COMG 1.

Title I Condition: Avoid major source under 40 CFR 63.2

COMG 1(GP001)

The Permittee shall limit emissions of HAPs ‐ Total <= 23 tons per year 12‐month rolling sum to be calculated by the 15th day of each month for the previous 12‐month period. All HAP‐emitting equipment at the Facility is covered by this limit except for the following: natural gas combustion equipment and insignificant activities. If the Permittee replaces any existing HAP‐emitting equipment or adds new HAP‐emitting equipment, such equipment is subject to this permit limit as well as all of the requirements of COMG 1. Prior to making such a change, the Permittee shall apply for and obtain the appropriate permit amendment, as applicable. A permit amendment may be needed if the change will be subject to a new applicable requirement or requires revisions to limits or the monitoring and recordkeeping in this permit.

HAP contents for each HAP‐containing material shall be determined as described under the Material Content requirement in COMG 1. The calculation of HAPs used may take into account recovered/recycled HAPs as described under the Waste Credit requirement in COMG 1.

Title I Condition: Avoid major source under 40 CFR 63.2

COMG 1(GP001)

Daily Recordkeeping. On each day of operation, the Permittee shall calculate, record, and maintain the total quantity of all coatings and other VOC and HAP‐containing materials used at the facility. This shall be based on written usage logs.

Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000, Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000, Title I Condition: Avoid major source under 40 CFR 63.2

COMG 1(GP001)

Vola le Organic Compounds: Monthly Recordkeeping ‐‐ VOC Emissions.

By the 15th of the month, the Permi ee shall calculate and record the following:1) The total usage of VOC‐containing materials for the previous calendar month using the daily usage records. This record shall also include the VOC and solids contents of each material as determined by the Material Content requirement of this permit;

2) The VOC emissions for the previous month using the formulas specified in this permit; and3) The 12‐month rolling sum VOC emissions for the previous 12‐month period by summing the monthly VOC emissions data for the previous 12 months. Minn. R. 7007.0800, subps. 4‐5


COMG 1(GP001)

Volatile Organic Compounds: Monthly Calculation ‐‐ VOC Emissions.

The Permittee shall calculate VOC emissions using the following equations: VOC (tons/month) = (V1 ‐ W1) x (1‐Ce) + (V2‐W2)

V# = (A1 x B1) + (A2 x B2) + (A3 x B3) + ..... W #= (C1 x D1) + (C2 x D2) + (C3 x D3) + ..... where: V1 = total VOC used in tons/month in emissions units that vent to the catalytic oxidizer; V2 = total VOC used in tons/month in emissions units that do not vent to the catalytic oxidizer; A# = amount of each VOC‐containing material used, in tons/month;

B# = weight percent VOC in A#, as a fraction; W1 = the amount of VOC collected from equipment that vents to the oxidizer that is shipped in waste, in tons/month; W2 = the amount of VOC collected from equipment that does not vent to the oxidizer that is shipped in waste, in tons/month;

C# = amount, in tons/month, of each VOC‐containing waste material shipped. If the Permittee chooses to not take credit for waste shipments, this parameter would be zero; D# = weight percent of VOC in C#, as a fraction; and Ce = Control efficiency of catalytic oxidizer, 95%. Minn. R. 7007.0800, subps. 4‐5

COMG 1(GP001)

HAPs: Monthly Recordkeeping. By the 15th of the month, the Permittee shall calculate and record the following using the formulas specified in this permit:

1) The total HAP‐containing materials used in the previous calendar month using the daily usage records. This record shall also include the individual and total HAP contents of each HAP‐containing material used in the previous month, as determined by the Material Content requirement of this permit;

2) The total and individual HAP emissions for the previous month using the formulas specified in this permit; and3) The 12‐month rolling sum total and individual HAP emissions for the previous 12‐month period by summing the monthly emissions data for the previous 12 months. Minn. R. 7007.0800, subps. 4‐5

COMG 1(GP001)

HAPs: Monthly Calculation ‐‐ HAP Emissions. The Permittee shall calculate each individual HAP and total HAP emissions using the following equations: HAP Emissions (tons/month) = (H1 ‐ W1) x (1‐Ce) + (H2‐W2)

H# = (A1 x B1) + (A2 x B2) + (A3 x B3) + .... W# = (C1 x D1) + (C2 x D2) + (C3 x D3) + .... Where:

H1 = the amount of each pollutant (either total HAP or each individual HAP), used, in tons/month in emissions units that vent to the catalytic oxidizer; H2 = the amount of each pollutant (either total HAP or each individual HAP), used, in tons/month in emissions units that do not vent to the catalytic oxidizer; A# = Amount of each HAP‐containing material used in the previous month, in tons/month;

B# = weight percent of each individual or total HAP in A#, as a fraction (e.g., 50% is 0.50); W1 = the amount of each pollutant (either total HAP or each individual HAP) collected from equipment that vents to the oxidizer that is shipped in waste, in tons/month; W2 = the amount of each pollutant (either total HAP or each individual HAP) collected from equipment that does not vent to the oxidizer that is shipped in waste, in tons/month;

C# = amount, in tons/month, of each HAP‐containing waste material shipped. If the Permittee chooses to not take credit for waste shipments, this parameter would be zero; D# = weight percent of each individual or total HAP in C#, as a fraction; and Ce = Control efficiency of catalytic oxidizer, 95%. Minn. R. 7007.0800, subps. 4‐5


COMG 1(GP001)

Maximum Contents of Materials: The Permittee assumed certain worst‐case contents of materials when determining the short term potential to emit of units in COMG 1. These assumptions are listed in Appendix B of this permit. Changing to a material that has a higher content of any of the given pollutants is considered a change in method of operation that must be evaluated under Minn. R. 7007.1200, subp. 3 to determine if a permit amendment or notification is required under Minn. R. 7007.1150. Minn. R. 7005.0100, subp. 35a

COMG 1(GP001)

Waste Credit: If the Permittee elects to obtain credit for HAPs and/or VOC shipped in waste materials, the Permittee shall either use item 1 or 2 to determine the VOC and/or total and individual HAP content for each credited shipment.

1) The Permittee shall analyze a composite sample of each waste shipment to determine the weight content of VOC, total HAP, and each individual HAP, excluding water.

2) The Permittee may use supplier data for raw materials to determine the VOC and total and individual HAP contents of each waste shipment, using the same content data used to determine the content of raw materials. If the waste contains several materials, the content of mixed waste shall be assumed to be the lowest VOC and total and individual HAP content of any of the materials. Minn. R. 7007.0800, subps. 4‐5

COMG 1(GP001)

Material Content. VOC and HAPs contents in coating materials shall be determined by the Safety Data Sheet (SDS) or the Material Safety Data Sheet (MSDS) provided by the supplier for each material used. If a material content range is given on the SDS or the MSDS, the highest number in the range shall be used in all compliance calculations. If there is information provided in the Regulatory Section of the SDS, the highest number in the range of that section may be used. Other alternative methods approved by the MPCA may be used to determine the VOC and HAP contents. The Commissioner reserves the right to require the Permittee to determine the VOC and HAP contents of any material, according to EPA or ASTM reference methods. If an EPA or ASTM reference method is used for material content determination, the data obtained shall supersede the SDS or the MSDS. Minn. R. 7007.0800, subps. 4‐5

EQUI 8(EU020)

Total Particulate Matter <= 0.40 pounds per million Btu heat input The potential to emit from the unit is 0.01 lb/MMBtu due to equipment design and allowable fuels. Minn. R. 7011.0515, subp. 1

EQUI 8(EU020)

Opacity <= 20 percent opacity except for one six‐minute period per hour of not more than 60 percent opacity. Minn. R. 7011.0515, subp. 2

EQUI 8(EU020) Fuel Type: Natural gas only. Minn. R. 7005.0100, subp. 35aEQUI 8(EU020) The Permittee shall keep records of fuel type on a monthly basis.

Minn. R. 7007.0800, subps. 4&5

EQUI 9(EU021)


EQUI 9(EU021)



Minn. R. 7007.0800, subps. 4&5

EQUI 38(EU026)


EQUI 38(EU026)



Minn. R. 7007.0800, subps. 4&5

EQUI 39(EU027)


EQUI 39(EU027)


EQUI 39(EU027) Fuel Type: Natural gas only. Minn. R. 7005.0100, subp. 35a


EQUI 39(EU027) The Permittee shall keep records of fuel type on a monthly basis.

Minn. R. 7007.0800, subps. 4&5

EQUI 41(EU004)

The Permittee shall vent emissions from EQUI 41 to control equipment meeting the requirements of TREA 1 whenever EQUI 41 operates.

Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000

EQUI 42(EU025)



EQUI 43(EU006)

Total Particulate Matter <= 0.30 grains per dry standard cubic foot of exhaust gas unless required to further reduce emissions to comply with the less stringent limit of either Minn. R. 7011.0730 or Minn. R. 7011.0735.

Minn. R. 7011.0610, subp. 1(A)(1)

EQUI 43(EU006)

Opacity <= 20 percent opacity except for one six‐minute period per hour of not more than 60 percent opacity.

Minn. R. 7011.0610, subp. 1(A)(2)

EQUI 43(EU006) Fuel Type: Natural gas with propane as a back‐up. Minn. R. 7005.0100, subp. 35aEQUI 43(EU006) The Permittee shall keep records of fuel type on a monthly basis.

Minn. R. 7007.0800, subps. 4&5

EQUI 43(EU006)



EQUI 44(EU003)


Minn. R. 7011.0610, subp. 1(A)(1)

EQUI 44(EU003)


Minn. R. 7011.0610, subp. 1(A)(2)

EQUI 44(EU003) Fuel Type: Natural gas with propane as a back‐up. Minn. R. 7005.0100, subp. 35aEQUI 44(EU003) The Permittee shall keep records of fuel type on a monthly basis.

Minn. R. 7007.0800, subps. 4&5

EQUI 44(EU003)



TREA 1(CE003)

The Permittee shall operate and maintain control equipment such that it achieves an overall control efficiency for Volatile Organic Compounds >= 95 percent control efficiency.


TREA 1(CE003)

Temperature >= 674 degrees Fahrenheit 3‐hour rolling average at the oxidizer inlet as determined during the December 8, 2015 performance test, unless a new limit is set pursuant to Minn. R. 7017.2025, subp. 3 based on the values recorded during the most recent MPCA‐approved performance test where compliance was demonstrated. The new limit shall be implemented upon receipt of the Notice of Compliance letter granting preliminary approval. The limit is final upon issuance of a permit amendment incorporating the change. If the 3‐hour rolling average temperature is below the minimum inlet temperature limit, the VOC used during that time shall be considered uncontrolled until the average inlet temperature is above the minimum temperature limit. This shall be reported as a deviation.


TREA 1(CE003)


Minn. R. 7011.0610, subp. 1(A)(1)

TREA 1(CE003)


Minn. R. 7011.0610, subp. 1(A)(2)

TREA 1(CE003)

The Permittee shall vent emissions from EQUI 41, EQUI 42, EUQI 43, and EQUI 44 to TREA 1 whenever EQUI 41, EQUI 42, EQUI 43, and EQUI 44 operate, and operate and maintain TREA 1 at all times that any emissions are vented to TREA 1. The Permittee shall document periods of non‐operation of the control equipment TREA 1 whenever EQUI 41, EQUI 42, EQUI 43, and EQUI 44 are operating.



TREA 1(CE003)

The Permittee shall operate and maintain the catalytic oxidizer in accordance with the Operation and Maintenance (O & M) Plan. The Permittee shall keep copies of the O & M Plan available onsite for use by staff and MPCA staff. Minn. R. 7007.0800, subp. 14

TREA 1(CE003)

Documentation of Need for Improved Monitoring: If the Permittee fails to achieve compliance with an emission limitation or standard for which the monitoring did not provide an indication of an excursion or exceedance while providing valid data, or the results of compliance or performance testing document a need to modify the existing pressure drop range, the Permittee shall promptly notify the MPCA and, if necessary, submit a permit amendment application to address the necessary monitoring change.

40 CFR 64.7(e), Minn. R. 7017.0200

TREA 1(CE003)

As required by 40 CFR Section 64.9(a)(2), for the Semi‐Annual Deviations Report required by this permit and/or the Notification of Deviations Endangering Human Health and the Environment required by this permit, as applicable, the Permittee shall include the following related to the monitoring identified as required by 40 CFR pt. 64: 1) Summary information on the number, duration, and cause of excursions or exceedances, as applicable, and the corrective action taken; and 2) Summary information on the number, duration, and cause for monitor downtime incidents.

40 CFR 64.9(a)(2), Minn. R. 7017.0200

TREA 1(CE003)

The Permittee shall maintain records of monitoring data, monitor performance data, corrective actions taken, and other supporting information required to be maintained. The Permittee may maintain records on alternative media, such as microfilm, computer files, magnetic tape disks, or microfiche, provided that the use of such alternative media allows for expeditious inspection and review, and does not conflict with other applicable recordkeeping requirements.

40 CFR 64.9(b), Minn. R. 7017.0200

TREA 1(CE003)

The Permittee shall maintain and operate a thermocouple monitoring device that continuously indicates and records both the inlet and outlet temperatures of the catalytic oxidizer. The monitoring device shall have a margin of error less than the greater of +/‐ 0.75 percent of the temperature being measured or +/‐ 2.5 degrees Celsius. The recording device shall also calculate the three‐hour rolling average inlet temperature.

40 CFR 64.7(b), Minn. R. 7017.0200, Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000

TREA 1(CE003)

Daily Monitoring: The Permittee shall physically verify the operation of the temperature recording device at least once every 24 hours to verify that it is working and recording properly. The Permittee shall maintain a written record of the daily verifications.

40 CFR 64.3, Minn. R. 7017.0200, Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000, Title I Condition: Avoid major source under 40 CFR 63.2

TREA 1(CE003)

The Permittee shall submit sample analysis : Due every 24 months. The Permittee shall send a representative sample of the catalyst to a laboratory to test the catalyst's destruction efficiency. If test results show a destruction efficiency of less than 95%, the Permittee shall follow the corrective actions contained in the Operation and Maintenance Plan.

Minn. R. 7007.0800, subps. 4‐5, Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000

TREA 1(CE003)

Monitoring Equipment: The Permittee shall install and maintain thermocouples to conduct temperature monitoring required by this permit. The monitoring equipment must be installed, in use, and properly maintained whenever operation of the monitored control equipment is required.

40 CFR 64.7, Minn. R. 7007.0800, subps. 4‐5

TREA 1(CE003)

The Permittee shall maintain a continuous hard copy readout or computer disk file of the temperature readings and calculated three hour rolling average temperatures at the inlet to the combustion chamber.

40 CFR 64.3, Minn. R. 7017.0200, Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000

TREA 1(CE003)

Annual Calibration: The Permittee shall calibrate the temperature monitor at least once every 12 months and shall maintain a written record of the calibration and any action resulting from the calibration.

40 CFR 64.3, Minn. R. 7017.0200


TREA 1(CE003)

Monthly Monitoring: At least once each month during normal operation, the Permittee shall record the temperature rise across the catalyst (outlet temp. ‐ inlet temp.) while the process is running. If it is determined that the catalyst reactivity has been impaired, by comparison of the observed temperature rise to the past temperature rise records, the Permittee shall follow the corrective actions in the Operation and Maintenance Plan. The Permittee shall maintain written records of the monitoring and any corrective actions taken.

40 CFR 64.3, Minn. R. 7007.0800, subp. 5

TREA 1(CE003)

Quarterly Inspections: At least once per calendar quarter, the Permittee shall inspect the control equipment internal and external system components, including but not limited to the refractory, heat exchanger, and electrical systems. The Permittee shall maintain a written record of the inspection and any corrective actions taken resulting from the inspection.

Minn. R. 7007.0800, subp.144, Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0800, subp. 5

TREA 1(CE003)

Annual Inspection: At least once per calendar year, the Permittee shall conduct an internal inspection of the control device that includes all operating systems of the control device. The Permittee shall maintain a written record of the inspection and any action resulting from the inspection.

Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0800, subp. 5

TREA 1(CE003)

For periods when the catalytic oxidizer is operated above the minimum inlet temperature, the Permittee shall use either one of the following when completing calculations as required elsewhere in this permit:

a. The overall control efficiency limit specified in this permit for this equipment; orb. The overall control efficiency determined during the most recent MPCA approved performance test. If the tested efficiency is less than the efficiency limit in this permit, the Permittee must use the tested value in all calculations until the efficiency is demonstrated to be above the permit limit

through a new test.

Minn. R. 7007.0800, subps. 4‐5, Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000, Title I Condition: Avoid major source under 40 CFR 63.2

TREA 1(CE003)

Corrective Actions: If the temperature is below the minimum specified by this permit or if the catalytic oxidizer or any of its components are found during the inspections to need repair, the Permittee shall take corrective action as soon as possible. Corrective actions shall return the temperature to at least the permitted minimum and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the catalytic oxidizer. The Permittee shall keep a record of the type and date of any corrective action taken.

40 CFR 64.7(d), Minn. R. 7017.0200

TREA 1(CE003)

Volatile Organic Compounds : The Permittee shall conduct a performance test : Due before 12/20/2020 every 60 months thereafter to verify VOC control efficiency. The first test is due by the date specified and all subsequent tests are due by the end of each 60‐month period following that date. The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2025, subp. 2, using EPA Reference Method 25A, or other method approved by MPCA in the performance test plan approval.

Testing conducted during the 60 days prior to the performance test due date satisfies the performance test due date, and will not reset the test due date for future tes ng as required: 1) by this permit; 2) by the most recently approved Performance Test Frequency Plan; or 3) within a Notice of Compliance letter. Testing conducted more than two months prior to the performance test due date satisfies this test due date requirement and will reset the performance test due date.

Minn. R. 7017.2020, subp. 1, Title I Condition: Avoid major source under 40 CFR 52.21(b)(1)(i) and Minn. R. 7007.3000

TREA 1(CE003)

The Permittee shall operate and maintain control equipment such that it achieves an overall control efficiency for HAPs ‐ Total >= 95 percent control efficiency.


TREA 1(CE003)

The Permittee shall operate and maintain control equipment such that it achieves an overall control efficiency for HAPs ‐ Single >= 95 percent control efficiency.


ATTACHMENT 3:

CAM Plan

COMPLIANCE ASSURANCE MONITORING (CAM) PLAN

Silgan Containers Manufacturing Corporation Savage, MN AQ Facility ID No: 13900001-002

Emission Units: EQUI041, EQUI042, EQUI043, and EQUI04 2 Control: TREA001 Stack: STRU010

Plan Element Description 1. Indicator

A. Measurement Approach Catalytic oxidizer inlet temperature. 1. Indicator

A. Measurement Approach The inlet temperature will be measured using a thermocouple. II. Indicator Range For the inlet temperature, the excursion is defined as temperature readings

less than 674°F while one or both production lines are operating, unless a performance test has determined that a lower inlet temperature is acceptable. An excursion will trigger an investigation of the occurrence and corrective action.

III. Performance Criteria The inlet temperature is measured using a thermocouple located in the air stream before the catalyst beds.

A. Data Representativeness The minimum tolerance of a thermocouple is ±0.75% of the temperature being measured or ±2.5°C, whichever is greater. The thermocouple will be calibrated or replaced with calibrated thermocouples annually.

B. Verification of Operational Status

The temperature recording device will be monitored and verified daily.

C. Quality Assurance and Control Practices

The catalytic oxidizer will be operated, maintained, and inspected according to procedures that take into account manufacturer's specifications.

D. Monitoring Frequency E. Data Collection Procedure F. Averaging Period

The frequency of measurement will be continuous. D. Monitoring Frequency E. Data Collection Procedure F. Averaging Period

Record automatically at least every 15 minutes. D. Monitoring Frequency E. Data Collection Procedure F. Averaging Period There is no averaging done.

air individual permit part 70 reissuance #13900001-004 for ......air individual permit part 70...

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