Stationary Source/Address Applicant/Address (SIC Code: 4931)

TECHNICAL SUPPORT DOCUMENT For

DRAFT/PROPOSED AIR EMISSION PERMIT NO. 01500010-009 This technical support document (TSD) is intended for all parties interested in the draft/proposed 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 preliminary determination to issue the draft/proposed permit. 1. General Information 1.1 Applicant and Stationary Source Location

Table 1. Applicant and Source Address

Applicant/Address Stationary Source/Address

(SIC Code: 4931)

City of New Ulm 310 1st North Street New Ulm, MN 56073

New Ulm Public Utilities - Municipal Power 310 1st St N New Ulm, Brown County, Minnesota 56073

Contact: Gary Domeier Phone: 507-359-8240

1.2 Facility Description

New Ulm Public Utilities is a municipal utility that provides electricity and steam. The Facility operates three boilers: EU001 and EU002 are natural gas-fired and EU003 is natural gas- and coal-fired; and two simple cycle distillate oil-fired combustion turbine generators: EU004 and EU005.

Total generating capacity is 76.2 megawatts. Under 40 CFR § 72.6(b)(1) and (2), none of the electric generating equipment is subject to Title IV (Acid Rain requirements) because all units commenced operation before November 15, 1990.

Currently, coal is not used by the Facility, and therefore the existing coal storage, coal handling, and ash handling are insignificant activities as defined in Minn. R. 7007.1300. See Appendix B of this permit for all listed insignificant activities. 1.3 Description of the Activities Allowed by this Permit Action This permit action is the reissuance of the Part 70 operating permit. The permit also clarifies that Continuous Opacity Monitoring System (COMS) only need to be used while coal is burned, but the Permittee must submit an amendment to include the requirements of 40 CFR pt. 63, subp. JJJJJJ and update the CAM plan before resumption of coal burning. The MPCA has a combined operating and construction permitting program under Minnesota Rules Chapter 7007, and under Minn. R. 7007.0800. Under that authority, this permit action authorizes construction.

1.4 Description of Notifications and Applications Included in this Action

Table 2. Notifications and Applications Included in this Action Date Received DQ# Application/Notification Type and description

6/6/13 4432 Major amendment to modify requirements of COMS for EU 003

3/5/12 3860 Part 70 Reissuance Application

1.5 Facility Emissions

Table 3. Total Facility Potential to Emit Summary

PM tpy

PM10 tpy

PM2.5 tpy

SO2 tpy

NOx tpy

CO tpy

CO2e tpy

VOC tpy

Lead tpy

Single HAP tpy

All HAPs tpy

Total Facility Limited Potential Emissions

138.6 91.2 56.7 1139 1778 183 510,454 10.9 0.0271 3.3 4.1

Total Facility Actual Emissions (2012)

0.019 0.018 0.013 0.13 0.018 13.1 19,500 0.86 0.0001 *

*Not reported in MN emission inventory.

Table 4. Facility Classification Classification Major/Affected Source Synthetic Minor/Area Minor/Area

PSD X

Part 70 Permit Program X

Part 63 NESHAP X

1.6 Changes to Permit The permit authorizes modification to the COMS requirements for EU 003 (Boiler #4) to clarify they are applicable upon resumption of burning coal. Since the amendment is a change to monitoring, reporting, and recordkeeping requirements, a Major Amendment is required. 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,

Some requirements have been reordered to improve permit clarity,

Total Particulate Matter and Opacity limits were added to EU002 (Boiler #2) as this unit is subject to these limits but were previously excluded from the permit.

Buildings were added to facility description,

Stack heights, diameters, and flow rates were updated in the facility description,

The max fuel input for EU 003 (Boiler #4) was updated and Potential to Emit was updated accordingly,

New Global Warming Potentials were used to calculate CO2e,

The 2009 EPA applicability determination was added to the permit as Appendix D,

EDTA was removed as an allowable fuel for EU 003, and

CE 003 was labeled as Fabric Filter this was done in order to allow for transition into the new MPCA data base. When the unit is actually installed the correct information will be placed in the permit.

2. Regulatory and/or Statutory Basis New Source Review (NSR) The facility is an existing major source under New Source Review regulations. Since the modification has no emissions increases the modification to the COMS requirements for EU 003 does not trigger any NSR requirements. Part 70 Permit Program The facility is a major source under the Part 70 permit program. New Source Performance Standards (NSPS) EU005 (Gas Turbine #7) is subject to NSPS Subpart GG – Standards of Performance for Stationary Gas Turbines. In addition, the Permittee has stated that no NSPS apply to the facility. EU004 (Gas Turbine #5) was installed prior to October 3, 1977, and therefore is not subject to NSPS Subpart GG. The unit is also not subject to NSPS Subpart IIII – Standards of Performance for Stationary Compression Ignition Internal Combustion Engines, which includes requirements for existing engines, explicitly excludes Gas Turbines. 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. If the facility resumes the burning of coal they would become subject to 40 CFR pt. 63, subp. JJJJJJ for Industrial, Commercial, and Institutional Boilers Area Sources. An amendment to the permit adding these requirements would be needed prior to burning coal. Compliance Assurance Monitoring (CAM) CAM applies when combusting coal in EU003 (Boiler 4), since the boiler does have PM controls and uncontrolled particulate matter (PM and PM10) is greater than 100 tpy. While the permit requires the installation of either a baghouse or an electrostatic precipitator (ESP) before coal can be combusted, only the existing cyclone CE002 is required for EU003 to meet the applicable PM emission limit in Minnesota Rules. Therefore, the cyclone is subject to CAM. Since the controlled PM and PM10 limits when burning coal and operating the cyclone are less than 100 tpy, the requirements for “other” PSEUs apply – monitoring is required once per 24 hour period. CAM does not apply to the future baghouse or ESP, since they are not relied upon to meet an emission limit. However, upon installation of either the baghouse or ESP, the Permittee may request that the baghouse or ESP be considered the primary control unit relied upon to meet the emission limit, and have the CAM requirements in the permit modified accordingly. 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 1. CAM Summary

Unit Control CAM

Applicability Pollutant Monitoring

EU002 CE001 Multiple Cyclone w/o Fly Ash Reinjection - Most Multiclones

Other PM/PM10 N/A

EU003 CE002 Multiple Cyclone w/o Fly Ash Reinjection - Most Multiclones CE003 Fabric Filter High Temp (previously ESP or Fabric Filter)

Other PM/PM10 Opacity Monitor when burning coal

For other PSEUs (not large), records must made at a minimum of once per 24 hours. See Attachment 4 to this document for the CAM Plan submitted by the applicant. Minnesota State Rules Portions of the facility are subject to the following Minnesota Standards of Performance:

Minn. R. 7011.0510 Standards of Performance for Existing Indirect Heating Equipment

Minn. R. 7011.0570 Incorporation of NSPS by Reference

Minn. R. 7011.2300 Standards of Performance for Stationary Internal Combustion Engines

Minn. R. 7011.2350 Standards of Performance for New Stationary Gas Turbines

Table 6. Regulatory Overview of Facility Subject Item* Applicable Regulations Rationale

GP001 Minn. R. 7009.0020 Operating Restriction: While EU004 and/or EU005 is/are operating and combusting fuel oil, the three boilers (EU001, EU002, EU003) are restricted to combusting only natural gas. This is to ensure emissions do not cause a violation of ambient air quality standards.

EU001, EU002, EU003

Minn. R. 7011.0510 Standards of Performance for Existing Indirect Heating Equipment. Determination of applicable limit from rule:

the units were constructed in 1941 (EU001), 1948 (EU002), & 1965 (EU003);

the facility is located outside the cities listed in Minn. R. 7011.05045, Table I;

the unit capacity is less than 250 MMBtu/hr; and the facility has greater than 250 MMBtu/hr of indirect heating equipment.

EU003 Title I Condition to avoid 40 CFR § 63.2

Limit on quantity of coal that can be combusted, to avoid major source classification under 40 CFR Part 63

EU004 Minn. R. 7011.2300 Unit was constructed/installed in 1973, and therefore is not subject to NSPS Subpart GG.

EU005 40 CFR 60, Subpart GG Unit was constructed/installed in 2000, and so is subject to NSPS Subpart GG.

*Location of the requirement in the permit (e.g., EU, SV, GP, etc.). 3. Technical Information Requirements for EU002 Permit action 008 allowed for the replacement of the burners in EU002 and changed the limits and recordkeeping for the unit. Requirements for installation notice and performance testing remain in the

permit as this construction project has not taken place yet, therefore the requirements remain in the permit. Permitted Fuels for EU003 EDTA was previously a permitted fuel for EU003. After discussion with the MPCA Hazardous and Solid waste units it was determined that any fuels other than those listed as traditional fuels under 40 CFR § 241.2 should not be allowed in a permit without a complete evaluation of the resulting waste. It turned out that the facility never used or plans to use EDTA-like cleaning agents for EU 003, therefore the EDTA was removed from the permit as an allowed fuel source. CE 003 Description In order to transition the current data from DELTA to the new data management system Tempo specific control equipment had to be listed. Therefore the high temperature fabric filter was placed in to describe CE 003 even though the facility still has the opportunity to install either a baghouse or ESP to control EU003 before the resumption of burning coal. 3.1 Calculations of Potential to Emit Attachment 1 to this TSD contains Form GI-07, which summarizes the PTE of the Facility, and also contains detailed spreadsheets and supporting information prepared by the MPCA and the Permittee. The amendment is a change to monitoring, reporting, and recordkeeping requirements being amended or eliminated. No emissions increases will take place due to the change. 3.2 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 4 to this TSD. Further discussion of decisions about CAM can be found in Table 7. 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

EU001 PM ≤ 0.6 lb/MMBtu (Minn. R. 7011.0510, subp. 1)

None Potential PM emissions based on equipment capacity, allowed fuels, and published emission factors is approximately 0.0072 lb/MMBtu; noncompliance is unlikely.

Opacity ≤ 20% except for 1 houly excursion of up to 60 % (Minn. R. 7011.0510, subp. 2)

None Fuel is limited to natural gas. Visible emissions are unlikely.

SO2 ≤ 0.05 lbs/million Btu Heat input (Minn. R. 7007.0800 subp. 2; Minn. R. 7009.0020)

None Potential to emit from AP-42 is 0.0006 lbs/million Btu, noncompliance is unlikely.

Fuel Permitted: Pipeline natural gas only (Minn. R. 7007.0800, subp. 2)

Recordkeeping Semiannual record of type of fuel combusted.

EU002 PM ≤ 0.6 lb/MMBtu (Minn. R. 7011.0510)

None Potential uncontrolled PM emissions based on equipment capacity, allowed fuels, and published emission factors is approximately 0.0072 lb/MMBtu; noncompliance is unlikely.

The Permittee operates a cyclone (CE001) on this unit, but it is not required in order to meet the applicable emission limit.

Opacity ≤ 20% except for 1 houly excursion of up to 60 % (Minn. R. 7011.0510)

None Fuel is limited to natural gas. Visible emissions are unlikely.

NOX ≤ 39.0 tons/year using 12-month Rolling Sum calculated monthly (Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.22; Minn. R. 7007.3000)

Recordkeeping By the 15th day of each month, calculate and record the 12-month rolling sum NOX emissions for the previous 12-month period by summing the monthly NOX emissions data for the previous 12 months.

Fuel Permitted: Pipeline natural gas only (Minn. R. 7005.0100, subp. 35a)

Recordkeeping Each operating day, record the quantity of natural gas combusted in EU002. By the 15th day of each calendar month, the Permittee shall record the amount of natural gas combusted in the boiler during the previous calendar month. These records shall consist of purchase records, receipts, or fuel meter readings.

Subject Item* Requirement (basis) Monitoring Discussion

EU003

PM ≤ 0.6 lb/MMBtu (Minn. R. 7011.0510, subp. 1)

None when burning natural gas

When burning coal, Permittee is required to operate existing cyclone (CE002), and to install a new baghouse or ESP.

Compliance testing is required upon startup and periodically thereafter

Potential PM emissions based on equipment capacity, allowed fuels, and published emission factors (for gas) is approximately 0.0072 lb/MMBtu; noncompliance is unlikely.

Opacity ≤20% except for 1 houly excursion of up to 60 % (Minn. R. 7011.0510, subp. 2)

None when burning natural gas

COMS when burning coal.

When burning coal, compliance testing is required upon startup and periodically thereafter

Currently using only natural gas. Visible emissions are unlikely.

Coal usage limited to 15,000 tons per year (Title I condition to avoid 40 CFR § 63.2)

Recordkeeping Obtain a fuel certification from the coal supplier for each coal delivery stating the percent sulfur by weight and heat content of the coal. If the Permittee's coal supplier provides multiple coal deliveries from the same barge load, the Permittee may obtain a single certification for each barge load. However, the coal supplier must indicate on the certification that upon delivery, the supplier will notify the Permittee that coal from a different barge load is being delivered; a new certification for that coal specifying the sulfur and heat contents of the coal will be furnished at the time of delivery.

SO2 ≤ 4.0 lbs/million BTU heat input (Minn. R. 7011.0510, subp. 1)

Recordkeeping Potential uncontrolled SO2 emissions based on equipment capacity, allowed fuels(limited coal and natural gas), and published emission factors is approximately 3.05 lb/million Btu. With the coal usage limit in place noncompliance is unlikely.

EU004 SO2 ≤ 0.5 lb/MMBtu (Minn. R. 7011.2300)

None Fuel is drawn from the same tank as fuel for EU005, which is limited to 0.34 percent sulfur by weight. An emission rate of 0.5 lb/MMBtu is maintained when sulfur content is 0.496 percent or less.

Opacity ≤ 20% once operating temperature is achieved (Minn. R. 7011.0510)

Periodic stack testing Performance testing for opacity was completed in July 2006. Based on the results of that test (no visible emissions), a test frequency of every 60 months has been established.

Subject Item* Requirement (basis) Monitoring Discussion

EU005

NOX ≤ 75 ppm at 15% O2 on a dry basis (40 CFR pt. 60, Subpart GG)

Periodic stack testing Initial performance testing has been completed. Based on the results, a test frequency of every 36 months has been established.

Sulfur content of fuel ≤ 0.8 by weight or ≤0.015 percent by volume at 15% O2 on a dry basis (40 CFR pt. 60, Subpart GG)

Sulfur content of fuel ≤ 0.34 percent by weight (Title I condition to avoid classification as a major mod unde 40 CFR Section 52.21 and Minn. R. 7007.3000 at the time of installation)

Recordkeeping

Recordkeeping

Compliance with the Title I limit ensures compliance with the NSPS limit.

Fuel usage limited to 1,625,648 gallons per year of distillate fuel using a 12 month rolling sum (Title I condition to avoid classification as a major mod under 40 CFR Section 52.21 and Minn. R. 7007.3000 at the time of installation)

Recordkeeping Fuel usage recorded monthly.

Power Production < 28200 kW using 8-hour Block Average (Minn. R. 7017.2025, subp. 3)

Recordkeeping Each day of operation, total kilowatts of power production must be recorded.

*Location of the requirement in the permit (e.g., EU, SV, GP, etc.). 3.3 Insignificant Activities New Ulm Public Utilities - Municipal Power has several operations which are classified as insignificant activities under the MPCA’s permitting rules. These are listed in Appendix 1 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.

Table 8. Insignificant Activities

Insignificant Activity General Applicable

Emission limit Discussion

Fuel use: space heaters fueled by, kerosene, natural gas, or propane, less than 420,000 Btu/hr Minn. R. 7007.1300 subp. 3(A)

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

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

Emissions from a laboratory, as defined in Minn. R. 7007.1300, subp. 3(G)

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

The Permittee operates a water testing laboratory, which would typically not even have any emissions. It is highly unlikely that they could violate the applicable requirement.

Brazing, soldering or welding equipment Minn. R. 7007.1300 subp. 3(H)(3)

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

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.

Individual units with potential emissions less than 2000 lb/year of certain pollutants and 1000 tons/year of CO2e Minn. R. 7007.1300 subp. 3(I)

PM, variable depending on airflow Opacity ≤ 20% (with exceptions) (Minn. R. 7011.0715)

There is a single fuel oil storage tank and a parts washer, both of which are unlikely to have PM or visible emissions, and therefore unlikely to violate the emission limit. There is an ash silo. However, until the Permittee actually starts combusting coal, there is no ash to deal with. The potential exists for operation of the coal yard, including storage and handling of coal, and delivery of coal to facility and boiler. However, until the Permittee starts to combust coal, these activities are considered insignificant. They were classified as insignificant in the previously issued Title V permit.

Individual units with actual emissions less than 2000 lb/year of certain pollutants, and HAP emissions below thresholds in Minn. R. 7007.1300, subp. 4 (B) and (C)

PM, variable depending on airflow Opacity ≤ 20% (with exceptions) (Minn. R. 7011.0715)

There is a cooling tower, with reported actual emissions of 0.01 tpy. Visible emissions will be mostly steam. It’s impractical to measure PM emissions. HCl is used to treat boiler water. It is unlikely that there would be PM or visible emissions from this operation.

3.4 Permit Organization In general, the permit meets the MPCA Delta Guidance for ordering and grouping of requirements. One area where this permit deviates slightly from Delta 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 Table A or B of the permit. 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.

Another area that deviates from the guidance is in the use of groups where the requirements in the group apply to the members of the group individually. This was done in order to shorten the permit and where no testing or tracking specific to a unit is in the permit (thereby reducing the likelihood that there where will be further unit-specific requirements later). 3.5 Comments Received – To be updated after Public notice and EPA review period Public Notice Period: <start date> - <end date> EPA 45-day Review Period: <start date> - <end date> 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 to the changes that are covered by the reissuance application. However, the permit action rolls in one additional permit application to which fees do apply. Attachment 3 to this TSD contains the MPCA’s assessment of Application and Additional Points used to determine the permit application fee as required by Minn. R. 7002.0019. The rolled in permit application was received after the effective date of the rule (July 1, 2009), all fees have been paid. 5. Conclusion Based on the information provided by New Ulm Public Utilities – Municipal Power, the MPCA has reasonable assurance that the proposed operation of the emission facility, as described in the Air Emission Permit No. 01500010-009 and this TSD, will not cause or contribute to a violation of applicable federal regulations and Minnesota Rules. Staff Members on Permit Team: Benjamin Carlson-Stehlin (permit engineer)

Cory Boeck (enforcement) Jim Kolar (compliance) Kira Gillette (peer reviewer) Beckie Olson (permit writing assistant) Laurie O’Brien (administrative support)

AQ File No. 709; DQ 3860, 4432 Attachments: 1. PTE Summary and Emissions Increase Calculation Spreadsheets

2. Facility Description and CD-01 Forms 3. Points Calculator 4. CAM plan (from PER008)

ATTACHMENT 1 PTE Summary and Emissions Increase Calculation

Spreadsheets

Available electronically in the Central File of Delta

New Ulm Public Utilities ‐ Municipal PowerGI‐07 Form and Emission Calculations for Reissuance Permit

Facility Emissions Summary Form GI-07

Minnesota Pollution Control Agency, Air Quality 520 Lafayette Road NorthSt. Paul, MN 55155‐41941a) AQ Facility ID No.: 015000102) Facility Name: New Ulm Public Utilities ‐ Municipal Power

Page 1 of 12

Description PM PM10 PM2.5 SO2lb/hr Unc. Tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy

EU001 Boiler 1 0.71 3.11 3.11 0.71 3.11 3.11 0.71 3.11 3.11 0.06 0.25 0.25EU002 * Boiler 2 0.16 3.43 3.43 0.16 3.43 3.43 0.16 3.43 3.43 0.06 0.27 0.27EU003 Boiler 4 140.40 2747.92 112.19 12.01 577.21 64.80 10.70 223.65 30.30 713.36 3124.51 570.49EU004 Turbine 5 4.22 18.50 18.50 4.22 18.50 18.50 4.22 18.50 18.50 120.88 529.44 529.44EU005 Turbine 7 4.20 18.40 1.35 4.20 18.40 1.35 4.20 18.40 1.35 120.19 526.43 38.52

TOTALS ==>> 149.7 2,791.4 138.6 21.3 620.6 91.2 20.0 267.1 56.7 954.5 4,180.9 1,139.0




Page 2 of 12

NOx CO VOC Pb N2Olb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy

9.34 40.90 40.90 8 34.36 34.36 0.51 2.25 2.25 4.67E-05 2.05E-04 2.05E-04 0.021 0.093 0.09310.31 45.16 45.16 8.66 37.94 37.94 0.57 2.48 2.48 5.16E-05 2.26E-04 2.26E-04 0.023 0.102 0.102

103.25 452.23 310.73 46.93 205.56 105.97 1.25 5.48 5.48 3.94E-03 3.56E-03 3.56E-03 0.824 3.608 0.658309.76 1356.75 1356.75 1.16 5.09 5.09 0.14 0.63 0.63 4.93E-03 2.16E-02 2.16E-02 0.465 2.035 2.03577.00 337.26 24.68 1.16 5.06 0.37 0.14 0.63 0.05 4.90E-03 2.15E-02 1.57E-03 0.462 0.148 0.148

509.7 2,232.3 1,778.2 65.8 288.0 183.7 2.6 11.5 10.9 1.39E-02 4.70E-02 2.71E-02 1.8 6.0 3.0




Page 3 of 12

CH4 CO2 CO2e 1,1,1 Trichlorethanelb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy

0.211 0.925 0.925 11,206 49,083 49,083 11,217 49,132 49,1320.233 1.021 1.021 12,374 54,196 54,196 12,386 54,252 54,2525.663 24.803 4.525 48,021 210,330 136,185 48,408 212,025 137,048 1.88E-04 8.22E-04 1.50E-042.323 10.176 10.176 57,275 250,863 250,863 57,467 251,707 251,7072.310 10.118 0.740 56,949 249,437 18,251 57,145 250,293 18,314

10.7 47.0 17.4 185,824 813,910 508,579 186,623 817,410 510,454 1.9E-04 8.2E-04 1.5E-04




Page 4 of 12

2-Methylnaphthalene 2-Dinitrotoluene 2-Chlorocetephenone Acenapthene Acetaldehydelb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy

2.24E-06 9.82E-06 9.82E-062.47E-06 1.08E-05 1.08E-05

2.63E-06 1.15E-05 2.10E-06 6.57E-05 2.88E-04 5.25E-05 4.79E-06 2.10E-05 3.83E-06 5.35E-03 2.34E-02 4.28E-03

4.7E-06 2.1E-05 2.1E-05 2.6E-06 1.2E-05 2.1E-06 6.6E-05 2.9E-04 5.3E-05 4.8E-06 2.1E-05 3.8E-06 5.4E-03 2.3E-02 4.3E-03




Page 5 of 12

Acetephenone Acrolein Arsenic Benzene Bis(2-ethylhexyl)phthalatelb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy

1.87E-05 8.18E-05 8.18E-05 1.99E-04 8.71E-04 8.71E-042.06E-05 9.03E-05 9.03E-05 1.99E-04 9.62E-04 9.62E-04

1.41E-04 6.17E-04 1.13E-04 2.72E-03 1.19E-02 2.18E-03 3.85E-03 1.69E-02 3.24E-03 1.22E-02 5.34E-02 1.15E-02 6.85E-04 3.00E-03 5.48E-043.87E-03 1.70E-02 1.70E-02 1.94E-02 8.48E-02 8.48E-023.85E-03 1.69E-02 0.001234 1.93E-02 8.43E-02 0.006169





Page 6 of 12

Beryllium Bromoform Cadmium Carbon Disulfidelb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy

1.03E-04 4.50E-04 4.50E-041.13E-04 4.97E-04 4.97E-04

1.97E-04 8.63E-04 1.67E-04 3.66E-04 1.60E-03 2.93E-04 4.79E-04 2.10E-03 1.28E-03 1.22E-03 5.34E-03 9.75E-041.09E-04 4.78E-04 4.78E-04 1.69E-03 7.40E-03 7.40E-034.75E-04 4.75E-04 3.47726E-05 1.68E-03 7.36E-03 0.0005384

7.8E-04 1.8E-03 6.8E-04 3.7E-04 1.6E-03 2.9E-04 4.1E-03 1.8E-02 1.0E-02 1.2E-03 5.3E-03 9.8E-04




Page 7 of 12

Chlrobenzene Chromium Cumene Cobalt Cyanidelb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy

1.31E-04 5.73E-04 5.73E-041.44E-04 6.32E-04 5.73E-04

2.06E-04 9.04E-04 1.65E-04 2.44E-03 1.07E-02 3.09E-03 4.97E-05 2.18E-04 3.98E-05 9.39E-04 4.11E-03 7.50E-04 2.35E-02 1.03E-01 1.88E-023.87E-03 1.70E-02 1.70E-023.85E-03 1.69E-02 0.00123387





Page 8 of 12

Dimethylsulfate Dichlrobenzene Ethyl Benzene Ethylclorides Formaldehydelb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy

1.12E-04 4.91E-04 4.91E-04 7.00E-03 3.07E-02 3.07E-021.24E-04 5.42E-04 5.42E-04 7.73E-03 3.39E-02 3.07E-02

4.51E-04 1.97E-03 3.60E-04 2.73E-04 1.20E-03 1.20E-03 8.82E-04 3.86E-03 7.05E-04 3.94E-04 1.73E-03 3.15E-04 1.71E-02 7.48E-02 7.48E-029.86E-02 4.32E-01 4.32E-019.80E-02 4.29E-01 0.031408

4.5E-04 2.0E-03 3.6E-04 5.1E-04 2.2E-03 2.2E-03 8.8E-04 3.9E-03 7.1E-04 3.9E-04 1.7E-03 3.2E-04 2.3E-01 1.0E+00 6.0E-01




Page 9 of 12

Hexane Manganese Methyl Chloride Methyl Hydrazinelb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy

1.68E-01 7.36E-01 7.36E-01 3.55E-05 1.55E-04 1.55E-041.68E-01 7.36E-01 7.36E-01 7.73E-03 3.39E-02 3.39E-024.10E-01 1.79E+00 1.79E+00 4.60E-03 2.01E-02 3.98E-03 4.97E-03 1.19E-02 2.18E-02 1.60E-03 6.99E-03 1.28E-03

2.78E-01 1.22E+00 1.22E+002.77E-01 1.21E+00 8.86E-02

7.5E-01 3.3E+00 3.3E+00 5.7E-01 2.5E+00 1.3E+00 5.0E-03 1.2E-02 2.2E-02 1.6E-03 7.0E-03 1.3E-03




Page 10 of 12

Methyl Merthacrylate Methyl Tert Butyl Ether Methylene Chloride Mercury Naphthelenelb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy

2.43E-05 1.06E-04 1.06E-04 5.70E-05 2.50E-04 2.50E-042.68E-05 1.17E-04 1.17E-04 6.29E-05 2.75E-04 2.75E-04

1.88E-04 8.22E-04 1.50E-04 3.29E-04 1.44E-03 2.63E-04 2.72E-03 1.19E-02 2.18E-03 7.79E-04 3.41E-03 8.34E-04 1.39E-04 6.08E-04 6.08E-044.22E-04 1.85E-03 1.85E-03 1.23E-02 5.40E-02 5.40E-024.20E-04 1.84E-03 1.35E-04 1.23E-02 5.37E-02 3.93E-03





Page 11 of 12

Nickel PAH Phenol Proprianaldehyde Styrenelb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy

1.96E-04 8.59E-04 8.59E-042.17E-04 9.48E-04 9.48E-042.63E-03 1.15E-02 3.81E-03 1.50E-04 6.58E-04 1.20E-04 3.57E-03 1.56E-02 2.85E-03 2.35E-04 1.03E-03 1.88E-041.62E-03 7.09E-03 7.09E-03 1.41E-02 6.17E-02 6.17E-021.61E-03 7.05E-03 5.16E-04 1.40E-02 6.13E-02 4.49E-03





Page 12 of 12

Selenium Toluene Vinyl Acetate Xylene Total HAPS Single HAPlb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy lb/hr Unc tpy Lim tpy

2.24E-06 9.82E-06 9.82E-06 3.18E-04 1.39E-03 1.39E-03 1.76E-01 7.72E-01 7.72E-01 1.68E-01 7.36E-01 7.36E-012.47E-06 1.08E-05 1.08E-05 3.51E-04 1.54E-03 1.54E-03 1.95E-01 8.53E-01 7.36E-01 1.86E-01 8.13E-01 7.02E-011.22E-02 5.34E-02 9.95E-03 2.25E-03 9.87E-03 4.57E-03 7.13E-05 3.12E-04 5.70E-05 3.47E-04 1.52E-03 2.78E-04 5.11E-01 2.24E+00 5.11E-01 4.10E-01 1.79E+00 4.10E-018.80E-03 3.85E-02 3.85E-02 4.53E-01 1.99E+00 1.99E+00 2.78E-01 1.22E+00 1.22E+008.75E-03 3.83E-02 2.80E-03 4.51E-01 1.97E+00 1.44E-01 2.77E-01 1.21E+00 8.86E-02

3.0E-02 1.3E-01 5.1E-02 2.9E-03 1.3E-02 7.5E-03 7.1E-05 3.1E-04 5.7E-05 3.5E-04 1.5E-03 2.8E-04 1.8E+00 7.8E+00 4.1E+00 4.1E-01 1.8E+00 3.3E+00

EU001

EU001, Boiler #1

96 MMBtu/hour Manufacturer 96 MMBtu/hr (total)Fuels: Natural Gas 1028 MMBtu/mmcf as per 40 CFR Part 98, Table C-1

Fuel Consumption: Natural Gas 0.093385 mmcf/hour ((MMBtu/hr)/(MMBtu/mmcf))

CO23 N2O4 CH4

4

Emission Factors 53.06 1.00E-04 1.00E-03 kg/mmBtuPM2 PM10

2 PM2.52 SO2

2 NOX1 CO1 VOC2 Lead2 CO2 N2O CH4 CO2e

Gas - AP42 1.4 7.6 7.6 7.6 0.6 100 84 5.5 0.0005 120,000 2.26E-01 2.26E+00 120,124 lb/mmcf40 CFR Part 98 for GHG

1 Source; AP-42 Table 1.4-12 Source: AP-42 Table 1.4-2 All PM (total, condensible, and filterable) is assumed to be less than 1.0 micrometer in diameter. Therefore, the PM emission factors presented here may be used to estimate PM10, PM2.5 or PM13 Source: 40 CFR Part 98, Table C-1, Bittuminous4 Source: 40 CFR Part 98, Table C-2

Potential Emissions - Natural GasSample calculations for both Sample: 7.6 lb PM/mmcf x 0.093385 mmcf/hour = 0.71 lb PM/hour criteria and HAP pollutants Sample: 0.71 lb PM/hour * 8760 hours/year /2000 lb/ton = 3.11 tons per year

Sample: 0.6 lb SO2/mmcf / 1026 MMBtu/mmcf = 0.0006 lb SO2/MMBtu

PM PM10 PM2.5 SO2 NOX CO VOC Lead CO2 N2O CH4 CO2e0.71 0.71 0.71 0.06 9.34 7.84 0.51 0.00 11,206 0.02 0.21 11,217 lb/hour3.11 3.11 3.11 0.25 40.90 34.36 2.25 0.00 49,083 0.09 0.93 49,132 tpy

HAP Emissions

Emission Factors Gas Emissions Gas(lb/mmcf) (lb/hr) tpy Lim. Tpy

2-Methylnaphthalene5 2.40E-05 2.24E-06 9.82E-06 9.82E-06Arsenic6

2.00E-04 1.87E-05 8.18E-05 8.18E-05Benzene5 2.13E-03 1.99E-04 8.71E-04 8.71E-04Cadmium6 1.10E-03 1.03E-04 4.50E-04 4.50E-04Chromium6 1.40E-03 1.31E-04 5.73E-04 5.73E-04Dichlorobenzene5 1.20E-03 1.12E-04 4.91E-04 4.91E-04Fluoranthene5 3.00E-06 2.80E-07 1.23E-06 1.23E-06Fluorene5 2.80E-06 2.61E-07 1.15E-06 1.15E-06Formaldehyde5 7.50E-02 7.00E-03 3.07E-02 3.07E-02Hexane5 1.80E+00 1.68E-01 7.36E-01 7.36E-01Manganese6 3.80E-04 3.55E-05 1.55E-04 1.55E-04Mercury6 2.60E-04 2.43E-05 1.06E-04 1.06E-04Naphthalene5 6.10E-04 5.70E-05 2.50E-04 2.50E-04Nickel6 2.10E-03 1.96E-04 8.59E-04 8.59E-04Phenanathrene5 1.70E-05 1.59E-06 6.95E-06 6.95E-06Pyrene5 5.00E-06 4.67E-07 2.05E-06 2.05E-06Selenium 2.40E-05 2.24E-06 9.82E-06 9.82E-06Toluene5 3.40E-03 3.18E-04 1.39E-03 1.39E-03

Total = 1.76E-01 7.72E-01 7.72E-01

5 Source; AP-42 Table 1.4-36 Source: AP-42 Table 1.4-4

Page 13

EU002

EU002, Boiler #2106 mmBtu/hr 10.6 lb/hour at limit of 0.10 lb/mmBtu

Fuels: Natural Gas 1028 MMBtu/mmcf (40 CFR Part 98, Table C1)Control: Cyclone 80%

Fuel Consumption: Natural Gas 0.1031128 mmcf/hour ((MMBtu/hr)/(MMBtu/mmcf))

903.26848 mmcf/yr CO23 N2O4 CH4

4

Emission Factors 53.06 1.00E-04 1.00E-03 kg/mmBtuPM2 PM10

2 PM2.52 SO2

2 NOX1 CO1 VOC2 Lead2 CO2 N2O CH4 CO2e

Gas - AP42 1.4 7.6 7.6 7.6 0.6 100 84 5.5 0.0005 120,000 2.26E-01 2.26E+00 120,124 lb/mmcf40 CFR Part 98 for GHG

1 Source; AP-42 Table 1.4-12 Source: AP-42 Table 1.4-2 All PM (total, condensible, and filterable) is assumed to be less than 1.0 micrometer in diameter. Therefore, the PM emission factors presented here may be used to estimate PM10, PM2.5 or PM13 Source: 40 CFR Part 98, Table C-1, Bittuminous4 Source: 40 CFR Part 98, Table C-2

Potential Emissions - Natural GasSample calculations for both Sample: 7.6 lb PM/mmcf x 0.103113 mmcf/hour = 0.78 lb PM/hour lb/hour criteria and HAP pollutants Sample: 0.78 lb PM/hour * 8760 hours/year /2000 lb/ton = 3.43 tons/year

Sample: 0.6 lb SO2/mmcf / 1026 MMBtu/mmcf = 0.0006 lb SO2/MMBtuPM PM10 PM2.5 SO2 NOX CO VOC Lead CO2 N2O CH4 CO2e0.78 0.78 0.78 0.06 10.31 8.66 0.57 5.16E-05 12,374 0 0 12,386 lb/hour - uncontrolled0.16 0.16 0.16 0.06 10.31 8.66 0.57 5.16E-05 12,374 0.02 0.23 12,386 lb/hr - controlled

0.05 0.05 0.02 3.44 2.89 0.19 0.00 4124.53 0.01 0.08 4128.79 lb/hr - only one burner workingNSPS Increase 6.87 lb/hr

3.43 3.43 3.43 0.27 45.16 37.94 2.48 2.26E-04 54,196 0.10 1.02 54,252 tpy - uncontrolled1.14 1.14 1.14 0.09 15.05 12.65 0.83 0.00 18065.44 0.03 0.34 18084.10 tpy - only one burner working0.69 0.69 0.69 0.27 45.16 37.94 2.48 2.26E-04 54,196 0.10 1.02 54,252 tpy - controlled

Limited PTE 0.59 0.59 0.59 0.23 39.00 32.76 2.15 1.95E-04 46800.19 0.09 0.88 46848.53 tpy - with synthetic minor limits

Emission Factors Gas Emissions Gas(lb/mmcf) (lb/hr) tpy Lim. Tpy lb/year synthetic minor limits

2-Methylnaphthalene5 2.40E-05 2.47E-06 1.08E-05 1.08E-05 9.36E-06Arsenic6

2.00E-04 2.06E-05 9.03E-05 9.03E-05 7.80E-05Benzene5 2.13E-03 2.20E-04 9.62E-04 9.62E-04 8.31E-04Cadmium6 1.10E-03 1.13E-04 4.97E-04 4.97E-04 4.29E-04Chromium6 1.40E-03 1.44E-04 6.32E-04 6.32E-04 5.46E-04Dichlorobenzene5 1.20E-03 1.24E-04 5.42E-04 5.42E-04 4.68E-04Fluoranthene5 3.00E-06 3.09E-07 1.35E-06 1.35E-06 1.17E-06Fluorene5 2.80E-06 2.89E-07 1.26E-06 1.26E-06 1.09E-06Formaldehyde5 7.50E-02 7.73E-03 3.39E-02 3.39E-02 2.93E-02Hexane5 1.80E+00 1.86E-01 8.13E-01 8.13E-01 7.02E-01Manganese6 3.80E-04 3.92E-05 1.72E-04 1.72E-04 1.48E-04Mercury6 2.60E-04 2.68E-05 1.17E-04 1.17E-04 2.35E-01 1.01E-04 2.03E-01Naphthalene5 6.10E-04 6.29E-05 2.75E-04 2.75E-04 2.38E-04Nickel6 2.10E-03 2.17E-04 9.48E-04 9.48E-04 8.19E-04Phenanathrene5 1.70E-05 1.75E-06 7.68E-06 7.68E-06 6.63E-06Pyrene5 5.00E-06 5.16E-07 2.26E-06 2.26E-06 1.95E-06Selenium 2.40E-05 2.47E-06 1.08E-05 1.08E-05 9.36E-06Toluene5 3.40E-03 3.51E-04 1.54E-03 1.54E-03 1.33E-03

Total = 1.95E-01 8.53E-01 8.53E-01 7.36E-015 Source; AP-42 Table 1.4-36 Source: AP-42 Table 1.4-4

Past Actual Emission Calculations:Past actual gas use (2011) 76.56 mmcf

CO2 N2O CH453.02 1.00E-04 1.00E-03 kg/mmBtu

PM PM10 PM2.5 SO2 NOX CO VOC Lead CO2 N2O CH4 CO2e7.6 7.6 7.6 0.6 100 84 5.5 0.0005 119,910 2.26E-01 2.26E+00 120,034 lb/mmcf

Sample calculations for both Sample: 7.6 lb PM/mmcf x 0.103113 mmcf/hour = 0.78 lb PM/hour lb/hour criteria and HAP pollutants Sample: 0.78 lb PM/hour * 8760 hours/year /2000 lb/ton = 3.43 tons/year

PM PM10 PM2.5 SO2 NOX CO VOC Lead CO2 N2O CH4 CO2e0.29 0.29 0.29 0.02 3.83 3.22 0.21 0.00 4590.16 0.01 0.09 4594.90 tpy - uncontrolled0.06 0.06 0.06 0.02 3.83 3.22 0.21 0.00 4590.16 0.01 0.09 4594.90 tpy - controlled

Future potential - past actua 0.53 0.53 0.53 0.21 35.17 29.54 1.93 1.76E-04 42210.04 0.08 0.80 42253.63

Calculation of Flue Gas Flow Rate

F Factor 10,610 wcfm/mmBtuHeat Input 106 mmBtu/hrExcess Air 50%Exhaust Temperature 320 F

Exhaust Flow 42,175 acfm

Page 14

EU003

EU003, Boiler No. 4Fuels: Natural Gas

Coal 1 Source: AP-42 Table 1.1-4, Filterable PM for Spreader Stoker, plus CPM, Table 1.1-5Maximum heat input 234 mmBtu/hour Manufacturer Guarentee 2 Source: AP-42 Table 1.1-9, Size Dist. For Spreader Stoker, uncontolled plus CPM, Table 1.1-5

3 Source: AP-42 Table 1.1-3, Spreader Stoker, BittuminousMaximum heat input 2,049,840 mmBtu/year =mmBtu per hr x 8760 hr per year 4 Source: AP-42 Table 1.1-18Maximum NG use 0.22763 mmcf/hr = mmBtu per hour / mmBtu per mmcf 5 Source: AP-42 Table 1.1-15, Spreader Stoker

6 Source: 40 CFR Part 98, Table C-1, BittuminousNatural gas HHV 1028 mmBtu/mmcf (40 CFR Part 98, Table 1) 7 Source: 40 CFR Part 98, Table C-2Coal HHV 0.0105 mmBtu/lb STEAM, Its Generation and Use, pg. 9-5, Table 3. Worst case use lowest HHV 8 Source: AP-42 Table 1.4-2, Factors for NG Combustion, All PM (total, condensible, and filterable) is assumed to be less than 1.0 micrometer in diameter. Therefore, the PM emission factors presented here may be used to estimate PM10, PM2.5 or PM1Coal HHV 24.93 mmBtu/ton Source: 40 CFR Part 98, Table C-1, Bittuminous 9 Source: AP-42 Table 1.4-1, Uncontrolled pre NSPS Large Wall Fired BoilersCondensable Matter 0.04 lb/mmBtu AP42 Table 1.1-5, Spreader Stoker 10 Source: AP-42 Table 1.1-14Condensable Matter 0.84 lb/ton = lb per mmBtu x 2000 lb per ton 11 Source: AP-42 Table 1.1-13Coal Sulfur Content 2 % http://pubs.usgs.gov/of/1998/of98-763/ -- estimate 2% sulfur by weight for bituminous coal 12 Source: AP-42 Table 1.4-3

13 Source: AP-42 Table 1.4-4Unlimited coal thrput 9.39 ton/hr = mmBtu per hour x ton per mmBtuUnlimited coal thrpu 82,223.83 ton/year = ton per hour x hours per yearLimited coal thrput 15,000 ton/year Permit limitLimited coal thrput 373950 mmBtu/year = ton per year limited x mmBtu per tonResulting NG Potentia 1675890 mmBtu/year = maximum Btu per year - maximum Btu from coal per yearResulting NG Potentia 1,630.24 mmcf/year = resulting NG potential (mmBtu/year) / mmBtu per cfPast actual fuel use (2007 83.15 mmcf NG

Maximum used oi 15% of heat input 35.1 mmBtu/hr = 0.15 x 234mmBtu/hrUsed oil heating value 138.00 mmBtu/mgalMaximum used oi 0.25 mgal/hr 307476Maximum used oi 0.0117 mgal/yr

Control: Cyclone 80%other 95% if ESP

99% if baghouse

CO26 N2O7 CH4

7

EMISSION FACTORS 93.28 1.60E-03 1.10E-02 kg/mmBtuPM1 PM10

2 PM2.52 SO2

3 NOX3 CO3 VOC3 Lead4 HCl5 HF5 CO2 N2O CH4 CO2e

AP-42 - coal 66.84 14.04 5.44 76 11 5 0.05 4.20E-04 1.2 0.15 5,116 0.0878 0.6033 5,157 lb/ton

multiclone controlled 12.84 8.64 4.04ESP control 1.44 1.28 1.14

baghouse contro 0.96 0.91 0.87

CO26 N2O7 CH4

7 CO2e53.06 1.00E-03 1.00E-04 kg/mmBtu

PM8 PM108 PM2.5

8 SO28 NOX

9 CO9 VOC8 Lead8 CO2 N2O CH4 CO2eAP-42 - gas 7.6 7.6 7.6 0.6 280 84 5.5 0.0005 120,000 2.2616 0.2262 120,680 lb/mmcf

Distillate Oil (Waste Oil Factors) 3.3 2.3 1.55 71 24 5 0.2 lb/mgal 1.63E+02 1.32E-03 0.0066 3,417.37 lb/mmBtuWaste oil factors used where possible See calculations at end of hap calcs

gas PM PM10 PM2.5 SO2 NOX CO VOC Lead CO2 N2O CH4 CO2e1.73 1.73 1.73 0.14 63.74 19.12 1.25 1.14E-04 27,315 0.5148 0.0515 27,470 lb/hr = factor (lb/mmcf) x (mmcf/hr)7.58 7.58 7.58 0.60 279.16 83.75 5.48 4.99E-04 119,641 2.2548 0.2255 120,319 ton/yr = (lb/hr) x 8760(hr/yr) x (ton/2000 lb)

Scenario 2 - Coal onlyPM PM10 PM2.5 SO2 NOX CO VOC Lead HCl HF CO2 N2O CH4 CO2e

coal 627.38 131.78 51.06 713.36 103.25 46.93 0.47 0.00 11.26 1.41 48,021 0.82 5.66 48,408 lb/hr uncontrolled120.52 81.10 37.92 713.36 103.25 46.93 0.47 0.00 11.26 1.41 48,021 0.82 5.66 48,408 lb/hr cyclone controlled140.40 12.01 10.70 713.36 103.25 46.93 0.47 0.00 11.26 1.41 48,021 0.82 5.66 48,408 lb/hr cyclone + ESP controlled2747.92 577.21 223.65 3124.51 452.23 205.56 2.06 0.02 49.33 6.17 210,330 3.61 24.80 212,025 tpy uncontrolled96.30 64.80 30.30 570.00 82.50 37.50 0.38 0.00 9.00 1.13 38,370 0.66 4.52 38,680 tpy limited and controlled (cyclone only)10.80 9.60 8.55 570.00 82.50 37.50 0.38 0.00 9.00 1.13 38,370 0.66 4.52 38,680 tpy limited and controlled (Cyclone and ESP)

limitsMinn R. 7011.0515 (lb/mmB 0.6 140.4 lb/hr (based on 0.6 lb/MMBtu

112.19 tpy uncontrolled based on 15000 tons of coal per year

Potential Emissions ‐ Waste OilPM PM10 PM2.5 SO2 NOX CO VOC Lead CO2

6 N2O7 CH47 CO2e

Factors for distillate oil used 0.84 0.59 0.39 18.06 6.10 1.27 0.05 0.00 lb/hour 5711 0.05 0.23 5,731 lb/hourWaste oil factors used where possible 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 tpy 41.39 0.00 0.00 42 tpySee calculations at end of hap calcs

Comb.PM PM10 PM2.5 SO2 NOX CO VOC Lead HCl HF CO2 N2O CH4 CO2e

140.40 12.01 10.70 713.36 103.25 46.93 0.47 0.00 11.26 1.41 48,021 0.82 5.66 48,408 lb/hr worst case16.99 15.79 14.74 570.49 310.73 105.97 4.86 0.00 9.00 1.13 136,185 2.50 4.71 137,048 tpy controlled, limited

Worst Case

PM PM10 PM2.5 SO2 NOX CO VOC Lead HCl HF CO2 N2O CH4 CO2e140.40 12.01 10.70 713.36 103.25 46.93 1.25 0.00 11.26 1.41 48,021 0.82 5.66 48,408 lb/hr worst case16.99 15.79 14.74 570.49 310.73 105.97 5.48 0.00 9.00 1.13 136,185 2.50 4.71 137,048 tpy controlled, limited

All values are equal to the maximum ofburning natural gas plus limited coal, or natural gas alone.

All values are calculatedas the maximum amount of coal burned, combined with the remainder being natural gas fired.

Page 15

EU003

Table 1Sample: 2.13E-3 Benzene (lb/mmcf) x 0.22763 (mmcf/hour) = 4.85E-4 lb Benzene (lb/hr) Total HAP Emissions 10.95 tpySample: 2.00E-5 1,1,1, Tri.(lb/ton) X 9.39(ton/hr) = 1.88E-4 (lb/hr) 11.77 lb/hrSample: 1.88E-4 (lb/hour) * 8760 hours/year /2000 lb/ton = 8.22E-4 (tons/year)

Unlimited tpyEmission Factors Coal Gas Hourly Emissions Worst Case See next table for worst case

lb/MMBtu lb/ton Source (lb/mmcf) Source Coal Gas lb/hr HAP? tpy1,1,1-trichloroethane 2.00E-05 10 1.88E-04 0.00E+00 1.88E-04 8.22E-04 1.88E-042,4-dinitrotoluene 2.80E-07 10 2.63E-06 0.00E+00 2.63E-06 yes 1.15E-05 2.63E-062-chloroacetophenone 7.00E-06 10 6.57E-05 0.00E+00 6.57E-05 yes 2.88E-04 6.57E-05acenapthene 5.10E-07 11 4.79E-06 0.00E+00 4.79E-06 yes 2.10E-05 4.79E-06acenapthalyne 2.50E-07 2.35E-06 2.35E-06 yes 1.03E-05 2.35E-06acetadehyde 5.70E-04 10 5.35E-03 0.00E+00 5.35E-03 yes 2.34E-02 5.35E-03acetophenone 1.50E-05 10 1.41E-04 0.00E+00 1.41E-04 yes 6.17E-04 1.41E-04acrolein 2.90E-04 10 2.72E-03 0.00E+00 2.72E-03 yes 1.19E-02 2.72E-03anthracene 2.10E-07 11 1.97E-06 0.00E+00 1.97E-06 yes 8.63E-06 1.97E-06Benzene 1.30E-03 10 2.13E-03 12 1.22E-02 4.85E-04 1.22E-02 yes 5.34E-02 1.22E-02Benzo(a)anthracene 8.00E-08 11 7.51E-07 0.00E+00 7.51E-07 yes 3.29E-06 7.51E-07Benzo(a)pyrene 3.80E-08 11 3.57E-07 0.00E+00 3.57E-07 yes 1.56E-06 3.57E-07benzyl chloride 7.00E-04 10 6.57E-03 0.00E+00 6.57E-03 yes 2.88E-02 6.57E-03Benzo(h,j,k)fluoranthene 1.10E-07 11 1.03E-06 0.00E+00 1.03E-06 yes 4.52E-06 1.03E-06Benzo(g,h,i)perylene 2.70E-08 11 2.53E-07 0.00E+00 2.53E-07 yes 1.11E-06 2.53E-07biphenyl 1.70E-06 1.60E-05 1.60E-05 yes 6.99E-05 1.60E-05Bis(2-ethylhexyl)phthalate 7.30E-05 10 6.85E-04 0.00E+00 6.85E-04 yes 3.00E-03 6.85E-04bromoform 3.90E-05 10 3.66E-04 0.00E+00 3.66E-04 yes 1.60E-03 3.66E-04carbon disulfide 1.30E-04 10 1.22E-03 0.00E+00 1.22E-03 yes 5.34E-03 1.22E-03chlorobenzene 2.20E-05 10 2.06E-04 0.00E+00 2.06E-04 yes 9.04E-04 2.06E-04Chloroform 5.90E-05 5.54E-04 5.54E-04 yes 2.43E-03 5.54E-04chrysene 1.00E-07 11 9.39E-07 0.00E+00 9.39E-07 yes 4.11E-06 9.39E-07cumene 5.30E-06 10 4.97E-05 0.00E+00 4.97E-05 yes 2.18E-04 4.97E-05cyanide 2.50E-03 10 2.35E-02 0.00E+00 2.35E-02 1.03E-01 2.35E-02dimethyl sulfate 4.80E-05 10 4.51E-04 0.00E+00 4.51E-04 yes 1.97E-03 4.51E-04dichlorobenzenes 1.20E-03 12 2.73E-04 2.73E-04 1.20E-03 2.73E-04Ethylbenzene 9.40E-05 10 8.82E-04 0.00E+00 8.82E-04 yes 3.86E-03 8.82E-04ethyl chloride 4.20E-05 10 3.94E-04 0.00E+00 3.94E-04 yes 1.73E-03 3.94E-04ethylene dibromide 1.20E-06 1.13E-05 1.13E-05 yes 4.93E-05 1.13E-05fluoranthene 7.10E-07 6.66E-06 0.00E+00 6.66E-06 yes 2.92E-05 6.66E-06fluorene 9.10E-07 8.54E-06 0.00E+00 8.54E-06 yes 3.74E-05 8.54E-06Formaldehyde 2.40E-04 10 7.50E-02 12 2.25E-03 1.71E-02 1.71E-02 yes 7.48E-02 1.71E-02Hexane 6.70E-05 10 1.80E+00 12 6.29E-04 4.10E-01 4.10E-01 yes 1.79E+00 4.10E-01indeno(1,2,3-cd)pyrene 6.10E-08 11 5.73E-07 0.00E+00 5.73E-07 yes 2.51E-06 5.73E-07isopherone 5.80E-04 5.44E-03 5.44E-03 yes 2.38E-02 5.44E-035-methyl chrysene 2.20E-08 10 2.06E-07 0.00E+00 2.06E-07 yes 9.04E-07 2.06E-07methyl bromide 1.60E-04 1.50E-03 1.50E-03 yes 6.58E-03 1.50E-03methyl chloride 5.30E-04 10 4.97E-03 0.00E+00 4.97E-03 yes 2.18E-02 4.97E-03methyl ethyl keytone 3.90E-04 3.66E-03 3.66E-03 1.60E-02 3.66E-03methylhydrazine 1.70E-04 10 1.60E-03 0.00E+00 1.60E-03 yes 6.99E-03 1.60E-03methyl methacrylate 2.00E-05 10 1.88E-04 0.00E+00 1.88E-04 yes 8.22E-04 1.88E-04methyl tert butyl ether 3.50E-05 10 3.29E-04 0.00E+00 3.29E-04 yes 1.44E-03 3.29E-04methylene chloride 2.90E-04 10 2.72E-03 0.00E+00 2.72E-03 yes 1.19E-02 2.72E-03Naphthalene 1.30E-05 11 6.10E-04 12 1.22E-04 1.39E-04 1.39E-04 yes 6.08E-04 1.39E-04phenanthrene 2.70E-06 11 2.53E-05 0.00E+00 2.53E-05 yes 1.11E-04 2.53E-05phenol 1.60E-05 10 1.50E-04 0.00E+00 1.50E-04 yes 6.58E-04 1.50E-04propionaldehyde 3.80E-04 10 3.57E-03 0.00E+00 3.57E-03 yes 1.56E-02 3.57E-03pyrene 3.30E-07 11 3.10E-06 0.00E+00 3.10E-06 yes 1.36E-05 3.10E-06tetrachlorethylene 4.30E-05 10 4.04E-04 0.00E+00 4.04E-04 yes 1.77E-03 4.04E-04styrene 2.50E-05 10 2.35E-04 0.00E+00 2.35E-04 yes 1.03E-03 2.35E-04Toluene 2.40E-04 10 3.40E-03 12 2.25E-03 7.74E-04 2.25E-03 yes 9.87E-03 2.25E-03vinyl acetate 7.60E-06 10 7.13E-05 0.00E+00 7.13E-05 yes 3.12E-04 7.13E-05Xylene 3.70E-05 10 3.47E-04 0.00E+00 3.47E-04 yes 1.52E-03 3.47E-04Antimony 1.80E-05 4 1.69E-04 0.00E+00 1.69E-04 yes 7.40E-04 1.69E-04Arsensic 4.10E-04 4 2.00E-04 13 3.85E-03 4.55E-05 3.85E-03 yes 1.69E-02 3.85E-03Beryllium 2.10E-05 4 1.20E-05 13 1.97E-04 2.73E-06 1.97E-04 yes 8.63E-04 1.97E-04Cadmium 5.10E-05 4 1.10E-03 13 4.79E-04 2.50E-04 4.79E-04 yes 2.10E-03 4.79E-04Cobalt 1.00E-04 4 9.39E-04 0.00E+00 9.39E-04 yes 4.11E-03 9.39E-04Chromium 2.60E-04 4 1.40E-03 13 2.44E-03 3.19E-04 2.44E-03 yes 1.07E-02 2.44E-03Chromium 6 7.90E-05 4 7.42E-04 7.42E-04 3.25E-03 7.42E-04Manganese 4.90E-04 4 3.80E-04 13 4.60E-03 8.65E-05 4.60E-03 yes 2.01E-02 4.60E-03Mercury 8.30E-05 4 2.60E-04 13 7.79E-04 5.92E-05 7.79E-04 yes 3.41E-03 7.79E-04Nickel 2.80E-04 4 2.10E-03 13 2.63E-03 4.78E-04 2.63E-03 yes 1.15E-02 2.63E-03Selenium 1.30E-03 4 2.40E-04 13 1.22E-02 5.46E-05 1.22E-02 yes 5.34E-02 1.22E-02

0.51 2.24 0.51

Page 16

EU003

Table 2Annually Limited Potential Emissions (15,000 tpy coal lim

Scenario 2 Scenario 1 Limited Annual Worst CaseEmission Factors Coal Gas = Total gas only HAP? tpy

lb/MMBtu lb/ton Source (lb/mmcf) Source1,1,1-trichloroethane 2.00E-05 10 1.50E-04 0.00E+00 1.50E-042,4-dinitrotoluene 2.80E-07 10 2.10E-06 0.00E+00 yes 2.10E-062-chloroacetophenone 7.00E-06 10 5.25E-05 0.00E+00 yes 5.25E-05acenapthene 5.10E-07 11 3.83E-06 0.00E+00 yes 3.83E-06acenaphthalyne 2.50E-07 1.88E-06 yes 1.88E-06acetadehyde 5.70E-04 10 4.28E-03 0.00E+00 yes 4.28E-03acetophenone 1.50E-05 10 1.13E-04 0.00E+00 yes 1.13E-04acrolein 2.90E-04 10 2.18E-03 0.00E+00 yes 2.18E-03anthracene 2.10E-07 11 1.58E-06 0.00E+00 yes 1.58E-06Benzene 1.30E-03 10 2.13E-03 12 1.15E-02 2.12E-03 yes 1.15E-02Benzo(a)anthracene 8.00E-08 11 6.00E-07 0.00E+00 yes 6.00E-07Benzo(a)pyrene 3.80E-08 11 2.85E-07 0.00E+00 yes 2.85E-07benzyl chloride 7.00E-04 10 5.25E-03 0.00E+00 yes 5.25E-03Benzo(h,j,k)fluoranthene 1.10E-07 11 8.25E-07 0.00E+00 yes 8.25E-07Benzo(g,h,i)perylene 2.70E-08 11 2.03E-07 0.00E+00 yes 2.03E-07biphenyl 1.70E-06 1.28E-05 0.00E+00 yes 1.28E-05Bis(2-ethylhexyl)phthalate 7.30E-05 10 5.48E-04 0.00E+00 yes 5.48E-04bromoform 3.90E-05 10 2.93E-04 0.00E+00 yes 2.93E-04carbon disulfide 1.30E-04 10 9.75E-04 0.00E+00 yes 9.75E-04chlorobenzene 2.20E-05 10 1.65E-04 0.00E+00 yes 1.65E-04Chloroform 5.90E-05 4.43E-04 0.00E+00 yes 4.43E-04chrysene 1.00E-07 11 7.50E-07 0.00E+00 yes 7.50E-07cumene 5.30E-06 10 3.98E-05 0.00E+00 yes 3.98E-05cyanide 2.50E-03 10 1.88E-02 0.00E+00 1.88E-02dimethyl sulfate 4.80E-05 10 3.60E-04 0.00E+00 yes 3.60E-04dichlorobenzenes 1.20E-03 12 9.78E-04 1.20E-03 1.20E-03Ethylbenzene 9.40E-05 10 7.05E-04 0.00E+00 yes 7.05E-04ethyl chloride 4.20E-05 10 3.15E-04 0.00E+00 yes 3.15E-04ethylene dibromide 1.20E-06 9.00E-06 0.00E+00 yes 9.00E-06fluoranthene 7.10E-07 5.33E-06 0.00E+00 yes 5.33E-06fluorene 9.10E-07 6.83E-06 0.00E+00 yes 6.83E-06Formaldehyde 2.40E-04 10 7.50E-02 12 6.29E-02 7.48E-02 yes 7.48E-02Hexane 6.70E-05 10 1.80E+00 12 1.47E+00 1.79E+00 yes 1.79E+00indeno(1,2,3-cd)pyrene 6.10E-08 11 4.58E-07 0.00E+00 yes 4.58E-07isopherone 5.80E-04 4.35E-03 0.00E+00 yes 4.35E-035-methyl chrysene 2.20E-08 10 1.65E-07 0.00E+00 yes 1.65E-07methyl bromide 1.60E-04 1.20E-03 0.00E+00 yes 1.20E-03methyl chloride 5.30E-04 10 3.98E-03 0.00E+00 yes 3.98E-03methyl ethyl keytone 3.90E-04 2.93E-03 0.00E+00 2.93E-03methylhydrazine 1.70E-04 10 1.28E-03 0.00E+00 yes 1.28E-03methyl methacrylate 2.00E-05 10 1.50E-04 0.00E+00 yes 1.50E-04methyl tert butyl ether 3.50E-05 10 2.63E-04 0.00E+00 yes 2.63E-04methylene chloride 2.90E-04 10 2.18E-03 0.00E+00 yes 2.18E-03Naphthalene 1.30E-05 11 6.10E-04 12 5.95E-04 6.08E-04 yes 6.08E-04phenanthrene 2.70E-06 11 2.03E-05 0.00E+00 yes 2.03E-05phenol 1.60E-05 10 1.20E-04 0.00E+00 yes 1.20E-04propionaldehyde 3.80E-04 10 2.85E-03 0.00E+00 yes 2.85E-03pyrene 3.30E-07 11 2.48E-06 0.00E+00 yes 2.48E-06tetrachlorethylene 4.30E-05 10 3.23E-04 0.00E+00 yes 3.23E-04styrene 2.50E-05 10 1.88E-04 0.00E+00 yes 1.88E-04Toluene 2.40E-04 10 3.40E-03 12 4.57E-03 3.39E-03 yes 4.57E-03vinyl acetate 7.60E-06 10 5.70E-05 0.00E+00 yes 5.70E-05Xylene 3.70E-05 10 2.78E-04 0.00E+00 yes 2.78E-04Antimony 1.80E-05 4 1.35E-04 0.00E+00 yes 1.35E-04Arsensic 4.10E-04 4 2.00E-04 13 3.24E-03 1.99E-04 yes 3.24E-03Beryllium 2.10E-05 4 1.20E-05 13 1.67E-04 1.20E-05 yes 1.67E-04Cadmium 5.10E-05 4 1.10E-03 13 1.28E-03 1.10E-03 yes 1.28E-03Cobalt 1.00E-04 4 7.50E-04 0.00E+00 yes 7.50E-04Chromium 2.60E-04 4 1.40E-03 13 3.09E-03 1.40E-03 yes 3.09E-03Chromium 6 7.90E-05 4 5.93E-04 0.00E+00 5.93E-04Manganese 4.90E-04 4 3.80E-04 13 3.98E-03 3.79E-04 yes 3.98E-03Mercury 8.30E-05 4 2.60E-04 13 8.34E-04 2.59E-04 yes 8.34E-04Nickel 2.80E-04 4 2.10E-03 13 3.81E-03 2.09E-03 yes 3.81E-03Selenium 1.30E-03 4 2.40E-04 13 9.95E-03 2.39E-04 yes 9.95E-03

lb/hr2,3,7,8 TCDD 1.43E-11 1.34E-10 yes 1.07E-10TCDD 9.28E-11 8.71E-10 6.96E-10PeCDD 4.47E-11 4.20E-10 3.35E-10HxCDD 2.70E-11 2.53E-10 2.03E-10HpCDD 8.34E-11 7.83E-10 6.26E-10OCDD 4.16E-10 3.90E-09 3.12E-09

2,3,7,8 TCDF 5.10E-11 4.79E-10 3.83E-10TCDF 4.04E-10 3.79E-09 3.03E-09PeCDF 3.53E-10 3.31E-09 2.65E-09HxCDF 1.92E-10 1.80E-09 1.44E-09HpCDF 7.68E-11 7.21E-10 5.76E-10

0.00E+00 0.00E+00OCDF 6.63E-11 6.22E-10 4.97E-10

1.95

Derivation of Waste Oil FactorsMw Cl = 70.91Mw HCl = 71.91

Waste Oil Constituents From Analysis from similar facilitylb/mgal = ppm /10^6 lb oil x oil density (lb/gal) x 1000 gal/mgHourly Emission Rate Annual Emission Rate

Parameter5 On-specification

Frick Used Oil

Shop Waste Oil

SullAir Oil Worst Case Lb/mgal

Specs

lb/mgal

Arsenic 5 ppm or less

Less than 1 ppm

Less than 1 ppm

Less than 1 ppm 1 0 5 0.00127 0.0003235 7.44E-09

Cadmium 2 ppm or less

Less than 1 ppm

Less than 1 ppm

Less than 1 ppm 1 0 2 0.00051 0.0001294 2.98E-09

Chromium 10 ppm or less

Less than 1 ppm

8.7 ppm Less than 1 ppm 8.7 0 10 0.00254 0.0006469 1.49E-08

Lead 100 ppm or less

Less than 1 ppm

41 ppm Less than 1 ppm 41 0 100 0.02543 0.0064693 1.49E-07

Halogens 4000 ppm or less

Less than 20 ppm

2170 ppm Less than 20 ppm 2170 0.00 4000 1.01739 0.2587713 5.95E-06

Flash Point More than 100 F

475 F Greater than 230 F

443 F

Ash6 Na 0.02 wt. % 0.32 wt. % 0.01 wt. % 0.32% 25.22 0.18 lb PM/mmBtuHeating Value na 18137 Btu/lbDensity (AP42 1.3-12) 7.88 lb/galHeating Value 138000 Btu/gal (40 CFR Part 98)Throughput 0 mgal/hr

Page 17

EU004, Turbine #525 MW

352 MMBtu/hour Fuels: Distillate Oil

CO23 N2O4 CH4

4 CO2eEmission Factors 73.96 6.00E-04 3.00E-03 74 kg/mmBtu

PM2 PM102 PM2.5

2 SO25 NOX

1 CO1 VOC1 Lead2 CO2 N2O CH4 CO2e0.012 0.012 0.012 0.3434 0.88 0.0033 0.00041 1.40E-05 163 0.00132 0.0066 163 lb/MMBtu

1 Source: AP-42 Table 3.1-12 Source: AP-42 Table 3.1-2a All PM (total, condensible, and filterable) is assumed to be less than 1.0 micrometer in diameter. Therefore, the PM emission factors presented here may be used to estimate PM10, PM2.5 or PM13 Source: 40 CFR Part 98, Table C-1, Distillate Oil4 Source: 40 CFR Part 98, Table C-25 Source: 1.01 x S. Sulfur content maximum is 0.34%

Potential Emissions - Distillate OiSample: 0.12 lb PM/MMBtu x 352 MMBtu/hour = 4.22 lb PM/hourSample: 4.22 lb PM/hour x 8760 (hr/yr) x (ton/2000 lb) = 18.50 tons per year

PM PM10 PM2.5 SO2 NOX CO VOC Lead CO2 N2O CH4 CO2e4.22 4.22 4.22 120.88 309.76 1.16 0.14 0 57,275 5.E-01 2.E+00 57,467 lb/hour

18.50 18.50 18.50 529.44 1356.75 5.09 0.63 0 250,863 2.E+00 1.E+01 251,707 tpy

HAP Emissions Sample: 5.5E-5 Benz/MMBtu x 352 MMBtu/hour = 1.94E-2 lb Benz./hourSample: 1.94E-2 Benz./hour x 8760 (hr/yr) x (ton/2000 lb) = 8.48E-2 tons per year

Emission Factors Oil Emissions Oil(lb/MMBtu) (lb/hr) tpy Lim. Tpy

Benzene6 5.50E-05 1.94E-02 8.48E-02 8.48E-02Formaldehyde6 2.80E-04 9.86E-02 4.32E-01 4.32E-01Napthalene6 3.50E-05 1.23E-02 5.40E-02 5.40E-02PAH6 4.00E-05 1.41E-02 6.17E-02 6.17E-021,3-Butadiene6 1.60E-05 5.63E-03 2.47E-02 2.47E-02Arsenic7 1.10E-05 3.87E-03 1.70E-02 1.70E-02Beryllium7 3.10E-07 1.09E-04 4.78E-04 4.78E-04Cadmium7 4.80E-06 1.69E-03 7.40E-03 7.40E-03Chromium7 1.10E-05 3.87E-03 1.70E-02 1.70E-02Lead7 1.40E-05 4.93E-03 2.16E-02 2.16E-02Manganese7 7.90E-04 2.78E-01 1.22E+00 1.22E+00Mercury7 1.20E-06 4.22E-04 1.85E-03 1.85E-03Nickel7 4.60E-06 1.62E-03 7.09E-03 7.09E-03Selenium7 2.50E-05 8.80E-03 3.85E-02 3.85E-02

Total HAPS 4.53E-01 1.99E+00 1.99E+00

6 Source: AP-42 Table 3.1-47 Source: AP-42 Table 3.1-5

13,948 actual 2011 gallons burned1924.82 mmBtu

142.36 metric tons CO2 from oil326606 actual 2011 mcf335751 mmBtu17794.8 metric tons of CO2 from gas

17,937 total CO2 metric tons from oil and gas combustion

EU005, Turbine #526 MW

350 MMBtu/hour Fuels: Distillate Oil

138 MMBtu/1000 gal (40 CFR Part 98, Table C-1)1,625,648 gal/yr permit limited oil usage1,625.65 1000 gallons/yr

224,339.42 MMBtu/yr

CO23 N2O4 CH4

4 CO2eEmission Factors 73.96 6.00E-04 3.00E-03 74 kg/mmBtu

PM2 PM102 PM2.5

2 SO25 NOX

1 CO1 VOC1 Lead2 CO2 N2O CH4 CO2e0.012 0.012 0.012 0.3434 0.22 0.0033 0.00041 1.40E-05 163 0.00132 0.0066 163 lb/MMBtu

1 Source: AP-42 Table 3.1-12 Source: AP-42 Table 3.1-2a All PM (total, condensible, and filterable) is assumed to be less than 1.0 micrometer in diameter. Therefore, the PM emission factors presented here may be used to estimate PM10, PM2.5 or PM13 Source: 40 CFR Part 98, Table C-1, Distillate Oil4 Source: 40 CFR Part 98, Table C-25 Source: 1.01 x S. Sulfur content maximum is 0.34%

Potential Emissions - Distillate OiSample: 0.12 lb PM/MMBtu x 352 MMBtu/hour = 4.20 lb PM/hourSample: 4.20 lb PM/hour x 8760 (hr/yr) x (ton/2000 lb) = 18.40 tons per yearSample: 0.12 lb PM/mmBtu x limited mmBtu/year x (ton/2000 lb) = 1.35 tons per year

PM PM10 PM2.5 SO2 NOX CO VOC Lead CO2 N2O CH4 CO2e4.20 4.20 4.20 120.19 77.00 1.16 0.14 0.00 56,949 0.4620 2.3100 57,145 lb/hour18.40 18.40 18.40 526.43 337.26 5.06 0.63 0.02 249,437 2.0236 10.1178 250,293 tpy - unlimited1.35 1.35 1.35 38.52 24.68 0.37 0.05 0.00 18,251 0.1481 0.7403 18,314 tpy - limited

HAP Emissions Sample: 5.5E-5 Benz/MMBtu x 350 MMBtu/hour = 1.93E-2 lb Benz./hourSample: 1.93E-2 Benz./hour x 8760 (hr/yr) x (ton/2000 lb) = 8.43E-2 tons per yearSample: 5.5E-5 Benz./mmBtu x 224,339 mmBtu/yr x (ton/2000 lb) = 6.169E-3 tpy

Emission Factors Oil Emissions(lb/MMBtu) (lb/hr) tpy Lim. tpy

Benzene6 5.50E-05 1.93E-02 8.43E-02 0.006169334Formaldehyde6 2.80E-04 9.80E-02 4.29E-01 0.031407519Napthalene6 3.50E-05 1.23E-02 5.37E-02 0.00392594PAH6 4.00E-05 1.40E-02 6.13E-02 0.0044867881,3-Butadiene6 1.60E-05 5.60E-03 2.45E-02 0.001794715Arsenic7 1.10E-05 3.85E-03 1.69E-02 0.001233867Beryllium7 3.10E-07 1.09E-04 4.75E-04 3.47726E-05Cadmium7 4.80E-06 1.68E-03 7.36E-03 0.000538415Chromium7 1.10E-05 3.85E-03 1.69E-02 0.001233867Lead7 1.40E-05 4.90E-03 2.15E-02 0.001570376Manganese7 7.90E-04 2.77E-01 1.21E+00 0.088614072Mercury7 1.20E-06 4.20E-04 1.84E-03 0.000134604Nickel7 4.60E-06 1.61E-03 7.05E-03 0.000515981Selenium7 2.50E-05 8.75E-03 3.83E-02 0.002804243

Total HAPS 4.51E-01 1.97E+00 1.44E-01

6 Source: AP-42 Table 3.1-47 Source: AP-42 Table 3.1-5

Simple Cooling Tower PM10 Calcs

MPCA Document: MPCA Standardized Air Modeling (SAM) Spreadsheet [version 09097]Submittal Date: Apr. 7, 2009Facility Name: New UlmFacility Address New Ulm MinnesotaCounty BrownProject Title New Ulm Reissuance

Cooling Towers (CT)

Abbreviations and Terminology:CFR = Circulating Flow RateTDS = Total Dissolved SolidsDCT=Distillation Cooling TowerFCT=Fermentation Cooling Tower

AP42 References (Jan. 1995):http://www.epa.gov/ttn/chief/ap42/ch13/final/c13s04.pdf

Circulating Circulating Total Total PM10 PM10 PM10Cooling Towers Flow Flow Drift Dissolved Emissions Emissions Emissions

Rate Rate (% CFR) SolidsIdentification (gpm) (gph) (percent) (ppm) (lbs/hour) (tons/year) (grams/sec.) Notes:

Cooling Tower 2 8,000 480,000 0.001 3800 0.15 0.67 0.0192Cooling Tower 3 20,000 1,200,000 0.001 3800 0.38 1.67 0.0480Drift = makeup water/annual flow rate

Totals: 28,000 0.53 2.33 0.0672USER Comments:

Worksheet in ole_main Page 20

Insignificant Activities

Parts WasherSolvent Degreasing AP42 Section 4.6Degreaser Size: 4 cfCategory: Small smallType: Cold, closed top

Method 1: AP42 FactorTable 4.6-1 Annual Factor = 4 lb/yr

Method 2: Annual Estimated LossesAnnual degreaser consumption = 10 gal/yrAssumption: 8 lb/galAssumption: 100% VOC worst caseAssumption: 2 gal/yr evaporative lossAnnual degreaser emissions = 16 lb/yr VOC

Ash Silo

Coal Use 15000 tpy permit limitAsh Content 6.28% ash percentAsh Produced 942 tpy

Method AP42 Section 13.2.4, Aggregate HandlingFly Ash 80% Silt content; Table 13.2.4-1Mean Moisture 27 Percent - Table 13.2.4-1Emission Factor = E = 0.0032 x k (U/5)1.3/(M/2)1.4 ,(lb/ton) (k for PM10 - 0.35, PM2.5 - 0.053)Worst Case Control 0 %Assumption 7 m/s, see New Ulm Average Wind Speed at 30 m below (best information available)

22.97 ft/s15.66 mph

Factors = 0.000273168 lb PM/tonFactors = 0.000129201 lb PM10/tonFactors = 2.19307E-05 lb PM2.5/tonEmissions = 0.000257325 tpy PMEmissions = 0.000121708 tpy PM10Emissions = 2.06587E-05 tpy PM2.5

*Notes: Emissions are for silo filling, and then truck loading Wind speed at 30 m is worst case. Ground level speeds will be lower.

Coal Drop to Hopper and Drop to Boiler Bunker

Coal Use 15000 tpy permit limitMethod AP42 Section 13.2.4, Aggregate HandlingCoal Silt 2.2 percent silt contentMean Moisture 4.5 percent Worst Case Control 0 %Emission Factor = E = 0.0032 x k (U/5)1.3/(M/2)1.4 ,(lb/ton) (k for PM10 - 0.35, PM2.5 - 0.053)Assumption 7 m/s, see New Ulm Average Wind Speed at 30 m below (best information available)

22.97 ft/s15.66 mph

Factors = 0.003356157 lb PM/tonFactors = 0.001587372 lb PM10/tonFactors = 0.000269442 lb PM2.5/tonEmissions = 0.050342361 tpy PMEmissions = 0.023810576 tpy PM10Emissions = 0.004041624 tpy PM2.5

GI-02 New Ulm Public Utilities Process Flow Diagram Reissuance

Boiler 1EU001 Boiler 2 Boiler 4

Turbine 5EU004

Turbine 7EU005

GasG Fuel Oil Fuel OilGasGGasGAir Air Air Air Air

SV001 SV002 SV003 SV004 SV005

CycloneCE001

CycloneCE002

Common Tank for Turbine #5 and #7

Flow

Water Injection

ATTACHMENT 2 Facility Description and CD-01 Forms

Available electronically in the Facility Description of Delta

CD-01 Forms available electronically in the Central File of Delta, within the permit action

MINNESOTA POLLUTION CONTROL AGENCYAIR QUALITY520 LAFAYETTE ROADST. PAUL, MN 55155-4194

Show:Action:AQD Facility ID:Facility Name:

Active and Pending RecordsPER 00901500010New Ulm Public Utilities - Municipal Power

FACILITY DESCRIPTION: GROUPS (GP)

3 April, 2014 09:20

ID No. AddedBy

(Action)

RetiredBy

(Action)

Includein EI

OperatorID

for Item

Group Description Group ItemsGroupStatus

1 GP 001 PER 006 Boilers and Gas Turbine EU 001, EU 002, EU 003, EU 004, EU 005Active

Page 1 of 1


Show: Active and Pending RecordsAction: PER 009AQD Facility ID: 01500010Facility Name: New Ulm Public Utilities - Municipal Power

3 April, 2014 09:21

FACILITY DESCRIPTION: STACK/VENTS (SV)

ID No. Discharge DirectionFlow Rate/Temperature

Information Source

Exit GasTemperature

at Top(ºF)

DesignFlow Rate

at Top(ACFM)

Width(feet)

Diameteror Length

(feet)

Inside DimensionsHeight ofOpening

FromGround(feet)

AddedBy

(Action)

RetiredBy

(Action)

OperatorID

for Item

Operators DescriptionStack/Vent

Status

1 SV 001 Up, No CapManufacturer380300005.5095.0PER 006 Boiler 1 StackActive




5 SV 003 Up, No CapTest325780005.33150.0PER 006 Boiler 3 StackActive

6 SV 003 Up, No CapTest325780005.33120PER 009 Boiler 3 StackActive

7 SV 004 Up, No CapManufacturer90058000022.0010.8040.0PER 006 Gas Turbine 5 StackActive

8 SV 004 Up, No CapManufacturer90073500017.527PER 009 Gas Turbine 5 StackActive

9 SV 005 Up, No CapManufacturer73822093512.1014.1035.0PER 006 Gas Turbine 7 StackActive

10 SV 005 Up, No CapManufacturer73865100017.529PER 009 Gas Turbine 7 StackActive

Page 1 of 1



3 April, 2014 09:21

FACILITY DESCRIPTION: CONTROL EQUIPMENT (CE)

ID No. AddedBy

(Action)

RetiredBy

(Action)

OperatorID

for Item

Control

Equip.Type

Control Equipment Description ModelControlEquip.Status

Manufacturer PollutantsControlled

AfterburnerCombustionParameters

CaptureEfficiency

(%)

Destruction/CollectionEfficiency

(%)

1 CE 001 PER 001 076 Multiple Cyclone w/o Fly Ash Reinjection - MostMulticlones

9VG12Active Western Precip.Grp./Joy Mfg.

PM10PM

100100

8080

2 CE 002 PER 001 076 Multiple Cyclone w/o Fly Ash Reinjection - MostMulticlones

9VGRAE14 9VFRIOTActive Western Precip.Grp./Joy Mfg.

PM10PM

100100

8080

3 CE 003 PER 006 099 ESP or Fabric FilterActive PM10PM

100100

9595

4 CE 003 PER 009 016 Fabric Filter - High Temperature, i.e., T>250 Degrees FActive PM10PM

100100

9595

Page 1 of 1

ST. PAUL, MN 55155-4194

Show: Active and Pending RecordsAction: PER 009AQD Facility ID: 01500010Facility Name:

MINNESOTA POLLUTION CONTROL AGENCYAIR QUALITY520 LAFAYETTE ROAD

3 April, 2014 09:21

FACILITY DESCRIPTION: EMISSION UNIT (EU)

MaxFuelInput

(mil Btu)

New Ulm Public Utilities - Municipal Power

RetiredBy

(Action)

Operator DescriptionID No. EmissionUnit

Status

AddedBy

(Action)

ControlEquip.

ID No(s).

Stack/Vent

ID No(s).

OperatorID

for Item

Insignif-icant

Activity

SICManufacturer ModelNumber

Max.Design

Capacity

MaximumDesign

Capacity

Materials Units n Units d

961 Boiler #1EU 001 Active PER 001 SV 001 (M) Hr Steam4931Union Iron Works 18672 80000 Lb

992 Boiler #2EU 002 Active PER 008 CE 001SV 002 (M) Hr Steam4931Springfield 34580 80000 Lb

2063 Boiler #4EU 003 Active PER 006 CE 002CE 003

SV 003 (M) Hr Steam4931Babcock & Willox S10129 150000 Lb

2344 Boiler #4EU 003 Active PER 009 CE 002CE 003

SV 003 (M) Hr Steam4931Babcock & Willox S10129 150000 Lb

3525 Gas Turbine #5 (simple cycle)EU 004 Active PER 001 SV 004 (M) Elect Energy4931Turbo Power & Marine FT4C-IDLF 25 Mw

3506 Gas Turbine #7 (simple cycle)EU 005 Active PER 006 SV 005 (M) Elect Energy4931Pratt & Whitney FT4C-3F 26 Mw

Page 1 of 1 (a)

3 April, 2014 09:21

FACILITY DESCRIPTION: EMISSION UNIT (EU)

ID No. ElevatorType

BottleneckPct.Fuel/

SpaceHeat

Firing MethodAddedBy

(Action)

RemovalDate

InitialStartup

Date

Comm-ence

Const.Date

EmissionUnit

Status

1 EU 001 PER 001 12/31/194112/31/1941Active

2 EU 002 PER 008 12/31/194812/31/1948Active

3 EU 003 PER 006 12/31/196512/31/1965 Traveling Grate (Overfeed) StokerActive

4 EU 003 PER 009 12/31/196512/31/1965 Traveling Grate (Overfeed) StokerActive

5 EU 004 PER 001 08/01/197403/01/1973Active

6 EU 005 PER 006 05/21/200110/19/2000Active

Page 1 of 1 (b)

Insignif-icant

Activity

OperatorID

for Item



3 April, 2014 09:21

FACILITY DESCRIPTION: STORAGE TANKS (TK)

ID No. Capacity(1000 gal)

InteriorHeight

(ft.)

InteriorDiameter

(ft.)

AddedBy

(Action)

Construction TypeTankStatus

Product StoredControlEquip.

ID No(s).

RetiredBy

(Action)

1 TK 001 20024.0 38.0 Fixed RoofRemoved PER 008 Distillate Fuel Oil

Page 1 of 1 (a)

ID No.

FACILITY DESCRIPTION: STORAGE TANKS (TK)

3 April, 2014 09:21

YearRemoved

YearInstalled

Seal Type(floating roof only)

AddedBy

(Action)

Support Type(floating roof only)

ColumnCount

ColumnDiameter

(ft.)

Deck Type(floating roof only)

TankStatus

1 TK 001 PER 008Removed

Page 1 of 1 (b)



3 April, 2014 09:22

FACILITY DESCRIPTION: FUGITIVE SOURCES (FS)

ID No. Fugitive Source Description YearInstalled

YearRemoved

AddedBy

(Action)

RetiredBy

(Action)

Insignif-icant

Activity

OperatorID

for Item

Pollutant(s)Emitted

ControlEquip.

ID No(s).

FugitiveSourceStatus

1 FS 001 PER 008 Water Cooling TowersRemoved

2 FS 002 PER 008 HAPvol Boiler Water Treatment (NALCO 1820 Inhibitor)Removed

Page 1 of 1



3 April, 2014 09:22

FACILITY DESCRIPTION: CONTINUOUS MONITORS (MR)

ParametersMonitored

Serial NumberID No. Model NumberManufacturerOperatorID

for Item

MonitoredItem

(ID No(s).)

RetiredBy

(Action)

AddedBy

(Action)

Monitor DescriptionMonitorStatus

1 0422038MR 002 RM41Lear SieglerPER 006 Opacity MonitorRemoved

2 Opacity550 0004MR 003 550United Science IncoporatedEU 003PER 006 Opacity MonitorActive

Page 1 of 1 (a)

3 April, 2014 09:22

FACILITY DESCRIPTION: CONTINUOUS MONITORS (MR)

ID No. AddedBy

(Action)

SpanValue

SystemFull-

ScaleValue

BypassCapa-bility?

RemovalDate

InstallationDate

OpticalPath

LengthRatio

MonitorStatus

1 MR 002 PER 006Removed

2 MR 003 PER 006 100Active

Page 1 of 1 (b)

MINNESOTA POLLUTION CONTROL AGENCYAIR QUALITY

3 April, 2014 09:22

520 LAFAYETTE ROADST. PAUL, MN 55155-4194 FACILITY DESCRIPTION: DATA ACQUISITION SYSTEMS (DA)


ID No. RemovalDate

InstallationDate

Data StorageMedium

Serial NumberManufacturer Model NumberDASStatus

OperatorID

for Item

Data Acquisition System DescriptionRetiredBy

(Action)

AddedBy

(Action)

1 DA 001 Active PER 001

2 DA 001 06/02/1999Other5500004United Service Incorporat 550Active EU003 OpacityPER 009

Page 1 of 1



3 April, 2014 09:22 3 April, 2014 09:22

FACILITY DESCRIPTION: CONTINUOUS MONITORING SYSTEMS (CM)

ID No. AddedBy

(Action)

RetiredBy

(Action)

MonitorID No(s).

DASID No(s).

OperatorID

for Item

CMS Description Parameter Month/Year

Installed

Month/Year

Removed

Cert.Date

Cert.Basis

CMSStatus

1 CM 002 PER 006 MR 003 DA 001 Boiler 4: 20% Opacity, EU003, 6-min ave. Opacity 01/18/1990 40CFR60Active

Page 1 of 1



RetiredBy

(Action)

AddedBy

(Action)

ID No. OperatorID

for Item

Roof Heightfrom

Ground(feet)

Length(feet)

Width(feet)

Description/Comment

FACILITY DESCRIPTION: BUILDINGS (BG)

3 April, 2014 09:22

Building

Status

1 PER 009 175 95 83BG 001 001 Main Building Active

2 PER 009 130 60 48BG 002 002 Cooling Tower Active

Page 1 of 1


3 April, 2014 09:22

FACILITY DESCRIPTION: Potential-to-emit (by item)

Show: Active and Pending RecordsAQD Facility ID:Facility Name:

01500010New Ulm Public Utilities - Municipal Power

Item UnrestrictedPotential

(tons per yr)

LimitedPotential

(tons per yr)

ActualEmissions

(tons per yr)

Pollutant AddedBy

(Action)

RetiredBy

(Action)

HourlyPotential

(lbs per hr)

EU 001

Benzene PER 006 8.53E-041.95E-04 8.53E-04Benzene PER 009 8.71E-041.99E-04 8.71E-04Arsenic compounds PER 006 8.01E-051.83E-05 8.01E-05Arsenic compounds PER 009 8.18E-051.87E-05 8.18E-05Beryllium PER 006 4.81E-061.10E-06 4.81E-06Beryllium PER 009Carbon Dioxide Equivalent PER 008 4.91E+041.12E+04 4.91E+04Carbon Dioxide Equivalent PER 009 4.91E+041.12E+04 4.91E+04Cadmium compounds PER 006 4.41E-041.01E-04 4.41E-04Cadmium compounds PER 009 4.50E-041.03E-04 4.50E-04Methane PER 009 9.25E-012.11E-01 9.25E-01Carbon Monoxide PER 008 3.44E+017.84E+00 3.44E+01Carbon Dioxide PER 009 4.91E+041.12E+04 4.91E+04Chromium compounds PER 006 5.61E-041.28E-04 5.61E-04Chromium compounds PER 009 5.73E-041.31E-04 5.73E-041,4-Dichlorobenzene PER 006 4.81E-041.10E-04 4.81E-041,4-Dichlorobenzene PER 009 4.91E-041.12E-04 4.91E-04Formaldehyde PER 006 3.00E-026.86E-03 3.00E-02Formaldehyde PER 009 3.07E-027.00E-03 3.07E-02Hexane PER 006 7.21E-011.65E-01 7.21E-01Hexane PER 009 7.36E-011.68E-01 7.36E-01Naphthalene PER 006 2.44E-045.58E-05 2.44E-04Naphthalene PER 009 2.50E-045.70E-05 2.50E-04HAPs - Total PER 008 7.71E-011.76E-01 7.71E-01Mercury PER 006 1.04E-042.38E-05 1.04E-04Mercury PER 009 1.06E-042.43E-05 1.06E-04Toluene PER 006 1.36E-033.11E-04 1.36E-03Toluene PER 009 1.39E-033.18E-04 1.39E-032-Methylnaphthalene PER 009 9.82E-062.24E-06 9.82E-06Manganese compounds PER 006 1.52E-043.47E-05 1.52E-04Manganese compounds PER 009 1.55E-043.55E-05 1.55E-04Fluoranthene PER 009 1.23E-062.80E-07 1.23E-06Fluorene PER 009 1.15E-062.61E-07 1.15E-06Nitrous Oxide PER 009 9.30E-022.10E-02 9.30E-02Phenanthrene PER 009 6.95E-061.59E-06 6.95E-06Pyrene PER 009 2.05E-064.67E-07 2.05E-06Nickel compounds PER 006 8.41E-041.92E-04 8.41E-04Nickel compounds PER 009 8.59E-041.96E-04 8.59E-04NOx MDL 001 5.61E+01 5.61E+011.28E+01NOx PER 009 5.61E+011.28E+01 5.61E+01Nitrogen Oxides PER 008 4.09E+019.34E+00 4.09E+01PM < 2.5 micron PER 008 3.11E+007.10E-01 3.11E+00Lead PER 006 2.00E-044.57E-05 2.00E-04Lead PER 009 2.05E-044.67E-05 2.05E-04PM < 10 micron PER 008 3.11E+007.10E-01 3.11E+00Polycyclic organic matter PER 006 3.46E-057.90E-06 3.46E-05

Page 1 of 8


3 April, 2014 09:22





(tons per yr)

LimitedPotential

(tons per yr)

ActualEmissions

(tons per yr)

Pollutant AddedBy

(Action)

RetiredBy

(Action)

HourlyPotential

(lbs per hr)

EU 001

Total Particulate Matter PER 008 3.11E+007.10E-01 3.11E+00Selenium compounds PER 006 9.61E-052.19E-05 9.61E-05Selenium compounds PER 009 9.82E-062.24E-06 9.82E-06Sulfur Dioxide PER 008 2.50E-016.00E-02 2.50E-01Sulfur Dioxide PER 009 2.50E-016.00E-02 2.50E-01Volatile Organic Compounds PER 008 2.25E+005.10E-01 2.25E+00

EU 002

Benzene PER 006 9.42E-042.15E-04 9.42E-04Benzene PER 009 9.62E-041.99E-04 9.62E-04Arsenic compounds PER 006 8.84E-052.02E-05 8.84E-05Arsenic compounds PER 009 7.80E-052.06E-05 9.03E-05Beryllium PER 006 5.31E-061.21E-06 5.31E-06Beryllium PER 009Carbon Dioxide Equivalent PER 008 4.68E+041.16E+04 5.06E+04Carbon Dioxide Equivalent PER 009 5.43E+041.24E+04 5.43E+04Cadmium compounds PER 008 4.29E-041.06E-04 4.64E-04Cadmium compounds PER 009 4.97E-041.13E-04 4.97E-04Methane PER 008 8.80E-012.20E-01 9.50E-01Methane PER 009 1.02E+002.33E-01 1.02E+00Carbon Monoxide PER 008 3.28E+018.09E+00 3.54E+01Carbon Dioxide PER 008 4.68E+041.15E+04 5.06E+04Carbon Dioxide PER 009 5.42E+041.24E+04 5.42E+04Chromium compounds PER 008 5.46E-041.35E-04 5.91E-04Chromium compounds PER 009 5.46E-041.44E-04 6.32E-041,4-Dichlorobenzene PER 008 4.68E-041.16E-04 5.06E-041,4-Dichlorobenzene PER 009 5.42E-041.24E-04 5.42E-04Formaldehyde PER 008 2.93E-027.22E-03 3.16E-02Formaldehyde PER 009 3.07E-027.73E-03 3.39E-02Hexane PER 008 7.02E-011.73E-01 7.59E-01Hexane PER 009 7.36E-011.68E-01 7.36E-01Naphthalene PER 008 2.38E-045.87E-05 2.57E-04Naphthalene PER 009 2.38E-046.29E-05 2.75E-04HAPs - Total PER 008 7.36E-011.82E-01 7.97E-01Mercury PER 008 1.01E-042.50E-05 1.10E-04Mercury PER 009 1.01E-042.68E-05 1.17E-04Toluene PER 008 1.33E-033.27E-04 1.43E-03Toluene PER 009 1.33E-033.51E-04 1.54E-032-Methylnaphthalene PER 009 9.36E-062.47E-06 1.08E-05Manganese compounds PER 008 1.48E-043.66E-05 1.60E-04Manganese compounds PER 009 1.48E-043.92E-05 1.72E-04Fluoranthene PER 009 1.17E-063.09E-07 1.35E-06Fluorene PER 009 1.09E-062.89E-07 1.26E-06Nitrous Oxide PER 008 9.00E-022.00E-02 1.00E-01Nitrous Oxide PER 009 1.02E-012.30E-02 1.02E-01Phenanthrene PER 009 6.63E-061.75E-06 7.68E-06Pyrene PER 009 1.95E-065.16E-07 2.26E-06

Page 2 of 8


3 April, 2014 09:22





(tons per yr)

LimitedPotential

(tons per yr)

ActualEmissions

(tons per yr)

Pollutant AddedBy

(Action)

RetiredBy

(Action)

HourlyPotential

(lbs per hr)

EU 002

Nickel compounds PER 008 8.19E-042.02E-04 8.86E-04Nickel compounds PER 009 8.19E-042.17E-04 9.48E-04NOx PER 008Nitrogen Oxides PER 008 3.90E+019.63E+00 4.22E+01Nitrogen Oxides PER 009 4.52E+011.03E+01 4.52E+01PM < 2.5 micron PER 008 5.90E-011.50E-01 3.21E+00PM < 2.5 micron PER 009 3.43E+001.60E-01 3.43E+00Lead PER 008 1.95E-044.82E-05 2.11E-04Lead PER 009 2.26E-045.16E-05 2.26E-04PM < 10 micron PER 008 5.90E-011.50E-01 3.21E+00PM < 10 micron PER 009 3.43E+001.60E-01 3.43E+00Polycyclic organic matter PER 008 3.44E-058.49E-06 3.72E-05Total Particulate Matter PER 008 5.90E-011.50E-01 3.21E+00Total Particulate Matter PER 009 3.43E+001.60E-01 3.43E+00Selenium compounds PER 008 9.36E-062.31E-06 1.01E-05Selenium compounds PER 009 9.36E-062.47E-06 1.08E-05Sulfur Dioxide PER 008 2.30E-016.10E-02 2.50E-01Sulfur Dioxide PER 009 2.70E-016.10E-02 2.70E-01Volatile Organic Compounds PER 008 2.15E+005.30E-01 2.32E+00Volatile Organic Compounds PER 009 2.48E+005.70E-01 2.48E+00

EU 003

Acetaldehyde PER 006 4.28E-035.59E-03 2.45E-02Acetaldehyde PER 009 4.28E-035.35E-03 2.34E-02Acetophenone PER 006 1.13E-041.47E-04 6.44E-04Acetophenone PER 009 1.13E-041.41E-04 6.17E-04Acrolein PER 006 2.18E-032.84E-03 1.25E-02Acrolein PER 009 2.18E-032.72E-03 1.19E-02Benzene PER 006 1.13E-021.28E-02 5.59E-02Benzene PER 009 1.15E-021.22E-02 5.34E-02Arsenic compounds PER 006 3.22E-034.02E-03 1.76E-02Arsenic compounds PER 009 3.24E-033.85E-03 1.69E-02Benzyl chloride PER 006 5.25E-036.87E-03 3.01E-02Benzyl chloride PER 009 5.25E-036.57E-03 2.88E-02Biphenyl PER 006 1.28E-051.67E-05 7.30E-05Biphenyl PER 009 1.28E-051.70E-05 1.28E-05Bis(2-ethylhexyl) phthalate PER 006 5.48E-047.16E-04 3.14E-03Bis(2-ethylhexyl) phthalate PER 009 5.48E-046.85E-04 3.00E-03Bromoform PER 006 2.93E-043.84E-04 1.68E-03Bromoform PER 009 2.93E-043.66E-04 1.60E-03Bromomethane PER 006 1.20E-031.57E-03 6.87E-03Bromomethane PER 009 1.20E-031.50E-03 6.58E-03Beryllium PER 006 4.81E-046.18E-04 2.71E-03Beryllium PER 009 1.67E-041.97E-04 8.63E-04Carbon disulfide PER 006 9.75E-041.28E-03 5.59E-03Carbon disulfide PER 009 9.75E-041.22E-03 5.34E-03Carbon Dioxide Equivalent PER 008 1.37E+054.85E+04 2.12E+05

Page 3 of 8


3 April, 2014 09:22





(tons per yr)

LimitedPotential

(tons per yr)

ActualEmissions

(tons per yr)

Pollutant AddedBy

(Action)

RetiredBy

(Action)

HourlyPotential

(lbs per hr)

EU 003

Carbon Dioxide Equivalent PER 009 1.37E+054.84E+04 2.12E+052-Chloroacetophenone PER 006 5.25E-056.87E-05 3.01E-042-Chloroacetophenone PER 009 5.25E-056.57E-05 2.88E-04Chlorobenzene PER 006 1.65E-042.16E-04 9.45E-04Chlorobenzene PER 009 1.65E-042.06E-04 9.04E-04Chloroethane PER 006 3.15E-044.12E-04 1.80E-03Chloroethane PER 009 3.15E-043.94E-04 1.73E-03Chloroform PER 009 4.43E-045.54E-04 2.43E-03Cadmium compounds PER 006 1.16E-035.00E-04 2.19E-03Cadmium compounds PER 009 1.28E-034.79E-04 2.10E-03Methane PER 009 4.53E+005.66E+00 2.48E+01Cyanide compounds PER 006 1.88E-022.45E-02 1.07E-01Cyanide compounds PER 009 1.88E-022.35E-02 1.03E-01Carbon Monoxide PER 008 1.06E+024.69E+01 2.06E+02Carbon Dioxide PER 009 1.36E+054.80E+04 2.10E+05Cobalt compounds PER 006 7.50E-049.81E-04 4.30E-03Cobalt compounds PER 009 7.50E-049.39E-04 4.11E-03Chromium compounds PER 006 2.94E-032.55E-03 1.12E-02Chromium compounds PER 009 3.09E-032.44E-03 1.07E-02Cumene PER 006 3.98E-055.20E-05 2.28E-04Cumene PER 009 3.98E-054.97E-05 2.18E-041,4-Dichlorobenzene PER 006 1.03E-032.35E-04 1.03E-031,4-Dichlorobenzene PER 009 1.20E-032.73E-04 1.20E-031,2-Dichloroethane PER 006 3.00E-043.92E-04 1.72E-031,2-Dichloroethane PER 009Dimethyl sulfate PER 006 3.60E-044.71E-04 2.06E-03Dimethyl sulfate PER 009 3.60E-044.51E-04 1.97E-032,4-Dinitrotoluene PER 006 2.10E-062.75E-06 1.20E-052,4-Dinitrotoluene PER 009 2.10E-062.63E-06 1.15E-05Ethylbenzene PER 006 7.05E-049.22E-04 4.04E-03Ethylbenzene PER 009 7.05E-048.82E-04 3.86E-03Formaldehyde PER 006 6.44E-021.47E-02 6.44E-02Formaldehyde PER 009 7.48E-021.71E-02 7.48E-02Hexane PER 006 1.55E+003.53E-01 1.55E+00Hexane PER 009 1.79E+004.10E-01 1.79E+00Hydrogen fluoride PER 006 1.13E+001.47E+00 6.44E+00Hydrogen fluoride PER 009 1.13E+001.41E+00 6.17E+00Methyl methacrylate PER 006 1.50E-041.96E-04 8.59E-04Methyl methacrylate PER 009 1.50E-041.88E-04 8.22E-04Methylhydrazine PER 006 1.28E-031.67E-03 7.30E-03Methylhydrazine PER 009 1.28E-031.60E-03 6.99E-03Naphthalene PER 006 5.30E-041.28E-04 5.59E-04Naphthalene PER 009 6.08E-041.39E-04 6.08E-04HAPs - Total PER 006 1.16E+011.37E+01 6.01E+01Mercury PER 006 1.13E-031.24E-03 5.41E-03Mercury PER 009 8.34E-047.79E-04 3.41E-03

Page 4 of 8


3 April, 2014 09:22





(tons per yr)

LimitedPotential

(tons per yr)

ActualEmissions

(tons per yr)

Pollutant AddedBy

(Action)

RetiredBy

(Action)

HourlyPotential

(lbs per hr)

EU 003

Phenol PER 006 1.20E-041.57E-04 6.87E-04Phenol PER 009 1.20E-041.50E-04 6.58E-04Styrene PER 006 1.88E-042.45E-04 1.07E-03Styrene PER 009 1.88E-042.35E-04 1.03E-03Tetrachloroethylene PER 006 3.23E-044.22E-04 1.83E-03Tetrachloroethylene PER 009 3.23E-044.04E-04 1.77E-03Toluene PER 006 2.92E-036.67E-04 2.92E-03Toluene PER 009 4.57E-032.25E-03 9.87E-031,1,1-Trichloroethane PER 006 1.50E-041.96E-04 8.59E-041,1,1-Trichloroethane PER 009 1.50E-041.88E-04 8.22E-04Vinyl acetate PER 006 5.70E-057.46E-05 3.27E-04Vinyl acetate PER 009 5.70E-057.13E-05 3.12E-04Vinyl chloride PER 006 1.06E-031.38E-03 6.05E-03Xylenes (mixed isomers) PER 006 2.78E-043.63E-04 1.59E-03Xylenes (mixed isomers) PER 009 2.78E-043.47E-04 1.52E-03Hydrochloric acid PER 006 9.00E+001.18E+01 5.16E+01Hydrochloric acid PER 009 9.00E+001.13E+01 4.93E+01Manganese compounds PER 006 3.94E-034.81E-03 2.11E-02Manganese compounds PER 009 3.98E-034.60E-03 2.01E-02Acenaphthylene PER 009 1.88E-062.35E-06 1.03E-05Anthracene PER 009 1.58E-061.97E-06 8.63E-06Benz(a)anthracene PER 009 6.00E-077.51E-07 3.29E-06Benzo(a)pyrene PER 009 2.85E-073.57E-07 1.56E-06Benzo(ghi)perylene PER 009 2.03E-072.53E-07 1.11E-06Benzo(k)fluoranthene PER 009 8.25E-071.03E-06 4.52E-06Chrysene PER 009 7.50E-079.39E-07 4.11E-06Ethylene dibromide (dibromoeth PER 006 9.00E-061.18E-05 5.16E-05Ethylene dibromide (dibromoeth PER 009 9.00E-061.13E-05 4.93E-05Fluoranthene PER 009 5.33E-066.66E-06 2.92E-05Fluorene PER 009 6.83E-068.54E-06 3.74E-05Nitrous Oxide PER 009 6.58E-018.24E-01 3.61E+00Indeno(1,2,3-cd)pyrene PER 009 5.73E-075.73E-07 2.51E-06Isophorone PER 006 4.35E-035.69E-03 2.49E-02Isophorone PER 009 4.35E-035.44E-03 2.38E-02Methyl chloride (chloromethane PER 006 3.98E-035.20E-03 2.28E-02Methyl chloride (chloromethane PER 009 3.98E-034.97E-03 2.18E-03Methyl tert butyl ether PER 006 2.63E-043.43E-04 1.50E-03Methyl tert butyl ether PER 009 2.63E-043.29E-04 1.44E-03Methylene chloride (dichlorome PER 006 2.18E-032.84E-03 1.25E-02Methylene chloride (dichlorome PER 009 2.18E-032.72E-03 1.19E-02Phenanthrene PER 009 2.53E-052.53E-05 1.11E-04Propionaldehyde PER 006 2.85E-033.73E-03 1.63E-02Propionaldehyde PER 009 2.85E-033.57E-03 1.56E-02Pyrene PER 009 3.10E-063.10E-06 1.36E-05Nickel compounds PER 006 3.59E-032.75E-03 1.20E-02Nickel compounds PER 009 3.81E-032.63E-03 1.15E-02

Page 5 of 8


3 April, 2014 09:22





(tons per yr)

LimitedPotential

(tons per yr)

ActualEmissions

(tons per yr)

Pollutant AddedBy

(Action)

RetiredBy

(Action)

HourlyPotential

(lbs per hr)

EU 003

NOx MDL 001 5.24E+02 5.24E+021.20E+02NOx PER 009 3.11E+02 5.24E+021.03E+02 4.52E+02Nitrogen Oxides PER 008 3.11E+021.03E+02 4.52E+02Nitrogen Oxides PER 009 3.11E+021.03E+02 4.52E+02PM < 2.5 micron PER 008 1.47E+011.47E+01PM < 2.5 micron PER 009 3.03E+011.07E+01 2.24E+02Lead PER 006 3.44E-017.84E-02 4.58E-01Lead PER 009 3.56E-033.94E-03 3.56E-03PM < 10 micron PER 008 1.58E+011.20E+01 5.77E+02PM < 10 micron PER 009 6.48E+011.20E+01 5.77E+02Polycyclic organic matter PER 006 8.63E-053.27E-05 1.43E-04Total Particulate Matter PER 008 1.70E+011.40E+02 2.75E+03Total Particulate Matter PER 009 1.12E+021.40E+02 2.75E+03Antimony compounds PER 006 1.35E-041.77E-04 7.73E-04Antimony compounds PER 009 1.35E-041.69E-04 7.40E-04Selenium compounds PER 006 9.92E-031.28E-02 5.59E-02Selenium compounds PER 009 9.95E-031.22E-02 5.34E-02Sulfur Dioxide PER 008 5.70E+027.13E+02 3.12E+03Volatile Organic Compounds PER 008 5.48E+001.25E+00 5.48E+00

EU 004

Benzene PER 006 8.48E-021.94E-02 8.48E-02Arsenic compounds PER 006 1.70E-023.87E-03 1.70E-021,3-Butadiene PER 006 2.47E-025.63E-03 2.47E-02Beryllium PER 006 4.78E-041.09E-04 4.78E-04Carbon Dioxide Equivalent PER 008 2.52E+055.75E+04 2.52E+05Carbon Dioxide Equivalent PER 009 2.52E+055.75E+04 2.52E+05Cadmium compounds PER 006 7.40E-021.69E-02 7.40E-02Methane PER 009 1.02E+012.32E+00 1.02E+01Carbon Monoxide PER 006 5.09E+001.16E+00 5.09E+00Carbon Dioxide PER 009 2.51E+055.73E+04 2.51E+05Chromium compounds PER 006 1.70E-023.87E-03 1.70E-02Formaldehyde PER 006 4.32E-019.86E-02 4.32E-01Naphthalene PER 006 5.40E-021.23E-02 5.40E-02HAPs - Total PER 008 1.99E+004.53E-01 1.99E+00Mercury PER 006 1.84E-034.22E-04 1.84E-03Mercury PER 009 1.85E-034.22E-04 1.85E-03Manganese compounds PER 006 1.22E+002.78E-01 1.22E+00Nitrous Oxide PER 009 2.04E+004.65E-01 2.04E+00Nickel compounds PER 006 7.09E-031.62E-03 7.09E-03NOx MDL 001 1.08E+03 1.08E+032.46E+02NOx PER 009 1.36E+03 1.08E+033.10E+02 1.36E+03Nitrogen Oxides PER 006 1.36E+033.10E+02 1.36E+03PM < 2.5 micron PER 008 1.85E+011.85E+01PM < 2.5 micron PER 009 1.85E+014.22E+00 1.85E+01Lead PER 006 2.16E-024.93E-03 2.16E-02PM < 10 micron PER 006 1.85E+014.22E+00 1.85E+01

Page 6 of 8


3 April, 2014 09:22





(tons per yr)

LimitedPotential

(tons per yr)

ActualEmissions

(tons per yr)

Pollutant AddedBy

(Action)

RetiredBy

(Action)

HourlyPotential

(lbs per hr)

EU 004

Polycyclic organic matter PER 006 6.17E-021.41E-02 6.17E-02Total Particulate Matter PER 006 1.85E+014.22E+00 1.85E+01Selenium compounds PER 006 3.85E-028.80E-03 3.85E-02Sulfur Dioxide PER 006 5.29E+021.21E+02 5.29E+02Volatile Organic Compounds PER 006 6.30E-011.40E-01 6.30E-01

EU 005

Benzene PER 006 6.21E-031.93E-02 8.43E-02Benzene PER 009 6.17E-031.93E-02 8.43E-02Arsenic compounds PER 006 1.24E-033.85E-03 1.69E-021,3-Butadiene PER 006 1.81E-035.60E-03 2.45E-02Beryllium PER 006 3.50E-051.09E-04 4.75E-04Carbon Dioxide Equivalent PER 008 1.83E+045.71E+04 2.50E+05Carbon Dioxide Equivalent PER 009 1.83E+045.71E+04 2.50E+05Cadmium compounds PER 006 5.42E-031.68E-02 7.36E-02Methane PER 009 7.40E-012.31E+00 1.01E+01Carbon Monoxide PER 008 3.70E-011.16E+00 5.06E+00Carbon Dioxide PER 009 1.83E+045.69E+04 2.49E+05Chromium compounds PER 006 1.24E-033.85E-03 1.69E-02Formaldehyde PER 006 3.16E-029.80E-02 4.29E-01Formaldehyde PER 009 3.14E-029.80E-02 4.29E-01Naphthalene PER 006 3.95E-031.23E-02 5.37E-02Naphthalene PER 009 3.93E-031.23E-02 5.37E-02HAPs - Total PER 008 1.44E-014.51E-01 1.97E+00Mercury PER 006 1.36E-044.20E-04 1.84E-03Mercury PER 009 1.35E-044.20E-04 1.84E-03Manganese compounds PER 006 8.93E-022.77E-01 1.21E+00Manganese compounds PER 009 8.86E-022.77E-01 1.21E+00Nitrous Oxide PER 009 1.48E-014.62E-01 1.48E-01Nickel compounds PER 006 5.20E-041.61E-03 7.05E-03NOx MDL 001 3.91E+01 5.27E+021.20E+02NOx PER 009 2.47E+01 5.27E+027.70E+01 3.37E+02Nitrogen Oxides PER 008 2.47E+017.70E+01 3.37E+02PM < 2.5 micron PER 008 1.35E+004.20E+00 1.84E+01Lead PER 006 1.58E-034.90E-03 2.15E-02Lead PER 009 1.57E-034.90E-03 2.15E-02PM < 10 micron PER 006 1.36E+004.20E+00 1.84E+01PM < 10 micron PER 009 1.35E+004.20E+00 1.84E+01Polycyclic organic matter PER 006 4.52E-031.40E-02 6.13E-02Total Particulate Matter PER 006 1.36E+004.20E+00 1.84E+01Selenium compounds PER 006 2.83E-038.75E-03 3.83E-02Selenium compounds PER 009 2.80E-038.75E-03 3.83E-02Sulfur Dioxide PER 008 3.85E+011.20E+02 5.26E+02Volatile Organic Compounds PER 006 5.00E-021.40E-01 6.30E-01

FS 001

Chlorine PER 008HAPs - Total PER 008

Page 7 of 8


3 April, 2014 09:22





(tons per yr)

LimitedPotential

(tons per yr)

ActualEmissions

(tons per yr)

Pollutant AddedBy

(Action)

RetiredBy

(Action)

HourlyPotential

(lbs per hr)

FS 002

HAPs - Total PER 008Hydrochloric acid PER 008Hydrochloric acid PER 009

Page 8 of 8

3 April, 2014 09:23

Show: Active and Pending Records

FACILITY DESCRIPTION: Potential-to-emit (by pollutant)

RetiredBy

(Action)

AddedBy

(Action)

ItemPollutant ActualEmissions

(tons per yr)

LimitedPotential

(tons per yr)

UnrestrictedPotential

(tons per yr)

HourlyPotential

(lbs per hr)

AQD Facility ID: 01500010Facility Name: New Ulm Public Utilities - Municipal Power


Acetaldehyde

PER 006EU 003 5.590E-03 2.450E-02 4.280E-03

PER 009EU 003 5.350E-03 2.340E-02 4.280E-03

Totals 0.000E+00 0.000E+00 0.000E+00

Acetophenone

PER 006EU 003 1.470E-04 6.440E-04 1.130E-04

PER 009EU 003 1.410E-04 6.170E-04 1.130E-04

Totals 0.000E+00 0.000E+00 0.000E+00

Acrolein

PER 006EU 003 2.840E-03 1.250E-02 2.180E-03

PER 009EU 003 2.720E-03 1.190E-02 2.180E-03

Totals 1.190E-02 2.180E-03 0.000E+00

Benzene

PER 006EU 001 1.950E-04 8.530E-04 8.530E-04

PER 009EU 001 1.990E-04 8.710E-04 8.710E-04

PER 006EU 002 2.150E-04 9.420E-04 9.420E-04

PER 009EU 002 1.990E-04 9.620E-04 9.620E-04

PER 006EU 003 1.280E-02 5.590E-02 1.130E-02

PER 009EU 003 1.220E-02 5.340E-02 1.150E-02

PER 006EU 004 1.940E-02 8.480E-02 8.480E-02

PER 006EU 005 1.930E-02 8.430E-02 6.214E-03

PER 009EU 005 1.930E-02 8.430E-02 6.169E-03

Totals 2.243E-01 1.043E-01 0.000E+00

Arsenic compounds

PER 006EU 001 1.830E-05 8.010E-05 8.010E-05

PER 009EU 001 1.870E-05 8.180E-05 8.180E-05

PER 006EU 002 2.020E-05 8.840E-05 8.840E-05

PER 009EU 002 2.060E-05 9.030E-05 7.800E-05

PER 006EU 003 4.020E-03 1.760E-02 3.220E-03

PER 009EU 003 3.850E-03 1.690E-02 3.240E-03

PER 006EU 004 3.870E-03 1.700E-02 1.700E-02

PER 006EU 005 3.850E-03 1.690E-02 1.243E-03

Totals 5.097E-02 2.164E-02 0.000E+00

Benzyl chloride

PER 006EU 003 6.870E-03 3.010E-02 5.250E-03

PER 009EU 003 6.570E-03 2.880E-02 5.250E-03

Totals 0.000E+00 0.000E+00 0.000E+00

Page 1 of 14

3 April, 2014 09:23



RetiredBy

(Action)

AddedBy

(Action)


(tons per yr)

LimitedPotential

(tons per yr)


(tons per yr)

HourlyPotential

(lbs per hr)



Biphenyl

PER 006EU 003 1.670E-05 7.300E-05 1.280E-05

PER 009EU 003 1.700E-05 1.280E-05 1.280E-05

Totals 0.000E+00 0.000E+00 0.000E+00

Bis(2-ethylhexyl) phthalate

PER 006EU 003 7.160E-04 3.140E-03 5.480E-04

PER 009EU 003 6.850E-04 3.000E-03 5.480E-04

Totals 0.000E+00 0.000E+00 0.000E+00

Bromoform

PER 006EU 003 3.840E-04 1.680E-03 2.930E-04

PER 009EU 003 3.660E-04 1.600E-03 2.930E-04

Totals 0.000E+00 0.000E+00 0.000E+00

Bromomethane

PER 006EU 003 1.570E-03 6.870E-03 1.200E-03

PER 009EU 003 1.500E-03 6.580E-03 1.200E-03

Totals 6.580E-03 1.200E-03 0.000E+00

1,3-Butadiene

PER 006EU 004 5.630E-03 2.470E-02 2.470E-02

PER 006EU 005 5.600E-03 2.450E-02 1.808E-03

Totals 4.920E-02 2.651E-02 0.000E+00

Beryllium

PER 006EU 001 1.100E-06 4.810E-06 4.810E-06

PER 009EU 001

PER 006EU 002 1.210E-06 5.310E-06 5.310E-06

PER 009EU 002

PER 006EU 003 6.180E-04 2.710E-03 4.810E-04

PER 009EU 003 1.970E-04 8.630E-04 1.670E-04

PER 006EU 004 1.090E-04 4.780E-04 4.780E-04

PER 006EU 005 1.090E-04 4.750E-04 3.500E-05

Totals 1.816E-03 6.800E-04 0.000E+00

Carbon disulfide

PER 006EU 003 1.280E-03 5.590E-03 9.750E-04

PER 009EU 003 1.220E-03 5.340E-03 9.750E-04

Totals 5.340E-03 9.750E-04 0.000E+00

Carbon Dioxide Equivalent

PER 008EU 001 1.121E+04 4.910E+04 4.910E+04

PER 009EU 001 1.122E+04 4.913E+04 4.913E+04

Page 2 of 14

3 April, 2014 09:23



RetiredBy

(Action)

AddedBy

(Action)


(tons per yr)

LimitedPotential

(tons per yr)


(tons per yr)

HourlyPotential

(lbs per hr)



Carbon Dioxide Equivalent

PER 008EU 002 1.156E+04 5.063E+04 4.681E+04

PER 009EU 002 1.239E+04 5.425E+04 5.425E+04

PER 008EU 003 4.846E+04 2.122E+05 1.370E+05

PER 009EU 003 4.841E+04 2.120E+05 1.370E+05

PER 008EU 004 5.747E+04 2.517E+05 2.517E+05

PER 009EU 004 5.747E+04 2.517E+05 2.517E+05

PER 008EU 005 5.714E+04 2.503E+05 1.831E+04

PER 009EU 005 5.715E+04 2.503E+05 1.831E+04

Totals 8.174E+05 5.105E+05 0.000E+00

Chlorine

PER 008FS 001 0.000E+00 0.000E+00 0.000E+00 0.000E+00

Totals 0.000E+00 0.000E+00 0.000E+00

2-Chloroacetophenone

PER 006EU 003 6.870E-05 3.010E-04 5.250E-05

PER 009EU 003 6.570E-05 2.880E-04 5.250E-05

Totals 0.000E+00 0.000E+00 0.000E+00

Chlorobenzene

PER 006EU 003 2.160E-04 9.450E-04 1.650E-04

PER 009EU 003 2.060E-04 9.040E-04 1.650E-04

Totals 0.000E+00 0.000E+00 0.000E+00

Chloroethane

PER 006EU 003 4.120E-04 1.800E-03 3.150E-04

PER 009EU 003 3.940E-04 1.730E-03 3.150E-04

Totals 0.000E+00 0.000E+00 0.000E+00

Chloroform

PER 009EU 003 5.540E-04 2.430E-03 4.430E-04

Totals 2.430E-03 4.430E-04 0.000E+00

Cadmium compounds

PER 006EU 001 1.010E-04 4.410E-04 4.410E-04

PER 009EU 001 1.030E-04 4.500E-04 4.500E-04

PER 008EU 002 1.060E-04 4.640E-04 4.290E-04

PER 009EU 002 1.130E-04 4.970E-04 4.970E-04

PER 006EU 003 5.000E-04 2.190E-03 1.160E-03

PER 009EU 003 4.790E-04 2.100E-03 1.280E-03

PER 006EU 004 1.690E-02 7.400E-02 7.400E-02

Page 3 of 14

3 April, 2014 09:23



RetiredBy

(Action)

AddedBy

(Action)


(tons per yr)

LimitedPotential

(tons per yr)


(tons per yr)

HourlyPotential

(lbs per hr)



Cadmium compounds

PER 006EU 005 1.680E-02 7.360E-02 5.423E-03

Totals 1.506E-01 8.165E-02 0.000E+00

Methane

PER 009EU 001 2.110E-01 9.250E-01 9.250E-01

PER 008EU 002 2.200E-01 9.500E-01 8.800E-01

PER 009EU 002 2.330E-01 1.021E+00 1.021E+00

PER 009EU 003 5.663E+00 2.480E+01 4.525E+00

PER 009EU 004 2.323E+00 1.018E+01 1.018E+01

PER 009EU 005 2.310E+00 1.012E+01 7.400E-01

Totals 4.704E+01 1.739E+01 0.000E+00

Cyanide compounds

PER 006EU 003 2.450E-02 1.070E-01 1.880E-02

PER 009EU 003 2.350E-02 1.030E-01 1.880E-02

Totals 1.030E-01 1.880E-02 0.000E+00

Carbon Monoxide

PER 008EU 001 7.840E+00 3.436E+01 3.436E+01

PER 008EU 002 8.090E+00 3.543E+01 3.276E+01

PER 008EU 003 4.693E+01 2.056E+02 1.060E+02

PER 006EU 004 1.160E+00 5.090E+00 5.090E+00

PER 008EU 005 1.160E+00 5.060E+00 3.700E-01

Totals 2.855E+02 1.786E+02 0.000E+00

Carbon Dioxide

PER 009EU 001 1.121E+04 4.908E+04 4.908E+04

PER 008EU 002 1.155E+04 5.056E+04 4.677E+04

PER 009EU 002 1.237E+04 5.420E+04 5.420E+04

PER 009EU 003 4.802E+04 2.103E+05 1.362E+05

PER 009EU 004 5.728E+04 2.509E+05 2.509E+05

PER 009EU 005 5.695E+04 2.494E+05 1.825E+04

Totals 8.139E+05 5.086E+05 0.000E+00

Cobalt compounds

PER 006EU 003 9.810E-04 4.300E-03 7.500E-04

PER 009EU 003 9.390E-04 4.110E-03 7.500E-04

Totals 4.110E-03 7.500E-04 0.000E+00

Chromium compounds

PER 006EU 001 1.280E-04 5.610E-04 5.610E-04

PER 009EU 001 1.310E-04 5.730E-04 5.730E-04

Page 4 of 14

3 April, 2014 09:23



RetiredBy

(Action)

AddedBy

(Action)


(tons per yr)

LimitedPotential

(tons per yr)


(tons per yr)

HourlyPotential

(lbs per hr)



Chromium compounds

PER 008EU 002 1.350E-04 5.910E-04 5.460E-04

PER 009EU 002 1.440E-04 6.320E-04 5.460E-04

PER 006EU 003 2.550E-03 1.120E-02 2.940E-03

PER 009EU 003 2.440E-03 1.070E-02 3.090E-03

PER 006EU 004 3.870E-03 1.700E-02 1.700E-02

PER 006EU 005 3.850E-03 1.690E-02 1.243E-03

Totals 4.581E-02 2.245E-02 0.000E+00

Cumene

PER 006EU 003 5.200E-05 2.280E-04 3.980E-05

PER 009EU 003 4.970E-05 2.180E-04 3.980E-05

Totals 2.180E-04 3.980E-05 0.000E+00

1,4-Dichlorobenzene

PER 006EU 001 1.100E-04 4.810E-04 4.810E-04

PER 009EU 001 1.120E-04 4.910E-04 4.910E-04

PER 008EU 002 1.160E-04 5.060E-04 4.680E-04

PER 009EU 002 1.240E-04 5.420E-04 5.420E-04

PER 006EU 003 2.350E-04 1.030E-03 1.030E-03

PER 009EU 003 2.730E-04 1.200E-03 1.200E-03

Totals 1.033E-03 1.033E-03 0.000E+00

1,2-Dichloroethane

PER 006EU 003 3.920E-04 1.720E-03 3.000E-04

PER 009EU 003

Totals 0.000E+00 0.000E+00 0.000E+00

Dimethyl sulfate

PER 006EU 003 4.710E-04 2.060E-03 3.600E-04

PER 009EU 003 4.510E-04 1.970E-03 3.600E-04

Totals 0.000E+00 0.000E+00 0.000E+00

2,4-Dinitrotoluene

PER 006EU 003 2.750E-06 1.200E-05 2.100E-06

PER 009EU 003 2.630E-06 1.150E-05 2.100E-06

Totals 0.000E+00 0.000E+00 0.000E+00

Ethylbenzene

PER 006EU 003 9.220E-04 4.040E-03 7.050E-04

PER 009EU 003 8.820E-04 3.860E-03 7.050E-04

Totals 3.860E-03 7.050E-04 0.000E+00

Page 5 of 14

3 April, 2014 09:23



RetiredBy

(Action)

AddedBy

(Action)


(tons per yr)

LimitedPotential

(tons per yr)


(tons per yr)

HourlyPotential

(lbs per hr)



Formaldehyde

PER 006EU 001 6.860E-03 3.000E-02 3.000E-02

PER 009EU 001 7.000E-03 3.070E-02 3.070E-02

PER 008EU 002 7.220E-03 3.160E-02 2.930E-02

PER 009EU 002 7.730E-03 3.390E-02 3.070E-02

PER 006EU 003 1.470E-02 6.440E-02 6.440E-02

PER 009EU 003 1.710E-02 7.480E-02 7.480E-02

PER 006EU 004 9.860E-02 4.320E-01 4.320E-01

PER 006EU 005 9.800E-02 4.290E-01 3.164E-02

PER 009EU 005 9.800E-02 4.290E-01 3.141E-02

Totals 1.000E+00 5.996E-01 0.000E+00

Hexane

PER 006EU 001 1.650E-01 7.210E-01 7.210E-01

PER 009EU 001 1.680E-01 7.360E-01 7.360E-01

PER 008EU 002 1.730E-01 7.590E-01 7.020E-01

PER 009EU 002 1.680E-01 7.360E-01 7.360E-01

PER 006EU 003 3.530E-01 1.550E+00 1.550E+00

PER 009EU 003 4.100E-01 1.790E+00 1.790E+00

Totals 1.472E+00 1.472E+00 0.000E+00

Hydrogen fluoride

PER 006EU 003 1.470E+00 6.440E+00 1.130E+00

PER 009EU 003 1.410E+00 6.170E+00 1.130E+00

Totals 0.000E+00 0.000E+00 0.000E+00

Methyl methacrylate

PER 006EU 003 1.960E-04 8.590E-04 1.500E-04

PER 009EU 003 1.880E-04 8.220E-04 1.500E-04

Totals 0.000E+00 0.000E+00 0.000E+00

Methylhydrazine

PER 006EU 003 1.670E-03 7.300E-03 1.280E-03

PER 009EU 003 1.600E-03 6.990E-03 1.280E-03

Totals 6.990E-03 1.280E-03 0.000E+00

Naphthalene

PER 006EU 001 5.580E-05 2.440E-04 2.440E-04

PER 009EU 001 5.700E-05 2.500E-04 2.500E-04

PER 008EU 002 5.870E-05 2.570E-04 2.380E-04

PER 009EU 002 6.290E-05 2.750E-04 2.380E-04

PER 006EU 003 1.280E-04 5.590E-04 5.300E-04

Page 6 of 14

3 April, 2014 09:23



RetiredBy

(Action)

AddedBy

(Action)


(tons per yr)

LimitedPotential

(tons per yr)


(tons per yr)

HourlyPotential

(lbs per hr)



Naphthalene

PER 009EU 003 1.390E-04 6.080E-04 6.080E-04

PER 006EU 004 1.230E-02 5.400E-02 5.400E-02

PER 006EU 005 1.230E-02 5.370E-02 3.954E-03

PER 009EU 005 1.230E-02 5.370E-02 3.926E-03

Totals 1.088E-01 5.902E-02 0.000E+00

HAPs - Total

PER 008EU 001 1.760E-01 7.710E-01 7.710E-01

PER 008EU 002 1.820E-01 7.970E-01 7.360E-01

PER 006EU 003 1.370E+01 6.010E+01 1.160E+01

PER 008EU 004 4.530E-01 1.990E+00 1.990E+00

PER 008EU 005 4.510E-01 1.970E+00 1.440E-01

PER 008FS 001 0.000E+00 0.000E+00 0.000E+00 0.000E+00

PER 008FS 002 0.000E+00 0.000E+00 0.000E+00 0.000E+00

Totals 6.563E+01 1.524E+01 0.000E+00

Mercury

PER 006EU 001 2.380E-05 1.040E-04 1.040E-04

PER 009EU 001 2.430E-05 1.060E-04 1.060E-04

PER 008EU 002 2.500E-05 1.100E-04 1.010E-04

PER 009EU 002 2.680E-05 1.170E-04 1.010E-04

PER 006EU 003 1.240E-03 5.410E-03 1.130E-03

PER 009EU 003 7.790E-04 3.410E-03 8.340E-04

PER 006EU 004 4.220E-04 1.840E-03 1.840E-03

PER 009EU 004 4.220E-04 1.850E-03 1.850E-03

PER 006EU 005 4.200E-04 1.840E-03 1.360E-04

PER 009EU 005 4.200E-04 1.840E-03 1.350E-04

Totals 7.323E-03 3.026E-03 0.000E+00

Phenol

PER 006EU 003 1.570E-04 6.870E-04 1.200E-04

PER 009EU 003 1.500E-04 6.580E-04 1.200E-04

Totals 0.000E+00 0.000E+00 0.000E+00

Styrene

PER 006EU 003 2.450E-04 1.070E-03 1.880E-04

PER 009EU 003 2.350E-04 1.030E-03 1.880E-04

Totals 0.000E+00 0.000E+00 0.000E+00

Tetrachloroethylene

PER 006EU 003 4.220E-04 1.830E-03 3.230E-04

Page 7 of 14

3 April, 2014 09:23



RetiredBy

(Action)

AddedBy

(Action)


(tons per yr)

LimitedPotential

(tons per yr)


(tons per yr)

HourlyPotential

(lbs per hr)



Tetrachloroethylene

PER 009EU 003 4.040E-04 1.770E-03 3.230E-04

Totals 1.770E-03 3.230E-04 0.000E+00

Toluene

PER 006EU 001 3.110E-04 1.360E-03 1.360E-03

PER 009EU 001 3.180E-04 1.390E-03 1.390E-03

PER 008EU 002 3.270E-04 1.430E-03 1.330E-03

PER 009EU 002 3.510E-04 1.540E-03 1.330E-03

PER 006EU 003 6.670E-04 2.920E-03 2.920E-03

PER 009EU 003 2.250E-03 9.870E-03 4.570E-03

Totals 2.930E-03 2.720E-03 0.000E+00

1,1,1-Trichloroethane

PER 006EU 003 1.960E-04 8.590E-04 1.500E-04

PER 009EU 003 1.880E-04 8.220E-04 1.500E-04

Totals 0.000E+00 0.000E+00 0.000E+00

Vinyl acetate

PER 006EU 003 7.460E-05 3.270E-04 5.700E-05

PER 009EU 003 7.130E-05 3.120E-04 5.700E-05

Totals 0.000E+00 0.000E+00 0.000E+00

Vinyl chloride

PER 006EU 003 1.380E-03 6.050E-03 1.060E-03

Totals 0.000E+00 0.000E+00 0.000E+00

Xylenes (mixed isomers)

PER 006EU 003 3.630E-04 1.590E-03 2.780E-04

PER 009EU 003 3.470E-04 1.520E-03 2.780E-04

Totals 0.000E+00 0.000E+00 0.000E+00

Hydrochloric acid

PER 006EU 003 1.177E+01 5.156E+01 9.000E+00

PER 009EU 003 1.126E+01 4.933E+01 9.000E+00

PER 008FS 002 0.000E+00 0.000E+00 0.000E+00 0.000E+00

PER 009FS 002

Totals 4.933E+01 9.000E+00 0.000E+00

2-Methylnaphthalene

PER 009EU 001 2.240E-06 9.820E-06 9.820E-06

PER 009EU 002 2.470E-06 1.080E-05 9.360E-06

Totals 2.062E-05 1.918E-05 0.000E+00

Page 8 of 14

3 April, 2014 09:23



RetiredBy

(Action)

AddedBy

(Action)


(tons per yr)

LimitedPotential

(tons per yr)


(tons per yr)

HourlyPotential

(lbs per hr)



Manganese compounds

PER 006EU 001 3.470E-05 1.520E-04 1.520E-04

PER 009EU 001 3.550E-05 1.550E-04 1.550E-04

PER 008EU 002 3.660E-05 1.600E-04 1.480E-04

PER 009EU 002 3.920E-05 1.720E-04 1.480E-04

PER 006EU 003 4.810E-03 2.110E-02 3.940E-03

PER 009EU 003 4.600E-03 2.010E-02 3.980E-03

PER 006EU 004 2.780E-01 1.220E+00 1.220E+00

PER 006EU 005 2.770E-01 1.210E+00 8.926E-02

PER 009EU 005 2.770E-01 1.210E+00 8.861E-02

Totals 2.450E+00 1.313E+00 0.000E+00

Acenaphthylene

PER 009EU 003 2.350E-06 1.030E-05 1.880E-06

Totals 0.000E+00 0.000E+00 0.000E+00

Anthracene

PER 009EU 003 1.970E-06 8.630E-06 1.580E-06

Totals 0.000E+00 0.000E+00 0.000E+00

Benz(a)anthracene

PER 009EU 003 7.510E-07 3.290E-06 6.000E-07

Totals 0.000E+00 0.000E+00 0.000E+00

Benzo(a)pyrene

PER 009EU 003 3.570E-07 1.560E-06 2.850E-07

Totals 0.000E+00 0.000E+00 0.000E+00

Benzo(ghi)perylene

PER 009EU 003 2.530E-07 1.110E-06 2.030E-07

Totals 0.000E+00 0.000E+00 0.000E+00

Benzo(k)fluoranthene

PER 009EU 003 1.030E-06 4.520E-06 8.250E-07

Totals 0.000E+00 0.000E+00 0.000E+00

Chrysene

PER 009EU 003 9.390E-07 4.110E-06 7.500E-07

Totals 0.000E+00 0.000E+00 0.000E+00

Ethylene dibromide (dibromoeth

PER 006EU 003 1.180E-05 5.160E-05 9.000E-06

PER 009EU 003 1.130E-05 4.930E-05 9.000E-06

Totals 4.930E-05 9.000E-06 0.000E+00

Page 9 of 14

3 April, 2014 09:23



RetiredBy

(Action)

AddedBy

(Action)


(tons per yr)

LimitedPotential

(tons per yr)


(tons per yr)

HourlyPotential

(lbs per hr)



Fluoranthene

PER 009EU 001 2.800E-07 1.230E-06 1.230E-06

PER 009EU 002 3.090E-07 1.350E-06 1.170E-06

PER 009EU 003 6.660E-06 2.920E-05 5.330E-06

Totals 3.178E-05 7.730E-06 0.000E+00

Fluorene

PER 009EU 001 2.610E-07 1.150E-06 1.150E-06

PER 009EU 002 2.890E-07 1.260E-06 1.090E-06

PER 009EU 003 8.540E-06 3.740E-05 6.830E-06

Totals 3.981E-05 9.070E-06 0.000E+00

Nitrous Oxide

PER 009EU 001 2.100E-02 9.300E-02 9.300E-02

PER 008EU 002 2.000E-02 1.000E-01 9.000E-02

PER 009EU 002 2.300E-02 1.020E-01 1.020E-01

PER 009EU 003 8.240E-01 3.608E+00 6.580E-01

PER 009EU 004 4.650E-01 2.035E+00 2.035E+00

PER 009EU 005 4.620E-01 1.480E-01 1.480E-01

Totals 5.986E+00 3.036E+00 0.000E+00

Indeno(1,2,3-cd)pyrene

PER 009EU 003 5.730E-07 2.510E-06 5.730E-07

Totals 0.000E+00 0.000E+00 0.000E+00

Isophorone

PER 006EU 003 5.690E-03 2.490E-02 4.350E-03

PER 009EU 003 5.440E-03 2.380E-02 4.350E-03

Totals 0.000E+00 0.000E+00 0.000E+00

Methyl chloride (chloromethane

PER 006EU 003 5.200E-03 2.280E-02 3.980E-03

PER 009EU 003 4.970E-03 2.180E-03 3.980E-03

Totals 0.000E+00 0.000E+00 0.000E+00

Methyl tert butyl ether

PER 006EU 003 3.430E-04 1.500E-03 2.630E-04

PER 009EU 003 3.290E-04 1.440E-03 2.630E-04

Totals 0.000E+00 0.000E+00 0.000E+00

Methylene chloride (dichlorome

PER 006EU 003 2.840E-03 1.250E-02 2.180E-03

PER 009EU 003 2.720E-03 1.190E-02 2.180E-03

Totals 1.190E-02 2.180E-03 0.000E+00

Page 10 of 14

3 April, 2014 09:23



RetiredBy

(Action)

AddedBy

(Action)


(tons per yr)

LimitedPotential

(tons per yr)


(tons per yr)

HourlyPotential

(lbs per hr)



Phenanthrene

PER 009EU 001 1.590E-06 6.950E-06 6.950E-06

PER 009EU 002 1.750E-06 7.680E-06 6.630E-06

PER 009EU 003 2.530E-05 1.110E-04 2.530E-05

Totals 1.463E-05 1.358E-05 0.000E+00

Propionaldehyde

PER 006EU 003 3.730E-03 1.630E-02 2.850E-03

PER 009EU 003 3.570E-03 1.560E-02 2.850E-03

Totals 1.560E-02 2.850E-03 0.000E+00

Pyrene

PER 009EU 001 4.670E-07 2.050E-06 2.050E-06

PER 009EU 002 5.160E-07 2.260E-06 1.950E-06

PER 009EU 003 3.100E-06 1.360E-05 3.100E-06

Totals 1.791E-05 7.100E-06 0.000E+00

Nickel compounds

PER 006EU 001 1.920E-04 8.410E-04 8.410E-04

PER 009EU 001 1.960E-04 8.590E-04 8.590E-04

PER 008EU 002 2.020E-04 8.860E-04 8.190E-04

PER 009EU 002 2.170E-04 9.480E-04 8.190E-04

PER 006EU 003 2.750E-03 1.200E-02 3.590E-03

PER 009EU 003 2.630E-03 1.150E-02 3.810E-03

PER 006EU 004 1.620E-03 7.090E-03 7.090E-03

PER 006EU 005 1.610E-03 7.050E-03 5.200E-04

Totals 2.745E-02 1.310E-02 0.000E+00

NOx

MDL 001EU 001 1.280E+01 5.610E+01 5.610E+01

PER 009EU 001 1.280E+01 5.610E+01 5.610E+01 0.000E+00

PER 008EU 002 0.000E+00 0.000E+00 0.000E+00

MDL 001EU 003 1.197E+02 5.242E+02 5.242E+02

PER 009EU 003 1.030E+02 4.520E+02 3.107E+02 5.242E+02

MDL 001EU 004 2.457E+02 1.076E+03 1.076E+03

PER 009EU 004 3.100E+02 1.357E+03 1.357E+03 1.076E+03

MDL 001EU 005 1.204E+02 3.910E+01 5.271E+02

PER 009EU 005 7.700E+01 3.370E+02 2.468E+01 5.271E+02

Totals 2.202E+03 1.749E+03 2.127E+03

Nitrogen Oxides

PER 008EU 001 9.340E+00 4.090E+01 4.090E+01

Page 11 of 14

3 April, 2014 09:23



RetiredBy

(Action)

AddedBy

(Action)


(tons per yr)

LimitedPotential

(tons per yr)


(tons per yr)

HourlyPotential

(lbs per hr)



Nitrogen Oxides

PER 008EU 002 9.630E+00 4.218E+01 3.900E+01

PER 009EU 002 1.031E+01 4.516E+01 4.516E+01

PER 008EU 003 1.033E+02 4.522E+02 3.107E+02

PER 009EU 003 1.033E+02 4.522E+02 3.107E+02

PER 006EU 004 3.098E+02 1.357E+03 1.357E+03

PER 008EU 005 7.700E+01 3.373E+02 2.468E+01 0.000E+00

Totals 2.232E+03 1.778E+03 0.000E+00

PM < 2.5 micron

PER 008EU 001 7.100E-01 3.110E+00 3.110E+00

PER 008EU 002 1.500E-01 3.210E+00 5.900E-01

PER 009EU 002 1.600E-01 3.430E+00 3.430E+00

PER 008EU 003 1.474E+01 1.474E+01

PER 009EU 003 1.070E+01 2.237E+02 3.030E+01

PER 008EU 004 1.850E+01 1.850E+01

PER 009EU 004 4.220E+00 1.850E+01 1.850E+01

PER 008EU 005 4.200E+00 1.840E+01 1.350E+00

Totals 2.671E+02 5.669E+01 0.000E+00

Lead

PER 006EU 001 4.570E-05 2.000E-04 2.000E-04 0.000E+00

PER 009EU 001 4.670E-05 2.050E-04 2.050E-04

PER 008EU 002 4.820E-05 2.110E-04 1.950E-04 0.000E+00

PER 009EU 002 5.160E-05 2.260E-04 2.260E-04

PER 006EU 003 7.842E-02 4.581E-01 3.437E-01 0.000E+00

PER 009EU 003 3.940E-03 3.560E-03 3.560E-03

PER 006EU 004 4.930E-03 2.160E-02 2.160E-02

PER 006EU 005 4.900E-03 2.150E-02 1.582E-03

PER 009EU 005 4.900E-03 2.150E-02 1.570E-03

Totals 4.709E-02 2.716E-02 0.000E+00

PM < 10 micron

PER 008EU 001 7.100E-01 3.110E+00 3.110E+00

PER 008EU 002 1.500E-01 3.210E+00 5.900E-01

PER 009EU 002 1.600E-01 3.430E+00 3.430E+00

PER 008EU 003 1.201E+01 5.772E+02 1.579E+01

PER 009EU 003 1.201E+01 5.772E+02 6.480E+01

PER 006EU 004 4.220E+00 1.850E+01 1.850E+01

Page 12 of 14

3 April, 2014 09:23



RetiredBy

(Action)

AddedBy

(Action)


(tons per yr)

LimitedPotential

(tons per yr)


(tons per yr)

HourlyPotential

(lbs per hr)



PM < 10 micron

PER 006EU 005 4.200E+00 1.840E+01 1.360E+00

PER 009EU 005 4.200E+00 1.840E+01 1.350E+00

Totals 6.207E+02 9.119E+01 0.000E+00

Polycyclic organic matter

PER 006EU 001 7.900E-06 3.460E-05 3.460E-05

PER 008EU 002 8.490E-06 3.720E-05 3.440E-05

PER 006EU 003 3.270E-05 1.430E-04 8.630E-05

PER 006EU 004 1.410E-02 6.170E-02 6.170E-02

PER 006EU 005 1.400E-02 6.130E-02 4.519E-03

Totals 1.232E-01 6.637E-02 0.000E+00

Total Particulate Matter

PER 008EU 001 7.100E-01 3.110E+00 3.110E+00

PER 008EU 002 1.500E-01 3.210E+00 5.900E-01

PER 009EU 002 1.600E-01 3.430E+00 3.430E+00

PER 008EU 003 1.404E+02 2.748E+03 1.699E+01

PER 009EU 003 1.404E+02 2.748E+03 1.122E+02

PER 006EU 004 4.220E+00 1.850E+01 1.850E+01 0.000E+00

PER 006EU 005 4.200E+00 1.840E+01 1.360E+00

Totals 2.791E+03 1.386E+02 0.000E+00

Antimony compounds

PER 006EU 003 1.770E-04 7.730E-04 1.350E-04

PER 009EU 003 1.690E-04 7.400E-04 1.350E-04

Totals 7.400E-04 1.350E-04 0.000E+00

Selenium compounds

PER 006EU 001 2.190E-05 9.610E-05 9.610E-05

PER 009EU 001 2.240E-06 9.820E-06 9.820E-06

PER 008EU 002 2.310E-06 1.010E-05 9.360E-06

PER 009EU 002 2.470E-06 1.080E-05 9.360E-06

PER 006EU 003 1.280E-02 5.590E-02 9.920E-03

PER 009EU 003 1.220E-02 5.340E-02 9.950E-03

PER 006EU 004 8.800E-03 3.850E-02 3.850E-02

PER 006EU 005 8.750E-03 3.830E-02 2.825E-03

PER 009EU 005 8.750E-03 3.830E-02 2.804E-03

Totals 1.302E-01 5.127E-02 0.000E+00

Sulfur Dioxide

PER 008EU 001 6.000E-02 2.500E-01 2.500E-01 0.000E+00

Page 13 of 14

3 April, 2014 09:23



RetiredBy

(Action)

AddedBy

(Action)


(tons per yr)

LimitedPotential

(tons per yr)


(tons per yr)

HourlyPotential

(lbs per hr)



Sulfur Dioxide

PER 009EU 001 6.000E-02 2.500E-01 2.500E-01

PER 008EU 002 6.100E-02 2.500E-01 2.300E-01 0.000E+00

PER 009EU 002 6.100E-02 2.700E-01 2.700E-01

PER 008EU 003 7.134E+02 3.125E+03 5.705E+02

PER 006EU 004 1.209E+02 5.294E+02 5.294E+02

PER 008EU 005 1.202E+02 5.264E+02 3.852E+01

Totals 4.181E+03 1.139E+03 0.000E+00

Volatile Organic Compounds

PER 008EU 001 5.100E-01 2.250E+00 2.250E+00

PER 008EU 002 5.300E-01 2.320E+00 2.150E+00

PER 009EU 002 5.700E-01 2.480E+00 2.480E+00

PER 008EU 003 1.250E+00 5.480E+00 5.480E+00

PER 006EU 004 1.400E-01 6.300E-01 6.300E-01

PER 006EU 005 1.400E-01 6.300E-01 5.000E-02

Totals 1.147E+01 1.089E+01 0.000E+00

Page 14 of 14

MINNESOTA POLLUTION CONTROL AGENCYAIR QUALITY520 LAFAYETTE ROADST. PAUL, MN 55155-4194 COMPLIANCE PLAN CD-01

Facility Name: New Ulm Public Utilities - Municipal Power

Permit Number: 01500010 - 009

28 Apr, 2014 08:07Page 1 of 20

Subject Item: Total Facility

NC/CA

Type Citation Requirement

CD hdr SOURCE-SPECIFIC REQUIREMENTS1.0

CD Title I Condition: To avoidclassification of changes as majormodifications under 40 CFRSection 52.21 & Minn. R.7007.3000

The Permittee is authorized to modify EU002 (Boiler #2), by replacing the 3 existingnatural gas burners with a single natural gas burner not to exceed 99 millionBtu/hour in capacity, at any time within 5 years of issuance of Air Emissions PermitNo. 01500010-009.

2.0

CD Minn. R. 7007.0800, subp. 2 Permit Appendices: This permit contains appendices as listed in the permit Table ofContents. The Permittee shall comply with all requirements contained in theappendices.

3.0

CD Minn. Stat. Section 116.07, subd.4a; Minn. R. 7007.0100; Minn. R.7007.0800, subp. 2; Minn. R.7011.0150; Minn. R. 7009.0020

Comply with Fugitive Emission Control Plan: Upon resuming coal combustion in EU003 (Boiler #4), the Permittee shall follow the actions and recordkeeping specifiedin the control plan. The plan may be amended by the Permittee with theCommissioner's approval. If the Commissioner determines the Permittee is out ofcompliance with Minn. R. 7011.0150 or the fugitive control plan, then the Permitteemay be required to amend the control plan and/or to install and operate particulatematter ambient monitors as requested by the Commissioner.

4.0

CD hdr DETERMINING IF A PROJECT/MODIFICATION IS SUBJECT TO NEW SOURCEREVIEW

5.0

CD Title I Condition: 40 CFR Section52.21(r)(6); Minn. R. 7007.3000;Minn. R. 7007.0800, subp. 2

These requirements apply if a reasonable possibility (RP) as defined in 40 CFRSection 52.21(r)(6)(vi) exists that a proposed project, analyzed using theactual-to-projected-actual (ATPA) test (either by itself or as part of the hybrid test atSection 52.21(a)(2)(iv)(f)) and found to not be part of a major modification, mayresult in a significant emissions increase (SEI). If the ATPA test is not used for theproject, or if there is no RP that the proposed project could result in a SEI, theserequirements do not apply to that project. The Permittee is only subject to thePreconstruction Documentation requirement for a project where a RP occurs onlywithin the meaning of Section 52.21(r)(6)(vi)(b).

Even though a particular modification is not subject to New Source Review (NSR),or where there isn't a RP that a proposed project could result in a SEI, a permitamendment, recordkeeping, or notification may still be required by Minn. R.7007.1150 - 7007.1500.

6.0

CD Title I Condition: 40 CFR Section52.21(r)(6); Minn. R. 7007.3000;Minn. R. 7007.1200, subp. 4;Minn. R. 7007.0800, subps. 4 & 5

Preconstruction Documentation -- Before beginning actual construction on aproject, the Permittee shall document the following:

1. Project description2. Identification of any emission unit (EU) whose emissions of an NSR pollutantcould be affected3. Pre-change potential emissions of any affected existing EU, and the projectedpost-change potential emissions of any affected existing or new EU.4. A description of the applicability test used to determine that the project is not amajor modification for any regulated NSR pollutant, including the baseline actualemissions, the projected actual emissions, the amount of emissions excluded dueto increases not associated with the modification and that the EU could haveaccommodated during the baseline period, an explanation of why the amountswere excluded, and any creditable contemporaneous increases and decreases thatwere considered in the determination.

The Permittee shall maintain records of this documentation.

7.0

CD Title I Condition: 40 CFR Section52.21(r)(6); Minn. R. 7007.3000;Minn. R. 7007.0800, subps. 4 & 5

The Permittee shall monitor the actual emissions of any regulated NSR pollutantthat could increase as a result of the project and that were analyzed using theATPA test, and the potential emissions of any regulated NSR pollutant that couldincrease as a result of the project and that were analyzed using potential emissionsin the hybrid test. The Permittee shall calculate and maintain a record of the sum ofthe actual and potential (if the hybrid test was used in the analysis) emissions of theregulated pollutant, in tons per year on a calendar year basis, for a period of 5years following resumption of regular operations after the change, or for a period of10 years following resumption of regular operations after the change if the projectincreases the design capacity of or potential to emit of any unit associated with theproject.

8.0




28 Apr, 2014 08:07Page 2 of 20

CD Title I Condition: 40 CFR Section52.21(r)(6)(ii); Minn. R. 7007.3000;Minn. R. 7007.0800, subps. 4 & 5

Before beginning actual construction of any project which includes any electricutility steam generating unit (EUSGU), the Permittee shall submit a copy of thepreconstruction documentation (items 1-4 under Preconstruction Documentation,above) to the Agency.

9.0


For any project which includes any EUSGU, the Permittee must submit an annualreport to the Agency, within 60 days after the end of the calendar year. The reportshall contain:

a. The name and ID number of the facility, and the name and telephone number ofthe facility contact personb. The quantified annual emissions analyzed using the ATPA test, plus thepotential emissions associated with the same project analyzed as part of a hybridtest.c. Any other information, such as an explanation as to why the summed emissionsdiffer from the preconstruction projection, if that is the case.

10.0


For any project which does not include any EUSGU, the Permittee must submit areport to the Agency if the annual summed (actual, plus potential used in hybridtest) emissions differ from the preconstruction projection and exceed the baselineactual emissions by a significant amount as listed at 40 CFR Section 52.21(b)(23).Such report shall be submitted to the Agency within 60 days after the end of theyear in which the exceedances occur. The report shall contain:

a. The name and ID number of the facility, and the name and telephone number ofthe facility contact personb. The annual emissions (actual, plus potential if any part of the project wasanalyzed using the hybrid test) for each pollutant for which the preconstructionprojection and significant emissions rate is exceeded.c. Any other information, such as an explanation as to why the summed emissionsdiffer from the preconstruction projection.

11.0

CD hdr OPERATIONAL REQUIREMENTS12.0

CD 40 CFR pt. 50; Minn. Stat. Section116.07, subds. 4a & 9; Minn. R.7007.0100, subp. 7(A), 7(L), &7(M); Minn. R. 7007.0800, subps.1, 2 & 4; Minn. R.7009.0010-7009.0080

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

13.0

CD 40 CFR Section 60.12, Minn. R.7011.0020

Circumvention: No Permittee shall build, erect, install, or use any article, machine,equipment or process, the use of which conceals an emission which wouldotherwise constitute a violation of an applicable standard.

14.0

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

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

15.0

CD Minn. R. 7007.0800, subps. 14and 16(J)

Operation and Maintenance Plan: Retain at the stationary source an operation andmaintenance plan for all air pollution control equipment. At a minimum, the O & Mplan shall identify all air pollution control equipment and control practices and shallinclude a preventative maintenance program for the equipment and practices, adescription of (the minimum but not necessarily the only) corrective actions to betaken to restore the equipment and practices to proper operation to meet applicablepermit conditions, a description of the employee training program for properoperation and maintenance of the control equipment and practices, and the recordskept to demonstrate plan implementation.

16.0

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

17.0

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

18.0

CD Minn. R. 7030.0010 - 7030.0080 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 orcitizens under the Clean Air Act.

19.0

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

20.0




28 Apr, 2014 08:07Page 3 of 20

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

21.0

CD hdr PERFORMANCE TESTING22.0

CD Minn. R. ch. 7017 Performance Testing: Conduct all performance tests in accordance with Minn. R.ch. 7017 unless otherwise noted in Tables A, B, and/or C.

23.0

CD Minn. R. 7017.2018; Minn. R.7017.2030, subps. 1-4, Minn. R.7017.2035, subps. 1-2

Performance Test Notifications and Submittals:

Performance Tests are due as outlined in Table A of the permit.See Table B for additional testing requirements.

Performance Test Notification (written): due 30 days before each Performance TestPerformance Test Plan: due 30 days before each Performance TestPerformance Test Pre-test Meeting: due 7 days before each Performance TestPerformance Test Report: due 45 days after each Performance TestPerformance Test Report - Microfiche Copy: due 105 days after each PerformanceTest

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

24.0

CD Minn. R. 7017.2025, subp. 3 Limits set as a result of a performance test (conducted before or after permitissuance) apply until superseded as stated in the MPCA's Notice of Complianceletter granting preliminary approval. Preliminary approval is based on formal reviewof 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 amendmentincorporating the change.

25.0

CD hdr MONITORING REQUIREMENTS26.0

CD Minn. R. 7007.0800, subp. 4(D) Monitoring Equipment Calibration: The Permittee shall calibrate all requiredmonitoring equipment at least once every 12 months (any requirements applying tocontinuous emission monitors are listed separately in this permit).

27.0

CD Minn. R. 7007.0800, subp. 4(D) Operation of Monitoring Equipment: Unless otherwise noted in Tables A, B, and/orC, monitoring a process or control equipment connected to that process is notnecessary during periods when the process is shutdown, or during checks of themonitoring systems, such as calibration checks and zero and span adjustments. Ifmonitoring records are required, they should reflect any such periods of processshutdown or checks of the monitoring system.

28.0

CD hdr MODELING REQUIREMENTS29.0

CD Minn. Stat. Section 116.07, subds.4a & 9; Minn. R. 7009.0020; Minn.R. 7007.0100; Minn. R.7007.0800, subp. 2

Notification of actual annual emissions in excess of 100 tons of PM10, or 500 tonsof SO2, or 1000 tons of NOx, during previous calendar year: Due 32 days after thefirst calendar year in which any of these thresholds is exceeded. This requirementthen triggers the need to do modeling, as described in Table B of this permit.

30.0

S/A 40 CFR pt. 50; Minn. Stat. Section116.07, subds. 4a & 9; Minn. R.7007.0100, subps. 7A, 7L & 7M;Minn. R. 7007.0800, subps. 1, 2 &4; Minn. R. 7009.0010-7009.0080.

Computer Dispersion Modeling Protocol: due 1,096 days after Notification that totalfacility actual emissions exceeded 100 tons of PM10, or 250 tons of SO2, or 1000tons of NOx, during the previous calendar year.

This protocol will describe the proposed modeling methodology and input data, inaccordance with MPCA modeling guidance for Title V air dispersion modelinganalyses. This is a state-only requirement and is not enforceable by the EPAAdministrator or citizens under the Clean Air Act.

31.0

S/A 40 CFR pt. 50; Minn. Stat. Section116.07, subds. 4a & 9; Minn. R.7007.0100, subps. 7A, 7L & 7M;Minn. R. 7007.0800, subps. 1, 2 &4; Minn. R. 7009.0010-7009.0080.

Computer Dispersion Modeling Results: due 1,462 days after Notification that totalfacility actual emissions exceeded 100 tons of PM10, or 250 tons of SO2, or 1000tons of NOx, during the previous calendar year.

The results are to be submitted after the MPCA has reviewed and approved themodeling protocol. The submittal should adhere to MPCA modeling guidance forTitle V air dispersion modeling analyses. This is a state-only requirement and is notenforceable by the EPA Administrator or citizens under the Clean Air Act.

32.0

CD hdr RECORDKEEPING33.0

CD Minn. R. 7007.0800, subp. 5(C) Recordkeeping: Retain all records at the stationary source, unless otherwisespecified 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 locationinclude all calibration and maintenance records, all original recordings forcontinuous monitoring instrumentation, and copies of all reports required by thepermit. Records must conform to the requirements listed in Minn. R. 7007.0800,subp. 5(A).

34.0




28 Apr, 2014 08:07Page 4 of 20

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

35.0

CD Minn. R. 7007.1200, subp. 4 If the Permittee determines that no permit amendment or notification is requiredprior to making a change, the Permittee must retain records of all calculationsrequired under Minn. R. 7007.1200. These records shall be kept for a period of fiveyears from the date the change was made or until permit reissuance, whichever islonger. The records shall be kept at the stationary source for the current calendaryear of operation and may be kept at the stationary source or office of thestationary source for all other years. The records may be maintained in eitherelectronic or paper format.

36.0

CD hdr REPORTING/SUBMITTALS37.0

CD Minn. R. 7019.1000, subp. 3 Shutdown Notifications: Notify the Commissioner at least 24 hours in advance of aplanned shutdown of any control equipment or process equipment if the shutdownwould cause any increase in the emissions of any regulated air pollutant. If thePermittee does not have advance knowledge of the shutdown, notification shall bemade 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 ofMinn. R. 7019.1000, subp. 3.

At the time of notification, the Permittee shall inform the Commissioner of the causeof the shutdown and the estimated duration. The Permitee shall notify theCommissioner when the shutdown is over.

38.0

CD Minn. R. 7019.1000, subp. 2 Breakdown Notifications: Notify the Commissioner within 24 hours of a breakdownof more than one hour duration of any control equipment or process equipment ifthe breakdown causes any increase in the emissions of any regulated air pollutant.The 24-hour time period starts when the breakdown was discovered or reasonablyshould have been discovered by the Permittee. However, notification is notrequired 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 Permittee shallinform the Commissioner of the cause of the breakdown and the estimatedduration. The Permittee shall notify the Commissioner when the breakdown is over.

39.0

CD Minn. R. 7019.1000, subp. 1 Notification of Deviations Endangering Human Health or the Environment: As soonas possible after discovery, notify the Commissioner or the state duty officer, eitherorally or by facsimile, of any deviation from permit conditions which could endangerhuman health or the environment.

40.0

CD Minn. R. 7019.1000, subp. 1 Notification of Deviations Endangering Human Health or the Environment Report:Within 2 working days of discovery, notify the Commissioner in writing of anydeviation from permit conditions which could endanger human health or theenvironment. 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 yetcorrected; and5. steps taken or planned to reduce, eliminate, and prevent reoccurrence of thedeviation.

41.0

S/A Minn. R. 7007.0800, subp. 6(A)(2) Semiannual Deviations Report: due 30 days after end of each calendar half-yearstarting 09/04/2007 . The first semiannual report submitted by the Permittee shallcover the calendar half-year in which the permit is issued. The first report of eachcalendar year covers January 1 - June 30. The second report of each calendar yearcovers July 1 - December 31. If no deviations have occurred, the Permittee shallsubmit the report stating no deviations.

42.0

CD Minn. R. 7007.1150 - 7007.1500 Application for Permit Amendment: If a permit amendment is needed, submit anapplication in accordance with the requirements of Minn. R. 7007.1150 throughMinn. R. 7007.1500. Submittal dates vary, depending on the type of amendmentneeded.

43.0

S/A Minn. R. 7007.0400, subp. 2 Application for Permit Reissuance: due 180 days before expiration of ExistingPermit

44.0




28 Apr, 2014 08:07Page 5 of 20

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

45.0

S/A Minn. R. 7007.0800, subp. 6(C) Compliance Certification: due 31 days after end of each calendar year starting11/07/2012 (for the previous calendar year). The Permittee shall submit this on aform approved by the Commissioner, both to the Commissioner and to the US EPAregional office in Chicago. This report covers all deviations experienced during thecalendar year.

46.0

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

47.0

CD Minn. R. 7002.0005 - 7002.0095 Emission Fees: due 30 days after receipt of an MPCA bill.48.0




28 Apr, 2014 08:07Page 6 of 20

Subject Item: GP 001 Boilers and Gas Turbine

Associated Items: EU 001 Boiler #1

EU 002 Boiler #2

EU 003 Boiler #4

EU 004 Gas Turbine #5 (simple cycle)

EU 005 Gas Turbine #7 (simple cycle)

NC/CA


CD Minn. R. 7007.0800, subp. 2;Minn. R. 7009.0020

Operating Restriction: when EU004 (Gas Turbine #5 (simple cycle)) and/or EU005(Gas Turbine #7 (simple cycle)) is combusting fuel oil, EU001 (Boiler #1), EU002(Boiler #2), and EU003 (Boiler #4) are restricted to combusting natural gas only.

1.0

CD Minn. R. 7007.0800, subp. 5 Recordkeeping - Fuel Type Usage: When EU004 (Gas Turbine #5 (simple cycle))is operating (and combusting distillate fuel oil), record the start and stop times forEU004 (Gas Turbine #5 (simple cycle)) and the type of fuel combusted in EU003(Boiler #4) during each EU004 (Gas Turbine #5 (simple cycle)) operating period.

2.0

CD Minn. R. 7007.0800, subp. 5 Recordkeeping - Fuel Type Usage: When EU005 (Gas Turbine #7 (simple cycle))is operating (and combusting distillate fuel oil), record the start and stop times forEU005 (Gas Turbine #7 (simple cycle)) and the type of fuel combusted in EU003(Boiler #4) during each EU005 (Gas Turbine #7 (simple cycle)) operating period.

3.0




28 Apr, 2014 08:07Page 7 of 20

Subject Item: EU 001 Boiler #1

Associated Items: GP 001 Boilers and Gas Turbine

SV 001 Boiler 1 Stack

NC/CA


LIMIT Minn. R. 7011.0510, subp. 1 Total Particulate Matter: less than or equal to 0.6 lbs/million Btu heat input .Maximum PTE based on equipment capacity is approximately 0.0072 lbs/millionBtu heat input.

1.0

LIMIT Minn. R. 7011.0510, subp. 2 Opacity: less than or equal to 20 percent opacity except for one six-minute periodper hour of not more than 60 percent opacity.

2.0

LIMIT Minn. R. 7007.0800, subp. 2;Minn. R. 7009.0020

Sulfur Dioxide: less than or equal to 0.05 lbs/million Btu heat input . Maximum PTEbased on equipment capacity is approximately 0.00055 lbs SO2/million Btu heatinput.

3.0

CD Minn. R. 7007.0800, subp. 2 Fuel Permitted: pipeline natural gas only.4.0

CD Minn. R. 7007.0800, subp. 5 Recordkeeping: The Permittee shall keep a record of the type of fuel combusted inEU 001 (Boiler #1). Records shall be entered for the previous six months no lessfrequently than the 15th of each January and July following permit issuance.

5.0




28 Apr, 2014 08:07Page 8 of 20


Associated Items: CE 001 Multiple Cyclone w/o Fly Ash Reinjection - Most Multiclones

GP 001 Boilers and Gas Turbine


NC/CA


CD hdr EMISSION AND OPERATING LIMITS1.0

LIMIT Minn. R. 7011.0510, subp. 1 Total Particulate Matter: less than or equal to 0.6 lbs/million Btu heat input .Maximum PTE based on equipment capacity is approximately 0.0072 lbs/millionBtu heat input.

2.0


3.0

LIMIT Title I Condition: To avoidclassification as a majormodification under 40 CFRSection 52.21 and Minn. R.7007.3000

Nitrogen Oxides: less than or equal to 39.0 tons/year using 12-month Rolling Sumcalculated monthly as described below. Effective after modification of burners takesplace.

4.0

CD Minn. R. 7005.0100, subp. 35a Fuel Permitted: pipeline natural gas only.5.0

CD hdr RECORDKEEPING REQUIREMENTS6.0

CD Title I Condition: To avoidclassification as a majormodification under 40 CFRSection 52.21 and Minn. R.7007.3000

Each operating day, record the quantity of natural gas combusted in EU002 (Boiler#2).

7.0

CD 40 CFR Section 60.48c(g)(2);Minn. R. 7011.0570

Recordkeeping: By the 15th day of each calendar month, the Permittee shall recordthe amount of natural gas combusted in the boiler during the previous calendarmonth. These records shall consist of purchase records, receipts, or fuel meterreadings.

8.0

CD Minn. R. 7007.0800, subps. 4 and5

By the 15th day of each month, calculate and record the NOx emissions for theprevious month using the following formula:

NOx = (Q x EF) / 2000

Where:

NOx = NOx emissions for the previous month, in tons

Q = the quantity of natural gas combusted in EU002 (Boiler #2) during the previousmonth, in million cubic feet (mmcf)

EF = the most current NOx emission factor for the boiler. This should besite-specific, based on a performance test. Prior to the first performance test, thePermittee may use the most current emission factor published in AP-42, in lb/mmcf.At the time of permit issuance, the current AP-42 emission factor is 100 lb/mmcf.

9.0


By the 15th day of each month, calculate and record the 12-month rolling sum NOxemissions for the previous 12-month period by summing the monthly NOxemissions data for the previous 12 months.

10.0

CD hdr CONTROL REQUIREMENTS11.0

CD Minn. Stat. 116.07, subd. 4a;Equipment used under Minn. R.7019.3020 (G)

The operation of CE001 (Multiple Cyclone w/o Fly Ash Reinjection - MostMulticlones) is not necessary in order for the process to meet any emissions limits.However, if the Permittee wishes to take credit for its operation for the purposes ofreporting actual emissions for emission inventory, the cyclone must comply with therequirements listed under Subject Item CE001 (Multiple Cyclone w/o Fly AshReinjection - Most Multiclones) during the time credit for control is taken.

12.0

CD hdr PERFORMANCE TEST REQUIREMENTS13.0

S/A Minn. R. 7017.2020, subp. 1 Performance Test: due 180 days after Initial Startup of the new burner, to measureNOx emissions for the purpose of establishing an emission factor for use inemission calculations and emission inventory.

14.0




28 Apr, 2014 08:07Page 9 of 20

S/A 40 CFR Section 60.7(a)(3); Minn.R. 7019.0100, subp. 1

Notification of the Actual Date of Initial Startup: due 15 days after Initial Startup ofthe new burner.

15.0

S/A 40 CFR Section 60.7(a)(1); Minn.R. 7019.0100, subp. 1

Notification of the Date Construction Began: due 30 days after Start OfConstruction on the burner replacement. Submit the name and number of each unit(EU002 (Boiler #2)) and the date construction began.

16.0




28 Apr, 2014 08:07Page 10 of 20


Associated Items: CE 002 Multiple Cyclone w/o Fly Ash Reinjection - Most Multiclones

CE 003 Fabric Filter - High Temperature, i.e., T>250 Degrees F

GP 001 Boilers and Gas Turbine

MR 003 Opacity Monitor


NC/CA


CD hdr EMISSION & OPERATING LIMITS1.0

LIMIT Minn. R. 7011.0510, subp. 1 Total Particulate Matter: less than or equal to 0.6 lbs/million Btu heat input2.0

LIMIT Minn. R. 7011.0510, subp. 1 Sulfur Dioxide: less than or equal to 4.0 lbs/million Btu heat input while burningcoal.

3.0

CD Minn. R. 7011.0505, subp. 3(A) Determination of Applicable SO2 Limit When Cofiring Coal and Natural Gas: ThePermittee shall use the following formula to determine the prorated SO2 emissionlimit when cofiring coal and natural gas:

w = y*(2.0 lb/mmBtu) + z*(4.0 lb/mmBtu) / (x + y + z)

where:

w = maximum allowable prorated SO2 emission rate in lb/mmBtux = percentage of total heat input from natural gasy = percentage of total heat input from liquid fossil fuelz = percentage of total heat input from coal2 = allowable SO2 standard for liquid fossil fuels4 = allowable SO2 standard for solid fossil fuels

4.0


5.0

CD Minn. R. 7007.0800, subp. 2 Fuels Permitted: pipeline natural gas; bituminous coal; on-site generatedpetroleum-derived used oil (as defined at Minn. R. 7045.0100, subp. 100a as oilwhich has been used and as a result has become contaminated by physical orchemical impurities). Use of these fuels is restricted as follows:

1) Coal may be combusted only after a fabric filter or electrostatic precipitator(indicated above in Associated Items as CE003) is installed and operational.

2) On-site generated petroleum-derived used oil is limited to no more than 5% oftotal heat input on an hourly basis, and a maximum of 6,000 gallons per calendaryear.

6.0

CD Minn. R. 7007.0800, subp. 2 The following limit for Fuel Usage for coal is not in affect at permit issuance and willnot be until an appropriate permitting action is taken to incorporate the correctregulations into the permit.

7.0

LIMIT Title I Condition: To avoidclassification as a major sourceunder 40 CFR Section 63.2 andMinn. R. 7007.0200

Fuel Usage: less than or equal to 15000 tons/year using 12-month Rolling Sum ofCoal.

8.0

CD hdr MONITORING AND RECORDKEEPING9.0

CD Minn. R. 7007.0800, subp. 5 Daily recordkeeping - used oil: On each day that on-site generatedpetroleum-derived used oil is combusted in EU003 (Boiler #4), the Permittee shallrecord the gallon amount of used oil combusted, and the hourly heat-input percentof the combusted fuel that the used oil constituted.

10.0

CD Minn. R. 7007.0800, subp. 5 Monthly recordkeeping - used oil: By the 15th day of each month following a monththat on-site generated petroleum-derived used oil is combusted in EU003 (Boiler#4), the Permittee shall calculate and record the total gallon amount of used oilcombusted in EU003 (Boiler #4) for the previous month and for the calendar yearthrough the end of the previous month.

11.0




28 Apr, 2014 08:07Page 11 of 20


Coal Monitoring and Recordkeeping: obtain a fuel certification from the coalsupplier for each coal delivery stating the percent sulfur by weight and heat contentof the coal. If the Permittee's coal supplier provides multiple coal deliveries fromthe same barge load, the Permittee may obtain a single certification for each bargeload. However, the coal supplier must indicate on the certification that upondelivery, the supplier will notify the Permittee that coal from a different barge load isbeing delivered; a new certification for that coal specifying the sulfur and heatcontents of the coal will be furnished at the time of delivery.

12.0

CD Title I Condition: To avoidclassification as a major sourceunder 40 CFR Section 63.2 andMinn. R. 7007.0200

Recordkeeping: By the 15th day of each month, calculate and record the quantity ofcoal combusted during the previous month, and for the previous 12 months(12-month rolling sum).

13.0


SO2 Recordkeeping: Within 15 days after receipt of each coal certification,calculate and record the corresponding SO2 emission rate associated withcombusting the coal included in that certification, in pounds of SO2 per million BTUof heat input to the boiler.

14.0

CD 40 CFR Section 64.7 (c); Minn. R.7017.1006; Minn. R. 7017.0200

Emissions Monitoring: The Permittee shall use a COMS to measure opacityemissions from EU003 (Boiler #4) upon the resumption of burning coal. SeeSubject Item MR003 (Opacity Monitor) for specific COMS operating requirements.See Subject Item CE002 (Multiple Cyclone w/o Fly Ash Reinjection - MostMulticlones) for additional CAM requirements.

15.0

CD hdr CONTROL REQUIREMENTS (See also Subject Items CE002 (Multiple Cyclonew/o Fly Ash Reinjection - Most Multiclones) and CE003 (Fabric Filter - HighTemperature, i.e., T>250 Degrees F))

16.0

LIMIT Minn. R. 7007.0800, subps. 2 and14

When combusting coal, the Permittee shall operate and maintain CE002 (MultipleCyclone w/o Fly Ash Reinjection - Most Multiclones) such that it achieves an overallcontrol efficiency for Total Particulate Matter: greater than or equal to 80 percentcontrol efficiency

17.0

LIMIT Minn. R. 7007.0800, subps. 2 and14

When combusting coal, the Permittee shall have installed and shall operate andmaintain CE003 (Fabric Filter - High Temperature, i.e., T>250 Degrees F) such thatit achieves an overall control efficiency for Total Particulate Matter: greater than orequal to 95 percent control efficiency

18.0


Before combusting coal, the Permittee shall take the appropriate permitting steps,in accordance with the applicability determination found in Appendix D, toincorporate applicable requirements from 40 CFR pt. 63, subp. JJJJJJ; a revisedCAM plan for CE002 (Multiple Cyclone w/o Fly Ash Reinjection - Most Multiclones)and CE003 (Fabric Filter - High Temperature, i.e., T>250 Degrees F); monitoringand recordkeeping requirements for CE003 (Fabric Filter - High Temperature, i.e.,T>250 Degrees F); and any other applicable requirements.

19.0

CD hdr TESTING REQUIREMENTS20.0

S/A Minn. R. 7017.2020, subp. 1 Initial Performance Test: due 180 days after Initial Startup of CE 003 (Fabric Filter -High Temperature, i.e., T>250 Degrees F) to measure opacity. (Initial Startup ofCE003 (Fabric Filter - High Temperature, i.e., T>250 Degrees F) is listed in Table Bas a requirement for Subject Item CE003 (Fabric Filter - High Temperature, i.e.,T>250 Degrees F).)

21.0

S/A Minn. R. 7017.2020, subp. 1 Initial Performance Test: due 180 days after Initial Startup of CE 003 (Fabric Filter -High Temperature, i.e., T>250 Degrees F) to measure PM emissions. (InitialStartup of CE003 (Fabric Filter - High Temperature, i.e., T>250 Degrees F) is listedin Table B as a requirement for Subject Item CE003 (Fabric Filter - HighTemperature, i.e., T>250 Degrees F).)

22.0

S/A Minn. R. 7017.2020, subp. 1 Testing Frequency Plan: due 60 days after Initial Performance Test for totalparticulate matter emissions and opacity. The plan shall specify a testingfrequency using the intital performance test data and MPCA test frequencyguidance. Future performance tests at year (12-month), 36-month, and 60-monthintervals, or as applicable, shall be required on written approval of MPCA per Minn.R. 7017.2020, subp. 1.

23.0


The Permittee shall operate and maintain CE002 (Multiple Cyclone w/o Fly AshReinjection - Most Multiclones) at all times that any emission unit controlled byCE002 (Multiple Cyclone w/o Fly Ash Reinjection - Most Multiclones) is inoperation. The Permittee shall document periods of non-operation of the controlequipment.

24.0




28 Apr, 2014 08:07Page 12 of 20

Subject Item: EU 004 Gas Turbine #5 (simple cycle)


SV 004 Gas Turbine 5 Stack

NC/CA


CD hdr EMISSION AND OPERATIONAL LIMITS1.0

LIMIT Minn. R. 7011.2300, subp. 2 Sulfur Dioxide: less than or equal to 0.5 lbs/million Btu heat input2.0

LIMIT Minn. R. 7011.2300, subp. 1 Opacity: less than or equal to 20 percent opacity once operating temperature hasbeen attained.

3.0

CD Minn. R. 7007.0800, subp. 2 Allowed fuels: distillate fuel only, by design4.0

CD hdr MONITORING5.0

CD Minn. R. 7007.0800, subp. 4 Fuel Supplier Certification: the Permittee shall obtain a certification from thedistillate fuel oil supplier specifying the sulfur content in percent by weight, for eachfuel oil delivery. Note that an SO2 emission rate of 0.5 lb/mmBtu occurs whendistillate fuel oil with a sulfur content of 0.496% by weight is combusted in EU 004(Gas Turbine #5 (simple cycle)).

6.0

CD hdr TESTING REQUIREMENTS7.0

S/A Minn. R. 7017.2020, subp. 1 Performance Test: due before end of each 60 months starting 07/31/2011 tomeasure opacity emissions, not to exceed 60 months between test dates.

8.0




28 Apr, 2014 08:07Page 13 of 20

Subject Item: EU 005 Gas Turbine #7 (simple cycle)


SV 005 Gas Turbine 7 Stack

NC/CA


CD hdr EMISSION AND OPERATING LIMITS1.0

LIMIT 40 CFR Section 60.333; Minn. R.7011.2350

Sulfur Dioxide: less than or equal to 0.015 percent by volume at 15 percent oxygenand on a dry basis.

OR

Sulfur Content of Fuel: less than or equal to 0.8 percent by weight (8000 ppmw).

2.0


Sulfur Content of Fuel: less than or equal to 0.34 percent by weight3.0

LIMIT Title I Condition: To avoidclassification as a majormodification under 40 CFRSection 52.21 and Minn. R.7007.3000; 40 CFR Section60.332(b) and (f); Minn. R.7011.2350

Nitrogen Oxides: less than or equal to 75 parts per million at 15 percent oxygenand on a dry basis.

This does not apply when ice fog is deemed a traffic hazard by the owner oroperator of the gas turbine.

4.0

CD Minn. R. 7007.0800, subp. 2 Allowed Fuels: Distillate fuel oil only5.0


Fuel Usage: less than or equal to 1625648 gallons/year using 12-month RollingSum

6.0

LIMIT Minn. R. 7017.2025, subp. 3 Power Production: less than 28200 kilowatts using 8-hour Block Average7.0

CD hdr MONITORING AND RECORDKEEPING REQUIREMENTS8.0


Recordkeeping: By the 15th day of each month, the Permittee shall record thequantity of fuel combusted for the previous month, and the total quantity of fuelcombusted for the previous 12 months (12-month rolling sum).

9.0


Each time the storage tank is filled, the Permittee shall obtain supplier certificationthat the fuel meets the definition of distillate oil and contains less than or equal tothan 0.34 percent sulfur by weight. Fuel supplier certification shall include, at aminimum, the name of the supplier, address of the supplier, sulfur content of fuel,and a statement that the fuel meets the definition of distillate oil.

10.0


Power Production: Each day of operation, the Permittee shall calculate and recordthe total kilowatts of power production for each 8-hour Block Average. Divide thetotal quantity of power produced in each 8-hour block by the total operating time inthe 8-hour block. Down time of 15 or more minutes is not to be included asoperating time.

11.0

CD 40 CFR Section 60.334(a); Minn.R. 7011.2350

The Permittee shall Install, calibrate, maintain, and operate a continuousmonitoring system to monitor and record the fuel consumption and the ratio ofwater to fuel being fired in the turbine. This system shall be accurate to within +/-5.0 percent and shall be approved by the Administrator.

12.0

CD 40 CFR Section 60.334(g); Minn.R. 7011.2350

The Permittee shall develop and keep on site a parameter monitoring plan whichexplains the procedures used to document proper operation of the NOx emissioncontrols. The plan shall include the parameter(s) monitored and the acceptablerange(s) of the parameter(s) as well as the basis for designating the parameter(s)and acceptable range(s). Any supplemental data such as engineering analyses,design specifications, manufacturer's recommendations and other relevantinformation shall be included in the monitoring plan.

13.0




28 Apr, 2014 08:07Page 14 of 20

CD 40 CFR Section 60.334(h)(1); 40CFR Section 60.335(b)(11); Minn.R. 7011.2350

The Permittee shall monitor the sulfur content of the fuel being fired in the turbine.The sulfur content of the fuel must be determined using total sulfur methodsdescribed in 40 CFR Section 60.335(b)(10): a minimum of three fuel samples shallbe collected during the test. Analyze the samples for the total sulfur content of thefuel using ASTM D129-00, D2622-98, D4294-02, D1266-98, D5453-00, orD1552-01.

The fuel analysis may be performed by the Permittee, a service contractor retainedby the Permittee, the fuel vendor, or any other qualified agency.

14.0

CD 40 CFR Section 60.334(i)(1);Minn. R. 7011.2350

Sulfur Monitoring Method: The Permittee shall use one of the total sulfur samplingoptions and the associated sampling frequency described in sections 2.2.3, 2.2.4.1,2.2.4.2, and 2.2.4.3 of appendix D to 40 CFR Part 75 (i.e., flow proportionalsampling, daily sampling, sampling from the unit's storage tank after each additionof fuel to the tank, or sampling each delivery prior to combining it with fuel oilalready in the intended storage tank).

15.0

CD 40 CFR Section 60.7(b), Minn. R.7019.0100, subp. 1

Recordkeeping: The Permittee shall maintain records of the occurrence andduration of any startup, shutdown, or malfunction in the operation of the facilityincluding; any malfunction of air pollution control equipment; or any periods duringwhich a continuous monitoring system or monitoring device is inoperative.

16.0

CD hdr REPORTING REQUIREMENTS17.0

CD 40 CFR Section 60.7(a)(4); Minn.R. 7019.0100, subp. 1

Notification of any physical or operational change which increases emission rate:due 60 days (or as soon as practical) before the change is commenced. Within180 days of completion of any physical or operational change subject to the controlmeasures specified in 40 CFR Section 60.14(a), compliance with all applicablestandards must be achieved.

18.0

S/A 40 CFR Section 60.334(j); 40 CFRSection 60.7(c); Minn. R.7011.2350; Minn. R. 7017.1110,subp. 1

Excess Emissions/Downtime Reports (EER's): due 30 days after end of eachcalendar quarter starting 06/17/2002. See Table A, Subject Item EU 005 (GasTurbine #7 (simple cycle)), for details on what to report.

19.0

CD 40 CFR Section 60.334(j)(1)(i);Minn. R. 7011.2350

EER Reporting Requirements for turbines using water or steam to fuel ratiomonitoring:

(A) An excess emission shall be any unit operating hour for which the averagesteam or water to fuel ratio, as measured by the monitoring system, falls below theacceptable steam or water to fuel ratio needed to demonstrate compliance with 40CFR Section 60.332, as established during the performance test. Any unitoperating hour in which no water or steam is injected into the turbine shall beconsidered an excess emission.

(B) A period of monitor downtime shall be any unit operating hour in which water orsteam is injected into the turbine, but the essential parametric data needed todetermine the steam or water to fuel ratio are unavailable or invalid.

Continued Below:

20.0

CD 40 CFR Section 60.334(j)(1)(i);Minn. R. 7011.2350

continued from above...

(C) Each report shall include the average steam or water to fuel ratio, average fuelconsumption, ambient conditions (temperature, pressure, and humidity), gasturbine load, and (if applicable) the nitrogen content of the fuel during the excessemission. The Permittee does not have to report ambient conditions if thePermittee opts to use the worst case ISO correction factor as specified in 40 CFRSection 60.334(b)(3)(ii), or if the Permittee is not using the ISO correction equationunder the provisions of 40 CFR Section 60.335(b)(1).

21.0

CD 40 CFR Section 60.334(j)(2)(ii);Minn. R. 7011.2350

For SO2, if the option to sample each delivery of fuel oil has been selected, thePermittee shall immediately switch to one of the other oil sampling options if thesulfur content of a delivery exceeds 0.8 weight percent. The Permittee shallcontinue to use one of the other sampling options until all of the oil from the deliveryhas been combusted, and shall evaluate excess emissions according to 40 CFRSection 60.334(j)(2)(i). When all of the fuel from the delivery has been burned, thePermittee may resume using the as-delivered sampling option.

22.0

CD 40 CFR Section 60.334(j)(3);Minn. R. 7011.2350

Ice Fog: Each period during which an exemption provided in 40 CFR Section60.332(f) is in effect shall be reported in writing to the Administrator quarterly. Foreach period the ambient conditions existing during the period, the date and time theair pollution control system was deactivated, and the date and time the air pollutioncontrol system was reactivated shall be reported. All quarterly reports shall bepostmarked by the 30th day following the end of each calendar quarter.

23.0




28 Apr, 2014 08:07Page 15 of 20

CD hdr PERFORMANCE TESTING REQUIREMENTS24.0

S/A 40 CFR Section 60.8(a); Minn. R.7017.2020, subp. 1

Performance Test: due before end of each 36 months starting 08/31/2013 tomeasure NOx concentration in the turbine exhaust.

25.0




28 Apr, 2014 08:07Page 16 of 20

Subject Item: CE 001 Multiple Cyclone w/o Fly Ash Reinjection - Most Multiclones


NC/CA



The operation of CE001 (Multiple Cyclone w/o Fly Ash Reinjection - MostMulticlones) is not necessary in order for the process to meet applicable emissionslimits. However, if the Permittee wishes to take credit for purposes of reportingactual emissions for emission inventory for the emissions control provided byCE001 (Multiple Cyclone w/o Fly Ash Reinjection - Most Multiclones), CE001(Multiple Cyclone w/o Fly Ash Reinjection - Most Multiclones) must comply with thefollowing requirements during the time credit for control is taken.

1.0


The Permittee shall operate and maintain CE001 (Multiple Cyclone w/o Fly AshReinjection - Most Multiclones) in accordance with the Operation and Maintenance(O & M) Plan. The Permittee shall keep copies of the O & M Plan available onsitefor use by staff and MPCA staff.

2.0


The Permittee shall operate and maintain the control device at all times that anyemission unit controlled by CE001 (Multiple Cyclone w/o Fly Ash Reinjection - MostMulticlones) is in operation. The Permittee shall document periods of non-operationof CE001 (Multiple Cyclone w/o Fly Ash Reinjection - Most Multiclones).

3.0

LIMIT Minn. Stat. 116.07, subd. 4a;Equipment used under Minn. R.7019.3020 (G)

The Permittee shall operate and maintain CE001 (Multiple Cyclone w/o Fly AshReinjection - Most Multiclones) such that it achieves an overall control efficiency forTotal Particulate Matter: greater than or equal to 80 percent control efficiency

4.0

LIMIT Minn. Stat. 116.07, subd. 4a;Equipment used under Minn. R.7019.3020 (G)

Pressure Drop: greater than or equal to 1.0 inches of water column and less than orequal to 5.0 inches of water column unless a new range is set pursuant to Minn. R.7017.2025, subp. 3 based on the values recorded during the most recentMPCA-approved performance test where compliance was demonstrated. The newrange shall be implemented upon receipt of the Notice of Compliance lettergranting preliminary approval. The range is final upon issuance of a permitamendment incorporating the change. The Permittee shall record the pressuredrop at least once every 24 hours when in operation.

5.0


Monitoring Equipment: The Permittee shall install and maintain the necessarymonitoring equipment for measuring and recording pressure drop as required bythis permit. The monitoring equipment must be installed, in use, and properlymaintained when CE001 (Multiple Cyclone w/o Fly Ash Reinjection - MostMulticlones) is in operation.

6.0


Recordkeeping of Pressure Drop. The Permittee shall record the time and date ofeach pressure drop reading and whether or not the recorded pressure drop waswithin the range specified in this permit.

7.0


Periodic Inspections: At least once per calendar quarter, or more frequently asrequired by the manufacturing specifications, the Permittee shall inspect thecomponents of CE001 (Multiple Cyclone w/o Fly Ash Reinjection - MostMulticlones). The Permittee shall maintain a written record of these inspections.

8.0


Corrective Actions: The Permittee shall take corrective action as soon as possible ifany of the following occur:- the recorded pressure drop is outside the required operating range; or- the cyclone or any of its components are found during the inspections to needrepair.Corrective actions shall return the pressure drop to within the permitted range,and/or include completion of necessary repairs identified during the inspection, asapplicable. Corrective actions include, but are not limited to, those outlined in the O& M Plan for the device. The Permittee shall keep a record of the type and date ofany corrective action taken for CE001 (Multiple Cyclone w/o Fly Ash Reinjection -Most Multiclones).

9.0




28 Apr, 2014 08:07Page 17 of 20

Subject Item: CE 002 Multiple Cyclone w/o Fly Ash Reinjection - Most Multiclones


NC/CA



The operation of CE002 (Multiple Cyclone w/o Fly Ash Reinjection - MostMulticlones) is not necessary in order for the process to meet applicable emissionslimits when only natural gas is combusted. However, if the Permittee wishes totake credit for purposes of reporting actual emissions for emission inventory for theemissions control provided by CE002 (Multiple Cyclone w/o Fly Ash Reinjection -Most Multiclones), CE002 (Multiple Cyclone w/o Fly Ash Reinjection - MostMulticlones) must comply with the following requirements during the time credit forcontrol is taken.

1.0

CD Minn. R. 7007.0800, subp. 2 and16

The Permittee shall operate and maintain CE002 (Multiple Cyclone w/o Fly AshReinjection - Most Multiclones) at all times that EU003 (Boiler #4) is combustingcoal.

2.0

CD 40 CFR Section 64.3; Minn. R.7017.0200

The Permittee shall operate and maintain CE002 (Multiple Cyclone w/o Fly AshReinjection - Most Multiclones) in accordance with the Operation and Maintenance(O & M) Plan. The Permittee shall keep copies of the O & M Plan available onsitefor use by staff and MPCA staff.

3.0

LIMIT 40 CFR Section 64.7; Minn. R.7017.0200

Pressure Drop: greater than or equal to 1.0 inches of water column and less than orequal to 5.0 inches of water column , unless a new range is set pursuant to Minn.R. 7017.2025, subp. 3 based on the values recorded during the most recentMPCA-approved performance test where compliance was demonstrated. The newrange shall be implemented upon receipt of the Notice of Compliance lettergranting preliminary approval. The range is final upon issuance of a permitamendment incorporating the change.

The Permittee shall record the pressure drop at least once every 24 hours when inoperation.

4.0


Recordkeeping of Pressure Drop - The pressure drop shall be measured at leastonce every 24 hours. The Permittee shall record the time and date of eachpressure drop reading and whether or not the recorded value was within the rangespecified in this permit. Recorded values outside the pressure drop range specifiedin this permit are considered Deviations as defined by Minn. R. 7007.0100, subp.8a. The deviation must be reported in the Semiannual Deviations Report listed inTable B of this permit.

5.0


Periodic Inspections: At least once each calendar quarter, or more frequently asrequired by the manufacturing specifications, the Permittee shall inspect thecomponents of CE002 (Multiple Cyclone w/o Fly Ash Reinjection - MostMulticlones). The Permittee shall maintain a written record of these inspections.

6.0

CD 40 CFR Section 64.7(b); Minn. R.7017.0200

Monitoring Equipment: The Permittee shall install and maintain the necessarymonitoring equipment for measuring and recording pressure drop as required bythis permit. The monitoring equipment must be installed, in use, and properlymaintained, including maintaining the necessary parts for routine repairs of themonitoring equipment, when CE002 (Multiple Cyclone w/o Fly Ash Reinjection -Most Multiclones) is in operation.

7.0


The Permittee shall calibrate each pressure gauge at least once every calendaryear and shall maintain a written record of any action resulting from the calibration.

8.0

CD 40 CFR Section 64.7(d); Minn. R.7017.0200

Corrective Actions: The Permittee shall take corrective action as soon as possible ifany of the following occur:- the recorded opacity (at MR003) is above 20 percent;- the recorded pressure drop is outside the required operating range; or- the multiclone or any of its components are found during the inspections to needrepair.Corrective actions shall return the pressure drop to within the permitted range,eliminate visible emissions, and/or include completion of necessary repairsidentified during the inspection, as applicable. Corrective actions include, but arenot limited to, those outlined in the O & M Plan for CE002 (Multiple Cyclone w/o FlyAsh Reinjection - Most Multiclones). The Permittee shall keep a record of the typeand date of any corrective action taken for the device.

9.0




28 Apr, 2014 08:07Page 18 of 20

CD 40 CFR Section 64.7(e); Minn. R.7017.0200

Documentation of Need for Improved Monitoring: If the Permittee fails to achievecompliance with an emission limitation or standard for which the monitoring did notprovide an indication of an exceedance (as defined in 40 CFR Section 64.1) whileproviding valid data, or the results of compliance or performance testing documenta need to modify the existing pressure drop range, the Permittee shall promptlynotify the MPCA and, if necessary, submit a permit amendment application toaddress the necessary monitoring changes.

10.0

CD 40 CFR Section 64.9(a)(2); Minn.R. 7017.0200

As required by 40 CFR Section 64.9(a)(2), for the Semi-Annual Devations Reportlisted in Table B of this permit and/or the Notification of Deviations EndangeringHuman Health and the Environment listed earlier in Table A of this permit, asapplicable, the Permittee shall include the following related to the monitoringidentified as required by 40 CFR pt. 64:

1) Summary information on the number, duration, and cause of exceedances (asdefined in 40 CFR Section 64.1), as applicable, and the corrective actions taken;and2) Summary information on the number, duration, and cause for monitor downtimeincidents.

11.0

CD 40 CFR Section 64.9(b); Minn. R.7017.0200

The Permittee shall maintain records of monitoring data, monitor performance data,corrective actions taken, and other supporting information required to bemaintained. The Permittee may maintain records on alternative media, such asmicrofilm, computer files, magnetic tape disks, or microfiche, provided that the useof such alternative media allows for expeditious inspection and review, and doesnot conflict with other applicable recordkeeping requirements.

12.0




28 Apr, 2014 08:07Page 19 of 20

Subject Item: CE 003 Fabric Filter - High Temperature, i.e., T>250 Degrees F


NC/CA


S/A Minn. R. 7007.0800, subp. 2 Notification of the Actual Date of Initial Startup: due 15 days after Initial Startup.This triggers testing listed at Subject Item EU003 (Fabric Filter - High Temperature,i.e., T>250 Degrees F).

1.0




28 Apr, 2014 08:07Page 20 of 20

Subject Item: MR 003 Opacity Monitor

Associated Items: CM 002 Boiler 4: 20% Opacity, EU003, 6-min ave.

EU 003 Boiler #4

NC/CA


CD hdr COMS REQUIREMENTS EFFECTIVE UPON RESUMPTION OF BURNING COAL1.0

CD 40 CFR Section 64.7(c); Minn. R.7017.0200; Minn. R. 7017.1200,subps. 1, 2 & 3

COMS Monitoring Data: The Permittee shall reduce all data to 6 minute averagesfor all COMS. Opacity averages shall be calculated from all equally spacedconsecutive 10-second (or shorter) data points in the 6 minute averaging period.

2.0

CD Minn. R. 7017.1090, subp. 1 Continuous Operation: COMS must be operated and data recorded during allperiods of emission unit operation including periods of emission unit start-up,shutdown, or malfunction except for periods of acceptable monitor downtime. Thisrequirement applies whether or not a numerical emission limit applies during theseperiods. A COMS must not be bypassed except in emergencies where failure tobypass would endanger human health, safety, or plant equipment.

Acceptable monitor downtime includes reasonable periods as listed in Items A, B,C and D of Minn. R. 7017.1090, subp. 2.

3.0

CD Minn. R. 7017.1210, subp. 1 QA Plan Required: The Permittee shall develop and implement a written qualityassurance plan which covers each COMS. The plan shall be on site and availablefor inspection within 30 days after monitor certification. The plan shall contain thewritten procedures listed in Minn. R. 7017.1210, subp. 1.

4.0

CD Minn. R. 7017.1210 COMS QA/QC: The Permittee is subject to the performance specifications listed in40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain each COMSaccording to the QA/QC procedures in Minn. R. 7017.1210.

5.0

CD Minn. R. 7017.1210, subp. 2 COMS Daily Calibration Drift (CD) Check: The Permittee shall quantify and recordthe CD at zero (low-level) and upscale (high-level) opacity at least once daily. TheCOMS must be adjusted whenever the calibration drift (CD) exceeds twice thespecification of PS-1 of 40 CFR 60, Appendix B.

6.0

CD Minn. R. 7017.1210, subp. 3 COMS Calibration Error Audit: The Permittee shall submit the Error Audit beforeend of each calendar half-year following COMS Certification Test. The Permitteeshall conduct three point calibration error audits at least 3 months apart but nogreater than 8 months apart, and conduct audits in accordance with Minn. R.7017.1210, subp. 3.

7.0

CD Minn. R. 7017.1210, subp. 4 Attenuator Calibration: The Permittee shall have an independent testing companyconduct calibrations of each of the neutral density filters used in the calibrationerror audit according to the procedure in Code of Federal Regulations, Title 40,Part 60, Appendix B, Section 7.1.3.1 within the time frame of opacity stabilityguaranteed by the attenuator manufacturer. The manufacturer's guarantee ofstability shall be on site available for inspection.

8.0

CD Minn. R. 7017.1220 COMS Audit Results Summary due 30 days after the end of each calendar quarterin which the COMS calibration error audit was completed.

9.0

CD Minn. R. 7017.1130 Recordkeeping: The Permittee shall retain records of all COMS monitoring dataand support information for a period of five years from the date of the monitoringsample, measurement or report. Records shall be kept at the source.

10.0

ATTACHMENT 3 Points Calculator

Available electronically in Central File of Delta

1) AQ Facility ID No.: 01500010 Total Points 252) Facility Name: New Ulm Public Utilities - Municipal Power3) Small business? y/n? 4) DQ Numbers (including all rolled) : 3860, 4432 5) Date of each Application Received: 3/5/12, 6/6/136) Final Permit No. 01500010-0097) Permit Staff Benjamin Carlson-Stehlin8) "Work completed" in which .xls file (i.e. unit 2b, unit 1a, biofuels)?

TotalApplication Type DQ No. Qty. Points Points DetailsAdministrative Amendment 1 0Minor Amendment 4 0Applicability Request 10 0Moderate Amendment 15 0Major Amendment 4432 1 25 25Individual State Permit (not reissuance) 50 0Individual Part 70 Permit (not reissuance) 75 0

Additional PointsModeling Review 15 0

BACT Review 15 0LAER Review 15 0CAIR/Part 75 CEM analysis 10 0NSPS Review 10 0NESHAP Review 10 0Case-by-case MACT Review 20 0Netting 10 0Limits to remain below threshold 10 0Plantwide Applicability Limit (PAL) 20 0AERA review 15 0Variance request under 7000.7000 35 0Confidentiality request under 7000.1300 2 0EAW reviewPart 4410.4300, subparts 18, item A; and 29 15 0Part 4410.4300, subparts 8, items A & B; 10, items A to C; 16, items A & D; 17, items A to C & E to G; and 18, items B & C

35 0

Part 4410.4300, subparts 4; 5 items A & B; 13; 15; 16, items B & C; and 17 item D

70 0

Add'l Points 0

NOTES:

ATTACHMENT 4 CAM Plan (from PER008)

Available electronically in Central File of Delta

New Ulm Public Utilities – Municipal Power Compliance Assurance Monitoring (CAM) Plan 1. APPLICABILITY

1.1. Control Technology: Cyclone 1.2. Pollutants

1.2.1. Primary: Particulate matter (PM) 1.2.2. Other: Heavy metals

1.3. Process/Emissions Unit: EU 003, Boiler #4 when burning coal 1.4. Performance Criteria: 80% control of PM

2. MONITORING APPROACH DESCRIPTION

2.1. Indicators Monitored: Pressure differential. 2.2. Rationale for Monitoring Approach: Control efficiency increases with increasing

pressure differential; however, if pressure differential exceeds the specified maximum value, turbulence becomes excessive and control efficiency decreases.

2.3. Monitoring Location: Gas inlet and outlet ducts. 2.4. Analytical Devices Required: Differential pressure gauge, specific device to be

determined prior to start of coal combustion in the unit 2.5. Data Acquisition and Measurement System Operation

2.5.1. Frequency of measurement: Once per day 2.5.2. Reporting units: Inches of water column (in. w.c.) 2.5.3. Recording process: Operators log data manually.

2.6. Data Requirements 2.6.1. Cyclone manufacturer’s design specifications and efficiency curve/equation for

pressure differential. 2.6.2. Baseline pressure differential measurements concurrent with emission test, to be

conducted 180 days after initial start of combustion of coal. 2.6.3. Historical plant records of pressure differential measurements.

2.7. Specific QA/QC Procedures 2.7.1. Calibrate, maintain, and operate instrumentation using procedures that take into

account manufacturer’s specifications. 3. SECONDARY MONITORING APPROACH DESCRIPTION

3.1. Indicators Monitored: Opacity, using Continuous Opacity Monitor (COMS), United Science Incorporated, Model 550.

3.2. Rationale for Monitoring Approach: Opacity is an indicator of control device performance. An increase in opacity or visible emissions generally corresponds to a decrease in cyclone performance.

3.3. Monitoring Location: Gas outlet duct. 3.4. Analytical Devices Required: Optical transmissometer 3.5. Data Acquisition and Measurement System Operation

3.5.1. Frequency of measurement: Continuous to data acquisition system, reduced to six-minute averages.

3.5.2. Reporting units: Opacity (percent). 3.5.3. Recording process: Recorded automatically to data acquisition system.

3.6. Data Requirements 3.6.1. Cyclone manufacturer’s design specifications and efficiency curve/equation for

opacity. 3.6.2. Baseline opacity measurements concurrent with emission test, to be conducted

180 days after initial start of combustion of coal.

3.6.3. Historical plant records of opacity measurements. 3.7. Specific QA/QC Procedures

3.7.1. Calibrate, maintain, and operate instrumentation using procedures that take into account manufacturer’s specifications.

3.7.2. Includes daily calibration drift check and semi-annual calibration error audit

Documents

Stationary Source/Address Applicant/Address (SIC Code: 4931)