Name:

Title:

Company:

Sign Date:

Name:

Title:

Company:

Sign Date:

Permitted Facility Representative / Date Testing Company Representative / Date

Final Test Report 

for

/ /

Based on information and belief formed 

after reasonable inquiry, I certify that the 

statements and information in this test 

report are true, accurate, and complete.

I have reviewed all testing details and 

results in this test report and hereby 

certify that the test report is authentic 

and accurate.

Friday, August 12, 2011 Page 1 of 17
Facility Information:

A.B. Brown Generating Station

8511 Wellborn Road

Mt. Vernon IN 47620

Contact: Allen Rose

Phone: 812-491-4562

Fax:

Email: arose@vectren.com

Testing Company:

Platt Environmental Services, Inc.

1520 Kensington Road

Suite 204

Oak Brook IL 60523

Contact:Stuart Burton

Phone: 630-993-2100

Fax:

Email: sburton@plattenv.com

Air Permit Number: Permitted Source ID/Name:

Unit #2 SIGECO A.B. Brown Generating Station

Permitted Maximum Process Rate: Max. Normal Operation Process Rate: Target Process Test Rat

Description of the source (including control equipment). Please see the attachments for source or

 process flow diagram:

Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information:

AFS #: 1812900010 FRS #: 110022937599

SCC / Description

The following state and federal regulations that apply to the proposed testing:

Location

Round

Duct

Diam.

Distance from 

upstream dist.

Distance from

downstream dist.

Number of

Traverse Ports

Equiv. 

Diam

Min.Travers 

Points

Rect. Duct 

Length /Width

Unit 2 Stack 16.25 0 0 0 0 0 4 24

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

Unit 2 Stack Custom 18 3 120 0

Unit 2 Stack Custom 0031 3 120 0

Unit 2 Stack Custom 0010 3 120 0

Unit 2 Stack Formaldehyde 316 3 120 0

Unit 2 Stack % H2O Method 1 - 4 0

Unit 2 Stack Carbon Monoxide Method 10 3 120 0

Total organic compounds 

(TOC) as Propane

Unit 2 Stack Method 25A 3 120 0

Friday, August 12, 2011 Page 2 of 17
The following describes any modifications and/or deviations to the applicable test 

methods. If alternative methods were requested, see the attachments for documentation 

of request AND approval, including dates.

Unit 2 Stack Co2 Method 3A CO2 3 120 0

Unit 2 Stack O2 Method 3A O2 3 120 0

Unit 2 Stack Sulfur Dioxide Method 6C 3 120 0

Friday, August 12, 2011 Page 3 of 17
Sampling / Stack Data Results Summary

Location Unit 2 Stack - 316

Average

Run Number M316-1 M316-2 M316-3

Test Date 2/24/2010 2/24/2010 2/24/2010

Run Start Time 8:45:00 AM 11:50:00 

AM

2:40:00 PM

Run Finish Time 10:51:00 AM 1:56:00 PM 4:46:00 PM

Net Run Time, minutes 120 120 120

Dry Gas Meter Volume Sampled, dscf 70.403 69.707 70.094 70.068

Moisture Content of Stack Gas, % 14.09 13.90 14.18 14.057

Moisture Saturation at Stack Gas Temperature, % 14.70 14.77 14.77 14.747

Carbon Dioxide, % 12.91 13.08 13.211 13.067

Oxygen, % 5.6841 5.671 5.4732 5.609

Average Stack Gas Temperature, °F 127.83 128.00 128.00 127.943

Dry Volumetric Flow Rate, dry scfm 4,020.0 4,023.8 4,037.9 4,027.233

Actual Wet Volumetric Flue Gas Flow Rate, acfm 5,376.7 5,371.5 5,407.8 5,385.333

Percent Isokinetic of Sampling Rate, % 95.4 94.3 94.5 94.733

F-Factor, dscfm/MMBtu @ %O2 9737 9696 9835 9,756.000

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Friday, August 12, 2011 Page 4 of 17
Location Unit 2 Stack - Method 1 - 4

Average

Run Number M4-1 M4-2 M4-3

Test Date 3/4/2010 3/4/2010 3/4/2010

Run Start Time 9:50:00 AM 12:30:00 

PM

2:52:00 PM

Run Finish Time 11:50:00 AM 2:30:00 PM 4:52:00 PM

Net Run Time, minutes 120 120 120

Dry Gas Meter Volume Sampled, dscf 82.619 85.844 88.567 85.677

Moisture Content of Stack Gas, % 9.55 9.11 9.39 9.350

Moisture Saturation at Stack Gas Temperature, %

Carbon Dioxide, % 0 0 0 0.000

Oxygen, % 0 0 0 0.000

Average Stack Gas Temperature, °F

Dry Volumetric Flow Rate, dry scfm

Actual Wet Volumetric Flue Gas Flow Rate, acfm

Percent Isokinetic of Sampling Rate, %

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Location Unit 2 Stack - Method 10

Average

Run Number 1 2 3

Test Date 2/24/2010 2/24/2010 2/24/2010

Run Start Time 8:45:00 AM 11:50:00 

AM

2:40:00 PM

Run Finish Time 10:54:00 AM 1:49:00 PM 4:39:00 PM

Carbon Dioxide, % 0 0 0 0.000

Oxygen, % 5.6841 5.671 5.4732 5.609

Dry Volumetric Flow Rate, dry scfm 0 0 0 0.000

F-Factor, dscfm/MMBtu @ %O2 9737 9696 9835 9,756.000

Moisture, % 0 0 0 0.000

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Friday, August 12, 2011 Page 5 of 17
Location Unit 2 Stack - Method 25A

Average

Run Number 1 2 3

Test Date 2/24/2010 2/24/2010 2/24/2010

Run Start Time 8:45:00 AM 11:50:00 

AM

2:40:00 PM

Run Finish Time 10:44:00 AM 1:49:00 PM 4:39:00 PM

Carbon Dioxide, % 0 0 0 0.000

Oxygen, % 5.6841 5.671 5.473 5.609

Dry Volumetric Flow Rate, dry scfm 0 0 0 0.000

F-Factor, dscfm/MMBtu @ %O2 9737 9696 9835 9,756.000

Moisture, % 14.1 13.2 14.2 13.833

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Location Unit 2 Stack - Method 3A CO2

Average

Run Number 1 2 3

Test Date 2/24/2010 2/24/2010 2/24/2010

Run Start Time 8:45:00 AM 11:50:00 

AM

2:40:00 PM

Run Finish Time 10:54:00 AM 1:49:00 PM 4:39:00 PM

Carbon Dioxide, % 0 0 0 0.000

Oxygen, % 0 0 0 0.000

Dry Volumetric Flow Rate, dry scfm 0 0 0 0.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 0 0 0 0.000

Fuel Type

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Friday, August 12, 2011 Page 6 of 17
Location Unit 2 Stack - Method 3A O2

Average

Run Number 1 2 3

Test Date 2/24/2010 2/24/2010 2/24/2010

Run Start Time 8:45:00 AM 11:50:00 

AM

2:40:00 PM

Run Finish Time 10:54:00 AM 1:49:00 PM 4:39:00 PM

Carbon Dioxide, % 0 0 0 0.000

Oxygen, % 5.6841 5.671 5.4732 5.609

Dry Volumetric Flow Rate, dry scfm 0 0 0 0.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 0 0 0 0.000

Fuel Type

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Friday, August 12, 2011 Page 7 of 17
Emissions Summary

Location: stack - Method 10

Compound: Carbon Monoxide

Average

Run 1 2 3

lb/mmBtuO2 0.00E+00 0.00E+00 0.00E+00 0.000

ppm 0.00E+00 0.00E+00 0.00E+00 0.000

ppm@7%O2 0.00E+00 0.00E+00 0.00E+00 0.000

Location: stack - Method 25A

Compound: Total organic compounds (TOC) as 

Average

Run 1 2 3

lb/mmBtuO2 3.73E-04 3.48E-04 4.83E-04 0.000

ppm 9.10E-01 8.44E-01 1.17E+00 0.975

ppm@7%O2 8.60E-01 8.02E-01 1.11E+00 0.924

Location: stack - Method 29

Compound: Antimony

Average

RunNumber 4 2 3

Mass_mg 0.328983 0.201963 0.402913 0.311

lb/mmBtuO2 5.66E-05 3.72E-05 7.19E-05 0.000

Compound: Arsenic

Average

RunNumber 4 2 3

Mass_mg 0.024403 0.021873 0.030363 0.026

lb/mmBtuO2 4.20E-06 4.03E-06 5.42E-06 0.000

Compound: Beryllium

Average

RunNumber 4 2 3

Mass_mg 0.00039 0.00036 0.00041 0.000

lb/mmBtuO2 6.71E-08 6.63E-08 7.31E-08 0.000

Compound: Cadmium

Average

RunNumber 4 2 3

Mass_mg 0.001653 0.001273 0.012 0.005

lb/mmBtuO2 2.84E-07 2.34E-07 2.14E-06 0.000

Compound: Chromium

Average

RunNumber 4 2 3

Mass_mg 0.01805 0.0253 0.021 0.021

lb/mmBtuO2 3.11E-06 4.66E-06 3.75E-06 0.000

Compound: Cobalt

Average

RunNumber 4 2 3

Friday, August 12, 2011 Page 8 of 17
Mass_mg 0.121905 0.110901 0.12895 0.121

lb/mmBtuO2 2.10E-05 2.04E-05 2.30E-05 0.000

Compound: Lead

Average

RunNumber 4 2 3

Mass_mg 0.02426 0.01776 0.02061 0.021

lb/mmBtuO2 4.17E-06 3.27E-06 3.68E-06 0.000

Compound: Manganese

Average

RunNumber 4 2 3

Mass_mg 0.03513 0.0305 0.04324 0.036

lb/mmBtuO2 6.05E-06 5.62E-06 7.71E-06 0.000

Compound: Nickel

Average

RunNumber 4 2 3

Mass_mg 4.46186 3.67116 4.59296 4.242

lb/mmBtuO2 7.68E-04 6.76E-04 8.19E-04 0.001

Compound: Selenium

Average

RunNumber 4 2 3

Mass_mg 0.0184 0.0208 0.0187 0.019

lb/mmBtuO2 3.17E-06 3.83E-06 3.34E-06 0.000

Location: stack - Method 5

Compound: Filterable Particulate

Average

RunNumber 2 3 4

Mass_mg 353.4 467.6 469.5 430.167

lb/mmBtuO2 6.51E-02 8.34E-02 8.08E-02 0.076

Location: stack - Method 6C

Compound: Sulfur Dioxide

Average

Run 1 2 3

lb/mmBtuO2 1.47E+00 1.45E+00 1.45E+00 1.457

ppm 6.68E+02 6.59E+02 6.57E+02 661.333

ppm@7%O2 6.33E+02 6.24E+02 6.25E+02 627.333

Location: stack - Method 7E

Compound: Nitrogen oxides (NOx)

Average

Run 1 2 3

lb/mmBtuO2 4.89E-01 4.80E-01 4.78E-01 0.482

ppm 3.08E+02 3.04E+02 3.01E+02 304.333

ppm@7%O2 2.92E+02 2.88E+02 2.86E+02 288.667

Location: stack - OTM - 27/28

Friday, August 12, 2011 Page 9 of 17
Compound: Filterable Particulate

Average

RunNumber 2 3 4

Mass_mg 110.8 157.4 145.3 137.833

lb/mmBtuO2 2.74E-02 3.57E-02 3.27E-02 0.032

Compound: Filterable PM2.5

Average

RunNumber 2 3 4

Mass_mg 90.2 132 144 122.067

lb/mmBtuO2 2.23E-02 2.99E-02 3.24E-02 0.028

Compound: Inorganic (Aqueous) Condensible P

Average

RunNumber 2 3 4

Mass_mg 212.5 162.3 128.4 167.733

lb/mmBtuO2 5.26E-02 3.68E-02 2.89E-02 0.039

Compound: Organic Condensible Particulate

Average

RunNumber 2 3 4

Mass_mg 113.5 172.8 83.2 123.167

lb/mmBtuO2 2.81E-02 3.92E-02 1.87E-02 0.029

Compound: Total Particulate

Average

RunNumber 2 3 4

Mass_mg 492.1 533.5 395.4 473.667

lb/mmBtuO2 1.22E-01 1.21E-01 8.90E-02 0.111

Compound: Total PM2.5

Average

RunNumber 2 3 4

Mass_mg 414.2 465.1 353.6 410.967

lb/mmBtuO2 1.02E-01 1.05E-01 7.96E-02 0.096

Friday, August 12, 2011 Page 10 of 17
Process Run Data

APCD Run Data

Process Lab Run Data

Friday, August 12, 2011 Page 11 of 17
Sampling / Stack Data Results Detail

Location Unit 2 Stack - 316

Average

Run Number M316-1 M316-2 M316-3

Test Date 2/24/2010 2/24/2010 2/24/2010

Run Start Time 8:45:00 AM 11:50:00 AM 2:40:00 PM

Run Finish Time 10:51:00 AM 1:56:00 PM 4:46:00 PM

Net Traversing Points 28 28 28

Net Run Time, minutes 120 120 120

Nozzle Diameter, inches 0.201 0.201 0.201 0.201

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 1.006 1.006 1.006 1.006

Barometric Pressure, inches of Mercury 29.28 29.28 29.28 29.280

Average Orifice Meter Differential, inches H2O 1.14 1.14 1.16 1.147

Dry Gas Meter Volume Sampled, cubic feet 71.283 71.280 71.721 71.428

Average Dry Gas Meter Temperature, °F 67.81 73.06 73.42 71.430

Dry Gas Meter Volume Sampled, dscf 70.403 69.707 70.094 70.068

Total Moisture Liquid collected, g 245.4 239 246 243.467

Volume of Water Vapor, standard cubic feet 11.55 11.25 11.58 11.460

Moisture Content of Stack Gas, % 14.09 13.90 14.18 14.057

Moisture Saturation at Stack Gas Temperature, % 14.70 14.77 14.77 14.747

Dry Mole Fraction 0.8591 0.861 0.8582 0.859

Carbon Dioxide, % 12.91 13.08 13.211 13.067

Oxygen, % 5.6841 5.671 5.4732 5.609

Carbon Monoxide & Nitrogen, % 81.4059 81.249 81.3158 81.324

Fuel Factor 1.18 1.16 1.17

Dry Molecular Weight, lb/lb-Mole 30.29 30.32 30.33 30.313

Wet Molecular weight, lb/lb-Mole 28.56 28.61 28.58 28.583

Flue Gas Static Pressure, inches of H2O -4 -4 -4 -4.000

Absolute Flue Gas Pressure, inches of Mercury 28.99 28.99 28.99 28.990

Average Stack Gas Temperature, °F 127.83 128.00 128.00 127.943

Average Velocity Head, inches of H2O 1.0576123517

3238

1.057313199

97045

1.0705787838

421

1.062

Average Stack Gas Velocity, feet/second 62.23 62.17 62.59 62.330

Stack Cross-Sectional Area, square feet 1.440 1.440 1.440 1.440

Dry Volumetric Flow Rate, dry scfm 4,020.0 4,023.8 4,037.9 4,027.233

Actual Wet Volumetric Flue Gas Flow Rate, acfm 5,376.7 5,371.5 5,407.8 5,385.333

Percent Isokinetic of Sampling Rate, % 95.4 94.3 94.5 94.733

Percent Excess Air, % 36.0 35.9 34.2 35.367

F-Factor, dscfm/MMBtu @ %O2 9737 9696 9835 9,756.000

Round Duct Diameter, inches 16.25 16.25 16.25

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches 0 0 0

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Friday, August 12, 2011 Page 12 of 17
Location Unit 2 Stack - Method 1 - 4

Average

Run Number M4-1 M4-2 M4-3

Test Date 3/4/2010 3/4/2010 3/4/2010

Run Start Time 9:50:00 AM 12:30:00 PM 2:52:00 PM

Run Finish Time 11:50:00 AM 2:30:00 PM 4:52:00 PM

Net Traversing Points 2 2 2

Net Run Time, minutes 120 120 120

Nozzle Diameter, inches 0 0 0 0.000

Pitot Tube Coefficient 0 0 0 0.000

Dry Gas Meter Calibration Factor 0.996 0.996 0.996 0.996

Barometric Pressure, inches of Mercury 29.25 29.25 29.25 29.250

Average Orifice Meter Differential, inches H2O 1.60 1.60 1.60 1.600

Dry Gas Meter Volume Sampled, cubic feet 86.112 89.972 92.483 89.522

Average Dry Gas Meter Temperature, °F 78.00 81.00 79.00 79.333

Dry Gas Meter Volume Sampled, dscf 82.619 85.844 88.567 85.677

Total Moisture Liquid collected, g 185.3 182.7 195 187.667

Volume of Water Vapor, standard cubic feet 8.72 8.60 9.18 8.833

Moisture Content of Stack Gas, % 9.55 9.11 9.39 9.350

Moisture Saturation at Stack Gas Temperature, %

Dry Mole Fraction

Carbon Dioxide, % 0 0 0 0.000

Oxygen, % 0 0 0 0.000

Carbon Monoxide & Nitrogen, % 100 100 100 100.000

Fuel Factor

Dry Molecular Weight, lb/lb-Mole 28.00 28.00 28.00 28.000

Wet Molecular weight, lb/lb-Mole

Flue Gas Static Pressure, inches of H2O 0 0 0 0.000

Absolute Flue Gas Pressure, inches of Mercury 29.25 29.25 29.25 29.250

Average Stack Gas Temperature, °F

Average Velocity Head, inches of H2O

Average Stack Gas Velocity, feet/second

Stack Cross-Sectional Area, square feet 1.440 1.440 1.440 1.440

Dry Volumetric Flow Rate, dry scfm

Actual Wet Volumetric Flue Gas Flow Rate, acfm

Percent Isokinetic of Sampling Rate, %

Percent Excess Air, % 0.0 0.0 0.0 0.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Round Duct Diameter, inches 16.25 16.25 16.25

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches 0 0 0

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Friday, August 12, 2011 Page 13 of 17
Location Unit 2 Stack - Method 10

Average

Run Number 1 2 3

Test Date 2/24/2010 2/24/2010 2/24/2010

Run Start Time 8:45:00 AM 11:50:00 AM 2:40:00 PM

Run Finish Time 10:54:00 AM 1:49:00 PM 4:39:00 PM

Carbon Dioxide, % 0 0 0 0.000

Oxygen, % 5.6841 5.671 5.4732 5.609

Fuel Factor 0 0 0

Dry Volumetric Flow Rate, dry scfm 0 0 0 0.000

F-Factor, dscfm/MMBtu @ %O2 9737 9696 9835 9,756.000

Moisture, % 0 0 0 0.000

Analyzer Make Thermo Thermo Thermo

Analyzer Model 48I 48I 48I

Analyzer Serial Number 48I-ANPAA 48I-ANPAA 48I-ANPAA

Operating Range 906.7 906.7 906.7 906.700

Operating Units ppm ppm ppm

No. Readings/Avg. 120 120 120 120.000

Calibration Set 2 2 2 2.000

Calibration Pre Zero Cylinder ID CC240000 CC240000 CC240000

Calibration Pre Zero Cylinder Instrument Response 0.2 -0.8 -0.7 -0.433

Calibration Pre Zero Cylinder Bias -0.07 -0.18 -0.17 -0.140

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID XCO334707B XCO334707

B

XCO334707B

Calibration Pre High Cylinder Instrument Response 461.8 459.2 458.7 459.900

Calibration Pre High Cylinder Bias 0.4 0.11 0.06 0.190

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID CC240000 CC240000 CC240000

Calibration Post Zero Cylinder Instrument Response -0.8 -0.7 -0.4 -0.633

Calibration Post Zero Cylinder Bias -0.18 -0.17 -0.13 -0.160

Calibration Post Zero Cylinder Drift 0.11 9.999999999

99998E-03

0.04 0.053

Calibration Post High Cylinder ID XCO334707B XCO334707

B

XCO334707B

Calibration Post High Cylinder Instrument Response 459.2 458.7 459.3 459.067

Calibration Post High Cylinder Bias 0.11 0.06 0.12 0.097

Calibration Post High Cylinder Drift 0.29 0.05 0.06 0.133

Cavg 461.3 471 605.2 512.500

Cavg Units ppmvd ppmvd ppmvd

Cgas 456.1606 467.3065 600.2402 507.902

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Friday, August 12, 2011 Page 14 of 17
Location Unit 2 Stack - Method 25A

Average

Run Number 1 2 3

Test Date 2/24/2010 2/24/2010 2/24/2010

Run Start Time 8:45:00 AM 11:50:00 AM 2:40:00 PM

Run Finish Time 10:44:00 AM 1:49:00 PM 4:39:00 PM

Carbon Dioxide, % 0 0 0 0.000

Oxygen, % 5.6841 5.671 5.473 5.609

Fuel Factor 0 0 0

Dry Volumetric Flow Rate, dry scfm 0 0 0 0.000

F-Factor, dscfm/MMBtu @ %O2 9737 9696 9835 9,756.000

Moisture, % 14.1 13.2 14.2 13.833

Analyzer Make VIG VIG VIG

Analyzer Model 200 200 200 200.000

Analyzer Serial Number R19802 R19802 R19802

Operating Range 38 38 38 38.000

Operating Units ppm ppm ppm

No. Readings/Avg. 120 120 120 120.000

Calibration Set 4 4 4 4.000

Calibration Pre Zero Cylinder ID CC240000 CC240000 CC240000

Calibration Pre Zero Cylinder Instrument Response 0.13 0.11 0.06 0.100

Calibration Pre Zero Cylinder Bias 0.39 0.34 0.21 0.313

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID CC158728 CC158728 CC158728

Calibration Pre High Cylinder Instrument Response 10.08 10.12 10.19 10.130

Calibration Pre High Cylinder Bias -0.45 -0.34 -0.16 -0.317

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID CC240000 CC240000 CC240000

Calibration Post Zero Cylinder Instrument Response 0.11 0.06 0.19 0.120

Calibration Post Zero Cylinder Bias 0.34 0.21 0.55 0.367

Calibration Post Zero Cylinder Drift 0.05 0.13 0.34 0.173

Calibration Post High Cylinder ID CC158728 CC158728 CC158728

Calibration Post High Cylinder Instrument Response 10.12 10.19 10.09 10.133

Calibration Post High Cylinder Bias -0.34 -0.16 -0.42 -0.307

Calibration Post High Cylinder Drift 0.11 0.18 0.26 0.183

Cavg 5.17 3.4 3.56 4.043

Cavg Units ppmvw ppmvw ppmvw

Cgas 5.9555 3.8343 4.0415 4.610

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 5.1157815631

2625

3.328167825

22344

3.4675836245

6316

3.971

Cgasw Units ppmvw ppmvw ppmvw

Friday, August 12, 2011 Page 15 of 17
Location Unit 2 Stack - Method 3A CO2

Average

Run Number 1 2 3

Test Date 2/24/2010 2/24/2010 2/24/2010

Run Start Time 8:45:00 AM 11:50:00 AM 2:40:00 PM

Run Finish Time 10:54:00 AM 1:49:00 PM 4:39:00 PM

Carbon Dioxide, % 0 0 0 0.000

Oxygen, % 0 0 0 0.000

Fuel Factor 0 0 0

Dry Volumetric Flow Rate, dry scfm 0 0 0 0.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 0 0 0 0.000

Analyzer Make Servomex Servomex Servomex

Analyzer Model 0114OD1 0144OD1 0144OD1

Analyzer Serial Number 3790 3790 3790 3,790.000

Operating Range 19.2 19.2 19.2 19.200

Operating Units % % %

No. Readings/Avg. 120 120 120 120.000

Calibration Set 0 0 0 0.000

Calibration Pre Zero Cylinder ID CC240000 CC240000 CC240000

Calibration Pre Zero Cylinder Instrument Response 0.01 0.03 0.03 0.023

Calibration Pre Zero Cylinder Bias 0 0.1 0.1 0.067

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID CC287521 CC287521 CC287521

Calibration Pre High Cylinder Instrument Response 9.85 9.81 9.75 9.803

Calibration Pre High Cylinder Bias -0.05 -0.26 -0.57 -0.293

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID CC240000 CC240000 CC240000

Calibration Post Zero Cylinder Instrument Response 0.03 0.03 0.04 0.033

Calibration Post Zero Cylinder Bias 0.1 0.1 0.16 0.120

Calibration Post Zero Cylinder Drift 0.1 0 0.06 0.053

Calibration Post High Cylinder ID CC287521 CC287521 CC287521

Calibration Post High Cylinder Instrument Response 9.81 9.75 9.62 9.727

Calibration Post High Cylinder Bias -0.26 -0.57 -1.25 -0.693

Calibration Post High Cylinder Drift 0.21 0.31 0.68 0.400

Cavg 12.9 13 13 12.967

Cavg Units %vd %vd %vd

Cgas 12.9102 13.0804 13.2109 13.067

Cgas Units %vd %vd %vd

Fuel Type

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Friday, August 12, 2011 Page 16 of 17
Location Unit 2 Stack - Method 3A O2

Average

Run Number 1 2 3

Test Date 2/24/2010 2/24/2010 2/24/2010

Run Start Time 8:45:00 AM 11:50:00 AM 2:40:00 PM

Run Finish Time 10:54:00 AM 1:49:00 PM 4:39:00 PM

Carbon Dioxide, % 0 0 0 0.000

Oxygen, % 5.6841 5.671 5.4732 5.609

Fuel Factor 0 0 0

Dry Volumetric Flow Rate, dry scfm 0 0 0 0.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 0 0 0 0.000

Analyzer Make Servomex Servomex Servomex

Analyzer Model 0144OD1 0144OD1 0144OD1

Analyzer Serial Number 3790 3790 3790 3,790.000

Operating Range 22.5 22.5 22.5 22.500

Operating Units % % %

No. Readings/Avg. 120 120 120 120.000

Calibration Set 5 5 5 5.000

Calibration Pre Zero Cylinder ID CC240000 CC240000 CC240000

Calibration Pre Zero Cylinder Instrument Response 0.02 0.01 0.01 0.013

Calibration Pre Zero Cylinder Bias -0.09 -0.13 -0.13 -0.117

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID CC266906 CC266906 CC266906

Calibration Pre High Cylinder Instrument Response 12.5 12.37 12.35 12.407

Calibration Pre High Cylinder Bias 0.67 0.09 0 0.253

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID CC240000 CC240000 CC240000

Calibration Post Zero Cylinder Instrument Response 0.01 0.01 0.07 0.030

Calibration Post Zero Cylinder Bias -0.13 -0.13 0.13 -0.043

Calibration Post Zero Cylinder Drift 0.04 0 0.26 0.100

Calibration Post High Cylinder ID CC266906 CC266906 CC266906

Calibration Post High Cylinder Instrument Response 12.37 12.35 12.55 12.423

Calibration Post High Cylinder Bias 0.09 0 0.89 0.327

Calibration Post High Cylinder Drift 0.58 0.09 0.89 0.520

Cavg 5.69 5.64 5.5 5.610

Cavg Units %vd %vd %vd

Cgas 5.6841 5.671 5.4732 5.609

Cgas Units %vd %vd %vd

Fuel Type

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Friday, August 12, 2011 Page 17 of 17