### 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.

Wednesday, February 16, 2011 Page 1 of 13

### Facility Information:

IP&L Eagle Valley Generating Station 4040 Blue Bluff Road

Martinsville IN46151 Contact:Kyle Noah Phone:317-439-1251 Fax: 765-342-2311 Email:kyle.noah@aes.com Testing Company: URS Corporation 1600 Perimeter Park Drive, Suite 400

Morrisville NC27560 Contact:Brad Justus Phone:919-461-1326 Fax: 919-461-1415 Email:brad_justus@urscorp.com

Air Permit Number: 991 Permitted Source ID/Name: Boiler 6 Permitted Maximum Process Rate: N/A Max. Normal Operation Process Rate: N/A Target Process Test Rate N/A

Description of the source (including control equipment). Please see the attachments for source or process flow diagram: Unit 6 is rated at 105 MW (summer, gross). The unit combusts bituminous coal and consists of a tangentially fired combustor equipped with low NOX burners and over-fire air (LNB/OFA) and an electrostatic precipitator (ESP) to reduce air emissions. Industry/SCC/NAIS221112

Sampling Location Information:

Test Parameter Information: AFS #:110000396606 FRS #:110000396606

SCC / Description10100211 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous Coal - Wet Bottom (Tangential) (Bituminous Coal)

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 Stack Exit 18.1 145 37 4 0 12 0 0

Target Parameter Test Method Number of

Test RunsTest Run

DurationSample

Points Comments Location% H2O Method 1 - 4 3 180 0 Stack Exit Carbon Monoxide Method 10 3 120 0 Stack Exit 2,3,7,8-TCDD Method 23 3 480 0 Stack Exit 1,2,3,7,8-PeCDD Method 23 3 480 0 Stack Exit 1,2,3,4,7,8-HxCDD Method 23 3 480 0 Stack Exit 1,2,3,6,7,8-HxCDD Method 23 3 480 0 Stack Exit 1,2,3,7,8,9-HxCDD Method 23 3 480 0 Stack Exit



### Wednesday, February 16, 2011 Page 2 of 131,2,3,4,6,7,8-HpCDD Method 23 3 480 0

Stack Exit OCDD Method 23 3 480 0 Stack Exit 2,3,7,8-TCDF Method 23 3 480 0 Stack Exit 1,2,3,7,8-PeCDF Method 23 3 480 0 Stack Exit 2,3,4,7,8-PeCDF Method 23 3 480 0 Stack Exit 1,2,3,4,7,8-HxCDF Method 23 3 480 0 Stack Exit 1,2,3,6,7,8-HxCDF Method 23 3 480 0 Stack Exit 2,3,4,6,7,8-HxCDF Method 23 3 480 0 Stack Exit 1,2,3,7,8,9-HxCDF Method 23 3 480 0 Stack Exit 1,2,3,4,6,7,8-HpCDF Method 23 3 480 0 Stack Exit 1,2,3,4,7,8,9-HpCDF Method 23 3 480 0 Stack Exit OCDF Method 23 3 480 0 Stack Exit Other TCDD Method 23 0 Stack Exit Other PeCDD Method 23 0 Stack Exit Other HxCDD Method 23 0 Stack Exit Other HpCDD Method 23 0 Stack Exit Other TCDF Method 23 0 Stack Exit Other PeCDF Method 23 0 Stack Exit Other HxCDF Method 23 0 Stack Exit Other HpCDF Method 23 0 Stack Exit Total Dioxins Method 23 3 480 0 Stack Exit Total Furans Method 23 3 480 0 Stack Exit 3,3',4,4'-TCB (PCB77) Method 23 3 480 0 Stack Exit 3,4,4',5-TCB (PCB81) Method 23 3 480 0 Stack Exit 2,3,3',4,4'-PeCB (PCB105) Method 23 3 480 0 Stack Exit 2,3,4,4',5-PeCB (PCB114) Method 23 3 480 0 Stack Exit 2,3',4,4',5-PeCB (PCB118) Method 23 3 480 0 Stack Exit 2',3,4,4',5-PeCB (PCB123) Method 23 3 480 0 Stack Exit 3,3',4,4',5-PeCB (PCB126) Method 23 3 480 0 Stack Exit 2,3,3',4,4',5/2,3,3',4,4',5'-

HxCB (PCBs156/157) Method 23 3 480 0 Stack Exit
2,3',4,4',5,5'-HxCB (PCB167)Method 23 3 480 0 Stack Exit 3,3',4,4',5,5'-HxCB (PCB169)Method 23 3 480 0 Stack Exit 2,3,3',4,4',5,5'-HpCB

(PCB189) Method 23 3 480 0 Stack Exit

Total PCBs Method 23 3 480 0 Stack Exit Total organic compounds

(TOC) as Propane Method 25A 3 120 0 Stack Exit Hydrogen Fluoride Method 26A 3 180 0 Stack Exit Hydrogen Chloride Method 26A 3 180 0 Stack Exit Organic Condensible

Particulate OTM - 27/28 3 240 0 Use only for dry stacks. Delete Method 5/OTM28 tests. Stack Exit

Total PM2.5 OTM - 27/28 3 240 0 Use only for dry stacks. Delete Method 5/OTM28 tests. Stack Exit

Inorganic (Aqueous)

Condensible Part. OTM - 27/28 3 240 0 Use only for dry stacks. Delete Method 5/OTM28 tests. Stack Exit

Filterable PM2.5 OTM - 27/28 3 240 0 Use only for dry stacks. Delete Method 5/OTM28 tests. Stack Exit



### Wednesday, February 16, 2011 Page 3 of 13

### 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. None Filterable Particulate OTM - 27/28 3 240 0 Use only for dry stacks. Delete Method 5/OTM28 tests. Stack Exit

Total Particulate OTM - 27/28 3 240 0 Use only for dry stacks. Delete Method 5/OTM28 tests. Stack Exit

Selenium Method 29 3 240 0 Stack Exit Filterable Particulate Method 29 3 240 0 Stack Exit Manganese Method 29 3 240 0 Stack Exit Lead Method 29 3 240 0 Stack Exit Chromium Method 29 3 240 0 Stack Exit Cadmium Method 29 3 240 0 Stack Exit Beryllium Method 29 3 240 0 Stack Exit Antimony Method 29 3 240 0 Stack Exit Nickel Method 29 3 240 0 Stack Exit Arsenic Method 29 3 240 0 Stack Exit O2 Method 3A O2 3 480 0 Stack Exit Co2 Method 3A CO2 3 480 0 Stack Exit Co2 Method 3A CO2 3 120 0 Stack Exit Co2 Method 3A CO2 3 240 0 Stack Exit O2 Method 3A O2 3 240 0 Stack Exit O2 Method 3A O2 3 120 0 Stack Exit Sulfur Dioxide Method 6C 3 180 0 Stack Exit Nitrogen oxides (NOx) Method 7E 3 180 0 Stack Exit



### Wednesday, February 16, 2011 Page 4 of 13

### Sampling / Stack Data Results Summary



### LocationStack Exit - Method 29 Average Run Number 1 2 3 Test Date 5/11/20105/11/2010 5/12/2010 Run Start Time 9:40:00 AM4:35:00 PM7:45:00 AM Run Finish Time 3:55:00 PM 10:50:00 PM4:10:00 PM

Net Run Time, minutes 360 360 360 Dry Gas Meter Volume Sampled, dscf 190.511 187.431 194.649 190.864 Moisture Content of Stack Gas, % 9.13 9.21 7.72 8.687 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 11.2 10.4 11.1 10.900 Oxygen, % 7.9 8.7 8.6 8.400 Average Stack Gas Temperature, °F 291.63 286.67 261.51 279.937 Dry Volumetric Flow Rate, dry scfm 1,518.3 1,532.4 1,620.0 1,556.900 Actual Wet Volumetric Flue Gas Flow Rate, acfm 2,448.9 2,457.5 2,387.8 2,431.400 Percent Isokinetic of Sampling Rate, % 100.0 97.4 95.7 97.700 F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000 Fw 10640 10640 10640 10,640.000 Fc 1800 1800 1800 1,800.000



### Wednesday, February 16, 2011 Page 5 of 13

### LocationStack Exit - OTM - 27/28 Average

Run Number 1 2 3 Test Date 5/11/20105/11/2010 5/12/2010 Run Start Time 7:45:00 AM4:35:00 PM7:45:00 AM Run Finish Time 3:54:30 PM 10:03:30 PM3:54:30 PM

Net Run Time, minutes 335.75 344.25 335.25 Dry Gas Meter Volume Sampled, dscf 125.255 123.257 125.255 124.589 Moisture Content of Stack Gas, % 7.40 8.39 7.60 7.797 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 11.2 10.4 11.1 10.900 Oxygen, % 7.9 8.7 8.6 8.400 Average Stack Gas Temperature, °F 262.17 277.83 262.17 267.390 Dry Volumetric Flow Rate, dry scfm 1,625.8 1,609.8 1,622.3 1,619.300 Actual Wet Volumetric Flue Gas Flow Rate, acfm 2,472.5 2,528.2 2,472.5 2,491.067 Percent Isokinetic of Sampling Rate, % 100.9 97.8 101.2 99.967 F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000 Fw 10640 10640 10640 10,640.000 Fc 1800 1800 1800 1,800.000



### Wednesday, February 16, 2011 Page 6 of 13

### Emissions Summary



### Location: Stack Exit - Method 29 Compound:Antimony Average RunNumber 1 2 3 Mass_mg 0.0031 0.0044 0.0044039 0.004 Elb/hr 3.27E-06 4.76E-06 4.85E-06 0.000 lb/mmBtuO2 5.64E-07 8.67E-07 8.29E-07 0.000 mg/dscm 5.75E-04 8.29E-04 7.99E-04 0.001 mg/dscm@7%O2 6.15E-04 9.45E-04 9.03E-04 0.001 

### Compound:Arsenic Average RunNumber 1 2 3 Mass_mg 0.039 0.0522 0.0343 0.042 Elb/hr 4.11E-05 5.65E-05 3.78E-05 0.000 lb/mmBtuO2 7.10E-06 1.03E-05 6.46E-06 0.000 mg/dscm 7.23E-03 9.84E-03 6.22E-03 0.008 mg/dscm@7%O2 7.73E-03 1.12E-02 7.03E-03 0.009 

### Compound:Beryllium Average RunNumber 1 2 3 Mass_mg 0.0009 0.0014 0.001112 0.001 Elb/hr 9.49E-07 1.51E-06 1.22E-06 0.000 lb/mmBtuO2 1.64E-07 2.76E-07 2.09E-07 0.000 mg/dscm 1.67E-04 2.64E-04 2.02E-04 0.000 mg/dscm@7%O2 1.79E-04 3.01E-04 2.28E-04 0.000 

### Compound:Cadmium Average RunNumber 1 2 3 Mass_mg 0.0005 0.0007 0.0005 0.001 Elb/hr 5.27E-07 7.57E-07 5.50E-07 0.000 lb/mmBtuO2 9.10E-08 1.38E-07 9.41E-08 0.000 mg/dscm 9.27E-05 1.32E-04 9.07E-05 0.000 mg/dscm@7%O2 9.91E-05 1.50E-04 1.02E-04 0.000 

### Compound:Chromium Average RunNumber 1 2 3 Mass_mg 0.0108 0.0186 0.0041 0.011 Elb/hr 1.14E-05 2.01E-05 4.51E-06 0.000 lb/mmBtuO2 1.97E-06 3.67E-06 7.72E-07 0.000 mg/dscm 2.00E-03 3.51E-03 7.44E-04 0.002 mg/dscm@7%O2 2.14E-03 4.00E-03 8.41E-04 0.002 

### Compound:Filterable Particulate Average RunNumber 1 2 3 Mass_mg 37.1 50.2 45.4 44.233 Elb/hr 3.91E-02 5.43E-02 5.00E-02 0.048



### Wednesday, February 16, 2011 Page 7 of 13lb/mmBtuO2 6.75E-03 9.89E-03 8.55E-03 0.008 mg/dscm 6.88E+00 9.46E+00 8.24E+00 8.193 mg/dscm@7%O2 7.36E+00 1.08E+01 9.31E+00 9.157 

### Compound:Lead Average RunNumber 1 2 3 Mass_mg 0.0363 0.0457 0.0331 0.038 Elb/hr 3.83E-05 4.94E-05 3.64E-05 0.000 lb/mmBtuO2 6.60E-06 9.01E-06 6.23E-06 0.000 mg/dscm 6.73E-03 8.61E-03 6.01E-03 0.007 mg/dscm@7%O2 7.20E-03 9.81E-03 6.79E-03 0.008 

### Compound:Manganese Average RunNumber 1 2 3 Mass_mg 0.0055 0.0075 0.0056 0.006 Elb/hr 5.80E-06 8.11E-06 6.17E-06 0.000 lb/mmBtuO2 1.00E-06 1.48E-06 1.05E-06 0.000 mg/dscm 1.02E-03 1.41E-03 1.02E-03 0.001 mg/dscm@7%O2 1.09E-03 1.61E-03 1.15E-03 0.001 

### Compound:Nickel Average RunNumber 1 2 3 Mass_mg 0.0141 0.0222 0.0127 0.016 Elb/hr 1.49E-05 2.40E-05 1.40E-05 0.000 lb/mmBtuO2 2.57E-06 4.37E-06 2.39E-06 0.000 mg/dscm 2.61E-03 4.18E-03 2.30E-03 0.003 mg/dscm@7%O2 2.79E-03 4.76E-03 2.60E-03 0.003 

### Compound:Selenium Average RunNumber 1 2 3 Mass_mg 0.461 0.4867 0.4329 0.460 Elb/hr 4.86E-04 5.26E-04 4.77E-04 0.000 lb/mmBtuO2 8.39E-05 9.59E-05 8.15E-05 0.000 mg/dscm 8.55E-02 9.17E-02 7.86E-02 0.085 mg/dscm@7%O2 9.14E-02 1.04E-01 8.88E-02 0.095



### Location: Stack Exit - OTM - 27/28 Compound:Filterable Particulate Average RunNumber 1 2 3 Mass_mg 31.6 34.5 43.5 36.533 lb/mmBtuO2 8.75E-03 1.03E-02 1.27E-02 0.011 

### Compound:Filterable PM2.5 Average RunNumber 1 2 3 Mass_mg 11.1 8.6 10.9 10.200 lb/mmBtuO2 3.07E-03 2.58E-03 3.19E-03 0.003



### Wednesday, February 16, 2011 Page 8 of 13

### Process Run Data

Compound:Inorganic (Aqueous) Condensible Pa Average RunNumber 1 2 3 Mass_mg 92.3 152.8 41.3 95.467 lb/mmBtuO2 2.55E-02 4.58E-02 1.21E-02 0.028 

### Compound:Organic Condensible Particulate Average RunNumber 1 2 3 Mass_mg 5.7 15.6 16.7 12.667 lb/mmBtuO2 1.58E-03 4.67E-03 4.88E-03 0.004 

### Compound:Total Particulate Average RunNumber 1 2 3 Mass_mg 129.6 202.9 101.5 144.667 lb/mmBtuO2 3.59E-02 6.08E-02 2.97E-02 0.042 

### Compound:Total PM2.5 Average RunNumber 1 2 3 Mass_mg 118.5 194.3 90.6 134.467 lb/mmBtuO2 3.28E-02 5.82E-02 2.65E-02 0.039



### Wednesday, February 16, 2011 Page 9 of 13

### Process Run Data



### Run Name Value UOM Comments Target Value 1 Bituminous Coal Burned 0 Tons/hr 0 

### 1 Average Heat Input 613.5 MMBtu/hr 0 1 Steam Output 570.71000 lb steam/hr 0 1 Fuel Oil Firing Rate 0 0 

### 1 Standard Pressure 0 atm 0 1 Standard Temperature 0 Deg F 0 1 Unit Gross Electrical Output 0 MW 0 

### 1 Unit Net Electric Generation 82.6 MWh 0 2Bituminous Coal Burned 0 Tons/hr 0 2Average Heat Input 630.8 MMBtu/hr 0 

### 2Steam Output 569.91000 lb steam/hr 0 2Fuel Oil Firing Rate 0 0 2Standard Pressure 0 atm 0 

### 2Standard Temperature 0 Deg F 0 2Unit Gross Electrical Output 0 MW 0 2Unit Net Electric Generation 82.1 MWh 0 

### 3 Bituminous Coal Burned 0 Tons/hr 0 3 Average Heat Input 582.5 MMBtu/hr 0 3 Steam Output 539.21000 lb steam/hr 0 

### 3 Fuel Oil Firing Rate 0 0 3 Standard Pressure 0 atm 0 3 Standard Temperature 0 Deg F 0 

### 3 Unit Gross Electrical Output 0 MW 0 3 Unit Net Electric Generation 78.2 MWh 0 

### 4Bituminous Coal Burned 0 Tons/hr 0 4Average Heat Input 813.5 MMBtu/hr 0 4 Steam Output 570.31000 lb steam/hr 0 

### 4Fuel Oil Firing Rate 0 0 4Standard Pressure 0 atm 0 4 Standard Temperature 0 Deg F 0 

### 4Unit Gross Electrical Output 0 MW 0 4Unit Net Electric Generation 82.7 MWh 0 5 Bituminous Coal Burned 0 Tons/hr 0



### Wednesday, February 16, 2011 Page 10 of 13

### APCD Run Data

Process Lab Run Data 5 Average Heat Input 828.5 MMBtu/hr 0 

### 5 Steam Output 570.81000 lb steam/hr 0 5 Fuel Oil Firing Rate 0 0 5 Standard Pressure 0 atm 0 

### 5 Standard Temperature 0 Deg F 0 5 Unit Gross Electrical Output 0 MW 0 5 Unit Net Electric Generation 82.6 MWh 0 

### 6Bituminous Coal Burned 0 Tons/hr 0 6Average Heat Input 813.3 MMBtu/hr 0 6 Steam Output 570.11000 lb steam/hr 0 

### 6Fuel Oil Firing Rate 0 0 6 Standard Pressure 0 atm 0 6 Standard Temperature 0 Deg F 0 

### 6Unit Gross Electrical Output 0 MW 0 6Unit Net Electric Generation 82.1 MWh 0



### Run Name ValueUOM Comments 1 Fuel Higher Heating Value 10635Btu/lb 

### 1 Fuel Moisture 17.6 % 1 Fuel Mercury Content 8E-06 ppm 1 Fuel Cadmium Content 0 ppm 

### 1 Ultimate/Proximate Analysis 0 1 Fuel Nickel Content 0.003 ppm 1 Fuel Arsenic Content 0.0006ppm 1 Fuel Chromium Content 0.0008ppm 

### 1 Fuel Beryllium Content 0.0002ppm 1 Fuel Lead Content 0.001 ppm 1 Fuel Manganese Content 0.002 ppm 

### 1 Fuel Chlorine Content 0.008 ppm 1 Fuel Fluorine Content 0 ppm

Wednesday, February 16, 2011 Page 11 of 13

### Sampling / Stack Data Results Detail



### LocationStack Exit - Method 29 Average Run Number 1 2 3 Test Date 5/11/2010 5/11/2010 5/12/2010 Run Start Time 9:40:00 AM4:35:00 PM7:45:00 AM Run Finish Time 3:55:00 PM10:50:00 PM4:10:00 PM Net Traversing Points 12 12 12 Net Run Time, minutes 360 360 360 Nozzle Diameter, inches 0.338 0.338 0.338 0.338 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.0087 1.0087 1.0087 1.009 Barometric Pressure, inches of Mercury 29.1 29.1 30.1 29.433 Average Orifice Meter Differential, inches H2O 0.95 1.04 1.05 1.013 Dry Gas Meter Volume Sampled, cubic feet 193.685 194.256 191.905 193.282 Average Dry Gas Meter Temperature, °F 67.89 78.27 69.60 71.920 Dry Gas Meter Volume Sampled, dscf 190.511 187.431 194.649 190.864 Total Moisture Liquid collected, g 406.8 404 345.9 385.567 Volume of Water Vapor, standard cubic feet 19.15 19.02 16.28 18.150 Moisture Content of Stack Gas, % 9.13 9.21 7.72 8.687 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.9087 0.9079 0.9228 0.913 Carbon Dioxide, % 11.2 10.4 11.1 10.900 Oxygen, % 7.9 8.7 8.6 8.400 Carbon Monoxide & Nitrogen, % 80.9 80.9 80.3 80.700 Fuel Factor 1.16 1.17 1.11 Dry Molecular Weight, lb/lb-Mole 30.11 30.01 30.12 30.080 Wet Molecular weight, lb/lb-Mole 29.00 28.90 29.18 29.027 Flue Gas Static Pressure, inches of H2O -0.5 -0.5 -0.5 -0.500 Absolute Flue Gas Pressure, inches of Mercury 29.06 29.06 30.06 29.393 Average Stack Gas Temperature, °F 291.63 286.67 261.51 279.937 Average Velocity Head, inches of H2O 0.1134438260 928740.114579398

0114870.116956430

746715 0.115 Average Stack Gas Velocity, feet/second 22.84 22.92 22.27 22.677 Stack Cross-Sectional Area, square feet 1.787 1.787 1.787 1.787 Dry Volumetric Flow Rate, dry scfm 1,518.3 1,532.4 1,620.01,556.900 Actual Wet Volumetric Flue Gas Flow Rate, acfm 2,448.9 2,457.5 2,387.82,431.400 Percent Isokinetic of Sampling Rate, % 100.0 97.4 95.7 97.700 Percent Excess Air, % 58.7 68.7 68.3 65.233 F-Factor, dscfm/MMBtu @ %O2 9780 9780 97809,780.000 Round Duct Diameter, inches 18.1 18.1 18.1 Rectangular Duct Width, inches 0 0 0 Rectangular Duct Length, inches 0 0 0 Fw 10640 10640 1064010,640.000 Fc 1800 1800 18001,800.000



### Wednesday, February 16, 2011 Page 12 of 13

### LocationStack Exit - OTM - 27/28 Average

Run Number 1 2 3 Test Date 5/11/2010 5/11/2010 5/12/2010 Run Start Time 7:45:00 AM4:35:00 PM7:45:00 AM Run Finish Time 3:54:30 PM10:03:30 PM3:54:30 PM Net Traversing Points 12 12 12 Net Run Time, minutes 335.75 344.25 335.25 Nozzle Diameter, inches 0.273 0.273 0.273 0.273 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.014 1.014 1.014 1.014 Barometric Pressure, inches of Mercury 29.1 29.1 29.1 29.100 Average Orifice Meter Differential, inches H2O 0.37 0.37 0.37 0.370 Dry Gas Meter Volume Sampled, cubic feet 126.066 126.834 126.066 126.322 Average Dry Gas Meter Temperature, °F 64.58 76.33 64.58 68.497 Dry Gas Meter Volume Sampled, dscf 125.255 123.257 125.255 124.589 Total Moisture Liquid collected, g 212.6 239.9 218.9 223.800 Volume of Water Vapor, standard cubic feet 10.01 11.29 10.30 10.533 Moisture Content of Stack Gas, % 7.40 8.39 7.60 7.797 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.926 0.9161 0.924 0.922 Carbon Dioxide, % 11.2 10.4 11.1 10.900 Oxygen, % 7.9 8.7 8.6 8.400 Carbon Monoxide & Nitrogen, % 80.9 80.9 80.3 80.700 Fuel Factor 1.16 1.17 1.11 Dry Molecular Weight, lb/lb-Mole 30.11 30.01 30.12 30.080 Wet Molecular weight, lb/lb-Mole 29.21 29.00 29.20 29.137 Flue Gas Static Pressure, inches of H2O -0.5 -0.5 -0.5 -0.500 Absolute Flue Gas Pressure, inches of Mercury 29.06 29.06 29.06 29.060 Average Stack Gas Temperature, °F 262.17 277.83 262.17 267.390 Average Velocity Head, inches of H2O 0.1211670666 191010.123120572

3050350.121167066

619101 0.122 Average Stack Gas Velocity, feet/second 23.06 23.58 23.06 23.233 Stack Cross-Sectional Area, square feet 1.787 1.787 1.787 1.787 Dry Volumetric Flow Rate, dry scfm 1,625.8 1,609.8 1,622.31,619.300 Actual Wet Volumetric Flue Gas Flow Rate, acfm 2,472.5 2,528.2 2,472.52,491.067 Percent Isokinetic of Sampling Rate, % 100.9 97.8 101.2 99.967 Percent Excess Air, % 58.7 68.7 68.3 65.233 F-Factor, dscfm/MMBtu @ %O2 9780 9780 97809,780.000 Round Duct Diameter, inches 18.1 18.1 18.1 Rectangular Duct Width, inches 0 0 0 Rectangular Duct Length, inches 0 0 0 Fw 10640 10640 1064010,640.000 Fc 1800 1800 18001,800.000



### Wednesday, February 16, 2011 Page 13 of 13