Name: Jason Wilkerson

Title: Senior Environmental Engineer

Company: EON-US

Sign Date: 8/31/2010

Name: Mike Taylor

Title: President

Company: Catalyst Air Management

Sign Date: 8/31/2010

Permitted Facility Representative / Date Testing Company Representative / Date

KY 1363 Cane Run 4

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.

Saturday, February 12, 2011 Page 1 of 13
KY 1363 Cane Run 4

8/31/2010

Facility Information:

KY1363 Cane Run 4

5252 Cane Run Rd.

Louisville KY 40216

Contact: Jason Wilkerson

Phone: 502-627-4043

Fax: 502-627-2550

Email: jason.wilkerson@eon-us.com

Testing Company:

Catalyst Air Management, Inc.

2505 Byington-Solway Rd

Knoxville TN 37931

Contact:Mike Taylor

Phone: 865-531-0075

Fax: 865-531-0750

Email: mike.taylor@catalystair.com

Air Permit Number:

1363

Permitted Source ID/Name:

4 LG&E Cane Run Generating Station

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

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

 process flow diagram:

Cane Run Unit 4 is a wall-fired, utility boiler that combusts bituminous coal. The unit is equipped with an 

electrostatic precipitator (ESP) for particulate matter (PM) control and a flue gas desulfurization (FGD) system for 

SO2 control.

Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information:

AFS #: 2111100126 FRS #: 110000378537

SCC / Description 10100202 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous 

Coal - Pulverized Coal: Dry Bottom (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

KY1363 CR4 186.7 0 0 734 982 4 24

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

KY1363 CR4 Manganese Method 29 3 240 0

KY1363 CR4 Selenium Method 29 3 240 0

KY1363 CR4 Mercury Method 29 3 240 0

KY1363 CR4 Cadmium Method 29 3 240 0

KY1363 CR4 Lead Method 29 3 240 0

KY1363 CR4 Antimony Method 29 3 240 0

KY1363 CR4 Arsenic Method 29 3 240 0

Saturday, February 12, 2011 Page 2 of 13
KY 1363 Cane Run 4

8/31/2010

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.

KY1363 CR4 Cobalt Method 29 3 240 0

KY1363 CR4 Chromium Method 29 3 240 0

KY1363 CR4 Beryllium Method 29 3 240 0

KY1363 CR4 Nickel Method 29 3 240 0

KY1363 CR4 Co2 Method 3A CO2 3 240 0

KY1363 CR4 O2 Method 3A O2 3 240 0

Inorganic (Aqueous) 

Condensible Part.

KY1363 CR4 Method 5/OTM-28 3 240 0

KY1363 CR4 Filterable Particulate Method 5/OTM-28 3 240 0

KY1363 CR4 Total Particulate Method 5/OTM-28 3 240 0

Organic Condensible 

Particulate

KY1363 CR4 Method 5/OTM-28 3 240 0

Saturday, February 12, 2011 Page 3 of 13
KY 1363 Cane Run 4

8/31/2010

Sampling / Stack Data Results Summary

Location KY1363 CR4 - Method 29

Average

Run Number M29-1 M29-2 M29-3

Test Date 5/18/2010 5/18/2010 5/19/2010

Run Start Time 7:55:00 AM 1:17:00 PM 7:03:00 AM

Run Finish Time 12:19:00 PM 5:41:00 PM 11:27:00 AM

Net Run Time, minutes 240 240 240

Dry Gas Meter Volume Sampled, dscf 166.441 163.452 165.983 165.292

Moisture Content of Stack Gas, % 15.29 15.39 14.32 15.000

Moisture Saturation at Stack Gas Temperature, % 13.13 13.24 12.90 13.090

Carbon Dioxide, % 12.4 12.3 12.3 12.333

Oxygen, % 6.3 6.4 6.5 6.400

Average Stack Gas Temperature, °F 124.25 124.54 123.79 124.193

Dry Volumetric Flow Rate, dry scfm 504,535.4 494,404.5 499,776.9 499,572.267

Actual Wet Volumetric Flue Gas Flow Rate, acfm 652,702.8 640,725.6 641,067.8 644,832.067

Percent Isokinetic of Sampling Rate, % 103.7 103.9 104.3 103.967

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

Location KY1363 CR4 - Method 3A CO2

Average

Run Number CO2-1 CO2-2 CO2-3

Test Date 5/18/2010 5/18/2010 5/19/2010

Run Start Time 7:55:00 AM 1:17:00 PM 7:03:00 AM

Run Finish Time 12:19:00 PM 5:41:00 PM 11:27:00 AM

Carbon Dioxide, % 12.4 12.3 12.3 12.333

Oxygen, % 6.3 6.4 6.5 6.400

Dry Volumetric Flow Rate, dry scfm 499348 504484 505002 502,944.667

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Moisture, % 14 14.1 14.1 14.067

Fuel Type Coal - 

Bituminous

Coal - 

Bituminous

Coal - 

Bituminous

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Saturday, February 12, 2011 Page 4 of 13
KY 1363 Cane Run 4

8/31/2010

Location KY1363 CR4 - Method 3A O2

Average

Run Number O2-1 O2-2 O2-3

Test Date 5/18/2010 5/18/2010 5/19/2010

Run Start Time 7:55:00 AM 1:17:00 PM 7:03:00 AM

Run Finish Time 12:19:00 PM 5:41:00 PM 11:27:00 AM

Carbon Dioxide, % 12.4 12.3 12.3 12.333

Oxygen, % 6.3 6.4 6.5 6.400

Dry Volumetric Flow Rate, dry scfm 499348 504484 505002 502,944.667

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Moisture, % 14 14.1 14.1 14.067

Fuel Type Coal - 

Bituminous

Coal - 

Bituminous

Coal - 

Bituminous

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Location KY1363 CR4 - Method 5/OTM-28

Average

Run Number OTM28-1 OTM28-2 OTM28-3

Test Date 5/18/2010 5/18/2010 5/19/2010

Run Start Time 7:55:00 AM 1:17:00 PM 7:03:00 AM

Run Finish Time 12:19:00 PM 5:41:00 PM 11:27:00 AM

Net Run Time, minutes 240 240 240

Dry Gas Meter Volume Sampled, dscf 177.307 175.263 175.236 175.935

Moisture Content of Stack Gas, % 14.91 15.13 15.45 15.163

Moisture Saturation at Stack Gas Temperature, % 14.00 14.13 14.08 14.070

Carbon Dioxide, % 12.4 12.3 12.3 12.333

Oxygen, % 6.3 6.4 6.5 6.400

Average Stack Gas Temperature, °F 126.67 126.96 126.88 126.837

Dry Volumetric Flow Rate, dry scfm 497,912.6 502,931.7 502,842.8 501,229.033

Actual Wet Volumetric Flue Gas Flow Rate, acfm 652,018.4 661,258.0 659,547.0 657,607.800

Percent Isokinetic of Sampling Rate, % 97.8 95.7 95.7 96.400

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

Saturday, February 12, 2011 Page 5 of 13
KY 1363 Cane Run 4

8/31/2010

Emissions Summary

Location: KY1363 CR4 - Method 29

Compound: Antimony

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.004 0.004 0.004 0.004

lb/mmBtuO2 7.42E-07 7.61E-07 7.54E-07 0.000

Compound: Arsenic

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.01877 0.01877 0.02107 0.020

lb/mmBtuO2 3.48E-06 3.57E-06 3.97E-06 0.000

Compound: Beryllium

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.00116 0.001 0.00109 0.001

lb/mmBtuO2 2.15E-07 1.90E-07 2.06E-07 0.000

Compound: Cadmium

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.001 0.001 0.001 0.001

lb/mmBtuO2 1.85E-07 1.90E-07 1.89E-07 0.000

Compound: Chromium

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.00387 0.00348 0.00398 0.004

lb/mmBtuO2 7.18E-07 6.62E-07 7.50E-07 0.000

Compound: Cobalt

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.00374 0.00124 0.00157 0.002

lb/mmBtuO2 6.94E-07 2.36E-07 2.96E-07 0.000

Compound: Lead

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.04843 0.00553 0.02273 0.026

lb/mmBtuO2 8.98E-06 1.05E-06 4.29E-06 0.000

Compound: Manganese

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.0063 0.0063 0.0063 0.006

lb/mmBtuO2 1.17E-06 1.20E-06 1.19E-06 0.000

Compound: Mercury

Average

Saturday, February 12, 2011 Page 6 of 13
KY 1363 Cane Run 4

8/31/2010

Process Run Data

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.01604 0.01328 0.0126 0.014

lb/mmBtuO2 2.97E-06 2.52E-06 2.38E-06 0.000

Compound: Nickel

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.00613 0.00573 0.0088 0.007

lb/mmBtuO2 1.14E-06 1.09E-06 1.66E-06 0.000

Compound: Selenium

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.1562 0.1225 0.1533 0.144

lb/mmBtuO2 2.90E-05 2.33E-05 2.89E-05 0.000

Location: KY1363 CR4 - Method 5/OTM-28

Compound: Filterable Particulate

Average

RunNumber OTM28-1 OTM28-2 OTM28-3

Mass_mg 126.5 76.1 232.5 145.033

lb/mmBtuO2 2.20E-02 1.35E-02 4.15E-02 0.026

Compound: Inorganic (Aqueous) Condensible Pa

Average

RunNumber OTM28-1 OTM28-2 OTM28-3

Mass_mg 100 140 46 95.333

lb/mmBtuO2 1.74E-02 2.48E-02 8.21E-03 0.017

Compound: Organic Condensible Particulate

Average

RunNumber OTM28-1 OTM28-2 OTM28-3

Mass_mg 5.1 1.4 1.8 2.767

lb/mmBtuO2 8.88E-04 2.48E-04 3.21E-04 0.000

Compound: Total Particulate

Average

RunNumber OTM28-1 OTM28-2 OTM28-3

Mass_mg 231.6 217.5 280.3 243.133

lb/mmBtuO2 4.03E-02 3.86E-02 5.01E-02 0.043

Saturday, February 12, 2011 Page 7 of 13
KY 1363 Cane Run 4

8/31/2010

Process Run Data

Run Name Value UOM Comments

Target

Value

1 Heat Input Million Btus/million BTU using O2 1574.7 Cane Run 4, 

Methods 5, OTM28, and 29, Run 1, 

5/18/2010, 

7:55AM-12:19PM

2 Heat Input Million Btus/million BTU using O2 1603.2 Cane Run 4, 

Methods 5, OTM28, and 29, Run 2, 

5/18/2010, 

1:17PM-5:41PM

3 Heat Input Million Btus/million BTU using O2 1594.5 Cane Run 4, 

Methods 5, OTM28, and 29, Run 3, 

5/19/2010, 

7:03AM-11:27AM

1 Steam Rate 987.4 1000 lbs/hr Cane Run 4, 

Methods 5, OTM28, and 29, Run 1, 

5/18/2010, 

7:55AM-12:19PM

2 Steam Rate 1073.4 1000 lbs/hr Cane Run 4, 

Methods 5, OTM28, and 29, Run 2, 

5/18/2010, 

1:17PM-5:41PM

3 Steam Rate 1029.9 1000 lbs/hr Cane Run 4, 

Methods 5, OTM28, and 29, Run 3, 

5/19/2010, 

7:03AM-11:27AM

1 Fuel Rate 144732 lb/hr Cane Run 4, 

Methods 5, OTM28, and 29, Run 1, 

5/18/2010, 

7:55AM-12:19PM

2 Fuel Rate 156151 lb/hr Cane Run 4, 

Methods 5, OTM28, and 29, Run 2, 

5/18/2010, 

1:17PM-5:41PM

3 Fuel Rate 150773 lb/hr Cane Run 4, 

Methods 5, OTM28, and 29, Run 3, 

5/19/2010, 

7:03AM-11:27AM

Saturday, February 12, 2011 Page 8 of 13
KY 1363 Cane Run 4

8/31/2010

APCD Run Data

Process Lab Run Data

1 Unit Load 156.5 MW Cane Run 4, 

Methods 5, OTM28, and 29, Run 1, 

5/18/2010, 

7:55AM-12:19PM

2 Unit Load 169.7 MW Cane Run 4, 

Methods 5, OTM28, and 29, Run 2, 

5/18/2010, 

1:17PM-5:41PM

3 Unit Load 162.4 MW Cane Run 4, 

Methods 5, OTM28, and 29, Run 3, 

5/19/2010, 

7:03AM-11:27AM

Run Name Value UOM Comments

Target

Value

1 ELECTROSTATIC PRECIPITATOR 267 Volts

2 ELECTROSTATIC PRECIPITATOR 261.5 Volts

3 ELECTROSTATIC PRECIPITATOR 260.9 Volts

1 WET SCRUBBER 42.6 GPM

2 WET SCRUBBER 47.1 GPM

3 WET SCRUBBER 46.8 GPM

Saturday, February 12, 2011 Page 9 of 13
KY 1363 Cane Run 4

8/31/2010

Sampling / Stack Data Results Detail

Location KY1363 CR4 - Method 29

Average

Run Number M29-1 M29-2 M29-3

Test Date 5/18/2010 5/18/2010 5/19/2010

Run Start Time 7:55:00 AM 1:17:00 PM 7:03:00 AM

Run Finish Time 12:19:00 PM 5:41:00 PM 11:27:00 AM

Net Traversing Points 24 24 24

Net Run Time, minutes 240 240 240

Nozzle Diameter, inches 0.215 0.215 0.215 0.215

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 1.01 1.01 1.01 1.010

Barometric Pressure, inches of Mercury 29.5 29.5 29.65 29.550

Average Orifice Meter Differential, inches H2O 1.42 1.37 1.35 1.380

Dry Gas Meter Volume Sampled, cubic feet 165.537 164.109 164.644 164.763

Average Dry Gas Meter Temperature, °F 64.79 69.71 65.96 66.820

Dry Gas Meter Volume Sampled, dscf 166.441 163.452 165.983 165.292

Total Moisture Liquid collected, g 638.4 631.3 589.5 619.733

Volume of Water Vapor, standard cubic feet 30.05 29.72 27.75 29.173

Moisture Content of Stack Gas, % 15.29 15.39 14.32 15.000

Moisture Saturation at Stack Gas Temperature, % 13.13 13.24 12.90 13.090

Dry Mole Fraction 0.8687 0.8676 0.871 0.869

Carbon Dioxide, % 12.4 12.3 12.3 12.333

Oxygen, % 6.3 6.4 6.5 6.400

Carbon Monoxide & Nitrogen, % 81.3 81.3 81.2 81.267

Fuel Factor 1.18 1.18 1.17

Dry Molecular Weight, lb/lb-Mole 30.24 30.22 30.23 30.230

Wet Molecular weight, lb/lb-Mole 29.02 28.99 28.91 28.973

Flue Gas Static Pressure, inches of H2O -0.5 -0.5 -0.58 -0.527

Absolute Flue Gas Pressure, inches of Mercury 29.46 29.46 29.61 29.510

Average Stack Gas Temperature, °F 124.25 124.54 123.79 124.193

Average Velocity Head, inches of H2O 0.9291276348

72647

0.894051549

918071

0.897934008

412693

0.907

Average Stack Gas Velocity, feet/second 57.22 56.17 56.20 56.530

Stack Cross-Sectional Area, square feet 190.115 190.115 190.115 190.115

Dry Volumetric Flow Rate, dry scfm 504,535.4 494,404.5 499,776.9 499,572.267

Actual Wet Volumetric Flue Gas Flow Rate, acfm 652,702.8 640,725.6 641,067.8 644,832.067

Percent Isokinetic of Sampling Rate, % 103.7 103.9 104.3 103.967

Percent Excess Air, % 41.5 42.5 43.5 42.500

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Round Duct Diameter, inches 186.7 186.7 186.7

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Saturday, February 12, 2011 Page 10 of 13
KY 1363 Cane Run 4

8/31/2010

Location KY1363 CR4 - Method 3A CO2

Average

Run Number CO2-1 CO2-2 CO2-3

Test Date 5/18/2010 5/18/2010 5/19/2010

Run Start Time 7:55:00 AM 1:17:00 PM 7:03:00 AM

Run Finish Time 12:19:00 PM 5:41:00 PM 11:27:00 AM

Carbon Dioxide, % 12.4 12.3 12.3 12.333

Oxygen, % 6.3 6.4 6.5 6.400

Fuel Factor 1.18 1.18 1.17

Dry Volumetric Flow Rate, dry scfm 499348 504484 505002 502,944.667

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Moisture, % 14 14.1 14.1 14.067

Analyzer Make Servomex Servomex Servomex

Analyzer Model 1440 1440 1440 1,440.000

Analyzer Serial Number 01415C/292 01415C/292 01415C/292

Operating Range 20 20 20 20.000

Operating Units % % %

No. Readings/Avg. 60 60 60 60.000

Calibration Set 3 3 3 3.000

Calibration Pre Zero Cylinder ID CC179696 CC179696 CC179696

Calibration Pre Zero Cylinder Instrument Response 0 0 0 0.000

Calibration Pre Zero Cylinder Bias 0 0 0 0.000

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID CC86060-CO2 CC86060-

CO2

CC86060-

CO2

Calibration Pre High Cylinder Instrument Response 16.57 16.52 16.55 16.547

Calibration Pre High Cylinder Bias 0.19 -0.12 0.06 0.043

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID CC179696 CC179696 CC179696

Calibration Post Zero Cylinder Instrument Response 0 0 0 0.000

Calibration Post Zero Cylinder Bias 0 0 0 0.000

Calibration Post Zero Cylinder Drift 0 0 0 0.000

Calibration Post High Cylinder ID CC86060-CO2 CC86060-

CO2

CC86060-

CO2

Calibration Post High Cylinder Instrument Response 16.52 16.55 16.51 16.527

Calibration Post High Cylinder Bias -0.12 0.06 -0.19 -0.083

Calibration Post High Cylinder Drift 0.31 0.18 0.25 0.247

Cavg 12.25 12.16 12.14 12.183

Cavg Units %vd %vd %vd

Cgas 12.35 12.2666 12.2502 12.289

Cgas Units %vd %vd %vd

Fuel Type Coal - 

Bituminous

Coal - 

Bituminous

Coal - 

Bituminous

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Cgasw 0 0 0 0.000

Cgasw Units

Saturday, February 12, 2011 Page 11 of 13
KY 1363 Cane Run 4

8/31/2010

Location KY1363 CR4 - Method 3A O2

Average

Run Number O2-1 O2-2 O2-3

Test Date 5/18/2010 5/18/2010 5/19/2010

Run Start Time 7:55:00 AM 1:17:00 PM 7:03:00 AM

Run Finish Time 12:19:00 PM 5:41:00 PM 11:27:00 AM

Carbon Dioxide, % 12.4 12.3 12.3 12.333

Oxygen, % 6.3 6.4 6.5 6.400

Fuel Factor 1.18 1.18 1.17

Dry Volumetric Flow Rate, dry scfm 499348 504484 505002 502,944.667

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Moisture, % 14 14.1 14.1 14.067

Analyzer Make Servomex Servomex Servomex

Analyzer Model 1440 1440 1440 1,440.000

Analyzer Serial Number 2820 3951-

5395

2820 3951-

5395

2820 3951-

5395

Operating Range 25 25 25 25.000

Operating Units % % %

No. Readings/Avg. 60 60 60 60.000

Calibration Set 1 1 1 1.000

Calibration Pre Zero Cylinder ID CC179696 CC179696 CC179696

Calibration Pre Zero Cylinder Instrument Response 0 0 0 0.000

Calibration Pre Zero Cylinder Bias 0 0 0 0.000

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID CC86060-O2 CC86060-O2 CC86060-O2

Calibration Pre High Cylinder Instrument Response 21.92 21.89 21.95 21.920

Calibration Pre High Cylinder Bias -0.14 -0.27 0 -0.137

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID CC179696 CC179696 CC179696

Calibration Post Zero Cylinder Instrument Response 0 0 0 0.000

Calibration Post Zero Cylinder Bias 0 0 0 0.000

Calibration Post Zero Cylinder Drift 0 0 0 0.000

Calibration Post High Cylinder ID CC86060-O2 CC86060-O2 CC86060-O2

Calibration Post High Cylinder Instrument Response 21.89 21.95 21.9 21.913

Calibration Post High Cylinder Bias -0.27 0 -0.23 -0.167

Calibration Post High Cylinder Drift 0.13 0.27 0.23 0.210

Cavg 6.28 6.4 6.46 6.380

Cavg Units %vd %vd %vd

Cgas 6.313 6.4292 6.488 6.410

Cgas Units %vd %vd %vd

Fuel Type Coal - 

Bituminous

Coal - 

Bituminous

Coal - 

Bituminous

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Cgasw 0 0 0 0.000

Cgasw Units

Saturday, February 12, 2011 Page 12 of 13
KY 1363 Cane Run 4

8/31/2010

Location KY1363 CR4 - Method 5/OTM-28

Average

Run Number OTM28-1 OTM28-2 OTM28-3

Test Date 5/18/2010 5/18/2010 5/19/2010

Run Start Time 7:55:00 AM 1:17:00 PM 7:03:00 AM

Run Finish Time 12:19:00 PM 5:41:00 PM 11:27:00 AM

Net Traversing Points 24 24 24

Net Run Time, minutes 240 240 240

Nozzle Diameter, inches 0.23 0.23 0.23 0.230

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 0.99 0.99 0.99 0.990

Barometric Pressure, inches of Mercury 29.55 29.5 29.55 29.533

Average Orifice Meter Differential, inches H2O 1.77 1.80 1.82 1.797

Dry Gas Meter Volume Sampled, cubic feet 179.314 179.429 179.371 179.371

Average Dry Gas Meter Temperature, °F 64.40 70.00 70.83 68.410

Dry Gas Meter Volume Sampled, dscf 177.307 175.263 175.236 175.935

Total Moisture Liquid collected, g 660 664 680 668.000

Volume of Water Vapor, standard cubic feet 31.07 31.25 32.01 31.443

Moisture Content of Stack Gas, % 14.91 15.13 15.45 15.163

Moisture Saturation at Stack Gas Temperature, % 14.00 14.13 14.08 14.070

Dry Mole Fraction 0.86 0.8587 0.8592 0.859

Carbon Dioxide, % 12.4 12.3 12.3 12.333

Oxygen, % 6.3 6.4 6.5 6.400

Carbon Monoxide & Nitrogen, % 81.3 81.3 81.2 81.267

Fuel Factor 1.18 1.18 1.17

Dry Molecular Weight, lb/lb-Mole 30.24 30.22 30.23 30.230

Wet Molecular weight, lb/lb-Mole 28.69 28.67 28.75 28.703

Flue Gas Static Pressure, inches of H2O -0.45 -0.5 -0.58 -0.510

Absolute Flue Gas Pressure, inches of Mercury 29.52 29.46 29.51 29.497

Average Stack Gas Temperature, °F 126.67 126.96 126.88 126.837

Average Velocity Head, inches of H2O 0.9145704490

73426

0.937732931

110231

0.937293926

622245

0.930

Average Stack Gas Velocity, feet/second 57.16 57.97 57.82 57.650

Stack Cross-Sectional Area, square feet 190.115 190.115 190.115 190.115

Dry Volumetric Flow Rate, dry scfm 497,912.6 502,931.7 502,842.8 501,229.033

Actual Wet Volumetric Flue Gas Flow Rate, acfm 652,018.4 661,258.0 659,547.0 657,607.800

Percent Isokinetic of Sampling Rate, % 97.8 95.7 95.7 96.400

Percent Excess Air, % 41.5 42.5 43.5 42.500

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Round Duct Diameter, inches 186.7 186.7 186.7

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Saturday, February 12, 2011 Page 13 of 13