### Name:

Title: Company: Sign Date: Name: Mike Taylor Title: President Company: Catalyst Air Management Sign Date: Permitted Facility Representative / Date Testing Company Representative / Date 

## KY6041 Spurlock Unit 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.

Monday, February 21, 2011 Page 1 of 17

### KY6041 Spurlock Unit 4

Facility Information: Spurlock
1301 West 2nd st.

Maysville KY 41056 Contact: Louis Petrey
Phone: 859-745-4157 ext. 204
Fax:
Email: louis.petrey@ekpc.coop Testing Company: Catalyst Air Management 2505 Byington-Solway Rd

Knoxville TN 37931 Contact: Mike Taylor
Phone: 865-531-0075
Fax: 831-531-0750
Email: mike.taylor@catalystair.com

Air Permit Number: 6041 Permitted Source ID/Name: Hugh L. Spurlock Generating Station 4
Permitted Maximum Process Rate: 2800 mmBtu/hr 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: Spurlock Unit 4 is a coal-fired circulating fluidized bed (CFB) steam generating utility boiler located near Maysville, KY. The unit is equipped with a baghouse, flash dryer absorber, and SNCR for PM, SO2 and Nox control. Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information: AFS #: 110017429521 FRS #: 110017429521

SCC / Description 10100218 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous Coal - Atmospheric Fluidized Bed Combustion: Circulating Bed (Bitum. 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
KY6041 Spulock Unit 4 176.1 1608 5232 4 0 24 0 0

Target Parameter Test Method Number of

Test Runs Test Run

Duration Sample

Points Comments Location
Carbon Monoxide Method 10 3 120 0 KY6041 Spulock Unit 4 Formaldehyde Method 0011 3 120 0 KY6041 Spulock Unit 4 Total organic compounds

(TOC) as Propane Method 25A 3 120 0 KY6041 Spulock Unit 4



### Monday, February 21, 2011 Page 2 of 17

### KY6041 Spurlock Unit 4

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.

Hydrogen Chloride Method 26A 3 180 0 KY6041 Spulock Unit 4 Hydrogen Fluoride Method 26A 3 180 0 KY6041 Spulock Unit 4 Chlorine Method 26A 3 180 0 KY6041 Spulock Unit 4 Filterable PM2.5 OTM - 27/28 3 369 0 KY6041 Spulock Unit 4 Total PM2.5 OTM - 27/28 3 369 0 KY6041 Spulock Unit 4 Organic Condensible

Particulate OTM - 27/28 3 369 0 KY6041 Spulock Unit 4 Inorganic (Aqueous)

Condensible Part. OTM - 27/28 3 369 0 KY6041 Spulock Unit 4 Manganese Method 29 3 240 0 KY6041 Spulock Unit 4 Nickel Method 29 3 240 0 KY6041 Spulock Unit 4 Lead Method 29 3 240 0 KY6041 Spulock Unit 4 Cobalt Method 29 3 240 0 KY6041 Spulock Unit 4 Chromium Method 29 3 240 0 KY6041 Spulock Unit 4 Cadmium Method 29 3 240 0 KY6041 Spulock Unit 4 Beryllium Method 29 3 240 0 KY6041 Spulock Unit 4 Antimony Method 29 3 240 0 KY6041 Spulock Unit 4 Arsenic Method 29 3 240 0 KY6041 Spulock Unit 4 Filterable Particulate Method 29 3 240 0 KY6041 Spulock Unit 4 Selenium Method 29 3 240 0 KY6041 Spulock Unit 4



### Monday, February 21, 2011 Page 3 of 17

### KY6041 Spurlock Unit 4

Sampling / Stack Data Results Summary



### Location KY6041 Spulock Unit 4 - Method 0011 Average
Run Number M0011-1 M0011-2 M0011-3
Test Date 3/25/2010 3/25/2010 3/25/2010
Run Start Time 7:04:00 AM 9:44:00 AM 12:30:00 PM

Run Finish Time 9:19:00 AM 11:59:00 AM 2:45:00 PM

Net Run Time, minutes 120 120 120 Dry Gas Meter Volume Sampled, dscf 77.782 78.638 79.205 78.542 Moisture Content of Stack Gas, % 10.93 11.09 11.01 11.010 Moisture Saturation at Stack Gas Temperature, % 49.28 49.19 49.47 49.313 Carbon Dioxide, % 14.4 14.4 14.4 14.400 Oxygen, % 5.2 5 5.1 5.100 Average Stack Gas Temperature, °F 176.75 176.67 176.92 176.780 Dry Volumetric Flow Rate, dry scfm 534,617.4 540,566.7 542,210.0 539,131.367 Actual Wet Volumetric Flue Gas Flow Rate, acfm 751,996.4 761,637.4 763,565.6 759,066.467 Percent Isokinetic of Sampling Rate, % 104.2 104.1 104.6 104.300 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 KY6041 Spulock Unit 4 - Method 10 Average Run Number
Test Date
Run Start Time
Run Finish Time Carbon Dioxide, % Oxygen, % Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Fuel Type
Fw
Fc



### Monday, February 21, 2011 Page 4 of 17

### KY6041 Spurlock Unit 4

Location KY6041 Spulock Unit 4 - Method 25A Average Run Number
Test Date
Run Start Time
Run Finish Time Carbon Dioxide, % Oxygen, % Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Fuel Type
Fw
Fc



### Location KY6041 Spulock Unit 4 - Method 26A Average Run Number
Test Date
Run Start Time
Run Finish Time Net Run Time, minutes Dry Gas Meter Volume Sampled, dscf Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Carbon Dioxide, % Oxygen, % 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
Fw
Fc



### Monday, February 21, 2011 Page 5 of 17

### KY6041 Spurlock Unit 4

Location KY6041 Spulock Unit 4 - Method 29 Average Run Number
Test Date
Run Start Time
Run Finish Time Net Run Time, minutes Dry Gas Meter Volume Sampled, dscf Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Carbon Dioxide, % Oxygen, % 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
Fw
Fc



### Location KY6041 Spulock Unit 4 - OTM - 27/28 Average Run Number
Test Date
Run Start Time
Run Finish Time Net Run Time, minutes Dry Gas Meter Volume Sampled, dscf Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Carbon Dioxide, % Oxygen, % 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
Fw
Fc



### Monday, February 21, 2011 Page 6 of 17

### KY6041 Spurlock Unit 4

Emissions Summary



### Location: KY6041 Spulock Unit 4 - Method 0011 Compound: Formaldehyde Average RunNumber M0011-1 M0011-2 M0011-3 Mass_mg 0.006 0.004 0.003 0.004 lb/mmBtuO2 2.21E-06 1.44E-06 1.08E-06 0.000 ppm 2.18E-03 1.44E-03 1.07E-03 0.002 ppm@7%O2 1.93E-03 1.26E-03 9.41E-04 0.001



### Location: KY6041 Spulock Unit 4 - Method 10 Compound: Carbon Monoxide Average Run M10-1 M10-2 M10-3 lb/mmBtuO2 5.36E-02 5.58E-02 5.21E-02 0.054 ppm 5.66E+01 5.78E+01 5.54E+01 56.600 ppm@7%O2 5.01E+01 5.22E+01 4.87E+01 50.333



### Location: KY6041 Spulock Unit 4 - Method 25A Compound: Total organic compounds (TOC) as Average Run M25A-1 M25A-2 M25A-3 lb/mmBtuO2 1.32E-04 6.75E-05 3.36E-04 0.000 ppm 8.84E-02 4.44E-02 2.27E-01 0.120 ppm@7%O2 7.83E-02 4.01E-02 2.00E-01 0.106



### Location: KY6041 Spulock Unit 4 - Method 26A Compound: Chlorine Average RunNumber M26A-1 M26A-2 M26A-3 Mass_mg 1.2 1.2 1.2 1.200 lb/mmBtuO2 2.93E-04 2.84E-04 2.96E-04 0.000


### Compound: Hydrogen Chloride Average RunNumber M26A-1 M26A-2 M26A-3 Mass_mg 0.54 0.52 0.55 0.537 lb/mmBtuO2 1.32E-04 1.23E-04 1.36E-04 0.000


### Compound: Hydrogen Fluoride Average RunNumber M26A-1 M26A-2 M26A-3 Mass_mg 0.2 0.2 0.2 0.200 lb/mmBtuO2 4.89E-05 4.73E-05 4.94E-05 0.000



### Location: KY6041 Spulock Unit 4 - Method 29 

### Compound: Antimony Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00245 0.0018 0.0018 0.002



### Monday, February 21, 2011 Page 7 of 17

### KY6041 Spurlock Unit 4

lb/mmBtuO2 4.61E-07 3.36E-07 3.40E-07 0.000


### Compound: Arsenic Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00245 0.00181 0.00194 0.002 lb/mmBtuO2 4.61E-07 3.38E-07 3.67E-07 0.000


### Compound: Beryllium Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00045 0.00045 0.00045 0.000 lb/mmBtuO2 8.47E-08 8.40E-08 8.51E-08 0.000


### Compound: Cadmium Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.0007 0.00055 0.00045 0.001 lb/mmBtuO2 1.32E-07 1.03E-07 8.51E-08 0.000


### Compound: Chromium Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00869 0.00813 0.00726 0.008 lb/mmBtuO2 1.64E-06 1.52E-06 1.37E-06 0.000


### Compound: Cobalt Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00287 0.00325 0.00087 0.002 lb/mmBtuO2 5.40E-07 6.07E-07 1.64E-07 0.000


### Compound: Filterable Particulate Average RunNumber M29-1 M29-2 M29-3 Mass_mg 24 39.6 35.6 33.067 lb/mmBtuO2 4.52E-03 7.39E-03 6.73E-03 0.006


### Compound: Lead Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.01643 0.02051 0.01616 0.018 lb/mmBtuO2 3.09E-06 3.83E-06 3.05E-06 0.000


### Compound: Manganese Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.0086 0.0074 0.0093 0.008 lb/mmBtuO2 1.62E-06 1.38E-06 1.76E-06 0.000


### Compound: Nickel Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.0084 0.006 0.0067 0.007


### Monday, February 21, 2011 Page 8 of 17

### KY6041 Spurlock Unit 4

Process Run Data lb/mmBtuO2 1.58E-06 1.12E-06 1.27E-06 0.000


### Compound: Selenium Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.0073 0.0055 0.0045 0.006 lb/mmBtuO2 1.37E-06 1.03E-06 8.51E-07 0.000



### Location: KY6041 Spulock Unit 4 - OTM - 27/28 Compound: Filterable PM2.5 Average RunNumber OTM27-1 OTM27-2 OTM27-3 Mass_mg 19.76 13.76 16.96 16.827 lb/mmBtuO2 6.23E-03 3.30E-03 3.91E-03 0.004


### Compound: Inorganic (Aqueous) Condensible Pa Average RunNumber OTM27-1 OTM27-2 OTM27-3 Mass_mg 40 67 82 63.000 lb/mmBtuO2 1.26E-02 1.61E-02 1.89E-02 0.016


### Compound: Organic Condensible Particulate Average RunNumber OTM27-1 OTM27-2 OTM27-3 Mass_mg 2.7 2.3 2.4 2.467 lb/mmBtuO2 8.51E-04 5.52E-04 5.54E-04 0.001


### Compound: Total PM2.5 Average RunNumber OTM27-1 OTM27-2 OTM27-3 Mass_mg 62.46 83.06 101.36 82.293 lb/mmBtuO2 1.97E-02 1.99E-02 2.34E-02 0.021



### Monday, February 21, 2011 Page 9 of 17

### KY6041 Spurlock Unit 4

Process Run Data

APCD Run Data

Process Lab Run Data 

### Run Name Value UOM Comments Target Value 1 Unit Load 299.8 MW March 18, 2010 0


### 1 Steam Rate 2030 1000 lbs/hr March 18, 2010 0
1 Heat Input 2621 mmBtu/hr March 18, 2010 0
4 Unit Load 299.8 MW March 23, 2010 0


### 4 Steam Rate 2033 1000 lbs/hr March 23, 2010 0
4 Heat Input 2584 mmBtu/hr March 23, 2010 0
5 Unit Load 299.8 MW March 24, 2010 0


### 5 Steam Rate 2033 1000 lbs/hr March 24, 2010 0
5 Heat Input 2632 mmBtu/hr March 24, 2010 0
6 Unit Load 299.8 MW March 25, 2010 0


### 6 Steam Rate 2033 1000 lbs/hr March 25, 2010 0
6 Heat Input 2611 mmBtu/hr March 25, 2010 0
1 Bituminous Coal Burned 0 Tons/million BTU using O2 0

Run Name Value UOM Comments Target Value 

### 1 SELECTIVE NONCATALYTIC REDUCTION FOR NOX 186.5 lbs/hr 0

2 SELECTIVE NONCATALYTIC REDUCTION FOR NOX 187.7 lbs/hr 0



### 3 SELECTIVE NONCATALYTIC REDUCTION FOR NOX 214.29 lbs/hr 0

4 SELECTIVE NONCATALYTIC REDUCTION FOR NOX 228.1 lbs/hr 0

1 FLUID BED DRY SCRUBBER 78.44 1000 lbs/hr 0
2 FLUID BED DRY SCRUBBER 83.16 1000 lbs/hr 0


### 3 FLUID BED DRY SCRUBBER 102.52 1000 lbs/hr 0
4 FLUID BED DRY SCRUBBER 94.43 1000 lbs/hr 0
1 BAGHOUSE 5.63 in. H2O 0


### 2 BAGHOUSE 5.76 in. H2O 0
3 BAGHOUSE 5.59 in. H2O 0
4 BAGHOUSE 5.54 in. H2O 0

Run Name Value UOM Comments


### Monday, February 21, 2011 Page 10 of 17

### KY6041 Spurlock Unit 4

Run Name Value UOM Comments 

### 1 0

Monday, February 21, 2011 Page 11 of 17

### KY6041 Spurlock Unit 4

Sampling / Stack Data Results Detail



### Location KY6041 Spulock Unit 4 - Method 0011 Average Run Number M0011-1 M0011-2 M0011-3 Test Date 3/25/2010 3/25/2010 3/25/2010 Run Start Time 7:04:00 AM 9:44:00 AM 12:30:00 PM Run Finish Time 9:19:00 AM 11:59:00 AM 2:45:00 PM Net Traversing Points 12 12 12 Net Run Time, minutes 120 120 120 Nozzle Diameter, inches 0.19 0.19 0.19 0.190 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 28.9 28.9 28.9 28.900 Average Orifice Meter Differential, inches H2O 1.25 1.30 1.31 1.287 Dry Gas Meter Volume Sampled, cubic feet 79.107 80.722 81.576 80.468 Average Dry Gas Meter Temperature, °F 65.54 70.50 72.29 69.443 Dry Gas Meter Volume Sampled, dscf 77.782 78.638 79.205 78.542 Total Moisture Liquid collected, g 202.6 208.5 208.2 206.433 Volume of Water Vapor, standard cubic feet 9.54 9.81 9.80 9.717 Moisture Content of Stack Gas, % 10.93 11.09 11.01 11.010 Moisture Saturation at Stack Gas Temperature, % 49.28 49.19 49.47 49.313 Dry Mole Fraction 0.8907 0.8891 0.8899 0.890 Carbon Dioxide, % 14.4 14.4 14.4 14.400 Oxygen, % 5.2 5 5.1 5.100 Carbon Monoxide & Nitrogen, % 80.4 80.6 80.5 80.500 Fuel Factor 1.09 1.10 1.10 Dry Molecular Weight, lb/lb-Mole 30.51 30.50 30.51 30.507 Wet Molecular weight, lb/lb-Mole 29.14 29.11 29.13 29.127 Flue Gas Static Pressure, inches of H2O -1.4 -1.4 -1.4 -1.400 Absolute Flue Gas Pressure, inches of Mercury 28.80 28.80 28.80 28.800 Average Stack Gas Temperature, °F 176.75 176.67 176.92 176.780 Average Velocity Head, inches of H2O 1.4032918141 1412 1.438242585

75181 1.446034240

94866 1.429

Average Stack Gas Velocity, feet/second 74.10 75.05 75.24 74.797 Stack Cross-Sectional Area, square feet 169.140 169.140 169.140 169.140 Dry Volumetric Flow Rate, dry scfm 534,617.4 540,566.7 542,210.0 539,131.367 Actual Wet Volumetric Flue Gas Flow Rate, acfm 751,996.4 761,637.4 763,565.6 759,066.467 Percent Isokinetic of Sampling Rate, % 104.2 104.1 104.6 104.300 Percent Excess Air, % 32.4 30.7 31.6 31.567 F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000 Round Duct Diameter, inches 176.1 176.1 176.1 Rectangular Duct Width, inches 0 0 0 Rectangular Duct Length, inches 0 0 0 Fw 10640 10640 10640 10,640.000 Fc 1800 1800 1800 1,800.000



### Monday, February 21, 2011 Page 12 of 17

### KY6041 Spurlock Unit 4

Location KY6041 Spulock Unit 4 - Method 10 Average Run Number Test Date Run Start Time Run Finish Time Carbon Dioxide, % Oxygen, % Fuel Factor Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Analyzer Make Analyzer Model Analyzer Serial Number Operating Range Operating Units No. Readings/Avg. Calibration Set Calibration Pre Zero Cylinder ID Calibration Pre Zero Cylinder Instrument Response Calibration Pre Zero Cylinder Bias Calibration Pre Zero Cylinder Drift Calibration Pre High Cylinder ID Calibration Pre High Cylinder Instrument Response Calibration Pre High Cylinder Bias Calibration Pre High Cylinder Drift Calibration Post Zero Cylinder ID Calibration Post Zero Cylinder Instrument Response Calibration Post Zero Cylinder Bias Calibration Post Zero Cylinder Drift Calibration Post High Cylinder ID Calibration Post High Cylinder Instrument Response Calibration Post High Cylinder Bias Calibration Post High Cylinder Drift Cavg Cavg Units Cgas Cgas Units Fuel Type Fw Fc Cgasw Cgasw Units



### Monday, February 21, 2011 Page 13 of 17

### KY6041 Spurlock Unit 4

Location KY6041 Spulock Unit 4 - Method 25A Average Run Number Test Date Run Start Time Run Finish Time Carbon Dioxide, % Oxygen, % Fuel Factor Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Analyzer Make Analyzer Model Analyzer Serial Number Operating Range Operating Units No. Readings/Avg. Calibration Set Calibration Pre Zero Cylinder ID Calibration Pre Zero Cylinder Instrument Response Calibration Pre Zero Cylinder Bias Calibration Pre Zero Cylinder Drift Calibration Pre High Cylinder ID Calibration Pre High Cylinder Instrument Response Calibration Pre High Cylinder Bias Calibration Pre High Cylinder Drift Calibration Post Zero Cylinder ID Calibration Post Zero Cylinder Instrument Response Calibration Post Zero Cylinder Bias Calibration Post Zero Cylinder Drift Calibration Post High Cylinder ID Calibration Post High Cylinder Instrument Response Calibration Post High Cylinder Bias Calibration Post High Cylinder Drift Cavg Cavg Units Cgas Cgas Units Fuel Type Fw Fc Cgasw Cgasw Units



### Monday, February 21, 2011 Page 14 of 17

### KY6041 Spurlock Unit 4

Location KY6041 Spulock Unit 4 - Method 26A Average Run Number Test Date Run Start Time Run Finish Time Net Traversing Points Net Run Time, minutes Nozzle Diameter, inches Pitot Tube Coefficient Dry Gas Meter Calibration Factor Barometric Pressure, inches of Mercury Average Orifice Meter Differential, inches H2O Dry Gas Meter Volume Sampled, cubic feet Average Dry Gas Meter Temperature, °F Dry Gas Meter Volume Sampled, dscf Total Moisture Liquid collected, g Volume of Water Vapor, standard cubic feet Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Dry Mole Fraction Carbon Dioxide, % Oxygen, % Carbon Monoxide & Nitrogen, % Fuel Factor Dry Molecular Weight, lb/lb-Mole Wet Molecular weight, lb/lb-Mole Flue Gas Static Pressure, inches of H2O Absolute Flue Gas Pressure, inches of Mercury Average Stack Gas Temperature, °F Average Velocity Head, inches of H2O Average Stack Gas Velocity, feet/second Stack Cross-Sectional Area, square feet Dry Volumetric Flow Rate, dry scfm Actual Wet Volumetric Flue Gas Flow Rate, acfm Percent Isokinetic of Sampling Rate, % Percent Excess Air, % F-Factor, dscfm/MMBtu @ %O2 Round Duct Diameter, inches Rectangular Duct Width, inches Rectangular Duct Length, inches Fw Fc



### Monday, February 21, 2011 Page 15 of 17

### KY6041 Spurlock Unit 4

Location KY6041 Spulock Unit 4 - Method 29 Average Run Number Test Date Run Start Time Run Finish Time Net Traversing Points Net Run Time, minutes Nozzle Diameter, inches Pitot Tube Coefficient Dry Gas Meter Calibration Factor Barometric Pressure, inches of Mercury Average Orifice Meter Differential, inches H2O Dry Gas Meter Volume Sampled, cubic feet Average Dry Gas Meter Temperature, °F Dry Gas Meter Volume Sampled, dscf Total Moisture Liquid collected, g Volume of Water Vapor, standard cubic feet Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Dry Mole Fraction Carbon Dioxide, % Oxygen, % Carbon Monoxide & Nitrogen, % Fuel Factor Dry Molecular Weight, lb/lb-Mole Wet Molecular weight, lb/lb-Mole Flue Gas Static Pressure, inches of H2O Absolute Flue Gas Pressure, inches of Mercury Average Stack Gas Temperature, °F Average Velocity Head, inches of H2O Average Stack Gas Velocity, feet/second Stack Cross-Sectional Area, square feet Dry Volumetric Flow Rate, dry scfm Actual Wet Volumetric Flue Gas Flow Rate, acfm Percent Isokinetic of Sampling Rate, % Percent Excess Air, % F-Factor, dscfm/MMBtu @ %O2 Round Duct Diameter, inches Rectangular Duct Width, inches Rectangular Duct Length, inches Fw Fc



### Monday, February 21, 2011 Page 16 of 17

### KY6041 Spurlock Unit 4

Location KY6041 Spulock Unit 4 - OTM - 27/28 Average Run Number Test Date Run Start Time Run Finish Time Net Traversing Points Net Run Time, minutes Nozzle Diameter, inches Pitot Tube Coefficient Dry Gas Meter Calibration Factor Barometric Pressure, inches of Mercury Average Orifice Meter Differential, inches H2O Dry Gas Meter Volume Sampled, cubic feet Average Dry Gas Meter Temperature, °F Dry Gas Meter Volume Sampled, dscf Total Moisture Liquid collected, g Volume of Water Vapor, standard cubic feet Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Dry Mole Fraction Carbon Dioxide, % Oxygen, % Carbon Monoxide & Nitrogen, % Fuel Factor Dry Molecular Weight, lb/lb-Mole Wet Molecular weight, lb/lb-Mole Flue Gas Static Pressure, inches of H2O Absolute Flue Gas Pressure, inches of Mercury Average Stack Gas Temperature, °F Average Velocity Head, inches of H2O Average Stack Gas Velocity, feet/second Stack Cross-Sectional Area, square feet Dry Volumetric Flow Rate, dry scfm Actual Wet Volumetric Flue Gas Flow Rate, acfm Percent Isokinetic of Sampling Rate, % Percent Excess Air, % F-Factor, dscfm/MMBtu @ %O2 Round Duct Diameter, inches Rectangular Duct Width, inches Rectangular Duct Length, inches Fw Fc



### Monday, February 21, 2011 Page 17 of 17