### Name: Jim Burger

Title: I&C Supervisor Company: Spruance Genco, LLC Sign Date: Name: Lenny Katerynczuk Title: Project Manager Company: AirNova, Inc. Sign Date: Permitted Facility Representative / Date Testing Company Representative / Date 

## Spruance Unit 1 MACT ICR Testing

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 02, 2011 Page 1 of 24

### Spruance Unit 1 MACT ICR Testing

Facility Information: Spruance Genco, LLC

5001 Commerce Road

Richmond VA 23234
Contact: Jim Burger
Phone: (804) 743-9710 ext. 23
Fax:
Email: jim.burger@richmondcogen.com Testing Company:
AirNova, Inc. 5845 Clayton Avenue

Pennsauken NJ 08109
Contact: Lenny Katerynczuk
Phone: 856-486-1500
Fax: 856-486-9896
Email: lenny@airnova.com

Air Permit Number:
51033 Permitted Source ID/Name: Spruance Genco, LLC 51033
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: Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information: AFS #: 5176000399 FRS #: 110000868865

SCC / Description 10100205 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous Coal - Traveling Grate (Overfeed) Stoker (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 124 1800 2700 4 0 12 0 0

Target Parameter Test Method Number of

Test Runs Test Run

Duration Sample

Points Comments Location
Carbon Monoxide Method 10 3 120 0 Stack Exit Formaldehyde Method 0011 3 120 0 Stack Exit Inorganic (Aqueous)

Condensible Part. Method 202 3 365 0 Stack Exit

Organic Condensible

Particulate Method 202 3 365 0 Stack Exit Regulation Description Compound Limit Unit
Clean Air Act Section 114 0



### Wednesday, February 02, 2011 Page 2 of 24

### Spruance Unit 1 MACT ICR Testing

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 Total organic compounds

(TOC) as Propane Method 25A 3 180 0 Stack Exit

Hydrogen Fluoride Method 26A 3 180 0 Stack Exit Hydrogen Chloride Method 26A 3 180 0 Stack Exit Filterable PM2.5 OTM - 27/28 3 365 0 Stack Exit Antimony Method 29 3 360 0 Stack Exit Manganese Method 29 3 360 0 Stack Exit Selenium Method 29 3 360 0 Stack Exit Lead Method 29 3 360 0 Stack Exit Nickel Method 29 3 360 0 Stack Exit Beryllium Method 29 3 360 0 Stack Exit Arsenic Method 29 3 360 0 Stack Exit Cobalt Method 29 3 360 0 Stack Exit Chromium Method 29 3 360 0 Stack Exit Cadmium Method 29 3 360 0 Stack Exit Filterable Particulate Method 5 3 360 0 Stack Exit Sulfur Dioxide Method 6C 3 180 0 Stack Exit Nitrogen oxides (NOx) Method 7E 3 180 0 Stack Exit



### Wednesday, February 02, 2011 Page 3 of 24

### Spruance Unit 1 MACT ICR Testing

Sampling / Stack Data Results Summary



### Location Stack Exit - Method 0011 Average
Run Number 1 2 3

Test Date 4/15/2010 4/15/2010 4/15/2010
Run Start Time 11:30:00 AM 2:40:00 PM 6:12:00 PM
Run Finish Time 1:36:00 PM 4:53:00 PM 8:22:00 PM Net Run Time, minutes 120 120 120 Dry Gas Meter Volume Sampled, dscf 89.667 79.488 80.791 83.315 Moisture Content of Stack Gas, % 14.27 13.85 13.94 14.020 Moisture Saturation at Stack Gas Temperature, % 100.00 49.02 52.53 67.183 Carbon Dioxide, % 10.01 6.39 6.86 7.753 Oxygen, % 9.28 13.21 12.81 11.767 Average Stack Gas Temperature, °F 214.67 178.75 181.75 191.723 Dry Volumetric Flow Rate, dry scfm 139,444.7 159,669.8 158,877.4 152,663.967 Actual Wet Volumetric Flue Gas Flow Rate, acfm 204,894.1 221,549.3 222,304.0 216,249.133 Percent Isokinetic of Sampling Rate, % 94.0 102.1 104.3 100.133 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 Stack Exit - 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



### Wednesday, February 02, 2011 Page 4 of 24

### Spruance Unit 1 MACT ICR Testing

Location Stack Exit - Method 202 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 Stack Exit - 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



### Wednesday, February 02, 2011 Page 5 of 24

### Spruance Unit 1 MACT ICR Testing

Location Stack Exit - 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



### Location Stack Exit - 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



### Wednesday, February 02, 2011 Page 6 of 24

### Spruance Unit 1 MACT ICR Testing

Location Stack Exit - Method 5 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 Stack Exit - Method 6C 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



### Wednesday, February 02, 2011 Page 7 of 24

### Spruance Unit 1 MACT ICR Testing

Location Stack Exit - Method 7E 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 Stack Exit - 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



### Wednesday, February 02, 2011 Page 8 of 24

### Spruance Unit 1 MACT ICR Testing

Emissions Summary



### Location: Stack Exit - Method 0011 Compound: Formaldehyde Average RunNumber 1 2 3 Mass_mg 0.206 0.056 0.0287 0.097 lb/mmBtuO2 8.91E-05 4.13E-05 1.98E-05 0.000
ppm 6.50E-02 1.99E-02 1.00E-02 0.032 ppm@7%O2 7.78E-02 3.60E-02 1.72E-02 0.044



### Location: Stack Exit - Method 10 Compound: Carbon Monoxide Average Run 1 2 3 lb/mmBtuO2 1.76E+00 1.13E+00 7.23E-01 1.204
ppm 1.37E+03 5.83E+02 3.94E+02 782.333 ppm@7%O2 1.64E+03 1.05E+03 6.77E+02 1,122.333



### Location: Stack Exit - Method 202 Compound: Inorganic (Aqueous) Condensible Pa Average RunNumber 1 2 3 Mass_mg 10.4 9.9 10.2 10.167 lb/mmBtuO2 2.45E-03 2.15E-03 2.05E-03 0.002


### Compound: Organic Condensible Particulate Average RunNumber 1 2 3 Mass_mg 0 0 0 0.000 lb/mmBtuO2 0.00E+00 0.00E+00 0.00E+00 0.000



### Location: Stack Exit - Method 25A Compound: Total organic compounds (TOC) as Average Run 1 2 3 lb/mmBtuO2 3.03E-02 3.25E-02 2.14E-02 0.028
ppm 1.50E+01 1.07E+01 7.41E+00 11.037 ppm@7%O2 1.79E+01 1.93E+01 1.27E+01 16.633



### Location: Stack Exit - Method 26A Compound: Hydrogen Chloride Average RunNumber 1 2 3 Mass_mg 5.99 5.98 10 7.323 lb/mmBtuO2 1.44E-03 1.50E-03 2.39E-03 0.002


### Compound: Hydrogen Fluoride Average RunNumber 1 2 3 Mass_mg 0.5 0.04 0.04 0.193



### Wednesday, February 02, 2011 Page 9 of 24

### Spruance Unit 1 MACT ICR Testing

lb/mmBtuO2 1.20E-04 1.00E-05 9.55E-06 0.000



### Location: Stack Exit - Method 29 Compound: Antimony Average RunNumber 1 2 3 Mass_mg 0.002771 0.006512 0.004235 0.005 lb/mmBtuO2 3.67E-07 9.14E-07 6.03E-07 0.000


### Compound: Arsenic Average RunNumber 1 2 3 Mass_mg 0.001802 0.002406 0.00296 0.002 lb/mmBtuO2 2.39E-07 3.38E-07 4.22E-07 0.000


### Compound: Beryllium Average RunNumber 1 2 3 Mass_mg 0.000777 0.00122 0.00134 0.001 lb/mmBtuO2 1.03E-07 1.71E-07 1.91E-07 0.000


### Compound: Cadmium Average RunNumber 1 2 3 Mass_mg 0.000308 0.000366 0.000739 0.000 lb/mmBtuO2 4.08E-08 5.14E-08 1.05E-07 0.000


### Compound: Chromium Average RunNumber 1 2 3 Mass_mg 0.00656 0.007034 0.008522 0.007 lb/mmBtuO2 8.70E-07 9.87E-07 1.21E-06 0.000


### Compound: Cobalt Average RunNumber 1 2 3 Mass_mg 0.00264 0.00331 0.00359 0.003 lb/mmBtuO2 3.50E-07 4.65E-07 5.11E-07 0.000


### Compound: Lead Average RunNumber 1 2 3 Mass_mg 0.005434 0.005549 0.006088 0.006 lb/mmBtuO2 7.20E-07 7.79E-07 8.67E-07 0.000


### Compound: Manganese Average RunNumber 1 2 3 Mass_mg 0.005364 0.00523 0.006503 0.006 lb/mmBtuO2 7.11E-07 7.34E-07 9.26E-07 0.000


### Compound: Nickel Average



### Wednesday, February 02, 2011 Page 10 of 24

### Spruance Unit 1 MACT ICR Testing

Process Run Data RunNumber 1 2 3 Mass_mg 0.005762 0.006685 0.008001 0.007 lb/mmBtuO2 7.64E-07 9.38E-07 1.14E-06 0.000


### Compound: Selenium Average RunNumber 1 2 3 Mass_mg 0.000915 0.00237 0.00307 0.002 lb/mmBtuO2 1.21E-07 3.33E-07 4.37E-07 0.000



### Location: Stack Exit - Method 5 Compound: Filterable Particulate Average RunNumber 1 2 3 Mass_mg 80.2 69.7 85.2 78.367 lb/mmBtuO2 1.06E-02 9.78E-03 1.21E-02 0.011



### Location: Stack Exit - Method 6C 

### Compound: Sulfur Dioxide Average Run 1 2 3 lb/mmBtuO2 6.57E-02 4.49E-02 4.42E-02 0.052
ppm 3.11E+01 2.10E+01 2.16E+01 24.567 ppm@7%O2 2.69E+01 1.84E+01 1.80E+01 21.100



### Location: Stack Exit - Method 7E 

### Compound: Nitrogen oxides (NOx) Average Run 1 2 3 lb/mmBtuO2 3.21E-01 3.24E-01 3.19E-01 0.321
ppm 2.12E+02 2.11E+02 2.18E+02 213.667 ppm@7%O2 1.83E+02 1.85E+02 1.82E+02 183.333



### Location: Stack Exit - OTM - 27/28 

### Compound: Filterable PM2.5 Average RunNumber 1 2 3 Mass_mg 8 10.5 9.9 9.467 lb/mmBtuO2 1.88E-03 2.28E-03 1.99E-03 0.002



### Wednesday, February 02, 2011 Page 11 of 24

### Spruance Unit 1 MACT ICR Testing

Process Run Data



### Run Name Value UOM Comments Target Value
1 Heat Input 848 Million Btus/hr 0



### 2 Heat Input 828 Million Btus/hr 0

3 Heat Input 787 Million Btus/hr 0

1 Steam Output 585 1,000 lb/hr 0



### 2 Steam Output 579 1,000 lb/hr 0

3 Steam Output 574 1,000 lb/hr 0

1 Pressure Drop Across FGD 3.47 in. H2O 0



### 2 Pressure Drop Across FGD 3.33 in. H2O 0

3 Pressure Drop Across FGD 3.46 in. H2O 0

1 Sorbent Injection Rate 11.6 gal/min 0



### 2 Sorbent Injection Rate 10.82 gal/min 0

3 Sorbent Injection Rate 9.56 gal/min 0

1 Electrical Output (Net) 54.75 MWe 0



### 2 Electrical Output (Net) 55.06 MWe 0

3 Electrical Output (Net) 53.32 MWe 0

1 Electrical Output (Gross) 59.23 MWh 0



### 2 Electrical Output (Gross) 59.54 MWh 0

3 Electrical Output (Gross) 57.84 MWh 0

4 Heat Input 818 Million Btus/hr 0



### 4 Steam Output 581 1,000 lb/hr 0

4 Pressure Drop Across FGD 3.52 in. H2O 0

4 Sorbent Injection Rate 10.04 gal/min 0



### 4 Electrical Output (Net) 52.55 MWe 0

4 Electrical Output (Gross) 57.08 MWh 0



### 5 Heat Input 782 Million Btus/hr 0

5 Steam Output 570 1,000 lb/hr 0

5 Pressure Drop Across FGD 3.51 in. H2O 0



### 5 Sorbent Injection Rate 10.34 gal/min 0

5 Electrical Output (Net) 54.54 MWe 0

5 Electrical Output (Gross) 59.07 MWh 0



### 6 Heat Input 859 Million Btus/hr 0

6 Steam Output 591 1,000 lb/hr 0

6 Pressure Drop Across FGD 2.44 in. H2O 0



### Wednesday, February 02, 2011 Page 12 of 24

### Spruance Unit 1 MACT ICR Testing

APCD Run Data 6 Sorbent Injection Rate 6.61 gal/min 0



### 6 Electrical Output (Net) 27.14 MWe 0

6 Electrical Output (Gross) 31.03 MWh 0

7 Heat Input 836 Million Btus/hr 0



### 7 Steam Output 592 1,000 lb/hr 0

7 Pressure Drop Across FGD 3.21 in. H2O 0

7 Sorbent Injection Rate 7.01 gal/min 0



### 7 Electrical Output (Net) 24.72 MWe 0

7 Electrical Output (Gross) 28.76 MWh 0

8 Heat Input 846 Million Btus/hr 0



### 8 Steam Output 593 1,000 lb/hr 0

8 Pressure Drop Across FGD 2.96 in. H2O 0

8 Sorbent Injection Rate 7.33 gal/min 0



### 8 Electrical Output (Net) 24.04 MWe 0

8 Electrical Output (Gross) 28.04 MWh 0

9 Heat Input 868 Million Btus/hr 0



### 9 Steam Output 583 1,000 lb/hr 0

9 Pressure Drop Across FGD 1.7 in. H2O 0

9 Sorbent Injection Rate 14.05 gal/min 0



### 9 Electrical Output (Net) 58.59 MWe 0

9 Electrical Output (Gross) 61.35 MWh 0

Run Name Value UOM Comments Target Value


### 1 BAGHOUSE 99.1 % 99.1

2 BAGHOUSE 99.1 % 99.1

3 BAGHOUSE 99.1 % 99.1



### 4 BAGHOUSE 99.1 % 99.1

5 BAGHOUSE 99.1 % 99.1

6 BAGHOUSE 99.1 % 99.1



### 7 BAGHOUSE 99.1 % 99.1

8 BAGHOUSE 99.1 % 99.1

9 BAGHOUSE 99.1 % 99.1



### 1 SCRUBBER 90 % 90

2 SCRUBBER 90 % 90

3 SCRUBBER 90 % 90



### Wednesday, February 02, 2011 Page 13 of 24

### Spruance Unit 1 MACT ICR Testing

Process Lab Run Data 4 SCRUBBER 90 % 90



### 5 SCRUBBER 90 % 90

6 SCRUBBER 90 % 90

7 SCRUBBER 90 % 90



### 8 SCRUBBER 90 % 90

9 SCRUBBER 90 % 90



### Wednesday, February 02, 2011 Page 14 of 24

### Spruance Unit 1 MACT ICR Testing

Sampling / Stack Data Results Detail



### Location Stack Exit - Method 0011 Average Run Number 1 2 3 Test Date 4/15/2010 4/15/2010 4/15/2010 Run Start Time 11:30:00 AM 2:40:00 PM 6:12:00 PM Run Finish Time 1:36:00 PM 4:53:00 PM 8:22:00 PM Net Traversing Points 12 12 12 Net Run Time, minutes 120 120 120 Nozzle Diameter, inches 0.296 0.25 0.25 0.265 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1 1 1 1.000 Barometric Pressure, inches of Mercury 30.39 30.32 30.24 30.317 Average Orifice Meter Differential, inches H2O 1.81 1.39 1.41 1.537 Dry Gas Meter Volume Sampled, cubic feet 89.740 82.242 82.782 84.921 Average Dry Gas Meter Temperature, °F 79.08 95.46 88.67 87.737 Dry Gas Meter Volume Sampled, dscf 89.667 79.488 80.791 83.315 Total Moisture Liquid collected, g 317.2 271.6 278.2 289.000 Volume of Water Vapor, standard cubic feet 14.93 12.78 13.09 13.600 Moisture Content of Stack Gas, % 14.27 13.85 13.94 14.020 Moisture Saturation at Stack Gas Temperature, % 100.00 49.02 52.53 67.183 Dry Mole Fraction 0.8573 0.8615 0.8606 0.860 Carbon Dioxide, % 10.01 6.39 6.86 7.753 Oxygen, % 9.28 13.21 12.81 11.767 Carbon Monoxide & Nitrogen, % 80.71 80.4 80.33 80.480 Fuel Factor 1.16 1.20 1.18 Dry Molecular Weight, lb/lb-Mole 29.97 29.55 29.61 29.710 Wet Molecular weight, lb/lb-Mole 28.26 27.95 27.99 28.067 Flue Gas Static Pressure, inches of H2O -0.5 -0.5 -0.5 -0.500 Absolute Flue Gas Pressure, inches of Mercury 30.35 30.28 30.20 30.277 Average Stack Gas Temperature, °F 214.67 178.75 181.75 191.723 Average Velocity Head, inches of H2O 0.4088132396 5487 0.498055032

200744 0.498619684

993123 0.468

Average Stack Gas Velocity, feet/second 40.72 44.03 44.18 42.977 Stack Cross-Sectional Area, square feet 83.863 83.863 83.863 83.863 Dry Volumetric Flow Rate, dry scfm 139,444.7 159,669.8 158,877.4 152,663.967 Actual Wet Volumetric Flue Gas Flow Rate, acfm 204,894.1 221,549.3 222,304.0 216,249.133 Percent Isokinetic of Sampling Rate, % 94.0 102.1 104.3 100.133 Percent Excess Air, % 77.2 164.8 152.6 131.533 F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000 Round Duct Diameter, inches 124 124 124 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



### Wednesday, February 02, 2011 Page 15 of 24

### Spruance Unit 1 MACT ICR Testing

Location Stack Exit - 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



### Wednesday, February 02, 2011 Page 16 of 24

### Spruance Unit 1 MACT ICR Testing

Location Stack Exit - Method 202 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



### Wednesday, February 02, 2011 Page 17 of 24

### Spruance Unit 1 MACT ICR Testing

Location Stack Exit - 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



### Wednesday, February 02, 2011 Page 18 of 24

### Spruance Unit 1 MACT ICR Testing

Location Stack Exit - 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



### Wednesday, February 02, 2011 Page 19 of 24

### Spruance Unit 1 MACT ICR Testing

Location Stack Exit - 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



### Wednesday, February 02, 2011 Page 20 of 24

### Spruance Unit 1 MACT ICR Testing

Location Stack Exit - Method 5 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



### Wednesday, February 02, 2011 Page 21 of 24

### Spruance Unit 1 MACT ICR Testing

Location Stack Exit - Method 6C 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



### Wednesday, February 02, 2011 Page 22 of 24

### Spruance Unit 1 MACT ICR Testing

Location Stack Exit - Method 7E 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



### Wednesday, February 02, 2011 Page 23 of 24

### Spruance Unit 1 MACT ICR Testing

Location Stack Exit - 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



### Wednesday, February 02, 2011 Page 24 of 24