### Name: Jesse Locklar

Title: Plant Director Company: Dominion Generation Sign Date: 8/24/2010 Name: Athur B. Nunn Title: President Company: The Air Compliance Group, LLC Sign Date: 7/14/2010 Permitted Facility Representative / Date Testing Company Representative / Date 

## Morgantown Energy Facility 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.

Monday, January 17, 2011 Page 1 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010 Facility Information: Morgantown Energy Facility
555 Beechurst Avenue

Morgantown W 26505 Contact: David Nuckols
Phone: 804-796-6021
Fax:
Email: david.nuckols@dom.com Testing Company: The Air Compliance Group, LLC
5075 Hollins Road

Roanoke VA 24019 Contact: Arthur B. Nunn, III - President
Phone: 540-265-1987, Ext. 201
Fax: 540-265-0082
Email: art.nunn@aircompgroup.com

Air Permit Number: Permitted Source ID/Name: Boilers 1 and 2 Combined in Common Stack 1 and 2
Permitted Maximum Process Rate: Two 280,000 lb/Hr Boilers 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: The Morgantown Energy Facility consists of two pulverized coal boilers, each with a fabric filter baghouse, and a turbine generator. The flue gases from the two boilers are exhausted through a common stack. Each boiler produces 280,000 lb/hr of steam at a coal feed rate of 22.73 tons/hr. Steam from the boilers is fed to a condensing turbine generator. The rated generator output is approximately 58 MW. Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information: AFS #: 5406100027 FRS #: 110000344903

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
Stack Exit 118 1389 2358 2 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 3 180 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


### Monday, January 17, 2011 Page 2 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010

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.

Other PeCDF Method 23 0 Stack Exit Other HxCDF Method 23 0 Stack Exit Other HpCDF Method 23 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 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 Filterable PM2.5 OTM - 27/28 3 240 0 Use only for dry stacks. Delete Method 5/OTM28 tests. Stack Exit

Filterable Particulate 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

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

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

Cobalt Method 29 3 240 0 Stack Exit Nickel 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 Arsenic Method 29 3 240 0 Stack Exit Antimony Method 29 3 240 0 Stack Exit Selenium Method 29 3 240 0 Stack Exit Co2 Method 3A CO2 3 120 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



### Monday, January 17, 2011 Page 3 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010 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.
None



### Monday, January 17, 2011 Page 4 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010 Sampling / Stack Data Results Summary



### Location Stack Exit - Method 0011 Average
Run Number M0011-1 M0011-2 M0011-3
Test Date 4/29/2010 4/29/2010 4/29/2010
Run Start Time 7:36:00 AM 11:32:00 AM 3:40:00 PM

Run Finish Time 10:33:00 AM 2:51:00 PM 6:35:00 PM Net Run Time, minutes 180 180 180 Dry Gas Meter Volume Sampled, dscf 135.571 130.747 128.219 131.512 Moisture Content of Stack Gas, % 7.08 7.39 7.30 7.257 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 14.72 14.79 14.77 14.760 Oxygen, % 4.28 4.1 4.1 4.160 Average Stack Gas Temperature, °F 412.00 410.67 407.17 409.947 Dry Volumetric Flow Rate, dry scfm 158,724.9 159,763.0 155,912.2 158,133.367 Actual Wet Volumetric Flue Gas Flow Rate, acfm 288,572.0 290,987.0 282,557.2 287,372.067 Percent Isokinetic of Sampling Rate, % 105.7 101.3 101.8 102.933 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



### Monday, January 17, 2011 Page 5 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010
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



### 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



### Monday, January 17, 2011 Page 6 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010
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



### Location Stack Exit - Method 3A CO2 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, January 17, 2011 Page 7 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010
Location Stack Exit - Method 3A O2 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 - 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



### Monday, January 17, 2011 Page 8 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010
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



### Monday, January 17, 2011 Page 9 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010 Emissions Summary



### Location: Stack Exit - Method 0011 Compound: Formaldehyde Average RunNumber M0011-1 M0011-2 M0011-3 Mass_mg 0.01934 0.01249 0.01565 0.016 Elb/hr 3.00E-03 2.02E-03 2.52E-03 0.003 lb/mmBtuO2 3.87E-06 2.56E-06 3.27E-06 0.000 ppm 4.04E-03 2.70E-03 3.45E-03 0.003 ppm@7%O2 3.38E-03 2.23E-03 2.85E-03 0.003



### Location: Stack Exit - Method 10 Compound: Carbon Monoxide Average Run 1 2 3 Elb/hr 5.92E+01 9.71E+01 4.69E+01 67.733 lb/mmBtuO2 6.90E-02 1.11E-01 5.46E-02 0.078 ppm 7.68E+01 1.27E+02 6.18E+01 88.533 ppm@7%O2 6.45E+01 1.04E+02 5.11E+01 73.200



### Location: Stack Exit - Method 25A 

### Compound: Total organic compounds (TOC) as Average Run 1 2 3 Elb/hr 7.86E-01 2.60E-01 9.03E-01 0.650 lb/mmBtuO2 9.17E-04 3.00E-04 1.05E-03 0.001 ppm 6.48E-01 2.15E-01 7.57E-01 0.540 ppm@7%O2 5.45E-01 1.78E-01 6.26E-01 0.450



### Location: Stack Exit - Method 26A Compound: Hydrogen Chloride Average RunNumber M26A-1 M26A-2 M26A-3 Mass_mg 35.843 34.336 32.136 34.105 Elb/hr 6.09E+00 5.56E+00 5.40E+00 5.683 lb/mmBtuO2 7.60E-03 7.28E-03 6.95E-03 0.007 mg/dscm 9.90E+00 9.58E+00 9.15E+00 9.543 mg/dscm@7%O2 8.28E+00 7.93E+00 7.57E+00 7.927


### Compound: Hydrogen Fluoride Average RunNumber M26A-1 M26A-2 M26A-3 Mass_mg 0.251 0.248 0.238 0.246 Elb/hr 4.26E-02 4.02E-02 4.00E-02 0.041 lb/mmBtuO2 5.32E-05 5.26E-05 5.15E-05 0.000 mg/dscm 6.93E-02 6.92E-02 6.78E-02 0.069 mg/dscm@7%O2 5.80E-02 5.73E-02 5.61E-02 0.057



### Location: Stack Exit - Method 29



### Monday, January 17, 2011 Page 10 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010 Compound: Antimony Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00036 0.00063 0.02771 0.010 Elb/hr 4.28E-05 7.38E-05 3.31E-03 0.001 lb/mmBtuO2 5.38E-08 9.41E-08 4.34E-06 0.000 mg/dscm 7.08E-05 1.23E-04 5.76E-03 0.002 mg/dscm@7%O2 5.86E-05 1.02E-04 4.73E-03 0.002


### Compound: Arsenic Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00149 0.0013 0.01003 0.004 Elb/hr 1.77E-04 1.52E-04 1.20E-03 0.001 lb/mmBtuO2 2.23E-07 1.94E-07 1.57E-06 0.000 mg/dscm 2.93E-04 2.55E-04 2.09E-03 0.001 mg/dscm@7%O2 2.42E-04 2.12E-04 1.72E-03 0.001


### Compound: Beryllium Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00009 0.0001 0.00018 0.000 Elb/hr 1.07E-05 1.17E-05 2.15E-05 0.000 lb/mmBtuO2 1.34E-08 1.49E-08 2.82E-08 0.000 mg/dscm 1.77E-05 1.96E-05 3.74E-05 0.000 mg/dscm@7%O2 1.46E-05 1.63E-05 3.07E-05 0.000


### Compound: Cadmium Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00073 0.00015 0.00201 0.001 Elb/hr 8.69E-05 1.76E-05 2.40E-04 0.000 lb/mmBtuO2 1.09E-07 2.24E-08 3.15E-07 0.000 mg/dscm 1.44E-04 2.94E-05 4.18E-04 0.000 mg/dscm@7%O2 1.19E-04 2.44E-05 3.43E-04 0.000


### Compound: Chromium Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00693 0.00484 0.01298 0.008 Elb/hr 8.25E-04 5.67E-04 1.55E-03 0.001 lb/mmBtuO2 1.03E-06 7.23E-07 2.03E-06 0.000 mg/dscm 1.36E-03 9.49E-04 2.70E-03 0.002 mg/dscm@7%O2 1.13E-03 7.88E-04 2.22E-03 0.001


### Compound: Cobalt Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00187 0.00079 0.00128 0.001 Elb/hr 2.23E-04 9.25E-05 1.53E-04 0.000 lb/mmBtuO2 2.79E-07 1.18E-07 2.01E-07 0.000 mg/dscm 3.68E-04 1.55E-04 2.66E-04 0.000 mg/dscm@7%O2 3.04E-04 1.29E-04 2.18E-04 0.000



### Monday, January 17, 2011 Page 11 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010 Compound: Lead Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00532 0.00151 0.03913 0.015 Elb/hr 6.33E-04 1.77E-04 4.68E-03 0.002 lb/mmBtuO2 7.94E-07 2.26E-07 6.13E-06 0.000 mg/dscm 1.05E-03 2.96E-04 8.14E-03 0.003 mg/dscm@7%O2 8.69E-04 2.46E-04 6.68E-03 0.003


### Compound: Manganese Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.02351 0.01091 0.01985 0.018 Elb/hr 2.80E-03 1.28E-03 2.37E-03 0.002 lb/mmBtuO2 3.51E-06 1.63E-06 3.11E-06 0.000 mg/dscm 4.62E-03 2.14E-03 4.13E-03 0.004 mg/dscm@7%O2 3.82E-03 1.78E-03 3.39E-03 0.003


### Compound: Nickel Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00526 0.00246 0.00644 0.005 Elb/hr 6.26E-04 2.88E-04 7.70E-04 0.001 lb/mmBtuO2 7.86E-07 3.67E-07 1.01E-06 0.000 mg/dscm 1.03E-03 4.82E-04 1.34E-03 0.001 mg/dscm@7%O2 8.52E-04 4.00E-04 1.10E-03 0.001


### Compound: Selenium Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00604 0.00196 0.00129 0.003 Elb/hr 7.19E-04 2.30E-04 1.54E-04 0.000 lb/mmBtuO2 9.02E-07 2.93E-07 2.02E-07 0.000 mg/dscm 1.19E-03 3.84E-04 2.68E-04 0.001 mg/dscm@7%O2 9.85E-04 3.19E-04 2.20E-04 0.001



### Location: Stack Exit - Method 6C Compound: Sulfur Dioxide Average Run 1 2 3 Elb/hr 2.50E+02 2.59E+02 2.52E+02 253.667 lb/mmBtuO2 2.92E-01 2.98E-01 2.94E-01 0.295 ppm 1.42E+02 1.48E+02 1.45E+02 145.000 ppm@7%O2 1.19E+02 1.22E+02 1.20E+02 120.333



### Location: Stack Exit - Method 7E Compound: Nitrogen oxides (NOx) Average Run 1 2 3 Elb/hr 2.60E+02 2.57E+02 2.50E+02 255.667 lb/mmBtuO2 3.03E-01 2.96E-01 2.92E-01 0.297 ppm 2.05E+02 2.04E+02 2.01E+02 203.333



### Monday, January 17, 2011 Page 12 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010

Process Run Data ppm@7%O2 1.72E+02 1.69E+02 1.66E+02 169.000



### Location: Stack Exit - OTM - 27/28 Compound: Filterable Particulate Average RunNumber M027/8-1 M027/8-3 M027/8-5 Mass_mg 56.06 45.39 33.59 45.013 Elb/hr 8.21E+00 7.62E+00 5.72E+00 7.183 gr/dscf 6.04E-03 5.56E-03 4.14E-03 0.005 lb/mmBtuO2 1.05E-02 9.63E-03 7.18E-03 0.009


### Compound: Filterable PM2.5 Average RunNumber M027/8-1 M027/8-3 M027/8-5 Mass_mg 43.02 23.62 10.42 25.687 Elb/hr 6.30E+00 3.96E+00 1.77E+00 4.010 gr/dscf 4.63E-03 2.90E-03 1.28E-03 0.003 lb/mmBtuO2 8.05E-03 5.01E-03 2.23E-03 0.005


### Compound: Inorganic (Aqueous) Condensible Pa Average RunNumber M027/8-1 M027/8-3 M027/8-5 Mass_mg 85.55 59.05 67.81 70.803 Elb/hr 1.25E+01 9.91E+00 1.15E+01 11.303 gr/dscf 9.22E-03 7.24E-03 8.35E-03 0.008 lb/mmBtuO2 1.60E-02 1.25E-02 1.45E-02 0.014


### Compound: Organic Condensible Particulate Average RunNumber M027/8-1 M027/8-3 M027/8-5 Mass_mg 2.25 1.65 3.89 2.597 Elb/hr 3.30E-01 2.77E-01 6.62E-01 0.423 gr/dscf 2.42E-04 2.02E-04 4.79E-04 0.000 lb/mmBtuO2 4.21E-04 3.50E-04 8.32E-04 0.001


### Compound: Total Particulate Average RunNumber M027/8-1 M027/8-3 M027/8-5 Mass_mg 143.86 106.09 105.29 118.413 Elb/hr 2.11E+01 1.78E+01 1.79E+01 18.933 gr/dscf 1.55E-02 1.30E-02 1.30E-02 0.014 lb/mmBtuO2 2.69E-02 2.25E-02 2.25E-02 0.024


### Compound: Total PM2.5 Average RunNumber M027/8-1 M027/8-3 M027/8-5 Mass_mg 130.82 84.32 82.12 99.087 Elb/hr 1.92E+01 1.41E+01 1.40E+01 15.767 gr/dscf 1.41E-02 1.03E-02 1.01E-02 0.012 lb/mmBtuO2 2.45E-02 1.79E-02 1.76E-02 0.020



### Monday, January 17, 2011 Page 13 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010 Process Run Data



### Run Name Value UOM Comments Target Value 1 Coal Burned 60.8 1000 Lbs/hr OTM027/8 - Run 1 0


### 2 Coal Burned 60.8 1000 Lbs/hr M29 & M30B Run 1 0

3 Coal Burned 59.4 1000 Lbs/hr M0010 Run 1 0


### 1 Average Heat Input 782 MMBtu/hr OTM027/8 - Run 1 0
2 Average Heat Input 782 MMBtu/hr M29 & M30B Run 1 0

3 Average Heat Input 834 MMBtu/hr M0010 Run 1 0


### 1 Steam Output 543 1000 lb steam/hr OTM027/8 - Run 1 0
2 Steam Output 543 1000 lb steam/hr M29 & M30B Run 1 0



### 3 Steam Output 545 1000 lb steam/hr M0010 Run 1 0
1 Unit Net Electric Generation 58 MWh OTM027/8 - Run 1 0
4 Coal Burned 59.4 1000 Lbs/hr M29 & M30B Run 2 0



### 4 Average Heat Input 799 MMBtu/hr M29 & M30B Run 2 0

4 Steam Output 542 1000 lb steam/hr M29 & M30B Run 2 0



### 4 Unit Net Electric Generation 58 MWh M29 & M30B Run 2 0

5 Coal Burned 59.8 1000 Lbs/hr Methods 3A, 6C, 7E, 10, 18, 25A, 26A, 0011, & 0031 Run 1 0

5 Average Heat Input 808 MMBtu/hr Methods 3A, 6C, 7E, 10, 18, 25A, 26A, 0011, & 0031 Run 1 0

5 Steam Output 539 1000 lb steam/hr Methods 3A, 6C, 7E, 10, 18, 25A, 26A, 0011, & 0031 Run 1 0

5 Unit Net Electric Generation 58 MWh Methods 3A, 6C, 7E, 10, 18, 25A, 26A, 0011, & 0031 Run 1 0

6 Coal Burned 59.8 1000 Lbs/hr Methods 3A, 6C, 7E, 10, 18, 25A, 26A, 0011, & 0031 Run 2 0



### Monday, January 17, 2011 Page 14 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010
6 Average Heat Input 793 MMBtu/hr Methods 3A, 6C, 7E, 10, 18, 25A, 26A, 0011, & 0031 Run 2 0

6 Steam Output 536 1000 lb steam/hr Methods 3A, 6C, 7E, 10, 18, 25A, 26A, 0011, & 0031 Run 2 0

6 Unit Net Electric Generation 58 MWh Methods 3A, 6C, 7E, 10, 18, 25A, 26A, 0011, & 0031 Run 2 0

7 Coal Burned 59.8 1000 Lbs/hr Methods 3A, 6C, 7E, 10, 18, 25A, 26A, 0011, & 0031 Run 3 0

7 Average Heat Input 793 MMBtu/hr Methods 3A, 6C, 7E, 10, 18, 25A, 26A, 0011, & 0031 Run 3 0

7 Steam Output 532 1000 lb steam/hr Methods 3A, 6C, 7E, 10, 18, 25A, 26A, 0011, & 0031 Run 3 0

7 Unit Net Electric Generation 58 MWh Methods 3A, 6C, 7E, 10, 18, 25A, 26A, 0011, & 0031 Run 3 0

8 Coal Burned 55.5 1000 Lbs/hr M0010 & OTM 027/8 Run 2 0



### 8 Average Heat Input 810 MMBtu/hr M0010 & OTM 027/8 Run 2 0

8 Steam Output 534 1000 lb steam/hr M0010 & OTM 027/8 Run 2 0



### 8 Unit Net Electric Generation 58 MWh M0010 & OTM 027/8 Run 2 0

9 Coal Burned 56.3 1000 Lbs/hr M0010 Run 3 0


### 9 Average Heat Input 757 MMBtu/hr M0010 Run 3 0
9 Steam Output 530 1000 lb steam/hr M0010 Run 3 0
9 Unit Net Electric Generation 58 MWh M0010 Run 3 0


### 10 Coal Burned 55.5 1000 Lbs/hr M29 & 30B Run 3 0
10 Average Heat Input 782 MMBtu/hr M29 & 30B Run 3 0
10 Steam Output 528 1000 lb steam/hr M29 & 30B Run 3 0


### 10 Unit Net Electric Generation 57.5 MWh M29 & 30B Run 3 0
11 Coal Burned 56.3 1000 Lbs/hr OTM027/8 Run 3 0
11 Average Heat Input 757 MMBtu/hr OTM027/8 Run 3 0



### Monday, January 17, 2011 Page 15 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010

APCD Run Data

Process Lab Run Data 11 Steam Output 530 1000 lb steam/hr OTM027/8 Run 3 0


### 11 Unit Net Electric Generation 58 MWh OTM027/8 Run 3 0

Run Name Value UOM Comments Target Value 1 BAGHOUSE 0 0


### 1 0 0

Run Name Value UOM Comments 

### 1 Fuel Higher Heating Value 0 Btu/lb 1 Fuel Moisture 0 % 1 Fuel Mercury Content 0 ppm 

### 1 Fuel Cadmium Content 0 ppm 1 Ultimate/Proximate Analysis 0 1 Fuel Nickel Content 0 ppm 

### 1 Fuel Arsenic Content 0 ppm 1 Fuel Chromium Content 0 ppm 1 Fuel Beryllium Content 0 ppm 1 Fuel Lead Content 0 ppm 

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



### Monday, January 17, 2011 Page 16 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010 Sampling / Stack Data Results Detail



### Location Stack Exit - Method 0011 Average Run Number M0011-1 M0011-2 M0011-3 Test Date 4/29/2010 4/29/2010 4/29/2010 Run Start Time 7:36:00 AM 11:32:00 AM 3:40:00 PM Run Finish Time 10:33:00 AM 2:51:00 PM 6:35:00 PM Net Traversing Points 2 2 2 Net Run Time, minutes 180 180 180 Nozzle Diameter, inches 0.25 0.25 0.25 0.250 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 0.9983 0.9983 0.9983 0.998 Barometric Pressure, inches of Mercury 29.29 29.29 29.29 29.290 Average Orifice Meter Differential, inches H2O 1.75 1.82 1.72 1.763 Dry Gas Meter Volume Sampled, cubic feet 138.378 137.360 135.295 137.011 Average Dry Gas Meter Temperature, °F 69.00 84.58 86.83 80.137 Dry Gas Meter Volume Sampled, dscf 135.571 130.747 128.219 131.512 Total Moisture Liquid collected, g 219.4 221.8 214.5 218.567 Volume of Water Vapor, standard cubic feet 10.33 10.44 10.10 10.290 Moisture Content of Stack Gas, % 7.08 7.39 7.30 7.257 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.9292 0.9261 0.927 0.927 Carbon Dioxide, % 14.72 14.79 14.77 14.760 Oxygen, % 4.28 4.1 4.1 4.160 Carbon Monoxide & Nitrogen, % 81 81.11 81.13 81.080 Fuel Factor 1.13 1.14 1.14 Dry Molecular Weight, lb/lb-Mole 30.53 30.53 30.53 30.530 Wet Molecular weight, lb/lb-Mole 29.64 29.60 29.62 29.620 Flue Gas Static Pressure, inches of H2O -0.59 -0.58 -0.6 -0.590 Absolute Flue Gas Pressure, inches of Mercury 29.25 29.25 29.25 29.250 Average Stack Gas Temperature, °F 412.00 410.67 407.17 409.947 Average Velocity Head, inches of H2O 0.7731572875 10174 0.786313400

681963 0.744991610

643783 0.768

Average Stack Gas Velocity, feet/second 63.33 63.86 62.01 63.067 Stack Cross-Sectional Area, square feet 75.944 75.944 75.944 75.944 Dry Volumetric Flow Rate, dry scfm 158,724.9 159,763.0 155,912.2 158,133.367 Actual Wet Volumetric Flue Gas Flow Rate, acfm 288,572.0 290,987.0 282,557.2 287,372.067 Percent Isokinetic of Sampling Rate, % 105.7 101.3 101.8 102.933 Percent Excess Air, % 25.0 23.7 23.7 24.133 F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000 Round Duct Diameter, inches 118 118 118 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, January 17, 2011 Page 17 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010
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



### Monday, January 17, 2011 Page 18 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010
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



### Monday, January 17, 2011 Page 19 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010
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



### Monday, January 17, 2011 Page 20 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010
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



### Monday, January 17, 2011 Page 21 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010
Location Stack Exit - Method 3A CO2 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, January 17, 2011 Page 22 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010
Location Stack Exit - Method 3A O2 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, January 17, 2011 Page 23 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010
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



### Monday, January 17, 2011 Page 24 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010
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



### Monday, January 17, 2011 Page 25 of 26

### Morgantown Energy Facility ICR Testing

8/24/2010
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



### Monday, January 17, 2011 Page 26 of 26