### Name: C.D. Holley

Title: Vice President F&H System Operation Company: Dominion Generation Sign Date: 8/16/2010 Name: Michael P. Martin Title: Senior Project Manager Company: TRC Companies, Inc. Sign Date: 8/12/2010 Permitted Facility Representative / Date Testing Company Representative / Date



## Utility Boiler MACT ICR - Possum Point Power Station Unit 5 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.

Thursday, January 13, 2011 Page 1 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 Facility Information:
Possum Point
19000 Possum Point Road

Dumfries VA 22026 Contact: David Nuckols Phone: 804-796-6021 Fax: 804-796-6004 Email: david.nuckols@dom.com Testing Company: TRC Companies, Inc.
650 Suffolk Street

Lowell MA 01854 Contact: Michael P. Martin Phone: 978-656-3550 Fax: 978-453-4215 Email: mmartin@trcsolutions.com

Air Permit Number: 3804 Permitted Source ID/Name: 5 Permitted Maximum Process Rate: N/A Max. Normal Operation Process Rate: N/A Target Process Test Rate N/A

Description of the source (including control equipment). Please see the attachments for source or process flow diagram: Unit 5 is an 8500 mmBtu/hr tangentially fired oil boiler w/ multicyclone. Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information: AFS #: 5115300002 FRS #: 110000340774

SCC / Description 10100404 External Combustion Boilers - Electric Generation - Residual Oil - Grade 6 Oil: Tangential Firing

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 288 1320 1788 4 0 6 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 2,3,7,8-TCDD Method 23 3 480 0 Stack Exit 1,2,3,7,8-PeCDD Method 23 3 480 0 Stack Exit 1,2,3,4,7,8-HxCDD Method 23 3 480 0 Stack Exit 1,2,3,6,7,8-HxCDD Method 23 3 480 0 Stack Exit 1,2,3,7,8,9-HxCDD Method 23 3 480 0 Stack Exit



### Thursday, January 13, 2011 Page 2 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 1,2,3,4,6,7,8-HpCDD Method 23 3 480 0 Stack Exit OCDD Method 23 3 480 0 Stack Exit 2,3,7,8-TCDF Method 23 3 480 0 Stack Exit 1,2,3,7,8-PeCDF Method 23 3 480 0 Stack Exit 2,3,4,7,8-PeCDF Method 23 3 480 0 Stack Exit 1,2,3,4,7,8-HxCDF Method 23 3 480 0 Stack Exit 1,2,3,6,7,8-HxCDF Method 23 3 480 0 Stack Exit 2,3,4,6,7,8-HxCDF Method 23 3 480 0 Stack Exit 1,2,3,7,8,9-HxCDF Method 23 3 480 0 Stack Exit 1,2,3,4,6,7,8-HpCDF Method 23 3 480 0 Stack Exit 1,2,3,4,7,8,9-HpCDF Method 23 3 480 0 Stack Exit OCDF Method 23 3 480 0 Stack Exit Other TCDD Method 23 0 Stack Exit Other PeCDD Method 23 0 Stack Exit Other HxCDD Method 23 0 Stack Exit Other HpCDD Method 23 0 Stack Exit Other TCDF Method 23 0 Stack Exit Other PeCDF Method 23 0 Stack Exit Other HxCDF Method 23 0 Stack Exit Other HpCDF Method 23 0 Stack Exit Total Dioxins Method 23 3 480 0 Stack Exit Total Furans Method 23 3 480 0 Stack Exit 3,3',4,4'-TCB (PCB77) Method 23 3 480 0 Stack Exit 3,4,4',5-TCB (PCB81) Method 23 3 480 0 Stack Exit 2,3,3',4,4'-PeCB (PCB105) Method 23 3 480 0 Stack Exit 2,3,4,4',5-PeCB (PCB114) Method 23 3 480 0 Stack Exit 2,3',4,4',5-PeCB (PCB118) Method 23 3 480 0 Stack Exit 2',3,4,4',5-PeCB (PCB123) Method 23 3 480 0 Stack Exit 3,3',4,4',5-PeCB (PCB126) Method 23 3 480 0 Stack Exit 2,3,3',4,4',5/2,3,3',4,4',5'-

HxCB (PCBs156/157) Method 23 3 480 0 Stack Exit

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

(PCB189) Method 23 3 480 0 Stack Exit
Total organic compounds

(TOC) as Propane Method 25A 3 120 0 NMHC emissions only. Methane emissions reported in excel template. Stack Exit

Hydrogen Chloride Method 26A 3 60 0 Stack Exit Hydrogen Fluoride Method 26A 3 60 0 Stack Exit Filterable PM2.5 OTM - 27/28 3 180 0 Stack Exit Filterable Particulate OTM - 27/28 3 180 0 Stack Exit Total Particulate OTM - 27/28 3 180 0 Stack Exit Organic Condensible

Particulate OTM - 27/28 3 180 0 Stack Exit
Inorganic (Aqueous)

Condensible Part. OTM - 27/28 3 180 0 Stack Exit

Total PM2.5 OTM - 27/28 3 180 0 Stack Exit Antimony 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



### Thursday, January 13, 2011 Page 3 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010

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.

Selenium Method 29 3 240 0 Stack Exit Arsenic Method 29 3 240 0 Stack Exit Cobalt Method 29 3 240 0 Stack Exit Chromium Method 29 3 240 0 Stack Exit Beryllium Method 29 3 240 0 Stack Exit Cadmium Method 29 3 240 0 Stack Exit Sulfur Dioxide Method 6C 3 120 0 Stack Exit Nitrogen oxides (NOx) Method 7E 3 120 0 Stack Exit



### Thursday, January 13, 2011 Page 4 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 Sampling / Stack Data Results Summary



### Location Stack Exit - Method 0011 Average Run Number 1 2 3
Test Date 6/8/2010 6/9/2010 6/9/2010 Run Start Time
Run Finish Time Net Run Time, minutes 120 120 120 Dry Gas Meter Volume Sampled, dscf 92.073 92.662 92.646 92.460 Moisture Content of Stack Gas, % 6.41 6.29 5.75 6.150 Moisture Saturation at Stack Gas Temperature, % 84.90 87.01 86.21 86.040 Carbon Dioxide, % 7.876 7.912 7.912 7.900 Oxygen, % 11.223 11.259 11.259 11.247 Average Stack Gas Temperature, °F 203.63 204.83 204.38 204.280 Dry Volumetric Flow Rate, dry scfm 1,219,680.2 1,240,740.2 1,248,532.9 1,236,317.76 7 Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,646,786.4 1,676,101.2 1,675,829.8 1,666,239.13 3 Percent Isokinetic of Sampling Rate, % 99.5 98.4 97.8 98.567 F-Factor, dscfm/MMBtu @ %O2 9190 9190 9190 9,190.000
Fw 10320 10320 10320 10,320.000
Fc 1420 1420 1420 1,420.000



### 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



### Thursday, January 13, 2011 Page 5 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
Location Stack Exit - Method 10 3 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 23 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



### Thursday, January 13, 2011 Page 6 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
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 25A 3 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



### Thursday, January 13, 2011 Page 7 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
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



### Thursday, January 13, 2011 Page 8 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
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



### Location Stack Exit - Method 6C 3 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



### Thursday, January 13, 2011 Page 9 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
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 - Method 7E 3 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



### Thursday, January 13, 2011 Page 10 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
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



### Thursday, January 13, 2011 Page 11 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 Emissions Summary



### Location: Stack Exit - Method 0011 Compound: Formaldehyde Average RunNumber 1 2 3 Mass_mg 0.0182 0.0297 0.0176 0.022 lb/mmBtuO2 8.65E-06 1.41E-05 8.34E-06 0.000 ppm 5.59E-03 9.07E-03 5.37E-03 0.007 ppm@7%O2 8.03E-03 1.31E-02 7.74E-03 0.010



### Location: Stack Exit - Method 10 Compound: Carbon Monoxide Average Run 1 2 3 lb/mmBtuO2 0.00E+00 0.00E+00 0.00E+00 0.000 ppm 0.00E+00 0.00E+00 0.00E+00 0.000 ppm@7%O2 0.00E+00 0.00E+00 0.00E+00 0.000



### Location: Stack Exit - Method 10 3 Compound: Carbon Monoxide Average Run 4 lb/mmBtuO2 -2.17E-05 0.000 ppm -1.50E-02 -0.015 ppm@7%O2 -2.16E-02 -0.022



### Location: Stack Exit - Method 23 Compound: 1,2,3,4,6,7,8-HpCDD Average RunNumber 1 2 3 Mass_mg 0.00000000859 0.0000000108 0.0000000044 0.000 lb/mmBtuO2 9.84E-13 1.26E-12 5.19E-13 0.000 ng/dscm 7.96E-04 1.03E-03 4.20E-04 0.001 ng/dscm@7%O2 1.14E-03 1.46E-03 6.02E-04 0.001 

### Compound: 1,2,3,4,6,7,8-HpCDF Average RunNumber 1 2 3 Mass_mg 0.0000000037 0.0000000036 0.0000000031 0.000 lb/mmBtuO2 4.24E-13 4.19E-13 3.65E-13 0.000 ng/dscm 3.43E-04 3.43E-04 2.96E-04 0.000 ng/dscm@7%O2 4.92E-04 4.87E-04 4.24E-04 0.000 

### Compound: 1,2,3,4,7,8,9-HpCDF Average RunNumber 1 2 3 Mass_mg 0.0000000046 0.0000000044 0.0000000037 0.000 lb/mmBtuO2 5.27E-13 5.12E-13 4.36E-13 0.000 ng/dscm 4.26E-04 4.19E-04 3.53E-04 0.000 ng/dscm@7%O2 6.10E-04 5.94E-04 5.06E-04 0.001



### Thursday, January 13, 2011 Page 12 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 Compound: 1,2,3,4,7,8-HxCDD Average RunNumber 1 2 3 Mass_mg 0.000000008 0.0000000055 0.0000000054 0.000 lb/mmBtuO2 9.17E-13 6.41E-13 6.37E-13 0.000 ng/dscm 7.42E-04 5.24E-04 5.15E-04 0.001 ng/dscm@7%O2 1.06E-03 7.43E-04 7.38E-04 0.001 

### Compound: 1,2,3,4,7,8-HxCDF Average RunNumber 1 2 3 Mass_mg 0.000000004 0.0000000026 0.0000000038 0.000 lb/mmBtuO2 4.58E-13 3.03E-13 4.48E-13 0.000 ng/dscm 3.71E-04 2.48E-04 3.62E-04 0.000 ng/dscm@7%O2 5.32E-04 3.52E-04 5.19E-04 0.000 

### Compound: 1,2,3,6,7,8-HxCDD Average RunNumber 1 2 3 Mass_mg 0.0000000084 0.0000000058 0.0000000057 0.000 lb/mmBtuO2 9.63E-13 6.76E-13 6.72E-13 0.000 ng/dscm 7.79E-04 5.52E-04 5.44E-04 0.001 ng/dscm@7%O2 1.12E-03 7.83E-04 7.80E-04 0.001 

### Compound: 1,2,3,6,7,8-HxCDF Average RunNumber 1 2 3 Mass_mg 0.0000000037 0.0000000024 0.0000000034 0.000 lb/mmBtuO2 4.24E-13 2.80E-13 4.01E-13 0.000 ng/dscm 3.43E-04 2.28E-04 3.24E-04 0.000 ng/dscm@7%O2 4.92E-04 3.23E-04 4.64E-04 0.000 

### Compound: 1,2,3,7,8,9-HxCDD Average RunNumber 1 2 3 Mass_mg 0.0000000081 0.0000000056 0.0000000055 0.000 lb/mmBtuO2 9.28E-13 6.52E-13 6.48E-13 0.000 ng/dscm 7.51E-04 5.33E-04 5.25E-04 0.001 ng/dscm@7%O2 1.08E-03 7.56E-04 7.52E-04 0.001 

### Compound: 1,2,3,7,8,9-HxCDF Average RunNumber 1 2 3 Mass_mg 0.0000000042 0.0000000027 0.0000000039 0.000 lb/mmBtuO2 4.81E-13 3.14E-13 4.60E-13 0.000 ng/dscm 3.89E-04 2.57E-04 3.72E-04 0.000 ng/dscm@7%O2 5.57E-04 3.65E-04 5.33E-04 0.000 

### Compound: 1,2,3,7,8-PeCDD Average RunNumber 1 2 3 Mass_mg 0.0000000055 0.0000000063 0.0000000052 0.000 lb/mmBtuO2 6.30E-13 7.34E-13 6.13E-13 0.000



### Thursday, January 13, 2011 Page 13 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 ng/dscm 5.10E-04 6.00E-04 4.96E-04 0.001 ng/dscm@7%O2 7.31E-04 8.51E-04 7.11E-04 0.001 

### Compound: 1,2,3,7,8-PeCDF Average RunNumber 1 2 3 Mass_mg 0.0000000073 0.0000000018 0.0000000018 0.000 lb/mmBtuO2 8.37E-13 2.10E-13 2.12E-13 0.000 ng/dscm 6.77E-04 1.71E-04 1.72E-04 0.000 ng/dscm@7%O2 9.70E-04 2.43E-04 2.46E-04 0.000 

### Compound: 2,3,3',4,4',5,5'-HpCB (PCB189) Average RunNumber 1 2 3 Mass_mg 0.0000000046 0.0000000029 0.0000000024 0.000 lb/mmBtuO2 5.27E-13 3.38E-13 2.83E-13 0.000 ng/dscm 4.26E-04 2.76E-04 2.29E-04 0.000 ng/dscm@7%O2 6.10E-04 3.91E-04 3.28E-04 0.000 

### Compound: 2,3,3',4,4',5/2,3,3',4,4',5'-HxCB (PC Average RunNumber 1 2 3 Mass_mg 0.00000006 0.0000000573 0.0000000386 0.000 lb/mmBtuO2 6.88E-12 6.67E-12 4.55E-12 0.000 ng/dscm 5.56E-03 5.46E-03 3.68E-03 0.005 ng/dscm@7%O2 7.97E-03 7.74E-03 5.27E-03 0.007 

### Compound: 2,3,3',4,4'-PeCB (PCB105) Average RunNumber 1 2 3 Mass_mg 0.000000301 0.000000268 0.000000232 0.000 lb/mmBtuO2 3.45E-11 3.12E-11 2.74E-11 0.000 ng/dscm 2.79E-02 2.55E-02 2.21E-02 0.025 ng/dscm@7%O2 4.00E-02 3.62E-02 3.17E-02 0.036 

### Compound: 2,3',4,4',5,5'-HxCB (PCB167) Average RunNumber 1 2 3 Mass_mg 0.0000000279 0.000000023 0.0000000184 0.000 lb/mmBtuO2 3.20E-12 2.68E-12 2.17E-12 0.000 ng/dscm 2.59E-03 2.19E-03 1.76E-03 0.002 ng/dscm@7%O2 3.71E-03 3.11E-03 2.52E-03 0.003 

### Compound: 2,3,4,4',5-PeCB (PCB114) Average RunNumber 1 2 3 Mass_mg 0.0000000212 0.0000000212 0.0000000188 0.000 lb/mmBtuO2 2.43E-12 2.47E-12 2.22E-12 0.000 ng/dscm 1.97E-03 2.02E-03 1.79E-03 0.002 ng/dscm@7%O2 2.82E-03 2.87E-03 2.57E-03 0.003 

### Compound: 2,3',4,4',5-PeCB (PCB118) Average RunNumber 1 2 3


### Thursday, January 13, 2011 Page 14 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 Mass_mg 0.000000841 0.000000614 0.000000614 0.000 lb/mmBtuO2 9.64E-11 7.15E-11 7.24E-11 0.000 ng/dscm 7.80E-02 5.85E-02 5.86E-02 0.065 ng/dscm@7%O2 1.12E-01 8.30E-02 8.40E-02 0.093 

### Compound: 2',3,4,4',5-PeCB (PCB123) Average RunNumber 1 2 3 Mass_mg 0.000000015 0.0000000141 0.000000013 0.000 lb/mmBtuO2 1.72E-12 1.64E-12 1.53E-12 0.000 ng/dscm 1.39E-03 1.34E-03 1.24E-03 0.001 ng/dscm@7%O2 1.99E-03 1.90E-03 1.78E-03 0.002 

### Compound: 2,3,4,6,7,8-HxCDF Average RunNumber 1 2 3 Mass_mg 0.0000000039 0.0000000025 0.0000000036 0.000 lb/mmBtuO2 4.47E-13 2.91E-13 4.24E-13 0.000 ng/dscm 3.62E-04 2.38E-04 3.43E-04 0.000 ng/dscm@7%O2 5.19E-04 3.38E-04 4.92E-04 0.000 

### Compound: 2,3,4,7,8-PeCDF Average RunNumber 1 2 3 Mass_mg 0.0000000068 0.0000000017 0.0000000016 0.000 lb/mmBtuO2 7.79E-13 1.98E-13 1.89E-13 0.000 ng/dscm 6.30E-04 1.62E-04 1.53E-04 0.000 ng/dscm@7%O2 9.03E-04 2.30E-04 2.19E-04 0.000 

### Compound: 2,3,7,8-TCDD Average RunNumber 1 2 3 Mass_mg 0.0000000088 0.000000006 0.0000000076 0.000 lb/mmBtuO2 1.01E-12 6.99E-13 8.96E-13 0.000 ng/dscm 8.16E-04 5.71E-04 7.25E-04 0.001 ng/dscm@7%O2 1.17E-03 8.10E-04 1.04E-03 0.001 

### Compound: 2,3,7,8-TCDF Average RunNumber 1 2 3 Mass_mg 0.0000000075 0.0000000062 0.0000000056 0.000 lb/mmBtuO2 8.59E-13 7.22E-13 6.60E-13 0.000 ng/dscm 6.95E-04 5.90E-04 5.34E-04 0.001 ng/dscm@7%O2 9.96E-04 8.37E-04 7.65E-04 0.001 

### Compound: 3,3',4,4',5,5'-HxCB (PCB169) Average RunNumber 1 2 3 Mass_mg 0.0000000032 0.0000000024 0.0000000027 0.000 lb/mmBtuO2 3.67E-13 2.80E-13 3.18E-13 0.000 ng/dscm 2.97E-04 2.28E-04 2.58E-04 0.000 ng/dscm@7%O2 4.26E-04 3.23E-04 3.70E-04 0.000



### Thursday, January 13, 2011 Page 15 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 Compound: 3,3',4,4',5-PeCB (PCB126) Average RunNumber 1 2 3 Mass_mg 0.000000013 0.000000012 0.000000012 0.000 lb/mmBtuO2 1.49E-12 1.40E-12 1.41E-12 0.000 ng/dscm 1.21E-03 1.14E-03 1.14E-03 0.001 ng/dscm@7%O2 1.73E-03 1.62E-03 1.63E-03 0.002 

### Compound: 3,3',4,4'-TCB (PCB77) Average RunNumber 1 2 3 Mass_mg 0.000000195 0.000000164 0.000000204 0.000 lb/mmBtuO2 2.23E-11 1.91E-11 2.41E-11 0.000 ng/dscm 1.81E-02 1.56E-02 1.95E-02 0.018 ng/dscm@7%O2 2.59E-02 2.21E-02 2.79E-02 0.025 

### Compound: 3,4,4',5-TCB (PCB81) Average RunNumber 1 2 3 Mass_mg 0.00000000867 0.00000000716 0.00000000817 0.000 lb/mmBtuO2 9.94E-13 8.34E-13 9.63E-13 0.000 ng/dscm 8.04E-04 6.82E-04 7.79E-04 0.001 ng/dscm@7%O2 1.15E-03 9.67E-04 1.12E-03 0.001 

### Compound: OCDD Average RunNumber 1 2 3 Mass_mg 0.0000000448 0.0000000677 0.000000018 0.000 lb/mmBtuO2 5.13E-12 7.88E-12 2.12E-12 0.000 ng/dscm 4.15E-03 6.45E-03 1.72E-03 0.004 ng/dscm@7%O2 5.95E-03 9.15E-03 2.46E-03 0.006 

### Compound: OCDF Average RunNumber 1 2 3 Mass_mg 0.000000027 0.000000011 0.000000011 0.000 lb/mmBtuO2 3.09E-12 1.28E-12 1.30E-12 0.000 ng/dscm 2.50E-03 1.05E-03 1.05E-03 0.002 ng/dscm@7%O2 3.58E-03 1.49E-03 1.50E-03 0.002 

### Compound: Other HpCDD Average RunNumber 1 2 3 Mass_mg 0.00000000851 0.0000000102 0.00000000583 0.000 lb/mmBtuO2 9.75E-13 1.19E-12 6.87E-13 0.000 ng/dscm 7.89E-04 9.71E-04 5.56E-04 0.001 ng/dscm@7%O2 1.13E-03 1.38E-03 7.97E-04 0.001 

### Compound: Other HpCDF 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



### Thursday, January 13, 2011 Page 16 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 ng/dscm 0.00E+00 0.00E+00 0.00E+00 0.000 ng/dscm@7%O2 0.00E+00 0.00E+00 0.00E+00 0.000 

### Compound: Other HxCDD 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 ng/dscm 0.00E+00 0.00E+00 0.00E+00 0.000 ng/dscm@7%O2 0.00E+00 0.00E+00 0.00E+00 0.000 

### Compound: Other HxCDF Average RunNumber 1 2 3 Mass_mg 0 0.00000000325 0 0.000 lb/mmBtuO2 0.00E+00 3.79E-13 0.00E+00 0.000 ng/dscm 0.00E+00 3.09E-04 0.00E+00 0.000 ng/dscm@7%O2 0.00E+00 4.38E-04 0.00E+00 0.000 

### Compound: Other PeCDD 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 ng/dscm 0.00E+00 0.00E+00 0.00E+00 0.000 ng/dscm@7%O2 0.00E+00 0.00E+00 0.00E+00 0.000 

### Compound: Other PeCDF 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 ng/dscm 0.00E+00 0.00E+00 0.00E+00 0.000 ng/dscm@7%O2 0.00E+00 0.00E+00 0.00E+00 0.000 

### Compound: Other TCDD 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 ng/dscm 0.00E+00 0.00E+00 0.00E+00 0.000 ng/dscm@7%O2 0.00E+00 0.00E+00 0.00E+00 0.000 

### Compound: Other TCDF 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 ng/dscm 0.00E+00 0.00E+00 0.00E+00 0.000 ng/dscm@7%O2 0.00E+00 0.00E+00 0.00E+00 0.000 

### Compound: Total Dioxins Average RunNumber 1 2 3


### Thursday, January 13, 2011 Page 17 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 Mass_mg 0.0000001007 0.0000001179 0.00000005763 0.000 lb/mmBtuO2 1.15E-11 1.37E-11 6.79E-12 0.000 ng/dscm 9.34E-03 1.12E-02 5.50E-03 0.009 ng/dscm@7%O2 1.34E-02 1.59E-02 7.88E-03 0.012 

### Compound: Total Furans Average RunNumber 1 2 3 Mass_mg 0.0000000727 0.00000004215 0.0000000415 0.000 lb/mmBtuO2 8.33E-12 4.91E-12 4.89E-12 0.000 ng/dscm 6.74E-03 4.01E-03 3.96E-03 0.005 ng/dscm@7%O2 9.66E-03 5.69E-03 5.67E-03 0.007



### Location: Stack Exit - Method 25A 

### Compound: Total organic compounds (TOC) as Average Run 1 2 3 lb/mmBtuO2 -3.73E-04 0.00E+00 0.00E+00 0.000 ppm -1.63E-01 0.00E+00 0.00E+00 -0.054 ppm@7%O2 -2.36E-01 0.00E+00 0.00E+00 -0.079



### Location: Stack Exit - Method 25A 3 

### Compound: Total organic compounds (TOC) as Average Run 4 lb/mmBtuO2 0.00E+00 0.000 ppm 0.00E+00 0.000 ppm@7%O2 0.00E+00 0.000



### Location: Stack Exit - Method 26A Compound: Hydrogen Chloride Average RunNumber 1 2 3 Mass_mg 0.73 0.691 0.653 0.691 lb/mmBtuO2 6.83E-04 6.65E-04 6.29E-04 0.001 

### Compound: Hydrogen Fluoride Average RunNumber 1 2 3 Mass_mg 0.419 0.397 0.375 0.397 lb/mmBtuO2 3.92E-04 3.82E-04 3.61E-04 0.000



### Location: Stack Exit - Method 29 

### Compound: Antimony Average RunNumber 1 2 3 Mass_mg 0.0806 0.226257 0.20083 0.169 lb/mmBtuO2 2.02E-05 5.67E-05 5.17E-05 0.000 

### Compound: Arsenic Average RunNumber 1 2 3


### Thursday, January 13, 2011 Page 18 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 Mass_mg 0.00681 0.013421 0.010931 0.010 lb/mmBtuO2 1.71E-06 3.36E-06 2.81E-06 0.000 

### Compound: Beryllium Average RunNumber 1 2 3 Mass_mg 0.000516 0.00116 0.001061 0.001 lb/mmBtuO2 1.29E-07 2.91E-07 2.73E-07 0.000 

### Compound: Cadmium Average RunNumber 1 2 3 Mass_mg 0.00066 0.00103 0.000986 0.001 lb/mmBtuO2 1.65E-07 2.58E-07 2.54E-07 0.000 

### Compound: Chromium Average RunNumber 1 2 3 Mass_mg 0.04439 0.04463 0.06006 0.050 lb/mmBtuO2 1.11E-05 1.12E-05 1.55E-05 0.000 

### Compound: Cobalt Average RunNumber 1 2 3 Mass_mg 0.0806 0.155301 0.129493 0.122 lb/mmBtuO2 2.02E-05 3.89E-05 3.33E-05 0.000 

### Compound: Lead Average RunNumber 1 2 3 Mass_mg 0.0627 0.146337 0.120492 0.110 lb/mmBtuO2 1.57E-05 3.67E-05 3.10E-05 0.000 

### Compound: Manganese Average RunNumber 1 2 3 Mass_mg 0.0905 0.14324 0.11241 0.115 lb/mmBtuO2 2.27E-05 3.59E-05 2.89E-05 0.000 

### Compound: Nickel Average RunNumber 1 2 3 Mass_mg 2.027 4.419 3.7868 3.411 lb/mmBtuO2 5.08E-04 1.11E-03 9.75E-04 0.001 

### Compound: Selenium Average RunNumber 1 2 3 Mass_mg 0.00488 0.00581 0.00418 0.005 lb/mmBtuO2 1.22E-06 1.46E-06 1.08E-06 0.000



### Location: Stack Exit - Method 6C



### Thursday, January 13, 2011 Page 19 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 Compound: Sulfur Dioxide Average Run 1 2 3 lb/mmBtuO2 7.01E-01 6.99E-01 6.98E-01 0.699 ppm 2.11E+02 2.11E+02 2.12E+02 211.333 ppm@7%O2 3.06E+02 3.04E+02 3.04E+02 304.667



### Location: Stack Exit - Method 6C 3 Compound: Sulfur Dioxide Average Run 4 lb/mmBtuO2 7.02E-01 0.702 ppm 2.13E+02 213.000 ppm@7%O2 3.06E+02 306.000



### Location: Stack Exit - Method 7E Compound: Nitrogen oxides (NOx) Average Run 1 2 3 lb/mmBtuO2 2.30E-01 2.29E-01 2.19E-01 0.226 ppm 9.64E+01 9.61E+01 9.27E+01 95.067 ppm@7%O2 1.40E+02 1.39E+02 1.33E+02 137.333



### Location: Stack Exit - Method 7E 3 Compound: Nitrogen oxides (NOx) Average Run 4 lb/mmBtuO2 2.18E-01 0.218 ppm 9.18E+01 91.800 ppm@7%O2 1.32E+02 132.000



### Location: Stack Exit - OTM - 27/28 Compound: Filterable Particulate Average RunNumber 3 4 5 Mass_mg 84.5 67.3 52.9 68.233 lb/mmBtuO2 7.22E-02 5.42E-02 4.30E-02 0.056 

### Compound: Filterable PM2.5 Average RunNumber 3 4 5 Mass_mg 43.8 43.9 42 43.233 lb/mmBtuO2 3.74E-02 3.54E-02 3.41E-02 0.036 

### Compound: Inorganic (Aqueous) Condensible Pa Average RunNumber 3 4 5 Mass_mg 47.27 8.17 19.97 25.137 lb/mmBtuO2 4.04E-02 6.58E-03 1.62E-02 0.021



### Thursday, January 13, 2011 Page 20 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010

Process Run Data Compound: Organic Condensible Particulate Average RunNumber 3 4 5 Mass_mg 7.83 3.03 10.33 7.063 lb/mmBtuO2 6.69E-03 2.44E-03 8.40E-03 0.006 

### Compound: Total Particulate Average RunNumber 3 4 5 Mass_mg 139.6 78.5 83.2 100.433 lb/mmBtuO2 1.19E-01 6.32E-02 6.76E-02 0.083 

### Compound: Total PM2.5 Average RunNumber 3 4 5 Mass_mg 98.9 55.1 72.3 75.433 lb/mmBtuO2 8.45E-02 4.44E-02 5.88E-02 0.063



### Thursday, January 13, 2011 Page 21 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 Process Run Data



### Run Name Value UOM Comments Target Value 1 Heat Input 3812.5 Million Btus/hr Collected during M29 run 1 0



### 10 Heat Input 3839.5 Million Btus/hr Collected during OTM 27/28 run 5 0

11 Heat Input 3816.4 Million Btus/hr Collected during M0011 run 1 0



### 12 Heat Input 3817.1 Million Btus/hr Collected during M0011 run 2 0

13 Heat Input 3818.8 Million Btus/hr Collected during M0011 run 3 0

14 Heat Input 3816 Million Btus/hr Collected during M23 run 1 0



### 15 Heat Input 3851.8 Million Btus/hr Collected during M23 run 2 0

16 Heat Input 3861.2 Million Btus/hr Collected during M23 run 3 0



### 17 Heat Input 3851.3 Million Btus/hr Collected during M26A run 1 0

18 Heat Input 3847.1 Million Btus/hr Collected during M26A run 2 0



### 2 Heat Input 3830 Million Btus/hr Collected during M29 run 2 0

3 Heat Input 3817.8 Million Btus/hr Collected during M29 run 3 0



### 4 Heat Input 3836.2 Million Btus/hr Collected during run 1 of Method 6C, 7E, 10, and 25A 0

5 Heat Input 3826.5 Million Btus/hr Collected during run 2 of Method 6C, 7E, 10, and 25A 0

6 Heat Input 3819.9 Million Btus/hr Collected during run 3 of Method 6C, 7E, 10, and 25A 0

7 Heat Input 3814.7 Million Btus/hr Collected during run 4 of Method 6C, 7E, 10, and 25A 0

8 Heat Input 3826.5 Million Btus/hr Collected during OTM 27/28 run 3 0

9 Heat Input 3817.3 Million Btus/hr Collected during OTM 27/28 run 4 0



### Thursday, January 13, 2011 Page 22 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 1 Avg. Heat Input 63.542 MMBtu/min Collected during M29 run 1 0



### 10 Avg. Heat Input 63.991 MMBtu/min Collected during OTM 27/28 run 5 0

11 Avg. Heat Input 63.606 MMBtu/min Collected during M0011 run 1 0

12 Avg. Heat Input 63.619 MMBtu/min Collected during M0011 run 2 0



### 13 Avg. Heat Input 63.647 MMBtu/min Collected during M0011 run 3 0

14 Avg. Heat Input 63.6 MMBtu/min Collected during M23 run 1 0



### 15 Avg. Heat Input 64.196 MMBtu/min Collected during M23 run 2 0

16 Avg. Heat Input 64.353 MMBtu/min Collected during M23 run 3 0



### 17 Avg. Heat Input 64.188 MMBtu/min Collected during M26A run 1 0

18 Avg. Heat Input 64.118 MMBtu/min Collected during M26A run 2 0



### 2 Avg. Heat Input 63.833 MMBtu/min Collected during M29 run 2 0

3 Avg. Heat Input 63.63 MMBtu/min Collected during M29 run 3 0



### 4 Avg. Heat Input 63.936 MMBtu/min Collected during run 1 of Method 6C, 7E, 10, and 25A 0

5 Avg. Heat Input 63.775 MMBtu/min Collected during run 2 of Method 6C, 7E, 10, and 25A 0

6 Avg. Heat Input 63.664 MMBtu/min Collected during run 3 of Method 6C, 7E, 10, and 25A 0

7 Avg. Heat Input 63.578 MMBtu/min Collected during run 4 of Method 6C, 7E, 10, and 25A 0

8 Avg. Heat Input 63.775 MMBtu/min Collected during OTM 27/28 run 3 0

9 Avg. Heat Input 63.621 MMBtu/min Collected during OTM 27/28 run 4 0



### 1 Combined Total Fuel Flow 417.29 gpm Collected during M29 run 1 0

Thursday, January 13, 2011 Page 23 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 10 Combined Total Fuel Flow 420.24 gpm Collected during OTM 27/28 run 5 0



### 11 Combined Total Fuel Flow 417.71 gpm Collected during M0011 run 1 0

12 Combined Total Fuel Flow 417.8 gpm Collected during M0011 run 2 0

13 Combined Total Fuel Flow 417.98 gpm Collected during M0011 run 3 0



### 14 Combined Total Fuel Flow 417.67 gpm Collected during M23 run 1 0

15 Combined Total Fuel Flow 421.59 gpm Collected during M23 run 2 0



### 16 Combined Total Fuel Flow 422.61 gpm Collected during M23 run 3 0

17 Combined Total Fuel Flow 421.54 gpm Collected during M26A run 1 0



### 18 Combined Total Fuel Flow 421.07 gpm Collected during M26A run 2 0

2 Combined Total Fuel Flow 419.2 gpm Collected during M29 run 2 0



### 3 Combined Total Fuel Flow 417.87 gpm Collected during M29 run 3 0

4 Combined Total Fuel Flow 419.88 gpm Collected during run 1 of Method 6C, 7E, 10, and 25A 0

5 Combined Total Fuel Flow 418.82 gpm Collected during run 2 of Method 6C, 7E, 10, and 25A 0

6 Combined Total Fuel Flow 418.09 gpm Collected during run 3 of Method 6C, 7E, 10, and 25A 0

7 Combined Total Fuel Flow 417.53 gpm Collected during run 4 of Method 6C, 7E, 10, and 25A 0

8 Combined Total Fuel Flow 418.82 gpm Collected during OTM 27/28 run 3 0



### 9 Combined Total Fuel Flow 417.81 gpm Collected during OTM 27/28 run 4 0

1 Unit Gross Electrical Output 356.23 MW Collected during M29 run 1 0



### 10 Unit Gross Electrical Output 347.90 MW Collected during OTM 27/28 run 5 0

Thursday, January 13, 2011 Page 24 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 11 Unit Gross Electrical Output 351.51 MW Collected during M0011 run 1 0



### 12 Unit Gross Electrical Output 351.63 MW Collected during M0011 run 2 0

13 Unit Gross Electrical Output 351.55 MW Collected during M0011 run 3 0

14 Unit Gross Electrical Output 349.54 MW Collected during M23 run 1 0



### 15 Unit Gross Electrical Output 349.27 MW Collected during M23 run 2 0

16 Unit Gross Electrical Output 353.13 MW Collected during M23 run 3 0



### 17 Unit Gross Electrical Output 348.72 MW Collected during M26A run 1 0

18 Unit Gross Electrical Output 350.22 MW Collected during M26A run 2 0



### 2 Unit Gross Electrical Output 355.36 MW Collected during M29 run 2 0

3 Unit Gross Electrical Output 351.6 MW Collected during M29 run 3 0



### 4 Unit Gross Electrical Output 356.34 MW Collected during run 1 of Method 6C, 7E, 10, and 25A 0

5 Unit Gross Electrical Output 353.44 MW Collected during run 2 of Method 6C, 7E, 10, and 25A 0

6 Unit Gross Electrical Output 351.67 MW Collected during run 3 of Method 6C, 7E, 10, and 25A 0

7 Unit Gross Electrical Output 351.5 MW Collected during run 4 of Method 6C, 7E, 10, and 25A 0

8 Unit Gross Electrical Output 353.44 MW Collected during OTM 27/28 run 3 0

9 Unit Gross Electrical Output 349.02 MW Collected during OTM 27/28 run 4 0



### 1 Unit Net Electric Generation 324.29 MW Collected during M29 run 1 0

10 Unit Net Electric Generation 316.17 MW Collected during OTM 27/28 run 5 0



### 11 Unit Net Electric Generation 319.53 MW Collected during M0011 run 1 0

Thursday, January 13, 2011 Page 25 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 12 Unit Net Electric Generation 319.71 MW Collected during M0011 run 2 0



### 13 Unit Net Electric Generation 319.65 MW Collected during M0011 run 3 0

14 Unit Net Electric Generation 317.70 MW Collected during M23 run 1 0

15 Unit Net Electric Generation 317.52 MW Collected during M23 run 2 0



### 16 Unit Net Electric Generation 321.37 MW Collected during M23 run 3 0

17 Unit Net Electric Generation 316.93 MW Collected during M26A run 1 0



### 18 Unit Net Electric Generation 318.46 MW Collected during M26A run 2 0

2 Unit Net Electric Generation 323.53 MW Collected during M29 run 2 0



### 3 Unit Net Electric Generation 319.65 MW Collected during M29 run 3 0

4 Unit Net Electric Generation 324.49 MW Collected during run 1 of Method 6C, 7E, 10, and 25A 0

5 Unit Net Electric Generation 321.61 MW Collected during run 2 of Method 6C, 7E, 10, and 25A 0

6 Unit Net Electric Generation 319.74 MW Collected during run 3 of Method 6C, 7E, 10, and 25A 0

7 Unit Net Electric Generation 319.52 MW Collected during run 4 of Method 6C, 7E, 10, and 25A 0

8 Unit Net Electric Generation 321.61 MW Collected during OTM 27/28 run 3 0



### 9 Unit Net Electric Generation 317.19 MW Collected during OTM 27/28 run 4 0

1 Steam Output 2276 1000 lbs steam/hr Collected during M29 run 1 0



### 10 Steam Output 2173.4 1000 lbs steam/hr Collected during OTM 27/28 run 5 0

11 Steam Output 2222.3 1000 lbs steam/hr Collected during M0011 run 1 0



### 12 Steam Output 2202.3 1000 lbs steam/hr Collected during M0011 run 2 0

Thursday, January 13, 2011 Page 26 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 13 Steam Output 2186.8 1000 lbs steam/hr Collected during M0011 run 3 0



### 14 Steam Output 2155.8 1000 lbs steam/hr Collected during M23 run 1 0

15 Steam Output 2178.7 1000 lbs steam/hr Collected during M23 run 2 0

16 Steam Output 2124.0 1000 lbs steam/hr Collected during M23 run 3 0



### 17 Steam Output 2195.4 1000 lbs steam/hr Collected during M26A run 1 0

18 Steam Output 2151.6 1000 lbs steam/hr Collected during M26A run 2 0



### 2 Steam Output 2263.1 1000 lbs steam/hr Collected during M29 run 2 0

3 Steam Output 2225.9 1000 lbs steam/hr Collected during M29 run 3 0



### 4 Steam Output 2269.0 1000 lbs steam/hr Collected during run 1 of Method 6C, 7E, 10, and 25A 0

5 Steam Output 2254.3 1000 lbs steam/hr Collected during run 2 of Method 6C, 7E, 10, and 25A 0

6 Steam Output 2233 1000 lbs steam/hr Collected during run 3 of Method 6C, 7E, 10, and 25A 0

7 Steam Output 2215.2 1000 lbs steam/hr Collected during run 4 of Method 6C, 7E, 10, and 25A 0

8 Steam Output 2254.3 1000 lbs steam/hr Collected during OTM 27/28 run 3 0

9 Steam Output 2145.4 1000 lbs steam/hr Collected during OTM 27/28 run 4 0



### 1 Fuel Flow Furnace B 205.1 gpm Collected during M29 run 1 0

10 Fuel Flow Furnace B 205.92 gpm Collected during OTM 27/28 run 5 0



### 11 Fuel Flow Furnace B 204.33 gpm Collected during M0011 run 1 0

12 Fuel Flow Furnace B 205.03 gpm Collected during M0011 run 2 0



### 13 Fuel Flow Furnace B 205.22 gpm Collected during M0011 run 3 0

Thursday, January 13, 2011 Page 27 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 14 Fuel Flow Furnace B 204.74 gpm Collected during M23 run 1 0



### 15 Fuel Flow Furnace B 206.79 gpm Collected during M23 run 2 0

16 Fuel Flow Furnace B 207.89 gpm Collected during M23 run 3 0

17 Fuel Flow Furnace B 206.86 gpm Collected during M26A run 1 0



### 18 Fuel Flow Furnace B 206.48 gpm Collected during M26A run 2 0

2 Fuel Flow Furnace B 206.20 gpm Collected during M29 run 2 0



### 3 Fuel Flow Furnace B 204.53 gpm Collected during M29 run 3 0

4 Fuel Flow Furnace B 206.75 gpm Collected during run 1 of Method 6C, 7E, 10, and 25A 0

5 Fuel Flow Furnace B 205.74 gpm Collected during run 2 of Method 6C, 7E, 10, and 25A 0

6 Fuel Flow Furnace B 204.77 gpm Collected during run 3 of Method 6C, 7E, 10, and 25A 0

7 Fuel Flow Furnace B 204.16 gpm Collected during run 4 of Method 6C, 7E, 10, and 25A 0

8 Fuel Flow Furnace B 205.74 gpm Collected during OTM 27/28 run 3 0



### 9 Fuel Flow Furnace B 204.77 gpm Collected during OTM 27/28 run 4 0

1 Fuel Flow Furnace A 212.2 gpm Collected during M29 run 1 0



### 10 Fuel Flow Furnace A 214.32 gpm Collected during OTM 27/28 run 5 0

11 Fuel Flow Furnace A 213.38 gpm Collected during M0011 run 1 0



### 12 Fuel Flow Furnace A 212.77 gpm Collected during M0011 run 2 0

13 Fuel Flow Furnace A 212.76 gpm Collected during M0011 run 3 0



### 14 Fuel Flow Furnace A 212.93 gpm Collected during M23 run 1 0

Thursday, January 13, 2011 Page 28 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 15 Fuel Flow Furnace A 214.79 gpm Collected during M23 run 2 0



### 16 Fuel Flow Furnace A 214.73 gpm Collected during M23 run 3 0

17 Fuel Flow Furnace A 214.68 gpm Collected during M26A run 1 0

18 Fuel Flow Furnace A 214.6 gpm Collected during M26A run 2 0



### 2 Fuel Flow Furnace A 213 gpm Collected during M29 run 2 0

3 Fuel Flow Furnace A 213.34 gpm Collected during M29 run 3 0



### 4 Fuel Flow Furnace A 213.13 gpm Collected during run 1 of Method 6C, 7E, 10, and 25A 0

5 Fuel Flow Furnace A 213.08 gpm Collected during run 2 of Method 6C, 7E, 10, and 25A 0

6 Fuel Flow Furnace A 213.32 gpm Collected during run 3 of Method 6C, 7E, 10, and 25A 0

7 Fuel Flow Furnace A 213.37 gpm Collected during run 4 of Method 6C, 7E, 10, and 25A 0

8 Fuel Flow Furnace A 213.08 gpm Collected during OTM 27/28 run 3 0

9 Fuel Flow Furnace A 213.04 gpm Collected during OTM 27/28 run 4 0



### 1 Heavy Oil HHV 152273 Btu/lb Collected during M29 run 1 0

2 Heavy Oil HHV 152273 Btu/lb Collected during M29 run 2 0



### 3 Heavy Oil HHV 152273 Btu/lb Collected during M29 run 3 0

4 Heavy Oil HHV 152273 Btu/lb Collected during run 1 of Method 6C, 7E, 10, and 25A 0

5 Heavy Oil HHV 152273 Btu/lb Collected during run 2 of Method 6C, 7E, 10, and 25A 0



### Thursday, January 13, 2011 Page 29 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
6 Heavy Oil HHV 152273 Btu/lb Collected during run 3 of Method 6C, 7E, 10, and 25A 0

7 Heavy Oil HHV 152273 Btu/lb Collected during run 4 of Method 6C, 7E, 10, and 25A 0

8 Heavy Oil HHV 152273 Btu/lb Collected during OTM 27/28 run 3 0



### 9 Heavy Oil HHV 152273 Btu/lb Collected during OTM 27/28 run 4 0

10 Heavy Oil HHV 152273 Btu/lb Collected during OTM 27/28 run 5 0



### 11 Heavy Oil HHV 152273 Btu/lb Collected during M0011 run 1 0

12 Heavy Oil HHV 152273 Btu/lb Collected during M0011 run 2 0

13 Heavy Oil HHV 152273 Btu/lb Collected during M0011 run 3 0



### 14 Heavy Oil HHV 152273 Btu/lb Collected during M23 run 1 0

15 Heavy Oil HHV 152273 Btu/lb Collected during M23 run 2 0



### 16 Heavy Oil HHV 152273 Btu/lb Collected during M23 run 3 0

17 Heavy Oil HHV 152273 Btu/lb Collected during M26A run 1 0



### 18 Heavy Oil HHV 152273 Btu/lb Collected during M26A run 2 0

19 Heat Input 3853.5 Million Btus/hr Collected during M26A run 3 0



### 19 Avg. Heat Input 64.225 MMBtu/min Collected during M26A run 3 0

19 Combined Total Fuel Flow 421.77 gpm Collected during M26A run 3 0



### 19 Unit Gross Electrical Output 352.03 MW Collected during M26A run 3 0

19 Unit Net Electric Generation 320.24 MW Collected during M26A run 3 0



### 19 Steam Output 2114.2 1000 lbs steam/hr Collected during M26A run 3 0

19 Fuel Flow Furnace B 207.39 gpm Collected during M26A run 3 0

19 Fuel Flow Furnace A 214.39 gpm Collected during M26A run 3 0



### Thursday, January 13, 2011 Page 30 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010

APCD Run Data

Process Lab Run Data 19 Heavy Oil HHV 152273 Btu/lb Collected during M26A run 3 0



### Run Name Value UOM Comments Target Value 1 MULTIPLE CYCLONES 0



### Thursday, January 13, 2011 Page 31 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010 Sampling / Stack Data Results Detail



### Location Stack Exit - Method 0011 Average Run Number 1 2 3 Test Date 6/8/2010 6/9/2010 6/9/2010 Run Start Time Run Finish Time Net Traversing Points 24 24 24 Net Run Time, minutes 120 120 120 Nozzle Diameter, inches 0.229 0.229 0.229 0.229 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 0.9942 0.9942 0.9942 0.994 Barometric Pressure, inches of Mercury 29.8 29.8 29.8 29.800 Average Orifice Meter Differential, inches H2O 2.00 2.08 2.09 2.057 Dry Gas Meter Volume Sampled, cubic feet 94.636 94.793 94.540 94.656 Average Dry Gas Meter Temperature, °F 80.04 77.60 76.27 77.970 Dry Gas Meter Volume Sampled, dscf 92.073 92.662 92.646 92.460 Total Moisture Liquid collected, g 134 132.1 120 128.700 Volume of Water Vapor, standard cubic feet 6.31 6.22 5.65 6.060 Moisture Content of Stack Gas, % 6.41 6.29 5.75 6.150 Moisture Saturation at Stack Gas Temperature, % 84.90 87.01 86.21 86.040 Dry Mole Fraction 0.9359 0.9371 0.9425 0.939 Carbon Dioxide, % 7.876 7.912 7.912 7.900 Oxygen, % 11.223 11.259 11.259 11.247 Carbon Monoxide & Nitrogen, % 80.901 80.829 80.829 80.853 Fuel Factor 1.23 1.22 1.22 Dry Molecular Weight, lb/lb-Mole 29.71 29.72 29.72 29.717 Wet Molecular weight, lb/lb-Mole 28.96 28.98 29.05 28.997 Flue Gas Static Pressure, inches of H2O -0.5 -0.5 -0.48 -0.493 Absolute Flue Gas Pressure, inches of Mercury 29.76 29.76 29.76 29.760 Average Stack Gas Temperature, °F 203.63 204.83 204.38 204.280 Average Velocity Head, inches of H2O 0.9270032198 6469 0.959219428

925856 0.961865503

186964 0.949
Average Stack Gas Velocity, feet/second 60.67 61.75 61.74 61.387 Stack Cross-Sectional Area, square feet 452.389 452.389 452.389 452.389 Dry Volumetric Flow Rate, dry scfm 1,219,680.2 1,240,740.2 1,248,532.9 1,236,317.7 67 Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,646,786.4 1,676,101.2 1,675,829.8 1,666,239.1 33 Percent Isokinetic of Sampling Rate, % 99.5 98.4 97.8 98.567 Percent Excess Air, % 110.7 111.7 111.7 111.367 F-Factor, dscfm/MMBtu @ %O2 9190 9190 9190 9,190.000 Round Duct Diameter, inches 288 288 288 Rectangular Duct Width, inches 0 0 0 Rectangular Duct Length, inches 0 0 0 Fw 10320 10320 10320 10,320.000 Fc 1420 1420 1420 1,420.000



### Thursday, January 13, 2011 Page 32 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
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



### Thursday, January 13, 2011 Page 33 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
Location Stack Exit - Method 10 3 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



### Thursday, January 13, 2011 Page 34 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
Location Stack Exit - Method 23 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



### Thursday, January 13, 2011 Page 35 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
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



### Thursday, January 13, 2011 Page 36 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
Location Stack Exit - Method 25A 3 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



### Thursday, January 13, 2011 Page 37 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
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



### Thursday, January 13, 2011 Page 38 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
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



### Thursday, January 13, 2011 Page 39 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
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



### Thursday, January 13, 2011 Page 40 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
Location Stack Exit - Method 6C 3 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



### Thursday, January 13, 2011 Page 41 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
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



### Thursday, January 13, 2011 Page 42 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
Location Stack Exit - Method 7E 3 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



### Thursday, January 13, 2011 Page 43 of 44

### Utility Boiler MACT ICR - Possum Point Power Station Unit 5

8/16/2010
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



### Thursday, January 13, 2011 Page 44 of 44