### Name: Robert A. Greco

Title: Manager Air Quality Company: We Energies Sign Date: 7/30/2010 Name: Scott Banach Title: Director, Project Engineering Company:Platt Environmental Services, Inc. Sign Date: 7/30/2010 Permitted Facility Representative / Date Testing Company Representative / Date 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.

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### 7/30/2010

Facility Information: South Oak Creek (ORIS Facility ID #4041) 11060 S. Chicago Road

Oak Creek WI53154 Contact:Robert A. Greco Phone:(414) 221-5441 Fax: (414) 221-2022 Email: bob.greco@we-energies.com Testing Company: Platt Environmental Services, Inc. 1520 Kensington Road, Suite 204

Oak Brook IL60523 Contact:Scott W. Banach Phone:(630) 521-9400 Fax: (630) 521-9494 Email:sbanach@plattenv.com

Air Permit Number: 4041 Permitted Source ID/Name: South Oak Creek 7 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: The South Oak Creek Power Plant is an electric power generating station consisting of 4 boilers which use subbituminous coal with natural gas for coal flame stabilization at low loads and boiler startup. Boilers #5 and #6 are wall-fired boilers, while Boilers #7 and #8 are tangentially fired. Particulate matter emissions are controlled by electrostatic precipitators, which were installed in 1972 (Boilers #5 and #6) and 1991 and 1992 (Boiler #7 and #8, respectively). Industry/SCC/NAIS221112

Sampling Location Information:

Test Parameter Information: AFS #:5507900017 FRS #:20847

SCC / Description10100212 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous Coal - Pulverized Coal: Dry Bottom (Tangential) (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 252 504 448 4 0 24 0 0

Target Parameter Test Method Number of

Test Runs Test Run

Duration Sample

Points Comments Location % H2O Method 1 - 4 3 180 0 Stack Exit 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 

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### 7/30/2010 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 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 Stack Exit
Hydrogen Fluoride Method 26A 3 180 0 Stack Exit Hydrogen Chloride Method 26A 3 180 0 Stack Exit Hydrogen Fluoride Method 26 3 180 0 Stack Exit Hydrogen Chloride Method 26 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



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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. All methods described in the EU MACT ICR were used.

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

Beryllium Method 29 3 240 0 Stack Exit Cobalt Method 29 3 240 0 Stack Exit Nickel Method 29 3 240 0 Stack Exit Antimony Method 29 3 240 0 Stack Exit Arsenic Method 29 3 240 0 Stack Exit Selenium Method 29 3 240 0 Stack Exit Lead Method 29 3 240 0 Stack Exit Filterable Particulate Method 29 3 240 0 Stack Exit Chromium Method 29 3 240 0 Stack Exit Manganese Method 29 3 240 0 Stack Exit Cadmium Method 29 3 240 0 Stack Exit O2 Method 3A O2 3 240 0 Stack Exit O2 Method 3A O2 3 120 0 Stack Exit Co2 Method 3A CO2 3 120 0 Stack Exit Co2 Method 3A CO2 3 240 0 Stack Exit O2 Method 3A O2 3 480 0 Stack Exit Co2 Method 3A CO2 3 480 0 Stack Exit Total Particulate Method 5/OTM-28 3 240 0 Use only for wet stacks. Delete OTM27/OTM28 test. Stack Exit

Inorganic (Aqueous)

Condensible Part. Method 5/OTM-28 3 240 0 Use only for wet stacks. Delete OTM27/OTM28 test. Stack Exit

Organic Condensible

Particulate Method 5/OTM-28 3 240 0 Use only for wet stacks. Delete OTM27/OTM28 test. Stack Exit

Filterable Particulate Method 5 3 240 0 Stack Exit Filterable Particulate Method 5/OTM-28 3 240 0 Use only for wet stacks. Delete OTM27/OTM28 test. Stack Exit

Sulfur Dioxide Method 6C 3 180 0 Stack Exit Nitrogen oxides (NOx) Method 7E 3 180 0 Stack Exit



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Sampling / Stack Data Results Summary


### LocationStack Exit - Method 29 Average Run Number M29-1 M29-2 M29-3 Test Date 6/30/2010 7/1/2010 7/2/2010 Run Start Time 10:22:00 AM 8:00:00 AM 8:30:00 AM

Run Finish Time 2:40:00 PM1:03:00 PM12:50:00 PM Net Run Time, minutes 240 235 240 Dry Gas Meter Volume Sampled, dscf 195.314 188.579 190.613 191.502 Moisture Content of Stack Gas, % 10.84 10.89 10.50 10.743 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 12.7 12.7 12.7 12.700 Oxygen, % 7.1 7.1 7.1 7.100 Average Stack Gas Temperature, °F 275.92 276.87 279.69 277.493 Dry Volumetric Flow Rate, dry scfm 658,894.4 653,350.8 652,270.4654,838.533 Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,035,550.11,024,951.5 1,026,821.81,029,107.80 0 Percent Isokinetic of Sampling Rate, % 104.5 103.9 103.0 103.800 F-Factor, dscfm/MMBtu @ %O2 9820 9820 9820 9,820.000 Fw 0 0 0 0.000 Fc 0 0 0 0.000



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LocationStack 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



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Emissions Summary


### Location: Stack Exit - Method 29 Compound: Antimony Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.0028 0.0028 0.0028 0.003 Elb/hr 1.25E-03 1.28E-03 1.27E-03 0.001 lb/mmBtuO2 4.70E-07 4.87E-07 4.82E-07 0.000 mg/dscm 5.06E-04 5.24E-04 5.19E-04 0.001 mg/dscm@7%O2 5.10E-04 5.28E-04 5.23E-04 0.001 

### Compound: Arsenic Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.0028 0.0028 0.0028 0.003 Elb/hr 1.25E-03 1.28E-03 1.27E-03 0.001 lb/mmBtuO2 4.70E-07 4.87E-07 4.82E-07 0.000 mg/dscm 5.06E-04 5.24E-04 5.19E-04 0.001 mg/dscm@7%O2 5.10E-04 5.28E-04 5.23E-04 0.001 

### Compound: Beryllium Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.0007 0.0007 0.0007 0.001 Elb/hr 3.12E-04 3.21E-04 3.17E-04 0.000 lb/mmBtuO2 1.18E-07 1.22E-07 1.20E-07 0.000 mg/dscm 1.27E-04 1.31E-04 1.30E-04 0.000 mg/dscm@7%O2 1.28E-04 1.32E-04 1.31E-04 0.000 

### Compound: Cadmium Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00339 0.00098 0.0007 0.002 Elb/hr 1.51E-03 4.49E-04 3.17E-04 0.001 lb/mmBtuO2 5.69E-07 1.70E-07 1.20E-07 0.000 mg/dscm 6.13E-04 1.84E-04 1.30E-04 0.000 mg/dscm@7%O2 6.17E-04 1.85E-04 1.31E-04 0.000 

### Compound: Chromium Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00302 0.0036 0.00336 0.003 Elb/hr 1.35E-03 1.65E-03 1.52E-03 0.002 lb/mmBtuO2 5.07E-07 6.26E-07 5.78E-07 0.000 mg/dscm 5.46E-04 6.74E-04 6.23E-04 0.001 mg/dscm@7%O2 5.50E-04 6.79E-04 6.28E-04 0.001 

### Compound: Cobalt Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00075 0.00075 0.0007 0.001 Elb/hr 3.35E-04 3.44E-04 3.17E-04 0.000



### Monday, February 07, 2011 Page 7 of 14

### 7/30/2010 lb/mmBtuO2 1.26E-07 1.30E-07 1.20E-07 0.000 mg/dscm 1.36E-04 1.40E-04 1.30E-04 0.000 mg/dscm@7%O2 1.37E-04 1.41E-04 1.31E-04 0.000 

### Compound: Filterable Particulate Average RunNumber M29-1 M29-2 M29-3 Mass_mg 4.6 12.9 5.2 7.567 Elb/hr 2.05E+00 5.91E+00 2.35E+00 3.437 lb/mmBtuO2 7.72E-04 2.24E-03 8.94E-04 0.001 mg/dscm 8.32E-01 2.42E+00 9.64E-01 1.405 mg/dscm@7%O2 8.38E-01 2.44E+00 9.71E-01 1.416 

### Compound: Lead Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00188 0.00165 0.00154 0.002 Elb/hr 8.39E-04 7.56E-04 6.97E-04 0.001 lb/mmBtuO2 3.16E-07 2.87E-07 2.65E-07 0.000 mg/dscm 3.40E-04 3.09E-04 2.85E-04 0.000 mg/dscm@7%O2 3.42E-04 3.11E-04 2.87E-04 0.000 

### Compound: Manganese Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.0083 0.006 0.00485 0.006 Elb/hr 3.70E-03 2.75E-03 2.20E-03 0.003 lb/mmBtuO2 1.39E-06 1.04E-06 8.34E-07 0.000 mg/dscm 1.50E-03 1.12E-03 8.99E-04 0.001 mg/dscm@7%O2 1.51E-03 1.13E-03 9.06E-04 0.001 

### Compound: Nickel Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.00769 0.02289 0.01799 0.016 Elb/hr 3.43E-03 1.05E-02 8.14E-03 0.007 lb/mmBtuO2 1.29E-06 3.98E-06 3.09E-06 0.000 mg/dscm 1.39E-03 4.29E-03 3.33E-03 0.003 mg/dscm@7%O2 1.40E-03 4.32E-03 3.35E-03 0.003 

### Compound: Selenium Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.0089 0.009 0.0169 0.012 Elb/hr 3.97E-03 4.12E-03 7.65E-03 0.005 lb/mmBtuO2 1.49E-06 1.56E-06 2.91E-06 0.000 mg/dscm 1.61E-03 1.69E-03 3.13E-03 0.002 mg/dscm@7%O2 1.62E-03 1.70E-03 3.15E-03 0.002



### Location: Stack Exit - OTM - 27/28 Compound: Filterable Particulate Average RunNumber MOTM27/OTM28-1 MOTM27/OTM28-2MOTM27/OTM28-3



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Process Run Data Mass_mg 7.9 7.1 5.7 6.900 lb/mmBtuO2 2.01E-03 1.82E-03 1.46E-03 0.002 

### Compound: Filterable PM2.5 Average RunNumber MOTM27/OTM28-1 MOTM27/OTM28-2MOTM27/OTM28-3 Mass_mg 6.8 5.8 5.1 5.900 lb/mmBtuO2 1.73E-03 1.49E-03 1.30E-03 0.002 

### Compound: Inorganic (Aqueous) Condensible Pa Average RunNumber MOTM27/OTM28-1 MOTM27/OTM28-2MOTM27/OTM28-3 Mass_mg 23.6 19.7 22.5 21.933 lb/mmBtuO2 6.02E-03 5.05E-03 5.75E-03 0.006 

### Compound: Organic Condensible Particulate Average RunNumber MOTM27/OTM28-1 MOTM27/OTM28-2MOTM27/OTM28-3 Mass_mg 0 0.9 1 0.633 lb/mmBtuO2 0.00E+00 2.30E-04 2.56E-04 0.000 

### Compound: Total Particulate Average RunNumber MOTM27/OTM28-1 MOTM27/OTM28-2MOTM27/OTM28-3 Mass_mg 31.5 27.7 29.2 29.467 lb/mmBtuO2 8.03E-03 7.09E-03 7.47E-03 0.008 

### Compound: Total PM2.5 Average RunNumber MOTM27/OTM28-1 MOTM27/OTM28-2MOTM27/OTM28-3 Mass_mg 30.4 26.4 28.6 28.467 lb/mmBtuO2 7.75E-03 6.76E-03 7.31E-03 0.007



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Process Run Data



### Run Name Value UOM Comments Target Value 1 Bituminous Coal Burned 148.361000 ton/hr 0 

### 2 Bituminous Coal Burned 144.871000 ton/hr 0 3 Bituminous Coal Burned 144.931000 ton/hr 0 1 Average Heat Input 3072.7 MMBtu/hr 0 

### 2 Average Heat Input 2993 MMBtu/hr 0 3 Average Heat Input 2934 MMBtu/hr 0 1 Steam Output 1903.01000 lb steam/hr 0 

### 2 Steam Output 1851.81000 lb steam/hr 0 3 Steam Output 1892.11000 lb steam/hr 0 1 Synfuel Firing Rate 0 1000 Tons/hr 0 

### 2 Synfuel Firing Rate 0 1000 Tons/hr 0 3 Synfuel Firing Rate 0 1000 Tons/hr 0 1 Petroleum Coke Firing Rate 0 1000 Tons/hr 0 

### 2 Petroleum Coke Firing Rate 0 1000 Tons/hr 0 3 Petroleum Coke Firing Rate 0 1000 Tons/hr 0 1 Coal Gas Firing Rate 0 Ft^3/min 0 

### 2 Coal Gas Firing Rate 0 Ft^3/min 0 3 Coal Gas Firing Rate 0 Ft^3/min 0 1 Fuel Oil Firing Rate 0 gal/hr 0 

### 2 Fuel Oil Firing Rate 0 gal/hr 0 3 Fuel Oil Firing Rate 0 gal/hr 0 1 Flue Gas Flow Rate 0 0 

### 1 Pressure Drop Across FGD (if applicable) 0 in H20 0 1 FGD Scrubber Liquor pH 0 pH 0 

### 1 FGD Scrubber Liquor Flow Rate 0 gal/min 0 1 Sorbent Type and Sorbent Injection Rate (if applicable) 0 lb/hr 0

1 Flue Gas Oxygen Content 7.1 % 0 

### 1 Flue Gas Carbon Dioxide Content 12.7 % 0 1 Flue Gas Moisture Content 10.8 % 0 1 Flue Gas Sampling Point Temperature 275.9 Deg F 0 

### 1 Flue Gas Pressure 0.9946 atm 0 1 Standard Pressure 1 atm 0 1 Standard Temperature 63.33 Deg F 0



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APCD Run Data

Process Lab Run Data 1 Unit Gross Electrical Output 308.8 Mwe 0 

### 1 Unit Net Electric Generation 285.53 MWh 0

Run Name Value UOM Comments Target Value 1 ELECTROSTATIC PRECIPITATOR 0.002 lb/mmBtu 0.03 2 ELECTROSTATIC PRECIPITATOR 0.002 lb/mmBtu 0.03 

### 3 ELECTROSTATIC PRECIPITATOR 0.002 lb/mmBtu 0.03

Run Name ValueUOM Comments 1 Fuel Higher Heating Value 12069Btu/lb 

### 2 Fuel Higher Heating Value 11950Btu/lb 3 Fuel Higher Heating Value 12074Btu/lb 1 Fuel Moisture 28.36 % 2 Fuel Moisture 28 % 

### 3 Fuel Moisture 27.71 % 1 Fuel Mercury Content 0.055 ppm 2 Fuel Mercury Content 0.052 ppm 

### 3 Fuel Mercury Content 0.056 ppm 1 Fuel Cadmium Content 0.082 ppm 2 Fuel Cadmium Content 0.072 ppm 3 Fuel Cadmium Content 0.053 ppm 

### 1 Ultimate/Proximate Analysis 0 2 Ultimate/Proximate Analysis 0 3 Ultimate/Proximate Analysis 0 

### 1 Fuel Nickel Content 4 ppm 2 Fuel Nickel Content 3.2 ppm 3 Fuel Nickel Content 2.8 ppm 1 Fuel Arsenic Content 0.97 ppm 

### 2 Fuel Arsenic Content 0.85 ppm 3 Fuel Arsenic Content 0.63 ppm 1 Fuel Chromium Content 3.3 ppm 

### 2 Fuel Chromium Content 3.8 ppm 3 Fuel Chromium Content 2.9 ppm 1 Fuel Beryllium Content 0.25 ppm 2 Fuel Beryllium Content 0.24 ppm 

### 3 Fuel Beryllium Content 0.24 ppm 1 Fuel Lead Content 2.2 ppm 2 Fuel Lead Content 2.3 ppm 3 Fuel Lead Content 1.8 ppm 

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1 Fuel Manganese Content 7.7 ppm 

### 2 Fuel Manganese Content 6.8 ppm 3 Fuel Manganese Content 5.8 ppm 1 Fuel Chlorine Content 30 ppm 2 Fuel Chlorine Content 33 ppm 

### 3 Fuel Chlorine Content 36 ppm 1 Fuel Fluorine Content 58 ppm 2 Fuel Fluorine Content 60 ppm 

### 3 Fuel Fluorine Content 65 ppm

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Sampling / Stack Data Results Detail


### LocationStack Exit - Method 29 Average Run Number M29-1 M29-2 M29-3 Test Date 6/30/2010 7/1/2010 7/2/2010 Run Start Time 10:22:00 AM8:00:00 AM 8:30:00 AM Run Finish Time 2:40:00 PM1:03:00 PM12:50:00 PM Net Traversing Points 52 52 52 Net Run Time, minutes 240 235 240 Nozzle Diameter, inches 0.274 0.274 0.274 0.274 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.013 1.013 1.013 1.013 Barometric Pressure, inches of Mercury 29.47 29.56 29.44 29.490 Average Orifice Meter Differential, inches H2O 1.83 1.79 1.78 1.800 Dry Gas Meter Volume Sampled, cubic feet 199.442 192.789 195.123 195.785 Average Dry Gas Meter Temperature, °F 80.41 82.63 81.13 81.390 Dry Gas Meter Volume Sampled, dscf 195.314 188.579 190.613 191.502 Total Moisture Liquid collected, g 504.4 489.5 475.2 489.700 Volume of Water Vapor, standard cubic feet 23.74 23.04 22.37 23.050 Moisture Content of Stack Gas, % 10.84 10.89 10.50 10.743 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.8916 0.8911 0.895 0.893 Carbon Dioxide, % 12.7 12.7 12.7 12.700 Oxygen, % 7.1 7.1 7.1 7.100 Carbon Monoxide & Nitrogen, % 80.2 80.2 80.2 80.200 Fuel Factor 1.09 1.09 1.09 Dry Molecular Weight, lb/lb-Mole 30.32 30.32 30.32 30.320 Wet Molecular weight, lb/lb-Mole 28.98 28.98 29.03 28.997 Flue Gas Static Pressure, inches of H2O 4 4.2 4.25 4.150 Absolute Flue Gas Pressure, inches of Mercury 29.76 29.87 29.75 29.793 Average Stack Gas Temperature, °F 275.92 276.87 279.69 277.493 Average Velocity Head, inches of H2O 0.5643294211 442860.554087842

8416530.552773757

129851 0.557
Average Stack Gas Velocity, feet/second 49.83 49.32 49.41 49.520 Stack Cross-Sectional Area, square feet 346.361 346.361 346.361 346.361 Dry Volumetric Flow Rate, dry scfm 658,894.4 653,350.8 652,270.4654,838.533 Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,035,550.11,024,951.5 1,026,821.81,029,107.8 00 Percent Isokinetic of Sampling Rate, % 104.5 103.9 103.0 103.800 Percent Excess Air, % 50.5 50.5 50.5 50.500 F-Factor, dscfm/MMBtu @ %O2 9820 9820 98209,820.000 Round Duct Diameter, inches 252 252 252 Rectangular Duct Width, inches 0 0 0 Rectangular Duct Length, inches 0 0 0 Fw 0 0 0 0.000 Fc 0 0 0 0.000



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LocationStack 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, February 07, 2011 Page 14 of 14