### Name: Robert A. Greco

Title: Manager Air Quality Company: We Energies Sign Date: 8/24/2010 Name: Scott W. Banach Title: Director, Project Engineering Company:Platt Environmental Services, Inc. Sign Date: 8/24/2010 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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### 8/24/2010

Facility Information: Valley (ORIS Facility ID #4042) 1035 West Canal Street

Milwaukee WI53233 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: 4042 Permitted Source ID/Name: Valley 1 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 Valley Power Plant Boilers 1, 2, 3, and 4 are Riley Stoker, dry bottom, wall-fired, pulverized coal-fired boilers which currently fire western bituminous coals. These units are also permitted to fire natural gas and propane for unit startup, flame stabilization, and supplemental firing. In 1994, low Nox burners were installed on all four boilers, and the original electrostatic precipitators on all four boilers were replaced with high efficiency fabric filter baghouses. Industry/SCC/NAIS221112

Sampling Location Information:

Test Parameter Information: AFS #:5507900191 FRS #:20847

SCC / Description10100202 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 0 107 474 4 130.3 24 152 114

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 1,2,3,6,7,8-HxCDD Method 23 3 480 0 Stack Exit 

### Monday, February 07, 2011 Page 2 of 14

### 8/24/2010 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 Chloride Method 26 3 180 0 Stack Exit Hydrogen Fluoride Method 26 3 180 0 Stack Exit Hydrogen Chloride Method 26A 3 180 0 Stack Exit Hydrogen Fluoride Method 26A 3 180 0 Stack Exit Organic Condensible

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

Filterable PM2.5 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



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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.

Inorganic (Aqueous) Condensible Part. 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

Beryllium Method 29 3 240 0 Stack Exit Antimony Method 29 3 240 0 Stack Exit Cobalt Method 29 3 240 0 Stack Exit Manganese Method 29 3 240 0 Stack Exit Nickel Method 29 3 240 0 Stack Exit Arsenic Method 29 3 240 0 Stack Exit Selenium Method 29 3 240 0 Stack Exit Filterable Particulate Method 29 3 240 0 Stack Exit Chromium Method 29 3 240 0 Stack Exit Lead Method 29 3 240 0 Stack Exit Cadmium Method 29 3 240 0 Stack Exit Co2 Method 3A CO2 3 240 0 Stack Exit O2 Method 3A O2 3 240 0 Stack Exit Co2 Method 3A CO2 3 120 0 Stack Exit O2 Method 3A O2 3 480 0 Stack Exit Co2 Method 3A CO2 3 480 0 Stack Exit O2 Method 3A O2 3 120 0 Stack Exit Organic Condensible

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

Total 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 7/19/2010 7/20/2010 7/21/2010 Run Start Time 10:40:00 AM 9:00:00 AM8:15:00 AM

Run Finish Time 2:55:00 PM1:15:00 PM12:25:00 PM Net Run Time, minutes 240 240 240 Dry Gas Meter Volume Sampled, dscf 142.256 137.167 128.812 136.078 Moisture Content of Stack Gas, % 9.24 9.70 9.04 9.327 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 13.1 13.2 13.2 13.167 Oxygen, % 6 5.9 6 5.967 Average Stack Gas Temperature, °F 316.46 311.10 309.98 312.513 Dry Volumetric Flow Rate, dry scfm 170,389.5 163,407.1 154,570.1 162,788.900 Actual Wet Volumetric Flue Gas Flow Rate, acfm 292,192.6 279,702.0 263,673.7278,522.767 Percent Isokinetic of Sampling Rate, % 100.8 101.3 100.6 100.900 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



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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



### Monday, February 07, 2011 Page 6 of 14

### 8/24/2010

Emissions Summary


### Location: Stack Exit - Method 29 Compound: Antimony Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.006 0.006 0.006 0.006 Elb/hr 9.51E-04 9.45E-04 9.52E-04 0.001 lb/mmBtuO2 1.28E-06 1.31E-06 1.41E-06 0.000 mg/dscm 1.49E-03 1.54E-03 1.65E-03 0.002 mg/dscm@7%O2 1.39E-03 1.43E-03 1.54E-03 0.001 

### Compound: Arsenic Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.006 0.006 0.006 0.006 Elb/hr 9.51E-04 9.45E-04 9.52E-04 0.001 lb/mmBtuO2 1.28E-06 1.31E-06 1.41E-06 0.000 mg/dscm 1.49E-03 1.54E-03 1.65E-03 0.002 mg/dscm@7%O2 1.39E-03 1.43E-03 1.54E-03 0.001 

### Compound: Beryllium Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.0015 0.0015 0.0015 0.002 Elb/hr 2.38E-04 2.36E-04 2.38E-04 0.000 lb/mmBtuO2 3.19E-07 3.29E-07 3.52E-07 0.000 mg/dscm 3.72E-04 3.86E-04 4.11E-04 0.000 mg/dscm@7%O2 3.47E-04 3.58E-04 3.83E-04 0.000 

### Compound: Cadmium Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.0019 0.0023 0.0024 0.002 Elb/hr 3.01E-04 3.62E-04 3.81E-04 0.000 lb/mmBtuO2 4.04E-07 5.04E-07 5.63E-07 0.000 mg/dscm 4.72E-04 5.92E-04 6.58E-04 0.001 mg/dscm@7%O2 4.40E-04 5.49E-04 6.14E-04 0.001 

### Compound: Chromium Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.98173 1.26073 1.62573 1.289 Elb/hr 1.56E-01 1.99E-01 2.58E-01 0.204 lb/mmBtuO2 2.09E-04 2.76E-04 3.82E-04 0.000 mg/dscm 2.44E-01 3.25E-01 4.46E-01 0.338 mg/dscm@7%O2 2.28E-01 3.01E-01 4.16E-01 0.315 

### Compound: Cobalt Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.01275 0.01794 0.0242 0.018 Elb/hr 2.02E-03 2.83E-03 3.84E-03 0.003



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

### 8/24/2010 lb/mmBtuO2 2.71E-06 3.93E-06 5.68E-06 0.000 mg/dscm 3.17E-03 4.62E-03 6.64E-03 0.005 mg/dscm@7%O2 2.96E-03 4.28E-03 6.19E-03 0.004 

### Compound: Filterable Particulate Average RunNumber M29-1 M29-2 M29-3 Mass_mg 41.6 18 40.1 33.233 Elb/hr 6.59E+00 2.84E+00 6.37E+00 5.267 lb/mmBtuO2 8.84E-03 3.94E-03 9.42E-03 0.007 mg/dscm 1.03E+01 4.63E+00 1.10E+01 8.643 mg/dscm@7%O2 9.61E+00 4.29E+00 1.03E+01 8.067 

### Compound: Lead Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.0032 0.0072 0.0181 0.010 Elb/hr 5.07E-04 1.13E-03 2.87E-03 0.002 lb/mmBtuO2 6.80E-07 1.58E-06 4.25E-06 0.000 mg/dscm 7.95E-04 1.85E-03 4.96E-03 0.003 mg/dscm@7%O2 7.42E-04 1.71E-03 4.63E-03 0.002 

### Compound: Manganese Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.31203 0.19203 0.22963 0.245 Elb/hr 4.94E-02 3.03E-02 3.64E-02 0.039 lb/mmBtuO2 6.63E-05 4.21E-05 5.39E-05 0.000 mg/dscm 7.75E-02 4.94E-02 6.30E-02 0.063 mg/dscm@7%O2 7.23E-02 4.58E-02 5.88E-02 0.059 

### Compound: Nickel Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.83331 1.01131 1.17631 1.007 Elb/hr 1.32E-01 1.59E-01 1.87E-01 0.159 lb/mmBtuO2 1.77E-04 2.21E-04 2.76E-04 0.000 mg/dscm 2.07E-01 2.60E-01 3.23E-01 0.263 mg/dscm@7%O2 1.93E-01 2.41E-01 3.01E-01 0.245 

### Compound: Selenium Average RunNumber M29-1 M29-2 M29-3 Mass_mg 0.066 0.046 0.032 0.048 Elb/hr 1.05E-02 7.25E-03 5.08E-03 0.008 lb/mmBtuO2 1.40E-05 1.01E-05 7.51E-06 0.000 mg/dscm 1.64E-02 1.18E-02 8.77E-03 0.012 mg/dscm@7%O2 1.53E-02 1.09E-02 8.18E-03 0.011



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



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### 8/24/2010

Process Run Data Mass_mg 6.6 22.1 13.2 13.967 lb/mmBtuO2 1.64E-03 5.52E-03 3.30E-03 0.003 

### Compound: Filterable PM2.5 Average RunNumber MOTM27/OTM28-3MOTM27/OTM28-1MOTM27/OTM28-2 Mass_mg 16.5 10.6 4.1 10.400 lb/mmBtuO2 4.12E-03 2.65E-03 1.02E-03 0.003 

### Compound: Inorganic (Aqueous) Condensible Pa Average RunNumber MOTM27/OTM28-3MOTM27/OTM28-1MOTM27/OTM28-2 Mass_mg 22.6 123.5 34.8 60.300 lb/mmBtuO2 5.65E-03 3.09E-02 8.63E-03 0.015 

### Compound: Organic Condensible Particulate Average RunNumber MOTM27/OTM28-3MOTM27/OTM28-1MOTM27/OTM28-2 Mass_mg 3.2 6.8 14.5 8.167 lb/mmBtuO2 7.99E-04 1.70E-03 3.60E-03 0.002 

### Compound: Total Particulate Average RunNumber MOTM27/OTM28-3MOTM27/OTM28-1MOTM27/OTM28-2 Mass_mg 47.9 143.5 55.9 82.433 lb/mmBtuO2 1.20E-02 3.59E-02 1.39E-02 0.021 

### Compound: Total PM2.5 Average RunNumber MOTM27/OTM28-3MOTM27/OTM28-1MOTM27/OTM28-2 Mass_mg 42.3 140.9 53.4 78.867 lb/mmBtuO2 1.06E-02 3.52E-02 1.32E-02 0.020



### Monday, February 07, 2011 Page 9 of 14

### 8/24/2010

Process Run Data



### Run Name Value UOM Comments Target Value 1 Bituminous Coal Burned 35917 1000 ton/hr 0 

### 2 Bituminous Coal Burned 35583 1000 ton/hr 0 3 Bituminous Coal Burned 34417 1000 ton/hr 0 1 Average Heat Input 759.7 MMBtu/hr 0 

### 2 Average Heat Input 742.9 MMBtu/hr 0 3 Average Heat Input 737.6 MMBtu/hr 0 1 Steam Output 582.51000 lb steam/hr 0 

### 2 Steam Output 5821000 lb steam/hr 0 3 Steam Output 574.831000 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 6 % 0 

### 1 Flue Gas Carbon Dioxide Content 5.9 % 0 1 Flue Gas Moisture Content 10.8 % 0 1 Flue Gas Sampling Point Temperature 312.1 Deg F 0 

### 1 Flue Gas Pressure 0.9365 atm 0 1 Standard Pressure 1 atm 0 1 Standard Temperature 63.33 Deg F 0



### Monday, February 07, 2011 Page 10 of 14

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APCD Run Data

Process Lab Run Data 1 Unit Gross Electrical Output 57.667 Mwe 0 

### 1 Unit Net Electric Generation 54.333 MWh 0

Run Name Value UOM Comments Target Value 1 BAGHOUSE 3.3 in H2O 0.25 2 BAGHOUSE 2.9 in H2O 0.25 

### 3 BAGHOUSE 3 in H2O 0.25

Run Name ValueUOM Comments 1 Fuel Higher Heating Value 12897Btu/lb 

### 1 Fuel Moisture 11.85 % 1 Fuel Mercury Content 0.015 ppm 1 Fuel Cadmium Content 0.2 ppm 1 Ultimate/Proximate Analysis 0 

### 1 Fuel Nickel Content 2.6 ppm 1 Fuel Arsenic Content 0.87 ppm 1 Fuel Chromium Content 3.1 ppm 

### 1 Fuel Beryllium Content 0.5 ppm 1 Fuel Lead Content 5.8 ppm 1 Fuel Manganese Content 17 ppm 1 Fuel Chlorine Content 300 ppm 

### 1 Fuel Fluorine Content 82 ppm 2 Fuel Higher Heating Value 12812Btu/lb 2 Fuel Moisture 11.25 % 

### 2 Fuel Mercury Content 0.019 ppm 2 Fuel Cadmium Content 0.13 ppm 2 Ultimate/Proximate Analysis 0 2 Fuel Nickel Content 2.6 ppm 

### 2 Fuel Arsenic Content 0.65 ppm 2 Fuel Chromium Content 2.7 ppm 2 Fuel Beryllium Content 0.46 ppm 

### 2 Fuel Lead Content 4.4 ppm 2 Fuel Manganese Content 13 ppm 2 Fuel Chlorine Content 200 ppm 2 Fuel Fluorine Content 87 ppm 

### 3 Fuel Higher Heating Value 12812Btu/lb 3 Fuel Moisture 13.17 % 3 Fuel Mercury Content 0.024 ppm 3 Fuel Cadmium Content 0.2 ppm 

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3 Ultimate/Proximate Analysis 0 

### 3 Fuel Nickel Content 3.2 ppm 3 Fuel Arsenic Content 0.92 ppm 3 Fuel Chromium Content 3.4 ppm 3 Fuel Beryllium Content 0.5 ppm 

### 3 Fuel Lead Content 5.5 ppm 3 Fuel Manganese Content 9 ppm 3 Fuel Chlorine Content 190 ppm 

### 3 Fuel Fluorine Content 92 ppm

Monday, February 07, 2011 Page 12 of 14

### 8/24/2010

Sampling / Stack Data Results Detail


### LocationStack Exit - Method 29 Average Run Number M29-1 M29-2 M29-3 Test Date 7/19/2010 7/20/2010 7/21/2010 Run Start Time 10:40:00 AM9:00:00 AM8:15:00 AM Run Finish Time 2:55:00 PM1:15:00 PM12:25:00 PM Net Traversing Points 52 52 52 Net Run Time, minutes 240 240 240 Nozzle Diameter, inches 0.276 0.276 0.276 0.276 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 29.3 29.3 29.3 29.300 Average Orifice Meter Differential, inches H2O 1.16 1.07 0.94 1.057 Dry Gas Meter Volume Sampled, cubic feet 150.720 145.951 135.508 144.060 Average Dry Gas Meter Temperature, °F 96.56 98.82 92.31 95.897 Dry Gas Meter Volume Sampled, dscf 142.256 137.167 128.812 136.078 Total Moisture Liquid collected, g 307.7 312.9 271.9 297.500 Volume of Water Vapor, standard cubic feet 14.48 14.73 12.80 14.003 Moisture Content of Stack Gas, % 9.24 9.70 9.04 9.327 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.9076 0.903 0.9096 0.907 Carbon Dioxide, % 13.1 13.2 13.2 13.167 Oxygen, % 6 5.9 6 5.967 Carbon Monoxide & Nitrogen, % 80.9 80.9 80.8 80.867 Fuel Factor 1.14 1.14 1.13 Dry Molecular Weight, lb/lb-Mole 30.34 30.35 30.35 30.347 Wet Molecular weight, lb/lb-Mole 29.20 29.15 29.23 29.193 Flue Gas Static Pressure, inches of H2O -14 -14 -16 -14.667 Absolute Flue Gas Pressure, inches of Mercury 28.27 28.27 28.12 28.220 Average Stack Gas Temperature, °F 316.46 311.10 309.98 312.513 Average Velocity Head, inches of H2O 0.3377299463 906850.311039679

2359570.276037416

680485 0.308
Average Stack Gas Velocity, feet/second 40.47 38.74 36.52 38.577 Stack Cross-Sectional Area, square feet 120.333 120.333 120.333 120.333 Dry Volumetric Flow Rate, dry scfm 170,389.5 163,407.1 154,570.1162,788.900 Actual Wet Volumetric Flue Gas Flow Rate, acfm 292,192.6 279,702.0 263,673.7278,522.767 Percent Isokinetic of Sampling Rate, % 100.8 101.3 100.6 100.900 Percent Excess Air, % 39.1 38.2 39.1 38.800 F-Factor, dscfm/MMBtu @ %O2 9780 9780 97809,780.000 Round Duct Diameter, inches 0 0 0 Rectangular Duct Width, inches 152 152 152 Rectangular Duct Length, inches 114 114 114 Fw 10640 10640 1064010,640.000 Fc 1800 1800 18001,800.000



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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