Name: Robert A. Greco

Title: Manager Air Quality

Company: We Energies

Sign Date: 6/30/2010

Name: Scott Banach

Title: Director, Project Engineering

Company: Platt Environmental Services, Inc.

Sign Date: 6/30/2010

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.

Monday, February 07, 2011 Page 1 of 14
6/30/2010

Facility Information:

South Oak Creek (ORIS Facility ID #4041)

11060 S. Chicago Road

Oak Creek WI 53154

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 IL 60523

Contact: Scott W. Banach

Phone: (630) 521-9400

Fax: (630) 521-9494

Email: sbanach@plattenv.com

Air Permit Number:

4041

Permitted Source ID/Name:

8 South Oak Creek

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/NAIS 221112

Sampling Location Information:

Test Parameter Information:

AFS #: 5507900017 FRS #: 20847

SCC / Description 10100212 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 0 0 0 504 448 4 24

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

Stack Exit % 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

Monday, February 07, 2011 Page 2 of 14
6/30/2010

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 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

2,3,3',4,4',5/2,3,3',4,4',5'-

HxCB (PCBs156/157)

Stack Exit 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

2,3,3',4,4',5,5'-HpCB 

(PCB189)

Stack Exit Method 23 3 480 0

Total organic compounds 

(TOC) as Propane

Stack Exit 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

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

Monday, February 07, 2011 Page 3 of 14
6/30/2010

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.

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

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

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

Stack Exit Filterable Particulate Method 5 3 240 0

Filterable Particulate Method 5/OTM-28 3 240 0 Use only for wet 

stacks. Delete 

OTM27/OTM28 test.

Stack Exit

Stack Exit Sulfur Dioxide Method 6C 3 180 0

Stack Exit Nitrogen oxides (NOx) Method 7E 3 180 0

Monday, February 07, 2011 Page 4 of 14
6/30/2010

Sampling / Stack Data Results Summary

Location Stack Exit - Method 29 

Average

Run Number M29-1 M29-2 M29-3

Test Date 4/6/2010 4/8/2010 4/9/2010

Run Start Time 11:10:00 AM 7:40:00 

AM

7:30:00 AM

Run Finish Time 3:30:00 PM 11:55:00 

AM

11:45:00 AM

Net Run Time, minutes 240 240 240

Dry Gas Meter Volume Sampled, dscf 215.255 155.939 160.540 177.245

Moisture Content of Stack Gas, % 10.00 10.34 9.73 10.023

Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000

Carbon Dioxide, % 12.6 12.8 12.8 12.733

Oxygen, % 6.7 6.7 6.8 6.733

Average Stack Gas Temperature, °F 312.23 312.02 311.94 312.063

Dry Volumetric Flow Rate, dry scfm 771,516.0 745,124.3 781,982.4 766,207.567

Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,277,240.8 1,242,119.8 1,292,411.4 1,270,590.66

7

Percent Isokinetic of Sampling Rate, % 98.3 100.3 98.4 99.000

F-Factor, dscfm/MMBtu @ %O2 9820 9820 9820 9,820.000

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Monday, February 07, 2011 Page 5 of 14
6/30/2010

Location Stack Exit - OTM - 27/28

Average

Run Number MOTM27/O

TM28-1

MOTM27/

OTM28-2

MOTM27/O

TM28-3

Test Date 4/6/2010 4/8/2010 4/9/2010

Run Start Time 11:10:00 AM 7:40:00 

AM

7:30:00 AM

Run Finish Time 5:12:00 PM 1:40:30 PM 1:45:00 PM

Net Run Time, minutes 360 360 360

Dry Gas Meter Volume Sampled, dscf 124.340 127.181 123.180 124.900

Moisture Content of Stack Gas, % 10.09 9.58 9.85 9.840

Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000

Carbon Dioxide, % 12.7 12.8 12.8 12.767

Oxygen, % 6.7 6.7 6.8 6.733

Average Stack Gas Temperature, °F 310.08 310.24 310.39 310.237

Dry Volumetric Flow Rate, dry scfm 733,157.4 834,202.9 793,209.4 786,856.567

Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,211,570.8 1,375,745.9 1,310,075.8 1,299,130.83

3

Percent Isokinetic of Sampling Rate, % 93.4 88.8 85.5 89.233

F-Factor, dscfm/MMBtu @ %O2 9820 9820 9820 9,820.000

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Monday, February 07, 2011 Page 6 of 14
6/30/2010

Emissions Summary

Location: Stack Exit - Method 29 

Compound: Antimony

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.004 0.004 0.004 0.004

Elb/hr 1.90E-03 2.53E-03 2.58E-03 0.002

lb/mmBtuO2 5.92E-07 8.17E-07 8.00E-07 0.000

mg/dscm 6.56E-04 9.06E-04 8.80E-04 0.001

mg/dscm@7%O2 6.42E-04 8.87E-04 8.68E-04 0.001

Compound: Arsenic

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.0114 0.0059 0.0044 0.007

Elb/hr 5.40E-03 3.73E-03 2.83E-03 0.004

lb/mmBtuO2 1.69E-06 1.21E-06 8.80E-07 0.000

mg/dscm 1.87E-03 1.34E-03 9.68E-04 0.001

mg/dscm@7%O2 1.83E-03 1.31E-03 9.54E-04 0.001

Compound: Beryllium

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.001 0.001 0.001 0.001

Elb/hr 4.74E-04 6.32E-04 6.44E-04 0.001

lb/mmBtuO2 1.48E-07 2.04E-07 2.00E-07 0.000

mg/dscm 1.64E-04 2.26E-04 2.20E-04 0.000

mg/dscm@7%O2 1.61E-04 2.21E-04 2.17E-04 0.000

Compound: Cadmium

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.00145 0.001 0.00161 0.001

Elb/hr 6.87E-04 6.32E-04 1.04E-03 0.001

lb/mmBtuO2 2.15E-07 2.04E-07 3.22E-07 0.000

mg/dscm 2.38E-04 2.26E-04 3.54E-04 0.000

mg/dscm@7%O2 2.33E-04 2.21E-04 3.49E-04 0.000

Compound: Chromium

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.11373 0.0538 0.0173 0.062

Elb/hr 5.39E-02 3.40E-02 1.11E-02 0.033

lb/mmBtuO2 1.68E-05 1.10E-05 3.46E-06 0.000

mg/dscm 1.87E-02 1.22E-02 3.81E-03 0.012

mg/dscm@7%O2 1.83E-02 1.19E-02 3.76E-03 0.011

Compound: Cobalt

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.00661 0.00349 0.00205 0.004

Elb/hr 3.13E-03 2.21E-03 1.32E-03 0.002

Monday, February 07, 2011 Page 7 of 14
6/30/2010

lb/mmBtuO2 9.78E-07 7.13E-07 4.10E-07 0.000

mg/dscm 1.08E-03 7.90E-04 4.51E-04 0.001

mg/dscm@7%O2 1.06E-03 7.73E-04 4.45E-04 0.001

Compound: Filterable Particulate

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 101.6 54.4 37.1 64.367

Elb/hr 4.82E+01 3.44E+01 2.39E+01 35.500

lb/mmBtuO2 1.50E-02 1.11E-02 7.42E-03 0.011

mg/dscm 1.67E+01 1.23E+01 8.16E+00 12.387

mg/dscm@7%O2 1.63E+01 1.20E+01 8.04E+00 12.113

Compound: Lead

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.0148 0.0117 0.0091 0.012

Elb/hr 7.02E-03 7.40E-03 5.86E-03 0.007

lb/mmBtuO2 2.19E-06 2.39E-06 1.82E-06 0.000

mg/dscm 2.43E-03 2.65E-03 2.00E-03 0.002

mg/dscm@7%O2 2.38E-03 2.59E-03 1.97E-03 0.002

Compound: Manganese

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.5652 0.0279 0.0178 0.204

Elb/hr 2.68E-01 1.76E-02 1.15E-02 0.099

lb/mmBtuO2 8.37E-05 5.70E-06 3.56E-06 0.000

mg/dscm 9.27E-02 6.32E-03 3.92E-03 0.034

mg/dscm@7%O2 9.07E-02 6.19E-03 3.86E-03 0.034

Compound: Nickel

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.31667 0.07217 0.0247 0.138

Elb/hr 1.50E-01 4.56E-02 1.59E-02 0.071

lb/mmBtuO2 4.69E-05 1.47E-05 4.94E-06 0.000

mg/dscm 5.20E-02 1.63E-02 5.43E-03 0.025

mg/dscm@7%O2 5.09E-02 1.60E-02 5.35E-03 0.024

Compound: Selenium

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.0612 0.018 0.0124 0.031

Elb/hr 2.90E-02 1.14E-02 7.99E-03 0.016

lb/mmBtuO2 9.06E-06 3.68E-06 2.48E-06 0.000

mg/dscm 1.00E-02 4.08E-03 2.73E-03 0.006

mg/dscm@7%O2 9.79E-03 3.99E-03 2.69E-03 0.005

Location: Stack Exit - OTM - 27/28

Compound: Filterable Particulate

Average

RunNumber MOTM27/OTM28-1 MOTM27/OTM28-2 MOTM27/OTM28-3

Monday, February 07, 2011 Page 8 of 14
6/30/2010

Process Run Data

Mass_mg 37.7 48.2 57.6 47.833

lb/mmBtuO2 9.66E-03 1.21E-02 1.50E-02 0.012

Compound: Filterable PM2.5

Average

RunNumber MOTM27/OTM28-1 MOTM27/OTM28-2 MOTM27/OTM28-3

Mass_mg 24.8 32.4 41.5 32.900

lb/mmBtuO2 6.36E-03 8.12E-03 1.08E-02 0.008

Compound: Inorganic (Aqueous) Condensible Pa

Average

RunNumber MOTM27/OTM28-1 MOTM27/OTM28-2 MOTM27/OTM28-3

Mass_mg 8.6 10.1 8 8.900

lb/mmBtuO2 2.20E-03 2.53E-03 2.08E-03 0.002

Compound: Organic Condensible Particulate

Average

RunNumber MOTM27/OTM28-1 MOTM27/OTM28-2 MOTM27/OTM28-3

Mass_mg 3.1 1.4 1 1.833

lb/mmBtuO2 7.94E-04 3.51E-04 2.61E-04 0.000

Compound: Total Particulate

Average

RunNumber MOTM27/OTM28-1 MOTM27/OTM28-2 MOTM27/OTM28-3

Mass_mg 47.704 61.196 66.56 58.487

lb/mmBtuO2 1.22E-02 1.53E-02 1.73E-02 0.015

Compound: Total PM2.5

Average

RunNumber MOTM27/OTM28-1 MOTM27/OTM28-2 MOTM27/OTM28-3

Mass_mg 36.5 43.9 50.5 43.633

lb/mmBtuO2 9.35E-03 1.10E-02 1.32E-02 0.011

Monday, February 07, 2011 Page 9 of 14
6/30/2010

Process Run Data

Run Name Value UOM Comments

Target

Value

1 Bituminous Coal Burned 152.44 1000 ton/hr 0

2 Bituminous Coal Burned 159.62 1000 ton/hr 0

3 Bituminous Coal Burned 158.5 1000 ton/hr 0

1 Average Heat Input 2951.8 MMBtu/hr 0

2 Average Heat Input 2921.3 MMBtu/hr 0

3 Average Heat Input 3017.7 MMBtu/hr 0

1 Steam Output 1653.0 1000 lb steam/hr 0

2 Steam Output 1636.8 1000 lb steam/hr 0

3 Steam Output 1637.6 1000 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 6.7 % 0

1 Flue Gas Carbon Dioxide Content 12.7 % 0

1 Flue Gas Moisture Content 10 % 0

1 Flue Gas Sampling Point Temperature 310.1 Deg F 0

1 Flue Gas Pressure 0.982 atm 0

1 Standard Pressure 1 atm 0

1 Standard Temperature 63.33 Deg F 0

Monday, February 07, 2011 Page 10 of 14
6/30/2010

APCD Run Data

Process Lab Run Data

1 Unit Gross Electrical Output 305.04 Mwe 0

1 Unit Net Electric Generation 280.52 MWh 0

Run Name Value UOM Comments

Target

Value

1 ELECTROSTATIC PRECIPITATOR 0.007 lb/mmBtu 0.03

2 ELECTROSTATIC PRECIPITATOR 0.013 lb/mmBtu 0.03

3 ELECTROSTATIC PRECIPITATOR 0.006 lb/mmBtu 0.03

Run Name Value UOM Comments

1 Fuel Higher Heating Value 12173 Btu/lb

2 Fuel Higher Heating Value 12110 Btu/lb

3 Fuel Higher Heating Value 12051 Btu/lb

1 Fuel Moisture 15.22 %

2 Fuel Moisture 16.36 %

3 Fuel Moisture 15.46 %

1 Fuel Mercury Content 0.049 ppm

2 Fuel Mercury Content 0.07 ppm

3 Fuel Mercury Content 0.048 ppm

1 Fuel Cadmium Content 0.061 ppm

2 Fuel Cadmium Content 0.057 ppm

3 Fuel Cadmium Content 0.088 ppm

1 Ultimate/Proximate Analysis 0

2 Ultimate/Proximate Analysis 0

3 Ultimate/Proximate Analysis 0

1 Fuel Nickel Content 2.7 ppm

2 Fuel Nickel Content 2.2 ppm

3 Fuel Nickel Content 2.8 ppm

1 Fuel Arsenic Content 0.55 ppm

2 Fuel Arsenic Content 0.096 ppm

3 Fuel Arsenic Content 0.66 ppm

1 Fuel Chromium Content 2.7 ppm

2 Fuel Chromium Content 2.6 ppm

3 Fuel Chromium Content 3 ppm

1 Fuel Beryllium Content 0.2 ppm

2 Fuel Beryllium Content 0.14 ppm

3 Fuel Beryllium Content 0.26 ppm

1 Fuel Lead Content 2 ppm

2 Fuel Lead Content 1.7 ppm

3 Fuel Lead Content 2.4 ppm

Monday, February 07, 2011 Page 11 of 14
6/30/2010

1 Fuel Manganese Content 8.5 ppm

2 Fuel Manganese Content 7.2 ppm

3 Fuel Manganese Content 7.5 ppm

1 Fuel Chlorine Content 34 ppm

2 Fuel Chlorine Content 31 ppm

3 Fuel Chlorine Content 38 ppm

1 Fuel Fluorine Content 60 ppm

2 Fuel Fluorine Content 56 ppm

3 Fuel Fluorine Content 57 ppm

Monday, February 07, 2011 Page 12 of 14
6/30/2010

Sampling / Stack Data Results Detail

Location Stack Exit - Method 29 

Average

Run Number M29-1 M29-2 M29-3

Test Date 4/6/2010 4/8/2010 4/9/2010

Run Start Time 11:10:00 AM 7:40:00 AM 7:30:00 AM

Run Finish Time 3:30:00 PM 11:55:00 AM 11:45:00 AM

Net Traversing Points 48 48 48

Net Run Time, minutes 240 240 240

Nozzle Diameter, inches 0.274 0.235 0.235 0.248

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 1.008 1.008 1.008 1.008

Barometric Pressure, inches of Mercury 29.15 29.05 29.1 29.100

Average Orifice Meter Differential, inches H2O 2.69 1.37 1.49 1.850

Dry Gas Meter Volume Sampled, cubic feet 215.496 154.715 160.927 177.046

Average Dry Gas Meter Temperature, °F 62.63 54.47 60.84 59.313

Dry Gas Meter Volume Sampled, dscf 215.255 155.939 160.540 177.245

Total Moisture Liquid collected, g 508.4 382.2 367.7 419.433

Volume of Water Vapor, standard cubic feet 23.93 17.99 17.31 19.743

Moisture Content of Stack Gas, % 10.00 10.34 9.73 10.023

Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000

Dry Mole Fraction 0.9 0.8966 0.9027 0.900

Carbon Dioxide, % 12.6 12.8 12.8 12.733

Oxygen, % 6.7 6.7 6.8 6.733

Carbon Monoxide & Nitrogen, % 80.7 80.5 80.4 80.533

Fuel Factor 1.13 1.11 1.10

Dry Molecular Weight, lb/lb-Mole 30.28 30.32 30.32 30.307

Wet Molecular weight, lb/lb-Mole 29.05 29.05 29.12 29.073

Flue Gas Static Pressure, inches of H2O 3 3 3 3.000

Absolute Flue Gas Pressure, inches of Mercury 29.37 29.27 29.32 29.320

Average Stack Gas Temperature, °F 312.23 312.02 311.94 312.063

Average Velocity Head, inches of H2O 0.8092949518

14716

0.762936803

744266

0.829413900

776568

0.801

Average Stack Gas Velocity, feet/second 61.46 59.77 62.19 61.140

Stack Cross-Sectional Area, square feet 346.361 346.361 346.361 346.361

Dry Volumetric Flow Rate, dry scfm 771,516.0 745,124.3 781,982.4 766,207.567

Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,277,240.8 1,242,119.8 1,292,411.4 1,270,590.6

67

Percent Isokinetic of Sampling Rate, % 98.3 100.3 98.4 99.000

Percent Excess Air, % 45.9 46.0 47.1 46.333

F-Factor, dscfm/MMBtu @ %O2 9820 9820 9820 9,820.000

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

Monday, February 07, 2011 Page 13 of 14
6/30/2010

Location Stack Exit - OTM - 27/28

Average

Run Number MOTM27/OT

M28-1

MOTM27/O

TM28-2

MOTM27/OT

M28-3

Test Date 4/6/2010 4/8/2010 4/9/2010

Run Start Time 11:10:00 AM 7:40:00 AM 7:30:00 AM

Run Finish Time 5:12:00 PM 1:40:30 PM 1:45:00 PM

Net Traversing Points 75 75 75

Net Run Time, minutes 360 360 360

Nozzle Diameter, inches 0.179 0.174 0.179 0.177

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 0.985 0.985 0.985 0.985

Barometric Pressure, inches of Mercury 29.15 29.05 29.1 29.100

Average Orifice Meter Differential, inches H2O 0.34 0.37 0.34 0.350

Dry Gas Meter Volume Sampled, cubic feet 126.829 129.244 127.391 127.821

Average Dry Gas Meter Temperature, °F 57.28 53.63 63.57 58.160

Dry Gas Meter Volume Sampled, dscf 124.340 127.181 123.180 124.900

Total Moisture Liquid collected, g 296.6 286.4 286 289.667

Volume of Water Vapor, standard cubic feet 13.96 13.48 13.46 13.633

Moisture Content of Stack Gas, % 10.09 9.58 9.85 9.840

Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000

Dry Mole Fraction 0.8991 0.9042 0.9015 0.902

Carbon Dioxide, % 12.7 12.8 12.8 12.767

Oxygen, % 6.7 6.7 6.8 6.733

Carbon Monoxide & Nitrogen, % 80.6 80.5 80.4 80.500

Fuel Factor 1.12 1.11 1.10

Dry Molecular Weight, lb/lb-Mole 30.30 30.32 30.32 30.313

Wet Molecular weight, lb/lb-Mole 29.06 29.14 29.11 29.103

Flue Gas Static Pressure, inches of H2O 3 3 3 3.000

Absolute Flue Gas Pressure, inches of Mercury 29.37 29.27 29.32 29.320

Average Stack Gas Temperature, °F 310.08 310.24 310.39 310.237

Average Velocity Head, inches of H2O 0.7303746996

96057

0.940916969

879138

0.853689253

416536

0.842

Average Stack Gas Velocity, feet/second 58.30 66.20 63.04 62.513

Stack Cross-Sectional Area, square feet 346.361 346.361 346.361 346.361

Dry Volumetric Flow Rate, dry scfm 733,157.4 834,202.9 793,209.4 786,856.567

Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,211,570.8 1,375,745.9 1,310,075.8 1,299,130.8

33

Percent Isokinetic of Sampling Rate, % 93.4 88.8 85.5 89.233

Percent Excess Air, % 46.0 46.0 47.1 46.367

F-Factor, dscfm/MMBtu @ %O2 9820 9820 9820 9,820.000

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

Monday, February 07, 2011 Page 14 of 14