Name:

Title:

Company:

Sign Date:

Name:

Title:

Company:

Sign Date:

Permitted Facility Representative / Date Testing Company Representative / Date

Louisa ICR

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 14, 2011 Page 1 of 17
Louisa ICR

Facility Information:

Louisa

8602 172nd St

Muscatine IA 52761-9066

Contact: James Wiegand

Phone: 563-262-2872

Fax: 563-262-2892

Email: JDWiegand@midamerican.com

Testing Company:

Comprehensive Emission Services

P.O. Box 910

Waukee IA 50263

Contact:Tim Titus

Phone: 5159870200

Fax: 5159876604

Email: tim@testces.com

Air Permit Number:

6664

Permitted Source ID/Name:

101 Enter the Boiler ID of the tested boiler (left)

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:

This description should describe the process and associated controls to differentiate this facility from, or document 

similarity with others of same SCC.

Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information:

AFS #: 1911500007 FRS #: 110000415783

SCC / Description 10100222 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous 

Coal - Pulverized Coal: Dry Bottom (Subbituminous 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 385.8 0 0 0 3420 2340 4 12

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

Stack Exit Hydrogen Fluoride Method 26A 3 60 0

Stack Exit Hydrogen Chloride Method 26A 3 60 0

Organic Condensible 

Particulate

Stack Exit OTM - 27/28 3 240 0

Stack Exit Total PM2.5 OTM - 27/28 3 240 0

Stack Exit Filterable PM2.5 OTM - 27/28 3 240 0

Inorganic (Aqueous) 

Condensible Part.

Stack Exit OTM - 27/28 3 240 0

Monday, February 14, 2011 Page 2 of 17
Louisa ICR

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.

In this section, identify the promulgation date of any specified test method that you use for determining the 

procedures followed. This field is also used to document any modifications that are necessary to conduct the 

emissions test if they are outside the requirements of the cited method. If this modification was approved verbally by 

a regulatory agency, the name and date of approval should be included. Written formal approval should be attached 

to this file using the "Attach File" button. Test procedures that are different from those published in the Federal 

Register should be attached using the "Attach File" button.

Stack Exit Filterable Particulate Method 29 3 240 0

Stack Exit Arsenic Method 29 3 240 0

Stack Exit Beryllium Method 29 3 240 0

Stack Exit Cadmium Method 29 3 240 0

Stack Exit Chromium Method 29 3 240 0

Stack Exit Lead Method 29 3 240 0

Stack Exit Manganese Method 29 3 240 0

Stack Exit Mercury Method 29 3 240 0

Stack Exit Nickel Method 29 3 240 0

Stack Exit Antimony Method 29 3 240 0

Stack Exit Selenium Method 29 3 240 0

Stack Exit Mercury Method 29 3 240 0

Stack Exit Cobalt Method 29 3 240 0

Stack Exit Co2 Method 3A CO2 3 480 0

Stack Exit O2 Method 3A O2 3 480 0

Monday, February 14, 2011 Page 3 of 17
Louisa ICR

Sampling / Stack Data Results Summary

Location Stack Exit - Method 26A

Average

Run Number 1 2 3

Test Date 4/27/2010 4/27/2010 4/27/2010

Run Start Time 9:21:00 PM 10:38:00 

PM

12:59:00 AM

Run Finish Time 10:30:00 PM 11:46:00 

PM

11:51:00 PM

Net Run Time, minutes 60 60 60

Dry Gas Meter Volume Sampled, dscf 37.646 37.462 37.466 37.525

Moisture Content of Stack Gas, % 11.31 12.72 12.43 12.153

Moisture Saturation at Stack Gas Temperature, % 62.98 62.64 63.21 62.943

Carbon Dioxide, % 12.6 12.6 12.6 12.600

Oxygen, % 7.1 7.1 7.1 7.100

Average Stack Gas Temperature, °F 188.58 188.33 188.75 188.553

Dry Volumetric Flow Rate, dry scfm 2,142,204.4 2,103,885.1 2,106,794.9 2,117,628.13

3

Actual Wet Volumetric Flue Gas Flow Rate, acfm 3,035,988.3 3,028,682.1 3,024,785.4 3,029,818.60

0

Percent Isokinetic of Sampling Rate, % 97.0 98.3 98.2 97.833

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

Fw 0 0 0 0.000

Fc 1840 1840 1840 1,840.000

Monday, February 14, 2011 Page 4 of 17
Louisa ICR

Location Stack Exit - Method 29

Average

Run Number 1 2 3

Test Date 4/27/2010 4/27/2010 4/27/2010

Run Start Time 7:19:00 AM 12:07:00 

PM

4:54:00 PM

Run Finish Time 11:30:00 AM 4:17:00 PM 8:59:00 PM

Net Run Time, minutes 240 240 240

Dry Gas Meter Volume Sampled, dscf 148.490 149.639 150.416 149.515

Moisture Content of Stack Gas, % 14.29 14.36 14.84 14.497

Moisture Saturation at Stack Gas Temperature, % 63.34 62.98 63.66 63.327

Carbon Dioxide, % 12.5 12.6 12.6 12.567

Oxygen, % 7.2 7.1 7.1 7.133

Average Stack Gas Temperature, °F 188.83 188.58 189.08 188.830

Dry Volumetric Flow Rate, dry scfm 2,059,759.3 2,065,216.5 2,076,461.1 2,067,145.63

3

Actual Wet Volumetric Flue Gas Flow Rate, acfm 3,022,837.1 3,031,117.5 3,067,161.7 3,040,372.10

0

Percent Isokinetic of Sampling Rate, % 99.5 100.0 100.0 99.833

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

Fw 0 0 0 0.000

Fc 1840 1840 1840 1,840.000

Location Stack Exit - Method 3A CO2

Average

Run Number 1 2 3

Test Date 4/27/2010 4/27/2010 4/27/2010

Run Start Time 6:32:00 AM 12:17:00 

PM

4:54:00 PM

Run Finish Time 11:54:00 AM 4:42:00 PM 8:59:00 PM

Carbon Dioxide, % 0 0 0 0.000

Oxygen, % 0 0 0 0.000

Dry Volumetric Flow Rate, dry scfm 0 0 0 0.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 0 0 0 0.000

Fuel Type

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Monday, February 14, 2011 Page 5 of 17
Louisa ICR

Location Stack Exit - Method 3A O2

Average

Run Number 1 2 3

Test Date 4/27/2010 4/27/2010 4/27/2010

Run Start Time 6:32:00 AM 12:17:00 

PM

4:54:00 PM

Run Finish Time 11:54:00 AM 4:42:00 PM 8:59:00 PM

Carbon Dioxide, % 0 0 0 0.000

Oxygen, % 0 0 0 0.000

Dry Volumetric Flow Rate, dry scfm 0 0 0 0.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 0 0 0 0.000

Fuel Type

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Location Stack Exit - OTM - 27/28

Average

Run Number 1 2 3

Test Date 4/27/2010 4/27/2010 4/27/2010

Run Start Time 7:17:00 AM 12:06:00 

PM

4:53:00 PM

Run Finish Time 11:27:00 AM 4:25:00 PM 8:59:00 PM

Net Run Time, minutes 239.6 252 240.68

Dry Gas Meter Volume Sampled, dscf 76.193 77.783 74.576 76.184

Moisture Content of Stack Gas, % 12.44 13.14 13.49 13.023

Moisture Saturation at Stack Gas Temperature, % 63.12 63.34 64.26 63.573

Carbon Dioxide, % 12.5 12.6 12.6 12.567

Oxygen, % 7.2 7.1 7.1 7.133

Average Stack Gas Temperature, °F 188.67 188.83 189.50 189.000

Dry Volumetric Flow Rate, dry scfm 2,104,737.0 2,093,113.7 2,090,895.4 2,096,248.70

0

Actual Wet Volumetric Flue Gas Flow Rate, acfm 3,022,837.1 3,031,117.5 3,043,294.6 3,032,416.40

0

Percent Isokinetic of Sampling Rate, % 99.9 97.6 98.0 98.500

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

Fw 0 0 0 0.000

Fc 1840 1840 1840 1,840.000

Monday, February 14, 2011 Page 6 of 17
Louisa ICR

Emissions Summary

Location: Stack Exit - Method 26A

Compound: Hydrogen Chloride

Average

RunNumber 1 2 3

Mass_mg 0.236 0.17 0.25 0.219

Elb/hr 1.78E+00 1.26E+00 1.86E+00 1.633

lb/mmBtuCO2 2.02E-04 1.46E-04 2.15E-04 0.000

lb/mmBtuO2 2.06E-04 1.49E-04 2.19E-04 0.000

mg/dscm 2.21E-01 1.60E-01 2.36E-01 0.206

mg/dscm@7%O2 2.23E-01 1.61E-01 2.38E-01 0.207

Compound: Hydrogen Fluoride

Average

RunNumber 1 2 3

Mass_mg 0.22 0.22 0.22 0.220

Elb/hr 1.66E+00 1.63E+00 1.64E+00 1.643

lb/mmBtuCO2 1.88E-04 1.89E-04 1.89E-04 0.000

lb/mmBtuO2 1.92E-04 1.93E-04 1.93E-04 0.000

mg/dscm 2.06E-01 2.07E-01 2.07E-01 0.207

mg/dscm@7%O2 2.07E-01 2.09E-01 2.09E-01 0.208

Location: Stack Exit - Method 29

Compound: Antimony

Average

RunNumber 1 2 3

Mass_mg 0.00363 0.00529 0.00536 0.005

Elb/hr 6.66E-03 9.66E-03 9.79E-03 0.009

lb/mmBtuCO2 7.93E-07 1.14E-06 1.15E-06 0.000

lb/mmBtuO2 8.07E-07 1.16E-06 1.17E-06 0.000

mg/dscm 8.63E-04 1.25E-03 1.26E-03 0.001

mg/dscm@7%O2 8.76E-04 1.26E-03 1.27E-03 0.001

ug/dscm 8.63E-01 1.25E+00 1.26E+00 1.124

Compound: Arsenic

Average

RunNumber 1 2 3

Mass_mg 0.00166 0.001281 0.00115 0.001

Elb/hr 3.05E-03 2.34E-03 2.10E-03 0.002

lb/mmBtuCO2 3.63E-07 2.76E-07 2.46E-07 0.000

lb/mmBtuO2 3.69E-07 2.81E-07 2.51E-07 0.000

mg/dscm 3.95E-04 3.02E-04 2.70E-04 0.000

mg/dscm@7%O2 4.01E-04 3.04E-04 2.72E-04 0.000

ug/dscm 3.95E-01 3.02E-01 2.70E-01 0.322

Compound: Beryllium

Average

RunNumber 1 2 3

Mass_mg 0.00002 0.000021 0.000021 0.000

Elb/hr 3.67E-05 3.83E-05 3.83E-05 0.000

lb/mmBtuCO2 4.37E-09 4.52E-09 4.49E-09 0.000

lb/mmBtuO2 4.45E-09 4.60E-09 4.58E-09 0.000

Monday, February 14, 2011 Page 7 of 17
Louisa ICR

mg/dscm 4.76E-06 4.96E-06 4.93E-06 0.000

mg/dscm@7%O2 4.83E-06 5.00E-06 4.97E-06 0.000

ug/dscm 4.76E-03 4.96E-03 4.93E-03 0.005

Compound: Cadmium

Average

RunNumber 1 2 3

Mass_mg 0.00004 0.00017 0.00013 0.000

Elb/hr 7.34E-05 3.10E-04 2.37E-04 0.000

lb/mmBtuCO2 8.74E-09 3.66E-08 2.78E-08 0.000

lb/mmBtuO2 8.90E-09 3.72E-08 2.83E-08 0.000

mg/dscm 9.51E-06 4.01E-05 3.05E-05 0.000

mg/dscm@7%O2 9.65E-06 4.04E-05 3.07E-05 0.000

ug/dscm 9.51E-03 4.01E-02 3.05E-02 0.027

Compound: Chromium

Average

RunNumber 1 2 3

Mass_mg 0.02219 0.01661 0.01307 0.017

Elb/hr 4.07E-02 3.03E-02 2.39E-02 0.032

lb/mmBtuCO2 4.85E-06 3.57E-06 2.80E-06 0.000

lb/mmBtuO2 4.94E-06 3.64E-06 2.85E-06 0.000

mg/dscm 5.28E-03 3.92E-03 3.07E-03 0.004

mg/dscm@7%O2 5.36E-03 3.95E-03 3.09E-03 0.004

ug/dscm 5.28E+00 3.92E+00 3.07E+00 4.090

Compound: Cobalt

Average

RunNumber 1 2 3

Mass_mg 0.00541 0.00296 0.00286 0.004

Elb/hr 9.93E-03 5.40E-03 5.22E-03 0.007

lb/mmBtuCO2 1.18E-06 6.37E-07 6.12E-07 0.000

lb/mmBtuO2 1.20E-06 6.49E-07 6.23E-07 0.000

mg/dscm 1.29E-03 6.99E-04 6.72E-04 0.001

mg/dscm@7%O2 1.31E-03 7.04E-04 6.77E-04 0.001

ug/dscm 1.29E+00 6.99E-01 6.72E-01 0.887

Compound: Filterable Particulate

Average

RunNumber 1 2 3

Mass_mg 18.6 22.7 20.3 20.533

Elb/hr 3.41E+01 4.14E+01 3.71E+01 37.533

lb/mmBtuCO2 4.06E-03 4.88E-03 4.34E-03 0.004

lb/mmBtuO2 4.14E-03 4.97E-03 4.43E-03 0.005

mg/dscm 4.42E+00 5.36E+00 4.77E+00 4.850

mg/dscm@7%O2 4.48E+00 5.40E+00 4.80E+00 4.893

ug/dscm 4.42E+03 5.36E+03 4.77E+03 4,850.000

Compound: Lead

Average

RunNumber 1 2 3

Mass_mg 0.012 0.00834 0.0077 0.009

Elb/hr 2.20E-02 1.52E-02 1.41E-02 0.017

lb/mmBtuCO2 2.62E-06 1.79E-06 1.65E-06 0.000

Monday, February 14, 2011 Page 8 of 17
Louisa ICR

lb/mmBtuO2 2.67E-06 1.83E-06 1.68E-06 0.000

mg/dscm 2.85E-03 1.97E-03 1.81E-03 0.002

mg/dscm@7%O2 2.89E-03 1.98E-03 1.82E-03 0.002

ug/dscm 2.85E+00 1.97E+00 1.81E+00 2.210

Compound: Manganese

Average

RunNumber 1 2 3

Mass_mg 0.0447 0.02265 0.0218 0.030

Elb/hr 8.20E-02 4.13E-02 3.98E-02 0.054

lb/mmBtuCO2 9.77E-06 4.87E-06 4.67E-06 0.000

lb/mmBtuO2 9.94E-06 4.96E-06 4.75E-06 0.000

mg/dscm 1.06E-02 5.35E-03 5.12E-03 0.007

mg/dscm@7%O2 1.08E-02 5.39E-03 5.16E-03 0.007

ug/dscm 1.06E+01 5.35E+00 5.12E+00 7.023

Compound: Mercury

Average

RunNumber 1 2 3

Mass_mg 0.0332 0.0296 0.0314 0.031

Elb/hr 6.09E-02 5.40E-02 5.73E-02 0.057

lb/mmBtuCO2 7.26E-06 6.37E-06 6.72E-06 0.000

lb/mmBtuO2 7.38E-06 6.49E-06 6.84E-06 0.000

mg/dscm 7.90E-03 6.99E-03 7.37E-03 0.007

mg/dscm@7%O2 8.02E-03 7.04E-03 7.42E-03 0.007

ug/dscm 7.90E+00 6.99E+00 7.37E+00 7.420

Compound: Nickel

Average

RunNumber 1 2 3

Mass_mg 0.062 0.03881 0.01912 0.040

Elb/hr 1.14E-01 7.09E-02 3.49E-02 0.073

lb/mmBtuCO2 1.35E-05 8.35E-06 4.09E-06 0.000

lb/mmBtuO2 1.38E-05 8.50E-06 4.17E-06 0.000

mg/dscm 1.47E-02 9.16E-03 4.49E-03 0.009

mg/dscm@7%O2 1.49E-02 9.23E-03 4.52E-03 0.010

ug/dscm 1.47E+01 9.16E+00 4.49E+00 9.450

Compound: Selenium

Average

RunNumber 1 2 3

Mass_mg 0.00424 0.0088 0.00673 0.007

Elb/hr 7.78E-03 1.61E-02 1.23E-02 0.012

lb/mmBtuCO2 9.27E-07 1.89E-06 1.44E-06 0.000

lb/mmBtuO2 9.43E-07 1.93E-06 1.47E-06 0.000

mg/dscm 1.01E-03 2.08E-03 1.58E-03 0.002

mg/dscm@7%O2 1.02E-03 2.10E-03 1.59E-03 0.002

ug/dscm 1.01E+00 2.08E+00 1.58E+00 1.557

Location: Stack Exit - OTM - 27/28

Compound: Filterable PM2.5

Average

RunNumber 1 2 3

Monday, February 14, 2011 Page 9 of 17
Louisa ICR

Process Run Data

Mass_mg 0.9 2.4 0.8 1.367

Elb/hr 3.29E+00 8.54E+00 2.97E+00 4.933

lb/mmBtuCO2 3.83E-04 9.93E-04 3.45E-04 0.001

lb/mmBtuO2 3.90E-04 1.01E-03 3.52E-04 0.001

mg/dscm 4.17E-01 1.09E+00 3.79E-01 0.629

mg/dscm@7%O2 4.23E-01 1.10E+00 3.82E-01 0.635

Compound: Inorganic (Aqueous) Condensible Pa

Average

RunNumber 1 2 3

Mass_mg 23.6 12.4 16.6 17.533

Elb/hr 8.62E+01 4.41E+01 6.16E+01 63.967

lb/mmBtuCO2 1.01E-02 5.13E-03 7.17E-03 0.007

lb/mmBtuO2 1.02E-02 5.23E-03 7.30E-03 0.008

mg/dscm 1.09E+01 5.63E+00 7.86E+00 8.130

mg/dscm@7%O2 1.11E+01 5.67E+00 7.92E+00 8.230

Compound: Organic Condensible Particulate

Average

RunNumber 1 2 3

Mass_mg 3.2 4 2.3 3.167

Elb/hr 1.17E+01 1.42E+01 8.53E+00 11.477

lb/mmBtuCO2 1.36E-03 1.66E-03 9.93E-04 0.001

lb/mmBtuO2 1.39E-03 1.69E-03 1.01E-03 0.001

mg/dscm 1.48E+00 1.82E+00 1.09E+00 1.463

mg/dscm@7%O2 1.50E+00 1.83E+00 1.10E+00 1.477

Compound: Total PM2.5

Average

RunNumber 1 2 3

Mass_mg 27.7 18.8 19.7 22.067

Elb/hr 1.01E+02 6.69E+01 7.31E+01 80.333

lb/mmBtuCO2 1.18E-02 7.78E-03 8.50E-03 0.009

lb/mmBtuO2 1.20E-02 7.92E-03 8.66E-03 0.010

mg/dscm 1.28E+01 8.54E+00 9.33E+00 10.223

mg/dscm@7%O2 1.30E+01 8.60E+00 9.40E+00 10.333

Monday, February 14, 2011 Page 10 of 17
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Process Run Data

APCD Run Data

Process Lab Run Data

Run Name Value UOM Comments

Target

Value

1 Subbituminous Coal Burned 881 1000 Tons 870

2 Subbituminous Coal Burned 0 1000 Tons 870

3 Subbituminous Coal Burned 0 1000 Tons 870

1 Average Heat Input 6311.3 MMBtu/hr 6300

2 Average Heat Input 0 MMBtu/hr 6300

3 Average Heat Input 0 MMBtu/hr 6300

1 Steam Output 4698 1000 lb steam/hr 4600

2 Steam Output 0 1000 lb steam/hr 4600

3 Steam Output 0 1000 lb steam/hr 4600

1 Pressure Drop Across FGD (if applicable) 5 in H20 4.8

1 FGD Scrubber Liquor Flow Rate 54 gal/min 50

1 Unit Gross Electrical Output 767 Mwe 760

1 Unit Net Electric Generation 705 MWh 700

Run Name Value UOM Comments

Target

Value

1 BAGHOUSE 0 NA 0

1 DRY SCRUBBER 54.1 Gal/min 48

1 LOW NOX BURNERS 0 NA 0

Run Name Value UOM Comments

1 Ash 8.35 %

1 Carbon 70.23 %

1 Hydrogen 4.84 %

1 Nitrogen 1.05 %

1 Total Sulfur 0.45 %

1 Oxygen 15.08 %

1 Fuel Higher Heating Value 8286 Btu/lb

1 Fuel Moisture 30.19 %

1 Fuel Mercury Content 0.017 mg/kg

1 Fuel Cadmium Content 0.09 mg/kg

1 Ultimate/Proximate Analysis 0

1 Fuel Nickel Content 5 mg/kg

1 Fuel Arsenic Content 1.4 mg/kg

Monday, February 14, 2011 Page 11 of 17
Louisa ICR

1 Fuel Chromium Content 6 mg/kg

1 Fuel Beryllium Content 0.3 mg/kg

1 Fuel Lead Content 2.9 mg/kg

1 Fuel Manganese Content 15 mg/kg

1 Fuel Chlorine Content 8 ppm

1 Fuel Fluorine Content 35.8 ppm

Monday, February 14, 2011 Page 12 of 17
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Sampling / Stack Data Results Detail

Location Stack Exit - Method 26A

Average

Run Number 1 2 3

Test Date 4/27/2010 4/27/2010 4/27/2010

Run Start Time 9:21:00 PM 10:38:00 PM 12:59:00 AM

Run Finish Time 10:30:00 PM 11:46:00 PM 11:51:00 PM

Net Traversing Points 12 12 12

Net Run Time, minutes 60 60 60

Nozzle Diameter, inches 0.212 0.212 0.212 0.212

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 0.988 0.988 0.988 0.988

Barometric Pressure, inches of Mercury 29.3 29.3 29.3 29.300

Average Orifice Meter Differential, inches H2O 1.47 1.47 1.47 1.470

Dry Gas Meter Volume Sampled, cubic feet 39.684 39.521 39.562 39.589

Average Dry Gas Meter Temperature, °F 80.50 80.92 81.42 80.947

Dry Gas Meter Volume Sampled, dscf 37.646 37.462 37.466 37.525

Total Moisture Liquid collected, g 102 116 113 110.333

Volume of Water Vapor, standard cubic feet 4.80 5.46 5.32 5.193

Moisture Content of Stack Gas, % 11.31 12.72 12.43 12.153

Moisture Saturation at Stack Gas Temperature, % 62.98 62.64 63.21 62.943

Dry Mole Fraction 0.8869 0.8728 0.8757 0.878

Carbon Dioxide, % 12.6 12.6 12.6 12.600

Oxygen, % 7.1 7.1 7.1 7.100

Carbon Monoxide & Nitrogen, % 80.3 80.3 80.3 80.300

Fuel Factor 1.10 1.10 1.10

Dry Molecular Weight, lb/lb-Mole 30.30 30.30 30.30 30.300

Wet Molecular weight, lb/lb-Mole 28.91 28.74 28.77 28.807

Flue Gas Static Pressure, inches of H2O -0.87 -0.87 -0.87 -0.870

Absolute Flue Gas Pressure, inches of Mercury 29.24 29.24 29.24 29.240

Average Stack Gas Temperature, °F 188.58 188.33 188.75 188.553

Average Velocity Head, inches of H2O 0.9819520054

92407

0.971809580

981089

0.969712935

743619

0.974

Average Stack Gas Velocity, feet/second 62.33 62.18 62.10 62.203

Stack Cross-Sectional Area, square feet 811.805 811.805 811.805 811.805

Dry Volumetric Flow Rate, dry scfm 2,142,204.4 2,103,885.1 2,106,794.9 2,117,628.1

33

Actual Wet Volumetric Flue Gas Flow Rate, acfm 3,035,988.3 3,028,682.1 3,024,785.4 3,029,818.6

00

Percent Isokinetic of Sampling Rate, % 97.0 98.3 98.2 97.833

Percent Excess Air, % 50.4 50.4 50.4 50.400

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

Round Duct Diameter, inches 385.8 385.8 385.8

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches 0 0 0

Fw 0 0 0 0.000

Fc 1840 1840 1840 1,840.000

Monday, February 14, 2011 Page 13 of 17
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Location Stack Exit - Method 29

Average

Run Number 1 2 3

Test Date 4/27/2010 4/27/2010 4/27/2010

Run Start Time 7:19:00 AM 12:07:00 PM 4:54:00 PM

Run Finish Time 11:30:00 AM 4:17:00 PM 8:59:00 PM

Net Traversing Points 12 12 12

Net Run Time, minutes 240 240 240

Nozzle Diameter, inches 0.212 0.212 0.212 0.212

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 0.988 0.988 0.988 0.988

Barometric Pressure, inches of Mercury 29.3 29.3 29.3 29.300

Average Orifice Meter Differential, inches H2O 1.44 1.48 1.52 1.480

Dry Gas Meter Volume Sampled, cubic feet 156.927 160.022 160.813 159.254

Average Dry Gas Meter Temperature, °F 81.83 88.33 88.25 86.137

Dry Gas Meter Volume Sampled, dscf 148.490 149.639 150.416 149.515

Total Moisture Liquid collected, g 526 533 557 538.667

Volume of Water Vapor, standard cubic feet 24.76 25.09 26.22 25.357

Moisture Content of Stack Gas, % 14.29 14.36 14.84 14.497

Moisture Saturation at Stack Gas Temperature, % 63.34 62.98 63.66 63.327

Dry Mole Fraction 0.8571 0.8564 0.8516 0.855

Carbon Dioxide, % 12.5 12.6 12.6 12.567

Oxygen, % 7.2 7.1 7.1 7.133

Carbon Monoxide & Nitrogen, % 80.3 80.3 80.3 80.300

Fuel Factor 1.10 1.10 1.10

Dry Molecular Weight, lb/lb-Mole 30.29 30.30 30.30 30.297

Wet Molecular weight, lb/lb-Mole 28.53 28.53 28.47 28.510

Flue Gas Static Pressure, inches of H2O -0.89 -0.83 -0.87 -0.863

Absolute Flue Gas Pressure, inches of Mercury 29.23 29.24 29.24 29.237

Average Stack Gas Temperature, °F 188.83 188.58 189.08 188.830

Average Velocity Head, inches of H2O 0.9599569704

18876

0.965796574

507221

0.986195790

982934

0.971

Average Stack Gas Velocity, feet/second 62.06 62.23 62.97 62.420

Stack Cross-Sectional Area, square feet 811.805 811.805 811.805 811.805

Dry Volumetric Flow Rate, dry scfm 2,059,759.3 2,065,216.5 2,076,461.1 2,067,145.6

33

Actual Wet Volumetric Flue Gas Flow Rate, acfm 3,022,837.1 3,031,117.5 3,067,161.7 3,040,372.1

00

Percent Isokinetic of Sampling Rate, % 99.5 100.0 100.0 99.833

Percent Excess Air, % 51.4 50.4 50.4 50.733

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

Round Duct Diameter, inches 385.8 385.8 385.8

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches 0 0 0

Fw 0 0 0 0.000

Fc 1840 1840 1840 1,840.000

Monday, February 14, 2011 Page 14 of 17
Louisa ICR

Location Stack Exit - Method 3A CO2

Average

Run Number 1 2 3

Test Date 4/27/2010 4/27/2010 4/27/2010

Run Start Time 6:32:00 AM 12:17:00 PM 4:54:00 PM

Run Finish Time 11:54:00 AM 4:42:00 PM 8:59:00 PM

Carbon Dioxide, % 0 0 0 0.000

Oxygen, % 0 0 0 0.000

Fuel Factor 0 0 0

Dry Volumetric Flow Rate, dry scfm 0 0 0 0.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 0 0 0 0.000

Analyzer Make Horiba Horiba Horiba

Analyzer Model PIR 2000 PIR 2000 PIR 2000

Analyzer Serial Number 411039 411039 411039 411,039.000

Operating Range 20.16 20.16 20.16 20.160

Operating Units % % %

No. Readings/Avg. 30 30 30 30.000

Calibration Set 20 20 20 20.000

Calibration Pre Zero Cylinder ID Nitrogen Nitrogen Nitrogen

Calibration Pre Zero Cylinder Instrument Response 0.07 0.06 0.08 0.070

Calibration Pre Zero Cylinder Bias 0.4 0.35 0.45 0.400

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID ALM008428 

CO2

ALM008428

 CO2

ALM008428 

CO2

Calibration Pre High Cylinder Instrument Response 10.62 10.62 10.5 10.580

Calibration Pre High Cylinder Bias 0.05 0.05 -0.55 -0.150

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID Nitrogen Nitrogen Nitrogen

Calibration Post Zero Cylinder Instrument Response 0.06 0.08 0.07 0.070

Calibration Post Zero Cylinder Bias 0.35 0.45 0.4 0.400

Calibration Post Zero Cylinder Drift 0.05 0.1 0.05 0.067

Calibration Post High Cylinder ID ALM008428 

CO2

ALM008428

 CO2

ALM008428 

CO2

Calibration Post High Cylinder Instrument Response 10.62 10.5 10.52 10.547

Calibration Post High Cylinder Bias 0.05 -0.55 -0.45 -0.317

Calibration Post High Cylinder Drift 0 0.6 0.1 0.233

Cavg 12.6 12.7 12.6 12.633

Cavg Units %vd %vd %vd

Cgas 12.4697 12.642 12.603 12.572

Cgas Units %vd %vd %vd

Fuel Type

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Monday, February 14, 2011 Page 15 of 17
Louisa ICR

Location Stack Exit - Method 3A O2

Average

Run Number 1 2 3

Test Date 4/27/2010 4/27/2010 4/27/2010

Run Start Time 6:32:00 AM 12:17:00 PM 4:54:00 PM

Run Finish Time 11:54:00 AM 4:42:00 PM 8:59:00 PM

Carbon Dioxide, % 0 0 0 0.000

Oxygen, % 0 0 0 0.000

Fuel Factor 0 0 0

Dry Volumetric Flow Rate, dry scfm 0 0 0 0.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 0 0 0 0.000

Analyzer Make Horiba Horiba Horiba

Analyzer Model MPA-510 MPA-510 MPA-510

Analyzer Serial Number 4210851002 4210851002 4210851002 4,210,851,0

02.000

Operating Range 21 21 0 14.000

Operating Units % % %

No. Readings/Avg. 30 30 0 20.000

Calibration Set 10 10 10 10.000

Calibration Pre Zero Cylinder ID Nitrogen Nitrogen Nitrogen

Calibration Pre Zero Cylinder Instrument Response 0.06 0.05 0.05 0.053

Calibration Pre Zero Cylinder Bias 0.19 0.14 0.14 0.157

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID ALM008428 

O2

ALM008428

 O2

ALM008428 

O2

Calibration Pre High Cylinder Instrument Response 8.53 8.49 8.45 8.490

Calibration Pre High Cylinder Bias -0.05 -0.24 -0.43 -0.240

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID Nitrogen Nitrogen Nitrogen

Calibration Post Zero Cylinder Instrument Response 0.05 0.05 0.06 0.053

Calibration Post Zero Cylinder Bias 0.14 0.14 0.19 0.157

Calibration Post Zero Cylinder Drift 0.05 0 0.05 0.033

Calibration Post High Cylinder ID ALM008428 

O2

ALM008428

 O2

ALM008428 

O2

Calibration Post High Cylinder Instrument Response 8.49 8.45 8.54 8.493

Calibration Post High Cylinder Bias -0.24 -0.43 0 -0.223

Calibration Post High Cylinder Drift 0.19 0.19 0.43 0.270

Cavg 7.2 7.1 7.1 7.133

Cavg Units %vd %vd %vd

Cgas 7.1746 7.1086 7.0867 7.123

Cgas Units %vd %vd %vd

Fuel Type

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Monday, February 14, 2011 Page 16 of 17
Louisa ICR

Location Stack Exit - OTM - 27/28

Average

Run Number 1 2 3

Test Date 4/27/2010 4/27/2010 4/27/2010

Run Start Time 7:17:00 AM 12:06:00 PM 4:53:00 PM

Run Finish Time 11:27:00 AM 4:25:00 PM 8:59:00 PM

Net Traversing Points 12 12 12

Net Run Time, minutes 239.6 252 240.68

Nozzle Diameter, inches 0.15 0.15 0.15 0.150

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 0.986 0.986 0.986 0.986

Barometric Pressure, inches of Mercury 29.3 29.3 29.3 29.300

Average Orifice Meter Differential, inches H2O 0.32 0.32 0.32 0.320

Dry Gas Meter Volume Sampled, cubic feet 80.291 82.690 79.402 80.794

Average Dry Gas Meter Temperature, °F 77.67 82.42 83.25 81.113

Dry Gas Meter Volume Sampled, dscf 76.193 77.783 74.576 76.184

Total Moisture Liquid collected, g 230 250 247 242.333

Volume of Water Vapor, standard cubic feet 10.83 11.77 11.63 11.410

Moisture Content of Stack Gas, % 12.44 13.14 13.49 13.023

Moisture Saturation at Stack Gas Temperature, % 63.12 63.34 64.26 63.573

Dry Mole Fraction 0.8756 0.8686 0.8651 0.870

Carbon Dioxide, % 12.5 12.6 12.6 12.567

Oxygen, % 7.2 7.1 7.1 7.133

Carbon Monoxide & Nitrogen, % 80.3 80.3 80.3 80.300

Fuel Factor 1.10 1.10 1.10

Dry Molecular Weight, lb/lb-Mole 30.29 30.30 30.30 30.297

Wet Molecular weight, lb/lb-Mole 28.76 28.68 28.64 28.693

Flue Gas Static Pressure, inches of H2O -0.89 -0.89 -0.89 -0.890

Absolute Flue Gas Pressure, inches of Mercury 29.23 29.23 29.23 29.230

Average Stack Gas Temperature, °F 188.67 188.83 189.50 189.000

Average Velocity Head, inches of H2O 0.9680104453

26335

0.970185709

898152

0.975729449

920188

0.971

Average Stack Gas Velocity, feet/second 62.06 62.23 62.48 62.257

Stack Cross-Sectional Area, square feet 811.805 811.805 811.805 811.805

Dry Volumetric Flow Rate, dry scfm 2,104,737.0 2,093,113.7 2,090,895.4 2,096,248.7

00

Actual Wet Volumetric Flue Gas Flow Rate, acfm 3,022,837.1 3,031,117.5 3,043,294.6 3,032,416.4

00

Percent Isokinetic of Sampling Rate, % 99.9 97.6 98.0 98.500

Percent Excess Air, % 51.4 50.4 50.4 50.733

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

Round Duct Diameter, inches 385.8 385.8 385.8

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches 0 0 0

Fw 0 0 0 0.000

Fc 1840 1840 1840 1,840.000

Monday, February 14, 2011 Page 17 of 17