Name: Joe Naberhaus

Title: Plant Manager

Company: Dynegy Midwest Generation

Sign Date: 9/3/2010

Name: Kevin O'Halleron

Title: Report Writer

Company: Clean Air Engineering

Sign Date: 9/3/2010

Permitted Facility Representative / Date Testing Company Representative / Date

Utility Boiler MACT ICR - Havana Power Station Unit 6

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.

Tuesday, February 15, 2011 Page 1 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Facility Information:

Havana

15260 N. State route 78

Havana IL 62644

Contact: Joe Naberhaus

Phone: 309-543-2227

Fax:

Email: joe.naberhaus@dynegy.com

Testing Company:

Clean Air Engineering

500 West Wood St.

Palatine IL 60067

Contact: Kevin O'Halloren

Phone: 847-654-4661

Fax:

Email: kohalloren@cleanair.com

Air Permit Number:

891

Permitted Source ID/Name:

6

Permitted Maximum Process Rate: Max. Normal Operation Process Rate: Target Process Test Rate

Description of the source (including control equipment). Please see the attachments for source or

 process flow diagram:

Dynegy owns and operates the Havana Power Station, located near Havana, Illinois. The facility consists of eight (8) 

residual oil-fired boilers (Units 1 through 5) and one (1) coal-fired boiler (Unit 6), with associated steam turbines for 

electricity generation.

The Unit 6 coal-fired boiler is equipped with a hot-side electrostatic precipitator (ESP) for the control of PM. 

Nitrogen oxide (NOX) is controlled using selective catalytic reduction (SCR). A fabric filter baghouse with activated 

carbon injection provides additional PM and mercury control. Sulfur dioxide (SO2) is controlled by utilizing lowsulfur Powdeer River Basin (PRB) coal.

The spray dryer absorber (SDA) system, while physically installed, is not in service at this time. The flue gas 

currently passes through the modules; a small amount of water is added to cool the flue gas.

The testing described in this document was performed at the Unit 6 Stack.

Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information:

AFS #: 1712500024 FRS #: 110000595794

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

Unit 6 Stack 240 0 0 0 2 8 4 12

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

Tuesday, February 15, 2011 Page 2 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

Unit 6 Stack Carbon Monoxide Method 10 3 180 0

Unit 6 Stack 1,2,3,7,8-PeCDD Method 23 3 480 0

Unit 6 Stack 1,2,3,4,7,8-HxCDD Method 23 3 480 0

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

Unit 6 Stack 1,2,3,7,8,9-HxCDD Method 23 3 480 0

Unit 6 Stack 1,2,3,4,6,7,8-HpCDD Method 23 3 480 0

Unit 6 Stack OCDD Method 23 3 480 0

Unit 6 Stack 2,3,7,8-TCDF Method 23 3 480 0

Unit 6 Stack 1,2,3,7,8-PeCDF Method 23 3 480 0

Unit 6 Stack 2,3,4,7,8-PeCDF Method 23 3 480 0

Unit 6 Stack 1,2,3,4,7,8-HxCDF Method 23 3 480 0

Unit 6 Stack 1,2,3,6,7,8-HxCDF Method 23 3 480 0

Unit 6 Stack 2,3,4,6,7,8-HxCDF Method 23 3 480 0

Unit 6 Stack 1,2,3,7,8,9-HxCDF Method 23 3 480 0

Unit 6 Stack 1,2,3,4,6,7,8-HpCDF Method 23 3 480 0

Unit 6 Stack 1,2,3,4,7,8,9-HpCDF Method 23 3 480 0

Unit 6 Stack OCDF Method 23 3 480 0

Unit 6 Stack Other TCDD Method 23 3 480 0

Unit 6 Stack Other PeCDD Method 23 3 480 0

Unit 6 Stack Other HxCDD Method 23 3 480 0

Unit 6 Stack Other HpCDD Method 23 3 480 0

Unit 6 Stack Other TCDF Method 23 3 480 0

Unit 6 Stack Other PeCDF Method 23 3 480 0

Unit 6 Stack Other HxCDF Method 23 3 480 0

Unit 6 Stack Other HpCDF Method 23 3 480 0

Unit 6 Stack Total Dioxins Method 23 3 480 0

Unit 6 Stack Total Furans Method 23 3 480 0

Unit 6 Stack 3,3',4,4'-TCB (PCB77) Method 23 3 480 0

Unit 6 Stack 3,4,4',5-TCB (PCB81) Method 23 3 480 0

Unit 6 Stack 2,3,3',4,4'-PeCB (PCB105) Method 23 3 480 0

Unit 6 Stack 2,3,4,4',5-PeCB (PCB114) Method 23 3 480 0

Unit 6 Stack 2,3',4,4',5-PeCB (PCB118) Method 23 3 480 0

Unit 6 Stack 2',3,4,4',5-PeCB (PCB123) Method 23 3 480 0

Unit 6 Stack 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)

Unit 6 Stack Method 23 3 480 0

Unit 6 Stack 2,3',4,4',5,5'-HxCB (PCB167) Method 23 3 480 0

Unit 6 Stack 3,3',4,4',5,5'-HxCB (PCB169) Method 23 3 480 0

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

(PCB189)

Unit 6 Stack Method 23 3 480 0

Total organic compounds 

(TOC) as Propane

Unit 6 Stack Method 25A 3 180 0

Organic Condensible 

Particulate

Unit 6 Stack OTM - 27/28 3 360 0

Unit 6 Stack Filterable PM2.5 OTM - 27/28 3 360 0

Inorganic (Aqueous) 

Condensible Part.

Unit 6 Stack OTM - 27/28 3 360 0

Unit 6 Stack Filterable Particulate OTM - 27/28 3 360 0

Unit 6 Stack Total Particulate OTM - 27/28 3 360 0

Unit 6 Stack Total PM2.5 OTM - 27/28 3 360 0

Unit 6 Stack Nickel Method 29 3 240 0

Tuesday, February 15, 2011 Page 3 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

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.

Unit 6 Stack Manganese Method 29 3 240 0

Unit 6 Stack Lead Method 29 3 240 0

Unit 6 Stack Cobalt Method 29 3 240 0

Unit 6 Stack Chromium Method 29 3 240 0

Unit 6 Stack Cadmium Method 29 3 240 0

Unit 6 Stack Beryllium Method 29 3 240 0

Unit 6 Stack Arsenic Method 29 3 240 0

Unit 6 Stack Antimony Method 29 3 240 0

Unit 6 Stack Selenium Method 29 3 240 0

Unit 6 Stack Co2 Method 3A CO2 3 180 0

Unit 6 Stack O2 Method 3A O2 3 180 0

Unit 6 Stack Filterable Particulate Method 5 3 240 0

Tuesday, February 15, 2011 Page 4 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Sampling / Stack Data Results Summary

Location Unit 6 Stack - Method 10

Average

Run Number 1 2 3

Test Date 4/19/2010 4/20/2010 4/20/2010

Run Start Time 3:10:00 PM 9:48:00 

AM

2:17:00 PM

Run Finish Time 4:37:00 PM 1:12:00 PM 5:30:00 PM

Carbon Dioxide, % 13.2 13.4 13.4 13.333

Oxygen, % 6.69 6.51 6.45 6.550

Dry Volumetric Flow Rate, dry scfm 0 0 0 0.000

F-Factor, dscfm/MMBtu @ %O2 9020 9187 8994 9,067.000

Moisture, % 11.6 11.6 11.7 11.633

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Location Unit 6 Stack - Method 23

Average

Run Number M23-1 M23-2 M23-3

Test Date 4/21/2010 4/22/2010 4/23/2010

Run Start Time 8:52:00 AM 8:32:00 

AM

10:11:00 AM

Run Finish Time 4:47:00 PM 4:27:00 PM 6:06:00 PM

Net Run Time, minutes 480 480 480

Dry Gas Meter Volume Sampled, dscf 357.812 364.182 365.645 362.546

Moisture Content of Stack Gas, % 11.81 12.01 11.94 11.920

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

Carbon Dioxide, % 12.5 12.3 12.4 12.400

Oxygen, % 6.9 7 7.2 7.033

Average Stack Gas Temperature, °F 312.96 313.92 312.74 313.207

Dry Volumetric Flow Rate, dry scfm 1,293,037.5 1,304,902.7 1,305,839.2 1,301,259.80

0

Actual Wet Volumetric Flue Gas Flow Rate, acfm 2,206,904.1 2,234,990.0 2,231,408.5 2,224,434.20

0

Percent Isokinetic of Sampling Rate, % 102.5 103.4 103.7 103.200

F-Factor, dscfm/MMBtu @ %O2 9091 9232 9255 9,192.667

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Tuesday, February 15, 2011 Page 5 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Location Unit 6 Stack - Method 25A

Average

Run Number 1 2 3

Test Date 4/20/2010 4/20/2010 4/20/2010

Run Start Time 7:04:00 AM 9:48:00 

AM

2:17:00 PM

Run Finish Time 9:30:00 AM 1:12:00 PM 5:30:00 PM

Carbon Dioxide, % 13.4 13.4 13.4 13.400

Oxygen, % 6.52 6.51 6.45 6.493

Dry Volumetric Flow Rate, dry scfm 0 0 0 0.000

F-Factor, dscfm/MMBtu @ %O2 9138 9187 8994 9,106.333

Moisture, % 11.3 11.6 11.7 11.533

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Location Unit 6 Stack - Method 29

Average

Run Number M5/29-1 M5/29-2 M5/29-3

Test Date 4/21/2010 4/22/2010 4/23/2010

Run Start Time 9:50:00 AM 9:22:00 

AM

11:07:00 AM

Run Finish Time 1:45:00 PM 1:17:00 PM 3:02:00 PM

Net Run Time, minutes 240 240 240

Dry Gas Meter Volume Sampled, dscf 182.728 181.517 185.576 183.274

Moisture Content of Stack Gas, % 12.12 12.44 12.22 12.260

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

Carbon Dioxide, % 12.7 12.4 12.8 12.633

Oxygen, % 6.8 6.9 6.7 6.800

Average Stack Gas Temperature, °F 312.38 313.27 311.98 312.543

Dry Volumetric Flow Rate, dry scfm 1,327,896.9 1,321,648.4 1,338,189.9 1,329,245.06

7

Actual Wet Volumetric Flue Gas Flow Rate, acfm 2,272,689.0 2,272,877.5 2,291,727.1 2,279,097.86

7

Percent Isokinetic of Sampling Rate, % 101.9 101.7 102.7 102.100

F-Factor, dscfm/MMBtu @ %O2 9091 9232 9255 9,192.667

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Tuesday, February 15, 2011 Page 6 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Location Unit 6 Stack - Method 5

Average

Run Number M5/29-1 M5/29-2 M5/29-3

Test Date 4/21/2010 4/22/2010 4/23/2010

Run Start Time 9:50:00 AM 9:22:00 

AM

11:07:00 AM

Run Finish Time 1:45:00 PM 1:17:00 PM 3:02:00 PM

Net Run Time, minutes 240 240 240

Dry Gas Meter Volume Sampled, dscf 182.728 181.517 185.576 183.274

Moisture Content of Stack Gas, % 12.12 12.44 12.22 12.260

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

Carbon Dioxide, % 12.7 12.4 12.8 12.633

Oxygen, % 6.8 6.9 6.7 6.800

Average Stack Gas Temperature, °F 312.38 313.27 311.98 312.543

Dry Volumetric Flow Rate, dry scfm 1,327,896.9 1,321,648.4 1,338,189.9 1,329,245.06

7

Actual Wet Volumetric Flue Gas Flow Rate, acfm 2,272,689.0 2,272,877.5 2,291,727.1 2,279,097.86

7

Percent Isokinetic of Sampling Rate, % 101.9 101.7 102.7 102.100

F-Factor, dscfm/MMBtu @ %O2 9091 9232 9255 9,192.667

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Tuesday, February 15, 2011 Page 7 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Location Unit 6 Stack - OTM - 27/28

Average

Run Number MOTM27/28

-1

MOTM27/

28-2

MOTM27/28

-3

Test Date 4/21/2010 4/22/2010 4/23/2010

Run Start Time 9:20:00 AM 8:52:00 

AM

10:37:00 AM

Run Finish Time 1:15:00 PM 12:47:00 

PM

2:32:00 PM

Net Run Time, minutes 362.3 353.5 352.3

Dry Gas Meter Volume Sampled, dscf 120.753 120.782 122.403 121.313

Moisture Content of Stack Gas, % 11.84 12.19 11.95 11.993

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

Carbon Dioxide, % 12.8 12.4 12.8 12.667

Oxygen, % 6.7 6.8 6.8 6.767

Average Stack Gas Temperature, °F 315.85 316.85 316.10 316.267

Dry Volumetric Flow Rate, dry scfm 1,333,099.3 1,325,660.0 1,322,990.3 1,327,249.86

7

Actual Wet Volumetric Flue Gas Flow Rate, acfm 2,284,564.2 2,283,810.3 2,270,804.1 2,279,726.20

0

Percent Isokinetic of Sampling Rate, % 92.2 95.0 96.8 94.667

F-Factor, dscfm/MMBtu @ %O2 9091 9232 9255 9,192.667

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Tuesday, February 15, 2011 Page 8 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Emissions Summary

Location: Unit 6 Stack - Method 10

Compound: Carbon Monoxide

Average

Run 1 2 3

lb/mmBtuO2 4.24E-02 3.85E-02 3.77E-02 0.040

ppm 4.40E+01 3.97E+01 3.99E+01 41.200

ppm@7%O2 4.30E+01 3.83E+01 3.84E+01 39.900

Location: Unit 6 Stack - Method 23

Compound: 1,2,3,4,6,7,8-HpCDD

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000169 0.000000016 0.0000000073 0.000

lb/mmBtuO2 1.41E-12 1.34E-12 6.21E-13 0.000

Compound: 1,2,3,4,6,7,8-HpCDF

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.000000014 0.00000001 0.0000000071 0.000

lb/mmBtuO2 1.17E-12 8.40E-13 6.04E-13 0.000

Compound: 1,2,3,4,7,8,9-HpCDF

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000025 0.00000000358 0.0000000015 0.000

lb/mmBtuO2 2.09E-13 3.01E-13 1.28E-13 0.000

Compound: 1,2,3,4,7,8-HxCDD

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000037 0.0000000027 0.0000000011 0.000

lb/mmBtuO2 3.09E-13 2.27E-13 9.36E-14 0.000

Compound: 1,2,3,4,7,8-HxCDF

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000017 0.0000000016 0.00000000098 0.000

lb/mmBtuO2 1.42E-13 1.34E-13 8.34E-14 0.000

Compound: 1,2,3,6,7,8-HxCDD

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000036 0.0000000026 0.0000000011 0.000

lb/mmBtuO2 3.01E-13 2.18E-13 9.36E-14 0.000

Compound: 1,2,3,6,7,8-HxCDF

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000028 0.0000000026 0.00000000091 0.000

lb/mmBtuO2 2.34E-13 2.18E-13 7.75E-14 0.000

Tuesday, February 15, 2011 Page 9 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Compound: 1,2,3,7,8,9-HxCDD

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000037 0.0000000027 0.0000000011 0.000

lb/mmBtuO2 3.09E-13 2.27E-13 9.36E-14 0.000

Compound: 1,2,3,7,8,9-HxCDF

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000018 0.0000000017 0.000000001 0.000

lb/mmBtuO2 1.51E-13 1.43E-13 8.51E-14 0.000

Compound: 1,2,3,7,8-PeCDD

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000016 0.0000000046 0.0000000011 0.000

lb/mmBtuO2 1.34E-13 3.87E-13 9.36E-14 0.000

Compound: 1,2,3,7,8-PeCDF

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000033 0.0000000037 0.0000000031 0.000

lb/mmBtuO2 2.76E-13 3.11E-13 2.64E-13 0.000

Compound: 2,3,3',4,4',5,5'-HpCB (PCB189)

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000573 0.0000000024 0.0000000015 0.000

lb/mmBtuO2 4.79E-12 2.02E-13 1.28E-13 0.000

Compound: 2,3,3',4,4',5/2,3,3',4,4',5'-HxCB (PC

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.000000358 0.0000000227 0.00000001653 0.000

lb/mmBtuO2 2.99E-11 1.91E-12 1.41E-12 0.000

Compound: 2,3,3',4,4'-PeCB (PCB105)

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.00000068 0.000000086 0.0000000661 0.000

lb/mmBtuO2 5.69E-11 7.23E-12 5.63E-12 0.000

Compound: 2,3',4,4',5,5'-HxCB (PCB167)

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.000000147 0.0000000077 0.0000000053 0.000

lb/mmBtuO2 1.23E-11 6.47E-13 4.51E-13 0.000

Compound: 2,3,4,4',5-PeCB (PCB114)

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000935 0.0000000113 0.00000000415 0.000

lb/mmBtuO2 7.82E-12 9.50E-13 3.53E-13 0.000

Tuesday, February 15, 2011 Page 10 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Compound: 2,3',4,4',5-PeCB (PCB118)

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.00000254 0.000000259 0.000000174 0.000

lb/mmBtuO2 2.12E-10 2.18E-11 1.48E-11 0.000

Compound: 2',3,4,4',5-PeCB (PCB123)

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000389 0.00000000516 0.00000000354 0.000

lb/mmBtuO2 3.25E-12 4.34E-13 3.01E-13 0.000

Compound: 2,3,4,6,7,8-HxCDF

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000025 0.0000000048 0.0000000026 0.000

lb/mmBtuO2 2.09E-13 4.03E-13 2.21E-13 0.000

Compound: 2,3,4,7,8-PeCDF

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000052 0.00000000512 0.0000000021 0.000

lb/mmBtuO2 4.35E-13 4.30E-13 1.79E-13 0.000

Compound: 2,3,7,8-TCDF

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000028 0.0000000017 0.0000000019 0.000

lb/mmBtuO2 2.34E-13 1.43E-13 1.62E-13 0.000

Compound: 3,3',4,4',5,5'-HxCB (PCB169)

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000012 0.00000000072 0.00000000086 0.000

lb/mmBtuO2 1.00E-13 6.05E-14 7.32E-14 0.000

Compound: 3,3',4,4',5-PeCB (PCB126)

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.000000015 0.00000000475 0.0000000013 0.000

lb/mmBtuO2 1.25E-12 3.99E-13 1.11E-13 0.000

Compound: 3,3',4,4'-TCB (PCB77)

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.000000101 0.0000000295 0.0000000214 0.000

lb/mmBtuO2 8.45E-12 2.48E-12 1.82E-12 0.000

Compound: 3,4,4',5-TCB (PCB81)

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.00000000734 0.0000000016 0.0000000016 0.000

lb/mmBtuO2 6.14E-13 1.34E-13 1.36E-13 0.000

Tuesday, February 15, 2011 Page 11 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Compound: OCDD

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000554 0.0000000279 0.000000016 0.000

lb/mmBtuO2 4.63E-12 2.34E-12 1.36E-12 0.000

Compound: OCDF

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.000000017 0.00000000899 0.0000000124 0.000

lb/mmBtuO2 1.42E-12 7.55E-13 1.06E-12 0.000

Compound: Other HpCDD

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.00000001 0 0 0.000

lb/mmBtuO2 8.36E-13 0.00E+00 0.00E+00 0.000

Compound: Other HpCDF

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0 0 0 0.000

lb/mmBtuO2 0.00E+00 0.00E+00 0.00E+00 0.000

Compound: Other HxCDD

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000289 0.0000000264 0.00000000227 0.000

lb/mmBtuO2 2.42E-12 2.22E-12 1.93E-13 0.000

Compound: Other HxCDF

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0 0 0 0.000

lb/mmBtuO2 0.00E+00 0.00E+00 0.00E+00 0.000

Compound: Other PeCDD

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0 0 0.00000000207 0.000

lb/mmBtuO2 0.00E+00 0.00E+00 1.76E-13 0.000

Compound: Other PeCDF

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0 0.00000000361 0.00000000377 0.000

lb/mmBtuO2 0.00E+00 3.03E-13 3.21E-13 0.000

Compound: Other TCDD

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0 0 0 0.000

lb/mmBtuO2 0.00E+00 0.00E+00 0.00E+00 0.000

Tuesday, February 15, 2011 Page 12 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Compound: Other TCDF

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000102 0.00000000728 0.00000000216 0.000

lb/mmBtuO2 8.53E-13 6.12E-13 1.84E-13 0.000

Compound: Total Dioxins

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.000000126 0.0000000845 0.00000003364 0.000

lb/mmBtuO2 1.05E-11 7.10E-12 2.86E-12 0.000

Compound: Total Furans

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.00000006481 0.00000005468 0.00000003952 0.000

lb/mmBtuO2 5.42E-12 4.59E-12 3.36E-12 0.000

Location: Unit 6 Stack - Method 25A

Compound: Total organic compounds (TOC) as 

Average

Run 1 2 3

lb/mmBtuO2 0.00E+00 0.00E+00 2.73E-04 0.000

ppm 0.00E+00 0.00E+00 1.83E-01 0.061

ppm@7%O2 0.00E+00 0.00E+00 1.76E-01 0.059

Location: Unit 6 Stack - Method 29

Compound: Antimony

Average

RunNumber M5/29-1 M5/29-2 M5/29-3

Mass_mg 0.000242 0.000244 0.0002 0.000

lb/mmBtuO2 3.93E-08 4.08E-08 3.24E-08 0.000

Compound: Arsenic

Average

RunNumber M5/29-1 M5/29-2 M5/29-3

Mass_mg 0.00132 0.001 0.00113 0.001

lb/mmBtuO2 2.15E-07 1.67E-07 1.83E-07 0.000

Compound: Beryllium

Average

RunNumber M5/29-1 M5/29-2 M5/29-3

Mass_mg 0.0002 0.0002 0.0002 0.000

lb/mmBtuO2 3.25E-08 3.35E-08 3.24E-08 0.000

Compound: Cadmium

Average

RunNumber M5/29-1 M5/29-2 M5/29-3

Mass_mg 0.000403 0.0001 0.0001 0.000

lb/mmBtuO2 6.55E-08 1.67E-08 1.62E-08 0.000

Tuesday, February 15, 2011 Page 13 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Compound: Chromium

Average

RunNumber M5/29-1 M5/29-2 M5/29-3

Mass_mg 0.00236 0.00161 0.00194 0.002

lb/mmBtuO2 3.84E-07 2.69E-07 3.14E-07 0.000

Compound: Cobalt

Average

RunNumber M5/29-1 M5/29-2 M5/29-3

Mass_mg 0.000399 0.000283 0.0002 0.000

lb/mmBtuO2 6.49E-08 4.74E-08 3.24E-08 0.000

Compound: Lead

Average

RunNumber M5/29-1 M5/29-2 M5/29-3

Mass_mg 0.0011 0.00112 0.00062 0.001

lb/mmBtuO2 1.79E-07 1.87E-07 1.00E-07 0.000

Compound: Manganese

Average

RunNumber M5/29-1 M5/29-2 M5/29-3

Mass_mg 0.00285 0.00195 0.00232 0.002

lb/mmBtuO2 4.63E-07 3.26E-07 3.75E-07 0.000

Compound: Nickel

Average

RunNumber M5/29-1 M5/29-2 M5/29-3

Mass_mg 0.00327 0.00117 0.00131 0.002

lb/mmBtuO2 5.32E-07 1.96E-07 2.12E-07 0.000

Compound: Selenium

Average

RunNumber M5/29-1 M5/29-2 M5/29-3

Mass_mg 0.00451 0.00235 0.00472 0.004

lb/mmBtuO2 7.33E-07 3.93E-07 7.64E-07 0.000

Location: Unit 6 Stack - Method 5

Compound: Filterable Particulate

Average

RunNumber M5/29-1 M5/29-2 M5/29-3

Mass_mg 3.29 3.08 1.85 2.740

lb/mmBtuO2 5.35E-04 5.16E-04 2.99E-04 0.000

Location: Unit 6 Stack - OTM - 27/28

Compound: Filterable Particulate

Average

RunNumber MOTM27/28-1 MOTM27/28-2 MOTM27/28-3

Mass_mg 26.53 19.47 15.3 20.433

lb/mmBtuO2 6.48E-03 4.86E-03 3.78E-03 0.005

Compound: Filterable PM2.5

Average

Tuesday, February 15, 2011 Page 14 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Process Run Data

RunNumber MOTM27/28-1 MOTM27/28-2 MOTM27/28-3

Mass_mg 0.83 0.74 1.84 1.137

lb/mmBtuO2 2.03E-04 1.85E-04 4.55E-04 0.000

Compound: Inorganic (Aqueous) Condensible Pa

Average

RunNumber MOTM27/28-1 MOTM27/28-2 MOTM27/28-3

Mass_mg 12.64 14.34 13.04 13.340

lb/mmBtuO2 3.09E-03 3.58E-03 3.22E-03 0.003

Compound: Organic Condensible Particulate

Average

RunNumber MOTM27/28-1 MOTM27/28-2 MOTM27/28-3

Mass_mg 0.25 0.25 0.7 0.400

lb/mmBtuO2 6.11E-05 6.24E-05 1.73E-04 0.000

Compound: Total Particulate

Average

RunNumber MOTM27/28-1 MOTM27/28-2 MOTM27/28-3

Mass_mg 39.42 34.06 29.04 34.173

lb/mmBtuO2 9.63E-03 8.51E-03 7.18E-03 0.008

Compound: Total PM2.5

Average

RunNumber MOTM27/28-1 MOTM27/28-2 MOTM27/28-3

Mass_mg 13.72 15.33 15.58 14.877

lb/mmBtuO2 3.35E-03 3.83E-03 3.85E-03 0.004

Tuesday, February 15, 2011 Page 15 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Process Run Data

APCD Run Data

Process Lab Run Data

Run Name Value UOM Comments

Target

Value

1 0 0

1 Heat Input 0 Million Btus 0

Run Name Value UOM Comments

Target

Value

1 ELECTROSTATIC PRECIPITATOR 0 0

1 SCR (SELECTIVE CATALYTIC REDUCTION) 0 0

1 BAGHOUSE 0 0

Tuesday, February 15, 2011 Page 16 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Sampling / Stack Data Results Detail

Location Unit 6 Stack - Method 10

Average

Run Number 1 2 3

Test Date 4/19/2010 4/20/2010 4/20/2010

Run Start Time 3:10:00 PM 9:48:00 AM 2:17:00 PM

Run Finish Time 4:37:00 PM 1:12:00 PM 5:30:00 PM

Carbon Dioxide, % 13.2 13.4 13.4 13.333

Oxygen, % 6.69 6.51 6.45 6.550

Fuel Factor 1.08 1.07 1.08

Dry Volumetric Flow Rate, dry scfm 0 0 0 0.000

F-Factor, dscfm/MMBtu @ %O2 9020 9187 8994 9,067.000

Moisture, % 11.6 11.6 11.7 11.633

Analyzer Make MKS MKS MKS

Analyzer Model FTIR FTIR FTIR

Analyzer Serial Number

Operating Range 500 500 500 500.000

Operating Units ppm ppm ppm

No. Readings/Avg. 15 15 15 15.000

Calibration Set 1 1 1 1.000

Calibration Pre Zero Cylinder ID ALM028084 ALM028084 ALM028084

Calibration Pre Zero Cylinder Instrument Response 0.918 3.708 6.572 3.733

Calibration Pre Zero Cylinder Bias 0.18 0.74 1.33 0.750

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID AAL8020 AAL8020 AAL8020

Calibration Pre High Cylinder Instrument Response 242.643 242.741 244.636 243.340

Calibration Pre High Cylinder Bias -1.08 -1.06 -0.68 -0.940

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID ALM028084 ALM028084 ALM028084

Calibration Post Zero Cylinder Instrument Response 3.796 6.572 6.304 5.557

Calibration Post Zero Cylinder Bias 0.76 1.33 1.27 1.120

Calibration Post Zero Cylinder Drift 0.58 0.59 6.000000000

00001E-02

0.410

Calibration Post High Cylinder ID AAL8020 AAL8020 AAL8020

Calibration Post High Cylinder Instrument Response 242.03 244.636 244.318 243.661

Calibration Post High Cylinder Bias -1.21 -0.68 -0.74 -0.877

Calibration Post High Cylinder Drift 0.13 0.38 5.999999999

99999E-02

0.190

Cavg 45.2157 43.5855 45.0123 44.605

Cavg Units ppmvd ppmvd ppmvd

Cgas 43.9875 39.6948 39.913 41.198

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Tuesday, February 15, 2011 Page 17 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Location Unit 6 Stack - Method 23

Average

Run Number M23-1 M23-2 M23-3

Test Date 4/21/2010 4/22/2010 4/23/2010

Run Start Time 8:52:00 AM 8:32:00 AM 10:11:00 AM

Run Finish Time 4:47:00 PM 4:27:00 PM 6:06:00 PM

Net Traversing Points 96 96 96

Net Run Time, minutes 480 480 480

Nozzle Diameter, inches 0.18 0.18 0.18 0.180

Pitot Tube Coefficient 0.818 0.818 0.818 0.818

Dry Gas Meter Calibration Factor 0.9903 0.9903 0.9903 0.990

Barometric Pressure, inches of Mercury 29.2 29.2 29.2 29.200

Average Orifice Meter Differential, inches H2O 1.89 1.93 1.93 1.917

Dry Gas Meter Volume Sampled, cubic feet 383.595 388.680 382.790 385.022

Average Dry Gas Meter Temperature, °F 89.67 87.27 76.82 84.587

Dry Gas Meter Volume Sampled, dscf 357.812 364.182 365.645 362.546

Total Moisture Liquid collected, g 1017.9 1055.7 1053.7 1,042.433

Volume of Water Vapor, standard cubic feet 47.91 49.69 49.60 49.067

Moisture Content of Stack Gas, % 11.81 12.01 11.94 11.920

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

Dry Mole Fraction 0.8819 0.8799 0.8806 0.881

Carbon Dioxide, % 12.5 12.3 12.4 12.400

Oxygen, % 6.9 7 7.2 7.033

Carbon Monoxide & Nitrogen, % 80.6 80.7 80.4 80.567

Fuel Factor 1.12 1.13 1.10

Dry Molecular Weight, lb/lb-Mole 30.28 30.25 30.27 30.267

Wet Molecular weight, lb/lb-Mole 28.83 28.78 28.80 28.803

Flue Gas Static Pressure, inches of H2O -1.3 -1.3 -1.3 -1.300

Absolute Flue Gas Pressure, inches of Mercury 29.10 29.10 29.10 29.100

Average Stack Gas Temperature, °F 312.96 313.92 312.74 313.207

Average Velocity Head, inches of H2O 3.0421895033

3465

3.110814075

42503

3.107876552

98328

3.087

Average Stack Gas Velocity, feet/second 117.08 118.57 118.38 118.010

Stack Cross-Sectional Area, square feet 314.159 314.159 314.159 314.159

Dry Volumetric Flow Rate, dry scfm 1,293,037.5 1,304,902.7 1,305,839.2 1,301,259.8

00

Actual Wet Volumetric Flue Gas Flow Rate, acfm 2,206,904.1 2,234,990.0 2,231,408.5 2,224,434.2

00

Percent Isokinetic of Sampling Rate, % 102.5 103.4 103.7 103.200

Percent Excess Air, % 48.0 48.9 51.3 49.400

F-Factor, dscfm/MMBtu @ %O2 9091 9232 9255 9,192.667

Round Duct Diameter, inches 240 240 240

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

Tuesday, February 15, 2011 Page 18 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Location Unit 6 Stack - Method 25A

Average

Run Number 1 2 3

Test Date 4/20/2010 4/20/2010 4/20/2010

Run Start Time 7:04:00 AM 9:48:00 AM 2:17:00 PM

Run Finish Time 9:30:00 AM 1:12:00 PM 5:30:00 PM

Carbon Dioxide, % 13.4 13.4 13.4 13.400

Oxygen, % 6.52 6.51 6.45 6.493

Fuel Factor 1.07 1.07 1.08

Dry Volumetric Flow Rate, dry scfm 0 0 0 0.000

F-Factor, dscfm/MMBtu @ %O2 9138 9187 8994 9,106.333

Moisture, % 11.3 11.6 11.7 11.533

Analyzer Make T.E.I. T.E.I. T.E.I

Analyzer Model 55C 55c 55C

Analyzer Serial Number 205716 205716 205716 205,716.000

Operating Range 10 10 10 10.000

Operating Units ppm PPM PPM

No. Readings/Avg. 0 0 0 0.000

Calibration Set 2 2 2 2.000

Calibration Pre Zero Cylinder ID ALM26677 ALM26677 ALM26677

Calibration Pre Zero Cylinder Instrument Response 0.027 -0.006 0.149 0.057

Calibration Pre Zero Cylinder Bias 0 -0.41 1.51 0.367

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID ALM017735 ALM017735 ALM017735

Calibration Pre High Cylinder Instrument Response 3.123 3.118 3.353 3.198

Calibration Pre High Cylinder Bias 0 -0.06 2.85 0.930

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID ALM26677 ALM26677 ALM26677

Calibration Post Zero Cylinder Instrument Response -0.006 0.149 0.131 0.091

Calibration Post Zero Cylinder Bias -0.41 1.51 1.29 0.797

Calibration Post Zero Cylinder Drift 0.41 1.92 0.22 0.850

Calibration Post High Cylinder ID ALM017735 ALM017735 ALM017735

Calibration Post High Cylinder Instrument Response 3.118 3.353 3.276 3.249

Calibration Post High Cylinder Bias -0.06 2.85 1.9 1.563

Calibration Post High Cylinder Drift 0.06 2.91 0.95 1.307

Cavg -0.17 -0.14 0.33 0.007

Cavg Units ppmvd ppmvd ppmvd

Cgas 0 0 0.1831 0.061

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Tuesday, February 15, 2011 Page 19 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Location Unit 6 Stack - Method 29

Average

Run Number M5/29-1 M5/29-2 M5/29-3

Test Date 4/21/2010 4/22/2010 4/23/2010

Run Start Time 9:50:00 AM 9:22:00 AM 11:07:00 AM

Run Finish Time 1:45:00 PM 1:17:00 PM 3:02:00 PM

Net Traversing Points 48 48 48

Net Run Time, minutes 240 240 240

Nozzle Diameter, inches 0.18 0.18 0.18 0.180

Pitot Tube Coefficient 0.829 0.829 0.829 0.829

Dry Gas Meter Calibration Factor 0.9892 0.9892 0.9892 0.989

Barometric Pressure, inches of Mercury 29.2 29.2 29.2 29.200

Average Orifice Meter Differential, inches H2O 1.95 1.94 1.98 1.957

Dry Gas Meter Volume Sampled, cubic feet 193.240 192.510 195.035 193.595

Average Dry Gas Meter Temperature, °F 81.70 83.24 78.38 81.107

Dry Gas Meter Volume Sampled, dscf 182.728 181.517 185.576 183.274

Total Moisture Liquid collected, g 535.4 547.8 548.7 543.967

Volume of Water Vapor, standard cubic feet 25.20 25.78 25.83 25.603

Moisture Content of Stack Gas, % 12.12 12.44 12.22 12.260

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

Dry Mole Fraction 0.8788 0.8756 0.8778 0.877

Carbon Dioxide, % 12.7 12.4 12.8 12.633

Oxygen, % 6.8 6.9 6.7 6.800

Carbon Monoxide & Nitrogen, % 80.5 80.7 80.5 80.567

Fuel Factor 1.11 1.13 1.11

Dry Molecular Weight, lb/lb-Mole 30.30 30.26 30.32 30.293

Wet Molecular weight, lb/lb-Mole 28.81 28.73 28.81 28.783

Flue Gas Static Pressure, inches of H2O -1.3 -1.3 -1.3 -1.300

Absolute Flue Gas Pressure, inches of Mercury 29.10 29.10 29.10 29.100

Average Stack Gas Temperature, °F 312.38 313.27 311.98 312.543

Average Velocity Head, inches of H2O 3.1416551892

3982

3.129484986

27866

3.196303758

22461

3.156

Average Stack Gas Velocity, feet/second 120.57 120.58 121.58 120.910

Stack Cross-Sectional Area, square feet 314.159 314.159 314.159 314.159

Dry Volumetric Flow Rate, dry scfm 1,327,896.9 1,321,648.4 1,338,189.9 1,329,245.0

67

Actual Wet Volumetric Flue Gas Flow Rate, acfm 2,272,689.0 2,272,877.5 2,291,727.1 2,279,097.8

67

Percent Isokinetic of Sampling Rate, % 101.9 101.7 102.7 102.100

Percent Excess Air, % 47.1 47.9 46.0 47.000

F-Factor, dscfm/MMBtu @ %O2 9091 9232 9255 9,192.667

Round Duct Diameter, inches 240 240 240

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

Tuesday, February 15, 2011 Page 20 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Location Unit 6 Stack - Method 5

Average

Run Number M5/29-1 M5/29-2 M5/29-3

Test Date 4/21/2010 4/22/2010 4/23/2010

Run Start Time 9:50:00 AM 9:22:00 AM 11:07:00 AM

Run Finish Time 1:45:00 PM 1:17:00 PM 3:02:00 PM

Net Traversing Points 48 48 48

Net Run Time, minutes 240 240 240

Nozzle Diameter, inches 0.18 0.18 0.18 0.180

Pitot Tube Coefficient 0.829 0.829 0.829 0.829

Dry Gas Meter Calibration Factor 0.9892 0.9892 0.9892 0.989

Barometric Pressure, inches of Mercury 29.2 29.2 29.2 29.200

Average Orifice Meter Differential, inches H2O 1.95 1.94 1.98 1.957

Dry Gas Meter Volume Sampled, cubic feet 193.240 192.510 195.035 193.595

Average Dry Gas Meter Temperature, °F 81.70 83.24 78.38 81.107

Dry Gas Meter Volume Sampled, dscf 182.728 181.517 185.576 183.274

Total Moisture Liquid collected, g 535.4 547.8 548.7 543.967

Volume of Water Vapor, standard cubic feet 25.20 25.78 25.83 25.603

Moisture Content of Stack Gas, % 12.12 12.44 12.22 12.260

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

Dry Mole Fraction 0.8788 0.8756 0.8778 0.877

Carbon Dioxide, % 12.7 12.4 12.8 12.633

Oxygen, % 6.8 6.9 6.7 6.800

Carbon Monoxide & Nitrogen, % 80.5 80.7 80.5 80.567

Fuel Factor 1.11 1.13 1.11

Dry Molecular Weight, lb/lb-Mole 30.30 30.26 30.32 30.293

Wet Molecular weight, lb/lb-Mole 28.81 28.73 28.81 28.783

Flue Gas Static Pressure, inches of H2O -1.3 -1.3 -1.3 -1.300

Absolute Flue Gas Pressure, inches of Mercury 29.10 29.10 29.10 29.100

Average Stack Gas Temperature, °F 312.38 313.27 311.98 312.543

Average Velocity Head, inches of H2O 3.1416551892

3982

3.129484986

27866

3.196303758

22461

3.156

Average Stack Gas Velocity, feet/second 120.57 120.58 121.58 120.910

Stack Cross-Sectional Area, square feet 314.159 314.159 314.159 314.159

Dry Volumetric Flow Rate, dry scfm 1,327,896.9 1,321,648.4 1,338,189.9 1,329,245.0

67

Actual Wet Volumetric Flue Gas Flow Rate, acfm 2,272,689.0 2,272,877.5 2,291,727.1 2,279,097.8

67

Percent Isokinetic of Sampling Rate, % 101.9 101.7 102.7 102.100

Percent Excess Air, % 47.1 47.9 46.0 47.000

F-Factor, dscfm/MMBtu @ %O2 9091 9232 9255 9,192.667

Round Duct Diameter, inches 240 240 240

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

Tuesday, February 15, 2011 Page 21 of 22
Utility Boiler MACT ICR - Havana Power Station Unit 6

9/3/2010

Location Unit 6 Stack - OTM - 27/28

Average

Run Number MOTM27/28-

1

MOTM27/28

-2

MOTM27/28-

3

Test Date 4/21/2010 4/22/2010 4/23/2010

Run Start Time 9:20:00 AM 8:52:00 AM 10:37:00 AM

Run Finish Time 1:15:00 PM 12:47:00 PM 2:32:00 PM

Net Traversing Points 48 48 48

Net Run Time, minutes 362.3 353.5 352.3

Nozzle Diameter, inches 0.125 0.125 0.125 0.125

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 1.0022 1.0022 1.0022 1.002

Barometric Pressure, inches of Mercury 29.2 29.2 29.2 29.200

Average Orifice Meter Differential, inches H2O 0.42 0.43 0.43 0.427

Dry Gas Meter Volume Sampled, cubic feet 127.960 127.140 126.535 127.212

Average Dry Gas Meter Temperature, °F 87.83 84.20 74.44 82.157

Dry Gas Meter Volume Sampled, dscf 120.753 120.782 122.403 121.313

Total Moisture Liquid collected, g 344.6 356 352.9 351.167

Volume of Water Vapor, standard cubic feet 16.22 16.76 16.61 16.530

Moisture Content of Stack Gas, % 11.84 12.19 11.95 11.993

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

Dry Mole Fraction 0.8816 0.8781 0.8805 0.880

Carbon Dioxide, % 12.8 12.4 12.8 12.667

Oxygen, % 6.7 6.8 6.8 6.767

Carbon Monoxide & Nitrogen, % 80.5 80.8 80.4 80.567

Fuel Factor 1.11 1.14 1.10

Dry Molecular Weight, lb/lb-Mole 30.32 30.26 30.32 30.300

Wet Molecular weight, lb/lb-Mole 28.86 28.77 28.85 28.827

Flue Gas Static Pressure, inches of H2O -1.3 -1.3 -1.3 -1.300

Absolute Flue Gas Pressure, inches of Mercury 29.10 29.10 29.10 29.100

Average Stack Gas Temperature, °F 315.85 316.85 316.10 316.267

Average Velocity Head, inches of H2O 3.0833753347

697

3.067899642

01626

3.044311079

91026

3.065

Average Stack Gas Velocity, feet/second 121.20 121.16 120.47 120.943

Stack Cross-Sectional Area, square feet 314.159 314.159 314.159 314.159

Dry Volumetric Flow Rate, dry scfm 1,333,099.3 1,325,660.0 1,322,990.3 1,327,249.8

67

Actual Wet Volumetric Flue Gas Flow Rate, acfm 2,284,564.2 2,283,810.3 2,270,804.1 2,279,726.2

00

Percent Isokinetic of Sampling Rate, % 92.2 95.0 96.8 94.667

Percent Excess Air, % 46.0 46.8 47.1 46.633

F-Factor, dscfm/MMBtu @ %O2 9091 9232 9255 9,192.667

Round Duct Diameter, inches 240 240 240

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

Tuesday, February 15, 2011 Page 22 of 22