Name:

Title:

Company:

Sign Date:

Name:

Title:

Company:

Sign Date:

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.

Friday, February 11, 2011 Page 1 of 14
Facility Information:

Fayette Power Project

6549 Power Plant Road

La Grange TX 78945

Contact: Joe Bentley

Phone: 512-473-3272

Fax: 512-473-3579

Email: JBENTLEY@LCRA.ORG

Testing Company:

Air Sampling Associates,Inc.

P.O. Box 1175

Lewisville TX 75067

Contact:Bill Mullins

Phone: 972-492-1400

Fax: 972-492-1402

Email: billmullins@airsamplingassociates.com

Air Permit Number:

6179

Permitted Source ID/Name:

3 Fayette Power Project

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:

Fayette Power Project Unit 3 began operation in 1988 and is a nominal 470 MW electric generating facility. It is 

permitted to burn 100% lignite or coal, and any combination of either fuel. The unit has not burned lignite for more 

than 10 years, only subbituminous coal. The original design included a cold-side electrostatic precipitator and a wet 

limestone flue gas desulfurization system. In April 2005, seperated overfire air was added for NOx control to meet 

annual emission limits established by the Texas Commission on Environmental Quality.

Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information:

AFS #: 4814900005 FRS #: 1100000465620

SCC / Description 10100226 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous 

Coal - Pulverized Coal: Dry Bottom Tangential (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 26.5 0 0 0 277 80 4 1

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

Friday, February 11, 2011 Page 2 of 14
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

Stack Exit Total PCBs Method 23 3 480 0

Stack Exit Total TEQ Method 23 3 480 0

Total organic compounds 

(TOC)

Stack Exit 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 Fluoride Method 26A 3 180 0

Stack Exit Hydrogen Chloride Method 26A 3 180 0

Organic Condensible 

Particulate

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

Friday, February 11, 2011 Page 3 of 14
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.

See the Air Sampling Associates, Inc. stack test report for test method descriptions.

Inorganic (Aqueous) 

Condensible Part.

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

Filterable PM2.5 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 Manganese Method 29 3 240 0

Stack Exit Arsenic Method 29 3 240 0

Stack Exit Antimony 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 Magnesium Method 29 3 240 0

Stack Exit Filterable Particulate Method 29 3 240 0

Stack Exit Selenium Method 29 3 240 0

Stack Exit Nickel Method 29 3 240 0

Stack Exit Mercury Method 29 3 240 0

Stack Exit Co2 Method 3A CO2 3 120 0

Stack Exit O2 Method 3A O2 3 120 0

Filterable 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

Total 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

Stack Exit Sulfur Dioxide Method 6C 3 180 0

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

Friday, February 11, 2011 Page 4 of 14
Sampling / Stack Data Results Summary

Location Stack Exit - Method 10

Average

Run Number 1 2 3

Test Date 3/31/2010 3/31/2010 3/31/2010

Run Start Time 9:15:00 AM 11:55:00 

AM

2:18:00 PM

Run Finish Time 11:15:00 AM 1:55:00 PM 4:18:00 PM

Carbon Dioxide, % 13.57 13.48 13.6 13.550

Oxygen, % 6.3 6.3 6.2 6.267

Dry Volumetric Flow Rate, dry scfm 8484570 511000 5091750 4,695,773.33

3

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

Moisture, % 16.82 16.61 17.01 16.813

Fuel Type Override Override Override

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Location Stack Exit - Method 25A

Average

Run Number

Test Date

Run Start Time

Run Finish Time

Carbon Dioxide, %

Oxygen, %

Dry Volumetric Flow Rate, dry scfm

F-Factor, dscfm/MMBtu @ %O2

Moisture, %

Fuel Type

Fw

Fc

Friday, February 11, 2011 Page 5 of 14
Location Stack Exit - Method 3A CO2

Average

Run Number

Test Date

Run Start Time

Run Finish Time

Carbon Dioxide, %

Oxygen, %

Dry Volumetric Flow Rate, dry scfm

F-Factor, dscfm/MMBtu @ %O2

Moisture, %

Fuel Type

Fw

Fc

Location Stack Exit - Method 3A O2

Average

Run Number

Test Date

Run Start Time

Run Finish Time

Carbon Dioxide, %

Oxygen, %

Dry Volumetric Flow Rate, dry scfm

F-Factor, dscfm/MMBtu @ %O2

Moisture, %

Fuel Type

Fw

Fc

Friday, February 11, 2011 Page 6 of 14
Emissions Summary

Process Run Data

Location: Stack Exit - Method 10

Compound: Carbon Monoxide

Average

Run 1 2 3

ppm 1.40E+02 1.18E+02 1.47E+02 135.000

ppm@7%O2 1.33E+02 1.12E+02 1.39E+02 128.000

Location: Stack Exit - Method 25A

Compound: Total organic compounds (TOC)

Average

Run 1 2 3

ppm 3.35E-01 -1.32E-01 -1.01E-01 0.034

ppm@7%O2 3.19E-01 -1.26E-01 -9.55E-02 0.033

Friday, February 11, 2011 Page 7 of 14
Process Run Data

Run Name Value UOM Comments

Target

Value

1 Subbituminous Coal Burned 486940 lb/hr Units are lb/hr of 

coal burned

0

1 Average Heat Input 4568.9 MMBtu/hr 0

1 Steam Output 2883.7 1000 lb steam/hr 0

1 Synfuel Firing Rate 0 0

1 Petroleum Coke Firing Rate 0 0

1 Coal Gas Firing Rate 0 0

1 Fuel Oil Firing Rate 0 0

1 Flue Gas Flow Rate 848457 dscfm 0

1 Pressure Drop Across FGD (if applicable) 2.65 in H20 0

1 FGD Scrubber Liquor pH 6.06 pH 0

1 FGD Scrubber Liquor Flow Rate 110.8 gal/min 0

1 Sorbent Type and Sorbent Injection Rate (if 

applicable)

0 lb/hr 0

1 Flue Gas Oxygen Content 6.3 % 0

1 Flue Gas Carbon Dioxide Content 13.57 % 0

1 Flue Gas Moisture Content 16.82 % 0

1 Flue Gas Sampling Point Temperature 142.6 Deg F 0

1 Flue Gas Pressure 0 atm 0

1 Standard Pressure 0 atm 0

1 Standard Temperature 0 Deg F 0

1 Unit Gross Electrical Output 420.4 MW 0

1 Unit Net Electric Generation 396.9 MWh 0

2 Subbituminous Coal Burned 511000 lb/hr 0

2 Average Heat Input 4561.1 MMBtu/hr 0

2 Steam Output 3070.2 1000 lb steam/hr 0

2 Synfuel Firing Rate 0 0

2 Petroleum Coke Firing Rate 0 0

2 Coal Gas Firing Rate 0 0

2 Fuel Oil Firing Rate 0 0

2 Flue Gas Flow Rate 966282 dscfm 0

2 Pressure Drop Across FGD (if applicable) 2.79 in H20 0

2 FGD Scrubber Liquor pH 6.04 pH 0

2 FGD Scrubber Liquor Flow Rate 0 gal/min 0

Friday, February 11, 2011 Page 8 of 14
APCD Run Data

2 Sorbent Type and Sorbent Injection Rate (if 

applicable)

0 lb/hr 0

2 Flue Gas Oxygen Content 6.3 % 0

2 Flue Gas Carbon Dioxide Content 13.48 % 0

2 Flue Gas Moisture Content 16.61 % 0

2 Flue Gas Sampling Point Temperature 142.6 Deg F 0

2 Flue Gas Pressure 0 atm 0

2 Standard Pressure 0 atm 0

2 Standard Temperature 0 Deg F 0

2 Unit Gross Electrical Output 453.3 MW 0

2 Unit Net Electric Generation 427.9 MWh 0

3 Subbituminous Coal Burned 509175 lb/hr 0

3 Average Heat Input 4529.5 MMBtu/hr 0

3 Steam Output 3140 1000 lb steam/hr 0

3 Synfuel Firing Rate 0 0

3 Petroleum Coke Firing Rate 0 0

3 Coal Gas Firing Rate 0 0

3 Fuel Oil Firing Rate 0 0

3 Flue Gas Flow Rate 929003 dscfm 0

3 Pressure Drop Across FGD (if applicable) 2.79 in H20 0

3 FGD Scrubber Liquor pH 6.02 pH 0

3 FGD Scrubber Liquor Flow Rate 0 gal/min 0

3 Sorbent Type and Sorbent Injection Rate (if 

applicable)

0 lb/hr 0

3 Flue Gas Oxygen Content 6.2 % 0

3 Flue Gas Carbon Dioxide Content 13.6 % 0

3 Flue Gas Moisture Content 17.01 % 0

3 Flue Gas Sampling Point Temperature 142.6 Deg F 0

3 Flue Gas Pressure 0 atm 0

3 Standard Pressure 0 atm 0

3 Standard Temperature 0 Deg F 0

3 Unit Gross Electrical Output 454 MW 0

3 Unit Net Electric Generation 429.1 MWh 0

Run Name Value UOM Comments

Target

Value

1 Seperated Overfire Air 0.104 lb/mmBtu 0.165

Friday, February 11, 2011 Page 9 of 14
Process Lab Run Data

2 Seperated Overfire Air 0.109 lb/mmBtu 0.165

3 Seperated Overfire Air 0.106 lb/mmBtu 0.165

1 ELECTROSTATIC PRECIPITATOR - HIGH 

EFFICIENCY

99 % 99

2 ELECTROSTATIC PRECIPITATOR - HIGH 

EFFICIENCY

99 % 99

3 ELECTROSTATIC PRECIPITATOR - HIGH 

EFFICIENCY

99 % 99

1 WET SCRUBBER - HIGH EFFICIENCY 88.2 % 70

2 WET SCRUBBER - HIGH EFFICIENCY 88.5 % 70

3 WET SCRUBBER - HIGH EFFICIENCY 88.9 % 70

Run Name Value UOM Comments

1 0

Friday, February 11, 2011 Page 10 of 14
Sampling / Stack Data Results Detail

Location Stack Exit - Method 10

Average

Run Number 1 2 3

Test Date 3/31/2010 3/31/2010 3/31/2010

Run Start Time 9:15:00 AM 11:55:00 AM 2:18:00 PM

Run Finish Time 11:15:00 AM 1:55:00 PM 4:18:00 PM

Carbon Dioxide, % 13.57 13.48 13.6 13.550

Oxygen, % 6.3 6.3 6.2 6.267

Fuel Factor 1.08 1.08 1.08

Dry Volumetric Flow Rate, dry scfm 8484570 511000 5091750 4,695,773.3

33

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

Moisture, % 16.82 16.61 17.01 16.813

Analyzer Make TECO TECO TECO

Analyzer Model 48C 48C 48C

Analyzer Serial Number 0508210949 0508210949 0508210949 508,210,949

.000

Operating Range 1000 1000 1000 1,000.000

Operating Units ppm ppm ppm

No. Readings/Avg. 480 480 480 480.000

Calibration Set 1 1 1 1.000

Calibration Pre Zero Cylinder ID CC245193A CC245193A CC245193A

Calibration Pre Zero Cylinder Instrument Response -0.04 0 0.24 0.067

Calibration Pre Zero Cylinder Bias 0 0 0.02 0.007

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID CC255641A CC255641A CC255641A

Calibration Pre High Cylinder Instrument Response 493.16 494.95 493.65 493.920

Calibration Pre High Cylinder Bias 0 0.09 -0.04 0.017

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID CC245193A CC245193A CC245193A

Calibration Post Zero Cylinder Instrument Response 0 0.24 -0.08 0.053

Calibration Post Zero Cylinder Bias 0 0.02 -0.01 0.003

Calibration Post Zero Cylinder Drift 0 0.02 0.03 0.017

Calibration Post High Cylinder ID CC255641A CC255641A CC255641A

Calibration Post High Cylinder Instrument Response 494.95 493.65 494.14 494.247

Calibration Post High Cylinder Bias 0 -0.04 0.01 -0.010

Calibration Post High Cylinder Drift 0 0.13 0.05 0.060

Cavg 139.58 117.54 147.19 134.770

Cavg Units ppmvd ppmvd ppmvd

Cgas 139.8614 117.6148 147.463 134.980

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Override Override Override

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Cgasw 0 0 0 0.000

Cgasw Units

Friday, February 11, 2011 Page 11 of 14
Location Stack Exit - Method 25A

Average

Run Number

Test Date

Run Start Time

Run Finish Time

Carbon Dioxide, %

Oxygen, %

Fuel Factor

Dry Volumetric Flow Rate, dry scfm

F-Factor, dscfm/MMBtu @ %O2

Moisture, %

Analyzer Make

Analyzer Model

Analyzer Serial Number

Operating Range

Operating Units

No. Readings/Avg.

Calibration Set

Calibration Pre Zero Cylinder ID

Calibration Pre Zero Cylinder Instrument Response

Calibration Pre Zero Cylinder Bias

Calibration Pre Zero Cylinder Drift

Calibration Pre High Cylinder ID

Calibration Pre High Cylinder Instrument Response

Calibration Pre High Cylinder Bias

Calibration Pre High Cylinder Drift

Calibration Post Zero Cylinder ID

Calibration Post Zero Cylinder Instrument Response

Calibration Post Zero Cylinder Bias

Calibration Post Zero Cylinder Drift

Calibration Post High Cylinder ID

Calibration Post High Cylinder Instrument Response

Calibration Post High Cylinder Bias

Calibration Post High Cylinder Drift

Cavg

Cavg Units

Cgas

Cgas Units

Fuel Type

Fw

Fc

Cgasw

Cgasw Units

Friday, February 11, 2011 Page 12 of 14
Location Stack Exit - Method 3A CO2

Average

Run Number

Test Date

Run Start Time

Run Finish Time

Carbon Dioxide, %

Oxygen, %

Fuel Factor

Dry Volumetric Flow Rate, dry scfm

F-Factor, dscfm/MMBtu @ %O2

Moisture, %

Analyzer Make

Analyzer Model

Analyzer Serial Number

Operating Range

Operating Units

No. Readings/Avg.

Calibration Set

Calibration Pre Zero Cylinder ID

Calibration Pre Zero Cylinder Instrument Response

Calibration Pre Zero Cylinder Bias

Calibration Pre Zero Cylinder Drift

Calibration Pre High Cylinder ID

Calibration Pre High Cylinder Instrument Response

Calibration Pre High Cylinder Bias

Calibration Pre High Cylinder Drift

Calibration Post Zero Cylinder ID

Calibration Post Zero Cylinder Instrument Response

Calibration Post Zero Cylinder Bias

Calibration Post Zero Cylinder Drift

Calibration Post High Cylinder ID

Calibration Post High Cylinder Instrument Response

Calibration Post High Cylinder Bias

Calibration Post High Cylinder Drift

Cavg

Cavg Units

Cgas

Cgas Units

Fuel Type

Fw

Fc

Cgasw

Cgasw Units

Friday, February 11, 2011 Page 13 of 14
Location Stack Exit - Method 3A O2

Average

Run Number

Test Date

Run Start Time

Run Finish Time

Carbon Dioxide, %

Oxygen, %

Fuel Factor

Dry Volumetric Flow Rate, dry scfm

F-Factor, dscfm/MMBtu @ %O2

Moisture, %

Analyzer Make

Analyzer Model

Analyzer Serial Number

Operating Range

Operating Units

No. Readings/Avg.

Calibration Set

Calibration Pre Zero Cylinder ID

Calibration Pre Zero Cylinder Instrument Response

Calibration Pre Zero Cylinder Bias

Calibration Pre Zero Cylinder Drift

Calibration Pre High Cylinder ID

Calibration Pre High Cylinder Instrument Response

Calibration Pre High Cylinder Bias

Calibration Pre High Cylinder Drift

Calibration Post Zero Cylinder ID

Calibration Post Zero Cylinder Instrument Response

Calibration Post Zero Cylinder Bias

Calibration Post Zero Cylinder Drift

Calibration Post High Cylinder ID

Calibration Post High Cylinder Instrument Response

Calibration Post High Cylinder Bias

Calibration Post High Cylinder Drift

Cavg

Cavg Units

Cgas

Cgas Units

Fuel Type

Fw

Fc

Cgasw

Cgasw Units

Friday, February 11, 2011 Page 14 of 14