Name: Tracy Patterson

Title: General Manager

Company: Cedar Bay Generating Company

Sign Date: 7/20/2010

Name: Stephen Webb

Title: Air Test Coordinator

Company: Coastal Air Consulting Inc.

Sign Date: 7/20/2010

Permitted Facility Representative / Date Testing Company Representative / Date

Cedar Bay Generating Plant, ORIS Code 10672

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.

Saturday, January 22, 2011 Page 1 of 13
Cedar Bay Generating Plant, ORIS Code 10672

7/20/2010

Facility Information:

Cedar Bay Generating Plant (ORIS Code:10

9640 Eastport Road(32218)

P.O.Box 26324

Jacksonville Fl 32226

Contact: Jeff Walker

Phone: 904-696-1547

Fax: 904-751-7320

Email: jeffwalker@cogentrix.com

Testing Company:

Coastal Air Consulting Inc.

245 West Ohio Avenue

Suite A

Lake Helen Fl 32744

Contact: Stephen Webb

Phone: 386-451-0169

Fax:

Email: coastalair123@aol.com

Air Permit Number:

310337-016-AV

Permitted Source ID/Name:

CBA

Permitted Maximum Process Rate:

104000 lbs/hr

Max. Normal Operation Process Rate:

90000 lbs/hr

Target Process Test Rate

85000 lbs/hr

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

 process flow diagram:

CFB w/limestone injection for acid gas control, SNCR for Nox control, baghouse with pulse air for particulates

Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information:

AFS #: FRS #: 110000362018

SCC / Description 10100218 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous 

Coal - Atmospheric Fluidized Bed Combustion: Circulating Bed (Bitum. 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

duct post 

baghouse

0 109 126.6 117 237 105 6 24

Regulation Description Compound Limit Unit

40 CFR 60, Subpart Da Sulfur Dioxide 0.3 lb/million BTU 

using CO2

40 CFR 60, Subpart Da Nitrogen oxides (NOx) 0.17 lb/million BTU 

using CO2

40 CFR Part 60, Subpart Da Carbon Monoxide 0.175 lb/million BTU 

using CO2

40 CFR Part 60, Subpart Da Total Particulate 0.018 lb/million BTU 

using CO2

40 CFR Part 60, Subpart Da Total PM10 0.018 lb/million BTU 

using CO2

Saturday, January 22, 2011 Page 2 of 13
Cedar Bay Generating Plant, ORIS Code 10672

7/20/2010

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.

N/A

Test Parameter Information:

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

Total organic compounds 

(TOC) as Propane

duct post Method 25A 3 120 0

baghouse

duct post Hydrogen Fluoride Method 26A 3 180 0

baghouse

duct post Hydrogen Chloride Method 26A 3 180 0

baghouse

Inorganic (Aqueous) 

Condensible Part.

duct post OTM - 27/28 3 240 0

baghouse

duct post Filterable PM2.5 OTM - 27/28 3 240 0

baghouse

duct post Cobalt Method 29 3 240 0

baghouse

duct post Selenium Method 29 3 240 0

baghouse

duct post Nickel Method 29 3 240 0

baghouse

duct post Manganese Method 29 3 240 0

baghouse

duct post Lead Method 29 3 240 0

baghouse

duct post Arsenic Method 29 3 240 0

baghouse

duct post Chromium Method 29 3 240 0

baghouse

duct post Beryllium Method 29 3 240 0

baghouse

duct post Cadmium Method 29 3 240 0

baghouse

duct post Filterable Particulate Method 29 3 240 0

baghouse

duct post Antimony Method 29 3 240 0

baghouse

Saturday, January 22, 2011 Page 3 of 13
Cedar Bay Generating Plant, ORIS Code 10672

7/20/2010

Sampling / Stack Data Results Summary

Location duct post baghouse - Method 25A

Average

Run Number 1 2 3

Test Date 5/6/2010 5/6/2010 5/6/2010

Run Start Time 11:30:00 AM 1:45:00 PM 4:00:00 PM

Run Finish Time 1:30:00 PM 3:45:00 PM 6:00:00 PM

Carbon Dioxide, % 14.44 15.16 14.89 14.830

Oxygen, % 5.02 4.11 4.39 4.507

Dry Volumetric Flow Rate, dry scfm 0 0 0.000

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Moisture, % 8.3 8.3 8.8 8.467

Fuel Type Coal - 

Bituminous

Coal - 

Bituminous

Coal - 

Bituminous

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Location duct post baghouse - Method 26A

Average

Run Number 2 3 1

Test Date 5/4/2010 5/4/2010 5/4/2010

Run Start Time 12:32:00 PM 3:50:00 PM 9:10:00 AM

Run Finish Time 3:24:30 PM 6:42:30 PM 12:02:30 PM

Net Run Time, minutes 180 180 180

Dry Gas Meter Volume Sampled, dscf 148.985 160.919 149.018 152.974

Moisture Content of Stack Gas, % 10.07 9.62 6.69 8.793

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

Carbon Dioxide, % 15.5 15.5 15.5 15.500

Oxygen, % 3.4 3.4 3.4 3.400

Average Stack Gas Temperature, °F 331.63 330.58 329.04 330.417

Dry Volumetric Flow Rate, dry scfm 232,041.8 230,602.5 235,635.1 232,759.800

Actual Wet Volumetric Flue Gas Flow Rate, acfm 405,989.1 400,929.4 396,042.1 400,986.867

Percent Isokinetic of Sampling Rate, % 104.4 113.5 102.8 106.900

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Saturday, January 22, 2011 Page 4 of 13
Cedar Bay Generating Plant, ORIS Code 10672

7/20/2010

Location duct post baghouse - Method 29

Average

Run Number 1 2 M5-3

Test Date 5/6/2010 5/6/2010 5/7/2010

Run Start Time 11:45:00 AM 4:00:00 PM 9:42:00 AM

Run Finish Time 3:35:00 PM 7:50:00 PM 1:32:00 PM

Net Run Time, minutes 240 240 240

Dry Gas Meter Volume Sampled, dscf 213.292 194.329 219.125 208.915

Moisture Content of Stack Gas, % 8.34 8.77 8.08 8.397

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

Carbon Dioxide, % 14.8 14 14.2 14.333

Oxygen, % 4.5 5.3 5.3 5.033

Average Stack Gas Temperature, °F 331.00 336.54 332.54 333.360

Dry Volumetric Flow Rate, dry scfm 240,597.3 213,873.8 245,167.9 233,213.000

Actual Wet Volumetric Flue Gas Flow Rate, acfm 413,118.8 371,548.2 420,593.5 401,753.500

Percent Isokinetic of Sampling Rate, % 103.8 106.4 104.7 104.967

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Location duct post baghouse - OTM - 27/28

Average

Run Number 1 2 3

Test Date 5/4/2010 5/5/2010 5/6/2010

Run Start Time 10:00:00 AM 4:26:00 PM 8:32:00 AM

Run Finish Time 2:04:00 PM 8:45:00 PM 1:25:00 PM

Net Run Time, minutes 260.25 286.25 325

Dry Gas Meter Volume Sampled, dscf 90.754 95.167 110.584 98.835

Moisture Content of Stack Gas, % 0.00 0.00 0.00 0.000

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

Carbon Dioxide, % 14.5 14.7 14.5 14.567

Oxygen, % 5 4.6 5 4.867

Average Stack Gas Temperature, °F 326.75 328.00 325.25 326.667

Dry Volumetric Flow Rate, dry scfm 296,406.0 296,631.3 308,984.8 300,674.033

Actual Wet Volumetric Flue Gas Flow Rate, acfm 464,809.0 465,901.4 483,610.6 471,440.333

Percent Isokinetic of Sampling Rate, % 79.7 76.0 74.6 76.767

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Saturday, January 22, 2011 Page 5 of 13
Cedar Bay Generating Plant, ORIS Code 10672

7/20/2010

Emissions Summary

Location: duct post baghouse - Method 25A

Compound: Total organic compounds (TOC) as 

Average

Run 1 2 3

ppm 4.63E-01 4.03E-01 4.13E-01 0.426

ppm@7%O2 4.05E-01 3.34E-01 3.48E-01 0.362

Location: duct post baghouse - Method 26A

Compound: Hydrogen Chloride

Average

RunNumber 1 2 3

Mass_mg 132.849 335.984 291.217 253.350

lb/mmBtuCO2 2.28E-02 5.77E-02 4.63E-02 0.042

Compound: Hydrogen Fluoride

Average

RunNumber 1 2 3

Mass_mg 0.265 0.326 0.388 0.326

lb/mmBtuCO2 4.55E-05 5.60E-05 6.17E-05 0.000

Location: duct post baghouse - Method 29

Compound: Antimony

Average

RunNumber 1 2 M5-3

Mass_mg 0.000307 0.0002 0.0002 0.000

lb/mmBtuCO2 3.86E-08 2.92E-08 2.55E-08 0.000

Compound: Arsenic

Average

RunNumber 1 2 M5-3

Mass_mg 0.001354 0.000651 0.000791 0.001

lb/mmBtuCO2 1.70E-07 9.50E-08 1.01E-07 0.000

Compound: Beryllium

Average

RunNumber 1 2 M5-3

Mass_mg 0.000125 0.000054 0.000116 0.000

lb/mmBtuCO2 1.57E-08 7.88E-09 1.48E-08 0.000

Compound: Cadmium

Average

RunNumber 1 2 M5-3

Mass_mg 0.00096 0.000279 0.001095 0.001

lb/mmBtuCO2 1.21E-07 4.07E-08 1.40E-07 0.000

Compound: Chromium

Average

RunNumber 1 2 M5-3

Mass_mg 0.01082 0.00501 0.00396 0.007

lb/mmBtuCO2 1.36E-06 7.31E-07 5.05E-07 0.000

Saturday, January 22, 2011 Page 6 of 13
Cedar Bay Generating Plant, ORIS Code 10672

7/20/2010

Process Run Data

Compound: Cobalt

Average

RunNumber 1 2 M5-3

Mass_mg 0.000759 0.000317 0.000644 0.001

lb/mmBtuCO2 9.54E-08 4.62E-08 8.21E-08 0.000

Compound: Filterable Particulate

Average

RunNumber 1 2 M5-3

Mass_mg 85 26.6 30.6 47.400

lb/mmBtuCO2 1.07E-02 3.88E-03 3.90E-03 0.006

Compound: Lead

Average

RunNumber 1 2 M5-3

Mass_mg 0.00332 0.001569 0.002485 0.002

lb/mmBtuCO2 4.17E-07 2.29E-07 3.17E-07 0.000

Compound: Manganese

Average

RunNumber 1 2 M5-3

Mass_mg 0.00447 0.00417 0.002924 0.004

lb/mmBtuCO2 5.62E-07 6.08E-07 3.73E-07 0.000

Compound: Nickel

Average

RunNumber 1 2 M5-3

Mass_mg 0.00683 0.00377 0.00319 0.005

lb/mmBtuCO2 8.59E-07 5.50E-07 4.07E-07 0.000

Compound: Selenium

Average

RunNumber 1 2 M5-3

Mass_mg 0.002668 0.001467 0.000945 0.002

lb/mmBtuCO2 3.35E-07 2.14E-07 1.21E-07 0.000

Location: duct post baghouse - OTM - 27/28

Compound: Filterable PM2.5

Average

RunNumber 1 2 3

Mass_mg 0.002 0.003 0.003 0.003

lb/mmBtuCO2 6.03E-07 8.51E-07 7.42E-07 0.000

Compound: Inorganic (Aqueous) Condensible Pa

Average

RunNumber 1 2 3

Mass_mg 7.9 11.6 11.3 10.267

lb/mmBtuCO2 2.38E-03 3.29E-03 2.80E-03 0.003

Saturday, January 22, 2011 Page 7 of 13
Cedar Bay Generating Plant, ORIS Code 10672

7/20/2010

Process Run Data

APCD Run Data

Process Lab Run Data

Run Name Value UOM Comments

Target

Value

1 Bituminous Coal Burned 44 Tons/hr 45

2 Bituminous Coal Burned 43 Tons/hr 45

3 Bituminous Coal Burned 44 Tons/hr 45

4 Bituminous Coal Burned 0 Tons/hr 45

5 Bituminous Coal Burned 0 Tons/hr 45

1 heat input 1100 lbs/mmBtu testing > 956 

mmBtu (90%)

1000

2 heat input 1075 lbs/mmBtu > 956 lbs/mmBtu 

(90%)

1000

3 heat input 1094 lbs/mmBtu >956 lbs/mmBtu 

(90%)

1000

4 heat input 0 lbs/mmBtu 1000

5 heat input 0 lbs/mmBtu 1000

1 steam flow 784 klbs/hr 750

2 steam flow 785 klbs/hr 750

3 steam flow 797 klbs/hr 750

4 steam flow 0 klbs/hr 750

5 steam flow 0 klbs/hr 750

Run Name Value UOM Comments

Target

Value

1 FLUID BED DRY SCRUBBER 0.21 lbs/mmbtu 0.25

2 FLUID BED DRY SCRUBBER 0.17 lbs/mmbtu 0.25

3 FLUID BED DRY SCRUBBER 0.17 lbs/mmbtu 0.25

1 SELECTIVE NONCATALYTIC REDUCTION 

FOR NOX

0.168 lbs/mmBtu 0.16

2 SELECTIVE NONCATALYTIC REDUCTION 

FOR NOX

0.16 lbs/mmBtu 0.16

3 SELECTIVE NONCATALYTIC REDUCTION 

FOR NOX

0.165 lbs/mmBtu 0.16

1 BAGHOUSE 1 opacity 5

2 BAGHOUSE 1 opacity 5

3 BAGHOUSE 1 opacity 5

Run Name Value UOM Comments

Saturday, January 22, 2011 Page 8 of 13
Cedar Bay Generating Plant, ORIS Code 10672

7/20/2010

Run Name Value UOM Comments

1 btu value of coal 11797 btu/lb

2 btu value of coal 11797 btu/lb

3 btu value of coal 11797 btu/lb

Saturday, January 22, 2011 Page 9 of 13
Cedar Bay Generating Plant, ORIS Code 10672

7/20/2010

Sampling / Stack Data Results Detail

Location duct post baghouse - Method 25A

Average

Run Number 1 2 3

Test Date 5/6/2010 5/6/2010 5/6/2010

Run Start Time 11:30:00 AM 1:45:00 PM 4:00:00 PM

Run Finish Time 1:30:00 PM 3:45:00 PM 6:00:00 PM

Carbon Dioxide, % 14.44 15.16 14.89 14.830

Oxygen, % 5.02 4.11 4.39 4.507

Fuel Factor 1.1 1.11 1.11

Dry Volumetric Flow Rate, dry scfm 0 0 0.000

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Moisture, % 8.3 8.3 8.8 8.467

Analyzer Make Vig Vig Vig

Analyzer Model 20 20 20 20.000

Analyzer Serial Number 1591203 1591203 1591203 1,591,203.0

00

Operating Range 20 20 20 20.000

Operating Units ppm ppm ppm

No. Readings/Avg. 120 120 120 120.000

Calibration Set 0 0 0 0.000

Calibration Pre Zero Cylinder ID CC-231298 CC-231298 CC-231298

Calibration Pre Zero Cylinder Instrument Response 0 0 0 0.000

Calibration Pre Zero Cylinder Bias 0 0 0 0.000

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID EB-0017527 EB-0017527 EB-0017527

Calibration Pre High Cylinder Instrument Response 5.9 5.9 5.9 5.900

Calibration Pre High Cylinder Bias 0 0 0 0.000

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID CC-231298 CC-231298 CC-231298

Calibration Post Zero Cylinder Instrument Response 0 0 0 0.000

Calibration Post Zero Cylinder Bias 0 0 0 0.000

Calibration Post Zero Cylinder Drift 0 0 0 0.000

Calibration Post High Cylinder ID EB-0017527 EB-0017527 EB-0017527

Calibration Post High Cylinder Instrument Response 6 6 6 6.000

Calibration Post High Cylinder Bias 0.5 0.5 0.5 0.500

Calibration Post High Cylinder Drift 0.5 0.5 0.5 0.500

Cavg 0.46 0.4 0.41 0.423

Cavg Units ppmvd ppmvd ppmvd

Cgas 0.4631 0.4027 0.4128 0.426

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Coal - 

Bituminous

Coal - 

Bituminous

Coal - 

Bituminous

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Cgasw 0 0 0 0.000

Cgasw Units

Saturday, January 22, 2011 Page 10 of 13
Cedar Bay Generating Plant, ORIS Code 10672

7/20/2010

Location duct post baghouse - Method 26A

Average

Run Number 2 3 1

Test Date 5/4/2010 5/4/2010 5/4/2010

Run Start Time 12:32:00 PM 3:50:00 PM 9:10:00 AM

Run Finish Time 3:24:30 PM 6:42:30 PM 12:02:30 PM

Net Traversing Points 96 96 23

Net Run Time, minutes 180 180 180

Nozzle Diameter, inches 0.245 0.245 0.245 0.245

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 0.925 0.925 0.925 0.925

Barometric Pressure, inches of Mercury 29.98 29.98 29.98 29.980

Average Orifice Meter Differential, inches H2O 2.34 2.22 2.24 2.267

Dry Gas Meter Volume Sampled, cubic feet 169.941 179.477 167.813 172.410

Average Dry Gas Meter Temperature, °F 101.42 88.79 94.13 94.780

Dry Gas Meter Volume Sampled, dscf 148.985 160.919 149.018 152.974

Total Moisture Liquid collected, g 354.4 363.7 226.8 314.967

Volume of Water Vapor, standard cubic feet 16.68 17.12 10.68 14.827

Moisture Content of Stack Gas, % 10.07 9.62 6.69 8.793

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

Dry Mole Fraction 0.8993 0.9038 0.9331 0.912

Carbon Dioxide, % 15.5 15.5 15.5 15.500

Oxygen, % 3.4 3.4 3.4 3.400

Carbon Monoxide & Nitrogen, % 81.1 81.1 81.1 81.100

Fuel Factor 1.13 1.13 1.13

Dry Molecular Weight, lb/lb-Mole 30.62 30.62 30.62 30.620

Wet Molecular weight, lb/lb-Mole 29.35 29.41 29.78 29.513

Flue Gas Static Pressure, inches of H2O -20 -20 -20 -20.000

Absolute Flue Gas Pressure, inches of Mercury 28.51 28.51 28.51 28.510

Average Stack Gas Temperature, °F 331.63 330.58 329.04 330.417

Average Velocity Head, inches of H2O 1.0218690090

7311

1.000002863

70084

0.990071181

842926

1.004

Average Stack Gas Velocity, feet/second 70.61 69.73 68.88 69.740

Stack Cross-Sectional Area, square feet 95.829 95.829 95.829 95.829

Dry Volumetric Flow Rate, dry scfm 232,041.8 230,602.5 235,635.1 232,759.800

Actual Wet Volumetric Flue Gas Flow Rate, acfm 405,989.1 400,929.4 396,042.1 400,986.867

Percent Isokinetic of Sampling Rate, % 104.4 113.5 102.8 106.900

Percent Excess Air, % 18.9 18.9 18.9 18.900

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Round Duct Diameter, inches 0 0 0

Rectangular Duct Width, inches 126.6 126.6 126.6

Rectangular Duct Length, inches 109 109 109

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Saturday, January 22, 2011 Page 11 of 13
Cedar Bay Generating Plant, ORIS Code 10672

7/20/2010

Location duct post baghouse - Method 29

Average

Run Number 1 2 M5-3

Test Date 5/6/2010 5/6/2010 5/7/2010

Run Start Time 11:45:00 AM 4:00:00 PM 9:42:00 AM

Run Finish Time 3:35:00 PM 7:50:00 PM 1:32:00 PM

Net Traversing Points 24 24 24

Net Run Time, minutes 240 240 240

Nozzle Diameter, inches 0.25 0.25 0.25 0.250

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 0.948 0.948 0.948 0.948

Barometric Pressure, inches of Mercury 29.95 29.95 29.95 29.950

Average Orifice Meter Differential, inches H2O 2.45 1.95 2.55 2.317

Dry Gas Meter Volume Sampled, cubic feet 236.680 215.631 242.297 231.536

Average Dry Gas Meter Temperature, °F 99.33 98.63 97.50 98.487

Dry Gas Meter Volume Sampled, dscf 213.292 194.329 219.125 208.915

Total Moisture Liquid collected, g 412.4 396.8 409.4 406.200

Volume of Water Vapor, standard cubic feet 19.41 18.68 19.27 19.120

Moisture Content of Stack Gas, % 8.34 8.77 8.08 8.397

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

Dry Mole Fraction 0.9166 0.9123 0.9192 0.916

Carbon Dioxide, % 14.8 14 14.2 14.333

Oxygen, % 4.5 5.3 5.3 5.033

Carbon Monoxide & Nitrogen, % 80.7 80.7 80.5 80.633

Fuel Factor 1.11 1.11 1.10

Dry Molecular Weight, lb/lb-Mole 30.55 30.45 30.48 30.493

Wet Molecular weight, lb/lb-Mole 29.50 29.36 29.47 29.443

Flue Gas Static Pressure, inches of H2O -20 -20 -20 -20.000

Absolute Flue Gas Pressure, inches of Mercury 28.48 28.48 28.48 28.480

Average Stack Gas Temperature, °F 331.00 336.54 332.54 333.360

Average Velocity Head, inches of H2O 1.0633666164

1695

0.850121205

271444

1.098992108

46636

1.004

Average Stack Gas Velocity, feet/second 71.85 64.62 73.15 69.873

Stack Cross-Sectional Area, square feet 95.829 95.829 95.829 95.829

Dry Volumetric Flow Rate, dry scfm 240,597.3 213,873.8 245,167.9 233,213.000

Actual Wet Volumetric Flue Gas Flow Rate, acfm 413,118.8 371,548.2 420,593.5 401,753.500

Percent Isokinetic of Sampling Rate, % 103.8 106.4 104.7 104.967

Percent Excess Air, % 26.8 33.1 33.2 31.033

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Round Duct Diameter, inches 0 0 0

Rectangular Duct Width, inches 126.6 126.6 126.6

Rectangular Duct Length, inches 109 109 109

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Saturday, January 22, 2011 Page 12 of 13
Cedar Bay Generating Plant, ORIS Code 10672

7/20/2010

Location duct post baghouse - OTM - 27/28

Average

Run Number 1 2 3

Test Date 5/4/2010 5/5/2010 5/6/2010

Run Start Time 10:00:00 AM 4:26:00 PM 8:32:00 AM

Run Finish Time 2:04:00 PM 8:45:00 PM 1:25:00 PM

Net Traversing Points 12 12 12

Net Run Time, minutes 260.25 286.25 325

Nozzle Diameter, inches 0.161 0.161 0.161 0.161

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 0.925 0.925 0.925 0.925

Barometric Pressure, inches of Mercury 29.9 29.9 29.9 29.900

Average Orifice Meter Differential, inches H2O 0.50 0.40 0.49 0.463

Dry Gas Meter Volume Sampled, cubic feet 102.483 107.428 122.768 110.893

Average Dry Gas Meter Temperature, °F 91.83 91.50 82.50 88.610

Dry Gas Meter Volume Sampled, dscf 90.754 95.167 110.584 98.835

Total Moisture Liquid collected, g 0 0 0 0.000

Volume of Water Vapor, standard cubic feet 0.00 0.00 0.00 0.000

Moisture Content of Stack Gas, % 0.00 0.00 0.00 0.000

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

Dry Mole Fraction 1 1 1 1.000

Carbon Dioxide, % 14.5 14.7 14.5 14.567

Oxygen, % 5 4.6 5 4.867

Carbon Monoxide & Nitrogen, % 80.5 80.7 80.5 80.567

Fuel Factor 1.10 1.11 1.10

Dry Molecular Weight, lb/lb-Mole 30.52 30.54 30.52 30.527

Wet Molecular weight, lb/lb-Mole 30.52 30.54 30.52 30.527

Flue Gas Static Pressure, inches of H2O -20 -20 -20 -20.000

Absolute Flue Gas Pressure, inches of Mercury 28.43 28.43 28.43 28.430

Average Stack Gas Temperature, °F 326.75 328.00 325.25 326.667

Average Velocity Head, inches of H2O 1.3975295569

1813

1.402809163

01256

1.515883275

78743

1.439

Average Stack Gas Velocity, feet/second 80.84 81.03 84.11 81.993

Stack Cross-Sectional Area, square feet 95.829 95.829 95.829 95.829

Dry Volumetric Flow Rate, dry scfm 296,406.0 296,631.3 308,984.8 300,674.033

Actual Wet Volumetric Flue Gas Flow Rate, acfm 464,809.0 465,901.4 483,610.6 471,440.333

Percent Isokinetic of Sampling Rate, % 79.7 76.0 74.6 76.767

Percent Excess Air, % 30.8 27.5 30.8 29.700

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Round Duct Diameter, inches 0 0 0

Rectangular Duct Width, inches 126.6 126.6 126.6

Rectangular Duct Length, inches 109 109 109

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Saturday, January 22, 2011 Page 13 of 13