### Name:

Title: Company: Sign Date: Name: Title: Company: Sign Date: Permitted Facility Representative / Date Testing Company Representative / Date 

## Big Bend Unit 2 ICR 26A HCl, HF

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.

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### Big Bend Unit 2 ICR 26A HCl, HF

Facility Information: Big Bend Station - Unit #2 P.O. Box 111

Tampa FL33601-0111 Contact:Julie M.Ward Phone: Fax: Email: jmward@tecoenergy.com Testing Company: Tampa Electric Company - Air Services Group P.O. Box 111

Tampa FL33601-0111 Contact:David A. Smith Phone: Fax: Email:dasmith@tecoenergy.com

Air Permit Number: 0570039-039-AV Permitted Source ID/Name:

Permitted Maximum Process Rate: 3996 mmBtu/hr Max. Normal Operation Process Rate: Target Process Test Rate 90 - 100%

Description of the source (including control equipment). Please see the attachments for source or process flow diagram:

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. Industry/SCC/NAIS221112

Sampling Location Information:

Test Parameter Information: AFS #:0570039 FRS #:

SCC / Description10100211 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous Coal - Wet Bottom (Tangential) (Bituminous Coal)
The following state and federal regulations that apply to the proposed testing:

Location Round

Duct Diam. Distance from upstream dist. Distance from

downstream dist. Number of

Traverse Ports Equiv. Diam Min.Travers Points Rect. Duct Length /Width Stack 359.004 870 3138 4 0 12 0 0

Target Parameter Test Method Number of

Test Runs Test Run

Duration Sample

Points Comments Location Hydrogen Fluoride Method 26A 3 180 0 Stack Hydrogen Chloride Method 26A 3 180 0 Stack Regulation Description Compound Limit Unit Hydrogen Chloride 0 lb/hr Hydrogen Fluoride 0 lb/hr



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### Big Bend Unit 2 ICR 26A HCl, HF

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.



### Wednesday, February 09, 2011 Page 3 of 7

### Big Bend Unit 2 ICR 26A HCl, HF

Sampling / Stack Data Results Summary 

### Location Stack - Method 26A Average Run Number 1 2 3 Test Date 3/10/2010 3/10/2010 3/11/2010 Run Start Time 9:00:00 AM1:28:00 PM 9:28:00 AM Run Finish Time 12:42:00 PM5:00:00 PM 1:19:00 PM Net Run Time, minutes 180 180 180 Dry Gas Meter Volume Sampled, dscf 104.176 109.291 114.918 109.462 Moisture Content of Stack Gas, % 14.84 14.46 15.51 14.937 Moisture Saturation at Stack Gas Temperature, % 14.93 14.60 15.00 14.843 Carbon Dioxide, % 10 10 12 10.667 Oxygen, % 9 9 7 8.333 Average Stack Gas Temperature, °F 129.17 128.33 129.08 128.860 Dry Volumetric Flow Rate, dry scfm 907,583.2 946,237.1 981,959.3 945,259.867 Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,202,469.71,246,333.9 1,312,130.21,253,644.60 0 Percent Isokinetic of Sampling Rate, % 99.8 100.4 101.7 100.633 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



### Wednesday, February 09, 2011 Page 4 of 7

### Big Bend Unit 2 ICR 26A HCl, HF

Emissions Summary

Process Run Data 

### Location: Stack - Method 26A Compound: Hydrogen Chloride Average RunNumber 1 2 3 Mass_mg 16.878 21.815 18.867 19.187 Elb/hr 1.95E+01 2.50E+01 2.13E+01 21.933 mg/dscm 5.72E+00 7.05E+00 5.80E+00 6.190 ppm 3.77E+00 4.65E+00 3.83E+00 4.083 

### Compound: Hydrogen Fluoride Average RunNumber 1 2 3 Mass_mg 0.1886 0.2908 0.375 0.285 Elb/hr 2.17E-01 3.33E-01 4.24E-01 0.325 mg/dscm 6.39E-02 9.40E-02 1.15E-01 0.091 ppm 7.69E-02 1.13E-01 1.39E-01 0.110



### Wednesday, February 09, 2011 Page 5 of 7

### Big Bend Unit 2 ICR 26A HCl, HF

Process Run Data

APCD Run Data

Process Lab Run Data 

### Run Name Value UOM Comments Target Value 1 Bituminous Coal Burned 0 Tons/hr 0

Run Name Value UOM Comments Target Value 

### 1 ELECTROSTATIC PRECIPITATOR 0 0 1 SCR (SELECTIVE CATALYTIC REDUCTION) 0 0 1 WET SCRUBBER 0 0



### Wednesday, February 09, 2011 Page 6 of 7

### Big Bend Unit 2 ICR 26A HCl, HF

Sampling / Stack Data Results Detail 

### Location Stack - Method 26A Average Run Number 1 2 3 Test Date 3/10/2010 3/10/2010 3/11/2010 Run Start Time 9:00:00 AM1:28:00 PM 9:28:00 AM Run Finish Time 12:42:00 PM5:00:00 PM 1:19:00 PM Net Traversing Points 12 12 12 Net Run Time, minutes 180 180 180 Nozzle Diameter, inches 0.287 0.287 0.287 0.287 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1 1 1 1.000 Barometric Pressure, inches of Mercury 29.6 29.6 29.4 29.533 Average Orifice Meter Differential, inches H2O 1.20 1.31 1.42 1.310 Dry Gas Meter Volume Sampled, cubic feet 107.375 113.138 117.678 112.730 Average Dry Gas Meter Temperature, °F 80.00 82.50 73.17 78.557 Dry Gas Meter Volume Sampled, dscf 104.176 109.291 114.918 109.462 Total Moisture Liquid collected, g 385.9 392.6 448.3 408.933 Volume of Water Vapor, standard cubic feet 18.16 18.48 21.10 19.247 Moisture Content of Stack Gas, % 14.84 14.46 15.51 14.937 Moisture Saturation at Stack Gas Temperature, % 14.93 14.60 15.00 14.843 Dry Mole Fraction 0.8516 0.8554 0.85 0.852 Carbon Dioxide, % 10 10 12 10.667 Oxygen, % 9 9 7 8.333 Carbon Monoxide & Nitrogen, % 81 81 81 81.000 Fuel Factor 1.19 1.19 1.16 Dry Molecular Weight, lb/lb-Mole 29.96 29.96 30.20 30.040 Wet Molecular weight, lb/lb-Mole 28.19 28.23 28.46 28.293 Flue Gas Static Pressure, inches of H2O -0.2 -0.2 -0.2 -0.200 Absolute Flue Gas Pressure, inches of Mercury 29.59 29.59 29.39 29.523 Average Stack Gas Temperature, °F 129.17 128.33 129.08 128.860 Average Velocity Head, inches of H2O 0.2232130324 488070.240477776

749110.266552680

117907 0.243 Average Stack Gas Velocity, feet/second 28.51 29.55 31.11 29.723 Stack Cross-Sectional Area, square feet 702.952 702.952 702.952 702.952 Dry Volumetric Flow Rate, dry scfm 907,583.2 946,237.1 981,959.3945,259.867 Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,202,469.7 1,246,333.9 1,312,130.21,253,644.6 00 Percent Isokinetic of Sampling Rate, % 99.8 100.4 101.7 100.633 Percent Excess Air, % 72.7 72.7 48.7 64.700 F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000 Round Duct Diameter, inches 359.004 359.004 359.004 Rectangular Duct Width, inches 0 0 0 Rectangular Duct Length, inches 0 0 0 Fw 10640 10640 1064010,640.000 Fc 1800 1800 1800 1,800.000



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