### Name:

Title: Company: Sign Date: Name: Joshep Oven, PE Title: Senior Project Manager Company: Weston Solutions, Inc. Sign Date: 9/22/2010 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.

Monday, January 31, 2011 Page 1 of 14

### Facility Information:

OUC-Stanton Energy Center 5100 South Alafaya Trail

Orlando Fl 32831 Contact: David Baez
Phone:
Fax:
Email: Testing Company:
Weston Solutions 1625 Pumphrey Ave

Auburn Al 36832 Contact: Joe Oven
Phone: 334-466-5600
Fax:
Email: Joe.Oven@WestonSolutions.com

Air Permit Number: 564 Permitted Source ID/Name: Stanton Energy Center Unit 2 2
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: See attached report Industry/SCC/NAIS

Sampling Location Information:

Test Parameter Information: AFS #: FRS #:

SCC / Description

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 247.44 165 240 4 0 12 0 0

Target Parameter Test Method Number of

Test Runs Test Run

Duration Sample

Points Comments Location
Carbon Monoxide Method 10 3 0 Stack Total organic compounds

(TOC) as Propane Method 25A 3 0 Stack

Hydrogen Chloride Method 26A 3 0 Stack Hydrogen Fluoride Method 26A 3 0 Stack Total Particulate OTM - 28 3 0 Stack Organic Condensible

Particulate OTM - 28 3 0 Stack



### Monday, January 31, 2011 Page 2 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 attached report

Inorganic (Aqueous) Condensible Part. OTM - 28 3 0 Stack

Cadmium Method 29 3 0 Stack Arsenic Method 29 3 0 Stack Antimony Method 29 3 0 Stack Manganese Method 29 3 0 Stack Lead Method 29 3 0 Stack Cobalt Method 29 3 0 Stack Beryllium Method 29 3 0 Stack Selenium Method 29 3 0 Stack Nickel Method 29 3 0 Stack Phosphorus (yellow or white) Method 29 3 0 Stack Filterable Particulate Method 29 3 0 Stack Chromium Method 29 3 0 Stack O2 Method 3A O2 3 0 Stack Co2 Method 3A CO2 3 0 Stack Filterable Particulate Method 5 3 0 Stack



### Monday, January 31, 2011 Page 3 of 14

### Sampling / Stack Data Results Summary



### Location Stack - Method 26A Average
Run Number 1 2 3
Test Date 6/23/2010 6/23/2010 6/23/2010
Run Start Time 8:19:00 AM 9:48:00 AM 11:10:00 AM

Run Finish Time 9:32:00 AM 11:01:00 AM 1:55:00 PM

Net Run Time, minutes 60 60 60 Dry Gas Meter Volume Sampled, dscf 34.470 35.141 34.957 34.856 Moisture Content of Stack Gas, % 34.42 34.33 20.11 29.620 Moisture Saturation at Stack Gas Temperature, % 14.04 13.91 13.98 13.977 Carbon Dioxide, % 12.7 12.7 15.9 13.767 Oxygen, % 6.6 6.6 7.5 6.900 Average Stack Gas Temperature, °F 126.83 126.50 126.67 126.667 Dry Volumetric Flow Rate, dry scfm 931,775.3 942,773.3 977,888.8 950,812.467 Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,219,411.7 1,230,832.4 1,278,518.9 1,242,921.00 0 Percent Isokinetic of Sampling Rate, % 109.1 109.9 105.4 108.133 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



### Monday, January 31, 2011 Page 4 of 14

### Location Stack - Method 29 Average

Run Number
Test Date
Run Start Time
Run Finish Time Net Run Time, minutes Dry Gas Meter Volume Sampled, dscf Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Carbon Dioxide, % Oxygen, % Average Stack Gas Temperature, °F Dry Volumetric Flow Rate, dry scfm Actual Wet Volumetric Flue Gas Flow Rate, acfm Percent Isokinetic of Sampling Rate, % F-Factor, dscfm/MMBtu @ %O2
Fw
Fc



### Location Stack - Method 5 Average Run Number
Test Date
Run Start Time
Run Finish Time Net Run Time, minutes Dry Gas Meter Volume Sampled, dscf Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Carbon Dioxide, % Oxygen, % Average Stack Gas Temperature, °F Dry Volumetric Flow Rate, dry scfm Actual Wet Volumetric Flue Gas Flow Rate, acfm Percent Isokinetic of Sampling Rate, % F-Factor, dscfm/MMBtu @ %O2
Fw
Fc



### Monday, January 31, 2011 Page 5 of 14

### Location Stack - OTM - 28 Average

Run Number
Test Date
Run Start Time
Run Finish Time Net Run Time, minutes Dry Gas Meter Volume Sampled, dscf Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Carbon Dioxide, % Oxygen, % Average Stack Gas Temperature, °F Dry Volumetric Flow Rate, dry scfm Actual Wet Volumetric Flue Gas Flow Rate, acfm Percent Isokinetic of Sampling Rate, % F-Factor, dscfm/MMBtu @ %O2
Fw
Fc



### Monday, January 31, 2011 Page 6 of 14

### Emissions Summary



### Location: Stack - Method 26A Compound: Hydrogen Chloride Average RunNumber 1 2 3 Mass_mg 1.7 0.969 0.754 1.141 lb/mmBtuO2 1.55E-03 8.69E-04 7.25E-04 0.001 ppm 1.15E+00 6.42E-01 5.03E-01 0.765 ppm@7%O2 1.12E+00 6.24E-01 5.22E-01 0.755


### Compound: Hydrogen Fluoride Average RunNumber 1 2 3 Mass_mg 0.097 0.088 0.09 0.092 lb/mmBtuO2 8.87E-05 7.89E-05 8.66E-05 0.000 ppm 1.19E-01 1.06E-01 1.09E-01 0.111 ppm@7%O2 1.16E-01 1.03E-01 1.13E-01 0.111



### Location: Stack - Method 29 Compound: Antimony Average RunNumber 1 2 3 Mass_mg 0.0018 0.0018 0.0018 0.002 Elb/hr 1.60E-03 1.61E-03 1.61E-03 0.002 lb/mmBtuO2 3.89E-07 3.83E-07 3.80E-07 0.000 mg/dscm 4.37E-04 4.26E-04 4.26E-04 0.000 mg/dscm@7%O2 4.25E-04 4.17E-04 4.14E-04 0.000


### Compound: Arsenic Average RunNumber 1 2 3 Mass_mg 0.0018 0.0018 0.0018 0.002 Elb/hr 1.60E-03 1.61E-03 1.61E-03 0.002 lb/mmBtuO2 3.89E-07 3.83E-07 3.80E-07 0.000 mg/dscm 4.37E-04 4.26E-04 4.26E-04 0.000 mg/dscm@7%O2 4.25E-04 4.17E-04 4.14E-04 0.000


### Compound: Beryllium Average RunNumber 1 2 3 Mass_mg 0.00045 0.00045 0.00045 0.000 Elb/hr 4.00E-04 4.04E-04 4.03E-04 0.000 lb/mmBtuO2 9.74E-08 9.58E-08 9.51E-08 0.000 mg/dscm 1.09E-04 1.07E-04 1.07E-04 0.000 mg/dscm@7%O2 1.06E-04 1.05E-04 1.04E-04 0.000


### Compound: Cadmium Average RunNumber 1 2 3 Mass_mg 0.00051 0.00045 0.00045 0.000 Elb/hr 4.53E-04 4.04E-04 4.03E-04 0.000 lb/mmBtuO2 1.10E-07 9.58E-08 9.51E-08 0.000



### Monday, January 31, 2011 Page 7 of 14mg/dscm 1.24E-04 1.07E-04 1.07E-04 0.000 mg/dscm@7%O2 1.21E-04 1.05E-04 1.04E-04 0.000


### Compound: Chromium Average RunNumber 1 2 3 Mass_mg 0.0067 0.01183 0.00473 0.008 Elb/hr 5.95E-03 1.06E-02 4.24E-03 0.007 lb/mmBtuO2 1.45E-06 2.52E-06 9.99E-07 0.000 mg/dscm 1.62E-03 2.80E-03 1.12E-03 0.002 mg/dscm@7%O2 1.57E-03 2.74E-03 1.09E-03 0.002


### Compound: Cobalt Average RunNumber 1 2 3 Mass_mg 0.02095 0.00073 0.00062 0.007 Elb/hr 1.86E-02 6.55E-04 5.55E-04 0.007 lb/mmBtuO2 4.53E-06 1.55E-07 1.31E-07 0.000 mg/dscm 5.08E-03 1.73E-04 1.47E-04 0.002 mg/dscm@7%O2 4.94E-03 1.69E-04 1.43E-04 0.002


### Compound: Filterable Particulate Average RunNumber 1 2 3 Mass_mg 182 63 68 104.333 Elb/hr 1.62E+02 5.65E+01 6.09E+01 93.133 lb/mmBtuO2 3.94E-02 1.34E-02 1.44E-02 0.022 mg/dscm 4.41E+01 1.49E+01 1.61E+01 25.033 mg/dscm@7%O2 4.29E+01 1.46E+01 1.56E+01 24.367


### Compound: Lead Average RunNumber 1 2 3 Mass_mg 0.00262 0.00134 0.0009 0.002 Elb/hr 2.33E-03 1.20E-03 8.06E-04 0.001 lb/mmBtuO2 5.67E-07 2.85E-07 1.90E-07 0.000 mg/dscm 6.35E-04 3.17E-04 2.13E-04 0.000 mg/dscm@7%O2 6.17E-04 3.10E-04 2.07E-04 0.000


### Compound: Manganese Average RunNumber 1 2 3 Mass_mg 0.031 0.0215 0.0139 0.022 Elb/hr 2.75E-02 1.93E-02 1.25E-02 0.020 lb/mmBtuO2 6.71E-06 4.57E-06 2.94E-06 0.000 mg/dscm 7.52E-03 5.09E-03 3.29E-03 0.005 mg/dscm@7%O2 7.31E-03 4.98E-03 3.20E-03 0.005


### Compound: Nickel Average RunNumber 1 2 3 Mass_mg 0.00464 0.07564 0.00314 0.028 Elb/hr 4.12E-03 6.79E-02 2.81E-03 0.025 lb/mmBtuO2 1.00E-06 1.61E-05 6.63E-07 0.000



### Monday, January 31, 2011 Page 8 of 14

### Process Run Data mg/dscm 1.13E-03 1.79E-02 7.43E-04 0.007 mg/dscm@7%O2 1.10E-03 1.75E-02 7.22E-04 0.006


### Compound: Phosphorus (yellow or white) Average RunNumber 1 2 3 Mass_mg 0.0509 0.05565 0.05945 0.055 Elb/hr 4.52E-02 4.99E-02 5.33E-02 0.049 lb/mmBtuO2 1.10E-05 1.18E-05 1.26E-05 0.000 mg/dscm 1.23E-02 1.32E-02 1.41E-02 0.013 mg/dscm@7%O2 1.20E-02 1.29E-02 1.37E-02 0.013


### Compound: Selenium Average RunNumber 1 2 3 Mass_mg 0.1358 0.1256 0.1501 0.137 Elb/hr 1.21E-01 1.13E-01 1.34E-01 0.123 lb/mmBtuO2 2.94E-05 2.67E-05 3.17E-05 0.000 mg/dscm 3.29E-02 2.97E-02 3.55E-02 0.033 mg/dscm@7%O2 3.20E-02 2.91E-02 3.45E-02 0.032



### Location: Stack - Method 5 Compound: Filterable Particulate Average RunNumber 1 2 3 Mass_mg 182 63 68 104.333 lb/mmBtuO2 4.32E-02 1.46E-02 1.58E-02 0.025



### Location: Stack - OTM - 28 Compound: Inorganic (Aqueous) Condensible Pa Average RunNumber 1 2 3 Mass_mg 14 5 7 8.667 lb/mmBtuO2 3.32E-03 1.16E-03 1.62E-03 0.002


### Compound: Organic Condensible Particulate Average RunNumber 1 2 3 Mass_mg 1 1 1 1.000 lb/mmBtuO2 2.37E-04 2.32E-04 2.32E-04 0.000


### Compound: Total Particulate Average RunNumber 1 2 3 Mass_mg 15 6 8 9.667 lb/mmBtuO2 3.56E-03 1.39E-03 1.86E-03 0.002



### Monday, January 31, 2011 Page 9 of 14

### Process Run Data

APCD Run Data

Process Lab Run Data



### Monday, January 31, 2011 Page 10 of 14

### Sampling / Stack Data Results Detail



### Location Stack - Method 26A Average Run Number 1 2 3 Test Date 6/23/2010 6/23/2010 6/23/2010 Run Start Time 8:19:00 AM 9:48:00 AM 11:10:00 AM Run Finish Time 9:32:00 AM 11:01:00 AM 1:55:00 PM Net Traversing Points 12 12 12 Net Run Time, minutes 60 60 60 Nozzle Diameter, inches 0.186 0.186 0.186 0.186 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 29.57 29.57 29.57 29.570 Average Orifice Meter Differential, inches H2O 1.17 1.20 1.21 1.193 Dry Gas Meter Volume Sampled, cubic feet 36.762 37.782 37.679 37.408 Average Dry Gas Meter Temperature, °F 90.33 94.83 96.25 93.803 Dry Gas Meter Volume Sampled, dscf 34.470 35.141 34.957 34.856 Total Moisture Liquid collected, g 384.3 390.2 187 320.500 Volume of Water Vapor, standard cubic feet 18.09 18.37 8.80 15.087 Moisture Content of Stack Gas, % 34.42 34.33 20.11 29.620 Moisture Saturation at Stack Gas Temperature, % 14.04 13.91 13.98 13.977 Dry Mole Fraction 0.8596 0.8609 0.8602 0.860 Carbon Dioxide, % 12.7 12.7 15.9 13.767 Oxygen, % 6.6 6.6 7.5 6.900 Carbon Monoxide & Nitrogen, % 80.7 80.7 76.6 79.333 Fuel Factor 1.13 1.13 0.84 Dry Molecular Weight, lb/lb-Mole 30.30 30.30 30.84 30.480 Wet Molecular weight, lb/lb-Mole 32.24 32.26 30.15 31.550 Flue Gas Static Pressure, inches of H2O -0.07 -0.06 -0.07 -0.067 Absolute Flue Gas Pressure, inches of Mercury 29.56 29.57 29.56 29.563 Average Stack Gas Temperature, °F 126.83 126.50 126.67 126.667 Average Velocity Head, inches of H2O 1.1666004781 3367 1.190022525

4633 1.199341106

38725 1.185

Average Stack Gas Velocity, feet/second 60.86 61.43 63.81 62.033 Stack Cross-Sectional Area, square feet 333.939 333.939 333.939 333.939 Dry Volumetric Flow Rate, dry scfm 931,775.3 942,773.3 977,888.8 950,812.467 Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,219,411.7 1,230,832.4 1,278,518.9 1,242,921.0 00 Percent Isokinetic of Sampling Rate, % 109.1 109.9 105.4 108.133 Percent Excess Air, % 44.9 44.9 59.0 49.600 F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000 Round Duct Diameter, inches 247.44 247.44 247.44 Rectangular Duct Width, inches 0 0 0 Rectangular Duct Length, inches 0 0 0 Fw 10640 10640 10640 10,640.000 Fc 1800 1800 1800 1,800.000



### Monday, January 31, 2011 Page 11 of 14

### Location Stack - Method 29 Average

Run Number Test Date Run Start Time Run Finish Time Net Traversing Points Net Run Time, minutes Nozzle Diameter, inches Pitot Tube Coefficient Dry Gas Meter Calibration Factor Barometric Pressure, inches of Mercury Average Orifice Meter Differential, inches H2O Dry Gas Meter Volume Sampled, cubic feet Average Dry Gas Meter Temperature, °F Dry Gas Meter Volume Sampled, dscf Total Moisture Liquid collected, g Volume of Water Vapor, standard cubic feet Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Dry Mole Fraction Carbon Dioxide, % Oxygen, % Carbon Monoxide & Nitrogen, % Fuel Factor Dry Molecular Weight, lb/lb-Mole Wet Molecular weight, lb/lb-Mole Flue Gas Static Pressure, inches of H2O Absolute Flue Gas Pressure, inches of Mercury Average Stack Gas Temperature, °F Average Velocity Head, inches of H2O Average Stack Gas Velocity, feet/second Stack Cross-Sectional Area, square feet Dry Volumetric Flow Rate, dry scfm Actual Wet Volumetric Flue Gas Flow Rate, acfm Percent Isokinetic of Sampling Rate, % Percent Excess Air, % F-Factor, dscfm/MMBtu @ %O2 Round Duct Diameter, inches Rectangular Duct Width, inches Rectangular Duct Length, inches Fw Fc



### Monday, January 31, 2011 Page 12 of 14

### Location Stack - Method 5 Average

Run Number Test Date Run Start Time Run Finish Time Net Traversing Points Net Run Time, minutes Nozzle Diameter, inches Pitot Tube Coefficient Dry Gas Meter Calibration Factor Barometric Pressure, inches of Mercury Average Orifice Meter Differential, inches H2O Dry Gas Meter Volume Sampled, cubic feet Average Dry Gas Meter Temperature, °F Dry Gas Meter Volume Sampled, dscf Total Moisture Liquid collected, g Volume of Water Vapor, standard cubic feet Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Dry Mole Fraction Carbon Dioxide, % Oxygen, % Carbon Monoxide & Nitrogen, % Fuel Factor Dry Molecular Weight, lb/lb-Mole Wet Molecular weight, lb/lb-Mole Flue Gas Static Pressure, inches of H2O Absolute Flue Gas Pressure, inches of Mercury Average Stack Gas Temperature, °F Average Velocity Head, inches of H2O Average Stack Gas Velocity, feet/second Stack Cross-Sectional Area, square feet Dry Volumetric Flow Rate, dry scfm Actual Wet Volumetric Flue Gas Flow Rate, acfm Percent Isokinetic of Sampling Rate, % Percent Excess Air, % F-Factor, dscfm/MMBtu @ %O2 Round Duct Diameter, inches Rectangular Duct Width, inches Rectangular Duct Length, inches Fw Fc



### Monday, January 31, 2011 Page 13 of 14

### Location Stack - OTM - 28 Average

Run Number Test Date Run Start Time Run Finish Time Net Traversing Points Net Run Time, minutes Nozzle Diameter, inches Pitot Tube Coefficient Dry Gas Meter Calibration Factor Barometric Pressure, inches of Mercury Average Orifice Meter Differential, inches H2O Dry Gas Meter Volume Sampled, cubic feet Average Dry Gas Meter Temperature, °F Dry Gas Meter Volume Sampled, dscf Total Moisture Liquid collected, g Volume of Water Vapor, standard cubic feet Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Dry Mole Fraction Carbon Dioxide, % Oxygen, % Carbon Monoxide & Nitrogen, % Fuel Factor Dry Molecular Weight, lb/lb-Mole Wet Molecular weight, lb/lb-Mole Flue Gas Static Pressure, inches of H2O Absolute Flue Gas Pressure, inches of Mercury Average Stack Gas Temperature, °F Average Velocity Head, inches of H2O Average Stack Gas Velocity, feet/second Stack Cross-Sectional Area, square feet Dry Volumetric Flow Rate, dry scfm Actual Wet Volumetric Flue Gas Flow Rate, acfm Percent Isokinetic of Sampling Rate, % Percent Excess Air, % F-Factor, dscfm/MMBtu @ %O2 Round Duct Diameter, inches Rectangular Duct Width, inches Rectangular Duct Length, inches Fw Fc



### Monday, January 31, 2011 Page 14 of 14