### Name: Lois A. Knowlson

Title: Senior Environmental Engineer Company: PSEG Fossil Sign Date: 8/13/2010 Name: Anthony Fortunato Title: Senior Testing Supervisor Company: PSEG Maplewood Testing Services Sign Date: 8/13/2010 Permitted Facility Representative / Date Testing Company Representative / Date 

## Bridgeport Unit 3 EGU ICR MACT

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 22, 2011 Page 1 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010 Facility Information: 568 - Bridgeport Station
One Atlantic Street

Bridgeport CT 06604 Contact: Michael Stagliola
Phone: 203-551-6001
Fax: 203-551-6139
Email: michael.stagliola@pseg.com Testing Company: Maplewood Testing Services 200 Boyden Avenue

Maplewood NJ 07040 Contact: Anthony Fortunato
Phone: 973-761-1005
Fax: 201-572-6185
Email: anthony.fortunato2@pseg.com

Air Permit Number: 015-0217-TV Permitted Source ID/Name: Unit 3 EMU3
Permitted Maximum Process Rate: 230 tons of coal per hour Max. Normal Operation Process Rate: 221 tons coal per hour (Jan. 3, 2 Target Process Test Rate 175 tons coal per hour

Description of the source (including control equipment). Please see the attachments for source or process flow diagram: PSEG Power Connecticut, LLC, Bridgeport Harbor Station (ORIS 568), Unit 3 (EMU3) is an electric-generating boiler, configured as a tangentially-fired, dry-bottom unit, utilizing sub-bituminous, low-sulfur coal.

This description should describe the process and associated controls to differentiate this facility from, or document similarity with others of same SCC. Industry/SCC/NAIS 221112

Sampling Location Information: AFS #: 0900100027, 090010906 FRS #: 110000316989

SCC / Description 10100202 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous Coal - Pulverized Coal: Dry Bottom (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 Exit 18.5 2304 2988 4 18.5 24 196.7 196.7 Regulation Description Compound Limit Unit RCSA Section 22a-174-18(e)(1) Total Particulate 0.1 lb/million BTU using O2 CGS Section 22a-199(b)(1) Mercury 0.0006 lb/million BTU using O2 RCSA Section 22a-174-22(d)(2) and (e)(3) - 24 hour average Nitrogen oxides (NOx) 0.38 lb/million BTU using O2 RCSA Section 22a-174-22(d)(2) and (e)(3) - 7 month average (10/1-4/30) Nitrogen oxides (NOx) 0.15 lb/million BTU using O2 RCSA Section 22a-174-19a(e) - Calendar quarter Sulfur Dioxide 0.33 lb/million BTU using O2



### Tuesday, February 22, 2011 Page 2 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010

Test Parameter Information: Target Parameter Test Method Number of

Test Runs Test Run

Duration Sample

Points Comments Location
% 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 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 Stack Exit 2,3,3',4,4',5/2,3,3',4,4',5'-

HxCB (PCBs156/157) 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 Stack Exit 2,3,3',4,4',5,5'-HpCB

(PCB189) Method 23 3 480 0 Stack Exit

Total organic compounds

(TOC) as Propane Method 25A 3 120 0 Stack Exit

Hydrogen Fluoride Method 26A 3 180 0 Stack Exit Hydrogen Chloride Method 26A 3 180 0 Stack Exit Hydrogen Fluoride Method 26 3 180 0 Stack Exit



### Tuesday, February 22, 2011 Page 3 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010

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. Not applicable

Hydrogen Chloride Method 26 3 180 0 Stack Exit Filterable PM2.5 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

Inorganic (Aqueous)

Condensible Part. OTM - 27/28 3 240 0 Use only for dry stacks. Delete Method 5/OTM28 tests. Stack Exit

Organic Condensible

Particulate 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

Beryllium Method 29 3 240 0 Stack Exit Cobalt Method 29 0 Stack Exit Nickel Method 29 3 240 0 Stack Exit Antimony Method 29 3 240 0 Stack Exit Arsenic Method 29 3 240 0 Stack Exit Selenium Method 29 3 240 0 Stack Exit Lead Method 29 3 240 0 Stack Exit Filterable Particulate Method 29 3 240 0 Stack Exit Chromium Method 29 3 240 0 Stack Exit Manganese Method 29 3 240 0 Stack Exit Cadmium Method 29 3 240 0 Stack Exit O2 Method 3A O2 3 240 0 Stack Exit O2 Method 3A O2 3 120 0 Stack Exit Co2 Method 3A CO2 3 120 0 Stack Exit Co2 Method 3A CO2 3 240 0 Stack Exit O2 Method 3A O2 3 480 0 Stack Exit Co2 Method 3A CO2 3 480 0 Stack Exit Total 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

Filterable Particulate Method 5 3 240 0 Stack Exit Filterable Particulate Method 5/OTM-28 3 240 0 Use only for wet stacks. Delete OTM27/OTM28 test. Stack Exit

Sulfur Dioxide Method 6C 3 180 0 Stack Exit Nitrogen oxides (NOx) Method 7E 3 180 0 Stack Exit



### Tuesday, February 22, 2011 Page 4 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010

Tuesday, February 22, 2011 Page 5 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010

Tuesday, February 22, 2011 Page 6 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010 Sampling / Stack Data Results Summary



### Location Stack Exit - Method 0011 Average
Run Number 1-1 1-2 1-3
Test Date 4/16/2010 4/16/2010 4/16/2010
Run Start Time 11:10:00 AM 2:16:00 PM 5:23:00 PM
Run Finish Time 1:25:00 PM 4:34:00 PM 7:50:00 PM Net Run Time, minutes 120 120 120 Dry Gas Meter Volume Sampled, dscf 76.662 75.214 74.314 75.397 Moisture Content of Stack Gas, % 12.15 12.27 12.46 12.293 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 15.5 15.3 15.2 15.333 Oxygen, % 4.2 4.3 4.3 4.267 Average Stack Gas Temperature, °F 293.00 293.83 294.08 293.637 Dry Volumetric Flow Rate, dry scfm 856,991.8 837,143.2 828,730.0 840,955.000 Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,386,586.1 1,370,142.5 1,361,598.2 1,372,775.60 0 Percent Isokinetic of Sampling Rate, % 98.6 99.0 98.8 98.800 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 Stack Exit - Method 10 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



### Tuesday, February 22, 2011 Page 7 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
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



### Location Stack Exit - Method 26A 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



### Tuesday, February 22, 2011 Page 8 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
Location Stack Exit - 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 Exit - Method 6C 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



### Tuesday, February 22, 2011 Page 9 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
Location Stack Exit - Method 6C 3 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 7E 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



### Tuesday, February 22, 2011 Page 10 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
Location Stack Exit - OTM - 27/28 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



### Tuesday, February 22, 2011 Page 11 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010 Emissions Summary



### Location: Stack Exit - Method 0011 Compound: Formaldehyde Average RunNumber 1-1 1-2 1-3 Mass_mg 0.006 0.01 0.001 0.006 lb/mmBtuO2 2.11E-06 3.61E-06 3.65E-07 0.000 ppm 2.21E-03 3.76E-03 3.81E-04 0.002 ppm@7%O2 1.84E-03 3.15E-03 3.19E-04 0.002



### Location: Stack Exit - Method 10 Compound: Carbon Monoxide Average Run 1 2 3 Elb/hr 2.61E+02 3.31E+02 3.19E+02 303.667 gr/dscf 3.56E-02 4.40E-02 4.48E-02 0.041 lb/mmBtuO2 6.22E-02 7.75E-02 7.89E-02 0.073 mg/dscm 8.14E+01 1.01E+02 1.03E+02 95.133 ppm 6.99E+01 8.65E+01 8.81E+01 81.500 ppm@7%O2 5.82E+01 7.24E+01 7.38E+01 68.133



### Location: Stack Exit - Method 25A Compound: Total organic compounds (TOC) as Average Run 1 2 3 Elb/hr 0.00E+00 0.00E+00 0.00E+00 0.000 gr/dscf 0.00E+00 0.00E+00 0.00E+00 0.000 lb/mmBtuO2 0.00E+00 0.00E+00 0.00E+00 0.000 mg/dscm 0.00E+00 0.00E+00 0.00E+00 0.000 ppm 0.00E+00 0.00E+00 0.00E+00 0.000 ppm@7%O2 0.00E+00 0.00E+00 0.00E+00 0.000



### Location: Stack Exit - Method 26A 

### Compound: Hydrogen Chloride Average RunNumber 3-1 3-2 3-3 Mass_mg 8.2 3.8 3.7 5.233 Elb/hr 8.13E+00 3.70E+00 1.06E+01 7.477 lb/mmBtuO2 2.01E-03 9.01E-04 2.79E-03 0.002 mg/dscm 2.63E+00 1.18E+00 3.65E+00 2.487 mg/dscm@7%O2 2.19E+00 9.82E-01 3.04E+00 2.071


### Compound: Hydrogen Fluoride Average RunNumber 3-1 3-2 3-3 Mass_mg 0.52 0.51 0.51 0.513 Elb/hr 5.16E-01 4.96E-01 1.46E+00 0.824 lb/mmBtuO2 1.27E-04 1.21E-04 3.84E-04 0.000 mg/dscm 1.67E-01 1.58E-01 5.03E-01 0.276 mg/dscm@7%O2 1.39E-01 1.32E-01 4.19E-01 0.230



### Tuesday, February 22, 2011 Page 12 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
Location: Stack Exit - Method 29 

### Compound: Antimony Average RunNumber 1 2 3 Mass_mg 0.00036 0.00036 0.00036 0.000 Elb/hr 2.75E-04 2.83E-04 2.76E-04 0.000 lb/mmBtuO2 6.24E-08 6.75E-08 6.60E-08 0.000 mg/dscm 8.24E-05 8.73E-05 8.51E-05 0.000 mg/dscm@7%O2 6.79E-05 7.35E-05 7.19E-05 0.000


### Compound: Arsenic Average RunNumber 1 2 3 Mass_mg 0.00308 0.00096 0.00085 0.002 Elb/hr 2.35E-03 7.54E-04 6.51E-04 0.001 lb/mmBtuO2 5.34E-07 1.80E-07 1.56E-07 0.000 mg/dscm 7.05E-04 2.33E-04 2.01E-04 0.000 mg/dscm@7%O2 5.81E-04 1.96E-04 1.70E-04 0.000


### Compound: Beryllium Average RunNumber 1 2 3 Mass_mg 0.000448 0.00033 0.00033 0.000 Elb/hr 3.42E-04 2.59E-04 2.53E-04 0.000 lb/mmBtuO2 7.76E-08 6.19E-08 6.05E-08 0.000 mg/dscm 1.03E-04 8.00E-05 7.80E-05 0.000 mg/dscm@7%O2 8.49E-05 6.74E-05 6.59E-05 0.000


### Compound: Cadmium Average RunNumber 1 2 3 Mass_mg 0.00023 0.000234 0.00023 0.000 Elb/hr 1.76E-04 1.84E-04 1.76E-04 0.000 lb/mmBtuO2 3.99E-08 4.39E-08 4.22E-08 0.000 mg/dscm 5.27E-05 5.68E-05 5.44E-05 0.000 mg/dscm@7%O2 4.34E-05 4.78E-05 4.60E-05 0.000


### Compound: Chromium Average RunNumber 1 2 3 Mass_mg 0.00504 0.00274 0.00253 0.003 Elb/hr 3.85E-03 2.15E-03 1.94E-03 0.003 lb/mmBtuO2 8.73E-07 5.14E-07 4.64E-07 0.000 mg/dscm 1.15E-03 6.65E-04 5.98E-04 0.001 mg/dscm@7%O2 9.48E-04 5.60E-04 5.05E-04 0.001


### Compound: Cobalt Average RunNumber 1 2 3 Mass_mg 0.00265 0.00017 0.00011 0.001 Elb/hr 2.02E-03 1.33E-04 8.43E-05 0.001 lb/mmBtuO2 4.59E-07 3.19E-08 2.02E-08 0.000 mg/dscm 6.07E-04 4.12E-05 2.60E-05 0.000



### Tuesday, February 22, 2011 Page 13 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010 mg/dscm@7%O2 5.00E-04 3.47E-05 2.20E-05 0.000


### Compound: Filterable Particulate Average RunNumber 1 2 3 Mass_mg 2.1 2.2 2.4 2.233 Elb/hr 1.60E+00 1.73E+00 1.84E+00 1.723 lb/mmBtuO2 3.64E-04 4.12E-04 4.40E-04 0.000 mg/dscm 4.81E-01 5.34E-01 5.67E-01 0.527 mg/dscm@7%O2 3.97E-01 4.50E-01 4.79E-01 0.442


### Compound: Lead Average RunNumber 1 2 3 Mass_mg 0.00347 0.0015 0.000872 0.002 Elb/hr 2.65E-03 1.18E-03 6.68E-04 0.001 lb/mmBtuO2 6.01E-07 2.81E-07 1.60E-07 0.000 mg/dscm 7.95E-04 3.64E-04 2.06E-04 0.000 mg/dscm@7%O2 6.55E-04 3.06E-04 1.74E-04 0.000


### Compound: Manganese Average RunNumber 1 2 3 Mass_mg 0.0416 0.00392 0.00377 0.016 Elb/hr 3.18E-02 3.08E-03 2.89E-03 0.013 lb/mmBtuO2 7.21E-06 7.35E-07 6.91E-07 0.000 mg/dscm 9.53E-03 9.51E-04 8.91E-04 0.004 mg/dscm@7%O2 7.86E-03 8.01E-04 7.53E-04 0.003


### Compound: Nickel Average RunNumber 1 2 3 Mass_mg 0.00721 0.00469 0.006 0.006 Elb/hr 5.50E-03 3.68E-03 4.60E-03 0.005 lb/mmBtuO2 1.25E-06 8.79E-07 1.10E-06 0.000 mg/dscm 1.65E-03 1.14E-03 1.42E-03 0.001 mg/dscm@7%O2 1.36E-03 9.60E-04 1.20E-03 0.001


### Compound: Selenium Average RunNumber 1 2 3 Mass_mg 0.0039 0.0028 0.0029 0.003 Elb/hr 2.98E-03 2.20E-03 2.22E-03 0.002 lb/mmBtuO2 6.76E-07 5.25E-07 5.32E-07 0.000 mg/dscm 8.93E-04 6.79E-04 6.85E-04 0.001 mg/dscm@7%O2 7.36E-04 5.72E-04 5.79E-04 0.001



### Location: Stack Exit - Method 6C Compound: Sulfur Dioxide Average Run 1-1 1-2 1-3 Elb/hr 7.78E+02 7.87E+02 7.46E+02 770.333 lb/mmBtuO2 1.85E-01 1.84E-01 1.85E-01 0.185



### Tuesday, February 22, 2011 Page 14 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010 mg/dscm 2.42E+02 2.40E+02 2.40E+02 240.667 mg/dscm@7%O2 2.01E+02 2.01E+02 2.01E+02 201.000 ppm 9.10E+01 8.99E+01 9.02E+01 90.367 ppm@7%O2 7.57E+01 7.53E+01 7.55E+01 75.500



### Location: Stack Exit - Method 6C 3 

### Compound: Sulfur Dioxide Average Run 3-1 3-2 3-3 Elb/hr 7.08E+02 6.96E+02 7.07E+02 703.667 lb/mmBtuO2 1.73E-01 1.71E-01 1.86E-01 0.177 mg/dscm 2.26E+02 2.24E+02 2.44E+02 231.333 mg/dscm@7%O2 1.88E+02 1.86E+02 2.03E+02 192.333 ppm 8.48E+01 8.42E+01 9.15E+01 86.833 ppm@7%O2 7.06E+01 7.01E+01 7.62E+01 72.300



### Location: Stack Exit - Method 7E Compound: Nitrogen oxides (NOx) Average Run 3-1 3-2 3-3 Elb/hr 5.28E+02 5.14E+02 4.94E+02 512.000 lb/mmBtuO2 1.28E-01 1.28E-01 1.32E-01 0.129 mg/dscm 1.69E+02 1.65E+02 1.71E+02 168.333 mg/dscm@7%O2 1.39E+02 1.39E+02 1.44E+02 140.667 ppm 8.82E+01 8.65E+01 8.92E+01 87.967 ppm@7%O2 7.27E+01 7.28E+01 7.54E+01 73.633



### Location: Stack Exit - OTM - 27/28 Compound: Filterable Particulate Average RunNumber 4-1 4-2 4-3 Mass_mg 4.9 5.5 6 5.467 Elb/hr 5.37E+00 4.72E+00 5.16E+00 5.083 Elb/min 8.95E-02 7.87E-02 8.60E-02 0.085 gr/dscf 7.17E-04 6.35E-04 6.83E-04 0.001 lb/mmBtuO2 1.24E-03 1.12E-03 1.21E-03 0.001 mg/dscm 1.64E+00 1.45E+00 1.56E+00 1.550


### Compound: Filterable PM2.5 Average RunNumber 4-1 4-2 4-3 Mass_mg 4.4 5 5.5 4.967 Elb/hr 4.82E+00 4.29E+00 4.73E+00 4.613 Elb/min 8.03E-02 7.16E-02 7.88E-02 0.077 gr/dscf 6.44E-04 5.77E-04 6.26E-04 0.001 lb/mmBtuO2 1.12E-03 1.02E-03 1.11E-03 0.001 mg/dscm 1.47E+00 1.32E+00 1.43E+00 1.407


### Compound: Inorganic (Aqueous) Condensible Pa Average RunNumber 4-1 4-2 4-3 Mass_mg 4.8 25 4.4 11.400



### Tuesday, February 22, 2011 Page 15 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010

Process Run Data Elb/hr 5.26E+00 2.15E+01 3.78E+00 10.180 Elb/min 8.77E-02 3.58E-01 6.31E-02 0.170 gr/dscf 7.03E-04 2.89E-03 5.01E-04 0.001 lb/mmBtuO2 1.22E-03 5.10E-03 8.89E-04 0.002 mg/dscm 1.61E+00 6.61E+00 1.15E+00 3.123


### Compound: Organic Condensible Particulate Average RunNumber 4-1 4-2 4-3 Mass_mg 2.8 2.2 1.5 2.167 Elb/hr 3.07E+00 1.89E+00 1.29E+00 2.083 Elb/min 5.11E-02 3.15E-02 2.15E-02 0.035 gr/dscf 4.10E-04 2.54E-04 1.71E-04 0.000 lb/mmBtuO2 7.10E-04 4.49E-04 3.03E-04 0.000 mg/dscm 9.38E-01 5.81E-01 3.91E-01 0.637


### Compound: Total Particulate Average RunNumber 4-1 4-2 4-3 Mass_mg 12.5 32.7 11.9 19.033 Elb/hr 1.37E+01 2.81E+01 1.02E+01 17.333 Elb/min 2.28E-01 4.68E-01 1.71E-01 0.289 gr/dscf 1.83E-03 3.78E-03 1.35E-03 0.002 lb/mmBtuO2 3.17E-03 6.68E-03 2.40E-03 0.004 mg/dscm 4.19E+00 8.64E+00 3.10E+00 5.310


### Compound: Total PM2.5 Average RunNumber 4-1 4-2 4-3 Mass_mg 12 32.2 11.4 18.533 Elb/hr 1.31E+01 2.76E+01 9.80E+00 16.833 Elb/min 2.19E-01 4.61E-01 1.63E-01 0.281 gr/dscf 1.76E-03 3.72E-03 1.30E-03 0.002 lb/mmBtuO2 3.04E-03 6.57E-03 2.30E-03 0.004 mg/dscm 4.02E+00 8.51E+00 2.97E+00 5.167



### Tuesday, February 22, 2011 Page 16 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010 Process Run Data



### Run Name Value UOM Comments Target Value 2 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Runs 1-4 M0031 Start 4/16/2010 11:20 End 4/16/2010 13:21 0



### 2 Unit Net Electric Generation 382 MWh BHS3 Group 1 Runs 1-4 M0031 Start 4/16/2010 11:20 End 4/16/2010 13:21 0

3 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Run 1 M18 (CH4) Start 4/16/2010 18:10 End 4/16/2010 18:12 0

3 Unit Net Electric Generation 382 MWh BHS3 Group 1 Run 1 M18 (CH4) Start 4/16/2010 18:10 End 4/16/2010 18:12 0

1 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Run 1M0010 Start 4/16/2010 11:10 End 4/16/2010 13:25 0

2 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Runs 1-4 M0031 Start 4/16/2010 11:20 End 4/16/2010 13:21 0



### 3 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Run 1 M18 (CH4) Start 4/16/2010 18:10 End 4/16/2010 18:12 0

4 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Run 1 M6C (SO2) Start 4/16/2010 11:10 End 4/16/2010 13:09 0

5 Sorbent Injection Rate 35.3 lb/hr BHS3 Group 1 Run 1 M10 (CO) Start 4/16/2010 11:10 End 4/16/2010 13:092010 13:09 0

Tuesday, February 22, 2011 Page 17 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
6 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Run 1 M25A (TOC as propane) Start 4/16/2010 11:10 End 4/16/2010 13:09 0



### 7 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Run 2 M0010 Start 4/16/2010 14:16 End 4/16/2010 16:34 0

8 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Run 2 M0011 Start 4/16/2010 14:16 End 4/16/2010 16:34 0

9 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Runs 5-8 M0031 Start 4/16/2010 14:23 End 4/16/2010 16:32 0

10 Coal Burned 0.212 1000 Tons/hr BHS3 Group 1 Run 1M0011 Start 4/16/2010 11:10 End 4/16/2010 13:25 0



### 10 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Run 1M0011 Start 4/16/2010 11:10 End 4/16/2010 13:25 0

10 Unit Net Electric Generation 382 MWh BHS3 Group 1 Run 1M0011 Start 4/16/2010 11:10 End 4/16/2010 13:25 0

10 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Run 1M0011 Start 4/16/2010 11:10 End 4/16/2010 13:25 0

11 Coal Burned 0.21 1000 Tons/hr BHS3 Group 1 Run 2 M18 (CH4) Start 4/16/2010 18:20 End 4/16/2010 18:24 0

11 Unit Gross Electrical Output 35.5 Mwe BHS3 Group 1 Run 2 M18 (CH4) Start 4/16/2010 18:20 End 4/16/2010 18:24 0



### Tuesday, February 22, 2011 Page 18 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
11 Unit Net Electric Generation 398 MWh BHS3 Group 1 Run 2 M18 (CH4) Start 4/16/2010 18:20 End 4/16/2010 18:24 0



### 11 Sorbent Injection Rate 383 lb/hr BHS3 Group 1 Run 2 M18 (CH4) Start 4/16/2010 18:20 End 4/16/2010 18:24 0

12 Coal Burned 0.211 1000 Tons/hr BHS3 Group 1 Run 2 M6C (SO2) Start 4/16/2010 14:35 End 4/16/2010 16:34 0

12 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Run 2 M6C (SO2) Start 4/16/2010 14:35 End 4/16/2010 16:34 0

12 Unit Net Electric Generation 383 MWh BHS3 Group 1 Run 2 M6C (SO2) Start 4/16/2010 14:35 End 4/16/2010 16:34 0

12 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Run 2 M6C (SO2) Start 4/16/2010 14:35 End 4/16/2010 16:34 0



### 13 Coal Burned 0.211 1000 Tons/hr BHS3 Group 1 Run 2 M10 (CO) Start 4/16/2010 14:35 End 4/16/2010 16:34 0

13 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Run 2 M10 (CO) Start 4/16/2010 14:35 End 4/16/2010 16:34 0

13 Unit Net Electric Generation 383 MWh BHS3 Group 1 Run 2 M10 (CO) Start 4/16/2010 14:35 End 4/16/2010 16:34 0



### Tuesday, February 22, 2011 Page 19 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
13 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Run 2 M10 (CO) Start 4/16/2010 14:35 End 4/16/2010 16:34End 4/16/2010	16:34 0

14 Coal Burned 0.211 1000 Tons/hr BHS3 Group 1 Run 2 M25A (TOC as propane) Start 4/16/2010 14:35 End 4/16/2010 16:34 0

14 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Run 2 M25A (TOC as propane) Start 4/16/2010 14:35 End 4/16/2010 16:34 0



### 14 Unit Net Electric Generation 383 MWh BHS3 Group 1 Run 2 M25A (TOC as propane) Start 4/16/2010 14:35 End 4/16/2010 16:34 0

14 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Run 2 M25A (TOC as propane) Start 4/16/2010 14:35 End 4/16/2010 16:34 0



### 15 Coal Burned 0.212 1000 Tons/hr BHS3 Group 1 Run 3 M0010 Start 4/16/2010 17:23 End 4/16/2010 19:50 0

15 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Run 3 M0010 Start 4/16/2010 17:23 End 4/16/2010 19:50 0

15 Unit Net Electric Generation 382 MWh BHS3 Group 1 Run 3 M0010 Start 4/16/2010 17:23 End 4/16/2010 19:50 0

15 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Run 3 M0010 Start 4/16/2010 17:23 End 4/16/2010 19:50 0



### Tuesday, February 22, 2011 Page 20 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
16 Coal Burned 0.212 1000 Tons/hr BHS3 Group 1 Run 3 M0011 Start 4/16/2010 17:23 End 4/16/2010 19:50 0



### 16 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Run 3 M0011 Start 4/16/2010 17:23 End 4/16/2010 19:50 0

16 Unit Net Electric Generation 382 MWh BHS3 Group 1 Run 3 M0011 Start 4/16/2010 17:23 End 4/16/2010 19:50 0

16 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Run 3 M0011 Start 4/16/2010 17:23 End 4/16/2010 19:50 0

17 Coal Burned 0.212 1000 Tons/hr BHS3 Group 1 Runs 9-12 M0031 Start 4/16/2010 17:28 End 4/16/2010 19:32 0

17 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Runs 9-12 M0031 Start 4/16/2010 17:28 End 4/16/2010 19:32 0



### 17 Unit Net Electric Generation 382 MWh BHS3 Group 1 Runs 9-12 M0031 Start 4/16/2010 17:28 End 4/16/2010 19:32 0

17 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Runs 9-12 M0031 Start 4/16/2010 17:28 End 4/16/2010 19:32 0

18 Coal Burned 0.212 1000 Tons/hr BHS3 Group 1 Run 3 M18 (CH4)	Start 4/16/2010 20:00 End 4/16/2010 20:03 0



### Tuesday, February 22, 2011 Page 21 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
18 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Run 3 M18 (CH4)	Start 4/16/2010 20:00 End 4/16/2010 20:0320:03 0



### 18 Unit Net Electric Generation 382 MWh BHS3 Group 1 Run 3 M18 (CH4)	Start 4/16/2010 20:00 End 4/16/2010 20:03 0

18 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Run 3 M18 (CH4)	Start 4/16/2010 20:00 End 4/16/2010 20:03 0



### 19 Coal Burned 0.212 1000 Tons/hr BHS3 Group 1 Run 3 M6C (SO2) Start 4/16/2010 17:23 End 4/16/2010 19:22 0

19 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Run 3 M6C (SO2) Start 4/16/2010 17:23 End 4/16/2010 19:22 0

19 Unit Net Electric Generation 382 MWh BHS3 Group 1 Run 3 M6C (SO2) Start 4/16/2010 17:23 End 4/16/2010 19:22 0

19 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Run 3 M6C (SO2) Start 4/16/2010 17:23 End 4/16/2010 19:22 0

20 Coal Burned 0.212 1000 Tons/hr BHS3 Group 1 Run 3 M10 (CO) Start 4/16/2010 17:23 End 4/16/2010 19:22 0



### 20 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Run 3 M10 (CO) Start 4/16/2010 17:23 End 4/16/2010 19:22 0

Tuesday, February 22, 2011 Page 22 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
20 Unit Net Electric Generation 382 MWh BHS3 Group 1 Run 3 M10 (CO) Start 4/16/2010 17:23 End 4/16/2010 19:22 0



### 20 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Run 3 M10 (CO) Start 4/16/2010 17:23 End 4/16/2010 19:22 0

21 Coal Burned 0.212 1000 Tons/hr BHS3 Group 1 Run 3 M25A (TOC as propane) Start 4/16/2010 17:23 End 4/16/2010 19:22 0

21 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Run 3 M25A (TOC as propane) Start 4/16/2010 17:23 End 4/16/2010 19:22 0



### 21 Unit Net Electric Generation 382 MWh BHS3 Group 1 Run 3 M25A (TOC as propane) Start 4/16/2010 17:23 End 4/16/2010 19:22 0

21 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 1 Run 3 M25A (TOC as propane) Start 4/16/2010 17:23 End 4/16/2010 19:22 0

22 Coal Burned 0.217 1000 Tons/hr BHS3 Group 3 Run 1 M26A End 4/13/2010 12:10 End 4/13/2010 15:40 0



### 22 Unit Gross Electrical Output 401 Mwe BHS3 Group 3 Run 1 M26A End 4/13/2010 12:10 End 4/13/2010 15:40 0

22 Unit Net Electric Generation 385 MWh BHS3 Group 3 Run 1 M26A End 4/13/2010 12:10 End 4/13/2010 15:40 0

Tuesday, February 22, 2011 Page 23 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
22 Sorbent Injection Rate 35.6 lb/hr BHS3 Group 3 Run 1 M26A End 4/13/2010 12:10 End 4/13/2010 15:40 0



### 23 Coal Burned 0.217 1000 Tons/hr BHS3 Group 3 Run 1 M6C (SO2) End 4/13/2010 12:10 End 4/13/2010 14:09 0

23 Unit Gross Electrical Output 401 Mwe BHS3 Group 3 Run 1 M6C (SO2) End 4/13/2010 12:10 End 4/13/2010 14:09 0

23 Unit Net Electric Generation 385 MWh BHS3 Group 3 Run 1 M6C (SO2) End 4/13/2010 12:10 End 4/13/2010 14:09 0

23 Sorbent Injection Rate 35.6 lb/hr BHS3 Group 3 Run 1 M6C (SO2) End 4/13/2010 12:10 End 4/13/2010 14:09 0

24 Coal Burned 0.217 1000 Tons/hr BHS3 Group 3 Run 1 M7E (NOx) End 4/13/2010 12:10 End 4/13/2010 14:09 0



### 24 Unit Gross Electrical Output 401 Mwe BHS3 Group 3 Run 1 M7E (NOx) End 4/13/2010 12:10 End 4/13/2010 14:09 0

24 Unit Net Electric Generation 385 MWh BHS3 Group 3 Run 1 M7E (NOx) End 4/13/2010 12:10 End 4/13/2010 14:09 0

24 Sorbent Injection Rate 35.6 lb/hr BHS3 Group 3 Run 1 M7E (NOx) End 4/13/2010 12:10 End 4/13/2010 14:09 0

25 Coal Burned 0.216 1000 Tons/hr BHS3 Group 3 Run 2 M26A Start 4/13/2010 16:36 End 4/13/2010 20:17 0



### Tuesday, February 22, 2011 Page 24 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
25 Unit Gross Electrical Output 402 Mwe BHS3 Group 3 Run 2 M26A Start 4/13/2010 16:36 End 4/13/2010 20:17 0



### 25 Unit Net Electric Generation 386 MWh BHS3 Group 3 Run 2 M26A Start 4/13/2010 16:36 End 4/13/2010 20:17	20:17 0

25 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 3 Run 2 M26A Start 4/13/2010 16:36 End 4/13/2010 20:17 0

26 Coal Burned 0.216 1000 Tons/hr BHS3 Group 3 Run 2 M6C (SO2) Start 4/13/2010 16:35 End 4/13/2010 18:34 0

26 Unit Gross Electrical Output 402 Mwe BHS3 Group 3 Run 2 M6C (SO2) Start 4/13/2010 16:35 End 4/13/2010 18:34 0

26 Unit Net Electric Generation 386 MWh BHS3 Group 3 Run 2 M6C (SO2) Start 4/13/2010 16:35 End 4/13/2010 18:34 0



### 26 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 3 Run 2 M6C (SO2) Start 4/13/2010 16:35 End 4/13/2010 18:34 0

27 Coal Burned 0.216 1000 Tons/hr BHS3 Group 3 Run 2 M7E (NOx) Start 4/13/2010 16:35 End 4/13/2010 18:34 0

27 Unit Gross Electrical Output 402 Mwe BHS3 Group 3 Run 2 M7E (NOx) Start 4/13/2010 16:35 End 4/13/2010 18:34 0

27 Unit Net Electric Generation 386 MWh BHS3 Group 3 Run 2 M7E (NOx) Start 4/13/2010 16:35 End 4/13/2010 18:34 0



### Tuesday, February 22, 2011 Page 25 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
27 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 3 Run 2 M7E (NOx) Start 4/13/2010 16:35 End 4/13/2010 18:34 0



### 28 Coal Burned 0.212 1000 Tons/hr BHS3 Group 3 Run 3 M26A Start 4/16/2010 20:31 End 4/16/2010 21:41 0

28 Unit Gross Electrical Output 398 Mwe BHS3 Group 3 Run 3 M26A Start 4/16/2010 20:31 End 4/16/2010 21:41 0

28 Unit Net Electric Generation 382 MWh BHS3 Group 3 Run 3 M26A Start 4/16/2010 20:31 End 4/16/2010 21:41 0

28 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 3 Run 3 M26A Start 4/16/2010 20:31 End 4/16/2010 21:41 0

29 Coal Burned 0.212 1000 Tons/hr BHS3 Group 3 Run 3 M6C (SO2) Start 4/16/2010 20:31 End 4/16/2010 21:30 0



### 29 Unit Gross Electrical Output 398 Mwe BHS3 Group 3 Run 3 M6C (SO2) Start 4/16/2010 20:31 End 4/16/2010 21:30 0

29 Unit Net Electric Generation 382 MWh BHS3 Group 3 Run 3 M6C (SO2) Start 4/16/2010 20:31 End 4/16/2010 21:30 0

29 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 3 Run 3 M6C (SO2) Start 4/16/2010 20:31 End 4/16/2010 21:30 0

30 Coal Burned 0.212 1000 Tons/hr BHS3 Group 3 Run 3 M7E (NOx) Start 4/16/2010 20:31 End 4/16/2010 21:30 0



### Tuesday, February 22, 2011 Page 26 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
30 Unit Gross Electrical Output 398 Mwe BHS3 Group 3 Run 3 M7E (NOx) Start 4/16/2010 20:31 End 4/16/2010 21:30 0



### 30 Unit Net Electric Generation 382 MWh BHS3 Group 3 Run 3 M7E (NOx) Start 4/16/2010 20:31 End 4/16/2010 21:30 0

30 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 3 Run 3 M7E (NOx) Start 4/16/2010 20:31 End 4/16/2010 21:30 0

31 Coal Burned 0.214 1000 Tons/hr BHS3 Group 4 Run 1 M29 Start 4/14/2010 15:45 End 4/14/2010 20:02 0

31 Unit Gross Electrical Output 398 Mwe BHS3 Group 4 Run 1 M29 Start 4/14/2010 15:45 End 4/14/2010 20:02 0

31 Unit Net Electric Generation 383 MWh BHS3 Group 4 Run 1 M29 Start 4/14/2010 15:45 End 4/14/2010 20:02 0



### 31 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 4 Run 1 M29 Start 4/14/2010 15:45 End 4/14/2010 20:02 0

32 Coal Burned 0.214 1000 Tons/hr BHS3 Group 4 Run 1 OTM027/028 Start 4/14/2010 15:45 End 4/14/2010 21:43 0

32 Unit Gross Electrical Output 399 Mwe BHS3 Group 4 Run 1 OTM027/028 Start 4/14/2010 15:45 End 4/14/2010 21:43 0



### Tuesday, February 22, 2011 Page 27 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
32 Unit Net Electric Generation 384 MWh BHS3 Group 4 Run 1 OTM027/028 Start 4/14/2010 15:45 End 4/14/2010 21:43 0



### 32 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 4 Run 1 OTM027/028 Start 4/14/2010 15:45 End 4/14/2010 21:43 0

33 Coal Burned 0.21 1000 Tons/hr BHS3 Group 4 Run 1 M30B Start 4/15/2010 8:57 End 4/14/2010 10:57 0

33 Unit Gross Electrical Output 391 Mwe BHS3 Group 4 Run 1 M30B Start 4/15/2010 8:57 End 4/14/2010 10:57 0



### 33 Unit Net Electric Generation 376 MWh BHS3 Group 4 Run 1 M30B Start 4/15/2010 8:57 End 4/14/2010 10:57 0

33 Sorbent Injection Rate 35.5 lb/hr BHS3 Group 4 Run 1 M30B Start 4/15/2010 8:57 End 4/14/2010 10:57 0

34 Coal Burned 0.213 1000 Tons/hr BHS3 Group 4 Run 2 M29 Start 4/15/2010 9:21 End 4/14/2010 13:38 0

34 Unit Gross Electrical Output 401 Mwe BHS3 Group 4 Run 2 M29 Start 4/15/2010 9:21 End 4/14/2010 13:38 0

34 Unit Net Electric Generation 386 MWh BHS3 Group 4 Run 2 M29 Start 4/15/2010 9:21 End 4/14/2010 13:38 0



### Tuesday, February 22, 2011 Page 28 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
34 Sorbent Injection Rate 35.6 lb/hr BHS3 Group 4 Run 2 M29 Start 4/15/2010 9:21 End 4/14/2010 13:38 0



### 35 Coal Burned 0.21 1000 Tons/hr BHS3 Group 4 Run 2 OTM027/028 Start 4/15/2010 8:45 End 4/14/2010 15:57 0

35 Unit Gross Electrical Output 396 Mwe BHS3 Group 4 Run 2 OTM027/028 Start 4/15/2010 8:45 End 4/14/2010 15:57 0

35 Unit Net Electric Generation 380 MWh BHS3 Group 4 Run 2 OTM027/028 Start 4/15/2010 8:45 End 4/14/2010 15:57 0



### 35 Sorbent Injection Rate 35.6 lb/hr BHS3 Group 4 Run 2 OTM027/028 Start 4/15/2010 8:45 End 4/14/2010 15:57 0

36 Coal Burned 0.212 1000 Tons/hr BHS3 Group 4 Run 2 M30B Start 4/15/2010 12:11 End 4/14/2010 14:11 0

36 Unit Gross Electrical Output 401 Mwe BHS3 Group 4 Run 2 M30B Start 4/15/2010 12:11 End 4/14/2010 14:11 0



### 36 Unit Net Electric Generation 386 MWh BHS3 Group 4 Run 2 M30B Start 4/15/2010 12:11 End 4/14/2010 14:11 0

36 Sorbent Injection Rate 35.6 lb/hr BHS3 Group 4 Run 2 M30B Start 4/15/2010 12:11 End 4/14/2010 14:11 0

Tuesday, February 22, 2011 Page 29 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
37 Coal Burned 0.212 1000 Tons/hr BHS3 Group 4 Run 3 M29 Start 4/15/2010 17:47 End 4/14/2010 22:12 0



### 37 Unit Gross Electrical Output 401 Mwe BHS3 Group 4 Run 3 M29 Start 4/15/2010 17:47 End 4/14/2010 22:12 0

37 Unit Net Electric Generation 386 MWh BHS3 Group 4 Run 3 M29 Start 4/15/2010 17:47 End 4/14/2010 22:12 0

37 Sorbent Injection Rate 35.6 lb/hr BHS3 Group 4 Run 3 M29 Start 4/15/2010 17:47 End 4/14/2010 22:12 0

38 Coal Burned 0.212 1000 Tons/hr BHS3 Group 4 Run 3 OTM027/028 Start 4/15/2010 16:40 End 4/16/2010 0:13 0



### 38 Unit Gross Electrical Output 401 Mwe BHS3 Group 4 Run 3 OTM027/028 Start 4/15/2010 16:40 End 4/16/2010 0:13 0

38 Unit Net Electric Generation 386 MWh BHS3 Group 4 Run 3 OTM027/028 Start 4/15/2010 16:40 End 4/16/2010 0:13 0

38 Sorbent Injection Rate 35.6 lb/hr BHS3 Group 4 Run 3 OTM027/028 Start 4/15/2010 16:40 End 4/16/2010 0:13 0



### 39 Coal Burned 0.211 1000 Tons/hr BHS3 Group 4 Run 3 M30B Start 4/15/2010 16:00 End 4/14/2010 18:00 0

Tuesday, February 22, 2011 Page 30 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
39 Unit Gross Electrical Output 401 Mwe BHS3 Group 4 Run 3 M30B Start 4/15/2010 16:00 End 4/14/2010 18:00 0



### 39 Unit Net Electric Generation 386 MWh BHS3 Group 4 Run 3 M30B Start 4/15/2010 16:00 End 4/14/2010 18:00 0

39 Sorbent Injection Rate 35.6 lb/hr BHS3 Group 4 Run 3 M30B Start 4/15/2010 16:00 End 4/14/2010 18:00 0

1 Coal Burned 0.212 1000 Tons/hr BHS3 Group 1 Run 1M0010 Start 4/16/2010 11:10 End 4/16/2010 13:25 0

2 Coal Burned 0.212 1000 Tons/hr BHS3 Group 1 Runs 1-4 M0031 Start 4/16/2010 11:20 End 4/16/2010 13:21 11:20End 4/16/2010 13:21 0

3 Coal Burned 0.211 1000 Tons/hr BHS3 Group 1 Run 1 M18 (CH4) Start 4/16/2010 18:10 End 4/16/2010 18:12 0

4 Coal Burned 0.211 1000 Tons/hr BHS3 Group 1 Run 1 M6C (SO2) Start 4/16/2010 11:10 End 4/16/2010 13:09 0

5 Coal Burned 0.211 1000 Tons/hr BHS3 Group 1 Run 1 M10 (CO) Start 4/16/2010 11:10 End 4/16/2010 13:09 0



### 1 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Run 1M0010 Start 4/16/2010 11:10 End 4/16/2010 13:25 0

Tuesday, February 22, 2011 Page 31 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
4 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Run 1 M6C (SO2) Start 4/16/2010 11:10 End 4/16/2010 13:09 0



### 5 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Run 1 M10 (CO) Start 4/16/2010 11:10 End 4/16/2010 13:09 0

1 Unit Net Electric Generation 382 MWh BHS3 Group 1 Run 1M0010 Start 4/16/2010 11:10 End 4/16/2010 13:25 0

4 Unit Net Electric Generation 382 MWh BHS3 Group 1 Run 1 M6C (SO2) Start 4/16/2010 11:10 End 4/16/2010 13:09 0

5 Unit Net Electric Generation 382 MWh BHS3 Group 1 Run 1 M10 (CO) Start 4/16/2010 11:10 End 4/16/2010 13:09 0

6 Coal Burned 0.211 1000 Tons/hr BHS3 Group 1 Run 1 M25A (TOC as propane) Start 4/16/2010 11:10 End 4/16/2010 13:09 0



### 6 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Run 1 M25A (TOC as propane) Start 4/16/2010 11:10 End 4/16/2010 13:09 0

6 Unit Net Electric Generation 382 MWh BHS3 Group 1 Run 1 M25A (TOC as propane) Start 4/16/2010 11:10 End 4/16/2010 13:09 0



### 7 Coal Burned 0.211 1000 Tons/hr BHS3 Group 1 Run 2 M0010 Start 4/16/2010 14:16 End 4/16/2010 16:34 0

Tuesday, February 22, 2011 Page 32 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010

APCD Run Data

Process Lab Run Data 7 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Run 2 M0010 Start 4/16/2010 14:16 End 4/16/2010 16:34 0



### 7 Unit Net Electric Generation 383 MWh BHS3 Group 1 Run 2 M0010 Start 4/16/2010 14:16 End 4/16/2010 16:34 0

8 Coal Burned 0.211 1000 Tons/hr BHS3 Group 1 Run 2 M0011 Start 4/16/2010 14:16 End 4/16/2010 16:34 0

8 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Run 2 M0011 Start 4/16/2010 14:16 End 4/16/2010 16:34 0

8 Unit Net Electric Generation 383 MWh BHS3 Group 1 Run 2 M0011 Start 4/16/2010 14:16 End 4/16/2010 16:34 0

9 Coal Burned 0.211 1000 Tons/hr BHS3 Group 1 Runs 5-8 M0031 Start 4/16/2010 14:23 End 4/16/2010 16:32 0



### 9 Unit Gross Electrical Output 398 Mwe BHS3 Group 1 Runs 5-8 M0031 Start 4/16/2010 14:23 End 4/16/2010 16:32 0

9 Unit Net Electric Generation 383 MWh BHS3 Group 1 Runs 5-8 M0031 Start 4/16/2010 14:23 End 4/16/2010 16:32 0

Run Name Value UOM Comments Target Value 1 ELECTROSTATIC PRECIPITATOR (CD2) 0 0


### 1 BAGHOUSE (CD3) 0 0
1 ACTIVATED CARBON ADSORPTION (CD4) 0 0



### Tuesday, February 22, 2011 Page 33 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010

Run Name Value UOM Comments 1 Fuel Higher Heating Value 0 Btu/lb 2 Fuel Higher Heating Value 0 Btu/lb 

### 1 Fuel Moisture 0 % 2 Fuel Moisture 0 % 1 Fuel Mercury Content 0 ppm 2 Fuel Mercury Content 0 ppm 

### 1 Fuel Cadmium Content 0 ppm 2 Fuel Cadmium Content 0 ppm 1 Ultimate/Proximate Analysis 0 

### 2 Ultimate/Proximate Analysis 0 1 Fuel Nickel Content 0 ppm 2 Fuel Nickel Content 0 ppm 1 Fuel Arsenic Content 0 ppm 

### 2 Fuel Arsenic Content 0 ppm 1 Fuel Chromium Content 0 ppm 2 Fuel Chromium Content 0 ppm 

### 1 Fuel Beryllium Content 0 ppm 2 Fuel Beryllium Content 0 ppm 1 Fuel Lead Content 0 ppm 2 Fuel Lead Content 0 ppm 

### 1 Fuel Manganese Content 0 ppm 2 Fuel Manganese Content 0 ppm 1 Fuel Chlorine Content 0 ppm 2 Fuel Chlorine Content 0 ppm 

### 1 Fuel Fluorine Content 0 ppm 2 Fuel Fluorine Content 0 ppm



### Tuesday, February 22, 2011 Page 34 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010 Sampling / Stack Data Results Detail



### Location Stack Exit - Method 0011 Average Run Number 1-1 1-2 1-3 Test Date 4/16/2010 4/16/2010 4/16/2010 Run Start Time 11:10:00 AM 2:16:00 PM 5:23:00 PM Run Finish Time 1:25:00 PM 4:34:00 PM 7:50:00 PM Net Traversing Points 12 12 12 Net Run Time, minutes 120 120 120 Nozzle Diameter, inches 0.193 0.193 0.193 0.193 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.0469 1.0469 1.0469 1.047 Barometric Pressure, inches of Mercury 29.865 29.6 29.565 29.677 Average Orifice Meter Differential, inches H2O 1.37 1.39 1.30 1.353 Dry Gas Meter Volume Sampled, cubic feet 71.789 70.698 70.091 70.859 Average Dry Gas Meter Temperature, °F 58.42 55.79 56.83 57.013 Dry Gas Meter Volume Sampled, dscf 76.662 75.214 74.314 75.397 Total Moisture Liquid collected, g 225.2 223.6 224.7 224.500 Volume of Water Vapor, standard cubic feet 10.60 10.52 10.58 10.567 Moisture Content of Stack Gas, % 12.15 12.27 12.46 12.293 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.8785 0.8773 0.8754 0.877 Carbon Dioxide, % 15.5 15.3 15.2 15.333 Oxygen, % 4.2 4.3 4.3 4.267 Carbon Monoxide & Nitrogen, % 80.3 80.4 80.5 80.400 Fuel Factor 1.08 1.08 1.09 Dry Molecular Weight, lb/lb-Mole 30.65 30.62 30.60 30.623 Wet Molecular weight, lb/lb-Mole 29.11 29.07 29.03 29.070 Flue Gas Static Pressure, inches of H2O 2.1 2 2 2.033 Absolute Flue Gas Pressure, inches of Mercury 30.02 29.75 29.71 29.827 Average Stack Gas Temperature, °F 293.00 293.83 294.08 293.637 Average Velocity Head, inches of H2O 1.6646558369 1274 1.606933558

62099 1.582094579

58215 1.618

Average Stack Gas Velocity, feet/second 86.01 84.99 84.46 85.153 Stack Cross-Sectional Area, square feet 268.687 268.687 268.687 268.687 Dry Volumetric Flow Rate, dry scfm 856,991.8 837,143.2 828,730.0 840,955.000 Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,386,586.1 1,370,142.5 1,361,598.2 1,372,775.6 00 Percent Isokinetic of Sampling Rate, % 98.6 99.0 98.8 98.800 Percent Excess Air, % 24.7 25.4 25.4 25.167 F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000 Round Duct Diameter, inches 18.5 18.5 18.5 Rectangular Duct Width, inches 196.7 196.7 196.7 Rectangular Duct Length, inches 196.7 196.7 196.7 Fw 10640 10640 10640 10,640.000 Fc 1800 1800 1800 1,800.000



### Tuesday, February 22, 2011 Page 35 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
Location Stack Exit - Method 10 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



### Tuesday, February 22, 2011 Page 36 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
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



### Tuesday, February 22, 2011 Page 37 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
Location Stack Exit - Method 26A 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



### Tuesday, February 22, 2011 Page 38 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
Location Stack Exit - 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



### Tuesday, February 22, 2011 Page 39 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
Location Stack Exit - Method 6C 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



### Tuesday, February 22, 2011 Page 40 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
Location Stack Exit - Method 6C 3 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



### Tuesday, February 22, 2011 Page 41 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
Location Stack Exit - Method 7E 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



### Tuesday, February 22, 2011 Page 42 of 42

### Bridgeport Unit 3 EGU ICR MACT

8/13/2010
Location Stack Exit - OTM - 27/28 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



### Tuesday, February 22, 2011 Page 43 of 42