### Name: Robert Spooner

Title: Environmental Engineer Company: Middletown Power, LLC Sign Date: 7/26/2010 Name: Richard Kopacz Title: Project Manager Company: TRC Companies, Inc. Sign Date: 7/26/2010 Permitted Facility Representative / Date Testing Company Representative / Date



## Utility Boiler MACT ICR - Middletown Power Station Unit 2 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.

Sunday, January 30, 2011 Page 1 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010 Facility Information:
Middletown Power Station
1866 River Road

Middletown CT 06457 Contact: Robert Spooner
Phone: 860-346-9639
Fax:
Email: bob.spooner@middletownpower.co

m Testing Company: TRC Companies, Inc.
21 Griffin Road North

Windsor CT 06095 Contact: Richard Kopacz
Phone: 860-298-6265
Fax: 860-298-6399
Email: rkopacz@trcsolutions.com

Air Permit Number: 562 Permitted Source ID/Name: 2
Permitted Maximum Process Rate: N/A Max. Normal Operation Process Rate: N/A Target Process Test Rate N/A

Description of the source (including control equipment). Please see the attachments for source or process flow diagram: Unit 2 is a 1064 MMBtu/hr Riley Stoker Corporation dry bottom, front firing oil fired boiler with overfire air, low excess air, HERT (SNCR with urea injection) and an ESP. Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information: AFS #: 0900700108 FRS #: 110000316266

SCC / Description 10100401 External Combustion Boilers - Electric Generation - Residual Oil - Grade 6 Oil: Normal Firing

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 178.6 1447 964 4 0 5 0 0

Target Parameter Test Method Number of

Test Runs Test Run

Duration Sample

Points Comments Location
Carbon Monoxide Method 10 3 180 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



### Sunday, January 30, 2011 Page 2 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010 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

Naphthalene** Method 23 3 480 0 Stack Exit 2-Methylnaphthalene Method 23 3 480 0 Stack Exit Acenaphthylene** Method 23 3 480 0 Stack Exit Acenaphthene** Method 23 3 480 0 Stack Exit Fluorene** Method 23 3 480 0 Stack Exit Phenanthrene** Method 23 3 480 0 Stack Exit Anthracene** Method 23 3 480 0 Stack Exit Fluoranthene** Method 23 3 480 0 Stack Exit Pyrene** Method 23 3 480 0 Stack Exit Benzo(a)Anthracene* Method 23 3 480 0 Stack Exit Chrysene* Method 23 3 480 0 Stack Exit Benzo(b)Fluoranthene* Method 23 3 480 0 Stack Exit Benzo(k)Fluoranthene* Method 23 3 480 0 Stack Exit Benzo(e)Pyrene Method 23 3 480 0 Stack Exit Benzo(a)Pyrene* Method 23 3 480 0 Stack Exit Perylene Method 23 3 480 0 Stack Exit Indeno(1,2,3-cd)Pyrene* Method 23 3 480 0 Stack Exit



### Sunday, January 30, 2011 Page 3 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010

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.

Dibenzo(a,h)Anthracene* Method 23 3 480 0 Stack Exit Benzo(ghi)Perylene** Method 23 3 480 0 Stack Exit Total organic compounds

(TOC) as Methane Method 25A 3 180 0 Stack Exit

Hydrogen Fluoride Method 26A 3 180 0 Stack Exit Hydrogen Chloride Method 26A 3 180 0 Stack Exit Filterable PM2.5 OTM - 27/28 3 240 0 Stack Exit Inorganic (Aqueous)

Condensible Part. OTM - 27/28 3 240 0 Stack Exit

Organic Condensible

Particulate OTM - 27/28 3 240 0 Stack Exit

Beryllium Method 29 3 240 0 Stack Exit Selenium Method 29 3 240 0 Stack Exit Nickel Method 29 3 240 0 Stack Exit Manganese Method 29 3 240 0 Stack Exit Lead Method 29 3 240 0 Stack Exit Antimony Method 29 3 240 0 Stack Exit Arsenic Method 29 3 240 0 Stack Exit Chromium Method 29 3 240 0 Stack Exit Cadmium Method 29 3 240 0 Stack Exit Filterable Particulate Method 29 3 240 0 Stack Exit Cobalt Method 29 3 240 0 Stack Exit Sulfur Dioxide Method 6C 3 180 0 Stack Exit Nitrogen oxides (NOx) Method 7E 3 180 0 Stack Exit



### Sunday, January 30, 2011 Page 4 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010 Sampling / Stack Data Results Summary



### Location Stack Exit - Method 0011 Average
Run Number 1 2 3
Test Date 2/25/2010 2/25/2010 2/25/2010
Run Start Time
Run Finish Time Net Run Time, minutes 120 120 120 Dry Gas Meter Volume Sampled, dscf 84.661 82.648 81.462 82.924 Moisture Content of Stack Gas, % 11.16 11.04 11.82 11.340 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 10.4 10.4 10.4 10.400 Oxygen, % 7.3 7.3 7.3 7.300 Average Stack Gas Temperature, °F 266.75 267.55 269.10 267.800 Dry Volumetric Flow Rate, dry scfm 154,480.7 150,805.9 149,365.4 151,550.667 Actual Wet Volumetric Flue Gas Flow Rate, acfm 239,982.5 234,136.9 234,450.1 236,189.833 Percent Isokinetic of Sampling Rate, % 104.1 104.1 103.6 103.933 F-Factor, dscfm/MMBtu @ %O2 9420 9420 9420 9,420.000
Fw 0 0 0 0.000
Fc 0 0 0 0.000



### 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



### Sunday, January 30, 2011 Page 5 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
Location Stack Exit - Method 10 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 10 3 6 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



### Sunday, January 30, 2011 Page 6 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
Location Stack Exit - Method 23 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 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



### Sunday, January 30, 2011 Page 7 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
Location Stack Exit - Method 25A 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 25A 3 6 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



### Sunday, January 30, 2011 Page 8 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
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



### 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



### Sunday, January 30, 2011 Page 9 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
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



### 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



### Sunday, January 30, 2011 Page 10 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
Location Stack Exit - Method 6C 3 6 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



### Sunday, January 30, 2011 Page 11 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
Location Stack Exit - Method 7E 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 3 6 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



### Sunday, January 30, 2011 Page 12 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
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



### Sunday, January 30, 2011 Page 13 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010 Emissions Summary



### Location: Stack Exit - Method 0011 Compound: Formaldehyde Average RunNumber 1 2 3 Mass_mg 0.005 0.005 0.004 0.005 lb/mmBtuO2 1.88E-06 1.93E-06 1.57E-06 0.000 ppm 1.67E-03 1.71E-03 1.39E-03 0.002 ppm@7%O2 1.71E-03 1.75E-03 1.42E-03 0.002



### Location: Stack Exit - Method 10 Compound: Carbon Monoxide Average Run 1 2 3 lb/mmBtuO2 1.18E-02 2.17E-02 1.80E-02 0.017 ppm 1.11E+01 2.08E+01 1.69E+01 16.267 ppm@7%O2 1.15E+01 2.11E+01 1.75E+01 16.700



### Location: Stack Exit - Method 10 3 Compound: Carbon Monoxide Average Run 4 5 6 lb/mmBtuO2 1.87E-02 2.55E-02 2.80E-02 0.024 ppm 1.75E+01 2.42E+01 2.68E+01 22.833 ppm@7%O2 1.82E+01 2.47E+01 2.72E+01 23.367



### Location: Stack Exit - Method 10 3 6 Compound: Carbon Monoxide Average Run 7 lb/mmBtuO2 3.83E-02 0.038 ppm 3.67E+01 36.700 ppm@7%O2 3.70E+01 37.000



### Location: Stack Exit - Method 23 Compound: 1,2,3,4,6,7,8-HpCDD Average RunNumber 1 2 3 Mass_mg 0.000000026 0.000000031 0.000000039 0.000 lb/mmBtuO2 2.57E-12 3.15E-12 3.98E-12 0.000 ng/dscm 2.83E-03 3.49E-03 4.40E-03 0.004 ng/dscm@7%O2 2.91E-03 3.57E-03 4.50E-03 0.004


### Compound: 1,2,3,4,6,7,8-HpCDF Average RunNumber 1 2 3 Mass_mg 0.000000029 0.000000061 0.000000246 0.000 lb/mmBtuO2 2.87E-12 6.20E-12 2.51E-11 0.000 ng/dscm 3.15E-03 6.86E-03 2.78E-02 0.013 ng/dscm@7%O2 3.24E-03 7.01E-03 2.84E-02 0.013



### Sunday, January 30, 2011 Page 14 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010 Compound: 1,2,3,4,7,8,9-HpCDF Average RunNumber 1 2 3 Mass_mg 0.0000000049 0.0000000035 0.0000000027 0.000 lb/mmBtuO2 4.85E-13 3.56E-13 2.75E-13 0.000 ng/dscm 5.33E-04 3.94E-04 3.05E-04 0.000 ng/dscm@7%O2 5.49E-04 4.03E-04 3.12E-04 0.000


### Compound: 1,2,3,4,7,8-HxCDD Average RunNumber 1 2 3 Mass_mg 0.0000000045 0.0000000026 0.0000000037 0.000 lb/mmBtuO2 4.45E-13 2.64E-13 3.78E-13 0.000 ng/dscm 4.89E-04 2.93E-04 4.18E-04 0.000 ng/dscm@7%O2 5.03E-04 2.99E-04 4.27E-04 0.000


### Compound: 1,2,3,4,7,8-HxCDF Average RunNumber 1 2 3 Mass_mg 0.0000000032 0.000000012 0.000000003 0.000 lb/mmBtuO2 3.17E-13 1.22E-12 3.06E-13 0.000 ng/dscm 3.48E-04 1.35E-03 3.39E-04 0.001 ng/dscm@7%O2 3.58E-04 1.38E-03 3.46E-04 0.001


### Compound: 1,2,3,6,7,8-HxCDD Average RunNumber 1 2 3 Mass_mg 0.0000000044 0.0000000025 0.0000000036 0.000 lb/mmBtuO2 4.35E-13 2.54E-13 3.67E-13 0.000 ng/dscm 4.78E-04 2.81E-04 4.06E-04 0.000 ng/dscm@7%O2 4.92E-04 2.87E-04 4.15E-04 0.000


### Compound: 1,2,3,6,7,8-HxCDF Average RunNumber 1 2 3 Mass_mg 0.000000003 0.0000000019 0.000000011 0.000 lb/mmBtuO2 2.97E-13 1.93E-13 1.12E-12 0.000 ng/dscm 3.26E-04 2.14E-04 1.24E-03 0.001 ng/dscm@7%O2 3.36E-04 2.19E-04 1.27E-03 0.001


### Compound: 1,2,3,7,8,9-HxCDD Average RunNumber 1 2 3 Mass_mg 0.0000000046 0.0000000026 0.0000000037 0.000 lb/mmBtuO2 4.55E-13 2.64E-13 3.78E-13 0.000 ng/dscm 5.00E-04 2.93E-04 4.18E-04 0.000 ng/dscm@7%O2 5.15E-04 2.99E-04 4.27E-04 0.000


### Compound: 1,2,3,7,8,9-HxCDF Average RunNumber 1 2 3 Mass_mg 0.0000000034 0.0000000021 0.0000000032 0.000 lb/mmBtuO2 3.36E-13 2.14E-13 3.26E-13 0.000



### Sunday, January 30, 2011 Page 15 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010 ng/dscm 3.70E-04 2.36E-04 3.61E-04 0.000 ng/dscm@7%O2 3.81E-04 2.41E-04 3.69E-04 0.000


### Compound: 1,2,3,7,8-PeCDD Average RunNumber 1 2 3 Mass_mg 0.000000004 0.0000000045 0.0000000025 0.000 lb/mmBtuO2 3.96E-13 4.58E-13 2.55E-13 0.000 ng/dscm 4.35E-04 5.06E-04 2.82E-04 0.000 ng/dscm@7%O2 4.48E-04 5.17E-04 2.88E-04 0.000


### Compound: 1,2,3,7,8-PeCDF Average RunNumber 1 2 3 Mass_mg 0.0000000025 0.0000000035 0.0000000027 0.000 lb/mmBtuO2 2.47E-13 3.56E-13 2.75E-13 0.000 ng/dscm 2.72E-04 3.94E-04 3.05E-04 0.000 ng/dscm@7%O2 2.80E-04 4.03E-04 3.12E-04 0.000


### Compound: 2,3,3',4,4',5,5'-HpCB (PCB189) Average RunNumber 1 2 3 Mass_mg 0.0000000522 0.000000178 0.000000151 0.000 lb/mmBtuO2 5.17E-12 1.81E-11 1.54E-11 0.000 ng/dscm 5.67E-03 2.00E-02 1.71E-02 0.014 ng/dscm@7%O2 5.84E-03 2.04E-02 1.75E-02 0.015


### Compound: 2,3,3',4,4',5/2,3,3',4,4',5'-HxCB (PC Average RunNumber 1 2 3 Mass_mg 0.0000001639 0.000000266 0.000000171 0.000 lb/mmBtuO2 1.62E-11 2.70E-11 1.74E-11 0.000 ng/dscm 1.78E-02 2.99E-02 1.93E-02 0.022 ng/dscm@7%O2 1.83E-02 3.06E-02 1.97E-02 0.023


### Compound: 2,3,3',4,4'-PeCB (PCB105) Average RunNumber 1 2 3 Mass_mg 0.000000837 0.00000096 0.000000587 0.000 lb/mmBtuO2 8.28E-11 9.76E-11 5.99E-11 0.000 ng/dscm 9.10E-02 1.08E-01 6.63E-02 0.088 ng/dscm@7%O2 9.37E-02 1.10E-01 6.78E-02 0.091


### Compound: 2,3',4,4',5,5'-HxCB (PCB167) Average RunNumber 1 2 3 Mass_mg 0.00000005 0.00000008 0.000000045 0.000 lb/mmBtuO2 4.95E-12 8.14E-12 4.59E-12 0.000 ng/dscm 5.43E-03 9.00E-03 5.08E-03 0.007 ng/dscm@7%O2 5.59E-03 9.20E-03 5.19E-03 0.007


### Compound: 2,3,4,4',5-PeCB (PCB114) Average RunNumber 1 2 3



### Sunday, January 30, 2011 Page 16 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010 Mass_mg 0.0000000531 0.000000105 0.000000048 0.000 lb/mmBtuO2 5.25E-12 1.07E-11 4.90E-12 0.000 ng/dscm 5.77E-03 1.18E-02 5.42E-03 0.008 ng/dscm@7%O2 5.94E-03 1.21E-02 5.54E-03 0.008


### Compound: 2,3',4,4',5-PeCB (PCB118) Average RunNumber 1 2 3 Mass_mg 0.0000025 0.00000279 0.00000173 0.000 lb/mmBtuO2 2.47E-10 2.84E-10 1.77E-10 0.000 ng/dscm 2.72E-01 3.14E-01 1.95E-01 0.260 ng/dscm@7%O2 2.80E-01 3.21E-01 1.99E-01 0.267


### Compound: 2',3,4,4',5-PeCB (PCB123) Average RunNumber 1 2 3 Mass_mg 0.0000000565 0.0000000752 0.000000062 0.000 lb/mmBtuO2 5.59E-12 7.65E-12 6.33E-12 0.000 ng/dscm 6.14E-03 8.46E-03 7.00E-03 0.007 ng/dscm@7%O2 6.32E-03 8.65E-03 7.15E-03 0.007


### Compound: 2,3,4,6,7,8-HxCDF Average RunNumber 1 2 3 Mass_mg 0.000000003 0.000000012 0.00000002 0.000 lb/mmBtuO2 2.97E-13 1.22E-12 2.04E-12 0.000 ng/dscm 3.26E-04 1.35E-03 2.26E-03 0.001 ng/dscm@7%O2 3.36E-04 1.38E-03 2.31E-03 0.001


### Compound: 2,3,4,7,8-PeCDF Average RunNumber 1 2 3 Mass_mg 0.0000000023 0.0000000324 0.0000000026 0.000 lb/mmBtuO2 2.28E-13 3.29E-12 2.65E-13 0.000 ng/dscm 2.50E-04 3.65E-03 2.94E-04 0.001 ng/dscm@7%O2 2.57E-04 3.73E-03 3.00E-04 0.001


### Compound: 2,3,7,8-TCDD Average RunNumber 1 2 3 Mass_mg 0.000000005 0.0000000047 0.0000000051 0.000 lb/mmBtuO2 4.95E-13 4.78E-13 5.20E-13 0.000 ng/dscm 5.43E-04 5.29E-04 5.76E-04 0.001 ng/dscm@7%O2 5.59E-04 5.41E-04 5.89E-04 0.001


### Compound: 2,3,7,8-TCDF Average RunNumber 1 2 3 Mass_mg 0.0000000047 0.0000000049 0.0000000036 0.000 lb/mmBtuO2 4.65E-13 4.98E-13 3.67E-13 0.000 ng/dscm 5.11E-04 5.51E-04 4.06E-04 0.000 ng/dscm@7%O2 5.26E-04 5.63E-04 4.15E-04 0.001



### Sunday, January 30, 2011 Page 17 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010 Compound: 2-Methylnaphthalene Average RunNumber 1 2 3 Mass_mg 0.00232 0.00176 0.00114 0.002 lb/mmBtuO2 2.30E-07 1.79E-07 1.16E-07 0.000 ng/dscm 2.52E+02 1.98E+02 1.29E+02 193.000 ng/dscm@7%O2 2.59E+02 2.02E+02 1.32E+02 197.667


### Compound: 3,3',4,4',5,5'-HxCB (PCB169) Average RunNumber 1 2 3 Mass_mg 0.00000003 0.000000146 0.000000303 0.000 lb/mmBtuO2 2.97E-12 1.48E-11 3.09E-11 0.000 ng/dscm 3.26E-03 1.64E-02 3.42E-02 0.018 ng/dscm@7%O2 3.36E-03 1.68E-02 3.50E-02 0.018


### Compound: 3,3',4,4',5-PeCB (PCB126) Average RunNumber 1 2 3 Mass_mg 0.000000025 0.0000002 0.00000026 0.000 lb/mmBtuO2 2.47E-12 2.03E-11 2.65E-11 0.000 ng/dscm 2.72E-03 2.25E-02 2.94E-02 0.018 ng/dscm@7%O2 2.80E-03 2.30E-02 3.00E-02 0.019


### Compound: 3,3',4,4'-TCB (PCB77) Average RunNumber 1 2 3 Mass_mg 0.000000185 0.000000763 0.00000027 0.000 lb/mmBtuO2 1.83E-11 7.76E-11 2.75E-11 0.000 ng/dscm 2.01E-02 8.59E-02 3.05E-02 0.046 ng/dscm@7%O2 2.07E-02 8.78E-02 3.12E-02 0.047


### Compound: 3,4,4',5-TCB (PCB81) Average RunNumber 1 2 3 Mass_mg 0.000000032 0.00000013 0.000000096 0.000 lb/mmBtuO2 3.17E-12 1.32E-11 9.79E-12 0.000 ng/dscm 3.48E-03 1.46E-02 1.08E-02 0.010 ng/dscm@7%O2 3.58E-03 1.49E-02 1.10E-02 0.010


### Compound: Acenaphthene** Average RunNumber 1 2 3 Mass_mg 0.00027 0.00032 0.00075 0.000 lb/mmBtuO2 2.67E-08 3.25E-08 7.65E-08 0.000 ng/dscm 2.93E+01 3.60E+01 8.47E+01 50.000 ng/dscm@7%O2 3.02E+01 3.68E+01 8.66E+01 51.200


### Compound: Acenaphthylene** Average RunNumber 1 2 3 Mass_mg 0.0000491 0.0000592 0.0000466 0.000 lb/mmBtuO2 4.86E-09 6.02E-09 4.75E-09 0.000



### Sunday, January 30, 2011 Page 18 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010 ng/dscm 5.34E+00 6.66E+00 5.26E+00 5.753 ng/dscm@7%O2 5.50E+00 6.81E+00 5.38E+00 5.897


### Compound: Anthracene** Average RunNumber 1 2 3 Mass_mg 0.000028 0.0000871 0.0000602 0.000 lb/mmBtuO2 2.77E-09 8.86E-09 6.14E-09 0.000 ng/dscm 3.04E+00 9.80E+00 6.80E+00 6.547 ng/dscm@7%O2 3.13E+00 1.00E+01 6.95E+00 6.693


### Compound: Benzo(a)Anthracene* Average RunNumber 1 2 3 Mass_mg 0.0000171 0.0000338 0.000139 0.000 lb/mmBtuO2 1.69E-09 3.44E-09 1.42E-08 0.000 ng/dscm 1.86E+00 3.80E+00 1.57E+01 7.120 ng/dscm@7%O2 1.92E+00 3.88E+00 1.60E+01 7.267


### Compound: Benzo(a)Pyrene* Average RunNumber 1 2 3 Mass_mg 0.00001 0.0000158 0.0000939 0.000 lb/mmBtuO2 9.89E-10 1.61E-09 9.58E-09 0.000 ng/dscm 1.09E+00 1.78E+00 1.06E+01 4.490 ng/dscm@7%O2 1.12E+00 1.82E+00 1.08E+01 4.580


### Compound: Benzo(b)Fluoranthene* Average RunNumber 1 2 3 Mass_mg 0.000025 0.0000398 0.000204 0.000 lb/mmBtuO2 2.47E-09 4.05E-09 2.08E-08 0.000 ng/dscm 2.72E+00 4.48E+00 2.30E+01 10.067 ng/dscm@7%O2 2.80E+00 4.58E+00 2.35E+01 10.293


### Compound: Benzo(e)Pyrene Average RunNumber 1 2 3 Mass_mg 0.0000155 0.0000201 0.000116 0.000 lb/mmBtuO2 1.53E-09 2.04E-09 1.18E-08 0.000 ng/dscm 1.68E+00 2.26E+00 1.31E+01 5.680 ng/dscm@7%O2 1.73E+00 2.31E+00 1.34E+01 5.813


### Compound: Benzo(ghi)Perylene** Average RunNumber 1 2 3 Mass_mg 0.0000178 0.000027 0.000107 0.000 lb/mmBtuO2 1.76E-09 2.75E-09 1.09E-08 0.000 ng/dscm 1.93E+00 3.04E+00 1.21E+01 5.690 ng/dscm@7%O2 1.99E+00 3.11E+00 1.24E+01 5.833


### Compound: Benzo(k)Fluoranthene* Average RunNumber 1 2 3



### Sunday, January 30, 2011 Page 19 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010 Mass_mg 0.0000116 0.000017 0.0000941 0.000 lb/mmBtuO2 1.15E-09 1.73E-09 9.60E-09 0.000 ng/dscm 1.26E+00 1.91E+00 1.06E+01 4.590 ng/dscm@7%O2 1.30E+00 1.95E+00 1.08E+01 4.683


### Compound: Chrysene* Average RunNumber 1 2 3 Mass_mg 0.0000557 0.000075 0.000199 0.000 lb/mmBtuO2 5.51E-09 7.63E-09 2.03E-08 0.000 ng/dscm 6.05E+00 8.44E+00 2.25E+01 12.330 ng/dscm@7%O2 6.23E+00 8.63E+00 2.30E+01 12.620


### Compound: Dibenzo(a,h)Anthracene* Average RunNumber 1 2 3 Mass_mg 0.0000057 0.0000073 0.0000283 0.000 lb/mmBtuO2 5.64E-10 7.42E-10 2.89E-09 0.000 ng/dscm 6.20E-01 8.22E-01 3.20E+00 1.547 ng/dscm@7%O2 6.38E-01 8.40E-01 3.27E+00 1.583


### Compound: Fluoranthene** Average RunNumber 1 2 3 Mass_mg 0.000206 0.000378 0.00054 0.000 lb/mmBtuO2 2.04E-08 3.84E-08 5.51E-08 0.000 ng/dscm 2.24E+01 4.25E+01 6.10E+01 41.967 ng/dscm@7%O2 2.31E+01 4.34E+01 6.23E+01 42.933


### Compound: Fluorene** Average RunNumber 1 2 3 Mass_mg 0.000221 0.000345 0.000218 0.000 lb/mmBtuO2 2.19E-08 3.51E-08 2.22E-08 0.000 ng/dscm 2.40E+01 3.88E+01 2.46E+01 29.133 ng/dscm@7%O2 2.47E+01 3.97E+01 2.51E+01 29.833


### Compound: Indeno(1,2,3-cd)Pyrene* Average RunNumber 1 2 3 Mass_mg 0.0000125 0.0000206 0.000117 0.000 lb/mmBtuO2 1.24E-09 2.09E-09 1.19E-08 0.000 ng/dscm 1.36E+00 2.32E+00 1.32E+01 5.627 ng/dscm@7%O2 1.40E+00 2.37E+00 1.35E+01 5.757


### Compound: Naphthalene** Average RunNumber 1 2 3 Mass_mg 0.00738 0.00616 0.00496 0.006 lb/mmBtuO2 7.30E-07 6.26E-07 5.06E-07 0.000 ng/dscm 8.02E+02 6.93E+02 5.60E+02 685.000 ng/dscm@7%O2 8.26E+02 7.08E+02 5.72E+02 702.000



### Sunday, January 30, 2011 Page 20 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010 Compound: OCDD Average RunNumber 1 2 3 Mass_mg 0.000000098 0.0000001 0.000000084 0.000 lb/mmBtuO2 9.70E-12 1.02E-11 8.57E-12 0.000 ng/dscm 1.07E-02 1.13E-02 9.48E-03 0.010 ng/dscm@7%O2 1.10E-02 1.15E-02 9.69E-03 0.011


### Compound: OCDF Average RunNumber 1 2 3 Mass_mg 0.000000003 0.000000014 0.000000028 0.000 lb/mmBtuO2 2.97E-13 1.42E-12 2.86E-12 0.000 ng/dscm 3.26E-04 1.58E-03 3.16E-03 0.002 ng/dscm@7%O2 3.36E-04 1.61E-03 3.23E-03 0.002


### Compound: Other HpCDD Average RunNumber 1 2 3 Mass_mg 0 0 0.0000000881 0.000 lb/mmBtuO2 0.00E+00 0.00E+00 8.99E-12 0.000 ng/dscm 0.00E+00 0.00E+00 9.95E-03 0.003 ng/dscm@7%O2 0.00E+00 0.00E+00 1.02E-02 0.003


### Compound: Other HpCDF Average RunNumber 1 2 3 Mass_mg 0 0 0 0.000 lb/mmBtuO2 0.00E+00 0.00E+00 0.00E+00 0.000 ng/dscm 0.00E+00 0.00E+00 0.00E+00 0.000 ng/dscm@7%O2 0.00E+00 0.00E+00 0.00E+00 0.000


### Compound: Other HxCDD Average RunNumber 1 2 3 Mass_mg 0 0.0000000229 0 0.000 lb/mmBtuO2 0.00E+00 2.33E-12 0.00E+00 0.000 ng/dscm 0.00E+00 2.58E-03 0.00E+00 0.001 ng/dscm@7%O2 0.00E+00 2.64E-03 0.00E+00 0.001


### Compound: Other HxCDF Average RunNumber 1 2 3 Mass_mg 0 0.000000077 0.000000132 0.000 lb/mmBtuO2 0.00E+00 7.83E-12 1.35E-11 0.000 ng/dscm 0.00E+00 8.67E-03 1.49E-02 0.008 ng/dscm@7%O2 0.00E+00 8.86E-03 1.52E-02 0.008


### Compound: Other PeCDD Average RunNumber 1 2 3 Mass_mg 0.0000000108 0 0.0000000928 0.000 lb/mmBtuO2 1.07E-12 0.00E+00 9.47E-12 0.000



### Sunday, January 30, 2011 Page 21 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010 ng/dscm 1.17E-03 0.00E+00 1.05E-02 0.004 ng/dscm@7%O2 1.20E-03 0.00E+00 1.07E-02 0.004


### Compound: Other PeCDF Average RunNumber 1 2 3 Mass_mg 0 0.0000000996 0.000000134 0.000 lb/mmBtuO2 0.00E+00 1.01E-11 1.37E-11 0.000 ng/dscm 0.00E+00 1.12E-02 1.51E-02 0.009 ng/dscm@7%O2 0.00E+00 1.14E-02 1.54E-02 0.009


### Compound: Other TCDD Average RunNumber 1 2 3 Mass_mg 0 0 0.0000000393 0.000 lb/mmBtuO2 0.00E+00 0.00E+00 4.01E-12 0.000 ng/dscm 0.00E+00 0.00E+00 4.44E-03 0.001 ng/dscm@7%O2 0.00E+00 0.00E+00 4.54E-03 0.002


### Compound: Other TCDF Average RunNumber 1 2 3 Mass_mg 0 0 0.0000000618 0.000 lb/mmBtuO2 0.00E+00 0.00E+00 6.31E-12 0.000 ng/dscm 0.00E+00 0.00E+00 6.98E-03 0.002 ng/dscm@7%O2 0.00E+00 0.00E+00 7.13E-03 0.002


### Compound: Perylene Average RunNumber 1 2 3 Mass_mg 0.00000375 0.00000582 0.0000366 0.000 lb/mmBtuO2 3.71E-10 5.92E-10 3.73E-09 0.000 ng/dscm 4.08E-01 6.55E-01 4.13E+00 1.731 ng/dscm@7%O2 4.20E-01 6.69E-01 4.22E+00 1.770


### Compound: Phenanthrene** Average RunNumber 1 2 3 Mass_mg 0.00249 0.00212 0.0013 0.002 lb/mmBtuO2 2.46E-07 2.16E-07 1.33E-07 0.000 ng/dscm 2.71E+02 2.39E+02 1.47E+02 219.000 ng/dscm@7%O2 2.79E+02 2.44E+02 1.50E+02 224.333


### Compound: Pyrene** Average RunNumber 1 2 3 Mass_mg 0.000109 0.000244 0.000407 0.000 lb/mmBtuO2 1.08E-08 2.48E-08 4.15E-08 0.000 ng/dscm 1.18E+01 2.75E+01 4.60E+01 28.433 ng/dscm@7%O2 1.21E+01 2.81E+01 4.70E+01 29.067


### Compound: Total Dioxins Average RunNumber 1 2 3



### Sunday, January 30, 2011 Page 22 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010 Mass_mg 0.0000001573 0.0000001708 0.0000003618 0.000 lb/mmBtuO2 1.56E-11 1.74E-11 3.69E-11 0.000 ng/dscm 1.71E-02 1.92E-02 4.09E-02 0.026 ng/dscm@7%O2 1.76E-02 1.96E-02 4.18E-02 0.026


### Compound: Total Furans Average RunNumber 1 2 3 Mass_mg 0 0.0000003239 0.0000006506 0.000 lb/mmBtuO2 0.00E+00 3.29E-11 6.64E-11 0.000 ng/dscm 0.00E+00 3.65E-02 7.35E-02 0.037 ng/dscm@7%O2 0.00E+00 3.73E-02 7.51E-02 0.037



### Location: Stack Exit - Method 25A 

### Compound: Total organic compounds (TOC) as Average Run 1 2 3 lb/mmBtuO2 1.86E-03 7.48E-04 7.16E-04 0.001 ppm 3.03E+00 1.25E+00 1.17E+00 1.817 ppm@7%O2 3.14E+00 1.27E+00 1.21E+00 1.873



### Location: Stack Exit - Method 25A 3 

### Compound: Total organic compounds (TOC) as Average Run 4 5 6 lb/mmBtuO2 7.64E-04 9.06E-04 6.20E-04 0.001 ppm 1.25E+00 1.50E+00 1.04E+00 1.263 ppm@7%O2 1.30E+00 1.53E+00 1.06E+00 1.297



### Location: Stack Exit - Method 25A 3 6 Compound: Total organic compounds (TOC) as Average Run 7 lb/mmBtuO2 5.10E-04 0.001 ppm 8.58E-01 0.858 ppm@7%O2 8.64E-01 0.864



### Location: Stack Exit - Method 26A Compound: Hydrogen Chloride Average RunNumber 1 2 3 Mass_mg 3.1 3.9 3.8 3.600 lb/mmBtuO2 8.02E-04 9.96E-04 9.33E-04 0.001


### Compound: Hydrogen Fluoride Average RunNumber 1 2 3 Mass_mg 0.45 0.47 0.48 0.467 lb/mmBtuO2 1.16E-04 1.20E-04 1.18E-04 0.000



### Location: Stack Exit - Method 29



### Sunday, January 30, 2011 Page 23 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010 Compound: Antimony Average RunNumber 1 2 3 Mass_mg 0.0064425 0.0287675 0.007405 0.014 lb/mmBtuO2 1.70E-06 5.74E-06 1.47E-06 0.000


### Compound: Arsenic Average RunNumber 1 2 3 Mass_mg 0.00204 0.001695 0.0011925 0.002 lb/mmBtuO2 5.39E-07 3.38E-07 2.37E-07 0.000


### Compound: Beryllium Average RunNumber 1 2 3 Mass_mg 0.000415 0.00033 0.000225 0.000 lb/mmBtuO2 1.10E-07 6.58E-08 4.47E-08 0.000


### Compound: Cadmium Average RunNumber 1 2 3 Mass_mg 0.0002475 0.00012 0.000355 0.000 lb/mmBtuO2 6.54E-08 2.39E-08 7.06E-08 0.000


### Compound: Chromium Average RunNumber 1 2 3 Mass_mg 0.00533 0.0064 0.02194 0.011 lb/mmBtuO2 1.41E-06 1.28E-06 4.36E-06 0.000


### Compound: Cobalt Average RunNumber 1 2 3 Mass_mg 0.0031025 0.01563 0.003435 0.007 lb/mmBtuO2 8.20E-07 3.12E-06 6.83E-07 0.000


### Compound: Filterable Particulate Average RunNumber 1 2 3 Mass_mg 1.5 23 22.7 15.733 lb/mmBtuO2 3.96E-04 4.59E-03 4.51E-03 0.003


### Compound: Lead Average RunNumber 1 2 3 Mass_mg 0.00953 0.01208 0.00621 0.009 lb/mmBtuO2 2.52E-06 2.41E-06 1.23E-06 0.000


### Compound: Manganese Average RunNumber 1 2 3 Mass_mg 0.028 0.024275 0.0098 0.021 lb/mmBtuO2 7.40E-06 4.84E-06 1.95E-06 0.000



### Sunday, January 30, 2011 Page 24 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010 Compound: Nickel Average RunNumber 1 2 3 Mass_mg 0.0594 0.2655 0.0677 0.131 lb/mmBtuO2 1.57E-05 5.29E-05 1.35E-05 0.000


### Compound: Selenium Average RunNumber 1 2 3 Mass_mg 0.0086 0.0054875 0.00587 0.007 lb/mmBtuO2 2.27E-06 1.09E-06 1.17E-06 0.000



### Location: Stack Exit - Method 6C Compound: Sulfur Dioxide Average Run 1 2 3 lb/mmBtuO2 2.53E-01 2.47E-01 2.39E-01 0.246 ppm 1.03E+02 1.03E+02 9.77E+01 101.233 ppm@7%O2 1.07E+02 1.05E+02 1.01E+02 104.333



### Location: Stack Exit - Method 6C 3 Compound: Sulfur Dioxide Average Run 4 5 6 lb/mmBtuO2 2.42E-01 2.43E-01 2.60E-01 0.248 ppm 9.89E+01 1.01E+02 1.09E+02 102.967 ppm@7%O2 1.03E+02 1.03E+02 1.11E+02 105.667



### Location: Stack Exit - Method 6C 3 6 Compound: Sulfur Dioxide Average Run 7 lb/mmBtuO2 2.58E-01 0.258 ppm 1.09E+02 109.000 ppm@7%O2 1.10E+02 110.000



### Location: Stack Exit - Method 7E Compound: Nitrogen oxides (NOx) Average Run 1 2 3 lb/mmBtuO2 1.59E-01 1.59E-01 1.42E-01 0.153 ppm 9.07E+01 9.29E+01 8.09E+01 88.167 ppm@7%O2 9.41E+01 9.43E+01 8.39E+01 90.767



### Location: Stack Exit - Method 7E 3 Compound: Nitrogen oxides (NOx) Average Run 4 5 6 lb/mmBtuO2 1.30E-01 1.17E-01 1.13E-01 0.120 ppm 7.38E+01 6.76E+01 6.56E+01 69.000 ppm@7%O2 7.66E+01 6.91E+01 6.66E+01 70.767


### Sunday, January 30, 2011 Page 25 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010

Process Run Data 

### Location: Stack Exit - Method 7E 3 6 Compound: Nitrogen oxides (NOx) Average Run 7 lb/mmBtuO2 1.14E-01 0.114 ppm 6.68E+01 66.800 ppm@7%O2 6.73E+01 67.300



### Location: Stack Exit - OTM - 27/28 Compound: Filterable PM2.5 Average RunNumber 1 2 3 Mass_mg 1.4 6.2 1.6 3.067 lb/mmBtuO2 4.91E-04 2.24E-03 5.65E-04 0.001


### Compound: Inorganic (Aqueous) Condensible Pa Average RunNumber 1 2 3 Mass_mg 140 170 180 163.333 lb/mmBtuO2 4.91E-02 6.15E-02 6.36E-02 0.058


### Compound: Organic Condensible Particulate Average RunNumber 1 2 3 Mass_mg 2.1 2.4 4.5 3.000 lb/mmBtuO2 7.37E-04 8.68E-04 1.59E-03 0.001



### Sunday, January 30, 2011 Page 26 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010 Process Run Data



### Run Name Value UOM Comments Target Value 1 Heat Input 668.88 Million Btus/hr Collected during M29 run 1 0



### 10 Heat Input 674.35 Million Btus/hr Collected during run 4 of Method 6C, 7E, 10, and 25A 0

11 Heat Input 728.64 Million Btus/hr Collected during run 5 of Method 6C, 7E, 10, and 25A 0

12 Heat Input 689.2 Million Btus/hr Collected during run 6 of Method 6C, 7E, 10, and 25A 0

13 Heat Input 669.99 Million Btus/hr Collected during run 7 of Method 6C, 7E, 10, and 25A 0

14 Heat Input 685.18 Million Btus/hr Collected during M23 run 1 0

15 Heat Input 705.51 Million Btus/hr Collected during M23 run 2 0



### 16 Heat Input 686.33 Million Btus/hr Collected during M23 run 3 0

17 Heat Input 692.11 Million Btus/hr Collected during M26A run 1 0



### 18 Heat Input 742.7 Million Btus/hr Collected during M26A run 2 0

19 Heat Input 690.01 Million Btus/hr Collected during M26A run 3 0

2 Heat Input 687.78 Million Btus/hr Collected during M29 run 2 0



### 20 Heat Input 681.4 Million Btus/hr Collected during M0011 run 1 0

21 Heat Input 661.64 Million Btus/hr Collected during M0011 run 2 0



### 22 Heat Input 636.19 Million Btus/hr Collected during M0011 run 3 0

3 Heat Input 671.81 Million Btus/hr Collected during M29 run 3 0



### 4 Heat Input 669.06 Million Btus/hr Collected during OTM 27/28 run 1 0

5 Heat Input 687.78 Million Btus/hr Collected during OTM 27/28 run 2 0



### Sunday, January 30, 2011 Page 27 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
6 Heat Input 668.7 Million Btus/hr Collected during OTM 27/28 run 3 0



### 7 Heat Input 674.1 Million Btus/hr Collected during run 1 of Method 6C, 7E, 10, and 25A 0

8 Heat Input 669.74 Million Btus/hr Collected during run 2 of Method 6C, 7E, 10, and 25A 0

9 Heat Input 683.3 Million Btus/hr Collected during run 3 of Method 6C, 7E, 10, and 25A 0

1 Fuel Oil Firing Rate 55.62 gpm Collected during M29 run 1 0

10 Fuel Oil Firing Rate 58.58 gpm Collected during run 4 of Method 6C, 7E, 10, and 25A 0

11 Fuel Oil Firing Rate 58.58 gpm Collected during run 5 of Method 6C, 7E, 10, and 25A 0

12 Fuel Oil Firing Rate 58.58 gpm Collected during run 6 of Method 6C, 7E, 10, and 25A 0

13 Fuel Oil Firing Rate 58.58 gpm Collected during run 7 of Method 6C, 7E, 10, and 25A 0

14 Fuel Oil Firing Rate 58.58 gpm Collected during M23 run 1 0



### 15 Fuel Oil Firing Rate 58.58 gpm Collected during M23 run 2 0

16 Fuel Oil Firing Rate 58.58 gpm Collected during M23 run 3 0



### 17 Fuel Oil Firing Rate 58.58 gpm Collected during M26A run 1 0

18 Fuel Oil Firing Rate 58.58 gpm Collected during M26A run 2 0

19 Fuel Oil Firing Rate 58.58 gpm Collected during M26A run 3 0

2 Fuel Oil Firing Rate 55.62 gpm Collected during M29 run 2 0

20 Fuel Oil Firing Rate 58.58 gpm Collected during M0011 run 1 0



### Sunday, January 30, 2011 Page 28 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
21 Fuel Oil Firing Rate 58.58 gpm Collected during M0011 run 2 0



### 22 Fuel Oil Firing Rate 58.58 gpm Collected during M0011 run 3 0

3 Fuel Oil Firing Rate 58.58 gpm Collected during M29 run 3 0

4 Fuel Oil Firing Rate 55.62 gpm Collected during OTM 27/28 run 1 0



### 5 Fuel Oil Firing Rate 55.62 gpm Collected during OTM 27/28 run 2 0

6 Fuel Oil Firing Rate 58.58 gpm Collected during OTM 27/28 run 3 0



### 7 Fuel Oil Firing Rate 55.62 gpm Collected during run 1 of Method 6C, 7E, 10, and 25A 0

8 Fuel Oil Firing Rate 55.62 gpm Collected during run 2 of Method 6C, 7E, 10, and 25A 0

9 Fuel Oil Firing Rate 58.58 gpm Collected during run 3 of Method 6C, 7E, 10, and 25A 0

1 Flue Gas Flow Rate 1E+07 SCFH Collected during M29 run 1 0

10 Flue Gas Flow Rate 1E+07 SCFH Collected during run 4 of Method 6C, 7E, 10, and 25A 0

11 Flue Gas Flow Rate 1E+07 SCFH Collected during run 5 of Method 6C, 7E, 10, and 25A 0

12 Flue Gas Flow Rate 1E+07 SCFH Collected during run 6 of Method 6C, 7E, 10, and 25A 0

13 Flue Gas Flow Rate 1E+07 SCFH Collected during run 7 of Method 6C, 7E, 10, and 25A 0

14 Flue Gas Flow Rate 1E+07 SCFH Collected during M23 run 1 0

15 Flue Gas Flow Rate 1E+07 SCFH Collected during M23 run 2 0

16 Flue Gas Flow Rate 1E+07 SCFH Collected during M23 run 3 0



### Sunday, January 30, 2011 Page 29 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
17 Flue Gas Flow Rate 1E+07 SCFH Collected during M26A run 1 0



### 18 Flue Gas Flow Rate 1E+07 SCFH Collected during M26A run 2 0

19 Flue Gas Flow Rate 1E+07 SCFH Collected during M26A run 3 0

2 Flue Gas Flow Rate 1E+07 SCFH Collected during M29 run 2 0



### 20 Flue Gas Flow Rate 1E+07 SCFH Collected during M0011 run 1 0

21 Flue Gas Flow Rate 1E+07 SCFH Collected during M0011 run 2 0



### 22 Flue Gas Flow Rate 1E+07 SCFH Collected during M0011 run 3 0

3 Flue Gas Flow Rate 1E+07 SCFH Collected during M29 run 3 0



### 4 Flue Gas Flow Rate 1E+07 SCFH Collected during OTM 27/28 run 1 0

5 Flue Gas Flow Rate 1E+07 SCFH Collected during OTM 27/28 run 2 0



### 6 Flue Gas Flow Rate 1E+07 SCFH Collected during OTM 27/28 run 3 0

7 Flue Gas Flow Rate 1E+07 SCFH Collected during run 1 of Method 6C, 7E, 10, and 25A 0

8 Flue Gas Flow Rate 1E+07 SCFH Collected during run 2 of Method 6C, 7E, 10, and 25A 0

9 Flue Gas Flow Rate 1E+07 SCFH Collected during run 3 of Method 6C, 7E, 10, and 25A 0

1 Unit Gross Electrical Output 45.41 MW Collected during M29 run 1 0



### 10 Unit Gross Electrical Output 46.86 MW Collected during run 4 of Method 6C, 7E, 10, and 25A 0

11 Unit Gross Electrical Output 48.33 MW Collected during run 5 of Method 6C, 7E, 10, and 25A 0

12 Unit Gross Electrical Output 50.21 MW Collected during run 6 of Method 6C, 7E, 10, and 25A 0

Sunday, January 30, 2011 Page 30 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
13 Unit Gross Electrical Output 49.72 MW Collected during run 7 of Method 6C, 7E, 10, and 25A 0

14 Unit Gross Electrical Output 46.04 MW Collected during M23 run 1 0



### 15 Unit Gross Electrical Output 47.29 MW Collected during M23 run 2 0

16 Unit Gross Electrical Output 50.18 MW Collected during M23 run 3 0

17 Unit Gross Electrical Output 48.3 MW Collected during M26A run 1 0

18 Unit Gross Electrical Output 49.08 MW Collected during M26A run 2 0

19 Unit Gross Electrical Output 50.26 MW Collected during M26A run 3 0



### 2 Unit Gross Electrical Output 46.59 MW Collected during M29 run 2 0

20 Unit Gross Electrical Output 50.18 MW Collected during M0011 run 1 0



### 21 Unit Gross Electrical Output 49.19 MW Collected during M0011 run 2 0

22 Unit Gross Electrical Output 47.78 MW Collected during M0011 run 3 0



### 3 Unit Gross Electrical Output 46.22 MW Collected during M29 run 3 0

4 Unit Gross Electrical Output 45.32 MW Collected during OTM 27/28 run 1 0



### 5 Unit Gross Electrical Output 46.59 MW Collected during OTM 27/28 run 2 0

6 Unit Gross Electrical Output 46.2 MW Collected during OTM 27/28 run 3 0



### 7 Unit Gross Electrical Output 46.46 MW Collected during run 1 of Method 6C, 7E, 10, and 25A 0

8 Unit Gross Electrical Output 44.86 MW Collected during run 2 of Method 6C, 7E, 10, and 25A 0

9 Unit Gross Electrical Output 46.06 MW Collected during run 3 of Method 6C, 7E, 10, and 25A 0

1 Unit Net Electric Generation 42.41 MW Collected during M29 run 1 0

Sunday, January 30, 2011 Page 31 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
10 Unit Net Electric Generation 43.86 MW Collected during run 4 of Method 6C, 7E, 10, and 25A 0

11 Unit Net Electric Generation 45.33 MW Collected during run 5 of Method 6C, 7E, 10, and 25A 0

12 Unit Net Electric Generation 47.21 MW Collected during run 6 of Method 6C, 7E, 10, and 25A 0

13 Unit Net Electric Generation 46.72 MW Collected during run 7 of Method 6C, 7E, 10, and 25A 0

14 Unit Net Electric Generation 43.04 MW Collected during M23 run 1 0



### 15 Unit Net Electric Generation 44.29 MW Collected during M23 run 2 0

16 Unit Net Electric Generation 47.18 MW Collected during M23 run 3 0



### 17 Unit Net Electric Generation 45.3 MW Collected during M26A run 1 0

18 Unit Net Electric Generation 46.08 MW Collected during M26A run 2 0

19 Unit Net Electric Generation 47.26 MW Collected during M26A run 3 0

2 Unit Net Electric Generation 43.59 MW Collected during M29 run 2 0

20 Unit Net Electric Generation 47.18 MW Collected during M0011 run 1 0



### 21 Unit Net Electric Generation 46.19 MW Collected during M0011 run 2 0

22 Unit Net Electric Generation 44.78 MW Collected during M0011 run 3 0



### 3 Unit Net Electric Generation 43.22 MW Collected during M29 run 3 0

4 Unit Net Electric Generation 42.32 MW Collected during OTM 27/28 run 1 0



### 5 Unit Net Electric Generation 43.59 MW Collected during OTM 27/28 run 2 0

6 Unit Net Electric Generation 43.2 MW Collected during OTM 27/28 run 3 0



### 7 Unit Net Electric Generation 43.46 MW Collected during run 1 of Method 6C, 7E, 10, and 25A 0

Sunday, January 30, 2011 Page 32 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
8 Unit Net Electric Generation 41.86 MW Collected during run 2 of Method 6C, 7E, 10, and 25A 0

9 Unit Net Electric Generation 43.06 MW Collected during run 3 of Method 6C, 7E, 10, and 25A 0

1 Fuel Oil Firing Rate 27687 lb/hr Collected during M29 run 1 0



### 10 Fuel Oil Firing Rate 28442 lb/hr Collected during run 4 of Method 6C, 7E, 10, and 25A 0

11 Fuel Oil Firing Rate 29303 lb/hr Collected during run 5 of Method 6C, 7E, 10, and 25A 0

12 Fuel Oil Firing Rate 30085 lb/hr Collected during run 6 of Method 6C, 7E, 10, and 25A 0

13 Fuel Oil Firing Rate 29795 lb/hr Collected during run 7 of Method 6C, 7E, 10, and 25A 0

14 Fuel Oil Firing Rate 27931 lb/hr Collected during M23 run 1 0

15 Fuel Oil Firing Rate 28769 lb/hr Collected during M23 run 2 0



### 16 Fuel Oil Firing Rate 30057 lb/hr Collected during M23 run 3 0

17 Fuel Oil Firing Rate 29511 lb/hr Collected during M26A run 1 0



### 18 Fuel Oil Firing Rate 29619 lb/hr Collected during M26A run 2 0

19 Fuel Oil Firing Rate 30157 lb/hr Collected during M26A run 3 0

2 Fuel Oil Firing Rate 28103 lb/hr Collected during M29 run 2 0



### 20 Fuel Oil Firing Rate 29919 lb/hr Collected during M0011 run 1 0

21 Fuel Oil Firing Rate 29632 lb/hr Collected during M0011 run 2 0



### 22 Fuel Oil Firing Rate 29173 lb/hr Collected during M0011 run 3 0

3 Fuel Oil Firing Rate 28112 lb/hr Collected during M29 run 3 0



### Sunday, January 30, 2011 Page 33 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010

APCD Run Data

Process Lab Run Data 4 Fuel Oil Firing Rate 27676 lb/hr Collected during OTM 27/28 run 1 0



### 5 Fuel Oil Firing Rate 28103 lb/hr Collected during OTM 27/28 run 2 0

6 Fuel Oil Firing Rate 28079 lb/hr Collected during OTM 27/28 run 3 0

7 Fuel Oil Firing Rate 28306 lb/hr Collected during run 1 of Method 6C, 7E, 10, and 25A 0

8 Fuel Oil Firing Rate 27539 lb/hr Collected during run 2 of Method 6C, 7E, 10, and 25A 0



### 9 Fuel Oil Firing Rate 28039 lb/hr Collected during run 3 of Method 6C, 7E, 10, and 25A 0

Run Name Value UOM Comments Target Value 1 OVERFIRE AIR 0
1 SELECTIVE NONCATALYTIC REDUCTION FOR NOX 0 0

1 ELECTROSTATIC PRECIPITATOR 0 0



### Sunday, January 30, 2011 Page 34 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010 Sampling / Stack Data Results Detail



### Location Stack Exit - Method 0011 Average Run Number 1 2 3 Test Date 2/25/2010 2/25/2010 2/25/2010 Run Start Time Run Finish Time Net Traversing Points 20 20 20 Net Run Time, minutes 120 120 120 Nozzle Diameter, inches 0.374 0.374 0.374 0.374 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 0.99 0.99 0.99 0.990 Barometric Pressure, inches of Mercury 29.85 29.85 29.85 29.850 Average Orifice Meter Differential, inches H2O 1.61 1.54 1.53 1.560 Dry Gas Meter Volume Sampled, cubic feet 87.262 85.470 84.300 85.677 Average Dry Gas Meter Temperature, °F 79.65 81.35 81.70 80.900 Dry Gas Meter Volume Sampled, dscf 84.661 82.648 81.462 82.924 Total Moisture Liquid collected, g 226 218 232 225.333 Volume of Water Vapor, standard cubic feet 10.64 10.26 10.92 10.607 Moisture Content of Stack Gas, % 11.16 11.04 11.82 11.340 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.8884 0.8896 0.8818 0.887 Carbon Dioxide, % 10.4 10.4 10.4 10.400 Oxygen, % 7.3 7.3 7.3 7.300 Carbon Monoxide & Nitrogen, % 82.3 82.3 82.3 82.300 Fuel Factor 1.31 1.31 1.31 Dry Molecular Weight, lb/lb-Mole 29.96 29.96 29.96 29.960 Wet Molecular weight, lb/lb-Mole 28.63 28.64 28.55 28.607 Flue Gas Static Pressure, inches of H2O -0.11 -0.05 -0.05 -0.070 Absolute Flue Gas Pressure, inches of Mercury 29.84 29.85 29.85 29.847 Average Stack Gas Temperature, °F 266.75 267.55 269.10 267.800 Average Velocity Head, inches of H2O 0.1204486571 55337 0.114654427

190549 0.114376789

952939 0.116

Average Stack Gas Velocity, feet/second 22.99 22.43 22.46 22.627 Stack Cross-Sectional Area, square feet 173.976 173.976 173.976 173.976 Dry Volumetric Flow Rate, dry scfm 154,480.7 150,805.9 149,365.4 151,550.667 Actual Wet Volumetric Flue Gas Flow Rate, acfm 239,982.5 234,136.9 234,450.1 236,189.833 Percent Isokinetic of Sampling Rate, % 104.1 104.1 103.6 103.933 Percent Excess Air, % 50.6 50.6 50.6 50.600 F-Factor, dscfm/MMBtu @ %O2 9420 9420 9420 9,420.000 Round Duct Diameter, inches 178.6 178.6 178.6 Rectangular Duct Width, inches 0 0 0 Rectangular Duct Length, inches 0 0 0 Fw 0 0 0 0.000 Fc 0 0 0 0.000



### Sunday, January 30, 2011 Page 35 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
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



### Sunday, January 30, 2011 Page 36 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
Location Stack Exit - Method 10 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



### Sunday, January 30, 2011 Page 37 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
Location Stack Exit - Method 10 3 6 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



### Sunday, January 30, 2011 Page 38 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
Location Stack Exit - Method 23 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



### Sunday, January 30, 2011 Page 39 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
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



### Sunday, January 30, 2011 Page 40 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
Location Stack Exit - Method 25A 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



### Sunday, January 30, 2011 Page 41 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
Location Stack Exit - Method 25A 3 6 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



### Sunday, January 30, 2011 Page 42 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
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



### Sunday, January 30, 2011 Page 43 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
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



### Sunday, January 30, 2011 Page 44 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
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



### Sunday, January 30, 2011 Page 45 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
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



### Sunday, January 30, 2011 Page 46 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
Location Stack Exit - Method 6C 3 6 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



### Sunday, January 30, 2011 Page 47 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
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



### Sunday, January 30, 2011 Page 48 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
Location Stack Exit - Method 7E 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



### Sunday, January 30, 2011 Page 49 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
Location Stack Exit - Method 7E 3 6 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



### Sunday, January 30, 2011 Page 50 of 51

### Utility Boiler MACT ICR - Middletown Power Station Unit 2

7/26/2010
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



### Sunday, January 30, 2011 Page 51 of 51