### Name: Andrew W. Oliver

Title: Environmental Manager Company: Astoria Generating Company, L.P. Sign Date: 9/10/2010 Name: Wesley W. Fritz Title: Project Manager Company: Weston Solutions, Inc. Sign Date: 9/10/2010 Permitted Facility Representative / Date Testing Company Representative / Date Final Test Report for

/ / Based on information and belief formed after reasonable inquiry, I certify that the statements and information in this test report are true, accurate, and complete. I have reviewed all testing details and results in this test report and hereby certify that the test report is authentic and accurate.

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Facility Information: Astoria Generating Station - Stack 41

18-01 20th Avenue

Astoria NY 11105
Contact: Andrew Oliver
Phone: 315-433-1371
Fax:
Email: aoliver@uspowergen.com Testing Company:
Weston Solutions, Inc. 1400 Weston Way

West Chester PA 19380
Contact: Wes Fritz
Phone: 610-701-3944
Fax:
Email: Wesley.Fritz@WestonSolutions.com

Air Permit Number:
8902 Permitted Source ID/Name: Astoria Generating Station Unit 40 Stack 41 40
Permitted Maximum Process Rate: Max. Normal Operation Process Rate: Target Process Test Rate

Description of the source (including control equipment). Please see the attachments for source or process flow diagram: Unit 40 discharges exhaust gases to two separate stacks. Testing was performed for each parameter of each grouping simultaneously on both stacks. Per EPA’s guidance, the test results are presented for each stack individually. The test results for each stack have not been combined or summed in this report. EPA will determine how the unit emissions will be summed following receipt of the test report and ERT submittal. Industry/SCC/NAIS

Sampling Location Information:

Test Parameter Information: AFS #: FRS #:

SCC / Description

The following state and federal regulations that apply to the proposed testing:

Location Round

Duct Diam. Distance from upstream dist. Distance from

downstream dist. Number of

Traverse Ports Equiv. Diam Min.Travers Points Rect. Duct Length /Width
Stack 238.5 864 696 0 0 24 0 0

Target Parameter Test Method Number of

Test Runs Test Run

Duration Sample

Points Comments Location
Carbon Monoxide Method 10 3 0 Stack 2,3,7,8-TCDD Method 23 3 0 Stack 1,2,3,7,8-PeCDD Method 23 3 0 Stack 1,2,3,4,7,8-HxCDD Method 23 3 0 Stack 1,2,3,6,7,8-HxCDD Method 23 3 0 Stack 1,2,3,7,8,9-HxCDD Method 23 3 0 Stack 1,2,3,4,6,7,8-HpCDD Method 23 3 0 Stack



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The following describes any modifications and/or deviations to the applicable test methods. If alternative methods were requested, see the attachments for documentation of request AND approval, including dates. See Attached Report

OCDD Method 23 3 0 Stack 2,3,7,8-TCDF Method 23 3 0 Stack 1,2,3,7,8-PeCDF Method 23 3 0 Stack 2,3,4,7,8-PeCDF Method 23 3 0 Stack 1,2,3,4,7,8-HxCDF Method 23 3 0 Stack 1,2,3,6,7,8-HxCDF Method 23 3 0 Stack 2,3,4,6,7,8-HxCDF Method 23 3 0 Stack 1,2,3,7,8,9-HxCDF Method 23 3 0 Stack 1,2,3,4,6,7,8-HpCDF Method 23 3 0 Stack 1,2,3,4,7,8,9-HpCDF Method 23 3 0 Stack OCDF Method 23 3 0 Stack 3,3',4,4'-TCB (PCB77) Method 23 3 0 Stack 3,4,4',5-TCB (PCB81) Method 23 3 0 Stack 2,3,3',4,4'-PeCB (PCB105) Method 23 3 0 Stack 2,3,4,4',5-PeCB (PCB114) Method 23 3 0 Stack 2,3',4,4',5-PeCB (PCB118) Method 23 3 0 Stack 2',3,4,4',5-PeCB (PCB123) Method 23 3 0 Stack 3,3',4,4',5-PeCB (PCB126) Method 23 3 0 Stack 2,3,3',4,4',5/2,3,3',4,4',5'-

HxCB (PCBs156/157) Method 23 3 0 Stack

2,3',4,4',5,5'-HxCB (PCB167) Method 23 3 0 Stack 3,3',4,4',5,5'-HxCB (PCB169) Method 23 3 0 Stack 2,3,3',4,4',5,5'-HpCB

(PCB189) Method 23 3 0 Stack

Total organic compounds

(TOC) as Propane Method 25A 3 0 Stack

Hydrogen Fluoride Method 26 3 0 Stack Hydrogen Chloride Method 26 3 0 Stack Filterable PM2.5 OTM - 27/28 3 0 Stack Organic Condensible

Particulate OTM - 27/28 3 0 Stack

Inorganic (Aqueous)

Condensible Part. OTM - 27/28 3 0 Stack

Selenium Method 29 3 0 Stack Manganese Method 29 3 0 Stack Phosphorus (yellow or white) Method 29 3 0 Stack Lead Method 29 3 0 Stack Nickel Method 29 3 0 Stack Antimony Method 29 3 0 Stack Arsenic Method 29 3 0 Stack Beryllium Method 29 3 0 Stack Cadmium Method 29 3 0 Stack Chromium Method 29 3 0 Stack Cobalt Method 29 3 0 Stack Filterable Particulate Method 29 0 Stack Co2 Method 3A CO2 3 0 Stack O2 Method 3A O2 3 0 Stack Sulfur Dioxide Method 6C 3 0 Stack Nitrogen oxides (NOx) Method 7E 3 0 Stack



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Sampling / Stack Data Results Summary



### Location Stack - 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



### Location Stack - Method 23 Average
Run Number 1 2 3

Test Date 4/27/2010 4/28/2010 4/29/2010
Run Start Time 5:28:00 AM 7:08:00 AM 6:33:00 AM

Run Finish Time 8:45:00 PM 7:57:00 PM 9:43:00 PM Net Run Time, minutes 480 480 480 Dry Gas Meter Volume Sampled, dscf 323.036 322.910 341.731 329.226 Moisture Content of Stack Gas, % 6.54 6.45 6.26 6.417 Moisture Saturation at Stack Gas Temperature, % 69.18 78.36 84.38 77.307 Carbon Dioxide, % 7 7.6 7.3 7.300 Oxygen, % 11.9 11.2 11.6 11.567 Average Stack Gas Temperature, °F 193.69 200.05 203.69 199.143 Dry Volumetric Flow Rate, dry scfm 191,453.4 191,453.2 204,195.3 195,700.633 Actual Wet Volumetric Flue Gas Flow Rate, acfm 255,579.8 255,579.8 273,263.8 261,474.467 Percent Isokinetic of Sampling Rate, % 102.3 102.3 101.5 102.033 F-Factor, dscfm/MMBtu @ %O2 9190 9190 9190 9,190.000

Fw 10320 10320 10320 10,320.000

Fc 1420 1420 1420 1,420.000



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Location Stack - 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 - Method 26 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



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Location Stack - Method 29 Average
Run Number

Test Date
Run Start Time

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

Fw

Fc



### Location Stack - Method 3A CO2 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



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Location Stack - Method 3A O2 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 - 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



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Location Stack - 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



### Location Stack - 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



### Wednesday, January 19, 2011 Page 10 of 27

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Emissions Summary



### Location: Stack - Method 10 Compound: Carbon Monoxide Average Run 1 2 3 lb/mmBtuO2 0.00E+00 1.57E-04 7.84E-05 0.000
ppm 0.00E+00 1.07E-01 5.28E-02 0.053 ppm@7%O2 0.00E+00 1.57E-01 7.81E-02 0.078



### Location: Stack - Method 23 Compound: 1,2,3,4,6,7,8-HpCDD Average RunNumber 1 2 3 Mass_mg 0.0000000017 0.0000000019 0.000000046 0.000 lb/mmBtuO2 2.48E-13 2.57E-13 6.13E-12 0.000 ng/dscm 1.86E-04 2.08E-04 4.75E-03 0.002 ng/dscm@7%O2 2.87E-04 2.98E-04 7.10E-03 0.003


### Compound: 1,2,3,4,6,7,8-HpCDF Average RunNumber 1 2 3 Mass_mg 0.000000047 0.000000052 0.00000011 0.000 lb/mmBtuO2 6.85E-12 7.03E-12 1.47E-11 0.000 ng/dscm 5.14E-03 5.69E-03 1.14E-02 0.007 ng/dscm@7%O2 7.94E-03 8.15E-03 1.70E-02 0.011


### Compound: 1,2,3,4,7,8,9-HpCDF Average RunNumber 1 2 3 Mass_mg 0.0000000033 0.0000000023 0.000000035 0.000 lb/mmBtuO2 4.81E-13 3.11E-13 4.66E-12 0.000 ng/dscm 3.61E-04 2.52E-04 3.62E-03 0.001 ng/dscm@7%O2 5.58E-04 3.61E-04 5.41E-03 0.002


### Compound: 1,2,3,4,7,8-HxCDD Average RunNumber 1 2 3 Mass_mg 0.0000000023 0.0000000024 0.0000000021 0.000 lb/mmBtuO2 3.35E-13 3.24E-13 2.80E-13 0.000 ng/dscm 2.51E-04 2.63E-04 2.17E-04 0.000 ng/dscm@7%O2 3.88E-04 3.77E-04 3.24E-04 0.000


### Compound: 1,2,3,4,7,8-HxCDF Average RunNumber 1 2 3 Mass_mg 0.0000000019 0.00000003 0.0000000022 0.000 lb/mmBtuO2 2.77E-13 4.06E-12 2.93E-13 0.000 ng/dscm 2.08E-04 3.28E-03 2.27E-04 0.001 ng/dscm@7%O2 3.21E-04 4.70E-03 3.39E-04 0.002


### Compound: 1,2,3,6,7,8-HxCDD Average



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RunNumber 1 2 3 Mass_mg 0.0000000023 0.0000000024 0.000000002 0.000 lb/mmBtuO2 3.35E-13 3.24E-13 2.66E-13 0.000 ng/dscm 2.51E-04 2.63E-04 2.07E-04 0.000 ng/dscm@7%O2 3.88E-04 3.77E-04 3.09E-04 0.000


### Compound: 1,2,3,6,7,8-HxCDF Average RunNumber 1 2 3 Mass_mg 0.0000000018 0.0000000028 0.000000033 0.000 lb/mmBtuO2 2.62E-13 3.79E-13 4.40E-12 0.000 ng/dscm 1.97E-04 3.06E-04 3.41E-03 0.001 ng/dscm@7%O2 3.04E-04 4.38E-04 5.10E-03 0.002


### Compound: 1,2,3,7,8,9-HxCDD Average RunNumber 1 2 3 Mass_mg 0.0000000025 0.0000000023 0.0000000076 0.000 lb/mmBtuO2 3.64E-13 3.11E-13 1.01E-12 0.000 ng/dscm 2.73E-04 2.52E-04 7.86E-04 0.000 ng/dscm@7%O2 4.22E-04 3.61E-04 1.17E-03 0.001


### Compound: 1,2,3,7,8,9-HxCDF Average RunNumber 1 2 3 Mass_mg 0.0000000023 0.0000000036 0.0000000026 0.000 lb/mmBtuO2 3.35E-13 4.87E-13 3.46E-13 0.000 ng/dscm 2.51E-04 3.94E-04 2.69E-04 0.000 ng/dscm@7%O2 3.88E-04 5.65E-04 4.02E-04 0.000


### Compound: 1,2,3,7,8-PeCDD Average RunNumber 1 2 3 Mass_mg 0.0000000059 0.0000000036 0.0000000027 0.000 lb/mmBtuO2 8.59E-13 4.87E-13 3.60E-13 0.000 ng/dscm 6.45E-04 3.94E-04 2.79E-04 0.000 ng/dscm@7%O2 9.96E-04 5.65E-04 4.17E-04 0.001


### Compound: 1,2,3,7,8-PeCDF Average RunNumber 1 2 3 Mass_mg 0.0000000024 0.0000000099 0.0000000024 0.000 lb/mmBtuO2 3.50E-13 1.34E-12 3.20E-13 0.000 ng/dscm 2.62E-04 1.08E-03 2.48E-04 0.001 ng/dscm@7%O2 4.05E-04 1.55E-03 3.71E-04 0.001


### Compound: 2,3,3',4,4',5,5'-HpCB (PCB189) Average RunNumber 1 2 3 Mass_mg 0.0000000056 0.0000000053 0.000000015 0.000 lb/mmBtuO2 8.16E-13 7.17E-13 2.00E-12 0.000 ng/dscm 6.12E-04 5.80E-04 1.55E-03 0.001 ng/dscm@7%O2 9.45E-04 8.31E-04 2.32E-03 0.001



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Compound: 2,3,3',4,4',5/2,3,3',4,4',5'-HxCB (PC Average RunNumber 1 2 3 Mass_mg 0.0000000038 0.0000000039 0.0000000061 0.000 lb/mmBtuO2 5.53E-13 5.27E-13 8.13E-13 0.000 ng/dscm 4.15E-04 4.27E-04 6.30E-04 0.000 ng/dscm@7%O2 6.41E-04 6.12E-04 9.42E-04 0.001


### Compound: 2,3,3',4,4'-PeCB (PCB105) Average RunNumber 1 2 3 Mass_mg 0.0000006 0.00000039 0.00000033 0.000 lb/mmBtuO2 8.74E-11 5.27E-11 4.40E-11 0.000 ng/dscm 6.56E-02 4.27E-02 3.41E-02 0.047 ng/dscm@7%O2 1.01E-01 6.12E-02 5.10E-02 0.071


### Compound: 2,3',4,4',5,5'-HxCB (PCB167) Average RunNumber 1 2 3 Mass_mg 0.0000000037 0.0000000038 0.000000006 0.000 lb/mmBtuO2 5.39E-13 5.14E-13 7.99E-13 0.000 ng/dscm 4.05E-04 4.16E-04 6.20E-04 0.000 ng/dscm@7%O2 6.26E-04 5.96E-04 9.27E-04 0.001


### Compound: 2,3,4,4',5-PeCB (PCB114) Average RunNumber 1 2 3 Mass_mg 0.000000005 0.000000005 0.0000000019 0.000 lb/mmBtuO2 7.28E-13 6.76E-13 2.53E-13 0.000 ng/dscm 5.47E-04 5.47E-04 1.96E-04 0.000 ng/dscm@7%O2 8.45E-04 7.84E-04 2.93E-04 0.001


### Compound: 2,3',4,4',5-PeCB (PCB118) Average RunNumber 1 2 3 Mass_mg 0.00000081 0.00000088 0.0000007 0.000 lb/mmBtuO2 1.18E-10 1.19E-10 9.33E-11 0.000 ng/dscm 8.86E-02 9.63E-02 7.23E-02 0.086 ng/dscm@7%O2 1.37E-01 1.38E-01 1.08E-01 0.128


### Compound: 2',3,4,4',5-PeCB (PCB123) Average RunNumber 1 2 3 Mass_mg 0.000000013 0.000000006 0.000000007 0.000 lb/mmBtuO2 1.89E-12 8.11E-13 9.33E-13 0.000 ng/dscm 1.42E-03 6.56E-04 7.23E-04 0.001 ng/dscm@7%O2 2.19E-03 9.40E-04 1.08E-03 0.001


### Compound: 2,3,4,6,7,8-HxCDF Average RunNumber 1 2 3 Mass_mg 0.0000000022 0.0000000033 0.000000039 0.000 lb/mmBtuO2 3.20E-13 4.46E-13 5.20E-12 0.000



### Wednesday, January 19, 2011 Page 13 of 27

### 9/10/2010 ng/dscm 2.41E-04 3.61E-04 4.03E-03 0.002 ng/dscm@7%O2 3.72E-04 5.17E-04 6.02E-03 0.002


### Compound: 2,3,4,7,8-PeCDF Average RunNumber 1 2 3 Mass_mg 0.0000000023 0.0000000032 0.000000032 0.000 lb/mmBtuO2 3.35E-13 4.33E-13 4.26E-12 0.000 ng/dscm 2.51E-04 3.50E-04 3.31E-03 0.001 ng/dscm@7%O2 3.88E-04 5.02E-04 4.95E-03 0.002


### Compound: 2,3,7,8-TCDD Average RunNumber 1 2 3 Mass_mg 0.0000000072 0.0000000087 0.0000000045 0.000 lb/mmBtuO2 1.05E-12 1.18E-12 6.00E-13 0.000 ng/dscm 7.87E-04 9.52E-04 4.65E-04 0.001 ng/dscm@7%O2 1.22E-03 1.36E-03 6.95E-04 0.001


### Compound: 2,3,7,8-TCDF Average RunNumber 1 2 3 Mass_mg 0.000000005 0.000000012 0.0000000055 0.000 lb/mmBtuO2 7.28E-13 1.62E-12 7.33E-13 0.000 ng/dscm 5.47E-04 1.31E-03 5.68E-04 0.001 ng/dscm@7%O2 8.45E-04 1.88E-03 8.49E-04 0.001


### Compound: 3,3',4,4',5,5'-HxCB (PCB169) Average RunNumber 1 2 3 Mass_mg 0.0000000039 0.000000004 0.0000000062 0.000 lb/mmBtuO2 5.68E-13 5.41E-13 8.26E-13 0.000 ng/dscm 4.26E-04 4.38E-04 6.41E-04 0.001 ng/dscm@7%O2 6.58E-04 6.28E-04 9.58E-04 0.001


### Compound: 3,3',4,4',5-PeCB (PCB126) Average RunNumber 1 2 3 Mass_mg 0.0000000051 0.0000000051 0.000000016 0.000 lb/mmBtuO2 7.43E-13 6.89E-13 2.13E-12 0.000 ng/dscm 5.58E-04 5.58E-04 1.65E-03 0.001 ng/dscm@7%O2 8.62E-04 8.00E-04 2.47E-03 0.001


### Compound: 3,3',4,4'-TCB (PCB77) Average RunNumber 1 2 3 Mass_mg 0.0000000073 0.0000000027 0.00000001 0.000 lb/mmBtuO2 1.06E-12 3.65E-13 1.33E-12 0.000 ng/dscm 7.98E-04 2.95E-04 1.03E-03 0.001 ng/dscm@7%O2 1.23E-03 4.23E-04 1.54E-03 0.001


### Compound: 3,4,4',5-TCB (PCB81) Average RunNumber 1 2 3



### Wednesday, January 19, 2011 Page 14 of 27

### 9/10/2010 Mass_mg 0.0000000071 0.0000000026 0.0000000083 0.000 lb/mmBtuO2 1.03E-12 3.51E-13 1.11E-12 0.000 ng/dscm 7.76E-04 2.84E-04 8.58E-04 0.001 ng/dscm@7%O2 1.20E-03 4.07E-04 1.28E-03 0.001


### Compound: OCDD Average RunNumber 1 2 3 Mass_mg 0.0000000038 0.0000000034 0.0000000033 0.000 lb/mmBtuO2 5.53E-13 4.60E-13 4.40E-13 0.000 ng/dscm 4.15E-04 3.72E-04 3.41E-04 0.000 ng/dscm@7%O2 6.41E-04 5.33E-04 5.10E-04 0.001


### Compound: OCDF Average RunNumber 1 2 3 Mass_mg 0.0000000058 0.0000000058 0.0000000037 0.000 lb/mmBtuO2 8.45E-13 7.84E-13 4.93E-13 0.000 ng/dscm 6.34E-04 6.34E-04 3.82E-04 0.001 ng/dscm@7%O2 9.79E-04 9.09E-04 5.71E-04 0.001



### Location: Stack - Method 25A Compound: Total organic compounds (TOC) as Average Run 1 2 3 lb/mmBtuO2 0.00E+00 2.10E-03 9.42E-04 0.001
ppm 0.00E+00 9.06E-01 4.03E-01 0.436 ppm@7%O2 0.00E+00 1.33E+00 5.96E-01 0.642



### Location: Stack - Method 26 Compound: Hydrogen Chloride Average RunNumber 3 1 2 Mass_mg 0.78 0.82 0.81 0.803 lb/mmBtuO2 3.95E-04 4.34E-04 4.35E-04 0.000
ppm 2.02E-01 2.13E-01 2.11E-01 0.209 ppm@7%O2 3.02E-01 3.33E-01 3.33E-01 0.323


### Compound: Hydrogen Fluoride Average RunNumber 1 2 3 Mass_mg 0.25 0.25 0.25 0.250 lb/mmBtuO2 1.32E-04 1.34E-04 1.27E-04 0.000
ppm 1.18E-01 1.18E-01 1.18E-01 0.118 ppm@7%O2 1.84E-01 1.86E-01 1.76E-01 0.182



### Location: Stack - Method 29 Compound: Antimony Average RunNumber 1 2 3 Mass_mg 0.668 0.61 0.588 0.622 lb/mmBtuO2 1.89E-04 1.76E-04 1.73E-04 0.000



### Wednesday, January 19, 2011 Page 15 of 27

### 9/10/2010

Compound: Arsenic Average RunNumber 1 2 3 Mass_mg 0.00946 0.00776 0.00726 0.008 lb/mmBtuO2 2.67E-06 2.24E-06 2.13E-06 0.000


### Compound: Beryllium Average RunNumber 1 2 3 Mass_mg 0.00264 0.00232 0.00223 0.002 lb/mmBtuO2 7.46E-07 6.71E-07 6.56E-07 0.000


### Compound: Cadmium Average RunNumber 1 2 3 Mass_mg 0.00075 0.00075 0.00075 0.001 lb/mmBtuO2 2.12E-07 2.17E-07 2.20E-07 0.000


### Compound: Chromium Average RunNumber 1 2 3 Mass_mg 0.01875 0.00465 0.00667 0.010 lb/mmBtuO2 5.30E-06 1.34E-06 1.96E-06 0.000


### Compound: Cobalt Average RunNumber 1 2 3 Mass_mg 0.11625 0.09815 0.09113 0.102 lb/mmBtuO2 3.29E-05 2.84E-05 2.68E-05 0.000


### Compound: Filterable Particulate Average RunNumber 1 2 3 Mass_mg 64.9 39.9 35.2 46.667 lb/mmBtuO2 1.83E-02 1.15E-02 1.03E-02 0.013


### Compound: Lead Average RunNumber 1 2 3 Mass_mg 0.02643 0.02323 0.02747 0.026 lb/mmBtuO2 7.47E-06 6.72E-06 8.08E-06 0.000


### Compound: Manganese Average RunNumber 1 2 3 Mass_mg 0.30151 0.23681 0.23621 0.258 lb/mmBtuO2 8.52E-05 6.85E-05 6.94E-05 0.000


### Compound: Nickel Average RunNumber 1 2 3 Mass_mg 2.09837 1.80821 1.71987 1.875 lb/mmBtuO2 5.93E-04 5.23E-04 5.06E-04 0.001



### Wednesday, January 19, 2011 Page 16 of 27

### 9/10/2010

Process Run Data Compound: Phosphorus (yellow or white) Average RunNumber 1 2 3 Mass_mg 0.364 0.295 0.279 0.313 lb/mmBtuO2 1.03E-04 8.53E-05 8.20E-05 0.000


### Compound: Selenium Average RunNumber 1 2 3 Mass_mg 0.0075 0.0075 0.0075 0.008 lb/mmBtuO2 2.12E-06 2.17E-06 2.20E-06 0.000



### Location: Stack - Method 6C Compound: Sulfur Dioxide Average Run 1 2 3 lb/mmBtuO2 2.88E-01 2.82E-01 2.83E-01 0.284
ppm 8.02E+01 7.76E+01 8.24E+01 80.067 ppm@7%O2 1.25E+02 1.23E+02 1.23E+02 123.667



### Location: Stack - Method 7E Compound: Nitrogen oxides (NOx) Average Run 1 2 3 lb/mmBtuO2 1.72E-01 1.79E-01 1.70E-01 0.174
ppm 6.67E+01 6.88E+01 6.88E+01 68.100 ppm@7%O2 1.04E+02 1.09E+02 1.03E+02 105.333



### Location: Stack - OTM - 27/28 Compound: Filterable PM2.5 Average RunNumber 1 2 3 Mass_mg 19.3 15.2 14.6 16.367 lb/mmBtuO2 6.78E-03 5.64E-03 5.47E-03 0.006


### Compound: Inorganic (Aqueous) Condensible Pa Average RunNumber 1 2 3 Mass_mg 6.2 7.3 6.5 6.667 lb/mmBtuO2 2.18E-03 2.71E-03 2.44E-03 0.002


### Compound: Organic Condensible Particulate Average RunNumber 1 2 3 Mass_mg 1 1 1 1.000 lb/mmBtuO2 3.51E-04 3.71E-04 3.75E-04 0.000



### Wednesday, January 19, 2011 Page 17 of 27

### 9/10/2010

Process Run Data

APCD Run Data

Process Lab Run Data 

### Run Name Value UOM Comments Target Value
1 Gross Electric Output 85.5 MW 0



### 2 Gross Electric Output 91 MW 0

3 Gross Electric Output 85 MW 0

4 Gross Electric Output 89.5 MW 0



### 5 Gross Electric Output 85.1 MW 0

Run Name Value UOM Comments
1 0



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Sampling / Stack Data Results Detail



### Location Stack - 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



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Location Stack - Method 23 Average Run Number 1 2 3 Test Date 4/27/2010 4/28/2010 4/29/2010 Run Start Time 5:28:00 AM 7:08:00 AM 6:33:00 AM Run Finish Time 8:45:00 PM 7:57:00 PM 9:43:00 PM Net Traversing Points 96 95 96 Net Run Time, minutes 480 480 480 Nozzle Diameter, inches 0.442 0.442 0.442 0.442 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.0022 1.0022 1.0022 1.002 Barometric Pressure, inches of Mercury 29.71 29.97 30 29.893 Average Orifice Meter Differential, inches H2O 1.53 1.52 1.75 1.600 Dry Gas Meter Volume Sampled, cubic feet 315.027 316.548 341.883 324.486 Average Dry Gas Meter Temperature, °F 54.36 61.54 73.09 62.997 Dry Gas Meter Volume Sampled, dscf 323.036 322.910 341.731 329.226 Total Moisture Liquid collected, g 480.5 472.7 485.1 479.433 Volume of Water Vapor, standard cubic feet 22.62 22.25 22.83 22.567 Moisture Content of Stack Gas, % 6.54 6.45 6.26 6.417 Moisture Saturation at Stack Gas Temperature, % 69.18 78.36 84.38 77.307 Dry Mole Fraction 0.9346 0.9355 0.9374 0.936 Carbon Dioxide, % 7 7.6 7.3 7.300 Oxygen, % 11.9 11.2 11.6 11.567 Carbon Monoxide & Nitrogen, % 81.1 81.2 81.1 81.133 Fuel Factor 1.29 1.28 1.27 Dry Molecular Weight, lb/lb-Mole 29.60 29.66 29.63 29.630 Wet Molecular weight, lb/lb-Mole 28.84 28.91 28.90 28.883 Flue Gas Static Pressure, inches of H2O -0.27 -0.27 -0.27 -0.270 Absolute Flue Gas Pressure, inches of Mercury 29.69 29.95 29.98 29.873 Average Stack Gas Temperature, °F 193.69 200.05 203.69 199.143 Average Velocity Head, inches of H2O 4.7864644314 7564E-02 4.797516952

76979E-02 0.054553510

589674 0.050

Average Stack Gas Velocity, feet/second 13.73 13.73 14.68 14.047 Stack Cross-Sectional Area, square feet 310.245 310.245 310.245 310.245 Dry Volumetric Flow Rate, dry scfm 191,453.4 191,453.2 204,195.3 195,700.633 Actual Wet Volumetric Flue Gas Flow Rate, acfm 255,579.8 255,579.8 273,263.8 261,474.467 Percent Isokinetic of Sampling Rate, % 102.3 102.3 101.5 102.033 Percent Excess Air, % 125.1 109.4 118.2 117.567 F-Factor, dscfm/MMBtu @ %O2 9190 9190 9190 9,190.000 Round Duct Diameter, inches 238.5 238.5 238.5 Rectangular Duct Width, inches 0 0 0 Rectangular Duct Length, inches 0 0 0 Fw 10320 10320 10320 10,320.000 Fc 1420 1420 1420 1,420.000



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Location Stack - 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



### Wednesday, January 19, 2011 Page 21 of 27

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Location Stack - Method 26 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



### Wednesday, January 19, 2011 Page 22 of 27

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Location Stack - Method 29 Average Run Number Test Date Run Start Time Run Finish Time Net Traversing Points Net Run Time, minutes Nozzle Diameter, inches Pitot Tube Coefficient Dry Gas Meter Calibration Factor Barometric Pressure, inches of Mercury Average Orifice Meter Differential, inches H2O Dry Gas Meter Volume Sampled, cubic feet Average Dry Gas Meter Temperature, °F Dry Gas Meter Volume Sampled, dscf Total Moisture Liquid collected, g Volume of Water Vapor, standard cubic feet Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Dry Mole Fraction Carbon Dioxide, % Oxygen, % Carbon Monoxide & Nitrogen, % Fuel Factor Dry Molecular Weight, lb/lb-Mole Wet Molecular weight, lb/lb-Mole Flue Gas Static Pressure, inches of H2O Absolute Flue Gas Pressure, inches of Mercury Average Stack Gas Temperature, °F Average Velocity Head, inches of H2O Average Stack Gas Velocity, feet/second Stack Cross-Sectional Area, square feet Dry Volumetric Flow Rate, dry scfm Actual Wet Volumetric Flue Gas Flow Rate, acfm Percent Isokinetic of Sampling Rate, % Percent Excess Air, % F-Factor, dscfm/MMBtu @ %O2 Round Duct Diameter, inches Rectangular Duct Width, inches Rectangular Duct Length, inches Fw Fc



### Wednesday, January 19, 2011 Page 23 of 27

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Location Stack - Method 3A CO2 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



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Location Stack - Method 3A O2 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



### Wednesday, January 19, 2011 Page 25 of 27

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Location Stack - 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



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Location Stack - 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



### Wednesday, January 19, 2011 Page 27 of 27

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Location Stack - 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



### Wednesday, January 19, 2011 Page 28 of 27