### Name: Katheryn Curtis

Title: Vice President F&H Merchant Operati Company: Dominion Generation Sign Date: 8/16/2010 Name: Michael P. Martin Title: Senior Project Manager Company:TRC Companies, Inc. Sign Date: 8/12/2010 Permitted Facility Representative / Date Testing Company Representative / Date



## Utility Boiler MACT ICR - State Line Energy Unit 3

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.

Thursday, January 13, 2011 Page 1 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 Facility Information: State Line Energy 103rd Street & Lake Michigan

Hammond IN46320 Contact:David Nuckols Phone:804-796-6021 Fax: 804-796-6004 Email: david.nuckols@dom.com Testing Company: TRC Companies, Inc. 650 Suffolk Street

Lowell MA01854 Contact:Michael P. Martin Phone:978-656-3550 Fax: 978-453-4215 Email:mmartin@trcsolutions.com

Air Permit Number: 981 Permitted Source ID/Name: 3 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: 2050 mmBtu/hr tangentially fired, pulverized coal boiler w/ baghouse. Industry/SCC/NAIS221112

Sampling Location Information:

Test Parameter Information: AFS #:1808900210 FRS #:110000602633

SCC / Description10100202 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous Coal - Pulverized Coal: Dry Bottom (Bituminous Coal)
The following state and federal regulations that apply to the proposed testing:

Location Round

Duct Diam. Distance from upstream dist. Distance from

downstream dist. Number of

Traverse Ports Equiv. Diam Min.Travers Points Rect. Duct Length /Width Stack Exit 226.56 1428 801.96 4 0 6 0 0

Target Parameter Test Method Number of

Test Runs Test Run

Duration Sample

Points Comments Location 2,3,7,8-TCDD Method 23 3 480 0 Stack Exit 1,2,3,7,8-PeCDD Method 23 3 480 0 Stack Exit 1,2,3,4,7,8-HxCDD Method 23 3 480 0 Stack Exit 1,2,3,6,7,8-HxCDD Method 23 3 480 0 Stack Exit 1,2,3,7,8,9-HxCDD Method 23 3 480 0 Stack Exit 1,2,3,4,6,7,8-HpCDD Method 23 3 480 0 Stack Exit OCDD Method 23 3 480 0 Stack Exit


### Thursday, January 13, 2011 Page 2 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 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 Hydrogen Fluoride Method 26A 3 180 0 Stack Exit Hydrogen Chloride Method 26A 3 180 0 Stack Exit Organic Condensible

Particulate OTM - 27/28 3 240 0 Stack Exit Inorganic (Aqueous)

Condensible Part. OTM - 27/28 3 240 0 Stack Exit
Total PM2.5 OTM - 27/28 3 240 0 Stack Exit Total Particulate OTM - 27/28 3 240 0 Stack Exit Filterable Particulate OTM - 27/28 3 240 0 Stack Exit Filterable PM2.5 OTM - 27/28 3 240 0 Stack Exit Cobalt Method 29 3 240 0 Stack Exit Antimony 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 Chromium Method 29 3 240 0 Stack Exit Cadmium Method 29 3 240 0 Stack Exit Beryllium Method 29 3 240 0 Stack Exit Arsenic Method 29 3 240 0 Stack Exit 

### Thursday, January 13, 2011 Page 3 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 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.



### Thursday, January 13, 2011 Page 4 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 Sampling / Stack Data Results Summary 

### LocationStack Exit - Method 23 Average Run Number 1 2 3 Test Date 4/6/2010 4/7/2010 4/8/2010 Run Start Time Run Finish Time Net Run Time, minutes 480 480 480 Dry Gas Meter Volume Sampled, dscf 274.563 273.597 273.684 273.948 Moisture Content of Stack Gas, % 11.15 12.82 10.78 11.583 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 11.8 12.3 12.3 12.133 Oxygen, % 7.7 7.4 7.2 7.433 Average Stack Gas Temperature, °F 318.92 310.00 310.41 313.110 Dry Volumetric Flow Rate, dry scfm 448,606.0 442,468.3 446,370.4445,814.900 Actual Wet Volumetric Flue Gas Flow Rate, acfm 770,335.2 766,807.7 758,912.9765,351.933 Percent Isokinetic of Sampling Rate, % 100.7 101.7 100.8 101.067 F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000 Fw 10640 10640 10640 10,640.000 Fc 1800 1800 1800 1,800.000



### LocationStack 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



### Thursday, January 13, 2011 Page 5 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 LocationStack 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



### Thursday, January 13, 2011 Page 6 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 Emissions Summary 

### Location: Stack Exit - Method 23 Compound: 1,2,3,4,6,7,8-HpCDD Average RunNumber 1 2 3 Mass_mg 0.0000000037 0.0000000016 0.0000000033 0.000 lb/mmBtuO2 4.60E-13 1.95E-13 3.97E-13 0.000 ng/dscm 4.76E-04 2.07E-04 4.26E-04 0.000 ng/dscm@7%O2 5.01E-04 2.13E-04 4.32E-04 0.000 

### Compound: 1,2,3,4,6,7,8-HpCDF Average RunNumber 1 2 3 Mass_mg 0.0000000013 0.00000000084 0.00000000354 0.000 lb/mmBtuO2 1.62E-13 1.02E-13 4.25E-13 0.000 ng/dscm 1.67E-04 1.08E-04 4.57E-04 0.000 ng/dscm@7%O2 1.76E-04 1.11E-04 4.64E-04 0.000 

### Compound: 1,2,3,4,7,8,9-HpCDF Average RunNumber 1 2 3 Mass_mg 0.0000000017 0.0000000011 0.0000000013 0.000 lb/mmBtuO2 2.11E-13 1.34E-13 1.56E-13 0.000 ng/dscm 2.19E-04 1.42E-04 1.68E-04 0.000 ng/dscm@7%O2 2.31E-04 1.46E-04 1.70E-04 0.000 

### Compound: 1,2,3,4,7,8-HxCDD Average RunNumber 1 2 3 Mass_mg 0.0000000014 0.00000000054 0.00000000335 0.000 lb/mmBtuO2 1.74E-13 6.59E-14 4.03E-13 0.000 ng/dscm 1.80E-04 6.97E-05 4.32E-04 0.000 ng/dscm@7%O2 1.90E-04 7.18E-05 4.38E-04 0.000 

### Compound: 1,2,3,4,7,8-HxCDF Average RunNumber 1 2 3 Mass_mg 0.0000000013 0.0000000019 0.00000000052 0.000 lb/mmBtuO2 1.62E-13 2.32E-13 6.25E-14 0.000 ng/dscm 1.67E-04 2.45E-04 6.71E-05 0.000 ng/dscm@7%O2 1.76E-04 2.52E-04 6.81E-05 0.000 

### Compound: 1,2,3,6,7,8-HxCDD Average RunNumber 1 2 3 Mass_mg 0.0000000014 0.0000000012 0.00000000044 0.000 lb/mmBtuO2 1.74E-13 1.46E-13 5.29E-14 0.000 ng/dscm 1.80E-04 1.55E-04 5.68E-05 0.000 ng/dscm@7%O2 1.90E-04 1.60E-04 5.76E-05 0.000 

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


### Thursday, January 13, 2011 Page 7 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 RunNumber 1 2 3 Mass_mg 0.00000000084 0.00000000069 0.00000000049 0.000 lb/mmBtuO2 1.04E-13 8.42E-14 5.89E-14 0.000 ng/dscm 1.08E-04 8.91E-05 6.32E-05 0.000 ng/dscm@7%O2 1.14E-04 9.17E-05 6.41E-05 0.000 

### Compound: 1,2,3,7,8,9-HxCDD Average RunNumber 1 2 3 Mass_mg 0.0000000014 0.0000000011 0.00000000074 0.000 lb/mmBtuO2 1.74E-13 1.34E-13 8.89E-14 0.000 ng/dscm 1.80E-04 1.42E-04 9.55E-05 0.000 ng/dscm@7%O2 1.90E-04 1.46E-04 9.69E-05 0.000 

### Compound: 1,2,3,7,8,9-HxCDF Average RunNumber 1 2 3 Mass_mg 0.00000000097 0.0000000012 0.00000000066 0.000 lb/mmBtuO2 1.21E-13 1.46E-13 7.93E-14 0.000 ng/dscm 1.25E-04 1.55E-04 8.52E-05 0.000 ng/dscm@7%O2 1.32E-04 1.60E-04 8.64E-05 0.000 

### Compound: 1,2,3,7,8-PeCDD Average RunNumber 1 2 3 Mass_mg 0.0000000013 0.0000000011 0.00000000097 0.000 lb/mmBtuO2 1.62E-13 1.34E-13 1.17E-13 0.000 ng/dscm 1.67E-04 1.42E-04 1.25E-04 0.000 ng/dscm@7%O2 1.76E-04 1.46E-04 1.27E-04 0.000 

### Compound: 1,2,3,7,8-PeCDF Average RunNumber 1 2 3 Mass_mg 0.0000000021 0.00000000092 0.00000000063 0.000 lb/mmBtuO2 2.61E-13 1.12E-13 7.57E-14 0.000 ng/dscm 2.70E-04 1.19E-04 8.13E-05 0.000 ng/dscm@7%O2 2.84E-04 1.23E-04 8.25E-05 0.000 

### Compound: 2,3,3',4,4',5,5'-HpCB (PCB189) Average RunNumber 1 2 3 Mass_mg 0.0000000062 0.0000000018 0.00000000353 0.000 lb/mmBtuO2 7.71E-13 2.20E-13 4.24E-13 0.000 ng/dscm 7.98E-04 2.32E-04 4.56E-04 0.000 ng/dscm@7%O2 8.40E-04 2.39E-04 4.63E-04 0.001 

### Compound: 2,3,3',4,4',5/2,3,3',4,4',5'-HxCB (PC Average RunNumber 1 2 3 Mass_mg 0.000000028 0.000000026 0.00000003509 0.000 lb/mmBtuO2 3.48E-12 3.17E-12 4.22E-12 0.000 ng/dscm 3.60E-03 3.36E-03 4.53E-03 0.004 ng/dscm@7%O2 3.79E-03 3.46E-03 4.60E-03 0.004



### Thursday, January 13, 2011 Page 8 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 Compound: 2,3,3',4,4'-PeCB (PCB105) Average RunNumber 1 2 3 Mass_mg 0.00000013 0.00000014 0.000000156 0.000 lb/mmBtuO2 1.62E-11 1.71E-11 1.87E-11 0.000 ng/dscm 1.67E-02 1.81E-02 2.01E-02 0.018 ng/dscm@7%O2 1.76E-02 1.86E-02 2.04E-02 0.019 

### Compound: 2,3',4,4',5,5'-HxCB (PCB167) Average RunNumber 1 2 3 Mass_mg 0.0000000076 0.0000000129 0.0000000087 0.000 lb/mmBtuO2 9.45E-13 1.57E-12 1.05E-12 0.000 ng/dscm 9.78E-04 1.67E-03 1.12E-03 0.001 ng/dscm@7%O2 1.03E-03 1.72E-03 1.14E-03 0.001 

### Compound: 2,3,4,4',5-PeCB (PCB114) Average RunNumber 1 2 3 Mass_mg 0.0000000138 0.0000000121 0.0000000191 0.000 lb/mmBtuO2 1.72E-12 1.48E-12 2.30E-12 0.000 ng/dscm 1.78E-03 1.56E-03 2.46E-03 0.002 ng/dscm@7%O2 1.87E-03 1.61E-03 2.50E-03 0.002 

### Compound: 2,3',4,4',5-PeCB (PCB118) Average RunNumber 1 2 3 Mass_mg 0.00000035 0.000000358 0.000000395 0.000 lb/mmBtuO2 4.35E-11 4.37E-11 4.75E-11 0.000 ng/dscm 4.50E-02 4.62E-02 5.10E-02 0.047 ng/dscm@7%O2 4.74E-02 4.76E-02 5.17E-02 0.049 

### Compound: 2',3,4,4',5-PeCB (PCB123) Average RunNumber 1 2 3 Mass_mg 0.000000008 0.0000000276 0.0000000015 0.000 lb/mmBtuO2 9.95E-13 3.37E-12 1.80E-13 0.000 ng/dscm 1.03E-03 3.56E-03 1.94E-04 0.002 ng/dscm@7%O2 1.08E-03 3.67E-03 1.97E-04 0.002 

### Compound: 2,3,4,6,7,8-HxCDF Average RunNumber 1 2 3 Mass_mg 0.0000000014 0.00000000239 0.000000001 0.000 lb/mmBtuO2 1.74E-13 2.92E-13 1.20E-13 0.000 ng/dscm 1.80E-04 3.09E-04 1.29E-04 0.000 ng/dscm@7%O2 1.90E-04 3.18E-04 1.31E-04 0.000 

### Compound: 2,3,4,7,8-PeCDF Average RunNumber 1 2 3 Mass_mg 0.0000000021 0.00000000071 0.00000000059 0.000 lb/mmBtuO2 2.61E-13 8.66E-14 7.09E-14 0.000


### Thursday, January 13, 2011 Page 9 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 ng/dscm 2.70E-04 9.17E-05 7.61E-05 0.000 ng/dscm@7%O2 2.84E-04 9.44E-05 7.72E-05 0.000 

### Compound: 2,3,7,8-TCDD Average RunNumber 1 2 3 Mass_mg 0.0000000021 0.00000000081 0.00000000099 0.000 lb/mmBtuO2 2.61E-13 9.88E-14 1.19E-13 0.000 ng/dscm 2.70E-04 1.05E-04 1.28E-04 0.000 ng/dscm@7%O2 2.84E-04 1.08E-04 1.30E-04 0.000 

### Compound: 2,3,7,8-TCDF Average RunNumber 1 2 3 Mass_mg 0.0000000024 0.00000000099 0.000000001 0.000 lb/mmBtuO2 2.98E-13 1.21E-13 1.20E-13 0.000 ng/dscm 3.09E-04 1.28E-04 1.29E-04 0.000 ng/dscm@7%O2 3.25E-04 1.32E-04 1.31E-04 0.000 

### Compound: 3,3',4,4',5,5'-HxCB (PCB169) Average RunNumber 1 2 3 Mass_mg 0.0000000011 0.00000000077 0.00000000053 0.000 lb/mmBtuO2 1.37E-13 9.39E-14 6.37E-14 0.000 ng/dscm 1.42E-04 9.94E-05 6.84E-05 0.000 ng/dscm@7%O2 1.50E-04 1.02E-04 6.94E-05 0.000 

### Compound: 3,3',4,4',5-PeCB (PCB126) Average RunNumber 1 2 3 Mass_mg 0.0000000028 0.0000000015 0.0000000017 0.000 lb/mmBtuO2 3.48E-13 1.83E-13 2.04E-13 0.000 ng/dscm 3.60E-04 1.94E-04 2.19E-04 0.000 ng/dscm@7%O2 3.79E-04 2.00E-04 2.22E-04 0.000 

### Compound: 3,3',4,4'-TCB (PCB77) Average RunNumber 1 2 3 Mass_mg 0.0000000346 0.0000000459 0.0000000535 0.000 lb/mmBtuO2 4.30E-12 5.60E-12 6.43E-12 0.000 ng/dscm 4.45E-03 5.93E-03 6.90E-03 0.006 ng/dscm@7%O2 4.69E-03 6.11E-03 7.00E-03 0.006 

### Compound: 3,4,4',5-TCB (PCB81) Average RunNumber 1 2 3 Mass_mg 0.0000000023 0.0000000019 0.00000000347 0.000 lb/mmBtuO2 2.86E-13 2.32E-13 4.17E-13 0.000 ng/dscm 2.96E-04 2.45E-04 4.48E-04 0.000 ng/dscm@7%O2 3.12E-04 2.52E-04 4.55E-04 0.000 

### Compound: OCDD Average RunNumber 1 2 3 

### Thursday, January 13, 2011 Page 10 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 Mass_mg 0.00000001 0.00000001 0.0000000089 0.000 lb/mmBtuO2 1.24E-12 1.22E-12 1.07E-12 0.000 ng/dscm 1.29E-03 1.29E-03 1.15E-03 0.001 ng/dscm@7%O2 1.36E-03 1.33E-03 1.17E-03 0.001 

### Compound: OCDF Average RunNumber 1 2 3 Mass_mg 0.0000000063 0.00000000517 0.0000000012 0.000 lb/mmBtuO2 7.83E-13 6.31E-13 1.44E-13 0.000 ng/dscm 8.10E-04 6.67E-04 1.55E-04 0.001 ng/dscm@7%O2 8.53E-04 6.87E-04 1.57E-04 0.001 

### Compound: Other HpCDD 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 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 0.00000000276 0.000 lb/mmBtuO2 0.00E+00 0.00E+00 3.32E-13 0.000 ng/dscm 0.00E+00 0.00E+00 3.56E-04 0.000 ng/dscm@7%O2 0.00E+00 0.00E+00 3.61E-04 0.000 

### Compound: Other HxCDF Average RunNumber 1 2 3 Mass_mg 0.00000000194 0.00000000189 0 0.000 lb/mmBtuO2 2.41E-13 2.31E-13 0.00E+00 0.000 ng/dscm 2.50E-04 2.44E-04 0.00E+00 0.000 ng/dscm@7%O2 2.63E-04 2.51E-04 0.00E+00 0.000 

### Compound: Other PeCDD Average RunNumber 1 2 3 Mass_mg 0 0 0.00000000339 0.000 lb/mmBtuO2 0.00E+00 0.00E+00 4.07E-13 0.000 ng/dscm 0.00E+00 0.00E+00 4.37E-04 0.000 ng/dscm@7%O2 0.00E+00 0.00E+00 4.43E-04 0.000



### Thursday, January 13, 2011 Page 11 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 Compound: Other PeCDF Average RunNumber 1 2 3 Mass_mg 0 0.00000000148 0 0.000 lb/mmBtuO2 0.00E+00 1.81E-13 0.00E+00 0.000 ng/dscm 0.00E+00 1.91E-04 0.00E+00 0.000 ng/dscm@7%O2 0.00E+00 1.97E-04 0.00E+00 0.000 

### Compound: Other TCDD Average RunNumber 1 2 3 Mass_mg 0 0 0.0000000141 0.000 lb/mmBtuO2 0.00E+00 0.00E+00 1.69E-12 0.000 ng/dscm 0.00E+00 0.00E+00 1.82E-03 0.001 ng/dscm@7%O2 0.00E+00 0.00E+00 1.85E-03 0.001 

### Compound: Other TCDF Average RunNumber 1 2 3 Mass_mg 0 0.00000000503 0 0.000 lb/mmBtuO2 0.00E+00 6.14E-13 0.00E+00 0.000 ng/dscm 0.00E+00 6.49E-04 0.00E+00 0.000 ng/dscm@7%O2 0.00E+00 6.68E-04 0.00E+00 0.000 

### Compound: Total Dioxins Average RunNumber 1 2 3 Mass_mg 0.0000000213 0.00000001635 0.00000003894 0.000 lb/mmBtuO2 2.65E-12 1.99E-12 4.68E-12 0.000 ng/dscm 2.74E-03 2.11E-03 5.03E-03 0.003 ng/dscm@7%O2 2.89E-03 2.17E-03 5.10E-03 0.003 

### Compound: Total Furans Average RunNumber 1 2 3 Mass_mg 0.00000002235 0.00000002431 0.00000001093 0.000 lb/mmBtuO2 2.78E-12 2.97E-12 1.31E-12 0.000 ng/dscm 2.88E-03 3.14E-03 1.41E-03 0.002 ng/dscm@7%O2 3.03E-03 3.23E-03 1.43E-03 0.003


### Location: Stack Exit - Method 29 Compound: Antimony Average RunNumber 1 2 3 Mass_mg 0.000806 0.000699 0.000847 0.001 lb/mmBtuO2 1.92E-07 1.64E-07 1.99E-07 0.000 

### Compound: Arsenic Average RunNumber 1 2 3 Mass_mg 0.00431 0.00353 0.00563 0.004 lb/mmBtuO2 1.03E-06 8.29E-07 1.32E-06 0.000



### Thursday, January 13, 2011 Page 12 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 Compound: Beryllium Average RunNumber 1 2 3 Mass_mg 0.000423 0.000508 0.000547 0.000 lb/mmBtuO2 1.01E-07 1.19E-07 1.29E-07 0.000 

### Compound: Cadmium Average RunNumber 1 2 3 Mass_mg 0.000846 0.000294 0.000825 0.001 lb/mmBtuO2 2.02E-07 6.91E-08 1.94E-07 0.000 

### Compound: Chromium Average RunNumber 1 2 3 Mass_mg 0.0504 0.039 0.0263 0.039 lb/mmBtuO2 1.20E-05 9.16E-06 6.18E-06 0.000 

### Compound: Cobalt Average RunNumber 1 2 3 Mass_mg 0.00409 0.00392 0.00422 0.004 lb/mmBtuO2 9.76E-07 9.21E-07 9.92E-07 0.000 

### Compound: Lead Average RunNumber 1 2 3 Mass_mg 0.00608 0.00565 0.00648 0.006 lb/mmBtuO2 1.45E-06 1.33E-06 1.52E-06 0.000 

### Compound: Manganese Average RunNumber 1 2 3 Mass_mg 0.0438 0.0429 0.0363 0.041 lb/mmBtuO2 1.04E-05 1.01E-05 8.53E-06 0.000 

### Compound: Nickel Average RunNumber 1 2 3 Mass_mg 0.0282 0.0163 0.0153 0.020 lb/mmBtuO2 6.73E-06 3.83E-06 3.60E-06 0.000 

### Compound: Selenium Average RunNumber 1 2 3 Mass_mg 0.016 0.00486 0.0168 0.013 lb/mmBtuO2 3.82E-06 1.14E-06 3.95E-06 0.000


### Location: Stack Exit - OTM - 27/28 

### Compound: Filterable Particulate Average RunNumber 1 2 3 Mass_mg 79.8 92.8 96.1 89.567 

### Thursday, January 13, 2011 Page 13 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010

Process Run Data lb/mmBtuO2 2.33E-02 2.62E-02 2.51E-02 0.025 

### Compound: Filterable PM2.5 Average RunNumber 1 2 3 Mass_mg 13.5 16.3 15.7 15.167 lb/mmBtuO2 3.94E-03 4.61E-03 4.10E-03 0.004 

### Compound: Inorganic (Aqueous) Condensible Pa Average RunNumber 1 2 3 Mass_mg 15.76 21.86 14.56 17.393 lb/mmBtuO2 4.60E-03 6.18E-03 3.80E-03 0.005 

### Compound: Organic Condensible Particulate Average RunNumber 1 2 3 Mass_mg 1.64 1.84 2.94 2.140 lb/mmBtuO2 4.79E-04 5.20E-04 7.67E-04 0.001 

### Compound: Total Particulate Average RunNumber 1 2 3 Mass_mg 97.2 116.5 113.6 109.100 lb/mmBtuO2 2.84E-02 3.29E-02 2.96E-02 0.030 

### Compound: Total PM2.5 Average RunNumber 1 2 3 Mass_mg 30.9 40 33.2 34.700 lb/mmBtuO2 9.02E-03 1.13E-02 8.66E-03 0.010



### Thursday, January 13, 2011 Page 14 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 Process Run Data



### Run Name Value UOM Comments Target Value 4 Heat Input 1785.5Million Btus/hr Collected during M23 run 1 0



### 4 Coal Feed Rate 87.2 tons/hr Collected during M23 run 1 0

4 Steam Output 1185.71000 lb steam/hr Collected during M23 run 1 0



### 4 Flue Gas Flow Rate 3E+07 scfh Collected during M23 run 1 0

4 Flue Gas O2 - RH 2.7 % Collected during M23 run 1 0

4 Baghouse dP - South 8.7 in-H2O Collected during M23 run 1 0



### 4 Flue Gas O2 - SH 2.5 % Collected during M23 run 1 0

4 Flue Gas O2 - Average 2.6 % Collected during M23 run 1 0



### 4 Flue Gas CO2 11.3 % Collected during M23 run 1 0

4 Flue Gas Temp 296.4 Deg F Collected during M23 run 1 0



### 4 Flue Gas Pressure 28.8 in-Hg Collected during M23 run 1 0

4 Flue Gas Pressure 1 atm Collected during M23 run 1 0



### 4 Baghouse dP - North 5.1 in-H2O Collected during M23 run 1 0

4 Unit Gross Electrical Output 193.6 Mwe Collected during M23 run 1 0



### 4 Unit Net Electric Generation 177.9 MWh Collected during M23 run 1 0

5 Heat Input 1735.1Million Btus/hr Collected during M23 run 2 0



### 5 Coal Feed Rate 86.8 tons/hr Collected during M23 run 2 0

5 Steam Output 1146.31000 lb steam/hr Collected during M23 run 2 0

5 Flue Gas Flow Rate 3E+07 scfh Collected during M23 run 2 0



### 5 Flue Gas O2 - RH 2.8 % Collected during M23 run 2 0

5 Baghouse dP - South 8.3 in-H2O Collected during M23 run 2 0



### Thursday, January 13, 2011 Page 15 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 5 Flue Gas O2 - SH 2.5 % Collected during M23 run 2 0



### 5 Flue Gas O2 - Average 2.7 % Collected during M23 run 2 0

5 Flue Gas CO2 11.2 % Collected during M23 run 2 0

5 Flue Gas Temp 292.6 Deg F Collected during M23 run 2 0



### 5 Flue Gas Pressure 28.9 in-Hg Collected during M23 run 2 0

5 Flue Gas Pressure 1 atm Collected during M23 run 2 0



### 5 Baghouse dP - North 5.9 in-H2O Collected during M23 run 2 0

5 Unit Gross Electrical Output 191.2 Mwe Collected during M23 run 2 0



### 5 Unit Net Electric Generation 174.2 MWh Collected during M23 run 2 0

6 Heat Input 1750.8Million Btus/hr Collected during M23 run 3 0



### 6 Coal Feed Rate 88.2 tons/hr Collected during M23 run 3 0

6 Steam Output 1153.91000 lb steam/hr Collected during M23 run 3 0



### 6 Flue Gas Flow Rate 3E+07 scfh Collected during M23 run 3 0

6 Flue Gas O2 - RH 2.7 % Collected during M23 run 3 0



### 6 Baghouse dP - South 8 in-H2O Collected during M23 run 3 0

6 Flue Gas O2 - SH 2.6 % Collected during M23 run 3 0



### 6 Flue Gas O2 - Average 2.6 % Collected during M23 run 3 0

6 Flue Gas CO2 11.3 % Collected during M23 run 3 0

6 Flue Gas Temp 291.6 Deg F Collected during M23 run 3 0



### 6 Flue Gas Pressure 29.1 in-Hg Collected during M23 run 3 0

6 Flue Gas Pressure 1 atm Collected during M23 run 3 0



### 6 Baghouse dP - North 5.7 in-H2O Collected during M23 run 3 0

6 Unit Gross Electrical Output 191.2 Mwe Collected during M23 run 3 0



### Thursday, January 13, 2011 Page 16 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 6 Unit Net Electric Generation 175.1 MWh Collected during M23 run 3 0



### 7 Heat Input 1790.5Million Btus/hr Collected during OTM-27/28 run 1 0

7 Coal Feed Rate 87.9 tons/hr Collected during OTM-27/28 run 1 0

7 Steam Output 1193.51000 lb steam/hr Collected during OTM-27/28 run 1 0



### 7 Flue Gas Flow Rate 3E+07 scfh Collected during OTM-27/28 run 1 0

7 Flue Gas O2 - RH 2.7 % Collected during OTM-27/28 run 1 0



### 7 Baghouse dP - South 8.8 in-H2O Collected during OTM-27/28 run 1 0

7 Flue Gas O2 - SH 2.5 % Collected during OTM-27/28 run 1 0



### 7 Flue Gas O2 - Average 2.6 % Collected during OTM-27/28 run 1 0

7 Flue Gas CO2 11.4 % Collected during OTM-27/28 run 1 0



### 7 Flue Gas Temp 294.9 Deg F Collected during OTM-27/28 run 1 0

7 Flue Gas Pressure 28.8 in-Hg Collected during OTM-27/28 run 1 0



### 7 Flue Gas Pressure 1 atm Collected during OTM-27/28 run 1 0

7 Baghouse dP - North 5.1 in-H2O Collected during OTM-27/28 run 1 0



### 7 Unit Gross Electrical Output 194.2 Mwe Collected during OTM-27/28 run 1 0

7 Unit Net Electric Generation 178.43 MWh Collected during OTM-27/28 run 1 0



### 8 Heat Input 1733.3Million Btus/hr Collected during OTM-27/28 run 2 0

8 Coal Feed Rate 87.1 tons/hr Collected during OTM-27/28 run 2 0

8 Steam Output 1145.51000 lb steam/hr Collected during OTM-27/28 run 2 0



### 8 Flue Gas Flow Rate 3E+07 scfh Collected during OTM-27/28 run 2 0

8 Flue Gas O2 - RH 2.8 % Collected during OTM-27/28 run 2 0



### 8 Baghouse dP - South 8.3 in-H2O Collected during OTM-27/28 run 2 0

8 Flue Gas O2 - SH 2.6 % Collected during OTM-27/28 run 2 0



### Thursday, January 13, 2011 Page 17 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 8 Flue Gas O2 - Average 2.7 % Collected during OTM-27/28 run 2 0



### 8 Flue Gas CO2 11.2 % Collected during OTM-27/28 run 2 0

8 Flue Gas Temp 293.4 Deg F Collected during OTM-27/28 run 2 0

8 Flue Gas Pressure 28.9 in-Hg Collected during OTM-27/28 run 2 0



### 8 Flue Gas Pressure 1 atm Collected during OTM-27/28 run 2 0

8 Baghouse dP - North 6 in-H2O Collected during OTM-27/28 run 2 0



### 8 Unit Gross Electrical Output 191.4 Mwe Collected during OTM-27/28 run 2 0

8 Unit Net Electric Generation 174 MWh Collected during OTM-27/28 run 2 0



### 9 Heat Input 1752.8Million Btus/hr Collected during OTM-27/28 run 3 0

9 Coal Feed Rate 88.4 tons/hr Collected during OTM-27/28 run 3 0



### 9 Steam Output 1152.51000 lb steam/hr Collected during OTM-27/28 run 3 0

9 Flue Gas Flow Rate 3E+07 scfh Collected during OTM-27/28 run 3 0



### 9 Flue Gas O2 - RH 2.7 % Collected during OTM-27/28 run 3 0

9 Baghouse dP - South 8 in-H2O Collected during OTM-27/28 run 3 0



### 9 Flue Gas O2 - SH 2.6 % Collected during OTM-27/28 run 3 0

9 Flue Gas O2 - Average 2.6 % Collected during OTM-27/28 run 3 0



### 9 Flue Gas CO2 11.3 % Collected during OTM-27/28 run 3 0

9 Flue Gas Temp 291.8 Deg F Collected during OTM-27/28 run 3 0

9 Flue Gas Pressure 29 in-Hg Collected during OTM-27/28 run 3 0



### 9 Flue Gas Pressure 1 atm Collected during OTM-27/28 run 3 0

9 Baghouse dP - North 5.3 in-H2O Collected during OTM-27/28 run 3 0



### 9 Unit Gross Electrical Output 190.8 Mwe Collected during OTM-27/28 run 3 0

9 Unit Net Electric Generation 174.6 MWh Collected during OTM-27/28 run 3 0



### Thursday, January 13, 2011 Page 18 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 1 Heat Input 1803.2Million Btus/hr Collected during M29 run 1 0



### 1 Coal Feed Rate 88.2 tons/hr Collected during M29 run 1 0

1 Steam Output 1200.91000 lb steam/hr Collected during M29 run 1 0

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



### 1 Flue Gas O2 - RH 2.8 % Collected during M29 run 1 0

1 Baghouse dP - South 8.6 in-H2O Collected during M29 run 1 0



### 1 Flue Gas O2 - SH 2.6 % Collected during M29 run 1 0

1 Flue Gas O2 - Average 2.7 % Collected during M29 run 1 0



### 1 Flue Gas CO2 11.3 % Collected during M29 run 1 0

1 Flue Gas Temp 291.2 Deg F Collected during M29 run 1 0



### 1 Flue Gas Pressure 28.8 in-Hg Collected during M29 run 1 0

1 Flue Gas Pressure 1 atm Collected during M29 run 1 0



### 1 Baghouse dP - North 5.3 in-H2O Collected during M29 run 1 0

1 Unit Gross Electrical Output 195.3 Mwe Collected during M29 run 1 0



### 1 Unit Net Electric Generation 179.57 MWh Collected during M29 run 1 0

2 Heat Input 1746.3Million Btus/hr Collected during M29 run 2 0



### 2 Coal Feed Rate 87.3 tons/hr Collected during M29 run 2 0

2 Steam Output 1147.51000 lb steam/hr Collected during M29 run 2 0

2 Flue Gas Flow Rate 3E+07 scfh Collected during M29 run 2 0



### 2 Flue Gas O2 - RH 2.8314 % Collected during M29 run 2 0

2 Baghouse dP - South 8.2 in-H2O Collected during M29 run 2 0



### 2 Flue Gas O2 - SH 2.4 % Collected during M29 run 2 0

2 Flue Gas O2 - Average 2.6314 % Collected during M29 run 2 0



### Thursday, January 13, 2011 Page 19 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010

APCD Run Data 2 Flue Gas CO2 11.3 % Collected during M29 run 2 0



### 2 Flue Gas Temp 290.6 Deg F Collected during M29 run 2 0

2 Flue Gas Pressure 28.9 in-Hg Collected during M29 run 2 0

2 Flue Gas Pressure 1 atm Collected during M29 run 2 0



### 2 Baghouse dP - North 6.2 in-H2O Collected during M29 run 2 0

2 Unit Gross Electrical Output 191.42 Mwe Collected during M29 run 2 0



### 2 Unit Net Electric Generation 174.2 MWh Collected during M29 run 2 0

3 Heat Input 1758Million Btus/hr Collected during M29 run 3 0



### 3 Coal Feed Rate 88.7 tons/hr Collected during M29 run 3 0

3 Steam Output 1152.61000 lb steam/hr Collected during M29 run 3 0



### 3 Flue Gas Flow Rate 3E+07 scfh Collected during M29 run 3 0

3 Flue Gas O2 - RH 2.6 % Collected during M29 run 3 0



### 3 Baghouse dP - South 8.1 in-H2O Collected during M29 run 3 0

3 Flue Gas O2 - SH 2.6 % Collected during M29 run 3 0



### 3 Flue Gas O2 - Average 2.6 % Collected during M29 run 3 0

3 Flue Gas CO2 11.3 % Collected during M29 run 3 0



### 3 Flue Gas Temp 291.5 Deg F Collected during M29 run 3 0

3 Flue Gas Pressure 29 in-Hg Collected during M29 run 3 0

3 Flue Gas Pressure 1 atm Collected during M29 run 3 0



### 3 Baghouse dP - North 5.2 in-H2O Collected during M29 run 3 0

3 Unit Gross Electrical Output 190.9 Mwe Collected during M29 run 3 0



### 3 Unit Net Electric Generation 173.9 MWh Collected during M29 run 3 0

Thursday, January 13, 2011 Page 20 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010

Process Lab Run Data Run Name Value UOM Comments Target Value 

### 1 BAGHOUSE 0 0 1 0 0 

### 1 0 0

Thursday, January 13, 2011 Page 21 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 Sampling / Stack Data Results Detail 

### LocationStack Exit - Method 23 Average Run Number 1 2 3 Test Date 4/6/2010 4/7/2010 4/8/2010 Run Start Time Run Finish Time Net Traversing Points 96 96 96 Net Run Time, minutes 480 480 480 Nozzle Diameter, inches 0.255 0.255 0.255 0.255 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 0.987 0.987 0.987 0.987 Barometric Pressure, inches of Mercury 28.95 28.9 28.8 28.883 Average Orifice Meter Differential, inches H2O 1.21 1.17 1.11 1.163 Dry Gas Meter Volume Sampled, cubic feet 299.257 290.029 284.783 291.356 Average Dry Gas Meter Temperature, °F 91.28 75.19 63.45 76.640 Dry Gas Meter Volume Sampled, dscf 274.563 273.597 273.684 273.948 Total Moisture Liquid collected, g 731.8 854.5 702.5 762.933 Volume of Water Vapor, standard cubic feet 34.45 40.22 33.07 35.913 Moisture Content of Stack Gas, % 11.15 12.82 10.78 11.583 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.8885 0.8718 0.8922 0.884 Carbon Dioxide, % 11.8 12.3 12.3 12.133 Oxygen, % 7.7 7.4 7.2 7.433 Carbon Monoxide & Nitrogen, % 80.5 80.3 80.5 80.433 Fuel Factor 1.12 1.10 1.11 Dry Molecular Weight, lb/lb-Mole 30.20 30.26 30.26 30.240 Wet Molecular weight, lb/lb-Mole 28.84 28.69 28.94 28.823 Flue Gas Static Pressure, inches of H2O -0.29 -0.31 -0.3 -0.300 Absolute Flue Gas Pressure, inches of Mercury 28.93 28.88 28.78 28.863 Average Stack Gas Temperature, °F 318.92 310.00 310.41 313.110 Average Velocity Head, inches of H2O 0.4369345022 845630.434832419

0052120.427842913

954009 0.433 Average Stack Gas Velocity, feet/second 45.86 45.65 45.18 45.563 Stack Cross-Sectional Area, square feet 279.959 279.959 279.959 279.959 Dry Volumetric Flow Rate, dry scfm 448,606.0 442,468.3 446,370.4445,814.900 Actual Wet Volumetric Flue Gas Flow Rate, acfm 770,335.2 766,807.7 758,912.9765,351.933 Percent Isokinetic of Sampling Rate, % 100.7 101.7 100.8 101.067 Percent Excess Air, % 56.8 53.6 51.2 53.867 F-Factor, dscfm/MMBtu @ %O2 9780 9780 97809,780.000 Round Duct Diameter, inches 226.56 226.56 226.56 Rectangular Duct Width, inches 0 0 0 Rectangular Duct Length, inches 0 0 0 Fw 10640 10640 1064010,640.000 Fc 1800 1800 1800 1,800.000



### Thursday, January 13, 2011 Page 22 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 LocationStack 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



### Thursday, January 13, 2011 Page 23 of 24

### Utility Boiler MACT ICR - State Line Energy Unit 3 8/16/2010 LocationStack 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



### Thursday, January 13, 2011 Page 24 of 24