Name: Jim Burger

Title: I&C Supervisor

Company: Spruance Genco, LLC

Sign Date:

Name: Lenny Katerynczuk

Title: Project Manager

Company: AirNova, Inc.

Sign Date:

Permitted Facility Representative / Date Testing Company Representative / Date

Spruance Unit 4 MACT ICR Testing

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.

Wednesday, February 02, 2011 Page 1 of 33
Spruance Unit 4 MACT ICR Testing

Facility Information:

Spruance Genco, LLC

5001 Commerce Road

Richmond VA 23234

Contact: Jim Burger

Phone: (804) 743-9710 ext. 23

Fax:

Email: jim.burger@richmondcogen.com

Testing Company:

AirNova, Inc.

5845 Clayton Avenue

Pennsauken NJ 08109

Contact:Lenny Katerynczuk

Phone: 856-486-1500

Fax: 856-486-9896

Email: lenny@airnova.com

Air Permit Number:

51033

Permitted Source ID/Name:

51033 Spruance Genco, LLC

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:

Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information:

AFS #: 5176000399 FRS #: 110000868865

SCC / Description 10100205 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous 

Coal - Traveling Grate (Overfeed) Stoker (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 124 0 0 0 1800 2700 4 12

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

Stack Exit Carbon Monoxide Method 10 3 120 0

Stack Exit Formaldehyde Method 0011 3 1 0

Inorganic (Aqueous) 

Condensible Part.

Stack Exit Method 202 3 365 0

Organic Condensible 

Particulate

Stack Exit Method 202 3 365 0

Regulation Description Compound Limit Unit

Clean Air Act Section 114 0

Wednesday, February 02, 2011 Page 2 of 33
Spruance Unit 4 MACT ICR Testing

Stack Exit 2,3,7,8-TCDD Method 23 3 480 0

Stack Exit 1,2,3,7,8-PeCDD Method 23 3 480 0

Stack Exit 1,2,3,4,7,8-HxCDD Method 23 3 480 0

Stack Exit 1,2,3,6,7,8-HxCDD Method 23 3 480 0

Stack Exit 1,2,3,7,8,9-HxCDD Method 23 3 480 0

Stack Exit 1,2,3,4,6,7,8-HpCDD Method 23 3 480 0

Stack Exit OCDD Method 23 3 480 0

Stack Exit 2,3,7,8-TCDF Method 23 3 480 0

Stack Exit 1,2,3,7,8-PeCDF Method 23 3 480 0

Stack Exit 2,3,4,7,8-PeCDF Method 23 3 480 0

Stack Exit 1,2,3,4,7,8-HxCDF Method 23 3 480 0

Stack Exit 1,2,3,6,7,8-HxCDF Method 23 3 480 0

Stack Exit 2,3,4,6,7,8-HxCDF Method 23 3 480 0

Stack Exit 1,2,3,7,8,9-HxCDF Method 23 3 480 0

Stack Exit 1,2,3,4,6,7,8-HpCDF Method 23 3 480 0

Stack Exit 1,2,3,4,7,8,9-HpCDF Method 23 3 480 0

Stack Exit OCDF Method 23 3 480 0

Stack Exit Other TCDD Method 23 3 480 0

Stack Exit Other PeCDD Method 23 3 480 0

Stack Exit Other HxCDD Method 23 3 480 0

Stack Exit Other HpCDD Method 23 3 480 0

Stack Exit Other TCDF Method 23 3 480 0

Stack Exit Other PeCDF Method 23 3 480 0

Stack Exit Other HxCDF Method 23 3 480 0

Stack Exit Other HpCDF Method 23 3 480 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

2,3,3',4,4',5/2,3,3',4,4',5'-

HxCB (PCBs156/157)

Stack Exit 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

2,3,3',4,4',5,5'-HpCB 

(PCB189)

Stack Exit Method 23 3 480 0

Stack Exit Total PCBs Method 23 3 480 0

Total organic compounds 

(TOC) as Propane

Stack Exit Method 25A 3 180 0

Stack Exit Hydrogen Chloride Method 26A 3 180 0

Stack Exit Hydrogen Fluoride Method 26A 3 180 0

Stack Exit Filterable PM2.5 OTM - 27/28 3 365 0

Stack Exit Nickel Method 29 3 360 0

Stack Exit Manganese Method 29 3 360 0

Stack Exit Selenium Method 29 3 360 0

Stack Exit Cadmium Method 29 3 360 0

Stack Exit Antimony Method 29 3 360 0

Stack Exit Beryllium Method 29 3 360 0

Stack Exit Arsenic Method 29 3 360 0

Wednesday, February 02, 2011 Page 3 of 33
Spruance Unit 4 MACT ICR Testing

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.

None

Stack Exit Cobalt Method 29 3 360 0

Stack Exit Chromium Method 29 3 360 0

Stack Exit Lead Method 29 3 360 0

Stack Exit Filterable Particulate Method 5 3 360 0

Stack Exit Sulfur Dioxide Method 6C 3 180 0

Stack Exit Nitrogen oxides (NOx) Method 7E 3 180 0

Wednesday, February 02, 2011 Page 4 of 33
Spruance Unit 4 MACT ICR Testing

Sampling / Stack Data Results Summary

Location Stack Exit - Method 0011

Average

Run Number 1 2 3

Test Date 4/19/2010 4/19/2010 4/19/2010

Run Start Time 9:24:00 AM 1:10:00 PM 4:58:00 PM

Run Finish Time 11:33:00 AM 3:20:00 PM 7:11:00 PM

Net Run Time, minutes 120 120 120

Dry Gas Meter Volume Sampled, dscf 82.339 80.649 72.589 78.526

Moisture Content of Stack Gas, % 12.06 13.02 13.74 12.940

Moisture Saturation at Stack Gas Temperature, % 70.74 69.90 64.21 68.283

Carbon Dioxide, % 15.12 15.1 12.8 14.340

Oxygen, % 4.5 3.94 6.35 4.930

Average Stack Gas Temperature, °F 195.33 194.67 190.58 193.527

Dry Volumetric Flow Rate, dry scfm 162,724.2 162,982.8 142,161.7 155,956.233

Actual Wet Volumetric Flue Gas Flow Rate, acfm 228,593.8 231,713.5 202,931.7 221,079.667

Percent Isokinetic of Sampling Rate, % 105.4 103.1 106.4 104.967

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Location Stack Exit - Method 10

Average

Run Number 1 2 3

Test Date 4/19/2010 4/19/2010 4/19/2010

Run Start Time 9:24:00 AM 1:10:00 PM 4:58:00 PM

Run Finish Time 11:33:00 AM 3:20:00 PM 7:11:00 PM

Carbon Dioxide, % 15.12 15.1 12.8 14.340

Oxygen, % 4.5 3.94 6.35 4.930

Dry Volumetric Flow Rate, dry scfm 161627 161854 143167 155,549.333

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Moisture, % 12.1 13 12.3 12.467

Fuel Type Coal - 

Bituminous

Coal - 

Bituminous

Coal - 

Bituminous

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Wednesday, February 02, 2011 Page 5 of 33
Spruance Unit 4 MACT ICR Testing

Location Stack Exit - Method 10 3

Average

Run Number 4 5 6

Test Date 4/20/2010 4/21/2010 4/22/2010

Run Start Time 9:25:00 AM 7:11:00 

AM

7:00:00 AM

Run Finish Time 5:36:00 PM 8:37:00 PM 3:09:00 PM

Carbon Dioxide, % 15.39 14.99 15.36 15.247

Oxygen, % 4.13 3.84 3.97 3.980

Dry Volumetric Flow Rate, dry scfm 164282 167752 163886 165,306.667

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Moisture, % 12.5 13.1 12.5 12.700

Fuel Type Coal - 

Bituminous

Coal - 

Bituminous

Coal - 

Bituminous

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Location Stack Exit - Method 202

Average

Run Number 1 2 3

Test Date 4/20/2010 4/21/2010 4/21/2010

Run Start Time 9:25:00 AM 7:11:00 

AM

2:12:00 PM

Run Finish Time 3:58:00 PM 1:17:00 PM 8:37:00 PM

Net Run Time, minutes 373 371.1 371.6

Dry Gas Meter Volume Sampled, dscf 124.798 123.357 122.152 123.436

Moisture Content of Stack Gas, % 12.94 13.18 13.24 13.120

Moisture Saturation at Stack Gas Temperature, % 63.74 60.78 61.11 61.877

Carbon Dioxide, % 15.4 14.95 14.9 15.083

Oxygen, % 4.14 3.86 3.82 3.940

Average Stack Gas Temperature, °F 190.33 188.00 188.25 188.860

Dry Volumetric Flow Rate, dry scfm 170,569.2 169,543.4 169,574.3 169,895.633

Actual Wet Volumetric Flue Gas Flow Rate, acfm 240,670.0 239,663.7 239,965.6 240,099.767

Percent Isokinetic of Sampling Rate, % 93.1 93.0 92.0 92.700

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

Wednesday, February 02, 2011 Page 6 of 33
Spruance Unit 4 MACT ICR Testing

Location Stack Exit - Method 23

Average

Run Number 1 2 3

Test Date 4/20/2010 4/21/2010 4/22/2010

Run Start Time 9:25:00 AM 12:38:00 

AM

7:00:00 AM

Run Finish Time 5:36:00 PM 8:37:00 PM 3:09:00 PM

Net Run Time, minutes 480 480 480

Dry Gas Meter Volume Sampled, dscf 267.868 272.509 262.939 267.772

Moisture Content of Stack Gas, % 12.48 13.11 12.49 12.693

Moisture Saturation at Stack Gas Temperature, % 67.23 62.55 68.85 66.210

Carbon Dioxide, % 15.39 14.99 15.36 15.247

Oxygen, % 4.13 3.84 3.97 3.980

Average Stack Gas Temperature, °F 192.83 189.33 193.83 191.997

Dry Volumetric Flow Rate, dry scfm 165,385.4 168,905.9 164,993.3 166,428.200

Actual Wet Volumetric Flue Gas Flow Rate, acfm 233,021.7 239,059.9 233,474.6 235,185.400

Percent Isokinetic of Sampling Rate, % 102.5 102.1 100.8 101.800

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Location Stack Exit - Method 25A

Average

Run Number 1 2 3

Test Date 4/19/2010 4/19/2010 4/19/2010

Run Start Time 9:24:00 AM 1:10:00 PM 4:58:00 PM

Run Finish Time 11:33:00 AM 3:20:00 PM 7:11:00 PM

Carbon Dioxide, % 15.12 15.1 12.8 14.340

Oxygen, % 4.5 3.94 6.35 4.930

Dry Volumetric Flow Rate, dry scfm 161627 161854 143167 155,549.333

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Moisture, % 10.9 12.51 12.3 11.903

Fuel Type Coal - 

Bituminous

Coal - 

Bituminous

Coal - 

Bituminous

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Wednesday, February 02, 2011 Page 7 of 33
Spruance Unit 4 MACT ICR Testing

Location Stack Exit - Method 26A

Average

Run Number 1 2 3

Test Date 4/19/2010 4/19/2010 4/19/2010

Run Start Time 9:23:00 AM 1:10:00 PM 4:58:00 PM

Run Finish Time 12:35:00 PM 4:22:00 PM 8:17:00 PM

Net Run Time, minutes 180 180 180

Dry Gas Meter Volume Sampled, dscf 121.416 118.815 105.266 115.166

Moisture Content of Stack Gas, % 10.93 12.51 12.09 11.843

Moisture Saturation at Stack Gas Temperature, % 66.74 64.31 62.97 64.673

Carbon Dioxide, % 15.12 15.1 12.8 14.340

Oxygen, % 4.5 3.94 6.35 4.930

Average Stack Gas Temperature, °F 192.58 190.75 189.67 191.000

Dry Volumetric Flow Rate, dry scfm 167,804.9 164,997.6 153,250.1 162,017.533

Actual Wet Volumetric Flue Gas Flow Rate, acfm 231,763.8 231,814.1 214,353.8 225,977.233

Percent Isokinetic of Sampling Rate, % 103.0 102.5 97.8 101.100

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Location Stack Exit - Method 29

Average

Run Number 1 2 3

Test Date 4/20/2010 4/21/2010 4/21/2010

Run Start Time 9:25:00 AM 7:11:00 

AM

2:12:00 PM

Run Finish Time 3:45:00 PM 1:17:00 PM 8:37:00 PM

Net Run Time, minutes 360 360 360

Dry Gas Meter Volume Sampled, dscf 239.246 236.808 231.153 235.736

Moisture Content of Stack Gas, % 13.01 13.26 13.27 13.180

Moisture Saturation at Stack Gas Temperature, % 65.35 60.35 62.11 62.603

Carbon Dioxide, % 15.4 14.95 14.9 15.083

Oxygen, % 4.14 3.86 3.82 3.940

Average Stack Gas Temperature, °F 191.50 187.67 189.00 189.390

Dry Volumetric Flow Rate, dry scfm 166,675.8 168,868.6 168,716.1 168,086.833

Actual Wet Volumetric Flue Gas Flow Rate, acfm 235,789.2 238,808.3 239,110.2 237,902.567

Percent Isokinetic of Sampling Rate, % 106.4 104.0 101.6 104.000

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

Wednesday, February 02, 2011 Page 8 of 33
Spruance Unit 4 MACT ICR Testing

Location Stack Exit - Method 5

Average

Run Number 1 2 3

Test Date 4/20/2010 4/21/2010 4/21/2010

Run Start Time 9:25:00 AM 7:11:00 

AM

2:12:00 PM

Run Finish Time 3:45:00 PM 1:17:00 PM 8:37:00 PM

Net Run Time, minutes 360 360 360

Dry Gas Meter Volume Sampled, dscf 239.246 236.788 231.153 235.729

Moisture Content of Stack Gas, % 13.01 13.26 13.27 13.180

Moisture Saturation at Stack Gas Temperature, % 65.35 60.35 62.11 62.603

Carbon Dioxide, % 15.4 14.95 14.9 15.083

Oxygen, % 4.14 3.86 3.82 3.940

Average Stack Gas Temperature, °F 191.50 187.67 189.00 189.390

Dry Volumetric Flow Rate, dry scfm 166,675.8 168,868.6 168,716.1 168,086.833

Actual Wet Volumetric Flue Gas Flow Rate, acfm 235,789.2 238,808.3 239,110.2 237,902.567

Percent Isokinetic of Sampling Rate, % 106.4 104.0 101.6 104.000

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Location Stack Exit - Method 6C

Average

Run Number 1 2 3

Test Date 4/19/2010 4/19/2010 4/19/2010

Run Start Time 9:23:00 AM 1:10:00 PM 4:58:00 PM

Run Finish Time 12:35:00 PM 4:22:00 PM 8:17:00 PM

Carbon Dioxide, % 15.12 15.1 12.8 14.340

Oxygen, % 4.5 3.94 6.35 4.930

Dry Volumetric Flow Rate, dry scfm 166670 163888 152195 160,917.667

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Moisture, % 10.9 12.5 12.1 11.833

Fuel Type Coal - 

Bituminous

Coal - 

Bituminous

Coal - 

Bituminous

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Wednesday, February 02, 2011 Page 9 of 33
Spruance Unit 4 MACT ICR Testing

Location Stack Exit - Method 7E

Average

Run Number 1 2 3

Test Date 4/19/2010 4/19/2010 4/19/2010

Run Start Time 9:23:00 AM 1:10:00 PM 4:58:00 PM

Run Finish Time 12:35:00 PM 4:22:00 PM 8:17:00 PM

Carbon Dioxide, % 15.12 15.1 12.8 14.340

Oxygen, % 4.5 3.94 6.35 4.930

Dry Volumetric Flow Rate, dry scfm 166670 163888 152195 160,917.667

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Moisture, % 10.9 12.5 12.1 11.833

Fuel Type Coal - 

Bituminous

Coal - 

Bituminous

Coal - 

Bituminous

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Location Stack Exit - OTM - 27/28

Average

Run Number 1 2 3

Test Date 4/20/2010 4/21/2010 4/21/2010

Run Start Time 9:25:00 AM 7:11:00 

AM

2:12:00 PM

Run Finish Time 3:58:00 PM 1:17:00 PM 8:37:00 PM

Net Run Time, minutes 373 371.1 371.6

Dry Gas Meter Volume Sampled, dscf 124.798 123.357 122.077 123.411

Moisture Content of Stack Gas, % 12.94 13.18 13.25 13.123

Moisture Saturation at Stack Gas Temperature, % 63.74 60.78 61.11 61.877

Carbon Dioxide, % 15.4 14.95 14.9 15.083

Oxygen, % 4.14 3.86 3.82 3.940

Average Stack Gas Temperature, °F 190.33 188.00 188.25 188.860

Dry Volumetric Flow Rate, dry scfm 170,569.2 169,543.4 169,554.7 169,889.100

Actual Wet Volumetric Flue Gas Flow Rate, acfm 240,670.0 239,663.7 239,965.6 240,099.767

Percent Isokinetic of Sampling Rate, % 93.1 93.0 91.9 92.667

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

Wednesday, February 02, 2011 Page 10 of 33
Spruance Unit 4 MACT ICR Testing

Emissions Summary

Location: Stack Exit - Method 0011

Compound: Formaldehyde

Average

RunNumber 1 2 3

Mass_mg 0.0072 0.00484 0.00614 0.006

lb/mmBtuO2 2.40E-06 1.59E-06 2.62E-06 0.000

ppm 2.47E-03 1.70E-03 2.39E-03 0.002

ppm@7%O2 2.09E-03 1.39E-03 2.28E-03 0.002

Location: Stack Exit - Method 10

Compound: Carbon Monoxide

Average

Run 1 2 3

lb/mmBtuO2 1.87E-01 3.40E-01 1.65E-01 0.231

ppm 2.07E+02 3.88E+02 1.62E+02 252.333

ppm@7%O2 1.75E+02 3.18E+02 1.55E+02 216.000

Location: Stack Exit - Method 10 3

Compound: Carbon Monoxide

Average

Run 4 5 6

lb/mmBtuO2 2.50E-01 2.39E-01 2.98E-01 0.262

ppm 2.82E+02 2.74E+02 3.39E+02 298.333

ppm@7%O2 2.34E+02 2.23E+02 2.78E+02 245.000

Location: Stack Exit - Method 202

Compound: Inorganic (Aqueous) Condensible Pa

Average

RunNumber 1 2 3

Mass_mg 1.9 0.9 0.3 1.033

lb/mmBtuO2 4.09E-04 1.93E-04 6.48E-05 0.000

Compound: Organic Condensible Particulate

Average

RunNumber 1 2 3

Mass_mg 10.5 8.9 5.7 8.367

lb/mmBtuO2 2.26E-03 1.91E-03 1.23E-03 0.002

Location: Stack Exit - Method 23

Compound: 1,2,3,4,6,7,8-HpCDD

Average

RunNumber 1 2 3

Mass_mg 0.00000000438 0.00000000394 0.00000000203 0.000

lb/mmBtuO2 4.39E-13 3.82E-13 2.05E-13 0.000

Compound: 1,2,3,4,6,7,8-HpCDF

Average

RunNumber 1 2 3

Mass_mg 0.00000000216 0.00000003995 0.0000000041 0.000

Wednesday, February 02, 2011 Page 11 of 33
Spruance Unit 4 MACT ICR Testing

lb/mmBtuO2 2.17E-13 3.87E-12 4.15E-13 0.000

Compound: 1,2,3,4,7,8,9-HpCDF

Average

RunNumber 1 2 3

Mass_mg 0.00000000216 0.00000003995 0.0000000041 0.000

lb/mmBtuO2 2.17E-13 3.87E-12 4.15E-13 0.000

Compound: 1,2,3,4,7,8-HxCDD

Average

RunNumber 1 2 3

Mass_mg 0.00000000383 0.00000000449 0.0000000019 0.000

lb/mmBtuO2 3.84E-13 4.35E-13 1.92E-13 0.000

Compound: 1,2,3,4,7,8-HxCDF

Average

RunNumber 1 2 3

Mass_mg 0.00000000255 0.00000000252 0.00000000109 0.000

lb/mmBtuO2 2.56E-13 2.44E-13 1.10E-13 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.00000000383 0.00000000449 0.0000000019 0.000

lb/mmBtuO2 3.84E-13 4.35E-13 1.92E-13 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.00000000255 0.00000000252 0.00000000109 0.000

lb/mmBtuO2 2.56E-13 2.44E-13 1.10E-13 0.000

Compound: 1,2,3,7,8,9-HxCDD

Average

RunNumber 1 2 3

Mass_mg 0.00000000383 0.00000000449 0.0000000019 0.000

lb/mmBtuO2 3.84E-13 4.35E-13 1.92E-13 0.000

Compound: 1,2,3,7,8,9-HxCDF

Average

RunNumber 1 2 3

Mass_mg 0.00000000255 0.00000000252 0.00000000109 0.000

lb/mmBtuO2 2.56E-13 2.44E-13 1.10E-13 0.000

Compound: 1,2,3,7,8-PeCDD

Average

RunNumber 1 2 3

Mass_mg 0.00000000341 0.00000000447 0.00000000172 0.000

lb/mmBtuO2 3.42E-13 4.33E-13 1.74E-13 0.000

Compound: 1,2,3,7,8-PeCDF

Average

RunNumber 1 2 3

Mass_mg 0.0000000024 0.00000000244 0.00000000107 0.000

Wednesday, February 02, 2011 Page 12 of 33
Spruance Unit 4 MACT ICR Testing

lb/mmBtuO2 2.41E-13 2.37E-13 1.08E-13 0.000

Compound: 2,3,3',4,4',5,5'-HpCB (PCB189)

Average

RunNumber 1 2 3

Mass_mg 0.0000000178 0.00000000821 0.00000000847 0.000

lb/mmBtuO2 1.79E-12 7.96E-13 8.57E-13 0.000

Compound: 2,3,3',4,4',5/2,3,3',4,4',5'-HxCB (PC

Average

RunNumber 1 2 3

Mass_mg 0.0000000202 0.0000000229 0.0000000325 0.000

lb/mmBtuO2 2.03E-12 2.22E-12 3.29E-12 0.000

Compound: 2,3,3',4,4'-PeCB (PCB105)

Average

RunNumber 1 2 3

Mass_mg 0.0000000649 0.0000000688 0.000000094 0.000

lb/mmBtuO2 6.51E-12 6.67E-12 9.52E-12 0.000

Compound: 2,3',4,4',5,5'-HxCB (PCB167)

Average

RunNumber 1 2 3

Mass_mg 0.0000000152 0.00000000754 0.00000000748 0.000

lb/mmBtuO2 1.52E-12 7.31E-13 7.57E-13 0.000

Compound: 2,3,4,4',5-PeCB (PCB114)

Average

RunNumber 1 2 3

Mass_mg 0.00000000955 0.0000000045 0.00000000501 0.000

lb/mmBtuO2 9.58E-13 4.36E-13 5.07E-13 0.000

Compound: 2,3',4,4',5-PeCB (PCB118)

Average

RunNumber 1 2 3

Mass_mg 0.000000173 0.000000177 0.000000242 0.000

lb/mmBtuO2 1.74E-11 1.72E-11 2.45E-11 0.000

Compound: 2',3,4,4',5-PeCB (PCB123)

Average

RunNumber 1 2 3

Mass_mg 0.00000000907 0.00000000434 0.00000000478 0.000

lb/mmBtuO2 9.10E-13 4.21E-13 4.84E-13 0.000

Compound: 2,3,4,6,7,8-HxCDF

Average

RunNumber 1 2 3

Mass_mg 0.00000000255 0.00000000252 0.00000000109 0.000

lb/mmBtuO2 2.56E-13 2.44E-13 1.10E-13 0.000

Compound: 2,3,4,7,8-PeCDF

Average

RunNumber 1 2 3

Mass_mg 0.00000000217 0.00000000249 0.00000000105 0.000

Wednesday, February 02, 2011 Page 13 of 33
Spruance Unit 4 MACT ICR Testing

lb/mmBtuO2 2.18E-13 2.41E-13 1.06E-13 0.000

Compound: 2,3,7,8-TCDD

Average

RunNumber 1 2 3

Mass_mg 0.00000000347 0.00000000341 0.00000000203 0.000

lb/mmBtuO2 3.48E-13 3.31E-13 2.05E-13 0.000

Compound: 2,3,7,8-TCDF

Average

RunNumber 1 2 3

Mass_mg 0.00000000247 0.00000000261 0.00000000123 0.000

lb/mmBtuO2 2.48E-13 2.53E-13 1.25E-13 0.000

Compound: 3,3',4,4',5,5'-HxCB (PCB169)

Average

RunNumber 1 2 3

Mass_mg 0.0000000211 0.00000000993 0.0000000107 0.000

lb/mmBtuO2 2.12E-12 9.63E-13 1.08E-12 0.000

Compound: 3,3',4,4',5-PeCB (PCB126)

Average

RunNumber 1 2 3

Mass_mg 0.0000000117 0.00000000615 0.00000000629 0.000

lb/mmBtuO2 1.17E-12 5.96E-13 6.37E-13 0.000

Compound: 3,3',4,4'-TCB (PCB77)

Average

RunNumber 1 2 3

Mass_mg 0.0000000162 0.0000000128 0.0000000182 0.000

lb/mmBtuO2 1.63E-12 1.24E-12 1.84E-12 0.000

Compound: 3,4,4',5-TCB (PCB81)

Average

RunNumber 1 2 3

Mass_mg 0.0000000149 0.00000000464 0.00000000767 0.000

lb/mmBtuO2 1.49E-12 4.50E-13 7.76E-13 0.000

Compound: OCDD

Average

RunNumber 1 2 3

Mass_mg 0.00000000777 0.0000000423 0.0000000167 0.000

lb/mmBtuO2 7.79E-13 4.10E-12 1.69E-12 0.000

Compound: OCDF

Average

RunNumber 1 2 3

Mass_mg 0.00000000748 0.0000000743 0.00000000132 0.000

lb/mmBtuO2 7.50E-13 7.20E-12 1.34E-13 0.000

Compound: Other HpCDD

Average

RunNumber 1 2 3

Mass_mg 0 0 0 0.000

Wednesday, February 02, 2011 Page 14 of 33
Spruance Unit 4 MACT ICR Testing

lb/mmBtuO2 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

Compound: Other HxCDD

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

Compound: Other HxCDF

Average

RunNumber 1 2 3

Mass_mg 0 0.000000012 0 0.000

lb/mmBtuO2 0.00E+00 1.16E-12 0.00E+00 0.000

Compound: Other PeCDD

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

Compound: Other PeCDF

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

Compound: Other TCDD

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

Compound: Other TCDF

Average

RunNumber 1 2 3

Mass_mg 0.0000000124 0.00000000308 0.0000000101 0.000

lb/mmBtuO2 1.24E-12 2.99E-13 1.02E-12 0.000

Compound: Total Dioxins

Average

RunNumber 1 2 3

Mass_mg 0.00000003052 0.00000006759 0.00000002818 0.000

lb/mmBtuO2 3.06E-12 6.55E-12 2.85E-12 0.000

Compound: Total Furans

Average

RunNumber 1 2 3

Mass_mg 0.00000004144 0.0000001869 0.00000003921 0.000

Wednesday, February 02, 2011 Page 15 of 33
Spruance Unit 4 MACT ICR Testing

lb/mmBtuO2 4.16E-12 1.81E-11 3.97E-12 0.000

Compound: Total PCBs

Average

RunNumber 1 2 3

Mass_mg 0.00000037362 0.00000032681 0.0000004371 0.000

lb/mmBtuO2 3.75E-11 3.17E-11 4.42E-11 0.000

Location: Stack Exit - Method 25A

Compound: Total organic compounds (TOC) as 

Average

Run 1 2 3

lb/mmBtuO2 8.43E-04 6.09E-04 4.81E-04 0.001

ppm 5.91E-01 4.42E-01 2.99E-01 0.444

ppm@7%O2 5.01E-01 3.62E-01 2.86E-01 0.383

Location: Stack Exit - Method 26A

Compound: Hydrogen Chloride

Average

RunNumber 1 2 3

Mass_mg 0.06 0.06 0.3 0.140

lb/mmBtuO2 1.36E-05 1.34E-05 8.83E-05 0.000

Compound: Hydrogen Fluoride

Average

RunNumber 1 2 3

Mass_mg 0.6 0.63 0.59 0.607

lb/mmBtuO2 1.36E-04 1.41E-04 1.74E-04 0.000

Location: Stack Exit - Method 29

Compound: Antimony

Average

RunNumber 1 3 2

Mass_mg 0.001422 0.0041 0.001593 0.002

lb/mmBtuO2 1.60E-07 4.68E-07 1.78E-07 0.000

Compound: Arsenic

Average

RunNumber 1 3 2

Mass_mg 0.009253 0.008949 0.007809 0.009

lb/mmBtuO2 1.04E-06 1.02E-06 8.72E-07 0.000

Compound: Beryllium

Average

RunNumber 1 3 2

Mass_mg 0.00164 0.001801 0.00129 0.002

lb/mmBtuO2 1.84E-07 2.06E-07 1.44E-07 0.000

Compound: Cadmium

Average

RunNumber 1 3 2

Mass_mg 0.000705 0.000688 0.000516 0.001

Wednesday, February 02, 2011 Page 16 of 33
Spruance Unit 4 MACT ICR Testing

lb/mmBtuO2 7.92E-08 7.85E-08 5.76E-08 0.000

Compound: Chromium

Average

RunNumber 1 3 2

Mass_mg 0.011265 0.010563 0.010731 0.011

lb/mmBtuO2 1.27E-06 1.21E-06 1.20E-06 0.000

Compound: Cobalt

Average

RunNumber 1 3 2

Mass_mg 0.00567 0.00624 0.0051 0.006

lb/mmBtuO2 6.37E-07 7.12E-07 5.70E-07 0.000

Compound: Lead

Average

RunNumber 1 3 2

Mass_mg 0.010951 0.01153 0.009763 0.011

lb/mmBtuO2 1.23E-06 1.32E-06 1.09E-06 0.000

Compound: Manganese

Average

RunNumber 1 3 2

Mass_mg 0.010555 0.01125 0.009787 0.011

lb/mmBtuO2 1.19E-06 1.28E-06 1.09E-06 0.000

Compound: Nickel

Average

RunNumber 1 3 2

Mass_mg 0.016134 0.01622 0.012847 0.015

lb/mmBtuO2 1.81E-06 1.85E-06 1.43E-06 0.000

Compound: Selenium

Average

RunNumber 1 3 2

Mass_mg 0.00399 0.00429 0.0031 0.004

lb/mmBtuO2 4.48E-07 4.90E-07 3.46E-07 0.000

Location: Stack Exit - Method 5

Compound: Filterable Particulate

Average

RunNumber 1 2 3

Mass_mg 249.6 198.4 273.3 240.433

lb/mmBtuO2 2.81E-02 2.22E-02 3.12E-02 0.027

Location: Stack Exit - Method 6C

Compound: Sulfur Dioxide

Average

Run 1 2 3

lb/mmBtuO2 1.04E-01 9.50E-02 8.34E-02 0.094

ppm 5.02E+01 4.74E+01 3.57E+01 44.433

ppm@7%O2 4.25E+01 3.88E+01 3.41E+01 38.467

Wednesday, February 02, 2011 Page 17 of 33
Spruance Unit 4 MACT ICR Testing

Process Run Data

Location: Stack Exit - Method 7E

Compound: Nitrogen oxides (NOx)

Average

Run 1 2 3

lb/mmBtuO2 2.99E-01 3.04E-01 2.98E-01 0.300

ppm 2.01E+02 2.11E+02 1.78E+02 196.667

ppm@7%O2 1.70E+02 1.73E+02 1.70E+02 171.000

Location: Stack Exit - OTM - 27/28

Compound: Filterable PM2.5

Average

RunNumber 1 2 3

Mass_mg 23.4 17.8 21.3 20.833

lb/mmBtuO2 5.04E-03 3.82E-03 4.60E-03 0.004

Wednesday, February 02, 2011 Page 18 of 33
Spruance Unit 4 MACT ICR Testing

Process Run Data

Run Name Value UOM Comments

Target

Value

1 Heat Input 829 Million Btus/hr 0

2 Heat Input 530 Million Btus/hr 0

3 Heat Input 824 Million Btus/hr 0

1 Steam Output 598 1,000 lb/hr 0

2 Steam Output 396 1,000 lb/hr 0

3 Steam Output 596 1,000 lb/hr 0

1 Sorbent Injection Rate 22.05 gal/min 0

2 Sorbent Injection Rate 18.25 gal/min 0

3 Sorbent Injection Rate 22.07 gal/min 0

1 Pressure Drop Across FGD 3.55 in. H2O 0

2 Pressure Drop Across FGD 2.69 in. H2O 0

3 Pressure Drop Across FGD 3.55 in. H2O 0

1 Electrical Generation (Net) 41.97 MWe 0

2 Electrical Generation (Net) 19.81 MWe 0

3 Electrical Generation (Net) 42.5 MWe 0

1 Electrical Generation (Gross) 46.32 MWh 0

2 Electrical Generation (Gross) 23.76 MWh 0

3 Electrical Generation (Gross) 46.9 MWh 0

4 Heat Input 826 Million Btus/hr 0

4 Steam Output 601 1,000 lb/hr 0

4 Sorbent Injection Rate 19.48 gal/min 0

4 Pressure Drop Across FGD 3.56 in. H2O 0

4 Electrical Generation (Net) 41.99 MWe 0

4 Electrical Generation (Gross) 46.5 MWh 0

5 Heat Input 808 Million Btus/hr 0

5 Steam Output 602 1,000 lb/hr 0

5 Sorbent Injection Rate 20 gal/min 0

5 Pressure Drop Across FGD 3.55 in. H2O 0

5 Electrical Generation (Net) 42.14 MWe 0

5 Electrical Generation (Gross) 46.66 MWh 0

6 Heat Input 820 Million Btus/hr 0

6 Steam Output 596 1,000 lb/hr 0

6 Sorbent Injection Rate 22.89 gal/min 0

Wednesday, February 02, 2011 Page 19 of 33
Spruance Unit 4 MACT ICR Testing

APCD Run Data

6 Pressure Drop Across FGD 3.55 in. H2O 0

6 Electrical Generation (Net) 42.46 MWe 0

6 Electrical Generation (Gross) 46.87 MWh 0

7 Heat Input 828 Million Btus/hr 0

7 Steam Output 601 1,000 lb/hr 0

7 Sorbent Injection Rate 19.74 gal/min 0

7 Pressure Drop Across FGD 3.56 in. H2O 0

7 Electrical Generation (Net) 42.08 MWe 0

7 Electrical Generation (Gross) 46.6 MWh 0

8 Heat Input 812 Million Btus/hr 0

8 Steam Output 599 1,000 lb/hr 0

8 Sorbent Injection Rate 20.51 gal/min 0

8 Pressure Drop Across FGD 3.49 in. H2O 0

8 Electrical Generation (Net) 40.73 MWe 0

8 Electrical Generation (Gross) 45.23 MWh 0

9 Heat Input 815 Million Btus/hr 0

9 Steam Output 581 1,000 lb/hr 0

9 Sorbent Injection Rate 24.87 gal/min 0

9 Pressure Drop Across FGD 3.52 in. H2O 0

9 Electrical Generation (Net) 40.28 MWe 0

9 Electrical Generation (Gross) 44.72 MWh 0

Run Name Value UOM Comments

Target

Value

1 BAGHOUSE 99.1 % 99.1

2 BAGHOUSE 99.1 % 99.1

3 BAGHOUSE 99.1 % 99.1

4 BAGHOUSE 99.1 % 99.1

5 BAGHOUSE 99.1 % 99.1

6 BAGHOUSE 99.1 % 99.1

1 SCRUBBER 90 % 90

2 SCRUBBER 90 % 90

3 SCRUBBER 90 % 90

4 SCRUBBER 90 % 90

5 SCRUBBER 90 % 90

6 SCRUBBER 90 % 90

Wednesday, February 02, 2011 Page 20 of 33
Spruance Unit 4 MACT ICR Testing

Process Lab Run Data

Wednesday, February 02, 2011 Page 21 of 33
Spruance Unit 4 MACT ICR Testing

Sampling / Stack Data Results Detail

Location Stack Exit - Method 0011

Average

Run Number 1 2 3

Test Date 4/19/2010 4/19/2010 4/19/2010

Run Start Time 9:24:00 AM 1:10:00 PM 4:58:00 PM

Run Finish Time 11:33:00 AM 3:20:00 PM 7:11:00 PM

Net Traversing Points 12 12 12

Net Run Time, minutes 120 120 120

Nozzle Diameter, inches 0.248 0.248 0.248 0.248

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 0.97 0.97 0.97 0.970

Barometric Pressure, inches of Mercury 30.1 30.04 29.98 30.040

Average Orifice Meter Differential, inches H2O 1.26 1.33 1.02 1.203

Dry Gas Meter Volume Sampled, cubic feet 83.469 84.875 76.544 81.629

Average Dry Gas Meter Temperature, °F 63.92 82.92 82.50 76.447

Dry Gas Meter Volume Sampled, dscf 82.339 80.649 72.589 78.526

Total Moisture Liquid collected, g 239.8 256.5 245.6 247.300

Volume of Water Vapor, standard cubic feet 11.29 12.07 11.56 11.640

Moisture Content of Stack Gas, % 12.06 13.02 13.74 12.940

Moisture Saturation at Stack Gas Temperature, % 70.74 69.90 64.21 68.283

Dry Mole Fraction 0.8794 0.8698 0.8626 0.871

Carbon Dioxide, % 15.12 15.1 12.8 14.340

Oxygen, % 4.5 3.94 6.35 4.930

Carbon Monoxide & Nitrogen, % 80.38 80.96 80.85 80.730

Fuel Factor 1.08 1.12 1.14

Dry Molecular Weight, lb/lb-Mole 30.60 30.57 30.30 30.490

Wet Molecular weight, lb/lb-Mole 29.08 28.93 28.61 28.873

Flue Gas Static Pressure, inches of H2O -0.5 -0.5 -0.5 -0.500

Absolute Flue Gas Pressure, inches of Mercury 30.06 30.00 29.94 30.000

Average Stack Gas Temperature, °F 195.33 194.67 190.58 193.527

Average Velocity Head, inches of H2O 0.5338184170

51529

0.545090299

371013

0.415332071

715673

0.498

Average Stack Gas Velocity, feet/second 45.43 46.05 40.33 43.937

Stack Cross-Sectional Area, square feet 83.863 83.863 83.863 83.863

Dry Volumetric Flow Rate, dry scfm 162,724.2 162,982.8 142,161.7 155,956.233

Actual Wet Volumetric Flue Gas Flow Rate, acfm 228,593.8 231,713.5 202,931.7 221,079.667

Percent Isokinetic of Sampling Rate, % 105.4 103.1 106.4 104.967

Percent Excess Air, % 26.9 22.6 42.3 30.600

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Round Duct Diameter, inches 124 124 124

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches 0 0 0

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Wednesday, February 02, 2011 Page 22 of 33
Spruance Unit 4 MACT ICR Testing

Location Stack Exit - Method 10

Average

Run Number 1 2 3

Test Date 4/19/2010 4/19/2010 4/19/2010

Run Start Time 9:24:00 AM 1:10:00 PM 4:58:00 PM

Run Finish Time 11:33:00 AM 3:20:00 PM 7:11:00 PM

Carbon Dioxide, % 15.12 15.1 12.8 14.340

Oxygen, % 4.5 3.94 6.35 4.930

Fuel Factor 1.08 1.12 1.14

Dry Volumetric Flow Rate, dry scfm 161627 161854 143167 155,549.333

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Moisture, % 12.1 13 12.3 12.467

Analyzer Make TECO TECO TECO

Analyzer Model 48C 48C 48C

Analyzer Serial Number 48C-55116-

302

48C-55116-

302

48C-55116-

302

Operating Range 935.7 935.7 935.7 935.700

Operating Units ppm ppm ppm

No. Readings/Avg. 6 6 6 6.000

Calibration Set 1 1 1 1.000

Calibration Pre Zero Cylinder ID CO-CC18903 COCC18903CO-CC18903

Calibration Pre Zero Cylinder Instrument Response 0 -4.9 0 -1.633

Calibration Pre Zero Cylinder Bias 0 -0.52 0 -0.173

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID CO-CC251891 COCC251891COCC251891

Calibration Pre High Cylinder Instrument Response 488 469 474 477.000

Calibration Pre High Cylinder Bias 0.21 -1.82 -1.28 -0.963

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID CO-CC18903 COCC18903CO-CC18903

Calibration Post Zero Cylinder Instrument Response -4.9 0 -4.9 -3.267

Calibration Post Zero Cylinder Bias -0.52 0 -0.52 -0.347

Calibration Post Zero Cylinder Drift 0.52 0.52 0.52 0.520

Calibration Post High Cylinder ID CO-CC251891 COCC251891COCC251891

Calibration Post High Cylinder Instrument Response 469 474 474 472.333

Calibration Post High Cylinder Bias -1.82 -1.28 -1.28 -1.460

Calibration Post High Cylinder Drift 2.03 0.54 0 0.857

Cavg 202 376 156 244.667

Cavg Units ppmvd ppmvd ppmvd

Cgas 206.5967 388.0719 161.626 252.098

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Coal - 

Bituminous

Coal - 

Bituminous

Coal - 

Bituminous

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Cgasw 0 0 0 0.000

Cgasw Units

Wednesday, February 02, 2011 Page 23 of 33
Spruance Unit 4 MACT ICR Testing

Location Stack Exit - Method 10 3

Average

Run Number 4 5 6

Test Date 4/20/2010 4/21/2010 4/22/2010

Run Start Time 9:25:00 AM 7:11:00 AM 7:00:00 AM

Run Finish Time 5:36:00 PM 8:37:00 PM 3:09:00 PM

Carbon Dioxide, % 15.39 14.99 15.36 15.247

Oxygen, % 4.13 3.84 3.97 3.980

Fuel Factor 1.09 1.14 1.1

Dry Volumetric Flow Rate, dry scfm 164282 167752 163886 165,306.667

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Moisture, % 12.5 13.1 12.5 12.700

Analyzer Make TECO TECO TECO

Analyzer Model 48C 48C 48C

Analyzer Serial Number 48C-55116-

302

48C-55116-

302

48C-55116-

302

Operating Range 935.7 935.7 935.7 935.700

Operating Units ppm ppm ppm

No. Readings/Avg. 6 6 6 6.000

Calibration Set 2 3 4 3.000

Calibration Pre Zero Cylinder ID CO-CC18903 COCC18903CO-CC18903

Calibration Pre Zero Cylinder Instrument Response 0 -4.9 0 -1.633

Calibration Pre Zero Cylinder Bias 0.52 -0.52 0 0.000

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID CO-CC251891 COCC251891COCC251891

Calibration Pre High Cylinder Instrument Response 483 479 474 478.667

Calibration Pre High Cylinder Bias -0.32 -0.75 -1.28 -0.783

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID CO-CC18903 COCC18903CO-CC18903

Calibration Post Zero Cylinder Instrument Response 0 0 -4.9 -1.633

Calibration Post Zero Cylinder Bias 0.52 0 -0.52 0.000

Calibration Post Zero Cylinder Drift 0 0.52 0.52 0.347

Calibration Post High Cylinder ID CO-CC251891 COCC251891COCC251891

Calibration Post High Cylinder Instrument Response 479 479 479 479.000

Calibration Post High Cylinder Bias -0.75 -0.75 -0.75 -0.750

Calibration Post High Cylinder Drift 0.43 0 0.53 0.320

Cavg 279 269 332 293.333

Cavg Units ppmvd ppmvd ppmvd

Cgas 281.9002 274.0154 339.373 298.430

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Coal - 

Bituminous

Coal - 

Bituminous

Coal - 

Bituminous

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Cgasw 0 0 0 0.000

Cgasw Units ppmvw

Wednesday, February 02, 2011 Page 24 of 33
Spruance Unit 4 MACT ICR Testing

Location Stack Exit - Method 202

Average

Run Number 1 2 3

Test Date 4/20/2010 4/21/2010 4/21/2010

Run Start Time 9:25:00 AM 7:11:00 AM 2:12:00 PM

Run Finish Time 3:58:00 PM 1:17:00 PM 8:37:00 PM

Net Traversing Points 12 12 12

Net Run Time, minutes 373 371.1 371.6

Nozzle Diameter, inches 0.18 0.18 0.18 0.180

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 1.02 1.02 1.02 1.020

Barometric Pressure, inches of Mercury 30.04 29.96 29.96 29.987

Average Orifice Meter Differential, inches H2O 0.34 0.34 0.59 0.423

Dry Gas Meter Volume Sampled, cubic feet 123.924 118.523 118.058 120.168

Average Dry Gas Meter Temperature, °F 77.38 58.58 61.96 65.973

Dry Gas Meter Volume Sampled, dscf 124.798 123.357 122.152 123.436

Total Moisture Liquid collected, g 394.1 398 396 396.033

Volume of Water Vapor, standard cubic feet 18.55 18.73 18.64 18.640

Moisture Content of Stack Gas, % 12.94 13.18 13.24 13.120

Moisture Saturation at Stack Gas Temperature, % 63.74 60.78 61.11 61.877

Dry Mole Fraction 0.8706 0.8682 0.8676 0.869

Carbon Dioxide, % 15.4 14.95 14.9 15.083

Oxygen, % 4.14 3.86 3.82 3.940

Carbon Monoxide & Nitrogen, % 80.46 81.19 81.28 80.977

Fuel Factor 1.09 1.14 1.15

Dry Molecular Weight, lb/lb-Mole 30.63 30.55 30.54 30.573

Wet Molecular weight, lb/lb-Mole 29.00 28.90 28.88 28.927

Flue Gas Static Pressure, inches of H2O -0.5 -0.5 -0.5 -0.500

Absolute Flue Gas Pressure, inches of Mercury 30.00 29.92 29.92 29.947

Average Stack Gas Temperature, °F 190.33 188.00 188.25 188.860

Average Velocity Head, inches of H2O 0.5934910483

44295

0.586911343

694369

0.587756684

434258

0.589

Average Stack Gas Velocity, feet/second 47.83 47.63 47.69 47.717

Stack Cross-Sectional Area, square feet 83.863 83.863 83.863 83.863

Dry Volumetric Flow Rate, dry scfm 170,569.2 169,543.4 169,574.3 169,895.633

Actual Wet Volumetric Flue Gas Flow Rate, acfm 240,670.0 239,663.7 239,965.6 240,099.767

Percent Isokinetic of Sampling Rate, % 93.1 93.0 92.0 92.700

Percent Excess Air, % 24.2 22.0 21.7 22.633

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Round Duct Diameter, inches 124 124 124

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches 0 0 0

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Wednesday, February 02, 2011 Page 25 of 33
Spruance Unit 4 MACT ICR Testing

Location Stack Exit - Method 23

Average

Run Number 1 2 3

Test Date 4/20/2010 4/21/2010 4/22/2010

Run Start Time 9:25:00 AM 12:38:00 AM 7:00:00 AM

Run Finish Time 5:36:00 PM 8:37:00 PM 3:09:00 PM

Net Traversing Points 12 12 12

Net Run Time, minutes 480 480 480

Nozzle Diameter, inches 0.225 0.225 0.225 0.225

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 1.02 1.02 1 1.013

Barometric Pressure, inches of Mercury 30.04 29.96 29.96 29.987

Average Orifice Meter Differential, inches H2O 0.96 0.98 0.97 0.970

Dry Gas Meter Volume Sampled, cubic feet 272.217 265.307 271.163 269.562

Average Dry Gas Meter Temperature, °F 90.79 66.29 86.54 81.207

Dry Gas Meter Volume Sampled, dscf 267.868 272.509 262.939 267.772

Total Moisture Liquid collected, g 811.4 873.1 797.4 827.300

Volume of Water Vapor, standard cubic feet 38.19 41.10 37.53 38.940

Moisture Content of Stack Gas, % 12.48 13.11 12.49 12.693

Moisture Saturation at Stack Gas Temperature, % 67.23 62.55 68.85 66.210

Dry Mole Fraction 0.8752 0.8689 0.8751 0.873

Carbon Dioxide, % 15.39 14.99 15.36 15.247

Oxygen, % 4.13 3.84 3.97 3.980

Carbon Monoxide & Nitrogen, % 80.48 81.17 80.67 80.773

Fuel Factor 1.09 1.14 1.10

Dry Molecular Weight, lb/lb-Mole 30.63 30.55 30.62 30.600

Wet Molecular weight, lb/lb-Mole 29.05 28.90 29.04 28.997

Flue Gas Static Pressure, inches of H2O -0.5 -0.5 -0.5 -0.500

Absolute Flue Gas Pressure, inches of Mercury 30.00 29.92 29.92 29.947

Average Stack Gas Temperature, °F 192.83 189.33 193.83 191.997

Average Velocity Head, inches of H2O 0.5552892011

37692

0.582854340

162661

0.554885191

995578

0.564

Average Stack Gas Velocity, feet/second 46.31 47.51 46.40 46.740

Stack Cross-Sectional Area, square feet 83.863 83.863 83.863 83.863

Dry Volumetric Flow Rate, dry scfm 165,385.4 168,905.9 164,993.3 166,428.200

Actual Wet Volumetric Flue Gas Flow Rate, acfm 233,021.7 239,059.9 233,474.6 235,185.400

Percent Isokinetic of Sampling Rate, % 102.5 102.1 100.8 101.800

Percent Excess Air, % 24.1 21.8 22.9 22.933

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Round Duct Diameter, inches 124 124 124

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches 0 0 0

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Wednesday, February 02, 2011 Page 26 of 33
Spruance Unit 4 MACT ICR Testing

Location Stack Exit - Method 25A

Average

Run Number 1 2 3

Test Date 4/19/2010 4/19/2010 4/19/2010

Run Start Time 9:24:00 AM 1:10:00 PM 4:58:00 PM

Run Finish Time 11:33:00 AM 3:20:00 PM 7:11:00 PM

Carbon Dioxide, % 15.12 15.1 12.8 14.340

Oxygen, % 4.5 3.94 6.35 4.930

Fuel Factor 1.08 1.12 1.14

Dry Volumetric Flow Rate, dry scfm 161627 161854 143167 155,549.333

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Moisture, % 10.9 12.51 12.3 11.903

Analyzer Make JUM 

Engineering

JUM 

Engineering

JUM 

Engineering

Analyzer Model VE7 VE7 VE7

Analyzer Serial Number 9451289 9451289 9451289 9,451,289.0

00

Operating Range 20 20 20 20.000

Operating Units ppm ppm ppm

No. Readings/Avg. 6 6 6 6.000

Calibration Set 5 5 5 5.000

Calibration Pre Zero Cylinder ID PROCC18903PROCC18903PROCC18903

Calibration Pre Zero Cylinder Instrument Response 0 -0.5 0.1 -0.133

Calibration Pre Zero Cylinder Bias 0 -2.5 0.5 -0.667

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID PRO-EB0019898PRO-EB0019898PRO-EB0019898

Calibration Pre High Cylinder Instrument Response 4.8 4.9 4.8 4.833

Calibration Pre High Cylinder Bias 0 0.5 0 0.167

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID PROCC18903PROCC18903PROCC18903

Calibration Post Zero Cylinder Instrument Response -0.5 0.1 0 -0.133

Calibration Post Zero Cylinder Bias -2.5 0.5 0 -0.667

Calibration Post Zero Cylinder Drift 2.5 3 0.5 2.000

Calibration Post High Cylinder ID PRO-EB0019898PRO-EB0019898PRO-EB0019898

Calibration Post High Cylinder Instrument Response 4.9 4.8 4.6 4.767

Calibration Post High Cylinder Bias 0.5 0 -1 -0.167

Calibration Post High Cylinder Drift 0.5 0.5 1 0.667

Cavg 0.3 0.2 0.3 0.267

Cavg Units ppmvw ppmvw ppmvw

Cgas 0.5907 0.4418 0.2992 0.444

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Coal - 

Bituminous

Coal - 

Bituminous

Coal - 

Bituminous

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Cgasw 0.5262745098

03922

0.386534653

465347

0.262365591

397849

0.392

Cgasw Units ppmvw ppmvw ppmvw

Wednesday, February 02, 2011 Page 27 of 33
Spruance Unit 4 MACT ICR Testing

Location Stack Exit - Method 26A

Average

Run Number 1 2 3

Test Date 4/19/2010 4/19/2010 4/19/2010

Run Start Time 9:23:00 AM 1:10:00 PM 4:58:00 PM

Run Finish Time 12:35:00 PM 4:22:00 PM 8:17:00 PM

Net Traversing Points 12 12 12

Net Run Time, minutes 180 180 180

Nozzle Diameter, inches 0.245 0.245 0.245 0.245

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 1.02 1.02 1.02 1.020

Barometric Pressure, inches of Mercury 30.1 30.04 29.98 30.040

Average Orifice Meter Differential, inches H2O 1.36 1.40 1.15 1.303

Dry Gas Meter Volume Sampled, cubic feet 116.777 117.695 104.628 113.033

Average Dry Gas Meter Temperature, °F 62.83 77.46 77.88 72.723

Dry Gas Meter Volume Sampled, dscf 121.416 118.815 105.266 115.166

Total Moisture Liquid collected, g 316.6 361 307.7 328.433

Volume of Water Vapor, standard cubic feet 14.90 16.99 14.48 15.457

Moisture Content of Stack Gas, % 10.93 12.51 12.09 11.843

Moisture Saturation at Stack Gas Temperature, % 66.74 64.31 62.97 64.673

Dry Mole Fraction 0.8907 0.8749 0.8791 0.882

Carbon Dioxide, % 15.12 15.1 12.8 14.340

Oxygen, % 4.5 3.94 6.35 4.930

Carbon Monoxide & Nitrogen, % 80.38 80.96 80.85 80.730

Fuel Factor 1.08 1.12 1.14

Dry Molecular Weight, lb/lb-Mole 30.60 30.57 30.30 30.490

Wet Molecular weight, lb/lb-Mole 29.22 29.00 28.81 29.010

Flue Gas Static Pressure, inches of H2O -0.5 -0.5 -0.5 -0.500

Absolute Flue Gas Pressure, inches of Mercury 30.06 30.00 29.94 30.000

Average Stack Gas Temperature, °F 192.58 190.75 189.67 191.000

Average Velocity Head, inches of H2O 0.5537412138

32449

0.550268252

496504

0.467192309

782493

0.524

Average Stack Gas Velocity, feet/second 46.06 46.07 42.60 44.910

Stack Cross-Sectional Area, square feet 83.863 83.863 83.863 83.863

Dry Volumetric Flow Rate, dry scfm 167,804.9 164,997.6 153,250.1 162,017.533

Actual Wet Volumetric Flue Gas Flow Rate, acfm 231,763.8 231,814.1 214,353.8 225,977.233

Percent Isokinetic of Sampling Rate, % 103.0 102.5 97.8 101.100

Percent Excess Air, % 26.9 22.6 42.3 30.600

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Round Duct Diameter, inches 124 124 124

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches 0 0 0

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Wednesday, February 02, 2011 Page 28 of 33
Spruance Unit 4 MACT ICR Testing

Location Stack Exit - Method 29

Average

Run Number 1 2 3

Test Date 4/20/2010 4/21/2010 4/21/2010

Run Start Time 9:25:00 AM 7:11:00 AM 2:12:00 PM

Run Finish Time 3:45:00 PM 1:17:00 PM 8:37:00 PM

Net Traversing Points 12 12 12

Net Run Time, minutes 360 360 360

Nozzle Diameter, inches 0.24 0.24 0.24 0.240

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 0.97 0.97 0.97 0.970

Barometric Pressure, inches of Mercury 30.04 29.96 29.96 29.987

Average Orifice Meter Differential, inches H2O 1.32 1.24 1.21 1.257

Dry Gas Meter Volume Sampled, cubic feet 252.753 241.455 235.369 243.192

Average Dry Gas Meter Temperature, °F 85.00 64.50 63.75 71.083

Dry Gas Meter Volume Sampled, dscf 239.246 236.808 231.153 235.736

Total Moisture Liquid collected, g 760 769.2 751.2 760.133

Volume of Water Vapor, standard cubic feet 35.77 36.21 35.36 35.780

Moisture Content of Stack Gas, % 13.01 13.26 13.27 13.180

Moisture Saturation at Stack Gas Temperature, % 65.35 60.35 62.11 62.603

Dry Mole Fraction 0.8699 0.8674 0.8673 0.868

Carbon Dioxide, % 15.4 14.95 14.9 15.083

Oxygen, % 4.14 3.86 3.82 3.940

Carbon Monoxide & Nitrogen, % 80.46 81.19 81.28 80.977

Fuel Factor 1.09 1.14 1.15

Dry Molecular Weight, lb/lb-Mole 30.63 30.55 30.54 30.573

Wet Molecular weight, lb/lb-Mole 28.99 28.89 28.88 28.920

Flue Gas Static Pressure, inches of H2O -0.5 -0.5 -0.5 -0.500

Absolute Flue Gas Pressure, inches of Mercury 30.00 29.92 29.92 29.947

Average Stack Gas Temperature, °F 191.50 187.67 189.00 189.390

Average Velocity Head, inches of H2O 0.5684379201

70179

0.582850034

684389

0.582960556

8857

0.578

Average Stack Gas Velocity, feet/second 46.86 47.46 47.52 47.280

Stack Cross-Sectional Area, square feet 83.863 83.863 83.863 83.863

Dry Volumetric Flow Rate, dry scfm 166,675.8 168,868.6 168,716.1 168,086.833

Actual Wet Volumetric Flue Gas Flow Rate, acfm 235,789.2 238,808.3 239,110.2 237,902.567

Percent Isokinetic of Sampling Rate, % 106.4 104.0 101.6 104.000

Percent Excess Air, % 24.2 22.0 21.7 22.633

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Round Duct Diameter, inches 124 124 124

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches 0 0 0

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Wednesday, February 02, 2011 Page 29 of 33
Spruance Unit 4 MACT ICR Testing

Location Stack Exit - Method 5

Average

Run Number 1 2 3

Test Date 4/20/2010 4/21/2010 4/21/2010

Run Start Time 9:25:00 AM 7:11:00 AM 2:12:00 PM

Run Finish Time 3:45:00 PM 1:17:00 PM 8:37:00 PM

Net Traversing Points 12 12 12

Net Run Time, minutes 360 360 360

Nozzle Diameter, inches 0.24 0.24 0.24 0.240

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 0.97 0.97 0.97 0.970

Barometric Pressure, inches of Mercury 30.04 29.96 29.96 29.987

Average Orifice Meter Differential, inches H2O 1.32 1.24 1.21 1.257

Dry Gas Meter Volume Sampled, cubic feet 252.753 241.435 235.369 243.186

Average Dry Gas Meter Temperature, °F 85.00 64.50 63.75 71.083

Dry Gas Meter Volume Sampled, dscf 239.246 236.788 231.153 235.729

Total Moisture Liquid collected, g 760 769.2 751.2 760.133

Volume of Water Vapor, standard cubic feet 35.77 36.21 35.36 35.780

Moisture Content of Stack Gas, % 13.01 13.26 13.27 13.180

Moisture Saturation at Stack Gas Temperature, % 65.35 60.35 62.11 62.603

Dry Mole Fraction 0.8699 0.8674 0.8673 0.868

Carbon Dioxide, % 15.4 14.95 14.9 15.083

Oxygen, % 4.14 3.86 3.82 3.940

Carbon Monoxide & Nitrogen, % 80.46 81.19 81.28 80.977

Fuel Factor 1.09 1.14 1.15

Dry Molecular Weight, lb/lb-Mole 30.63 30.55 30.54 30.573

Wet Molecular weight, lb/lb-Mole 28.99 28.89 28.88 28.920

Flue Gas Static Pressure, inches of H2O -0.5 -0.5 -0.5 -0.500

Absolute Flue Gas Pressure, inches of Mercury 30.00 29.92 29.92 29.947

Average Stack Gas Temperature, °F 191.50 187.67 189.00 189.390

Average Velocity Head, inches of H2O 0.5684379201

70179

0.582850034

684389

0.582960556

8857

0.578

Average Stack Gas Velocity, feet/second 46.86 47.46 47.52 47.280

Stack Cross-Sectional Area, square feet 83.863 83.863 83.863 83.863

Dry Volumetric Flow Rate, dry scfm 166,675.8 168,868.6 168,716.1 168,086.833

Actual Wet Volumetric Flue Gas Flow Rate, acfm 235,789.2 238,808.3 239,110.2 237,902.567

Percent Isokinetic of Sampling Rate, % 106.4 104.0 101.6 104.000

Percent Excess Air, % 24.2 22.0 21.7 22.633

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Round Duct Diameter, inches 124 124 124

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches 0 0 0

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Wednesday, February 02, 2011 Page 30 of 33
Spruance Unit 4 MACT ICR Testing

Location Stack Exit - Method 6C

Average

Run Number 1 2 3

Test Date 4/19/2010 4/19/2010 4/19/2010

Run Start Time 9:23:00 AM 1:10:00 PM 4:58:00 PM

Run Finish Time 12:35:00 PM 4:22:00 PM 8:17:00 PM

Carbon Dioxide, % 15.12 15.1 12.8 14.340

Oxygen, % 4.5 3.94 6.35 4.930

Fuel Factor 1.08 1.12 1.14

Dry Volumetric Flow Rate, dry scfm 166670 163888 152195 160,917.667

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Moisture, % 10.9 12.5 12.1 11.833

Analyzer Make Bovar Bovar Bovar

Analyzer Model 721M/721MD 721M/721M

D

721M/721M

D

Analyzer Serial Number 94-721M8193-194-721M8193-194-721M8193-1

Operating Range 89.9 89.9 89.9 89.900

Operating Units ppm ppm ppm

No. Readings/Avg. 6 6 6 6.000

Calibration Set 6 6 6 6.000

Calibration Pre Zero Cylinder ID SO2-CC18903 SO2-

CC18903

SO2-

CC18903

Calibration Pre Zero Cylinder Instrument Response -0.5 -1 0 -0.500

Calibration Pre Zero Cylinder Bias -0.56 -1.11 0 -0.557

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID SO2-EB0023444SO2-EB0023444SO2-EB0023444

Calibration Pre High Cylinder Instrument Response 50.3 51.8 52.7 51.600

Calibration Pre High Cylinder Bias -0.33 1.33 2.34 1.113

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID SO2-CC18903 SO2-

CC18903

SO2-

CC18903

Calibration Post Zero Cylinder Instrument Response -1 0 0 -0.333

Calibration Post Zero Cylinder Bias -1.11 0 0 -0.370

Calibration Post Zero Cylinder Drift 0.55 1.11 0 0.553

Calibration Post High Cylinder ID SO2-EB0023444SO2-EB0023444SO2-EB0023444

Calibration Post High Cylinder Instrument Response 51.8 52.7 49.3 51.267

Calibration Post High Cylinder Bias 1.33 2.34 -1.45 0.740

Calibration Post High Cylinder Drift 1.66 1.01 3.79 2.153

Cavg 50.6 48.9 36 45.167

Cavg Units ppmvd ppmvd ppmvd

Cgas 50.1604 47.3865 35.7176 44.422

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Coal - 

Bituminous

Coal - 

Bituminous

Coal - 

Bituminous

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Cgasw 0 0 0 0.000

Cgasw Units

Wednesday, February 02, 2011 Page 31 of 33
Spruance Unit 4 MACT ICR Testing

Location Stack Exit - Method 7E

Average

Run Number 1 2 3

Test Date 4/19/2010 4/19/2010 4/19/2010

Run Start Time 9:23:00 AM 1:10:00 PM 4:58:00 PM

Run Finish Time 12:35:00 PM 4:22:00 PM 8:17:00 PM

Carbon Dioxide, % 15.12 15.1 12.8 14.340

Oxygen, % 4.5 3.94 6.35 4.930

Fuel Factor 1.08 1.12 1.14

Dry Volumetric Flow Rate, dry scfm 166670 163888 152195 160,917.667

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Moisture, % 10.9 12.5 12.1 11.833

Analyzer Make TECO TECO TECO

Analyzer Model 10 10 10 10.000

Analyzer Serial Number 10AB2425021

4

10AB242502

14

10AB242502

14

Operating Range 450.9 450.9 450.9 450.900

Operating Units ppm ppm ppm

No. Readings/Avg. 6 6 6 6.000

Calibration Set 7 7 7 7.000

Calibration Pre Zero Cylinder ID NOXCC18903NOXCC18903NOXCC18903

Calibration Pre Zero Cylinder Instrument Response -1 -1 -0.2 -0.733

Calibration Pre Zero Cylinder Bias -0.13 -0.13 0.04 -0.073

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID NOXCC17285NOXCC17285NOXCC17285

Calibration Pre High Cylinder Instrument Response 246 251 242 246.333

Calibration Pre High Cylinder Bias -0.18 0.93 -1.06 -0.103

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID NOXCC18903NOXCC18903NOXCC18903

Calibration Post Zero Cylinder Instrument Response -1 -0.2 -1 -0.733

Calibration Post Zero Cylinder Bias -0.13 0.04 -0.13 -0.073

Calibration Post Zero Cylinder Drift 0 0.17 0.17 0.113

Calibration Post High Cylinder ID NOXCC17285NOXCC17285NOXCC17285

Calibration Post High Cylinder Instrument Response 251 242 244 245.667

Calibration Post High Cylinder Bias 0.93 -1.06 -0.62 -0.250

Calibration Post High Cylinder Drift 1.11 1.99 0.44 1.180

Cavg 202 211 175 196.000

Cavg Units ppmvd ppmvd ppmvd

Cgas 200.8032 211.3431 177.9067 196.684

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Coal - 

Bituminous

Coal - 

Bituminous

Coal - 

Bituminous

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Cgasw 0 0 0 0.000

Cgasw Units ppmvw

Wednesday, February 02, 2011 Page 32 of 33
Spruance Unit 4 MACT ICR Testing

Location Stack Exit - OTM - 27/28

Average

Run Number 1 2 3

Test Date 4/20/2010 4/21/2010 4/21/2010

Run Start Time 9:25:00 AM 7:11:00 AM 2:12:00 PM

Run Finish Time 3:58:00 PM 1:17:00 PM 8:37:00 PM

Net Traversing Points 12 12 12

Net Run Time, minutes 373 371.1 371.6

Nozzle Diameter, inches 0.18 0.18 0.18 0.180

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 1.02 1.02 1.02 1.020

Barometric Pressure, inches of Mercury 30.04 29.96 29.96 29.987

Average Orifice Meter Differential, inches H2O 0.34 0.34 0.34 0.340

Dry Gas Meter Volume Sampled, cubic feet 123.924 118.523 118.058 120.168

Average Dry Gas Meter Temperature, °F 77.38 58.58 61.96 65.973

Dry Gas Meter Volume Sampled, dscf 124.798 123.357 122.077 123.411

Total Moisture Liquid collected, g 394.1 398 396 396.033

Volume of Water Vapor, standard cubic feet 18.55 18.73 18.64 18.640

Moisture Content of Stack Gas, % 12.94 13.18 13.25 13.123

Moisture Saturation at Stack Gas Temperature, % 63.74 60.78 61.11 61.877

Dry Mole Fraction 0.8706 0.8682 0.8675 0.869

Carbon Dioxide, % 15.4 14.95 14.9 15.083

Oxygen, % 4.14 3.86 3.82 3.940

Carbon Monoxide & Nitrogen, % 80.46 81.19 81.28 80.977

Fuel Factor 1.09 1.14 1.15

Dry Molecular Weight, lb/lb-Mole 30.63 30.55 30.54 30.573

Wet Molecular weight, lb/lb-Mole 29.00 28.90 28.88 28.927

Flue Gas Static Pressure, inches of H2O -0.5 -0.5 -0.5 -0.500

Absolute Flue Gas Pressure, inches of Mercury 30.00 29.92 29.92 29.947

Average Stack Gas Temperature, °F 190.33 188.00 188.25 188.860

Average Velocity Head, inches of H2O 0.5934910483

44296

0.586911343

694369

0.587756684

434258

0.589

Average Stack Gas Velocity, feet/second 47.83 47.63 47.69 47.717

Stack Cross-Sectional Area, square feet 83.863 83.863 83.863 83.863

Dry Volumetric Flow Rate, dry scfm 170,569.2 169,543.4 169,554.7 169,889.100

Actual Wet Volumetric Flue Gas Flow Rate, acfm 240,670.0 239,663.7 239,965.6 240,099.767

Percent Isokinetic of Sampling Rate, % 93.1 93.0 91.9 92.667

Percent Excess Air, % 24.2 22.0 21.7 22.633

F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000

Round Duct Diameter, inches 124 124 124

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches 0 0 0

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Wednesday, February 02, 2011 Page 33 of 33