Name: Alan Madewell, P.E.

Title: Manager, Environmental, Energy Supp Company: Progress Energy Carolinas, Inc. Sign Date: 9/3/2010 Name: Carl Fink, P.E. Title: Project Manager Company:TRC Environmental Corporation Sign Date: 9/3/2010 Permitted Facility Representative / Date Testing Company Representative / Date



### Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 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, February 17, 2011 Page 1 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 Facility Information: Cape Fear Steam Electric Plant 500 CP&L Road Moncure NC27559 Contact:Stephen Boone Phone:919-546-4798 Fax: 919-546-6302 Email: Stephen.Boone@pgnmail.com Testing Company: TRC Companies, Inc. 5540 Centerview Drive Suite 100 Raleigh NC27606 Contact:Carl F. Fink Phone:919-604-7790 Fax: 919-828-1977 Email:cfink@trcsolutions.com
Air Permit Number: 2708 Permitted Source ID/Name: 5 Permitted Maximum Process Rate: N/A Max. Normal Operation Process Rate: N/A Target Process Test Rate N/A

Description of the source (including control equipment). Please see the attachments for source or process flow diagram: Unit 5 is a 1450 MMBtu/hr dry bottom, tangentially fired, pulverized coal boiler w/ overfire air, SNCR, and ESP. Industry/SCC/NAIS221112

Sampling Location Information:

Test Parameter Information: AFS #:3703700063 FRS #:110000586349

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 144 900 840 4 0 4 0 0 Target Parameter Test Method Number of

Test RunsTest Run

DurationSample

Points Comments LocationTotal PM2.5 OTM - 27/28 3 360 0 Stack Exit Filterable Particulate OTM - 27/28 3 360 0 Stack Exit Organic Condensible

Particulate OTM - 27/28 3 360 0 Stack Exit Inorganic (Aqueous)

Condensible Part. OTM - 27/28 3 360 0 Stack Exit Total Particulate OTM - 27/28 3 360 0 Stack Exit Filterable PM2.5 OTM - 27/28 3 360 0 Stack Exit Thursday, February 17, 2011 Page 2 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010

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.

Cobalt Method 29 3 240 0 Stack Exit Arsenic Method 29 3 240 0 Stack Exit Beryllium Method 29 3 240 0 Stack Exit Cadmium Method 29 3 240 0 Stack Exit Chromium Method 29 3 240 0 Stack Exit Lead Method 29 3 240 0 Stack Exit Manganese Method 29 3 240 0 Stack Exit Antimony Method 29 3 240 0 Stack Exit Selenium Method 29 3 240 0 Stack Exit Filterable Particulate Method 29 3 240 0 Stack Exit Nickel Method 29 3 240 0 Stack Exit

Thursday, February 17, 2011 Page 3 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 Sampling / Stack Data Results Summary LocationStack Exit - Method 29 Average Run Number 1 2 3 Test Date 3/23/20103/24/2010 3/25/2010 Run Start Time Run Finish Time Net Run Time, minutes 240 240 240 Dry Gas Meter Volume Sampled, dscf 175.510 175.818 175.321 175.550 Moisture Content of Stack Gas, % 7.09 7.23 8.31 7.543 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 13.26 13.24 13.4 13.300 Oxygen, % 5.95 5.93 6.03 5.970 Average Stack Gas Temperature, °F 275.53 278.34 279.28 277.717 Dry Volumetric Flow Rate, dry scfm 339,026.1 338,197.4 340,120.2339,114.567 Actual Wet Volumetric Flue Gas Flow Rate, acfm 517,486.6 514,772.3 523,933.2518,730.700 Percent Isokinetic of Sampling Rate, % 97.7 98.1 99.1 98.300 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 - 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, February 17, 2011 Page 4 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010

Thursday, February 17, 2011 Page 5 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 Emissions Summary Location: Stack Exit - Method 29 Compound:Antimony Average RunNumber 1 2 3 Mass_mg 0.01242 0.010157 0.010927 0.011 lb/mmBtuO2 2.13E-06 1.74E-06 1.89E-06 0.000 Compound:Arsenic Average RunNumber 1 2 3 Mass_mg 0.127 0.1201 0.1004 0.116 lb/mmBtuO2 2.18E-05 2.06E-05 1.74E-05 0.000 Compound:Beryllium Average RunNumber 1 2 3 Mass_mg 0.006558 0.005658 0.003058 0.005 lb/mmBtuO2 1.13E-06 9.69E-07 5.29E-07 0.000 Compound:Cadmium Average RunNumber 1 2 3 Mass_mg 0.00302 0.00157 0.00324 0.003 lb/mmBtuO2 5.19E-07 2.69E-07 5.60E-07 0.000 Compound:Chromium Average RunNumber 1 2 3 Mass_mg 0.0245 0.05231 0.04979 0.042 lb/mmBtuO2 4.21E-06 8.96E-06 8.61E-06 0.000 Compound:Cobalt Average RunNumber 1 2 3 Mass_mg 0.018043 0.046243 0.040456 0.035 lb/mmBtuO2 3.10E-06 7.92E-06 6.99E-06 0.000 Compound:Filterable Particulate Average RunNumber 1 2 3 Mass_mg 125.9 152.7 122.1 133.567 lb/mmBtuO2 2.16E-02 2.61E-02 2.11E-02 0.023 Compound:Lead Average RunNumber 1 2 3 Mass_mg 0.04107 0.03643 0.02427 0.034 lb/mmBtuO2 7.05E-06 6.24E-06 4.20E-06 0.000 Compound:Manganese Average Thursday, February 17, 2011 Page 6 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010

Process Run Data RunNumber 1 2 3 Mass_mg 0.04219 0.06679 0.07805 0.062 lb/mmBtuO2 7.25E-06 1.14E-05 1.35E-05 0.000 Compound:Nickel Average RunNumber 1 2 3 Mass_mg 0.03732 0.0634 0.0587 0.053 lb/mmBtuO2 6.41E-06 1.09E-05 1.01E-05 0.000 Compound: Selenium Average RunNumber 1 2 3 Mass_mg 1.2021 1.1498 0.973 1.108 lb/mmBtuO2 2.06E-04 1.97E-04 1.68E-04 0.000 Location: Stack Exit - OTM - 27/28 Compound:Filterable Particulate Average RunNumber 1 2 3 Mass_mg 152 104.9 160.3 139.067 lb/mmBtuO2 2.91E-02 2.40E-02 3.70E-02 0.030 Compound:Filterable PM2.5 Average RunNumber 1 2 3 Mass_mg 57.9 53.5 50.3 53.900 lb/mmBtuO2 1.11E-02 1.22E-02 1.16E-02 0.012 Compound:Inorganic (Aqueous) Condensible Pa Average RunNumber 1 2 3 Mass_mg 71.1 111 29.7 70.600 lb/mmBtuO2 1.36E-02 2.54E-02 6.86E-03 0.015 Compound:Organic Condensible Particulate Average RunNumber 1 2 3 Mass_mg 2 1 0.6 1.200 lb/mmBtuO2 3.83E-04 2.29E-04 1.39E-04 0.000 Compound:Total Particulate Average RunNumber 1 2 3 Mass_mg 224.5 216.3 190 210.267 lb/mmBtuO2 4.30E-02 4.94E-02 4.39E-02 0.045 Compound:Total PM2.5 Average RunNumber 1 2 3 Mass_mg 130.4 164.9 80 125.100 lb/mmBtuO2 2.50E-02 3.77E-02 1.85E-02 0.027 Thursday, February 17, 2011 Page 7 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 Process Run Data Run Name Value UOM Comments Target Value 1 Heat Input 1181.6Million Btus/hr Collected during run 1 of M29 0 1 Stack Pressure -1.257 in WC Collected during run 1 of M29 0 1 Stack CO2 11.583 % Collected during run 1 of M29 0 1 Stack Temp 261.63 Deg F Collected during run 1 of M29 0 1 Net Load 148.4 MW Collected during run 1 of M29 0 1 Gross Load 156.73 MW Collected during run 1 of M29 0 1 Fuel Oil Flow 0 gal/hr Collected during run 1 of M29 0 1 Steam Output 1218.6 KPPH Collected during run 1 of M29 0 1 Coal Burned 56.88 tons/hr Collected during run 1 of M29 0 1 Precip. Bank A - Secondary Volts 64.1 volts Collected during run 1 of M29 0 1 Precip. Bank A - Secondary Amps 171 amps Collected during run 1 of M29 0 2 Heat Input 1178.3Million Btus/hr Collected duringrun 1 of OTM27/28 0
2 Stack Pressure -1.256 in WC Collected duringrun 1 of OTM27/28 0
1 Precip. Bank A - Primary Volts 155 volts Collected during run 1 of M29 0 1 Precip. Bank A - Primary Amps 49 amps Collected during run 1 of M29 0 1 Precip. Bank C - Secondary Volts 54.6 volts Collected during run 1 of M29 0 1 Precip. Bank B - Primary Amps 135 amps Collected during run 1 of M29 0 1 Precip. Bank B - Primary Volts 257 volts Collected during run 1 of M29 0 1 Precip. Bank E - Secondary Volts 51.3 volts Collected during run 1 of M29 0 1 Precip. Bank E - Secondary Amps 237 amps Collected during run 1 of M29 0
Thursday, February 17, 2011 Page 8 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 1 Precip. Bank E - Primary Volts 179 volts Collected during run 1 of M29 0 1 Precip. Bank E - Primary Amps 62 amps Collected during run 1 of M29 0 1 Precip. Bank D - Secondary Volts 56.2 volts Collected during run 1 of M29 0 1 Stack Flow 18361 KSCFH Collected during run 1 of M29 0 1 Precip. Bank D - Secondary Amps 592 amps Collected during run 1 of M29 0 1 Barometric Pressure 29.583 in Hg Collected during run 1 of M29 0 1 Precip. Bank D - Primary Amps 128 amps Collected during run 1 of M29 0 1 Precip. Bank F - Primary Amps 148 amps Collected during run 1 of M29 0 1 Precip. Bank C - Secondary Amps 532 amps Collected during run 1 of M29 0 1 Precip. Bank C - Primary Volts 256 volts Collected during run 1 of M29 0 1 Precip. Bank C - Primary Amps 123 amps Collected during run 1 of M29 0 1 Precip. Bank B - Secondary Volts 54.5 volts Collected during run 1 of M29 0 1 Precip. Bank B - Secondary Amps 636 amps Collected during run 1 of M29 0 1 SO2 603.32 ppm Collected during run 1 of M29 0 1 NOx 108.63 ppm Collected during run 1 of M29 0 1 Precip. Bank D - Primary Volts 255 volts Collected during run 1 of M29 0 1 Precip. Bank F - Primary Volts 277 volts Collected during run 1 of M29 0 1 Precip. Bank F - Secondary Amps 684 amps Collected during run 1 of M29 0 1 Precip. Bank F - Secondary Volts 57 volts Collected during run 1 of M29 0 1 Precip. Bank G - Primary Amps 130 amps Collected during run 1 of M29 0 1 Precip. Bank G - Primary Volts 259 volts Collected during run 1 of M29 0 1 Precip. Bank G - Secondary Amps 617 amps Collected during run 1 of M29 0 1 Precip. Bank G - Secondary Volts 54.7 volts Collected during run 1 of M29 0 Thursday, February 17, 2011 Page 9 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 1 Precip. Bank H - Primary Amps 154 amps Collected during run 1 of M29 0 1 Precip. Bank H - Primary Volts 286 volts Collected during run 1 of M29 0 1 Precip. Bank H - Secondary Amps 698 amps Collected during run 1 of M29 0 1 Precip. Bank H - Secondary Volts 59.8 volts Collected during run 1 of M29 0 2 Stack CO2 11.575 % Collected duringrun 1 of OTM27/28 0
2 Stack Temp 263.66 Deg F Collected duringrun 1 of OTM27/28 0
2Net Load 148.54 MW Collected duringrun 1 of OTM27/28 0
2 Gross Load 156.71 MW Collected duringrun 1 of OTM27/28 0
2Fuel Oil Flow 0 gal/hr Collected duringrun 1 of OTM27/28 0
2 Steam Output 1219.9 KPPH Collected duringrun 1 of OTM27/28 0
2 Coal Burned 56.88 tons/hr Collected duringrun 1 of OTM27/28 0
2Precip. Bank A - Secondary Volts 64.1 volts Collected duringrun 1 of OTM27/28 0
2Precip. Bank A - Secondary Amps 164 amps Collected duringrun 1 of OTM27/28 0
2 Precip. Bank A - Primary Volts 152 volts Collected duringrun 1 of OTM27/28 0
2 Precip. Bank A - Primary Amps 47 amps Collected duringrun 1 of OTM27/28 0
2Precip. Bank C - Secondary Volts 54.8 volts Collected duringrun 1 of OTM27/28 0
2Precip. Bank B - Primary Amps 128 amps Collected duringrun 1 of OTM27/28 0

Thursday, February 17, 2011 Page 10 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 2 Precip. Bank B - Primary Volts 250 volts Collected duringrun 1 of OTM27/28 0
2 Precip. Bank E - Secondary Volts 49.3 volts Collected duringrun 1 of OTM27/28 0
2Precip. Bank E - Secondary Amps 188 amps Collected duringrun 1 of OTM27/28 0
2Precip. Bank E - Primary Volts 158 volts Collected duringrun 1 of OTM27/28 0
2 Precip. Bank E - Primary Amps 51 amps Collected duringrun 1 of OTM27/28 0
2 Precip. Bank D - Secondary Volts 55.5 volts Collected duringrun 1 of OTM27/28 0
2 Stack Flow 18323 KSCFH Collected duringrun 1 of OTM27/28 0
2Precip. Bank D - Secondary Amps 576 amps Collected duringrun 1 of OTM27/28 0
2 Barometric Pressure 29.574 in Hg Collected duringrun 1 of OTM27/28 0
2 Precip. Bank D - Primary Amps 124 amps Collected duringrun 1 of OTM27/28 0
2Precip. Bank F - Primary Amps 146 amps Collected duringrun 1 of OTM27/28 0
2Precip. Bank C - Secondary Amps 506 amps Collected duringrun 1 of OTM27/28 0
2 Precip. Bank C - Primary Volts 253 volts Collected duringrun 1 of OTM27/28 0
2 Precip. Bank C - Primary Amps 118 amps Collected duringrun 1 of OTM27/28 0
2 Precip. Bank B - Secondary Volts 54.5 volts Collected duringrun 1 of OTM27/28 0
2Precip. Bank B - Secondary Amps 591 amps Collected duringrun 1 of OTM27/28 0

Thursday, February 17, 2011 Page 11 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 2 SO2 607.83 ppm Collected duringrun 1 of OTM27/28 0
2NOx 108.06 ppm Collected duringrun 1 of OTM27/28 0
2Precip. Bank D - Primary Volts 250 volts Collected duringrun 1 of OTM27/28 0
2Precip. Bank F - Primary Volts 276 volts Collected duringrun 1 of OTM27/28 0
2 Precip. Bank F - Secondary Amps 679 amps Collected duringrun 1 of OTM27/28 0
2 Precip. Bank F - Secondary Volts 56.4 volts Collected duringrun 1 of OTM27/28 0
2Precip. Bank G - Primary Amps 126 amps Collected duringrun 1 of OTM27/28 0
2Precip. Bank G - Primary Volts 253 volts Collected duringrun 1 of OTM27/28 0
2 Precip. Bank G - Secondary Amps 606 amps Collected duringrun 1 of OTM27/28 0
2 Precip. Bank G - Secondary Volts 53.8 volts Collected duringrun 1 of OTM27/28 0
2Precip. Bank H - Primary Amps 154 amps Collected duringrun 1 of OTM27/28 0
2Precip. Bank H - Primary Volts 286 volts Collected duringrun 1 of OTM27/28 0
2 Precip. Bank H - Secondary Amps 699 amps Collected duringrun 1 of OTM27/28 0
2 Precip. Bank H - Secondary Volts 59.4 volts Collected duringrun 1 of OTM27/28 0
3 Heat Input 1200.3Million Btus/hr Collected during run 2 of M29 0 3 Stack Pressure -1.168 in WC Collected during run 2 of M29 0 3 Stack CO2 11.733 % Collected during run 2 of M29 0 Thursday, February 17, 2011 Page 12 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 3 Stack Temp 264.38 Deg F Collected during run 2 of M29 0 3 Net Load 148.26 MW Collected during run 2 of M29 0 3 Gross Load 156.27 MW Collected during run 2 of M29 0 3 Fuel Oil Flow 0 gal/hr Collected during run 2 of M29 0 3 Steam Output 1219.9 KPPH Collected during run 2 of M29 0 3 Coal Burned 50.96 tons/hr Collected during run 2 of M29 0 3 Precip. Bank A - Secondary Volts 64.1 volts Collected during run 2 of M29 0 3 Precip. Bank A - Secondary Amps 135 amps Collected during run 2 of M29 0 3 Precip. Bank A - Primary Volts 139 volts Collected during run 2 of M29 0 3 Precip. Bank A - Primary Amps 40 amps Collected during run 2 of M29 0 3 Precip. Bank C - Secondary Volts 58.9 volts Collected during run 2 of M29 0 3 Precip. Bank B - Primary Amps 107 amps Collected during run 2 of M29 0 3 Precip. Bank B - Primary Volts 229 volts Collected during run 2 of M29 0 3 Precip. Bank E - Secondary Volts 59.2 volts Collected during run 2 of M29 0 3 Precip. Bank E - Secondary Amps 545 amps Collected during run 2 of M29 0 3 Precip. Bank E - Primary Volts 254 volts Collected during run 2 of M29 0 3 Precip. Bank E - Primary Amps 125 amps Collected during run 2 of M29 0 3 Precip. Bank D - Secondary Volts 49.5 volts Collected during run 2 of M29 0 3 Stack Flow 18414 KSCFH Collected during run 2 of M29 0 3 Precip. Bank D - Secondary Amps 138 amps Collected during run 2 of M29 0 3 Barometric Pressure 29.868 in Hg Collected during run 2 of M29 0 3 Precip. Bank D - Primary Amps 40 amps Collected during run 2 of M29 0 3 Precip. Bank F - Primary Amps 141 amps Collected during run 2 of M29 0 Thursday, February 17, 2011 Page 13 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 3 Precip. Bank C - Secondary Amps 382 amps Collected during run 2 of M29 0 3 Precip. Bank C - Primary Volts 224 volts Collected during run 2 of M29 0 3 Precip. Bank C - Primary Amps 95 amps Collected during run 2 of M29 0 3 Precip. Bank B - Secondary Volts 57.9 volts Collected during run 2 of M29 0 3 Precip. Bank B - Secondary Amps 459 amps Collected during run 2 of M29 0 3 SO2 586.67 ppm Collected during run 2 of M29 0 3 NOx 111.4 ppm Collected during run 2 of M29 0 3 Precip. Bank D - Primary Volts 141 volts Collected during run 2 of M29 0 3 Precip. Bank F - Primary Volts 269 volts Collected during run 2 of M29 0 3 Precip. Bank F - Secondary Amps 658 amps Collected during run 2 of M29 0 3 Precip. Bank F - Secondary Volts 58.1 volts Collected during run 2 of M29 0 3 Precip. Bank G - Primary Amps 103 amps Collected during run 2 of M29 0 3 Precip. Bank G - Primary Volts 223 volts Collected during run 2 of M29 0 3 Precip. Bank G - Secondary Amps 524 amps Collected during run 2 of M29 0 3 Precip. Bank G - Secondary Volts 52.7 volts Collected during run 2 of M29 0 3 Precip. Bank H - Primary Amps 157 amps Collected during run 2 of M29 0 3 Precip. Bank H - Primary Volts 286 volts Collected during run 2 of M29 0 3 Precip. Bank H - Secondary Amps 711 amps Collected during run 2 of M29 0 3 Precip. Bank H - Secondary Volts 61.5 volts Collected during run 2 of M29 0 4 Heat Input 1199.8Million Btus/hr Collected duringrun 2 of OTM27/28 0
4 Stack Pressure -1.164 in WC Collected duringrun 2 of OTM27/28 0

Thursday, February 17, 2011 Page 14 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 4 Stack CO2 11.75 % Collected duringrun 2 of OTM27/28 0
4 Stack Temp 267.51 Deg F Collected duringrun 2 of OTM27/28 0
4Net Load 147.92 MW Collected duringrun 2 of OTM27/28 0
4 Gross Load 156.74 MW Collected duringrun 2 of OTM27/28 0
4 Fuel Oil Flow 0 gal/hr Collected duringrun 2 of OTM27/28 0
4 Steam Output 1214.8 KPPH Collected duringrun 2 of OTM27/28 0
4 Coal Burned 50.96 tons/hr Collected duringrun 2 of OTM27/28 0
4Precip. Bank A - Secondary Volts 64.5 volts Collected duringrun 2 of OTM27/28 0
4 Precip. Bank A - Secondary Amps 143 amps Collected duringrun 2 of OTM27/28 0
4 Precip. Bank A - Primary Volts 143 volts Collected duringrun 2 of OTM27/28 0
4Precip. Bank A - Primary Amps 42 amps Collected duringrun 2 of OTM27/28 0
4Precip. Bank C - Secondary Volts 57.9 volts Collected duringrun 2 of OTM27/28 0
4 Precip. Bank B - Primary Amps 106 amps Collected duringrun 2 of OTM27/28 0
4 Precip. Bank B - Primary Volts 229 volts Collected duringrun 2 of OTM27/28 0
4 Precip. Bank E - Secondary Volts 58.4 volts Collected duringrun 2 of OTM27/28 0
4Precip. Bank E - Secondary Amps 515 amps Collected duringrun 2 of OTM27/28 0

Thursday, February 17, 2011 Page 15 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 4 Precip. Bank E - Primary Volts 250 volts Collected duringrun 2 of OTM27/28 0
4 Precip. Bank E - Primary Amps 120 amps Collected duringrun 2 of OTM27/28 0
4Precip. Bank D - Secondary Volts 50.2 volts Collected duringrun 2 of OTM27/28 0
4 Stack Flow 18381 KSCFH Collected duringrun 2 of OTM27/28 0
4 Precip. Bank D - Secondary Amps 148 amps Collected duringrun 2 of OTM27/28 0
4 Barometric Pressure 29.86 in Hg Collected duringrun 2 of OTM27/28 0
4Precip. Bank D - Primary Amps 43 amps Collected duringrun 2 of OTM27/28 0
4Precip. Bank F - Primary Amps 137 amps Collected duringrun 2 of OTM27/28 0
4 Precip. Bank C - Secondary Amps 372 amps Collected duringrun 2 of OTM27/28 0
4 Precip. Bank C - Primary Volts 222 volts Collected duringrun 2 of OTM27/28 0
4Precip. Bank C - Primary Amps 93 amps Collected duringrun 2 of OTM27/28 0
4Precip. Bank B - Secondary Volts 57.3 volts Collected duringrun 2 of OTM27/28 0
4 Precip. Bank B - Secondary Amps 453 amps Collected duringrun 2 of OTM27/28 0
4 SO2 584.43 ppm Collected duringrun 2 of OTM27/28 0
4 NOx 111.59 ppm Collected duringrun 2 of OTM27/28 0
4Precip. Bank D - Primary Volts 147 volts Collected duringrun 2 of OTM27/28 0

Thursday, February 17, 2011 Page 16 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 4 Precip. Bank F - Primary Volts 265 volts Collected duringrun 2 of OTM27/28 0
4 Precip. Bank F - Secondary Amps 641 amps Collected duringrun 2 of OTM27/28 0
4Precip. Bank F - Secondary Volts 57 volts Collected duringrun 2 of OTM27/28 0
4Precip. Bank G - Primary Amps 101 amps Collected duringrun 2 of OTM27/28 0
4 Precip. Bank G - Primary Volts 222 volts Collected duringrun 2 of OTM27/28 0
4 Precip. Bank G - Secondary Amps 520 amps Collected duringrun 2 of OTM27/28 0
4Precip. Bank G - Secondary Volts 52.1 volts Collected duringrun 2 of OTM27/28 0
4Precip. Bank H - Primary Amps 155 amps Collected duringrun 2 of OTM27/28 0
4 Precip. Bank H - Primary Volts 284 volts Collected duringrun 2 of OTM27/28 0
4 Precip. Bank H - Secondary Amps 703 amps Collected duringrun 2 of OTM27/28 0
4Precip. Bank H - Secondary Volts 60.8 volts Collected duringrun 2 of OTM27/28 0
5 Heat Input 1227.7Million Btus/hr Collected during run 3 of M29 0 5 Stack Pressure -1.203 in WC Collected during run 3 of M29 0 5 Stack CO2 11.717 % Collected during run 3 of M29 0 5 Stack Temp 268.75 Deg F Collected during run 3 of M29 0 5 Net Load 146.76 MW Collected during run 3 of M29 0 5 Gross Load 154.72 MW Collected during run 3 of M29 0 5 Fuel Oil Flow 0 gal/hr Collected during run 3 of M29 0
Thursday, February 17, 2011 Page 17 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 5 Steam Output 1218.6 KPPH Collected during run 3 of M29 0 5 Coal Burned 54.5 tons/hr Collected during run 3 of M29 0 5 Precip. Bank A - Secondary Volts 64.9 volts Collected during run 3 of M29 0 5 Precip. Bank A - Secondary Amps 151 amps Collected during run 3 of M29 0 5 Precip. Bank A - Primary Volts 146 volts Collected during run 3 of M29 0 5 Precip. Bank A - Primary Amps 44 amps Collected during run 3 of M29 0 5 Precip. Bank C - Secondary Volts 56.2 volts Collected during run 3 of M29 0 5 Precip. Bank B - Primary Amps 153 amps Collected during run 3 of M29 0 5 Precip. Bank B - Primary Volts 277 volts Collected during run 3 of M29 0 5 Precip. Bank E - Secondary Volts 59.4 volts Collected during run 3 of M29 0 5 Precip. Bank E - Secondary Amps 637 amps Collected during run 3 of M29 0 5 Precip. Bank E - Primary Volts 269 volts Collected during run 3 of M29 0 5 Precip. Bank E - Primary Amps 143 amps Collected during run 3 of M29 0 5 Precip. Bank D - Secondary Volts 53.4 volts Collected during run 3 of M29 0 5 Stack Flow 18861 KSCFH Collected during run 3 of M29 0 5 Precip. Bank D - Secondary Amps 329 amps Collected during run 3 of M29 0 5 Barometric Pressure 29.803 in Hg Collected during run 3 of M29 0 5 Precip. Bank D - Primary Amps 82 amps Collected during run 3 of M29 0 5 Precip. Bank F - Primary Amps 153 amps Collected during run 3 of M29 0 5 Precip. Bank C - Secondary Amps 700 amps Collected during run 3 of M29 0 5 Precip. Bank C - Primary Volts 282 volts Collected during run 3 of M29 0 5 Precip. Bank C - Primary Amps 154 amps Collected during run 3 of M29 0 5 Precip. Bank B - Secondary Volts 55.5 volts Collected during run 3 of M29 0 Thursday, February 17, 2011 Page 18 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 5 Precip. Bank B - Secondary Amps 696 amps Collected during run 3 of M29 0 5 SO2 507.82 ppm Collected during run 3 of M29 0 5 NOx 126.08 ppm Collected during run 3 of M29 0 5 Precip. Bank D - Primary Volts 209 volts Collected during run 3 of M29 0 5 Precip. Bank F - Primary Volts 279 volts Collected during run 3 of M29 0 5 Precip. Bank F - Secondary Amps 704 amps Collected during run 3 of M29 0 5 Precip. Bank F - Secondary Volts 60.4 volts Collected during run 3 of M29 0 5 Precip. Bank G - Primary Amps 143 amps Collected during run 3 of M29 0 5 Precip. Bank G - Primary Volts 274 volts Collected during run 3 of M29 0 5 Precip. Bank G - Secondary Amps 652 amps Collected during run 3 of M29 0 5 Precip. Bank G - Secondary Volts 59.6 volts Collected during run 3 of M29 0 5 Precip. Bank H - Primary Amps 147 amps Collected during run 3 of M29 0 5 Precip. Bank H - Primary Volts 276 volts Collected during run 3 of M29 0 5 Precip. Bank H - Secondary Amps 663 amps Collected during run 3 of M29 0 5 Precip. Bank H - Secondary Volts 63 volts Collected during run 3 of M29 0 6 Heat Input 1211.4Million Btus/hr Collected duringrun 3 of OTM27/28 0
6 Stack Pressure -1.205 in WC Collected duringrun 3 of OTM27/28 0
6 Stack CO2 11.663 % Collected duringrun 3 of OTM27/28 0
6 Stack Temp 272.11 Deg F Collected duringrun 3 of OTM27/28 0
6 Net Load 143.38 MW Collected duringrun 3 of OTM27/28 0

Thursday, February 17, 2011 Page 19 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 6 Gross Load 153.73 MW Collected duringrun 3 of OTM27/28 0
6 Fuel Oil Flow 0 gal/hr Collected duringrun 3 of OTM27/28 0
6 Steam Output 1187 KPPH Collected duringrun 3 of OTM27/28 0
6 Coal Burned 54.5 tons/hr Collected duringrun 3 of OTM27/28 0
6 Precip. Bank A - Secondary Volts 64.6 volts Collected duringrun 3 of OTM27/28 0
6 Precip. Bank A - Secondary Amps 135 amps Collected duringrun 3 of OTM27/28 0
6Precip. Bank A - Primary Volts 138 volts Collected duringrun 3 of OTM27/28 0
6Precip. Bank A - Primary Amps 40 amps Collected duringrun 3 of OTM27/28 0
6 Precip. Bank C - Secondary Volts 55.8 volts Collected duringrun 3 of OTM27/28 0
6 Precip. Bank B - Primary Amps 149 amps Collected duringrun 3 of OTM27/28 0
6Precip. Bank B - Primary Volts 272 volts Collected duringrun 3 of OTM27/28 0
6Precip. Bank E - Secondary Volts 58.8 volts Collected duringrun 3 of OTM27/28 0
6 Precip. Bank E - Secondary Amps 637 amps Collected duringrun 3 of OTM27/28 0
6 Precip. Bank E - Primary Volts 271 volts Collected duringrun 3 of OTM27/28 0
6 Precip. Bank E - Primary Amps 143 amps Collected duringrun 3 of OTM27/28 0
6Precip. Bank D - Secondary Volts 53 volts Collected duringrun 3 of OTM27/28 0

Thursday, February 17, 2011 Page 20 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 6 Stack Flow 18691 KSCFH Collected duringrun 3 of OTM27/28 0
6 Precip. Bank D - Secondary Amps 331 amps Collected duringrun 3 of OTM27/28 0
6 Barometric Pressure 29.775 in Hg Collected duringrun 3 of OTM27/28 0
6Precip. Bank D - Primary Amps 83 amps Collected duringrun 3 of OTM27/28 0
6 Precip. Bank F - Primary Amps 153 amps Collected duringrun 3 of OTM27/28 0
6 Precip. Bank C - Secondary Amps 683 amps Collected duringrun 3 of OTM27/28 0
6Precip. Bank C - Primary Volts 279 volts Collected duringrun 3 of OTM27/28 0
6Precip. Bank C - Primary Amps 151 amps Collected duringrun 3 of OTM27/28 0
6 Precip. Bank B - Secondary Volts 55.6 volts Collected duringrun 3 of OTM27/28 0
6 Precip. Bank B - Secondary Amps 679 amps Collected duringrun 3 of OTM27/28 0
6 SO2 504.19 ppm Collected duringrun 3 of OTM27/28 0
6NOx 121.26 ppm Collected duringrun 3 of OTM27/28 0
6 Precip. Bank D - Primary Volts 212 volts Collected duringrun 3 of OTM27/28 0
6 Precip. Bank F - Primary Volts 281 volts Collected duringrun 3 of OTM27/28 0
6 Precip. Bank F - Secondary Amps 703 amps Collected duringrun 3 of OTM27/28 0
6Precip. Bank F - Secondary Volts 59.3 volts Collected duringrun 3 of OTM27/28 0

Thursday, February 17, 2011 Page 21 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010

APCD Run Data

Process Lab Run Data 6 Precip. Bank G - Primary Amps 144 amps Collected duringrun 3 of OTM27/28 0
6 Precip. Bank G - Primary Volts 277 volts Collected duringrun 3 of OTM27/28 0
6Precip. Bank G - Secondary Amps 657 amps Collected duringrun 3 of OTM27/28 0
6Precip. Bank G - Secondary Volts 58.7 volts Collected duringrun 3 of OTM27/28 0
6 Precip. Bank H - Primary Amps 150 amps Collected duringrun 3 of OTM27/28 0
6 Precip. Bank H - Primary Volts 281 volts Collected duringrun 3 of OTM27/28 0
6Precip. Bank H - Secondary Amps 677 amps Collected duringrun 3 of OTM27/28 0
6Precip. Bank H - Secondary Volts 61.9 volts Collected duringrun 3 of OTM27/28 0

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

Thursday, February 17, 2011 Page 22 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 Sampling / Stack Data Results Detail LocationStack Exit - Method 29 Average Run Number 1 2 3 Test Date 3/23/2010 3/24/2010 3/25/2010 Run Start Time Run Finish Time Net Traversing Points 32 32 32 Net Run Time, minutes 240 240 240 Nozzle Diameter, inches 0.214 0.214 0.212 0.213 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.0029 1.0029 1.0029 1.003 Barometric Pressure, inches of Mercury 29.45 29.69 29.72 29.620 Average Orifice Meter Differential, inches H2O 1.86 1.91 1.97 1.913 Dry Gas Meter Volume Sampled, cubic feet 173.789 174.774 175.946 174.836 Average Dry Gas Meter Temperature, °F 58.50 64.81 70.44 64.583 Dry Gas Meter Volume Sampled, dscf 175.510 175.818 175.321 175.550 Total Moisture Liquid collected, g 284.6 291.1 337.7 304.467 Volume of Water Vapor, standard cubic feet 13.40 13.70 15.90 14.333 Moisture Content of Stack Gas, % 7.09 7.23 8.31 7.543 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.9291 0.9277 0.9169 0.925 Carbon Dioxide, % 13.26 13.24 13.4 13.300 Oxygen, % 5.95 5.93 6.03 5.970 Carbon Monoxide & Nitrogen, % 80.79 80.83 80.57 80.730 Fuel Factor 1.13 1.13 1.11 Dry Molecular Weight, lb/lb-Mole 30.36 30.36 30.39 30.370 Wet Molecular weight, lb/lb-Mole 29.48 29.47 29.36 29.437 Flue Gas Static Pressure, inches of H2O -0.87 -0.78 -0.77 -0.807 Absolute Flue Gas Pressure, inches of Mercury 29.39 29.63 29.66 29.560 Average Stack Gas Temperature, °F 275.53 278.34 279.28 277.717 Average Velocity Head, inches of H2O 1.3285267721 0751.319730574

129731.361771475

37037 1.337 Average Stack Gas Velocity, feet/second 76.26 75.86 77.21 76.443 Stack Cross-Sectional Area, square feet 113.097 113.097 113.097 113.097 Dry Volumetric Flow Rate, dry scfm 339,026.1 338,197.4 340,120.2339,114.567 Actual Wet Volumetric Flue Gas Flow Rate, acfm 517,486.6 514,772.3 523,933.2518,730.700 Percent Isokinetic of Sampling Rate, % 97.7 98.1 99.1 98.300 Percent Excess Air, % 38.7 38.5 39.6 38.933 F-Factor, dscfm/MMBtu @ %O2 9780 9780 97809,780.000 Round Duct Diameter, inches 144 144 144 Rectangular Duct Width, inches 0 0 0 Rectangular Duct Length, inches 0 0 0 Fw 10640 10640 1064010,640.000 Fc 1800 1800 18001,800.000

Thursday, February 17, 2011 Page 23 of 24Utility Boiler MACT ICR - Cape Fear Steam Electric Plant Unit 5 9/3/2010 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, February 17, 2011 Page 24 of 24