### Name:

Title: Company: Sign Date: Name: Title: Company: Sign Date: Permitted Facility Representative / Date Testing Company Representative / Date



## KCP&L GMO Sibley Units 1, 2, and 3 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 16, 2011 Page 1 of 13

### KCP&L GMO Sibley Units 1, 2, and 3 ICR Testing

Facility Information: KCP&L GMO Sibley Generating Station
33200 E Johnson Rd.

Sibley MO 64088 Contact: Steve Brooks Phone: (816) 650-2931 Fax: Email: Steve.Brooks@kcpl.com Testing Company: Civil & Environmental Consultants, Inc.
4848 Park 370 Blvd. Suite F

Hazelwood MO 63042 Contact: Frank Stevens Phone: (314) 656-4566 Fax: (314) 656-4595 Email: fstevens@cecinc.com

Air Permit Number: 2094 Permitted Source ID/Name: Sibley Generating Station 095-0031 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: Sibley Generating Station consists of three (3) Babcock & Wilcox cyclone boilers which are ducted to a common stack. Boiler #1 is a 1,300 PSIG, 950 °F/ 609.6 mmbtu/hr rated unit which serves Turbine #1 which has a gross 55 MW capacity. The boiler and turbine was installed in 1960. Boiler #2 is the same as Boiler #1, except it was designed for a steam heat input of 627.3 mmbtu/hr and was installed in 1962. It serves Turbine #2 which has a gross capacity rating of 51 MW. Boiler #3 is a supercritical, 3,653 psig/1005 oF boiler with a design heat input of 4,094.1 mmbtu/hour. The boiler serves Turbine #3 which has a gross capacity of 400.6 MW. This boiler and turbine was installed in 1969. The boilers burn a blend of coal typically 85% Powder River Basin (PRB) (sub bituminous) and 15% bituminous coal. Sibley #3 also burns tire derived fuel however normally this is less than 1% of the fuel being burned. Boilers #1 and 2 have burned biofuel in the past as a test burn but are not currently permitted for burning biofuel.
Sibley Units 1 & 2 utilizes electrostatic precipitators (ESP), over fire air (OFA) and selective non-catalytic reduction/rich reagent injection (SNCR/RRI) as pollution control devices. Sibley #3 has an ESP, OFA and SCR for pollution control devices. Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information: AFS #: FRS #:

SCC / Description 10100203 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous Coal - Cyclone Furnace (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 162 3600 3600 4 0 12 0 0



### Wednesday, February 16, 2011 Page 2 of 13

### KCP&L GMO Sibley Units 1, 2, and 3 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. Target Parameter Test Method Number of

Test Runs Test Run

Duration Sample

Points Comments Location Inorganic (Aqueous)

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

Particulate OTM - 27/28 3 240 0 Stack

Filterable PM2.5 OTM - 27/28 3 240 0 Stack Total Particulate OTM - 27/28 0 Stack Lead Method 29 3 240 0 Stack Chromium Method 29 3 240 0 Stack Manganese Method 29 3 240 0 Stack Cobalt Method 29 3 240 0 Stack Nickel Method 29 3 240 0 Stack Arsenic Method 29 3 240 0 Stack Selenium Method 29 3 240 0 Stack Beryllium Method 29 3 240 0 Stack Antimony Method 29 3 240 0 Stack Filterable Particulate Method 29 3 240 0 Filterable PM Stack Cadmium Method 29 3 240 0 Stack O2 Method 3A O2 3 240 0 Stack Co2 Method 3A CO2 3 240 0 Stack Mercury Method 30B 3 120 0 See OETM spreadsheet for results Stack



### Wednesday, February 16, 2011 Page 3 of 13

### KCP&L GMO Sibley Units 1, 2, and 3 ICR Testing

Sampling / Stack Data Results Summary



### Location Stack - Method 29 Average Run Number 1 2 3
Test Date 3/16/2010 3/16/2010 3/17/2010 Run Start Time 2:30:00 PM 9:03:00 PM 12:05:00 PM Run Finish Time 2:30:00 PM 3/17/2010 1:49:00 AM 4:48:00 PM

Net Run Time, minutes 164.52 240 240 Dry Gas Meter Volume Sampled, dscf 185.974 262.911 275.625 241.503 Moisture Content of Stack Gas, % 12.17 12.74 12.36 12.423 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 16.1 16 16 16.033 Oxygen, % 3.4 3.3 3.3 3.333 Average Stack Gas Temperature, °F 287.44 290.58 291.17 289.730 Dry Volumetric Flow Rate, dry scfm 923,629.8 871,026.2 882,832.8 892,496.267 Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,542,809.4 1,472,127.4 1,493,512.3 1,502,816.36 7 Percent Isokinetic of Sampling Rate, % 92.8 95.4 98.7 95.633 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 - Method 3A CO2 Average Run Number
Test Date Run Start Time Run Finish Time Carbon Dioxide, % Oxygen, % Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Fuel Type
Fw
Fc



### Wednesday, February 16, 2011 Page 4 of 13

### KCP&L GMO Sibley Units 1, 2, and 3 ICR Testing

Location Stack - Method 3A O2 Average Run Number
Test Date Run Start Time
Run Finish Time Carbon Dioxide, % Oxygen, % Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Fuel Type
Fw
Fc



### Location Stack - OTM - 27/28 Average Run Number
Test Date Run Start Time
Run Finish Time Net Run Time, minutes Dry Gas Meter Volume Sampled, dscf Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Carbon Dioxide, % Oxygen, % Average Stack Gas Temperature, °F Dry Volumetric Flow Rate, dry scfm Actual Wet Volumetric Flue Gas Flow Rate, acfm Percent Isokinetic of Sampling Rate, % F-Factor, dscfm/MMBtu @ %O2
Fw
Fc



### Wednesday, February 16, 2011 Page 5 of 13

### KCP&L GMO Sibley Units 1, 2, and 3 ICR Testing

Emissions Summary



### Location: Stack - Method 29 Compound: Antimony Average RunNumber 1 2 3 Mass_mg 0.00148 0.00281 0.0027 0.002 lb/mmBtuO2 2.05E-07 2.74E-07 2.51E-07 0.000 

### Compound: Arsenic Average RunNumber 1 2 3 Mass_mg 0.01157 0.02 0.01946 0.017 lb/mmBtuO2 1.60E-06 1.95E-06 1.81E-06 0.000 

### Compound: Beryllium Average RunNumber 1 2 3 Mass_mg 0.00033 0.00054 0.00055 0.000 lb/mmBtuO2 4.57E-08 5.26E-08 5.11E-08 0.000 

### Compound: Cadmium Average RunNumber 1 2 3 Mass_mg 0.00049 0.00115 0.00093 0.001 lb/mmBtuO2 6.78E-08 1.12E-07 8.64E-08 0.000 

### Compound: Chromium Average RunNumber 1 2 3 Mass_mg 0.01429 0.02303 0.02085 0.019 lb/mmBtuO2 1.98E-06 2.24E-06 1.94E-06 0.000 

### Compound: Cobalt Average RunNumber 1 2 3 Mass_mg 0.00356 0.00738 0.00784 0.006 lb/mmBtuO2 4.93E-07 7.19E-07 7.28E-07 0.000 

### Compound: Filterable Particulate Average RunNumber 1 2 3 Mass_mg 65.8 95.5 98.9 86.733 lb/mmBtuO2 9.11E-03 9.30E-03 9.19E-03 0.009 

### Compound: Lead Average RunNumber 1 2 3 Mass_mg 0.01262 0.0234 0.02536 0.020 lb/mmBtuO2 1.75E-06 2.28E-06 2.36E-06 0.000 

### Compound: Manganese Average



### Wednesday, February 16, 2011 Page 6 of 13

### KCP&L GMO Sibley Units 1, 2, and 3 ICR Testing

Process Run Data RunNumber 1 2 3 Mass_mg 0.01585 0.02374 0.02474 0.021 lb/mmBtuO2 2.19E-06 2.31E-06 2.30E-06 0.000 

### Compound: Nickel Average RunNumber 1 2 3 Mass_mg 0.01586 0.02872 0.02283 0.022 lb/mmBtuO2 2.20E-06 2.80E-06 2.12E-06 0.000 

### Compound: Selenium Average RunNumber 1 2 3 Mass_mg 0.03397 0.07063 0.07904 0.061 lb/mmBtuO2 4.70E-06 6.88E-06 7.34E-06 0.000



### Location: Stack - OTM - 27/28 Compound: Filterable PM2.5 Average RunNumber 1 2 3 Mass_mg 11.8 15.1 13.3 13.400 lb/mmBtuO2 3.35E-03 4.29E-03 3.71E-03 0.004 

### Compound: Inorganic (Aqueous) Condensible Pa Average RunNumber 1 2 3 Mass_mg 55.8 66.4 70.6 64.267 lb/mmBtuO2 1.59E-02 1.89E-02 1.97E-02 0.018 

### Compound: Organic Condensible Particulate Average RunNumber 1 2 3 Mass_mg 3.5 4.9 5.7 4.700 lb/mmBtuO2 9.94E-04 1.39E-03 1.59E-03 0.001 

### Compound: Total Particulate Average RunNumber 1 2 3 Mass_mg 80.8 96.4 98.9 92.033 lb/mmBtuO2 2.30E-02 2.74E-02 2.76E-02 0.026



### Wednesday, February 16, 2011 Page 7 of 13

### KCP&L GMO Sibley Units 1, 2, and 3 ICR Testing

Process Run Data

APCD Run Data 

### Run Name Value UOM Comments Target Value 1 Unit 1 Load 45 MW start of run 0


### 1 Unit 2 Load 45 MW start of run 0
1 Unit 3 Load 350 MW start of run 0
2 Unit 1 Load 45 MW start of run 0


### 2 Unit 2 Load 45 MW start of run 0
2 Unit 3 Load 352 MW start of run 0
3 Unit 1 Load 45 MW start of run 0


### 3 Unit 2 Load 45 MW start of run 0
3 Unit 3 Load 350 MW start of run 0
1 Bituminous Coal Burned 0 Tons 0

Run Name Value UOM Comments Target Value 

### 1 Unit 1 ELECTROSTATIC PRECIPITATOR 411.4 Avg Primary Voltage 0
2 Unit 1 ELECTROSTATIC PRECIPITATOR 397 Avg Primary Voltage 0


### 3 Unit 1 ELECTROSTATIC PRECIPITATOR 409.4 Avg Primary Voltage 0
1 OVERFIRE AIR 0 0
2 OVERFIRE AIR 0 0


### 3 OVERFIRE AIR 0 0
1 Unit 2 SELECTIVE NONCATALYTIC REDUCTION FOR NOX w/ Rich Reagent Reinjection 60.5 GPH 0

2 Unit 2 SELECTIVE NONCATALYTIC REDUCTION FOR NOX w/ Rich Reagent Reinjection 60.5 GPH 0

3 Unit 2 SELECTIVE NONCATALYTIC REDUCTION FOR NOX w/ Rich Reagent Reinjection 60.2 GPH 0

1 Unit 3 SCR (SELECTIVE CATALYTIC REDUCTION) 249.85 GPH 0



### 2 Unit 3 SCR (SELECTIVE CATALYTIC REDUCTION) 250.65 GPH 0

3 Unit 3 SCR (SELECTIVE CATALYTIC REDUCTION) 259.3 GPH 0



### 1 Unit 2 ELECTROSTATIC PRECIPITATOR 401.2 Avg Primary Voltage 0
2 Unit 2 ELECTROSTATIC PRECIPITATOR 397.6 Avg Primary Voltage 0
3 Unit 2 ELECTROSTATIC PRECIPITATOR 389.4 Avg Primary Voltage 0



### Wednesday, February 16, 2011 Page 8 of 13

### KCP&L GMO Sibley Units 1, 2, and 3 ICR Testing

Process Lab Run Data 1 Unit 3 ELECTROSTATIC PRECIPITATOR 470.38 Avg Primary Voltage 0


### 2 Unit 3 ELECTROSTATIC PRECIPITATOR 469.94 Avg Primary Voltage 0
3 Unit 3 ELECTROSTATIC PRECIPITATOR 473.13 Avg Primary Voltage 0
1 Unit 1 SELECTIVE NONCATALYTIC REDUCTION FOR NOX w/ Rich Reagent Reinjection 61.7 GPH 0

2 Unit 1 SELECTIVE NONCATALYTIC REDUCTION FOR NOX w/ Rich Reagent Reinjection 60.5 GPH 0



### 3 Unit 1 SELECTIVE NONCATALYTIC REDUCTION FOR NOX w/ Rich Reagent Reinjection 60.2 GPH 0

2 0 0
3 0 0



### Wednesday, February 16, 2011 Page 9 of 13

### KCP&L GMO Sibley Units 1, 2, and 3 ICR Testing

Sampling / Stack Data Results Detail



### Location Stack - Method 29 Average Run Number 1 2 3 Test Date 3/16/2010 3/16/2010 3/17/2010 Run Start Time 2:30:00 PM 9:03:00 PM 12:05:00 PM Run Finish Time 2:30:00 PM 3/17/2010 1:49:00 AM 4:48:00 PM
Net Traversing Points 9 12 12 Net Run Time, minutes 164.52 240 240 Nozzle Diameter, inches 0.186 0.186 0.186 0.186 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 0.9734 0.9779 0.9779 0.976 Barometric Pressure, inches of Mercury 29.16 29.13 29.15 29.147 Average Orifice Meter Differential, inches H2O 4.76 4.42 4.87 4.683 Dry Gas Meter Volume Sampled, cubic feet 196.525 276.805 290.795 254.708 Average Dry Gas Meter Temperature, °F 75.67 75.17 77.25 76.030 Dry Gas Meter Volume Sampled, dscf 185.974 262.911 275.625 241.503 Total Moisture Liquid collected, g 547.4 815.1 825.8 729.433 Volume of Water Vapor, standard cubic feet 25.77 38.37 38.87 34.337 Moisture Content of Stack Gas, % 12.17 12.74 12.36 12.423 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.8783 0.8726 0.8764 0.876 Carbon Dioxide, % 16.1 16 16 16.033 Oxygen, % 3.4 3.3 3.3 3.333 Carbon Monoxide & Nitrogen, % 80.5 80.7 80.7 80.633 Fuel Factor 1.09 1.10 1.10 Dry Molecular Weight, lb/lb-Mole 30.71 30.69 30.69 30.697 Wet Molecular weight, lb/lb-Mole 29.16 29.07 29.12 29.117 Flue Gas Static Pressure, inches of H2O -4 -4 -6 -4.667 Absolute Flue Gas Pressure, inches of Mercury 28.87 28.84 28.71 28.807 Average Stack Gas Temperature, °F 287.44 290.58 291.17 289.730 Average Velocity Head, inches of H2O 7.0484919817 9341 6.363917615

86831 6.526376007

51546 6.646
Average Stack Gas Velocity, feet/second 179.64 171.41 173.90 174.983 Stack Cross-Sectional Area, square feet 143.139 143.139 143.139 143.139 Dry Volumetric Flow Rate, dry scfm 923,629.8 871,026.2 882,832.8 892,496.267 Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,542,809.4 1,472,127.4 1,493,512.3 1,502,816.3 67 Percent Isokinetic of Sampling Rate, % 92.8 95.4 98.7 95.633 Percent Excess Air, % 19.0 18.3 18.3 18.533 F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000 Round Duct Diameter, inches 162 162 162 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 16, 2011 Page 10 of 13

### KCP&L GMO Sibley Units 1, 2, and 3 ICR Testing

Location Stack - Method 3A CO2 Average Run Number Test Date Run Start Time Run Finish Time Carbon Dioxide, % Oxygen, % Fuel Factor Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Analyzer Make Analyzer Model Analyzer Serial Number Operating Range Operating Units No. Readings/Avg. Calibration Set Calibration Pre Zero Cylinder ID Calibration Pre Zero Cylinder Instrument Response Calibration Pre Zero Cylinder Bias Calibration Pre Zero Cylinder Drift Calibration Pre High Cylinder ID Calibration Pre High Cylinder Instrument Response Calibration Pre High Cylinder Bias Calibration Pre High Cylinder Drift Calibration Post Zero Cylinder ID Calibration Post Zero Cylinder Instrument Response Calibration Post Zero Cylinder Bias Calibration Post Zero Cylinder Drift Calibration Post High Cylinder ID Calibration Post High Cylinder Instrument Response Calibration Post High Cylinder Bias Calibration Post High Cylinder Drift Cavg Cavg Units Cgas Cgas Units Fuel Type Fw Fc Cgasw Cgasw Units



### Wednesday, February 16, 2011 Page 11 of 13

### KCP&L GMO Sibley Units 1, 2, and 3 ICR Testing

Location Stack - Method 3A O2 Average Run Number Test Date Run Start Time Run Finish Time Carbon Dioxide, % Oxygen, % Fuel Factor Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Analyzer Make Analyzer Model Analyzer Serial Number Operating Range Operating Units No. Readings/Avg. Calibration Set Calibration Pre Zero Cylinder ID Calibration Pre Zero Cylinder Instrument Response Calibration Pre Zero Cylinder Bias Calibration Pre Zero Cylinder Drift Calibration Pre High Cylinder ID Calibration Pre High Cylinder Instrument Response Calibration Pre High Cylinder Bias Calibration Pre High Cylinder Drift Calibration Post Zero Cylinder ID Calibration Post Zero Cylinder Instrument Response Calibration Post Zero Cylinder Bias Calibration Post Zero Cylinder Drift Calibration Post High Cylinder ID Calibration Post High Cylinder Instrument Response Calibration Post High Cylinder Bias Calibration Post High Cylinder Drift Cavg Cavg Units Cgas Cgas Units Fuel Type Fw Fc Cgasw Cgasw Units



### Wednesday, February 16, 2011 Page 12 of 13

### KCP&L GMO Sibley Units 1, 2, and 3 ICR Testing

Location Stack - OTM - 27/28 Average Run Number Test Date Run Start Time Run Finish Time Net Traversing Points Net Run Time, minutes Nozzle Diameter, inches Pitot Tube Coefficient Dry Gas Meter Calibration Factor Barometric Pressure, inches of Mercury Average Orifice Meter Differential, inches H2O Dry Gas Meter Volume Sampled, cubic feet Average Dry Gas Meter Temperature, °F Dry Gas Meter Volume Sampled, dscf Total Moisture Liquid collected, g Volume of Water Vapor, standard cubic feet Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Dry Mole Fraction Carbon Dioxide, % Oxygen, % Carbon Monoxide & Nitrogen, % Fuel Factor Dry Molecular Weight, lb/lb-Mole Wet Molecular weight, lb/lb-Mole Flue Gas Static Pressure, inches of H2O Absolute Flue Gas Pressure, inches of Mercury Average Stack Gas Temperature, °F Average Velocity Head, inches of H2O Average Stack Gas Velocity, feet/second Stack Cross-Sectional Area, square feet Dry Volumetric Flow Rate, dry scfm Actual Wet Volumetric Flue Gas Flow Rate, acfm Percent Isokinetic of Sampling Rate, % Percent Excess Air, % F-Factor, dscfm/MMBtu @ %O2 Round Duct Diameter, inches Rectangular Duct Width, inches Rectangular Duct Length, inches Fw Fc



### Wednesday, February 16, 2011 Page 13 of 13