Name:

Title:

Company:

Sign Date:

Name:

Title:

Company:

Sign Date:

Permitted Facility Representative / Date Testing Company Representative / Date

KCPL Lake Road Unit 6 ICR ERT data

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 12
KCPL Lake Road Unit 6 ICR ERT data

Facility Information:

KCP&L GMO Lake Road Generating Statio

1413 SW Lower Lake Rd

St. Joseph MO 64504

Contact: Steve Brooks

Phone: (816) 387-6266

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:

2098

Permitted Source ID/Name:

021-0004 Lake Road Generating Station

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:

The unit being tested at Lake Road is Boiler #6 which serves Turbine #4. Boiler #6 is a positive pressure Babcock & 

Wilcox/1800 psig/1005°F, 980 MMBTU/HR cyclone boiler that fires a combination of coal, gas and tire derived 

fuel. The coal burned in this boiler is typically a blend of 80% subbituminous PRB coal and 20% bituminous low 

sulfur coal. Typically if coal is being burned 99% of the fuel input will be coal and 1% will be tire derived fuel.

The unit was installed in 1967. Turbine #4 has a gross capacity of 99 MW. The pollution control equipment on 

Boiler #6 is limited to an ESP for particulate/opacity and OFA for nitrogen oxide (NOx) control. The ESP on Unit 6 

was rebuilt in the mid 1990’s to maintain compliance with opacity and particulate limits after the unit was switched to 

fire the predominantly PRB coal blend. The boiler was designed around burning 100% bituminous coal and now with 

the PRB – sub bituminous coal, the fly ash typically has a high Loss On Ignition (LOI) and can range from 10% to in 

excess of 80% LOI.

Industry/SCC/NAIS

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 114.5 0 0 0 300 660 3 20

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

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

Wednesday, February 16, 2011 Page 2 of 12
KCPL Lake Road Unit 6 ICR ERT data

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.

Condensible Part.

Organic Condensible 

Particulate

Stack OTM - 27/28 3 240 0

Stack Filterable PM2.5 OTM - 27/28 3 240 0

Stack Total Particulate OTM - 27/28 3 240 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

Mercury Method 30B 3 120 0 See OETM 

spreadsheet for results

Stack

Wednesday, February 16, 2011 Page 3 of 12
KCPL Lake Road Unit 6 ICR ERT data

Sampling / Stack Data Results Summary

Location Stack - Method 29

Average

Run Number 1 2 3

Test Date 3/18/2010 3/19/2010 3/19/2010

Run Start Time 4:42:00 PM 9:00:00 

AM

3:23:00 PM

Run Finish Time 9:32:00 PM 1:52:00 PM 8:04:00 PM

Net Run Time, minutes 240 240 240

Dry Gas Meter Volume Sampled, dscf 177.268 170.938 181.520 176.575

Moisture Content of Stack Gas, % 10.62 10.69 10.65 10.653

Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000

Carbon Dioxide, % 11.4 11.8 12 11.733

Oxygen, % 7.5 7.7 7.6 7.600

Average Stack Gas Temperature, °F 342.25 335.75 328.15 335.383

Dry Volumetric Flow Rate, dry scfm 269,362.2 259,775.8 266,093.0 265,077.000

Actual Wet Volumetric Flue Gas Flow Rate, acfm 473,734.9 454,471.5 460,392.1 462,866.167

Percent Isokinetic of Sampling Rate, % 100.6 100.6 104.3 101.833

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 1 2 3

Test Date 3/18/2010 3/19/2010 3/19/2010

Run Start Time 4:42:00 PM 9:00:00 

AM

3:23:00 PM

Run Finish Time 9:32:00 PM 3:23:00 PM 8:04:00 PM

Carbon Dioxide, % 11.5 11.8 12 11.767

Oxygen, % 7.5 7.7 7.6 7.600

Dry Volumetric Flow Rate, dry scfm 301250.4 290954.2 298000 296,734.867

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

Moisture, % 10.6 10.7 10.7 10.667

Fuel Type Coal - 

Bituminous

Coal - 

Bituminous

Coal - 

Bituminous

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Wednesday, February 16, 2011 Page 4 of 12
KCPL Lake Road Unit 6 ICR ERT data

Location Stack - Method 3A O2

Average

Run Number 1 2 3

Test Date 3/18/2010 3/19/2010 3/19/2010

Run Start Time 4:42:00 PM 9:00:00 

AM

3:23:00 PM

Run Finish Time 9:32:00 PM 1:52:00 PM 8:04:00 PM

Carbon Dioxide, % 11.5 11.8 12 11.767

Oxygen, % 7.5 7.7 7.6 7.600

Dry Volumetric Flow Rate, dry scfm 301250.4 290954.2 298000 296,734.867

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

Moisture, % 10.6 10.7 10.7 10.667

Fuel Type Coal - 

Bituminous

Coal - 

Bituminous

Coal - 

Bituminous

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Location Stack - OTM - 27/28

Average

Run Number 1 2 3

Test Date 3/18/2010 3/19/2010 3/19/2010

Run Start Time 4:42:00 PM 9:00:00 

AM

3:23:00 PM

Run Finish Time 9:41:00 PM 2:02:00 PM 8:09:00 PM

Net Run Time, minutes 264.75 275.25 272.5

Dry Gas Meter Volume Sampled, dscf 95.742 99.962 99.887 98.530

Moisture Content of Stack Gas, % 10.27 10.03 10.41 10.237

Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000

Carbon Dioxide, % 11.5 11.8 12 11.767

Oxygen, % 7.5 7.7 7.6 7.600

Average Stack Gas Temperature, °F 343.55 338.50 329.65 337.233

Dry Volumetric Flow Rate, dry scfm 270,126.2 279,185.1 276,574.7 275,295.333

Actual Wet Volumetric Flue Gas Flow Rate, acfm 473,992.3 486,520.0 478,153.9 479,555.400

Percent Isokinetic of Sampling Rate, % 94.9 92.2 93.9 93.667

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 16, 2011 Page 5 of 12
KCPL Lake Road Unit 6 ICR ERT data

Emissions Summary

Location: Stack - Method 29

Compound: Antimony

Average

RunNumber 1 2 3

Mass_mg 0.00864 0.0071 0.00845 0.008

lb/mmBtuO2 1.64E-06 1.42E-06 1.58E-06 0.000

Compound: Arsenic

Average

RunNumber 1 2 3

Mass_mg 0.03616 0.03218 0.03788 0.035

lb/mmBtuO2 6.86E-06 6.43E-06 7.07E-06 0.000

Compound: Beryllium

Average

RunNumber 1 2 3

Mass_mg 0.00228 0.00236 0.00313 0.003

lb/mmBtuO2 4.33E-07 4.71E-07 5.84E-07 0.000

Compound: Cadmium

Average

RunNumber 1 2 3

Mass_mg 0.00264 0.00214 0.00261 0.002

lb/mmBtuO2 5.01E-07 4.27E-07 4.87E-07 0.000

Compound: Chromium

Average

RunNumber 1 2 3

Mass_mg 0.05833 0.0534 0.06488 0.059

lb/mmBtuO2 1.11E-05 1.07E-05 1.21E-05 0.000

Compound: Cobalt

Average

RunNumber 1 2 3

Mass_mg 0.03419 0.02905 0.03533 0.033

lb/mmBtuO2 6.49E-06 5.80E-06 6.59E-06 0.000

Compound: Filterable Particulate

Average

RunNumber 1 2 3

Mass_mg 801.2 468.7 761.7 677.200

lb/mmBtuO2 1.52E-01 9.36E-02 1.42E-01 0.129

Compound: Lead

Average

RunNumber 1 2 3

Mass_mg 0.11588 0.10187 0.12284 0.114

lb/mmBtuO2 2.20E-05 2.03E-05 2.29E-05 0.000

Compound: Manganese

Average

Wednesday, February 16, 2011 Page 6 of 12
KCPL Lake Road Unit 6 ICR ERT data

Process Run Data

RunNumber 1 2 3

Mass_mg 0.04319 0.03406 0.04405 0.040

lb/mmBtuO2 8.19E-06 6.80E-06 8.22E-06 0.000

Compound: Nickel

Average

RunNumber 1 2 3

Mass_mg 0.07828 0.06956 0.08203 0.077

lb/mmBtuO2 1.49E-05 1.39E-05 1.53E-05 0.000

Compound: Selenium

Average

RunNumber 1 2 3

Mass_mg 0.01531 0.01392 0.01619 0.015

lb/mmBtuO2 2.90E-06 2.78E-06 3.02E-06 0.000

Location: Stack - OTM - 27/28

Compound: Filterable PM2.5

Average

RunNumber 1 2 3

Mass_mg 115.9 103.6 62.5 94.000

lb/mmBtuO2 4.07E-02 3.54E-02 2.12E-02 0.032

Compound: Inorganic (Aqueous) Condensible Pa

Average

RunNumber 1 2 3

Mass_mg 14.8 16.6 13.9 15.100

lb/mmBtuO2 5.20E-03 5.67E-03 4.71E-03 0.005

Compound: Organic Condensible Particulate

Average

RunNumber 1 2 3

Mass_mg 5.2 3.9 3.2 4.100

lb/mmBtuO2 1.83E-03 1.33E-03 1.09E-03 0.001

Compound: Total Particulate

Average

RunNumber 1 2 3

Mass_mg 473.2 299.7 269.4 347.433

lb/mmBtuO2 1.66E-01 1.02E-01 9.14E-02 0.120

Wednesday, February 16, 2011 Page 7 of 12
KCPL Lake Road Unit 6 ICR ERT data

Process Run Data

APCD Run Data

Process Lab Run Data

Run Name Value UOM Comments

Target

Value

1 Load 90.5 MW 0 start of run

1 Bituminous Coal Burned 43.8 Tons combined cyclone 

1&2 start

0

1 Gas Flow 177.1 MCF combined cyclone 

1&2 start

0

4 Load 91 MW 0 Run2 Start of run 2

4 Bituminous Coal Burned 43.6 Tons Run2 Combined 

cyclone 1&2. Start 

of run 2

0

4 Gas Flow 168.9 MCF Run2 Combined 

cyclone 1&2. Start 

of run 2

0

5 Load 0 MW 0 Run3 Start of run 3

5 Bituminous Coal Burned 45.7 Tons Run3 Combined 

cyclone 1&2. Start 

of run 3

0

5 Gas Flow 147.2 MCF Run3 Combined 

cyclone 1&2. Start 

of run 3

0

Run Name Value UOM Comments

Target

Value

1 ELECTROSTATIC PRECIPITATOR 171.25Avg Primary Voltage 0

2 ELECTROSTATIC PRECIPITATOR 200Avg Primary Voltage 0

3 ELECTROSTATIC PRECIPITATOR 175Avg Primary Voltage 0

1 OVERFIRE AIR 0 0

2 OVERFIRE AIR 0 0

3 OVERFIRE AIR 0 0

Wednesday, February 16, 2011 Page 8 of 12
KCPL Lake Road Unit 6 ICR ERT data

Sampling / Stack Data Results Detail

Location Stack - Method 29

Average

Run Number 1 2 3

Test Date 3/18/2010 3/19/2010 3/19/2010

Run Start Time 4:42:00 PM 9:00:00 AM 3:23:00 PM

Run Finish Time 9:32:00 PM 1:52:00 PM 8:04:00 PM

Net Traversing Points 20 20 20

Net Run Time, minutes 240 240 240

Nozzle Diameter, inches 0.189 0.189 0.189 0.189

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 0.998 0.998 0.998 0.998

Barometric Pressure, inches of Mercury 28.97 28.91 28.94 28.940

Average Orifice Meter Differential, inches H2O 1.97 1.81 1.89 1.890

Dry Gas Meter Volume Sampled, cubic feet 185.595 176.780 178.815 180.397

Average Dry Gas Meter Temperature, °F 76.85 68.98 44.50 63.443

Dry Gas Meter Volume Sampled, dscf 177.268 170.938 181.520 176.575

Total Moisture Liquid collected, g 447.4 434.7 459.6 447.233

Volume of Water Vapor, standard cubic feet 21.06 20.46 21.63 21.050

Moisture Content of Stack Gas, % 10.62 10.69 10.65 10.653

Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000

Dry Mole Fraction 0.8938 0.8931 0.8935 0.893

Carbon Dioxide, % 11.4 11.8 12 11.733

Oxygen, % 7.5 7.7 7.6 7.600

Carbon Monoxide & Nitrogen, % 81.1 80.5 80.4 80.667

Fuel Factor 1.18 1.12 1.11

Dry Molecular Weight, lb/lb-Mole 30.12 30.20 30.22 30.180

Wet Molecular weight, lb/lb-Mole 28.83 28.90 28.92 28.883

Flue Gas Static Pressure, inches of H2O -0.64 -0.64 -0.64 -0.640

Absolute Flue Gas Pressure, inches of Mercury 28.92 28.86 28.89 28.890

Average Stack Gas Temperature, °F 342.25 335.75 328.15 335.383

Average Velocity Head, inches of H2O 2.4572611679

59

2.280742199

23367

2.366946935

87508

2.368

Average Stack Gas Velocity, feet/second 110.42 105.93 107.31 107.887

Stack Cross-Sectional Area, square feet 71.505 71.505 71.505 71.505

Dry Volumetric Flow Rate, dry scfm 269,362.2 259,775.8 266,093.0 265,077.000

Actual Wet Volumetric Flue Gas Flow Rate, acfm 473,734.9 454,471.5 460,392.1 462,866.167

Percent Isokinetic of Sampling Rate, % 100.6 100.6 104.3 101.833

Percent Excess Air, % 53.9 56.8 55.8 55.500

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

Round Duct Diameter, inches 114.5 114.5 114.5

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 9 of 12
KCPL Lake Road Unit 6 ICR ERT data

Location Stack - Method 3A CO2

Average

Run Number 1 2 3

Test Date 3/18/2010 3/19/2010 3/19/2010

Run Start Time 4:42:00 PM 9:00:00 AM 3:23:00 PM

Run Finish Time 9:32:00 PM 3:23:00 PM 8:04:00 PM

Carbon Dioxide, % 11.5 11.8 12 11.767

Oxygen, % 7.5 7.7 7.6 7.600

Fuel Factor 1.17 1.12 1.11

Dry Volumetric Flow Rate, dry scfm 301250.4 290954.2 298000 296,734.867

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

Moisture, % 10.6 10.7 10.7 10.667

Analyzer Make CAI CAI CAI

Analyzer Model

Analyzer Serial Number

Operating Range 25 25 25 25.000

Operating Units % % %

No. Readings/Avg. 240 240 240 240.000

Calibration Set 1 2 2 1.667

Calibration Pre Zero Cylinder ID cc14165 cc14165 cc14165

Calibration Pre Zero Cylinder Instrument Response -0.031 0.001 0.067 0.012

Calibration Pre Zero Cylinder Bias 0.03 0.38 0.64 0.350

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID CO2-cc187508 CO2-

cc187508

CO2-

cc187508

Calibration Pre High Cylinder Instrument Response 5.409 5.244 4.915 5.189

Calibration Pre High Cylinder Bias 1.29 -0.05 -1.36 -0.040

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID cc14165 cc14165 cc14165

Calibration Post Zero Cylinder Instrument Response 0.101 0.067 0.036 0.068

Calibration Post Zero Cylinder Bias 0.56 0.64 0.52 0.573

Calibration Post Zero Cylinder Drift 0.53 0.26 0.12 0.303

Calibration Post High Cylinder ID CO2-cc187508 CO2-

cc187508

CO2-

cc187508

Calibration Post High Cylinder Instrument Response 5.54 4.915 5.337 5.264

Calibration Post High Cylinder Bias 1.81 -1.36 0.32 0.257

Calibration Post High Cylinder Drift 0.52 1.31 1.68 1.170

Cavg 11.422 10.937 11.161 11.173

Cavg Units %vd %vd %vd

Cgas 11.4488 11.8182 11.9732 11.747

Cgas Units %vd %vd %vd

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 16, 2011 Page 10 of 12
KCPL Lake Road Unit 6 ICR ERT data

Location Stack - Method 3A O2

Average

Run Number 1 2 3

Test Date 3/18/2010 3/19/2010 3/19/2010

Run Start Time 4:42:00 PM 9:00:00 AM 3:23:00 PM

Run Finish Time 9:32:00 PM 1:52:00 PM 8:04:00 PM

Carbon Dioxide, % 11.5 11.8 12 11.767

Oxygen, % 7.5 7.7 7.6 7.600

Fuel Factor 1.17 1.12 1.11

Dry Volumetric Flow Rate, dry scfm 301250.4 290954.2 298000 296,734.867

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

Moisture, % 10.6 10.7 10.7 10.667

Analyzer Make CAI CAI CAI

Analyzer Model

Analyzer Serial Number

Operating Range 25 25 25 25.000

Operating Units % % %

No. Readings/Avg. 240 240 240 240.000

Calibration Set 0 3 3 2.000

Calibration Pre Zero Cylinder ID cc14165 cc14165 cc14165

Calibration Pre Zero Cylinder Instrument Response -0.05 -0.012 -0.004 -0.022

Calibration Pre Zero Cylinder Bias -0.02 0.19 0.22 0.130

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID O2-cc187508 O2-cc187508 O2-cc187508

Calibration Pre High Cylinder Instrument Response 5.383 5.314 5.157 5.285

Calibration Pre High Cylinder Bias 0.5 -0.14 -0.76 -0.133

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID cc14165 cc14165 cc14165

Calibration Post Zero Cylinder Instrument Response 0.012 -0.004 -0.028 -0.007

Calibration Post Zero Cylinder Bias 0.23 0.22 0.13 0.193

Calibration Post Zero Cylinder Drift 0.25 0.03 0.09 0.123

Calibration Post High Cylinder ID O2-cc187508 O2-cc187508 O2-cc187508

Calibration Post High Cylinder Instrument Response 5.471 5.157 5.342 5.323

Calibration Post High Cylinder Bias 0.85 -0.76 -0.02 0.023

Calibration Post High Cylinder Drift 0.35 0.62 0.74 0.570

Cavg 7.445 7.312 7.226 7.328

Cavg Units %vd %vd %vd

Cgas 7.5742 7.6585 7.5453 7.593

Cgas Units %vd %vd %vd

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 16, 2011 Page 11 of 12
KCPL Lake Road Unit 6 ICR ERT data

Location Stack - OTM - 27/28

Average

Run Number 1 2 3

Test Date 3/18/2010 3/19/2010 3/19/2010

Run Start Time 4:42:00 PM 9:00:00 AM 3:23:00 PM

Run Finish Time 9:41:00 PM 2:02:00 PM 8:09:00 PM

Net Traversing Points 20 20 20

Net Run Time, minutes 264.75 275.25 272.5

Nozzle Diameter, inches 0.136 0.136 0.136 0.136

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 0.9779 0.9779 0.9779 0.978

Barometric Pressure, inches of Mercury 28.97 28.91 28.94 28.940

Average Orifice Meter Differential, inches H2O 0.42 0.42 0.42 0.420

Dry Gas Meter Volume Sampled, cubic feet 101.640 105.705 101.825 103.057

Average Dry Gas Meter Temperature, °F 71.30 68.13 49.65 63.027

Dry Gas Meter Volume Sampled, dscf 95.742 99.962 99.887 98.530

Total Moisture Liquid collected, g 232.9 236.6 246.7 238.733

Volume of Water Vapor, standard cubic feet 10.96 11.14 11.61 11.237

Moisture Content of Stack Gas, % 10.27 10.03 10.41 10.237

Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000

Dry Mole Fraction 0.8973 0.8997 0.8959 0.898

Carbon Dioxide, % 11.5 11.8 12 11.767

Oxygen, % 7.5 7.7 7.6 7.600

Carbon Monoxide & Nitrogen, % 81 80.5 80.4 80.633

Fuel Factor 1.17 1.12 1.11

Dry Molecular Weight, lb/lb-Mole 30.14 30.20 30.22 30.187

Wet Molecular weight, lb/lb-Mole 28.89 28.98 28.95 28.940

Flue Gas Static Pressure, inches of H2O -0.64 -0.64 -0.64 -0.640

Absolute Flue Gas Pressure, inches of Mercury 28.92 28.86 28.89 28.890

Average Stack Gas Temperature, °F 343.55 338.50 329.65 337.233

Average Velocity Head, inches of H2O 2.4611148463

1358

2.611676675

78237

2.551261867

59123

2.541

Average Stack Gas Velocity, feet/second 110.48 113.40 111.45 111.777

Stack Cross-Sectional Area, square feet 71.505 71.505 71.505 71.505

Dry Volumetric Flow Rate, dry scfm 270,126.2 279,185.1 276,574.7 275,295.333

Actual Wet Volumetric Flue Gas Flow Rate, acfm 473,992.3 486,520.0 478,153.9 479,555.400

Percent Isokinetic of Sampling Rate, % 94.9 92.2 93.9 93.667

Percent Excess Air, % 54.0 56.8 55.8 55.533

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

Round Duct Diameter, inches 114.5 114.5 114.5

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 12 of 12