Name:

Title:

Company:

Sign Date:

Name: Mike Taylor

Title: President

Company: Catalyst Air Management

Sign Date:

Permitted Facility Representative / Date Testing Company Representative / Date

KY6041 Spurlock Unit 2

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.

Monday, February 21, 2011 Page 1 of 12
KY6041 Spurlock Unit 2

Facility Information:

Spurlock

1301 West 2nd st.

Maysville KY 41056

Contact: Louis Petrey

Phone: 859-745-4157 ext. 204

Fax:

Email: louis.petrey@ekpc.coop

Testing Company:

Catalyst Air Management

2505 Byington-Solway Rd

Knoxville TN 37931

Contact:Mike Taylor

Phone: 865-531-0075

Fax: 831-531-0750

Email: mike.taylor@catalystair.com

Air Permit Number:

6041

Permitted Source ID/Name:

2 Hugh L. Spurlock Generating Station

Permitted Maximum Process Rate:

5600 mmBtu/hr

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 #: 11001749521 FRS #: 11001749521

SCC / Description 10100202 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

KY6041 Unit 

2

331.2 0 0 0 2640 2832 4 12

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

KY6041 Unit 2,3,7,8-TCDD Method 23 3 480 0

2

KY6041 Unit 1,2,3,7,8-PeCDD Method 23 3 480 0

2

KY6041 Unit 1,2,3,4,7,8-HxCDD Method 23 3 480 0

2

Monday, February 21, 2011 Page 2 of 12
KY6041 Spurlock Unit 2

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.

KY6041 Unit 1,2,3,6,7,8-HxCDD Method 23 3 480 0

2

KY6041 Unit 1,2,3,7,8,9-HxCDD Method 23 3 480 0

2

KY6041 Unit 1,2,3,4,6,7,8-HpCDD Method 23 3 480 0

2

KY6041 Unit OCDD Method 23 3 480 0

2

KY6041 Unit 2,3,7,8-TCDF Method 23 3 480 0

2

KY6041 Unit 1,2,3,7,8-PeCDF Method 23 3 480 0

2

KY6041 Unit 2,3,4,7,8-PeCDF Method 23 3 480 0

2

KY6041 Unit 1,2,3,4,7,8-HxCDF Method 23 3 480 0

2

KY6041 Unit 1,2,3,6,7,8-HxCDF Method 23 3 480 0

2

KY6041 Unit 2,3,4,6,7,8-HxCDF Method 23 3 480 0

2

KY6041 Unit 1,2,3,7,8,9-HxCDF Method 23 3 480 0

2

KY6041 Unit 1,2,3,4,6,7,8-HpCDF Method 23 3 480 0

2

KY6041 Unit 1,2,3,4,7,8,9-HpCDF Method 23 3 480 0

2

KY6041 Unit OCDF Method 23 3 480 0

2

KY6041 Unit Total Dioxins Method 23 3 480 0

2

KY6041 Unit Total Furans Method 23 3 480 0

2

KY6041 Unit 3,3',4,4'-TCB (PCB77) Method 23 3 480 0

2

KY6041 Unit 3,4,4',5-TCB (PCB81) Method 23 3 480 0

2

KY6041 Unit 2,3,3',4,4'-PeCB (PCB105) Method 23 3 480 0

2

KY6041 Unit 2,3,4,4',5-PeCB (PCB114) Method 23 3 480 0

2

KY6041 Unit 2,3',4,4',5-PeCB (PCB118) Method 23 3 480 0

2

KY6041 Unit 2',3,4,4',5-PeCB (PCB123) Method 23 3 480 0

2

KY6041 Unit 3,3',4,4',5-PeCB (PCB126) Method 23 3 480 0

2

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

HxCB (PCBs156/157)

KY6041 Unit Method 23 3 480 0

2

KY6041 Unit 2,3',4,4',5,5'-HxCB (PCB167) Method 23 3 480 0

2

KY6041 Unit 3,3',4,4',5,5'-HxCB (PCB169) Method 23 3 480 0

2

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

(PCB189)

KY6041 Unit Method 23 3 480 0

2

Monday, February 21, 2011 Page 3 of 12
KY6041 Spurlock Unit 2

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.

Monday, February 21, 2011 Page 4 of 12
KY6041 Spurlock Unit 2

Sampling / Stack Data Results Summary

Location KY6041 Unit 2 - Method 23

Average

Run Number M23-1 M23-2 M23-3

Test Date 6/22/2010 6/23/2010 6/24/2010

Run Start Time 9:30:00 AM 7:20:00 

AM

6:36:00 AM

Run Finish Time 5:17:00 PM 3:00:00 PM 2:23:00 PM

Net Run Time, minutes 480 480 480

Dry Gas Meter Volume Sampled, dscf 269.169 272.437 273.873 271.826

Moisture Content of Stack Gas, % 17.15 16.61 17.59 17.117

Moisture Saturation at Stack Gas Temperature, % 16.61 17.12 17.03 16.920

Carbon Dioxide, % 12.8 12.7 12.5 12.667

Oxygen, % 6.2 6.4 6.5 6.367

Average Stack Gas Temperature, °F 132.98 133.75 133.42 133.383

Dry Volumetric Flow Rate, dry scfm 1,358,080.9 1,373,759.1 1,380,404.8 1,370,748.26

7

Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,859,469.8 1,901,469.4 1,925,879.4 1,895,606.20

0

Percent Isokinetic of Sampling Rate, % 97.1 97.1 97.2 97.133

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

Monday, February 21, 2011 Page 5 of 12
KY6041 Spurlock Unit 2

Emissions Summary

Location: KY6041 Unit 2 - Method 23

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000021 0.0000000032 0.0000000028 0.000

lb/mmBtuO2 2.39E-13 3.65E-13 3.20E-13 0.000

ng/dscm 2.76E-04 4.15E-04 3.61E-04 0.000

ng/dscm@7%O2 2.61E-04 3.98E-04 3.48E-04 0.000

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000016 0.0000000015 0.0000000015 0.000

lb/mmBtuO2 1.82E-13 1.71E-13 1.71E-13 0.000

ng/dscm 2.10E-04 1.94E-04 1.93E-04 0.000

ng/dscm@7%O2 1.99E-04 1.86E-04 1.86E-04 0.000

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.000000002 0.0000000019 0.0000000018 0.000

lb/mmBtuO2 2.28E-13 2.17E-13 2.06E-13 0.000

ng/dscm 2.62E-04 2.46E-04 2.32E-04 0.000

ng/dscm@7%O2 2.48E-04 2.36E-04 2.24E-04 0.000

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.000000002 0.0000000018 0.0000000018 0.000

lb/mmBtuO2 2.28E-13 2.05E-13 2.06E-13 0.000

ng/dscm 2.62E-04 2.33E-04 2.32E-04 0.000

ng/dscm@7%O2 2.48E-04 2.23E-04 2.24E-04 0.000

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000018 0.0000000019 0.0000000018 0.000

lb/mmBtuO2 2.05E-13 2.17E-13 2.06E-13 0.000

ng/dscm 2.36E-04 2.46E-04 2.32E-04 0.000

ng/dscm@7%O2 2.23E-04 2.36E-04 2.24E-04 0.000

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.000000002 0.0000000019 0.0000000018 0.000

lb/mmBtuO2 2.28E-13 2.17E-13 2.06E-13 0.000

ng/dscm 2.62E-04 2.46E-04 2.32E-04 0.000

ng/dscm@7%O2 2.48E-04 2.36E-04 2.24E-04 0.000

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

Average

Monday, February 21, 2011 Page 6 of 12
KY6041 Spurlock Unit 2

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000017 0.0000000018 0.0000000017 0.000

lb/mmBtuO2 1.94E-13 2.05E-13 1.94E-13 0.000

ng/dscm 2.23E-04 2.33E-04 2.19E-04 0.000

ng/dscm@7%O2 2.11E-04 2.23E-04 2.11E-04 0.000

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000019 0.0000000017 0.0000000017 0.000

lb/mmBtuO2 2.16E-13 1.94E-13 1.94E-13 0.000

ng/dscm 2.49E-04 2.20E-04 2.19E-04 0.000

ng/dscm@7%O2 2.35E-04 2.11E-04 2.11E-04 0.000

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000021 0.0000000022 0.000000002 0.000

lb/mmBtuO2 2.39E-13 2.51E-13 2.29E-13 0.000

ng/dscm 2.76E-04 2.85E-04 2.58E-04 0.000

ng/dscm@7%O2 2.61E-04 2.73E-04 2.49E-04 0.000

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000018 0.0000000017 0.0000000016 0.000

lb/mmBtuO2 2.05E-13 1.94E-13 1.83E-13 0.000

ng/dscm 2.36E-04 2.20E-04 2.06E-04 0.000

ng/dscm@7%O2 2.23E-04 2.11E-04 1.99E-04 0.000

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000019 0.0000000019 0.0000000016 0.000

lb/mmBtuO2 2.16E-13 2.17E-13 1.83E-13 0.000

ng/dscm 2.49E-04 2.46E-04 2.06E-04 0.000

ng/dscm@7%O2 2.35E-04 2.36E-04 1.99E-04 0.000

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.000000011 0.0000000087 0.000000012 0.000

lb/mmBtuO2 1.25E-12 9.92E-13 1.37E-12 0.000

ng/dscm 1.44E-03 1.13E-03 1.55E-03 0.001

ng/dscm@7%O2 1.36E-03 1.08E-03 1.50E-03 0.001

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.000000027 0.000000042 0.000000058 0.000

lb/mmBtuO2 3.07E-12 4.79E-12 6.63E-12 0.000

ng/dscm 3.54E-03 5.45E-03 7.48E-03 0.005

ng/dscm@7%O2 3.35E-03 5.22E-03 7.22E-03 0.005

Monday, February 21, 2011 Page 7 of 12
KY6041 Spurlock Unit 2

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.00000012 0.00000021 0.00000027 0.000

lb/mmBtuO2 1.37E-11 2.40E-11 3.09E-11 0.000

ng/dscm 1.57E-02 2.72E-02 3.48E-02 0.026

ng/dscm@7%O2 1.48E-02 2.61E-02 3.36E-02 0.025

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000098 0.000000014 0.000000023 0.000

lb/mmBtuO2 1.12E-12 1.60E-12 2.63E-12 0.000

ng/dscm 1.29E-03 1.82E-03 2.97E-03 0.002

ng/dscm@7%O2 1.22E-03 1.74E-03 2.87E-03 0.002

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000085 0.000000016 0.000000022 0.000

lb/mmBtuO2 9.68E-13 1.83E-12 2.51E-12 0.000

ng/dscm 1.12E-03 2.07E-03 2.84E-03 0.002

ng/dscm@7%O2 1.06E-03 1.98E-03 2.74E-03 0.002

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.00000037 0.00000065 0.00000082 0.000

lb/mmBtuO2 4.21E-11 7.41E-11 9.37E-11 0.000

ng/dscm 4.86E-02 8.43E-02 1.06E-01 0.080

ng/dscm@7%O2 4.60E-02 8.08E-02 1.02E-01 0.076

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000086 0.000000014 0.000000013 0.000

lb/mmBtuO2 9.79E-13 1.60E-12 1.49E-12 0.000

ng/dscm 1.13E-03 1.82E-03 1.68E-03 0.002

ng/dscm@7%O2 1.07E-03 1.74E-03 1.62E-03 0.001

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.000000002 0.0000000021 0.000000002 0.000

lb/mmBtuO2 2.28E-13 2.40E-13 2.29E-13 0.000

ng/dscm 2.62E-04 2.72E-04 2.58E-04 0.000

ng/dscm@7%O2 2.48E-04 2.61E-04 2.49E-04 0.000

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000025 0.0000000024 0.0000000015 0.000

lb/mmBtuO2 2.85E-13 2.74E-13 1.71E-13 0.000

Monday, February 21, 2011 Page 8 of 12
KY6041 Spurlock Unit 2

ng/dscm 3.28E-04 3.11E-04 1.93E-04 0.000

ng/dscm@7%O2 3.10E-04 2.98E-04 1.86E-04 0.000

Compound: 2,3,7,8-TCDD

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000017 0.0000000019 0.000000002 0.000

lb/mmBtuO2 1.94E-13 2.17E-13 2.29E-13 0.000

ng/dscm 2.23E-04 2.46E-04 2.58E-04 0.000

ng/dscm@7%O2 2.11E-04 2.36E-04 2.49E-04 0.000

Compound: 2,3,7,8-TCDF

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000051 0.0000000044 0.0000000035 0.000

lb/mmBtuO2 5.81E-13 5.02E-13 4.00E-13 0.000

ng/dscm 6.69E-04 5.70E-04 4.51E-04 0.001

ng/dscm@7%O2 6.33E-04 5.46E-04 4.35E-04 0.001

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000078 0.0000000059 0.0000000085 0.000

lb/mmBtuO2 8.88E-13 6.73E-13 9.71E-13 0.000

ng/dscm 1.02E-03 7.65E-04 1.10E-03 0.001

ng/dscm@7%O2 9.64E-04 7.33E-04 1.06E-03 0.001

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000085 0.0000000065 0.0000000068 0.000

lb/mmBtuO2 9.68E-13 7.41E-13 7.77E-13 0.000

ng/dscm 1.12E-03 8.43E-04 8.77E-04 0.001

ng/dscm@7%O2 1.06E-03 8.08E-04 8.47E-04 0.001

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.000000068 0.00000005 0.000000054 0.000

lb/mmBtuO2 7.74E-12 5.70E-12 6.17E-12 0.000

ng/dscm 8.92E-03 6.48E-03 6.96E-03 0.007

ng/dscm@7%O2 8.43E-03 6.21E-03 6.72E-03 0.007

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

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000093 0.0000000086 0.000000012 0.000

lb/mmBtuO2 1.06E-12 9.81E-13 1.37E-12 0.000

ng/dscm 1.22E-03 1.11E-03 1.55E-03 0.001

ng/dscm@7%O2 1.15E-03 1.06E-03 1.50E-03 0.001

Compound: OCDD

Average

RunNumber M23-1 M23-2 M23-3

Monday, February 21, 2011 Page 9 of 12
KY6041 Spurlock Unit 2

Process Run Data

Mass_mg 0.0000000076 0.000000012 0.0000000112 0.000

lb/mmBtuO2 8.66E-13 1.37E-12 1.28E-12 0.000

ng/dscm 9.97E-04 1.56E-03 1.44E-03 0.001

ng/dscm@7%O2 9.43E-04 1.50E-03 1.39E-03 0.001

Compound: OCDF

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000038 0.0000000036 0.0000000037 0.000

lb/mmBtuO2 4.33E-13 4.11E-13 4.23E-13 0.000

ng/dscm 4.99E-04 4.67E-04 4.77E-04 0.000

ng/dscm@7%O2 4.72E-04 4.48E-04 4.60E-04 0.000

Compound: Total Dioxins

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000191 0.0000000232 0.0000000229 0.000

lb/mmBtuO2 2.18E-12 2.65E-12 2.62E-12 0.000

ng/dscm 2.51E-03 3.01E-03 2.95E-03 0.003

ng/dscm@7%O2 2.37E-03 2.89E-03 2.85E-03 0.003

Compound: Total Furans

Average

RunNumber M23-1 M23-2 M23-3

Mass_mg 0.0000000245 0.0000000237 0.0000000211 0.000

lb/mmBtuO2 2.79E-12 2.70E-12 2.41E-12 0.000

ng/dscm 3.21E-03 3.07E-03 2.72E-03 0.003

ng/dscm@7%O2 3.04E-03 2.94E-03 2.63E-03 0.003

Monday, February 21, 2011 Page 10 of 12
KY6041 Spurlock Unit 2

Process Run Data

APCD Run Data

Process Lab Run Data

Run Name Value UOM Comments

Target

Value

1 Heat Input Million Btus/million BTU using O2 5243.4 0

2 Heat Input Million Btus/million BTU using O2 5472.6 0

3 Heat Input Million Btus/million BTU using O2 5472.5 0

1 Unit Load 505.3 MW 0

2 Unit Load 528.7 MW 0

3 Unit Load 533.6 MW 0

1 Steam Rate 3463.4 1000 lbs/hr 0

2 Steam Rate 3668.9 1000 lbs/hr 0

3 Steam Rate 3762.3 1000 lbs/hr 0

Run Name Value UOM Comments

Target

Value

1 LOW NOX BURNERS 0 0

4 LOW NOX BURNERS 0 0

5 LOW NOX BURNERS 0 0

1 ELECTROSTATIC PRECIPITATOR 55 kV 55

4 ELECTROSTATIC PRECIPITATOR 55 kV 55

5 ELECTROSTATIC PRECIPITATOR 55 kV 55

1 SCR (SELECTIVE CATALYTIC REDUCTION) 378.05 lb/hr 388

4 SCR (SELECTIVE CATALYTIC REDUCTION) 377.23 lb/hr 388

5 SCR (SELECTIVE CATALYTIC REDUCTION) 370.88 lb/hr 388

1 WET SCRUBBER 167.63 GPM 178

4 WET SCRUBBER 212.61 GPM 178

5 WET SCRUBBER 351.69 GPM 178

1 WET ELECTROSTATIC PRECIPITATOR 0 kV 0

4 WET ELECTROSTATIC PRECIPITATOR 0 kV 0

5 WET ELECTROSTATIC PRECIPITATOR 0 kV 0

Run Name Value UOM Comments

1 0

Monday, February 21, 2011 Page 11 of 12
KY6041 Spurlock Unit 2

Sampling / Stack Data Results Detail

Location KY6041 Unit 2 - Method 23

Average

Run Number M23-1 M23-2 M23-3

Test Date 6/22/2010 6/23/2010 6/24/2010

Run Start Time 9:30:00 AM 7:20:00 AM 6:36:00 AM

Run Finish Time 5:17:00 PM 3:00:00 PM 2:23:00 PM

Net Traversing Points 12 12 12

Net Run Time, minutes 480 480 480

Nozzle Diameter, inches 0.216 0.216 0.216 0.216

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 1.01 1.01 1.01 1.010

Barometric Pressure, inches of Mercury 29.48 29.2 29.1 29.260

Average Orifice Meter Differential, inches H2O 1.28 1.33 1.34 1.317

Dry Gas Meter Volume Sampled, cubic feet 282.550 289.852 291.881 288.094

Average Dry Gas Meter Temperature, °F 93.32 95.57 94.64 94.510

Dry Gas Meter Volume Sampled, dscf 269.169 272.437 273.873 271.826

Total Moisture Liquid collected, g 1183.3 1152.8 1241.7 1,192.600

Volume of Water Vapor, standard cubic feet 55.70 54.26 58.45 56.137

Moisture Content of Stack Gas, % 17.15 16.61 17.59 17.117

Moisture Saturation at Stack Gas Temperature, % 16.61 17.12 17.03 16.920

Dry Mole Fraction 0.8339 0.8339 0.8297 0.833

Carbon Dioxide, % 12.8 12.7 12.5 12.667

Oxygen, % 6.2 6.4 6.5 6.367

Carbon Monoxide & Nitrogen, % 81 80.9 81 80.967

Fuel Factor 1.15 1.14 1.15

Dry Molecular Weight, lb/lb-Mole 30.30 30.29 30.26 30.283

Wet Molecular weight, lb/lb-Mole 28.35 28.25 28.27 28.290

Flue Gas Static Pressure, inches of H2O -0.65 -0.65 -0.7 -0.667

Absolute Flue Gas Pressure, inches of Mercury 29.43 29.15 29.05 29.210

Average Stack Gas Temperature, °F 132.98 133.75 133.42 133.383

Average Velocity Head, inches of H2O 0.7321039877

28687

0.754581586

647568

0.772484766

311419

0.753

Average Stack Gas Velocity, feet/second 51.80 52.97 53.65 52.807

Stack Cross-Sectional Area, square feet 598.285 598.285 598.285 598.285

Dry Volumetric Flow Rate, dry scfm 1,358,080.9 1,373,759.1 1,380,404.8 1,370,748.2

67

Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,859,469.8 1,901,469.4 1,925,879.4 1,895,606.2

00

Percent Isokinetic of Sampling Rate, % 97.1 97.1 97.2 97.133

Percent Excess Air, % 40.8 42.8 43.7 42.433

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

Round Duct Diameter, inches 331.2 331.2 331.2

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

Monday, February 21, 2011 Page 12 of 12