Name: Chris Welch

Title: Environmental Specialist

Company: Colorado Springs Utilities

Sign Date: 7/23/2010

Name: Chet Gutwein

Title: Engineer

Company: Airtech Environmental Services Inc.

Sign Date: 7/23/2010

Permitted Facility Representative / Date Testing Company Representative / Date

Ray D. Nixon Unit 1

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.

Saturday, January 22, 2011 Page 1 of 17
Ray D. Nixon Unit 1

7/23/2010

Facility Information:

Ray D. Nixon

6598 Ray D. Nixon Road

Fountain CO 80817

Contact: Chris Welch

Phone: (719) 668-8681

Fax:

Email: cwelch@csu.org

Testing Company:

Airtech Environmental Services Inc.

5776 Lamar Street

Arvada CO 80002

Contact: Allon Kienitz

Phone: (303) 670-0530

Fax: (303) 670-4130

Email: akienitz@airtechenv.com

Air Permit Number:

8219

Permitted Source ID/Name:

1

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:

Colorado Springs Utilities operates a coal-fired boiler for the generation of commercial electricity at their Ray D. 

Nixon Power Plant, designated Unit 1. The Unit 1 Boiler was manufactured by Babcock & Wilcox and is rated at 

227 megawatts (MW). Unit 1 is equipped with a Western Precipitation Thermoflex baghouse for the control of 

particulate.

The Ray D. Nixon Power Plant is located at 6598 Ray D. Nixon Road in Fountain, Colorado.

Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information:

AFS #: 0804100030 FRS #: 110000467646

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

Stack Exit 241.5 0 0 241.5 7.5 7.5 4 16

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

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

Saturday, January 22, 2011 Page 2 of 17
Ray D. Nixon Unit 1

7/23/2010

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.

The following is a list of the test methods that are to be used for this test program and their respective promulgation 

dates:

Methods 1 through 23 – August 1997

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 0

Stack Exit Other PeCDD Method 23 0

Stack Exit Other HxCDD Method 23 0

Stack Exit Other HpCDD Method 23 0

Stack Exit Other TCDF Method 23 0

Stack Exit Other PeCDF Method 23 0

Stack Exit Other HxCDF Method 23 0

Stack Exit Other HpCDF Method 23 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 TEQ Method 23 3 480 0

Saturday, January 22, 2011 Page 3 of 17
Ray D. Nixon Unit 1

7/23/2010

Sampling / Stack Data Results Summary

Location Stack Exit - Method 23

Average

Run Number 1 2 3

Test Date 5/25/2010 5/26/2010 5/27/2010

Run Start Time 7:28:00 AM 7:06:00 

AM

7:26:00 AM

Run Finish Time 4:06:00 PM 3:45:00 PM 3:47:00 PM

Net Run Time, minutes 480 480 480

Dry Gas Meter Volume Sampled, dscf 324.232 314.070 303.187 313.830

Moisture Content of Stack Gas, % 10.28 10.81 11.28 10.790

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

Carbon Dioxide, % 13.9 13.1 13.5 13.500

Oxygen, % 5.47 5.97 5.7 5.713

Average Stack Gas Temperature, °F 330.38 331.97 336.38 332.910

Dry Volumetric Flow Rate, dry scfm 543,538.4 533,938.3 520,999.2 532,825.300

Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,107,938.8 1,106,984.5 1,089,234.6 1,101,385.96

7

Percent Isokinetic of Sampling Rate, % 104.8 103.3 102.2 103.433

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

Saturday, January 22, 2011 Page 4 of 17
Ray D. Nixon Unit 1

7/23/2010

Emissions Summary

Location: Stack Exit - Method 23

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

Average

RunNumber 1 2 3

Mass_mg 0.000000021 0.0000000123 0.000000025 0.000

lb/mmBtuO2 1.89E-12 1.18E-12 2.44E-12 0.000

ng/dscm 2.29E-03 1.38E-03 2.91E-03 0.002

ng/dscm@7%O2 2.06E-03 1.28E-03 2.66E-03 0.002

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000033 0.0000000032 0.0000000027 0.000

lb/mmBtuO2 2.97E-13 3.08E-13 2.64E-13 0.000

ng/dscm 3.59E-04 3.60E-04 3.15E-04 0.000

ng/dscm@7%O2 3.23E-04 3.35E-04 2.88E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000042 0.0000000041 0.0000000034 0.000

lb/mmBtuO2 3.78E-13 3.94E-13 3.32E-13 0.000

ng/dscm 4.58E-04 4.61E-04 3.96E-04 0.000

ng/dscm@7%O2 4.13E-04 4.29E-04 3.62E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000031 0.0000000037 0.0000000029 0.000

lb/mmBtuO2 2.79E-13 3.56E-13 2.84E-13 0.000

ng/dscm 3.38E-04 4.16E-04 3.38E-04 0.000

ng/dscm@7%O2 3.04E-04 3.87E-04 3.09E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000024 0.0000000025 0.0000000019 0.000

lb/mmBtuO2 2.16E-13 2.40E-13 1.86E-13 0.000

ng/dscm 2.61E-04 2.81E-04 2.21E-04 0.000

ng/dscm@7%O2 2.35E-04 2.62E-04 2.02E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000031 0.0000000036 0.0000000028 0.000

lb/mmBtuO2 2.79E-13 3.46E-13 2.74E-13 0.000

ng/dscm 3.38E-04 4.05E-04 3.26E-04 0.000

ng/dscm@7%O2 3.04E-04 3.77E-04 2.98E-04 0.000

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

Average

Saturday, January 22, 2011 Page 5 of 17
Ray D. Nixon Unit 1

7/23/2010

RunNumber 1 2 3

Mass_mg 0.0000000021 0.0000000022 0.0000000017 0.000

lb/mmBtuO2 1.89E-13 2.11E-13 1.66E-13 0.000

ng/dscm 2.29E-04 2.47E-04 1.98E-04 0.000

ng/dscm@7%O2 2.06E-04 2.30E-04 1.81E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000031 0.0000000036 0.0000000029 0.000

lb/mmBtuO2 2.79E-13 3.46E-13 2.84E-13 0.000

ng/dscm 3.38E-04 4.05E-04 3.38E-04 0.000

ng/dscm@7%O2 3.04E-04 3.77E-04 3.09E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000026 0.0000000028 0.00000000205 0.000

lb/mmBtuO2 2.34E-13 2.69E-13 2.00E-13 0.000

ng/dscm 2.83E-04 3.15E-04 2.39E-04 0.000

ng/dscm@7%O2 2.55E-04 2.93E-04 2.19E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000041 0.0000000047 0.0000000035 0.000

lb/mmBtuO2 3.69E-13 4.52E-13 3.42E-13 0.000

ng/dscm 4.47E-04 5.29E-04 4.08E-04 0.000

ng/dscm@7%O2 4.03E-04 4.93E-04 3.73E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000033 0.0000000037 0.0000000033 0.000

lb/mmBtuO2 2.97E-13 3.56E-13 3.23E-13 0.000

ng/dscm 3.59E-04 4.16E-04 3.84E-04 0.000

ng/dscm@7%O2 3.23E-04 3.87E-04 3.51E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000086 0.0000000069 0.0000000064 0.000

lb/mmBtuO2 7.75E-13 6.63E-13 6.26E-13 0.000

ng/dscm 9.37E-04 7.76E-04 7.46E-04 0.001

ng/dscm@7%O2 8.44E-04 7.22E-04 6.82E-04 0.001

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

Average

RunNumber 1 2 3

Mass_mg 0.000000046 0.0000000382 0.0000000308 0.000

lb/mmBtuO2 4.14E-12 3.67E-12 3.01E-12 0.000

ng/dscm 5.01E-03 4.30E-03 3.59E-03 0.004

ng/dscm@7%O2 4.51E-03 4.00E-03 3.28E-03 0.004

Saturday, January 22, 2011 Page 6 of 17
Ray D. Nixon Unit 1

7/23/2010

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000083 0.0000000162 0.0000000164 0.000

lb/mmBtuO2 7.48E-13 1.56E-12 1.60E-12 0.000

ng/dscm 9.04E-04 1.82E-03 1.91E-03 0.002

ng/dscm@7%O2 8.14E-04 1.69E-03 1.75E-03 0.001

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000133 0.0000000118 0.0000000089 0.000

lb/mmBtuO2 1.20E-12 1.13E-12 8.70E-13 0.000

ng/dscm 1.45E-03 1.33E-03 1.04E-03 0.001

ng/dscm@7%O2 1.31E-03 1.24E-03 9.51E-04 0.001

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

Average

RunNumber 1 2 3

Mass_mg 0.00000001 0.0000000076 0.0000000075 0.000

lb/mmBtuO2 9.01E-13 7.30E-13 7.33E-13 0.000

ng/dscm 1.09E-03 8.55E-04 8.74E-04 0.001

ng/dscm@7%O2 9.82E-04 7.96E-04 7.99E-04 0.001

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000667 0.0000000496 0.000000039 0.000

lb/mmBtuO2 6.01E-12 4.77E-12 3.81E-12 0.000

ng/dscm 7.27E-03 5.58E-03 4.54E-03 0.006

ng/dscm@7%O2 6.55E-03 5.20E-03 4.15E-03 0.005

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

Average

RunNumber 1 2 3

Mass_mg 0.000000011 0.0000000082 0.0000000083 0.000

lb/mmBtuO2 9.91E-13 7.88E-13 8.12E-13 0.000

ng/dscm 1.20E-03 9.22E-04 9.67E-04 0.001

ng/dscm@7%O2 1.08E-03 8.58E-04 8.84E-04 0.001

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000022 0.0000000024 0.00000000184 0.000

lb/mmBtuO2 1.98E-13 2.31E-13 1.80E-13 0.000

ng/dscm 2.40E-04 2.70E-04 2.14E-04 0.000

ng/dscm@7%O2 2.16E-04 2.51E-04 1.96E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000034 0.0000000037 0.0000000034 0.000

lb/mmBtuO2 3.06E-13 3.56E-13 3.32E-13 0.000

Saturday, January 22, 2011 Page 7 of 17
Ray D. Nixon Unit 1

7/23/2010

ng/dscm 3.70E-04 4.16E-04 3.96E-04 0.000

ng/dscm@7%O2 3.33E-04 3.87E-04 3.62E-04 0.000

Compound: 2,3,7,8-TCDD

Average

RunNumber 1 2 3

Mass_mg 0.0000000074 0.0000000086 0.0000000068 0.000

lb/mmBtuO2 6.67E-13 8.26E-13 6.65E-13 0.000

ng/dscm 8.06E-04 9.67E-04 7.92E-04 0.001

ng/dscm@7%O2 7.26E-04 9.00E-04 7.24E-04 0.001

Compound: 2,3,7,8-TCDF

Average

RunNumber 1 2 3

Mass_mg 0.0000000047 0.0000000053 0.0000000043 0.000

lb/mmBtuO2 4.23E-13 5.09E-13 4.20E-13 0.000

ng/dscm 5.12E-04 5.96E-04 5.01E-04 0.001

ng/dscm@7%O2 4.61E-04 5.55E-04 4.58E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000132 0.0000000118 0.0000000102 0.000

lb/mmBtuO2 1.19E-12 1.13E-12 9.97E-13 0.000

ng/dscm 1.44E-03 1.33E-03 1.19E-03 0.001

ng/dscm@7%O2 1.30E-03 1.24E-03 1.09E-03 0.001

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000105 0.0000000081 0.0000000117 0.000

lb/mmBtuO2 9.46E-13 7.78E-13 1.14E-12 0.000

ng/dscm 1.14E-03 9.11E-04 1.36E-03 0.001

ng/dscm@7%O2 1.03E-03 8.48E-04 1.24E-03 0.001

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000159 0.0000000133 0.000000012 0.000

lb/mmBtuO2 1.43E-12 1.28E-12 1.17E-12 0.000

ng/dscm 1.73E-03 1.50E-03 1.40E-03 0.002

ng/dscm@7%O2 1.56E-03 1.40E-03 1.28E-03 0.001

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000158 0.0000000148 0.0000000122 0.000

lb/mmBtuO2 1.42E-12 1.42E-12 1.19E-12 0.000

ng/dscm 1.72E-03 1.66E-03 1.42E-03 0.002

ng/dscm@7%O2 1.55E-03 1.55E-03 1.30E-03 0.001

Compound: OCDD

Average

RunNumber 1 2 3

Saturday, January 22, 2011 Page 8 of 17
Ray D. Nixon Unit 1

7/23/2010

Mass_mg 0.000000082 0.000000046 0.000000098 0.000

lb/mmBtuO2 7.39E-12 4.42E-12 9.58E-12 0.000

ng/dscm 8.93E-03 5.17E-03 1.14E-02 0.009

ng/dscm@7%O2 8.04E-03 4.81E-03 1.04E-02 0.008

Compound: OCDF

Average

RunNumber 1 2 3

Mass_mg 0.0000000042 0.0000000046 0.000000004 0.000

lb/mmBtuO2 3.78E-13 4.42E-13 3.91E-13 0.000

ng/dscm 4.58E-04 5.17E-04 4.66E-04 0.000

ng/dscm@7%O2 4.13E-04 4.81E-04 4.26E-04 0.000

Compound: Other HpCDD

Average

RunNumber 1 2 3

Mass_mg 0.000000011 0.0000000093 0.0000000167 0.000

lb/mmBtuO2 9.91E-13 8.94E-13 1.63E-12 0.000

ng/dscm 1.20E-03 1.05E-03 1.95E-03 0.001

ng/dscm@7%O2 1.08E-03 9.78E-04 1.78E-03 0.001

Compound: Other HpCDF

Average

RunNumber 1 2 3

Mass_mg 0.0000000036 0.0000000036 0.0000000029 0.000

lb/mmBtuO2 3.24E-13 3.46E-13 2.84E-13 0.000

ng/dscm 3.92E-04 4.05E-04 3.38E-04 0.000

ng/dscm@7%O2 3.53E-04 3.77E-04 3.09E-04 0.000

Compound: Other HxCDD

Average

RunNumber 1 2 3

Mass_mg 0.0000000137 0.0000000055 0.0000000134 0.000

lb/mmBtuO2 1.23E-12 5.29E-13 1.31E-12 0.000

ng/dscm 1.49E-03 6.19E-04 1.56E-03 0.001

ng/dscm@7%O2 1.34E-03 5.76E-04 1.43E-03 0.001

Compound: Other HxCDF

Average

RunNumber 1 2 3

Mass_mg 0.0000000056 0.0000000022 0.0000000042 0.000

lb/mmBtuO2 5.04E-13 2.11E-13 4.11E-13 0.000

ng/dscm 6.10E-04 2.47E-04 4.89E-04 0.000

ng/dscm@7%O2 5.50E-04 2.30E-04 4.47E-04 0.000

Compound: Other PeCDD

Average

RunNumber 1 2 3

Mass_mg 0.0000000133 0.0000000104 0.0000000143 0.000

lb/mmBtuO2 1.20E-12 9.99E-13 1.40E-12 0.000

ng/dscm 1.45E-03 1.17E-03 1.67E-03 0.001

ng/dscm@7%O2 1.31E-03 1.09E-03 1.53E-03 0.001

Saturday, January 22, 2011 Page 9 of 17
Ray D. Nixon Unit 1

7/23/2010

Compound: Other PeCDF

Average

RunNumber 1 2 3

Mass_mg 0.0000000067 0.0000000071 0.000000005 0.000

lb/mmBtuO2 6.03E-13 6.82E-13 4.89E-13 0.000

ng/dscm 7.30E-04 7.98E-04 5.82E-04 0.001

ng/dscm@7%O2 6.58E-04 7.43E-04 5.32E-04 0.001

Compound: Other TCDD

Average

RunNumber 1 2 3

Mass_mg 0.0000000071 0.0000000086 0.0000000063 0.000

lb/mmBtuO2 6.40E-13 8.26E-13 6.16E-13 0.000

ng/dscm 7.73E-04 9.67E-04 7.34E-04 0.001

ng/dscm@7%O2 6.96E-04 9.00E-04 6.71E-04 0.001

Compound: Other TCDF

Average

RunNumber 1 2 3

Mass_mg 0.0000000047 0.0000000053 0.0000000013 0.000

lb/mmBtuO2 4.23E-13 5.09E-13 1.27E-13 0.000

ng/dscm 5.12E-04 5.96E-04 1.51E-04 0.000

ng/dscm@7%O2 4.61E-04 5.55E-04 1.38E-04 0.000

Compound: Total Dioxins

Average

RunNumber 1 2 3

Mass_mg 0.0000001689 0.000000108 0.000000193 0.000

lb/mmBtuO2 1.52E-11 1.04E-11 1.89E-11 0.000

ng/dscm 1.84E-02 1.21E-02 2.25E-02 0.018

ng/dscm@7%O2 1.66E-02 1.13E-02 2.06E-02 0.016

Compound: Total Furans

Average

RunNumber 1 2 3

Mass_mg 0.0000000341 0.0000000327 0.000000031 0.000

lb/mmBtuO2 3.07E-12 3.14E-12 3.03E-12 0.000

ng/dscm 3.71E-03 3.68E-03 3.61E-03 0.004

ng/dscm@7%O2 3.34E-03 3.43E-03 3.30E-03 0.003

Compound: Total PCBs

Average

RunNumber 1 2 3

Mass_mg 0.000000122 0.000000165 0.000000163 0.000

lb/mmBtuO2 1.10E-11 1.59E-11 1.59E-11 0.000

ng/dscm 1.33E-02 1.86E-02 1.90E-02 0.017

ng/dscm@7%O2 1.20E-02 1.73E-02 1.74E-02 0.016

Compound: Total TEQ

Average

RunNumber 1 2 3

Mass_mg 0.0000000155 0.000000017 0.0000000144 0.000

lb/mmBtuO2 1.40E-12 1.63E-12 1.41E-12 0.000

Saturday, January 22, 2011 Page 10 of 17
Ray D. Nixon Unit 1

7/23/2010

Process Run Data

ng/dscm 1.69E-03 1.91E-03 1.68E-03 0.002

ng/dscm@7%O2 1.52E-03 1.78E-03 1.54E-03 0.002

Saturday, January 22, 2011 Page 11 of 17
Ray D. Nixon Unit 1

7/23/2010

Process Run Data

Run Name Value UOM Comments

Target

Value

1 Coal Burned 0.138 1000 Tons/hr Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

0.106

1 Average Heat Input 2255.3 MMBtu/hr Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

2200

1 Steam Output 1405 1000 lb steam/hr Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

1400

1 Flue Gas Flow Rate 549098 scfm Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

520000

1 Flue Gas Carbon Dioxide Content 12.6 % Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

12.7

Saturday, January 22, 2011 Page 12 of 17
Ray D. Nixon Unit 1

7/23/2010

1 Flue Gas Sampling Point Temperature 324.45 Deg F Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

325

1 Unit Gross Electrical Output 221 Mwe Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

220

1 Unit Net Electric Generation 204 MWh Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

200

2 Coal Burned 0.12 1000 Tons/hr Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

0.106

2 Average Heat Input 2139.4 MMBtu/hr Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

2200

Saturday, January 22, 2011 Page 13 of 17
Ray D. Nixon Unit 1

7/23/2010

2 Steam Output 1345 1000 lb steam/hr Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

1400

2 Flue Gas Flow Rate 521473 scfm Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

520000

2 Flue Gas Carbon Dioxide Content 12.6 % Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

12.7

2 Flue Gas Sampling Point Temperature 323.67 Deg F Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

325

2 Unit Gross Electrical Output 211 Mwe Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

220

Saturday, January 22, 2011 Page 14 of 17
Ray D. Nixon Unit 1

7/23/2010

2 Unit Net Electric Generation 196 MWh Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

200

3 Coal Burned 0.108 1000 Tons/hr Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

0.106

3 Average Heat Input 2125.5 MMBtu/hr Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

2200

3 Steam Output 1307 1000 lb steam/hr Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

1400

3 Flue Gas Flow Rate 506975 scfm Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

520000

Saturday, January 22, 2011 Page 15 of 17
Ray D. Nixon Unit 1

7/23/2010

APCD Run Data

Process Lab Run Data

3 Flue Gas Carbon Dioxide Content 12.8 % Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

12.7

3 Flue Gas Sampling Point Temperature 325.49 Deg F Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

325

3 Unit Gross Electrical Output 209 Mwe Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

220

3 Unit Net Electric Generation 191 MWh Process Data is 

presented as an 

average over a 24 

hour period. This 

value may differ 

slightly from the 

average value 

during each test 

run.

200

Run Name Value UOM Comments

Target

Value

1 BAGHOUSE 0 0

Saturday, January 22, 2011 Page 16 of 17
Ray D. Nixon Unit 1

7/23/2010

Sampling / Stack Data Results Detail

Location Stack Exit - Method 23

Average

Run Number 1 2 3

Test Date 5/25/2010 5/26/2010 5/27/2010

Run Start Time 7:28:00 AM 7:06:00 AM 7:26:00 AM

Run Finish Time 4:06:00 PM 3:45:00 PM 3:47:00 PM

Net Traversing Points 16 16 16

Net Run Time, minutes 480 480 480

Nozzle Diameter, inches 0.263 0.263 0.263 0.263

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 1.0163 1.0163 1.0163 1.016

Barometric Pressure, inches of Mercury 24.5 24.3 24.35 24.383

Average Orifice Meter Differential, inches H2O 1.79 1.71 1.58 1.693

Dry Gas Meter Volume Sampled, cubic feet 394.970 384.540 374.540 384.683

Average Dry Gas Meter Temperature, °F 78.14 76.36 82.06 78.853

Dry Gas Meter Volume Sampled, dscf 324.232 314.070 303.187 313.830

Total Moisture Liquid collected, g 789 809 819 805.667

Volume of Water Vapor, standard cubic feet 37.14 38.08 38.55 37.923

Moisture Content of Stack Gas, % 10.28 10.81 11.28 10.790

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

Dry Mole Fraction 0.8972 0.8919 0.8872 0.892

Carbon Dioxide, % 13.9 13.1 13.5 13.500

Oxygen, % 5.47 5.97 5.7 5.713

Carbon Monoxide & Nitrogen, % 80.63 80.93 80.8 80.787

Fuel Factor 1.11 1.14 1.13

Dry Molecular Weight, lb/lb-Mole 30.44 30.33 30.39 30.387

Wet Molecular weight, lb/lb-Mole 29.16 29.00 28.99 29.050

Flue Gas Static Pressure, inches of H2O -0.2 -0.4 -0.3 -0.300

Absolute Flue Gas Pressure, inches of Mercury 24.49 24.27 24.33 24.363

Average Stack Gas Temperature, °F 330.38 331.97 336.38 332.910

Average Velocity Head, inches of H2O 0.5904250766

8384

0.579745617

428937

0.559316801

36159

0.576

Average Stack Gas Velocity, feet/second 58.05 58.00 57.07 57.707

Stack Cross-Sectional Area, square feet 318.099 318.099 318.099 318.099

Dry Volumetric Flow Rate, dry scfm 543,538.4 533,938.3 520,999.2 532,825.300

Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,107,938.8 1,106,984.5 1,089,234.6 1,101,385.9

67

Percent Isokinetic of Sampling Rate, % 104.8 103.3 102.2 103.433

Percent Excess Air, % 34.6 38.8 36.5 36.633

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

Round Duct Diameter, inches 241.5 241.5 241.5

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

Saturday, January 22, 2011 Page 17 of 17