Name:

Title:

Company:

Sign Date:

Name:

Title:

Company:

Sign Date:

Permitted Facility Representative / Date Testing Company Representative / Date

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 07, 2011 Page 1 of 7
Facility Information:

Georgia Power-Plant Wansley

1371 Liberty Church Rd.

Carrollton Ga 30116

Contact: Sarah Markham

Phone: 205-257-6780

Fax:

Email: sasander@southernco.com

Testing Company:

Weston Solutions

1625 Pumphrey Ave

Auburn Al 36832

Contact:Jon Howard

Phone: 334-466-5600

Fax: 334-466-5660

Email: j.howard@westonsolutions.com

Air Permit Number: Permitted Source ID/Name:

2 Plant Wansley Unit 2

Permitted Maximum Process Rate: Max. Normal Operation Process Rate: Target Process Test Rat

Description of the source (including control equipment). Please see the attachments for source or

 process flow diagram:

See Attached Report

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.

Industry/SCC/NAIS

Sampling Location Information:

Test Parameter Information:

AFS #: FRS #:

SCC / Description

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 408.05 0 0 0 3600 5412 4 24

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

Stack Hydrogen Fluoride Method 26A 3 0

Stack Hydrogen Chloride Method 26A 3 0

Stack O2 Method 3A O2 3 0

Stack Co2 Method 3A CO2 3 0

Monday, February 07, 2011 Page 2 of 7
-Due to source being oversaturated, moisture was calculated using source temperature and pressure.

-Method 26A - Reference method requires a matrix spike, but this was not performed.

-M26A/CTM-033 sample train was modified using 6N caustic in the caustic impinger, in order to keep final sample 

pH > 12, method requirement. The sample volumes are corrected for the CO2 concentration; due to the use of the 

strong caustic CO2 is removed from the gas stream. 

-Testing was conducted prior to the EPA FAQs page being updated, therefore, the reduced sample time and 

increased caustic strength and volume significantly raised the method detection limit for the CTM-033 component.

- Please also note that the values presented in this database and the values in the hard copy report will vary slightly. 

We expect these differences are due to the fact that the ERT database recalculates all values.

Monday, February 07, 2011 Page 3 of 7
Monday, February 07, 2011 Page 4 of 7
Sampling / Stack Data Results Summary

Location Stack - Method 26A

Average

Run Number 1 2 3

Test Date 4/22/2010 4/22/2010 4/22/2010

Run Start Time 11:38:00 AM 12:58:00 

PM

2:22:00 PM

Run Finish Time 12:48:00 PM 2:09:00 PM 3:28:00 PM

Net Run Time, minutes 60 60 60

Dry Gas Meter Volume Sampled, dscf 32.789 33.502 32.373 32.888

Moisture Content of Stack Gas, % 20.64 21.75 21.49 21.293

Moisture Saturation at Stack Gas Temperature, % 13.08 13.23 13.13 13.147

Carbon Dioxide, % 12.1 12.1 11.9 12.033

Oxygen, % 6.2 6.4 7.9 6.833

Average Stack Gas Temperature, °F 123.42 123.83 123.55 123.600

Dry Volumetric Flow Rate, dry scfm 1,938,251.7 1,947,595.1 1,958,638.0 1,948,161.60

0

Actual Wet Volumetric Flue Gas Flow Rate, acfm 2,550,065.5 2,568,591.7 2,578,944.5 2,565,867.23

3

Percent Isokinetic of Sampling Rate, % 106.5 108.2 104.0 106.233

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 07, 2011 Page 5 of 7
Emissions Summary

Process Run Data

Location: Stack - Method 26A

Compound: Hydrogen Chloride

Average

RunNumber 1 2 3

Mass_mg 0.254 0.224 0.202 0.227

lb/mmBtuO2 2.37E-04 2.08E-04 2.16E-04 0.000

ppm 1.80E-01 1.56E-01 1.45E-01 0.160

Compound: Hydrogen Fluoride

Average

RunNumber 1 2 3

Mass_mg 0.0941 0.0645 0.049 0.069

lb/mmBtuO2 8.80E-05 5.98E-05 5.25E-05 0.000

ppm 1.22E-01 8.17E-02 6.43E-02 0.089

Monday, February 07, 2011 Page 6 of 7
Process Run Data

APCD Run Data

Process Lab Run Data

Monday, February 07, 2011 Page 7 of 7
Sampling / Stack Data Results Detail

Location Stack - Method 26A

Average

Run Number 1 2 3

Test Date 4/22/2010 4/22/2010 4/22/2010

Run Start Time 11:38:00 AM 12:58:00 PM 2:22:00 PM

Run Finish Time 12:48:00 PM 2:09:00 PM 3:28:00 PM

Net Traversing Points 13 13 12

Net Run Time, minutes 60 60 60

Nozzle Diameter, inches 0.21 0.21 0.21 0.210

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 0.988 0.988 0.988 0.988

Barometric Pressure, inches of Mercury 29 29 29 29.000

Average Orifice Meter Differential, inches H2O 1.03 1.07 1.07 1.057

Dry Gas Meter Volume Sampled, cubic feet 35.541 36.372 35.218 35.710

Average Dry Gas Meter Temperature, °F 89.50 90.42 91.55 90.490

Dry Gas Meter Volume Sampled, dscf 32.789 33.502 32.373 32.888

Total Moisture Liquid collected, g 181.3 197.8 188.2 189.100

Volume of Water Vapor, standard cubic feet 8.53 9.31 8.86 8.900

Moisture Content of Stack Gas, % 20.64 21.75 21.49 21.293

Moisture Saturation at Stack Gas Temperature, % 13.08 13.23 13.13 13.147

Dry Mole Fraction 0.8692 0.8677 0.8687 0.869

Carbon Dioxide, % 12.1 12.1 11.9 12.033

Oxygen, % 6.2 6.4 7.9 6.833

Carbon Monoxide & Nitrogen, % 81.7 81.5 80.2 81.133

Fuel Factor 1.21 1.20 1.09

Dry Molecular Weight, lb/lb-Mole 30.18 30.19 30.22 30.197

Wet Molecular weight, lb/lb-Mole 29.95 30.11 30.12 30.060

Flue Gas Static Pressure, inches of H2O -1.2 -1.2 -1.2 -1.200

Absolute Flue Gas Pressure, inches of Mercury 28.91 28.91 28.91 28.910

Average Stack Gas Temperature, °F 123.42 123.83 123.55 123.600

Average Velocity Head, inches of H2O 0.6303074239

12163

0.642526090

396513

0.648330844

530336

0.640

Average Stack Gas Velocity, feet/second 46.80 47.14 47.33 47.090

Stack Cross-Sectional Area, square feet 908.143 908.143 908.143 908.143

Dry Volumetric Flow Rate, dry scfm 1,938,251.7 1,947,595.1 1,958,638.0 1,948,161.6

00

Actual Wet Volumetric Flue Gas Flow Rate, acfm 2,550,065.5 2,568,591.7 2,578,944.5 2,565,867.2

33

Percent Isokinetic of Sampling Rate, % 106.5 108.2 104.0 106.233

Percent Excess Air, % 40.3 42.3 59.5 47.367

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

Round Duct Diameter, inches 408.05 408.05 408.05

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 07, 2011 Page 8 of 7