Name: Andy Walz

Title: Environmental Coordinator

Company: AES Thames

Sign Date:

Name: Chris Cutting

Title: President

Company: CEMServices, Inc

Sign Date: 10/22/2010

Permitted Facility Representative / Date Testing Company Representative / Date

AES Thames EU MACT ICR Test Program

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 15, 2011 Page 1 of 18
AES Thames EU MACT ICR Test Program

Facility Information:

AES Thames

141 Depot Road

Uncasville CT 06382

Contact: Andrew Walz

Phone: 860 848 9223 x116

Fax:

Email: andrew.walz

Testing Company:

CEMServices, Inc.

360 Old Colony Road

Suite 1

Norton MA 02766

Contact:Christopher Cutting

Phone: 508 226 6700

Fax: 508 226 6778

Email: ccutting@cemservices.com

Air Permit Number:

10675

Permitted Source ID/Name:

107-0010 and Boiler A and B

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:

This description should describe the process and associated controls to differentiate this facility from, or document 

similarity with others of same SCC.

Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information:

AFS #: 0901105023 FRS #: 110000316015

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 138.36 0 0 0 90.5 85.5 4 12

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

Stack Exit Carbon Monoxide Method 10 3 60 0

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

Stack Exit 1,2,3,4,6,7,8-HpCDD Method 23 3 480 0

Saturday, January 15, 2011 Page 2 of 18
AES Thames EU MACT ICR Test Program

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.

None.

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 3 480 0

Stack Exit Other PeCDD Method 23 3 480 0

Stack Exit Other HxCDD Method 23 3 480 0

Stack Exit Other HpCDD Method 23 3 480 0

Stack Exit Other TCDF Method 23 3 480 0

Stack Exit Other PeCDF Method 23 3 480 0

Stack Exit Other HxCDF Method 23 3 480 0

Stack Exit Other HpCDF 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

Total organic compounds 

(TOC) as Methane

Stack Exit Method 25A 3 60 0

Saturday, January 15, 2011 Page 3 of 18
AES Thames EU MACT ICR Test Program

Sampling / Stack Data Results Summary

Location Stack Exit - Method 10

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 Exit - Method 23

Average

Run Number 1 2 3

Test Date 7/13/2010 7/14/2010 7/15/2010

Run Start Time 9:55:00 AM 8:21:00 

AM

8:18:00 AM

Run Finish Time 6:09:00 PM 4:27:00 PM 4:25:00 PM

Net Run Time, minutes 480 480 480

Dry Gas Meter Volume Sampled, dscf 362.989 371.556 371.737 368.761

Moisture Content of Stack Gas, % 7.96 8.65 8.38 8.330

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

Carbon Dioxide, % 16 16 16.04 16.013

Oxygen, % 3.34 3.33 3.34 3.337

Average Stack Gas Temperature, °F 357.77 356.00 356.64 356.803

Dry Volumetric Flow Rate, dry scfm 400,325.9 408,630.8 406,049.8 405,002.167

Actual Wet Volumetric Flue Gas Flow Rate, acfm 676,589.8 692,940.7 685,924.2 685,151.567

Percent Isokinetic of Sampling Rate, % 101.2 101.5 102.2 101.633

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

Saturday, January 15, 2011 Page 4 of 18
AES Thames EU MACT ICR Test Program

Location Stack Exit - Method 25A

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

Saturday, January 15, 2011 Page 5 of 18
AES Thames EU MACT ICR Test Program

Emissions Summary

Location: Stack Exit - Method 10

Compound: Carbon Monoxide

Average

Run 1 2 3

lb/mmBtuO2 1.14E-01 1.06E-01 1.25E-01 0.115

ppm 1.35E+02 1.26E+02 1.47E+02 136.000

ppm@7%O2 1.07E+02 9.98E+01 1.16E+02 107.600

Location: Stack Exit - Method 23

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

Average

RunNumber 1 2 3

Mass_mg 0.000000007 0.000000006 0.000000004 0.000

lb/mmBtuO2 4.95E-13 4.14E-13 2.76E-13 0.000

ng/dscm 6.81E-04 5.70E-04 3.80E-04 0.001

ng/dscm@7%O2 5.39E-04 4.51E-04 3.01E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000029 0.0000000023 0.0000000022 0.000

lb/mmBtuO2 2.05E-13 1.59E-13 1.52E-13 0.000

ng/dscm 2.82E-04 2.19E-04 2.09E-04 0.000

ng/dscm@7%O2 2.23E-04 1.73E-04 1.65E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000018 0.0000018 0.0000000017 0.000

lb/mmBtuO2 1.27E-13 1.24E-10 1.17E-13 0.000

ng/dscm 1.75E-04 1.71E-01 1.62E-04 0.057

ng/dscm@7%O2 1.39E-04 1.35E-01 1.28E-04 0.045

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000016 0.0000000016 0.0000000016 0.000

lb/mmBtuO2 1.13E-13 1.10E-13 1.10E-13 0.000

ng/dscm 1.56E-04 1.52E-04 1.52E-04 0.000

ng/dscm@7%O2 1.23E-04 1.20E-04 1.20E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000015 0.0000000016 0.0000000015 0.000

lb/mmBtuO2 1.06E-13 1.10E-13 1.04E-13 0.000

ng/dscm 1.46E-04 1.52E-04 1.43E-04 0.000

ng/dscm@7%O2 1.16E-04 1.20E-04 1.13E-04 0.000

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

Average

Saturday, January 15, 2011 Page 6 of 18
AES Thames EU MACT ICR Test Program

RunNumber 1 2 3

Mass_mg 0.0000000018 0.0000000016 0.0000000017 0.000

lb/mmBtuO2 1.27E-13 1.10E-13 1.17E-13 0.000

ng/dscm 1.75E-04 1.52E-04 1.62E-04 0.000

ng/dscm@7%O2 1.39E-04 1.20E-04 1.28E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000015 0.0000000016 0.0000000014 0.000

lb/mmBtuO2 1.06E-13 1.10E-13 9.66E-14 0.000

ng/dscm 1.46E-04 1.52E-04 1.33E-04 0.000

ng/dscm@7%O2 1.16E-04 1.20E-04 1.05E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000016 0.0000000015 0.0000000016 0.000

lb/mmBtuO2 1.13E-13 1.04E-13 1.10E-13 0.000

ng/dscm 1.56E-04 1.43E-04 1.52E-04 0.000

ng/dscm@7%O2 1.23E-04 1.13E-04 1.20E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000018 0.0000000019 0.0000000017 0.000

lb/mmBtuO2 1.27E-13 1.31E-13 1.17E-13 0.000

ng/dscm 1.75E-04 1.81E-04 1.62E-04 0.000

ng/dscm@7%O2 1.39E-04 1.43E-04 1.28E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000018 0.0000000021 0.0000000016 0.000

lb/mmBtuO2 1.27E-13 1.45E-13 1.10E-13 0.000

ng/dscm 1.75E-04 2.00E-04 1.52E-04 0.000

ng/dscm@7%O2 1.39E-04 1.58E-04 1.20E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000016 0.0000000018 0.0000000017 0.000

lb/mmBtuO2 1.13E-13 1.24E-13 1.17E-13 0.000

ng/dscm 1.56E-04 1.71E-04 1.62E-04 0.000

ng/dscm@7%O2 1.23E-04 1.35E-04 1.28E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000036 0.0000000044 0.0000000037 0.000

lb/mmBtuO2 2.55E-13 3.04E-13 2.55E-13 0.000

ng/dscm 3.50E-04 4.18E-04 3.52E-04 0.000

ng/dscm@7%O2 2.77E-04 3.31E-04 2.79E-04 0.000

Saturday, January 15, 2011 Page 7 of 18
AES Thames EU MACT ICR Test Program

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

Average

RunNumber 1 2 3

Mass_mg 0.00000003 0.00000003 0.00000002 0.000

lb/mmBtuO2 2.12E-12 2.07E-12 1.38E-12 0.000

ng/dscm 2.92E-03 2.85E-03 1.90E-03 0.003

ng/dscm@7%O2 2.31E-03 2.25E-03 1.50E-03 0.002

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

Average

RunNumber 1 2 3

Mass_mg 0.00000004 0.00000003 0.00000003 0.000

lb/mmBtuO2 2.83E-12 2.07E-12 2.07E-12 0.000

ng/dscm 3.89E-03 2.85E-03 2.85E-03 0.003

ng/dscm@7%O2 3.08E-03 2.25E-03 2.26E-03 0.003

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000088 0.000000011 0.00000001 0.000

lb/mmBtuO2 6.22E-13 7.59E-13 6.90E-13 0.000

ng/dscm 8.56E-04 1.05E-03 9.50E-04 0.001

ng/dscm@7%O2 6.78E-04 8.31E-04 7.52E-04 0.001

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000048 0.0000000031 0.0000000041 0.000

lb/mmBtuO2 3.39E-13 2.14E-13 2.83E-13 0.000

ng/dscm 4.67E-04 2.95E-04 3.90E-04 0.000

ng/dscm@7%O2 3.70E-04 2.33E-04 3.09E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.00000014 0.00000011 0.00000011 0.000

lb/mmBtuO2 9.90E-12 7.59E-12 7.59E-12 0.000

ng/dscm 1.36E-02 1.05E-02 1.05E-02 0.012

ng/dscm@7%O2 1.08E-02 8.31E-03 8.31E-03 0.009

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000048 0.0000000031 0.0000000042 0.000

lb/mmBtuO2 3.39E-13 2.14E-13 2.90E-13 0.000

ng/dscm 4.67E-04 2.95E-04 3.99E-04 0.000

ng/dscm@7%O2 3.70E-04 2.33E-04 3.16E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000018 0.0000000018 0.0000000017 0.000

lb/mmBtuO2 1.27E-13 1.24E-13 1.17E-13 0.000

Saturday, January 15, 2011 Page 8 of 18
AES Thames EU MACT ICR Test Program

ng/dscm 1.75E-04 1.71E-04 1.62E-04 0.000

ng/dscm@7%O2 1.39E-04 1.35E-04 1.28E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000016 0.000000002 0.000000002 0.000

lb/mmBtuO2 1.13E-13 1.38E-13 1.38E-13 0.000

ng/dscm 1.56E-04 1.90E-04 1.90E-04 0.000

ng/dscm@7%O2 1.23E-04 1.50E-04 1.50E-04 0.000

Compound: 2,3,7,8-TCDD

Average

RunNumber 1 2 3

Mass_mg 0.0000000023 0.0000000017 0.0000000015 0.000

lb/mmBtuO2 1.63E-13 1.17E-13 1.04E-13 0.000

ng/dscm 2.24E-04 1.62E-04 1.43E-04 0.000

ng/dscm@7%O2 1.77E-04 1.28E-04 1.13E-04 0.000

Compound: 2,3,7,8-TCDF

Average

RunNumber 1 2 3

Mass_mg 0.000000004 0.000000004 0.000000003 0.000

lb/mmBtuO2 2.83E-13 2.76E-13 2.07E-13 0.000

ng/dscm 3.89E-04 3.80E-04 2.85E-04 0.000

ng/dscm@7%O2 3.08E-04 3.01E-04 2.26E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000052 0.0000000026 0.0000000034 0.000

lb/mmBtuO2 3.68E-13 1.79E-13 2.35E-13 0.000

ng/dscm 5.06E-04 2.47E-04 3.23E-04 0.000

ng/dscm@7%O2 4.01E-04 1.95E-04 2.56E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000048 0.0000000031 0.0000000042 0.000

lb/mmBtuO2 3.39E-13 2.14E-13 2.90E-13 0.000

ng/dscm 4.67E-04 2.95E-04 3.99E-04 0.000

ng/dscm@7%O2 3.70E-04 2.33E-04 3.16E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.000000015 0.000000012 0.00000001 0.000

lb/mmBtuO2 1.06E-12 8.28E-13 6.90E-13 0.000

ng/dscm 1.46E-03 1.14E-03 9.50E-04 0.001

ng/dscm@7%O2 1.16E-03 9.02E-04 7.52E-04 0.001

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

Average

RunNumber 1 2 3

Saturday, January 15, 2011 Page 9 of 18
AES Thames EU MACT ICR Test Program

Mass_mg 0.000000005 0.0000000042 0.0000000032 0.000

lb/mmBtuO2 3.53E-13 2.90E-13 2.21E-13 0.000

ng/dscm 4.87E-04 3.99E-04 3.04E-04 0.000

ng/dscm@7%O2 3.85E-04 3.16E-04 2.41E-04 0.000

Compound: OCDD

Average

RunNumber 1 2 3

Mass_mg 0.00000001 0.000017 0.000000015 0.000

lb/mmBtuO2 7.07E-13 1.17E-09 1.04E-12 0.000

ng/dscm 9.73E-04 1.62E+00 1.43E-03 0.541

ng/dscm@7%O2 7.70E-04 1.28E+00 1.13E-03 0.427

Compound: OCDF

Average

RunNumber 1 2 3

Mass_mg 0.0000000034 0.000004 0.0000031 0.000

lb/mmBtuO2 2.40E-13 2.76E-10 2.14E-10 0.000

ng/dscm 3.31E-04 3.80E-01 2.95E-01 0.225

ng/dscm@7%O2 2.62E-04 3.01E-01 2.34E-01 0.178

Compound: Other HpCDD

Average

RunNumber 1 2 3

Mass_mg 0 0.000005 0.000005 0.000

lb/mmBtuO2 0.00E+00 3.45E-10 3.45E-10 0.000

ng/dscm 0.00E+00 4.75E-01 4.75E-01 0.317

ng/dscm@7%O2 0.00E+00 3.76E-01 3.76E-01 0.251

Compound: Other HpCDF

Average

RunNumber 1 2 3

Mass_mg 0.0000000031 0.0000025 0.0000023 0.000

lb/mmBtuO2 2.19E-13 1.73E-10 1.59E-10 0.000

ng/dscm 3.02E-04 2.38E-01 2.19E-01 0.152

ng/dscm@7%O2 2.39E-04 1.88E-01 1.73E-01 0.120

Compound: Other HxCDD

Average

RunNumber 1 2 3

Mass_mg 0.000000003 0.000021 0.000015 0.000

lb/mmBtuO2 2.12E-13 1.45E-09 1.04E-09 0.000

ng/dscm 2.92E-04 2.00E+00 1.43E+00 1.143

ng/dscm@7%O2 2.31E-04 1.58E+00 1.13E+00 0.903

Compound: Other HxCDF

Average

RunNumber 1 2 3

Mass_mg 0.0000000016 0.0000017 0.0000016 0.000

lb/mmBtuO2 1.13E-13 1.17E-10 1.10E-10 0.000

ng/dscm 1.56E-04 1.62E-01 1.52E-01 0.105

ng/dscm@7%O2 1.23E-04 1.28E-01 1.20E-01 0.083

Saturday, January 15, 2011 Page 10 of 18
AES Thames EU MACT ICR Test Program

Process Run Data

Compound: Other PeCDD

Average

RunNumber 1 2 3

Mass_mg 0.0000000069 0.000006 0.000003 0.000

lb/mmBtuO2 4.88E-13 4.14E-10 2.07E-10 0.000

ng/dscm 6.71E-04 5.70E-01 2.85E-01 0.285

ng/dscm@7%O2 5.31E-04 4.51E-01 2.26E-01 0.226

Compound: Other PeCDF

Average

RunNumber 1 2 3

Mass_mg 0.000000002 0.0000055 0 0.000

lb/mmBtuO2 1.41E-13 3.80E-10 0.00E+00 0.000

ng/dscm 1.95E-04 5.23E-01 0.00E+00 0.174

ng/dscm@7%O2 1.54E-04 4.14E-01 0.00E+00 0.138

Compound: Other TCDD

Average

RunNumber 1 2 3

Mass_mg 0.000000024 0.000029 0.00002 0.000

lb/mmBtuO2 1.70E-12 2.00E-09 1.38E-09 0.000

ng/dscm 2.34E-03 2.76E+00 1.90E+00 1.554

ng/dscm@7%O2 1.85E-03 2.18E+00 1.50E+00 1.227

Compound: Other TCDF

Average

RunNumber 1 2 3

Mass_mg 0.000000007 0.000004 0.000002 0.000

lb/mmBtuO2 4.95E-13 2.76E-10 1.38E-10 0.000

ng/dscm 6.81E-04 3.80E-01 1.90E-01 0.190

ng/dscm@7%O2 5.39E-04 3.01E-01 1.50E-01 0.151

Location: Stack Exit - Method 25A

Compound: Total organic compounds (TOC) as 

Average

Run 1 2 3

lb/mmBtuO2 3.41E-04 3.87E-04 3.62E-04 0.000

ppm 7.04E-01 7.98E-01 7.47E-01 0.750

ppm@7%O2 5.57E-01 6.32E-01 5.91E-01 0.593

Saturday, January 15, 2011 Page 11 of 18
AES Thames EU MACT ICR Test Program

Process Run Data

Run Name Value UOM Comments

Target

Value

1 Coal Firing Rate 82.81 T/hr 80 Stack

2 Coal Firing Rate 83.13 T/hr 80 Stack

3 Coal Firing Rate 83.04 T/hr 80 Stack

4 Coal Firing Rate 82.81 T/hr 80 Stack

5 Coal Firing Rate 82.82 T/hr 80 Stack

6 Coal Firing Rate 82.8 T/hr 80 Stack

1 Average Heat Input 2055.7 MMBtu/hr 2000

2 Average Heat Input 2049.8 MMBtu/hr 2000

3 Average Heat Input 2054.9 MMBtu/hr 2000

4 Average Heat Input 2059.1 MMBtu/hr 2000

5 Average Heat Input 2059.8 MMBtu/hr 2000

6 Average Heat Input 2053 MMBtu/hr 2000

1 Steam Output 1443.4 1000 lb steam/hr 1450

2 Steam Output 1435.9 1000 lb steam/hr 1450

3 Steam Output 1431.6 1000 lb steam/hr 1450

4 Steam Output 1447.8 1000 lb steam/hr 1450

5 Steam Output 1445.8 1000 lb steam/hr 1450

6 Steam Output 1442.9 1000 lb steam/hr 1450

1 Flue Gas Flow Rate 400289 dscfm 400000

2 Flue Gas Flow Rate 408630 dscfm 400000

3 Flue Gas Flow Rate 406050 dscfm 400000

4 Flue Gas Flow Rate 400289 dscfm 400000

5 Flue Gas Flow Rate 400289 dscfm 400000

6 Flue Gas Flow Rate 400289 dscfm 400000

1 Pressure Drop Across FGD (if applicable) 0 in H20 0

2 Pressure Drop Across FGD (if applicable) 0 in H20 0

3 Pressure Drop Across FGD (if applicable) 0 in H20 0

4 Pressure Drop Across FGD (if applicable) 0 in H20 0

5 Pressure Drop Across FGD (if applicable) 0 in H20 0

6 Pressure Drop Across FGD (if applicable) 0 in H20 0

1 Sorbent Type and Sorbent Injection Rate (if 

applicable)

0 lb/hr 0

2 Sorbent Type and Sorbent Injection Rate (if 

applicable)

0 lb/hr 0

Saturday, January 15, 2011 Page 12 of 18
AES Thames EU MACT ICR Test Program

3 Sorbent Type and Sorbent Injection Rate (if 

applicable)

0 lb/hr 0

4 Sorbent Type and Sorbent Injection Rate (if 

applicable)

0 lb/hr 0

5 Sorbent Type and Sorbent Injection Rate (if 

applicable)

0 lb/hr 0

6 Sorbent Type and Sorbent Injection Rate (if 

applicable)

0 lb/hr 0

1 Flue Gas Oxygen Content 3.34 % 3.5

2 Flue Gas Oxygen Content 3.33 % 3.5

3 Flue Gas Oxygen Content 3.34 % 3.5

4 Flue Gas Oxygen Content 3.32 % 3.5

5 Flue Gas Oxygen Content 3.34 % 3.5

6 Flue Gas Oxygen Content 3.33 % 3.5

1 Flue Gas Carbon Dioxide Content 16 % 16

2 Flue Gas Carbon Dioxide Content 16 % 16

3 Flue Gas Carbon Dioxide Content 16.04 % 16

4 Flue Gas Carbon Dioxide Content 15.97 % 16

5 Flue Gas Carbon Dioxide Content 15.92 % 16

6 Flue Gas Carbon Dioxide Content 15.9 % 16

1 Flue Gas Moisture Content 7.96 % 8

2 Flue Gas Moisture Content 8.65 % 8

3 Flue Gas Moisture Content 8.38 % 8

4 Flue Gas Moisture Content 7.96 % 8

5 Flue Gas Moisture Content 7.96 % 8

6 Flue Gas Moisture Content 7.96 % 8

1 Flue Gas Sampling Point Temperature 367.4 Deg F 350

2 Flue Gas Sampling Point Temperature 363.8 Deg F 350

3 Flue Gas Sampling Point Temperature 361.3 Deg F 350

4 Flue Gas Sampling Point Temperature 369.7 Deg F 350

5 Flue Gas Sampling Point Temperature 367.8 Deg F 350

6 Flue Gas Sampling Point Temperature 365.8 Deg F 350

1 Flue Gas Pressure 1 atm 1

2 Flue Gas Pressure 1 atm 1

3 Flue Gas Pressure 1 atm 1

4 Flue Gas Pressure 1 atm 1

5 Flue Gas Pressure 1 atm 1

6 Flue Gas Pressure 1 atm 1

Saturday, January 15, 2011 Page 13 of 18
AES Thames EU MACT ICR Test Program

APCD Run Data

Process Lab Run Data

1 Standard Pressure 1 atm 9:55 AM - 6:09 

PM

1

2 Standard Pressure 1 atm 8:21 AM - 4:27 

PM

1

3 Standard Pressure 1 atm 8:18 AM - 4:25 

PM

1

4 Standard Pressure 1 atm 10:20 AM - 11:20 

AM

1

5 Standard Pressure 1 atm 11:30 AM - 12:30 

PM

1

6 Standard Pressure 1 atm 12:42 PM - 13:42 

PM

1

1 Standard Temperature 68 Deg F 68 7/13/10

2 Standard Temperature 68 Deg F 68 7/14/10

3 Standard Temperature 68 Deg F 68 7/15/10

4 Standard Temperature 68 Deg F 68 7/13/10

5 Standard Temperature 68 Deg F 68 7/13/10

6 Standard Temperature 68 Deg F 68 7/13/10

1 Unit Gross Electrical Output 200 MW 200 Method 23 Run 1

2 Unit Gross Electrical Output 198.84 MW 200 Method 23 Run 2

3 Unit Gross Electrical Output 199.15 MW 200 Method 23 Run 3

4 Unit Gross Electrical Output 200.6 MW Method 25A/10 

Run 1

200

5 Unit Gross Electrical Output 200.1 MW Method 25A/10 

Run 2

200

6 Unit Gross Electrical Output 200.26 MW Method 25A/10 

Run 3

200

Run Name Value UOM Comments

Target

Value

1 DRY LIMESTONE INJECTION 11173 Lb/hr 11000

2 DRY LIMESTONE INJECTION 10739 Lb/hr 11000

3 DRY LIMESTONE INJECTION 8045.2 Lb/hr 11000

4 DRY LIMESTONE INJECTION 10469 Lb/hr 11000

5 DRY LIMESTONE INJECTION 11978 Lb/hr 11000

6 DRY LIMESTONE INJECTION 10615 Lb/hr 11000

Run Name Value UOM Comments

1 Fuel Higher Heating Value 0 Btu/lb

Saturday, January 15, 2011 Page 14 of 18
AES Thames EU MACT ICR Test Program

1 Fuel Moisture 0 %

1 Fuel Mercury Content 0 ppm

1 Fuel Cadmium Content 0 ppm

1 Ultimate/Proximate Analysis 0

1 Fuel Nickel Content 0 ppm

1 Fuel Arsenic Content 0 ppm

1 Fuel Chromium Content 0 ppm

1 Fuel Beryllium Content 0 ppm

1 Fuel Lead Content 0 ppm

1 Fuel Manganese Content 0 ppm

1 Fuel Chlorine Content 0 ppm

1 Fuel Fluorine Content 0 ppm

Saturday, January 15, 2011 Page 15 of 18
AES Thames EU MACT ICR Test Program

Sampling / Stack Data Results Detail

Location Stack Exit - Method 10

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

Saturday, January 15, 2011 Page 16 of 18
AES Thames EU MACT ICR Test Program

Location Stack Exit - Method 23

Average

Run Number 1 2 3

Test Date 7/13/2010 7/14/2010 7/15/2010

Run Start Time 9:55:00 AM 8:21:00 AM 8:18:00 AM

Run Finish Time 6:09:00 PM 4:27:00 PM 4:25:00 PM

Net Traversing Points 96 96 96

Net Run Time, minutes 480 480 480

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 1.0009 1.0009 1.0009 1.001

Barometric Pressure, inches of Mercury 29.85 29.9 29.95 29.900

Average Orifice Meter Differential, inches H2O 1.96 2.06 2.02 2.013

Dry Gas Meter Volume Sampled, cubic feet 369.153 386.881 384.800 380.278

Average Dry Gas Meter Temperature, °F 78.78 92.69 90.31 87.260

Dry Gas Meter Volume Sampled, dscf 362.989 371.556 371.737 368.761

Total Moisture Liquid collected, g 667.4 747.5 722.7 712.533

Volume of Water Vapor, standard cubic feet 31.41 35.18 34.02 33.537

Moisture Content of Stack Gas, % 7.96 8.65 8.38 8.330

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

Dry Mole Fraction 0.9204 0.9135 0.9162 0.917

Carbon Dioxide, % 16 16 16.04 16.013

Oxygen, % 3.34 3.33 3.34 3.337

Carbon Monoxide & Nitrogen, % 80.66 80.67 80.62 80.650

Fuel Factor 1.10 1.10 1.09

Dry Molecular Weight, lb/lb-Mole 30.69 30.69 30.70 30.693

Wet Molecular weight, lb/lb-Mole 29.68 29.59 29.64 29.637

Flue Gas Static Pressure, inches of H2O -0.75 -0.73 -0.73 -0.737

Absolute Flue Gas Pressure, inches of Mercury 29.79 29.85 29.90 29.847

Average Stack Gas Temperature, °F 357.77 356.00 356.64 356.803

Average Velocity Head, inches of H2O 2.4453163828

2329

2.567841687

50328

2.522572232

95149

2.512

Average Stack Gas Velocity, feet/second 108.00 110.61 109.49 109.367

Stack Cross-Sectional Area, square feet 104.412 104.412 104.412 104.412

Dry Volumetric Flow Rate, dry scfm 400,325.9 408,630.8 406,049.8 405,002.167

Actual Wet Volumetric Flue Gas Flow Rate, acfm 676,589.8 692,940.7 685,924.2 685,151.567

Percent Isokinetic of Sampling Rate, % 101.2 101.5 102.2 101.633

Percent Excess Air, % 18.6 18.5 18.6 18.567

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

Round Duct Diameter, inches 138.36 138.36 138.36

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 15, 2011 Page 17 of 18
AES Thames EU MACT ICR Test Program

Location Stack Exit - Method 25A

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

Saturday, January 15, 2011 Page 18 of 18