Name: Lois Knowlson

Title: Senior Environmental Engineer

Company: PSEG Fossil LLC

Sign Date: 9/2/2010

Name: Anthony Fortunato

Title: Senior Supervising Test Engineer

Company: PSEG Maplewood Testing Services

Sign Date: 9/2/2010

Permitted Facility Representative / Date Testing Company Representative / Date

PSEG Mercer 2 EGU ICR MACT

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.

Tuesday, February 22, 2011 Page 1 of 16
PSEG Mercer 2 EGU ICR MACT

9/2/2010

Facility Information:

PSEG Mercer Generating Station

2512 Lamberton Road

Hamilton NJ

Contact: Robert Silakowski

Phone: 609-599-7001

Fax: 609-393-3866

Email: robert.silakowkski@pseg.com

Testing Company:

Maplewood Testing Service

200 Boyden Avenue

Maplewood NJ

Contact: Anthony Fortunato

Phone: 973-761-1005

Fax: 973-761-1015

Email: anthony.fortunato2@pseg.com

Air Permit Number:

61057-BOP07004

Permitted Source ID/Name:

U2 Mercer Unit 2

Permitted Maximum Process Rate:

3350 MMBtu per hour or 341 MW

Max. Normal Operation Process Rate:

3350 MMBtu per hour or 341 

Target Process Test Rate

N/A

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

 process flow diagram:

Wet-bottom, face-fired, pulverized coal, electric generating unit, utilizing bituminous coal; emissions are controlled 

by activated carbon injection (ACI), fabric filter (baghouse), selective catalytic reduction (SCR) and electrostatic 

participator (ESP).

Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information:

AFS #: Enter ARS ID FRS #: 110000582236

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 25 265.9 265.9 25 600 2550 4 24

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

Stack Exit % H2O Method 1 - 4 3 180 0

Inorganic (Aqueous) 

Condensible Part.

OTM - 27/28 3 240 0 Use only for dry 

stacks. Delete Method 

5/OTM28 tests.

Stack Exit

Regulation Description Compound Limit Unit

NJAC 7:27-4.2a Total Particulate 335 lb/hr

NJAC7:27-27.7(a) Based on annual weighted average of 

all valid stack tests

Mercury 3 MW/hr

Tuesday, February 22, 2011 Page 2 of 16
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9/2/2010

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.

As per the ICR, potassium permaganate impingers were not used as Hg was measured using Method 30B.

Filterable PM2.5 OTM - 27/28 3 240 0 Use only for dry 

stacks. Delete Method 

5/OTM28 tests.

Stack Exit

Organic Condensible 

Particulate

OTM - 27/28 3 240 0 Use only for dry 

stacks. Delete Method 

5/OTM28 tests.

Stack Exit

Total PM2.5 OTM - 27/28 3 240 0 Use only for dry 

stacks. Delete Method 

5/OTM28 tests.

Stack Exit

Total Particulate OTM - 27/28 3 240 0 Use only for dry 

stacks. Delete Method 

5/OTM28 tests.

Stack Exit

Filterable Particulate OTM - 27/28 3 240 0 Use only for dry 

stacks. Delete Method 

5/OTM28 tests.

Stack Exit

Stack Exit Cobalt Method 29 0

Stack Exit Nickel Method 29 3 240 0

Stack Exit Selenium Method 29 3 240 0

Stack Exit Filterable Particulate Method 29 3 240 0

Stack Exit Lead Method 29 3 240 0

Stack Exit Chromium Method 29 3 240 0

Stack Exit Manganese Method 29 3 240 0

Stack Exit Antimony Method 29 3 240 0

Stack Exit Cadmium Method 29 3 240 0

Stack Exit Beryllium Method 29 3 240 0

Stack Exit Arsenic Method 29 3 240 0

Stack Exit Co2 Method 3A CO2 3 240 0

Stack Exit O2 Method 3A O2 3 120 0

Stack Exit Co2 Method 3A CO2 3 120 0

Stack Exit O2 Method 3A O2 3 480 0

Stack Exit Co2 Method 3A CO2 3 480 0

Stack Exit O2 Method 3A O2 3 240 0

Total Particulate Method 5/OTM-28 3 240 0 Use only for wet 

stacks. Delete 

OTM27/OTM28 test.

Stack Exit

Filterable Particulate Method 5/OTM-28 3 240 0 Use only for wet 

stacks. Delete 

OTM27/OTM28 test.

Stack Exit

Organic Condensible 

Particulate

Method 5/OTM-28 3 240 0 Use only for wet 

stacks. Delete 

OTM27/OTM28 test.

Stack Exit

Stack Exit Filterable Particulate Method 5 3 240 0

Inorganic (Aqueous) 

Condensible Part.

Method 5/OTM-28 3 240 0 Use only for wet 

stacks. Delete 

OTM27/OTM28 test.

Stack Exit

Stack Exit Sulfur Dioxide Method 6C 3 180 0

Stack Exit Nitrogen oxides (NOx) Method 7E 3 180 0

Tuesday, February 22, 2011 Page 3 of 16
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9/2/2010

Sampling / Stack Data Results Summary

Location Stack Exit - Method 29 

Average

Run Number 2 4 5

Test Date 2/9/2010 2/12/2010 2/13/2010

Run Start Time 4:51:00 PM 12:40:00 

PM

9:00:00 AM

Run Finish Time 9:08:00 PM 5:49:00 PM 1:16:00 PM

Net Run Time, minutes 240 288 240

Dry Gas Meter Volume Sampled, dscf 127.444 149.154 129.030 135.209

Moisture Content of Stack Gas, % 6.38 6.78 5.93 6.363

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

Carbon Dioxide, % 12.3 12.1 11.9 12.100

Oxygen, % 7.27 7.44 7.12 7.277

Average Stack Gas Temperature, °F 315.50 305.58 313.46 311.513

Dry Volumetric Flow Rate, dry scfm 702,397.7 578,648.4 700,490.0 660,512.033

Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,109,740.1 908,237.0 1,109,740.1 1,042,572.40

0

Percent Isokinetic of Sampling Rate, % 99.9 99.9 98.4 99.400

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

Tuesday, February 22, 2011 Page 4 of 16
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Location Stack Exit - OTM - 27/28

Average

Run Number

Test Date

Run Start Time

Run Finish Time

Net Run Time, minutes

Dry Gas Meter Volume Sampled, dscf

Moisture Content of Stack Gas, %

Moisture Saturation at Stack Gas Temperature, %

Carbon Dioxide, %

Oxygen, %

Average Stack Gas Temperature, °F

Dry Volumetric Flow Rate, dry scfm

Actual Wet Volumetric Flue Gas Flow Rate, acfm

Percent Isokinetic of Sampling Rate, %

F-Factor, dscfm/MMBtu @ %O2

Fw

Fc

Tuesday, February 22, 2011 Page 5 of 16
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9/2/2010

Emissions Summary

Location: Stack Exit - Method 29 

Compound: Antimony

Average

RunNumber 2 4 5

Mass_mg 0.00098 0.00096 0.00096 0.001

Elb/hr 7.14E-04 4.93E-04 6.89E-04 0.001

lb/mmBtuO2 2.54E-07 2.15E-07 2.43E-07 0.000

mg/dscm 2.72E-04 2.27E-04 2.63E-04 0.000

mg/dscm@7%O2 2.77E-04 2.34E-04 2.65E-04 0.000

Compound: Arsenic

Average

RunNumber 2 4 5

Mass_mg 0.00132 0.00136 0.00151 0.001

Elb/hr 9.62E-04 6.98E-04 1.08E-03 0.001

lb/mmBtuO2 3.42E-07 3.05E-07 3.83E-07 0.000

mg/dscm 3.66E-04 3.22E-04 4.13E-04 0.000

mg/dscm@7%O2 3.73E-04 3.33E-04 4.17E-04 0.000

Compound: Beryllium

Average

RunNumber 2 4 5

Mass_mg 0.00108 0.00108 0.00108 0.001

Elb/hr 7.87E-04 5.54E-04 7.76E-04 0.001

lb/mmBtuO2 2.80E-07 2.42E-07 2.74E-07 0.000

mg/dscm 2.99E-04 2.56E-04 2.96E-04 0.000

mg/dscm@7%O2 3.05E-04 2.64E-04 2.99E-04 0.000

Compound: Cadmium

Average

RunNumber 2 4 5

Mass_mg 0.00068 0.00068 0.00068 0.001

Elb/hr 4.96E-04 3.49E-04 4.88E-04 0.000

lb/mmBtuO2 1.76E-07 1.53E-07 1.72E-07 0.000

mg/dscm 1.88E-04 1.61E-04 1.86E-04 0.000

mg/dscm@7%O2 1.92E-04 1.66E-04 1.88E-04 0.000

Compound: Chromium

Average

RunNumber 2 4 5

Mass_mg 0.00319 0.00316 0.00362 0.003

Elb/hr 2.33E-03 1.62E-03 2.60E-03 0.002

lb/mmBtuO2 8.28E-07 7.09E-07 9.17E-07 0.000

mg/dscm 8.84E-04 7.48E-04 9.91E-04 0.001

mg/dscm@7%O2 9.02E-04 7.72E-04 1.00E-03 0.001

Compound: Cobalt

Average

RunNumber 2 4 5

Mass_mg 0.000248 0.00024 0.00024 0.000

Elb/hr 1.81E-04 1.23E-04 1.72E-04 0.000

Tuesday, February 22, 2011 Page 6 of 16
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9/2/2010

lb/mmBtuO2 6.43E-08 5.39E-08 6.08E-08 0.000

mg/dscm 6.87E-05 5.68E-05 6.57E-05 0.000

mg/dscm@7%O2 7.01E-05 5.87E-05 6.63E-05 0.000

Compound: Filterable Particulate

Average

RunNumber 2 4 5

Mass_mg 1.06 1.16 0.56 0.927

Elb/hr 7.73E-01 5.95E-01 4.02E-01 0.590

lb/mmBtuO2 2.75E-04 2.60E-04 1.42E-04 0.000

mg/dscm 2.94E-01 2.75E-01 1.53E-01 0.241

mg/dscm@7%O2 3.00E-01 2.84E-01 1.54E-01 0.246

Compound: Lead

Average

RunNumber 2 4 5

Mass_mg 0.00119 0.001296 0.001218 0.001

Elb/hr 8.68E-04 6.65E-04 8.75E-04 0.001

lb/mmBtuO2 3.09E-07 2.91E-07 3.09E-07 0.000

mg/dscm 3.30E-04 3.07E-04 3.33E-04 0.000

mg/dscm@7%O2 3.37E-04 3.17E-04 3.36E-04 0.000

Compound: Manganese

Average

RunNumber 2 4 5

Mass_mg 0.00292 0.00321 0.00306 0.003

Elb/hr 2.13E-03 1.65E-03 2.20E-03 0.002

lb/mmBtuO2 7.58E-07 7.21E-07 7.76E-07 0.000

mg/dscm 8.09E-04 7.60E-04 8.38E-04 0.001

mg/dscm@7%O2 8.25E-04 7.85E-04 8.45E-04 0.001

Compound: Nickel

Average

RunNumber 2 4 5

Mass_mg 0.0073 0.003 0.00213 0.004

Elb/hr 5.32E-03 1.54E-03 1.53E-03 0.003

lb/mmBtuO2 1.89E-06 6.73E-07 5.40E-07 0.000

mg/dscm 2.02E-03 7.10E-04 5.83E-04 0.001

mg/dscm@7%O2 2.06E-03 7.33E-04 5.88E-04 0.001

Compound: Selenium

Average

RunNumber 2 4 5

Mass_mg 0.018 0.071 0.043 0.044

Elb/hr 1.31E-02 3.64E-02 3.09E-02 0.027

lb/mmBtuO2 4.67E-06 1.59E-05 1.09E-05 0.000

mg/dscm 4.99E-03 1.68E-02 1.18E-02 0.011

mg/dscm@7%O2 5.09E-03 1.73E-02 1.19E-02 0.011

Location: Stack Exit - OTM - 27/28

Compound: Filterable Particulate

Average

RunNumber 4 2 5

Tuesday, February 22, 2011 Page 7 of 16
PSEG Mercer 2 EGU ICR MACT

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Mass_mg 5.1 5 4.9 5.000

Elb/hr 3.06E+00 3.98E+00 3.60E+00 3.547

Elb/min 5.10E-02 6.63E-02 6.00E-02 0.059

gr/dscf 5.84E-04 6.40E-04 5.98E-04 0.001

lb/mmBtuO2 1.27E-03 1.37E-03 1.27E-03 0.001

mg/dscm 1.34E+00 1.46E+00 1.37E+00 1.390

Compound: Filterable PM2.5

Average

RunNumber 4 2 5

Mass_mg 4.6 4.5 4.4 4.500

Elb/hr 2.76E+00 3.58E+00 3.23E+00 3.190

Elb/min 4.60E-02 5.97E-02 5.39E-02 0.053

gr/dscf 5.27E-04 5.76E-04 5.37E-04 0.001

lb/mmBtuO2 1.14E-03 1.23E-03 1.14E-03 0.001

mg/dscm 1.21E+00 1.32E+00 1.23E+00 1.253

Compound: Inorganic (Aqueous) Condensible Pa

Average

RunNumber 4 2 5

Mass_mg 330 190 9 176.333

Elb/hr 1.98E+02 1.51E+02 6.61E+00 118.537

Elb/min 3.30E+00 2.52E+00 1.10E-01 1.977

gr/dscf 3.78E-02 2.43E-02 1.10E-03 0.021

lb/mmBtuO2 8.20E-02 5.21E-02 2.33E-03 0.045

mg/dscm 8.66E+01 5.56E+01 2.51E+00 48.237

Compound: Organic Condensible Particulate

Average

RunNumber 4 2 5

Mass_mg 1 1.1 1.1 1.067

Elb/hr 6.00E-01 8.75E-01 8.08E-01 0.761

Elb/min 1.00E-02 1.46E-02 1.35E-02 0.013

gr/dscf 1.15E-04 1.41E-04 1.34E-04 0.000

lb/mmBtuO2 2.49E-04 3.02E-04 2.85E-04 0.000

mg/dscm 2.62E-01 3.22E-01 3.07E-01 0.297

Compound: Total Particulate

Average

RunNumber 4 2 5

Mass_mg 336.1 196.1 15 182.400

Elb/hr 2.02E+02 1.56E+02 1.10E+01 123.000

Elb/min 3.36E+00 2.60E+00 1.84E-01 2.048

gr/dscf 3.85E-02 2.51E-02 1.83E-03 0.022

lb/mmBtuO2 8.36E-02 5.38E-02 3.88E-03 0.047

mg/dscm 8.82E+01 5.74E+01 4.19E+00 49.930

Compound: Total PM2.5

Average

RunNumber 4 2 5

Mass_mg 335.6 195.6 11.1 180.767

Elb/hr 2.01E+02 1.56E+02 8.15E+00 121.717

Elb/min 3.36E+00 2.59E+00 1.36E-01 2.029

gr/dscf 3.85E-02 2.50E-02 1.36E-03 0.022

Tuesday, February 22, 2011 Page 8 of 16
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9/2/2010

Process Run Data

lb/mmBtuO2 8.34E-02 5.36E-02 2.87E-03 0.047

mg/dscm 8.80E+01 5.73E+01 3.10E+00 49.467

Tuesday, February 22, 2011 Page 9 of 16
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9/2/2010

Process Run Data

Run Name Value UOM Comments

Target

Value

2 Coal Burned 0.104 1000 Tons/hr MER2 Group 4 

Run 2 M29 Start 

2/9/2010 16:51 

End 2/9/2010 

21:08

0

2 Sorbent Type and Sorbent Injection Rate (if 

applicable)

385 lb/hr MER2 Group 4 

Run 2 M29 Start 

2/9/2010 16:51 

End 2/9/2010 

21:08

0

2 Unit Gross Electrical Output 297 Mwe MER2 Group 4 

Run 2 M29 Start 

2/9/2010 16:51 

End 2/9/2010 

21:08

0

2 Unit Net Electric Generation 278 MWh MER2 Group 4 

Run 2 M29 Start 

2/9/2010 16:51 

End 2/9/2010 

21:08

0

3 Coal Burned 0.104 1000 Tons/hr MER2 Group 4 

Run 2 

OTM027/028 Start 

2/9/2010 16:50 

End 2/9/2010 

22:32

0

3 Sorbent Type and Sorbent Injection Rate (if 

applicable)

387 lb/hr MER2 Group 4 

Run 2 

OTM027/028 Start 

2/9/2010 16:50 

End 2/9/2010 

22:32

0

3 Unit Gross Electrical Output 297 Mwe MER2 Group 4 

Run 2 

OTM027/028 Start 

2/9/2010 16:50 

End 2/9/2010 

22:32

0

3 Unit Net Electric Generation 278 MWh MER2 Group 4 

Run 2 

OTM027/028 Start 

2/9/2010 16:50 

End 2/9/2010 

22:32

0

Tuesday, February 22, 2011 Page 10 of 16
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4 Coal Burned 0.103 1000 Tons/hr MER2 Group 4 

Run 2 M30B Start 

2/9/2010 17:32 

End 2/9/2010 

19:32

0

4 Sorbent Type and Sorbent Injection Rate (if 

applicable)

390 lb/hr MER2 Group 4 

Run 2 M30B Start 

2/9/2010 17:32 

End 2/9/2010 

19:32

0

4 Unit Gross Electrical Output 295 Mwe MER2 Group 4 

Run 2 M30B Start 

2/9/2010 17:32 

End 2/9/2010 

19:32

0

4 Unit Net Electric Generation 276 MWh MER2 Group 4 

Run 2 M30B Start 

2/9/2010 17:32 

End 2/9/2010 

19:32

0

5 Coal Burned 0.094 1000 Tons/hr MER2 Group 4 

Run 4 M29 Start 

2/12/2010 14:40 

End 2/12/2010 

7:49

0

5 Sorbent Type and Sorbent Injection Rate (if 

applicable)

246 lb/hr MER2 Group 4 

Run 4 M29 Start 

2/12/2010 14:40 

End 2/12/2010 

7:49

0

5 Unit Gross Electrical Output 250 Mwe MER2 Group 4 

Run 4 M29 Start 

2/12/2010 14:40 

End 2/12/2010 

7:49

0

5 Unit Net Electric Generation 234 MWh MER2 Group 4 

Run 4 M29 Start 

2/12/2010 14:40 

End 2/12/2010 

7:49

0

6 Coal Burned 0.094 1000 Tons/hr MER2 Group 4 

Run 4 

OTM027/028 Start 

2/12/2010 10:12 

End 2/12/2010 

16:41

0

Tuesday, February 22, 2011 Page 11 of 16
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6 Sorbent Type and Sorbent Injection Rate (if 

applicable)

199 lb/hr MER2 Group 4 

Run 4 

OTM027/028 Start 

2/12/2010 10:12 

End 2/12/2010 

16:41

0

6 Unit Gross Electrical Output 250 Mwe MER2 Group 4 

Run 4 

OTM027/028 Start 

2/12/2010 10:12 

End 2/12/2010 

16:41

0

6 Unit Net Electric Generation 234 MWh MER2 Group 4 

Run 4 

OTM027/028 Start 

2/12/2010 10:12 

End 2/12/2010 

16:41

0

7 Coal Burned 0.094 1000 Tons/hr MER2 Group 4 

Run 4 M30B Start 

2/12/2010 11:07 

End 2/12/2010 

13:22

0

7 Sorbent Type and Sorbent Injection Rate (if 

applicable)

186 lb/hr MER2 Group 4 

Run 4 M30B Start 

2/12/2010 11:07 

End 2/12/2010 

13:22

0

7 Unit Gross Electrical Output 250 Mwe MER2 Group 4 

Run 4 M30B Start 

2/12/2010 11:07 

End 2/12/2010 

13:22

0

7 Unit Net Electric Generation 234 MWh MER2 Group 4 

Run 4 M30B Start 

2/12/2010 11:07 

End 2/12/2010 

13:22

0

8 Coal Burned 0.104 1000 Tons/hr MER2 Group 4 

Run 5 M29 Start 

2/13/2010 9:00 

End 2/13/2010 

13:16

0

8 Sorbent Type and Sorbent Injection Rate (if 

applicable)

337 lb/hr MER2 Group 4 

Run 5 M29 Start 

2/13/2010 9:00 

End 2/13/2010 

13:16

0

Tuesday, February 22, 2011 Page 12 of 16
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8 Unit Gross Electrical Output 298 Mwe MER2 Group 4 

Run 5 M29 Start 

2/13/2010 9:00 

End 2/13/2010 

13:16

0

8 Unit Net Electric Generation 279 MWh MER2 Group 4 

Run 5 M29 Start 

2/13/2010 9:00 

End 2/13/2010 

13:16

0

9 Coal Burned 0.104 1000 Tons/hr MER2 Group 4 

Run 5 

OTM027/028 Start 

2/13/2010 9:00 

End 2/13/2010 

14:54

0

9 Sorbent Type and Sorbent Injection Rate (if 

applicable)

337 lb/hr MER2 Group 4 

Run 5 

OTM027/028 Start 

2/13/2010 9:00 

End 2/13/2010 

14:54

0

9 Unit Gross Electrical Output 298 Mwe MER2 Group 4 

Run 5 

OTM027/028 Start 

2/13/2010 9:00 

End 2/13/2010 

14:54

0

9 Unit Net Electric Generation 279 MWh MER2 Group 4 

Run 5 

OTM027/028 Start 

2/13/2010 9:00 

End 2/13/2010 

14:54

0

10 Coal Burned 0.104 1000 Tons/hr MER2 Group 4 

Run 5 M30B Start 

2/13/2010 9:43 

End 2/13/2010 

11:43

0

10 Sorbent Type and Sorbent Injection Rate (if 

applicable)

338 lb/hr MER2 Group 4 

Run 5 M30B Start 

2/13/2010 9:43 

End 2/13/2010 

11:43

0

10 Unit Gross Electrical Output 298 Mwe MER2 Group 4 

Run 5 M30B Start 

2/13/2010 9:43 

End 2/13/2010 

11:43

0

Tuesday, February 22, 2011 Page 13 of 16
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APCD Run Data

Process Lab Run Data

10 Unit Net Electric Generation 279 MWh MER2 Group 4 

Run 5 M30B Start 

2/13/2010 9:43 

End 2/13/2010 

11:43

0

Run Name Value UOM Comments

Target

Value

1 ELECTROSTATIC PRECIPITATOR (CD3) 0 0

1 ACTIVATED CARBON ADSORPTION (CD23) 0 0

1 BAGHOUSE (CD27) 0 0

1 SCR (SELECTIVE CATALYTIC REDUCTION) 

(CD20)

0 0

Run Name Value UOM Comments

1 Fuel Higher Heating Value 0 Btu/lb

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

Tuesday, February 22, 2011 Page 14 of 16
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Sampling / Stack Data Results Detail

Location Stack Exit - Method 29 

Average

Run Number 2 4 5

Test Date 2/9/2010 2/12/2010 2/13/2010

Run Start Time 4:51:00 PM 12:40:00 PM 9:00:00 AM

Run Finish Time 9:08:00 PM 5:49:00 PM 1:16:00 PM

Net Traversing Points 24 24 24

Net Run Time, minutes 240 288 240

Nozzle Diameter, inches 0.261 0.284 0.265 0.270

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 0.9849 0.9849 0.9849 0.985

Barometric Pressure, inches of Mercury 29.765 29.695 29.47 29.643

Average Orifice Meter Differential, inches H2O 1.06 0.99 1.10 1.050

Dry Gas Meter Volume Sampled, cubic feet 129.921 151.950 132.185 138.019

Average Dry Gas Meter Temperature, °F 68.77 67.08 66.17 67.340

Dry Gas Meter Volume Sampled, dscf 127.444 149.154 129.030 135.209

Total Moisture Liquid collected, g 184.7 230.6 172.9 196.067

Volume of Water Vapor, standard cubic feet 8.69 10.85 8.14 9.227

Moisture Content of Stack Gas, % 6.38 6.78 5.93 6.363

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

Dry Mole Fraction 0.9362 0.9322 0.9407 0.936

Carbon Dioxide, % 12.3 12.1 11.9 12.100

Oxygen, % 7.27 7.44 7.12 7.277

Carbon Monoxide & Nitrogen, % 80.43 80.46 80.98 80.623

Fuel Factor 1.11 1.11 1.16

Dry Molecular Weight, lb/lb-Mole 30.26 30.23 30.19 30.227

Wet Molecular weight, lb/lb-Mole 29.48 29.40 29.47 29.450

Flue Gas Static Pressure, inches of H2O -0.76 -0.63 -0.79 -0.727

Absolute Flue Gas Pressure, inches of Mercury 29.71 29.65 29.41 29.590

Average Stack Gas Temperature, °F 315.50 305.58 313.46 311.513

Average Velocity Head, inches of H2O 0.3108543070

03269

0.209840307

941911

0.308274191

283977

0.276

Average Stack Gas Velocity, feet/second 37.67 30.83 37.67 35.390

Stack Cross-Sectional Area, square feet 490.992 490.992 490.992 490.992

Dry Volumetric Flow Rate, dry scfm 702,397.7 578,648.4 700,490.0 660,512.033

Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,109,740.1 908,237.0 1,109,740.1 1,042,572.4

00

Percent Isokinetic of Sampling Rate, % 99.9 99.9 98.4 99.400

Percent Excess Air, % 52.1 53.9 49.9 51.967

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

Round Duct Diameter, inches 25 25 25

Rectangular Duct Width, inches 265.9 265.9 265.9

Rectangular Duct Length, inches 265.9 265.9 265.9

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Tuesday, February 22, 2011 Page 15 of 16
PSEG Mercer 2 EGU ICR MACT

9/2/2010

Location Stack Exit - OTM - 27/28

Average

Run Number

Test Date

Run Start Time

Run Finish Time

Net Traversing Points

Net Run Time, minutes

Nozzle Diameter, inches

Pitot Tube Coefficient

Dry Gas Meter Calibration Factor

Barometric Pressure, inches of Mercury

Average Orifice Meter Differential, inches H2O

Dry Gas Meter Volume Sampled, cubic feet

Average Dry Gas Meter Temperature, °F

Dry Gas Meter Volume Sampled, dscf

Total Moisture Liquid collected, g

Volume of Water Vapor, standard cubic feet

Moisture Content of Stack Gas, %

Moisture Saturation at Stack Gas Temperature, %

Dry Mole Fraction

Carbon Dioxide, %

Oxygen, %

Carbon Monoxide & Nitrogen, %

Fuel Factor

Dry Molecular Weight, lb/lb-Mole

Wet Molecular weight, lb/lb-Mole

Flue Gas Static Pressure, inches of H2O

Absolute Flue Gas Pressure, inches of Mercury

Average Stack Gas Temperature, °F

Average Velocity Head, inches of H2O

Average Stack Gas Velocity, feet/second

Stack Cross-Sectional Area, square feet

Dry Volumetric Flow Rate, dry scfm

Actual Wet Volumetric Flue Gas Flow Rate, acfm

Percent Isokinetic of Sampling Rate, %

Percent Excess Air, %

F-Factor, dscfm/MMBtu @ %O2

Round Duct Diameter, inches

Rectangular Duct Width, inches

Rectangular Duct Length, inches

Fw

Fc

Tuesday, February 22, 2011 Page 16 of 16