Name: Bert Valenkamph

Title: Director of Station Chemistry & Envir

Company: Northern Indiana Public Service

Sign Date: 11/19/2010

Name: Carl Vineyard

Title: Utility MACT Program Manager

Company: Grace Consulting, Inc.

Sign Date: 10/25/2010

Permitted Facility Representative / Date Testing Company Representative / Date

NIPSCO, R M Schahfer 14

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 30
NIPSCO, R M Schahfer 14

11/19/2010

Facility Information:

R M Schahfer

Northern Indiana Public Service Company

2723 East 1500 North

Wheatfield IN 46392

Contact: Bert Valenkamph

Phone: 219-477-6265

Fax: 219-477-6269

Email: bevalenkamph@nisource.com

Testing Company:

Grace Consulting, Inc.

510 Dickson Street

Wellington OH 44090

Contact: Hal Stiles

Phone: 440-647-6672

Fax: 440-647-6673

Email: halestiles@aol.com

Air Permit Number:

6085

Permitted Source ID/Name:

14 R M Schahfer

Permitted Maximum Process Rate: Max. Normal Operation Process Rate:

4000 mmBtu/hr

Target Process Test Rate

4000 mmBtu/hr

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

 process flow diagram:

Coal-fired, wet bottom cyclone boiler, with over-fire air Nox combustion control, a cold side electrostatic 

precipitator, without flue gas conditioning, for control of particulate matter, and a selective catalytic reduction system 

for post-combustion Nox control.

Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information:

AFS #: 1807300008 FRS #: 110000493706

SCC / Description 10100223 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous 

Coal - Cyclone Furnace (Subbituminous 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

Unit 14 Stack 252 0 0 0 1440 2868 4 12

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

Unit 14 Stack Carbon Monoxide Method 10 3 120 0

Unit 14 Stack Formaldehyde Method 0011 3 120 0

Total organic compounds 

(TOC) as Propane

Unit 14 Stack Method 25A 3 120 0

Unit 14 Stack Hydrogen Chloride Method 26A 3 180 0

Unit 14 Stack Hydrogen Fluoride Method 26A 3 180 0

Organic Condensible 

Particulate

Unit 14 Stack OTM - 27/28 3 360 0

Monday, February 07, 2011 Page 2 of 30
NIPSCO, R M Schahfer 14

11/19/2010

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 HCN was sampled using CTM 033 with 6 Normal NaOH and an additional impinger for one hour per the 

clarification given by the USEPA in FAQ TEST-010. The preferred method is EPA CTM 033. The analysis is then 

with ion chromatography.

Unit 14 Stack Filterable Particulate OTM - 27/28 3 360 0

Inorganic (Aqueous) 

Condensible Part.

Unit 14 Stack OTM - 27/28 3 360 0

Unit 14 Stack Total Particulate OTM - 27/28 3 360 0

Unit 14 Stack Total PM2.5 OTM - 27/28 3 360 0

Unit 14 Stack Filterable PM2.5 OTM - 27/28 3 360 0

Unit 14 Stack Manganese Method 29 3 240 0

Unit 14 Stack Selenium Method 29 3 240 0

Unit 14 Stack Nickel Method 29 3 240 0

Unit 14 Stack Arsenic Method 29 3 240 0

Unit 14 Stack Lead Method 29 3 240 0

Unit 14 Stack Cobalt Method 29 3 240 0

Unit 14 Stack Chromium Method 29 3 240 0

Unit 14 Stack Filterable Particulate Method 29 3 240 0

Unit 14 Stack Cadmium Method 29 3 240 0

Unit 14 Stack Beryllium Method 29 3 240 0

Unit 14 Stack Antimony Method 29 3 240 0

Unit 14 Stack Phosphorus (yellow or white) Method 29 3 240 0

Unit 14 Stack Co2 Method 3A CO2 3 360 0

Unit 14 Stack O2 Method 3A O2 3 120 0

Unit 14 Stack O2 Method 3A O2 3 180 0

Unit 14 Stack O2 Method 3A O2 3 360 0

Unit 14 Stack Co2 Method 3A CO2 3 120 0

Unit 14 Stack Co2 Method 3A CO2 3 180 0

Unit 14 Stack Sulfur Dioxide Method 6C 3 180 0

Unit 14 Stack Nitrogen oxides (NOx) Method 7E 3 120 0

Monday, February 07, 2011 Page 3 of 30
NIPSCO, R M Schahfer 14

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Sampling / Stack Data Results Summary

Location Unit 14 Stack - Method 0011

Average

Run Number 1 2 3

Test Date 4/6/2010 4/6/2010 4/6/2010

Run Start Time 7:30:00 AM 10:20:00 

AM

1:25:00 PM

Run Finish Time 9:45:00 AM 12:39:00 

PM

3:41:00 PM

Net Run Time, minutes 120 120 120

Dry Gas Meter Volume Sampled, dscf 60.229 60.706 60.734 60.556

Moisture Content of Stack Gas, % 10.21 10.43 10.11 10.250

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

Carbon Dioxide, % 14.6 14.6 14.8 14.667

Oxygen, % 6.9 6.7 6.5 6.700

Average Stack Gas Temperature, °F 309.29 317.83 323.13 316.750

Dry Volumetric Flow Rate, dry scfm 939,455.0 937,444.3 940,658.3 939,185.867

Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,602,058.2 1,620,346.0 1,631,152.5 1,617,852.23

3

Percent Isokinetic of Sampling Rate, % 103.6 104.6 104.3 104.167

F-Factor, dscfm/MMBtu @ %O2 9617 9598 9641 9,618.667

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Location Unit 14 Stack - Method 10

Average

Run Number 1 2 3

Test Date 4/6/2010 4/6/2010 4/6/2010

Run Start Time 7:30:00 AM 10:20:00 

AM

1:25:00 PM

Run Finish Time 9:45:00 AM 12:39:00 

PM

3:41:00 PM

Carbon Dioxide, % 14.6 14.6 14.8 14.667

Oxygen, % 6.9 6.7 6.5 6.700

Dry Volumetric Flow Rate, dry scfm 1046278 1046409 1046600 1,046,429.00

0

F-Factor, dscfm/MMBtu @ %O2 9617 9598 9641 9,618.667

Moisture, % 10.21 10.43 10.11 10.250

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Monday, February 07, 2011 Page 4 of 30
NIPSCO, R M Schahfer 14

11/19/2010

Location Unit 14 Stack - Method 25A

Average

Run Number 1 2 3

Test Date 4/6/2010 4/6/2010 4/6/2010

Run Start Time 7:30:00 AM 10:20:00 

AM

1:25:00 PM

Run Finish Time 9:45:00 AM 12:39:00 

PM

3:41:00 PM

Carbon Dioxide, % 14.6 14.6 14.8 14.667

Oxygen, % 6.9 6.7 6.5 6.700

Dry Volumetric Flow Rate, dry scfm 1046278 1046409 1046600 1,046,429.00

0

F-Factor, dscfm/MMBtu @ %O2 9617 9598 9641 9,618.667

Moisture, % 10.21 10.43 10.11 10.250

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Location Unit 14 Stack - Method 26A

Average

Run Number 1 2 3

Test Date 4/27/2010 4/27/2010 4/27/2010

Run Start Time 8:00:00 AM 12:00:00 

PM

3:25:00 PM

Run Finish Time 11:43:30 AM 3:18:30 PM 6:40:30 PM

Net Run Time, minutes 180 180 180

Dry Gas Meter Volume Sampled, dscf 127.925 129.148 128.846 128.640

Moisture Content of Stack Gas, % 10.01 9.67 10.58 10.087

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

Carbon Dioxide, % 14.3 14.1 14.2 14.200

Oxygen, % 5.4 5.3 5.5 5.400

Average Stack Gas Temperature, °F 287.08 292.17 292.58 290.610

Dry Volumetric Flow Rate, dry scfm 945,370.5 957,704.4 946,085.1 949,720.000

Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,551,766.6 1,575,665.5 1,573,795.1 1,567,075.73

3

Percent Isokinetic of Sampling Rate, % 98.6 98.3 99.3 98.733

F-Factor, dscfm/MMBtu @ %O2 10176 9730 9534 9,813.333

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Monday, February 07, 2011 Page 5 of 30
NIPSCO, R M Schahfer 14

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Location Unit 14 Stack - Method 29

Average

Run Number 1 2 3

Test Date 4/28/2010 4/28/2010 4/29/2010

Run Start Time 7:00:00 AM 2:05:00 PM 7:00:00 AM

Run Finish Time 11:15:00 AM 6:20:00 PM 11:15:00 AM

Net Run Time, minutes 240 240 240

Dry Gas Meter Volume Sampled, dscf 183.296 184.636 182.974 183.635

Moisture Content of Stack Gas, % 9.74 10.03 11.15 10.307

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

Carbon Dioxide, % 13.8 13.7 14.2 13.900

Oxygen, % 5.4 5.4 5 5.267

Average Stack Gas Temperature, °F 287.48 295.77 291.40 291.550

Dry Volumetric Flow Rate, dry scfm 955,666.4 959,253.5 940,897.9 951,939.267

Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,553,429.1 1,582,731.2 1,571,093.5 1,569,084.60

0

Percent Isokinetic of Sampling Rate, % 103.9 104.3 105.4 104.533

F-Factor, dscfm/MMBtu @ %O2 11312 10537 10500 10,783.000

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Location Unit 14 Stack - Method 3A CO2

Average

Run Number 1 1A 1B

Test Date 4/6/2010 4/27/2010 4/28/2010

Run Start Time 7:30:00 AM 8:00:00 

AM

7:00:00 AM

Run Finish Time 9:45:00 AM 11:43:00 

AM

1:38:00 PM

Carbon Dioxide, % 14.6 14.3 13.8 14.233

Oxygen, % 6.9 5.4 5.4 5.900

Dry Volumetric Flow Rate, dry scfm 1046278 1051226 1059520 1,052,341.33

3

F-Factor, dscfm/MMBtu @ %O2 9617 10176 11312 10,368.333

Moisture, % 10.21 10.02 9.74 9.990

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Monday, February 07, 2011 Page 6 of 30
NIPSCO, R M Schahfer 14

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Location Unit 14 Stack - Method 3A CO2 3

Average

Run Number 2 2A 2B

Test Date 4/6/2010 4/27/2010 4/28/2010

Run Start Time 10:20:00 AM 12:00:00 

PM

2:05:00 PM

Run Finish Time 12:39:00 PM 3:18:00 PM 8:25:00 PM

Carbon Dioxide, % 14.6 14.1 13.7 14.133

Oxygen, % 6.7 5.3 5.4 5.800

Dry Volumetric Flow Rate, dry scfm 1046409 1060178 1066226 1,057,604.33

3

F-Factor, dscfm/MMBtu @ %O2 9598 9730 10537 9,955.000

Moisture, % 10.43 9.68 10.03 10.047

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Location Unit 14 Stack - Method 3A CO2 3 6

Average

Run Number 3 3A 3B

Test Date 4/6/2010 4/27/2010 4/29/2010

Run Start Time 1:25:00 PM 3:25:00 PM 7:00:00 AM

Run Finish Time 3:41:00 PM 6:40:00 PM 1:35:00 PM

Carbon Dioxide, % 14.8 14.2 14.2 14.400

Oxygen, % 6.5 5.5 5 5.667

Dry Volumetric Flow Rate, dry scfm 1046600 1058107 1058820 1,054,509.00

0

F-Factor, dscfm/MMBtu @ %O2 9641 9534 10500 9,891.667

Moisture, % 10.11 10.57 11.15 10.610

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Monday, February 07, 2011 Page 7 of 30
NIPSCO, R M Schahfer 14

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Location Unit 14 Stack - Method 3A O2

Average

Run Number 1 1A 1B

Test Date 4/6/2010 4/27/2010 4/28/2010

Run Start Time 7:30:00 AM 8:00:00 

AM

7:00:00 AM

Run Finish Time 9:45:00 AM 11:43:00 

AM

1:38:00 PM

Carbon Dioxide, % 14.6 14.3 13.8 14.233

Oxygen, % 6.9 5.4 5.4 5.900

Dry Volumetric Flow Rate, dry scfm 1046278 1051226 1059520 1,052,341.33

3

F-Factor, dscfm/MMBtu @ %O2 9617 10176 11312 10,368.333

Moisture, % 10.21 10.02 9.74 9.990

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Location Unit 14 Stack - Method 3A O2 3

Average

Run Number 2 2A 2B

Test Date 4/6/2010 4/27/2010 4/28/2010

Run Start Time 10:20:00 AM 12:00:00 

PM

2:05:00 PM

Run Finish Time 12:39:00 PM 3:18:00 PM 8:25:00 PM

Carbon Dioxide, % 14.6 14.1 13.7 14.133

Oxygen, % 6.7 5.3 5.4 5.800

Dry Volumetric Flow Rate, dry scfm 1046409 1060178 1066226 1,057,604.33

3

F-Factor, dscfm/MMBtu @ %O2 9598 9730 10537 9,955.000

Moisture, % 10.43 9.68 10.03 10.047

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Monday, February 07, 2011 Page 8 of 30
NIPSCO, R M Schahfer 14

11/19/2010

Location Unit 14 Stack - Method 3A O2 3 6

Average

Run Number 3 3A 3B

Test Date 4/6/2010 4/27/2010 4/29/2010

Run Start Time 1:25:00 PM 3:25:00 PM 7:00:00 AM

Run Finish Time 3:41:00 PM 6:40:00 PM 1:35:00 PM

Carbon Dioxide, % 14.8 14.2 14.2 14.400

Oxygen, % 6.5 5.5 5 5.667

Dry Volumetric Flow Rate, dry scfm 1046600 1058107 1058820 1,054,509.00

0

F-Factor, dscfm/MMBtu @ %O2 9641 9534 10500 9,891.667

Moisture, % 10.11 10.57 11.15 10.610

Fuel Type Override Override Override

Fw 0 0 0.000

Fc 1910 0 0 636.667

Location Unit 14 Stack - Method 6C

Average

Run Number 1 2 3

Test Date 4/27/2010 4/27/2010 4/27/2010

Run Start Time 8:00:00 AM 12:00:00 

PM

3:25:00 PM

Run Finish Time 11:43:00 AM 3:18:00 PM 6:40:00 PM

Carbon Dioxide, % 14.3 14.1 14.2 14.200

Oxygen, % 5.4 5.3 5.5 5.400

Dry Volumetric Flow Rate, dry scfm 1051226 1060178 1058107 1,056,503.66

7

F-Factor, dscfm/MMBtu @ %O2 10176 9730 9534 9,813.333

Moisture, % 10.02 9.68 10.57 10.090

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Monday, February 07, 2011 Page 9 of 30
NIPSCO, R M Schahfer 14

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Location Unit 14 Stack - Method 7E

Average

Run Number 1 2 3

Test Date 4/27/2010 4/27/2010 4/27/2010

Run Start Time 8:00:00 AM 12:00:00 

PM

3:25:00 PM

Run Finish Time 11:43:00 AM 3:18:00 PM 6:40:00 PM

Carbon Dioxide, % 14.3 14.1 14.2 14.200

Oxygen, % 5.4 5.3 5.5 5.400

Dry Volumetric Flow Rate, dry scfm 1051226 1060178 1058107 1,056,503.66

7

F-Factor, dscfm/MMBtu @ %O2 10176 9730 9534 9,813.333

Moisture, % 10.02 9.68 10.57 10.090

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Location Unit 14 Stack - OTM - 27/28

Average

Run Number 1 2 3

Test Date 4/28/2010 4/28/2010 4/29/2010

Run Start Time 7:00:00 AM 2:05:00 PM 7:00:00 AM

Run Finish Time 1:38:54 PM 8:25:30 PM 1:25:30 PM

Net Run Time, minutes 360.7 360.2 360.2

Dry Gas Meter Volume Sampled, dscf 137.314 136.588 137.683 137.195

Moisture Content of Stack Gas, % 6.99 6.86 6.71 6.853

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

Carbon Dioxide, % 13.8 13.7 14.2 13.900

Oxygen, % 5.4 5.4 5 5.267

Average Stack Gas Temperature, °F 290.28 296.36 295.11 293.917

Dry Volumetric Flow Rate, dry scfm 1,012,346.0 1,007,390.6 1,013,304.5 1,011,013.70

0

Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,602,889.4 1,606,838.0 1,609,331.8 1,606,353.06

7

Percent Isokinetic of Sampling Rate, % 100.7 100.8 101.0 100.833

F-Factor, dscfm/MMBtu @ %O2 11312 10537 10500 10,783.000

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Monday, February 07, 2011 Page 10 of 30
NIPSCO, R M Schahfer 14

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Emissions Summary

Location: Unit 14 Stack - Method 0011

Compound: Formaldehyde

Average

RunNumber 1 2 3

Mass_mg 0.0021 0.0077 0.0048 0.005

lb/mmBtuO2 1.10E-06 3.95E-06 2.44E-06 0.000

ppm 9.86E-04 3.59E-03 2.24E-03 0.002

ppm@7%O2 9.79E-04 3.51E-03 2.16E-03 0.002

Location: Unit 14 Stack - Method 10

Compound: Carbon Monoxide

Average

Run 1 2 3

lb/mmBtuO2 2.07E-02 1.86E-02 2.10E-02 0.020

ppm 1.98E+01 1.81E+01 2.06E+01 19.500

ppm@7%O2 1.97E+01 1.77E+01 1.99E+01 19.100

Location: Unit 14 Stack - Method 25A

Compound: Total organic compounds (TOC) as 

Average

Run 1 2 3

lb/mmBtuO2 1.96E-02 2.28E-02 2.41E-02 0.022

ppm 1.19E+01 1.41E+01 1.50E+01 13.667

ppm@7%O2 1.18E+01 1.38E+01 1.45E+01 13.367

Location: Unit 14 Stack - Method 26A

Compound: Hydrogen Chloride

Average

RunNumber 1 2 3

Mass_mg 30 33.9 40.6 34.833

lb/mmBtuO2 7.09E-03 7.54E-03 8.99E-03 0.008

Compound: Hydrogen Fluoride

Average

RunNumber 1 2 3

Mass_mg 8.69 8.26 8.14 8.363

lb/mmBtuO2 2.05E-03 1.84E-03 1.80E-03 0.002

Location: Unit 14 Stack - Method 29

Compound: Antimony

Average

RunNumber 1 2 3

Mass_mg 0.0017 0.0017 0.0017 0.002

lb/mmBtuO2 3.12E-07 2.88E-07 2.83E-07 0.000

Compound: Arsenic

Average

RunNumber 1 2 3

Mass_mg 0.00699 0.00407 0.00801 0.006

Monday, February 07, 2011 Page 11 of 30
NIPSCO, R M Schahfer 14

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lb/mmBtuO2 1.28E-06 6.90E-07 1.33E-06 0.000

Compound: Beryllium

Average

RunNumber 1 2 3

Mass_mg 0.00041 0.00032 0.00046 0.000

lb/mmBtuO2 7.52E-08 5.43E-08 7.65E-08 0.000

Compound: Cadmium

Average

RunNumber 1 2 3

Mass_mg 0.001063 0.001071 0.001074 0.001

lb/mmBtuO2 1.95E-07 1.82E-07 1.79E-07 0.000

Compound: Chromium

Average

RunNumber 1 2 3

Mass_mg 0.0257 0.0168 0.0145 0.019

lb/mmBtuO2 4.71E-06 2.85E-06 2.41E-06 0.000

Compound: Cobalt

Average

RunNumber 1 2 3

Mass_mg 0.006 0.001 0.00142 0.003

lb/mmBtuO2 1.10E-06 1.70E-07 2.36E-07 0.000

Compound: Filterable Particulate

Average

RunNumber 1 2 3

Mass_mg 89.5 92.1 89.6 90.400

lb/mmBtuO2 1.64E-02 1.56E-02 1.49E-02 0.016

Compound: Lead

Average

RunNumber 1 2 3

Mass_mg 0.2054 0.1124 0.068 0.129

lb/mmBtuO2 3.77E-05 1.91E-05 1.13E-05 0.000

Compound: Manganese

Average

RunNumber 1 2 3

Mass_mg 0.01864 0.01604 0.01714 0.017

lb/mmBtuO2 3.42E-06 2.72E-06 2.85E-06 0.000

Compound: Nickel

Average

RunNumber 1 2 3

Mass_mg 0.0879 0.0138 0.0209 0.041

lb/mmBtuO2 1.61E-05 2.34E-06 3.48E-06 0.000

Compound: Phosphorus (yellow or white)

Average

RunNumber 1 2 3

Mass_mg 0.4781 0.2543 0.5615 0.431

Monday, February 07, 2011 Page 12 of 30
NIPSCO, R M Schahfer 14

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lb/mmBtuO2 8.77E-05 4.31E-05 9.34E-05 0.000

Compound: Selenium

Average

RunNumber 1 2 3

Mass_mg 0.1052 0.0275 0.0347 0.056

lb/mmBtuO2 1.93E-05 4.67E-06 5.77E-06 0.000

Location: Unit 14 Stack - Method 6C

Compound: Sulfur Dioxide

Average

Run 1 2 3

lb/mmBtuO2 7.93E-01 8.51E-01 8.12E-01 0.819

ppm 3.48E+02 3.93E+02 3.77E+02 372.667

ppm@7%O2 3.12E+02 3.50E+02 3.40E+02 334.000

Location: Unit 14 Stack - Method 7E

Compound: Nitrogen oxides (NOx)

Average

Run 1 2 3

lb/mmBtuO2 1.22E-01 1.15E-01 1.20E-01 0.119

ppm 7.46E+01 7.39E+01 7.80E+01 75.500

ppm@7%O2 6.69E+01 6.58E+01 7.04E+01 67.700

Location: Unit 14 Stack - OTM - 27/28

Compound: Filterable Particulate

Average

RunNumber 1 2 3

Mass_mg 60.7 57.4 71.8 63.300

lb/mmBtuO2 1.49E-02 1.32E-02 1.59E-02 0.015

Compound: Filterable PM2.5

Average

RunNumber 1 2 3

Mass_mg 49.6 50.4 48.4 49.467

lb/mmBtuO2 1.21E-02 1.16E-02 1.07E-02 0.011

Compound: Inorganic (Aqueous) Condensible Pa

Average

RunNumber 1 2 3

Mass_mg 85.1 93.2 50.3 76.200

lb/mmBtuO2 2.08E-02 2.14E-02 1.11E-02 0.018

Compound: Organic Condensible Particulate

Average

RunNumber 1 2 3

Mass_mg 10.9 8.9 5.8 8.533

lb/mmBtuO2 2.67E-03 2.04E-03 1.28E-03 0.002

Compound: Total Particulate

Average

RunNumber 1 2 3

Monday, February 07, 2011 Page 13 of 30
NIPSCO, R M Schahfer 14

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Process Run Data

Mass_mg 156.7 159.5 127.9 148.033

lb/mmBtuO2 3.84E-02 3.66E-02 2.83E-02 0.034

Compound: Total PM2.5

Average

RunNumber 1 2 3

Mass_mg 145.6 152.5 104.5 134.200

lb/mmBtuO2 3.57E-02 3.50E-02 2.31E-02 0.031

Monday, February 07, 2011 Page 14 of 30
NIPSCO, R M Schahfer 14

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Process Run Data

APCD Run Data

Run Name Value UOM Comments

Target

Value

1 Heat Input 4449 lb/mmBtu/hr 4000

1A Heat Input 4394 lb/mmBtu/hr 4000 This is Run 1A

1B Heat Input 4542 lb/mmBtu/hr 4000 This is Run 1B

2 Heat Input 4506 lb/mmBtu/hr 4000

2A Heat Input 4395 lb/mmBtu/hr 4000 This is Run 2A

2B Heat Input 4605 lb/mmBtu/hr 4000 This is Run 2B

3 Heat Input 4520 lb/mmBtu/hr 4000

3A Heat Input 4393 lb/mmBtu/hr 4000 This is Run 3A

3B Heat Input 4560 lb/mmBtu/hr 4000 This is Run 3B

1 Steam Flow 3124 kpph 2800

1A Steam Flow 2295 kpph 2800 This is Run 1A

1B Steam Flow 2975 kpph 2800 This is Run 1B

2 Steam Flow 3142 kpph 2800

2A Steam Flow 3007 kpph 2800 This is Run 2A

2B Steam Flow 2846 kpph 2800 This is Run 2B

3 Steam Flow 3139 kpph 2800

3A Steam Flow 3007 kpph 2800 This is Run 3A

3B Steam Flow 2992 kpph 2800 This is Run 3B

1 Coal Flow 463 Klbs/hr 400

1A Coal Flow 451 Klbs/hr 400 This is Run 1A

1B Coal Flow 461 Klbs/hr 400 This is Run 1B

2 Coal Flow 470 Klbs/hr 400

2A Coal Flow 456 Klbs/hr 400 This is Run 2A

2B Coal Flow 449 Klbs/hr 400 This is Run 2B

3 Coal Flow 471 Klbs/hr 400

3A Coal Flow 455 Klbs/hr 400 This is Run 3A

3B Coal Flow 457 Klbs/hr 400 This is Run 3B

Run Name Value UOM Comments

Target

Value

1 OVERFIRE AIR 0.813 LB/mmBtu 0.6

1A OVERFIRE AIR 0.868 LB/mmBtu 0.6

1B OVERFIRE AIR 0.869 LB/mmBtu 0.6

Monday, February 07, 2011 Page 15 of 30
NIPSCO, R M Schahfer 14

11/19/2010

Process Lab Run Data

2 OVERFIRE AIR 0.819 LB/mmBtu 0.6

2A OVERFIRE AIR 0.863 LB/mmBtu 0.6

2B OVERFIRE AIR 0.869 LB/mmBtu 0.6

3 OVERFIRE AIR 0.815 LB/mmBtu 0.6

3A OVERFIRE AIR 0.87 LB/mmBtu 0.6

3B OVERFIRE AIR 0.871 LB/mmBtu 0.6

1 SCR (SELECTIVE CATALYTIC REDUCTION) 0.114 LB/mmBtu 0.1

1A SCR (SELECTIVE CATALYTIC REDUCTION) 0.127 LB/mmBtu 0.1

1B SCR (SELECTIVE CATALYTIC REDUCTION) 0.123 LB/mmBtu 0.1

2 SCR (SELECTIVE CATALYTIC REDUCTION) 0.112 LB/mmBtu 0.1

2A SCR (SELECTIVE CATALYTIC REDUCTION) 0.123 LB/mmBtu 0.1

2B SCR (SELECTIVE CATALYTIC REDUCTION) 0.121 LB/mmBtu 0.1

3 SCR (SELECTIVE CATALYTIC REDUCTION) 0.112 LB/mmBtu 0.1

3A SCR (SELECTIVE CATALYTIC REDUCTION) 0.122 LB/mmBtu 0.1

3B SCR (SELECTIVE CATALYTIC REDUCTION) 0.142 LB/mmBtu 0.1

1 ELECTROSTATIC PRECIPITATOR 4.9 Opacity (%) 40

1A ELECTROSTATIC PRECIPITATOR 3.7 Opacity (%) 40

1B ELECTROSTATIC PRECIPITATOR 4 Opacity (%) 40

2 ELECTROSTATIC PRECIPITATOR 5.4 Opacity (%) 40

2A ELECTROSTATIC PRECIPITATOR 3.8 Opacity (%) 40

2B ELECTROSTATIC PRECIPITATOR 4.1 Opacity (%) 40

3 ELECTROSTATIC PRECIPITATOR 5.5 Opacity (%) 40

3A ELECTROSTATIC PRECIPITATOR 3.9 Opacity (%) 40

3B ELECTROSTATIC PRECIPITATOR 5.1 Opacity (%) 40

Run Name Value UOM Comments

1 0

Monday, February 07, 2011 Page 16 of 30
NIPSCO, R M Schahfer 14

11/19/2010

Sampling / Stack Data Results Detail

Location Unit 14 Stack - Method 0011

Average

Run Number 1 2 3

Test Date 4/6/2010 4/6/2010 4/6/2010

Run Start Time 7:30:00 AM 10:20:00 AM 1:25:00 PM

Run Finish Time 9:45:00 AM 12:39:00 PM 3:41:00 PM

Net Traversing Points 24 24 24

Net Run Time, minutes 120 120 120

Nozzle Diameter, inches 0.181 0.181 0.181 0.181

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 0.979 0.979 0.979 0.979

Barometric Pressure, inches of Mercury 28.55 28.55 28.55 28.550

Average Orifice Meter Differential, inches H2O 0.78 0.79 0.81 0.793

Dry Gas Meter Volume Sampled, cubic feet 65.923 66.423 67.131 66.492

Average Dry Gas Meter Temperature, °F 80.96 80.79 86.33 82.693

Dry Gas Meter Volume Sampled, dscf 60.229 60.706 60.734 60.556

Total Moisture Liquid collected, g 145.5 150.1 145.2 146.933

Volume of Water Vapor, standard cubic feet 6.85 7.07 6.83 6.917

Moisture Content of Stack Gas, % 10.21 10.43 10.11 10.250

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

Dry Mole Fraction 0.8979 0.8957 0.8989 0.898

Carbon Dioxide, % 14.6 14.6 14.8 14.667

Oxygen, % 6.9 6.7 6.5 6.700

Carbon Monoxide & Nitrogen, % 78.5 78.7 78.7 78.633

Fuel Factor 0.96 0.97 0.97

Dry Molecular Weight, lb/lb-Mole 30.61 30.60 30.63 30.613

Wet Molecular weight, lb/lb-Mole 29.32 29.29 29.35 29.320

Flue Gas Static Pressure, inches of H2O -1.1 -1.1 -1.1 -1.100

Absolute Flue Gas Pressure, inches of Mercury 28.47 28.47 28.47 28.470

Average Stack Gas Temperature, °F 309.29 317.83 323.13 316.750

Average Velocity Head, inches of H2O 1.2503282333

218

1.263691462

44283

1.274642059

07228

1.263

Average Stack Gas Velocity, feet/second 77.09 77.97 78.49 77.850

Stack Cross-Sectional Area, square feet 346.361 346.361 346.361 346.361

Dry Volumetric Flow Rate, dry scfm 939,455.0 937,444.3 940,658.3 939,185.867

Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,602,058.2 1,620,346.0 1,631,152.5 1,617,852.2

33

Percent Isokinetic of Sampling Rate, % 103.6 104.6 104.3 104.167

Percent Excess Air, % 49.9 47.6 45.5 47.667

F-Factor, dscfm/MMBtu @ %O2 9617 9598 9641 9,618.667

Round Duct Diameter, inches 252 252 252

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches 0 0 0

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Monday, February 07, 2011 Page 17 of 30
NIPSCO, R M Schahfer 14

11/19/2010

Location Unit 14 Stack - Method 10

Average

Run Number 1 2 3

Test Date 4/6/2010 4/6/2010 4/6/2010

Run Start Time 7:30:00 AM 10:20:00 AM 1:25:00 PM

Run Finish Time 9:45:00 AM 12:39:00 PM 3:41:00 PM

Carbon Dioxide, % 14.6 14.6 14.8 14.667

Oxygen, % 6.9 6.7 6.5 6.700

Fuel Factor 0.96 0.97 0.97

Dry Volumetric Flow Rate, dry scfm 1046278 1046409 1046600 1,046,429.0

00

F-Factor, dscfm/MMBtu @ %O2 9617 9598 9641 9,618.667

Moisture, % 10.21 10.43 10.11 10.250

Analyzer Make Thermo 

Environmental

Thermo 

Environment

al

Thermo 

Environmenta

l

Analyzer Model 48 48 48 48.000

Analyzer Serial Number 35982-251 35982-251 35982-251

Operating Range 50.31 50.31 50.31 50.310

Operating Units ppm ppm ppm

No. Readings/Avg. 120 120 120 120.000

Calibration Set 1 1 1 1.000

Calibration Pre Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Pre Zero Cylinder Instrument Response 0.4 0.8 0.7 0.633

Calibration Pre Zero Cylinder Bias 0.4 1.19 0.99 0.860

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID CC51649 CC51649 CC51649

Calibration Pre High Cylinder Instrument Response 25.8 25.7 25.7 25.733

Calibration Pre High Cylinder Bias 0 -0.2 -0.2 -0.133

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Post Zero Cylinder Instrument Response 0.8 0.7 0.8 0.767

Calibration Post Zero Cylinder Bias 1.19 0.99 1.19 1.123

Calibration Post Zero Cylinder Drift 0.79 0.2 0.2 0.397

Calibration Post High Cylinder ID CC51649 CC51649 CC51649

Calibration Post High Cylinder Instrument Response 25.7 25.7 25.6 25.667

Calibration Post High Cylinder Bias -0.2 -0.2 -0.4 -0.267

Calibration Post High Cylinder Drift 0.2 0 0.2 0.133

Cavg 19.9 18.27 20.63 19.600

Cavg Units ppmvd ppmvd ppmvd

Cgas 19.7988 18.1169 20.5986 19.505

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Monday, February 07, 2011 Page 18 of 30
NIPSCO, R M Schahfer 14

11/19/2010

Location Unit 14 Stack - Method 25A

Average

Run Number 1 2 3

Test Date 4/6/2010 4/6/2010 4/6/2010

Run Start Time 7:30:00 AM 10:20:00 AM 1:25:00 PM

Run Finish Time 9:45:00 AM 12:39:00 PM 3:41:00 PM

Carbon Dioxide, % 14.6 14.6 14.8 14.667

Oxygen, % 6.9 6.7 6.5 6.700

Fuel Factor 0.96 0.97 0.97

Dry Volumetric Flow Rate, dry scfm 1046278 1046409 1046600 1,046,429.0

00

F-Factor, dscfm/MMBtu @ %O2 9617 9598 9641 9,618.667

Moisture, % 10.21 10.43 10.11 10.250

Analyzer Make CAI CAI CAI

Analyzer Model 300HFID 300 HFID 300 HFID

Analyzer Serial Number 27 302006 27 302006 27 302006

Operating Range 46.9 46.9 46.9 46.900

Operating Units ppm ppm ppm

No. Readings/Avg. 120 120 120 120.000

Calibration Set 2 2 2 2.000

Calibration Pre Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Pre Zero Cylinder Instrument Response 0.26 0.16 0.05 0.157

Calibration Pre Zero Cylinder Bias 0.49 0.28 0.04 0.270

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID EB0004252 EB0004252 EB0004252

Calibration Pre High Cylinder Instrument Response 26.11 26 25.99 26.033

Calibration Pre High Cylinder Bias -0.19 -0.43 -0.45 -0.357

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Post Zero Cylinder Instrument Response 0.16 0.05 0.01 0.073

Calibration Post Zero Cylinder Bias 0.28 0.04 -0.04 0.093

Calibration Post Zero Cylinder Drift 0.21 0.24 0.08 0.177

Calibration Post High Cylinder ID EB0004252 EB0004252 EB0004252

Calibration Post High Cylinder Instrument Response 26 25.99 27.02 26.337

Calibration Post High Cylinder Bias -0.43 -0.45 1.75 0.290

Calibration Post High Cylinder Drift 0.24 0.02 2.2 0.820

Cavg 12.08 14.15 15.34 13.857

Cavg Units ppmvd ppmvd ppmvd

Cgas 11.9412 14.1047 15.0353 13.694

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Monday, February 07, 2011 Page 19 of 30
NIPSCO, R M Schahfer 14

11/19/2010

Location Unit 14 Stack - Method 26A

Average

Run Number 1 2 3

Test Date 4/27/2010 4/27/2010 4/27/2010

Run Start Time 8:00:00 AM 12:00:00 PM 3:25:00 PM

Run Finish Time 11:43:30 AM 3:18:30 PM 6:40:30 PM

Net Traversing Points 24 24 24

Net Run Time, minutes 180 180 180

Nozzle Diameter, inches 0.22 0.22 0.22 0.220

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 1.014 1.014 1.014 1.014

Barometric Pressure, inches of Mercury 28.75 28.75 28.75 28.750

Average Orifice Meter Differential, inches H2O 1.92 2.04 2.02 1.993

Dry Gas Meter Volume Sampled, cubic feet 130.560 134.785 134.145 133.163

Average Dry Gas Meter Temperature, °F 67.63 79.71 78.38 75.240

Dry Gas Meter Volume Sampled, dscf 127.925 129.148 128.846 128.640

Total Moisture Liquid collected, g 302.4 293.9 323.8 306.700

Volume of Water Vapor, standard cubic feet 14.23 13.83 15.24 14.433

Moisture Content of Stack Gas, % 10.01 9.67 10.58 10.087

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

Dry Mole Fraction 0.8999 0.9033 0.8942 0.899

Carbon Dioxide, % 14.3 14.1 14.2 14.200

Oxygen, % 5.4 5.3 5.5 5.400

Carbon Monoxide & Nitrogen, % 80.3 80.6 80.3 80.400

Fuel Factor 1.08 1.11 1.08

Dry Molecular Weight, lb/lb-Mole 30.50 30.47 30.49 30.487

Wet Molecular weight, lb/lb-Mole 29.25 29.26 29.17 29.227

Flue Gas Static Pressure, inches of H2O -1.2 -1 -1.1 -1.100

Absolute Flue Gas Pressure, inches of Mercury 28.66 28.68 28.67 28.670

Average Stack Gas Temperature, °F 287.08 292.17 292.58 290.610

Average Velocity Head, inches of H2O 1.2133742866

0506

1.243665231

1742

1.235854877

3576

1.231

Average Stack Gas Velocity, feet/second 74.67 75.82 75.73 75.407

Stack Cross-Sectional Area, square feet 346.361 346.361 346.361 346.361

Dry Volumetric Flow Rate, dry scfm 945,370.5 957,704.4 946,085.1 949,720.000

Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,551,766.6 1,575,665.5 1,573,795.1 1,567,075.7

33

Percent Isokinetic of Sampling Rate, % 98.6 98.3 99.3 98.733

Percent Excess Air, % 34.2 33.2 35.0 34.133

F-Factor, dscfm/MMBtu @ %O2 10176 9730 9534 9,813.333

Round Duct Diameter, inches 252 252 252

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches 0 0 0

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Monday, February 07, 2011 Page 20 of 30
NIPSCO, R M Schahfer 14

11/19/2010

Location Unit 14 Stack - Method 29

Average

Run Number 1 2 3

Test Date 4/28/2010 4/28/2010 4/29/2010

Run Start Time 7:00:00 AM 2:05:00 PM 7:00:00 AM

Run Finish Time 11:15:00 AM 6:20:00 PM 11:15:00 AM

Net Traversing Points 48 48 48

Net Run Time, minutes 240 240 240

Nozzle Diameter, inches 0.221 0.221 0.221 0.221

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 1.012 1.012 1.012 1.012

Barometric Pressure, inches of Mercury 28.95 28.95 28.77 28.890

Average Orifice Meter Differential, inches H2O 2.06 2.14 2.03 2.077

Dry Gas Meter Volume Sampled, cubic feet 189.486 193.639 188.574 190.566

Average Dry Gas Meter Temperature, °F 77.27 85.17 72.27 78.237

Dry Gas Meter Volume Sampled, dscf 183.296 184.636 182.974 183.635

Total Moisture Liquid collected, g 420.3 437.4 488 448.567

Volume of Water Vapor, standard cubic feet 19.78 20.59 22.97 21.113

Moisture Content of Stack Gas, % 9.74 10.03 11.15 10.307

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

Dry Mole Fraction 0.9026 0.8997 0.8885 0.897

Carbon Dioxide, % 13.8 13.7 14.2 13.900

Oxygen, % 5.4 5.4 5 5.267

Carbon Monoxide & Nitrogen, % 80.8 80.9 80.8 80.833

Fuel Factor 1.12 1.13 1.12

Dry Molecular Weight, lb/lb-Mole 30.42 30.41 30.47 30.433

Wet Molecular weight, lb/lb-Mole 29.21 29.17 29.08 29.153

Flue Gas Static Pressure, inches of H2O -1.1 -1.3 -0.98 -1.127

Absolute Flue Gas Pressure, inches of Mercury 28.87 28.85 28.70 28.807

Average Stack Gas Temperature, °F 287.48 295.77 291.40 291.550

Average Velocity Head, inches of H2O 1.2222485941

9934

1.252514338

70906

1.230924966

71892

1.235

Average Stack Gas Velocity, feet/second 74.75 76.16 75.60 75.503

Stack Cross-Sectional Area, square feet 346.361 346.361 346.361 346.361

Dry Volumetric Flow Rate, dry scfm 955,666.4 959,253.5 940,897.9 951,939.267

Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,553,429.1 1,582,731.2 1,571,093.5 1,569,084.6

00

Percent Isokinetic of Sampling Rate, % 103.9 104.3 105.4 104.533

Percent Excess Air, % 33.9 33.8 30.6 32.767

F-Factor, dscfm/MMBtu @ %O2 11312 10537 10500 10,783.000

Round Duct Diameter, inches 252 252 252

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches 0 0 0

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Monday, February 07, 2011 Page 21 of 30
NIPSCO, R M Schahfer 14

11/19/2010

Location Unit 14 Stack - Method 3A CO2

Average

Run Number 1 1A 1B

Test Date 4/6/2010 4/27/2010 4/28/2010

Run Start Time 7:30:00 AM 8:00:00 AM 7:00:00 AM

Run Finish Time 9:45:00 AM 11:43:00 AM 1:38:00 PM

Carbon Dioxide, % 14.6 14.3 13.8 14.233

Oxygen, % 6.9 5.4 5.4 5.900

Fuel Factor 0.96 1.08 1.12

Dry Volumetric Flow Rate, dry scfm 1046278 1051226 1059520 1,052,341.3

33

F-Factor, dscfm/MMBtu @ %O2 9617 10176 11312 10,368.333

Moisture, % 10.21 10.02 9.74 9.990

Analyzer Make Servomex Servomex Servomex

Analyzer Model 1400 1400 1400 1,400.000

Analyzer Serial Number 01415C/1191 01415C/119

1

01415C/1191

Operating Range 17.68 18 18 17.893

Operating Units % % %

No. Readings/Avg. 120 180 360 220.000

Calibration Set 3 7 11 7.000

Calibration Pre Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Pre Zero Cylinder Instrument Response 0.1 0.18 0.18 0.153

Calibration Pre Zero Cylinder Bias 0 0.44 0.44 0.293

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID XC018194B EB0004778 EB0004778

Calibration Pre High Cylinder Instrument Response 8.9 8.96 8.96 8.940

Calibration Pre High Cylinder Bias 0 -0.5 -0.5 -0.333

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Post Zero Cylinder Instrument Response 0.1 0.22 0.22 0.180

Calibration Post Zero Cylinder Bias 0 0.67 0.67 0.447

Calibration Post Zero Cylinder Drift 0 0.23 0.23 0.153

Calibration Post High Cylinder ID XC018194B EB0004778 EB0004778

Calibration Post High Cylinder Instrument Response 8.9 8.9 8.9 8.900

Calibration Post High Cylinder Bias 0 -0.83 -0.83 -0.553

Calibration Post High Cylinder Drift 0 0.33 0.33 0.220

Cavg 14.55 14.14 5.49 11.393

Cavg Units ppmvd ppmvd ppmvd

Cgas 14.583 14.2594 5.4112 11.418

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Monday, February 07, 2011 Page 22 of 30
NIPSCO, R M Schahfer 14

11/19/2010

Location Unit 14 Stack - Method 3A CO2 3

Average

Run Number 2 2A 2B

Test Date 4/6/2010 4/27/2010 4/28/2010

Run Start Time 10:20:00 AM 12:00:00 PM 2:05:00 PM

Run Finish Time 12:39:00 PM 3:18:00 PM 8:25:00 PM

Carbon Dioxide, % 14.6 14.1 13.7 14.133

Oxygen, % 6.7 5.3 5.4 5.800

Fuel Factor 0.97 1.11 1.13

Dry Volumetric Flow Rate, dry scfm 1046409 1060178 1066226 1,057,604.3

33

F-Factor, dscfm/MMBtu @ %O2 9598 9730 10537 9,955.000

Moisture, % 10.43 9.68 10.03 10.047

Analyzer Make Servomex Servomex Servomex

Analyzer Model 1400 1400 1400 1,400.000

Analyzer Serial Number 01415C/1191 01415C/119

1

01415C/1191

Operating Range 17.68 18 18 17.893

Operating Units % % %

No. Readings/Avg. 120 180 360 220.000

Calibration Set 3 7 11 7.000

Calibration Pre Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Pre Zero Cylinder Instrument Response 0.1 0.22 0.22 0.180

Calibration Pre Zero Cylinder Bias 0 0.67 0.67 0.447

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID XC018194B EB0004778 EB0004778

Calibration Pre High Cylinder Instrument Response 8.9 8.9 8.9 8.900

Calibration Pre High Cylinder Bias 0 -0.83 -0.83 -0.553

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Post Zero Cylinder Instrument Response 0.2 0.29 0.29 0.260

Calibration Post Zero Cylinder Bias 0.57 1.06 1.06 0.897

Calibration Post Zero Cylinder Drift 0.57 0.39 0.39 0.450

Calibration Post High Cylinder ID XC018194B EB0004778 EB0004778

Calibration Post High Cylinder Instrument Response 8.9 8.97 8.97 8.947

Calibration Post High Cylinder Bias 0 -0.44 -0.44 -0.293

Calibration Post High Cylinder Drift 0 0.39 0.39 0.260

Cavg 14.49 14 5.5 11.330

Cavg Units ppmvd ppmvd ppmvd

Cgas 14.5547 14.1409 5.3961 11.364

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Monday, February 07, 2011 Page 23 of 30
NIPSCO, R M Schahfer 14

11/19/2010

Location Unit 14 Stack - Method 3A CO2 3 6

Average

Run Number 3 3A 3B

Test Date 4/6/2010 4/27/2010 4/29/2010

Run Start Time 1:25:00 PM 3:25:00 PM 7:00:00 AM

Run Finish Time 3:41:00 PM 6:40:00 PM 1:35:00 PM

Carbon Dioxide, % 14.8 14.2 14.2 14.400

Oxygen, % 6.5 5.5 5 5.667

Fuel Factor 0.97 1.08 1.12

Dry Volumetric Flow Rate, dry scfm 1046600 1058107 1058820 1,054,509.0

00

F-Factor, dscfm/MMBtu @ %O2 9641 9534 10500 9,891.667

Moisture, % 10.11 10.57 11.15 10.610

Analyzer Make Servomex Servomex servomex

Analyzer Model 1400 1400 1400 1,400.000

Analyzer Serial Number 01415C/1191 01415C/119

1

01415C/1191

Operating Range 17.68 18 18 17.893

Operating Units % % %

No. Readings/Avg. 120 180 360 220.000

Calibration Set 3 7 12 7.333

Calibration Pre Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Pre Zero Cylinder Instrument Response 0.2 0.29 0.12 0.203

Calibration Pre Zero Cylinder Bias 0.57 1.06 -0.17 0.487

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID XC018194B EB0004778 EB0004778

Calibration Pre High Cylinder Instrument Response 8.9 8.97 8.96 8.943

Calibration Pre High Cylinder Bias 0 -0.44 -0.17 -0.203

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Post Zero Cylinder Instrument Response 0.1 0.2 0.2 0.167

Calibration Post Zero Cylinder Bias 0 0.56 0.28 0.280

Calibration Post Zero Cylinder Drift 0.57 0.5 0.45 0.507

Calibration Post High Cylinder ID XC018194B EB0004778 EB0004778

Calibration Post High Cylinder Instrument Response 8.9 9.05 9.05 9.000

Calibration Post High Cylinder Bias 0 0 0.33 0.110

Calibration Post High Cylinder Drift 0 0.44 0.5 0.313

Cavg 14.71 14.15 5.18 11.347

Cavg Units ppmvd ppmvd ppmvd

Cgas 14.778 14.1668 5.0682 11.338

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Monday, February 07, 2011 Page 24 of 30
NIPSCO, R M Schahfer 14

11/19/2010

Location Unit 14 Stack - Method 3A O2

Average

Run Number 1 1A 1B

Test Date 4/6/2010 4/27/2010 4/28/2010

Run Start Time 7:30:00 AM 8:00:00 AM 7:00:00 AM

Run Finish Time 9:45:00 AM 11:43:00 AM 1:38:00 PM

Carbon Dioxide, % 14.6 14.3 13.8 14.233

Oxygen, % 6.9 5.4 5.4 5.900

Fuel Factor 0.96 1.08 1.12

Dry Volumetric Flow Rate, dry scfm 1046278 1051226 1059520 1,052,341.3

33

F-Factor, dscfm/MMBtu @ %O2 9617 10176 11312 10,368.333

Moisture, % 10.21 10.02 9.74 9.990

Analyzer Make Servomex Servomex Servomex

Analyzer Model 1400 1400 1400 1,400.000

Analyzer Serial Number 01415C/1191 01415C/119

1

01415C/1191

Operating Range 21.97 22.4 22.4 22.257

Operating Units % % %

No. Readings/Avg. 120 180 360 220.000

Calibration Set 4 8 9 7.000

Calibration Pre Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Pre Zero Cylinder Instrument Response 0.2 0.1 0.1 0.133

Calibration Pre Zero Cylinder Bias 0.46 -0.31 -0.31 -0.053

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID XC018194B_2 EB0004778_

O2

EB0004778_

O2

Calibration Pre High Cylinder Instrument Response 11 10.87 10.87 10.913

Calibration Pre High Cylinder Bias -0.46 -0.49 -0.49 -0.480

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Post Zero Cylinder Instrument Response 0.2 0.16 0.16 0.173

Calibration Post Zero Cylinder Bias 0.46 -0.04 -0.04 0.127

Calibration Post Zero Cylinder Drift 0 0.27 0.27 0.180

Calibration Post High Cylinder ID XC018194B_2 EB0004778_

O2

EB0004778_

O2

Calibration Post High Cylinder Instrument Response 11 10.96 10.96 10.973

Calibration Post High Cylinder Bias -0.46 -0.09 -0.09 -0.213

Calibration Post High Cylinder Drift 0 0.4 0.4 0.267

Cavg 6.91 5.48 5.49 5.960

Cavg Units ppmvd ppmvd ppmvd

Cgas 6.884 5.407 5.4172 5.903

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Monday, February 07, 2011 Page 25 of 30
NIPSCO, R M Schahfer 14

11/19/2010

Location Unit 14 Stack - Method 3A O2 3

Average

Run Number 2 2A 2B

Test Date 4/6/2010 4/27/2010 4/28/2010

Run Start Time 10:20:00 AM 12:00:00 PM 2:05:00 PM

Run Finish Time 12:39:00 PM 3:18:00 PM 8:25:00 PM

Carbon Dioxide, % 14.6 14.1 13.7 14.133

Oxygen, % 6.7 5.3 5.4 5.800

Fuel Factor 0.97 1.11 1.13

Dry Volumetric Flow Rate, dry scfm 1046409 1060178 1066226 1,057,604.3

33

F-Factor, dscfm/MMBtu @ %O2 9598 9730 10537 9,955.000

Moisture, % 10.43 9.68 10.03 10.047

Analyzer Make Servomex Servomex Servomex

Analyzer Model 1400 1400 1400 1,400.000

Analyzer Serial Number 01415C/1191 01415C/119

1

01415C/1191

Operating Range 21.97 22.4 22.4 22.257

Operating Units % % %

No. Readings/Avg. 120 180 360 220.000

Calibration Set 4 8 9 7.000

Calibration Pre Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Pre Zero Cylinder Instrument Response 0.2 0.16 0.16 0.173

Calibration Pre Zero Cylinder Bias 0.46 -0.04 -0.04 0.127

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID XC018194B_2 EB0004778_

O2

EB0004778_

O2

Calibration Pre High Cylinder Instrument Response 11 10.96 10.96 10.973

Calibration Pre High Cylinder Bias -0.46 -0.09 -0.09 -0.213

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Post Zero Cylinder Instrument Response 0.2 0.18 0.18 0.187

Calibration Post Zero Cylinder Bias 0.46 0.04 0.04 0.180

Calibration Post Zero Cylinder Drift 0 0.08 0.08 0.053

Calibration Post High Cylinder ID XC018194B_2 EB0004778_

O2

EB0004778_

O2

Calibration Post High Cylinder Instrument Response 11 10.9 10.9 10.933

Calibration Post High Cylinder Bias -0.46 -0.36 -0.36 -0.393

Calibration Post High Cylinder Drift 0 0.27 0.27 0.180

Cavg 6.74 5.38 5.5 5.873

Cavg Units ppmvd ppmvd ppmvd

Cgas 6.7096 5.2778 5.3993 5.796

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Monday, February 07, 2011 Page 26 of 30
NIPSCO, R M Schahfer 14

11/19/2010

Location Unit 14 Stack - Method 3A O2 3 6

Average

Run Number 3 3A 3B

Test Date 4/6/2010 4/27/2010 4/29/2010

Run Start Time 1:25:00 PM 3:25:00 PM 7:00:00 AM

Run Finish Time 3:41:00 PM 6:40:00 PM 1:35:00 PM

Carbon Dioxide, % 14.8 14.2 14.2 14.400

Oxygen, % 6.5 5.5 5 5.667

Fuel Factor 0.97 1.08 1.12

Dry Volumetric Flow Rate, dry scfm 1046600 1058107 1058820 1,054,509.0

00

F-Factor, dscfm/MMBtu @ %O2 9641 9534 10500 9,891.667

Moisture, % 10.11 10.57 11.15 10.610

Analyzer Make Servomex Servomex Servomex

Analyzer Model 1400 1400 1400 1,400.000

Analyzer Serial Number 01415C/1191 01415C/119

1

01415C/1191

Operating Range 21.97 22.4 22.4 22.257

Operating Units % % %

No. Readings/Avg. 120 180 360 220.000

Calibration Set 4 8 10 7.333

Calibration Pre Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Pre Zero Cylinder Instrument Response 0.2 0.18 0.14 0.173

Calibration Pre Zero Cylinder Bias 0.46 0.04 -0.04 0.153

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID XC018194B_2 EB0004778_

O2

EB0004778_

O2

Calibration Pre High Cylinder Instrument Response 11 10.9 11.09 10.997

Calibration Pre High Cylinder Bias -0.46 -0.36 0.98 0.053

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Post Zero Cylinder Instrument Response 0.2 0.22 0.22 0.213

Calibration Post Zero Cylinder Bias 0.46 0.22 0.31 0.330

Calibration Post Zero Cylinder Drift 0 0.18 0.35 0.177

Calibration Post High Cylinder ID XC018194B_2 EB0004778_

O2

EB0004778_

O2

Calibration Post High Cylinder Instrument Response 11 11 11 11.000

Calibration Post High Cylinder Bias -0.46 0.09 0.58 0.070

Calibration Post High Cylinder Drift 0 0.45 0.4 0.283

Cavg 6.58 5.66 5.18 5.807

Cavg Units ppmvd ppmvd ppmvd

Cgas 6.5454 5.5362 5.0161 5.699

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Override Override Override

Fw 0 0 0.000

Fc 1910 0 0 636.667

Cgasw 0 0 0 0.000

Cgasw Units

Monday, February 07, 2011 Page 27 of 30
NIPSCO, R M Schahfer 14

11/19/2010

Location Unit 14 Stack - Method 6C

Average

Run Number 1 2 3

Test Date 4/27/2010 4/27/2010 4/27/2010

Run Start Time 8:00:00 AM 12:00:00 PM 3:25:00 PM

Run Finish Time 11:43:00 AM 3:18:00 PM 6:40:00 PM

Carbon Dioxide, % 14.3 14.1 14.2 14.200

Oxygen, % 5.4 5.3 5.5 5.400

Fuel Factor 1.08 1.11 1.08

Dry Volumetric Flow Rate, dry scfm 1051226 1060178 1058107 1,056,503.6

67

F-Factor, dscfm/MMBtu @ %O2 10176 9730 9534 9,813.333

Moisture, % 10.02 9.68 10.57 10.090

Analyzer Make Ametek Ametek Ametek

Analyzer Model 721-M 721-M 721-M

Analyzer Serial Number AA-721M8997-1AA-721M8997-1AA-721M8997-1

Operating Range 901 901 901 901.000

Operating Units ppm ppm ppm

No. Readings/Avg. 180 180 180 180.000

Calibration Set 5 5 5 5.000

Calibration Pre Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Pre Zero Cylinder Instrument Response 0.85 0.93 0.75 0.843

Calibration Pre Zero Cylinder Bias 0 0 -0.02 -0.007

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID EB0002383 EB0002383 EB0002383

Calibration Pre High Cylinder Instrument Response 505.58 507.96 504.72 506.087

Calibration Pre High Cylinder Bias 0.12 0.39 0.03 0.180

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Post Zero Cylinder Instrument Response 0.93 0.75 1.1 0.927

Calibration Post Zero Cylinder Bias 0 -0.02 0.02 0.000

Calibration Post Zero Cylinder Drift 0 0.02 0.04 0.020

Calibration Post High Cylinder ID EB0002383 EB0002383 EB0002383

Calibration Post High Cylinder Instrument Response 507.96 504.72 505.69 506.123

Calibration Post High Cylinder Bias 0.39 0.03 0.14 0.187

Calibration Post High Cylinder Drift 0.27 0.36 0.11 0.247

Cavg 349.83 394.75 378.48 374.353

Cavg Units ppmvd ppmvd ppmvd

Cgas 347.6432 392.7411 377.3454 372.577

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Monday, February 07, 2011 Page 28 of 30
NIPSCO, R M Schahfer 14

11/19/2010

Location Unit 14 Stack - Method 7E

Average

Run Number 1 2 3

Test Date 4/27/2010 4/27/2010 4/27/2010

Run Start Time 8:00:00 AM 12:00:00 PM 3:25:00 PM

Run Finish Time 11:43:00 AM 3:18:00 PM 6:40:00 PM

Carbon Dioxide, % 14.3 14.1 14.2 14.200

Oxygen, % 5.4 5.3 5.5 5.400

Fuel Factor 1.08 1.11 1.08

Dry Volumetric Flow Rate, dry scfm 1051226 1060178 1058107 1,056,503.6

67

F-Factor, dscfm/MMBtu @ %O2 10176 9730 9534 9,813.333

Moisture, % 10.02 9.68 10.57 10.090

Analyzer Make Thermo 

Scientific

Thermo 

Scientific

Thermo 

Scientific

Analyzer Model 42i-HL 42i-HL 42i-HL

Analyzer Serial Number 0836634512 0836634512 0836634512 836,634,512

.000

Operating Range 232 232 232 232.000

Operating Units ppm ppm ppm

No. Readings/Avg. 180 180 180 180.000

Calibration Set 6 6 6 6.000

Calibration Pre Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Pre Zero Cylinder Instrument Response 0.49 0.56 0.42 0.490

Calibration Pre Zero Cylinder Bias 0 0.03 -0.03 0.000

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID EB0020450 EB0020450 EB0020450

Calibration Pre High Cylinder Instrument Response 131.98 132.69 132.94 132.537

Calibration Pre High Cylinder Bias 2.63 2.93 3.04 2.867

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID EB0020523-

2173

EB0020523-

2173

EB0020523-

2173

Calibration Post Zero Cylinder Instrument Response 0.56 0.42 0.68 0.553

Calibration Post Zero Cylinder Bias 0.03 -0.03 0.09 0.030

Calibration Post Zero Cylinder Drift 0.03 0.06 0.12 0.070

Calibration Post High Cylinder ID EB0020450 EB0020450 EB0020450

Calibration Post High Cylinder Instrument Response 132.69 132.94 132.41 132.680

Calibration Post High Cylinder Bias 2.93 3.04 2.81 2.927

Calibration Post High Cylinder Drift 0.3 0.11 0.23 0.213

Cavg 79.14 78.77 82.95 80.287

Cavg Units ppmvd ppmvd ppmvd

Cgas 74.5533 73.9467 77.9565 75.486

Cgas Units ppmvd ppmvd ppmvd

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Monday, February 07, 2011 Page 29 of 30
NIPSCO, R M Schahfer 14

11/19/2010

Location Unit 14 Stack - OTM - 27/28

Average

Run Number 1 2 3

Test Date 4/28/2010 4/28/2010 4/29/2010

Run Start Time 7:00:00 AM 2:05:00 PM 7:00:00 AM

Run Finish Time 1:38:54 PM 8:25:30 PM 1:25:30 PM

Net Traversing Points 36 36 36

Net Run Time, minutes 360.7 360.2 360.2

Nozzle Diameter, inches 0.154 0.154 0.154 0.154

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 1.014 1.014 1.014 1.014

Barometric Pressure, inches of Mercury 28.95 28.95 28.95 28.950

Average Orifice Meter Differential, inches H2O 0.39 0.39 0.39 0.390

Dry Gas Meter Volume Sampled, cubic feet 141.355 143.168 141.595 142.039

Average Dry Gas Meter Temperature, °F 73.81 83.53 73.28 76.873

Dry Gas Meter Volume Sampled, dscf 137.314 136.588 137.683 137.195

Total Moisture Liquid collected, g 219.15 213.8 210.3 214.417

Volume of Water Vapor, standard cubic feet 10.32 10.06 9.90 10.093

Moisture Content of Stack Gas, % 6.99 6.86 6.71 6.853

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

Dry Mole Fraction 0.9301 0.9314 0.9329 0.931

Carbon Dioxide, % 13.8 13.7 14.2 13.900

Oxygen, % 5.4 5.4 5 5.267

Carbon Monoxide & Nitrogen, % 80.8 80.9 80.8 80.833

Fuel Factor 1.12 1.13 1.12

Dry Molecular Weight, lb/lb-Mole 30.42 30.41 30.47 30.433

Wet Molecular weight, lb/lb-Mole 29.55 29.56 29.63 29.580

Flue Gas Static Pressure, inches of H2O -1.1 -1.3 -0.98 -1.127

Absolute Flue Gas Pressure, inches of Mercury 28.87 28.85 28.88 28.867

Average Stack Gas Temperature, °F 290.28 296.36 295.11 293.917

Average Velocity Head, inches of H2O 1.3118704130

7073

1.307033624

64157

1.317991235

64229

1.312

Average Stack Gas Velocity, feet/second 77.13 77.32 77.44 77.297

Stack Cross-Sectional Area, square feet 346.361 346.361 346.361 346.361

Dry Volumetric Flow Rate, dry scfm 1,012,346.0 1,007,390.6 1,013,304.5 1,011,013.7

00

Actual Wet Volumetric Flue Gas Flow Rate, acfm 1,602,889.4 1,606,838.0 1,609,331.8 1,606,353.0

67

Percent Isokinetic of Sampling Rate, % 100.7 100.8 101.0 100.833

Percent Excess Air, % 33.9 33.8 30.6 32.767

F-Factor, dscfm/MMBtu @ %O2 11312 10537 10500 10,783.000

Round Duct Diameter, inches 252 252 252

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches 0 0 0

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Monday, February 07, 2011 Page 30 of 30