Re: Particulate Summary :3 

Aaron Worstell to: Parker, James M 11/21/2011 10:04 AM 

Hi JimThank you for the PM stack test data for Corette and Colstrip. 

The results shown for Colstrip 3 appear to be a little different than that in the ICR test report from 

September 3, 2010 (attached). For example, for filterable PM, the test report shows a rate of 0.0251 

Ib/MMBtu (3 run avg.) while the spreadsheet you sent shows 0.0226 Ib/MMbtu (3 run avg.). There are 

other differences too. Do you happen to know why these values differ? 

ICR test data.docx 

Aaron J. Worstell 

Environmental Engineer 

U.S. Environmental Protection Agency - Region 8 

Air Program - Mail Code 8P-AR 

1595 Wynkoop Street 

Denver, CO 80202 

Phone: 303-312-6073 

Fax: 303-312-6064 

"Parker, JilmesM'~ JVanessa and Aaron - Per your request, here is... 11/18/201104:26:17 pM 

From: "Parker, James Moo <jmparker@pplweb.com>
 

To: Vanessa Hinkle/R8/USEPAJUS@EPA, Aaron Worstell/R8/USEPAJUS@EPA
 

Date: 11/18/2011 04:26 PM 

Particulate 

Vanessa and Aaron ­

Per your request, here is a summary spreadsheet with the measured particulate fractions from recent 

source tests on our plants. 

Please let me know if you have any questions. 

Thanks! 

Jim 

The information contained in this message is intended only for the personal and confidential use 

of the recipient(s) named above. If the reader of this message is not the intended recipient or an 

agent responsible for delivering it to the intended recipient, you are hereby notified that you have 

received this document in error and that any review, dissemination, distribution, or copying of 

this message is strictly prohibited. If you have received this communication in error, please notify 
us immediately, and delete the original message. PM Summary.xls 
Final Test Report 

for 

Utility Boiler MACT ICR - Colstrip Unit 3 

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. 

Permitted Facility Representative Date 

Name: Steve Christian 

Title: Supervising Engineer - Environmental 

Company: PPL Montana LLC 

Sign Date: 91312010 

I have reviewed all testing details and 

results in this test report and hereby 

certify that the test report is authentic 

and accurate. 

/ 

Testing Company Representative / Date 

Name: 

Title: 

Company: 

Sign Date: 

Jeff Kunstling 

Project Manager 

TRC Companies, Inc. 

9/312010 

Page 1 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

9/3/2010 

Facility Information:	 Testing Company: 

Colstrip Plant TRC Companies, Inc.
 

601 Willow Avenue 5540 Centerview Drive
 

Suite 100
 

Colstrip M 59323 Raleigh NC 27606 

Contact: Steve Christian Contact: Jeff Kunstling 

Phone: 406-748-5019 Phone: 919-256-6234 

Fax: 406-748-5900 Fax: 919-838-9661 

Email: sjchristian@pplweb.com	 Email: jkunstling@trcsolutions.com 

Industry/SCC/NAIS: 221112 AFS #: 3008700007 FRS #: 110017416946 

Air Permit Number: Permitted Source ID/Name: 

6076 3 

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

N/A N/A	 N/A 

SCC I Description: 10100226 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous Coal 

- Pulverized Coal: Dry Bottom Tangential (Subbituminous Coal) 

The following state and federal regulations that apply to the proposed testing: 

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

process flow diagram: 

Unit 3 is a 805 GMWe boiler firing mainly subbituminous coal from the Rosebud Mine near Colstrip. The maximum 

feed rate for the coal burned in the unit is approximately 456 tons/houf. 

Sampling Location Information: 

Round 

Rect. Duct Equiv. Distance from Distance from Number of Min.Travers 

Location Duct Length /Width Diam downstream Traverse Ports Points 

Diam. upstream dist. dist. 

Stack Exit 288 0 0 0 2400 3756 4 3 

Test Parameter Information: 

Target Test Number of Test Run Sample 

Location Parameter Method Duration Points Comments
 

Stack Exit Carbon Monoxide Method 10 3 120 0
 

Stack Exit Total organic compounds Method25A 3 120 0 NMHC emissions
 

(TOC) as Propane	 only. Methane 

emissions reported in 

excel template. 

Stack Exit Hydrogen Chloride Method 26A 3 60 0
 

Stack Exit Hydrogen Fluoride Method 26A 3 60 0
 

Stack Exit Cadmium Method 29 3 240 0
 

Page 2 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

9/3/2010 

Stack Exit Selenium Method 29 3 240 0
 

Stack Exit Nickel Method 29 3 240 0
 

Stack Exit Manganese Method 29 3 240 0
 

Stack Exit Lead Method 29 3 240 0
 

Stack Exit Antimony Method 29 3 240 0
 

Stack Exit Arsenic Method 29 3 240 0
 

Stack Exit Cobalt Method 29 3 240 0
 

Stack Exit Chromium Method 29 3 240 0
 

Stack Exit Beryllium Method 29 3 240 0
 

Stack Exit Filterable Particulate Method 29 3 240 0
 

Stack Exit Filterable Particulate Method 5/0TM-28 3 240 0
 

Stack Exit Inorganic (Aqueous) Method 5/0TM-28 3 240 0
 

Condensible Part. 

Stack Exit	 Organic Condensible Method 5/0TM-28 3 240 0
 

Particulate
 

Stack Exit Total Particulate Method 5/0TM-28 3 240 0
 

Stack Exit Sulfur Dioxide Method 6C 3 60 0
 

Stack Exit Nitrogen oxides (NOx) Method 7E 3 60 0
 

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. 

Page 3 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

Sampling I Stack Data Results Summary 

Location Stack Exit - Method 10 

Run Number
 

Test Date
 

Run Start Time
 

Run Finish Time 

Carbon Dioxide, % 

Oxygen, % 

Dry Volumetric Flow Rate, dry sefm 

F-Factor, dsefrnlMMBtu @ %02 

Moisture, % 

Fuel Type 

Fw 

Fc 

Location Stack Exit - Method 25A 

Run Number
 

Test Date
 

Run Start Time
 

Run Finish Time 

Carbon Dioxide, % 

Oxygen, % 

Dry Volumetric Flow Rate, dry scfm 

F-Factor, dscfrnlMMBtu @ %02 

Moisture, % 

Fuel Type 

Fw 

Fc 

9/3/2010 

1 

612412010 

8:13:00 AM 

10:27:00 

13.02 

6.69 

0 

9820 

16.48 

Override 

0 

0 

1 

612412010 

8:13:00AM 

10:27:00 

13.02 

6.69 

0 

9820 

16.48 

Override 

0 

0 

2 

6/24/2010 

11:17:00 

AM 

1:32:00 

PM 

13.08 

6.59 

0 

9820 

16.82 

Override 

0 

0 

2 

6/24/2010 

11:17:00 

AM 

1:32:00 

PM 

13.08 

6.59 

0 

9820 

16.82 

Override 

0 

0 

Average 

3 

612412010 

2:12:00 PM 

4:21:00 PM 

13.02 13.040 

6.65 6.643 

0 0.000 

9820 9,820.000 

16.5 16.600 

Override 

0 0.000 

0 0.000 

Average 

3 

6/2412010 

2:12:00 PM 

4:21:00 PM 

13.02 13.040 

6.65 6.643 

0 0.000 

9820 9,820.000 

16.5 16.600 

Override 

0 0.000 

0 0.000 

Page 4 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

Location Stack Exit - Method 26A 

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, of 

Dry Volumetric Flow Rate, dry scfm 

Actual Wet Volumetric Flue Gas Flow Rate, acfm 

Percent Isokinetic of Sampling Rate, % 

F-Factor, dscfmlMMBtu @ %02 

Fw 

Fc 

Location Stack Exit - Method 29 

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, of 

Dry Volumetric Flow Rate, dry scfm 

Actual Wet Volumetric Flue Gas Flow Rate, acfm 

Percent Isokinetic of Sampling Rate, % 

F-Factor, dscfmlMMBtu @ %02 

Fw 

Fc 

9/3/2010 

I 

6/2212010 

60 

49.999 

17.25 

75.86 

13.01 

6.68 

192.75 

1,863,656.0 

3,138,855.8 

100.6 

9820 

0 

0 

2 

612212010 

60 

49.643 

17.42 

84.88 

13.03 

6.62 

197.83 

1,856,049.5 

3,173,599.3 

100.3 

9820 

0 

0 

Average 

3
 

6122/2010
 

60 

49.987 49.876 

18.25 17.640 

84.92 81.887 

13.17 13.070 

6.48 6.593 

197.83 196.137 

1,836,855.7 1,852,187.0 

67 

3,173,870.7	 3, 162,108.6 

00 

102.0 100.967 

9820 9,820.000 

0 0.000 

0 0.000 

Average 

Page 5 of 37 
Utility Boiler MACT ICR . Colstrip Unit 3 

Location Stack Exit - Method 5/0TM-28 

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, of 

Dry Volumetric Flow Rate, dry scfm 

Actual Wet Volumetric Flue Gas Flow Rate, acfm 

Percent 1sokinetic of Sampling Rate, % 

F-Factor, dscfmlMMBtu @ %02
 

Fw
 

Fc
 

Location Stack Exit - Method 6C 

Run Number
 

Test Date
 

Run Start Time
 

Run Finish Time 

Carbon Dioxide, %
 

Oxygen, %
 

Dry Volumetric Flow Rate, dry scfm
 

F-Factor, dscfmlMMBtu @ %02
 

Moisture, %
 

Fuel Type
 

Fw
 

Fc
 

9/3/2010 

Method 

5/0TM-28 

Stack Exit 

24 

81.38 

37.92 

16.08 

0.8392 

13.06 

26.23 

452.389 

1,840,600.6 

3,113,069.7 

44.9 

0 

9820 

I 

6/22/2010 

8:15:00 AM 

9:15:00 AM 

13.01 

6.68 

0 

9820 

17.28 

Override 

0 

0 

Method 

5/0TM-28 

Stack Exit 

2 

24 

79.38 

25.11 

15.65 

0.8435 

13.16 

26.36 

452.389 

1,876,138.0 

3,116,326.9 

44.1 

0 

9820 

2 

6/2212010 

9:45:00 

AM 

10:45:00 

AM 

13.03 

6.62 

0 

9820 

17.46 

Override 

0 

0 

Average 

Method 

5/0TM-28 

Stack Exit
 

3
 

24 

84.33 81.697 

25.22 29.417 

15.78 15.837 

0.8422 0.842 

12.97 13.063 

26.41 26.333 

452.389 452.389 

1,868,313.3 1,861,683.9 

67 

3,100,855.2	 3,110,083.9 

33 

46.4 45.133 

0 0.000 

9820 9,820.000 

Average 

3 

612212010 

11:20:00 

12:20:00 

13.17 13.070 

6.48 6.593 

0 0.000 

9820 9,820.000 

18.28 17.673 

Override 

0 0.000 

0 0.000 

Page 6 of 37 
Utility Boiler MACT fCR . Colstrip Unit 3 

Location Stack Exit - Method 7E 

Run Number
 

Test Date
 

Run Start Time
 

Run Finish Time 

Carbon Dioxide, % 

Oxygen, % 

Dry Volumetric Flow Rate, dry scfm 

F-Factor, dscfmlMMBtu @ %02 

Moisture, % 

Fuel Type 

Fw 

Fc 

9/3/2010 

1 

612212010 

8:15:00 AM 

9:15:00 AM 

13.01 

6.68 

0 

9820 

17.28 

Override 

0 

0 

2 

6122/2010 

9:45:00 

AM 

10:45:00 

AM 

13.03 

6.62 

0 

9820 

17.46 

Override 

0 

0 

Average 

3 

612212010 

11:20:00 

12:20:00 

13.17 13.070 

6.48 6.593 

0 0.000 

9820 9,820.000 

18.28 17.673 

Override 

0 0.000 

0 0.000 

Page 7 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

9/3/2010 

Emissions Summary 

Location: Stack Exit - Method 10 

Compound: Carbon Monoxide 

Run 

Ib/mmBtu02 

ppm 

ppm@7%02 

I 

1.55E-OI 

1.48E+02 

1.45E+02 

2 

8.11E-02 

7.78E+OI 

7.56E+OI 

3 

8.50E-02 

8.12E+OI 

7.92E+OI 

Average 

1.07E-OI 

1.02E+02 

9.99E+OI 

Location: Stack Exit - Method 25A 

Compound: 

Run 

Ib/mmBtu02 

ppm 

ppm@7%02 

Total organic compounds (TOe) as 

I 

1.66E-03 

I.OOE+OO 

9.78E-OI 

2 

1.14E-03 

6.93E-OI 

6.73E-OI 

3 

8.74E-04 

5.30E-OI 

5.17E-OI 

Average 

1.22E-03 

7.4IE-OI 

7.23E-OI 

Location: Stack Exit - Method 26A 

Compound: 

RunNumber 

Mass_mg 

Ib/mmBtu02 

Hydrogen Chloride 

I 

0.126 

8.02E-05 

2 

0.0783 

5.OOE-05 

3 

0.0894 

5.6IE-05 

Average 

9.79E-02 

6.2IE-05 

Compound: 

RunNumber 

Mass_mg 

Ib/mmBtu02 

Hydrogen Fluoride 

I 

0.225 

1.43E-04 

2 

0.207 

1.32E-04 

3 

0.236 

1.48E-04 

Average 

2.23E-OI 

1.41E-04 

Location: Stack Exit - Method 29 

Compound: Antimony 

RunNumber 

Mass_mg 

Ib/mmBtu02 

1 

0.0079 

1.26E-06 

2 

0.0054 

1.16E-06 

3 

0.0051 

1.10E-06 

Average 

6.13E-03 

1.17E-06 

Compound: 

RunNumber 

Mass_mg 

Ib/mmBtu02 

Arsenic 

I 

0.0161 

2.56E-06 

2 

0.0129 

2.77E-06 

3 

0.0152 

3.29E-06 

Average 

1.47E-02 

2.87E-06 

Compound: 

RunNumber 

Mass_mg 

Ib/mmBtu02 

Beryllium 

I 

0.00062 

9.87E-08 

2 

0.00049 

1.05E-07 

3 

0.00063 

1.36E-07 

Average 

5.80E-04 

1.13E-07 

Page 8 of 37 
Utility Boiler MACT ICR· Colstrip Unit 3 

913/2010 

Compound: Cadmium 

Average 

RunNumber I 2 3 

Mass_mg 0.00353 0.00281 0.00253 2.96E-03 

Ib/mmBtu02 5.62E-07 6.03E-07 5.48E-07 571E-07 

Compound: Chromium 

Average 

RunNumber I 2 3 

Mass_mg 0.027 0.0167 0.0222 2.20E-02 

Ib/mmBtu02 4.30E-06 3.58E-06 4.8IE-06 4.23E-06 

Compound: Cobalt 

Average 

RunNumber I 2 3 

Mass_mg 0.0019 0.0015 0.00153 1.64E-03 

Ib/mmBtu02 3.03E-07 3.22E-07 3.3lE-07 3. 19E-07 

Compound: Filterable Particulate 

Average 

RunNumber I 2 3 

Mass_mg 144.8 110 103.2 1.19E+02 

Ib/mmBtu02 2.3lE-02 2.36E-02 2.24E-02 2.30E-02 

Compound: Lead 

Average 

RunNumber I 2 3 

Mass_mg 0.0361 0.0201 0.0196 2.53E-02 

Ib/mmBtu02 5.75E-06 4.3lE-06 4.25E-06 4.77E-06 

Compound: Manganese 

Average 

RunNumber I 2 3 

Mass_mg 0.1069 0.0811 0.0763 8.8lE-02 

Ib/mmBtu02 1.70E-05 1.74E-05 1.65E-05 1.70E-05 

Compound: Nickel 

Average 

RunNumber I 2 3 

Mass_mg 0.0259 0.0261 0.0162 2.27E-02 

Ib/mmBtu02 4.12E-06 5.60E-06 3.5IE-06 4.4lE-06 

Compound: Selenium 

Average 

RunNumber I 2 3 

Mass_mg 0.0735 0.1263 0.0475 8.24E-02 

Ib/mmBtu02 1.17E-05 2.7IE-05 1.03E-05 1.64E-05 

Location: Stack Exit - Method 5/0TM-28 

Compound: Filterable Particulate 

Average 

RunNumber I 2 3 

Mass_mg 159.1 106.3 106.8 1.24E+02 

Page 9 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

9/3/2010 

Ib/mmBtu02 2.54E-02 2.47E-02 

Compound: Inorganic (Aqueous) Condensible 

RunNumber I 2 

Mass_mg 11.3 7.3 

Ib/mrnBtu02 1.80E-03 1.69E-03 

Compound: Organic Condensible Particulate 

RunNumber I 2 

Mass_mg 3.7 2.3 

Ib/mmBtu02 5.90E-04 5.34E-04 

Compound: Total Particulate 

RunNumber I 2 

Mass_mg 174.1 115.9 

Ib/mrnBtu02 2.78E-02 2.69E-02 

Location: Stack Exit ­ Method 6C 

Compound: Sulfur Dioxide 

Run I 2 

Ib/mrnBtu02 5.74E-02 2.33E-02 

ppm 2.39E+OI 9.73E+OO 

ppm@70/002 2.34E+OI 9.47E+OO 

Location: Stack Exit - Method 7E 

Compound: Nitrogen oxides (NOx) 

Run I 2 

Ib/mrnBtu02 1.54E-OI 1.57E-OI 

ppm 8.95E+OI 9.17E+OI 

ppm@70/002 8.75E+OI 8.93E+OI 

2.53E-02 2.5IE-02 

3 

11.2 

2.66E-03 

Average 

9.93E+OO 

2.05E-03 

3 

5.8 

1.38E-03 

Average 

3.93E+OO 

8.35E-04 

3 

123.8 

2.94E-02 

Average 

1.38E+02 

2.80E-02 

3 

5.5IE-02 

2.33E+OI 

2.25E+OI 

Average 

4.53E-02 

1.90E+OI 

1.85E+OI 

3 

1.56E-OI 

9.16E+OI 

8.83E+OI 

Average 

1.56E-OI 

9.09E+OI 

8. 84E+O I 

Page 10 of 37 
Utility Boiler MACT ICR • Colstrip Unit 3 

Process Run Data 

Run 

1 Heat Input 

Coal FR Mill D 

Coal FR Mill C 

2 Heat Input 

2 Coal FR Mill D 

2 Coal FR Mill C 

2 Coal FR Mill B 

2 Coal FR Mill A 

2 Flue Gas 02 

2 Fum Press SHIRH 

2 Fum Press FiniSH 

2 Econ SH delta P 

2 Stack S02 

2 Stack NOx 

Coal FR Mill E 

Name 

9/3/2010 

Value 

6097 

75.73 

75.61 

6097 

75.63 

75.42 

75.56 

0.18 

2.79 

0.272 

0.473 

1.76 

0.03 

0.156 

75.7 

UOM
 

Million
 

Klb/hr
 

Klb/hr
 

Million
 

Klb/hr
 

Klb/hr
 

Klb/hr
 

Klb/hr
 

% 

SHIRH 

FiniSH 

delta P 

IblMMBtu 

IblMMBtu 

Klb/hr 

Target 

Value Comments 

0 Collected during 

run 1 M26A, M7E, 

and M6C 

0 Collected during 

run I M26A, M7E, 

and M6C 

0 Collected during 

run 1 M26A, M7E, 

and M6C 

0 Collected during 

run 2 M26A, M7E, 

and M6C 

0 Collected during 

run 2 M26A, M7E, 

and M6C 

0 Collected during 

run 2 M26A, M7E, 

and M6C 

0 Collected during 

run 2 M26A, M7E, 

and M6C 

0 Collected during 

run 2 M26A, M7E, 

and M6C 

0 Collected during 

run 2 M26A, M7E, 

and M6C 

0 Collected during 

run 2 M26A, M7E, 

and M6C 

0 Collected during 

run 2 M26A, M7E, 

and M6C 

0 Collected during 

run 2 M26A, M7E, 

and M6C 

0 Collected during 

run 2 M26A, M7E, 

and M6C 

0 Collected during 

run 2 M26A, M7E, 

and M6C 

0 Collected during 

run 2 M26A, M7E, 

and M6C 

Page 11 of 37 

2 
Utility Boiler MACT ICR· Colstrip Unit 3 

2 Coal FR Mill F 

9/3/2010 

0.1 Klblhr 0 Collected during 

run 2 M26A, M7E, 

and M6C 

2 Coal FR Mill G 75.14 Klblhr 0 Collected during 

run 2 M26A, M7E, 

and M6C 

2 Coal FR Mill H 75.81 Klb/hr 0 Collected during 

run 2 M26A, M7E, 

and M6C 

2 Gross Electric Generation 649.3 GMW 0 Collected during 

run 2 M26A, M7E, 

and M6C 

2 Coal Firing Rate 912.83 Klblhr 0 Collected during 

run 2 M26A, M7E, 

and M6C 

2 Boiler Efficiency 86.63 % 0 Collected during 

run 2 M26A, M7E, 

and M6C 

2 Opacity 15.03 % 0 Collected during 

run 2 M26A, M7E, 

and M6C 

2 Sootblower Steam Pressure 555.78 psig 0 Collected during 

run 2 M26A, M7E, 

and M6C 

2 SAl amps 249.47 amps 0 Collected during 

run 2 M26A, M7E, 

and M6C 

2 SA2 amps 257.73 amps 0 Collected during 

run 2 M26A, M7E, 

and M6C 

2 SA3 amps 255.25 amps 0 Collected during 

run 2 M26A, M7E, 

and M6C 

2 SA4 amps 250.48 amps 0 Collected during 

run 2 M26A, M7E, 

and M6C 

2 SA5 amps 257.85 amps 0 Collected during 

run 2 M26A, M7E, 

and M6C 

2 SA6amps 258.24 amps 0 Collected during 

run 2 M26A, M7E, 

and M6C 

2 SA7 amps 0 amps 0 Collected during 

run 2 M26A, M7E, 

and M6C 

2 SA8 amps 0 amps 0 Collected during 

run 2 M26A, M7E, 

and M6C 

Page 12 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

2 Plumb Bob delta P 

9/3/2010 

0.31 delta P 0 Collected during 

run 2 M26A, M7E, 

and M6C 

2 Mist Elim delta P 0 delta P 0 Collected during 

run 2 M26A, M7E, 

andM6C 

2 Rehtr 8 Gas delta P 0 deltaP 0 Collected during 

run 2 M26A, M7E, 

andM6C 

2 Wash Tray 8 delta P 0.096 deltaP 0 Collected during 

run 2 M26A, M7E, 

and M6C 

2 Net Electric Generation 599.3 NMW 0 Collected during 

run 2 M26A, M7E, 

and M6C 

3 Heat Input 6097 Million 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Coal FR Mill D 75.89 Klb/hr 0 Collected during 

run 3 M26A, M7E, 

andM6C 

3 Coal FR Mill C 75.58 Klb/hr 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Coal FR Mill B 75.76 Klb/hr 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Coal FR Mill A 0.18 Klb/hr 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Flue Gas 02 2.68 % 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Fum Press SHIRH 0.274 SHIRH 0 Collected during 

run 3 M26A, M7E, 

andM6C 

3 Fum Press FiniSH 0.475 FiniSH 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Econ SH delta P 1.74 deltaP 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Stack S02 0.054 lb/MMBtu 0 Collected during 

run 3 M26A, M7E, 

andM6C 

3 Stack NOx 0.155 Ib/MMBtu 0 Collected during 

run 3 M26A, M7E, 

andM6C 

Page 13 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

3 Coal FR Mill E 

9/3/2010 

75.91 Klb/hr 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Coal FR Mill F 0.1 Klb/hr 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Coal FR Mill G 75.42 Klb/hr 0 Collected during 

run 3 M26A, M7E, 

andM6C 

3 Coal FR Mill H 75.93 Klb/hr 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Gross Electric Generation 649.3 GMW 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Coal Firing Rate 914.88 Klb/hr 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Boiler Efficiency 86.55 % 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Opacity 15.89 % 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Sootblower Steam Pressure 557.17 psig 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 SAl amps 252.41 amps 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 SA2 amps 253.52 amps 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 SA3 amps 252.98 amps 0 Collected during 

run 3 M26A, M7E, 

andM6C 

3 SA4 amps 249.72 amps 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 SA5 amps 254.75 amps 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 SA6amps 255.36 amps 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 SA7 amps 0 amps 0 Collected during 

run 3 M26A, M7E, 

and M6C 

Page 14 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

3 SA8 amps 

9/3/2010 

0 amps 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Plumb Bob delta P 0.3 delta P 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Mist Elim delta P 0 delta P 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Rehtr 8 Gas delta P 0 delta P 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Wash Tray 8 delta P 0.097 delta P 0 Collected during 

run 3 M26A, M7E, 

and M6C 

3 Net Electric Generation 599.3 NMW 0 Collected during 

run 3 M26A. M7E. 

and M6C 

4 Heat Input 6097 Million 0 Collected during 

run I M5129 and 

OTM 27128 

4 Coal FR Mill D 75.3 Klb/hr 0 Collected during 

run I M5129 and 

OTM 27128 

4 Coal FR Mill C 75.04 Klb/hr 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 Coal FR Mill B 75.09 Klb/hr 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 Coal FR Mill A 0.18 Klb/hr 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 Flue Gas 02 2.79 % 0 Collected during 

run I M5129 and 

OTM 27/28 

4 Fum Press SHIRH 0.289 SHIRH 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 Fum Press FiniSH 0.48 FiniSH 0 Collected during 

run 1 M5/29 and 

OTM 27/28 

4 Econ SH delta P 1.73 delta P 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 Stack S02 0.073 Ib/MMBtu 0 Collected during 

run 1 M5/29 and 

OTM 27/28 

Page 15 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

9/3/2010 

4 StackNOx 0.168 IblMMBtu 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 Coal FR Mill E 75.15 Klb/hr 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 Coal FR Mill F 0.08 Klb/hr 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 Coal FR Mill G 74.89 Klb/hr 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 Coal FR Mill H 75.35 Klb/hr 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 Gross Electric Generation 649.3 GMW 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 Coal Firing Rate 900.04 Klb/hr 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 Boiler Efficiency 86.45 % 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 Opacity 17.16 % 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 Sootblower Steam Pressure 558.32 psig 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 SAl amps 250.05 amps 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 SA2 amps 245.66 amps 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 SA3 amps 248.52 amps 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 SA4 amps 251.24 amps 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 SA5 amps 247.21 amps 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 SA6 amps 248.84 amps 0 Collected during 

run 1 M5/29 and 

OTM 27/28 

Page 16 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

9/3/2010 

4 SA7 amps 0 amps 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 SA8 amps 0 amps 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 Plumb Bob delta P 0.32 delta P 0 Collected during 

run 1 M5/29 and 

OTM 27/28 

4 Mist Elim delta P 0 delta P 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 Rehtr 8 Gas delta P 0 delta P 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 Wash Tray 8 delta P 0.094 delta P 0 Collected during 

run I M5/29 and 

OTM 27/28 

4 Net Electric Generation 599.3 NMW 0 Collected during 

run 1 M5/29 and 

OTM 27/28 

5 Heat Input 6098 Million 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 Coal FR Mill D 66.65 Klb/hr 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 Coal FR Mill C 66.5 Klb/hr 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 Coal FR Mill B 66.51 Klb/hr 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 Coal FR Mill A 66.39 Klb/hr 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 Flue Gas 02 2.64 % 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 Fum Press SH/RH 0.305 SH/RH 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 Fum Press FiniSH 0.489 FiniSH 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 Econ SH delta P 1.77 delta P 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

Page 17 of 37 
Utility Boiler MACT ICR . Colstrip Unit 3 

5 Stack S02 

9/3/2010 

0.099 IblMMBtu 0 Collected during 

run 2 M5129 and 

OTM 27/28 

5 Stack NOx 0.188 IblMMBtu 0 Collected during 

run 2 M5/29 and 

OTM 27128 

5 Coal FR Mill E 66.57 Klb/hr 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 Coal FR Mill F 0.09 Klb/hr 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 Coal FR Mill G 66.3 Klb/hr 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 Coal FR Mill H 56.4 Klb/hr 0 Collected during 

run 2 M5/29 and 

OTM 27128 

5 Gross Electric Generation 658.8 GMW 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

Coal FR Mill B 75.63 Klb/hr 0 Collected during 

run I M26A, M7E, 

and M6C 

Coal FR Mill A 0.17 Klb/hr 0 Collected during 

run I M26A, M7E, 

and M6C 

5 Coal Firing Rate 908.25 Klb/hr 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 Boiler Efficiency 86.72 % 0 Collected during 

run 2 M5/29 and 

OTM 27128 

5 Opacity 16.62 % 0 Collected during 

run 2 M5/29 and 

OTM 27128 

5 Sootblower Steam Pressure 559.75 psig 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 SAl amps 252.1 amps 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 SA2 amps 251.08 amps 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 SA3 amps 250.57 amps 0 Collected during 

run 2 M5/29 and 

OTM 27128 

Page 18 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

9/3/2010 

5 SA4 amps 251.51 amps 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 SA5 amps 253.49 amps 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 SA6 amps 252.88 amps 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 SA7 amps 0 amps 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 SA8 amps 0 amps 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 Plumb Bob delta P 0.29 delta P 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 Mist Elim delta P 0 delta P 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 Rehtr 8 Gas delta P 0 delta P 0 Collected during 

run 2 M5/29 and 

OTM 27128 

5 Wash Tray 8 delta P 0.093 delta P 0 Collected during 

run 2 M5/29 and 

OTM 27/28 

5 Net Electric Generation 608.8 NMW 0 Collected during 

run 2 M5129 and 

OTM 27/28 

6 Heat Input 6098 Million 0 Collected during 

run 3 M5/29 and 

OTM 27128 

6 Coal FR Mill D 64.32 Klb/hr 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Coal FR Mill C 64.14 Klb/hr 0 Collected during 

run 3 M5/29 and 

OTM 27128 

6 Coal FR Mill B 64.17 Klb/hr 0 Collected during 

run 3 M5/29 and 

OTM 27128 

6 Coal FR Mill A 64.23 Klb/hr 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Flue Gas 02 2.84 % 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

Page 19 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

9/3/2010 

6 Fum Press SHIRH 0.303 SHIRH 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Fum Press finiSH 0.468 FiniSH 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Econ SH delta P 1.72 delta P 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Stack S02 0.075 IblMMBtu 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Stack NOx 0.175 IblMMBtu 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Coal FR Mill E 64.18 Klb/hr 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Coal FR Mill F 0.1 Klb/hr 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Coal FR Mill G 64.02 Klb/hr 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Coal FR Mill H 59.29 Klb/hr 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Gross Electric Generation 658.8 GMW 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Coal Firing Rate 893.93 Klb/hr 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Boiler Efficiency 86.58 % 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Opacity 16.54 % 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Sootblower Steam Pressure 554.9 psig 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 SAl amps 235.11 amps 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 SA2 amps 251.95 amps 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

Page 20 of 37 
Utility Boiler MACT ICR • Colstrip Unit 3 

9/3/2010 

6 SA3 amps 251.82 amps 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 SA4 amps 251.98 amps 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 SA5 amps 249.49 amps 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 SA6 amps 248.89 amps 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 SA7 amps 0 amps 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 SA8 amps 0 amps 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Plumb Bob delta P 0.27 delta P 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Mist Elim delta P 0 delta P 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Rehtr 8 Gas delta P 0 delta P 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Wash Tray 8 delta P 0.092 delta P 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

6 Net Electric Generation 608.8 NMW 0 Collected during 

run 3 M5/29 and 

OTM 27/28 

7 Heat Input 6066 Million 0 Collected during 

run I MlO and 

M25A 

7 Coal FR Mill D 64.85 Klb/hr 0 Collected during 

run I MIO and 

M25A 

7 Coal FR Mill C 64.62 Klb/hr 0 Collected during 

run I MIO and 

M25A 

7 Coal FR Mill B 64.73 Klb/hr 0 Collected during 

run I MIO and 

M25A 

7 Coal FR Mill A 64.73 Klb/hr 0 Collected during 

run I MlO and 

M25A 

Page 21 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

7 Flue Gas 02 

9/3/2010 

2.9 % 0 Collected during 

run I MIO and 

M25A 

7 Fum Press SHIRH 0.282 SHIRH 0 Collected during 

run I MIO and 

M25A 

7 Fum Press FiniSH 0.47 FiniSH 0 Collected during 

run I MIG and 

M25A 

7 Econ SH delta P 1.74 delta P 0 Collected during 

run I MIO and 

M25A 

7 Stack S02 0.082 IblMMBtu 0 Collected during 

run I MIO and 

M25A 

7 StackNOx 0.183 IblMMBtu 0 Collected during 

run I MIO and 

M25A 

7 Coal FR Mill E 64.66 Klb/hr 0 Collected during 

run I MIG and 

M25A 

7 Coal FR Mill F 0.08 Klb/hr 0 Collected during 

run I MIO and 

M25A 

7 Coal FR Mill G 64.56 Klb/hr 0 Collected during 

run I MIO and 

M25A 

7 Coal FR Mill H 58.73 Klb/hr 0 Collected during 

run I MIO and 

M25A 

7 Gross Electric Generation 655.6 GMW 0 Collected during 

run I MIG and 

M25A 

7 Coal Firing Rate 888.29 Klb/hr 0 Collected during 

run I MIO and 

M25A 

7 Boiler Efficiency 86.67 % 0 Collected during 

run I MIO and 

M25A 

7 Opacity 15.97 % 0 Collected during 

run I MIO and 

M25A 

7 Sootblower Steam Pressure 554.82 psig 0 Collected during 

run I MIG and 

M25A 

7 SAl amps 254.19 amps 0 Collected during 

run 1 MIO and 

M25A 

Page 22 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

7 SA2 amps 

9/3/2010 

251.31 amps 0 Collected during 

run I MIO and 

M25A 

7 SA3 amps 251.22 amps 0 Collected during 

run I MIO and 

M25A 

7 SA4 amps 243.96 amps 0 Collected during 

run I MIO and 

M25A 

7 SA5 amps 252.09 amps 0 Collected during 

run I MIO and 

M25A 

7 SA6 amps 252.68 amps 0 Collected during 

run I MIO and 

M25A 

7 SA7 amps 0 amps 0 Collected during 

run I MIO and 

M25A 

7 SA8 amps 0 amps 0 Collected during 

run I MIO and 

M25A 

7 Plumb Bob delta P 0.24 delta P 0 Collected during 

run I MIO and 

M25A 

7 Mist Elim delta P 0 delta P 0 Collected during 

run I MIO and 

M25A 

7 Rehtr 8 Gas delta P 0 delta P 0 Collected during 

run I MIO and 

M25A 

7 Wash Tray 8 delta P 0.099 delta P 0 Collected during 

run I MIO and 

M25A 

7 Net Electric Generation 605.6 NMW 0 Collected during 

run I MIO and 

M25A 

8 Heat Input 6066 Million 0 Collected during 

run 2 MIO and 

M25A 

8 Coal FR Mill D 65.2 Klb/hr 0 Collected during 

run 2 MIO and 

M25A 

8 Coal FR Mill C 65.03 Klb/hr 0 Collected during 

run 2 MIO and 

M25A 

8 Coal FR Mill B 65.09 Klb/hr 0 Collected during 

run 2 MIO and 

M25A 

Page 23 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

8 Coal FR Mill A 

9/3/2010 

65.19 Klb/hr 0 Collected during 

run 2 MIO and 

M25A 

8 Flue Gas 02 2.82 % 0 Collected during 

run 2 MIO and 

M25A 

8 Fum Press SHIRH 0.3 SHIRH 0 Collected during 

run 2 MIO and 

M25A 

8 Fum Press FiniSH 0.46 FiniSH 0 Collected during 

run 2 MIO and 

M25A 

8 Econ SH delta P 1.75 delta P 0 Collected during 

run 2 MIO and 

M25A 

8 Stack S02 0.08 IblMMBtu 0 Collected during 

run 2 MIO and 

M25A 

8 StackNOx 0.16 IblMMBtu 0 Collected during 

run 2 MIO and 

M25A 

8 Coal FR Mill E 65.11 Klb/hr 0 Collected during 

run 2 MIO and 

M25A 

8 Coal FR Mill F 0.09 Klb/hr 0 Collected during 

run 2 MIO and 

M25A 

8 Coal FR Mill G 64.81 Klb/hr 0 Collected during 

run 2 MIO and 

M25A 

8 Coal FR Mill H 58.45 Klb/hr 0 Collected during 

run 2 MIO and 

M25A 

8 Gross Electric Generation 655.6 GMW 0 Collected during 

run 2 MIO and 

M25A 

8 Coal Firing Rate 901.41 Klb/hr 0 Collected during 

run 2 MIO and 

M25A 

8 Boiler Efficiency 86.69 % 0 Collected during 

run 2 MIO and 

M25A 

8 Opacity 15.63 % 0 Collected during 

run 2 MIO and 

M25A 

8 Sootblower Steam Pressure 557.31 psig 0 Collected during 

run 2 MIO and 

M25A 

Page 24 of 37 
Utility Boiler MACT ICR· Colstrip Unit 3 

8 SAl amps 

9/312010 

252.99 amps 0 Collected during 

run 2 MIO and 

M25A 

8 SA2 amps 249.63 amps 0 Collected during 

run 2 MIO and 

M25A 

8 SA3 amps 250.4 amps 0 Collected during 

run 2 MIO and 

M25A 

8 SA4 amps 247.17 amps 0 Collected during 

run 2 MIO and 

M25A 

8 SA5 amps 251.1 amps 0 Collected during 

run 2 MIO and 

M25A 

8 SA6 amps 253.15 amps 0 Collected during 

run 2 MIO and 

M25A 

8 SA7 amps 0 amps 0 Collected during 

run 2 MIO and 

M25A 

8 SA8 amps 1.11 amps 0 Collected during 

run 2 MIO and 

M25A 

8 Plumb Bob delta P 0.155 deltaP 0 Collected during 

run 2 MIO and 

M25A 

8 Mist Elim delta P 0 delta P 0 Collected during 

run 2 MIO and 

M25A 

8 Rehtr 8 Gas delta P 0 delta P 0 Collected during 

run 2 MIO and 

M25A 

8 Wash Tray 8 delta P 0.057 delta P 0 Collected during 

run 2 MIO and 

M25A 

8 Net Electric Generation 605.6 NMW 0 Collected during 

run 2 MIO and 

M25A 

9 Heat Input 6066 Million 0 Collected during 

run 3 MIO and 

M25A 

9 Coal FR Mill D 66.15 Klblhr 0 Collected during 

run 3 MIO and 

M25A 

9 Coal FR Mill C 65.84 Klblhr 0 Collected during 

run 3 MIO and 

M25A 

Page 25 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

9 Coal FR Mill B 

9/3/2010 

65.94 Klb/hr 0 Collected during 

run 3 MIO and 

M25A 

9 Coal FR Mill A 66.22 Klb/hr 0 Collected during 

run 3 MIO and 

M25A 

9 Flue Gas 02 2.91 % 0 Collected during 

run 3 MIO and 

M25A 

9 Fum Press SHIRH 0.31 SHIRH 0 Collected during 

run 3 MIO and 

M25A 

9 Fum Press FiniSH 0.48 FiniSH 0 Collected during 

run 3 MIO and 

M25A 

9 Econ SH delta P 1.82 delta P 0 Collected during 

run 3 MIO and 

M25A 

9 Stack S02 0.1 IblMMBtu 0 Collected during 

run 3 MIO and 

M25A 

9 Stack NOx 0.16 IblMMBtu 0 Collected during 

run 3 MIO and 

M25A 

9 Coal FR Mil1 E 66.1 Klb/hr 0 Collected during 

run 3 MIO and 

M25A 

9 Coal FR Mill F 0.1 Klb/hr 0 Collected during 

run 3 MIO and 

M25A 

9 Coal FR Mill G 65.58 Klb/hr 0 Collected during 

run 3 MIO and 

M25A 

9 Coal FR Mill H 59.19 Klb/hr 0 Collected during 

run 3 MIO and 

M25A 

Flue Gas 02 2.99 % 0 Collected during 

run 1 M26A, M7E, 

and M6C 

Fum Press SHIRH 0.273 SHIRH 0 Collected during 

run 1 M26A, M7E, 

and M6C 

Fum Press FiniSH 0.471 FiniSH 0 Collected during 

run 1 M26A, M7E, 

and M6C 

Econ SH delta P 1.76 delta P 0 Collected during 

run 1 M26A, M7E, 

and M6C 

Page 26 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

Stack S02 

9/3/2010 

0.078 IbIMMBtu 0 Collected during 

run I M26A, M7E, 

and M6C 

9 Gross Electric Generation 655.6 GMW 0 Collected during 

run 3 MIO and 

M25A 

9 Coal Firing Rate 915.13 Klb/hr 0 Collected during 

run 3 MIO and 

M25A 

9 Boiler Efficiency 86.66 % 0 Collected during 

run 3 M10 and 

M25A 

9 Opacity 16.16 % 0 Collected during 

run 3 MIO and 

M25A 

9 Sootblower Steam Pressure 551.5 psig 0 Collected during 

run 3 MIO and 

M25A 

9 SAl amps 255.95 amps 0 Collected during 

run 3 MIO and 

M25A 

9 SA2 amps 254.27 amps 0 Collected during 

run 3 MIO and 

M25A 

9 SA3 amps 253.62 amps 0 Collected during 

run 3 MIO and 

M25A 

9 SA4 amps 251.68 amps 0 Collected during 

run 3 MIO and 

M25A 

9 SA5 amps 255.53 amps 0 Collected during 

run 3 MIO and 

M25A 

9 SA6 amps 257.35 amps 0 Collected during 

run 3 MIO and 

M25A 

.9 SA7 amps 0 amps 0 Collected during 

run 3 MIO and 

M25A 

9 SA8 amps 0.14 amps 0 Collected during 

run 3 MIO and 

M25A 

9 Plumb Bob delta P 0.183 delta P 0 Collected during 

run 3 MIO and 

M25A 

9 Mist Elim delta P 0 delta P 0 Collected during 

run 3 MIO and 

M25A 

Page 27 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

9 Rehtr 8 Gas delta P 

9/312010 

0 delta P 0 Collected during 

run 3 MIO and 

M25A 

9 Wash Tray 8 delta P 0.043 delta P 0 Collected during 

run 3 MIO and 

M25A 

9 Net Electric Generation 605.6 NMW 0 Collected during 

run 3 MIO and 

M25A 

StackNOx 0.151 IblMMBtu 0 Collected during 

run 1 M26A, M7E, 

and M6C 

Coal FR Mill E 75.59 Klb/hr 0 Collected during 

run I M26A, M7E, 

and M6C 

Coal FR Mill F 0.1 Klb/hr 0 Collected during 

run 1 M26A, M7E, 

and M6C 

Coal FR Mill G 75.01 Klb/hr 0 Collected during 

run 1 M26A, M7E, 

and M6C 

Coal FR Mill H 75.74 Klb/hr 0 Collected during 

run I M26A, M7E, 

and M6C 

Gross Electric Generation 649.3 GMW 0 Collected during 

run 1 M26A, M7E, 

and M6C 

Coal Firing Rate 900.07 Klb/hr 0 Collected during 

run 1 M26A, M7E, 

and M6C 

Boiler Efficiency 86.85 % 0 Collected during 

run 1 M26A, M7E, 

and M6C 

Opacity 16.6 % 0 Collected during 

run 1 M26A, M7E, 

and M6C 

Sootblower Steam Pressure 560.05 psig 0 Collected during 

run 1 M26A, M7E, 

and M6C 

SAl amps 251.26 amps 0 Collected during 

run 1 M26A, M7E, 

and M6C 

SA2 amps 253.62 amps 0 Collected during 

run 1 M26A, M7E, 

andM6C 

SA3 amps 251.63 amps 0 Collected during 

run 1 M26A, M7E, 

and M6C 

Page 28 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

9/3/2010 

SA4 amps 250.61 amps 0 Collected during 

run 1 M26A, M7E, 

and M6C 

SA5 amps 255.Q1 amps 0 Collected during 

run 1 M26A, M7E, 

and M6C 

SA6 amps 254.87 amps 0 Collected during 

run 1 M26A, M7E, 

and M6C 

SA7 amps 0 amps 0 Collected during 

run 1 M26A, M7E, 

and M6C 

SA8 amps 0 amps 0 Collected during 

run 1 M26A, M7E, 

and M6C 

Plumb Bob delta P 0.31 delta P 0 Collected during 

run I M26A, M7E, 

and M6C 

Mist Elim delta P 0 delta P 0 Collected during 

run 1 M26A, M7E, 

and M6C 

Rehtr 8 Gas delta P 0 delta P 0 Collected during 

run 1 M26A, M7E, 

and M6C 

Wash Tray 8 delta P 0.094 delta P 0 Collected during 

run 1 M26A, M7E, 

and M6C 

Net Electric Generation 599.3 NMW 0 Collected during 

run 1 M26A, M7E, 

and M6C 

APeD Run Data 

Target
 

Run Name Value UOM Value Comments
 

1 OVERFIRE AIR 0 0
 

1 VENTURI SCRUBBER 0 0 

1 ACTIVATED CARBON ADSORPTION 0 0 

Process Lab Run Data 

Run Name Value UOM Comments
 

1 Scrubber pH 7.03 pH 6/2211013:30
 

1 Scrubber Total Solids 24.6 % 6/2211013:30
 

1 Scrubber Dissolved Solids 6.9 % 6/22/10 13:30
 

1 Scrubber Suspended Solids 17.7 % 6/22110 13:30
 

2 Scrubber pH 7.1 pH 6/2211014:40
 

Page 29 of 37 
3 

3 

Utility Boiler MACT ICR - Colstrip Unit 3 

9/3/2010 

2 Scrubber Total Solids 23.6 6/22110 14:40 

2 Scrubber Dissolved Solids 6.7 6/2211014:40 

2 Scrubber Suspended Solids 16.9 

%

%

% 6/2211014:40 

Scrubber pH 7.13 pH 6/2211015:30 

Scrubber Total Solids 24.5 

3 Scrubber Dissolved Solids 6.9 

%

% 

6/22110 15:30 

6/22110 15:30 

3 Scrubber Suspended Solids 17.6 % 6/22110 15:30 

4 Scrubber pH 7.15 pH 6/2211016:30 

4 Scrubber Total Solids 25.2 % 6/2211016:30 

4 Scrubber Dissolved Solids 7.3 

4 Scrubber Suspended Solids 17.9 

%

% 

6/2211016:30 

6/2211016:30 

Page 30 of 37 
Utility Boiler MACT ICR . Colstrip Unit 3 

Sampling / Stack Data Results Detail 

Location Stack Exit - Method 10 

Run Number 

Test Date 

Run Start Time 

Run Finish Time 

Carbon Dioxide, % 

Oxygen, % 

Fuel Factor 

Dry Volumetric Flow Rate, dry scfm 

F-Factor, dscfmIMMBtu @ %02 

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 

Fe 

Cgasw 

Cgasw Units 

9/3/2010 

I 

6/24/2010 

8:13:00AM 

10:27:00 AM 

13.02 

6.69 

1.09 

0 

9820 

16.48 

0 

0 

I 

CC330821 

0.072 

0.04 

0 

CC100182 

50.205 

·0.96 

0 

CC330821 

0.027 

0 

0.04 

CC100182 

50.133 

·1.03 

7.000000000 

00001E-02 

145.867 

ppmvd 

147.5064 

ppmvd 

Override 

0 

0 

0 

2 

6/24/2010 

11:17:00 

1:32:00 PM 

13.08 

6.59 

1.09 

0 

9820 

16.82 

0 

0 

I 

CC330821 

0.027 

0 

0 

CC 100 I82 

50.133 

·1.03 

0 

CC330821 

0.041 

0.01 

0.01 

CC100182 

50.152 

-1.02 

0.01 

76.906 

ppmvd 

77.7794 

ppmvd 

Override 

0 

0 

0 

Average 

3 

6/24/2010 

2:12:00PM 

4:21:00PM 

13.02 13.040 

6.65 6.643 

1.09 

0 0.000 

9820 9,820.000 

16.5 16.600 

0 0.000 

0 0.000 

I 1.000 

CC330821 

0.041 0.047 

0.01 0.017 

0 0.000 

CClO0182 

50.152	 50.163 

-1.02 ·1.003 

0 0.000 

CC330821 

0.026 0.031 

-0.Ql 0.000 

0.02 0.023 

CC100182 

50.123	 50.136 

-1.04 -1.030 

0.02 0.033 

80.283 101019 

ppmvd 

812041 102.163 

ppmvd
 

Override
 

0 0.000 

0 0.000 

0 0.000 

Page 31 of 37 
Utility Boiler MACT ICR· Colstrip Unit 3 

Location Stack Exit - Method 25A 

Run Number 

Test Date 

Run Start Time 

Run Finish Time 

Carbon Dioxide, % 

Oxygen, % 

Fuel Factor 

Dry Volumetric Flow Rate, dry sefm 

F-Factor, dsefrnlMMBtu @ %02 

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 10 

Calibration Pre High Cylinder Instrument Response 

Calibration Pre High Cylinder Bias 

Calibration Pre High Cylinder Drift 

Calibration Post Zero Cylinder 10 

Calibration Post Zero Cylinder Instrument Response 

Calibration Post Zero Cylinder Bias 

Calibration Post Zero Cylinder Drift 

Calibration Post High Cylinder ill 

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 

9/3/2010 

I 

612412010 

8:13:00 AM 

10:27:00 AM 

13.02 

6.69 

1.09 

0 

9820 

16.48 

0 

0 

2 

CC330821 

-0.033 

-1.08 

0 

SG9151811 

2.163 

0.99 

0 

CC330821 

-0.037 

-1.2 

0.12 

SG9151811 

2.09 

-1.2 

2.19 

0.867 

ppmvw 

1.0023 

ppmvd 

Override 

0 

0 

0.837109414 

75827 

ppmvw 

2 

6124/2010 

11:17:00 

1:32:00 PM 

13.08 

6.59 

1.09 

0 

9820 

16.82 

0 

0 

2 

Air 

-0.037 

-1.2 

0 

S09151811 

2.09 

-1.2 

0 

Air 

0.017 

0.42 

1.62 

SG9151811 

2.133 

0.09 

1.29 

0.6 

ppmvw 

0.6934 

ppmvd 

Override 

0 

0 

0.57679000 

7070469 

ppmvw 

Average 

3 

6/2412010 

2:12:00 PM
 

4:21:00PM
 

13.02 13.040 

6.65 6.643 

1.09 

0 0.000 

9820 9,820.000 

16.5 16.600 

0 0.000 

0 0.000 

2 2.000 

Air 

0.017 -0.018 

0.42 -0.620 

0 0.000 

SG9151811 

2.133 2.129 

0.09 -0.040 

0 0.000 

Air 

0.043 0.008 

1.2 0.140 

0.78 0.840 

S09151811 

2.097 2.107 

-0.99 -0.700 

1.08 1.520 

0.49 0.652 

ppmvw 

0.53 0.742 

ppmvd
 

Override
 

0 0.000 

0 0.000 

0.442570743 0.619 

405276
 

ppmvw
 

Page 32 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

Location Stack Exit - Method 26A 

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, OF 

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, Ib/lb-Mole 

Wet Molecular weight, Ib/lb-Mole 

Flue Gas Static Pressure, inches of H2O 

Absolute Flue Gas Pressure, inches of Mercury 

Average Stack Gas Temperature, OF 

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 @ %02
 

Round Duct Diameter, inches
 

Rectangular Duct Width, inches
 

Rectangular Duct Length, inches
 

Fw
 

Fc
 

9/3/2010 

1 

6/2212010 

12 

60 

0.192 

0.84 

1.012 

26.67 

2.73 

55.812 

75.67 

49.999 

221.4 

10.42 

17.25 

75.86 

0.8275 

13.01 

6.68 

80.31 

1.09 

30.35 

28.22 

-1.8 

26.54 

192.75 

2.975441404 

7616 

115.64 

452.389 

1,863,656.0 

3,138,855.8 

100.6 

46.0 

9820 

288 

0 

0 

0 

0 

2 

612212010 

12 

60 

0.192 

0.84 

1.012 

26.52 

2.76 

56.189 

80.17 

49.643 

222.5 

10.47 

17.42 

84.88 

0.8258 

13.03 

6.62 

80.35 

1.10 

30.35 

28.20 

-1.7 

26.40 

197.83 

2.99992762 

809127 

116.92 

452.389 

1,856,049.5 

3,173,599.3 

100.3 

45.4 

9820 

288 

0 

0 

0 

0 

Average 

3 

6/2212010 

12 

60 

0.192 0.192 

0.84 0.840 

1.012 1.012 

26.52 26.570 

2.75 2.747 

56.745 56.249 

81.75 79.197 

49.987	 49.876 

237 226.967 

11.16 10.683 

18.25 17.640 

84.92 81.887 

0.8175 0.824 

13.17 13.070 

6.48 6.593 

80.35 80.337 

1.09 

30.37 30.357 

28.11	 28.177 

-1.8 -1767 

26.39 26.443 

197.83 196.137 

2.989786570	 2.988 

13163 

116.93 116.497 

452.389 452.389 

1,836,855.7 1,852,187. 

067 

3,173,870.7	 3,162,108. 

600 

102.0 100.967 

44.0 45.133 

9820 9,820.000 

288 

0 

0 

0 0.000 

0 0.000 

Page 33 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

913/2010 

Location Stack Exit - Method 29 

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 H20 

Dry Gas Meter Volume Sampled, cubic feet 

Average Dry Gas Meter Temperature, OF 

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, lbllb-Mole 

Wet Molecular weight, Ibllb-Mole 

Flue Gas Static Pressure, inches of H20 

Absolute Flue Gas Pressure, inches of Mercury 

Average Stack Gas Temperature, OF 

Average Velocity Head, inches of H20 

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 lsokinetic of Sampling Rate, % 

Percent Excess Air, % 

F-Factor, dscfmJMMBtu @ %02 

Round Duct Diameter, inches 

Rectangular Duct Width, inches 

Rectangular Duct Length, inches 

Fw 

Fc 

Page 34 of 37 
Utility Boiler MACT ICR . Colstrip Unit 3 

Location Stack Exit - Method 5/0TM-28 

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, of 

Dry Gas Meter Volume Sampled, dsef 

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, Ib/lb-Mole 

Wet Molecular weight, Ib/lb-Mole 

Flue Gas Static Pressure, inches of H2O 

Absolute Flue Gas Pressure, inches of Mercury 

Average Stack Gas Temperature, OF 

Average Velocity Head, inches of H2O 

Average Stack Gas Velocity, feet/second 

Stack Cross-Sectional Area, square feet 

Dry Volumetric Flow Rate, dry sefm 

Actual Wet Volumetric Flue Gas Flow Rate, aefm 

Percent Isokinetic of Sampling Rate, % 

Percent Excess Air, % 

F-Factor, dsefm/MMBtu @ %02 

Round Duct Diameter, inches 

Rectangular Duct Width, inches 

Rectangular Duct Length, inches 

Fw 

Fc 

9/3/2010 

Method 

5/0TM-28 

Stack Exit 

I 

24 

240 

0.194 

0.84 

1.0117 

26.37 

2.81 

225.821 

81.38 

197.918 

805.6 

37.92 

16.08 

83.96 

0.8392 

13.06 

6.57 

80.37 

1.10 

30.35 

28.36 

-1.9 

26.23 

197.00 

2.888128850 

24199 

0 

452.389 

1,840,600.6 

3,113,069.7 

98.7 

44.9 

114.69 

288 

0 

0 

9820 

Method 

5/0TM-28 

Stack Exit 

2 

24 

240 

0.16 

0.84 

1.0117 

26.49 

1.28 

153.758 

79.38 

135.297 

533.5 

25.11 

15.65 

74.77 

0.8435 

13.16 

6.49 

80.35 

1.09 

30.37 

28.43 

-1.8 

26.36 

191.75 

2.93902782 

220899 

0 

452.389 

1,876,138.0 

3,116,326.9 

97.4 

44.1 

114.81 

288 

0 

0 

9820 

Average 

Method
 

5/0TM-28
 

Stack Exit
 

3 

24 

240 240.000 

0.16 0.171 

0.84 0.840 

1.0117 1.012 

26.55 26.470 

1.27 1.787 

I 54.Q13 177.864 

84.33 81.697 

134.589 155.935 

535.8 624.967 

25.22 29.417 

15.78 15.837 

74.17 77.633 

0.8422 0.842 

12.97 13.063 

6.72 6.593 

80.31 

1.09 1.093 

30.34 30.353 

28.39	 28.393 

-1.9 -1.867 

26.41 26.333 

191.46 193.403 

2.912664401	 2.913 

71069 

0 0.000 

452.389 452.389 

1,868,313.3 1,861,683. 

967 

3,100,855.2	 3,110,083. 

933 

97.3 97.800 

46.4 45.133 

114.24 

288 

0 

0 0.000 

9820 9,820.000 

Page 35 of 37 
Utility Boiler MACT ICR - Colstrip Unit 3 

Location Stack Exit - Method 6C 

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 @ %02 

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 

9/312010 

I 

6/22/2010 

8:15:00 AM 

9:15:00 AM 

13.01 

6.68 

1.09 

0 

9820 

17.28 

0 

0 

3 

CC330821 

0.29 

0.4 

0 

CC180274 

47.22 

-2.46 

0 

CC330821 

0.87 

0.98 

0.58 

CCI80274 

46.79 

-2.89 

0.43 

22.39 

ppmvd 

23.9029 

ppmvd 

Override 

0 

0 

0 

2 

6/22/2010 

9:45:00 AM 

10:45:00 

13.03 

6.62 

1.1 

0 

9820 

17.46 

0 

0 

3 

CC330821 

0.87 

0.98 

0 

CC180274 

46.79 

-2.89 

0 

CC330821 

1.17 

1.28 

0.3 

CC I80274 

46.73 

-2.95 

6.00000000 

000001E-02 

9.77 

ppmvd 

9.7333 

ppmvd 

Override 

0 

0 

0 

ppmvw 

Average 

3
 

6/2212010
 

11:20:00 AM 

12:20:00 PM 

13.17 13.070 

6.48 6.593 

1.09 

0 0.000 

9820 9,820.000 

18.28 17.673 

0 0.000 

0 0.000 

3 3.000 

CC330821 

1.17 0.777 

1.28 0.887 

0 0.000 

CC I80274 

46.73 46.913 

-2.95 -2.767 

0 0.000 

CC330821 

0.82 0.953 

0.93 1.063 

0.35 0.410 

CCI80274 

47.22 46.913 

-2.46 -2.767 

0.49 0.327 

22.02 18.060 

ppmvd 

23.2656 18.967 

ppmvd
 

Override
 

0 0.000 

0 0.000 

0 0.000 

Page 36 of 37 
Utility Boiler MACT ICR· Colstrip Unit 3 

Location Stack Exit - Method 7E 

Run Number 

Test Date 

Run Start Time 

Run Finish Time 

Carbon Dioxide, % 

Oxygen, % 

Fuel Factor 

Dry Volumetric Flow Rate, dry scfm 

F-Factor, dscfmlMMBtu @ %02 

Moisture, % 

Analyzer Make 

Analyzer Model 

Analyzer Serial Number 

Operating Range 

Operating Units 

No. Readings/Avg. 

Calibration Set 

Calibration Pre Zero Cylinder 1D 

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 

9/3/2010 

1 

6/22/2010 

8:15:00 AM 

9:15:00 AM 

13.01 

6.68 

1.09 

0 

9820 

17.28 

0 

0 

4 

CC330821 

0.52 

0.13 

0 

CC209496 

97.55 

-1.32 

0 

CC33082I 

0.28 

0.02 

0.11 

CC209496 

98.81 

-0.76 

0.56 

87.4 

ppmvd 

89.5091 

ppmvd 

Override 

0 

0 

0 

2 

6/2212010 

9:45:00 AM 

10:45:00 

13.03 

6.62 

1.1 

0 

9820 

17.46 

0 

0 

4 

CC330821 

0.28 

0.02 

0 

CC209496 

98.81 

-0.76 

0 

CC330821 

0.34 

0.05 

0.03 

CC209496 

100.66 

0.07 

0.83 

90.95 

ppmvd 

91.7112 

ppmvd 

Override 

0 

0 

0 

Average 

3 

6/2212010 

11:20:00 AM 

12:20:00 PM 

13.17 13.070 

6.48 6.593 

1.09 

0 0.000 

9820 9,820.000 

18.28 17.673 

0 0.000 

0 0.000 

4 4.000 

CC330821 

0.34 0.380 

0.05 0.067 

0 0.000 

CC209496 

100.66 99.007 

0.07 -0.670 

0 0000 

CC330821 

0.36 0.327 

0.06 0.043 

0.01 0.050 

CC209496 

100.41	 99.960 

-0.04 -0.243 

0.11 0.500 

91.54 89.963 

ppmvd 

91.5677 90.929 

ppmvd
 

Override
 

0 0.000 

0 0.000 

0 0.000 

Page 37 of 37