Name: Rick Tripp

Title: Plant Manager

Company: PacifiCorp

Sign Date:

Name: Karl Breuer

Title: Senior Technical Writer

Company: Air Pollution Testing, Inc

Sign Date: 7/15/2010

Permitted Facility Representative / Date Testing Company Representative / Date

PacifiCorp Dave Johnston Unit 1 ICR

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, January 31, 2011 Page 1 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Facility Information:

Dave Johnston Power Plant

1591 Tank Farm Road

Glenrock W 82637

Contact: Rick Tripp

Phone: 307-995-5001

Fax: 307-995-5025

Email: rick.tripp@pacificorp.com

Testing Company:

Air Pollution Testing, Inc.

5530 Marshall Street

Arvada CO 80002

Contact: Karl Breuer

Phone: 303-420-5949 x24

Fax: 303-420-5920

Email: kbreuer@airtest.net

Air Permit Number:

3-2-148

Permitted Source ID/Name:

1 Electric Utility Steam Generating Unit NADB #BW41

Permitted Maximum Process Rate:

N/A

Max. Normal Operation Process Rate:

N/A

Target Process Test Rate

N/A

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

 process flow diagram:

Coal-fired boiler for electricity generation. Emissions controlled by a electrostatic precipitator.

Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information:

AFS #: 5600900001 FRS #: 110013320245

SCC / Description 10100222 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous 

Coal - Pulverized Coal: Dry Bottom (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 1 132 0 0 0 1674 3762 4 12

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

Unit 1 2,3,7,8-TCDD Method 23 3 480 0

Unit 1 1,2,3,7,8-PeCDD Method 23 3 480 0

Unit 1 1,2,3,4,7,8-HxCDD Method 23 3 480 0

Unit 1 1,2,3,6,7,8-HxCDD Method 23 3 480 0

Unit 1 1,2,3,7,8,9-HxCDD Method 23 3 480 0

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

Regulation Description Compound Limit Unit

0

Monday, January 31, 2011 Page 2 of 24
PacifiCorp Dave Johnston Unit 1 ICR

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.

A conversation with Chris Hanify of the WDEQ on April 6, 2010 confirmed that the samples would be analyzed as 

single fractions in accordance with most recent EPA guidance.

Unit 1 OCDD Method 23 3 480 0

Unit 1 2,3,7,8-TCDF Method 23 3 480 0

Unit 1 1,2,3,7,8-PeCDF Method 23 3 480 0

Unit 1 2,3,4,7,8-PeCDF Method 23 3 480 0

Unit 1 1,2,3,4,7,8-HxCDF Method 23 3 480 0

Unit 1 1,2,3,6,7,8-HxCDF Method 23 3 480 0

Unit 1 2,3,4,6,7,8-HxCDF Method 23 3 480 0

Unit 1 1,2,3,7,8,9-HxCDF Method 23 3 480 0

Unit 1 1,2,3,4,6,7,8-HpCDF Method 23 3 480 0

Unit 1 1,2,3,4,7,8,9-HpCDF Method 23 3 480 0

Unit 1 OCDF Method 23 3 480 0

Unit 1 3,3',4,4'-TCB (PCB77) Method 23 3 480 0

Unit 1 3,4,4',5-TCB (PCB81) Method 23 3 480 0

Unit 1 2,3,3',4,4'-PeCB (PCB105) Method 23 3 480 0

Unit 1 2,3,4,4',5-PeCB (PCB114) Method 23 3 480 0

Unit 1 2,3',4,4',5-PeCB (PCB118) Method 23 3 480 0

Unit 1 2',3,4,4',5-PeCB (PCB123) Method 23 3 480 0

Unit 1 3,3',4,4',5-PeCB (PCB126) Method 23 3 480 0

2,3,3',4,4',5/2,3,3',4,4',5'-

HxCB (PCBs156/157)

Unit 1 Method 23 3 480 0

Unit 1 2,3',4,4',5,5'-HxCB (PCB167) Method 23 3 480 0

Unit 1 3,3',4,4',5,5'-HxCB (PCB169) Method 23 3 480 0

2,3,3',4,4',5,5'-HpCB 

(PCB189)

Unit 1 Method 23 3 480 0

Unit 1 DeCB Method 23 3 480 0

Unit 1 O2 Method 3A O2 12 120 0

Unit 1 Co2 Method 3A CO2 12 120 0

Monday, January 31, 2011 Page 3 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Sampling / Stack Data Results Summary

Location Unit 1 - Method 23

Average

Run Number 1 2 3

Test Date 3/30/2010 3/31/2010 4/1/2010

Run Start Time 7:31:00 AM 7:36:00 

AM

7:36:00 AM

Run Finish Time 4:00:00 PM 3:50:00 PM 3:44:00 PM

Net Run Time, minutes 480 480 480

Dry Gas Meter Volume Sampled, dscf 329.821 338.039 338.719 335.526

Moisture Content of Stack Gas, % 10.12 9.74 10.51 10.123

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

Carbon Dioxide, % 12.2 11.9 12.1 12.067

Oxygen, % 7.5 7.9 7.6 7.667

Average Stack Gas Temperature, °F 280.83 282.52 269.21 277.520

Dry Volumetric Flow Rate, dry scfm 266,337.5 272,765.9 270,643.7 269,915.700

Actual Wet Volumetric Flue Gas Flow Rate, acfm 508,787.7 516,257.3 509,871.1 511,638.700

Percent Isokinetic of Sampling Rate, % 101.9 102.0 103.0 102.300

F-Factor, dscfm/MMBtu @ %O2 9820 9820 9820 9,820.000

Fw

Fc 1840 1840 1840 1,840.000

Location Unit 1 - Method 3A CO2

Average

Run Number 1 10 11

Test Date 3/30/2010 4/1/2010 4/1/2010

Run Start Time 7:31:00 AM 9:41:00 

AM

11:48:00 AM

Run Finish Time 9:31:00 AM 11:41:00 

AM

1:48:00 PM

Carbon Dioxide, % 12.4 12.2 12.1 12.233

Oxygen, % 7.2 7.5 7.6 7.433

Dry Volumetric Flow Rate, dry scfm 266323 270613 270613 269,183.000

F-Factor, dscfm/MMBtu @ %O2 9190 0 0 3,063.333

Moisture, % 10.1 10.5 10.5 10.367

Fuel Type Override Override Override

Fw 10320 0 0 3,440.000

Fc 1420 0 0 473.333

Monday, January 31, 2011 Page 4 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Location Unit 1 - Method 3A CO2 3

Average

Run Number 12 2 3

Test Date 4/1/2010 3/30/2010 3/30/2010

Run Start Time 1:54:00 PM 9:40:00 

AM

11:48:00 AM

Run Finish Time 3:54:00 PM 11:40:00 

AM

1:48:00 PM

Carbon Dioxide, % 12 12.3 12.1 12.133

Oxygen, % 7.7 7.2 7.6 7.500

Dry Volumetric Flow Rate, dry scfm 270613 266323 266323 267,753.000

F-Factor, dscfm/MMBtu @ %O2 9190 9780 0 6,323.333

Moisture, % 10.5 10.1 10.1 10.233

Fuel Type Override Override Override

Fw 10320 10640 0 6,986.667

Fc 1420 1800 0 1,073.333

Location Unit 1 - Method 3A CO2 3 6

Average

Run Number 4 5 6

Test Date 3/30/2010 3/31/2010 3/31/2010

Run Start Time 1:56:00 PM 7:36:00 

AM

9:42:00 AM

Run Finish Time 4:10:00 PM 9:36:00 

AM

11:42:00 AM

Carbon Dioxide, % 12.2 11.9 12 12.033

Oxygen, % 7.6 8 8 7.867

Dry Volumetric Flow Rate, dry scfm 266323 272725 272725 270,591.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 10.1 9.7 9.7 9.833

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Monday, January 31, 2011 Page 5 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Location Unit 1 - Method 3A CO2 3 6 9

Average

Run Number 7 8 9

Test Date 3/31/2010 3/31/2010 4/1/2010

Run Start Time 11:55:00 AM 2:04:00 PM 7:36:00 AM

Run Finish Time 1:55:00 PM 4:04:00 PM 9:36:00 AM

Carbon Dioxide, % 11.9 11.9 12.3 12.033

Oxygen, % 7.8 7.8 7.5 7.700

Dry Volumetric Flow Rate, dry scfm 272725 272725 270613 272,021.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 9.7 9.7 10.5 9.967

Fuel Type Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Location Unit 1 - Method 3A O2

Average

Run Number 1 10 11

Test Date 3/30/2010 4/1/2010 4/1/2010

Run Start Time 7:31:00 AM 9:41:00 

AM

11:48:00 AM

Run Finish Time 9:31:00 AM 11:41:00 

AM

1:48:00 PM

Carbon Dioxide, % 12.4 12.2 12.1 12.233

Oxygen, % 7.2 7.5 7.6 7.433

Dry Volumetric Flow Rate, dry scfm 266323 270613 270613 269,183.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 10.1 10.5 10.5 10.367

Fuel Type Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Monday, January 31, 2011 Page 6 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Location Unit 1 - Method 3A O2 3

Average

Run Number 12 2 3

Test Date 4/1/2010 3/30/2010 3/30/2010

Run Start Time 1:54:00 PM 9:40:00 

AM

11:48:00 AM

Run Finish Time 3:54:00 PM 11:40:00 

AM

1:48:00 PM

Carbon Dioxide, % 12 12.3 12.1 12.133

Oxygen, % 7.7 7.2 7.6 7.500

Dry Volumetric Flow Rate, dry scfm 270613 266323 266323 267,753.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 10.5 10.1 10.1 10.233

Fuel Type Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Location Unit 1 - Method 3A O2 3 6

Average

Run Number 4 5 6

Test Date 3/30/2010 3/31/2010 3/31/2010

Run Start Time 1:56:00 PM 7:36:00 

AM

9:42:00 AM

Run Finish Time 4:10:00 PM 9:36:00 

AM

11:42:00 AM

Carbon Dioxide, % 12.2 11.9 12 12.033

Oxygen, % 7.6 8 8 7.867

Dry Volumetric Flow Rate, dry scfm 266323 272725 272725 270,591.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 10.1 9.7 9.7 9.833

Fuel Type Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Monday, January 31, 2011 Page 7 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Location Unit 1 - Method 3A O2 3 6 9

Average

Run Number 7 8 9

Test Date 3/31/2010 3/31/2010 4/1/2010

Run Start Time 11:55:00 AM 2:04:00 PM 7:36:00 AM

Run Finish Time 1:55:00 PM 4:04:00 PM 9:36:00 AM

Carbon Dioxide, % 11.9 11.9 12.3 12.033

Oxygen, % 7.8 7.8 7.5 7.700

Dry Volumetric Flow Rate, dry scfm 272725 272725 270613 272,021.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 9.7 9.7 10.5 9.967

Fuel Type Override Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Monday, January 31, 2011 Page 8 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Emissions Summary

Location: Unit 1 - Method 23

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000071 0.0000000037 0.0000000034 0.000

Elb/hr 7.58E-10 3.95E-10 3.59E-10 0.000

lb/mmBtuCO2 7.16E-13 3.73E-13 3.37E-13 0.000

ng/dscm 7.60E-04 3.87E-04 3.55E-04 0.001

ng/dscm@7%O2 7.88E-04 4.14E-04 3.71E-04 0.001

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000067 0.0000000045 0.0000000039 0.000

Elb/hr 7.16E-10 4.80E-10 4.12E-10 0.000

lb/mmBtuCO2 6.75E-13 4.54E-13 3.86E-13 0.000

ng/dscm 7.17E-04 4.70E-04 4.07E-04 0.001

ng/dscm@7%O2 7.44E-04 5.03E-04 4.25E-04 0.001

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000083 0.0000000056 0.0000000048 0.000

Elb/hr 8.87E-10 5.98E-10 5.07E-10 0.000

lb/mmBtuCO2 8.37E-13 5.65E-13 4.75E-13 0.000

ng/dscm 8.89E-04 5.85E-04 5.01E-04 0.001

ng/dscm@7%O2 9.22E-04 6.26E-04 5.24E-04 0.001

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000032 0.0000000016 0.0000000013 0.000

Elb/hr 3.42E-10 1.71E-10 1.37E-10 0.000

lb/mmBtuCO2 3.23E-13 1.61E-13 1.29E-13 0.000

ng/dscm 3.43E-04 1.67E-04 1.36E-04 0.000

ng/dscm@7%O2 3.56E-04 1.79E-04 1.42E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000025 0.0000000017 0.00000000086 0.000

Elb/hr 2.67E-10 1.81E-10 9.09E-11 0.000

lb/mmBtuCO2 2.52E-13 1.71E-13 8.51E-14 0.000

ng/dscm 2.68E-04 1.78E-04 8.97E-05 0.000

ng/dscm@7%O2 2.78E-04 1.90E-04 9.37E-05 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.000000002 0.0000000019 0.00000000098 0.000

Elb/hr 2.14E-10 2.03E-10 1.04E-10 0.000

Monday, January 31, 2011 Page 9 of 24
PacifiCorp Dave Johnston Unit 1 ICR

lb/mmBtuCO2 2.02E-13 1.92E-13 9.70E-14 0.000

ng/dscm 2.14E-04 1.99E-04 1.02E-04 0.000

ng/dscm@7%O2 2.22E-04 2.13E-04 1.07E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000029 0.0000000011 0.0000000013 0.000

Elb/hr 3.10E-10 1.17E-10 1.37E-10 0.000

lb/mmBtuCO2 2.92E-13 1.11E-13 1.29E-13 0.000

ng/dscm 3.11E-04 1.15E-04 1.36E-04 0.000

ng/dscm@7%O2 3.23E-04 1.23E-04 1.42E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000029 0.0000000016 0.0000000019 0.000

Elb/hr 3.10E-10 1.71E-10 2.01E-10 0.000

lb/mmBtuCO2 2.92E-13 1.61E-13 1.88E-13 0.000

ng/dscm 3.11E-04 1.67E-04 1.98E-04 0.000

ng/dscm@7%O2 3.23E-04 1.79E-04 2.07E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000027 0.00000000066 0.00000000053 0.000

Elb/hr 2.88E-10 7.04E-11 5.60E-11 0.000

lb/mmBtuCO2 2.72E-13 6.66E-14 5.25E-14 0.000

ng/dscm 2.89E-04 6.90E-05 5.53E-05 0.000

ng/dscm@7%O2 3.00E-04 7.38E-05 5.78E-05 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000055 0.0000000018 0.00000000093 0.000

Elb/hr 5.87E-10 1.92E-10 9.83E-11 0.000

lb/mmBtuCO2 5.54E-13 1.82E-13 9.20E-14 0.000

ng/dscm 5.89E-04 1.88E-04 9.70E-05 0.000

ng/dscm@7%O2 6.11E-04 2.01E-04 1.01E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000027 0.0000000004 0.00000000084 0.000

Elb/hr 2.88E-10 4.27E-11 8.88E-11 0.000

lb/mmBtuCO2 2.72E-13 4.03E-14 8.31E-14 0.000

ng/dscm 2.89E-04 4.18E-05 8.76E-05 0.000

ng/dscm@7%O2 3.00E-04 4.47E-05 9.16E-05 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000055 0.0000000025 0.0000000024 0.000

Elb/hr 5.87E-10 2.67E-10 2.54E-10 0.000

Monday, January 31, 2011 Page 10 of 24
PacifiCorp Dave Johnston Unit 1 ICR

lb/mmBtuCO2 5.54E-13 2.52E-13 2.38E-13 0.000

ng/dscm 5.89E-04 2.61E-04 2.50E-04 0.000

ng/dscm@7%O2 6.11E-04 2.79E-04 2.61E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000236 0.0000000143 0.0000000114 0.000

Elb/hr 2.52E-09 1.53E-09 1.20E-09 0.000

lb/mmBtuCO2 2.38E-12 1.44E-12 1.13E-12 0.000

ng/dscm 2.53E-03 1.49E-03 1.19E-03 0.002

ng/dscm@7%O2 2.62E-03 1.59E-03 1.24E-03 0.002

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

Average

RunNumber 1 2 3

Mass_mg 0.00000014 0.000000087 0.000000052 0.000

Elb/hr 1.50E-08 9.29E-09 5.50E-09 0.000

lb/mmBtuCO2 1.41E-11 8.77E-12 5.15E-12 0.000

ng/dscm 1.50E-02 9.09E-03 5.42E-03 0.010

ng/dscm@7%O2 1.56E-02 9.72E-03 5.66E-03 0.010

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

Average

RunNumber 1 2 3

Mass_mg 0.000000011 0.0000000051 0.0000000041 0.000

Elb/hr 1.17E-09 5.44E-10 4.33E-10 0.000

lb/mmBtuCO2 1.11E-12 5.14E-13 4.06E-13 0.000

ng/dscm 1.18E-03 5.33E-04 4.28E-04 0.001

ng/dscm@7%O2 1.22E-03 5.70E-04 4.47E-04 0.001

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

Average

RunNumber 1 2 3

Mass_mg 0.000000012 0.0000000035 0.0000000037 0.000

Elb/hr 1.28E-09 3.74E-10 3.91E-10 0.000

lb/mmBtuCO2 1.21E-12 3.53E-13 3.66E-13 0.000

ng/dscm 1.29E-03 3.66E-04 3.86E-04 0.001

ng/dscm@7%O2 1.34E-03 3.91E-04 4.03E-04 0.001

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

Average

RunNumber 1 2 3

Mass_mg 0.00000037 0.00000022 0.00000012 0.000

Elb/hr 3.95E-08 2.35E-08 1.27E-08 0.000

lb/mmBtuCO2 3.73E-11 2.22E-11 1.19E-11 0.000

ng/dscm 3.96E-02 2.30E-02 1.25E-02 0.025

ng/dscm@7%O2 4.11E-02 2.46E-02 1.31E-02 0.026

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

Average

RunNumber 1 2 3

Mass_mg 0.000000021 0.0000000041 0.0000000042 0.000

Elb/hr 2.24E-09 4.38E-10 4.44E-10 0.000

Monday, January 31, 2011 Page 11 of 24
PacifiCorp Dave Johnston Unit 1 ICR

lb/mmBtuCO2 2.12E-12 4.13E-13 4.16E-13 0.000

ng/dscm 2.25E-03 4.28E-04 4.38E-04 0.001

ng/dscm@7%O2 2.33E-03 4.58E-04 4.58E-04 0.001

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000031 0.0000000015 0.0000000012 0.000

Elb/hr 3.31E-10 1.60E-10 1.27E-10 0.000

lb/mmBtuCO2 3.13E-13 1.51E-13 1.19E-13 0.000

ng/dscm 3.32E-04 1.57E-04 1.25E-04 0.000

ng/dscm@7%O2 3.44E-04 1.68E-04 1.31E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000029 0.00000000091 0.0000000012 0.000

Elb/hr 3.10E-10 9.71E-11 1.27E-10 0.000

lb/mmBtuCO2 2.92E-13 9.18E-14 1.19E-13 0.000

ng/dscm 3.11E-04 9.51E-05 1.25E-04 0.000

ng/dscm@7%O2 3.23E-04 1.02E-04 1.31E-04 0.000

Compound: 2,3,7,8-TCDD

Average

RunNumber 1 2 3

Mass_mg 0.00000000045 0.00000000043 0.00000000002 0.000

Elb/hr 4.81E-11 4.59E-11 2.11E-12 0.000

lb/mmBtuCO2 4.54E-14 4.34E-14 1.98E-15 0.000

ng/dscm 4.82E-05 4.49E-05 2.09E-06 0.000

ng/dscm@7%O2 5.00E-05 4.80E-05 2.18E-06 0.000

Compound: 2,3,7,8-TCDF

Average

RunNumber 1 2 3

Mass_mg 0.0000000053 0.0000000024 0.0000000023 0.000

Elb/hr 5.66E-10 2.56E-10 2.43E-10 0.000

lb/mmBtuCO2 5.34E-13 2.42E-13 2.28E-13 0.000

ng/dscm 5.68E-04 2.51E-04 2.40E-04 0.000

ng/dscm@7%O2 5.89E-04 2.68E-04 2.51E-04 0.000

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000078 0.0000000048 0.0000000054 0.000

Elb/hr 8.33E-10 5.12E-10 5.71E-10 0.000

lb/mmBtuCO2 7.86E-13 4.84E-13 5.34E-13 0.000

ng/dscm 8.35E-04 5.02E-04 5.63E-04 0.001

ng/dscm@7%O2 8.66E-04 5.37E-04 5.88E-04 0.001

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

Average

RunNumber 1 2 3

Mass_mg 0.0000000064 0.0000000048 0.0000000049 0.000

Elb/hr 6.84E-10 5.12E-10 5.18E-10 0.000

Monday, January 31, 2011 Page 12 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Process Run Data

lb/mmBtuCO2 6.45E-13 4.84E-13 4.85E-13 0.000

ng/dscm 6.85E-04 5.02E-04 5.11E-04 0.001

ng/dscm@7%O2 7.11E-04 5.37E-04 5.34E-04 0.001

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

Average

RunNumber 1 2 3

Mass_mg 0.00000007 0.000000048 0.000000027 0.000

Elb/hr 7.48E-09 5.12E-09 2.85E-09 0.000

lb/mmBtuCO2 7.06E-12 4.84E-12 2.67E-12 0.000

ng/dscm 7.50E-03 5.02E-03 2.82E-03 0.005

ng/dscm@7%O2 7.78E-03 5.37E-03 2.95E-03 0.005

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

Average

RunNumber 1 2 3

Mass_mg 0.000000011 0.0000000092 0.0000000036 0.000

Elb/hr 1.17E-09 9.82E-10 3.80E-10 0.000

lb/mmBtuCO2 1.11E-12 9.28E-13 3.56E-13 0.000

ng/dscm 1.18E-03 9.61E-04 3.75E-04 0.001

ng/dscm@7%O2 1.22E-03 1.03E-03 3.92E-04 0.001

Compound: DeCB

Average

RunNumber 1 2 3

Mass_mg 0.000000021 0.000000016 0.000000043 0.000

Elb/hr 2.24E-09 1.71E-09 4.54E-09 0.000

lb/mmBtuCO2 2.12E-12 1.61E-12 4.26E-12 0.000

ng/dscm 2.25E-03 1.67E-03 4.48E-03 0.003

ng/dscm@7%O2 2.33E-03 1.79E-03 4.68E-03 0.003

Compound: OCDD

Average

RunNumber 1 2 3

Mass_mg 0.000000027 0.000000014 0.000000015 0.000

Elb/hr 2.88E-09 1.49E-09 1.59E-09 0.000

lb/mmBtuCO2 2.72E-12 1.41E-12 1.48E-12 0.000

ng/dscm 2.89E-03 1.46E-03 1.56E-03 0.002

ng/dscm@7%O2 3.00E-03 1.56E-03 1.63E-03 0.002

Compound: OCDF

Average

RunNumber 1 2 3

Mass_mg 0.0000000073 0.0000000015 0.0000000036 0.000

Elb/hr 7.80E-10 1.60E-10 3.80E-10 0.000

lb/mmBtuCO2 7.36E-13 1.51E-13 3.56E-13 0.000

ng/dscm 7.82E-04 1.57E-04 3.75E-04 0.000

ng/dscm@7%O2 8.11E-04 1.68E-04 3.92E-04 0.000

Monday, January 31, 2011 Page 13 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Process Run Data

APCD Run Data

Run Name Value UOM Comments

Target

Value

1 Heat Input 935.6 Million Btus/hr 0

2 Heat Input 942.5 Million Btus/hr 0

3 Heat Input 955.8 Million Btus/hr 0

1 Average Heat Input 935.6 Million Btus/hr 0

2 Average Heat Input 942.5 Million Btus/hr 0

3 Average Heat Input 955.8 Million Btus/hr 0

1 Coal Firing Rate 1681 Tons/day 0

2 Coal Firing Rate 1511 Tons/day 0

3 Coal Firing Rate 955.8 Tons/day 0

1 Fuel Oil Firing Rate 0 gallons 0

2 Fuel Oil Firing Rate 0 gallons 0

3 Fuel Oil Firing Rate 0 gallons 0

1 Flue Gas Flow Rate 469538 dscfm 0

2 Flue Gas Flow Rate 461854 dscfm 0

3 Flue Gas Flow Rate 463417 dscfm 0

1 Unit Net Electric Generation 83.7 MWh 0

2 Unit Net Electric Generation 89.9 MWh 0

3 Unit Net Electric Generation 88.1 MWh 0

1 Flue Gas Carbon Dioxide Content 10.6 % 0

2 Flue Gas Carbon Dioxide Content 10.6 % 0

3 Flue Gas Carbon Dioxide Content 10.7 % 0

1 Flue Gas Sampling Point Temperature 286.9 Deg F 0

2 Flue Gas Sampling Point Temperature 272.9 Deg F 0

3 Flue Gas Sampling Point Temperature 270.4 Deg F 0

1 Unit Gross Electrical Output 89.3 MW 0

2 Unit Gross Electrical Output 95.3 MW 0

3 Unit Gross Electrical Output 93.8 MW 0

1 Steam Output 611.5 1000 lb steam/hr 0

2 Steam Output 661.1 1000 lb steam/hr 0

3 Steam Output 669.5 1000 lb steam/hr 0

Run Name Value UOM Comments

Target

Value

1 ELECTROSTATIC PRECIPITATOR 0 0

Monday, January 31, 2011 Page 14 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Process Lab Run Data

1 0 0

Run Name Value UOM Comments

1 Fuel Higher Heating Value 9013 Btu/lb

1 Fuel Moisture 22.87 %

1 Fuel Mercury Content 0.114 mg/kg

1 Fuel Cadmium Content 0.09 mg/kg

1 Fuel Nickel Content 5 mg/kg

1 Fuel Arsenic Content 1.5 mg/kg

1 Fuel Chromium Content 6 mg/kg

1 Fuel Beryllium Content 0.3 mg/kg

1 Fuel Lead Content 6.2 mg/kg

1 Fuel Manganese Content 10 mg/kg

1 Fuel Chlorine Content 16 ppm

1 Fuel Fluorine Content 48.2 ppm

2 Fuel Higher Heating Value 9006 Btu/lb

2 Fuel Moisture 23.16 %

2 Fuel Mercury Content 0.099 mg/kg

2 Fuel Cadmium Content 0.08 mg/kg

2 Fuel Nickel Content 5 mg/kg

2 Fuel Arsenic Content 1.6 mg/kg

2 Fuel Chromium Content 6 mg/kg

2 Fuel Beryllium Content 0.3 mg/kg

2 Fuel Lead Content 7.2 mg/kg

2 Fuel Manganese Content 9 mg/kg

2 Fuel Chlorine Content 16 ppm

2 Fuel Fluorine Content 57.6 ppm

3 Fuel Higher Heating Value 8954 Btu/lb

3 Fuel Moisture 23.92 %

3 Fuel Mercury Content 0.113 mg/kg

3 Fuel Cadmium Content 0.07 mg/kg

3 Fuel Nickel Content 4 mg/kg

3 Fuel Arsenic Content 1.6 mg/kg

3 Fuel Chromium Content 6 mg/kg

3 Fuel Beryllium Content 0.3 mg/kg

3 Fuel Lead Content 3.8 mg/kg

3 Fuel Manganese Content 8 mg/kg

3 Fuel Chlorine Content 58 ppm

3 Fuel Fluorine Content 47.1 ppm

Monday, January 31, 2011 Page 15 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Sampling / Stack Data Results Detail

Location Unit 1 - Method 23

Average

Run Number 1 2 3

Test Date 3/30/2010 3/31/2010 4/1/2010

Run Start Time 7:31:00 AM 7:36:00 AM 7:36:00 AM

Run Finish Time 4:00:00 PM 3:50:00 PM 3:44:00 PM

Net Traversing Points 48 48 48

Net Run Time, minutes 480 480 480

Nozzle Diameter, inches 0.21 0.21 0.21 0.210

Pitot Tube Coefficient 0.82 0.82 0.82 0.820

Dry Gas Meter Calibration Factor 1.002 1.002 1.002 1.002

Barometric Pressure, inches of Mercury 24.6 24.78 24.66 24.680

Average Orifice Meter Differential, inches H2O 1.76 1.81 1.83 1.800

Dry Gas Meter Volume Sampled, cubic feet 407.138 408.796 409.506 408.480

Average Dry Gas Meter Temperature, °F 79.78 72.73 70.05 74.187

Dry Gas Meter Volume Sampled, dscf 329.821 338.039 338.719 335.526

Total Moisture Liquid collected, g 788.9 775.3 844.6 802.933

Volume of Water Vapor, standard cubic feet 37.13 36.49 39.76 37.793

Moisture Content of Stack Gas, % 10.12 9.74 10.51 10.123

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

Dry Mole Fraction 0.8988 0.9026 0.8949 0.899

Carbon Dioxide, % 12.2 11.9 12.1 12.067

Oxygen, % 7.5 7.9 7.6 7.667

Carbon Monoxide & Nitrogen, % 80.3 80.2 80.3 80.267

Fuel Factor 1.10 1.09 1.10

Dry Molecular Weight, lb/lb-Mole 30.25 30.22 30.24 30.237

Wet Molecular weight, lb/lb-Mole 29.01 29.03 28.95 28.997

Flue Gas Static Pressure, inches of H2O -2 -2 -2 -2.000

Absolute Flue Gas Pressure, inches of Mercury 24.45 24.63 24.51 24.530

Average Stack Gas Temperature, °F 280.83 282.52 269.21 277.520

Average Velocity Head, inches of H2O 1.5513063124

3862

1.606163719

23255

1.583392556

10785

1.580

Average Stack Gas Velocity, feet/second 89.23 90.54 89.42 89.730

Stack Cross-Sectional Area, square feet 95.033 95.033 95.033 95.033

Dry Volumetric Flow Rate, dry scfm 266,337.5 272,765.9 270,643.7 269,915.700

Actual Wet Volumetric Flue Gas Flow Rate, acfm 508,787.7 516,257.3 509,871.1 511,638.700

Percent Isokinetic of Sampling Rate, % 101.9 102.0 103.0 102.300

Percent Excess Air, % 54.7 59.5 55.9 56.700

F-Factor, dscfm/MMBtu @ %O2 9820 9820 9820 9,820.000

Round Duct Diameter, inches 132 132 132

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches 0 0 0

Fw

Fc 1840 1840 1840 1,840.000

Monday, January 31, 2011 Page 16 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Location Unit 1 - Method 3A CO2

Average

Run Number 1 10 11

Test Date 3/30/2010 4/1/2010 4/1/2010

Run Start Time 7:31:00 AM 9:41:00 AM 11:48:00 AM

Run Finish Time 9:31:00 AM 11:41:00 AM 1:48:00 PM

Carbon Dioxide, % 12.4 12.2 12.1 12.233

Oxygen, % 7.2 7.5 7.6 7.433

Fuel Factor 1.11 1.1 1.1

Dry Volumetric Flow Rate, dry scfm 266323 270613 270613 269,183.000

F-Factor, dscfm/MMBtu @ %O2 9190 0 0 3,063.333

Moisture, % 10.1 10.5 10.5 10.367

Analyzer Make Servomex Servomex Servomex

Analyzer Model 1415C 1415C 1415C

Analyzer Serial Number 1415C/474 1415C/474 1415C/474

Operating Range 19.6 19.6 19.6 19.600

Operating Units % % %

No. Readings/Avg. 0 0 0 0.000

Calibration Set 1 3 3 2.333

Calibration Pre Zero Cylinder ID CC-131138(2) CC131138(2)CC131138(2)

Calibration Pre Zero Cylinder Instrument Response 0.1 0.1 0.1 0.100

Calibration Pre Zero Cylinder Bias 0.51 0.51 0.51 0.510

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID ALM017313(2

)

ALM017313

(2)

ALM017313(

2)

Calibration Pre High Cylinder Instrument Response 10.3 10.1 10.1 10.167

Calibration Pre High Cylinder Bias 0 -1.02 -1.02 -0.680

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID CC-131138(2) CC131138(2)CC131138(2)

Calibration Post Zero Cylinder Instrument Response 0.1 0.1 0.1 0.100

Calibration Post Zero Cylinder Bias 0.51 0.51 0.51 0.510

Calibration Post Zero Cylinder Drift 0 0 0 0.000

Calibration Post High Cylinder ID ALM017313(2

)

ALM017313

(2)

ALM017313(

2)

Calibration Post High Cylinder Instrument Response 10.3 10.1 10.1 10.167

Calibration Post High Cylinder Bias 0 -1.02 -1.02 -0.680

Calibration Post High Cylinder Drift 0 0 0 0.000

Cavg 12.6 12.2 12.1 12.300

Cavg Units %vd %vd %vd

Cgas 12.3775 12.221 12.12 12.240

Cgas Units %vd %vd %vd

Fuel Type Override Override Override

Fw 10320 0 0 3,440.000

Fc 1420 0 0 473.333

Cgasw 0 0 0 0.000

Cgasw Units

Monday, January 31, 2011 Page 17 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Location Unit 1 - Method 3A CO2 3

Average

Run Number 12 2 3

Test Date 4/1/2010 3/30/2010 3/30/2010

Run Start Time 1:54:00 PM 9:40:00 AM 11:48:00 AM

Run Finish Time 3:54:00 PM 11:40:00 AM 1:48:00 PM

Carbon Dioxide, % 12 12.3 12.1 12.133

Oxygen, % 7.7 7.2 7.6 7.500

Fuel Factor 1.1 1.11 1.1

Dry Volumetric Flow Rate, dry scfm 270613 266323 266323 267,753.000

F-Factor, dscfm/MMBtu @ %O2 9190 9780 0 6,323.333

Moisture, % 10.5 10.1 10.1 10.233

Analyzer Make Servomex Servomex Servomex

Analyzer Model 1415C 1415C 1415C

Analyzer Serial Number 1415C/474 1415C/474 1415C/474

Operating Range 19.6 19.6 19.6 19.600

Operating Units % % %

No. Readings/Avg. 0 0 0 0.000

Calibration Set 3 1 1 1.667

Calibration Pre Zero Cylinder ID CC-131138(2) CC131138(2)CC131138(2)

Calibration Pre Zero Cylinder Instrument Response 0.1 0.1 0.1 0.100

Calibration Pre Zero Cylinder Bias 0.51 0.51 0.51 0.510

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID ALM017313(2

)

ALM017313

(2)

ALM017313(

2)

Calibration Pre High Cylinder Instrument Response 10.1 10.3 10.2 10.200

Calibration Pre High Cylinder Bias -1.02 0 -0.51 -0.510

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID CC-131138(2) CC131138(2)CC131138(2)

Calibration Post Zero Cylinder Instrument Response 0.1 0.1 0.2 0.133

Calibration Post Zero Cylinder Bias 0.51 0.51 1.02 0.680

Calibration Post Zero Cylinder Drift 0 0 0.51 0.170

Calibration Post High Cylinder ID ALM017313(2

)

ALM017313

(2)

ALM017313(

2)

Calibration Post High Cylinder Instrument Response 10.1 10.2 10.3 10.200

Calibration Post High Cylinder Bias -1.02 -0.51 0 -0.510

Calibration Post High Cylinder Drift 0 0.51 0.51 0.340

Cavg 12 12.5 12.2 12.233

Cavg Units %vd %vd %vd

Cgas 12.019 12.3389 12.05 12.136

Cgas Units %vd %vd %vd

Fuel Type Override Override Override

Fw 10320 10640 0 6,986.667

Fc 1420 1800 0 1,073.333

Cgasw 0 0 0 0.000

Cgasw Units

Monday, January 31, 2011 Page 18 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Location Unit 1 - Method 3A CO2 3 6

Average

Run Number 4 5 6

Test Date 3/30/2010 3/31/2010 3/31/2010

Run Start Time 1:56:00 PM 7:36:00 AM 9:42:00 AM

Run Finish Time 4:10:00 PM 9:36:00 AM 11:42:00 AM

Carbon Dioxide, % 12.2 11.9 12 12.033

Oxygen, % 7.6 8 8 7.867

Fuel Factor 1.09 1.08 1.08

Dry Volumetric Flow Rate, dry scfm 266323 272725 272725 270,591.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 10.1 9.7 9.7 9.833

Analyzer Make Servomex Servomex Servomex

Analyzer Model 1415C 1415C 1415C

Analyzer Serial Number 1415C/474 1415C/474 1415C/474

Operating Range 19.6 19.6 19.6 19.600

Operating Units % % %

No. Readings/Avg. 0 0 0 0.000

Calibration Set 1 2 2 1.667

Calibration Pre Zero Cylinder ID CC-131138(2) CC131138(2)CC131138(2)

Calibration Pre Zero Cylinder Instrument Response 0.2 0.1 0.2 0.167

Calibration Pre Zero Cylinder Bias 1.02 0.51 1.02 0.850

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID ALM017313(2

)

ALM017313

(2)

ALM017313(

2)

Calibration Pre High Cylinder Instrument Response 10.3 10.2 10.2 10.233

Calibration Pre High Cylinder Bias 0 -0.51 -0.51 -0.340

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID CC-131138(2) CC131138(2)CC131138(2)

Calibration Post Zero Cylinder Instrument Response 0 0.2 0.1 0.100

Calibration Post Zero Cylinder Bias 0 1.02 0.51 0.510

Calibration Post Zero Cylinder Drift 1.02 0.51 0.51 0.680

Calibration Post High Cylinder ID ALM017313(2

)

ALM017313

(2)

ALM017313(

2)

Calibration Post High Cylinder Instrument Response 10.1 10.2 10.1 10.133

Calibration Post High Cylinder Bias -1.02 -0.51 -1.02 -0.850

Calibration Post High Cylinder Drift 1.02 0 0.51 0.510

Cavg 12.3 12 12 12.100

Cavg Units %vd %vd %vd

Cgas 12.2 11.909 11.9685 12.026

Cgas Units %vd %vd %vd

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, January 31, 2011 Page 19 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Location Unit 1 - Method 3A CO2 3 6 9

Average

Run Number 7 8 9

Test Date 3/31/2010 3/31/2010 4/1/2010

Run Start Time 11:55:00 AM 2:04:00 PM 7:36:00 AM

Run Finish Time 1:55:00 PM 4:04:00 PM 9:36:00 AM

Carbon Dioxide, % 11.9 11.9 12.3 12.033

Oxygen, % 7.8 7.8 7.5 7.700

Fuel Factor 1.1 1.1 1.09

Dry Volumetric Flow Rate, dry scfm 272725 272725 270613 272,021.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 9.7 9.7 10.5 9.967

Analyzer Make Servomex Servomex Servomex

Analyzer Model 1415C 1415C 1415C

Analyzer Serial Number 1415C/474 1415C/474 1415C/474

Operating Range 19.6 0 19.6 13.067

Operating Units % %

No. Readings/Avg. 0 0 0 0.000

Calibration Set 2 2 3 2.333

Calibration Pre Zero Cylinder ID CC-131138(2) CC131138(2)CC131138(2)

Calibration Pre Zero Cylinder Instrument Response 0.1 0.2 0.1 0.133

Calibration Pre Zero Cylinder Bias 0.51 1.02 0.51 0.680

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID ALM017313(2

)

ALM017313

(2)

ALM017313(

2)

Calibration Pre High Cylinder Instrument Response 10.1 10.4 10.2 10.233

Calibration Pre High Cylinder Bias -1.02 0.51 -0.51 -0.340

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID CC-131138(2) CC131138(2)CC131138(2)

Calibration Post Zero Cylinder Instrument Response 0.2 0.1 0.1 0.133

Calibration Post Zero Cylinder Bias 1.02 0.51 0.51 0.680

Calibration Post Zero Cylinder Drift 0.51 0.51 0 0.340

Calibration Post High Cylinder ID ALM017313(2

)

ALM017313

(2)

ALM017313(

2)

Calibration Post High Cylinder Instrument Response 10.4 10.2 10.1 10.233

Calibration Post High Cylinder Bias 0.51 -0.51 -1.02 -0.340

Calibration Post High Cylinder Drift 1.53 1.02 0.51 1.020

Cavg 12 12.1 12.3 12.133

Cavg Units %vd %vd %vd

Cgas 11.85 11.8911 12.2607 12.001

Cgas Units %vd %vd %vd

Fuel Type Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Monday, January 31, 2011 Page 20 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Location Unit 1 - Method 3A O2

Average

Run Number 1 10 11

Test Date 3/30/2010 4/1/2010 4/1/2010

Run Start Time 7:31:00 AM 9:41:00 AM 11:48:00 AM

Run Finish Time 9:31:00 AM 11:41:00 AM 1:48:00 PM

Carbon Dioxide, % 12.4 12.2 12.1 12.233

Oxygen, % 7.2 7.5 7.6 7.433

Fuel Factor 1.08 1.09 1.1

Dry Volumetric Flow Rate, dry scfm 266323 270613 270613 269,183.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 10.1 10.5 10.5 10.367

Analyzer Make Servomex Servomex Servomex

Analyzer Model 1420C 1420C 1420C

Analyzer Serial Number 1420C/1689 1420C/1689 1420C/1689

Operating Range 21.1 21.1 21.1 21.100

Operating Units % % %

No. Readings/Avg. 0 0 0 0.000

Calibration Set 4 6 6 5.333

Calibration Pre Zero Cylinder ID CC-131138(1) CC131138(1)CC131138(1)

Calibration Pre Zero Cylinder Instrument Response 0.1 0.1 0.2 0.133

Calibration Pre Zero Cylinder Bias 0.47 0.47 0.95 0.630

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID ALM017313(1

)

ALM017313

(1)

ALM017313(

1)

Calibration Pre High Cylinder Instrument Response 10 10 10 10.000

Calibration Pre High Cylinder Bias 0 0 0 0.000

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID CC-131138(1) CC131138(1)CC131138(1)

Calibration Post Zero Cylinder Instrument Response 0.1 0.2 0.2 0.167

Calibration Post Zero Cylinder Bias 0.47 0.95 0.95 0.790

Calibration Post Zero Cylinder Drift 0 0.48 0 0.160

Calibration Post High Cylinder ID ALM017313(1

)

ALM017313

(1)

ALM017313(

1)

Calibration Post High Cylinder Instrument Response 10 10 10 10.000

Calibration Post High Cylinder Bias 0 0 0 0.000

Calibration Post High Cylinder Drift 0 0 0 0.000

Cavg 7.2 7.5 7.6 7.433

Cavg Units %vd %vd %vd

Cgas 7.1717 7.4619 7.551 7.395

Cgas Units %vd %vd %vd

Fuel Type Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Monday, January 31, 2011 Page 21 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Location Unit 1 - Method 3A O2 3

Average

Run Number 12 2 3

Test Date 4/1/2010 3/30/2010 3/30/2010

Run Start Time 1:54:00 PM 9:40:00 AM 11:48:00 AM

Run Finish Time 3:54:00 PM 11:40:00 AM 1:48:00 PM

Carbon Dioxide, % 12 12.3 12.1 12.133

Oxygen, % 7.7 7.2 7.6 7.500

Fuel Factor 1.1 1.09 1.11

Dry Volumetric Flow Rate, dry scfm 270613 266323 266323 267,753.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 10.5 10.1 10.1 10.233

Analyzer Make Servomex Servomex Servomex

Analyzer Model 1420C 1420C 1420C

Analyzer Serial Number 1420C/1689 1420C/1689 1420C/1689

Operating Range 21.1 21.1 21.1 21.100

Operating Units % % %

No. Readings/Avg. 0 0 0 0.000

Calibration Set 6 4 4 4.667

Calibration Pre Zero Cylinder ID CC-131138(1) CC131138(1)CC131138(1)

Calibration Pre Zero Cylinder Instrument Response 0.2 0.1 0 0.100

Calibration Pre Zero Cylinder Bias 0.95 0.47 0 0.473

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID ALM017313(1

)

ALM017313

(1)

ALM017313(

1)

Calibration Pre High Cylinder Instrument Response 10 10 10 10.000

Calibration Pre High Cylinder Bias 0 0 0 0.000

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID CC-131138(1) CC131138(1)CC131138(1)

Calibration Post Zero Cylinder Instrument Response 0 0 0.1 0.033

Calibration Post Zero Cylinder Bias 0 0 0.47 0.157

Calibration Post Zero Cylinder Drift 0.95 0.47 0.47 0.630

Calibration Post High Cylinder ID ALM017313(1

)

ALM017313

(1)

ALM017313(

1)

Calibration Post High Cylinder Instrument Response 10.2 10 10 10.067

Calibration Post High Cylinder Bias 0.95 0 0 0.317

Calibration Post High Cylinder Drift 0.95 0 0 0.317

Cavg 7.8 7.2 7.6 7.533

Cavg Units %vd %vd %vd

Cgas 7.7 7.1859 7.5879 7.491

Cgas Units %vd %vd %vd

Fuel Type Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Monday, January 31, 2011 Page 22 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Location Unit 1 - Method 3A O2 3 6

Average

Run Number 4 5 6

Test Date 3/30/2010 3/31/2010 3/31/2010

Run Start Time 1:56:00 PM 7:36:00 AM 9:42:00 AM

Run Finish Time 4:10:00 PM 9:36:00 AM 11:42:00 AM

Carbon Dioxide, % 12.2 11.9 12 12.033

Oxygen, % 7.6 8 8 7.867

Fuel Factor 1.1 1.09 1.08

Dry Volumetric Flow Rate, dry scfm 266323 272725 272725 270,591.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 10.1 9.7 9.7 9.833

Analyzer Make Servomex Servomex Servomex

Analyzer Model 1420C 1420C 1420C

Analyzer Serial Number 1420C/1689 1420C/1689 1420C/1689

Operating Range 21.1 21.1 21.1 21.100

Operating Units % % %

No. Readings/Avg. 0 0 0 0.000

Calibration Set 4 5 5 4.667

Calibration Pre Zero Cylinder ID CC-131138(1) CC131138(1)CC131138(1)

Calibration Pre Zero Cylinder Instrument Response 0.1 0 0 0.033

Calibration Pre Zero Cylinder Bias 0.47 0 0 0.157

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID ALM017313(1

)

ALM017313

(1)

ALM017313(

1)

Calibration Pre High Cylinder Instrument Response 10 10 10 10.000

Calibration Pre High Cylinder Bias 0 0 0 0.000

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID CC-131138(1) CC131138(1)CC131138(1)

Calibration Post Zero Cylinder Instrument Response 0 0 0.2 0.067

Calibration Post Zero Cylinder Bias 0 0 0.95 0.317

Calibration Post Zero Cylinder Drift 0.47 0 0.95 0.473

Calibration Post High Cylinder ID ALM017313(1

)

ALM017313

(1)

ALM017313(

1)

Calibration Post High Cylinder Instrument Response 9.9 10 10 9.967

Calibration Post High Cylinder Bias -0.47 0 0 -0.157

Calibration Post High Cylinder Drift 0.47 0 0 0.157

Cavg 7.6 8 8 7.867

Cavg Units %vd %vd %vd

Cgas 7.6263 8 7.9798 7.869

Cgas Units %vd %vd %vd

Fuel Type Override Override

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Cgasw 0 0 0 0.000

Cgasw Units

Monday, January 31, 2011 Page 23 of 24
PacifiCorp Dave Johnston Unit 1 ICR

Location Unit 1 - Method 3A O2 3 6 9

Average

Run Number 7 8 9

Test Date 3/31/2010 3/31/2010 4/1/2010

Run Start Time 11:55:00 AM 2:04:00 PM 7:36:00 AM

Run Finish Time 1:55:00 PM 4:04:00 PM 9:36:00 AM

Carbon Dioxide, % 11.9 11.9 12.3 12.033

Oxygen, % 7.8 7.8 7.5 7.700

Fuel Factor 1.09 1.09 1.08

Dry Volumetric Flow Rate, dry scfm 272725 272725 270613 272,021.000

F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000

Moisture, % 9.7 9.7 10.5 9.967

Analyzer Make Servomex Servomex Servomex

Analyzer Model 1420C 1420C 1420C

Analyzer Serial Number 1420C/1689 1420C/1689 1420C/1689

Operating Range 21.1 21.1 21.1 21.100

Operating Units % %

No. Readings/Avg. 0 0 0 0.000

Calibration Set 5 5 6 5.333

Calibration Pre Zero Cylinder ID CC-131138(1) CC131138(1)CC131138(1)

Calibration Pre Zero Cylinder Instrument Response 0.2 -0.2 0 0.000

Calibration Pre Zero Cylinder Bias 0.95 -0.95 0 0.000

Calibration Pre Zero Cylinder Drift 0 0 0 0.000

Calibration Pre High Cylinder ID ALM017313(1

)

ALM017313

(1)

ALM017313(

1)

Calibration Pre High Cylinder Instrument Response 10 9.9 10 9.967

Calibration Pre High Cylinder Bias 0 -0.47 0 -0.157

Calibration Pre High Cylinder Drift 0 0 0 0.000

Calibration Post Zero Cylinder ID CC-131138(1) CC131138(1)CC131138(1)

Calibration Post Zero Cylinder Instrument Response -0.2 -0.2 0.1 -0.100

Calibration Post Zero Cylinder Bias -0.95 -0.95 0.47 -0.477

Calibration Post Zero Cylinder Drift 1.9 0 0.47 0.790

Calibration Post High Cylinder ID ALM017313(1

)

ALM017313

(1)

ALM017313(

1)

Calibration Post High Cylinder Instrument Response 9.9 9.9 10 9.933

Calibration Post High Cylinder Bias -0.47 -0.47 0 -0.313

Calibration Post High Cylinder Drift 0.47 0 0 0.157

Cavg 7.8 7.7 7.5 7.667

Cavg Units %vd %vd %vd

Cgas 7.8392 7.8218 7.4874 7.716

Cgas Units %vd %vd %vd

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, January 31, 2011 Page 24 of 24