Name: Donald Keisling

Title: General manager and Director of Oper

Company: Westmoreland Partners, LLC

Sign Date: 8/30/2010

Name: Westmoreland Partners, LLC

Title: President

Company: The Air Compliance Group, LLC

Sign Date: 8/26/2010

Permitted Facility Representative / Date Testing Company Representative / Date

Westmorland-LG&E Roanoke Valley II

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.

Friday, February 18, 2011 Page 1 of 18
Westmorland-LG&E Roanoke Valley II

8/30/2010

Facility Information:

Westmorland-LG&E Roanoke Valley II

290 Power Place

Weldon NC 27890

Contact: Mr. Chris Hews

Phone: 252-536-3200 Ext. 232

Fax: 252-536-4448

Email: chris.hews@pwrops.com

Testing Company:

The Air Compliance Group, LLC

5075 Hollins Road

Roanoke VA 24019

Contact: Arthur B. Nunn, III - President

Phone: 540-265-1987, Ext. 201

Fax: 540-265-0082

Email: art.nunn@aircompgroup.com

Air Permit Number:

54755

Permitted Source ID/Name:

BLR2 Enter the Boiler ID of the tested boiler (left)

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:

45.1 MW Coal Fired Boiler

Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information:

AFS #: 54755 FRS #: Enter FRS ID

SCC / Description 10100202 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous 

Coal - Pulverized Coal: Dry Bottom (Bituminous Coal) 

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

Location

Round

Duct

Diam.

Distance from 

upstream dist.

Distance from

downstream dist.

Number of

Traverse Ports

Equiv. 

Diam

Min.Travers 

Points

Rect. Duct 

Length /Width

Stack Exit 109 0 0 0 2148 1842 2 12

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

Stack Exit % H2O Method 1 - 4 3 180 0

Stack Exit Carbon Monoxide Method 10 3 120 0

Stack Exit Formaldehyde Method 0011 3 120 0

Stack Exit 2,3,7,8-TCDD Method 23 3 480 0

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

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

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

Friday, February 18, 2011 Page 2 of 18
Westmorland-LG&E Roanoke Valley II

8/30/2010

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

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

Stack Exit OCDD Method 23 3 480 0

Stack Exit 2,3,7,8-TCDF Method 23 3 480 0

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

Stack Exit 2,3,4,7,8-PeCDF Method 23 3 480 0

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

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

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

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

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

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

Stack Exit OCDF Method 23 3 480 0

Stack Exit Other TCDD Method 23 0

Stack Exit Other PeCDD Method 23 0

Stack Exit Other HxCDD Method 23 0

Stack Exit Other HpCDD Method 23 0

Stack Exit Other TCDF Method 23 0

Stack Exit Other PeCDF Method 23 0

Stack Exit Other HxCDF Method 23 0

Stack Exit Other HpCDF Method 23 0

Stack Exit Total Dioxins Method 23 3 480 0

Stack Exit Total Furans Method 23 3 480 0

Stack Exit 3,3',4,4'-TCB (PCB77) Method 23 3 480 0

Stack Exit 3,4,4',5-TCB (PCB81) Method 23 3 480 0

Stack Exit 2,3,3',4,4'-PeCB (PCB105) Method 23 3 480 0

Stack Exit 2,3,4,4',5-PeCB (PCB114) Method 23 3 480 0

Stack Exit 2,3',4,4',5-PeCB (PCB118) Method 23 3 480 0

Stack Exit 2',3,4,4',5-PeCB (PCB123) Method 23 3 480 0

Stack Exit 3,3',4,4',5-PeCB (PCB126) Method 23 3 480 0

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

HxCB (PCBs156/157)

Stack Exit Method 23 3 480 0

Stack Exit 2,3',4,4',5,5'-HxCB (PCB167) Method 23 3 480 0

Stack Exit 3,3',4,4',5,5'-HxCB (PCB169) Method 23 3 480 0

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

(PCB189)

Stack Exit Method 23 3 480 0

Total organic compounds 

(TOC) as Propane

Stack Exit Method 25A 3 120 0

Stack Exit Hydrogen Fluoride Method 26 3 180 0

Stack Exit Hydrogen Fluoride Method 26A 3 180 0

Stack Exit Hydrogen Chloride Method 26A 3 180 0

Stack Exit Hydrogen Chloride Method 26 3 180 0

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

stacks. Delete Method 

5/OTM28 tests.

Stack Exit

Inorganic (Aqueous) 

Condensible Part.

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

stacks. Delete Method 

5/OTM28 tests.

Stack Exit

Organic Condensible 

Particulate

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

stacks. Delete Method 

5/OTM28 tests.

Stack Exit

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

stacks. Delete Method 

5/OTM28 tests.

Stack Exit

Friday, February 18, 2011 Page 3 of 18
Westmorland-LG&E Roanoke Valley II

8/30/2010

The following describes any modifications and/or deviations to the applicable test 

methods. If alternative methods were requested, see the attachments for documentation 

of request AND approval, including dates.

None

Stack Exit Filterable Particulate OTM - 27/28 0

Stack Exit Total Particulate OTM - 27/28 0

Stack Exit Nickel Method 29 3 240 0

Stack Exit Manganese Method 29 3 240 0

Stack Exit Selenium Method 29 3 240 0

Stack Exit Lead Method 29 3 240 0

Stack Exit Chromium Method 29 3 240 0

Stack Exit Cobalt Method 29 3 240 0

Stack Exit Cadmium Method 29 3 240 0

Stack Exit Arsenic Method 29 3 240 0

Stack Exit Antimony Method 29 3 240 0

Stack Exit Filterable Particulate Method 29 3 240 0

Stack Exit Beryllium Method 29 3 240 0

Stack Exit O2 Method 3A O2 3 480 0

Stack Exit Co2 Method 3A CO2 3 480 0

Stack Exit O2 Method 3A O2 3 120 0

Stack Exit Co2 Method 3A CO2 3 120 0

Stack Exit Co2 Method 3A CO2 3 240 0

Stack Exit O2 Method 3A O2 3 240 0

Inorganic (Aqueous) 

Condensible Part.

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

stacks. Delete 

OTM27/OTM28 test.

Stack Exit

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

stacks. Delete 

OTM27/OTM28 test.

Stack Exit

Organic Condensible 

Particulate

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

stacks. Delete 

OTM27/OTM28 test.

Stack Exit

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

stacks. Delete 

OTM27/OTM28 test.

Stack Exit

Stack Exit Filterable Particulate Method 5 3 240 0

Stack Exit Sulfur Dioxide Method 6C 3 180 0

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

Friday, February 18, 2011 Page 4 of 18
Westmorland-LG&E Roanoke Valley II

8/30/2010

Sampling / Stack Data Results Summary

Location Stack Exit - Method 10

Average

Run Number

Test Date

Run Start Time

Run Finish Time

Carbon Dioxide, %

Oxygen, %

Dry Volumetric Flow Rate, dry scfm

F-Factor, dscfm/MMBtu @ %O2

Moisture, %

Fuel Type

Fw

Fc

Location Stack Exit - Method 25A

Average

Run Number

Test Date

Run Start Time

Run Finish Time

Carbon Dioxide, %

Oxygen, %

Dry Volumetric Flow Rate, dry scfm

F-Factor, dscfm/MMBtu @ %O2

Moisture, %

Fuel Type

Fw

Fc

Friday, February 18, 2011 Page 5 of 18
Westmorland-LG&E Roanoke Valley II

8/30/2010

Location Stack Exit - Method 26A

Average

Run Number M26A-1 M26A-2 M26A-3

Test Date 6/29/2010 6/30/2010 7/1/2010

Run Start Time 1:39:00 PM 8:28:00 

AM

1:07:00 PM

Run Finish Time 4:35:00 PM 11:39:00 

AM

3:58:00 PM

Net Run Time, minutes 180 180 180

Dry Gas Meter Volume Sampled, dscf 153.520 236.948 150.180 180.216

Moisture Content of Stack Gas, % 12.31 8.36 12.43 11.033

Moisture Saturation at Stack Gas Temperature, % 58.88 57.11 57.41 57.800

Carbon Dioxide, % 12.24 12.12 12.18 12.180

Oxygen, % 6.91 7.06 7.01 6.993

Average Stack Gas Temperature, °F 186.64 185.47 185.78 185.963

Dry Volumetric Flow Rate, dry scfm 128,247.6 128,186.2 123,227.3 126,553.700

Actual Wet Volumetric Flue Gas Flow Rate, acfm 178,695.2 169,752.7 170,569.2 173,005.700

Percent Isokinetic of Sampling Rate, % 100.8 155.6 102.6 119.667

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

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Location Stack Exit - Method 29

Average

Run Number

Test Date

Run Start Time

Run Finish Time

Net Run Time, minutes

Dry Gas Meter Volume Sampled, dscf

Moisture Content of Stack Gas, %

Moisture Saturation at Stack Gas Temperature, %

Carbon Dioxide, %

Oxygen, %

Average Stack Gas Temperature, °F

Dry Volumetric Flow Rate, dry scfm

Actual Wet Volumetric Flue Gas Flow Rate, acfm

Percent Isokinetic of Sampling Rate, %

F-Factor, dscfm/MMBtu @ %O2

Fw

Fc

Friday, February 18, 2011 Page 6 of 18
Westmorland-LG&E Roanoke Valley II

8/30/2010

Location Stack Exit - OTM - 27/28

Average

Run Number

Test Date

Run Start Time

Run Finish Time

Net Run Time, minutes

Dry Gas Meter Volume Sampled, dscf

Moisture Content of Stack Gas, %

Moisture Saturation at Stack Gas Temperature, %

Carbon Dioxide, %

Oxygen, %

Average Stack Gas Temperature, °F

Dry Volumetric Flow Rate, dry scfm

Actual Wet Volumetric Flue Gas Flow Rate, acfm

Percent Isokinetic of Sampling Rate, %

F-Factor, dscfm/MMBtu @ %O2

Fw

Fc

Friday, February 18, 2011 Page 7 of 18
Westmorland-LG&E Roanoke Valley II

8/30/2010

Emissions Summary

Location: Stack Exit - Method 10

Compound: Carbon Monoxide

Average

Run 1 2 3

Elb/hr 7.70E+01 6.84E+01 6.56E+01 70.333

lb/mmBtuO2 1.48E-01 1.29E-01 1.21E-01 0.133

ppm 1.38E+02 1.20E+02 1.13E+02 123.667

ppm@7%O2 1.39E+02 1.21E+02 1.13E+02 124.333

Location: Stack Exit - Method 25A

Compound: Total organic compounds (TOC) as 

Average

Run 1 2 3

Elb/hr 1.00E-01 6.14E-01 0.00E+00 0.238

lb/mmBtuO2 1.96E-04 1.16E-03 0.00E+00 0.000

ppm 1.14E-01 6.82E-01 0.00E+00 0.265

ppm@7%O2 1.17E-01 6.86E-01 0.00E+00 0.268

Location: Stack Exit - Method 26A

Compound: Hydrogen Chloride

Average

RunNumber M26A-1 M26A-2 M26A-3

Mass_mg 0.119 0.123 0.253 0.165

Elb/hr 1.31E-02 8.80E-03 2.75E-02 0.016

lb/mmBtuO2 2.50E-05 1.69E-05 5.47E-05 0.000

mg/dscm 2.74E-02 1.83E-02 5.95E-02 0.035

mg/dscm@7%O2 2.72E-02 1.84E-02 5.95E-02 0.035

Compound: Hydrogen Fluoride

Average

RunNumber M26A-1 M26A-2 M26A-3

Mass_mg 0.316 0.319 0.324 0.320

Elb/hr 3.49E-02 2.28E-02 3.52E-02 0.031

lb/mmBtuO2 6.63E-05 4.38E-05 7.00E-05 0.000

mg/dscm 7.27E-02 4.76E-02 7.62E-02 0.066

mg/dscm@7%O2 7.22E-02 4.78E-02 7.63E-02 0.065

Location: Stack Exit - Method 29

Compound: Antimony

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.000663 0.00073 0.001223 0.001

Elb/hr 5.50E-05 5.92E-05 9.95E-05 0.000

lb/mmBtuO2 1.08E-07 1.18E-07 1.98E-07 0.000

mg/dscm 1.15E-04 1.28E-04 2.15E-04 0.000

mg/dscm@7%O2 1.18E-04 1.28E-04 2.15E-04 0.000

Compound: Arsenic

Average

RunNumber M29-1 M29-2 M29-3

Friday, February 18, 2011 Page 8 of 18
Westmorland-LG&E Roanoke Valley II

8/30/2010

Mass_mg 0.005537 0.00507 0.005194 0.005

Elb/hr 4.59E-04 4.11E-04 4.23E-04 0.000

lb/mmBtuO2 9.06E-07 8.18E-07 8.40E-07 0.000

mg/dscm 9.64E-04 8.91E-04 9.14E-04 0.001

mg/dscm@7%O2 9.87E-04 8.91E-04 9.15E-04 0.001

Compound: Beryllium

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.000701 0.000828 0.000847 0.001

Elb/hr 5.82E-05 6.72E-05 6.89E-05 0.000

lb/mmBtuO2 1.15E-07 1.34E-07 1.37E-07 0.000

mg/dscm 1.22E-04 1.45E-04 1.49E-04 0.000

mg/dscm@7%O2 1.25E-04 1.45E-04 1.49E-04 0.000

Compound: Cadmium

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.000894 0.00186 0.001489 0.001

Elb/hr 7.42E-05 1.51E-04 1.21E-04 0.000

lb/mmBtuO2 1.46E-07 3.00E-07 2.41E-07 0.000

mg/dscm 1.56E-04 3.27E-04 2.62E-04 0.000

mg/dscm@7%O2 1.60E-04 3.27E-04 2.62E-04 0.000

Compound: Chromium

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.100047 0.027607 0.010607 0.046

Elb/hr 8.30E-03 2.24E-03 8.63E-04 0.004

lb/mmBtuO2 1.64E-05 4.45E-06 1.71E-06 0.000

mg/dscm 1.74E-02 4.85E-03 1.87E-03 0.008

mg/dscm@7%O2 1.78E-02 4.85E-03 1.87E-03 0.008

Compound: Cobalt

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.00573 0.00365 0.003324 0.004

Elb/hr 4.75E-04 2.96E-04 2.70E-04 0.000

lb/mmBtuO2 9.37E-07 5.89E-07 5.37E-07 0.000

mg/dscm 9.97E-04 6.41E-04 5.85E-04 0.001

mg/dscm@7%O2 1.02E-03 6.41E-04 5.85E-04 0.001

Compound: Filterable Particulate

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 102.74 99.63 103.57 101.980

Elb/hr 8.52E+00 8.08E+00 8.43E+00 8.343

lb/mmBtuO2 1.68E-02 1.61E-02 1.67E-02 0.017

mg/dscm 1.79E+01 1.75E+01 1.82E+01 17.867

mg/dscm@7%O2 1.83E+01 1.75E+01 1.82E+01 18.000

Compound: Lead

Average

RunNumber M29-1 M29-2 M29-3

Friday, February 18, 2011 Page 9 of 18
Westmorland-LG&E Roanoke Valley II

8/30/2010

Mass_mg 0.006432 0.006037 0.006117 0.006

Elb/hr 5.34E-04 4.90E-04 4.98E-04 0.001

lb/mmBtuO2 1.05E-06 9.73E-07 9.89E-07 0.000

mg/dscm 1.12E-03 1.06E-03 1.08E-03 0.001

mg/dscm@7%O2 1.15E-03 1.06E-03 1.08E-03 0.001

Compound: Manganese

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.36112 0.29557 0.02887 0.229

Elb/hr 3.00E-02 2.40E-02 2.35E-03 0.019

lb/mmBtuO2 5.91E-05 4.77E-05 4.67E-06 0.000

mg/dscm 6.28E-02 5.19E-02 5.08E-03 0.040

mg/dscm@7%O2 6.43E-02 5.19E-02 5.08E-03 0.040

Compound: Nickel

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.142143 0.02785 0.009019 0.060

Elb/hr 1.18E-02 2.26E-03 7.34E-04 0.005

lb/mmBtuO2 2.33E-05 4.49E-06 1.46E-06 0.000

mg/dscm 2.47E-02 4.89E-03 1.59E-03 0.010

mg/dscm@7%O2 2.53E-02 4.89E-03 1.59E-03 0.011

Compound: Selenium

Average

RunNumber M29-1 M29-2 M29-3

Mass_mg 0.01145 0.00786 0.00489 0.008

Elb/hr 9.50E-04 6.38E-04 3.98E-04 0.001

lb/mmBtuO2 1.87E-06 1.27E-06 7.91E-07 0.000

mg/dscm 1.99E-03 1.38E-03 8.61E-04 0.001

mg/dscm@7%O2 2.04E-03 1.38E-03 8.62E-04 0.001

Location: Stack Exit - OTM - 27/28

Compound: Filterable Particulate

Average

RunNumber M027/28-1 M027/28-2 M027/28-3

Mass_mg 102.74 99.63 103.57 101.980

Elb/hr 1.35E+01 1.53E+01 1.40E+01 14.267

lb/mmBtuO2 2.41E-02 2.72E-02 2.69E-02 0.026

mg/dscm 2.63E+01 2.96E+01 2.93E+01 28.400

mg/dscm@7%O2 2.63E+01 2.96E+01 2.93E+01 28.400

Compound: Filterable PM2.5

Average

RunNumber M027/28-1 M027/28-2 M027/28-3

Mass_mg 31.43 62.69 16.42 36.847

Elb/hr 4.13E+00 9.61E+00 2.22E+00 5.320

lb/mmBtuO2 7.38E-03 1.71E-02 4.27E-03 0.010

mg/dscm 8.04E+00 1.86E+01 4.64E+00 10.427

mg/dscm@7%O2 8.04E+00 1.86E+01 4.65E+00 10.430

Friday, February 18, 2011 Page 10 of 18
Westmorland-LG&E Roanoke Valley II

8/30/2010

Process Run Data

Compound: Inorganic (Aqueous) Condensible Pa

Average

RunNumber M027/28-1 M027/28-2 M027/28-3

Mass_mg 61.23 61.86 97.42 73.503

Elb/hr 8.05E+00 9.48E+00 1.32E+01 10.243

lb/mmBtuO2 1.44E-02 1.69E-02 2.53E-02 0.019

mg/dscm 1.57E+01 1.84E+01 2.76E+01 20.567

mg/dscm@7%O2 1.57E+01 1.84E+01 2.76E+01 20.567

Compound: Organic Condensible Particulate

Average

RunNumber M027/28-1 M027/28-2 M027/28-3

Mass_mg 0.97 2.04 1.08 1.363

Elb/hr 1.28E-01 3.13E-01 1.46E-01 0.196

lb/mmBtuO2 2.28E-04 5.57E-04 2.81E-04 0.000

mg/dscm 2.48E-01 6.06E-01 3.05E-01 0.386

mg/dscm@7%O2 2.48E-01 6.07E-01 3.05E-01 0.387

Compound: Total Particulate

Average

RunNumber M027/28-1 M027/28-2 M027/28-3

Mass_mg 164.94 163.53 202.07 176.847

Elb/hr 2.17E+01 2.51E+01 2.74E+01 24.733

lb/mmBtuO2 3.87E-02 4.47E-02 5.25E-02 0.045

mg/dscm 4.22E+01 4.86E+01 5.71E+01 49.300

mg/dscm@7%O2 4.22E+01 4.87E+01 5.72E+01 49.367

Compound: Total PM2.5

Average

RunNumber M027/28-1 M027/28-2 M027/28-3

Mass_mg 93.63 126.59 114.92 111.713

Elb/hr 1.23E+01 1.94E+01 1.56E+01 15.767

lb/mmBtuO2 2.20E-02 3.46E-02 2.99E-02 0.029

mg/dscm 2.40E+01 3.76E+01 3.25E+01 31.367

mg/dscm@7%O2 2.40E+01 3.77E+01 3.25E+01 31.400

Friday, February 18, 2011 Page 11 of 18
Westmorland-LG&E Roanoke Valley II

8/30/2010

Process Run Data

APCD Run Data

Process Lab Run Data

Run Name Value UOM Comments

Target

Value

1 Bituminous Coal Burned 40.2 1000 lbs/hr Valid for Methods 

10, 25A, 18, 316

0

2 Bituminous Coal Burned 38.9 1000 lbs/hr M26A, 

OTM27/28, M29, 

CTM033 Run 1

0

3 Bituminous Coal Burned 38.6 1000 lbs/hr M26A, 

OTM27/28, M29, 

CTM033 Run 2

0

1 Average Heat Input 476 MMBtu/hr Valid for Methods 

10, 25A,

0

2 Average Heat Input 460 MMBtu/hr M26A, 

OTM27/28, M29, 

CTM033 Run 1

0

3 Average Heat Input 462 MMBtu/hr M26A, 

OTM27/28, M29, 

CTM033 Run 2

0

1 Steam Output 401 1000 lb steam/hr Valid for Methods 

10, 25A,

0

2 Steam Output 405 1000 lb steam/hr M26A, 

OTM27/28, M29, 

CTM033 Run 1

0

3 Steam Output 398 1000 lb steam/hr M26A, 

OTM27/28, M29, 

CTM033 Run 2

0

4 Bituminous Coal Burned 38.7 1000 lbs/hr M26A, 

OTM27/28, M29, 

CTM033 Run 3

0

4 Average Heat Input 460 MMBtu/hr M26A, 

OTM27/28, M29, 

CTM033 Run 3

0

4 Steam Output 395 1000 lb steam/hr M26A, 

OTM27/28, M29, 

CTM033 Run 3

0

Run Name Value UOM Comments

Target

Value

1 LOW NOX BURNERS 0 0

1 SELECTIVE NONCATALYTIC REDUCTION 

FOR NOX

0 0

1 DRY SCRUBBER 0 0

1 BAGHOUSE 0 0

Friday, February 18, 2011 Page 12 of 18
Westmorland-LG&E Roanoke Valley II

Process Lab Run Data 8/30/2010

Run Name Value UOM Comments

1 Fuel Higher Heating Value 0 Btu/lb

1 Fuel Moisture 0 %

1 Fuel Mercury Content 0 ppm

1 Fuel Cadmium Content 0 ppm

1 Ultimate/Proximate Analysis 0

1 Fuel Nickel Content 0 ppm

1 Fuel Arsenic Content 0 ppm

1 Fuel Chromium Content 0 ppm

1 Fuel Beryllium Content 0 ppm

1 Fuel Lead Content 0 ppm

1 Fuel Manganese Content 0 ppm

1 Fuel Chlorine Content 0 ppm

1 Fuel Fluorine Content 0 ppm

Friday, February 18, 2011 Page 13 of 18
Westmorland-LG&E Roanoke Valley II

8/30/2010

Sampling / Stack Data Results Detail

Location Stack Exit - Method 10

Average

Run Number

Test Date

Run Start Time

Run Finish Time

Carbon Dioxide, %

Oxygen, %

Fuel Factor

Dry Volumetric Flow Rate, dry scfm

F-Factor, dscfm/MMBtu @ %O2

Moisture, %

Analyzer Make

Analyzer Model

Analyzer Serial Number

Operating Range

Operating Units

No. Readings/Avg.

Calibration Set

Calibration Pre Zero Cylinder ID

Calibration Pre Zero Cylinder Instrument Response

Calibration Pre Zero Cylinder Bias

Calibration Pre Zero Cylinder Drift

Calibration Pre High Cylinder ID

Calibration Pre High Cylinder Instrument Response

Calibration Pre High Cylinder Bias

Calibration Pre High Cylinder Drift

Calibration Post Zero Cylinder ID

Calibration Post Zero Cylinder Instrument Response

Calibration Post Zero Cylinder Bias

Calibration Post Zero Cylinder Drift

Calibration Post High Cylinder ID

Calibration Post High Cylinder Instrument Response

Calibration Post High Cylinder Bias

Calibration Post High Cylinder Drift

Cavg

Cavg Units

Cgas

Cgas Units

Fuel Type

Fw

Fc

Cgasw

Cgasw Units

Friday, February 18, 2011 Page 14 of 18
Westmorland-LG&E Roanoke Valley II

8/30/2010

Location Stack Exit - Method 25A

Average

Run Number

Test Date

Run Start Time

Run Finish Time

Carbon Dioxide, %

Oxygen, %

Fuel Factor

Dry Volumetric Flow Rate, dry scfm

F-Factor, dscfm/MMBtu @ %O2

Moisture, %

Analyzer Make

Analyzer Model

Analyzer Serial Number

Operating Range

Operating Units

No. Readings/Avg.

Calibration Set

Calibration Pre Zero Cylinder ID

Calibration Pre Zero Cylinder Instrument Response

Calibration Pre Zero Cylinder Bias

Calibration Pre Zero Cylinder Drift

Calibration Pre High Cylinder ID

Calibration Pre High Cylinder Instrument Response

Calibration Pre High Cylinder Bias

Calibration Pre High Cylinder Drift

Calibration Post Zero Cylinder ID

Calibration Post Zero Cylinder Instrument Response

Calibration Post Zero Cylinder Bias

Calibration Post Zero Cylinder Drift

Calibration Post High Cylinder ID

Calibration Post High Cylinder Instrument Response

Calibration Post High Cylinder Bias

Calibration Post High Cylinder Drift

Cavg

Cavg Units

Cgas

Cgas Units

Fuel Type

Fw

Fc

Cgasw

Cgasw Units

Friday, February 18, 2011 Page 15 of 18
Westmorland-LG&E Roanoke Valley II

8/30/2010

Location Stack Exit - Method 26A

Average

Run Number M26A-1 M26A-2 M26A-3

Test Date 6/29/2010 6/30/2010 7/1/2010

Run Start Time 1:39:00 PM 8:28:00 AM 1:07:00 PM

Run Finish Time 4:35:00 PM 11:39:00 AM 3:58:00 PM

Net Traversing Points 12 12 12

Net Run Time, minutes 180 180 180

Nozzle Diameter, inches 0.28 0.28 0.28 0.280

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 0.9754 0.9754 0.9754 0.975

Barometric Pressure, inches of Mercury 30.1 30.25 30.3 30.217

Average Orifice Meter Differential, inches H2O 2.56 2.38 2.34 2.427

Dry Gas Meter Volume Sampled, cubic feet 163.927 243.276 155.095 187.433

Average Dry Gas Meter Temperature, °F 96.69 77.69 81.68 85.353

Dry Gas Meter Volume Sampled, dscf 153.520 236.948 150.180 180.216

Total Moisture Liquid collected, g 458 459.2 452.7 456.633

Volume of Water Vapor, standard cubic feet 21.56 21.61 21.31 21.493

Moisture Content of Stack Gas, % 12.31 8.36 12.43 11.033

Moisture Saturation at Stack Gas Temperature, % 58.88 57.11 57.41 57.800

Dry Mole Fraction 0.8769 0.9164 0.8757 0.890

Carbon Dioxide, % 12.24 12.12 12.18 12.180

Oxygen, % 6.91 7.06 7.01 6.993

Carbon Monoxide & Nitrogen, % 80.85 80.82 80.81 80.827

Fuel Factor 1.14 1.14 1.14

Dry Molecular Weight, lb/lb-Mole 30.23 30.22 30.23 30.227

Wet Molecular weight, lb/lb-Mole 28.72 29.20 28.71 28.877

Flue Gas Static Pressure, inches of H2O -1.5 -1.5 -1.55 -1.517

Absolute Flue Gas Pressure, inches of Mercury 29.99 30.14 30.19 30.107

Average Stack Gas Temperature, °F 186.64 185.47 185.78 185.963

Average Velocity Head, inches of H2O 0.5455622915

8731

0.503904714

447521

0.500929623

615324

0.517

Average Stack Gas Velocity, feet/second 45.96 43.66 43.87 44.497

Stack Cross-Sectional Area, square feet 64.801 64.801 64.801 64.801

Dry Volumetric Flow Rate, dry scfm 128,247.6 128,186.2 123,227.3 126,553.700

Actual Wet Volumetric Flue Gas Flow Rate, acfm 178,695.2 169,752.7 170,569.2 173,005.700

Percent Isokinetic of Sampling Rate, % 100.8 155.6 102.6 119.667

Percent Excess Air, % 47.9 49.5 48.9 48.767

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

Round Duct Diameter, inches 109 109 109

Rectangular Duct Width, inches 0 0 0

Rectangular Duct Length, inches 0 0 0

Fw 10640 10640 10640 10,640.000

Fc 1800 1800 1800 1,800.000

Friday, February 18, 2011 Page 16 of 18
Westmorland-LG&E Roanoke Valley II

8/30/2010

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 H2O

Dry Gas Meter Volume Sampled, cubic feet

Average Dry Gas Meter Temperature, °F

Dry Gas Meter Volume Sampled, dscf

Total Moisture Liquid collected, g

Volume of Water Vapor, standard cubic feet

Moisture Content of Stack Gas, %

Moisture Saturation at Stack Gas Temperature, %

Dry Mole Fraction

Carbon Dioxide, %

Oxygen, %

Carbon Monoxide & Nitrogen, %

Fuel Factor

Dry Molecular Weight, lb/lb-Mole

Wet Molecular weight, lb/lb-Mole

Flue Gas Static Pressure, inches of H2O

Absolute Flue Gas Pressure, inches of Mercury

Average Stack Gas Temperature, °F

Average Velocity Head, inches of H2O

Average Stack Gas Velocity, feet/second

Stack Cross-Sectional Area, square feet

Dry Volumetric Flow Rate, dry scfm

Actual Wet Volumetric Flue Gas Flow Rate, acfm

Percent Isokinetic of Sampling Rate, %

Percent Excess Air, %

F-Factor, dscfm/MMBtu @ %O2

Round Duct Diameter, inches

Rectangular Duct Width, inches

Rectangular Duct Length, inches

Fw

Fc

Friday, February 18, 2011 Page 17 of 18
Westmorland-LG&E Roanoke Valley II

8/30/2010

Location Stack Exit - OTM - 27/28

Average

Run Number

Test Date

Run Start Time

Run Finish Time

Net Traversing Points

Net Run Time, minutes

Nozzle Diameter, inches

Pitot Tube Coefficient

Dry Gas Meter Calibration Factor

Barometric Pressure, inches of Mercury

Average Orifice Meter Differential, inches H2O

Dry Gas Meter Volume Sampled, cubic feet

Average Dry Gas Meter Temperature, °F

Dry Gas Meter Volume Sampled, dscf

Total Moisture Liquid collected, g

Volume of Water Vapor, standard cubic feet

Moisture Content of Stack Gas, %

Moisture Saturation at Stack Gas Temperature, %

Dry Mole Fraction

Carbon Dioxide, %

Oxygen, %

Carbon Monoxide & Nitrogen, %

Fuel Factor

Dry Molecular Weight, lb/lb-Mole

Wet Molecular weight, lb/lb-Mole

Flue Gas Static Pressure, inches of H2O

Absolute Flue Gas Pressure, inches of Mercury

Average Stack Gas Temperature, °F

Average Velocity Head, inches of H2O

Average Stack Gas Velocity, feet/second

Stack Cross-Sectional Area, square feet

Dry Volumetric Flow Rate, dry scfm

Actual Wet Volumetric Flue Gas Flow Rate, acfm

Percent Isokinetic of Sampling Rate, %

Percent Excess Air, %

F-Factor, dscfm/MMBtu @ %O2

Round Duct Diameter, inches

Rectangular Duct Width, inches

Rectangular Duct Length, inches

Fw

Fc

Friday, February 18, 2011 Page 18 of 18