Name: Brian Landberg

Title:

Company: Johns Manville

Sign Date:

Name: Randal J. Tysar

Title: Senior Environmental Engineer

Company: BT Environmental Consulting, Inc.

Sign Date:

Permitted Facility Representative / Date Testing Company Representative / Date

Johns Manville Willows, California Residual Risk Emissions Test

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.

Thursday, January 27, 2011 Page 1 of 15
Johns Manville Willows, California Residual Risk Emissions Test

Facility Information:

Johns Manville International - Willows, Cal

5916 County Road 49

Willows CA 95988

Contact: Don Sexton

Phone: (530) 934-6273

Fax: (530) 934-6245

Email: sextond@jm.com

Testing Company:

BT Environmental Consulting, Inc.

2615 Wolcott Street

Ferndale MI 48220

Contact:Randal Tysar

Phone: 313-308-6891

Fax:

Email: rtysar@btecinc.com

Air Permit Number:

2007-1000

Permitted Source ID/Name:

Johns Manvill 2007-1000

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

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

 process flow diagram:

Raw materials are put in an open top melter. The produced glass is spun out to product home insulation.

Industry/SCC/NAIS 327993

Sampling Location Information:

Test Parameter Information:

AFS #: 602100014 FRS #: 110000601340

SCC / Description 30501207 Industrial Processes - Mineral Products - Fiberglass Manufacturing - Unit Melter 

Furnace (Wool-type Fiber) 

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

Line 

133.melter - 

stack 27

58.56 0 0 0 0 0 2 24

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

Line Hydrogen Fluoride Method 26A 3 72 0

133.melter - 

stack 27

Line Hydrogen Chloride Method 26A 3 72 0

133.melter - 

stack 27

Thursday, January 27, 2011 Page 2 of 15
Johns Manville Willows, California Residual Risk Emissions Test

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.

Organic Condensible 

Particulate

Line OTM - 27/28 3 200 0

133.melter - 

stack 27

Inorganic (Aqueous) 

Condensible Part.

Line OTM - 27/28 3 200 0

133.melter - 

stack 27

Line Total PM2.5 OTM - 27/28 3 200 0

133.melter - 

stack 27

Line Filterable PM2.5 OTM - 27/28 3 200 0

133.melter - 

stack 27

Line Chromium Method 29 3 188 0

133.melter - 

stack 27

Line Filterable Particulate Method 29 3 188 0

133.melter - 

stack 27

Line Antimony Method 29 3 188 0

133.melter - 

stack 27

Line Arsenic Method 29 3 188 0

133.melter - 

stack 27

Line Cadmium Method 29 3 188 0

133.melter - 

stack 27

Line Cobalt Method 29 3 188 0

133.melter - 

stack 27

Line Lead Method 29 3 188 0

133.melter - 

stack 27

Line Manganese Method 29 3 188 0

133.melter - 

stack 27

Line Nickel Method 29 3 188 0

133.melter - 

stack 27

Line Selenium Method 29 3 188 0

133.melter - 

stack 27

Line Beryllium Method 29 3 188 0

133.melter - 

stack 27

Line Chromium E_P_A0061 3 192 0

133.melter - 

stack 27

Thursday, January 27, 2011 Page 3 of 15
Johns Manville Willows, California Residual Risk Emissions Test

Sampling / Stack Data Results Summary

Location Line 133.melter - stack 27 - E_P_A0061

Average

Run Number 1 2 3 

Test Date 10/14/2010 10/15/2010 10/15/2010 

Run Start Time 12:18:00 PM 7:58:00 

AM

11:49:00 AM 

Run Finish Time 3:35:00 PM 11:18:00 

AM

3:05:00 PM 

Net Run Time, minutes 192 192 192 

Dry Gas Meter Volume Sampled, dscf 119.689 121.055 118.319 119.688

Moisture Content of Stack Gas, % 2.01 2.33 2.98 2.440

Moisture Saturation at Stack Gas Temperature, % 16.67 11.38 16.39 14.813

Carbon Dioxide, % 0.15 0.13 0.13 0.137

Oxygen, % 20.1 20.16 20.2 20.153

Average Stack Gas Temperature, °F 133.52 119.65 133.15 128.773

Dry Volumetric Flow Rate, dry scfm 27,177.4 26,933.5 25,660.1 26,590.333

Actual Wet Volumetric Flue Gas Flow Rate, acfm 31,344.2 30,233.1 29,672.0 30,416.433

Percent Isokinetic of Sampling Rate, % 98.2 100.2 102.8 100.400

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

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Thursday, January 27, 2011 Page 4 of 15
Johns Manville Willows, California Residual Risk Emissions Test

Location Line 133.melter - stack 27 - Method 26A

Average

Run Number 1 2 3 

Test Date 10/14/2010 10/15/2010 10/15/2010 

Run Start Time 12:20:00 PM 8:07:00 

AM

10:50:00 AM 

Run Finish Time 2:38:00 PM 10:24:00 

AM

12:26:00 PM 

Net Run Time, minutes 72 72 72 

Dry Gas Meter Volume Sampled, dscf 46.503 46.366 43.746 45.538

Moisture Content of Stack Gas, % 2.23 2.09 2.06 2.127

Moisture Saturation at Stack Gas Temperature, % 15.92 10.99 13.96 13.623

Carbon Dioxide, % 0.15 0.1344 0.1344 0.140

Oxygen, % 20.13 20.16 20.2 20.163

Average Stack Gas Temperature, °F 131.79 118.42 127.13 125.780

Dry Volumetric Flow Rate, dry scfm 27,663.1 26,876.3 25,911.7 26,817.033

Actual Wet Volumetric Flue Gas Flow Rate, acfm 31,882.8 30,031.1 29,380.2 30,431.367

Percent Isokinetic of Sampling Rate, % 100.7 104.1 101.1 101.967

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

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Thursday, January 27, 2011 Page 5 of 15
Johns Manville Willows, California Residual Risk Emissions Test

Location Line 133.melter - stack 27 - Method 29

Average

Run Number 1 2 3 

Test Date 10/20/2010 10/20/2010 10/20/2010 

Run Start Time 7:20:00 AM 10:55:00 

AM

2:16:00 PM 

Run Finish Time 10:36:00 AM 2:06:00 PM 5:26:00 PM 

Net Run Time, minutes 188 188 188 

Dry Gas Meter Volume Sampled, dscf 146.868 139.840 138.171 141.626

Moisture Content of Stack Gas, % 2.09 2.79 2.48 2.453

Moisture Saturation at Stack Gas Temperature, % 8.91 11.76 13.80 11.490

Carbon Dioxide, % 0.11 0.11 0.11 0.110

Oxygen, % 20.8 20.83 20.83 20.820

Average Stack Gas Temperature, °F 110.60 120.43 126.26 119.097

Dry Volumetric Flow Rate, dry scfm 27,147.7 26,919.5 26,531.9 26,866.367

Actual Wet Volumetric Flue Gas Flow Rate, acfm 30,278.0 30,760.6 30,524.9 30,521.167

Percent Isokinetic of Sampling Rate, % 99.5 96.7 95.7 97.300

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

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Thursday, January 27, 2011 Page 6 of 15
Johns Manville Willows, California Residual Risk Emissions Test

Location Line 133.melter - stack 27 - OTM - 27/28

Average

Run Number 1 2 3 

Test Date 10/13/2010 10/13/2010 10/14/2010 

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

AM

8:10:00 AM 

Run Finish Time 2:13:00 PM 2:13:00 PM 11:33:00 AM 

Net Run Time, minutes 200.1 200.1 199.6 

Dry Gas Meter Volume Sampled, dscf 72.623 72.623 72.254 72.500

Moisture Content of Stack Gas, % 1.21 2.33 2.02 1.853

Moisture Saturation at Stack Gas Temperature, % 14.72 14.72 11.59 13.677

Carbon Dioxide, % 0.23 0.23 0.15 0.203

Oxygen, % 20.6 20.6 20.1 20.433

Average Stack Gas Temperature, °F 128.83 128.83 120.08 125.913

Dry Volumetric Flow Rate, dry scfm 30,909.8 30,618.0 30,870.0 30,799.267

Actual Wet Volumetric Flue Gas Flow Rate, acfm 35,092.4 35,159.8 34,811.9 35,021.367

Percent Isokinetic of Sampling Rate, % 84.7 85.5 84.6 84.933

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

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Thursday, January 27, 2011 Page 7 of 15
Johns Manville Willows, California Residual Risk Emissions Test

Emissions Summary

Location: Line 133.melter - stack 27 - E_P_A0061

Compound: Chromium

Average

RunNumber 1 2 3 

Mass_mg 0.0004 0.0004 0.0004 0.000

Elb/hr 1.20E-05 1.18E-05 1.15E-05 0.000

mg/dscm 1.18E-04 1.17E-04 1.19E-04 0.000

Location: Line 133.melter - stack 27 - Method 26A

Compound: Hydrogen Chloride

Average

RunNumber 1 2 3 

Mass_mg 0.2 0.2 0.2 0.200

Elb/hr 1.57E-02 1.53E-02 1.57E-02 0.016

mg/dscm 1.52E-01 1.52E-01 1.61E-01 0.155

Compound: Hydrogen Fluoride

Average

RunNumber 1 2 3 

Mass_mg 0.2 0.2 0.2 0.200

Elb/hr 1.57E-02 1.53E-02 1.57E-02 0.016

mg/dscm 1.52E-01 1.52E-01 1.61E-01 0.155

Location: Line 133.melter - stack 27 - Method 29

Compound: Antimony

Average

RunNumber 1 2 3 

Mass_mg 0.0008 0.0008 0.0008 0.001

Elb/hr 1.96E-05 2.04E-05 2.03E-05 0.000

mg/dscm 1.92E-04 2.02E-04 2.05E-04 0.000

Compound: Arsenic

Average

RunNumber 1 2 3 

Mass_mg 0.0165 0.0195 0.0212 0.019

Elb/hr 4.03E-04 4.97E-04 5.38E-04 0.000

mg/dscm 3.97E-03 4.93E-03 5.42E-03 0.005

Compound: Beryllium

Average

RunNumber 1 2 3 

Mass_mg 0.0002 0.0002 0.0002 0.000

Elb/hr 4.89E-06 5.09E-06 5.08E-06 0.000

mg/dscm 4.81E-05 5.05E-05 5.11E-05 0.000

Compound: Cadmium

Average

RunNumber 1 2 3 

Mass_mg 0.00056 0.00053 0.00141 0.001

Elb/hr 1.37E-05 1.35E-05 3.58E-05 0.000

Thursday, January 27, 2011 Page 8 of 15
Johns Manville Willows, California Residual Risk Emissions Test

mg/dscm 1.35E-04 1.34E-04 3.60E-04 0.000

Compound: Chromium

Average

RunNumber 1 2 3 

Mass_mg 0.00072 0.00072 0.00183 0.001

Elb/hr 1.76E-05 1.83E-05 4.65E-05 0.000

mg/dscm 1.73E-04 1.82E-04 4.68E-04 0.000

Compound: Cobalt

Average

RunNumber 1 2 3 

Mass_mg 0.0002 0.0002 0.0002 0.000

Elb/hr 4.89E-06 5.09E-06 5.08E-06 0.000

mg/dscm 4.81E-05 5.05E-05 5.11E-05 0.000

Compound: Filterable Particulate

Average

RunNumber 1 2 3 

Mass_mg 2.2 2.7 3.1 2.667

Elb/hr 5.38E-02 6.88E-02 7.87E-02 0.067

mg/dscm 5.29E-01 6.82E-01 7.92E-01 0.668

Compound: Lead

Average

RunNumber 1 2 3 

Mass_mg 0.00047 0.0004 0.00144 0.001

Elb/hr 1.15E-05 1.02E-05 3.66E-05 0.000

mg/dscm 1.13E-04 1.01E-04 3.68E-04 0.000

Compound: Manganese

Average

RunNumber 1 2 3 

Mass_mg 0.0015 0.0015 0.0015 0.002

Elb/hr 3.67E-05 3.82E-05 3.81E-05 0.000

mg/dscm 3.61E-04 3.79E-04 3.83E-04 0.000

Compound: Nickel

Average

RunNumber 1 2 3 

Mass_mg 0.0011 0.001 0.0011 0.001

Elb/hr 2.69E-05 2.55E-05 2.79E-05 0.000

mg/dscm 2.65E-04 2.53E-04 2.81E-04 0.000

Compound: Selenium

Average

RunNumber 1 2 3 

Mass_mg 0.0195 0.0239 0.0255 0.023

Elb/hr 4.77E-04 6.09E-04 6.48E-04 0.001

mg/dscm 4.69E-03 6.04E-03 6.52E-03 0.006

Location: Line 133.melter - stack 27 - OTM - 27/28

Thursday, January 27, 2011 Page 9 of 15
Johns Manville Willows, California Residual Risk Emissions Test

Compound: Filterable PM2.5

Average

RunNumber 1 2 3 

Mass_mg 0.9 0.6 0.6 0.700

Elb/hr 5.07E-02 3.35E-02 3.39E-02 0.039

mg/dscm 4.38E-01 2.92E-01 2.93E-01 0.341

Compound: Inorganic (Aqueous) Condensible P

Average

RunNumber 1 2 3 

Mass_mg 31 19 32 27.333

Elb/hr 1.75E+00 1.06E+00 1.81E+00 1.540

mg/dscm 1.51E+01 9.24E+00 1.56E+01 13.313

Compound: Organic Condensible Particulate

Average

RunNumber 1 2 3 

Mass_mg 5 6 4 5.000

Elb/hr 2.81E-01 3.35E-01 2.26E-01 0.281

mg/dscm 2.43E+00 2.92E+00 1.96E+00 2.437

Compound: Total PM2.5

Average

RunNumber 1 2 3 

Mass_mg 36.9 25.6 36.6 33.033

Elb/hr 2.08E+00 1.43E+00 2.07E+00 1.860

mg/dscm 1.79E+01 1.25E+01 1.79E+01 16.100

Thursday, January 27, 2011 Page 10 of 15
Johns Manville Willows, California Residual Risk Emissions Test

Process Run Data

APCD Run Data

Process Lab Run Data

Thursday, January 27, 2011 Page 11 of 15
Johns Manville Willows, California Residual Risk Emissions Test

Sampling / Stack Data Results Detail

Location Line 133.melter - stack 27 - E_P_A0061

Average

Run Number 1 2 3 

Test Date 10/14/2010 10/15/2010 10/15/2010 

Run Start Time 12:18:00 PM 7:58:00 AM 11:49:00 AM 

Run Finish Time 3:35:00 PM 11:18:00 AM 3:05:00 PM 

Net Traversing Points 48 48 48 

Net Run Time, minutes 192 192 192 

Nozzle Diameter, inches 0.283 0.283 0.283 0.283

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 1.005 1.005 1.005 1.005

Barometric Pressure, inches of Mercury 29.8 30 30 29.933

Average Orifice Meter Differential, inches H2O 1.25 1.20 1.15 1.200

Dry Gas Meter Volume Sampled, cubic feet 125.699 121.726 123.400 123.608

Average Dry Gas Meter Temperature, °F 96.76 76.58 96.47 89.937

Dry Gas Meter Volume Sampled, dscf 119.689 121.055 118.319 119.688

Total Moisture Liquid collected, g 52.12 61.4 77.1 63.540

Volume of Water Vapor, standard cubic feet 2.45 2.89 3.63 2.990

Moisture Content of Stack Gas, % 2.01 2.33 2.98 2.440

Moisture Saturation at Stack Gas Temperature, % 16.67 11.38 16.39 14.813

Dry Mole Fraction 0.9799 0.9767 0.9702 0.976

Carbon Dioxide, % 0.15 0.13 0.13 0.137

Oxygen, % 20.1 20.16 20.2 20.153

Carbon Monoxide & Nitrogen, % 79.75 79.71 79.67 79.710

Fuel Factor 5.33 5.69 5.38 

Dry Molecular Weight, lb/lb-Mole 28.83 28.83 28.83 28.830

Wet Molecular weight, lb/lb-Mole 28.61 28.58 28.51 28.567

Flue Gas Static Pressure, inches of H2O -0.6 -0.6 -0.6 -0.600

Absolute Flue Gas Pressure, inches of Mercury 29.76 29.96 29.96 29.893

Average Stack Gas Temperature, °F 133.52 119.65 133.15 128.773

Average Velocity Head, inches of H2O 0.2170812753

37793

0.207878719

887493

0.1952175861

93132

0.207

Average Stack Gas Velocity, feet/second 27.93 26.94 26.44 27.103

Stack Cross-Sectional Area, square feet 18.704 18.704 18.704 18.704

Dry Volumetric Flow Rate, dry scfm 27,177.4 26,933.5 25,660.1 26,590.333

Actual Wet Volumetric Flue Gas Flow Rate, acfm 31,344.2 30,233.1 29,672.0 30,416.433

Percent Isokinetic of Sampling Rate, % 98.2 100.2 102.8 100.400

Percent Excess Air, % 2,106.9 2,282.0 2,425.3 2,271.400

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

Round Duct Diameter, inches 58.56 58.56 58.56 

Rectangular Duct Width, inches 0 0 0 

Rectangular Duct Length, inches 0 0 0 

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Thursday, January 27, 2011 Page 12 of 15
Johns Manville Willows, California Residual Risk Emissions Test

Location Line 133.melter - stack 27 - Method 26A

Average

Run Number 1 2 3 

Test Date 10/14/2010 10/15/2010 10/15/2010 

Run Start Time 12:20:00 PM 8:07:00 AM 10:50:00 AM 

Run Finish Time 2:38:00 PM 10:24:00 AM 12:26:00 PM 

Net Traversing Points 24 24 24 

Net Run Time, minutes 72 72 72 

Nozzle Diameter, inches 0.282 0.281 0.282 0.282

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 0.985 0.985 0.985 0.985

Barometric Pressure, inches of Mercury 29.8 30 30 29.933

Average Orifice Meter Differential, inches H2O 1.38 1.23 1.18 1.263

Dry Gas Meter Volume Sampled, cubic feet 49.300 47.180 46.090 47.523

Average Dry Gas Meter Temperature, °F 91.02 72.23 91.00 84.750

Dry Gas Meter Volume Sampled, dscf 46.503 46.366 43.746 45.538

Total Moisture Liquid collected, g 22.5 21.1 19.6 21.067

Volume of Water Vapor, standard cubic feet 1.06 0.99 0.92 0.990

Moisture Content of Stack Gas, % 2.23 2.09 2.06 2.127

Moisture Saturation at Stack Gas Temperature, % 15.92 10.99 13.96 13.623

Dry Mole Fraction 0.9777 0.9791 0.9794 0.979

Carbon Dioxide, % 0.15 0.1344 0.1344 0.140

Oxygen, % 20.13 20.16 20.2 20.163

Carbon Monoxide & Nitrogen, % 79.72 79.7056 79.6656 79.697

Fuel Factor 5.13 5.51 5.21 

Dry Molecular Weight, lb/lb-Mole 28.83 28.83 28.83 28.830

Wet Molecular weight, lb/lb-Mole 28.59 28.60 28.61 28.600

Flue Gas Static Pressure, inches of H2O -0.6 -0.6 -0.6 -0.600

Absolute Flue Gas Pressure, inches of Mercury 29.76 29.96 29.96 29.893

Average Stack Gas Temperature, °F 131.79 118.42 127.13 125.780

Average Velocity Head, inches of H2O 0.2249560530

98233

0.205734897

869617

0.1940578558

80563

0.208

Average Stack Gas Velocity, feet/second 28.41 26.76 26.18 27.117

Stack Cross-Sectional Area, square feet 18.704 18.704 18.704 18.704

Dry Volumetric Flow Rate, dry scfm 27,663.1 26,876.3 25,911.7 26,817.033

Actual Wet Volumetric Flue Gas Flow Rate, acfm 31,882.8 30,031.1 29,380.2 30,431.367

Percent Isokinetic of Sampling Rate, % 100.7 104.1 101.1 101.967

Percent Excess Air, % 2,197.4 2,285.0 2,428.7 2,303.700

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

Round Duct Diameter, inches 58.56 58.56 58.56 

Rectangular Duct Width, inches 0 0 0 

Rectangular Duct Length, inches 0 0 0 

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Thursday, January 27, 2011 Page 13 of 15
Johns Manville Willows, California Residual Risk Emissions Test

Location Line 133.melter - stack 27 - Method 29

Average

Run Number 1 2 3 

Test Date 10/20/2010 10/20/2010 10/20/2010 

Run Start Time 7:20:00 AM 10:55:00 AM 2:16:00 PM 

Run Finish Time 10:36:00 AM 2:06:00 PM 5:26:00 PM 

Net Traversing Points 47 47 47 

Net Run Time, minutes 188 188 188 

Nozzle Diameter, inches 0.315 0.313 0.315 0.314

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 1.005 1.005 1.005 1.005

Barometric Pressure, inches of Mercury 29.65 29.65 29.65 29.650

Average Orifice Meter Differential, inches H2O 1.82 1.80 1.80 1.807

Dry Gas Meter Volume Sampled, cubic feet 144.620 143.150 143.500 143.757

Average Dry Gas Meter Temperature, °F 60.14 80.70 88.57 76.470

Dry Gas Meter Volume Sampled, dscf 146.868 139.840 138.171 141.626

Total Moisture Liquid collected, g 66.8 85.3 74.8 75.633

Volume of Water Vapor, standard cubic feet 3.14 4.02 3.52 3.560

Moisture Content of Stack Gas, % 2.09 2.79 2.48 2.453

Moisture Saturation at Stack Gas Temperature, % 8.91 11.76 13.80 11.490

Dry Mole Fraction 0.9791 0.9721 0.9752 0.975

Carbon Dioxide, % 0.11 0.11 0.11 0.110

Oxygen, % 20.8 20.83 20.83 20.820

Carbon Monoxide & Nitrogen, % 79.09 79.06 79.06 79.070

Fuel Factor 0.91 0.64 0.64 

Dry Molecular Weight, lb/lb-Mole 28.85 28.85 28.85 28.850

Wet Molecular weight, lb/lb-Mole 28.62 28.55 28.58 28.583

Flue Gas Static Pressure, inches of H2O -0.6 -0.6 -0.6 -0.600

Absolute Flue Gas Pressure, inches of Mercury 29.61 29.61 29.61 29.610

Average Stack Gas Temperature, °F 110.60 120.43 126.26 119.097

Average Velocity Head, inches of H2O 0.2097137642

50832

0.212204417

052707

0.2071297542

27666

0.210

Average Stack Gas Velocity, feet/second 26.98 27.41 27.20 27.197

Stack Cross-Sectional Area, square feet 18.704 18.704 18.704 18.704

Dry Volumetric Flow Rate, dry scfm 27,147.7 26,919.5 26,531.9 26,866.367

Actual Wet Volumetric Flue Gas Flow Rate, acfm 30,278.0 30,760.6 30,524.9 30,521.167

Percent Isokinetic of Sampling Rate, % 99.5 96.7 95.7 97.300

Percent Excess Air, % 26,078.2 49,784.9 49,784.9 41,882.667

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

Round Duct Diameter, inches 58.56 58.56 58.56 

Rectangular Duct Width, inches 0 0 0 

Rectangular Duct Length, inches 0 0 0 

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Thursday, January 27, 2011 Page 14 of 15
Johns Manville Willows, California Residual Risk Emissions Test

Location Line 133.melter - stack 27 - OTM - 27/28

Average

Run Number 1 2 3 

Test Date 10/13/2010 10/13/2010 10/14/2010 

Run Start Time 10:30:00 AM 10:30:00 AM 8:10:00 AM 

Run Finish Time 2:13:00 PM 2:13:00 PM 11:33:00 AM 

Net Traversing Points 12 12 12 

Net Run Time, minutes 200.1 200.1 199.6 

Nozzle Diameter, inches 0.218 0.218 0.218 0.218

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 1.005 1.005 1.005 1.005

Barometric Pressure, inches of Mercury 29.8 29.8 29.8 29.800

Average Orifice Meter Differential, inches H2O 0.42 0.42 0.42 0.420

Dry Gas Meter Volume Sampled, cubic feet 75.550 75.550 73.270 74.790

Average Dry Gas Meter Temperature, °F 90.38 90.38 76.50 85.753

Dry Gas Meter Volume Sampled, dscf 72.623 72.623 72.254 72.500

Total Moisture Liquid collected, g 19 36.8 31.6 29.133

Volume of Water Vapor, standard cubic feet 0.89 1.73 1.49 1.370

Moisture Content of Stack Gas, % 1.21 2.33 2.02 1.853

Moisture Saturation at Stack Gas Temperature, % 14.72 14.72 11.59 13.677

Dry Mole Fraction 0.9879 0.9767 0.9798 0.981

Carbon Dioxide, % 0.23 0.23 0.15 0.203

Oxygen, % 20.6 20.6 20.1 20.433

Carbon Monoxide & Nitrogen, % 79.17 79.17 79.75 79.363

Fuel Factor 1.30 1.30 5.33 

Dry Molecular Weight, lb/lb-Mole 28.86 28.86 28.83 28.850

Wet Molecular weight, lb/lb-Mole 28.73 28.61 28.61 28.650

Flue Gas Static Pressure, inches of H2O -0.63 -0.63 -0.63 -0.630

Absolute Flue Gas Pressure, inches of Mercury 29.75 29.75 29.75 29.750

Average Stack Gas Temperature, °F 128.83 128.83 120.08 125.913

Average Velocity Head, inches of H2O 0.2751714322

78617

0.275171432

278617

0.2738567342

41039

0.275

Average Stack Gas Velocity, feet/second 31.27 31.33 31.02 31.207

Stack Cross-Sectional Area, square feet 18.704 18.704 18.704 18.704

Dry Volumetric Flow Rate, dry scfm 30,909.8 30,618.0 30,870.0 30,799.267

Actual Wet Volumetric Flue Gas Flow Rate, acfm 35,092.4 35,159.8 34,811.9 35,021.367

Percent Isokinetic of Sampling Rate, % 84.7 85.5 84.6 84.933

Percent Excess Air, % 6,846.6 6,846.6 2,106.9 5,266.700

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

Round Duct Diameter, inches 58.56 58.56 58.56 

Rectangular Duct Width, inches 0 0 0 

Rectangular Duct Length, inches 0 0 0 

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Thursday, January 27, 2011 Page 15 of 15