Name: Stephen R. Aldridge

Title: Manager Corporate EH&S

Company: Knauf Insulation GmbH

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

Knauf Insulation GmbH Shasta Lake 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.

Wednesday, January 19, 2011 Page 1 of 12
Knauf Insulation GmbH Shasta Lake California Residual Risk Emissions Test

Facility Information:

Knauf Insulation - Shasta Lake, CA

3100 Ashby Road

Shasta Lake CA 96019

Contact Steve Aldridge

Phone: 866-445-2363, ext. 8408

Fax:

Email: steve.aldridge@us.knaufinsulation.

com

Testing Company:

BT Environmental Consulting

2615 Wolcott St.

Ferndale MI 48220

Contact Barry Boulianne

Phone: 313-449-2361

Fax: 248-548-8073

Email: bboulianne@btecinc.com

Air Permit Number:

Title V Permit #03-VP-01

Permitted Source ID/Name:

Knauf Insulati Title V Permit #03-VP-01

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:

Batch and cullet are fed to a natural gas-fired furnace and melted, molten glass is formed into fiberglass.

Industry/SCC/NAIS

Sampling Location Information:

Test Parameter Information:

AFS #: 608900019 FRS #: 608900019

SCC / Description 30501202 Industrial Processes - Mineral Products - Fiberglass Manufacturing - Recuperative 

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

641 Glass 

Melt Furnace

37 0 0 0 104 7330 2 24

Target

Parameter 

Test

Method

Number of

Test Runs

Test Run

Duration

Sample 

Location Points Comments

641 Glass Chromium Hex-Chrome_0061 3 180 0 Hexavalent Chromium

Melt Furnace

641 Glass Hydrogen Fluoride Method 26A 3 72 0

Melt Furnace

641 Glass Hydrogen Chloride Method 26A 3 72 0

Melt Furnace

Wednesday, January 19, 2011 Page 2 of 12
Knauf Insulation GmbH Shasta Lake 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.

641 Glass Selenium Method 29 3 175 0

Melt Furnace

641 Glass Nickel Method 29 3 175 0

Melt Furnace

641 Glass Manganese Method 29 3 175 0

Melt Furnace

641 Glass Lead Method 29 3 175 0

Melt Furnace

641 Glass Cobalt Method 29 3 175 0

Melt Furnace

641 Glass Chromium Method 29 3 175 0

Melt Furnace

641 Glass Cadmium Method 29 3 175 0

Melt Furnace

641 Glass Beryllium Method 29 3 175 0

Melt Furnace

641 Glass Arsenic Method 29 3 175 0

Melt Furnace

641 Glass Antimony Method 29 3 175 0

Melt Furnace

641 Glass Filterable Particulate Method 29 3 175 0

Melt Furnace

Wednesday, January 19, 2011 Page 3 of 12
Knauf Insulation GmbH Shasta Lake California Residual Risk Emissions Test

Sampling / Stack Data Results Summary

Location 641 Glass Melt Furnace - Hex-Chrome_0061

Average

Run Number 1 2 3 

Test Date 10/18/2010 10/18/2010 10/18/2010 

Run Start Time 7:23:00 AM 10:46:00 

AM

1:59:00 PM 

Run Finish Time 10:26:00 AM 1:48:00 PM 5:00:00 PM 

Net Run Time, minutes 180 180 180 

Dry Gas Meter Volume Sampled, dscf 114.081 106.596 105.134 108.604

Moisture Content of Stack Gas, % 0.35 2.27 1.75 1.457

Moisture Saturation at Stack Gas Temperature, % 8.52 12.34 13.94 11.600

Carbon Dioxide, % 0.55 0.55 0.55 0.550

Oxygen, % 20.6 20.64 20.6 20.613

Average Stack Gas Temperature, °F 107.72 120.78 125.22 117.907

Dry Volumetric Flow Rate, dry scfm 18,810.5 17,274.9 17,110.2 17,731.867

Actual Wet Volumetric Flue Gas Flow Rate, acfm 21,307.8 20,411.8 20,263.9 20,661.167

Percent Isokinetic of Sampling Rate, % 97.1 98.8 98.3 98.067

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

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Wednesday, January 19, 2011 Page 4 of 12
Knauf Insulation GmbH Shasta Lake California Residual Risk Emissions Test

Location 641 Glass Melt Furnace - Method 26A

Average

Run Number 1 2 3 

Test Date 10/19/2010 10/19/2010 10/19/2010 

Run Start Time 8:35:00 AM 10:46:00 

AM

12:32:00 PM 

Run Finish Time 10:35:00 AM 12:15:00 

PM

1:45:00 PM 

Net Run Time, minutes 72 72 72 

Dry Gas Meter Volume Sampled, dscf 52.713 51.363 50.842 51.639

Moisture Content of Stack Gas, % 1.81 1.50 1.83 1.713

Moisture Saturation at Stack Gas Temperature, % 13.04 14.64 14.96 14.213

Carbon Dioxide, % 0.79 0.79 0.7908 0.790

Oxygen, % 20.6 20.56 20.6 20.587

Average Stack Gas Temperature, °F 122.75 127.00 127.83 125.860

Dry Volumetric Flow Rate, dry scfm 17,258.8 16,874.3 16,629.0 16,920.700

Actual Wet Volumetric Flue Gas Flow Rate, acfm 20,380.4 20,008.6 19,798.0 20,062.333

Percent Isokinetic of Sampling Rate, % 97.5 97.2 97.6 97.433

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

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Wednesday, January 19, 2011 Page 5 of 12
Knauf Insulation GmbH Shasta Lake California Residual Risk Emissions Test

Location 641 Glass Melt Furnace - Method 29

Average

Run Number 1 2 3 

Test Date 10/19/2010 10/19/2010 10/19/2010 

Run Start Time 7:03:00 AM 10:12:00 

AM

1:22:00 PM 

Run Finish Time 9:57:00 AM 1:04:00 PM 4:24:00 PM 

Net Run Time, minutes 172.5 172.5 180 

Dry Gas Meter Volume Sampled, dscf 126.079 123.187 124.781 124.682

Moisture Content of Stack Gas, % 1.61 1.64 1.41 1.553

Moisture Saturation at Stack Gas Temperature, % 9.61 13.30 15.30 12.737

Carbon Dioxide, % 0.79 0.79 0.79 0.790

Oxygen, % 20.56 20.56 20.56 20.560

Average Stack Gas Temperature, °F 111.87 123.48 128.67 121.340

Dry Volumetric Flow Rate, dry scfm 17,528.4 17,527.5 17,217.4 17,424.433

Actual Wet Volumetric Flue Gas Flow Rate, acfm 20,263.9 20,680.6 20,447.6 20,464.033

Percent Isokinetic of Sampling Rate, % 95.1 92.9 91.8 93.267

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

Fw 0 0 0 0.000

Fc 0 0 0 0.000

Wednesday, January 19, 2011 Page 6 of 12
Knauf Insulation GmbH Shasta Lake California Residual Risk Emissions Test

Emissions Summary

Location: 641 Glass Melt Furnace - Hex-Chrome_0061

Compound: Chromium

Average

RunNumber 1 2 3 

Mass_mg 0.0004 0.0004 0.0003 0.000

Elb/hr 8.72E-06 8.57E-06 6.46E-06 0.000

mg/dscm 1.24E-04 1.33E-04 1.01E-04 0.000

Location: 641 Glass Melt Furnace - Method 26A

Compound: Hydrogen Chloride

Average

RunNumber 1 2 3 

Mass_mg 0.2 0.2 0.2 0.200

Elb/hr 8.66E-03 8.69E-03 8.65E-03 0.009

mg/dscm 1.34E-01 1.38E-01 1.39E-01 0.137

Compound: Hydrogen Fluoride

Average

RunNumber 1 2 3 

Mass_mg 0.2 0.2 0.2 0.200

Elb/hr 8.66E-03 8.69E-03 8.65E-03 0.009

mg/dscm 1.34E-01 1.38E-01 1.39E-01 0.137

Location: 641 Glass Melt Furnace - Method 29

Compound: Antimony

Average

RunNumber 1 2 3 

Mass_mg 0.0008 0.0008 0.0008 0.001

Elb/hr 1.47E-05 1.51E-05 1.46E-05 0.000

mg/dscm 2.24E-04 2.29E-04 2.26E-04 0.000

Compound: Arsenic

Average

RunNumber 1 2 3 

Mass_mg 0.0008 0.0008 0.0008 0.001

Elb/hr 1.47E-05 1.51E-05 1.46E-05 0.000

mg/dscm 2.24E-04 2.29E-04 2.26E-04 0.000

Compound: Beryllium

Average

RunNumber 1 2 3 

Mass_mg 0.0002 0.0002 0.0002 0.000

Elb/hr 3.68E-06 3.76E-06 3.65E-06 0.000

mg/dscm 5.60E-05 5.73E-05 5.66E-05 0.000

Compound: Cadmium

Average

RunNumber 1 2 3 

Mass_mg 0.0002 0.00037 0.0002 0.000

Elb/hr 3.68E-06 6.96E-06 3.65E-06 0.000

Wednesday, January 19, 2011 Page 7 of 12
Knauf Insulation GmbH Shasta Lake California Residual Risk Emissions Test

mg/dscm 5.60E-05 1.06E-04 5.66E-05 0.000

Compound: Chromium

Average

RunNumber 1 2 3 

Mass_mg 0.00223 0.00141 0.00207 0.002

Elb/hr 4.10E-05 2.65E-05 3.78E-05 0.000

mg/dscm 6.25E-04 4.04E-04 5.86E-04 0.001

Compound: Cobalt

Average

RunNumber 1 2 3 

Mass_mg 0.0002 0.0002 0.0002 0.000

Elb/hr 3.68E-06 3.76E-06 3.65E-06 0.000

mg/dscm 5.60E-05 5.73E-05 5.66E-05 0.000

Compound: Filterable Particulate

Average

RunNumber 1 2 3 

Mass_mg 2.5 2.2 2.9 2.533

Elb/hr 4.60E-02 4.14E-02 5.29E-02 0.047

mg/dscm 7.00E-01 6.31E-01 8.21E-01 0.717

Compound: Lead

Average

RunNumber 1 2 3 

Mass_mg 0.00062 0.0004 0.00118 0.001

Elb/hr 1.14E-05 7.53E-06 2.15E-05 0.000

mg/dscm 1.74E-04 1.15E-04 3.34E-04 0.000

Compound: Manganese

Average

RunNumber 1 2 3 

Mass_mg 0.0015 0.0015 0.0015 0.002

Elb/hr 2.76E-05 2.82E-05 2.74E-05 0.000

mg/dscm 4.20E-04 4.30E-04 4.25E-04 0.000

Compound: Nickel

Average

RunNumber 1 2 3 

Mass_mg 0.00181 0.00121 0.00191 0.002

Elb/hr 3.33E-05 2.28E-05 3.49E-05 0.000

mg/dscm 5.07E-04 3.47E-04 5.41E-04 0.000

Compound: Selenium

Average

RunNumber 1 2 3 

Mass_mg 0.002 0.0021 0.008 0.004

Elb/hr 3.68E-05 3.95E-05 1.46E-04 0.000

mg/dscm 5.60E-04 6.02E-04 2.26E-03 0.001

Wednesday, January 19, 2011 Page 8 of 12
Knauf Insulation GmbH Shasta Lake California Residual Risk Emissions Test

Process Run Data

APCD Run Data

Process Lab Run Data

Wednesday, January 19, 2011 Page 9 of 12
Knauf Insulation GmbH Shasta Lake California Residual Risk Emissions Test

Sampling / Stack Data Results Detail

Location 641 Glass Melt Furnace - Hex-Chrome_0061

Average

Run Number 1 2 3 

Test Date 10/18/2010 10/18/2010 10/18/2010 

Run Start Time 7:23:00 AM 10:46:00 AM 1:59:00 PM 

Run Finish Time 10:26:00 AM 1:48:00 PM 5:00:00 PM 

Net Traversing Points 36 36 36 

Net Run Time, minutes 180 180 180 

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 0.985 0.985 0.985 0.985

Barometric Pressure, inches of Mercury 29.12 29.12 29.12 29.120

Average Orifice Meter Differential, inches H2O 1.38 1.24 1.20 1.273

Dry Gas Meter Volume Sampled, cubic feet 119.470 114.735 114.705 116.303

Average Dry Gas Meter Temperature, °F 71.93 86.53 93.93 84.130

Dry Gas Meter Volume Sampled, dscf 114.081 106.596 105.134 108.604

Total Moisture Liquid collected, g 8.4 52.7 39.8 33.633

Volume of Water Vapor, standard cubic feet 0.40 2.48 1.87 1.583

Moisture Content of Stack Gas, % 0.35 2.27 1.75 1.457

Moisture Saturation at Stack Gas Temperature, % 8.52 12.34 13.94 11.600

Dry Mole Fraction 0.9965 0.9773 0.9825 0.985

Carbon Dioxide, % 0.55 0.55 0.55 0.550

Oxygen, % 20.6 20.64 20.6 20.613

Carbon Monoxide & Nitrogen, % 78.85 78.81 78.85 78.837

Fuel Factor 0.55 0.47 0.55 

Dry Molecular Weight, lb/lb-Mole 28.91 28.91 28.91 28.910

Wet Molecular weight, lb/lb-Mole 28.87 28.66 28.72 28.750

Flue Gas Static Pressure, inches of H2O -8.5 -8.5 -8.5 -8.500

Absolute Flue Gas Pressure, inches of Mercury 28.50 28.50 28.50 28.500

Average Stack Gas Temperature, °F 107.72 120.78 125.22 117.907

Average Velocity Head, inches of H2O 0.6355742466

16639

0.566169291

481943

0.5547858896

37369

0.586

Average Stack Gas Velocity, feet/second 47.56 45.56 45.23 46.117

Stack Cross-Sectional Area, square feet 7.467 7.467 7.467 7.467

Dry Volumetric Flow Rate, dry scfm 18,810.5 17,274.9 17,110.2 17,731.867

Actual Wet Volumetric Flue Gas Flow Rate, acfm 21,307.8 20,411.8 20,263.9 20,661.167

Percent Isokinetic of Sampling Rate, % 97.1 98.8 98.3 98.067

Percent Excess Air, % 9,519.4 12,445.7 9,519.4 10,494.833

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

Round Duct Diameter, inches 37 37 37 

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

Wednesday, January 19, 2011 Page 10 of 12
Knauf Insulation GmbH Shasta Lake California Residual Risk Emissions Test

Location 641 Glass Melt Furnace - Method 26A

Average

Run Number 1 2 3 

Test Date 10/19/2010 10/19/2010 10/19/2010 

Run Start Time 8:35:00 AM 10:46:00 AM 12:32:00 PM 

Run Finish Time 10:35:00 AM 12:15:00 PM 1:45:00 PM 

Net Traversing Points 12 12 12 

Net Run Time, minutes 72 72 72 

Nozzle Diameter, inches 0.244 0.244 0.244 0.244

Pitot Tube Coefficient 0.84 0.84 0.84 0.840

Dry Gas Meter Calibration Factor 1.003 1.003 1.003 1.003

Barometric Pressure, inches of Mercury 29.1 29.1 29.12 29.107

Average Orifice Meter Differential, inches H2O 1.69 1.63 1.62 1.647

Dry Gas Meter Volume Sampled, cubic feet 55.670 55.230 54.875 55.258

Average Dry Gas Meter Temperature, °F 86.29 96.13 98.58 93.667

Dry Gas Meter Volume Sampled, dscf 52.713 51.363 50.842 51.639

Total Moisture Liquid collected, g 20.7 16.6 20.2 19.167

Volume of Water Vapor, standard cubic feet 0.97 0.78 0.95 0.900

Moisture Content of Stack Gas, % 1.81 1.50 1.83 1.713

Moisture Saturation at Stack Gas Temperature, % 13.04 14.64 14.96 14.213

Dry Mole Fraction 0.9819 0.985 0.9817 0.983

Carbon Dioxide, % 0.79 0.79 0.7908 0.790

Oxygen, % 20.6 20.56 20.6 20.587

Carbon Monoxide & Nitrogen, % 78.61 78.65 78.6092 78.623

Fuel Factor 0.38 0.43 0.38 

Dry Molecular Weight, lb/lb-Mole 28.95 28.95 28.95 28.950

Wet Molecular weight, lb/lb-Mole 28.75 28.79 28.75 28.763

Flue Gas Static Pressure, inches of H2O -8.5 -8.5 -8.5 -8.500

Absolute Flue Gas Pressure, inches of Mercury 28.48 28.48 28.50 28.487

Average Stack Gas Temperature, °F 122.75 127.00 127.83 125.860

Average Velocity Head, inches of H2O 0.5637476811

75191

0.540298190

755864

0.5278538497

80449

0.544

Average Stack Gas Velocity, feet/second 45.49 44.66 44.19 44.780

Stack Cross-Sectional Area, square feet 7.467 7.467 7.467 7.467

Dry Volumetric Flow Rate, dry scfm 17,258.8 16,874.3 16,629.0 16,920.700

Actual Wet Volumetric Flue Gas Flow Rate, acfm 20,380.4 20,008.6 19,798.0 20,062.333

Percent Isokinetic of Sampling Rate, % 97.5 97.2 97.6 97.433

Percent Excess Air, % 13,460.5 10,098.2 13,479.1 12,345.933

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

Round Duct Diameter, inches 37 37 37 

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

Wednesday, January 19, 2011 Page 11 of 12
Knauf Insulation GmbH Shasta Lake California Residual Risk Emissions Test

Location 641 Glass Melt Furnace - Method 29

Average

Run Number 1 2 3 

Test Date 10/19/2010 10/19/2010 10/19/2010 

Run Start Time 7:03:00 AM 10:12:00 AM 1:22:00 PM 

Run Finish Time 9:57:00 AM 1:04:00 PM 4:24:00 PM 

Net Traversing Points 24 24 24 

Net Run Time, minutes 172.5 172.5 180 

Nozzle Diameter, inches 0.245 0.245 0.245 0.245

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 29.1 29.1 29.1 29.100

Average Orifice Meter Differential, inches H2O 2.76 1.95 1.82 2.177

Dry Gas Meter Volume Sampled, cubic feet 134.150 133.700 136.970 134.940

Average Dry Gas Meter Temperature, °F 81.96 91.70 97.79 90.483

Dry Gas Meter Volume Sampled, dscf 126.079 123.187 124.781 124.682

Total Moisture Liquid collected, g 43.7 43.5 37.8 41.667

Volume of Water Vapor, standard cubic feet 2.06 2.05 1.78 1.963

Moisture Content of Stack Gas, % 1.61 1.64 1.41 1.553

Moisture Saturation at Stack Gas Temperature, % 9.61 13.30 15.30 12.737

Dry Mole Fraction 0.9839 0.9836 0.9859 0.984

Carbon Dioxide, % 0.79 0.79 0.79 0.790

Oxygen, % 20.56 20.56 20.56 20.560

Carbon Monoxide & Nitrogen, % 78.65 78.65 78.65 78.650

Fuel Factor 0.43 0.43 0.43 

Dry Molecular Weight, lb/lb-Mole 28.95 28.95 28.95 28.950

Wet Molecular weight, lb/lb-Mole 28.77 28.77 28.80 28.780

Flue Gas Static Pressure, inches of H2O -8.25 -8.25 -8.25 -8.250

Absolute Flue Gas Pressure, inches of Mercury 28.49 28.49 28.49 28.490

Average Stack Gas Temperature, °F 111.87 123.48 128.67 121.340

Average Velocity Head, inches of H2O 0.5686973999

68468

0.580305391

318131

0.5630791518

89183

0.571

Average Stack Gas Velocity, feet/second 45.23 46.16 45.64 45.677

Stack Cross-Sectional Area, square feet 7.467 7.467 7.467 7.467

Dry Volumetric Flow Rate, dry scfm 17,528.4 17,527.5 17,217.4 17,424.433

Actual Wet Volumetric Flue Gas Flow Rate, acfm 20,263.9 20,680.6 20,447.6 20,464.033

Percent Isokinetic of Sampling Rate, % 95.1 92.9 91.8 93.267

Percent Excess Air, % 10,098.2 10,098.2 10,098.2 10,098.200

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

Round Duct Diameter, inches 37 37 37 

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

Wednesday, January 19, 2011 Page 12 of 12