### Name: Tom Lund Title: O p erations Mana g er Company: Isolatek International Sign Date: Name: Randal J. Ty sar Title: Senior Environmental En g ineer Company: BT Environmental Consultin g , Inc. Sign Date: Permitted Facility Representative / Da te Testing Company Representative / Date 

## Isolatek International Huntington Indiana Re sidual Risk Data Collection 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.

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### Isolatek International Huntington Indiana Re sidual Risk Data Coll ection Emissions Test

Facility Information: Isolatek International

701 N. Broadway Street

Huntington IN 46750 Contact: Thomas Lund Phone: 260-356-2040 x 328 Fax: 260-356-2337 Email: tlund@isolatek.com Testing Company: BT Environmental Consulting Inc

2615 Wolcott St

Ferndale MI 48220 Contact: Barry Boulianne Phone: 313-449-2361 Fax: 248-548-8073 Email: bboulianne@btecinc.com

Air Permit Number:

IN 069-18676-00021 Permitted Source ID/Name: IN 069-18676-00021 Isolatek Permitted Maximum Process Rate:

tons/hr - each cupola Max. Normal Operation Process Rate: tons/hr Target Process Test Rat tons/hr

Description of the source (including control equipment). Please see the attachments for source or process flow diagram:

Slag and rock charges are fed to two (2 ) coke-fired cupolas and melted to be fo rmed into loose slag wool fiber used in the manufacture of fi re resistive materials. Industry/SCC/NAIS 327993

Sampling Location Information:

Test Parameter Information: AFS #: 110000400575 FRS #: 110000400575

SCC / Description 30501701 Industrial Processes - Mineral Products - Mineral Wool - Cupola

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 Mineral Wool Cupola Exhaust 40 0 0 2 0 16 0 0

Target Parameter Test Method Number of Test Runs Test Run Duration Sample Points Comments Location Hydrogen Fluoride Method 26A 3 64 0 Mineral Wool Cupola Exhaust Hydrogen Chloride Method 26A 3 64 0 Mineral Wool Cupola Exhaust



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### Isolatek International Huntington Indiana Re sidual Risk Data Coll ection 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. Inorganic (Aqueous) Condensible Part. OTM - 27/28 3 210 0 Mineral Wool Cupola Exhaust Organic Condensible Particulate OTM - 27/28 3 210 0 Mineral Wool Cupola Exhaust Filterable PM2.5 OTM - 27/28 3 210 0 Mineral Wool Cupola Exhaust Total PM2.5 OTM - 27/28 3 210 0 Mineral Wool Cupola Exhaust Nickel Method 29 3 192 0 Mineral Wool Cupola Exhaust Antimony Method 29 3 192 0 Mineral Wool Cupola Exhaust Arsenic Method 29 3 192 0 Mineral Wool Cupola Exhaust Beryllium Method 29 3 192 0 Mineral Wool Cupola Exhaust Cadmium Method 29 3 192 0 Mineral Wool Cupola Exhaust Chromium Method 29 3 192 0 Mineral Wool Cupola Exhaust Cobalt Method 29 3 192 0 Mineral Wool Cupola Exhaust Filterable Particulate Method 29 3 192 0 Mineral Wool Cupola Exhaust Manganese Method 29 3 192 0 Mineral Wool Cupola Exhaust Selenium Method 29 3 192 0 Mineral Wool Cupola Exhaust Lead Method 29 3 192 0 Mineral Wool Cupola Exhaust Chromium EPA M0061 3 192 0 Mineral Wool Cupola Exhaust



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### Isolatek International Huntington Indiana Re sidual Risk Data Coll ection Emissions Test

Sampling / Stack Data Results Summary
Location Mineral Wool Cupola Exhaust - EPA M0061 Avera g e Run Number 1 2 3 Test Date 10/27/2010 10/28/2010 10/28/2010 Run Start Time 3:14:00 PM 8:11:00 AM 11:54:00 AM

Run Finish Time 6:33:00 PM 11:30:00 AM 4:32:00 PM

Net Run Time, minutes 192 192 192 Dry Gas Meter Volume Sampled, dscf 121.354 126.414 127.377 125.048 Moisture Content of Stack Gas, % 1.87 2.72 2.66 2.417 Moisture Saturation at Stack Gas Temperature, % 71.54 46.79 40.97 53.100 Carbon Dioxide, % 3.3 2.4 1.6 2.433 Oxygen, % 17 18 19 18.000 Average Stack Gas Temperature, °F 195.21 176.15 170.31 180.557 Dry Volumetric Flow Rate, dry scfm 32,711.6 33,888.7 34,134.1 33,578.133 Actual Wet Volumetric Flue Gas FlowRate, acfm 41,743.0 41,957.7 41,847.7 41,849.467 Percent Isokinetic of Sampling Rate, % 101.0 101.5 101.5 101.333 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Fw 0 0 0 0.000 Fc 0 0 0 0.000



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### Isolatek International Huntington Indiana Re sidual Risk Data Coll ection Emissions Test

Location Mineral Wool Cupola Exhaust - Method 26A Avera g e Run Number 1 2 3 Test Date 10/27/2010 10/27/2010 10/27/2010 Run Start Time 10:01:00 AM 11:19:00 AM 1:13:00 PM

Run Finish Time 11:10:00 AM 1:04:00 PM 2:55:00 PM Net Run Time, minutes 64 64 64 Dry Gas Meter Volume Sampled, dscf 52.038 51.595 52.550 52.061 Moisture Content of Stack Gas, % 1.68 1.62 1.50 1.600 Moisture Saturation at Stack Gas Temperature, % 69.36 93.60 81.36 81.440 Carbon Dioxide, % 2.2 2.2 2.7 2.367 Oxygen, % 18.5 18.5 17.7 18.233 Average Stack Gas Temperature, °F 193.75 208.25 201.38 201.127 Dry Volumetric Flow Rate, dry scfm 34,603.4 34,308.9 34,462.7 34,458.333 Actual Wet Volumetric Flue Gas FlowRate, acfm 43,973.6 44,539.1 44,224.9 44,245.867 Percent Isokinetic of Sampling Rate, % 97.9 97.9 99.2 98.333 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Fw 0 0 0 0.000 Fc 0 0 0 0.000



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### Isolatek International Huntington Indiana Re sidual Risk Data Coll ection Emissions Test

Location Mineral Wool Cupola Exhaust - Method 29 Avera g e Run Number 1 2 3 Test Date 10/27/2010 10/28/2010 10/28/2010 Run Start Time 3:14:00 PM 8:11:00 AM 11:54:00 AM

Run Finish Time 6:33:00 PM 11:49:00 AM 4:32:00 PM

Net Run Time, minutes 192 192 192 Dry Gas Meter Volume Sampled, dscf 141.702 146.398 150.587 146.229 Moisture Content of Stack Gas, % 1.31 1.36 1.51 1.393 Moisture Saturation at Stack Gas Temperature, % 77.38 51.63 43.81 57.607 Carbon Dioxide, % 3.3 2.4 1.6 2.433 Oxygen, % 17 18 19 18.000 Average Stack Gas Temperature, °F 198.96 180.56 173.25 184.257 Dry Volumetric Flow Rate, dry scfm 32,665.9 33,759.6 34,678.1 33,701.200 Actual Wet Volumetric Flue Gas FlowRate, acfm 41,685.4 41,507.4 42,214.2 41,802.333 Percent Isokinetic of Sampling Rate, % 100.1 100.1 100.2 100.133 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Fw 0 0 0 0.000 Fc 0 0 0 0.000



### Monday, December 06, 2010 Page 6 of 15

### Isolatek International Huntington Indiana Re sidual Risk Data Coll ection Emissions Test

Location Mineral Wool Cupola Exhaust - OTM - 27/28 Avera g e Run Number 1 2 3 Test Date 10/26/2010 10/26/2010 10/27/2010 Run Start Time 8:10:00 AM 1:25:00 PM 10:40:00 AM Run Finish Time 12:56:00 PM 5:37:00 PM 2:15:00 PM Net Run Time, minutes 211.5 211.1 210.4 Dry Gas Meter Volume Sampled, dscf 80.950 80.270 79.962 80.394 Moisture Content of Stack Gas, % 2.16 2.29 1.90 2.117 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 87.53 95.843 Carbon Dioxide, % 2.9 2.8 2.2 2.633 Oxygen, % 18.1 17.4 18.5 18.000 Average Stack Gas Temperature, °F 220.63 229.31 204.94 218.293 Dry Volumetric Flow Rate, dry scfm 33,649.0 33,373.1 34,187.5 33,736.533 Actual Wet Volumetric Flue Gas FlowRate, acfm 45,240.8 45,502.6 44,287.8 45,010.400 Percent Isokinetic of Sampling Rate, % 116.5 116.7 113.8 115.667 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Fw 0 0 0 0.000 Fc 0 0 0 0.000



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### Isolatek International Huntington Indiana Re sidual Risk Data Coll ection Emissions Test

Emissions Summary
Location: Mineral Wool Cu p ola Exhaust - EPA M0061 Compound: Chromiu m Average

RunNumber 1 2 3 Mass_mg 0.0004 0.0004 0.0004 0.000 Elb/hr 1.43E-05 1.42E-05 1.42E-05 0.000 mg/dscm 1.16E-04 1.12E-04 1.11E-04 0.000



### Location: Mineral Wool Cu p ola Exhaust - Method 26A Compound: H y dro g en Chloride Average

RunNumber 1 2 3 Mass_mg 0.55 0.81 0.5 0.620 Elb/hr 4.84E-02 7.12E-02 4.34E-02 0.054 mg/dscm 3.73E-01 5.54E-01 3.36E-01 0.421 

### Compound: H y dro g en Fluoride Average

RunNumber 1 2 3 Mass_mg 0.51 0.7 0.87 0.693 Elb/hr 4.49E-02 6.16E-02 7.55E-02 0.061 mg/dscm 3.46E-01 4.79E-01 5.85E-01 0.470



### Location: Mineral Wool Cu p ola Exhaust - Method 29 Compound: Antimon y Average

RunNumber 1 2 3 Mass_mg 0.002 0.0037 0.0034 0.003 Elb/hr 6.10E-05 1.13E-04 1.04E-04 0.000 mg/dscm 4.99E-04 8.93E-04 7.97E-04 0.001 

### Compound: Arsenic Average

RunNumber 1 2 3 Mass_mg 0.00348 0.00508 0.00548 0.005 Elb/hr 1.06E-04 1.55E-04 1.67E-04 0.000 mg/dscm 8.67E-04 1.23E-03 1.29E-03 0.001 

### Compound: Bery llium Average

RunNumber 1 2 3 Mass_mg 0.0005 0.0005 0.0005 0.001 Elb/hr 1.52E-05 1.53E-05 1.52E-05 0.000 mg/dscm 1.25E-04 1.21E-04 1.17E-04 0.000 

### Compound: Cadmium Average

RunNumber 1 2 3 Mass_mg 0.00154 0.00075 0.00082 0.001 Elb/hr 4.70E-05 2.29E-05 2.50E-05 0.000



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### Isolatek International Huntington Indiana Re sidual Risk Data Coll ection Emissions Test

mg/dscm 3.84E-04 1.81E-04 1.92E-04 0.000 

### Compound: Chromiu m Average

RunNumber 1 2 3 Mass_mg 0.00186 0.00156 0.00166 0.002 Elb/hr 5.67E-05 4.76E-05 5.06E-05 0.000 mg/dscm 4.64E-04 3.76E-04 3.89E-04 0.000 

### Compound: Cobal t Average

RunNumber 1 2 3 Mass_mg 0.00074 0.00117 0.00123 0.001 Elb/hr 2.26E-05 3.57E-05 3.75E-05 0.000 mg/dscm 1.84E-04 2.82E-04 2.88E-04 0.000 

### Compound: Filterable Particulate Average

RunNumber 1 2 3 Mass_mg 11.8 5 16.4 11.067 Elb/hr 3.60E-01 1.53E-01 5.00E-01 0.338 mg/dscm 2.94E+00 1.21E+00 3.85E+00 2.667 

### Compound: Lead Average

RunNumber 1 2 3 Mass_mg 0.01 0.023 0.023 0.019 Elb/hr 3.05E-04 7.02E-04 7.01E-04 0.001 mg/dscm 2.49E-03 5.55E-03 5.39E-03 0.004 

### Compound: Man g anese Average

RunNumber 1 2 3 Mass_mg 0.0999 0.0796 0.1259 0.102 Elb/hr 3.05E-03 2.43E-03 3.84E-03 0.003 mg/dscm 2.49E-02 1.92E-02 2.95E-02 0.025 

### Compound: Nickel Average

RunNumber 1 2 3 Mass_mg 0.0025 0.003 0.0025 0.003 Elb/hr 7.62E-05 9.15E-05 7.62E-05 0.000 mg/dscm 6.23E-04 7.24E-04 5.86E-04 0.001 

### Compound: Selenium Average

RunNumber 1 2 3 Mass_mg 0.0867 0.087 0.153 0.109 Elb/hr 2.64E-03 2.65E-03 4.66E-03 0.003 mg/dscm 2.16E-02 2.10E-02 3.59E-02 0.026



### Location: Mineral Wool Cu p ola Exhaust - OTM - 27/28

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### Isolatek International Huntington Indiana Re sidual Risk Data Coll ection Emissions Test

Compound: Filterable PM2.5 Average

RunNumber 1 2 3 Mass_mg 1.62 1.76 2.18 1.853 Elb/hr 8.91E-02 9.68E-02 1.23E-01 0.103 mg/dscm 7.07E-01 7.74E-01 9.63E-01 0.815 

### Compound: Inorg anic ( A queous ) Condensible P Average

RunNumber 1 2 3 Mass_mg 28 42 38 36.000 Elb/hr 1.54E+00 2.31E+00 2.15E+00 2.000 mg/dscm 1.22E+01 1.85E+01 1.68E+01 15.833 

### Compound: Org anic Condensible Particulate Average

RunNumber 1 2 3 Mass_mg 13 14 4 10.333 Elb/hr 7.15E-01 7.70E-01 2.26E-01 0.570 mg/dscm 5.67E+00 6.16E+00 1.77E+00 4.533 

### Compound: Total PM2.5 Average

RunNumber 1 2 3 Mass_mg 42.6 57.8 44.2 48.200 Elb/hr 2.34E+00 3.18E+00 2.50E+00 2.673 mg/dscm 1.86E+01 2.54E+01 1.95E+01 21.167



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### Isolatek International Huntington Indiana Re sidual Risk Data Coll ection Emissions Test

Process Run Data

APCD Run Data

Process Lab Run Data

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### Isolatek International Huntington Indiana Re sidual Risk Data Coll ection Emissions Test

Sampling / Stack Data Results Detail
Location Mineral Wool Cupola Exhaust - EPA M0061 Avera g e Run Number 1 2 3 Test Date 10/27/2010 10/28/2010 10/28/2010 Run Start Time 3:14:00 PM 8:11:00 AM 11:54:00 AM Run Finish Time 6:33:00 PM 11:30:00 AM 4:32:00 PM Net Traversing Points 48 48 48 Net Run Time, minutes 192 192 192 Nozzle Diameter, inches 0.175 0.175 0.175 0.175 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 0.994 0.994 0.994 0.994 Barometric Pressure, inches of Mercury 29.74 30.02 30.02 29.927 Average Orifice Meter Differential, inches H2O 1.26 1.30 1.34 1.300 Dry Gas Meter Volume Sampled, cubic feet 124.700 123.750 124.960 124.470 Average Dry Gas Meter Temperature, °F 77.73 57.13 58.29 64.383 Dry Gas Meter Volume Sampled, dscf 121.354 126.414 127.377 125.048 Total Moisture Liquid collected, g 49 75 74 66.000 Volume of Water Vapor, standard cubic feet 2.31 3.53 3.48 3.107 Moisture Content of Stack Gas, % 1.87 2.72 2.66 2.417 Moisture Saturation at Stack Gas Temperature, % 71.54 46.79 40.97 53.100 Dry Mole Fraction 0.9813 0.9728 0.9734 0.976 Carbon Dioxide, % 3.3 2.4 1.6 2.433 Oxygen, % 17 18 19 18.000 Carbon Monoxide & Nitrogen, % 79.7 79.6 79.4 79.567 Fuel Factor 1.18 1.21 1.19 Dry Molecular Weight, lb/lb-Mole 29.21 29.10 29.02 29.110 Wet Molecular weight, lb/lb-Mole 29.00 28.80 28.73 28.843 Flue Gas Static Pressure, in ches of H2O -1.2 -1.2 -1.2 -1.200 Absolute Flue Gas Pressure, inches of Mercury 29.65 29.93 29.93 29.837 Average Stack Gas Temperature, °F 195.21 176.15 170.31 180.557 Average Velocity Head, inches of H2O 1.6172367139 546 1.687277301 17642 1.6895275111 619 1.665
Average Stack Gas Velocity, feet/second 79.72 80.13 79.92 79.923 Stack Cross-Sectional Area, square feet 8.727 8.727 8.727 8.727 Dry Volumetric Flow Rate, dry scfm 32,711.6 33,888.7 34,134.1 33,578.133 Actual Wet Volumetric Flue Gas FlowRate, acfm 41,743.0 41,957.7 41,847.7 41,849.467 Percent Isokinetic of Sampling Rate, % 101.0 101.5 101.5 101.333 Percent Excess Air, % 420.7 597.1 968.6 662.133 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 40 40 40 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



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### Isolatek International Huntington Indiana Re sidual Risk Data Coll ection Emissions Test

Location Mineral Wool Cupola Exhaust - Method 26A Avera g e Run Number 1 2 3 Test Date 10/27/2010 10/27/2010 10/27/2010 Run Start Time 10:01:00 AM 11:19:00 AM 1:13:00 PM Run Finish Time 11:10:00 AM 1:04:00 PM 2:55:00 PM Net Traversing Points 16 16 16 Net Run Time, minutes 64 64 64 Nozzle Diameter, inches 0.196 0.196 0.196 0.196 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 29.74 29.74 29.74 29.740 Average Orifice Meter Differential, inches H2O 2.29 2.28 2.31 2.293 Dry Gas Meter Volume Sampled, cubic feet 52.280 52.540 53.980 52.933 Average Dry Gas Meter Temperature, °F 71.84 79.06 83.81 78.237 Dry Gas Meter Volume Sampled, dscf 52.038 51.595 52.550 52.061 Total Moisture Liquid collected, g 19 18 17 18.000 Volume of Water Vapor, standard cubic feet 0.89 0.85 0.80 0.847 Moisture Content of Stack Gas, % 1.68 1.62 1.50 1.600 Moisture Saturation at Stack Gas Temperature, % 69.36 93.60 81.36 81.440 Dry Mole Fraction 0.9832 0.9838 0.985 0.984 Carbon Dioxide, % 2.2 2.2 2.7 2.367 Oxygen, % 18.5 18.5 17.7 18.233 Carbon Monoxide & Nitrogen, % 79.3 79.3 79.6 79.400 Fuel Factor 1.09 1.09 1.19 Dry Molecular Weight, lb/lb-Mole 29.09 29.09 29.14 29.107 Wet Molecular weight, lb/lb-Mole 28.90 28.91 28.97 28.927 Flue Gas Static Pressure, in ches of H2O -1.2 -1.2 -1.2 -1.200 Absolute Flue Gas Pressure, inches of Mercury 29.65 29.65 29.65 29.650 Average Stack Gas Temperature, °F 193.75 208.25 201.38 201.127 Average Velocity Head, inches of H2O 1.7926082996 7877 1.799478827 07638 1.7964203891 4753 1.796
Average Stack Gas Velocity, feet/second 83.98 85.06 84.46 84.500 Stack Cross-Sectional Area, square feet 8.727 8.727 8.727 8.727 Dry Volumetric Flow Rate, dry scfm 34,603.4 34,308.9 34,462.7 34,458.333 Actual Wet Volumetric Flue Gas FlowRate, acfm 43,973.6 44,539.1 44,224.9 44,245.867 Percent Isokinetic of Sampling Rate, % 97.9 97.9 99.2 98.333 Percent Excess Air, % 759.7 759.7 534.0 684.467 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 40 40 40 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



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### Isolatek International Huntington Indiana Re sidual Risk Data Coll ection Emissions Test

Location Mineral Wool Cupola Exhaust - Method 29 Avera g e Run Number 1 2 3 Test Date 10/27/2010 10/28/2010 10/28/2010 Run Start Time 3:14:00 PM 8:11:00 AM 11:54:00 AM Run Finish Time 6:33:00 PM 11:49:00 AM 4:32:00 PM Net Traversing Points 48 48 48 Net Run Time, minutes 192 192 192 Nozzle Diameter, inches 0.19 0.19 0.19 0.190 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 29.74 30.02 30.02 29.927 Average Orifice Meter Differential, inches H2O 1.85 1.88 2.03 1.920 Dry Gas Meter Volume Sampled, cubic feet 146.130 143.710 148.140 145.993 Average Dry Gas Meter Temperature, °F 85.33 64.00 65.32 71.550 Dry Gas Meter Volume Sampled, dscf 141.702 146.398 150.587 146.229 Total Moisture Liquid collected, g 40 43 49 44.000 Volume of Water Vapor, standard cubic feet 1.88 2.02 2.31 2.070 Moisture Content of Stack Gas, % 1.31 1.36 1.51 1.393 Moisture Saturation at Stack Gas Temperature, % 77.38 51.63 43.81 57.607 Dry Mole Fraction 0.9869 0.9864 0.9849 0.986 Carbon Dioxide, % 3.3 2.4 1.6 2.433 Oxygen, % 17 18 19 18.000 Carbon Monoxide & Nitrogen, % 79.7 79.6 79.4 79.567 Fuel Factor 1.18 1.21 1.19 Dry Molecular Weight, lb/lb-Mole 29.21 29.10 29.02 29.110 Wet Molecular weight, lb/lb-Mole 29.06 28.95 28.85 28.953 Flue Gas Static Pressure, in ches of H2O -1.2 -1.2 -1.2 -1.200 Absolute Flue Gas Pressure, inches of Mercury 29.65 29.93 29.93 29.837 Average Stack Gas Temperature, °F 198.96 180.56 173.25 184.257 Average Velocity Head, inches of H2O 1.6071119652 52 1.648450563 55028 1.7185847363 9657 1.658
Average Stack Gas Velocity, feet/second 79.61 79.27 80.62 79.833 Stack Cross-Sectional Area, square feet 8.727 8.727 8.727 8.727 Dry Volumetric Flow Rate, dry scfm 32,665.9 33,759.6 34,678.1 33,701.200 Actual Wet Volumetric Flue Gas FlowRate, acfm 41,685.4 41,507.4 42,214.2 41,802.333 Percent Isokinetic of Sampling Rate, % 100.1 100.1 100.2 100.133 Percent Excess Air, % 420.7 597.1 968.6 662.133 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 40 40 40 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



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### Isolatek International Huntington Indiana Re sidual Risk Data Coll ection Emissions Test

Location Mineral Wool Cupola Exhaust - OTM - 27/28 Avera g e Run Number 1 2 3 Test Date 10/26/2010 10/26/2010 10/27/2010 Run Start Time 8:10:00 AM 1:25:00 PM 10:40:00 AM Run Finish Time 12:56:00 PM 5:37:00 PM 2:15:00 PM Net Traversing Points 16 16 16 Net Run Time, minutes 211.5 211.1 210.4 Nozzle Diameter, inches 0.125 0.125 0.125 0.125 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.003 1.003 0.994 1.000 Barometric Pressure, inches of Mercury 29.41 29.41 29.74 29.520 Average Orifice Meter Differential, inches H2O 0.33 0.33 0.39 0.350 Dry Gas Meter Volume Sampled, cubic feet 84.080 83.290 81.270 82.880 Average Dry Gas Meter Temperature, °F 81.13 80.59 70.72 77.480 Dry Gas Meter Volume Sampled, dscf 80.950 80.270 79.962 80.394 Total Moisture Liquid collected, g 38 40 33 37.000 Volume of Water Vapor, standard cubic feet 1.79 1.88 1.55 1.740 Moisture Content of Stack Gas, % 2.16 2.29 1.90 2.117 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 87.53 95.843 Dry Mole Fraction 0.9784 0.9771 0.981 0.979 Carbon Dioxide, % 2.9 2.8 2.2 2.633 Oxygen, % 18.1 17.4 18.5 18.000 Carbon Monoxide & Nitrogen, % 79 79.8 79.3 79.367 Fuel Factor 0.97 1.25 1.09 Dry Molecular Weight, lb/lb-Mole 29.19 29.14 29.09 29.140 Wet Molecular weight, lb/lb-Mole 28.95 28.88 28.88 28.903 Flue Gas Static Pressure, in ches of H2O -1.2 -1.2 -1.2 -1.200 Absolute Flue Gas Pressure, inches of Mercury 29.32 29.32 29.65 29.430 Average Stack Gas Temperature, °F 220.63 229.31 204.94 218.293 Average Velocity Head, inches of H2O 1.8053141004 6995 1.798797302 26557 1.7863183697 1579 1.797
Average Stack Gas Velocity, feet/second 86.40 86.90 84.58 85.960 Stack Cross-Sectional Area, square feet 8.727 8.727 8.727 8.727 Dry Volumetric Flow Rate, dry scfm 33,649.0 33,373.1 34,187.5 33,736.533 Actual Wet Volumetric Flue Gas FlowRate, acfm 45,240.8 45,502.6 44,287.8 45,010.400 Percent Isokinetic of Sampling Rate, % 116.5 116.7 113.8 115.667 Percent Excess Air, % 656.7 474.5 759.7 630.300 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 40 40 40 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



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