### Name: Mike Pettis Title: ISB Environmental Leade r Company: Owens Cornin g Insulatin g S y stems, L Sign Date: Name: Randal J. Ty sar Title: Senior Environmental En g ineer Company: BT Environmental En g ineer Sign Date: Permitted Facility Representative / Da te Testing Company Representative / Date 

## Owens Corning Insulating Systems, LLC Mount Vernon OH 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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### Owens Corning Insulating Sy stems, LLC Mount Vernon OH

Facility Information: Owens Corning Mount Vernon, OH

100 Blackjack Rd

Mt. Vernon OH 43050-9194 Contact: Truskie Burson-Rager Phone: 740-393-1435 Fax: 740-393-1935 Email: truskie.burson@owenscorning.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:

P0105936, P0105834, P0105901 Permitted Source ID/Name: P0105936, P0105834, P0105901 Permitted Maximum Process Rate:

45 tpd Max. Normal Operation Process Rate: 45 tpd Target Process Test Rat 45 tpd

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

#41 Furnace is a steel-shelled cold top electric melter which supplies thermal energy to the mixed glass batch via resistive heating from under glass electrodes. The furnace is equipped with a baghouse to control particulate emissions that are created from batch charging and glass volatiles that “boil” from the surface of the molten glass condensing in the exhaust stream forming small diameter particulate matter Industry/SCC/NAIS

Sampling Location Information:

Test Parameter Information: AFS #: 3908300025 FRS #: 110000766467

SCC / Description 30501203 Industrial Processes - Mineral Products - Fiberglass Manufacturing - Electric 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 #41 Furnace 36 288 72 2 0 12 0 0

Target Parameter Test Method Number of Test Runs Test Run Duration Sample Points Comments Location Chromium 0061 3 192 0 #41 Furnace Hydrogen Chloride Method 26A 3 60 0 #41 Furnace Hydrogen Fluoride Method 26A 3 60 0 #41 Furnace Organic Condensible Particulate OTM - 27/28 3 240 0 #41 Furnace
Inorganic (Aqueous) Condensible Part. OTM - 27/28 3 240 0 #41 Furnace



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### Owens Corning Insulating Sy stems, LLC Mount Vernon OH

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. Total PM2.5 OTM - 27/28 3 240 0 #41 Furnace Filterable PM2.5 OTM - 27/28 3 240 0 #41 Furnace Beryllium Method 29 3 96 0 #41 Furnace Arsenic Method 29 3 96 0 #41 Furnace Cadmium Method 29 3 96 0 #41 Furnace Manganese Method 29 3 96 0 #41 Furnace Lead Method 29 3 96 0 #41 Furnace Selenium Method 29 3 96 0 #41 Furnace Filterable Particulate Method 29 3 96 0 #41 Furnace Nickel Method 29 3 96 0 #41 Furnace Cobalt Method 29 3 96 0 #41 Furnace Chromium Method 29 3 96 0 #41 Furnace Antimony Method 29 3 96 0 #41 Furnace



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### Owens Corning Insulating Sy stems, LLC Mount Vernon OH

Sampling / Stack Data Results Summary
Location #41 Furnace - 0061 Avera g e Run Number 1 2 3 Test Date 9/29/2010 9/30/2010 9/30/2010 Run Start Time 1:04:00 PM 7:02:00 AM 10:50:00 AM

Run Finish Time 4:27:00 PM 10:25:00 AM 2:10:00 PM

Net Run Time, minutes 192 192 192 Dry Gas Meter Volume Sampled, dscf 156.178 146.385 152.466 151.676 Moisture Content of Stack Gas, % 4.49 3.33 6.33 4.717 Moisture Saturation at Stack Gas Temperature, % 37.53 32.06 33.79 34.460 Carbon Dioxide, % 0.5 0.5 0.5 0.500 Oxygen, % 20.5 20.6 20.5 20.533 Average Stack Gas Temperature, °F 166.46 159.63 161.85 162.647 Dry Volumetric Flow Rate, dry scfm 7,450.2 7,038.4 7,161.6 7,216.733 Actual Wet Volumetric Flue Gas FlowRate, acfm 9,267.5 8,584.6 9,046.9 8,966.333 Percent Isokinetic of Sampling Rate, % 101.2 100.4 102.7 101.433 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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### Owens Corning Insulating Sy stems, LLC Mount Vernon OH

Location #41 Furnace - Method 26A Avera g e Run Number 1 2 3 Test Date 9/28/2010 9/29/2010 9/29/2010 Run Start Time 4:07:00 PM 7:17:00 AM 8:26:00 AM

Run Finish Time 5:10:00 PM 8:20:00 AM 10:36:00 AM

Net Run Time, minutes 60 60 60 Dry Gas Meter Volume Sampled, dscf 47.957 45.163 45.622 46.247 Moisture Content of Stack Gas, % 2.58 2.55 2.42 2.517 Moisture Saturation at Stack Gas Temperature, % 30.27 26.32 27.38 27.990 Carbon Dioxide, % 0.4 0.5 0.5 0.467 Oxygen, % 20.6 20.5 20.5 20.533 Average Stack Gas Temperature, °F 156.96 151.63 153.25 153.947 Dry Volumetric Flow Rate, dry scfm 7,589.8 7,155.2 7,231.2 7,325.400 Actual Wet Volumetric Flue Gas FlowRate, acfm 9,208.1 8,516.7 8,618.5 8,781.100 Percent Isokinetic of Sampling Rate, % 99.7 99.6 99.5 99.600 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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### Owens Corning Insulating Sy stems, LLC Mount Vernon OH

Location #41 Furnace - Method 29 Avera g e Run Number 1 2 3 Test Date 9/29/2010 9/30/2010 9/30/2010 Run Start Time 1:04:00 PM 7:02:00 AM 12:04:00 AM

Run Finish Time 4:28:00 PM 10:25:00 AM 12:18:00 PM

Net Run Time, minutes 192 192 192 Dry Gas Meter Volume Sampled, dscf 136.911 146.062 151.879 144.951 Moisture Content of Stack Gas, % 1.92 2.52 2.45 2.297 Moisture Saturation at Stack Gas Temperature, % 39.09 33.20 35.87 36.053 Carbon Dioxide, % 0.5 0.5 0.5 0.500 Oxygen, % 20.5 20.5 20.5 20.500 Average Stack Gas Temperature, °F 168.21 161.10 164.38 164.563 Dry Volumetric Flow Rate, dry scfm 6,819.3 7,213.5 7,525.6 7,186.133 Actual Wet Volumetric Flue Gas FlowRate, acfm 8,283.5 8,745.8 9,165.7 8,731.667 Percent Isokinetic of Sampling Rate, % 99.0 99.8 99.5 99.433 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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### Owens Corning Insulating Sy stems, LLC Mount Vernon OH

Location #41 Furnace - OTM - 27/28 Avera g e Run Number 1 2 3 Test Date 9/28/2010 9/28/2010 9/29/2010 Run Start Time 7:33:00 AM 12:05:00 PM 7:56:00 AM

Run Finish Time 11:39:00 AM 4:25:00 PM 12:06:00 PM Net Run Time, minutes 232.8 245.9 241.9 Dry Gas Meter Volume Sampled, dscf 87.005 89.688 88.802 88.498 Moisture Content of Stack Gas, % 2.63 2.61 2.03 2.423 Moisture Saturation at Stack Gas Temperature, % 27.61 28.64 29.96 28.737 Carbon Dioxide, % 0.4 0.4 0.5 0.433 Oxygen, % 20.6 20.6 20.5 20.567 Average Stack Gas Temperature, °F 153.17 154.67 156.96 154.933 Dry Volumetric Flow Rate, dry scfm 8,174.2 7,201.8 7,141.8 7,505.933 Actual Wet Volumetric Flue Gas FlowRate, acfm 9,861.3 8,707.6 8,529.5 9,032.800 Percent Isokinetic of Sampling Rate, % 117.1 105.0 106.6 109.567 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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### Owens Corning Insulating Sy stems, LLC Mount Vernon OH

Emissions Summary
Location: #41 Furnace - 0061 Compound: Chromiu m Average

RunNumber 1 2 3 Mass_mg 0.0004 0.0003 0.0003 0.000 Elb/hr 2.52E-06 1.91E-06 1.86E-06 0.000 mg/dscm 9.05E-05 7.24E-05 6.95E-05 0.000



### Location: #41 Furnace - Method 26A Compound: H y dro g en Chloride Average

RunNumber 1 2 3 Mass_mg 0.2 0.2 0.2 0.200 Elb/hr 4.19E-03 4.19E-03 4.19E-03 0.004 mg/dscm 1.47E-01 1.56E-01 1.55E-01 0.153 

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

RunNumber 1 2 3 Mass_mg 0.2 0.2 0.2 0.200 Elb/hr 4.19E-03 4.19E-03 4.19E-03 0.004 mg/dscm 1.47E-01 1.56E-01 1.55E-01 0.153



### Location: #41 Furnace - Method 29 Compound: Antimon y Average

RunNumber 1 2 3 Mass_mg 0.002 0.002 0.002 0.002 Elb/hr 1.32E-05 1.31E-05 1.31E-05 0.000 mg/dscm 5.16E-04 4.84E-04 4.65E-04 0.000 

### Compound: Arsenic Average

RunNumber 1 2 3 Mass_mg 0.00701 0.00751 0.00701 0.007 Elb/hr 4.62E-05 4.91E-05 4.59E-05 0.000 mg/dscm 1.81E-03 1.82E-03 1.63E-03 0.002 

### Compound: Bery llium Average

RunNumber 1 2 3 Mass_mg 0.0005 0.0005 0.0005 0.001 Elb/hr 3.29E-06 3.27E-06 3.28E-06 0.000 mg/dscm 1.29E-04 1.21E-04 1.16E-04 0.000 

### Compound: Cadmium Average

RunNumber 1 2 3 Mass_mg 0.0005 0.0005 0.0005 0.001 Elb/hr 3.29E-06 3.27E-06 3.28E-06 0.000



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### Owens Corning Insulating Sy stems, LLC Mount Vernon OH

mg/dscm 1.29E-04 1.21E-04 1.16E-04 0.000 

### Compound: Chromiu m Average

RunNumber 1 2 3 Mass_mg 0.00806 0.00626 0.00636 0.007 Elb/hr 5.31E-05 4.09E-05 4.17E-05 0.000 mg/dscm 2.08E-03 1.51E-03 1.48E-03 0.002 

### Compound: Cobal t Average

RunNumber 1 2 3 Mass_mg 0.00186 0.00216 0.00081 0.002 Elb/hr 1.23E-05 1.41E-05 5.31E-06 0.000 mg/dscm 4.80E-04 5.22E-04 1.88E-04 0.000 

### Compound: Filterable Particulate Average

RunNumber 1 2 3 Mass_mg 218 142 185.1 181.700 Elb/hr 1.44E+00 9.28E-01 1.21E+00 1.193 mg/dscm 5.62E+01 3.43E+01 4.30E+01 44.500 

### Compound: Lead Average

RunNumber 1 2 3 Mass_mg 0.0057 0.0086 0.0015 0.005 Elb/hr 3.76E-05 5.62E-05 9.83E-06 0.000 mg/dscm 1.47E-03 2.08E-03 3.49E-04 0.001 

### Compound: Man g anese Average

RunNumber 1 2 3 Mass_mg 0.01736 0.01846 0.01706 0.018 Elb/hr 1.14E-04 1.21E-04 1.12E-04 0.000 mg/dscm 4.48E-03 4.46E-03 3.97E-03 0.004 

### Compound: Nickel Average

RunNumber 1 2 3 Mass_mg 0.0025 0.0025 0.0025 0.003 Elb/hr 1.65E-05 1.63E-05 1.64E-05 0.000 mg/dscm 6.45E-04 6.05E-04 5.81E-04 0.001 

### Compound: Selenium Average

RunNumber 1 2 3 Mass_mg 0.005 0.005 0.005 0.005 Elb/hr 3.29E-05 3.27E-05 3.28E-05 0.000 mg/dscm 1.29E-03 1.21E-03 1.16E-03 0.001



### Location: #41 Furnace - OTM - 27/28

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### Owens Corning Insulating Sy stems, LLC Mount Vernon OH

Compound: Filterable PM2.5 Average

RunNumber 1 2 3 Mass_mg 14.8 11.6 8.6 11.667 Elb/hr 1.84E-01 1.23E-01 9.15E-02 0.133 mg/dscm 6.01E+00 4.57E+00 3.42E+00 4.667 

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

RunNumber 1 2 3 Mass_mg 4.8 6.7 7.8 6.433 Elb/hr 5.97E-02 7.12E-02 8.30E-02 0.071 mg/dscm 1.95E+00 2.64E+00 3.10E+00 2.563 

### Compound: Org anic Condensible Particulate Average

RunNumber 1 2 3 Mass_mg 0.6 0.8 0.5 0.633 Elb/hr 7.46E-03 8.50E-03 5.32E-03 0.007 mg/dscm 2.44E-01 3.15E-01 1.99E-01 0.253 

### Compound: Total PM2.5 Average

RunNumber 1 2 3 Mass_mg 20.2 19.1 16.9 18.733 Elb/hr 2.51E-01 2.03E-01 1.80E-01 0.211 mg/dscm 8.20E+00 7.52E+00 6.72E+00 7.480



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### Owens Corning Insulating Sy stems, LLC Mount Vernon OH

Process Run Data

APCD Run Data

Process Lab Run Data

Run Name Value UOM Comments Target Value 1 Material Processed 0 Tons/hr

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### Owens Corning Insulating Sy stems, LLC Mount Vernon OH

Sampling / Stack Data Results Detail
Location #41 Furnace - 0061 Avera g e Run Number 1 2 3 Test Date 9/29/2010 9/30/2010 9/30/2010 Run Start Time 1:04:00 PM 7:02:00 AM 10:50:00 AM Run Finish Time 4:27:00 PM 10:25:00 AM 2:10:00 PM Net Traversing Points 48 48 48 Net Run Time, minutes 192 192 192 Nozzle Diameter, inches 0.374 0.374 0.374 0.374 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.013 1.013 1.013 1.013 Barometric Pressure, inches of Mercury 29.88 29.78 29.78 29.813 Average Orifice Meter Differential, inches H2O 2.24 1.91 2.12 2.090 Dry Gas Meter Volume Sampled, cubic feet 164.150 150.550 158.310 157.670 Average Dry Gas Meter Temperature, °F 104.51 90.09 95.66 96.753 Dry Gas Meter Volume Sampled, dscf 156.178 146.385 152.466 151.676 Total Moisture Liquid collected, g 156 107 219 160.667 Volume of Water Vapor, standard cubic feet 7.34 5.04 10.31 7.563 Moisture Content of Stack Gas, % 4.49 3.33 6.33 4.717 Moisture Saturation at Stack Gas Temperature, % 37.53 32.06 33.79 34.460 Dry Mole Fraction 0.9551 0.9667 0.9367 0.953 Carbon Dioxide, % 0.5 0.5 0.5 0.500 Oxygen, % 20.5 20.6 20.5 20.533 Carbon Monoxide & Nitrogen, % 79 78.9 79 78.967 Fuel Factor 0.80 0.60 0.80 Dry Molecular Weight, lb/lb-Mole 28.90 28.90 28.90 28.900 Wet Molecular weight, lb/lb-Mole 28.41 28.54 28.21 28.387 Flue Gas Static Pressure, inches of H2O -0.03 -0.03 -0.03 -0.030 Absolute Flue Gas Pressure, inch es of Mercury 29.88 29.78 29.78 29.813 Average Stack Gas Temperature, °F 166.46 159.63 161.85 162.647 Average Velocity Head, inches of H2O 0.1254234013 41895 0.108948421 605598 0.1192130958 41847 0.118
Average Stack Gas Velocity, feet/second 21.85 20.24 21.33 21.140 Stack Cross-Sectional Area, square feet 7.069 7.069 7.069 7.069 Dry Volumetric Flow Rate, dry scfm 7,450.2 7,038.4 7,161.6 7,216.733 Actual Wet Volumetric Flue Gas FlowRate, acfm 9,267.5 8,584.6 9,046.9 8,966.333 Percent Isokinetic of Sampling Rate, % 101.2 100.4 102.7 101.433 Percent Excess Air, % 5,758.4 8,972.1 5,758.4 6,829.633 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 36 36 36 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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### Owens Corning Insulating Sy stems, LLC Mount Vernon OH

Location #41 Furnace - Method 26A Avera g e Run Number 1 2 3 Test Date 9/28/2010 9/29/2010 9/29/2010 Run Start Time 4:07:00 PM 7:17:00 AM 8:26:00 AM Run Finish Time 5:10:00 PM 8:20:00 AM 10:36:00 AM Net Traversing Points 24 24 24 Net Run Time, minutes 60 60 60 Nozzle Diameter, inches 0.37 0.37 0.37 0.370 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.013 1.013 1.013 1.013 Barometric Pressure, inches of Mercury 29.58 29.88 29.88 29.780 Average Orifice Meter Differential, inches H2O 2.12 1.83 1.89 1.947 Dry Gas Meter Volume Sampled, cubic feet 49.255 45.700 46.590 47.182 Average Dry Gas Meter Temperature, °F 85.96 82.94 88.02 85.640 Dry Gas Meter Volume Sampled, dscf 47.957 45.163 45.622 46.247 Total Moisture Liquid collected, g 27 25 24 25.333 Volume of Water Vapor, standard cubic feet 1.27 1.18 1.13 1.193 Moisture Content of Stack Gas, % 2.58 2.55 2.42 2.517 Moisture Saturation at Stack Gas Temperature, % 30.27 26.32 27.38 27.990 Dry Mole Fraction 0.9742 0.9745 0.9758 0.975 Carbon Dioxide, % 0.4 0.5 0.5 0.467 Oxygen, % 20.6 20.5 20.5 20.533 Carbon Monoxide & Nitrogen, % 79 79 79 79.000 Fuel Factor 0.75 0.80 0.80 Dry Molecular Weight, lb/lb-Mole 28.89 28.90 28.90 28.897 Wet Molecular weight, lb/lb-Mole 28.61 28.62 28.64 28.623 Flue Gas Static Pressure, inches of H2O -0.03 -0.03 -0.03 -0.030 Absolute Flue Gas Pressure, inch es of Mercury 29.58 29.88 29.88 29.780 Average Stack Gas Temperature, °F 156.96 151.63 153.25 153.947 Average Velocity Head, inches of H2O 0.1253576094 80504 0.109278832 123161 0.1116999534 83754 0.115
Average Stack Gas Velocity, feet/second 21.71 20.08 20.32 20.703 Stack Cross-Sectional Area, square feet 7.069 7.069 7.069 7.069 Dry Volumetric Flow Rate, dry scfm 7,589.8 7,155.2 7,231.2 7,325.400 Actual Wet Volumetric Flue Gas FlowRate, acfm 9,208.1 8,516.7 8,618.5 8,781.100 Percent Isokinetic of Sampling Rate, % 99.7 99.6 99.5 99.600 Percent Excess Air, % 8,046.9 5,758.4 5,758.4 6,521.233 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 36 36 36 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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### Owens Corning Insulating Sy stems, LLC Mount Vernon OH

Location #41 Furnace - Method 29 Avera g e Run Number 1 2 3 Test Date 9/29/2010 9/30/2010 9/30/2010 Run Start Time 1:04:00 PM 7:02:00 AM 12:04:00 AM Run Finish Time 4:28:00 PM 10:25:00 AM 12:18:00 PM Net Traversing Points 48 48 48 Net Run Time, minutes 192 192 192 Nozzle Diameter, inches 0.37 0.37 0.37 0.370 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 29.88 29.78 29.78 29.813 Average Orifice Meter Differential, inches H2O 1.75 1.92 2.11 1.927 Dry Gas Meter Volume Sampled, cubic feet 143.980 149.900 158.640 150.840 Average Dry Gas Meter Temperature, °F 98.58 83.52 93.44 91.847 Dry Gas Meter Volume Sampled, dscf 136.911 146.062 151.879 144.951 Total Moisture Liquid collected, g 57 80 81 72.667 Volume of Water Vapor, standard cubic feet 2.68 3.77 3.81 3.420 Moisture Content of Stack Gas, % 1.92 2.52 2.45 2.297 Moisture Saturation at Stack Gas Temperature, % 39.09 33.20 35.87 36.053 Dry Mole Fraction 0.9808 0.9748 0.9755 0.977 Carbon Dioxide, % 0.5 0.5 0.5 0.500 Oxygen, % 20.5 20.5 20.5 20.500 Carbon Monoxide & Nitrogen, % 79 79 79 79.000 Fuel Factor 0.80 0.80 0.80 Dry Molecular Weight, lb/lb-Mole 28.90 28.90 28.90 28.900 Wet Molecular weight, lb/lb-Mole 28.69 28.63 28.63 28.650 Flue Gas Static Pressure, inches of H2O -0.03 -0.03 -0.03 -0.030 Absolute Flue Gas Pressure, inch es of Mercury 29.88 29.78 29.78 29.813 Average Stack Gas Temperature, °F 168.21 161.10 164.38 164.563 Average Velocity Head, inches of H2O 0.1009290868 10175 0.113161701 029444 0.1236719258 69898 0.113
Average Stack Gas Velocity, feet/second 19.53 20.62 21.61 20.587 Stack Cross-Sectional Area, square feet 7.069 7.069 7.069 7.069 Dry Volumetric Flow Rate, dry scfm 6,819.3 7,213.5 7,525.6 7,186.133 Actual Wet Volumetric Flue Gas FlowRate, acfm 8,283.5 8,745.8 9,165.7 8,731.667 Percent Isokinetic of Sampling Rate, % 99.0 99.8 99.5 99.433 Percent Excess Air, % 5,758.4 5,758.4 5,758.4 5,758.400 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 36 36 36 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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### Owens Corning Insulating Sy stems, LLC Mount Vernon OH

Location #41 Furnace - OTM - 27/28 Avera g e Run Number 1 2 3 Test Date 9/28/2010 9/28/2010 9/29/2010 Run Start Time 7:33:00 AM 12:05:00 PM 7:56:00 AM Run Finish Time 11:39:00 AM 4:25:00 PM 12:06:00 PM Net Traversing Points 24 24 24 Net Run Time, minutes 232.8 245.9 241.9 Nozzle Diameter, inches 0.225 0.25 0.25 0.242 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 29.58 29.58 29.88 29.680 Average Orifice Meter Differential, inches H2O 0.47 0.46 0.45 0.460 Dry Gas Meter Volume Sampled, cubic feet 90.640 93.730 90.370 91.580 Average Dry Gas Meter Temperature, °F 86.08 87.79 78.81 84.227 Dry Gas Meter Volume Sampled, dscf 87.005 89.688 88.802 88.498 Total Moisture Liquid collected, g 50 51 39 46.667 Volume of Water Vapor, standard cubic feet 2.35 2.40 1.84 2.197 Moisture Content of Stack Gas, % 2.63 2.61 2.03 2.423 Moisture Saturation at Stack Gas Temperature, % 27.61 28.64 29.96 28.737 Dry Mole Fraction 0.9737 0.9739 0.9797 0.976 Carbon Dioxide, % 0.4 0.4 0.5 0.433 Oxygen, % 20.6 20.6 20.5 20.567 Carbon Monoxide & Nitrogen, % 79 79 79 79.000 Fuel Factor 0.75 0.75 0.80 Dry Molecular Weight, lb/lb-Mole 28.89 28.89 28.90 28.893 Wet Molecular weight, lb/lb-Mole 28.60 28.61 28.68 28.630 Flue Gas Static Pressure, inches of H2O -0.03 -0.03 -0.03 -0.030 Absolute Flue Gas Pressure, inch es of Mercury 29.58 29.58 29.88 29.680 Average Stack Gas Temperature, °F 153.17 154.67 156.96 154.933 Average Velocity Head, inches of H2O 0.1445699858 76219 0.112572397 081416 0.1088932565 92605 0.122
Average Stack Gas Velocity, feet/second 23.25 20.53 20.11 21.297 Stack Cross-Sectional Area, square feet 7.069 7.069 7.069 7.069 Dry Volumetric Flow Rate, dry scfm 8,174.2 7,201.8 7,141.8 7,505.933 Actual Wet Volumetric Flue Gas FlowRate, acfm 9,861.3 8,707.6 8,529.5 9,032.800 Percent Isokinetic of Sampling Rate, % 117.1 105.0 106.6 109.567 Percent Excess Air, % 8,046.9 8,046.9 5,758.4 7,284.067 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 36 36 36 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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