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

## Owens Corning Insulating Systems, LLC Newark OH 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.

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### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Facility Information: Owens Corning Insulating Systems, LLC N

400 Case Ave.

Newark Ohi 43058 Contact: Mark Arnold Phone: 740-328-2410 Fax: Email: mark.arnold@owenscorning.com Testing Company: BT Environmental Consulting

2615 Wolcott St

Ferndale MI 48220 Contact: Barry P. Boulianne Phone: Fax: 248-548-8070 Email: bboulianne@sbcglobal.net

Air Permit Number:

Title V Permit #: 0145020185 Permitted Source ID/Name: P0 C4 Furnace: Permitted Maximum Process Rate:

C4: - F6: Max. Normal Operation Process Rate: C4: - F6: Target Process Test Rat C4: - F6:

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

C4 Furnace is a cold top electric melter which supplies thermal energy to the mixed glass batch via resistive heating from under glass electrodes. Each fu rnace is equipped with a batch water spray system to control particulate emissions that are created as the mixed glass batch is ch arged into the furnace. F6 Furnace is an air/gas fired furnace which supplies energy to the mixed glass batch via a combination of radiant, conductive and convective heating from a set of side wall burners fired with natura l gas along with submerged electrodes. The melting occurs from both the flow of hot combustion products over the top of the batch and the heating of the underglass through the electroded. 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: AFS #: 3908900006 FRS #: 110000498710

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 C-4 line North Stack 48 7.75 1.15 2 48 48 0 0

C-4 line South Stack 48 7.75 1.15 2 48 0 0 0

F 6 Line - stack #0-5 20 8.4 6.3 2 20 0 0 0

F 6 Line - stack #0-6 20 8.4 6.3 2 20 0 0 0



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### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Test Parameter Information: F 6 Line - stack #0-7 20 8.4 6.3 2 20 0 0 0

F 6 Line - stack #0-8 20 8.4 6.3 2 20 0 0 0

Target Parameter Test Method Number of Test Runs Test Run Duration Sample Points Comments Location Hydrogen Fluoride Method 26A 3 60 0 C-4 line North Stack Hydrogen Chloride Method 26A 3 60 0 C-4 line North Stack Organic Condensible Particulate OTM - 27/28 3 250 0 variable time for this method C-4 line North Stack Filterable PM2.5 OTM - 27/28 3 250 0 variable time for this method C-4 line North Stack Total PM2.5 OTM - 27/28 3 250 0 variable time for this method C-4 line North Stack Inorganic (Aqueous) Condensible Part. OTM - 27/28 3 250 0 variable time for this method C-4 line North Stack Nickel Method 29 3 192 0 C-4 line North Stack Manganese Method 29 3 192 0 C-4 line North Stack Lead Method 29 3 192 0 C-4 line North Stack Cobalt Method 29 3 192 0 C-4 line North Stack Cadmium Method 29 3 192 0 C-4 line North Stack Beryllium Method 29 3 192 0 C-4 line North Stack Arsenic Method 29 3 192 0 C-4 line North Stack Antimony Method 29 3 192 0 C-4 line North Stack Chromium Method 29 3 192 0 C-4 line North Stack Selenium Method 29 3 192 0 C-4 line North Stack Chromium EPA 0061 3 192 0 Hexavalent Chromium C-4 line North Stack Hydrogen Fluoride Method 26A 3 60 0 C-4 line South Stack Hydrogen Chloride Method 26A 3 60 0 C-4 line South Stack Inorganic (Aqueous) Condensible Part. OTM - 27/28 3 0 C-4 line South Stack Total PM2.5 OTM - 27/28 3 0 C-4 line South Stack Organic Condensible Particulate OTM - 27/28 3 0 C-4 line South Stack Filterable PM2.5 OTM - 27/28 3 0 C-4 line South Stack Filterable Particulate Method 29 3 0 C-4 line South Stack



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### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Lead Method 29 3 192 0 C-4 line South Stack Cobalt Method 29 3 192 0 C-4 line South Stack Selenium Method 29 3 192 0 C-4 line South Stack Nickel Method 29 3 192 0 C-4 line South Stack Chromium Method 29 3 192 0 C-4 line South Stack Cadmium Method 29 3 192 0 C-4 line South Stack Beryllium Method 29 3 192 0 C-4 line South Stack Arsenic Method 29 3 192 0 C-4 line South Stack Manganese Method 29 3 192 0 C-4 line South Stack Antimony Method 29 3 192 0 C-4 line South Stack Chromium EPA 0061 - c4-s 3 192 0 Hexavalent Chromium C-4 line South Stack Hydrogen Chloride Method 26A 3 64 0 F 6 Line - stack #0-5 Hydrogen Fluoride Method 26A 3 64 0 F 6 Line - stack #0-5 Organic Condensible Particulate OTM - 27/28 3 230 0 variable times F 6 Line - stack #0-5 Total PM2.5 OTM - 27/28 3 230 0 variable times F 6 Line - stack #0-5 Inorganic (Aqueous) Condensible Part. OTM - 27/28 3 230 0 variable times F 6 Line - stack #0-5 Filterable PM2.5 OTM - 27/28 3 230 0 variable times F 6 Line - stack #0-5 Lead Method 29 3 192 0 F 6 Line - stack #0-5 Filterable Particulate Method 29 3 192 0 F 6 Line - stack #0-5 Antimony Method 29 3 192 0 F 6 Line - stack #0-5 Selenium Method 29 3 192 0 F 6 Line - stack #0-5 Nickel Method 29 3 192 0 F 6 Line - stack #0-5 Manganese Method 29 3 192 0 F 6 Line - stack #0-5 Cobalt Method 29 3 192 0 F 6 Line - stack #0-5 Chromium Method 29 3 192 0 F 6 Line - stack #0-5 Cadmium Method 29 3 192 0 F 6 Line - stack #0-5 Arsenic Method 29 3 192 0 F 6 Line - stack #0-5 Beryllium Method 29 3 192 0 F 6 Line - stack #0-5



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### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Chromium EPA 0061 f6-5 3 192 0 F 6 Line - stack #0-5 Hydrogen Fluoride Method 26A 3 64 0 F 6 Line - stack #0-6 Hydrogen Chloride Method 26A 3 64 0 F 6 Line - stack #0-6 Total PM2.5 OTM - 27/28 3 230 0 variable times F 6 Line - stack #0-6 Organic Condensible Particulate OTM - 27/28 3 230 0 variable times F 6 Line - stack #0-6 Inorganic (Aqueous) Condensible Part. OTM - 27/28 3 230 0 variable times F 6 Line - stack #0-6 Filterable PM2.5 OTM - 27/28 3 230 0 variable times F 6 Line - stack #0-6 Selenium Method 29 3 192 0 F 6 Line - stack #0-6 Antimony Method 29 3 192 0 F 6 Line - stack #0-6 Arsenic Method 29 3 192 0 F 6 Line - stack #0-6 Beryllium Method 29 3 192 0 F 6 Line - stack #0-6 Cadmium Method 29 3 192 0 F 6 Line - stack #0-6 Chromium Method 29 3 192 0 F 6 Line - stack #0-6 Cobalt Method 29 3 192 0 F 6 Line - stack #0-6 Lead Method 29 3 192 0 F 6 Line - stack #0-6 Manganese Method 29 3 192 0 F 6 Line - stack #0-6 Nickel Method 29 3 192 0 F 6 Line - stack #0-6 Filterable Particulate Method 29 3 192 0 F 6 Line - stack #0-6 Chromium EPA 0061 c4-6 3 192 0 F 6 Line - stack #0-6 Hydrogen Chloride Method 26A 3 64 0 F 6 Line - stack #0-7 Hydrogen Fluoride Method 26A 3 64 0 F 6 Line - stack #0-7 Inorganic (Aqueous) Condensible Part. OTM - 27/28 3 230 0 variable times F 6 Line - stack #0-7 Organic Condensible Particulate OTM - 27/28 3 230 0 variable times F 6 Line - stack #0-7 Total PM2.5 OTM - 27/28 3 230 0 variable times F 6 Line - stack #0-7 Filterable PM2.5 OTM - 27/28 3 230 0 variable times F 6 Line - stack #0-7 Filterable Particulate Method 29 3 192 0 F 6 Line - stack #0-7 Manganese Method 29 3 192 0 F 6 Line - stack #0-7 Nickel Method 29 3 192 0 F 6 Line - stack #0-7



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### Owens Corning Insulating Systems, LLC Newark OH 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 Antimony Method 29 3 192 0 F 6 Line - stack #0-7 Selenium Method 29 3 192 0 F 6 Line - stack #0-7 Lead Method 29 3 192 0 F 6 Line - stack #0-7 Beryllium Method 29 3 192 0 F 6 Line - stack #0-7 Arsenic Method 29 3 192 0 F 6 Line - stack #0-7 Cadmium Method 29 3 192 0 F 6 Line - stack #0-7 Chromium Method 29 3 192 0 F 6 Line - stack #0-7 Cobalt Method 29 3 192 0 F 6 Line - stack #0-7 Chromium EPA 0061 c4-7 3 192 0 Hexavalent Chromium F 6 Line - stack #0-7 Hydrogen Fluoride Method 26A 3 64 0 F 6 Line - stack #0-8 Hydrogen Chloride Method 26A 3 64 0 F 6 Line - stack #0-8 Inorganic (Aqueous) Condensible Part. OTM - 27/28 3 230 0 variable times F 6 Line - stack #0-8 Organic Condensible Particulate OTM - 27/28 3 230 0 variable times F 6 Line - stack #0-8 Filterable PM2.5 OTM - 27/28 3 230 0 variable times F 6 Line - stack #0-8 Total PM2.5 OTM - 27/28 3 230 0 variable times F 6 Line - stack #0-8 Chromium Method 29 3 192 0 F 6 Line - stack #0-8 Filterable Particulate Method 29 3 192 0 F 6 Line - stack #0-8 Selenium Method 29 3 192 0 F 6 Line - stack #0-8 Nickel Method 29 3 192 0 F 6 Line - stack #0-8 Manganese Method 29 3 192 0 F 6 Line - stack #0-8 Cobalt Method 29 3 192 0 F 6 Line - stack #0-8 Cadmium Method 29 3 192 0 F 6 Line - stack #0-8 Beryllium Method 29 3 192 0 F 6 Line - stack #0-8 Arsenic Method 29 3 192 0 F 6 Line - stack #0-8 Antimony Method 29 3 192 0 F 6 Line - stack #0-8 Lead Method 29 3 192 0 F 6 Line - stack #0-8 Chromium EPA 0061 c4-8 3 192 0 Hexavalent Chromium F 6 Line - stack #0-8



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### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

methods. If alternative methods were requested, see the attachments for documentation of request AND approval, including dates.

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### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Sampling / Stack Data Results Summary

Location C-4 line North Stack - EPA 0061
Avera g e Run Number 1 2 3 Test Date 9/28/2010 9/29/2010 9/30/2010 Run Start Time 2:59:00 PM 1:12:00 PM 12:32:00 PM Run Finish Time 6:24:00 PM 4:29:00 PM 3:48:00 PM Net Run Time, minutes 192 192 192 Dry Gas Meter Volume Sampled, dscf 113.564 103.904 130.519 115.996 Moisture Content of Stack Gas, % 2.77 2.01 2.52 2.433 Moisture Saturation at Stack Gas Temperature, % 8.54 9.71 12.09 10.113 Carbon Dioxide, % 0.3 0.3 0.3 0.300 Oxygen, % 20.8 20.8 20.8 20.800 Average Stack Gas Temperature, °F 108.10 112.79 120.38 113.757 Dry Volumetric Flow Rate, dry scfm 7,701.8 7,193.3 7,249.7 7,381.600 Actual Wet Volumetric Flue Gas FlowRate, acfm 8,866.6 8,233.2 8,504.7 8,534.833 Percent Isokinetic of Sampling Rate, % 106.3 104.1 101.9 104.100 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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Location C-4 line North Stack - Method 26A
Avera g e Run Number 1 2 3 Test Date 9/29/2010 9/29/2010 9/30/2010 Run Start Time 11:27:00 AM 5:12:00 PM 1:37:00 PM Run Finish Time 12:35:00 PM 6:15:00 PM 2:42:00 PM Net Run Time, minutes 60 60 60 Dry Gas Meter Volume Sampled, dscf 41.159 35.397 36.088 37.548 Moisture Content of Stack Gas, % 2.42 2.13 2.96 2.503 Moisture Saturation at Stack Gas Temperature, % 9.87 11.19 15.80 12.287 Carbon Dioxide, % 0.5 0.3 0.3 0.367 Oxygen, % 20.8 20.8 20.8 20.800 Average Stack Gas Temperature, °F 113.25 117.75 130.21 120.403 Dry Volumetric Flow Rate, dry scfm 7,622.6 6,925.8 7,134.6 7,227.667 Actual Wet Volumetric Flue Gas FlowRate, acfm 8,798.7 8,022.1 8,549.9 8,456.900 Percent Isokinetic of Sampling Rate, % 105.7 100.0 99.0 101.567 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Fw 0 0 0 0.000 Fc 0 0 0 0.000



### Location C-4 line North Stack - Method 29
Avera g e Run Number 1 2 3 Test Date 9/28/2010 9/29/2010 9/30/2010 Run Start Time 2:59:00 PM 1:12:00 PM 8:18:00 AM Run Finish Time 6:24:00 PM 4:29:00 PM 11:34:00 AM Net Run Time, minutes 192 192 192 Dry Gas Meter Volume Sampled, dscf 128.943 126.533 129.547 128.341 Moisture Content of Stack Gas, % 2.32 2.05 1.68 2.017 Moisture Saturation at Stack Gas Temperature, % 8.94 10.66 9.64 9.747 Carbon Dioxide, % 0.3 0.3 0.3 0.300 Oxygen, % 20.8 20.8 20.8 20.800 Average Stack Gas Temperature, °F 109.71 116.06 112.35 112.707 Dry Volumetric Flow Rate, dry scfm 7,735.3 7,700.7 7,669.9 7,701.967 Actual Wet Volumetric Flue Gas FlowRate, acfm 8,889.2 8,874.1 8,791.2 8,851.500 Percent Isokinetic of Sampling Rate, % 102.2 100.5 103.3 102.000 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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Location C-4 line North Stack - OTM - 27/28
Avera g e Run Number 1 2 3 Test Date 9/28/2010 9/29/2010 9/30/2010 Run Start Time 9:20:00 AM 7:35:00 AM 7:42:00 AM

Run Finish Time 1:37:00 PM 11:56:00 AM 12:00:00 PM

Net Run Time, minutes 258.5 244.9 248.9 Dry Gas Meter Volume Sampled, dscf 93.060 88.540 90.113 90.571 Moisture Content of Stack Gas, % 2.30 2.36 2.39 2.350 Moisture Saturation at Stack Gas Temperature, % 9.10 9.24 9.68 9.340 Carbon Dioxide, % 0.3 0.3 0.3 0.300 Oxygen, % 20.8 20.8 20.8 20.800 Average Stack Gas Temperature, °F 110.25 111.08 112.50 111.277 Dry Volumetric Flow Rate, dry scfm 8,573.4 8,216.1 8,376.4 8,388.633 Actual Wet Volumetric Flue Gas FlowRate, acfm 9,876.9 9,409.4 9,673.3 9,653.200 Percent Isokinetic of Sampling Rate, % 112.7 118.1 116.0 115.600 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 Systems, LLC Newark OH Residual Risk Emissions Test

Location C-4 line South Stack - EPA 0061 - c4-s
Avera g e Run Number 1 2 3 Test Date 9/28/2010 9/29/2010 9/30/2010 Run Start Time 3:00:00 PM 1:25:00 PM 12:32:00 PM Run Finish Time 6:35:00 PM 4:43:00 PM 3:48:00 PM Net Run Time, minutes 192 192 192 Dry Gas Meter Volume Sampled, dscf 125.677 109.920 134.750 123.449 Moisture Content of Stack Gas, % 4.11 4.18 4.41 4.233 Moisture Saturation at Stack Gas Temperature, % 10.81 15.53 16.42 14.253 Carbon Dioxide, % 0.6 0.6 0.6 0.600 Oxygen, % 20.8 20.8 20.8 20.800 Average Stack Gas Temperature, °F 116.35 129.79 131.67 125.937 Dry Volumetric Flow Rate, dry scfm 9,250.4 7,914.3 7,721.6 8,295.433 Actual Wet Volumetric Flue Gas FlowRate, acfm 10,955.0 9,545.1 9,417.0 9,972.367 Percent Isokinetic of Sampling Rate, % 99.9 102.1 103.9 101.967 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Fw 0 0 0 0.000 Fc 0 0 0 0.000



### Location C-4 line South Stack - Method 26A
Avera g e Run Number 1 2 3 Test Date 9/29/2010 9/29/2010 9/30/2010 Run Start Time 11:27:00 AM 5:12:00 PM 1:37:00 PM Run Finish Time 12:35:00 PM 6:15:00 PM 2:42:00 PM Net Run Time, minutes 60 60 60 Dry Gas Meter Volume Sampled, dscf 46.734 40.806 38.606 42.049 Moisture Content of Stack Gas, % 4.14 4.22 4.27 4.210 Moisture Saturation at Stack Gas Temperature, % 12.21 16.50 17.37 15.360 Carbon Dioxide, % 0.6 0.6 0.6 0.600 Oxygen, % 20.8 20.8 20.8 20.800 Average Stack Gas Temperature, °F 121.00 132.00 133.79 128.930 Dry Volumetric Flow Rate, dry scfm 9,901.9 8,635.2 7,828.6 8,788.567 Actual Wet Volumetric Flue Gas FlowRate, acfm 11,739.2 10,472.5 9,567.8 10,593.167 Percent Isokinetic of Sampling Rate, % 98.9 99.1 103.4 100.467 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 Systems, LLC Newark OH Residual Risk Emissions Test

Location C-4 line South Stack - Method 29
Avera g e Run Number 1 2 3 Test Date 9/28/2010 9/28/2010 9/30/2010 Run Start Time 3:00:00 PM 1:25:00 PM 8:18:00 AM Run Finish Time 6:35:00 PM 4:40:00 PM 11:35:00 AM Net Run Time, minutes 192 192 192 Dry Gas Meter Volume Sampled, dscf 143.036 123.426 131.566 132.676 Moisture Content of Stack Gas, % 3.94 3.89 4.26 4.030 Moisture Saturation at Stack Gas Temperature, % 11.13 15.77 11.93 12.943 Carbon Dioxide, % 0.6 0.6 0.6 0.600 Oxygen, % 20.8 20.8 20.8 20.800 Average Stack Gas Temperature, °F 117.40 130.38 119.92 122.567 Dry Volumetric Flow Rate, dry scfm 9,307.3 8,080.0 8,603.9 8,663.733 Actual Wet Volumetric Flue Gas FlowRate, acfm 11,022.9 9,718.5 10,261.4 10,334.267 Percent Isokinetic of Sampling Rate, % 100.7 100.1 100.2 100.333 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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### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location C-4 line South Stack - OTM - 27/28
Avera g e Run Number 1 2 3 Test Date 9/28/2010 9/29/2010 9/30/2010 Run Start Time 9:20:00 AM 7:35:00 AM 7:42:00 AM

Run Finish Time 1:22:00 PM 11:51:00 AM 12:01:00 PM

Net Run Time, minutes 235.3 235.7 252 Dry Gas Meter Volume Sampled, dscf 82.091 82.443 88.099 84.211 Moisture Content of Stack Gas, % 4.16 3.54 4.15 3.950 Moisture Saturation at Stack Gas Temperature, % 10.37 10.44 12.70 11.170 Carbon Dioxide, % 0.6 0.6 0.6 0.600 Oxygen, % 20.8 20.8 20.8 20.800 Average Stack Gas Temperature, °F 114.83 115.33 122.17 117.443 Dry Volumetric Flow Rate, dry scfm 8,840.0 8,857.3 9,456.8 9,051.367 Actual Wet Volumetric Flue Gas FlowRate, acfm 10,465.0 10,344.3 11,309.4 10,706.233 Percent Isokinetic of Sampling Rate, % 123.8 123.9 116.0 121.233 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 Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-5 - EPA 0061 f6-5
Avera g e Run Number 1 2 3 Test Date 10/5/2010 10/5/2010 10/6/2010 Run Start Time 9:27:00 AM 8:02:00 PM 7:52:00 AM Run Finish Time 12:50:00 PM 11:27:00 PM 11:48:00 AM

Net Run Time, minutes 192 192 192 Dry Gas Meter Volume Sampled, dscf 126.704 132.775 133.878 131.119 Moisture Content of Stack Gas, % 10.69 10.64 10.32 10.550 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 2.7 2.4 2.2 2.433 Oxygen, % 16.3 16.6 17.2 16.700 Average Stack Gas Temperature, °F 319.13 322.50 321.98 321.203 Dry Volumetric Flow Rate, dry scfm 2,299.9 2,410.0 2,444.4 2,384.767 Actual Wet Volumetric Flue Gas FlowRate, acfm 3,877.9 4,000.9 4,146.2 4,008.333 Percent Isokinetic of Sampling Rate, % 102.3 102.3 101.7 102.100 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Fw 0 0 0 0.000 Fc 0 0 0 0.000



### Location F 6 Line - stack #0-5 - Method 26A
Avera g e Run Number 1 2 3 Test Date 10/4/2010 10/4/2010 10/4/2010 Run Start Time 11:58:00 AM 4:46:00 PM 9:14:00 PM Run Finish Time 1:11:00 PM 6:05:00 PM 10:27:00 PM Net Run Time, minutes 64 64 64 Dry Gas Meter Volume Sampled, dscf 47.738 50.377 48.450 48.855 Moisture Content of Stack Gas, % 10.70 11.15 10.29 10.713 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 2.7 2.6 2.7 2.667 Oxygen, % 16.7 16.6 16.6 16.633 Average Stack Gas Temperature, °F 320.69 324.19 325.69 323.523 Dry Volumetric Flow Rate, dry scfm 2,065.9 2,205.8 2,236.1 2,169.267 Actual Wet Volumetric Flue Gas FlowRate, acfm 3,494.3 3,766.6 3,788.8 3,683.233 Percent Isokinetic of Sampling Rate, % 103.3 102.1 96.8 100.733 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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Location F 6 Line - stack #0-5 - Method 29
Avera g e Run Number 1 2 3 Test Date 10/6/2010 10/7/2010 10/7/2010 Run Start Time 5:01:00 PM 8:01:00 AM 5:31:00 PM

Run Finish Time 8:22:00 PM 11:25:00 AM 8:51:00 PM

Net Run Time, minutes 192 192 192 Dry Gas Meter Volume Sampled, dscf 124.001 123.575 128.041 125.206 Moisture Content of Stack Gas, % 10.37 10.66 10.44 10.490 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 2.9 2.7 2.8 2.800 Oxygen, % 16.6 16.4 16.7 16.567 Average Stack Gas Temperature, °F 326.83 324.06 325.75 325.547 Dry Volumetric Flow Rate, dry scfm 2,269.8 2,239.2 2,357.8 2,288.933 Actual Wet Volumetric Flue Gas FlowRate, acfm 3,890.9 3,839.9 4,032.3 3,921.033 Percent Isokinetic of Sampling Rate, % 101.4 102.5 100.8 101.567 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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Location F 6 Line - stack #0-5 - OTM - 27/28
Avera g e Run Number 1 2 3 Test Date 10/5/2010 10/6/2010 10/7/2010 Run Start Time 2:12:00 PM 12:34:00 PM 12:16:00 PM

Run Finish Time 6:50:00 PM 4:19:00 PM 4:41:00 PM Net Run Time, minutes 268.8 216.3 224.5 Dry Gas Meter Volume Sampled, dscf 97.920 78.274 81.338 85.844 Moisture Content of Stack Gas, % 10.49 10.43 10.30 10.407 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 2.3 2.2 2.4 2.300 Oxygen, % 17 16.7 16.7 16.800 Average Stack Gas Temperature, °F 324.63 325.13 329.00 326.253 Dry Volumetric Flow Rate, dry scfm 2,556.2 2,526.0 2,615.6 2,565.933 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,332.1 4,307.3 4,480.1 4,373.167 Percent Isokinetic of Sampling Rate, % 95.0 93.2 92.3 93.500 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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Location F 6 Line - stack #0-6 - EPA 0061 c4-6
Avera g e Run Number 1 2 3 Test Date 10/5/2010 10/5/2010 10/6/2010 Run Start Time 9:27:00 AM 8:02:00 PM 7:52:00 AM Run Finish Time 12:50:00 PM 11:03:00 PM 11:48:00 AM

Net Run Time, minutes 192 192 192 Dry Gas Meter Volume Sampled, dscf 126.758 145.820 141.567 138.048 Moisture Content of Stack Gas, % 10.26 10.81 10.46 10.510 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 2.7 2.4 2.2 2.433 Oxygen, % 16.3 16.6 17.2 16.700 Average Stack Gas Temperature, °F 325.42 329.29 329.88 328.197 Dry Volumetric Flow Rate, dry scfm 2,452.7 2,907.8 2,837.3 2,732.600 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,148.9 4,980.2 4,868.9 4,666.000 Percent Isokinetic of Sampling Rate, % 103.2 100.2 99.7 101.033 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Fw 0 0 0 0.000 Fc 0 0 0 0.000



### Location F 6 Line - stack #0-6 - Method 26A
Avera g e Run Number 1 2 3 Test Date 10/4/2010 10/4/2010 10/4/2010 Run Start Time 11:58:00 AM 4:46:00 PM 9:14:00 PM Run Finish Time 1:11:00 PM 6:05:00 PM 10:27:00 PM Net Run Time, minutes 64 64 64 Dry Gas Meter Volume Sampled, dscf 51.836 50.605 51.818 51.420 Moisture Content of Stack Gas, % 10.51 10.55 10.28 10.447 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 2.7 2.6 2.7 2.667 Oxygen, % 16.7 16.6 16.6 16.633 Average Stack Gas Temperature, °F 324.94 329.44 330.38 328.253 Dry Volumetric Flow Rate, dry scfm 2,638.5 2,577.8 2,703.9 2,640.067 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,477.5 4,401.5 4,608.4 4,495.800 Percent Isokinetic of Sampling Rate, % 100.8 100.7 98.4 99.967 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 17 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-6 - Method 29
Avera g e Run Number 1 2 3 Test Date 10/6/2010 10/7/2010 10/7/2010 Run Start Time 5:01:00 PM 8:01:00 AM 5:31:00 PM

Run Finish Time 8:21:00 PM 11:25:00 AM 8:51:00 PM

Net Run Time, minutes 192 192 192 Dry Gas Meter Volume Sampled, dscf 134.021 135.371 135.198 134.863 Moisture Content of Stack Gas, % 10.13 10.50 10.21 10.280 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 2.9 2.7 2.8 2.800 Oxygen, % 16.6 16.4 16.7 16.567 Average Stack Gas Temperature, °F 327.52 327.13 326.94 327.197 Dry Volumetric Flow Rate, dry scfm 2,665.7 2,680.1 2,700.5 2,682.100 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,561.3 4,605.8 4,613.6 4,593.567 Percent Isokinetic of Sampling Rate, % 100.4 100.9 100.0 100.433 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 18 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-6 - OTM - 27/28
Avera g e Run Number 1 2 3 Test Date 10/5/2010 10/6/2010 10/7/2010 Run Start Time 2:12:00 PM 12:34:00 PM 12:16:00 PM

Run Finish Time 6:56:00 PM 4:25:00 PM 4:47:00 PM Net Run Time, minutes 276.3 224.8 237 Dry Gas Meter Volume Sampled, dscf 98.127 80.712 84.281 87.707 Moisture Content of Stack Gas, % 10.33 10.12 10.02 10.157 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 2.3 2.2 2.4 2.300 Oxygen, % 17 16.7 16.7 16.800 Average Stack Gas Temperature, °F 329.50 331.50 330.88 330.627 Dry Volumetric Flow Rate, dry scfm 2,787.3 2,784.9 2,937.2 2,836.467 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,744.5 4,770.7 5,027.3 4,847.500 Percent Isokinetic of Sampling Rate, % 84.9 85.9 80.7 83.833 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 19 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-7 - EPA 0061 c4-7
Avera g e Run Number 1 2 3 Test Date 10/5/2010 10/5/2010 10/6/2010 Run Start Time 9:27:00 AM 8:02:00 PM 7:52:00 AM Run Finish Time 12:50:00 PM 11:03:00 PM 11:48:00 AM

Net Run Time, minutes 192 192 192 Dry Gas Meter Volume Sampled, dscf 131.959 142.939 141.140 138.679 Moisture Content of Stack Gas, % 11.01 9.10 9.43 9.847 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 2.7 2.4 2.2 2.433 Oxygen, % 16.3 16.6 17.2 16.700 Average Stack Gas Temperature, °F 321.52 327.58 326.17 325.090 Dry Volumetric Flow Rate, dry scfm 2,520.0 2,782.6 2,746.2 2,682.933 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,277.2 4,666.0 4,637.2 4,526.800 Percent Isokinetic of Sampling Rate, % 100.2 98.3 98.3 98.933 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Fw 0 0 0 0.000 Fc 0 0 0 0.000



### Location F 6 Line - stack #0-7 - Method 26A
Avera g e Run Number 1 2 3 Test Date 10/4/2010 10/4/2010 10/4/2010 Run Start Time 11:58:00 AM 4:46:00 PM 9:14:00 PM Run Finish Time 1:11:00 PM 6:05:00 PM 10:27:00 PM Net Run Time, minutes 64 64 64 Dry Gas Meter Volume Sampled, dscf 61.193 49.770 51.040 54.001 Moisture Content of Stack Gas, % 10.50 10.77 10.20 10.490 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 2.7 2.6 2.7 2.667 Oxygen, % 16.7 16.6 16.6 16.633 Average Stack Gas Temperature, °F 324.13 325.94 326.00 325.357 Dry Volumetric Flow Rate, dry scfm 2,616.1 2,574.5 2,705.9 2,632.167 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,434.3 4,387.1 4,582.2 4,467.867 Percent Isokinetic of Sampling Rate, % 102.3 100.9 98.5 100.567 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 20 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-7 - Method 29
Avera g e Run Number 1 2 3 Test Date 10/6/2010 10/7/2010 10/7/2010 Run Start Time 5:02:00 PM 8:01:00 AM 5:31:00 PM

Run Finish Time 8:22:00 PM 11:25:00 AM 8:51:00 PM

Net Run Time, minutes 192 192 192 Dry Gas Meter Volume Sampled, dscf 135.652 131.573 135.229 134.151 Moisture Content of Stack Gas, % 10.44 10.22 9.82 10.160 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 2.9 2.7 2.8 2.800 Oxygen, % 16.6 16.4 16.7 16.567 Average Stack Gas Temperature, °F 328.98 323.23 328.33 326.847 Dry Volumetric Flow Rate, dry scfm 2,609.7 2,524.4 2,613.7 2,582.600 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,489.2 4,303.3 4,453.9 4,415.467 Percent Isokinetic of Sampling Rate, % 99.5 99.7 99.0 99.400 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 21 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-7 - OTM - 27/28
Avera g e Run Number 1 2 3 Test Date 10/5/2010 10/6/2010 10/7/2010 Run Start Time 2:12:00 PM 12:34:00 PM 12:16:00 PM

Run Finish Time 7:04:00 PM 4:22:00 PM 4:46:00 PM Net Run Time, minutes 284.5 221.7 240 Dry Gas Meter Volume Sampled, dscf 98.627 74.805 81.428 84.953 Moisture Content of Stack Gas, % 11.34 10.93 10.03 10.767 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 2.3 2.2 2.4 2.300 Oxygen, % 17 16.7 16.7 16.800 Average Stack Gas Temperature, °F 327.38 327.88 332.75 329.337 Dry Volumetric Flow Rate, dry scfm 2,941.2 2,823.5 3,070.4 2,945.033 Actual Wet Volumetric Flue Gas FlowRate, acfm 5,048.3 4,858.4 5,268.2 5,058.300 Percent Isokinetic of Sampling Rate, % 89.1 90.4 83.6 87.700 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 22 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-8 - EPA 0061 c4-8
Avera g e Run Number 1 2 3 Test Date 10/5/2010 10/5/2010 10/5/2010 Run Start Time 9:27:00 AM 8:02:00 PM 7:52:00 AM Run Finish Time 12:50:00 PM 11:03:00 PM 11:48:00 AM

Net Run Time, minutes 192 192 192 Dry Gas Meter Volume Sampled, dscf 133.661 133.661 133.661 133.661 Moisture Content of Stack Gas, % 9.15 11.89 9.81 10.283 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 2.7 2.4 2.2 2.433 Oxygen, % 16.3 16.6 17.2 16.700 Average Stack Gas Temperature, °F 321.15 321.15 321.15 321.150 Dry Volumetric Flow Rate, dry scfm 2,903.2 2,832.4 2,887.5 2,874.367 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,824.4 4,853.2 4,833.6 4,837.067 Percent Isokinetic of Sampling Rate, % 98.5 101.0 99.1 99.533 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Fw 0 0 0 0.000 Fc 0 0 0 0.000



### Location F 6 Line - stack #0-8 - Method 26A
Avera g e Run Number 1 2 3 Test Date 10/4/2010 10/4/2010 10/4/2010 Run Start Time 11:58:00 AM 4:46:00 PM 9:14:00 PM Run Finish Time 1:11:00 PM 6:05:00 PM 10:27:00 PM Net Run Time, minutes 64 64 64 Dry Gas Meter Volume Sampled, dscf 52.989 52.930 52.969 52.963 Moisture Content of Stack Gas, % 10.34 10.73 10.02 10.363 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 2.7 2.6 2.7 2.667 Oxygen, % 16.7 16.6 16.6 16.633 Average Stack Gas Temperature, °F 321.63 323.06 323.25 322.647 Dry Volumetric Flow Rate, dry scfm 2,725.4 2,717.8 2,779.2 2,740.800 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,596.6 4,612.3 4,680.4 4,629.767 Percent Isokinetic of Sampling Rate, % 99.2 99.4 97.3 98.633 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 23 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-8 - Method 29
Avera g e Run Number 1 2 3 Test Date 10/6/2010 10/7/2010 10/7/2010 Run Start Time 5:02:00 PM 8:01:00 AM 5:31:00 PM

Run Finish Time 8:22:00 PM 11:26:00 AM 8:51:00 PM

Net Run Time, minutes 192 192 192 Dry Gas Meter Volume Sampled, dscf 130.659 133.626 121.973 128.753 Moisture Content of Stack Gas, % 10.22 9.99 10.84 10.350 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 2.9 2.7 2.8 2.800 Oxygen, % 16.6 16.4 16.7 16.567 Average Stack Gas Temperature, °F 326.44 320.79 323.65 323.627 Dry Volumetric Flow Rate, dry scfm 2,858.8 2,926.6 2,636.0 2,807.133 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,889.9 4,960.6 4,527.2 4,792.567 Percent Isokinetic of Sampling Rate, % 97.8 97.7 99.0 98.167 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 24 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-8 - OTM - 27/28
Avera g e Run Number 1 2 3 Test Date 10/5/2010 10/6/2010 10/7/2010 Run Start Time 2:12:00 PM 12:34:00 PM 12:16:00 PM

Run Finish Time 6:54:00 PM 4:24:00 PM 4:42:00 PM Net Run Time, minutes 273.4 221.2 225.7 Dry Gas Meter Volume Sampled, dscf 94.696 77.904 77.652 83.417 Moisture Content of Stack Gas, % 9.98 9.61 9.89 9.827 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 2.4 2.5 2.5 2.467 Oxygen, % 16.7 16.6 17 16.767 Average Stack Gas Temperature, °F 323.13 324.75 326.50 324.793 Dry Volumetric Flow Rate, dry scfm 3,060.9 3,044.2 3,087.4 3,064.167 Actual Wet Volumetric Flue Gas FlowRate, acfm 5,146.5 5,141.2 5,265.6 5,184.433 Percent Isokinetic of Sampling Rate, % 89.4 91.4 88.1 89.633 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 25 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Emissions Summary

Location: C-4 line North Stack - EPA 0061 Compound: Chromiu m Average

RunNumber 2 3 1 Mass_mg 0.00077 0.00137 0.00267 0.002 Elb/hr 7.05E-06 1.01E-05 2.40E-05 0.000 mg/dscm 2.62E-04 3.71E-04 8.30E-04 0.000



### Location: C-4 line North Stack - Method 26A Compound: H y dro g en Chloride Average

RunNumber 1 3 2 Mass_mg 0.2 0.2 0.2 0.200 Elb/hr 4.90E-03 5.23E-03 5.18E-03 0.005 mg/dscm 1.72E-01 1.96E-01 2.00E-01 0.189 

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

RunNumber 1 3 2 Mass_mg 0.2 0.2 0.2 0.200 Elb/hr 4.90E-03 5.23E-03 5.18E-03 0.005 mg/dscm 1.72E-01 1.96E-01 2.00E-01 0.189



### Location: C-4 line North Stack - Method 29 Compound: Antimon y Average

RunNumber 1 2 3 Mass_mg 0.0103 0.0038 0.002 0.005 Elb/hr 8.17E-05 3.06E-05 1.57E-05 0.000 mg/dscm 2.82E-03 1.06E-03 5.45E-04 0.001 

### Compound: Arsenic Average

RunNumber 1 2 3 Mass_mg 0.00251 0.00221 0.002 0.002 Elb/hr 1.99E-05 1.78E-05 1.57E-05 0.000 mg/dscm 6.88E-04 6.17E-04 5.45E-04 0.001 

### Compound: Bery llium Average

RunNumber 1 2 3 Mass_mg 0.0005 0.0005 0.0005 0.001 Elb/hr 3.97E-06 4.03E-06 3.92E-06 0.000 mg/dscm 1.37E-04 1.40E-04 1.36E-04 0.000 

### Compound: Cadmium Average

RunNumber 1 2 3 Mass_mg 0.00497 0.0027 0.0005 0.003 Elb/hr 3.94E-05 2.17E-05 3.92E-06 0.000



### Monday, December 06, 2010 Page 26 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

mg/dscm 1.36E-03 7.54E-04 1.36E-04 0.001 

### Compound: Chromiu m Average

RunNumber 1 2 3 Mass_mg 0.00339 0.00189 0.0015 0.002 Elb/hr 2.69E-05 1.52E-05 1.17E-05 0.000 mg/dscm 9.29E-04 5.28E-04 4.09E-04 0.001 

### Compound: Cobal t Average

RunNumber 1 2 3 Mass_mg 0.00404 0.00297 0.0005 0.003 Elb/hr 3.21E-05 2.39E-05 3.92E-06 0.000 mg/dscm 1.11E-03 8.29E-04 1.36E-04 0.001 

### Compound: Filterable Particulate Average

RunNumber 1 2 3 Mass_mg 99.6 88.8 22.8 70.400 Elb/hr 7.90E-01 7.15E-01 1.79E-01 0.561 mg/dscm 2.73E+01 2.48E+01 6.22E+00 19.440 

### Compound: Lead Average

RunNumber 1 2 3 Mass_mg 0.02613 0.03063 0.01033 0.022 Elb/hr 2.07E-04 2.47E-04 8.09E-05 0.000 mg/dscm 7.16E-03 8.55E-03 2.82E-03 0.006 

### Compound: Man g anese Average

RunNumber 1 2 3 Mass_mg 0.0223 0.0239 0.0169 0.021 Elb/hr 1.77E-04 1.92E-04 1.32E-04 0.000 mg/dscm 6.11E-03 6.67E-03 4.61E-03 0.006 

### Compound: Nickel Average

RunNumber 1 2 3 Mass_mg 0.06329 0.04339 0.0025 0.036 Elb/hr 5.02E-04 3.49E-04 1.96E-05 0.000 mg/dscm 1.73E-02 1.21E-02 6.82E-04 0.010 

### Compound: Selenium Average

RunNumber 1 2 3 Mass_mg 0.0061 0.0052 0.0056 0.006 Elb/hr 4.84E-05 4.19E-05 4.39E-05 0.000 mg/dscm 1.67E-03 1.45E-03 1.53E-03 0.002



### Location: C-4 line North Stack - OTM - 27/28

Monday, December 06, 2010 Page 27 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Compound: Filterable PM2.5 Average

RunNumber 1 2 3 Mass_mg 10.7 10.8 14.2 11.900 Elb/hr 1.30E-01 1.33E-01 1.75E-01 0.146 mg/dscm 4.06E+00 4.31E+00 5.57E+00 4.647 

### Compound: Inor g anic ( A q ueous ) Condensible P Average

RunNumber 1 2 3 Mass_mg 1.5 1.2 1.1 1.267 Elb/hr 1.83E-02 1.47E-02 1.35E-02 0.016 mg/dscm 5.69E-01 4.79E-01 4.31E-01 0.493 

### Compound: Or g anic Condensible Particulate Average

RunNumber 1 2 3 Mass_mg 1 1 1 1.000 Elb/hr 1.22E-02 1.23E-02 1.23E-02 0.012 mg/dscm 3.80E-01 3.99E-01 3.92E-01 0.390 

### Compound: Total PM2.5 Average

RunNumber 1 2 3 Mass_mg 13.2 13 16.3 14.167 Elb/hr 1.61E-01 1.60E-01 2.00E-01 0.174 mg/dscm 5.01E+00 5.19E+00 6.39E+00 5.530



### Location: C-4 line South Stack - EPA 0061 - c4-s Compound: Chromiu m Average

RunNumber 1 2 3 Mass_mg 0.00167 0.00187 0.00137 0.002 Elb/hr 1.63E-05 1.78E-05 1.04E-05 0.000 mg/dscm 4.69E-04 6.01E-04 3.59E-04 0.000



### Location: C-4 line South Stack - 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 5.61E-03 5.60E-03 5.36E-03 0.006 mg/dscm 1.51E-01 1.73E-01 1.83E-01 0.169 

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

RunNumber 1 2 3 Mass_mg 0.2 0.2 0.2 0.200 Elb/hr 5.61E-03 5.60E-03 5.36E-03 0.006 mg/dscm 1.51E-01 1.73E-01 1.83E-01 0.169



### Location: C-4 line South Stack - Method 29

Monday, December 06, 2010 Page 28 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Compound: Antimon y Average

RunNumber 1 2 3 Mass_mg 0.0101 0.00561 0.002 0.006 Elb/hr 8.69E-05 4.86E-05 1.73E-05 0.000 mg/dscm 2.49E-03 1.61E-03 5.37E-04 0.002 

### Compound: Arsenic Average

RunNumber 1 2 3 Mass_mg 0.00291 0.00391 0.002 0.003 Elb/hr 2.50E-05 3.39E-05 1.73E-05 0.000 mg/dscm 7.19E-04 1.12E-03 5.37E-04 0.001 

### Compound: Bery llium Average

RunNumber 1 2 3 Mass_mg 0.0005 0.0005 0.0005 0.001 Elb/hr 4.30E-06 4.33E-06 4.33E-06 0.000 mg/dscm 1.23E-04 1.43E-04 1.34E-04 0.000 

### Compound: Cadmium Average

RunNumber 1 2 3 Mass_mg 0.00447 0.00674 0.0005 0.004 Elb/hr 3.85E-05 5.84E-05 4.33E-06 0.000 mg/dscm 1.10E-03 1.93E-03 1.34E-04 0.001 

### Compound: Chromiu m Average

RunNumber 1 2 3 Mass_mg 0.00299 0.00439 0.0015 0.003 Elb/hr 2.57E-05 3.80E-05 1.30E-05 0.000 mg/dscm 7.38E-04 1.26E-03 4.03E-04 0.001 

### Compound: Cobal t Average

RunNumber 1 2 3 Mass_mg 0.00384 0.00651 0.0005 0.004 Elb/hr 3.31E-05 5.64E-05 4.33E-06 0.000 mg/dscm 9.48E-04 1.86E-03 1.34E-04 0.001 

### Compound: Filterable Particulate Average

RunNumber 1 2 3 Mass_mg 114.5 113.9 46.2 91.533 Elb/hr 9.86E-01 9.86E-01 4.00E-01 0.791 mg/dscm 2.83E+01 3.26E+01 1.24E+01 24.433 

### Compound: Lead Average

RunNumber 1 2 3 Mass_mg 0.02903 0.03933 0.01093 0.026



### Monday, December 06, 2010 Page 29 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Elb/hr 2.50E-04 3.41E-04 9.45E-05 0.000 mg/dscm 7.17E-03 1.13E-02 2.93E-03 0.007 

### Compound: Man g anese Average

RunNumber 1 2 3 Mass_mg 0.0189 0.0277 0.0052 0.017 Elb/hr 1.63E-04 2.40E-04 4.50E-05 0.000 mg/dscm 4.67E-03 7.93E-03 1.40E-03 0.005 

### Compound: Nickel Average

RunNumber 1 2 3 Mass_mg 0.0579 0.139 0.0025 0.066 Elb/hr 4.98E-04 1.20E-03 2.16E-05 0.001 mg/dscm 1.43E-02 3.98E-02 6.71E-04 0.018 

### Compound: Selenium Average

RunNumber 1 2 3 Mass_mg 0.0119 0.014 0.0121 0.013 Elb/hr 1.02E-04 1.21E-04 1.05E-04 0.000 mg/dscm 2.94E-03 4.01E-03 3.25E-03 0.003



### Location: C-4 line South Stack - OTM - 27/28 Compound: Filterable PM2.5 Average

RunNumber 1 2 3 Mass_mg 25.3 19 35.3 26.533 Elb/hr 3.60E-01 2.70E-01 5.01E-01 0.377 mg/dscm 1.09E+01 8.14E+00 1.42E+01 11.080 

### Compound: Inor g anic ( A q ueous ) Condensible P Average

RunNumber 1 2 3 Mass_mg 2.4 1.2 3.1 2.233 Elb/hr 3.42E-02 1.71E-02 4.40E-02 0.032 mg/dscm 1.03E+00 5.14E-01 1.24E+00 0.928 

### Compound: Or g anic Condensible Particulate Average

RunNumber 1 2 3 Mass_mg 1.8 1 2 1.600 Elb/hr 2.56E-02 1.42E-02 2.84E-02 0.023 mg/dscm 7.74E-01 4.28E-01 8.02E-01 0.668 

### Compound: Total PM2.5 Average

RunNumber 1 2 3 Mass_mg 29.5 21.2 40.4 30.367 Elb/hr 4.20E-01 3.01E-01 5.74E-01 0.432 mg/dscm 1.27E+01 9.08E+00 1.62E+01 12.660



### Monday, December 06, 2010 Page 30 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location: F 6 Line - stack #0-5 - EPA 0061 f6-5 Compound: Chromiu m Average

RunNumber 1 2 3 Mass_mg 0.0007 0.0005 0.0006 0.001 Elb/hr 1.68E-06 1.20E-06 1.45E-06 0.000 mg/dscm 1.95E-04 1.33E-04 1.58E-04 0.000



### Location: F 6 Line - stack #0-5 - 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 1.14E-03 1.16E-03 1.22E-03 0.001 mg/dscm 1.48E-01 1.40E-01 1.46E-01 0.145 

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

RunNumber 1 2 3 Mass_mg 0.3 0.34 0.34 0.327 Elb/hr 1.72E-03 1.97E-03 2.08E-03 0.002 mg/dscm 2.22E-01 2.38E-01 2.48E-01 0.236



### Location: F 6 Line - stack #0-5 - Method 29 Compound: Antimon y Average

RunNumber 2 3 1 Mass_mg 0.00334 0.00317 0.00319 0.003 Elb/hr 8.01E-06 7.72E-06 7.72E-06 0.000 mg/dscm 9.55E-04 8.74E-04 9.09E-04 0.001 

### Compound: Arsenic Average

RunNumber 2 3 1 Mass_mg 0.0014 0.00248 0.00258 0.002 Elb/hr 3.36E-06 6.04E-06 6.25E-06 0.000 mg/dscm 4.00E-04 6.84E-04 7.35E-04 0.001 

### Compound: Bery llium Average

RunNumber 2 3 1 Mass_mg 0.0002 0.0002 0.0002 0.000 Elb/hr 4.79E-07 4.87E-07 4.84E-07 0.000 mg/dscm 5.72E-05 5.52E-05 5.70E-05 0.000 

### Compound: Cadmium Average

RunNumber 2 3 1 Mass_mg 0.00319 0.00318 0.00218 0.003 Elb/hr 7.65E-06 7.75E-06 5.28E-06 0.000 mg/dscm 9.12E-04 8.77E-04 6.21E-04 0.001



### Monday, December 06, 2010 Page 31 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Compound: Chromiu m Average

RunNumber 2 3 1 Mass_mg 0.00069 0.00164 0.00256 0.002 Elb/hr 1.65E-06 3.99E-06 6.20E-06 0.000 mg/dscm 1.97E-04 4.52E-04 7.29E-04 0.000 

### Compound: Cobal t Average

RunNumber 2 3 1 Mass_mg 0.0002 0.00023 0.0004 0.000 Elb/hr 4.79E-07 5.60E-07 9.69E-07 0.000 mg/dscm 5.72E-05 6.34E-05 1.14E-04 0.000 

### Compound: Filterable Particulate Average

RunNumber 2 3 1 Mass_mg 4.3 6.5 6.1 5.633 Elb/hr 1.03E-02 1.58E-02 1.48E-02 0.014 mg/dscm 1.23E+00 1.79E+00 1.74E+00 1.587 

### Compound: Lead Average

RunNumber 2 3 1 Mass_mg 0.485 0.508 0.387 0.460 Elb/hr 1.16E-03 1.24E-03 9.37E-04 0.001 mg/dscm 1.39E-01 1.40E-01 1.10E-01 0.130 

### Compound: Man g anese Average

RunNumber 2 3 1 Mass_mg 0.0015 0.0026 0.009 0.004 Elb/hr 3.60E-06 6.33E-06 2.18E-05 0.000 mg/dscm 4.29E-04 7.17E-04 2.56E-03 0.001 

### Compound: Nickel Average

RunNumber 2 3 1 Mass_mg 0.0015 0.0019 0.0039 0.002 Elb/hr 3.60E-06 4.63E-06 9.44E-06 0.000 mg/dscm 4.29E-04 5.24E-04 1.11E-03 0.001 

### Compound: Selenium Average

RunNumber 2 3 1 Mass_mg 0.0075 0.0193 0.0079 0.012 Elb/hr 1.80E-05 4.70E-05 1.91E-05 0.000 mg/dscm 2.14E-03 5.32E-03 2.25E-03 0.003



### Location: F 6 Line - stack #0-5 - OTM - 27/28 Compound: Filterable PM2.5 Average

RunNumber 1 2 3


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### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Mass_mg 2.9 3.8 4.6 3.767 Elb/hr 1.00E-02 1.62E-02 1.96E-02 0.015 mg/dscm 1.05E+00 1.71E+00 2.00E+00 1.587 

### Compound: Inor g anic ( A q ueous ) Condensible P Average

RunNumber 1 2 3 Mass_mg 84.9 32.9 44.9 54.233 Elb/hr 2.93E-01 1.40E-01 1.91E-01 0.208 mg/dscm 3.06E+01 1.48E+01 1.95E+01 21.633 

### Compound: Or g anic Condensible Particulate Average

RunNumber 1 2 3 Mass_mg 1.8 1.8 1 1.533 Elb/hr 6.22E-03 7.68E-03 4.25E-03 0.006 mg/dscm 6.49E-01 8.12E-01 4.34E-01 0.632 

### Compound: Total PM2.5 Average

RunNumber 1 2 3 Mass_mg 89.6 38.5 50.5 59.533 Elb/hr 3.09E-01 1.64E-01 2.15E-01 0.229 mg/dscm 3.23E+01 1.74E+01 2.19E+01 23.867



### Location: F 6 Line - stack #0-6 - EPA 0061 c4-6 Compound: Chromiu m Average

RunNumber 1 2 3 Mass_mg 0.0008 0.0014 0.0008 0.001 Elb/hr 2.05E-06 3.69E-06 2.12E-06 0.000 mg/dscm 2.23E-04 3.39E-04 2.00E-04 0.000



### Location: F 6 Line - stack #0-6 - 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 1.35E-03 1.35E-03 1.38E-03 0.001 mg/dscm 1.36E-01 1.40E-01 1.36E-01 0.137 

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

RunNumber 1 2 3 Mass_mg 0.34 0.36 0.4 0.367 Elb/hr 2.29E-03 2.43E-03 2.76E-03 0.002 mg/dscm 2.32E-01 2.51E-01 2.73E-01 0.252



### Location: F 6 Line - stack #0-6 - Method 29 Compound: Antimon y Average

RunNumber 2 3 1



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### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Mass_mg 0.00493 0.00452 0.00412 0.005 Elb/hr 1.29E-05 1.19E-05 1.08E-05 0.000 mg/dscm 1.29E-03 1.18E-03 1.09E-03 0.001 

### Compound: Arsenic Average

RunNumber 2 3 1 Mass_mg 0.0028 0.00319 0.00261 0.003 Elb/hr 7.33E-06 8.43E-06 6.87E-06 0.000 mg/dscm 7.31E-04 8.33E-04 6.88E-04 0.001 

### Compound: Bery llium Average

RunNumber 2 3 1 Mass_mg 0.0002 0.0002 0.0002 0.000 Elb/hr 5.24E-07 5.28E-07 5.26E-07 0.000 mg/dscm 5.22E-05 5.22E-05 5.27E-05 0.000 

### Compound: Cadmium Average

RunNumber 2 3 1 Mass_mg 0.00434 0.00442 0.00301 0.004 Elb/hr 1.14E-05 1.17E-05 7.92E-06 0.000 mg/dscm 1.13E-03 1.15E-03 7.93E-04 0.001 

### Compound: Chromiu m Average

RunNumber 2 3 1 Mass_mg 0.00065 0.00124 0.00226 0.001 Elb/hr 1.70E-06 3.28E-06 5.95E-06 0.000 mg/dscm 1.70E-04 3.24E-04 5.96E-04 0.000 

### Compound: Cobal t Average

RunNumber 2 3 1 Mass_mg 0.0002 0.0002 0.00025 0.000 Elb/hr 5.24E-07 5.28E-07 6.58E-07 0.000 mg/dscm 5.22E-05 5.22E-05 6.59E-05 0.000 

### Compound: Filterable Particulate Average

RunNumber 1 2 3 Mass_mg 6.9 7.7 6.8 7.133 Elb/hr 1.82E-02 2.02E-02 1.80E-02 0.019 mg/dscm 1.82E+00 2.01E+00 1.78E+00 1.870 

### Compound: Lead Average

RunNumber 2 3 1 Mass_mg 0.715 0.718 0.581 0.671 Elb/hr 1.87E-03 1.90E-03 1.53E-03 0.002 mg/dscm 1.87E-01 1.88E-01 1.53E-01 0.176



### Monday, December 06, 2010 Page 34 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Compound: Man g anese Average

RunNumber 2 3 1 Mass_mg 0.0015 0.0023 0.0034 0.002 Elb/hr 3.93E-06 6.08E-06 8.95E-06 0.000 mg/dscm 3.91E-04 6.01E-04 8.96E-04 0.001 

### Compound: Nickel Average

RunNumber 2 3 1 Mass_mg 0.001 0.0016 0.0027 0.002 Elb/hr 2.62E-06 4.23E-06 7.10E-06 0.000 mg/dscm 2.61E-04 4.18E-04 7.12E-04 0.000 

### Compound: Selenium Average

RunNumber 1 2 3 Mass_mg 0.0107 0.0116 0.0269 0.016 Elb/hr 2.82E-05 3.04E-05 7.11E-05 0.000 mg/dscm 2.82E-03 3.03E-03 7.03E-03 0.004



### Location: F 6 Line - stack #0-6 - OTM - 27/28 Compound: Filterable PM2.5 Average

RunNumber 1 2 3 Mass_mg 7.4 5.4 5.9 6.233 Elb/hr 2.78E-02 2.46E-02 2.72E-02 0.027 mg/dscm 2.66E+00 2.36E+00 2.47E+00 2.497 

### Compound: Inor g anic ( A q ueous ) Condensible P Average

RunNumber 1 2 3 Mass_mg 108.9 76.9 83.9 89.900 Elb/hr 4.09E-01 3.51E-01 3.87E-01 0.382 mg/dscm 3.92E+01 3.37E+01 3.52E+01 36.033 

### Compound: Or g anic Condensible Particulate Average

RunNumber 1 2 3 Mass_mg 3.7 9.8 11 8.167 Elb/hr 1.39E-02 4.47E-02 5.07E-02 0.036 mg/dscm 1.33E+00 4.29E+00 4.61E+00 3.410 

### Compound: Total PM2.5 Average

RunNumber 1 2 3 Mass_mg 120 92.1 100.8 104.300 Elb/hr 4.51E-01 4.20E-01 4.65E-01 0.445 mg/dscm 4.32E+01 4.03E+01 4.22E+01 41.900



### Location: F 6 Line - stack #0-7 - EPA 0061 c4-7

Monday, December 06, 2010 Page 35 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Compound: Chromiu m Average

RunNumber 1 2 3 Mass_mg 0.0005 0.0005 0.0005 0.001 Elb/hr 1.26E-06 1.29E-06 1.29E-06 0.000 mg/dscm 1.34E-04 1.24E-04 1.25E-04 0.000



### Location: F 6 Line - stack #0-7 - 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 1.13E-03 1.37E-03 1.40E-03 0.001 mg/dscm 1.15E-01 1.42E-01 1.38E-01 0.132 

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

RunNumber 1 2 3 Mass_mg 0.35 0.37 0.38 0.367 Elb/hr 1.98E-03 2.53E-03 2.66E-03 0.002 mg/dscm 2.02E-01 2.63E-01 2.63E-01 0.243



### Location: F 6 Line - stack #0-7 - Method 29 Compound: Antimon y Average

RunNumber 2 3 1 Mass_mg 0.00098 0.0008 0.00084 0.001 Elb/hr 2.49E-06 2.05E-06 2.14E-06 0.000 mg/dscm 2.63E-04 2.09E-04 2.19E-04 0.000 

### Compound: Arsenic Average

RunNumber 2 3 1 Mass_mg 0.00106 0.0008 0.0008 0.001 Elb/hr 2.69E-06 2.05E-06 2.04E-06 0.000 mg/dscm 2.85E-04 2.09E-04 2.08E-04 0.000 

### Compound: Bery llium Average

RunNumber 2 3 1 Mass_mg 0.0002 0.0002 0.0002 0.000 Elb/hr 5.08E-07 5.11E-07 5.09E-07 0.000 mg/dscm 5.37E-05 5.22E-05 5.21E-05 0.000 

### Compound: Cadmium Average

RunNumber 2 3 1 Mass_mg 0.00146 0.00041 0.0006 0.001 Elb/hr 3.71E-06 1.05E-06 1.53E-06 0.000 mg/dscm 3.92E-04 1.07E-04 1.56E-04 0.000



### Monday, December 06, 2010 Page 36 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Compound: Chromiu m Average

RunNumber 2 3 1 Mass_mg 0.00079 0.0006 0.00104 0.001 Elb/hr 2.00E-06 1.53E-06 2.65E-06 0.000 mg/dscm 2.12E-04 1.57E-04 2.71E-04 0.000 

### Compound: Cobal t Average

RunNumber 2 3 1 Mass_mg 0.00109 0.00044 0.00066 0.001 Elb/hr 2.77E-06 1.12E-06 1.68E-06 0.000 mg/dscm 2.93E-04 1.15E-04 1.72E-04 0.000 

### Compound: Filterable Particulate Average

RunNumber 1 2 3 Mass_mg 3.1 7.3 20.7 10.367 Elb/hr 7.89E-03 1.85E-02 5.29E-02 0.026 mg/dscm 8.07E-01 1.96E+00 5.41E+00 2.726 

### Compound: Lead Average

RunNumber 2 3 1 Mass_mg 0.134 0.113 0.0966 0.115 Elb/hr 3.40E-04 2.89E-04 2.46E-04 0.000 mg/dscm 3.60E-02 2.95E-02 2.52E-02 0.030 

### Compound: Man g anese Average

RunNumber 2 3 1 Mass_mg 0.0015 0.0015 0.0015 0.002 Elb/hr 3.81E-06 3.83E-06 3.82E-06 0.000 mg/dscm 4.03E-04 3.92E-04 3.91E-04 0.000 

### Compound: Nickel Average

RunNumber 1 2 3 Mass_mg 0.0016 0.0012 0.0017 0.002 Elb/hr 4.07E-06 3.05E-06 4.35E-06 0.000 mg/dscm 4.17E-04 3.22E-04 4.44E-04 0.000 

### Compound: Selenium Average

RunNumber 1 2 3 Mass_mg 0.0023 0.0028 0.0048 0.003 Elb/hr 5.85E-06 7.11E-06 1.23E-05 0.000 mg/dscm 5.99E-04 7.52E-04 1.25E-03 0.001



### Location: F 6 Line - stack #0-7 - OTM - 27/28 Compound: Filterable PM2.5 Average

RunNumber 1 2 3


### Monday, December 06, 2010 Page 37 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Mass_mg 1.35 1.62 5.93 2.967 Elb/hr 5.33E-03 8.09E-03 2.96E-02 0.014 mg/dscm 4.83E-01 7.65E-01 2.57E+00 1.273 

### Compound: Inor g anic ( A q ueous ) Condensible P Average

RunNumber 1 2 3 Mass_mg 118.9 77.9 53.9 83.567 Elb/hr 4.69E-01 3.89E-01 2.69E-01 0.376 mg/dscm 4.26E+01 3.68E+01 2.34E+01 34.267 

### Compound: Or g anic Condensible Particulate Average

RunNumber 1 2 3 Mass_mg 6.5 1.9 2.4 3.600 Elb/hr 2.56E-02 9.49E-03 1.20E-02 0.016 mg/dscm 2.33E+00 8.97E-01 1.04E+00 1.422 

### Compound: Total PM2.5 Average

RunNumber 1 2 3 Mass_mg 126.7 81.4 62.2 90.100 Elb/hr 5.00E-01 4.06E-01 3.10E-01 0.405 mg/dscm 4.54E+01 3.84E+01 2.70E+01 36.933



### Location: F 6 Line - stack #0-8 - EPA 0061 c4-8 Compound: Chromiu m Average

RunNumber 1 2 3 Mass_mg 0.0011 0.0011 0.0013 0.001 Elb/hr 3.16E-06 3.08E-06 3.71E-06 0.000 mg/dscm 2.91E-04 2.91E-04 3.44E-04 0.000



### Location: F 6 Line - stack #0-8 - 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 1.36E-03 1.36E-03 1.39E-03 0.001 mg/dscm 1.33E-01 1.33E-01 1.33E-01 0.133 

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

RunNumber 1 2 3 Mass_mg 0.34 0.39 0.38 0.370 Elb/hr 2.31E-03 2.65E-03 2.64E-03 0.003 mg/dscm 2.27E-01 2.60E-01 2.53E-01 0.247



### Location: F 6 Line - stack #0-8 - Method 29 Compound: Antimon y Average

RunNumber 1 2 3



### Monday, December 06, 2010 Page 38 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Mass_mg 0.0127 0.0148 0.0132 0.014 Elb/hr 3.68E-05 4.29E-05 3.77E-05 0.000 mg/dscm 3.43E-03 3.91E-03 3.82E-03 0.004 

### Compound: Arsenic Average

RunNumber 1 2 3 Mass_mg 0.00843 0.01026 0.00976 0.009 Elb/hr 2.44E-05 2.97E-05 2.79E-05 0.000 mg/dscm 2.28E-03 2.71E-03 2.83E-03 0.003 

### Compound: Bery llium Average

RunNumber 1 2 3 Mass_mg 0.0002 0.0002 0.0002 0.000 Elb/hr 5.79E-07 5.79E-07 5.72E-07 0.000 mg/dscm 5.41E-05 5.29E-05 5.79E-05 0.000 

### Compound: Cadmium Average

RunNumber 1 2 3 Mass_mg 0.00893 0.0144 0.0132 0.012 Elb/hr 2.58E-05 4.17E-05 3.77E-05 0.000 mg/dscm 2.41E-03 3.81E-03 3.82E-03 0.003 

### Compound: Chromiu m Average

RunNumber 1 2 3 Mass_mg 0.00164 0.00167 0.00147 0.002 Elb/hr 4.75E-06 4.84E-06 4.20E-06 0.000 mg/dscm 4.43E-04 4.41E-04 4.26E-04 0.000 

### Compound: Cobal t Average

RunNumber 1 2 3 Mass_mg 0.00053 0.00037 0.0002 0.000 Elb/hr 1.53E-06 1.07E-06 5.72E-07 0.000 mg/dscm 1.43E-04 9.78E-05 5.79E-05 0.000 

### Compound: Filterable Particulate Average

RunNumber 1 2 3 Mass_mg 20.7 20.5 3.1 14.767 Elb/hr 5.99E-02 5.94E-02 8.86E-03 0.043 mg/dscm 5.60E+00 5.42E+00 8.98E-01 3.973 

### Compound: Lead Average

RunNumber 1 2 3 Mass_mg 1.759 2.239 2.099 2.032 Elb/hr 5.09E-03 6.49E-03 6.00E-03 0.006 mg/dscm 4.75E-01 5.92E-01 6.08E-01 0.558



### Monday, December 06, 2010 Page 39 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Compound: Man g anese Average

RunNumber 1 2 3 Mass_mg 0.0015 0.0015 0.0015 0.002 Elb/hr 4.34E-06 4.35E-06 4.29E-06 0.000 mg/dscm 4.05E-04 3.96E-04 4.34E-04 0.000 

### Compound: Nickel Average

RunNumber 1 2 3 Mass_mg 0.0045 0.0011 0.001 0.002 Elb/hr 1.30E-05 3.19E-06 2.86E-06 0.000 mg/dscm 1.22E-03 2.91E-04 2.90E-04 0.001 

### Compound: Selenium Average

RunNumber 1 2 3 Mass_mg 0.0351 0.0359 0.0803 0.050 Elb/hr 1.02E-04 1.04E-04 2.30E-04 0.000 mg/dscm 9.49E-03 9.49E-03 2.33E-02 0.014



### Location: F 6 Line - stack #0-8 - OTM - 27/28 Compound: Filterable PM2.5 Average

RunNumber 1 2 3 Mass_mg 15.7 11.4 12.3 13.133 Elb/hr 6.71E-02 5.89E-02 6.47E-02 0.064 mg/dscm 5.86E+00 5.17E+00 5.59E+00 5.540 

### Compound: Inor g anic ( A q ueous ) Condensible P Average

RunNumber 1 2 3 Mass_mg 91.9 53.9 29.9 58.567 Elb/hr 3.93E-01 2.79E-01 1.57E-01 0.276 mg/dscm 3.43E+01 2.44E+01 1.36E+01 24.100 

### Compound: Or g anic Condensible Particulate Average

RunNumber 1 2 3 Mass_mg 2.2 1.5 1.4 1.700 Elb/hr 9.41E-03 7.75E-03 7.36E-03 0.008 mg/dscm 8.21E-01 6.80E-01 6.37E-01 0.713 

### Compound: Total PM2.5 Average

RunNumber 1 2 3 Mass_mg 109.8 66.8 43.6 73.400 Elb/hr 4.69E-01 3.45E-01 2.29E-01 0.348 mg/dscm 4.10E+01 3.03E+01 1.98E+01 30.367



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### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Process Run Data

APCD Run Data

Process Lab Run Data

Run Name Value UOM Comments Target Value 2 Material Processed 0 Tons/hr 0

Monday, December 06, 2010 Page 41 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Sampling / Stack Data Results Detail

Location C-4 line North Stack - EPA 0061 Avera g e Run Number 1 2 3 Test Date 9/28/2010 9/29/2010 9/30/2010 Run Start Time 2:59:00 PM 1:12:00 PM 12:32:00 PM Run Finish Time 6:24:00 PM 4:29:00 PM 3:48:00 PM Net Traversing Points 48 48 48 Net Run Time, minutes 192 192 192 Nozzle Diameter, inches 0.408 0.408 0.4604 0.425 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 0.998 0.998 0.998 0.998 Barometric Pressure, inches of Mercury 28.76 28.94 28.76 28.820 Average Orifice Meter Differential, inches H2O 1.02 0.89 1.46 1.123 Dry Gas Meter Volume Sampled, cubic feet 119.900 110.885 138.776 123.187 Average Dry Gas Meter Temperature, °F 76.17 85.16 80.57 80.633 Dry Gas Meter Volume Sampled, dscf 113.564 103.904 130.519 115.996 Total Moisture Liquid collected, g 68.9 45.3 71.6 61.933 Volume of Water Vapor, standard cubic feet 3.24 2.13 3.37 2.913 Moisture Content of Stack Gas, % 2.77 2.01 2.52 2.433 Moisture Saturation at Stack Gas Temperature, % 8.54 9.71 12.09 10.113 Dry Mole Fraction 0.9723 0.9799 0.9748 0.976 Carbon Dioxide, % 0.3 0.3 0.3 0.300 Oxygen, % 20.8 20.8 20.8 20.800 Carbon Monoxide & Nitrogen, % 78.9 78.9 78.9 78.900 Fuel Factor 0.33 0.33 0.33 Dry Molecular Weight, lb/lb-Mole 28.88 28.88 28.88 28.880 Wet Molecular weight, lb/lb-Mole 28.58 28.66 28.61 28.617 Flue Gas Static Pressure, inches of H2O -0.04 -0.04 -0.04 -0.040 Absolute Flue Gas Pressure, inch es of Mercury 28.76 28.94 28.76 28.820 Average Stack Gas Temperature, °F 108.10 112.79 120.38 113.757 Average Velocity Head, inches of H2O 3.8795402732 4485E-02 3.351091082 96617E-02 3.4968512140 8579E-02 0.036
Average Stack Gas Velocity, feet/second 11.76 10.92 11.28 11.320 Stack Cross-Sectional Area, square feet 12.566 12.566 12.566 12.566 Dry Volumetric Flow Rate, dry scfm 7,701.8 7,193.3 7,249.7 7,381.600 Actual Wet Volumetric Flue Gas FlowRate, acfm 8,866.6 8,233.2 8,504.7 8,534.833 Percent Isokinetic of Sampling Rate, % 106.3 104.1 101.9 104.100 Percent Excess Air, % 70, 270.3 70,270.3 70,270.3 70,270.300 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 48 48 48 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



### Monday, December 06, 2010 Page 42 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location C-4 line North Stack - Method 26A Avera g e Run Number 1 2 3 Test Date 9/29/2010 9/29/2010 9/30/2010 Run Start Time 11:27:00 AM 5:12:00 PM 1:37:00 PM Run Finish Time 12:35:00 PM 6:15:00 PM 2:42:00 PM Net Traversing Points 24 24 24 Net Run Time, minutes 60 60 60 Nozzle Diameter, inches 0.443 0.443 0.443 0.443 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 0.998 1.018 1.018 1.011 Barometric Pressure, inches of Mercury 28.84 28.88 28.76 28.827 Average Orifice Meter Differential, inches H2O 1.37 1.25 1.35 1.323 Dry Gas Meter Volume Sampled, cubic feet 43.670 36.970 37.782 39.474 Average Dry Gas Meter Temperature, °F 80.79 83.60 82.79 82.393 Dry Gas Meter Volume Sampled, dscf 41.159 35.397 36.088 37.548 Total Moisture Liquid collected, g 21.7 16.4 23.3 20.467 Volume of Water Vapor, standard cubic feet 1.02 0.77 1.10 0.963 Moisture Content of Stack Gas, % 2.42 2.13 2.96 2.503 Moisture Saturation at Stack Gas Temperature, % 9.87 11.19 15.80 12.287 Dry Mole Fraction 0.9758 0.9787 0.9704 0.975 Carbon Dioxide, % 0.5 0.3 0.3 0.367 Oxygen, % 20.8 20.8 20.8 20.800 Carbon Monoxide & Nitrogen, % 78.7 78.9 78.9 78.833 Fuel Factor 0.20 0.33 0.33 Dry Molecular Weight, lb/lb-Mole 28.91 28.88 28.88 28.890 Wet Molecular weight, lb/lb-Mole 28.65 28.65 28.56 28.620 Flue Gas Static Pressure, inches of H2O -0.04 -0.04 -0.04 -0.040 Absolute Flue Gas Pressure, inch es of Mercury 28.84 28.88 28.76 28.827 Average Stack Gas Temperature, °F 113.25 117.75 130.21 120.403 Average Velocity Head, inches of H2O 3.8086905838 7413E-02 3.145834303 61031E-02 3.4709157486 0034E-02 0.035
Average Stack Gas Velocity, feet/second 11.67 10.64 11.34 11.217 Stack Cross-Sectional Area, square feet 12.566 12.566 12.566 12.566 Dry Volumetric Flow Rate, dry scfm 7,622.6 6,925.8 7,134.6 7,227.667 Actual Wet Volumetric Flue Gas FlowRate, acfm 8,798.7 8,022.1 8,549.9 8,456.900 Percent Isokinetic of Sampling Rate, % 105.7 100.0 99.0 101.567 Percent Excess Air, % -89, 655.2 70,270.3 70,270.3 16,961.800 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 48 48 48 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



### Monday, December 06, 2010 Page 43 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location C-4 line North Stack - Method 29 Avera g e Run Number 1 2 3 Test Date 9/28/2010 9/29/2010 9/30/2010 Run Start Time 2:59:00 PM 1:12:00 PM 8:18:00 AM Run Finish Time 6:24:00 PM 4:29:00 PM 11:34:00 AM Net Traversing Points 48 48 48 Net Run Time, minutes 192 192 192 Nozzle Diameter, inches 0.4425 0.443 0.443 0.443 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.018 1.018 0.998 1.011 Barometric Pressure, inches of Mercury 28.76 28.92 28.78 28.820 Average Orifice Meter Differential, inches H2O 1.53 1.55 1.36 1.480 Dry Gas Meter Volume Sampled, cubic feet 133.665 133.440 135.406 134.170 Average Dry Gas Meter Temperature, °F 77.68 90.06 71.63 79.790 Dry Gas Meter Volume Sampled, dscf 128.943 126.533 129.547 128.341 Total Moisture Liquid collected, g 65.1 56.2 47 56.100 Volume of Water Vapor, standard cubic feet 3.06 2.65 2.21 2.640 Moisture Content of Stack Gas, % 2.32 2.05 1.68 2.017 Moisture Saturation at Stack Gas Temperature, % 8.94 10.66 9.64 9.747 Dry Mole Fraction 0.9768 0.9795 0.9832 0.980 Carbon Dioxide, % 0.3 0.3 0.3 0.300 Oxygen, % 20.8 20.8 20.8 20.800 Carbon Monoxide & Nitrogen, % 78.9 78.9 78.9 78.900 Fuel Factor 0.33 0.33 0.33 Dry Molecular Weight, lb/lb-Mole 28.88 28.88 28.88 28.880 Wet Molecular weight, lb/lb-Mole 28.63 28.66 28.70 28.663 Flue Gas Static Pressure, inches of H2O -0.04 -0.04 -0.04 -0.040 Absolute Flue Gas Pressure, inch es of Mercury 28.76 28.92 28.78 28.820 Average Stack Gas Temperature, °F 109.71 116.06 112.35 112.707 Average Velocity Head, inches of H2O 3.8954914744 6091E-02 3.866753405 71048E-02 3.8061370895 3746E-02 0.039
Average Stack Gas Velocity, feet/second 11.79 11.77 11.66 11.740 Stack Cross-Sectional Area, square feet 12.566 12.566 12.566 12.566 Dry Volumetric Flow Rate, dry scfm 7,735.3 7,700.7 7,669.9 7,701.967 Actual Wet Volumetric Flue Gas FlowRate, acfm 8,889.2 8,874.1 8,791.2 8,851.500 Percent Isokinetic of Sampling Rate, % 102.2 100.5 103.3 102.000 Percent Excess Air, % 70, 270.3 70,270.3 70,270.3 70,270.300 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 48 48 48 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



### Monday, December 06, 2010 Page 44 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location C-4 line North Stack - OTM - 27/28 Avera g e Run Number 1 2 3 Test Date 9/28/2010 9/29/2010 9/30/2010 Run Start Time 9:20:00 AM 7:35:00 AM 7:42:00 AM Run Finish Time 1:37:00 PM 11:56:00 AM 12:00:00 PM Net Traversing Points 12 12 12 Net Run Time, minutes 258.5 244.9 248.9 Nozzle Diameter, inches 0.293 0.293 0.293 0.293 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.0179 1.0179 1.018 1.018 Barometric Pressure, inches of Mercury 28.71 28.94 28.78 28.810 Average Orifice Meter Differential, inches H2O 0.43 0.43 0.44 0.433 Dry Gas Meter Volume Sampled, cubic feet 95.720 88.810 92.010 92.180 Average Dry Gas Meter Temperature, °F 71.04 62.00 68.50 67.180 Dry Gas Meter Volume Sampled, dscf 93.060 88.540 90.113 90.571 Total Moisture Liquid collected, g 46.6 45.4 47 46.333 Volume of Water Vapor, standard cubic feet 2.19 2.14 2.21 2.180 Moisture Content of Stack Gas, % 2.30 2.36 2.39 2.350 Moisture Saturation at Stack Gas Temperature, % 9.10 9.24 9.68 9.340 Dry Mole Fraction 0.977 0.9764 0.9761 0.977 Carbon Dioxide, % 0.3 0.3 0.3 0.300 Oxygen, % 20.8 20.8 20.8 20.800 Carbon Monoxide & Nitrogen, % 78.9 78.9 78.9 78.900 Fuel Factor 0.33 0.33 0.33 Dry Molecular Weight, lb/lb-Mole 28.88 28.88 28.88 28.880 Wet Molecular weight, lb/lb-Mole 28.63 28.62 28.62 28.623 Flue Gas Static Pressure, inches of H2O -0.04 -0.04 -0.04 -0.040 Absolute Flue Gas Pressure, inch es of Mercury 28.71 28.94 28.78 28.810 Average Stack Gas Temperature, °F 110.25 111.08 112.50 111.277 Average Velocity Head, inches of H2O 4.7952032802 0359E-02 4.378069301 97001E-02 4.5895211792 8307E-02 0.046
Average Stack Gas Velocity, feet/second 13.10 12.48 12.83 12.803 Stack Cross-Sectional Area, square feet 12.566 12.566 12.566 12.566 Dry Volumetric Flow Rate, dry scfm 8,573.4 8,216.1 8,376.4 8,388.633 Actual Wet Volumetric Flue Gas FlowRate, acfm 9,876.9 9,409.4 9,673.3 9,653.200 Percent Isokinetic of Sampling Rate, % 112.7 118.1 116.0 115.600 Percent Excess Air, % 70, 270.3 70,270.3 70,270.3 70,270.300 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 48 48 48 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



### Monday, December 06, 2010 Page 45 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location C-4 line South Stack - EPA 0061 - c4-s Avera g e Run Number 1 2 3 Test Date 9/28/2010 9/29/2010 9/30/2010 Run Start Time 3:00:00 PM 1:25:00 PM 12:32:00 PM Run Finish Time 6:35:00 PM 4:43:00 PM 3:48:00 PM Net Traversing Points 48 48 48 Net Run Time, minutes 192 192 192 Nozzle Diameter, inches 0.404 0.404 0.449 0.419 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.01 1.01 1.01 1.010 Barometric Pressure, inches of Mercury 28.76 28.92 28.76 28.813 Average Orifice Meter Differential, inches H2O 1.51 1.17 1.64 1.440 Dry Gas Meter Volume Sampled, cubic feet 130.844 115.127 141.066 129.012 Average Dry Gas Meter Temperature, °F 75.74 81.48 78.88 78.700 Dry Gas Meter Volume Sampled, dscf 125.677 109.920 134.750 123.449 Total Moisture Liquid collected, g 114.4 101.9 132 116.100 Volume of Water Vapor, standard cubic feet 5.38 4.80 6.21 5.463 Moisture Content of Stack Gas, % 4.11 4.18 4.41 4.233 Moisture Saturation at Stack Gas Temperature, % 10.81 15.53 16.42 14.253 Dry Mole Fraction 0.9589 0.9582 0.9559 0.958 Carbon Dioxide, % 0.6 0.6 0.6 0.600 Oxygen, % 20.8 20.8 20.8 20.800 Carbon Monoxide & Nitrogen, % 78.6 78.6 78.6 78.600 Fuel Factor 0.17 0.17 0.17 Dry Molecular Weight, lb/lb-Mole 28.93 28.93 28.93 28.930 Wet Molecular weight, lb/lb-Mole 28.48 28.47 28.45 28.467 Flue Gas Static Pressure, inches of H2O -0.03 -0.03 -0.03 -0.030 Absolute Flue Gas Pressure, inch es of Mercury 28.76 28.92 28.76 28.813 Average Stack Gas Temperature, °F 116.35 129.79 131.67 125.937 Average Velocity Head, inches of H2O 5.8174237105 2741E-02 4.339296294 06553E-02 4.1831738079 4628E-02 0.048
Average Stack Gas Velocity, feet/second 14.53 12.66 12.49 13.227 Stack Cross-Sectional Area, square feet 12.566 12.566 12.566 12.566 Dry Volumetric Flow Rate, dry scfm 9,250.4 7,914.3 7,721.6 8,295.433 Actual Wet Volumetric Flue Gas FlowRate, acfm 10,955.0 9,545.1 9,417.0 9,972.367 Percent Isokinetic of Sampling Rate, % 99.9 102.1 103.9 101.967 Percent Excess Air, % -41, 935.5 -41,935.5 -41,935.5 -41,935.500 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 48 48 48 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



### Monday, December 06, 2010 Page 46 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location C-4 line South Stack - Method 26A Avera g e Run Number 1 2 3 Test Date 9/29/2010 9/29/2010 9/30/2010 Run Start Time 11:27:00 AM 5:12:00 PM 1:37:00 PM Run Finish Time 12:35:00 PM 6:15:00 PM 2:42:00 PM Net Traversing Points 24 24 24 Net Run Time, minutes 60 60 60 Nozzle Diameter, inches 0.428 0.428 0.428 0.428 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.01 1.01 0.997 1.006 Barometric Pressure, inches of Mercury 28.97 28.88 28.76 28.870 Average Orifice Meter Differential, inches H2O 2.18 1.66 1.47 1.770 Dry Gas Meter Volume Sampled, cubic feet 48.417 42.215 41.501 44.044 Average Dry Gas Meter Temperature, °F 77.90 74.77 86.00 79.557 Dry Gas Meter Volume Sampled, dscf 46.734 40.806 38.606 42.049 Total Moisture Liquid collected, g 42.9 38.2 36.5 39.200 Volume of Water Vapor, standard cubic feet 2.02 1.80 1.72 1.847 Moisture Content of Stack Gas, % 4.14 4.22 4.27 4.210 Moisture Saturation at Stack Gas Temperature, % 12.21 16.50 17.37 15.360 Dry Mole Fraction 0.9586 0.9578 0.9573 0.958 Carbon Dioxide, % 0.6 0.6 0.6 0.600 Oxygen, % 20.8 20.8 20.8 20.800 Carbon Monoxide & Nitrogen, % 78.6 78.6 78.6 78.600 Fuel Factor 0.17 0.17 0.17 Dry Molecular Weight, lb/lb-Mole 28.93 28.93 28.93 28.930 Wet Molecular weight, lb/lb-Mole 28.48 28.47 28.46 28.470 Flue Gas Static Pressure, inches of H2O -0.03 -0.03 -0.03 -0.030 Absolute Flue Gas Pressure, inch es of Mercury 28.97 28.88 28.76 28.870 Average Stack Gas Temperature, °F 121.00 132.00 133.79 128.930 Average Velocity Head, inches of H2O 6.6757697301 0299E-02 5.193777293 99499E-02 4.3057504209 8591E-02 0.054
Average Stack Gas Velocity, feet/second 15.57 13.89 12.69 14.050 Stack Cross-Sectional Area, square feet 12.566 12.566 12.566 12.566 Dry Volumetric Flow Rate, dry scfm 9,901.9 8,635.2 7,828.6 8,788.567 Actual Wet Volumetric Flue Gas FlowRate, acfm 11,739.2 10,472.5 9,567.8 10,593.167 Percent Isokinetic of Sampling Rate, % 98.9 99.1 103.4 100.467 Percent Excess Air, % -41, 935.5 -41,935.5 -41,935.5 -41,935.500 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 48 48 48 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



### Monday, December 06, 2010 Page 47 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location C-4 line South Stack - Method 29 Avera g e Run Number 1 2 3 Test Date 9/28/2010 9/28/2010 9/30/2010 Run Start Time 3:00:00 PM 1:25:00 PM 8:18:00 AM Run Finish Time 6:35:00 PM 4:40:00 PM 11:35:00 AM Net Traversing Points 48 48 48 Net Run Time, minutes 192 192 192 Nozzle Diameter, inches 0.428 0.428 0.428 0.428 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 0.997 0.997 1.01 1.001 Barometric Pressure, inches of Mercury 28.76 28.94 28.78 28.827 Average Orifice Meter Differential, inches H2O 1.95 1.49 1.62 1.687 Dry Gas Meter Volume Sampled, cubic feet 150.192 131.999 134.653 138.948 Average Dry Gas Meter Temperature, °F 73.97 86.60 67.17 75.913 Dry Gas Meter Volume Sampled, dscf 143.036 123.426 131.566 132.676 Total Moisture Liquid collected, g 124.5 106 124.5 118.333 Volume of Water Vapor, standard cubic feet 5.86 4.99 5.86 5.570 Moisture Content of Stack Gas, % 3.94 3.89 4.26 4.030 Moisture Saturation at Stack Gas Temperature, % 11.13 15.77 11.93 12.943 Dry Mole Fraction 0.9606 0.9611 0.9574 0.960 Carbon Dioxide, % 0.6 0.6 0.6 0.600 Oxygen, % 20.8 20.8 20.8 20.800 Carbon Monoxide & Nitrogen, % 78.6 78.6 78.6 78.600 Fuel Factor 0.17 0.17 0.17 Dry Molecular Weight, lb/lb-Mole 28.93 28.93 28.93 28.930 Wet Molecular weight, lb/lb-Mole 28.50 28.50 28.46 28.487 Flue Gas Static Pressure, inches of H2O -0.03 -0.03 -0.03 -0.030 Absolute Flue Gas Pressure, inch es of Mercury 28.76 28.94 28.78 28.827 Average Stack Gas Temperature, °F 117.40 130.38 119.92 122.567 Average Velocity Head, inches of H2O 5.8857018122 1486E-02 0.045027296 16884 5.0698896555 7731E-02 0.052
Average Stack Gas Velocity, feet/second 14.62 12.89 13.61 13.707 Stack Cross-Sectional Area, square feet 12.566 12.566 12.566 12.566 Dry Volumetric Flow Rate, dry scfm 9,307.3 8,080.0 8,603.9 8,663.733 Actual Wet Volumetric Flue Gas FlowRate, acfm 11,022.9 9,718.5 10,261.4 10,334.267 Percent Isokinetic of Sampling Rate, % 100.7 100.1 100.2 100.333 Percent Excess Air, % -41, 935.5 -41,935.5 -41,935.5 -41,935.500 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 48 48 48 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



### Monday, December 06, 2010 Page 48 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location C-4 line South Stack - OTM - 27/28 Avera g e Run Number 1 2 3 Test Date 9/28/2010 9/29/2010 9/30/2010 Run Start Time 9:20:00 AM 7:35:00 AM 7:42:00 AM Run Finish Time 1:22:00 PM 11:51:00 AM 12:01:00 PM Net Traversing Points 12 12 12 Net Run Time, minutes 235.3 235.7 252 Nozzle Diameter, inches 0.271 0.271 0.271 0.271 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 0.997 0.997 0.997 0.997 Barometric Pressure, inches of Mercury 28.71 28.94 28.78 28.810 Average Orifice Meter Differential, inches H2O 0.44 0.45 0.44 0.443 Dry Gas Meter Volume Sampled, cubic feet 85.780 84.470 91.480 87.243 Average Dry Gas Meter Temperature, °F 68.42 62.29 66.38 65.697 Dry Gas Meter Volume Sampled, dscf 82.091 82.443 88.099 84.211 Total Moisture Liquid collected, g 75.6 64.3 81 73.633 Volume of Water Vapor, standard cubic feet 3.56 3.03 3.81 3.467 Moisture Content of Stack Gas, % 4.16 3.54 4.15 3.950 Moisture Saturation at Stack Gas Temperature, % 10.37 10.44 12.70 11.170 Dry Mole Fraction 0.9584 0.9646 0.9585 0.961 Carbon Dioxide, % 0.6 0.6 0.6 0.600 Oxygen, % 20.8 20.8 20.8 20.800 Carbon Monoxide & Nitrogen, % 78.6 78.6 78.6 78.600 Fuel Factor 0.17 0.17 0.17 Dry Molecular Weight, lb/lb-Mole 28.93 28.93 28.93 28.930 Wet Molecular weight, lb/lb-Mole 28.48 28.54 28.48 28.500 Flue Gas Static Pressure, inches of H2O -0.03 -0.03 -0.03 -0.030 Absolute Flue Gas Pressure, inch es of Mercury 28.71 28.94 28.78 28.810 Average Stack Gas Temperature, °F 114.83 115.33 122.17 117.443 Average Velocity Head, inches of H2O 5.3145066723 5249E-02 5.241459590 64437E-02 6.1400377446 5655E-02 0.056
Average Stack Gas Velocity, feet/second 13.88 13.72 15.00 14.200 Stack Cross-Sectional Area, square feet 12.566 12.566 12.566 12.566 Dry Volumetric Flow Rate, dry scfm 8,840.0 8,857.3 9,456.8 9,051.367 Actual Wet Volumetric Flue Gas FlowRate, acfm 10,465.0 10,344.3 11,309.4 10,706.233 Percent Isokinetic of Sampling Rate, % 123.8 123.9 116.0 121.233 Percent Excess Air, % -41, 935.5 -41,935.5 -41,935.5 -41,935.500 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 48 48 48 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



### Monday, December 06, 2010 Page 49 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-5 - EPA 0061 f6-5 Avera g e Run Number 1 2 3 Test Date 10/5/2010 10/5/2010 10/6/2010 Run Start Time 9:27:00 AM 8:02:00 PM 7:52:00 AM Run Finish Time 12:50:00 PM 11:27:00 PM 11:48:00 AM Net Traversing Points 48 48 48 Net Run Time, minutes 192 192 192 Nozzle Diameter, inches 0.335 0.335 0.335 0.335 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 0.9977 0.9977 0.998 0.998 Barometric Pressure, inches of Mercury 29.33 29.9 29.14 29.457 Average Orifice Meter Differential, inches H2O 1.30 1.43 1.48 1.403 Dry Gas Meter Volume Sampled, cubic feet 129.705 132.864 137.674 133.414 Average Dry Gas Meter Temperature, °F 70.35 68.64 69.73 69.573 Dry Gas Meter Volume Sampled, dscf 126.704 132.775 133.878 131.119 Total Moisture Liquid collected, g 322.3 335.9 327.2 328.467 Volume of Water Vapor, standard cubic feet 15.17 15.81 15.40 15.460 Moisture Content of Stack Gas, % 10.69 10.64 10.32 10.550 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.8931 0.8936 0.8968 0.895 Carbon Dioxide, % 2.7 2.4 2.2 2.433 Oxygen, % 16.3 16.6 17.2 16.700 Carbon Monoxide & Nitrogen, % 81 81 80.6 80.867 Fuel Factor 1.70 1.79 1.68 Dry Molecular Weight, lb/lb-Mole 29.08 29.05 29.04 29.057 Wet Molecular weight, lb/lb-Mole 27.90 27.87 27.90 27.890 Flue Gas Static Pressure, inches of H2O -0.15 -0.15 -0.15 -0.150 Absolute Flue Gas Pressure, inch es of Mercury 29.32 29.89 29.13 29.447 Average Stack Gas Temperature, °F 319.13 322.50 321.98 321.203 Average Velocity Head, inches of H2O 0.1786041056 85006 0.192816837 303628 0.2021898980 37244 0.191
Average Stack Gas Velocity, feet/second 29.62 30.56 31.67 30.617 Stack Cross-Sectional Area, square feet 2.182 2.182 2.182 2.182 Dry Volumetric Flow Rate, dry scfm 2,299.9 2,410.0 2,444.4 2,384.767 Actual Wet Volumetric Flue Gas FlowRate, acfm 3,877.9 4,000.9 4,146.2 4,008.333 Percent Isokinetic of Sampling Rate, % 102.3 102.3 101.7 102.100 Percent Excess Air, % 320.6 347.0 421.7 363.100 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 20 20 20 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



### Monday, December 06, 2010 Page 50 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-5 - Method 26A Avera g e Run Number 1 2 3 Test Date 10/4/2010 10/4/2010 10/4/2010 Run Start Time 11:58:00 AM 4:46:00 PM 9:14:00 PM Run Finish Time 1:11:00 PM 6:05:00 PM 10:27:00 PM Net Traversing Points 16 16 16 Net Run Time, minutes 64 64 64 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 0.9977 0.998 0.998 0.998 Barometric Pressure, inches of Mercury 29.3 29.3 29.3 29.300 Average Orifice Meter Differential, inches H2O 1.72 1.91 1.72 1.783 Dry Gas Meter Volume Sampled, cubic feet 50.225 51.607 49.000 50.277 Average Dry Gas Meter Temperature, °F 85.09 71.16 64.13 73.460 Dry Gas Meter Volume Sampled, dscf 47.738 50.377 48.450 48.855 Total Moisture Liquid collected, g 121.6 134.2 118.2 124.667 Volume of Water Vapor, standard cubic feet 5.72 6.32 5.56 5.867 Moisture Content of Stack Gas, % 10.70 11.15 10.29 10.713 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.893 0.8885 0.8971 0.893 Carbon Dioxide, % 2.7 2.6 2.7 2.667 Oxygen, % 16.7 16.6 16.6 16.633 Carbon Monoxide & Nitrogen, % 80.6 80.8 80.7 80.700 Fuel Factor 1.56 1.65 1.59 Dry Molecular Weight, lb/lb-Mole 29.10 29.08 29.10 29.093 Wet Molecular weight, lb/lb-Mole 27.91 27.84 27.96 27.903 Flue Gas Static Pressure, inches of H2O -0.15 -0.15 -0.15 -0.150 Absolute Flue Gas Pressure, inch es of Mercury 29.29 29.29 29.29 29.290 Average Stack Gas Temperature, °F 320.69 324.19 325.69 323.523 Average Velocity Head, inches of H2O 0.1446758850 54983 0.166896881 818372 0.1693244944 13391 0.160
Average Stack Gas Velocity, feet/second 26.69 28.77 28.94 28.133 Stack Cross-Sectional Area, square feet 2.182 2.182 2.182 2.182 Dry Volumetric Flow Rate, dry scfm 2,065.9 2,205.8 2,236.1 2,169.267 Actual Wet Volumetric Flue Gas FlowRate, acfm 3,494.3 3,766.6 3,788.8 3,683.233 Percent Isokinetic of Sampling Rate, % 103.3 102.1 96.8 100.733 Percent Excess Air, % 364.8 350.9 352.8 356.167 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 20 20 20 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



### Monday, December 06, 2010 Page 51 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-5 - Method 29 Avera g e Run Number 1 2 3 Test Date 10/6/2010 10/7/2010 10/7/2010 Run Start Time 5:01:00 PM 8:01:00 AM 5:31:00 PM Run Finish Time 8:22:00 PM 11:25:00 AM 8:51:00 PM Net Traversing Points 48 48 48 Net Run Time, minutes 192 192 192 Nozzle Diameter, inches 0.335 0.335 0.335 0.335 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 0.997 0.998 0.998 0.998 Barometric Pressure, inches of Mercury 29.03 29.01 29.08 29.040 Average Orifice Meter Differential, inches H2O 1.31 1.27 1.42 1.333 Dry Gas Meter Volume Sampled, cubic feet 131.156 132.167 135.689 133.004 Average Dry Gas Meter Temperature, °F 82.02 88.20 84.69 84.970 Dry Gas Meter Volume Sampled, dscf 124.001 123.575 128.041 125.206 Total Moisture Liquid collected, g 304.9 313.2 316.9 311.667 Volume of Water Vapor, standard cubic feet 14.35 14.74 14.92 14.670 Moisture Content of Stack Gas, % 10.37 10.66 10.44 10.490 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.8963 0.8934 0.8956 0.895 Carbon Dioxide, % 2.9 2.7 2.8 2.800 Oxygen, % 16.6 16.4 16.7 16.567 Carbon Monoxide & Nitrogen, % 80.5 80.9 80.5 80.633 Fuel Factor 1.48 1.67 1.50 Dry Molecular Weight, lb/lb-Mole 29.13 29.09 29.12 29.113 Wet Molecular weight, lb/lb-Mole 27.98 27.91 27.96 27.950 Flue Gas Static Pressure, inches of H2O -0.18 -0.18 -0.18 -0.180 Absolute Flue Gas Pressure, inch es of Mercury 29.02 29.00 29.07 29.030 Average Stack Gas Temperature, °F 326.83 324.06 325.75 325.547 Average Velocity Head, inches of H2O 0.1767939901 96426 0.172160051 46502 0.1902503255 82681 0.180
Average Stack Gas Velocity, feet/second 29.72 29.33 30.80 29.950 Stack Cross-Sectional Area, square feet 2.182 2.182 2.182 2.182 Dry Volumetric Flow Rate, dry scfm 2,269.8 2,239.2 2,357.8 2,288.933 Actual Wet Volumetric Flue Gas FlowRate, acfm 3,890.9 3,839.9 4,032.3 3,921.033 Percent Isokinetic of Sampling Rate, % 101.4 102.5 100.8 101.567 Percent Excess Air, % 356.8 330.8 366.9 351.500 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 20 20 20 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



### Monday, December 06, 2010 Page 52 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-5 - OTM - 27/28 Avera g e Run Number 1 2 3 Test Date 10/5/2010 10/6/2010 10/7/2010 Run Start Time 2:12:00 PM 12:34:00 PM 12:16:00 PM Run Finish Time 6:50:00 PM 4:19:00 PM 4:41:00 PM Net Traversing Points 8 8 8 Net Run Time, minutes 268.8 216.3 224.5 Nozzle Diameter, inches 0.245 0.248 0.245 0.246 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 0.998 0.998 0.998 0.998 Barometric Pressure, inches of Mercury 29.32 29.14 29.11 29.190 Average Orifice Meter Differential, inches H2O 0.37 0.38 0.39 0.380 Dry Gas Meter Volume Sampled, cubic feet 100.340 82.920 88.660 90.640 Average Dry Gas Meter Temperature, °F 69.63 84.19 99.38 84.400 Dry Gas Meter Volume Sampled, dscf 97.920 78.274 81.338 85.844 Total Moisture Liquid collected, g 243.7 193.5 198.4 211.867 Volume of Water Vapor, standard cubic feet 11.47 9.11 9.34 9.973 Moisture Content of Stack Gas, % 10.49 10.43 10.30 10.407 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.8951 0.8957 0.897 0.896 Carbon Dioxide, % 2.3 2.2 2.4 2.300 Oxygen, % 17 16.7 16.7 16.800 Carbon Monoxide & Nitrogen, % 80.7 81.1 80.9 80.900 Fuel Factor 1.70 1.91 1.75 Dry Molecular Weight, lb/lb-Mole 29.05 29.02 29.05 29.040 Wet Molecular weight, lb/lb-Mole 27.89 27.87 27.91 27.890 Flue Gas Static Pressure, inches of H2O -0.18 -0.18 -0.18 -0.180 Absolute Flue Gas Pressure, inch es of Mercury 29.31 29.13 29.10 29.180 Average Stack Gas Temperature, °F 324.63 325.13 329.00 326.253 Average Velocity Head, inches of H2O 0.2212541707 98076 0.216999662 642025 0.2338070592 3162 0.224
Average Stack Gas Velocity, feet/second 33.09 32.90 34.22 33.403 Stack Cross-Sectional Area, square feet 2.182 2.182 2.182 2.182 Dry Volumetric Flow Rate, dry scfm 2,556.2 2,526.0 2,615.6 2,565.933 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,332.1 4,307.3 4,480.1 4,373.167 Percent Isokinetic of Sampling Rate, % 95.0 93.2 92.3 93.500 Percent Excess Air, % 394.9 354.5 358.6 369.333 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 20 20 20 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



### Monday, December 06, 2010 Page 53 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-6 - EPA 0061 c4-6 Avera g e Run Number 1 2 3 Test Date 10/5/2010 10/5/2010 10/6/2010 Run Start Time 9:27:00 AM 8:02:00 PM 7:52:00 AM Run Finish Time 12:50:00 PM 11:03:00 PM 11:48:00 AM Net Traversing Points 48 48 48 Net Run Time, minutes 192 192 192 Nozzle Diameter, inches 0.323 0.323 0.323 0.323 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.018 1.018 1.018 1.018 Barometric Pressure, inches of Mercury 29.33 29.29 29.14 29.253 Average Orifice Meter Differential, inches H2O 1.36 1.99 1.86 1.737 Dry Gas Meter Volume Sampled, cubic feet 125.758 144.470 141.166 137.131 Average Dry Gas Meter Temperature, °F 64.53 63.92 64.46 64.303 Dry Gas Meter Volume Sampled, dscf 126.758 145.820 141.567 138.048 Total Moisture Liquid collected, g 307.9 375.3 351.1 344.767 Volume of Water Vapor, standard cubic feet 14.49 17.67 16.53 16.230 Moisture Content of Stack Gas, % 10.26 10.81 10.46 10.510 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.8974 0.8919 0.8954 0.895 Carbon Dioxide, % 2.7 2.4 2.2 2.433 Oxygen, % 16.3 16.6 17.2 16.700 Carbon Monoxide & Nitrogen, % 81 81 80.6 80.867 Fuel Factor 1.70 1.79 1.68 Dry Molecular Weight, lb/lb-Mole 29.08 29.05 29.04 29.057 Wet Molecular weight, lb/lb-Mole 27.94 27.86 27.89 27.897 Flue Gas Static Pressure, inches of H2O -0.15 -0.15 -0.15 -0.150 Absolute Flue Gas Pressure, inch es of Mercury 29.32 29.28 29.13 29.243 Average Stack Gas Temperature, °F 325.42 329.29 329.88 328.197 Average Velocity Head, inches of H2O 0.2030922979 53599 0.289966318 460022 0.2758243153 08077 0.256
Average Stack Gas Velocity, feet/second 31.69 38.04 37.19 35.640 Stack Cross-Sectional Area, square feet 2.182 2.182 2.182 2.182 Dry Volumetric Flow Rate, dry scfm 2,452.7 2,907.8 2,837.3 2,732.600 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,148.9 4,980.2 4,868.9 4,666.000 Percent Isokinetic of Sampling Rate, % 103.2 100.2 99.7 101.033 Percent Excess Air, % 320.6 347.0 421.7 363.100 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 20 20 20 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



### Monday, December 06, 2010 Page 54 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-6 - Method 26A Avera g e Run Number 1 2 3 Test Date 10/4/2010 10/4/2010 10/4/2010 Run Start Time 11:58:00 AM 4:46:00 PM 9:14:00 PM Run Finish Time 1:11:00 PM 6:05:00 PM 10:27:00 PM Net Traversing Points 16 16 16 Net Run Time, minutes 64 64 64 Nozzle Diameter, inches 0.349 0.349 0.349 0.349 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.018 1.018 1.018 1.018 Barometric Pressure, inches of Mercury 29.3 29.3 29.3 29.300 Average Orifice Meter Differential, inches H2O 2.27 2.05 2.14 2.153 Dry Gas Meter Volume Sampled, cubic feet 52.810 50.470 51.105 51.462 Average Dry Gas Meter Temperature, °F 79.31 67.66 61.91 69.627 Dry Gas Meter Volume Sampled, dscf 51.836 50.605 51.818 51.420 Total Moisture Liquid collected, g 129.4 126.8 126.3 127.500 Volume of Water Vapor, standard cubic feet 6.09 5.97 5.94 6.000 Moisture Content of Stack Gas, % 10.51 10.55 10.28 10.447 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.8949 0.8945 0.8972 0.896 Carbon Dioxide, % 2.7 2.6 2.7 2.667 Oxygen, % 16.7 16.6 16.6 16.633 Carbon Monoxide & Nitrogen, % 80.6 80.8 80.7 80.700 Fuel Factor 1.56 1.65 1.59 Dry Molecular Weight, lb/lb-Mole 29.10 29.08 29.10 29.093 Wet Molecular weight, lb/lb-Mole 27.93 27.91 27.96 27.933 Flue Gas Static Pressure, in ches of H2O -0.2 -0.2 -0.2 -0.200 Absolute Flue Gas Pressure, inch es of Mercury 29.29 29.29 29.29 29.290 Average Stack Gas Temperature, °F 324.94 329.44 330.38 328.253 Average Velocity Head, inches of H2O 0.2364285248 3928 0.226916901 096219 0.2489867434 37352 0.237
Average Stack Gas Velocity, feet/second 34.20 33.62 35.20 34.340 Stack Cross-Sectional Area, square feet 2.182 2.182 2.182 2.182 Dry Volumetric Flow Rate, dry scfm 2,638.5 2,577.8 2,703.9 2,640.067 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,477.5 4,401.5 4,608.4 4,495.800 Percent Isokinetic of Sampling Rate, % 100.8 100.7 98.4 99.967 Percent Excess Air, % 364.8 350.9 352.8 356.167 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 20 20 20 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



### Monday, December 06, 2010 Page 55 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-6 - Method 29 Avera g e Run Number 1 2 3 Test Date 10/6/2010 10/7/2010 10/7/2010 Run Start Time 5:01:00 PM 8:01:00 AM 5:31:00 PM Run Finish Time 8:21:00 PM 11:25:00 AM 8:51:00 PM Net Traversing Points 48 48 48 Net Run Time, minutes 192 192 192 Nozzle Diameter, inches 0.323 0.323 0.323 0.323 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.018 1.018 1.018 1.018 Barometric Pressure, inches of Mercury 29.03 29.01 29.08 29.040 Average Orifice Meter Differential, inches H2O 1.68 1.71 1.73 1.707 Dry Gas Meter Volume Sampled, cubic feet 137.710 139.942 138.940 138.864 Average Dry Gas Meter Temperature, °F 78.15 81.09 79.22 79.487 Dry Gas Meter Volume Sampled, dscf 134.021 135.371 135.198 134.863 Total Moisture Liquid collected, g 320.8 337.3 326.6 328.233 Volume of Water Vapor, standard cubic feet 15.10 15.88 15.37 15.450 Moisture Content of Stack Gas, % 10.13 10.50 10.21 10.280 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.8987 0.895 0.8979 0.897 Carbon Dioxide, % 2.9 2.7 2.8 2.800 Oxygen, % 16.6 16.4 16.7 16.567 Carbon Monoxide & Nitrogen, % 80.5 80.9 80.5 80.633 Fuel Factor 1.48 1.67 1.50 Dry Molecular Weight, lb/lb-Mole 29.13 29.09 29.12 29.113 Wet Molecular weight, lb/lb-Mole 28.00 27.93 27.98 27.970 Flue Gas Static Pressure, inches of H2O -0.18 -0.18 -0.18 -0.180 Absolute Flue Gas Pressure, inch es of Mercury 29.02 29.00 29.07 29.030 Average Stack Gas Temperature, °F 327.52 327.13 326.94 327.197 Average Velocity Head, inches of H2O 0.2429054672 86087 0.247028096 529703 0.2489725726 34519 0.246
Average Stack Gas Velocity, feet/second 34.84 35.18 35.24 35.087 Stack Cross-Sectional Area, square feet 2.182 2.182 2.182 2.182 Dry Volumetric Flow Rate, dry scfm 2,665.7 2,680.1 2,700.5 2,682.100 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,561.3 4,605.8 4,613.6 4,593.567 Percent Isokinetic of Sampling Rate, % 100.4 100.9 100.0 100.433 Percent Excess Air, % 356.8 330.8 366.9 351.500 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 20 20 20 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



### Monday, December 06, 2010 Page 56 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-6 - OTM - 27/28 Avera g e Run Number 1 2 3 Test Date 10/5/2010 10/6/2010 10/7/2010 Run Start Time 2:12:00 PM 12:34:00 PM 12:16:00 PM Run Finish Time 6:56:00 PM 4:25:00 PM 4:47:00 PM Net Traversing Points 8 8 8 Net Run Time, minutes 276.3 224.8 237 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 1.018 1.018 1.018 1.018 Barometric Pressure, inches of Mercury 29.32 29.14 29.11 29.190 Average Orifice Meter Differential, inches H2O 0.43 0.40 0.43 0.420 Dry Gas Meter Volume Sampled, cubic feet 97.550 83.260 89.500 90.103 Average Dry Gas Meter Temperature, °F 64.19 80.56 95.94 80.230 Dry Gas Meter Volume Sampled, dscf 98.127 80.712 84.281 87.707 Total Moisture Liquid collected, g 240 193.1 199.5 210.867 Volume of Water Vapor, standard cubic feet 11.30 9.09 9.39 9.927 Moisture Content of Stack Gas, % 10.33 10.12 10.02 10.157 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.8967 0.8988 0.8998 0.898 Carbon Dioxide, % 2.3 2.2 2.4 2.300 Oxygen, % 17 16.7 16.7 16.800 Carbon Monoxide & Nitrogen, % 80.7 81.1 80.9 80.900 Fuel Factor 1.70 1.91 1.75 Dry Molecular Weight, lb/lb-Mole 29.05 29.02 29.05 29.040 Wet Molecular weight, lb/lb-Mole 27.91 27.90 27.94 27.917 Flue Gas Static Pressure, inches of H2O -0.2 -0.18 -0.18 -0.187 Absolute Flue Gas Pressure, inch es of Mercury 29.31 29.13 29.10 29.180 Average Stack Gas Temperature, °F 329.50 331.50 330.88 330.627 Average Velocity Head, inches of H2O 0.2638505145 42494 0.264413430 78653 0.2939241566 73165 0.274
Average Stack Gas Velocity, feet/second 36.24 36.44 38.40 37.027 Stack Cross-Sectional Area, square feet 2.182 2.182 2.182 2.182 Dry Volumetric Flow Rate, dry scfm 2,787.3 2,784.9 2,937.2 2,836.467 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,744.5 4,770.7 5,027.3 4,847.500 Percent Isokinetic of Sampling Rate, % 84.9 85.9 80.7 83.833 Percent Excess Air, % 394.9 354.5 358.6 369.333 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 20 20 20 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



### Monday, December 06, 2010 Page 57 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-7 - EPA 0061 c4-7 Avera g e Run Number 1 2 3 Test Date 10/5/2010 10/5/2010 10/6/2010 Run Start Time 9:27:00 AM 8:02:00 PM 7:52:00 AM Run Finish Time 12:50:00 PM 11:03:00 PM 11:48:00 AM Net Traversing Points 48 48 48 Net Run Time, minutes 192 192 192 Nozzle Diameter, inches 0.33 0.33 0.33 0.330 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 0.997 0.997 0.997 0.997 Barometric Pressure, inches of Mercury 29.33 29.29 29.14 29.253 Average Orifice Meter Differential, inches H2O 1.68 1.98 1.92 1.860 Dry Gas Meter Volume Sampled, cubic feet 135.400 146.490 145.650 142.513 Average Dry Gas Meter Temperature, °F 71.72 70.76 71.64 71.373 Dry Gas Meter Volume Sampled, dscf 131.959 142.939 141.140 138.679 Total Moisture Liquid collected, g 347 304 312 321.000 Volume of Water Vapor, standard cubic feet 16.33 14.31 14.69 15.110 Moisture Content of Stack Gas, % 11.01 9.10 9.43 9.847 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.8899 0.909 0.9057 0.902 Carbon Dioxide, % 2.7 2.4 2.2 2.433 Oxygen, % 16.3 16.6 17.2 16.700 Carbon Monoxide & Nitrogen, % 81 81 80.6 80.867 Fuel Factor 1.70 1.79 1.68 Dry Molecular Weight, lb/lb-Mole 29.08 29.05 29.04 29.057 Wet Molecular weight, lb/lb-Mole 27.86 28.04 28.00 27.967 Flue Gas Static Pressure, inches of H2O -0.14 -0.14 -0.14 -0.140 Absolute Flue Gas Pressure, inch es of Mercury 29.32 29.28 29.13 29.243 Average Stack Gas Temperature, °F 321.52 327.58 326.17 325.090 Average Velocity Head, inches of H2O 0.2162651581 7658 0.256837933 955062 0.2524363222 96713 0.242
Average Stack Gas Velocity, feet/second 32.67 35.64 35.42 34.577 Stack Cross-Sectional Area, square feet 2.182 2.182 2.182 2.182 Dry Volumetric Flow Rate, dry scfm 2,520.0 2,782.6 2,746.2 2,682.933 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,277.2 4,666.0 4,637.2 4,526.800 Percent Isokinetic of Sampling Rate, % 100.2 98.3 98.3 98.933 Percent Excess Air, % 320.6 347.0 421.7 363.100 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 20 20 20 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



### Monday, December 06, 2010 Page 58 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-7 - Method 26A Avera g e Run Number 1 2 3 Test Date 10/4/2010 10/4/2010 10/4/2010 Run Start Time 11:58:00 AM 4:46:00 PM 9:14:00 PM Run Finish Time 1:11:00 PM 6:05:00 PM 10:27:00 PM Net Traversing Points 16 16 16 Net Run Time, minutes 64 64 64 Nozzle Diameter, inches 0.378 0.346 0.346 0.357 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 0.997 0.997 0.997 0.997 Barometric Pressure, inches of Mercury 29.3 29.3 29.3 29.300 Average Orifice Meter Differential, inches H2O 3.12 2.13 2.21 2.487 Dry Gas Meter Volume Sampled, cubic feet 63.197 51.026 51.755 55.326 Average Dry Gas Meter Temperature, °F 76.56 71.34 65.63 71.177 Dry Gas Meter Volume Sampled, dscf 61.193 49.770 51.040 54.001 Total Moisture Liquid collected, g 152.6 127.6 123.2 134.467 Volume of Water Vapor, standard cubic feet 7.18 6.01 5.80 6.330 Moisture Content of Stack Gas, % 10.50 10.77 10.20 10.490 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.895 0.8923 0.898 0.895 Carbon Dioxide, % 2.7 2.6 2.7 2.667 Oxygen, % 16.7 16.6 16.6 16.633 Carbon Monoxide & Nitrogen, % 80.6 80.8 80.7 80.700 Fuel Factor 1.56 1.65 1.59 Dry Molecular Weight, lb/lb-Mole 29.10 29.08 29.10 29.093 Wet Molecular weight, lb/lb-Mole 27.93 27.89 27.97 27.930 Flue Gas Static Pressure, inches of H2O -0.14 -0.14 -0.14 -0.140 Absolute Flue Gas Pressure, inch es of Mercury 29.29 29.29 29.29 29.290 Average Stack Gas Temperature, °F 324.13 325.94 326.00 325.357 Average Velocity Head, inches of H2O 0.2320794882 33875 0.226284168 780077 0.2475955551 4147 0.235
Average Stack Gas Velocity, feet/second 33.87 33.51 35.00 34.127 Stack Cross-Sectional Area, square feet 2.182 2.182 2.182 2.182 Dry Volumetric Flow Rate, dry scfm 2,616.1 2,574.5 2,705.9 2,632.167 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,434.3 4,387.1 4,582.2 4,467.867 Percent Isokinetic of Sampling Rate, % 102.3 100.9 98.5 100.567 Percent Excess Air, % 364.8 350.9 352.8 356.167 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 20 20 20 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



### Monday, December 06, 2010 Page 59 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-7 - Method 29 Avera g e Run Number 1 2 3 Test Date 10/6/2010 10/7/2010 10/7/2010 Run Start Time 5:02:00 PM 8:01:00 AM 5:31:00 PM Run Finish Time 8:22:00 PM 11:25:00 AM 8:51:00 PM Net Traversing Points 48 48 48 Net Run Time, minutes 192 192 192 Nozzle Diameter, inches 0.33 0.33 0.33 0.330 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 0.997 0.997 0.997 0.997 Barometric Pressure, inches of Mercury 29.03 29.01 29.08 29.040 Average Orifice Meter Differential, inches H2O 1.83 1.69 1.82 1.780 Dry Gas Meter Volume Sampled, cubic feet 144.060 139.170 143.500 142.243 Average Dry Gas Meter Temperature, °F 84.93 82.19 85.43 84.183 Dry Gas Meter Volume Sampled, dscf 135.652 131.573 135.229 134.151 Total Moisture Liquid collected, g 336 318 313 322.333 Volume of Water Vapor, standard cubic feet 15.82 14.97 14.73 15.173 Moisture Content of Stack Gas, % 10.44 10.22 9.82 10.160 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.8956 0.8978 0.9018 0.898 Carbon Dioxide, % 2.9 2.7 2.8 2.800 Oxygen, % 16.6 16.4 16.7 16.567 Carbon Monoxide & Nitrogen, % 80.5 80.9 80.5 80.633 Fuel Factor 1.48 1.67 1.50 Dry Molecular Weight, lb/lb-Mole 29.13 29.09 29.12 29.113 Wet Molecular weight, lb/lb-Mole 27.97 27.96 28.03 27.987 Flue Gas Static Pressure, inches of H2O -0.14 -0.14 -0.14 -0.140 Absolute Flue Gas Pressure, inch es of Mercury 29.02 29.00 29.07 29.030 Average Stack Gas Temperature, °F 328.98 323.23 328.33 326.847 Average Velocity Head, inches of H2O 0.2345551102 51326 0.216880100 898776 0.2320288621 23209 0.228
Average Stack Gas Velocity, feet/second 34.29 32.87 34.02 33.727 Stack Cross-Sectional Area, square feet 2.182 2.182 2.182 2.182 Dry Volumetric Flow Rate, dry scfm 2,609.7 2,524.4 2,613.7 2,582.600 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,489.2 4,303.3 4,453.9 4,415.467 Percent Isokinetic of Sampling Rate, % 99.5 99.7 99.0 99.400 Percent Excess Air, % 356.8 330.8 366.9 351.500 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 20 20 20 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



### Monday, December 06, 2010 Page 60 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-7 - OTM - 27/28 Avera g e Run Number 1 2 3 Test Date 10/5/2010 10/6/2010 10/7/2010 Run Start Time 2:12:00 PM 12:34:00 PM 12:16:00 PM Run Finish Time 7:04:00 PM 4:22:00 PM 4:46:00 PM Net Traversing Points 8 8 8 Net Run Time, minutes 284.5 221.7 240 Nozzle Diameter, inches 0.23 0.23 0.23 0.230 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 0.997 0.997 0.997 0.997 Barometric Pressure, inches of Mercury 29.33 29.14 29.11 29.193 Average Orifice Meter Differential, inches H2O 0.42 0.42 0.43 0.423 Dry Gas Meter Volume Sampled, cubic feet 100.760 78.560 87.140 88.820 Average Dry Gas Meter Temperature, °F 67.75 79.00 88.69 78.480 Dry Gas Meter Volume Sampled, dscf 98.627 74.805 81.428 84.953 Total Moisture Liquid collected, g 268 195 193 218.667 Volume of Water Vapor, standard cubic feet 12.61 9.18 9.08 10.290 Moisture Content of Stack Gas, % 11.34 10.93 10.03 10.767 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.8866 0.8907 0.8997 0.892 Carbon Dioxide, % 2.3 2.2 2.4 2.300 Oxygen, % 17 16.7 16.7 16.800 Carbon Monoxide & Nitrogen, % 80.7 81.1 80.9 80.900 Fuel Factor 1.70 1.91 1.75 Dry Molecular Weight, lb/lb-Mole 29.05 29.02 29.05 29.040 Wet Molecular weight, lb/lb-Mole 27.80 27.82 27.94 27.853 Flue Gas Static Pressure, inches of H2O -0.14 -0.14 -0.14 -0.140 Absolute Flue Gas Pressure, inch es of Mercury 29.32 29.13 29.10 29.183 Average Stack Gas Temperature, °F 327.38 327.88 332.75 329.337 Average Velocity Head, inches of H2O 0.2984778656 80408 0.274610338 813147 0.3220123849 52416 0.298
Average Stack Gas Velocity, feet/second 38.56 37.11 40.24 38.637 Stack Cross-Sectional Area, square feet 2.182 2.182 2.182 2.182 Dry Volumetric Flow Rate, dry scfm 2,941.2 2,823.5 3,070.4 2,945.033 Actual Wet Volumetric Flue Gas FlowRate, acfm 5,048.3 4,858.4 5,268.2 5,058.300 Percent Isokinetic of Sampling Rate, % 89.1 90.4 83.6 87.700 Percent Excess Air, % 394.9 354.5 358.6 369.333 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 20 20 20 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



### Monday, December 06, 2010 Page 61 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-8 - EPA 0061 c4-8 Avera g e Run Number 1 2 3 Test Date 10/5/2010 10/5/2010 10/5/2010 Run Start Time 9:27:00 AM 8:02:00 PM 7:52:00 AM Run Finish Time 12:50:00 PM 11:03:00 PM 11:48:00 AM Net Traversing Points 48 48 48 Net Run Time, minutes 192 192 192 Nozzle Diameter, inches 0.312 0.312 0.312 0.312 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 29.33 29.33 29.33 29.330 Average Orifice Meter Differential, inches H2O 1.60 1.60 1.60 1.600 Dry Gas Meter Volume Sampled, cubic feet 135.440 135.440 135.440 135.440 Average Dry Gas Meter Temperature, °F 68.16 68.16 68.16 68.160 Dry Gas Meter Volume Sampled, dscf 133.661 133.661 133.661 133.661 Total Moisture Liquid collected, g 286 383 309 326.000 Volume of Water Vapor, standard cubic feet 13.46 18.03 14.54 15.343 Moisture Content of Stack Gas, % 9.15 11.89 9.81 10.283 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.9085 0.8811 0.9019 0.897 Carbon Dioxide, % 2.7 2.4 2.2 2.433 Oxygen, % 16.3 16.6 17.2 16.700 Carbon Monoxide & Nitrogen, % 81 81 80.6 80.867 Fuel Factor 1.70 1.79 1.68 Dry Molecular Weight, lb/lb-Mole 29.08 29.05 29.04 29.057 Wet Molecular weight, lb/lb-Mole 28.07 27.74 27.96 27.923 Flue Gas Static Pressure, inches of H2O -0.18 -0.18 -0.18 -0.180 Absolute Flue Gas Pressure, inch es of Mercury 29.32 29.32 29.32 29.320 Average Stack Gas Temperature, °F 321.15 321.15 321.15 321.150 Average Velocity Head, inches of H2O 0.2773967113 93472 0.277396711 393472 0.2773967113 93472 0.277
Average Stack Gas Velocity, feet/second 36.85 37.07 36.92 36.947 Stack Cross-Sectional Area, square feet 2.182 2.182 2.182 2.182 Dry Volumetric Flow Rate, dry scfm 2,903.2 2,832.4 2,887.5 2,874.367 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,824.4 4,853.2 4,833.6 4,837.067 Percent Isokinetic of Sampling Rate, % 98.5 101.0 99.1 99.533 Percent Excess Air, % 320.6 347.0 421.7 363.100 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 20 20 20 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



### Monday, December 06, 2010 Page 62 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-8 - Method 26A Avera g e Run Number 1 2 3 Test Date 10/4/2010 10/4/2010 10/4/2010 Run Start Time 11:58:00 AM 4:46:00 PM 9:14:00 PM Run Finish Time 1:11:00 PM 6:05:00 PM 10:27:00 PM Net Traversing Points 16 16 16 Net Run Time, minutes 64 64 64 Nozzle Diameter, inches 0.35 0.35 0.35 0.350 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 29.3 29.3 29.3 29.300 Average Orifice Meter Differential, inches H2O 2.36 2.34 2.32 2.340 Dry Gas Meter Volume Sampled, cubic feet 54.282 53.780 53.346 53.803 Average Dry Gas Meter Temperature, °F 74.41 70.03 65.34 69.927 Dry Gas Meter Volume Sampled, dscf 52.989 52.930 52.969 52.963 Total Moisture Liquid collected, g 129.8 135.1 125.4 130.100 Volume of Water Vapor, standard cubic feet 6.11 6.36 5.90 6.123 Moisture Content of Stack Gas, % 10.34 10.73 10.02 10.363 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.8966 0.8927 0.8998 0.896 Carbon Dioxide, % 2.7 2.6 2.7 2.667 Oxygen, % 16.7 16.6 16.6 16.633 Carbon Monoxide & Nitrogen, % 80.6 80.8 80.7 80.700 Fuel Factor 1.56 1.65 1.59 Dry Molecular Weight, lb/lb-Mole 29.10 29.08 29.10 29.093 Wet Molecular weight, lb/lb-Mole 27.95 27.89 27.99 27.943 Flue Gas Static Pressure, inches of H2O -0.19 -0.18 -0.18 -0.183 Absolute Flue Gas Pressure, inch es of Mercury 29.29 29.29 29.29 29.290 Average Stack Gas Temperature, °F 321.63 323.06 323.25 322.647 Average Velocity Head, inches of H2O 0.2503704253 66587 0.251025187 709506 0.2594366063 05551 0.254
Average Stack Gas Velocity, feet/second 35.11 35.23 35.75 35.363 Stack Cross-Sectional Area, square feet 2.182 2.182 2.182 2.182 Dry Volumetric Flow Rate, dry scfm 2,725.4 2,717.8 2,779.2 2,740.800 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,596.6 4,612.3 4,680.4 4,629.767 Percent Isokinetic of Sampling Rate, % 99.2 99.4 97.3 98.633 Percent Excess Air, % 364.8 350.9 352.8 356.167 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 20 20 20 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



### Monday, December 06, 2010 Page 63 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-8 - Method 29 Avera g e Run Number 1 2 3 Test Date 10/6/2010 10/7/2010 10/7/2010 Run Start Time 5:02:00 PM 8:01:00 AM 5:31:00 PM Run Finish Time 8:22:00 PM 11:26:00 AM 8:51:00 PM Net Traversing Points 48 48 48 Net Run Time, minutes 192 192 192 Nozzle Diameter, inches 0.312 0.312 0.312 0.312 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 29.03 29.01 29.01 29.017 Average Orifice Meter Differential, inches H2O 1.63 1.71 1.41 1.583 Dry Gas Meter Volume Sampled, cubic feet 137.470 139.950 128.830 135.417 Average Dry Gas Meter Temperature, °F 82.85 80.11 84.28 82.413 Dry Gas Meter Volume Sampled, dscf 130.659 133.626 121.973 128.753 Total Moisture Liquid collected, g 316 315 315 315.333 Volume of Water Vapor, standard cubic feet 14.87 14.83 14.83 14.843 Moisture Content of Stack Gas, % 10.22 9.99 10.84 10.350 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.8978 0.9001 0.8916 0.897 Carbon Dioxide, % 2.9 2.7 2.8 2.800 Oxygen, % 16.6 16.4 16.7 16.567 Carbon Monoxide & Nitrogen, % 80.5 80.9 80.5 80.633 Fuel Factor 1.48 1.67 1.50 Dry Molecular Weight, lb/lb-Mole 29.13 29.09 29.12 29.113 Wet Molecular weight, lb/lb-Mole 27.99 27.98 27.91 27.960 Flue Gas Static Pressure, inches of H2O -0.18 -0.18 -0.18 -0.180 Absolute Flue Gas Pressure, inch es of Mercury 29.02 29.00 29.00 29.007 Average Stack Gas Temperature, °F 326.44 320.79 323.65 323.627 Average Velocity Head, inches of H2O 0.2793994820 54798 0.289362632 435794 0.2395633253 0266 0.269
Average Stack Gas Velocity, feet/second 37.35 37.89 34.58 36.607 Stack Cross-Sectional Area, square feet 2.182 2.182 2.182 2.182 Dry Volumetric Flow Rate, dry scfm 2,858.8 2,926.6 2,636.0 2,807.133 Actual Wet Volumetric Flue Gas FlowRate, acfm 4,889.9 4,960.6 4,527.2 4,792.567 Percent Isokinetic of Sampling Rate, % 97.8 97.7 99.0 98.167 Percent Excess Air, % 356.8 330.8 366.9 351.500 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 20 20 20 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



### Monday, December 06, 2010 Page 64 of 65

### Owens Corning Insulating Systems, LLC Newark OH Residual Risk Emissions Test

Location F 6 Line - stack #0-8 - OTM - 27/28 Avera g e Run Number 1 2 3 Test Date 10/5/2010 10/6/2010 10/7/2010 Run Start Time 2:12:00 PM 12:34:00 PM 12:16:00 PM Run Finish Time 6:54:00 PM 4:24:00 PM 4:42:00 PM Net Traversing Points 8 8 8 Net Run Time, minutes 273.4 221.2 225.7 Nozzle Diameter, inches 0.225 0.225 0.225 0.225 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 29.33 29.14 29.01 29.160 Average Orifice Meter Differential, inches H2O 0.39 0.39 0.40 0.393 Dry Gas Meter Volume Sampled, cubic feet 95.990 80.850 82.940 86.593 Average Dry Gas Meter Temperature, °F 66.75 75.81 89.00 77.187 Dry Gas Meter Volume Sampled, dscf 94.696 77.904 77.652 83.417 Total Moisture Liquid collected, g 223 176 181 193.333 Volume of Water Vapor, standard cubic feet 10.50 8.28 8.52 9.100 Moisture Content of Stack Gas, % 9.98 9.61 9.89 9.827 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.9002 0.9039 0.9011 0.902 Carbon Dioxide, % 2.4 2.5 2.5 2.467 Oxygen, % 16.7 16.6 17 16.767 Carbon Monoxide & Nitrogen, % 80.9 80.9 80.5 80.767 Fuel Factor 1.75 1.72 1.56 Dry Molecular Weight, lb/lb-Mole 29.05 29.06 29.08 29.063 Wet Molecular weight, lb/lb-Mole 27.95 28.00 27.98 27.977 Flue Gas Static Pressure, inches of H2O -0.18 -0.18 -0.18 -0.180 Absolute Flue Gas Pressure, inch es of Mercury 29.32 29.13 29.00 29.150 Average Stack Gas Temperature, °F 323.13 324.75 326.50 324.793 Average Velocity Head, inches of H2O 0.3135014955 01041 0.310775974 384297 0.3236998535 53411 0.316
Average Stack Gas Velocity, feet/second 39.31 39.27 40.22 39.600 Stack Cross-Sectional Area, square feet 2.182 2.182 2.182 2.182 Dry Volumetric Flow Rate, dry scfm 3,060.9 3,044.2 3,087.4 3,064.167 Actual Wet Volumetric Flue Gas FlowRate, acfm 5,146.5 5,141.2 5,265.6 5,184.433 Percent Isokinetic of Sampling Rate, % 89.4 91.4 88.1 89.633 Percent Excess Air, % 358.6 348.9 399.8 369.100 F-Factor, dscfm/MMBtu @ %O2 0 0 0 0.000 Round Duct Diameter, inches 20 20 20 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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