# Electric Melter Furnace NAIMA/U.S. EPA Emissions Test Report

Prepared for: 

# Guardian Fiberglass, Inc.

Albion, Michigan

Winnsboro Plant 1 Guardian Way Winnsboro, South Carolina

BTEC Project No. 10-3990.06 November 15, 2010

BT Environmental Consulting, Inc. 2615 Wolcott Street Ferndale, Michigan 48220 (248) 548-8070

## Guardian Fiberglass, Inc. BTEC Project No. 10-3990.06 NAIMA/U.S. EPA Emissions Test Report November 15, 2010 

# i Executive Summary

U.S. EPA has agreed with the North American Insulation Manufacturer’s Association (NAIMA) and its members to a voluntary co llection of residual risk-related data for the National Emission Standards for Hazardous Air Pollutants (NESHAP) for Mineral Wool Production 1 

# as well as for the NESHAP for Wool Fiberglass Manufacturing 2 

# . To assist in collecting the agreed upon data, BT Environmental Consulting, Inc. (BTEC) was re tained by NAIMA to evaluate emission rates of the following pollutants from the one exhaust stack associated with the Electric Glass Melt Furnace process located at the Guardian Fibergla ss, Inc. (Guardian) site in Winnsboro, South Carolina:

• Particulate matter (PM) and particulate ma tter less than 2.5 microns in diameter (PM 2.5 

# )

• Antimony, arsenic, beryllium, cadmium, chromi um, cobalt, lead, manganese, nickel, and selenium

• Mercury

• Hexavalent chromium

• Hydrogen fluoride and hydrogen chloride

Reference test methods used and test program methodologies were agreed upon by U.S. EPA and NAIMA prior to initiating test pr ogram fieldwork. Table I on the following page summarizes the overall results of the emissions test program.

1 

## Codified at Title 40, Part 63, Subpart DDD of the Code of Federal Regulations (40 CFR 63, Subpart DDD)

2 

## Codified at 40 CFR 63, Subpart NNN

## Guardian Fiberglass, Inc. BTEC Project No. 10-3990.06 NAIMA/U.S. EPA Emissions Test Report November 15, 2010 

# ii Table I Emissions Test Program Results Summary Test Date(s) Pollutant Emission Rate (lbs/hr) Emission Rate (lbs/ton glass) Emission Rate (mg/dscm) Filterable PM 2.5 

# <0.03 <0.01 <0.9 Organic Condensible PM 2.5 

# 0.04 0.02 1.2 Inorganic Condensible PM 2.5 

# 0.06 0.03 1.7 Sept 15 & 16, 2010

Total PM 2.5 

# 0.14 0.06 3.8 Filterable Particulate <0.02 <1.0 x 10 -2 

# <0.6 Antimony <6.8 x 10 -6 

# <3.0 x 10 -6 

# <1.8 x 10 -4 

# Arsenic 1.5 x 10 -5 

# 6.9 x 10 -6 

# 4.1 x 10 -4 

# Beryllium <1.7 x 10 -6 

# <7.5 x 10 -7 

# <4.6 x 10 -5 

# Cadmium <6.2 x 10 -6 

# <2.8 x 10 -6 

# <1.7 x 10 -4 

# Chromium 9.0 x 10 -5 

# 4.0 x 10 -5 

# 2.4 x 10 -3 

# Cobalt 4.5 x 10 -6 

# 2.0 x 10 -6 

# 1.2 x 10 -4 

# Lead 3.6 x 10 -5 

# 1.6 x 10 -5 

# 9.7 x 10 -4 

# Manganese 3.1 x 10 -5 

# 1.4 x 10 -5 

# 8.3 x 10 -4 

# Nickel 4.5 x 10 -5 

# 2.0 x 10 -5 

# 1.2 x 10 -3 

# Sept 14 & 15, 2010

Selenium 2.2 x 10 -4 

# 9.9 x 10 -5 

# 6.0 x 10 -3 

# Sept 16, 2010 Mercury 1.7 x 10 -6 

# 7.4 x 10 -7 

# 4.6 x 10 -5 

# Sept 14 & 15, 2010 Hexavalent Chromium <5.6 x 10 -6 

# <2.5 x 10 -6 

# <1.6 x 10 -4 

# Hydrogen Chloride <5.4 x 10 -3 

# <2.4 x 10 -3 

# <1.5 x 10 -1 

# Sept 14 & 15, 2010 Hydrogen Fluoride <5.4 x 10 -3 

# <2.4 x 10 -3 

# <1.5 x 10 -1 

## Notes: (1) Pollutant emission rates in terms of mg/dscm were not corrected to 7% O 2 

## because exhaust from the process is essentially ambient (i.e., approximately 20.9% O 2 

## ). (2) The “less than” symbol (<) included in the table indicates that the emission rate was calculated using the method detection limit (MDL) value instead of zero because the an alytical result was below the MDL for one or more of the sample fractions.

## Guardian Fiberglass, Inc. BTEC Project No. 10-3990.06 NAIMA/U.S. EPA Emissions Test Report November 15, 2010 

# iii TABLE OF CONTENTS

1.0 INTRODUCTION............................................................................................................... 1

2.0 PROCESS DESCRIPTION ............................................................................................... 1

2.1 P ROCESS 

# M ONITORING 

# ....................................................................................................... 2

3.0 SAMPLING AND ANALYTICAL METHODOLOGIES.............................................. 2

3.1 E XHAUST 

# G AS 

# V ELOCITY 

# , M OLECULAR 

# W EIGHT 

# , AND 

# M OISTURE 

# C ONTENT 

# .................... 2 3.2 PM AND 

# PM 2.5 

# C ONCENTRATIONS AND 

# E MISSION 

# R ATES 

# ................................................... 3 3.3 T OTAL 

# S ELECTED 

# M ETALS 

# C ONCENTRATIONS AND 

# E MISSION 

# R ATES 

# ................................ 3 3.4 H G 

# C ONCENTRATIONS AND 

# E MISSION 

# R ATES 

# ..................................................................... 4 3.5 H EXAVALENT 

# C HROMIUM 

# C ONCENTRATIONS AND 

# E MISSION 

# R ATES 

# ................................. 4 3.6 HF AND 

# HC L 

# C ONCENTRATIONS AND 

# E MISSION 

# R ATES 

# ..................................................... 4

4.0 TEST RESULTS ................................................................................................................. 5

TABLES

Table 1 – Test Personnel Table 2 - Emissions Test Program Summary

FIGURES

Figure 1 – Exhaust Stack Traverse Point Diagram Figure 2 – Method 3A Sampli ng Train Schematic Drawing Figure 3 – OTM 27/OTM 28 Sampling Train Schematic Drawing Figure 4 – Method 29 Sampling Train Schematic Drawing Figure 5 – Method 30B Sampli ng Train Schematic Drawing Figure 6 – Method 0061 Sampli ng Train Schematic Drawing Figure 7 – Method 26A Sampli ng Train Schematic Drawing

APPENDICES

Appendix A – Detailed Test Run Results Appendix B – Production Data Appendix C – Field and Computer-G enerated Data Sheets and Notes Appendix D – Equipment Calibration Documents Appendix E – Laboratory Analytical Reports

## Guardian Fiberglass, Inc. BTEC Project No. 10-3990.06 NAIMA/U.S. EPA Emissions Test Report November 15, 2010 1 

# 1.0 Introduction

U.S. EPA has agreed with the North American Insulation Manufacturer’s Association (NAIMA) and its members to a voluntary co llection of residual risk-related data for the National Emission Standards for Hazardous Air Pollutants (NESHAP) for Mineral Wool Production 3 

# as well as for the NESHAP for Wool Fiberglass Manufacturing 4 

# . To assist in collecting the agreed upon data, BT Environmental Consulting, Inc. (BTEC) was re tained by NAIMA to evaluate emission rates of the following pollutants from the one exhaust stack associated with the Electric Glass Melt Furnace process located at the Guardian Fibergla ss, Inc. (Guardian) site in Winnsboro, South Carolina:

• Particulate matter (PM) and particulate ma tter less than 2.5 microns in diameter (PM 2.5 

# )

• Antimony, arsenic, beryllium, cadmium, chromi um, cobalt, lead, manganese, nickel, and selenium

• Mercury

• Hexavalent chromium

• Hydrogen fluoride and hydrogen chloride

Reference test methods used and test program methodologies were agreed upon by U.S. EPA and NAIMA prior to initiating test program fieldwork. The emissions test program was conducted on September 14, 15, and 16, 2010. The test program c onsisted of triplicate emission tests at each location for each parameter. The field sampling portion of the emissions test program included the personnel summarized by Table 1.

Table 1 Emissions Test Program Personnel Personnel Affiliation Thomas Snyder BTEC Matthew Smith BTEC Jeffrey Peitzsch BTEC Paul Molenda BTEC Jonathon Beach BTEC Rachael Olson Guardian

2.0 Process Description

The Guardian facility in Winnsboro includes a re fractory-lined electric melt furnace controlled by an externally vented baghouse. Mixed batch is fed to the electric melter furnace and melted to be formed into fiberglass. The emissions te st program evaluated air pollutant emission rates from the single exhaust stack exhausting emissions from the electric melt furnace.

The stack serving the electric me lt furnace (EP1) is round and 41.5 inch es in diameter at the test location. The stack is equipped with four emission s test ports, each four inches in diameter.

3 

## Codified at Title 40, Part 63, Subpart DDD of the Code of Federal Regulations (40 CFR 63, Subpart DDD)

4 

## Codified at 40 CFR 63, Subpart NNN

## Guardian Fiberglass, Inc. BTEC Project No. 10-3990.06 NAIMA/U.S. EPA Emissions Test Report November 15, 2010 2 

# Testing was conducted from a stack platform locat ed approximately fift y feet above the ground level. The Guardian facility in Winnsboro is located at 1 Guardian Way in Winnsboro, South Carolina.

2.1 Process Monitoring

During the emissions test program, the el ectric melt furnace wa s operated under normal conditions. In addition to total production for e ach test run, process opera ting data recorded (at 15-minute intervals) during the emissions test program included (1) baghouse pressure drop, (2) baghouse operating temperature, and (3) bag leak detector reading. Proc ess production data is available in Appendix B. Control equipment da ta will be available to U.S. EPA on request.

3.0 Sampling and Analytical Methodologies

Sampling and analytical methodologies for the emi ssions test program can be separated into six categories as follows:

(1) Measurement of exhaust gas velocity, mo lecular weight, and moisture content; (2) Measurement of exhaust gas PM and PM 2.5 

# concentrations and emission rates; (3) Measurement of exhaust gas total selected metals concentrations and emission rates; (4) Measurement of exhaust gas Hg concentrations and emission rates; (5) Measurement of exhaust gas hexavalent chro mium concentrations and emission rates; and, (6) Measurement of exhaust gas HF and HCl concentrations and emission rates.

Descriptions of sampling and analytical methodologies by cate gory are summarized by Sections 3.1 through 3.6, respectively.

3.1 Exhaust Gas Velocity, Molecular Weight, and Moisture Content

Measurement of exhaust gas velocity, molecula r weight, and moisture content was conducted using the following reference test methods codifi ed at Title 40, Part 60, Appendix A of the Code of Federal Regulations (40 CFR 60, Appendix A):

• Method 1 - “Location of the Sampling Site and Sampling Points” • Method 2 - “Determination of Stack Gas Velo city and Volumetric Flowrate” • Method 3A - “Determination of Oxygen and Carbon Dioxide Concentrations in Emissions from Stationary Sources”( Instrumental Analyzer Procedure) • Method 4 - “Determination of Moisture Content in Stack Gases”

These test methods were used to evaluate exha ust gas flowrates either in conjunction with the isokinetic sampling methodologies used to evaluate some pollutant emission rates or as separate, discrete measurements conducted in support of the non-isokinetic sa mpling methodologies.

Stack gas velocity traverses we re conducted in accordance with the procedures outlined in Method 1 and Method 2 (see Figure 1 for a traverse location drawing). An S-type pitot tube with

## Guardian Fiberglass, Inc. BTEC Project No. 10-3990.06 NAIMA/U.S. EPA Emissions Test Report November 15, 2010 3 

# a thermocouple assembly, calibrated in accordance with Method 2, Section 4.1.1, was used to measure exhaust gas velocity pressures (using a manometer) and temperatures at each location during testing. The S-type pitot tube dimensions will be within specified limits, therefore, a baseline pitot tube coefficient of 0.84 (dimensionless) will be assigned.

Molecular weight was determined ac cording to USEPA Method 3A. The O 2 

# content of the exhaust gas was measured us ing a M&C Products PMA 100-L O 2 

# gas analyzer (or equivalent) and the CO 2 

# content of the exhaust gas was measured using a California Analytical Instruments (CAI0 600 Series CO 2 

# gas analyzer (or equivalent)). An in tegrated sample of the gas stream was drawn through an insulated stainless-steel probe w ith an in-line glass fiber filter to remove any particulate and into a tedlar sample bag utilizi ng an evacuated sample lung. At the completion of each test the gas sample was introduced to the analyzers. Data was recorded at 4-second intervals on a PC equipped with data acquisition software. A sc hematic drawing of the emission monitoring system is provided as Figure 2.

Exhaust gas moisture content was evaluated usin g Method 4. Exhaust gas moisture content was be determined volumetrically (liquid impingers ) and gravimetrically (silica gel impinger).

3.2 PM and PM 2.5 

# Concentrations and Emission Rates

PM/PM 2.5 

# concentrations and emission rates were measured using U.S. EPA Other Test Methods (OTM) 27 and OTM 28. PM, PM 2.5 

# , and CPM concentrations and emission rates were measured using BTEC’s Nutech ® Model 2010 modular isokinetic st ack sampling system. This system consisted of (1) a tapered nozzle, (2) a PM 10 

# particle sizer cyclone followed by a PM 2.5 

# particle sizer cyclone, (3) a glass or quartz fi ber filter assembly and h eated probe, (4) a glass recirculating ice water condenser system, (5) a set of four GS impingers, (6 ) a length of sample line, and (7) a Nutech ® control case equipped with a pum p, dry gas meter, and calibrated orifice. Prior to each test, the second and th ird impingers were filled with 100 ml of HPLC water, the first and fourth impingers we re empty, and the fifth impinger contained approximately 300 g of silica gel desiccan t. A schematic drawing of the PM 2.5 

# /CPM sample train is provided as Figure 3. The total filterable PM faction was collected on the front half of the M29 Metals sampling train as per the QAPP.

3.3 

# Total Selected Metals Concentr ations and Emission Rates

Total selected metals concentrations and emissi on rates were measured us ing the procedures of 40 CFR 60, Appendix A, Method 29. Selected meta ls concentrations and emission rates were measured using BTEC’s Nutech ® Model 2010 modular isokinetic st ack sampling system. This system consisted of (1) a borosilicate glass or qu artz nozzle, (2) a steel probe w/glass liner, (3) a heated quartz fiber filter assemb ly, (4) a set of six GS impingers , (5) a length of sample line, and (6) a Nutech ® control case equipped with a pump, dry gas meter, and calibrated orifice. Prior to each test, the first two impingers were filled with 100 ml of a 5% nitric acid (HNO 3 

# )/10% hydrogen peroxide solution, the thir d impinger was empty, and the fourth contained approximately 300 g of silica gel desi ccant. A schematic drawing of the metals sampling train is provided as Figure 4.

## Guardian Fiberglass, Inc. BTEC Project No. 10-3990.06 NAIMA/U.S. EPA Emissions Test Report November 15, 2010 4 

# 3.4 Hg Concentrations and Emission Rates

Hg concentrations and emission rates were measured using the procedures of 40 CFR 60, Appendix A, Method 30B and using BTEC’s Nutech ® Model 2010 modular isokinetic stack sampling system. This system consisted of (1 ) a sorbent trap, (2) a steel probe, (3) Teflon tubing, (4) three GS impingers, (5) a le ngth of sample line, and (6) a Nutech ® control case equipped with a pump, dry gas meter, and calibrate d orifice. The first impinger was left empty as a water knockout, and the remaining two impi ngers contained approximately 300 g of silica gel desiccant. A schematic drawing of the Hg sampling train is provided as Figure 5.

3.5 Hexavalent Chromium Concentr ations and Emission Rates

Hexavalent chromium concentrations and emission rates were measured using the procedures of Method 0061 with analysis by NCASI CI/WM-98.01. Hexavalent chromium concentrations and emission rates were measured using BTEC’s Nutech ® Model 2010 modular isokinetic stack sampling system. This system consisted of (1) a glass nozzle, (2) a heat ed steel probe with a glass probe liner, (4) a Teflon tee with a recirc ulating pump, (5) five GS impingers, (6) a length of sample line, and (7) a Nutech ® control case equipped with a pump, dry gas meter, and a calibrated orifice. Prior to each test, the first impinger was fill ed with 150 mL of 0.1N KOH, the next two were filled with 75 mL of 0.1 N KOH, the fourth was empty, and the last impinger contained approximately 300 g of silica gel desi ccant. A schematic drawing of the Method 0061 sampling train is provided as Figure 6.

3.6 HF and HCl Concentratio ns and Emission Rates

Measurement of hydrogen halide co ncentrations and emission rates were conducted using the procedures of 40 CFR 60, Appe ndix A, Method 26A. The Method 26A sampling train consisted of: (1) a heated borosilicate or qu artz probe liner; (2) a heated bor osilicate or quartz glass filter holder containing a pre-weighed 110-mm diameter washed quartz filter with Teflon filter support; (3) a set of three Gr eensburg-Smith (GS) impingers each containing 100 ml of 0.1 Normal Sulfuric Acid (0.1 N H 2 

# SO 4 

# ), (4) a modified GS impinger containing a known weight of silica gel desiccant; (5) a length of sample line, and (6) a Nutech control case equipped with a pump, dry gas meter, and calibrated orifice. Fi gure 7 provides an illustration of the Method 26A sample train.

## Guardian Fiberglass, Inc. BTEC Project No. 10-3990.06 NAIMA/U.S. EPA Emissions Test Report November 15, 2010 5 

# 4.0 Test Results

The overall results of the emissions te st program are summarized by Table 2.

Table 2 Emissions Test Program Results Summary Test Date(s) Pollutant Emission Rate (lbs/hr) Emission Rate (lbs/ton glass) Emission Rate (mg/dscm) Filterable PM 2.5 

# <0.03 <0.01 <0.9 Organic Condensible PM 2.5 

# 0.04 0.02 1.2 Inorganic Condensible PM 2.5 

# 0.06 0.03 1.7 Sept 15 & 16, 2010

Total PM 2.5 

# 0.14 0.06 3.8 Filterable Particulate <0.02 <1.0 x 10 -2 

# <0.6 Antimony <6.8 x 10 -6 

# <3.0 x 10 -6 

# <1.8 x 10 -4 

# Arsenic 1.5 x 10 -5 

# 6.9 x 10 -6 

# 4.1 x 10 -4 

# Beryllium <1.7 x 10 -6 

# <7.5 x 10 -7 

# <4.6 x 10 -5 

# Cadmium <6.2 x 10 -6 

# <2.8 x 10 -6 

# <1.7 x 10 -4 

# Chromium 9.0 x 10 -5 

# 4.0 x 10 -5 

# 2.4 x 10 -3 

# Cobalt 4.5 x 10 -6 

# 2.0 x 10 -6 

# 1.2 x 10 -4 

# Lead 3.6 x 10 -5 

# 1.6 x 10 -5 

# 9.7 x 10 -4 

# Manganese 3.1 x 10 -5 

# 1.4 x 10 -5 

# 8.3 x 10 -4 

# Nickel 4.5 x 10 -5 

# 2.0 x 10 -5 

# 1.2 x 10 -3 

# Sept 14 & 15, 2010

Selenium 2.2 x 10 -4 

# 9.9 x 10 -5 

# 6.0 x 10 -3 

# Sept 16, 2010 Mercury 1.7 x 10 -6 

# 7.4 x 10 -7 

# 4.6 x 10 -5 

# Sept 14 & 15, 2010 Hexavalent Chromium <5.6 x 10 -6 

# <2.5 x 10 -6 

# <1.6 x 10 -4 

# Hydrogen Chloride <5.4 x 10 -3 

# <2.4 x 10 -3 

# <1.5 x 10 -1 

# Sept 14 & 15, 2010 Hydrogen Fluoride <5.4 x 10 -3 

# <2.4 x 10 -3 

# <1.5 x 10 -1 

## Notes: (1) Pollutant emission rates in terms of mg/dscm were not corrected to 7% O 2 

## because exhaust from the process is essentially ambient (i.e., approximately 20.9% O 2 

## ). (2) The “less than” symbol (<) included in the table indicates that the emission rate was calculated using the method detection limit (MDL) value instead of zero because the an alytical result was below the MDL for one or more of the sample fractions.



# Detailed results for individual emission test run are summarized in Appendix A. Process production data is included in Appendix B. Fi eld and computer-generated data sheets are included in Appendix C. Appendix D includes calibration documents and Appendix E includes laboratory analytical reports.

## Guardian Fiberglass, Inc. BTEC Project No. 10-3990.06 NAIMA/U.S. EPA Emissions Test Report November 15, 2010 6 

# Limitations

The information and opinions rendered in this report are exclusively for use by NAIMA and/or Guardian Fiberglass, Inc. BTEC will not di stribute or publish this report without NAIMA’s consent except as required by law or court order. BTEC accepts responsibility for the competent performance of its duties in executing the assign ment and preparing reports in accordance with the normal standards of the profession, but di sclaims any responsibil ity for consequential damages.

This report was prepared by: Brandon V. Chase Staff Environmental Engineer

This report was reviewed by: Randal J. Tysar Senior Environmental Engineer

## diameter = 41.5"

Points Distance " 12 0.9 11 2.8 10 4.9 9 7.3 8 10.4 7 14.8 6 26.7 5 31.1 4 34.2 3 36.6 2 38.7 1 40.6



# Figure 1 Site: Guardian Fiberglass Winnsboro, South Carolina Electric Melt Furnace BT Environmental Consulting, Inc. 2615 Wolcott Street Ferndale, Michigan N ot to Scale > 20.75"

> 83"

## Bags Samples to analyzers



# Figure 2 Site: USEPA Method 3 A Guardian Fiberglass Winnsboro, South Carolina Electric Melt Furnace BT Environmental Consulting, Inc. 2615 Wolcott Street Ferndale, Michigan Data Acquisition System



## Calibration Gases (Fed to Probe Tip) Environics Gas Dilution System M&C Model 100-L O 2 

## Analyzer CAI Series 600 CO 2 

## Analyzer pump tedlar bagFigure 3Site:USEPA OTM27/28Guardian FiberglassWinnsboro, South CarolinaElectric Melt FurnaceBT Environmental Consulting, Inc.2615 Wolcott Ferndale,MichiganPumpSilica gelHeated Filter BoxS-Type Pitot w/ ThermocoupleHeated Probe w/ Glass Liner & NozzleMeter RigTemp.ProbeFilterOnOff-+00:001 2 3 4 545mm Filter HousingFilter Holder W/ Teflon FilterVerticle CondenserPot Belly Impinger100 mL DI H2OFigure 4Site:USEPA Method 29Guardian FiberglassWinnsboro, South CarolinaBT Environmental Consulting Inc.2615 Wolcott FerndaleMichigan 48220PumpSilica gel100 mL 5% HNO3 / 10% H2O2 solutionHeated Filter BoxS-Type Pitot w/ ThermocoupleHeated Probe w/ Glass Liner & NozzleMeter RigTemp.ProbeFilterOnOff-+00:001 2 3 4 5Figure 5Site:USEPA Method 30B Sampling TrainGuardian FiberglassWinnsboro, South CarolinaElectric Melt FurnaceBT Environmental Consulting, Inc.2615 WolcottFerndale, Michigan 48220Knock outPumpTemperature sensorMeter RigTemp.ProbeFilterOnOff-+00:001 2 3 4 5Sample LineDessicantMercuryTrapProbeFigure 6Site:USEPA Method 0061Guardian FiberglassWinnsboro, South CarolinaElectric Melt FurnaceBT Environmental Consulting, Inc.2615 WolcottFerndale, MichiganPumpMeter RigTemp.ProbeFilterOnOff-+00:001 2 3 4 5150 mL 0.1 N KOHEmptySilica GelPerastaltic pumpTeflon tee75 mL 0.1 N KOHEmptyFigure 7Site:USEPA Method 26A Sampling TrainGuardian FiberglassWinnsboro, South CarolinaElectric Melt FurnaceBT Environmental Consulting, Inc.2615 Wolcott Ferndale,MichiganPumpHeated Filter BoxS-type pitot w/ thermocoupleHeated probe with glass linerMeter RigTemp.ProbeFilterOnOff-+00:001 2 3 4 5Empty15 mL 0.1N H2SO4Silica Gel

# APPENDIX A DETAILED TEST RUN RESULTS

## Plant Job # Location OTM27/OTM 28 Testing

Copyright by Walter Smith Run Number 1 2 3 Average

Date Test Date 9/15/2010 9/16/2010 9/16/2010 Start Run Start Time 12:09:00 7:38:00 12:25:00 Run Finish Time 16:20:00 11:58:00 16:29:00 Net Traversing Points 24 24 24 

### Θ Net Run Time, minutes 246.46 246.46 245.04 246 

### D N Nozzle Diameter, inches 0.260 0.260 0.260 0.260 

### C p Pitot Tube Coeficient 0.84 0.84 0.84 0.84 

### Y Dry Gas Meter Calibration Factor 1.003 1.003 1.003 1.003 

### P Br Barometric Pressure, inches of Mercury 30.12 30.13 30.13 30.13 

### Δ H Average orifice meter Differential, inches H 2 O 0.40 0.39 0.39 0.39 

### V m Dry Gas Meter Volume Sampled, cubic feet 97.687 96.080 97.100 96.956



### t m Average Dry Gas Meter Temperature, °F 101.52 91.48 101.85 98.28 

### V mstd Dry Gas Meter Volume Sampled, dscf 92.837 93.001 92.253 92.697 

### V lc Total Moisture Liquid collected, ml 46 52 46 48.0 

### V wstd Volume of Water Vapor, standard cubic feet 2.17 2.45 2.17 2.26 

### % H 2 

### O Moisture Content of Stack Gas, % 2.3 2.6 2.3 2.4 

### M fd Dry Mole Fraction 0.977 0.974 0.977 0.976 

### %CO 2 Carbon Dioxide, % 1.3 0.5 0.3 0.7 

### %O 2 Oxygen, % 20.5 20.6 20.6 20.6 

### % CO+ N 2 Carbon Monoxide & Nitrogen, % 78.2 78.9 79.1 78.7 

### M d Dry Molecular Weight, lb/lb-Mole 29.03 28.90 28.87 28.93 

### M s Wet Molecular weight, lb/lb-Mole 28.78 28.62 28.62 28.67 

### P g Flue Gas Static Pressure, inches of H 2 O -0.05 -0.05 -0.05 -0.05 

### P s Absolute Flue Gas Pressure, inches of Mercury 30.12 30.13 30.13 30.12


### t s Average Stack Gas Temperature, °F 136 132 142 137 

### Δ P avg Average Velocity Head, inches of H 2 O 0.108 0.108 0.107 0.108



### v s Average Stack Gas Velocity, feet/second 19.6 19.5 19.6 19.6 

### A s Stack Crossectional Area, square feet 9.4 9.4 9.4 9.4 

### Q sd Dry Volumetric Flow Rate, dry scfm 9,602 9,638 9,529 9,590 

### Q aw Actual Wet Volumetric Flue Gas Flow Rate, acfm 11,027 11,012 11,041 11,027 

### %I Percent Isokinetic of Sampling Rate, % 100.0 99.8 100.7 100.2



### W p Production, tons glass per hour 

### W Filterable PM 2.5 Catch Weight, mg 5.1 0.3 1.7 2.4 

### C mg/dscm Filterable PM 2.5 Concentration, mg/dscm 1.9E+00 1.1E-01 6.6E-01 9.0E-01 

### C mg/dscm@7%O2 Filterable PM 2.5 Concentration, mg/dscm @ 7% O 2 N/A N/A N/A 

### E lb/hr Filterable PM 2.5 Emission Rate, pounds/hr 6.9E-02 4.1E-03 2.3E-02 3.2E-02 

### E lb/ton product Filterable PM 2.5 Emission Rate, pounds/ton product 

### W Organic Condensible PM 2.5 Catch Weight, mg 3.8 1.4 4.0 3.1 

### C mg/dscm Organic Condensible PM 2.5 Concentration, mg/dscm 1.4E+00 5.3E-01 1.5E+00 1.2E+00 

### C mg/dscm@7%O2 Organic Condensible PM 2.5 Concentration, mg/dscm @ 7% O 2 N/A N/A N/A 

### E lb/hr Organic Condensible PM 2.5 Emission Rate, pounds/hr 5.2E-02 1.9E-02 5.5E-02 4.2E-02 

### E lb/ton product Organic Condensible PM 2.5 Emission Rate, pounds/ton product 

### W Inorganic Condensible PM 2.5 Catch Weight, mg 0.7 6.7 6.0 4.5 

### C mg/dscm Inorganic Condensible PM 2.5 Concentration, mg/dscm 2.7E-01 2.5E+00 2.3E+00 1.7E+00 

### C mg/dscm@7%O2 Inorganic Condensible PM 2.5 Concentration, mg/dscm @ 7% O 2 N/A N/A N/A 

### E lb/hr Inorganic Condensible PM 2.5 Emission Rate, pounds/hr 9.6E-03 9.2E-02 8.2E-02 6.1E-02 

### E lb/ton product Inorganic Condensible PM 2.5 Emission Rate, pounds/ton product 

### W Total PM 2.5 Catch Weight, mg 9.6 8.4 11.7 9.9 

### C mg/dscm Total PM 2.5 Concentration, mg/dscm 3.6E+00 3.2E+00 4.5E+00 3.8E+00 

### C mg/dscm@7%O2 Total PM 2.5 Concentration, mg/dscm @ 7% O 2 N/A N/A N/A 

### E lb/hr Total PM 2.5 Emission Rate, pounds/hr 1.3E-01 1.2E-01 1.6E-01 1.4E-01 

### E lb/ton product Total PM 2.5 Emission Rate, pounds/ton product 

## 10-3990.06 Guardian Winnsboro M Winnsboro Address

- PersonnelPlant Job # Location Method 29 Metals

Copyright by Walter Smith Run Number 1 2 3 Average

Date Test Date 9/14/2010 9/14/2010 9/15/2010 Start Run Start Time 7:44:00 11:56:00 7:36:00 Run Finish Time 11:02:00 15:22:00 10:57:00 Net Traversing Points 24 24 24 Θ Net Run Time, minutes 192 192 192 192 D N Nozzle Dianeter, inches 0.374 0.374 0.374 0.374 C p Pitot Tube Coeficient 0.84 0.84 0.84 0.84 Y Dry Gas Meter Calibration Factor 1.013 1.013 1.013 1.013 P Br Barometric Pressure, inches of Mercury 30.05 30.05 30.12 30.07 Δ H Average orifice meter Differential, inches H 2 O 2.15 2.05 2.16 2.12 V m Dry Gas Meter Volume Sampled, cubic feet 159.640 157.540 160.430 159.203 t m Average Dry Gas Meter Temperature, °F 89.61 102.51 92.29 94.81 V mstd Dry Gas Meter Volume Sampled, dscf 156.853 151.203 157.232 155.096 V l c Total Moisture Liquid collected, ml 80 73 89 80.7 V wstd Volume of Water Vapor, standard cubic feet 3.77 3.44 4.19 3.80 % H 2 O Moisture Content of Stack Gas, % 2.3 2.2 2.6 2.4 M fd Dry Mole Fraction 0.977 0.978 0.974 0.976 %CO 2 Carbon Dioxide, % 0.6 0.8 0.6 0.7 %O 2 Oxygen, % 20.5 20.5 20.5 20.5 % CO+ N 2 Carbon Monoxide & Nitrogen, % 78.9 78.7 78.9 78.8 M d Dry Molecular Weight, lb/lb-Mole 28.92 28.95 28.92 28.93 M s Wet Molecular weight, lb/lb-Mole 28.66 28.70 28.63 28.67 P g Flue Gas Static Pressure, inches of H 2 O -0.05 -0.05 -0.05 -0.05 P s Absolute Flue Gas Pressure, inches of Mercury 30.05 30.05 30.12 30.07 t s Average Stack Gas Temperature, °F 121 132 121 125 Δ P av g Average Velocity Head, inches of H 2 O 0.115 0.109 0.115 0.113

v s Average Stack Gas Velocity, feet/second 20.0 19.6 20.0 19.9 A s Stack Crossectional Area, square feet 9.4 9.4 9.4 9.4 Q sd Dry Volumetric Flow Rate, dry scfm 10,037 9,677 10,030 9,915 Q aw Actual Wet Volumetric Flue Gas Flow Rate, acfm 11,271 11,057 11,248 11,192 %I Percent Isokinetic of Sampling Rate, % 100.3 100.3 100.6 100.4

W p Production, tons glass per hour W Particulate Method 5 Catch Weight, mg 0.3 5.5 2.3 2.7 C m g /dscm Particulate Concentration, mg/dscm 0.1 1.3 0.5 0.6 C m g /dscm @ 7%O 2 Particulate Concentration, mg/dscm @ 7% O 2 N/A N/A N/A E lb/h r Particulate Emission Rate, pounds/hr 0.00 0.05 0.02 0.02 E lb/ton product Particulate Emission Rate, pounds/ton product W Antimony Catch Weight, μg 0.8 0.8 0.8 0.8 C m g /dscm Antimony Concentration, mg/dscm 1.8E-04 1.9E-04 1.8E-04 1.8E-04 C m g /dscm @ 7%O 2 Antimony Concentration, mg/dscm @ 7% O 2 N/A N/A N/A E lb/h r Antimony Emission Rate, pounds/hr 6.8E-06 6.8E-06 6.8E-06 6.8E-06 E lb/ton product Antimony Emission Rate, pounds/ton product W Arsenic Catch Weight, μg 3.6 1.0 0.9 1.8 C m g /dscm Arsenic Concentration, mg/dscm 8.0E-04 2.4E-04 2.0E-04 4.1E-04 C m g /dscm @ 7%O 2 Arsenic Concentration, mg/dscm @ 7% O 2 N/A N/A N/A E lb/h r Arsenic Emission Rate, pounds/hr 3.0E-05 8.7E-06 7.7E-06 1.5E-05 E lb/ton product Arsenic Emission Rate, pounds/ton product W Beryllium Catch Weight, μg 0.2 0.2 0.2 0.2 C m g /dscm Beryllium Concentration, mg/dscm 4.5E-05 4.7E-05 4.5E-05 4.6E-05 C m g /dscm @ 7%O 2 Beryllium Concentration, mg/dscm @ 7% O 2 N/A N/A N/A E lb/h r Beryllium Emission Rate, pounds/hr 1.7E-06 1.7E-06 1.7E-06 1.7E-06 E lb/ton product Beryllium Emission Rate, pounds/ton product W Cadmium Catch Weight, μg 1.7 0.3 0.2 0.7 C m g /dscm Cadmium Concentration, mg/dscm 3.8E-04 7.9E-05 4.5E-05 1.7E-04 C m g /dscm @ 7%O 2 Cadmium Concentration, mg/dscm @ 7% O 2 N/A N/A N/A E lb/h r Cadmium Emission Rate, pounds/hr 1.4E-05 2.9E-06 1.7E-06 6.2E-06 E lb/ton product Cadmium Emission Rate, pounds/ton product W Chromium Catch Weight, μg 22.7 6.6 2.6 10.6 C m g /dscm Chromium Concentration, mg/dscm 5.1E-03 1.5E-03 5.9E-04 2.4E-03 C m g /dscm @ 7%O 2 Chromium Concentration, mg/dscm @ 7% O 2 N/A N/A N/A E lb/h r Chromium Emission Rate, pounds/hr 1.9E-04 5.6E-05 2.2E-05 9.0E-05 E lb/ton product Chromium Emission Rate, pounds/ton product W Cobalt Catch Weight, μg 0.5 0.8 0.3 0.5 C m g /dscm Cobalt Concentration, mg/dscm 1.1E-04 1.8E-04 7.4E-05 1.2E-04 C m g /dscm @ 7%O 2 Cobalt Concentration, mg/dscm @ 7% O 2 N/A N/A N/A E lb/h r Cobalt Emission Rate, pounds/hr 4.3E-06 6.5E-06 2.8E-06 4.5E-06 E lb/ton product Cobalt Emission Rate, pounds/ton product W Lead Catch Weight, μg 7.4 4.0 1.4 4.3 C m g /dscm Lead Concentration, mg/dscm 1.7E-03 9.4E-04 3.1E-04 9.7E-04 C m g /dscm @ 7%O 2 Lead Concentration, mg/dscm @ 7% O 2 N/A N/A N/A E lb/h r Lead Emission Rate, pounds/hr 6.3E-05 3.4E-05 1.1E-05 3.6E-05 E lb/ton product Lead Emission Rate, pounds/ton product W Manganese Catch Weight, μg 3.4 3.6 3.9 3.6 C m g /dscm Manganese Concentration, mg/dscm 7.7E-04 8.4E-04 8.8E-04 8.3E-04 C m g /dscm @ 7%O 2 Manganese Concentration, mg/dscm @ 7% O 2 N/A N/A N/A E lb/h r Manganese Emission Rate, pounds/hr 2.9E-05 3.0E-05 3.3E-05 3.1E-05 E lb/ton product Manganese Emission Rate, pounds/ton product W Nickel Catch Weight, μg 5.5 3.0 7.5 5.3 C m g /dscm Nickel Concentration, mg/dscm 1.2E-03 7.0E-04 1.7E-03 1.2E-03 C m g /dscm @ 7%O 2 Nickel Concentration, mg/dscm @ 7% O 2 N/A N/A N/A E lb/h r Nickel Emission Rate, pounds/hr 4.7E-05 2.5E-05 6.3E-05 4.5E-05 E lb/ton product Nickel Emission Rate, pounds/ton product W Selenium Catch Weight, μg 63.6 11.0 4.7 26.4 C m g /dscm Selenium Concentration, mg/dscm 1.4E-02 2.6E-03 1.1E-03 6.0E-03 C m g /dscm @ 7%O 2 Selenium Concentration, mg/dscm @ 7% O 2 N/A N/A N/A E lb/h r Selenium Emission Rate, pounds/hr 5.4E-04 9.3E-05 4.0E-05 2.2E-04 E lb/ton product Selenium Emission Rate, pounds/ton product 10-3990.06 guardian Winnsboro Address JP PersonnelM30B Mercury TestingCompany Name Plant Location CityPlant Location State Source Name Source IDGuardian Fiberglass Winnsboro South Carolina Electric Melt Furnace BaghousePlease note QA/QC documentation starting in Column "S"Measured Value(mg/dscm)CorrectedConcentration(mg/dscm at 7% O2)Basis (Wet or Dry)Test Method Used(EPA Method 30B)Data Flag (ADL,BDL, DDL)Test MethodCommentsCalculatedEmission Rate(lb/hr)1 9/16/2010 7:43 9/16/2010 9:43 4.05E-05 N/A Wet EPA Method 30B 1.46E-062 9/16/2010 10:15 9/16/2010 12:15 4.71E-05 N/A Wet EPA Method 30B 1.70E-063 9/16/2010 12:35 9/16/2010 14:35 5.05E-05 N/A Wet EPA Method 30B 1.82E-06Total Vapor Phase Mercury Emission Test ResultsTest End TimeRun Number Test Start Date Test Start Time Test End DatePage 1 of 311/24/2010M30B Mercury TestingQA/QC DocumentationProcessProduction Rate(tons glass/hr)CalculatedEmission Rate(lb/ton)Trap IDSection 1Mass (ng)Section 2Mass (ng)TotalMass (ng)InitialSpike(ng)Total Non-Spike (ng)SampleVolume(dscm)VolumeDifference (%)Volume Diff.LimitBreaktrough(%)BreaktroughLimit2.3 1.3 20.5 11,027 9,602 136 R1, A 5.67 0.27 5.94 0 5.94 0.15 2% 52.3 1.3 20.5 11,027 9,602 136 R2, A 6.58 0.3 6.88 0 6.88 0.15 2% 52.6 0.5 20.6 11,012 9,638 132 R3, A 7.03 0.22 7.25 0 7.25 0.14 2% 3Trap #1≤20% of fieldrecovery test≤10% of Section1 Hg mass forHg conc. >1μg/dscm: or≤20% of Section1 for Hg conc.≤1μg/dscmFlue GasTemperature (F)Other Supporting InformationFlue GasMoisture(%)Flue GasO2(%)Flue GasCO2(%)Flue Gas FlowRate (dscfm)Flue GasFlow Rate(acfm)Page 2 of 311/24/2010M30B Mercury TestingConcentration(μg/dscm)Trap IDSection 1MassSection 2MassTotalMassInitialSpikeTotal Non-SpikeSampleVolumeVolumeDifference (%)Volume Diff.LimitBreaktrough (%)BreaktroughLimitConcentration(μg/dscm)Abs. diff. RD (%) LimitCrecR (%) by RunRavg(%)Limit0.04R1, B 15.5 0.23 15.73 10 5.73 0.15 2% 10.10.1 45 0.0649 970.05R2, B 16.5 0.21 16.71 10 6.71 0.15 2% 10.10.1 41 0.0649 970.05R3, B 17.2 0.47 17.67 10 7.67 0.15 2% 30.10.1 41 0.0702 103AverageRecovery,between 85 and115%Trap #2Paired Trap Agreement (RD) Measured Spike Recovery ( R )≤20% of fieldrecovery test≤10% of Section1 Hg mass for Hgconc. >1μg/dscm: or≤20% of Section 1for Hg conc.≤1μg/dscm≥10 % RD massfor Hg conc. >1μg/dscm: or≤20% RD or≤0.2μg/dscm abs.diff.for Hg conc.≤1μg/dscm99Page 3 of 311/24/2010

## Plant Job # Location Hex Chrome Testing

Copyright by Walter Smith 

### Run Number 1 2 3 Average



### Date Test Date 9/14/2010 9/14/2010 9/15/2010 Start Run Start Time 7:44:00 11:56:00 7:36:00 Run Finish Time 11:02:00 15:22:00 10:57:00 Net Traversing Points 24 24 24 

### Θ Net Run Time, minutes 192 192 192 192 

### D N 

### Nozzle Dianeter, inches 0.344 0.344 0.344 0.344 

### C p 

### Pitot Tube Coeficient 0.84 0.84 0.84 0.84 

### Y Dry Gas Meter Calibration Factor 1.003 1.003 1.003 1.003 

### P Br 

### Barometric Pressure, inches of Mercury 30.05 30.05 30.12 30.07 

### Δ H Average orifice meter Differential, inches H 2 

### O 1.17 1.18 1.20 1.18 

### V m 

### Dry Gas Meter Volume Sampled, cubic feet 127.990 129.975 129.760 129.242 

### t m 

### Average Dry Gas Meter Temperature, °F 87.69 99.35 90.67 92.57 

### V mstd 

### Dry Gas Meter Volume Sampled, dscf 124.652 123.949 125.996 124.865 

### V lc 

### Total Moisture Liquid collected, ml 116 101 129 115.3 

### V wstd 

### Volume of Water Vapor, standard cubic feet 5.46 4.75 6.07 5.43 

### % H 2 

### O Moisture Content of Stack Gas, % 4.2 3.7 4.6 4.2 

### M fd 

### Dry Mole Fraction 0.958 0.963 0.954 0.958 

### %CO 2 

### Carbon Dioxide, % 0.6 0.8 0.6 0.7 

### %O 2 

### Oxygen, % 20.5 20.5 20.5 20.5 

### % CO+ N 2 

### Carbon Monoxide & Nitrogen, % 78.9 78.7 78.9 78.8 

### M d 

### Dry Molecular Weight, lb/lb-Mole 28.92 28.95 28.92 28.93 

### M s 

### Wet Molecular weight, lb/lb-Mole 28.46 28.54 28.41 28.47 

### P g 

### Flue Gas Static Pressure, inches of H 2 

### O -0.05 -0.05 -0.05 -0.05 

### P s 

### Absolute Flue Gas Pressure, inches of Mercury 30.05 30.05 30.12 30.07 

### t s 

### Average Stack Gas Temperature, °F 125 136 124 129 

### Δ P avg 

### Average Velocity Head, inches of H 2 

### O 0.102 0.102 0.104 0.103



### v s 

### Average Stack Gas Velocity, feet/second 18.9 19.1 19.1 19.1 

### A s 

### Stack Crossectional Area, square feet 9.4 9.4 9.4 9.4 

### Q sd 

### Dry Volumetric Flow Rate, dry scfm 9,261 9,233 9,354 9,283 

### Q a w 

### Actual Wet Volumetric Flue Gas Flow Rate, acfm 10,672 10,774 10,779 10,742 

### %I Percent Isokinetic of Sampling Rate, % 102.1 101.8 102.2 102.0



### W p 

### Production, tons glass per hour 

### W Hexavalent Chromium Catch Weight, μg 0.9 0.4 0.4 0.6 

### C mg/dscm 

### Hexavalent Chromium Concentration, mg/dscm 2.5E-04 1.1E-04 1.1E-04 1.6E-04 

### C mg/dscm@7%O 2 

### Hexavalent Chromium Concentration, mg/dscm @ 7% O 2 

### N/A N/A N/A 

### E lb/h r 

### Hexavalent Chromium Emission Rate, pounds/hr 8.8E-06 3.9E-06 3.9E-06 5.6E-06 

### E lb/ton product 

### Hexavalent Chromium Emission Rate, pounds/ton product 

## 10-3990.06 guardian Winnsboro Address MS Personnel

## Plant Job # Location HCl and HF Testing

Copyright by Walter Smith 

### Run Number 1 2 3 Average



### Date Test Date 9/14/2010 9/15/2010 9/15/2010 Start Run Start Time 16:05:00 11:32:00 12:47:00 Run Finish Time 17:05:00 12:34:00 14:51:00 Net Traversing Points 24 24 24 

## Θ Net Run Time, minutes 60 60 60 60 

## D N 

### Nozzle Dianeter, inches 0.374 0.374 0.374 0.374 

## C p 

### Pitot Tube Coeficient 0.84 0.84 0.84 0.84 

## Y Dry Gas Meter Calibration Factor 1.013 1.013 1.013 1.013 

## P Br 

### Barometric Pressure, inches of Mercury 30.05 30.12 30.12 30.10 

## Δ H Average orifice meter Differential, inches H 2 

### O 2.15 2.07 2.06 2.09 

## V m 

### Dry Gas Meter Volume Sampled, cubic feet 50.424 49.250 49.040 49.571



## t m 

### Average Dry Gas Meter Temperature, °F 103.94 98.31 100.56 100.94 

## V mstd 

### Dry Gas Meter Volume Sampled, dscf 48.285 47.737 47.341 47.788 

## V lc 

### Total Moisture Liquid collected, ml 24 28 27 26.3 

## V wstd 

### Volume of Water Vapor, standard cubic feet 1.13 1.32 1.27 1.24 

## % H 2 

## O Moisture Content of Stack Gas, % 2.3 2.7 2.6 2.5 

## M fd 

### Dry Mole Fraction 0.977 0.973 0.974 0.975 

## %CO 2 

### Carbon Dioxide, % 0.8 1.3 1.3 1.1 

## %O 2 

### Oxygen, % 20.5 20.5 20.5 20.5 

## % CO+ N 2 

### Carbon Monoxide & Nitrogen, % 78.7 78.2 78.2 78.4 

## M d 

### Dry Molecular Weight, lb/lb-Mole 28.95 29.03 29.03 29.00 

## M s 

### Wet Molecular weight, lb/lb-Mole 28.70 28.73 28.74 28.72 

## P g 

### Flue Gas Static Pressure, inches of H 2 

### O -0.05 -0.05 -0.05 -0.05 

## P s 

### Absolute Flue Gas Pressure, inches of Mercury 30.05 30.12 30.12 30.09



## t s 

### Average Stack Gas Temperature, °F 134 129 134 132 

## Δ P avg 

### Average Velocity Head, inches of H 2 

### O 0.114 0.110 0.109 0.111



## v s 

### Average Stack Gas Velocity, feet/second 20.1 19.6 19.7 19.8 

## A

s 

### Stack Crossectional Area, square feet 9.4 9.4 9.4 9.4 

## Q sd 

### Dry Volumetric Flow Rate, dry scfm 9,876 9,717 9,646 9,746 

## Q aw 

### Actual Wet Volumetric Flue Gas Flow Rate, acfm 11,317 11,070 11,076 11,155 

## %I Percent Isokinetic of Sampling Rate, % 100.4 100.9 100.8 100.7



## W p 

### Production, tons glass per hour 

## W HCl Catch Weight, μg 200.0 200.0 200.0 200.0 

## C mg/dscm 

### HCl Concentration, mg/dscm 1.5E-01 1.5E-01 1.5E-01 1.5E-01 

## C mg/dscm@7%O2 

### HCl Concentration, mg/dscm @ 7% O 2 

### N/A N/A N/A 

## E lb/hr 

### HCl Emission Rate, pounds/hr 5.4E-03 5.4E-03 5.4E-03 5.4E-03 

## E lb/ton product 

### HCl Emission Rate, pounds/ton product 

## W HF Catch Weight, μg 200.0 200.0 200.0 200.0 

## C mg/dscm 

### HF Concentration, mg/dscm 1.5E-01 1.5E-01 1.5E-01 1.5E-01 

## C mg/dscm@7%O2 

### HF Concentration, mg/dscm @ 7% O 2 

### N/A N/A N/A 

## E lb/hr 

### HF Emission Rate, pounds/hr 5.4E-03 5.4E-03 5.4E-03 5.4E-03 

## E lb/ton product 

### HF Emission Rate, pounds/ton product 

## 10-3990.06 guardian Winnsboro Address MS Personnel

# APPENDIX B PROCESS DATA

## BAGHOUSE STACK EP1--September 14-15, 2010 Metals test

Total

#3 #4 #5 #6 #7 Pull Rate

EP1 9/14/2010 

### 7:44 900 901 899 901 905 

### 7:59 901 899 900 900 901 

### 8:14 899 899 901 900 900 

### 8:29 901 899 899 900 902 

### 8:44 901 901 899 901 901 

### 8:59 901 900 900 900 901 

### 9:14 900 901 901 900 901 

### 9:29 901 900 899 901 901 

### 9:44 900 900 899 900 900 

### 9:59 899 899 900 900 901 

### 10:14 900 900 901 899 902 

### 10:29 899 900 901 899 901 

### 10:44 901 901 901 900 901 

### 10:59 901 900 899 901 901 

### 11:02 900 900 900 901 901 

### AVG. 900 900 900 900 901 4502

EP1 9/14/2010 

### 11:56 900 898 900 900 900 

### 12:11 899 899 899 898 901 

### 12:26 899 901 900 900 900 

### 12:41 899 900 901 900 902 

### 12:56 901 901 899 900 899 

### 1:11 901 900 901 897 901 

### 1:26 900 901 899 902 900 

### 1:41 902 899 901 901 903 

### 1:56 900 901 900 901 900 

### 2:11 900 900 901 901 901 

### 2:26 899 901 899 901 899 

### 2:44 900 900 899 900 899 

### 2:56 901 900 901 900 900 

### 3:11 901 900 901 900 902 

### 3:22 901 900 900 901 902 AVG. 900 900 900 900 901 4501

EP1 9/15/2010 

### 7:36 899 899 899 900 901 

### 7:51 901 900 901 901 901 

### 8:06 900 900 900 901 900 

### 8:21 899 901 901 899 900 

### 8:36 899 899 898 901 901 

### 8:51 901 899 899 898 900 

### 9:06 900 900 898 900 899 

### 9:21 901 901 900 899 900 

### 9:36 900 899 899 900 900 

### 9:51 901 901 900 900 900 

### 10:06 901 897 899 900 901 

### 10:21 899 901 901 899 899 

### 10:36 901 898 899 900 900 

### 10:51 899 901 898 899 900 AVG. 900 900 899 900 900 4499



### Average of all 3 runs 900 900 900 900 901 4501 Spinner Pull Rates (lbs)

TEST ID DATE TIME Resinated

# BAGHOUSE STACK EP1--September 14-15, 2010 HCL/HF Test

Total

#3 #4 #5 #6 #7 Pull Rate

EP1 9/14/2010 

## 4:05 900 902 901 902 901 

## 4:20 899 901 897 903 899 

## 4:35 899 899 899 900 902 

## 4:50 899 899 899 901 900 

## 5:10 901 900 898 902 902 

## AVG. 900 900 899 902 901 4501

EP1 

## Ran concurrent with the PM2.5 9/15 run

AVG. #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

EP1 

## Ran concurrent with the PM2.5 9/15 run

AVG. #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!



## Average of all 3 runs 900 900 899 902 901 4501 Spinner Pull Rates (lbs)

Resinated

TEST ID DATE TIME

### BAGHOUSE STACK EP1--September 15-16, 2010 PM2.5 & Mercury Test

Total

#3 #4 #5 #6 #7 Pull Rate

EP1 9/15/2010 11:32 899 899 900 902 901 11:47 900 901 901 901 899 12:02 899 902 899 902 900 12:17 901 899 901 901 900 12:32 902 898 900 898 900 12:47 898 901 903 900 900 1:02 900 900 897 899 899 1:17 900 900 893 899 900 1:32 902 901 902 901 900 1:47 900 900 902 901 901 2:02 900 901 901 902 901 2:17 902 898 901 899 901 2:32 900 903 902 901 900 2:47 901 898 899 901 901 3:02 899 900 901 900 902 3:17 899 899 901 901 901 3:32 901 901 900 900 901 3:47 898 900 900 901 902 4:02 901 901 902 900 900 4:17 897 899 900 897 901 AVG. 900 900 900 900 901 4501

EP1 9/16/2010 7:38 900 899 900 900 900 7:53 900 901 899 900 900 8:08 898 899 898 901 901 8:23 901 900 900 899 900 8:38 899 899 900 900 901 8:53 902 899 901 900 899 9:08 901 901 899 899 903 9:23 901 899 903 900 896 9:38 896 900 898 899 899 9:53 899 911 900 898 900 10:08 900 901 901 899 903 10:23 902 900 901 899 898 10:38 901 901 899 901 899 10:53 899 899 899 900 901 11:08 899 901 900 899 901 11:23 901 901 902 901 899 11:38 900 900 901 899 900 11:53 898 900 899 901 900 12:08 899 900 901 900 900 AVG. 900 901 900 900 900 4500

EP1 9/16/2010 12:25 900 901 901 902 901 12:40 902 901 900 900 899 12:55 900 900 899 900 902 1:10 900 900 898 900 899 1:25 901 897 899 900 900 1:40 902 899 899 899 899 1:55 898 899 900 899 903 2:10 900 899 899 902 900 2:25 900 900 900 900 900 2:40 902 901 899 898 900 2:55 899 901 901 898 902 3:10 900 900 898 901 898 3:25 897 922 900 900 902 3:40 901 900 900 898 902 3:55 899 899 901 900 899 4:10 899 900 898 900 899 4:25 900 900 904 906 900 4:41 899 900 902 900 896 AVG. 900 901 900 900 900 4501

Average of all 3 runs 900 901 900 900 900 4501 Spinner Pull Rates (lbs)

Resinated

TEST ID DATE TIME

# APPENDIX C FIELD AND COMPUTER-GENERATED DATA SHEETSBT Environmental Consulting Isokinetic Run Sheet

Project No.: 10-3990.06 Probe # Pollutant PM2.5 Points/Port 12 Start Finish Pre Post Company n Winnsboro Mel t DGM # 5 Method OTM27/28 Total Points 24 Location Winnsboro Rate (cfm) Run # 1 Time/pt (min) 10.3 Source Melter Ba g hous e Delta ∆ H@ 1.53 Date 15-Sep-10 Time/reading 10.3 Operator Bws (%) 2.28 # of Ports 2 Total Run 246.5 Filter Numbe r Condensate Volum e 16 Cp 0.840 Ps (in Hg) 30.12 Barometric 30.12 Silica Gel Weight Gain 30 DGM Y 1.003 Pm (in Hg) 30.12 Ref Temp 68 Static (in H2O) -0.05 Actual Dn (in) 0.26 O2 (%) 20.50 Ref Press 29.92 Stack Dia (ft) 3.46 An (ft^2) 0.00037 CO2 (%) 1.3 Md 29.03 Stack Area (sf) 9.39 Est.DH(in H2O) Ms 28.78 Act. Flow (cfm) 11,027 Must delete extra zeros in the Velocity column Vmnstd 92.74 Preliminary dP (in H20) Total Vol.(cf) 0.0 Wet Ref Flow (cfm) 9,826 Moisture % 2.28 Preliminary Ts (oF) Est. Us (ft/s) 0.0 Dr y Ref Flow ( cfm ) 9,602 Preliminary Tm (oF) Theor Dn (in) #DIV/0! Comments:

PT # Start Time End Time Clock Time (24hr) DGM Vol. Delta P Stack Temp Meter In Meter Out Desired Delta H Actual Delta H Probe Temp. (*F) Filter Temp (*F) Imp temp. (*F) Pump Vac.
1 0.0 10.3 12:09 22.56 0.10 128 93 93 0.38 0.4 250 250 66 2 10.3 20.5 12:19 26.50 0.10 128 97 94 0.38 0.4 250 250 64 2 2 20.5 30.8 12:29 30.42 0.11 133 99 95 0.42 0.4 250 250 63 2 30.8 41.1 12:39 34.51 0.11 133 100 96 0.42 0.4 250 250 58 2 3 41.1 51.3 12:49 38.60 0.11 134 101 97 0.42 0.4 250 250 52 2 51.3 61.6 12:59 42.72 0.11 135 101 98 0.42 0.4 250 250 50 2 4 61.6 71.9 13:09 46.82 0.11 136 102 98 0.42 0.4 250 250 49 2 71.9 82.2 13:19 50.95 0.11 137 102 99 0.42 0.4 250 250 49 2 5 82.2 92.4 13:29 55.07 0.12 137 103 99 0.45 0.4 250 250 50 2 92.4 102.7 13:39 59.32 0.11 137 103 100 0.42 0.4 250 250 50 2 6 102.7 113.0 13:49 63.42 0.11 137 103 100 0.42 0.4 250 250 50 2 113.0 123.2 13:59 67.51 0.11 138 104 101 0.42 0.4 250 250 50 2 7 123.2 133.5 14:20 71.61 0.10 135 102 101 0.38 0.4 250 250 58 2 133.5 143.8 14:30 75.55 0.10 137 104 102 0.38 0.4 250 250 53 2 8 143.8 154.0 14:40 79.42 0.11 138 104 102 0.42 0.4 250 250 53 2 154.0 164.3 14:50 83.50 0.11 139 105 102 0.42 0.4 250 250 52 2 9 164.3 174.6 15:00 87.60 0.11 139 105 103 0.42 0.4 250 250 52 2 174.6 184.8 15:10 91.67 0.11 139 105 103 0.42 0.4 250 250 53 2 10 184.8 195.1 15:20 95.79 0.11 139 106 103 0.42 0.4 250 250 52 2 195.1 205.4 15:30 99.92 0.11 138 106 106 0.42 0.4 250 250 53 2 11 205.4 215.7 15:40 104.05 0.11 139 106 103 0.42 0.4 250 250 55 2 215.7 225.9 15:50 108.19 0.11 139 106 103 0.42 0.4 250 250 55 2 12 225.9 236.2 16:00 112.25 0.10 139 106 103 0.38 0.4 250 250 57 2 236.2 246.5 16:10 116.27 0.10 140 106 103 0.38 0.4 250 250 58 2 1 246.5 256.7 16:20 120.25 256.7 267.0 2 267.0 277.3 277.3 287.5 3 287.5 297.8 297.8 308.1 4 308.1 318.3 318.3 328.6 5 328.6 338.9 338.9 349.2 6 349.2 359.4 359.4 369.7 7 369.7 380.0 380.0 390.2 8 390.2 400.5 400.5 410.8 9 410.8 421.0 421.0 431.3 10 431.3 441.6 441.6 451.8 11 451.8 462.1 462.1 472.4 12 472.4 482.7 482.7 492.9 492.9 503.2 503.2 513.5 513.5 523.7 523.7 534.0 534.0 544.3 544.3 554.5 554.5 564.8 564.8 575.1 575.1 585.3 585.3 595.6 595.6 605.9 605.9 616.2 616.2 626.4 626.4 636.7 636.7 647.0 647.0 657.2 657.2 667.5 667.5 677.8 677.8 688.0 688.0 698.3 698.3 708.6 708.6 718.8 718.8 729.1 729.1 739.4 739.4 749.6 749.6 759.9 759.9 770.2 770.2 780.5 780.5 790.7 790.7 801.0 801.0 811.3 811.3 821.5 821.5 831.8 831.8 842.1 842.1 852.3 852.3 862.6 862.6 872.9 872.9 883.1 883.1 893.4 893.4 903.7 903.7 914.0 914.0 924.2 924.2 934.5 934.5 944.8 944.8 955.0 955.0 965.3 965.3 975.6 975.6 985.8 985.8 996.1 996.1 1006.4 1006.4 1016.6 1016.6 1026.9 1026.9 1037.2 1037.2 1047.5 1047.5 1057.7 1057.7 1068.0 1068.0 1078.3 1078.3 1088.5 1088.5 1098.8 1098.8 1109.1 1109.1 1119.3 1119.3 1129.6 1129.6 1139.9 1139.9 1150.1 1150.1 1160.4 1160.4 1170.7 1170.7 1181.0 1181.0 1191.2 1191.2 1201.5 1201.5 1211.8 1211.8 1222.0 1222.0 1232.3 Average: 97.69 0.11 136.4 102.9 100.2 0.41 0.40 250 250 54.25 2 Leak CheckBT Environmental Consulting Isokinetic Run Sheet

Project No.: 10-3990.06 Probe # Pollutant PM2.5 Points/Port 12 Start Finish Pre Post Company n Winnsboro Mel t DGM # 5 Method OTM27-28 Total Points 24 Location Melter Ba g hous e Rate (cfm) Run # 2 Time/pt (min) 10.3 Source SV-Melt 6,7,9 Delta ∆ H@ 1.53 Date 16-Sep-10 Time/reading 10.3 Operator Bws (%) 2.6 # of Ports 2 Total Run 246.5 Filter Numbe r NA Condensate Volum e 22 Cp 0.840 Ps (in Hg) 30.13 Barometric 30.13 Silica Gel Weight Gain 30 DGM Y 1.003 Pm (in Hg) 30.13 Ref Temp 68 Static (in H2O) -0.05 Actual Dn (in) 0.26 O2 (%) 20.60 Ref Press 29.92 Stack Dia (ft) 3.46 An (ft^2) 0.00037 CO2 (%) 0.5 Md 28.90 Stack Area (sf) 9.39 Est.DH(in H2O) Ms 28.62 Act. Flow (cfm) 11,012 Must delete extra zeros in the Velocity column Vmnstd 92.90 Preliminary dP (in H20) Total Vol.(cf) 0.0 Wet Ref Flow (cfm) 9,892 Moisture % 2.57 Preliminary Ts (oF) Est. Us (ft/s) 0.0 Dr y Ref Flow ( cfm ) 9,638 Preliminary Tm (oF) Theor Dn (in) #DIV/0! Comments: " Data Entry Cells " "Calculated Cells Do Not Touch "

PT # Start Time End Time Clock Time (24hr) DGM Vol. Delta P Stack Temp Meter In Meter Out Desired Delta H Actual Delta H Probe Temp. (*F) Filter Temp (*F) Imp temp. (*F) Pump Vac.
1 0.0 10.3 7:38 120.54 0.11 127 82 82 0.41 0.39 250 250 65 5 10.3 20.5 7:48 124.55 0.11 127 85 83 0.41 0.39 250 250 64 5 2 20.5 30.8 7:58 128.60 0.11 128 87 84 0.41 0.39 248 250 60 5 30.8 41.1 8:08 132.70 0.11 128 88 85 0.41 0.39 248 250 54 5 3 41.1 51.3 8:18 136.71 0.12 129 89 85 0.45 0.39 249 250 54 5 51.3 61.6 8:28 140.88 0.11 129 90 86 0.41 0.39 248 250 54 5 4 61.6 71.9 8:38 144.90 0.11 131 90 87 0.41 0.39 253 250 54 5 71.9 82.2 8:48 148.90 0.11 131 92 88 0.41 0.39 252 250 54 5 5 82.2 92.4 8:58 153.00 0.11 130 92 88 0.41 0.39 250 250 54 5 92.4 102.7 9:08 156.90 0.10 130 92 89 0.37 0.39 252 250 55 5 6 102.7 113.0 9:18 160.69 0.10 129 93 89 0.37 0.39 252 250 56 5 113.0 123.2 9:28 164.57 0.10 132 94 90 0.37 0.39 252 250 58 5 7 123.2 133.5 9:58 168.41 0.10 131 92 91 0.37 0.39 250 250 60 5 133.5 143.8 10:08 172.25 0.11 134 94 92 0.41 0.39 248 250 61 5 8 143.8 154.0 10:18 176.30 0.11 134 95 92 0.41 0.39 251 250 58 5 154.0 164.3 10:28 180.35 0.11 134 96 93 0.41 0.39 248 250 54 5 9 164.3 174.6 10:38 184.40 0.11 135 96 93 0.41 0.39 250 250 54 5 174.6 184.8 10:48 188.52 0.11 135 97 94 0.41 0.39 247 249 54 5 10 184.8 195.1 10:58 192.60 0.11 136 97 94 0.41 0.39 252 250 55 5 195.1 205.4 11:08 196.76 0.11 136 97 94 0.41 0.39 250 250 54 5 11 205.4 215.7 11:18 200.82 0.11 136 98 95 0.41 0.39 250 250 54 5 215.7 225.9 11:28 204.86 0.11 135 98 95 0.41 0.39 250 250 54 5 12 225.9 236.2 11:38 208.88 0.10 134 98 95 0.37 0.39 250 250 54 5 236.2 246.5 11:48 212.76 0.10 133 99 96 0.37 0.39 251 250 54 5 1 246.5 256.7 11:58 216.62 256.7 267.0 2 267.0 277.3 277.3 287.5 3 287.5 297.8 297.8 308.1 4 308.1 318.3 318.3 328.6 5 328.6 338.9 338.9 349.2 6 349.2 359.4 359.4 369.7 7 369.7 380.0 380.0 390.2 8 390.2 400.5 400.5 410.8 9 410.8 421.0 421.0 431.3 10 431.3 441.6 441.6 451.8 11 451.8 462.1 462.1 472.4 12 472.4 482.7 482.7 492.9 492.9 503.2 503.2 513.5 513.5 523.7 523.7 534.0 534.0 544.3 544.3 554.5 554.5 564.8 564.8 575.1 575.1 585.3 585.3 595.6 595.6 605.9 605.9 616.2 616.2 626.4 626.4 636.7 636.7 647.0 647.0 657.2 657.2 667.5 667.5 677.8 677.8 688.0 688.0 698.3 698.3 708.6 708.6 718.8 718.8 729.1 729.1 739.4 739.4 749.6 749.6 759.9 759.9 770.2 770.2 780.5 780.5 790.7 790.7 801.0 801.0 811.3 811.3 821.5 821.5 831.8 831.8 842.1 842.1 852.3 852.3 862.6 862.6 872.9 872.9 883.1 883.1 893.4 893.4 903.7 903.7 914.0 914.0 924.2 924.2 934.5 934.5 944.8 944.8 955.0 955.0 965.3 965.3 975.6 975.6 985.8 985.8 996.1 996.1 1006.4 1006.4 1016.6 1016.6 1026.9 1026.9 1037.2 1037.2 1047.5 1047.5 1057.7 1057.7 1068.0 1068.0 1078.3 1078.3 1088.5 1088.5 1098.8 1098.8 1109.1 1109.1 1119.3 1119.3 1129.6 1129.6 1139.9 1139.9 1150.1 1150.1 1160.4 1160.4 1170.7 1170.7 1181.0 1181.0 1191.2 1191.2 1201.5 1201.5 1211.8 1211.8 1222.0 1222.0 1232.3 Average: 96.08 0.11 131.8 93.0 90.0 0.40 0.39 250.0 250.0 56.2 5 Leak CheckBT Environmental Consulting Isokinetic Run Sheet

Project No.: 10-3990.06 Probe # Pollutant PM2.5 Points/Port 12 Start Finish Pre Post Company n Winnsboro Mel t DGM # 5 Method OTM27-28 Total Points 24 Location Melter Ba g hous e Rate (cfm) Run # 3 Time/pt (min) 10.2 Source SV-Melt 6,7,9 Delta ∆ H@ 1.53 Date 16-Sep-10 Time/reading 10.2 Operator 0 Bws (%) 2.3 # of Ports 2 Total Run 245.0 Filter Numbe r NA Condensate Volum e 14 Cp 0.840 Ps (in Hg) 30.13 Barometric 30.13 Silica Gel Weight Gain 32 DGM Y 1.003 Pm (in Hg) 30.13 Ref Temp 68 Static (in H2O) -0.05 Actual Dn (in) 0.26 O2 (%) 20.60 Ref Press 29.92 Stack Dia (ft) 3.46 An (ft^2) 0.00037 CO2 (%) 0.3 Md 28.87 Stack Area (sf) 9.39 Est.DH(in H2O) Ms 28.62 Act. Flow (cfm) 11,041 Must delete extra zeros in the Velocity column Vmnstd 92.15 Preliminary dP (in H20) Total Vol.(cf) 0.0 Wet Ref Flow (cfm) 9,752 Moisture % 2.30 Preliminary Ts (oF) Est. Us (ft/s) 0.0 Dr y Ref Flow ( cfm ) 9,529 Preliminary Tm (oF) Theor Dn (in) #DIV/0! Comments: " Data Entry Cells " "Calculated Cells Do Not Touch "

PT # Start Time End Time Clock Time (24hr) DGM Vol. Delta P Stack Temp Meter In Meter Out Desired Delta H Actual Delta H Probe Temp. (*F) Filter Temp (*F) Imp temp. (*F) Pump Vac.
1 0.0 10.2 12:25 216.90 0.10 138 97 97 0.38 0.39 250 250 65 4 10.2 20.4 12:35 220.83 0.10 138 99 97 0.38 0.39 249 250 64 4 2 20.4 30.6 12:45 224.75 0.10 138 100 98 0.38 0.39 250 250 64 4 30.6 40.8 12:55 228.68 0.11 139 101 98 0.41 0.39 252 251 62 4 3 40.8 51.1 13:05 232.79 0.11 140 101 98 0.41 0.39 250 250 62 4 51.1 61.3 13:15 236.87 0.11 141 102 99 0.41 0.39 250 250 62 4 4 61.3 71.5 13:25 240.95 0.11 141 102 99 0.41 0.39 250 250 62 4 71.5 81.7 13:35 245.06 0.11 139 102 99 0.41 0.39 250 250 61 4 5 81.7 91.9 13:45 249.15 0.11 140 102 100 0.41 0.39 250 250 57 4 91.9 102.1 13:55 253.25 0.11 141 103 100 0.41 0.39 249 250 55 4 6 102.1 112.3 14:05 257.35 0.11 143 103 100 0.41 0.39 250 250 54 4 112.3 122.5 14:15 261.44 0.10 142 103 100 0.38 0.39 250 250 54 4 7 122.5 132.7 14:25 265.34 0.10 138 102 101 0.38 0.39 250 250 55 4 132.7 142.9 14:39 269.30 0.10 142 104 101 0.38 0.39 250 250 55 4 8 142.9 153.2 14:49 273.25 0.11 143 104 102 0.41 0.39 250 250 56 4 153.2 163.4 14:59 277.40 0.11 143 104 102 0.41 0.39 250 250 56 4 9 163.4 173.6 15:09 281.45 0.11 144 105 102 0.41 0.39 250 250 56 4 173.6 183.8 15:19 285.57 0.11 144 105 103 0.41 0.39 250 249 56 4 10 183.8 194.0 15:29 289.70 0.11 145 105 103 0.41 0.39 250 250 57 4 194.0 204.2 15:39 293.79 0.11 146 105 103 0.41 0.39 250 250 57 4 11 204.2 214.4 15:49 297.90 0.11 146 106 103 0.41 0.39 250 250 57 4 214.4 224.6 15:59 301.98 0.11 145 106 103 0.41 0.39 251 250 58 4 12 224.6 234.8 16:09 306.05 0.10 145 106 104 0.38 0.39 250 250 58 4 234.8 245.0 16:19 310.07 0.10 145 106 104 0.38 0.39 250 250 59 4 1 245.0 255.3 16:29 314.00 255.3 265.5 2 265.5 275.7 275.7 285.9 3 285.9 296.1 296.1 306.3 4 306.3 316.5 316.5 326.7 5 326.7 336.9 336.9 347.1 6 347.1 357.4 357.4 367.6 7 367.6 377.8 377.8 388.0 8 388.0 398.2 398.2 408.4 9 408.4 418.6 418.6 428.8 10 428.8 439.0 439.0 449.2 11 449.2 459.5 459.5 469.7 12 469.7 479.9 479.9 490.1 490.1 500.3 500.3 510.5 510.5 520.7 520.7 530.9 530.9 541.1 541.1 551.3 551.3 561.6 561.6 571.8 571.8 582.0 582.0 592.2 592.2 602.4 602.4 612.6 612.6 622.8 622.8 633.0 633.0 643.2 643.2 653.4 653.4 663.7 663.7 673.9 673.9 684.1 684.1 694.3 694.3 704.5 704.5 714.7 714.7 724.9 724.9 735.1 735.1 745.3 745.3 755.5 755.5 765.8 765.8 776.0 776.0 786.2 786.2 796.4 796.4 806.6 806.6 816.8 816.8 827.0 827.0 837.2 837.2 847.4 847.4 857.6 857.6 867.9 867.9 878.1 878.1 888.3 888.3 898.5 898.5 908.7 908.7 918.9 918.9 929.1 929.1 939.3 939.3 949.5 949.5 959.7 959.7 970.0 970.0 980.2 980.2 990.4 990.4 1000.6 1000.6 1010.8 1010.8 1021.0 1021.0 1031.2 1031.2 1041.4 1041.4 1051.6 1051.6 1061.8 1061.8 1072.1 1072.1 1082.3 1082.3 1092.5 1092.5 1102.7 1102.7 1112.9 1112.9 1123.1 1123.1 1133.3 1133.3 1143.5 1143.5 1153.7 1153.7 1163.9 1163.9 1174.2 1174.2 1184.4 1184.4 1194.6 1194.6 1204.8 1204.8 1215.0 1215.0 1225.2 Average: 97.10 0.11 141.9 103.0 100.7 0.40 0.39 250.0 250.0 58.4166667 3.5 Leak CheckBT Environmental Consulting Isokinetic Run Sheet

Project No.: 10-3990.06 Probe # 5 ft Pollutant Metals/PM Points/Port 12 Start Finish Pre Post Company guardian DGM # MB 6 Method M29 Total Points 24 Location Winnsboro Rate (cfm) 1 Run # 1 Time/pt (min) 8.0 Source M elter BH Exhau s Delta ∆ H@ 1.77 Date 14-Sep-10 Time/reading 4.0 Operator JP Bws (%) 2.34 # of Ports 2 Total Run 192.0 Filter Numbe r Condensate Volum e 53 Cp 0.840 Ps (in Hg) 30.05 Barometric 30.05 Silica Gel Weight Gain 27 DGM Y 1.013 Pm (in Hg) 30.27 Ref Temp 68 Static (in H2O) -0.05 Actual Dn (in) 0.374 O2 (%) 20.5 Ref Press 29.92 Stack Dia (ft) 3.46 An (ft^2) 0.00076 CO2 (%) 0.6 Md 28.92 Stack Area (sf) 9.39 Est.DH(in H2O) 3.00 Ms 28.66 Act. Flow (cfm) 11,271 Must delete extra zeros in the Velocity column Vmnstd 156.01 Preliminary dP (in H20) 0.36 Total Vol.(cf) 192.0 Wet Ref Flow (cfm) 10,278 Moisture % 2.36 Preliminary Ts (oF) 125 Est. Us (ft/s) 35.5 Dr y Ref Flow ( cfm ) 10,037 Preliminary Tm (oF) 85 Theor Dn (in) 0.2663 Comments: " Data Entry Cells " "Calculated Cells Do Not Touch "

PT # Start Time End Time Clock Time (24hr) DGM Vol. Delta P Stack Temp Meter In Meter Out Desired Delta H Actual Delta H Probe Temp. (*F) Filter Temp (*F) Imp temp. (*F) Pump Vac.
1 0.0 4.0 7:44 435.12 0.12 115 74 74 2.25 2.22 246 248 66 4 4.0 8.0 7:48 438.47 0.12 118 77 75 2.25 2.22 243 250 65 4 2 8.0 12.0 7:52 441.78 0.12 118 81 75 2.25 2.22 243 250 58 4 12.0 16.0 7:56 445.09 0.12 118 84 76 2.25 2.22 245 250 53 4 3 16.0 20.0 8:00 448.44 0.13 119 86 77 2.43 2.41 251 251 52 4 20.0 24.0 8:04 451.92 0.13 119 87 77 2.43 2.42 245 251 52 4 4 24.0 28.0 8:08 455.42 0.13 119 88 78 2.43 2.42 248 250 53 4 28.0 32.0 8:12 458.94 0.13 119 89 78 2.43 2.42 253 250 53 4 5 32.0 36.0 8:16 462.48 0.13 119 90 79 2.43 2.42 250 250 52 4 36.0 40.0 8:20 466.01 0.13 119 90 80 2.43 2.42 246 250 50 4 6 40.0 44.0 8:24 469.51 0.12 119 91 80 2.25 2.24 243 250 49 4 44.0 48.0 8:28 472.87 0.12 119 91 81 2.25 2.24 251 250 49 4 7 48.0 52.0 8:32 476.28 0.12 119 92 81 2.25 2.24 255 250 48 4 52.0 56.0 8:36 479.66 0.12 119 92 82 2.25 2.24 256 250 48 4 8 56.0 60.0 8:40 483.05 0.11 119 93 82 2.06 2.06 250 250 48 3.5 60.0 64.0 8:44 486.28 0.11 120 93 83 2.06 2.06 243 250 46 3.5 9 64.0 68.0 8:48 489.52 0.11 120 93 83 2.06 2.06 248 251 46 3.5 68.0 72.0 8:52 492.76 0.11 119 93 84 2.06 2.06 255 249 47 3.5 10 72.0 76.0 8:56 496.02 0.11 119 94 84 2.06 2.06 246 250 47 3.5 76.0 80.0 9:00 499.27 0.11 119 94 85 2.06 2.06 243 250 48 3.5 11 80.0 84.0 9:04 502.53 0.10 118 94 85 1.87 1.88 255 250 48 3.5 84.0 88.0 9:08 505.62 0.10 117 94 85 1.87 1.88 251 250 49 3.5 12 88.0 92.0 9:12 508.72 0.10 118 94 85 1.87 1.88 245 250 50 3.5 92.0 96.0 9:20 511.85 0.10 118 95 86 1.87 1.88 245 250 49 3.5 1 96.0 100.0 9:26 514.97 0.11 120 88 86 2.06 2.07 248 250 56 3.5 100.0 104.0 9:30 518.24 0.11 121 94 86 2.06 2.06 247 250 50 3.5 2 104.0 108.0 9:34 521.49 0.11 121 95 87 2.06 2.07 256 250 49 3.5 108.0 112.0 9:38 524.78 0.11 121 96 87 2.06 2.07 245 250 49 3.5 3 112.0 116.0 9:42 528.06 0.11 121 96 87 2.06 2.07 245 250 51 3.5 116.0 120.0 9:46 531.3 0.11 122 97 87 2.06 2.07 255 250 50 3.5 4 120.0 124.0 9:50 534.56 0.11 122 97 88 2.06 2.07 250 250 51 3.5 124.0 128.0 9:54 537.82 0.11 123 97 88 2.06 2.07 248 250 52 3.5 5 128.0 132.0 9:58 541.12 0.12 124 98 89 2.25 2.26 246 250 53 4 132.0 136.0 10:02 544.52 0.12 124 98 89 2.25 2.26 256 250 52 4 6 136.0 140.0 10:06 547.92 0.12 125 99 89 2.25 2.26 256 250 53 4 140.0 144.0 10:10 551.34 0.12 126 99 89 2.25 2.26 248 250 53 4 7 144.0 148.0 10:14 554.76 0.12 126 100 90 2.25 2.26 256 250 53 4 148.0 152.0 10:18 558.18 0.12 126 100 90 2.25 2.26 255 250 53 4 8 152.0 156.0 10:22 561.62 0.12 126 100 90 2.25 2.26 256 250 54 4 156.0 160.0 10:26 565.03 0.12 126 101 91 2.25 2.26 251 250 55 4 9 160.0 164.0 10:30 568.44 0.11 126 101 91 2.06 2.07 245 250 54 4 164.0 168.0 10:34 571.72 0.11 126 101 92 2.06 2.07 247 250 55 4 10 168.0 172.0 10:38 575.01 0.11 126 101 92 2.06 2.07 255 250 55 4 172.0 176.0 10:42 578.29 0.11 126 102 92 2.06 2.07 248 250 55 4 11 176.0 180.0 10:46 581.6 0.11 126 102 92 2.06 2.07 253 250 55 4 180.0 184.0 10:50 584.90 0.11 126 102 93 2.06 2.07 248 250 55 4 12 184.0 188.0 10:54 588.18 0.11 126 102 93 2.06 2.07 251 250 55 4 188.0 192.0 10:58 591.46 0.11 126 102 93 2.06 2.07 247 250 55 4 192.0 196.0 11:02 594.76 196.0 200.0 200.0 204.0 204.0 208.0 208.0 212.0 212.0 216.0 216.0 220.0 220.0 224.0 224.0 228.0 228.0 232.0 232.0 236.0 236.0 240.0 240.0 244.0 244.0 248.0 248.0 252.0 252.0 256.0 256.0 260.0 260.0 264.0 264.0 268.0 268.0 272.0 272.0 276.0 276.0 280.0 280.0 284.0 284.0 288.0 288.0 292.0 292.0 296.0 296.0 300.0 300.0 304.0 304.0 308.0 308.0 312.0 312.0 316.0 316.0 320.0 320.0 324.0 324.0 328.0 328.0 332.0 332.0 336.0 336.0 340.0 340.0 344.0 344.0 348.0 348.0 352.0 352.0 356.0 356.0 360.0 360.0 364.0 364.0 368.0 368.0 372.0 372.0 376.0 376.0 380.0 380.0 384.0 384.0 388.0 388.0 392.0 392.0 396.0 396.0 400.0 400.0 404.0 404.0 408.0 408.0 412.0 412.0 416.0 416.0 420.0 420.0 424.0 424.0 428.0 428.0 432.0 432.0 436.0 436.0 440.0 440.0 444.0 444.0 448.0 448.0 452.0 452.0 456.0 456.0 460.0 460.0 464.0 464.0 468.0 468.0 472.0 472.0 476.0 476.0 480.0 Average: 159.64 0.12 121.4 94.1 85.1 2.15 2.15 249 250 52.0625 4 Leak CheckBT Environmental Consulting Isokinetic Run Sheet

Project No.: 10-3990.06 Probe # 5 ft Pollutant Metals/PM Points/Port 12 Start Finish Pre Post Company guardian DGM # MB 6 Method M29 Total Points 24 Location Winnsboro Rate (cfm) 1 Run # 2 Time/pt (min) 8.0 Source M elter BH Exhau s Delta ∆ H@ 1.77 Date 14-Sep-10 Time/reading 4.0 Operator JP Bws (%) 2.2 # of Ports 2 Total Run 192.0 Filter Numbe r Condensate Volum e 46 Cp 0.840 Ps (in Hg) 30.05 Barometric 30.05 Silica Gel Weight Gain 27 DGM Y 1.013 Pm (in Hg) 30.27 Ref Temp 68 Static (in H2O) -0.05 Actual Dn (in) 0.374 O2 (%) 20.5 Ref Press 29.92 Stack Dia (ft) 3.46 An (ft^2) 0.00076 CO2 (%) 0.8 Md 28.95 Stack Area (sf) 9.39 Est.DH(in H2O) 3.00 Ms 28.70 Act. Flow (cfm) 11,057 Must delete extra zeros in the Velocity column Vmnstd 150.43 Preliminary dP (in H20) 0.36 Total Vol.(cf) 192.0 Wet Ref Flow (cfm) 9,897 Moisture % 2.23 Preliminary Ts (oF) 125 Est. Us (ft/s) 35.5 Dr y Ref Flow ( cfm ) 9,677 Preliminary Tm (oF) 85 Theor Dn (in) 0.2663 Comments: " Data Entry Cells " "Calculated Cells Do Not Touch "

PT # Start Time End Time Clock Time (24hr) DGM Vol. Delta P Stack Temp Meter In Meter Out Desired Delta H Actual Delta H Probe Temp. (*F) Filter Temp (*F) Imp temp. (*F) Pump Vac.
1 0.0 4.0 11:56 595.74 0.11 131 94 93 2.07 2.05 245 250 66 3.5 4.0 8.0 12:00 599.01 0.11 131 97 93 2.07 2.06 254 254 64 3.5 2 8.0 12.0 12:04 602.28 0.11 131 101 94 2.07 2.06 248 251 51 3.5 12.0 16.0 12:08 605.56 0.11 131 102 94 2.07 2.06 250 251 47 3.5 3 16.0 20.0 12:12 608.86 0.10 131 103 94 1.88 1.88 253 250 47 3.5 20.0 24.0 12:16 611.99 0.10 132 104 95 1.88 1.88 249 249 46 3.5 4 24.0 28.0 12:20 615.13 0.11 132 104 95 2.07 2.07 254 251 46 3.5 28.0 32.0 12:24 618.41 0.11 132 105 95 2.07 2.07 254 250 47 3.5 5 32.0 36.0 12:28 621.67 0.11 132 105 96 2.07 2.07 255 250 47 3.5 36.0 40.0 12:32 624.98 0.11 132 105 96 2.07 2.07 256 250 47 3.5 6 40.0 44.0 12:36 628.28 0.11 132 106 97 2.07 2.07 249 251 47 3.5 44.0 48.0 12:40 631.6 0.11 132 106 97 2.07 2.07 257 252 48 3.5 7 48.0 52.0 12:44 634.89 0.12 132 106 97 2.26 2.26 258 251 48 4 52.0 56.0 12:48 638.37 0.12 132 106 97 2.26 2.26 257 251 48 4 8 56.0 60.0 12:52 641.84 0.12 133 106 97 2.26 2.26 250 248 48 4 60.0 64.0 12:56 645.27 0.12 132 106 98 2.26 2.26 249 250 48 4 9 64.0 68.0 13:00 648.68 0.12 132 106 98 2.26 2.26 249 249 48 4 68.0 72.0 13:04 652.12 0.12 132 107 98 2.26 2.26 252 251 48 4 10 72.0 76.0 13:08 655.57 0.11 132 107 98 2.07 2.07 249 250 48 3.5 76.0 80.0 13:12 658.88 0.11 132 107 98 2.07 2.07 254 249 47 3.5 11 80.0 84.0 13:16 662.16 0.10 132 107 99 1.88 1.89 251 250 47 3.5 84.0 88.0 13:20 665.3 0.10 132 107 99 1.88 1.89 247 250 48 3.5 12 88.0 92.0 13:24 668.45 0.10 131 107 99 1.88 1.89 247 250 48 3.5 92.0 96.0 13:32 671.63 0.10 131 107 99 1.89 1.89 251 250 48 3.5 1 96.0 100.0 13:46 674.80 0.11 131 100 99 2.07 2.08 252 252 64 3.5 100.0 104.0 13:50 678.08 0.11 132 103 99 2.07 2.08 252 253 58 3.5 2 104.0 108.0 13:54 681.32 0.11 132 106 99 2.07 2.08 244 249 53 3.5 108.0 112.0 13:58 684.60 0.11 132 107 99 2.07 2.08 256 249 52 3.5 3 112.0 116.0 14:02 687.88 0.10 132 107 99 1.88 1.89 260 250 53 3.5 116.0 120.0 14:06 691.06 0.10 133 108 100 1.88 1.89 250 249 55 3.5 4 120.0 124.0 14:10 694.18 0.11 133 108 100 2.07 2.08 248 252 53 3.5 124.0 128.0 14:14 697.47 0.11 134 108 100 2.07 2.08 250 251 53 3.5 5 128.0 132.0 14:18 700.79 0.11 133 108 100 2.07 2.08 248 249 53 3.5 132.0 136.0 14:22 704.10 0.11 133 109 100 2.07 2.08 247 250 53 3.5 6 136.0 140.0 14:26 707.41 0.11 134 109 100 2.07 2.08 243 250 54 3.5 140.0 144.0 14:30 710.74 0.11 133 109 101 2.07 2.08 251 251 54 3.5 7 144.0 148.0 14:34 714.04 0.11 133 109 101 2.07 2.08 251 251 55 3.5 148.0 152.0 14:38 717.35 0.11 133 109 101 2.07 2.08 249 248 55 3.5 8 152.0 156.0 14:42 720.66 0.10 133 109 101 1.88 1.89 253 250 55 3.5 156.0 160.0 14:46 723.87 0.10 133 109 101 1.88 1.89 255 250 55 3.5 9 160.0 164.0 14:50 727.02 0.11 134 110 102 2.07 2.08 249 250 55 3.5 164.0 168.0 14:54 730.32 0.11 134 110 102 2.07 2.08 251 251 56 3.5 10 168.0 172.0 14:58 733.63 0.11 134 110 102 2.07 2.08 247 249 56 3.5 172.0 176.0 15:02 736.95 0.11 134 110 102 2.07 2.08 249 249 56 3.5 11 176.0 180.0 15:06 740.28 0.11 134 110 102 2.07 2.08 255 252 56 3.5 180.0 184.0 15:10 743.60 0.11 134 110 102 2.07 2.08 248 250 58 3.5 12 184.0 188.0 15:14 746.92 0.10 132 110 102 1.88 1.89 249 251 58 3.5 188.0 192.0 15:18 750.09 0.10 132 110 102 1.88 1.89 250 250 59 3.5 192.0 196.0 15:22 753.28 196.0 200.0 200.0 204.0 204.0 208.0 208.0 212.0 212.0 216.0 216.0 220.0 220.0 224.0 224.0 228.0 228.0 232.0 232.0 236.0 236.0 240.0 240.0 244.0 244.0 248.0 248.0 252.0 252.0 256.0 256.0 260.0 260.0 264.0 264.0 268.0 268.0 272.0 272.0 276.0 276.0 280.0 280.0 284.0 284.0 288.0 288.0 292.0 292.0 296.0 296.0 300.0 300.0 304.0 304.0 308.0 308.0 312.0 312.0 316.0 316.0 320.0 320.0 324.0 324.0 328.0 328.0 332.0 332.0 336.0 336.0 340.0 340.0 344.0 344.0 348.0 348.0 352.0 352.0 356.0 356.0 360.0 360.0 364.0 364.0 368.0 368.0 372.0 372.0 376.0 376.0 380.0 380.0 384.0 384.0 388.0 388.0 392.0 392.0 396.0 396.0 400.0 400.0 404.0 404.0 408.0 408.0 412.0 412.0 416.0 416.0 420.0 420.0 424.0 424.0 428.0 428.0 432.0 432.0 436.0 436.0 440.0 440.0 444.0 444.0 448.0 448.0 452.0 452.0 456.0 456.0 460.0 460.0 464.0 464.0 468.0 468.0 472.0 472.0 476.0 476.0 480.0 Average: 157.54 0.11 132.4 106.4 98.6 2.05 2.05 250.9 250.3 52.2 4 Leak CheckBT Environmental Consulting Isokinetic Run Sheet

Project No.: 10-3990.06 Probe # 5 ft Pollutant Metals/PM Points/Port 12 Start Finish Pre Post Company guardian DGM # MB 6 Method M29 Total Points 24 Location Winnsboro Rate (cfm) 1 Run # 3 Time/pt (min) 8.0 Source M elter BH Exhau s Delta ∆ H@ 1.77 Date 15-Sep-10 Time/reading 4.0 Operator JP Bws (%) 2.6 # of Ports 2 Total Run 192.0 Filter Numbe r Condensate Volum e 57 Cp 0.840 Ps (in Hg) 30.12 Barometric 30.12 Silica Gel Weight Gain 32 DGM Y 1.013 Pm (in Hg) 30.34 Ref Temp 68 Static (in H2O) -0.05 Actual Dn (in) 0.374 O2 (%) 20.5 Ref Press 29.92 Stack Dia (ft) 3.46 An (ft^2) 0.00076 CO2 (%) 0.6 Md 28.92 Stack Area (sf) 9.39 Est.DH(in H2O) 3.00 Ms 28.63 Act. Flow (cfm) 11,248 Must delete extra zeros in the Velocity column Vmnstd 156.39 Preliminary dP (in H20) 0.36 Total Vol.(cf) 192.0 Wet Ref Flow (cfm) 10,297 Moisture % 2.61 Preliminary Ts (oF) 125 Est. Us (ft/s) 35.5 Dr y Ref Flow ( cfm ) 10,030 Preliminary Tm (oF) 85 Theor Dn (in) 0.2668 Comments: " Data Entry Cells " "Calculated Cells Do Not Touch "

PT # Start Time End Time Clock Time (24hr) DGM Vol. Delta P Stack Temp Meter In Meter Out Desired Delta H Actual Delta H Probe Temp. (*F) Filter Temp (*F) Imp temp. (*F) Pump Vac.
1 0.0 4.0 7:36 806.50 0.11 118 79 79 2.06 2.04 250 250 65 3.5 4.0 8.0 7:40 809.69 0.11 119 82 79 2.06 2.04 246 251 60 3.5 2 8.0 12.0 7:44 812.92 0.12 119 85 80 2.25 2.23 252 251 56 3.5 12.0 16.0 7:48 816.29 0.11 117 87 80 2.06 2.05 248 251 53 3.5 3 16.0 20.0 7:52 819.54 0.11 117 89 80 2.06 2.05 247 250 53 3.5 20.0 24.0 7:56 822.77 0.11 118 90 81 2.06 2.05 249 250 53 3.5 4 24.0 28.0 8:00 825.99 0.11 118 90 81 2.06 2.06 246 250 53 3.5 28.0 32.0 8:04 829.24 0.11 118 91 82 2.06 2.06 246 250 53 3.5 5 32.0 36.0 8:08 832.49 0.12 119 92 83 2.25 2.25 252 251 54 4 36.0 40.0 8:12 835.85 0.12 119 93 83 2.25 2.25 248 251 54 4 6 40.0 44.0 8:16 839.23 0.12 119 93 84 2.25 2.25 255 249 54 4 44.0 48.0 8:20 842.61 0.12 119 94 84 2.25 2.25 248 251 54 4 7 48.0 52.0 8:24 846.03 0.12 119 94 84 2.25 2.25 250 250 54 4 52.0 56.0 8:28 849.42 0.12 119 94 85 2.25 2.26 249 248 54 4 8 56.0 60.0 8:32 852.84 0.12 119 95 85 2.25 2.26 254 251 55 4 60.0 64.0 8:36 856.24 0.12 119 95 86 2.25 2.26 255 249 55 4 9 64.0 68.0 8:40 859.65 0.12 119 96 86 2.25 2.26 250 248 57 4 68.0 72.0 8:44 863.04 0.12 118 96 86 2.25 2.26 253 250 57 4 10 72.0 76.0 8:48 866.46 0.12 116 97 87 2.25 2.26 253 250 57 4 76.0 80.0 8:52 869.89 0.12 117 97 87 2.25 2.26 255 250 58 4 11 80.0 84.0 8:56 873.3 0.11 118 97 87 2.06 2.08 249 250 58 3.5 84.0 88.0 9:00 876.59 0.11 118 98 88 2.06 2.08 250 250 59 3.5 12 88.0 92.0 9:04 879.89 0.11 119 98 88 2.06 2.08 248 249 60 3.5 92.0 96.0 9:12 883.17 0.11 119 98 88 2.07 2.08 247 249 61 3.5 1 96.0 100.0 9:21 886.46 0.11 119 90 89 2.06 2.08 253 250 61 3.5 100.0 104.0 9:25 889.74 0.11 119 96 89 2.06 2.08 255 250 54 3.5 2 104.0 108.0 9:29 893.03 0.10 119 98 89 1.88 1.89 251 252 51 3.5 108.0 112.0 9:33 896.16 0.10 121 99 90 1.88 1.89 251 249 52 3.5 3 112.0 116.0 9:37 899.30 0.11 121 99 90 2.06 2.08 250 250 52 3.5 116.0 120.0 9:41 902.55 0.11 122 100 90 2.06 2.08 256 249 53 3.5 4 120.0 124.0 9:45 905.82 0.12 122 100 91 2.25 2.27 252 250 52 4 124.0 128.0 9:49 909.26 0.12 122 100 91 2.25 2.27 250 250 52 4 5 128.0 132.0 9:53 912.72 0.12 123 101 91 2.25 2.27 248 250 53 4 132.0 136.0 9:57 916.16 0.12 123 101 92 2.25 2.27 253 251 53 4 6 136.0 140.0 10:01 919.61 0.12 123 101 92 2.25 2.27 250 250 53 4 140.0 144.0 10:05 923.02 0.12 123 102 92 2.25 2.27 255 249 54 4 7 144.0 148.0 10:09 926.44 0.12 123 102 92 2.25 2.27 250 250 54 4 148.0 152.0 10:13 929.89 0.12 123 102 93 2.25 2.27 253 250 54 4 8 152.0 156.0 10:17 933.33 0.12 124 103 93 2.25 2.27 250 249 54 4 156.0 160.0 10:21 936.78 0.12 124 102 93 2.25 2.27 250 250 55 4 9 160.0 164.0 10:25 940.23 0.11 124 103 93 2.06 2.08 252 250 55 3.5 164.0 168.0 10:29 943.55 0.11 124 104 94 2.06 2.08 250 250 55 3.5 10 168.0 172.0 10:33 946.84 0.11 125 102 94 2.06 2.08 255 250 56 3.5 172.0 176.0 10:37 950.13 0.11 124 103 94 2.06 2.08 250 250 56 3.5 11 176.0 180.0 10:41 953.41 0.12 124 102 94 2.25 2.27 249 250 56 4 180.0 184.0 10:45 956.87 0.12 124 103 94 2.25 2.27 253 250 56 4 12 184.0 188.0 10:49 960.3 0.11 125 103 94 2.06 2.09 248 251 56 3.5 188.0 192.0 10:53 963.62 0.11 125 103 94 2.06 2.09 250 250 56 3.5 192.0 196.0 10:57 966.93 196.0 200.0 200.0 204.0 204.0 208.0 208.0 212.0 212.0 216.0 216.0 220.0 220.0 224.0 224.0 228.0 228.0 232.0 232.0 236.0 236.0 240.0 240.0 244.0 244.0 248.0 248.0 252.0 252.0 256.0 256.0 260.0 260.0 264.0 264.0 268.0 268.0 272.0 272.0 276.0 276.0 280.0 280.0 284.0 284.0 288.0 288.0 292.0 292.0 296.0 296.0 300.0 300.0 304.0 304.0 308.0 308.0 312.0 312.0 316.0 316.0 320.0 320.0 324.0 324.0 328.0 328.0 332.0 332.0 336.0 336.0 340.0 340.0 344.0 344.0 348.0 348.0 352.0 352.0 356.0 356.0 360.0 360.0 364.0 364.0 368.0 368.0 372.0 372.0 376.0 376.0 380.0 380.0 384.0 384.0 388.0 388.0 392.0 392.0 396.0 396.0 400.0 400.0 404.0 404.0 408.0 408.0 412.0 412.0 416.0 416.0 420.0 420.0 424.0 424.0 428.0 428.0 432.0 432.0 436.0 436.0 440.0 440.0 444.0 444.0 448.0 448.0 452.0 452.0 456.0 456.0 460.0 460.0 464.0 464.0 468.0 468.0 472.0 472.0 476.0 476.0 480.0 Average: 160.43 0.11 120.5 96.6 87.9 2.15 2.16 250.7 250.0 55.2083333 3.8 Leak CheckBT Environmental Consulting Isokinetic Run Sheet

Project No.: 10-3990.06 Probe # 5 ft C Pollutant Cr6 Points/Port 12 Start Finish Pre Post Company guardian DGM # MB 5 Method 61 Total Points 24 Location Winnsboro Rate (cfm) 1 Run # 1 Time/pt (min) 8.0 Source e r Furnace Ba gh Delta ∆ H@ 1.53 Date 14-Sep-10 Time/reading 4.0 Operator MS Bws (%) 4.20 # of Ports 2 Total Run 192.0 Filter Numbe r NA Condensate Volum e 27 Cp 0.840 Ps (in Hg) 30.05 Barometric 30.05 Silica Gel Weight Gain 89 DGM Y 1.003 Pm (in Hg) 30.27 Ref Temp 68 Static (in H2O) -0.05 Actual Dn (in) 0.344 O2 (%) 20.5 Ref Press 29.92 Stack Dia (ft) 3.46 An (ft^2) 0.00065 CO2 (%) 0.6 Md 28.92 Stack Area (sf) 9.39 Est.DH(in H2O) 3.00 Ms 28.46 Act. Flow (cfm) 10,672 Must delete extra zeros in the Velocity column Vmnstd 124.28 Preliminary dP (in H20) 0.36 Total Vol.(cf) 192.0 Wet Ref Flow (cfm) 9,667 Moisture % 4.21 Preliminary Ts (oF) 125 Est. Us (ft/s) 35.6 Dr y Ref Flow ( cfm ) 9,261 Preliminary Tm (oF) 85 Theor Dn (in) 0.2684 Comments: " Data Entry Cells " "Calculated Cells Do Not Touch "

PT # Start Time End Time Clock Time (24hr) DGM Vol. Delta P Stack Temp Meter In Meter Out Desired Delta H Actual Delta H Probe Temp. (*F) Filter Temp (*F) Imp temp. (*F) Pump Vac.
1 0.0 4.0 7:44 633.86 0.10 125 76 76 1.11 1.13 66 3 4.0 8.0 7:48 636.42 0.10 125 76 77 1.11 1.13 66 3 2 8.0 12.0 7:52 639 0.10 123 77 77 1.11 1.13 65 3 12.0 16.0 7:56 641.6 0.10 123 79 77 1.11 1.13 65 3 3 16.0 20.0 8:00 644.21 0.10 123 80 77 1.11 1.14 65 3 20.0 24.0 8:04 646.83 0.10 123 81 77 1.11 1.14 65 3 4 24.0 28.0 8:08 649.42 0.11 123 83 78 1.23 1.25 65 3 28.0 32.0 8:12 652.15 0.11 123 84 78 1.23 1.25 64 3 5 32.0 36.0 8:16 654.92 0.11 123 85 79 1.23 1.25 64 4 36.0 40.0 8:20 657.69 0.11 124 86 79 1.23 1.25 64 4 6 40.0 44.0 8:24 660.43 0.11 124 87 80 1.23 1.26 64 4 44.0 48.0 8:28 663.18 0.11 124 87 80 1.23 1.26 63 4 7 48.0 52.0 8:32 665.92 0.11 124 88 81 1.23 1.26 63 4 52.0 56.0 8:36 668.68 0.11 124 89 81 1.23 1.26 62 4 8 56.0 60.0 8:40 671.44 0.11 123 89 82 1.23 1.26 62 4 60.0 64.0 8:44 674.23 0.11 123 90 82 1.23 1.26 62 4 9 64.0 68.0 8:48 677.00 0.11 123 90 82 1.23 1.26 62 4 68.0 72.0 8:52 679.75 0.11 123 90 82 1.23 1.26 62 4 10 72.0 76.0 8:56 682.55 0.11 123 91 83 1.23 1.26 59 4 76.0 80.0 9:00 685.34 0.11 122 91 84 1.23 1.26 58 4 11 80.0 84.0 9:04 688.14 0.10 122 91 84 1.11 1.15 58 3 84.0 88.0 9:08 690.79 0.10 122 91 85 1.11 1.15 58 3 12 88.0 92.0 9:12 693.42 0.10 122 92 85 1.11 1.15 58 3 92.0 96.0 9:16 696.1 0.10 122 92 85 1.11 1.15 58 3 1 96.0 100.0 9:26 698.76 0.09 121 87 86 1.00 1.04 58 3 100.0 104.0 9:30 701.25 0.09 124 90 86 1.00 1.04 56 3 2 104.0 108.0 9:34 703.78 0.09 124 91 86 1.00 1.04 54 3 108.0 112.0 9:38 706.35 0.09 124 91 86 1.00 1.04 54 3 3 112.0 116.0 9:42 708.88 0.10 124 92 87 1.11 1.15 55 3 116.0 120.0 9:46 711.53 0.10 124 93 87 1.11 1.15 55 3 4 120.0 124.0 9:50 714.18 0.10 126 93 87 1.11 1.15 56 3 124.0 128.0 9:54 716.84 0.10 126 94 87 1.11 1.15 56 3 5 128.0 132.0 9:58 719.48 0.10 127 94 88 1.11 1.15 57 3 132.0 136.0 10:02 722.15 0.10 128 95 88 1.11 1.15 57 3 6 136.0 140.0 10:06 724.8 0.10 129 95 88 1.11 1.15 57 3 140.0 144.0 10:10 727.44 0.10 130 96 89 1.11 1.15 57 3 7 144.0 148.0 10:14 730.12 0.10 130 97 89 1.11 1.15 58 3 148.0 152.0 10:18 732.77 0.10 130 96 90 1.11 1.15 59 3 8 152.0 156.0 10:22 735.45 0.10 129 97 90 1.11 1.15 59 3 156.0 160.0 10:26 738.09 0.10 130 97 90 1.11 1.15 59 3 9 160.0 164.0 10:30 740.74 0.10 129 97 90 1.11 1.15 59 3 164.0 168.0 10:34 743.43 0.10 130 98 91 1.11 1.15 60 3 10 168.0 172.0 10:38 746.07 0.10 129 98 91 1.11 1.15 60 3 172.0 176.0 10:42 748.77 0.10 129 98 92 1.11 1.15 61 3 11 176.0 180.0 10:46 751.4 0.10 129 98 92 1.11 1.15 61 3 180.0 184.0 10:50 754.05 0.10 129 99 92 1.11 1.15 61 3 12 184.0 188.0 10:54 756.76 0.09 130 99 93 1.00 1.04 62 3 188.0 192.0 10:58 759.31 0.09 130 99 93 1.00 1.04 62 3 192.0 196.0 11:02 761.85 196.0 200.0 200.0 204.0 204.0 208.0 208.0 212.0 212.0 216.0 216.0 220.0 220.0 224.0 224.0 228.0 228.0 232.0 232.0 236.0 236.0 240.0 240.0 244.0 244.0 248.0 248.0 252.0 252.0 256.0 256.0 260.0 260.0 264.0 264.0 268.0 268.0 272.0 272.0 276.0 276.0 280.0 280.0 284.0 284.0 288.0 288.0 292.0 292.0 296.0 296.0 300.0 300.0 304.0 304.0 308.0 308.0 312.0 312.0 316.0 316.0 320.0 320.0 324.0 324.0 328.0 328.0 332.0 332.0 336.0 336.0 340.0 340.0 344.0 344.0 348.0 348.0 352.0 352.0 356.0 356.0 360.0 360.0 364.0 364.0 368.0 368.0 372.0 372.0 376.0 376.0 380.0 380.0 384.0 384.0 388.0 388.0 392.0 392.0 396.0 396.0 400.0 400.0 404.0 404.0 408.0 408.0 412.0 412.0 416.0 416.0 420.0 420.0 424.0 424.0 428.0 428.0 432.0 432.0 436.0 436.0 440.0 440.0 444.0 444.0 448.0 448.0 452.0 452.0 456.0 456.0 460.0 460.0 464.0 464.0 468.0 468.0 472.0 472.0 476.0 476.0 480.0 Average: 127.99 0.10 125.4 90.6 84.8 1.13 1.17 #DIV/0! #DIV/0! 60.2291667 3 Leak CheckBT Environmental Consulting Isokinetic Run Sheet

Project No.: 10-3990.06 Probe # 5 ft C Pollutant Cr6 Points/Port 12 Start Finish Pre Post Company guardian DGM # MB \5 Method 61 Total Points 24 Location Winnsboro Rate (cfm) 1 Run # 2 Time/pt (min) 8.0 Source e r Furnace Ba gh Delta ∆ H@ 1.53 Date 14-Sep-10 Time/reading 4.0 Operator MS Bws (%) 3.7 # of Ports 2 Total Run 192.0 Filter Numbe r NA Condensate Volum e 26 Cp 0.840 Ps (in Hg) 30.05 Barometric 30.05 Silica Gel Weight Gain 75 DGM Y 1.003 Pm (in Hg) 30.27 Ref Temp 68 Static (in H2O) -0.05 Actual Dn (in) 0.344 O2 (%) 20.5 Ref Press 29.92 Stack Dia (ft) 3.46 An (ft^2) 0.00065 CO2 (%) 0.8 Md 28.95 Stack Area (sf) 9.39 Est.DH(in H2O) 3.00 Ms 28.54 Act. Flow (cfm) 10,774 Must delete extra zeros in the Velocity column Vmnstd 123.58 Preliminary dP (in H20) 0.36 Total Vol.(cf) 192.0 Wet Ref Flow (cfm) 9,587 Moisture % 3.70 Preliminary Ts (oF) 125 Est. Us (ft/s) 35.6 Dr y Ref Flow ( cfm ) 9,233 Preliminary Tm (oF) 85 Theor Dn (in) 0.2679 Comments: " Data Entry Cells " "Calculated Cells Do Not Touch "

PT # Start Time End Time Clock Time (24hr) DGM Vol. Delta P Stack Temp Meter In Meter Out Desired Delta H Actual Delta H Probe Temp. (*F) Filter Temp (*F) Imp temp. (*F) Pump Vac.
1 0.0 4.0 11:56 762.03 0.10 133 92 92 1.13 1.15 66 3 4.0 8.0 12:00 764.69 0.10 132 92 92 1.13 1.15 66 3 2 8.0 12.0 12:04 767.34 0.10 133 93 92 1.13 1.15 66 3 12.0 16.0 12:08 770.05 0.10 133 94 92 1.13 1.15 60 3 3 16.0 20.0 12:12 772.72 0.10 134 95 92 1.13 1.15 58 3 20.0 24.0 12:16 775.4 0.10 135 96 92 1.13 1.15 58 3 4 24.0 28.0 12:20 777.99 0.11 136 97 92 1.24 1.27 58 3 28.0 32.0 12:24 780.75 0.11 135 98 93 1.24 1.27 57 3 5 32.0 36.0 12:28 783.55 0.11 136 99 93 1.24 1.27 57 3 36.0 40.0 12:32 786.35 0.11 135 100 93 1.24 1.27 57 3 6 40.0 44.0 12:36 789.2 0.10 136 101 94 1.13 1.15 57 3 44.0 48.0 12:40 791.87 0.10 136 101 94 1.13 1.15 57 3 7 48.0 52.0 12:44 794.54 0.10 136 101 95 1.13 1.15 57 3 52.0 56.0 12:48 797.2 0.10 136 101 95 1.13 1.15 58 3 8 56.0 60.0 12:52 799.84 0.10 136 102 95 1.13 1.15 59 3 60.0 64.0 12:56 802.50 0.10 136 102 95 1.13 1.15 59 3 9 64.0 68.0 13:00 805.20 0.10 136 102 95 1.13 1.15 59 3 68.0 72.0 13:04 807.83 0.10 136 102 96 1.13 1.15 59 3 10 72.0 76.0 13:08 810.48 0.09 136 103 96 1.01 1.04 59 3 76.0 80.0 13:12 813.05 0.09 135 103 97 1.01 1.04 60 3 11 80.0 84.0 13:16 815.65 0.10 134 103 97 1.13 1.15 59 3 84.0 88.0 13:20 818.33 0.10 134 103 97 1.13 1.15 60 3 12 88.0 92.0 13:24 821.02 0.09 134 104 97 1.01 1.04 60 3 92.0 96.0 13:28 823.6 0.09 134 104 98 1.02 1.04 60 3 1 96.0 100.0 13:46 826.10 0.10 135 98 98 1.13 1.16 63 3 100.0 104.0 13:50 828.80 0.10 135 100 98 1.13 1.16 61 3 2 104.0 108.0 13:54 831.52 0.10 135 100 98 1.13 1.16 60 3 108.0 112.0 13:58 834.16 0.10 136 101 98 1.13 1.16 61 3 3 112.0 116.0 14:02 836.81 0.10 136 102 98 1.13 1.16 61 3 116.0 120.0 14:06 839.49 0.10 137 103 98 1.13 1.16 61 3 4 120.0 124.0 14:10 842.2 0.10 137 103 98 1.13 1.16 61 3 124.0 128.0 14:14 844.95 0.10 137 104 99 1.13 1.16 63 3 5 128.0 132.0 14:18 847.70 0.10 137 104 99 1.13 1.16 63 3 132.0 136.0 14:22 850.30 0.10 137 104 99 1.13 1.16 63 3 6 136.0 140.0 14:26 853.03 0.10 137 105 99 1.13 1.16 64 3 140.0 144.0 14:30 855.72 0.10 137 105 99 1.13 1.16 63 3 7 144.0 148.0 14:34 858.42 0.11 137 105 100 1.24 1.27 62 3 148.0 152.0 14:38 861.24 0.11 137 105 100 1.24 1.27 63 3 8 152.0 156.0 14:42 864.12 0.11 138 105 100 1.24 1.27 62 3 156.0 160.0 14:46 866.88 0.11 137 106 100 1.24 1.27 62 3 9 160.0 164.0 14:50 869.8 0.12 138 106 100 1.35 1.39 61 3 164.0 168.0 14:54 872.74 0.12 138 106 100 1.35 1.39 62 3 10 168.0 172.0 14:58 875.60 0.11 138 106 101 1.24 1.27 63 3 172.0 176.0 15:02 878.42 0.11 138 106 101 1.24 1.27 63 3 11 176.0 180.0 15:06 881.19 0.10 138 106 101 1.13 1.16 64 3 180.0 184.0 15:10 883.83 0.10 137 106 101 1.13 1.16 64 3 12 184.0 188.0 15:14 886.59 0.10 137 106 101 1.13 1.16 64 3 188.0 192.0 15:18 889.32 0.10 137 107 101 1.13 1.16 64 3 192.0 196.0 15:22 892 196.0 200.0 200.0 204.0 204.0 208.0 208.0 212.0 212.0 216.0 216.0 220.0 220.0 224.0 224.0 228.0 228.0 232.0 232.0 236.0 236.0 240.0 240.0 244.0 244.0 248.0 248.0 252.0 252.0 256.0 256.0 260.0 260.0 264.0 264.0 268.0 268.0 272.0 272.0 276.0 276.0 280.0 280.0 284.0 284.0 288.0 288.0 292.0 292.0 296.0 296.0 300.0 300.0 304.0 304.0 308.0 308.0 312.0 312.0 316.0 316.0 320.0 320.0 324.0 324.0 328.0 328.0 332.0 332.0 336.0 336.0 340.0 340.0 344.0 344.0 348.0 348.0 352.0 352.0 356.0 356.0 360.0 360.0 364.0 364.0 368.0 368.0 372.0 372.0 376.0 376.0 380.0 380.0 384.0 384.0 388.0 388.0 392.0 392.0 396.0 396.0 400.0 400.0 404.0 404.0 408.0 408.0 412.0 412.0 416.0 416.0 420.0 420.0 424.0 424.0 428.0 428.0 432.0 432.0 436.0 436.0 440.0 440.0 444.0 444.0 448.0 448.0 452.0 452.0 456.0 456.0 460.0 460.0 464.0 464.0 468.0 468.0 472.0 472.0 476.0 476.0 480.0 Average: 129.98 0.10 135.9 101.8 96.9 1.15 1.18 #DIV/0! #DIV/0! 60.9 3 Leak CheckBT Environmental Consulting Isokinetic Run Sheet

Project No.: 10-3990.06 Probe # 5 ft C Pollutant Cr6 Points/Port 12 Start Finish Pre Post Company guardian DGM # MB 5 Method 61 Total Points 24 Location Winnsboro Rate (cfm) 0.85 Run # 3 Time/pt (min) 8.0 Source e r Furnace Ba gh Delta ∆ H@ 1.53 Date 15-Sep-10 Time/reading 4.0 Operator MS Bws (%) 4.6 # of Ports 2 Total Run 192.0 Filter Numbe r NA Condensate Volum e 37 Cp 0.840 Ps (in Hg) 30.12 Barometric 30.12 Silica Gel Weight Gain 92 DGM Y 1.003 Pm (in Hg) 30.34 Ref Temp 68 Static (in H2O) -0.05 Actual Dn (in) 0.344 O2 (%) 20.5 Ref Press 29.92 Stack Dia (ft) 3.46 An (ft^2) 0.00065 CO2 (%) 0.6 Md 28.92 Stack Area (sf) 9.39 Est.DH(in H2O) 3.00 Ms 28.41 Act. Flow (cfm) 10,779 Must delete extra zeros in the Velocity column Vmnstd 125.61 Preliminary dP (in H20) 0.36 Total Vol.(cf) 163.2 Wet Ref Flow (cfm) 9,805 Moisture % 4.61 Preliminary Ts (oF) 125 Est. Us (ft/s) 35.6 Dr y Ref Flow ( cfm ) 9,354 Preliminary Tm (oF) 85 Theor Dn (in) 0.2690 Comments: " Data Entry Cells " "Calculated Cells Do Not Touch "

PT # Start Time End Time Clock Time (24hr) DGM Vol. Delta P Stack Temp Meter In Meter Out Desired Delta H Actual Delta H Probe Temp. (*F) Filter Temp (*F) Imp temp. (*F) Pump Vac.
1 0.0 4.0 7:36 892.44 0.10 120 82 82 1.11 1.15 66 3 4.0 8.0 7:40 895.09 0.10 121 82 82 1.11 1.15 66 3 2 8.0 12.0 7:44 897.73 0.10 121 82 82 1.11 1.15 66 3 12.0 16.0 7:48 900.32 0.10 121 83 82 1.11 1.15 65 3 3 16.0 20.0 7:52 902.91 0.10 121 85 82 1.11 1.15 65 3 20.0 24.0 7:56 905.54 0.11 122 86 82 1.23 1.27 65 3 4 24.0 28.0 8:00 908.28 0.10 122 87 82 1.11 1.15 65 3 28.0 32.0 8:04 910.93 0.11 122 88 83 1.23 1.27 64 3 5 32.0 36.0 8:08 913.74 0.11 122 89 83 1.23 1.27 63 3 36.0 40.0 8:12 916.55 0.11 122 90 84 1.23 1.27 63 3 6 40.0 44.0 8:16 919.29 0.11 123 91 84 1.23 1.27 64 3 44.0 48.0 8:20 922.1 0.11 123 91 85 1.23 1.27 63 3 7 48.0 52.0 8:24 924.84 0.11 123 92 85 1.23 1.27 63 3 52.0 56.0 8:28 927.59 0.11 123 92 85 1.23 1.27 64 3 8 56.0 60.0 8:32 930.35 0.11 123 93 86 1.23 1.27 64 3 60.0 64.0 8:36 933.10 0.11 123 93 86 1.23 1.27 64 3 9 64.0 68.0 8:40 935.90 0.10 123 93 86 1.11 1.16 64 3 68.0 72.0 8:44 938.56 0.10 123 94 87 1.11 1.16 63 3 10 72.0 76.0 8:48 941.25 0.10 121 95 88 1.11 1.16 63 3 76.0 80.0 8:52 943.98 0.10 121 95 88 1.11 1.16 63 3 11 80.0 84.0 8:56 946.7 0.10 120 95 88 1.11 1.16 65 3 84.0 88.0 9:00 949.3 0.10 122 95 88 1.11 1.16 64 3 12 88.0 92.0 9:04 952 0.09 122 95 89 1.00 1.05 64 3 92.0 96.0 9:08 954.54 0.09 122 95 89 1.00 1.05 65 3 1 96.0 100.0 9:21 957.07 0.10 122 90 89 1.11 1.16 65 3 100.0 104.0 9:25 959.73 0.10 124 92 90 1.11 1.16 65 3 2 104.0 108.0 9:29 962.34 0.10 124 93 90 1.11 1.16 64 3 108.0 112.0 9:33 964.98 0.10 124 93 90 1.11 1.16 62 3 3 112.0 116.0 9:37 967.64 0.11 125 94 90 1.23 1.28 61 3 116.0 120.0 9:41 970.47 0.11 125 95 90 1.23 1.28 60 3 4 120.0 124.0 9:45 973.22 0.11 126 95 90 1.23 1.28 62 3 124.0 128.0 9:49 975.96 0.10 126 96 90 1.11 1.16 62 3 5 128.0 132.0 9:53 978.60 0.11 126 96 90 1.23 1.28 62 3 132.0 136.0 9:57 981.35 0.11 127 96 91 1.23 1.28 63 3 6 136.0 140.0 10:01 984.14 0.11 127 97 91 1.23 1.28 62 3 140.0 144.0 10:05 986.97 0.11 127 97 91 1.23 1.28 62 3 7 144.0 148.0 10:09 989.8 0.11 127 98 91 1.23 1.28 62 3 148.0 152.0 10:13 992.59 0.11 127 98 92 1.23 1.28 62 3 8 152.0 156.0 10:17 995.35 0.11 128 98 92 1.23 1.28 61 3 156.0 160.0 10:21 998.09 0.11 128 98 92 1.23 1.28 60 3 9 160.0 164.0 10:25 1000.9 0.10 128 98 92 1.11 1.16 61 3 164.0 168.0 10:29 1003.52 0.10 128 98 92 1.11 1.16 62 3 10 168.0 172.0 10:33 1006.15 0.10 128 98 92 1.11 1.16 62 3 172.0 176.0 10:37 1008.82 0.10 128 98 93 1.11 1.16 61 3 11 176.0 180.0 10:41 1011.49 0.10 128 98 93 1.11 1.16 62 3 180.0 184.0 10:45 1014.20 0.10 128 99 93 1.11 1.16 62 3 12 184.0 188.0 10:49 1016.85 0.10 129 99 93 1.11 1.16 63 3 188.0 192.0 10:53 1019.48 0.10 129 99 93 1.11 1.16 63 3 192.0 196.0 10:57 1022.2 196.0 200.0 200.0 204.0 204.0 208.0 208.0 212.0 212.0 216.0 216.0 220.0 220.0 224.0 224.0 228.0 228.0 232.0 232.0 236.0 236.0 240.0 240.0 244.0 244.0 248.0 248.0 252.0 252.0 256.0 256.0 260.0 260.0 264.0 264.0 268.0 268.0 272.0 272.0 276.0 276.0 280.0 280.0 284.0 284.0 288.0 288.0 292.0 292.0 296.0 296.0 300.0 300.0 304.0 304.0 308.0 308.0 312.0 312.0 316.0 316.0 320.0 320.0 324.0 324.0 328.0 328.0 332.0 332.0 336.0 336.0 340.0 340.0 344.0 344.0 348.0 348.0 352.0 352.0 356.0 356.0 360.0 360.0 364.0 364.0 368.0 368.0 372.0 372.0 376.0 376.0 380.0 380.0 384.0 384.0 388.0 388.0 392.0 392.0 396.0 396.0 400.0 400.0 404.0 404.0 408.0 408.0 412.0 412.0 416.0 416.0 420.0 420.0 424.0 424.0 428.0 428.0 432.0 432.0 436.0 436.0 440.0 440.0 444.0 444.0 448.0 448.0 452.0 452.0 456.0 456.0 460.0 460.0 464.0 464.0 468.0 468.0 472.0 472.0 476.0 476.0 480.0 Average: 129.76 0.10 124.3 93.3 88.1 1.16 1.20 #DIV/0! #DIV/0! 63.1666667 3.0 Leak CheckBT Environmental Consulting Isokinetic Run Sheet

Project No.: 10-3990.06 Probe # 5 ft B Pollutant HCl Points/Port 12 Start Finish Pre Post Company guardian DGM # MB 6 Method M26A Total Points 24 Location Winnsboro Rate (cfm) 1 Run # 1 Time/pt (min) 2.5 Source er Ba g house Ex h Delta ∆ H@ 1.77 Date 14-Sep-10 Time/reading 2.5 Operator MS Bws (%) 2.29 # of Ports 2 Total Run 60.0 Filter Numbe r M5 Condensate Volum e 14 Cp 0.840 Ps (in Hg) 30.05 Barometric 30.05 Silica Gel Weight Gain 10 DGM Y 1.013 Pm (in Hg) 30.27 Ref Temp 68 Static (in H2O) -0.05 Actual Dn (in) 0.374 O2 (%) 20.5 Ref Press 29.92 Stack Dia (ft) 3.46 An (ft^2) 0.00076 CO2 (%) 0.8 Md 28.95 Stack Area (sf) 9.39 Est.DH(in H2O) 3.00 Ms 28.70 Act. Flow (cfm) 11,317 Must delete extra zeros in the Velocity column Vmnstd 48.03 Preliminary dP (in H20) 0.36 Total Vol.(cf) 60.0 Wet Ref Flow (cfm) 10,107 Moisture % 2.30 Preliminary Ts (oF) 125 Est. Us (ft/s) 35.5 Dr y Ref Flow ( cfm ) 9,876 Preliminary Tm (oF) 85 Theor Dn (in) 0.2663 Comments: " Data Entry Cells " "Calculated Cells Do Not Touch "

PT # Start Time End Time Clock Time (24hr) DGM Vol. Delta P Stack Temp Meter In Meter Out Desired Delta H Actual Delta H Probe Temp. (*F) Filter Temp (*F) Imp temp. (*F) Pump Vac.
1 0.0 2.5 16:05 755.80 0.11 132 101 100 2.07 2.08 269 273 66 3 2.5 5.0 16:07 757.86 0.11 134 102 100 2.07 2.07 272 267 66 3 2 5.0 7.5 16:10 759.91 0.12 134 103 100 2.26 2.26 270 268 65 3 7.5 10.0 16:12 762.05 0.12 134 104 100 2.26 2.26 259 265 65 3 3 10.0 12.5 16:15 764.2 0.12 135 105 100 2.26 2.26 274 265 65 3 12.5 15.0 16:17 766.35 0.12 135 106 100 2.26 2.26 270 266 61 3 4 15.0 17.5 16:20 768.48 0.12 135 107 100 2.26 2.26 273 265 60 3 17.5 20.0 16:22 770.66 0.11 135 108 100 2.07 2.07 270 265 60 3 5 20.0 22.5 16:25 772.75 0.11 135 108 101 2.07 2.07 273 265 61 3 22.5 25.0 16:27 774.82 0.10 134 109 101 1.88 1.89 270 265 61 3 6 25.0 27.5 16:30 776.79 0.10 133 109 101 1.88 1.89 268 265 61 3 27.5 30.0 16:32 778.78 0.09 132 109 101 1.69 1.7 268 265 62 3 7 30.0 32.5 16:35 780.66 0.11 132 104 101 2.07 2.08 267 265 64 3 32.5 35.0 16:37 782.72 0.11 133 106 101 2.07 2.08 270 267 64 3 8 35.0 37.5 16:40 784.79 0.11 134 106 101 2.07 2.08 270 264 62 3 37.5 40.0 16:42 786.88 0.12 134 107 101 2.26 2.27 273 264 61 3 9 40.0 42.5 16:45 789.04 0.12 134 108 101 2.26 2.27 270 265 60 3 42.5 45.0 16:47 791.20 0.12 134 108 101 2.26 2.27 270 265 60 3 10 45.0 47.5 16:50 793.37 0.12 135 109 101 2.26 2.27 268 264 60 3 47.5 50.0 16:52 795.53 0.13 134 109 102 2.45 2.46 269 265 61 3 11 50.0 52.5 16:55 797.8 0.13 134 110 102 2.45 2.46 266 265 61 3 52.5 55.0 16:57 800.08 0.12 133 110 102 2.26 2.27 270 266 61 3 12 55.0 57.5 17:00 802.2 0.11 133 110 102 2.07 2.08 270 266 62 3 57.5 60.0 17:02 804.24 0.10 132 110 102 1.88 1.9 270 264 63 3 1 60.0 62.5 17:05 806.22 62.5 65.0 2 65.0 67.5 67.5 70.0 3 70.0 72.5 72.5 75.0 4 75.0 77.5 77.5 80.0 5 80.0 82.5 82.5 85.0 6 85.0 87.5 87.5 90.0 7 90.0 92.5 92.5 95.0 8 95.0 97.5 97.5 100.0 9 100.0 102.5 102.5 105.0 10 105.0 107.5 107.5 110.0 11 110.0 112.5 112.5 115.0 12 115.0 117.5 117.5 120.0 120.0 122.5 122.5 125.0 125.0 127.5 127.5 130.0 130.0 132.5 132.5 135.0 135.0 137.5 137.5 140.0 140.0 142.5 142.5 145.0 145.0 147.5 147.5 150.0 150.0 152.5 152.5 155.0 155.0 157.5 157.5 160.0 160.0 162.5 162.5 165.0 165.0 167.5 167.5 170.0 170.0 172.5 172.5 175.0 175.0 177.5 177.5 180.0 180.0 182.5 182.5 185.0 185.0 187.5 187.5 190.0 190.0 192.5 192.5 195.0 195.0 197.5 197.5 200.0 200.0 202.5 202.5 205.0 205.0 207.5 207.5 210.0 210.0 212.5 212.5 215.0 215.0 217.5 217.5 220.0 220.0 222.5 222.5 225.0 225.0 227.5 227.5 230.0 230.0 232.5 232.5 235.0 235.0 237.5 237.5 240.0 240.0 242.5 242.5 245.0 245.0 247.5 247.5 250.0 250.0 252.5 252.5 255.0 255.0 257.5 257.5 260.0 260.0 262.5 262.5 265.0 265.0 267.5 267.5 270.0 270.0 272.5 272.5 275.0 275.0 277.5 277.5 280.0 280.0 282.5 282.5 285.0 285.0 287.5 287.5 290.0 290.0 292.5 292.5 295.0 295.0 297.5 297.5 300.0 Average: 50.42 0.11 133.8 107.0 100.9 2.14 2.15 270 266 62.1666667 3 Leak CheckBT Environmental Consulting Isokinetic Run Sheet

Project No.: 10-3990.06 Probe # 5 ft B Pollutant HCl Points/Port 12 Start Finish Pre Post Company guardian DGM # MB 6 Method M26A Total Points 24 Location Winnsboro Rate (cfm) 1 Run # 2 Time/pt (min) 2.5 Source er Ba g house Ex h Delta ∆ H@ 1.77 Date 15-Sep-10 Time/reading 2.5 Operator MS Bws (%) 2.7 # of Ports 2 Total Run 60.0 Filter Numbe r M5 Condensate Volum e 18 Cp 0.840 Ps (in Hg) 30.12 Barometric 30.12 Silica Gel Weight Gain 10 DGM Y 1.013 Pm (in Hg) 30.34 Ref Temp 68 Static (in H2O) -0.05 Actual Dn (in) 0.374 O2 (%) 20.5 Ref Press 29.92 Stack Dia (ft) 3.46 An (ft^2) 0.00076 CO2 (%) 1.3 Md 29.03 Stack Area (sf) 9.39 Est.DH(in H2O) 3.00 Ms 28.73 Act. Flow (cfm) 11,070 Must delete extra zeros in the Velocity column Vmnstd 47.49 Preliminary dP (in H20) 0.36 Total Vol.(cf) 60.0 Wet Ref Flow (cfm) 9,985 Moisture % 2.70 Preliminary Ts (oF) 125 Est. Us (ft/s) 35.4 Dr y Ref Flow ( cfm ) 9,717 Preliminary Tm (oF) 85 Theor Dn (in) 0.2671 Comments: " Data Entry Cells " "Calculated Cells Do Not Touch "

PT # Start Time End Time Clock Time (24hr) DGM Vol. Delta P Stack Temp Meter In Meter Out Desired Delta H Actual Delta H Probe Temp. (*F) Filter Temp (*F) Imp temp. (*F) Pump Vac.
1 0.0 2.5 11:32 967.40 0.10 126 94 93 1.87 1.88 270 255 66 2 2.5 5.0 11:34 969.35 0.10 126 95 94 1.87 1.88 267 252 66 2 2 5.0 7.5 11:37 971.3 0.11 126 96 94 2.05 2.07 263 256 66 2 7.5 10.0 11:39 973.35 0.11 128 98 94 2.05 2.07 268 263 66 2 3 10.0 12.5 11:42 975.39 0.12 128 98 94 2.24 2.26 266 266 65 2 12.5 15.0 11:44 977.5 0.12 128 99 94 2.24 2.26 265 267 60 2 4 15.0 17.5 11:47 979.63 0.12 129 101 94 2.24 2.26 269 267 61 2 17.5 20.0 11:49 981.8 0.11 129 101 94 2.05 2.07 271 267 261 2 5 20.0 22.5 11:52 983.87 0.11 129 102 94 2.05 2.07 272 268 60 2 22.5 25.0 11:54 985.90 0.10 129 102 94 1.87 1.89 272 267 60 2 6 25.0 27.5 11:57 987.86 0.10 129 103 94 1.87 1.89 270 267 59 2 27.5 30.0 11:59 989.83 0.10 129 103 95 1.87 1.89 271 268 60 2 7 30.0 32.5 12:04 991.795 0.11 128 98 95 2.05 2.08 267 266 62 2 32.5 35.0 12:06 993.8 0.11 129 101 95 2.05 2.08 266 266 61 2 8 35.0 37.5 12:09 995.86 0.12 130 102 95 2.24 2.26 268 267 60 2 37.5 40.0 12:11 997.98 0.12 130 103 96 2.24 2.26 267 265 60 2 9 40.0 42.5 12:14 1000.10 0.12 130 104 96 2.24 2.26 265 265 61 2 42.5 45.0 12:16 1002.25 0.12 131 104 96 2.24 2.27 264 266 61 2 10 45.0 47.5 12:19 1004.41 0.11 131 105 96 2.05 2.07 266 266 62 2 47.5 50.0 12:21 1006.49 0.11 132 105 96 2.05 2.07 268 267 62 2 11 50.0 52.5 12:24 1008.56 0.11 131 106 97 2.05 2.08 270 266 61 2 52.5 55.0 12:26 1010.63 0.11 131 106 97 2.05 2.08 271 266 61 2 12 55.0 57.5 12:29 1012.7 0.10 131 106 97 1.87 1.89 270 267 60 2 57.5 60.0 12:31 1014.68 0.10 131 106 97 1.87 1.89 269 266 61 2 1 60.0 62.5 12:34 1016.65 62.5 65.0 2 65.0 67.5 67.5 70.0 3 70.0 72.5 72.5 75.0 4 75.0 77.5 77.5 80.0 5 80.0 82.5 82.5 85.0 6 85.0 87.5 87.5 90.0 7 90.0 92.5 92.5 95.0 8 95.0 97.5 97.5 100.0 9 100.0 102.5 102.5 105.0 10 105.0 107.5 107.5 110.0 11 110.0 112.5 112.5 115.0 12 115.0 117.5 117.5 120.0 120.0 122.5 122.5 125.0 125.0 127.5 127.5 130.0 130.0 132.5 132.5 135.0 135.0 137.5 137.5 140.0 140.0 142.5 142.5 145.0 145.0 147.5 147.5 150.0 150.0 152.5 152.5 155.0 155.0 157.5 157.5 160.0 160.0 162.5 162.5 165.0 165.0 167.5 167.5 170.0 170.0 172.5 172.5 175.0 175.0 177.5 177.5 180.0 180.0 182.5 182.5 185.0 185.0 187.5 187.5 190.0 190.0 192.5 192.5 195.0 195.0 197.5 197.5 200.0 200.0 202.5 202.5 205.0 205.0 207.5 207.5 210.0 210.0 212.5 212.5 215.0 215.0 217.5 217.5 220.0 220.0 222.5 222.5 225.0 225.0 227.5 227.5 230.0 230.0 232.5 232.5 235.0 235.0 237.5 237.5 240.0 240.0 242.5 242.5 245.0 245.0 247.5 247.5 250.0 250.0 252.5 252.5 255.0 255.0 257.5 257.5 260.0 260.0 262.5 262.5 265.0 265.0 267.5 267.5 270.0 270.0 272.5 272.5 275.0 275.0 277.5 277.5 280.0 280.0 282.5 282.5 285.0 285.0 287.5 287.5 290.0 290.0 292.5 292.5 295.0 295.0 297.5 297.5 300.0 Average: 49.25 0.11 129.2 101.6 95.0 2.05 2.07 268.1 264.8 70.1 2 Leak CheckBT Environmental Consulting Isokinetic Run Sheet

Project No.: 10-3990.06 Probe # 5 ft B Pollutant HCl Points/Port 12 Start Finish Pre Post Company guardian DGM # MB 6 Method M26A Total Points 24 Location Winnsboro Rate (cfm) 1 Run # 3 Time/pt (min) 2.5 Source er Ba g house Ex h Delta ∆ H@ 1.77 Date 15-Sep-10 Time/reading 2.5 Operator MS Bws (%) 2.6 # of Ports 2 Total Run 60.0 Filter Numbe r M5 Condensate Volum e 16 Cp 0.840 Ps (in Hg) 30.12 Barometric 30.12 Silica Gel Weight Gain 11 DGM Y 1.013 Pm (in Hg) 30.34 Ref Temp 68 Static (in H2O) -0.05 Actual Dn (in) 0.374 O2 (%) 20.5 Ref Press 29.92 Stack Dia (ft) 3.46 An (ft^2) 0.00076 CO2 (%) 1.3 Md 29.03 Stack Area (sf) 9.39 Est.DH(in H2O) 3.00 Ms 28.74 Act. Flow (cfm) 11,076 Must delete extra zeros in the Velocity column Vmnstd 47.10 Preliminary dP (in H20) 0.36 Total Vol.(cf) 60.0 Wet Ref Flow (cfm) 9,905 Moisture % 2.63 Preliminary Ts (oF) 125 Est. Us (ft/s) 35.4 Dr y Ref Flow ( cfm ) 9,646 Preliminary Tm (oF) 85 Theor Dn (in) 0.2670 Comments: " Data Entry Cells " "Calculated Cells Do Not Touch "

PT # Start Time End Time Clock Time (24hr) DGM Vol. Delta P Stack Temp Meter In Meter Out Desired Delta H Actual Delta H Probe Temp. (*F) Filter Temp (*F) Imp temp. (*F) Pump Vac.
1 0.0 2.5 12:47 17.08 0.11 131 98 97 2.05 2.07 277 267 65 2 2.5 5.0 12:49 19.1 0.11 131 101 98 2.05 2.07 270 265 65 2 2 5.0 7.5 12:52 21.16 0.11 131 102 98 2.05 2.07 270 265 60 2 7.5 10.0 12:54 23.18 0.12 133 103 98 2.23 2.26 269 265 58 2 3 10.0 12.5 12:57 25.36 0.12 133 104 98 2.23 2.26 270 265 57 2 12.5 15.0 12:59 27.45 0.12 133 104 98 2.23 2.26 270 265 56 2 4 15.0 17.5 13:02 29.62 0.12 133 105 98 2.23 2.26 272 265 55 2 17.5 20.0 13:04 31.76 0.11 133 106 98 2.05 2.07 270 265 56 2 5 20.0 22.5 13:07 33.84 0.11 133 106 98 2.05 2.07 268 265 55 2 22.5 25.0 13:09 35.91 0.11 133 107 98 2.05 2.07 268 265 55 2 6 25.0 27.5 13:12 37.92 0.10 132 107 99 1.86 1.89 268 265 55 2 27.5 30.0 13:14 39.92 0.10 132 107 99 1.86 1.89 269 265 55 2 7 30.0 32.5 14:21 41.91 0.10 132 97 97 1.86 1.89 270 263 65 2 32.5 35.0 14:23 43.88 0.11 135 97 97 2.05 2.07 259 2265 65 2 8 35.0 37.5 14:26 45.88 0.11 135 98 98 2.05 2.07 270 264 61 2 37.5 40.0 14:28 47.98 0.11 136 99 98 2.05 2.07 270 265 61 2 9 40.0 42.5 14:31 50.02 0.11 137 100 98 2.05 2.07 268 265 57 2 42.5 45.0 14:33 52.06 0.11 137 102 98 2.05 2.07 268 265 55 2 10 45.0 47.5 14:36 54.11 0.11 137 103 98 2.05 2.07 273 265 56 2 47.5 50.0 14:38 56.15 0.11 137 104 98 2.05 2.07 269 265 57 2 11 50.0 52.5 14:41 58.25 0.11 137 104 98 2.05 2.07 265 265 57 2 52.5 55.0 14:43 60.25 0.10 138 106 99 1.86 1.88 264 265 58 2 12 55.0 57.5 14:46 62.18 0.10 138 106 99 1.86 1.88 265 265 57 2 57.5 60.0 14:48 64.15 0.10 136 107 99 1.86 1.88 270 265 57 2 1 60.0 62.5 14:51 66.12 62.5 65.0 2 65.0 67.5 67.5 70.0 3 70.0 72.5 72.5 75.0 4 75.0 77.5 77.5 80.0 5 80.0 82.5 82.5 85.0 6 85.0 87.5 87.5 90.0 7 90.0 92.5 92.5 95.0 8 95.0 97.5 97.5 100.0 9 100.0 102.5 102.5 105.0 10 105.0 107.5 107.5 110.0 11 110.0 112.5 112.5 115.0 12 115.0 117.5 117.5 120.0 120.0 122.5 122.5 125.0 125.0 127.5 127.5 130.0 130.0 132.5 132.5 135.0 135.0 137.5 137.5 140.0 140.0 142.5 142.5 145.0 145.0 147.5 147.5 150.0 150.0 152.5 152.5 155.0 155.0 157.5 157.5 160.0 160.0 162.5 162.5 165.0 165.0 167.5 167.5 170.0 170.0 172.5 172.5 175.0 175.0 177.5 177.5 180.0 180.0 182.5 182.5 185.0 185.0 187.5 187.5 190.0 190.0 192.5 192.5 195.0 195.0 197.5 197.5 200.0 200.0 202.5 202.5 205.0 205.0 207.5 207.5 210.0 210.0 212.5 212.5 215.0 215.0 217.5 217.5 220.0 220.0 222.5 222.5 225.0 225.0 227.5 227.5 230.0 230.0 232.5 232.5 235.0 235.0 237.5 237.5 240.0 240.0 242.5 242.5 245.0 245.0 247.5 247.5 250.0 250.0 252.5 252.5 255.0 255.0 257.5 257.5 260.0 260.0 262.5 262.5 265.0 265.0 267.5 267.5 270.0 270.0 272.5 272.5 275.0 275.0 277.5 277.5 280.0 280.0 282.5 282.5 285.0 285.0 287.5 287.5 290.0 290.0 292.5 292.5 295.0 295.0 297.5 297.5 300.0 Average: 49.04 0.11 134.3 103.0 98.1 2.03 2.06 268.8 348.3 58.25 2.0 Leak Check

# APPENDIX D EQUIPMENT CALIBRATION DOCUMENTSMETHOD 5 DRY GAS METER CALIBRATION USING CRITICAL ORIFICES1) Select three critical orifices to calibrate the dry gas meter which bracket the expected operating range.2) Record barometric pressure before and after calibration procedure.3) Run at tested vacuum (from Orifice Calibration Report), for a period of timenecessary to achieve a minimum total volume of 5 cubic feet.4) Record data and information in theGREENcells, YELLOW cells are calculated.INITIAL FINAL AVG (Pbar)DATE: 9/8/2010 METER SERIAL #: 1672 BAROMETRIC PRESSURE (in Hg): 30.67 30.67 30.67 IF Y VARIATION EXCEEDS 2.00%,METER PART #: MB5 CRITICAL ORIFICE SET SERIAL #: 1447ORIFICE SHOULD BE RECALIBRATEDK' TESTEDTEMPERATURES °F ELAPSEDFACTOR VACUUM DGM READINGS (FT3) AMBIENT DGM INLET DGM OUTLET DGM TIME (MIN) DGMΔH(1)(2)(3)YORIFICE # RUN # (AVG) (in Hg) INITIAL FINALNET (Vm)INITIAL FINAL INITIAL FINAL AVGθ(in H2O) Vm(STD) Vcr(STD)YVARIATION (%)ΔH@1 0.8778 16 546.40 553.240 6.840 78 78 78 78 78 78 6.00 3.75 6.94426.96621.0031.592 0.8778 16 553.240 560.090 6.850 78 78 78 78 78 78 6.00 3.75 6.95446.96621.0021.593 0.8778 16 560.090 566.890 6.80 78 78 79 78 79 78.5 6.00 3.75 6.89726.96621.0101.59AVG = 1.0050.181 0.5057 16 564.640 570.560 5.920 78 79 81 79 79 79.5 9.00 1.2 5.95726.01981.0111.522 0.5057 16 570.560 576.480 5.920 78 81 82 79 79 80.25 9.00 1.2 5.94896.01981.0121.523 0.5057 16 576.480 582.420 5.940 79 82 84 79 80 81.25 9.00 1.2 5.95806.01421.0091.52AVG = 1.0110.751 0.3367 16 582.420 587.790 5.370 79 83 83 80 80 81.5 12.00 0.52 5.37505.33910.9931.482 0.3367 16 587.790 593.160 5.370 79 83 83 80 81 81.75 12.00 0.52 5.37255.33910.9941.483 0.3367 16 593.160 598.530 5.370 79 83 83 81 81 82 12.00 0.52 5.3705.33910.9941.48AVG = 0.994-0.93AVERAGE DRY GAS METER CALIBRATION FACTOR, Y =1.003AVERAGEΔH@=1.53(1) =Net volume of gas sample passed through DGM, corrected to standard conditionsK1=17.64oR/in. Hg (English), 0.3858oK/mm Hg (Metric)Tm=Absolute DGM avg. temperature (oR - English,oK - Metric)ΔH@=0.75θΔH Vm(std)Vcr(std)Vm(2) =Volume of gas sample passed through the critical orifice, corrected to standard conditionsTamb=Absolute ambient temperature (oR - English,oK - Metric)K' = Average K' factor from Critical Orifice Calibration(3) =DGM calibration factor321812ENVIRONMENTAL SUPPLY COMPANYUSING THE CRITICAL ORIFICES AS CALIBRATION STANDARDS:The following equations are used to calculate the standard volumes of air passed through the DGM, Vm(std), and the criticalorifice, Vcr(std), and the DGM calibration factor, Y. These equations are automatically calculated in the spreadsheet above.()2()TmHPbarVmKVmstd)6.13/(1)(Δ+∗∗=TambPbarKVcrstdΘ∗∗=')()()(stdstdVmVcrY=Meter box 5 calsMETHOD 5 DRY GAS METER CALIBRATION USING CRITICAL ORIFICES1) Select three critical orifices to calibrate the dry gas meter which bracket the expected operating range.2) Record barometric pressure before and after calibration procedure.3) Run at tested vacuum (from Orifice Calibration Report), for a period of timenecessary to achieve a minimum total volume of 5 cubic feet.4) Record data and information in theGREENcells, YELLOW cells are calculated.INITIAL FINAL AVG (Pbar)DATE: 8/12/2010 METER SERIAL #: 1817 BAROMETRIC PRESSURE (in Hg): 29.8 29.8 29.8 IF Y VARIATION EXCEEDS 2.00%,METER PART #: MB 6 CRITICAL ORIFICE SET SERIAL #: 1447ORIFICE SHOULD BE RECALIBRATEDK' TESTEDTEMPERATURES °F ELAPSEDFACTOR VACUUMDGM READINGS (FT3)AMBIENT DGM INLET DGM OUTLET DGM TIME (MIN)DGMΔH(1) (2) (3)YORIFICE # RUN # (AVG) (in Hg) INITIAL FINALNET (Vm)INITIAL FINAL INITIAL FINAL AVGθ(in H2O) Vm(STD) Vcr(STD)YVARIATION (%)ΔH@1 0.8778 15 570.245 575.950 5.705 85 86 88 85 85 86 5.00 4.175 5.55235.60411.0091.822 0.8778 15 575.950 581.730 5.780 85 88 86 85 85 86 5.00 4.175 5.62535.60410.9961.823 0.8778 15 581.730 587.441 5.711 85 86 87 85 86 86 5.00 4.175 5.55825.60411.0081.82AVG = 1.005-0.811 0.5057 16 587.441 596.625 9.184 85 87 90 86 87 87.5 14.00 1.325 8.85179.03991.0211.722 0.5057 16 596.625 612.380 15.755 85 90 94 87 88 89.75 24.00 1.325 15.122715.49691.0251.723 0.5057 16 612.380 618.290 5.910 85 94 94 88 89 91.25 9.00 1.325 5.65745.81131.0271.71AVG = 1.0241.141 0.3367 16 618.290 623.635 5.345 85 93 93 89 89 91 12.00 0.61 5.10995.15901.0101.772 0.3367 16 623.635 628.985 5.350 85 93 93 89 89 91 12.00 0.61 5.11465.15901.0091.773 0.3367 16 628.985 635.664 6.679 85 93 93 89 90 91.25 15.00 0.61 6.38236.44881.0101.77AVG = 1.010-0.32(1) =Net volume of gas sample passed through DGM, corrected to standard conditionsK1=17.64oR/in. Hg (English), 0.3858oK/mm Hg (Metric)AVERAGE DRY GAS METER CALIBRATION FACTOR, Y =1.013Tm=Absolute DGM avg. temperature (oR - English,oK - Metric)ΔH@=0.75θΔH Vm(std) AVERAGEΔH@=1.77(2) =Volume of gas sample passed through the critical orifice, corrected to standard conVcr(std)VmTamb=Absolute ambient temperature (oR - English,oK - Metric)K' = Average K' factor from Critical Orifice Calibration(3) =DGM calibration factor321812Oxygen and Carbon Dioxide Concentration Results SummaryGuardian Fiberglass, Inc. - Winnsboro, South Carolina PlantBTEC Project No. 10-3990.06Sampling Dates: September 14, 15, and 16, 2010Parameter Run 1 Run 2 Run 3 Run 4 Run 5 Run 6 Run 7 AverageTest Run Date9/14/2010 9/14/2010 9/14/2010 9/15/2010 9/15/2010 9/16/2010 9/16/2010Test Time10:51 15:23 17:23 10:54 14:55 11:32 15:02Oxygen concentration (%) 20.4 20.4 20.4 20.4 20.4 20.5 20.5 20.4Oxygen concentration (%) (corrected as per USEPA 3A) 20.5 20.5 20.5 20.5 20.5 20.6 20.6 20.5Carbon Dioxide concentration (%) 0.7 1.1 1.2 0.6 1.4 0.7 0.5 1.0Carbon Dioxide concentration (%) (corrected as per USEPA 3A) 0.6 0.8 0.7 0.6 1.3 0.5 0.3 0.7CO2CorrectionO2Correction1 2 3 4 5 6 7 1234567Co0.13 0.24 0.49 -0.03 0.02 0.13 0.18Co0.03 0.00 -0.01 0.01 0.00 0.01 0.00Cma10.10 10.10 10.10 10.10 10.10 10.10 10.10Cma9.97 9.97 9.97 9.97 9.97 9.97 9.97Cm10.36 10.31 10.43 10.31 10.29 10.36 10.21Cm9.92 9.91 9.91 9.94 9.94 9.94 9.93Co= Average of initial and final zero gasesCma=Actual concentration of the calibration gasCm= Average of initial and final calibration gases

# APPENDIX E LABORATORY ANALYTICAL REPORTS

## Your Project #: 10-3990.06 Site: GUARDIAN WINNSBORO Your C.O.C. #: 0698

Attention: Barry Boulianne BT Environmental Consulting 2615 Wolcott St. Ferndale, MI USA 48220

Report Date: 2010/10/18



# CERTIFICATE OF ANALYSIS

MAXXAM JOB #: B0D3359 Received: 2010/09/23, 14:00

Sample Matrix: Stack Sampling Train # Samples Received: 8

Date Date Method Analyses Quantity Extracted Analyzed Laboratory Method Reference Organic Condensable PM (OTM28) ( 1 ) 

### 4 2010/09/28 2010/09/28 BRL SOP-00120 EPA OTM 28 Inorganic Condensable PM (OTM28) ( 1 ) 

### 4 2010/10/01 2010/10/01 BRL SOP-00120 EPA OTM 28 2.5 um Particulates on Filter (OTM-027) (

2 ) 

### 4 N/A 2010/10/01 BRL SOP-00109 EPA OTM - 027 <2.5um Particulates in Rinse(OTM-027) ( 2 ) 

### 4 2010/09/27 2010/10/01 BRL SOP-00109 EPA OTM - 027 Final Volume of Acetone Probe Rinse 4 N/A 2010/10/01 Weight of DCM Received 4 N/A 2010/09/28 Weight of Water

from Impingers 4 N/A 2010/09/28

* RPDs calculated using raw data. The rounding of final results may result in the apparent difference.

(1) This is a non-accredited test. (2) This test was performed in Maxxam Mississauga under Maxxam Burlington SCC Accreditation



## Encryption Key

Please direct all questions regarding this Certificate of Analysis to your Project Manager.

LINA BARRETO, Project Manager Email: LBarreto@maxxam.ca Phone# (905) 817-5700

==================================================================== Maxxam has procedures in place to guard against improper use of the electronic signature and have the required "signatories", as per section 5.10.2 of ISO/IEC 17025:2005(E), signing the reports. For Service Group specific validation please refer to the Validation Signature Page.

Total cover

pages: 1

Page 1 of 6

### BT Environmental Consulting Maxxam Job #: B0D3359 Client Project #: 10-3990.06 Report Date: 2010/10/18 Project name: GUARDIAN WINNSBORO



## RESULTS OF ANALYSES OF STACK SAMPLING TRAIN

Maxxam ID H G 5 0 2 8 H

G 5 0 3 0 H

G 5 0 3 1 H

G 5 0 3 2 H

G 5 0 3 3 Sampling Date 2010/09/14 2010/09/15 2010/09/16 2010/09/16 2010/09/14 COC Number 0698 0698 0698 0698 U n i t s Train R1-OTM28 R2-OTM28 R3-OTM28 Train RDL QC Batch Blank-OTM28 Blank-OTM27

< 2.5 Particulate Weight in Acetone Rinse mg 0.8 0.5 2279495

< 2.5 Particulate Weight on Filter mg ND 0.30 2279494

Acetone Rinse Volume (2.5) ml 29 1 2279496 Weight g 260 330 360 300 0.1 2279779

DCM Weight g 200 290 190 400 0.1 2279778 Inorganic Condensible PM mg 1.4 1.7 7.7 7.0 0.50 2284618 Organic Condensible PM mg 2.2 4.8 2.4 5.0 1.0 2279777

ND = Not detected RDL = Reportable Detection Limit QC Batch = Quality Control Batch

Maxxam ID H G 5 0 3 5 H

G 5 0 3 6 H

G 5 0 9 8 Sampling Date 2010/09/15 2010/09/16 2010/09/16 COC Number U n i t s R1-OTM27 R2-OTM27 R3-OTM27 RDL QC Batch

< 2.5 Particulate Weight in Acetone Rinse mg 7.5 0.8 3.3 0.5 2279495

< 2.5 Particulate Weight on Filter mg ND ND ND 0.30 2279494

Acetone Rinse Volume (2.5) ml 99 30 68 1 2279496

ND = Not detected RDL = Reportable Detection Limit QC Batch = Quality Control Batch

Page 2 of 6

### BT Environmental Consulting Maxxam Job #: B0D3359 Client Project #: 10-3990.06 Report Date: 2010/10/18 Project name: GUARDIAN WINNSBORO



## Test Summary

Maxxam ID HG5028 Collected 2010/09/14 Sample ID Train Blank-OTM28 Shipped Matrix Stack

Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Organic Condensable PM (OTM28) 2279777 2010/09/28 2010/09/28 MGE Inorganic Condensable PM (OTM28) 2284618 2010/10/01 2010/10/01 FMO Weight of DCM Received 2279778 N/A 2010/09/28 Weight of Water

from Impingers 2279779 N/A 2010/09/28 MGE

Maxxam ID HG5030 Collected 2010/09/15 Sample ID R1-OTM28 Shipped Matrix Stack

Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Organic Condensable PM (OTM28) 2279777 2010/09/28 2010/09/28 MGE Inorganic Condensable PM (OTM28) 2284618 2010/10/01 2010/10/01 FMO Weight of DCM Received 2279778 N/A 2010/09/28 Weight of Water

from Impingers 2279779 N/A 2010/09/28 MGE

Maxxam ID HG5031 Collected 2010/09/16 Sample ID R2-OTM28 Shipped Matrix Stack

Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Organic Condensable PM (OTM28) 2279777 2010/09/28 2010/09/28 MGE Inorganic Condensable PM (OTM28) 2284618 2010/10/01 2010/10/01 FMO Weight of DCM Received 2279778 N/A 2010/09/28 Weight of Water

from Impingers 2279779 N/A 2010/09/28 MGE

Maxxam ID HG5032 Collected 2010/09/16 Sample ID R3-OTM28 Shipped Matrix Stack

Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Organic Condensable PM (OTM28) 2279777 2010/09/28 2010/09/28 MGE Inorganic Condensable PM (OTM28) 2284618 2010/10/01 2010/10/01 FMO Weight of DCM Received 2279778 N/A 2010/09/28 Weight of Water

from Impingers 2279779 N/A 2010/09/28 MGE

Maxxam ID HG5033 Collected 2010/09/14 Sample ID Train Blank-OTM27 Shipped Matrix Stack

Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst 2.5 um Particulates on Filter (OTM-027) BAL 2279494 N/A 2010/10/01 BLM <2.5um Particulates in Rinse(OTM-027) BAL 2279495 2010/09/27 2010/10/01 NUA Final Volume of Acetone Probe Rinse 2279496 N/A 2010/10/01 BLM

Page 3 of 6

### BT Environmental Consulting Maxxam Job #: B0D3359 Client Project #: 10-3990.06 Report Date: 2010/10/18 Project name: GUARDIAN WINNSBORO



## Test Summary

Maxxam ID HG5035 Collected 2010/09/15 Sample ID R1-OTM27 Shipped Matrix Stack

Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst 2.5 um Particulates on Filter (OTM-027) BAL 2279494 N/A 2010/10/01 BLM <2.5um Particulates in Rinse(OTM-027) BAL 2279495 2010/09/27 2010/10/01 NUA Final Volume of Acetone Probe Rinse 2279496 N/A 2010/10/01 BLM

Maxxam ID HG5036 Collected 2010/09/16 Sample ID R2-OTM27 Shipped Matrix Stack

Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst 2.5 um Particulates on Filter (OTM-027) BAL 2279494 N/A 2010/10/01 BLM <2.5um Particulates in Rinse(OTM-027) BAL 2279495 2010/09/27 2010/10/01 NUA Final Volume of Acetone Probe Rinse 2279496 N/A 2010/10/01 BLM

Maxxam ID HG5098 Collected 2010/09/16 Sample ID R3-OTM27 Shipped Matrix Stack

Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst 2.5 um Particulates on Filter (OTM-027) BAL 2279494 N/A 2010/10/01 BLM <2.5um Particulates in Rinse(OTM-027) BAL 2279495 2010/09/27 2010/10/01 NUA Final Volume of Acetone Probe Rinse 2279496 N/A 2010/10/01 BLM

Page 4 of 6

### BT Environmental Consulting Maxxam Job #: B0D3359 Client Project #: 10-3990.06 Report Date: 2010/10/18 Project name: GUARDIAN WINNSBORO

GENERAL

COMMENTS

DI water rinse received in plastic bottles.

Sample HG5028-01: ORGANIC EXTRACTION : Orange residue found in vial.

Sample HG5030-01: ORGANIC EXTRACTION : Oily material found in vial. INORGANIC EXTRACTION : Whitish residue found in aluminum dish.

Sample HG5031-01: ORGANIC EXTRACTION : Yellowish oily material found in vial. INORGANIC EXTRACTION : Whitish residue found in aluminum dish.

Sample HG5032-01: ORGANIC EXTRACTION : Yellowish oily material found in vial. INORGANIC EXTRACTION : Whitish residue found in aluminum dish.

RESULTS OF

ANALYSES OF

STACK SAMPLING TRAIN

2.5 um Particulates on Filter (OTM-027): Negative weights obseved, see filter comments below

Maxxam # Filter

Condition

HG5033-01R Normal HG5035-01R DE HG5036-01R Normal HG5098-01R DE

Normal Filters received in normal condition DE Edges of the filter are frayed

Results relate only to the items tested.

Page 5 of 6

### BT Environmental Consulting Attention: Barry Boulianne Client Project #: 10-3990.06 P.O. #: Project name: GUARDIAN WINNSBORO



## Quality Assurance Report

Maxxam Job Number: GB0D3359

QA/QC Date Batch Analyzed Num Init QC Type Parameter yyyy/mm/dd Value %Recovery Units QC Limits 2279495 NUA Method Blank < 2.5 Particulate Weight in Acetone Rinse 2010/10/01 ND, RDL=0.5 mg 2279777 MGE Spiked Blank Organic Condensible PM 2010/09/28 93 % 70 - 130

Spiked Blank DUP Organic Condensible PM 2010/09/28 94 % 70 - 130 RPD Organic Condensible PM 2010/09/28 0.7 % 20 Method Blank Organic Condensible PM 2010/09/28 ND, RDL=1.0 mg 2284618 MGE Method Blank Inorganic Condensible PM 2010/10/01 0.50, RDL=0.50 mg

Duplicate: Paired analysis of a separate portion of the same sample. Used to evaluate the variance in the measurement. Spiked Blank: A blank

matrix to which a known amount of the analyte has been added. Used to evaluate analyte recovery. Method Blank: A blank matrix containing all reagents used in the analytical procedure. Used to identify laboratory contamination.

Page 6 of 6

## Your Project #: 10-3990.06 Site: GUARDIAN

WINNSBORO

Attention: Barry

Boulianne BT Environmental Consulting 2615 Wolcott St. Ferndale, MI USA 48220

Report Date: 2010/10/08



# CERTIFICATE

OF ANALYSIS

MAXXAM JOB #: B0D3657 Received: 2010/09/23, 14:00

Sample Matrix: Stack

Sampling Train # Samples Received: 4

Date Date Method Analyses Quantity Extracted Analyzed Laboratory Method Reference Metals in Combined Train (6020) ( 1 ) 

### 4 2010/10/05 2010/10/05 BRL SOP-00103/ BRL EPA 6020 / M29 SOP-00102 Particulates/Acetone Rinse (M5/315/M201) ( 1 ) 

### 4 2010/09/27 2010/10/04 BRL SOP-00109 EPA 5/315 Particulates/Filter (M5/315/NJATM1/M201) ( 1 ) 

### 4 N/A 2010/10/01 BRL SOP-00109 EPA 5/315/NJATM1 Final Volume of Acetone Probe Rinse 4 N/A 2010/09/30

* RPDs calculated using raw data. The rounding of final results may result in the apparent difference.

(1) This test was performed in Maxxam Mississauga under Maxxam Burlington SCC Accreditation



## Encryption

Key

Please direct all questions regarding this Certificate of Analysis to your Project Manager.

LINA BARRETO, Project Manager Email: Lina.Barreto@maxxamanalytics.com Phone# (905) 817-5700

==================================================================== Maxxam has procedures in place to guard against improper use of the electronic signature and have the required "signatories", as per section 5.10.2 of ISO/IEC 17025:2005(E), signing the reports. For Service Group specific validation please refer to the Validation Signature Page.

Total cover pages: 1

Page 1 of 8

### BT Environmental Consulting Maxxam Job #: B0D3657 Client Project #: 10-3990.06 Report Date: 2010/10/08 Project name: GUARDIAN WINNSBORO



## RESULTS OF ANALYSES OF STACK SAMPLING TRAIN

Maxxam ID H G 6 6 5 2 H

G 6 6 5 3 H

G 6 6 5 4 H

G 6 6 5 5 Sampling Date 2010/09/14 2010/09/14 2010/09/14 2010/09/15 U n i t s BLANK-M5/29 RUN RUN RUN RDL QC Batch 1-M5/29 2-M5/29 3-M5/29

Acetone Rinse Particulate Weight in Acetone Rinse mg 8.3 5.5 9.7 7.5 0.5 2279476

Front Half Particulate Weight on Filter mg 1.10 ND 0.80 ND 0.30 2279474

Acetone Rinse Volume ml 110 81 66 73 1 2279477

ND = Not detected RDL = Reportable Detection Limit QC Batch = Quality Control Batch

Page 2 of 8

### BT Environmental Consulting Maxxam Job #: B0D3657 Client Project #: 10-3990.06 Report Date: 2010/10/08 Project name: GUARDIAN WINNSBORO



## ELEMENTS BY ICP/MS (STACK SAMPLING TRAIN)

Maxxam ID H G 6 6 5 2 H

G 6 6 5 3 H

G 6 6 5 3 H

G 6 6 5 4 H

G 6 6 5 5 Sampling Date 2010/09/14 2010/09/14 2010/09/14 2010/09/14 2010/09/15 U n i t s BLANK-M5/29 RDL RUN RUN RUN RUN RDL QC Batch 1-M5/29 1-M5/29 2-M5/29 3-M5/29

Lab-Dup

Total Antimony (Sb) ug 35.9 2.0 ND ND ND ND 0.80 2288143

Total Arsenic (As) ug 1040 2.0 3.55 3.40 1.03 0.91 0.80 2288143

Total Beryllium (Be) ug 0.86 0.50 ND ND ND ND 0.20 2288143

Total Cadmium (Cd) ug ND 0.50 1.67 1.60 0.34 ND 0.20 2288143

Total Chromium (Cr) ug 6.1 1.5 22.7 21.7 6.60 2.62 0.60 2288143

Total Cobalt (Co) ug 1.34 0.50 0.51 0.47 0.77 0.33 0.20 2288143

Total Lead (Pb) ug 10.1 1.0 7.41 7.44 4.04 1.36 0.40 2288143

Total Manganese (Mn) ug 54.5 3.8 3.4 3.3 3.6 3.9 1.5 2288143

Total Nickel (Ni) ug ND 2.5 5.5 5.4 3.0 7.5 1.0 2288143

Total Selenium (Se) ug ND 5.0 63.6 60.4 11.0 4.7 2.0 2288143

ND = Not detected RDL = Reportable Detection Limit QC Batch = Quality Control Batch

Page 3 of 8

### BT Environmental Consulting Maxxam Job #: B0D3657 Client Project #: 10-3990.06 Report Date: 2010/10/08 Project name: GUARDIAN WINNSBORO



## Test Summary

Maxxam ID HG6652 Collected 2010/09/14 Sample ID BLANK-M5/29 Shipped Matrix Stack Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Metals in Combined Train (6020) ICP1 /MS 2288143 2010/10/05 2010/10/05 N_R Particulates/Acetone Rinse (M5/315/M201) BAL 2279476 2010/09/27 2010/10/04 NUA Particulates/Filter (M5/315/NJATM1/M201) BAL 2279474 N/A 2010/10/01 BLM Final Volume of Acetone Probe Rinse 2279477 N/A 2010/09/30 BLM

Maxxam ID HG6653 Collected 2010/09/14 Sample ID RUN 1-M5/29 Shipped Matrix Stack Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Metals in Combined Train (6020) ICP1 /MS 2288143 2010/10/05 2010/10/05 N_R Particulates/Acetone Rinse (M5/315/M201) BAL 2279476 2010/09/27 2010/10/04 NUA Particulates/Filter (M5/315/NJATM1/M201) BAL 2279474 N/A 2010/10/01 BLM Final Volume of Acetone Probe Rinse 2279477 N/A 2010/09/30 BLM

Maxxam ID HG6653 D u p Collected 2010/09/14 Sample ID RUN 1-M5/29 Shipped Matrix Stack Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Metals in Combined Train (6020) ICP1 /MS 2288143 2010/10/06 2010/10/05 N_R

Maxxam ID HG6654 Collected 2010/09/14 Sample ID RUN 2-M5/29 Shipped Matrix Stack Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Metals in Combined Train (6020) ICP1 /MS 2288143 2010/10/05 2010/10/05 N_R Particulates/Acetone Rinse (M5/315/M201) BAL 2279476 2010/09/27 2010/10/04 NUA Particulates/Filter (M5/315/NJATM1/M201) BAL 2279474 N/A 2010/10/01 BLM Final Volume of Acetone Probe Rinse 2279477 N/A 2010/09/30 BLM

Maxxam ID HG6655 Collected 2010/09/15 Sample ID RUN 3-M5/29 Shipped Matrix Stack Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Metals in Combined Train (6020) ICP1 /MS 2288143 2010/10/05 2010/10/05 N_R Particulates/Acetone Rinse (M5/315/M201) BAL 2279476 2010/09/27 2010/10/04 NUA Particulates/Filter (M5/315/NJATM1/M201) BAL 2279474 N/A 2010/10/01 BLM Final Volume of Acetone Probe Rinse 2279477 N/A 2010/09/30 BLM

Page 4 of 8

### BT Environmental Consulting Maxxam Job #: B0D3657 Client Project #: 10-3990.06 Report Date: 2010/10/08 Project name: GUARDIAN WINNSBORO

RESULTS OF ANALYSES OF STACK SAMPLING TRAIN

Particulates/Filter (M5/315/NJATM1/M201): Negative weights observed

ELEMENTS BY ICP/MS (STACK SAMPLING TRAIN)

Metals in Combined Train (6020): Extra 2x or 5x dilution was required for all samples including the Sample Blank, due to the matrix. High levels of As, B, Ca, Ba, Sn, Al, Mn, etc were observed in the Sample Blank HG6652 (reanalysed 2010-10-06) Post digestion duplicate and spike was done on sample HG6653.

Results relate only to the items tested.

Page 5 of 8

### BT Environmental Consulting Attention: Barry Boulianne Client Project #: 10-3990.06 P.O. #: Project name: GUARDIAN WINNSBORO



## Quality Assurance Report

Maxxam Job Number: GB0D3657

QA/QC Date Batch Analyzed Num Init QC Type Parameter yyyy/mm/dd Value %Recovery Units QC Limits 2279476 NUA Method Blank Acetone Rinse Particulate Weight in Acetone 2010/10/04 ND, RDL=0.5 mg 2288143 N_R Matrix Spike

(HG6653) Total Antimony (Sb) 2010/10/05 103 % 70 - 130 Matrix Spike DUP (HG6653) Total Antimony (Sb) 2010/10/05 101 % 70 - 130 MS/MSD RPD Total Antimony (Sb) 2010/10/05 2.0 % 20 Matrix Spike (HG6653) Total Arsenic (As) 2010/10/05 97 % 70 - 130 Matrix Spike DUP (HG6653) Total Arsenic (As) 2010/10/05 97 % 70 - 130 MS/MSD RPD Total Arsenic (As) 2010/10/05 0 % 20 Matrix Spike (HG6653) Total Beryllium (Be) 2010/10/05 91 % 70 - 130 Matrix Spike DUP (HG6653) Total Beryllium (Be) 2010/10/05 91 % 70 - 130 MS/MSD RPD Total Beryllium (Be) 2010/10/05 0 % 20 Matrix Spike (HG6653) Total Cadmium (Cd) 2010/10/05 100 % 70 - 130 Matrix Spike DUP (HG6653) Total Cadmium (Cd) 2010/10/05 96 % 70 - 130 MS/MSD RPD Total Cadmium (Cd) 2010/10/05 4.1 % 20 Matrix Spike (HG6653) Total Chromium (Cr) 2010/10/05 104 % 70 - 130 Matrix Spike DUP (HG6653) Total Chromium (Cr) 2010/10/05 101 % 70 - 130 MS/MSD RPD Total Chromium (Cr) 2010/10/05 2.9 % 20 Matrix Spike (HG6653) Total Cobalt (Co) 2010/10/05 103 % 70 - 130 Matrix Spike DUP (HG6653) Total Cobalt (Co) 2010/10/05 102 % 70 - 130 MS/MSD RPD Total Cobalt (Co) 2010/10/05 1 % 20 Matrix Spike (HG6653) Total Lead (Pb) 2010/10/05 104 % 70 - 130 Matrix Spike DUP (HG6653) Total Lead (Pb) 2010/10/05 103 % 70 - 130 MS/MSD RPD Total Lead (Pb) 2010/10/05 1 % 20 Matrix Spike (HG6653) Total Manganese (Mn) 2010/10/05 102 % 70 - 130 Matrix Spike DUP (HG6653) Total Manganese (Mn) 2010/10/05 103 % 70 - 130 MS/MSD RPD Total Manganese (Mn) 2010/10/05 1 % 20 Matrix Spike (HG6653) Total Nickel (Ni) 2010/10/05 103 % 70 - 130 Matrix Spike DUP (HG6653) Total Nickel (Ni) 2010/10/05 100 % 70 - 130 MS/MSD RPD Total Nickel (Ni) 2010/10/05 3.0 % 20 Matrix Spike (HG6653) Total Selenium (Se) 2010/10/05 95 % 70 - 130 Matrix Spike DUP (HG6653) Total Selenium (Se) 2010/10/05 94 % 70 - 130 MS/MSD RPD Total Selenium (Se) 2010/10/05 1.1 % 20 Spiked Blank Total Antimony (Sb) 2010/10/05 101 % 85 - 115 Spiked Blank DUP Total Antimony (Sb) 2010/10/05 100 % 85 - 115 RPD Total Antimony (Sb) 2010/10/05 1.1 % 20 Spiked Blank Total Arsenic (As) 2010/10/05 100 % 85 - 115

Page 6 of 8

### BT Environmental Consulting Attention: Barry Boulianne Client Project #: 10-3990.06 P.O. #: Project name: GUARDIAN WINNSBORO



## Quality Assurance Report

(Continued)

Maxxam Job Number: GB0D3657

QA/QC Date Batch Analyzed Num Init QC Type Parameter yyyy/mm/dd Value %Recovery Units QC Limits 2288143 N_R Spiked Blank DUP Total Arsenic (As) 2010/10/05 99 % 85 - 115

RPD Total Arsenic (As) 2010/10/05 0.9 % 20 Spiked Blank Total Beryllium (Be) 2010/10/05 91 % 85 - 115 Spiked Blank DUP Total Beryllium (Be) 2010/10/05 95 % 85 - 115 RPD Total Beryllium (Be) 2010/10/05 4.0 % 20 Spiked Blank Total Cadmium (Cd) 2010/10/05 98 % 85 - 115 Spiked Blank DUP Total Cadmium (Cd) 2010/10/05 96 % 85 - 115 RPD Total Cadmium (Cd) 2010/10/05 1.9 % 20 Spiked Blank Total Chromium (Cr) 2010/10/05 102 % 85 - 115 Spiked Blank DUP Total Chromium (Cr) 2010/10/05 99 % 85 - 115 RPD Total Chromium (Cr) 2010/10/05 2.9 % 20 Spiked Blank Total Cobalt (Co) 2010/10/05 105 % 85 - 115 Spiked Blank DUP Total Cobalt (Co) 2010/10/05 102 % 85 - 115 RPD Total Cobalt (Co) 2010/10/05 2.8 % 20 Spiked Blank Total Lead (Pb) 2010/10/05 102 % 85 - 115 Spiked Blank DUP Total Lead (Pb) 2010/10/05 100 % 85 - 115 RPD Total Lead (Pb) 2010/10/05 1.9 % 20 Spiked Blank Total Manganese (Mn) 2010/10/05 106 % 85 - 115 Spiked Blank DUP Total Manganese (Mn) 2010/10/05 101 % 85 - 115 RPD Total Manganese (Mn) 2010/10/05 4.9 % 20 Spiked Blank Total Nickel (Ni) 2010/10/05 105 % 85 - 115 Spiked Blank DUP Total Nickel (Ni) 2010/10/05 102 % 85 - 115 RPD Total Nickel (Ni) 2010/10/05 3.6 % 20 Spiked Blank Total Selenium (Se) 2010/10/05 100 % 85 - 115 Spiked Blank DUP Total Selenium (Se) 2010/10/05 99 % 85 - 115 RPD Total Selenium (Se) 2010/10/05 1.1 % 20 Method Blank Total Antimony (Sb) 2010/10/05 ND, RDL=0.40 ug Method Blank DUP Total Antimony (Sb) 2010/10/05 ND, RDL=0.40 ug RPD Total Antimony (Sb) 2010/10/05 NC % 20 Method Blank Total Arsenic (As) 2010/10/05 ND, RDL=0.40 ug Method Blank DUP Total Arsenic (As) 2010/10/05 ND, RDL=0.40 ug RPD Total Arsenic (As) 2010/10/05 NC % 20 Method Blank Total Beryllium (Be) 2010/10/05 ND, RDL=0.10 ug Method Blank DUP Total Beryllium (Be) 2010/10/05 ND, RDL=0.10 ug RPD Total Beryllium (Be) 2010/10/05 NC % 20 Method Blank Total Cadmium (Cd) 2010/10/05 ND, RDL=0.10 ug Method Blank DUP Total Cadmium (Cd) 2010/10/05 ND, RDL=0.10 ug RPD Total Cadmium (Cd) 2010/10/05 NC % 20 Method Blank Total Chromium (Cr) 2010/10/05 ND, RDL=0.30 ug Method Blank DUP Total Chromium (Cr) 2010/10/05 ND, RDL=0.30 ug RPD Total Chromium (Cr) 2010/10/05 NC % 20 Method Blank Total Cobalt (Co) 2010/10/05 ND, RDL=0.10 ug Method Blank DUP Total Cobalt (Co) 2010/10/05 ND, RDL=0.10 ug RPD Total Cobalt (Co) 2010/10/05 NC % 20 Method Blank Total Lead (Pb) 2010/10/05 ND, RDL=0.20 ug Method Blank DUP Total Lead (Pb) 2010/10/05 ND, RDL=0.20 ug RPD Total Lead (Pb) 2010/10/05 NC % 20 Method Blank Total Manganese (Mn) 2010/10/05 ND, RDL=0.75 ug Method Blank DUP Total Manganese (Mn) 2010/10/05 ND, RDL=0.75 ug RPD Total Manganese (Mn) 2010/10/05 NC % 20 Method Blank Total Nickel (Ni) 2010/10/05 ND, RDL=0.50 ug Method Blank DUP Total Nickel (Ni) 2010/10/05 ND, RDL=0.50 ug RPD Total Nickel (Ni) 2010/10/05 NC % 20 Method Blank Total Selenium (Se) 2010/10/05 ND, RDL=1.0 ug Method Blank DUP Total Selenium (Se) 2010/10/05 ND, RDL=1.0 ug

Page 7 of 8

### BT Environmental Consulting Attention: Barry Boulianne Client Project #: 10-3990.06 P.O. #: Project name: GUARDIAN WINNSBORO



## Quality Assurance Report

(Continued)

Maxxam Job Number: GB0D3657

QA/QC Date Batch Analyzed Num Init QC Type Parameter yyyy/mm/dd Value %Recovery Units QC Limits 2288143 N_R RPD Total Selenium (Se) 2010/10/05 NC % 20

RPD - Sample/Sample Dup Total Antimony (Sb) 2010/10/05 NC % 20

Total Arsenic (As) 2010/10/05 NC % 20 Total Beryllium (Be) 2010/10/05 NC % 20 Total Cadmium (Cd) 2010/10/05 4.4 % 20 Total Chromium (Cr) 2010/10/05 4.5 % 20 Total Cobalt (Co) 2010/10/05 NC % 20 Total Lead (Pb) 2010/10/05 0.4 % 20 Total Manganese (Mn) 2010/10/05 NC % 20 Total Nickel (Ni) 2010/10/05 3.2 % 20 Total Selenium (Se) 2010/10/05 5.2 % 20

Duplicate: Paired analysis of a separate portion of the same sample. Used to evaluate the variance in the measurement. Matrix Spike: A sample to which a known amount of the analyte of interest has been added. Used to evaluate sample matrix interference. Spiked Blank: A blank matrix to which a known amount of the analyte has been added. Used to evaluate analyte recovery. Method Blank: A blank matrix containing all reagents used in the analytical procedure. Used to identify laboratory contamination. NC (RPD): The RPD was not calculated. The level of analyte detected in the parent sample and its duplicate was not sufficiently significant to permit a reliable calculation.

Page 8 of 8

## Your Project #: 10-3990.06 Site: GUARDIAN

WINNSBORO Your C.O.C. #: N/A

Attention: Barry

Boulianne BT Environmental Consulting 2615 Wolcott St. Ferndale, MI USA 48220

Report Date: 2010/10/05



# CERTIFICATE

OF ANALYSIS

MAXXAM JOB #: B0D3167 Received: 2010/09/23, 14:00

Sample Matrix: Stack

Sampling Train # Samples Received: 10

Date Date Method Analyses Quantity Extracted Analyzed Laboratory Method Reference Hexavalent Chromium (M0061) 5 2010/09/24 2010/09/29 BRL SOP-00106 EPA 7199 (M0061) Hydrogen Halides in H2SO4 Imp. ( 1 ) 

### 5 2010/09/29 2010/09/29 BRL SOP-00108 EPA Method 26A Volume of Sulfuric Acid Impinger 5 N/A 2010/09/29 Final Volume of KOH Impinger 5 N/A 2010/09/29

* RPDs calculated using raw data. The rounding of final results may result in the apparent difference.

(1) This test was performed in Maxxam Mississauga under Maxxam Burlington SCC Accreditation



## Encryption

Key

Please direct all questions regarding this Certificate of Analysis to your Project Manager.

LINA BARRETO, Project Manager Email: Lina.Barreto@maxxamanalytics.com Phone# (905) 817-5700

==================================================================== Maxxam has procedures in place to guard against improper use of the electronic signature and have the required "signatories", as per section 5.10.2 of ISO/IEC 17025:2005(E), signing the reports. For Service Group specific validation please refer to the Validation Signature Page.

Total cover pages: 1

Page 1 of 7

### BT Environmental Consulting Maxxam Job #: B0D3167 Client Project #: 10-3990.06 Report Date: 2010/10/05 Project name: GUARDIAN WINNSBORO



## RESULTS OF ANALYSES OF STACK SAMPLING TRAIN

Maxxam ID H G 4 0 3 8 H

G 4 0 3 9 H

G 4 0 4 0 Sampling Date 2010/09/14 2010/09/14 2010/09/14 COC Number N/A N/A N/A U n i t s BLANK-H2O-M26A BLANK-H2SO4-M26A RUN RDL QC Batch 1-GWINNSBORO-M26A

Volume ml 200 140 410 1 2281870 Hydrochloric Acid ug ND ND ND 200 2282337 Hydrofluoric Acid ug ND ND ND 200 2282337

ND = Not detected N/A = Not Applicable RDL = Reportable Detection Limit QC Batch = Quality Control Batch

Maxxam ID H G 4 0 4 0 H

G 4 0 4 1 H

G 4 0 4 2 Sampling Date 2010/09/14 2010/09/15 2010/09/15 COC Number N/A N/A N/A U n i t s RUN RUN RUN RDL QC Batch 1-GWINNSBORO-M26A 2-GWINNSBORO-M26A 3-GWINNSBORO-M26A Lab-Dup

Volume ml 420 400 1 2281870 Hydrochloric Acid ug ND ND ND 200 2282337 Hydrofluoric Acid ug ND ND ND 200 2282337

ND = Not detected N/A = Not Applicable RDL = Reportable Detection Limit QC Batch = Quality Control Batch

Maxxam ID H G 4 0 4 3 H

G 4 0 4 4 H

G 4 0 4 5 Sampling Date 2010/09/14 2010/09/14 2010/09/14 COC Number U n i t s BLANK-H2O-M0061 BLANK-.5N RDL RUN RDL QC Batch KOH-M0061 1-GWINSSBORO-M0061

Volume ml 420 300 1 640 1 2277103

Hexavalent Chromium (Cr 6+) ug ND 1.2 0.2 2.1 0.3 2277097

ND = Not detected RDL = Reportable Detection Limit QC Batch = Quality Control Batch

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### BT Environmental Consulting Maxxam Job #: B0D3167 Client Project #: 10-3990.06 Report Date: 2010/10/05 Project name: GUARDIAN WINNSBORO



## RESULTS OF ANALYSES OF STACK SAMPLING TRAIN

Maxxam ID H G 4 0 4 5 H G 4 0 4 6 H

G 4 0 4 7 Sampling Date 2010/09/14 2010/09/14 2010/09/15 COC Number U n i t s RUN RDL RUN RUN RDL QC Batch 1-GWINSSBORO-M0061 2-GWINSSBORO-M0061 3-GWINSSBORO-M0061 Lab-Dup

Volume ml 1 820 890 1 2277103

Hexavalent Chromium (Cr 6+) ug 2.1 0.3 0.9 1.1 0.4 2277097

RDL = Reportable Detection Limit QC Batch = Quality Control Batch

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### BT Environmental Consulting Maxxam Job #: B0D3167 Client Project #: 10-3990.06 Report Date: 2010/10/05 Project name: GUARDIAN WINNSBORO



## Test Summary

Maxxam ID HG4038 Collected 2010/09/14 Sample ID BLANK-H2O-M26A Shipped Matrix Stack Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Hydrogen Halides in H2SO4 Imp. IC /SPEC 2282337 2010/09/29 2010/09/29 A_S Volume of Sulfuric Acid Impinger 2281870 N/A 2010/09/29 A_S

Maxxam ID HG4039 Collected 2010/09/14 Sample ID BLANK-H2SO4-M26A Shipped Matrix Stack Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Hydrogen Halides in H2SO4 Imp. IC /SPEC 2282337 2010/09/29 2010/09/29 A_S Volume of Sulfuric Acid Impinger 2281870 N/A 2010/09/29 A_S

Maxxam ID HG4040 Collected 2010/09/14 Sample ID RUN 1-GWINNSBORO-M26A Shipped Matrix Stack Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Hydrogen Halides in H2SO4 Imp. IC /SPEC 2282337 2010/09/29 2010/09/29 A_S Volume of Sulfuric Acid Impinger 2281870 N/A 2010/09/29 A_S

Maxxam ID HG4040 D u p Collected 2010/09/14 Sample ID RUN 1-GWINNSBORO-M26A Shipped Matrix Stack Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Hydrogen Halides in H2SO4 Imp. IC /SPEC 2282337 2010/09/29 2010/09/29 A_S

Maxxam ID HG4041 Collected 2010/09/15 Sample ID RUN 2-GWINNSBORO-M26A Shipped Matrix Stack Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Hydrogen Halides in H2SO4 Imp. IC /SPEC 2282337 2010/09/29 2010/09/29 A_S Volume of Sulfuric Acid Impinger 2281870 N/A 2010/09/29 A_S

Maxxam ID HG4042 Collected 2010/09/15 Sample ID RUN 3-GWINNSBORO-M26A Shipped Matrix Stack Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Hydrogen Halides in H2SO4 Imp. IC /SPEC 2282337 2010/09/29 2010/09/29 A_S Volume of Sulfuric Acid Impinger 2281870 N/A 2010/09/29 A_S

Page 4 of 7

### BT Environmental Consulting Maxxam Job #: B0D3167 Client Project #: 10-3990.06 Report Date: 2010/10/05 Project name: GUARDIAN WINNSBORO



## Test Summary

Maxxam ID HG4043 Collected 2010/09/14 Sample ID BLANK-H2O-M0061 Shipped Matrix Stack Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Hexavalent Chromium (M0061) IC /SPEC 2277097 2010/09/24 2010/09/29 LLE Final Volume of KOH Impinger 2277103 N/A 2010/09/29 FMO

Maxxam ID HG4044 Collected 2010/09/14 Sample ID BLANK-.5N KOH-M0061 Shipped Matrix Stack Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Hexavalent Chromium (M0061) IC /SPEC 2277097 2010/09/24 2010/09/29 LLE Final Volume of KOH Impinger 2277103 N/A 2010/09/29 FMO

Maxxam ID HG4045 Collected 2010/09/14 Sample ID RUN 1-GWINSSBORO-M0061 Shipped Matrix Stack Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Hexavalent Chromium (M0061) IC /SPEC 2277097 2010/09/24 2010/09/29 LLE Final Volume of KOH Impinger 2277103 N/A 2010/09/29 FMO

Maxxam ID HG4045 D u p Collected 2010/09/14 Sample ID RUN 1-GWINSSBORO-M0061 Shipped Matrix Stack Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Hexavalent Chromium (M0061) IC /SPEC 2277097 2010/09/24 2010/09/29 LLE

Maxxam ID HG4046 Collected 2010/09/14 Sample ID RUN 2-GWINSSBORO-M0061 Shipped Matrix Stack Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Hexavalent Chromium (M0061) IC /SPEC 2277097 2010/09/24 2010/09/29 LLE Final Volume of KOH Impinger 2277103 N/A 2010/09/29 FMO

Maxxam ID HG4047 Collected 2010/09/15 Sample ID RUN 3-GWINSSBORO-M0061 Shipped Matrix Stack Sampling Train Received 2010/09/23

Test Description Instrumentation Batch Extracted Analyzed Analyst Hexavalent Chromium (M0061) IC /SPEC 2277097 2010/09/24 2010/09/29 LLE Final Volume of KOH Impinger 2277103 N/A 2010/09/29 FMO

Page 5 of 7

### BT Environmental Consulting Maxxam Job #: B0D3167 Client Project #: 10-3990.06 Report Date: 2010/10/05 Project name: GUARDIAN WINNSBORO

GENERAL COMMENTS

Results relate only to the items tested.

Page 6 of 7

### BT Environmental Consulting Attention: Barry Boulianne Client Project #: 10-3990.06 P.O. #: Project name: GUARDIAN WINNSBORO



## Quality Assurance Report

Maxxam Job Number: GB0D3167

QA/QC Date Batch Analyzed Num Init QC Type Parameter yyyy/mm/dd Value %Recovery Units QC Limits 2277097 LLE Matrix Spike

(HG4045) Hexavalent Chromium (Cr 6+) 2010/09/29 91 % 80 - 120 Spiked Blank Hexavalent Chromium (Cr 6+) 2010/09/29 92 % 90 - 110 Method Blank Hexavalent Chromium (Cr 6+) 2010/09/29 ND, RDL=0.2 ug RPD - Sample/Sample Dup Hexavalent Chromium (Cr 6+) 2010/09/29 1.1 % 20 2282337 A_S Matrix Spike

(HG4040) Hydrochloric Acid 2010/09/29 101 % 80 - 120

Hydrofluoric Acid 2010/09/29 103 % 80 - 120 Spiked Blank Hydrochloric Acid 2010/09/29 101 % 90 - 110

Hydrofluoric Acid 2010/09/29 102 % 90 - 110 Method Blank Hydrochloric Acid 2010/09/29 ND, RDL=200 ug

Hydrofluoric Acid 2010/09/29 ND, RDL=200 ug RPD - Sample/Sample Dup Hydrochloric Acid 2010/09/29 NC % 20

Hydrofluoric Acid 2010/09/29 NC % 20

Matrix Spike: A sample to which a known amount of the analyte of interest has been added. Used to evaluate sample matrix interference. Spiked Blank: A blank matrix to which a known amount of the analyte has been added. Used to evaluate analyte recovery. Method Blank: A blank matrix containing all reagents used in the analytical procedure. Used to identify laboratory contamination. NC (RPD): The RPD was not calculated. The level of analyte detected in the parent sample and its duplicate was not sufficiently significant to permit a reliable calculation.

Page 7 of 7

### Ohio Lumex Co., Inc. 9263 Ravenna Rd., Unit A-3 Twinsburg, OH 44087 Phone: (330) 405-0837 Fax: (330) 405-0847 www.ohiolumex.com Other 

# Sorbent Trap Analysis Report

Report Number BTEnvironmental100510 Report



## Client Name 

# BT Environmental Consulting, Inc. Date

Contact Name Phone (248)-548-8072 (972)-931-7127

**Trap I.D. Date Analyzed**  **Scientist Mass ng**  **Sect.1 Mass ng**  **Sect.2 Mass ng**  **Sect.3 Spike**  **Level % Spike**  **Recovery Date(s) in**  **Stack Comments** 

70634 10/5/2010 Andrew Mertz 15.5 0.23 10 9/16/2010 Run 1, Trap B 70543 10/5/2010 Andrew Mertz 5.67 0.27 9/16/2010 Run 1, Trap A 70642 10/5/2010 Andrew Mertz 16.5 0.21 10 9/16/2010 Run 2, Trap B 67504 10/5/2010 Andrew Mertz 6.58 0.30 9/16/2010 Run 2, Trap A 70633 10/5/2010 Andrew Mertz 17.2 0.47 10 9/16/2010 Run 3, Trap B 67487 10/5/2010 Andrew Mertz 7.03 0.22 9/16/2010 Run 3, Trap A 70641 10/5/2010 Andrew Mertz 10.0 0.10 10 9/16/2010 Blank, Trap B 70545 10/5/2010 Andrew Mertz 0.04 0.33 9/16/2010 Blank, Trap A

Variability +- 10% Less than .031 ng is considered "< LDL." Which is less than the lowest detection limit. Standard

48 hour rush



# 10/5/2010 Barry Boulianne bboulianne@sbcglobal.net Mike Hutcherson mhutcherson@metcoenv.com

Calibration Report Available Turn - Around TimeAcetoneRinseVolume(mL)ParticulateWeight inAcetone(mg)ParticulateWeight onFilter(mg)Organic(mg)Inorganic(mg)Acetone(mg)FilterablePM2.5 CatchWeight (mg)OrganicPM2.5 CatchWeight (mg)InorganicPM2.5 CatchWeight (mg)Run 199 7.50 0.30 4.8 1.7 4.775.07 3.80 0.70Run 230 0.80 0.30 2.4 7.7 0.000.30 1.40 6.70Run 368 3.30 0.30 5.0 7.0 1.421.72 4.00 6.00Blank:29 0.80 ND 2.2 1.4RDL:Filter result was non-detect for all 3 runs at a detection limit of 0.30 mgThe total blank correction for Inorganic and Organic Condensible would begreater than 2 mg.Consequently, each result was corrected by 1 mg.CorrectedOTM 27/28 PM2.5Lab Results Blank CorrectionGuardian FiberglassWinnsboro, South Carolina10-3990.06Sampling Dates: September 15 and 16, 2010OTM28OTM27AcetoneRinseVolume(mL)ParticulateWeight inAcetoneRinse (mg)ParticulateWeight onFilter (mg)ParticulateWeight inAcetoneRinse (mg)CombinedParticulateWeight (mg)Run 181 5.5 0.3 0.00.3Run 266 9.7 0.8 4.75.5Run 373 7.5 0.3 2.02.3Blank110 8.30 1.10Method 5 PM Lab ResultsCorrectedSampling Dates: September 14 and 15, 201010-3990.06Winnsboro, South CarolinaGuardian FiberglassCompound/FractionBlankResult(μg)BlankDetectionLimit(μg)Run 1Result(μg)Run 2Result(μg)Run 3Result(μg)TestRunDetectionLimit(μg)Run 1(μg)Run 2(μg)Run 3(μg)Antimony 35.9 2.0 ND ND ND 0.800.80 0.80 0.80Value reported as equal to the detection limit as per USEPA instructionsArsenic 1040 2.0 3.55 1.03 0.91 0.803.55 1.03 0.91Values not blank corrected as per Method 29 because, in each case, the value would be negativeBerylium 0.86 0.50 ND ND ND 0.200.20 0.20 0.20Value reported as equal to the detection limit as per USEPA instructionsCadmium ND 0.50 1.67 0.34 ND 0.201.67 0.34 0.20Value for Run 3 reported as equal to the detection limit as per USEPA instructionsChromium 6.1 1.5 22.7 6.60 2.62 0.6022.70 6.60 2.62Values not blank corrected as per Method 29 because, for Run 3, the value would be negativeCobalt 1.34 0.5 0.51 0.77 0.33 0.200.51 0.77 0.33Values not blank corrected as per Method 29 because, in each case, the value would be negativeLead 10.1 10.1 7.41 4.04 1.36 0.407.41 4.04 1.36Values not blank corrected as per Method 29 because, in each case, the value would be negativeManganese 54.5 54.5 3.4 3.6 3.9 1.53.40 3.60 3.90Values not blank corrected as per Method 29 because, in each case, the value would be negativeNickel ND ND 5.5 3.0 7.5 1.05.50 3.00 7.50Values not blank corrected because the blank result was non-detectSelenium ND ND 63.6 11.0 4.7 2.063.60 11.00 4.70Values not blank corrected because the blank result was non-detectNotesMethod 29 Lab ResultsGuardian FiberglassWinnsboro, South Carolina10-3990.06Sampling Dates: September 14 and 15, 2010CorrectedCorrectedTotal Volume(ml)Impinger KOH(ml)HexavalentChromium,Cr6+ [μg]HexavalentChromium,Cr6+ [μg]Run 16403002.10.90Run 28203000.90.40Run 38903001.10.40Blank H2O420 NDBlank KOH300 1.20*The Run 1 mass was blank corrected as per Method 0061. For Runs 2 and 3, the blankcorrected result would be negative. Therefore, the run detection limit of 0.4 μg was usedMethod 0061 Lab ResultsSampling Dates: September 14 and 15, 201010-3990.06Winnsboro, South CarolinaGuardian Fiberglass