Attachment 13 - Mold Lead Asbestos Report.pdf

1725 North Hearne Ave., Bldg. F

Shreveport, LA 71107 318.779.0763 info@semsinc.net www.semsinc.net

Prepared by:

Ioannis Petikas

Industrial Hygiene Division Manager

ASBESTOS, LEAD & MOLD SAMPLING

Barksdale Air Force Base

Building 4323

Prepared for:

Barksdale Air Force Base

334 Davis Avenue, Suite 356

Barksdale, Louisiana

Prepared on:

August 18, 2020

SEMS Project #1095-0003

FA4608-21-R-0004

Attachment 13 mailto:info@semsinc.net

Asbestos, Lead and Mold Inspection Report

Barksdale Air Force Base

Building 4323

Barksdale, Louisiana

August 18, 2020

Prepared for

Mr. Joel Johnson

Barksdale Air Force Base

334 Davis Avenue, Suite 356

Barksdale, Louisiana 71110

By

1725 N. Hearne Avenue, Bldg. F

Shreveport, Louisiana 71107

(318) 779-0763

Written and Submitted by:

Ioannis M. Petikas

Industrial Hygiene Division Manger

FA4608-21-R-0004

Attachment 13

Building 4323

SEMS Project # 1095-0003

August 10, 2020

Building 4323

Barksdale, Louisiana

1.0 INTRODUCTION

Southern Environmental Management & Specialties (SEMS) performed mold, asbestos and lead inspections throughout the Building 4323 of Barksdale Air Force Base located in Barksdale, Louisiana. This investigation was requested to determine if asbestos-containing materials were present in the building, lead-based paint was present in the building and to determine the current levels of airborne mold spores in the building. Additionally, conduct a visual assessment for possible mold growth in each suite and to provide remediation recommendations, if needed.

SEMS Industrial Hygienist, Ioannis Petikas and Industrial Hygiene Technician, Rodney Lewis and

Marshall Philyaw conducted the inspections and sampling from August 5, 2020 through August 7, 2020 and provides the following report based on the observations made and sampling conducted.

2.0 PROCEDURES

2.1 Asbestos Inspection

Asbestos can only be positively identified using microscopical techniques. Samples collected in this survey were analyzed using Polarized Light Microscopy (PLM). CA Labs, L.L.C. located in Baton

Rouge, Louisiana, analyzed the samples from this assessment. CA Labs is a National Voluntary

Laboratory Accredited Program (NVLAP) and is certified by the Louisiana Environmental Laboratory

Accreditation Program (LELAP).

The analysis procedure followed for asbestos determination was published in Method for the

Determination of Asbestos in Bulk Building Materials, EPA/600/R-193/116 (1993). This method is referred to as the “Improved Method” and is recommended by the EPA as a preferred substitute to the

Interim Method. Based on these guidelines, suspect material was considered not to contain ACM only if the results of all samples required to be collected from the homogeneous area were determined to have asbestos in amounts of 1% or less. Those materials analyzed and determined to contain greater than 1% were considered ACM.

2.2 Lead-Based Paint Inspection

An LPA-1 X-Ray Fluorescence (XRF) Analyzer (Serial # 4145), an instrument that determines the amount of lead in each area of a painted surface was used for this inspection. An XRF reading of 1.0 mg/cm2 is considered lead-based paint according the EPA and HUD guidelines.

FA4608-21-R-0004

Building 4323

SEMS Project # 1095-0003

2.3 Mold Sampling

There are several contributing factors, along with the vinyl wallpaper, which are believed to be causing fungal growth throughout the suites and common areas of the building. SEMS conducted air sampling to determine, if in fact, any fungal contamination found during the visual assessment was becoming airborne.

Air sampling was also conducted because most of the walls in each suite are covered with vinyl wallpaper which “hides” fungal growth that can be detected through air sampling without disturbing the wallpaper and possible fungal spores.

2.3.1 Spore Trap Air Samples

During this assessment, thirty (30) total spore trap air samples were collected, using Air-O-Cell cassettes, and sent to QuanTEM Laboratories in Oklahoma City, OK for analysis.

Spore trap sample collection involves drawing a measured amount of air into a cassette containing a slide onto which the fungal spores are impacted. This technique was used to collect indoor and outdoor/background samples. Air-O-Cell cassette analysis detects total overall nonviable and viable fungal spores which could contribute to allergy and medically related indoor air quality complaints.

This analysis is performed using a microscope to directly count and identify the mold spores and, therefore, results can be quickly obtained.

The air samples were taken from the following areas:

1. All 1st Floor Suites

2. 1st Floor Common Area

3. All 2nd Floor Suites

4. 2nd Floor Common Area

5. All 3rd Floor Suites

6. 3rd Floor Common Area

7. (3) Outdoors (Comparison)

3.0 RESULTS

3.1 Asbestos Results

One hundred six (106) bulk samples with layers were collected from Building 4323, to verify the visual assessment, and submitted for analysis. The results of the testing are provided in the table below:

FA4608-21-R-0004

Building 4323

SEMS Project # 1095-0003

TABLE 1

Building 4323

Asbestos Sampling Results

Homogenous

Material Material Description/Location Results

Blue 12x12 Floor Tile w/Yellow Mastic –

All Suites and Common Areas None Detected

2 Sheetrock, Tape & Mud – 1st Floor Suites None Detected

3 Sheetrock, Tape & Mud – 1st Floor Common Areas None Detected

4 Sheetrock, Tape & Mud – 2nd Floor Suites None Detected

5 Sheetrock, Tape & Mud – 2nd Floor Common Areas None Detected

6 Sheetrock, Tape & Mud – 3rd Floor Suites None Detected

7 Sheetrock, Tape & Mud – 3rd Floor Common Areas None Detected

8 2x4 Ceiling Tiles – 1st & 2nd Floor Common Areas None Detected

Tan 12x12 Floor Tile w/Mastic – All Common

Area

Floor Tile - ND

Mastic - 6% Chrysotile

10 Spray-On Ceiling Texture – Interior Stairwells None Detected

11 2x2 Ceiling Tiles – 3rd Floor Common Area None Detected

12 Exterior Stucco and Sheetrock None Detected

Located in Appendix A are copies of the asbestos laboratory analytical results and field inspection forms.

Located in Appendix C are the drawings outlining where the asbestos samples were taken from.

3.2 Lead Results

A total of 458 readings were taken during the lead inspection. Of those readings taken, zero (0) resulted in concentrations above 1.0 mg/cm².

3.3 Spore Trap Results

Aspergillus/Penicillium, Chaetomium and Stachybotrys spores were the primary fungal types found in elevated concentrations throughout almost every suite and common area in the building.

Copies of the laboratory analytical results can be found in Appendix B. Photographs are in Appendix

D which shows the sampling locations and overall general conditions of the building during the inspection.

Building 4323

SEMS Project # 1095-0003

4.0 CONCLUSIONS

The results from the asbestos sampling indicates only the black mastic underneath the Tan 12x12 floor tiles in all common areas contains asbestos.

The results from the lead inspection indicated no painted surfaces in or on the building resulted in concentrations above 1.0 mg/cm².

The visible presence and elevated airborne concentrations of Aspergillus/Penicillium, Chaetomium and Stachybotrys in the building, as confirmed in the air samples, indicates a potentially serious problem with mold contamination. Based on the airborne fungal results, the concentration of visible fungal elements seems to be translating into a potential airborne threat and does need attention as it can escalate further over time. Proper remediation and cleaning activities are necessary to rid the entire building of mold contamination and any continued excess moisture prior to renovations.

Chaetomium and Stachybotrys thrive on water-damaged, cellulose-rich materials, such as sheetrock.

The presence of these molds indoors is significant because of their ability to produce mycotoxins, which are extremely toxic. Exposure to these toxins can occur through inhalation, ingestion, or dermal exposure. Symptoms include dermatitis, cough, rhinitis, nose bleeds, a burning sensation in the mouth and nasal passage, cold and flu symptoms, headache, general malaise, and fever.

Please keep in mind, the presence of potentially toxigenic fungi does not imply the presence of mycotoxins, nor does the finding of mycotoxins prove that a species is, or was, present. Toxin production is dependent on substrates, nutrient levels, moisture, pH, and temperature. While many species can produce toxins, the ability to produce toxins varies under conditions, and often known producers will not make the compounds.

5.0 RECOMMENDATIONS

The asbestos-containing mastic is a Category I non-friable Asbestos-Containing Material. SEMS recommends this material be removed by a licensed abatement contractor before any renovation activities occur. Additionally, SEMS recommends air monitoring and project management take place during the abatement of the mastic.

All mold and/or fungus, under proper conditions and concentrations are capable of adversely affecting human health. It is clear, that reduction and prevention of mold exposure is needed to decrease the risk of damage to human health. Unfortunately, due to the variances in personal sensitivities and the vast array of molds, it has been impossible to set exposure concentrations for molds that can be applied to all humans.

Building 4323

SEMS Project # 1095-0003

Therefore, SEMS recommends remediation activities take place as soon as possible in the building to remove all visible fungal contamination reducing the possible threat of mycotoxin exposure prior to renovations. Remediation should involve careful removal of all mold colonies and feces on all materials that are contaminated. Any materials that cannot be decontaminated should be discarded or replaced.

The Institute of Inspection Cleaning and Restoration Certification, IICRC S520, Standard and

Reference Guide for Professional Mold Remediation, recommends that porous and semi-porous building materials that are wetted should be removed and replaced if proper drying and cleaning procedures cannot be performed.

Also recommended is to properly clean all ductwork and HVAC system components supplying the suites. The cleaning shall be performed in such a manner that the levels of cleanliness within the systems should be acceptable as per the guidelines of the National Air Duct Cleaners Association

(NADCA).

Remediation activities shall include the removal of all vinyl wallpaper in all areas where water intrusion occurred. This wall covering does not allow for the natural “breathing” of walls to release moisture which is then trapped possibly causing fungal growth.

SEMS can prepare a more detailed written work plan (specifications) for the remediation activities recommended in the building following the removal of all vinyl wallpaper. However, prior to or during remediation, the source of the water intrusion causing the mold needs to be identified and repaired.

Additional information can be found in the following sources:

• Field Guide for the Determination of Biological Contaminants in Environmental Samples, 2nd edition, American Industrial Hygiene Association (AIHA),

• Report of Microbial Growth Task Force, AIHA,

• Assessment, Remediation, and Post-Remediation Verification of Mold in Buildings, AIHA,

• Environmental Mold: State of the Science, State of the Art, AIHA

• Bioaerosols: Assessment and Control, American Conference of Governmental Industrial

Hygienists (ACGIH), www.acgih.org,

• IICRC S500, Standard and Reference Guide for Professional Water Damage Restoration, Institute of Inspection, Cleaning, and Restoration Certification, www.iicrc.org

6.0 STANDARD OF CARE

The environmental services performed by SEMS have been conducted with the degree of care and skill ordinarily exercised under similar circumstances by reputable members of its industry practicing

FA4608-21-R-0004

Attachment 13 http://www.acgih.org/ http://www.iicrc.org/

Building 4323

SEMS Project # 1095-0003 in the same locality under similar budget and time constraints. No other warranty, expressed or implied, is made. The microbial analytical results represent the concentrations found at the time of the survey and are expected to vary over time.

SEMS also will treat the results of this study as strictly confidential. No information or recommendations have been released to other parties, federal agencies, or other government bodies.

7.0 APPENDICES

A. Asbestos Laboratory Analytical Results

B. Mold Laboratory Analytical Results

C. Sample Location Drawings

D. Photographs

FA4608-21-R-0004

APPENDIX A

ASBESTOS ANALYTICAL DATA

Date Received: 08/10/2020

Project: BAFB Bldg. 4323 Inspection

QuanTEM Lab No. 325542

Analyzed By: Katherine Sluder

Methodology: EPA/600/R-93/116

Polarized Light Microscopy Asbestos Analysis Report

Project Location: Barksdale Air Force Base

Project Number: 1095-0003

Account Number: C187

Received By: Chloe Collins

Date Analyzed: 08/11/2020

QuanTEM

Sample ID

Client

Sample ID Composition

Color /

Description Asbestos (%)

Non-Asbestos

Fiber (%)

Client: SEMS, Inc

11628 S. Choctaw Dr

Baton Rouge, LA 70815

Non Fibrous

001 BA-20-220-001 Layered CaCO3Asbestos Not Present NA

Floor Tile

Gray/Blue

001a Layered CaCO3

Glue

Asbestos Not Present 1Cellulose

Mastic

Yellow

001b Layered CaCO3

Binder

Asbestos Not Present NA

Flooring

Gray

001c Layered CaCO3

Glue

Asbestos Not Present 2Cellulose

Mastic

Yellow

002 BA-20-220-002 Layered CaCO3Asbestos Not Present NA

Joint Compound

White

002a Layered Asbestos Not Present 100Cellulose

Tape

Tan

002b Layered GypsumAsbestos Not Present 10

Cellulose

Glass FiberSheetrock

White

QuanTEM is a NVLAP accredited PLM laboratory (Lab Code: 101959-0). This report relates only to the specific items tested. NVLAP accreditation applies only to analysis performed utilizing EPA/600/M4-82-020 and EPA/600/R-93/116 methods. This report may not be used to claim product endorsement by NVLAP or any agency of the US Government. This report may not be reproduced except in full, without the written approval of the laboratory.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

FA4608-21-R-0004

QuanTEM Lab No. 325542

Analyzed By: Katherine Sluder

Methodology: EPA/600/R-93/116

Polarized Light Microscopy Asbestos Analysis Report

Project Location: Barksdale Air Force Base

Project Number: 1095-0003

Account Number: C187

Received By: Chloe Collins

Date Analyzed: 08/11/2020

QuanTEM

Sample ID

Client

Sample ID Composition

Color /

Description Asbestos (%)

Non-Asbestos

Fiber (%)

Client: SEMS, Inc

11628 S. Choctaw Dr

Baton Rouge, LA 70815

Non Fibrous

003 BA-20-220-003 Layered CaCO3Asbestos Not Present NA

Joint Compound

White

003a Layered Asbestos Not Present 100Cellulose

Tape

Tan

003b Layered GypsumAsbestos Not Present 10

Cellulose

Glass FiberSheetrock

White

004 BA-20-220-004 Homogeneous Perlite

Paint

Asbestos Not Present 25

Cellulose

Glass FiberCeiling Tile

Gray

005 BA-20-220-005 Layered CaCO3Asbestos Not Present NA

Floor Tile

Tan

005a Layered Tar

6Chrysotile

Asbestos Present NA

Mastic

Black

QuanTEM is a NVLAP accredited PLM laboratory (Lab Code: 101959-0). This report relates only to the specific items tested. NVLAP accreditation applies only to analysis performed utilizing EPA/600/M4-82-020 and EPA/600/R-93/116 methods. This report may not be used to claim product endorsement by NVLAP or any agency of the US Government. This report may not be reproduced except in full, without the written approval of the laboratory.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

FA4608-21-R-0004

QuanTEM Lab No. 325542

Analyzed By: Katherine Sluder

Methodology: EPA/600/R-93/116

Polarized Light Microscopy Asbestos Analysis Report

Project Location: Barksdale Air Force Base

Project Number: 1095-0003

Account Number: C187

Received By: Chloe Collins

Date Analyzed: 08/11/2020

QuanTEM

Sample ID

Client

Sample ID Composition

Color /

Description Asbestos (%)

Non-Asbestos

Fiber (%)

Client: SEMS, Inc

11628 S. Choctaw Dr

Baton Rouge, LA 70815

Non Fibrous

005b Layered CaCO3

Sand

Asbestos Not Present NA

Leveling Compound

White

006 BA-20-220-006 Homogeneous Perlite

Paint

Asbestos Not Present 50

Cellulose

Glass FiberCeiling Tile

Gray

007 BA-20-220-007 Layered CaCO3Asbestos Not Present NA

Floor Tile

Gray/Blue

007a Layered CaCO3

Glue

Asbestos Not Present 1Cellulose

Mastic

Yellow

008 BA-20-220-008 Layered CaCO3Asbestos Not Present NA

Joint Compound

White

008a Layered Asbestos Not Present 100Cellulose

Tape

Tan

008b Layered GypsumAsbestos Not Present 10

Cellulose

Glass FiberSheetrock

White

QuanTEM is a NVLAP accredited PLM laboratory (Lab Code: 101959-0). This report relates only to the specific items tested. NVLAP accreditation applies only to analysis performed utilizing EPA/600/M4-82-020 and EPA/600/R-93/116 methods. This report may not be used to claim product endorsement by NVLAP or any agency of the US Government. This report may not be reproduced except in full, without the written approval of the laboratory.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

FA4608-21-R-0004

QuanTEM Lab No. 325542

Analyzed By: Katherine Sluder

Methodology: EPA/600/R-93/116

Polarized Light Microscopy Asbestos Analysis Report

Project Location: Barksdale Air Force Base

Project Number: 1095-0003

Account Number: C187

Received By: Chloe Collins

Date Analyzed: 08/11/2020

QuanTEM

Sample ID

Client

Sample ID Composition

Color /

Description Asbestos (%)

Non-Asbestos

Fiber (%)

Client: SEMS, Inc

11628 S. Choctaw Dr

Baton Rouge, LA 70815

Non Fibrous

009 BA-20-220-009 Layered CaCO3Asbestos Not Present NA

Floor Tile

Gray/Blue

009a Layered CaCO3

Glue

Asbestos Not Present 1Cellulose

Mastic

Yellow

009b Layered CaCO3

Sand

Binder

Asbestos Not Present NA

Leveling Compound

Gray

010 BA-20-220-010 Layered GypsumAsbestos Not Present 10

Cellulose

Glass FiberSheetrock

White

010a Layered CaCO3

Binder

Asbestos Not Present NA

Caulk

White

011 BA-20-220-011 Layered CaCO3Asbestos Not Present NA

Floor Tile

Tan

QuanTEM is a NVLAP accredited PLM laboratory (Lab Code: 101959-0). This report relates only to the specific items tested. NVLAP accreditation applies only to analysis performed utilizing EPA/600/M4-82-020 and EPA/600/R-93/116 methods. This report may not be used to claim product endorsement by NVLAP or any agency of the US Government. This report may not be reproduced except in full, without the written approval of the laboratory.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

FA4608-21-R-0004

QuanTEM Lab No. 325542

Analyzed By: Katherine Sluder

Methodology: EPA/600/R-93/116

Polarized Light Microscopy Asbestos Analysis Report

Project Location: Barksdale Air Force Base

Project Number: 1095-0003

Account Number: C187

Received By: Chloe Collins

Date Analyzed: 08/11/2020

QuanTEM

Sample ID

Client

Sample ID Composition

Color /

Description Asbestos (%)

Non-Asbestos

Fiber (%)

Client: SEMS, Inc

11628 S. Choctaw Dr

Baton Rouge, LA 70815

Non Fibrous

011a Layered CaCO3

6Chrysotile

Asbestos Present NA

Mastic

Black

011b Layered CaCO3

Sand

Asbestos Not Present NA

Leveling Compound

White

012 BA-20-220-012 Layered CaCO3Asbestos Not Present NA

Floor Tile

Tan

012a Layered Tar

CaCO36Chrysotile

Asbestos Present NA

Mastic

Black

012b Layered CaCO3

Sand

Asbestos Not Present NA

Leveling Compound

White

013 BA-20-220-013 Layered CaCO3Asbestos Not Present NA

Joint Compound

Tan

013a Layered Asbestos Not Present 100Cellulose

Tape

Tan

QuanTEM is a NVLAP accredited PLM laboratory (Lab Code: 101959-0). This report relates only to the specific items tested. NVLAP accreditation applies only to analysis performed utilizing EPA/600/M4-82-020 and EPA/600/R-93/116 methods. This report may not be used to claim product endorsement by NVLAP or any agency of the US Government. This report may not be reproduced except in full, without the written approval of the laboratory.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

FA4608-21-R-0004

QuanTEM Lab No. 325542

Analyzed By: Katherine Sluder

Methodology: EPA/600/R-93/116

Polarized Light Microscopy Asbestos Analysis Report

Project Location: Barksdale Air Force Base

Project Number: 1095-0003

Account Number: C187

Received By: Chloe Collins

Date Analyzed: 08/11/2020

QuanTEM

Sample ID

Client

Sample ID Composition

Color /

Description Asbestos (%)

Non-Asbestos

Fiber (%)

Client: SEMS, Inc

11628 S. Choctaw Dr

Baton Rouge, LA 70815

Non Fibrous

013b Layered GypsumAsbestos Not Present 10

Cellulose

Glass FiberSheetrock

White

014 BA-20-220-014 Layered CaCO3Asbestos Not Present NA

Joint Compound

White

014a Layered GypsumAsbestos Not Present 10

Cellulose

Glass FiberSheetrock

White

015 BA-20-220-015 Homogeneous Perlite

Paint

Asbestos Not Present 50

Cellulose

Glass FiberCeiling Tile

Gray

016 BA-20-220-016 Homogeneous CaCO3

Paint

Asbestos Not Present NA

Texture

White

017 BA-20-220-017 Layered CaCO3Asbestos Not Present NA

Floor Tile

Gray/Blue

QuanTEM is a NVLAP accredited PLM laboratory (Lab Code: 101959-0). This report relates only to the specific items tested. NVLAP accreditation applies only to analysis performed utilizing EPA/600/M4-82-020 and EPA/600/R-93/116 methods. This report may not be used to claim product endorsement by NVLAP or any agency of the US Government. This report may not be reproduced except in full, without the written approval of the laboratory.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

FA4608-21-R-0004

QuanTEM Lab No. 325542

Analyzed By: Katherine Sluder

Methodology: EPA/600/R-93/116

Polarized Light Microscopy Asbestos Analysis Report

Project Location: Barksdale Air Force Base

Project Number: 1095-0003

Account Number: C187

Received By: Chloe Collins

Date Analyzed: 08/11/2020

QuanTEM

Sample ID

Client

Sample ID Composition

Color /

Description Asbestos (%)

Non-Asbestos

Fiber (%)

Client: SEMS, Inc

11628 S. Choctaw Dr

Baton Rouge, LA 70815

Non Fibrous

017a Layered CaCO3

Glue

Asbestos Not Present NA

Mastic

Tan

017b Layered CaCO3Asbestos Not Present NA

Floor Tile

Tan

017c Layered CaCO3

Tar

Asbestos Not Present 3Cellulose

Mastic

Black

018 BA-20-220-018 Layered CaCO3Asbestos Not Present NA

Floor Tile

Gray/Blue

018a Layered CaCO3

Glue

Asbestos Not Present 1Cellulose

Mastic

Tan

018b Layered CaCO3Asbestos Not Present NA

Floor Tile

Tan

018c Layered CaCO3

Tar

Asbestos Not Present 3Cellulose

Mastic

Black

QuanTEM is a NVLAP accredited PLM laboratory (Lab Code: 101959-0). This report relates only to the specific items tested. NVLAP accreditation applies only to analysis performed utilizing EPA/600/M4-82-020 and EPA/600/R-93/116 methods. This report may not be used to claim product endorsement by NVLAP or any agency of the US Government. This report may not be reproduced except in full, without the written approval of the laboratory.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

FA4608-21-R-0004

QuanTEM Lab No. 325542

Analyzed By: Katherine Sluder

Methodology: EPA/600/R-93/116

Polarized Light Microscopy Asbestos Analysis Report

Project Location: Barksdale Air Force Base

Project Number: 1095-0003

Account Number: C187

Received By: Chloe Collins

Date Analyzed: 08/11/2020

QuanTEM

Sample ID

Client

Sample ID Composition

Color /

Description Asbestos (%)

Non-Asbestos

Fiber (%)

Client: SEMS, Inc

11628 S. Choctaw Dr

Baton Rouge, LA 70815

Non Fibrous

019 BA-20-220-019 Layered CaCO3Asbestos Not Present NA

Floor Tile

Gray/Blue

019a Layered CaCO3

Glue

Asbestos Not Present 1Cellulose

Mastic

Tan

019b Layered CaCO3Asbestos Not Present NA

Floor Tile

Tan

019c Layered CaCO3

Tar

Asbestos Not Present 3Cellulose

Mastic

Black

020 BA-20-220-020 Homogeneous Perlite

Paint

Asbestos Not Present 30

Cellulose

Glass FiberCeiling Tile

Gray

021 BA-20-220-021 Homogeneous Perlite

Paint

Asbestos Not Present 25

Cellulose

Glass FiberCeiling Tile

Gray

QuanTEM is a NVLAP accredited PLM laboratory (Lab Code: 101959-0). This report relates only to the specific items tested. NVLAP accreditation applies only to analysis performed utilizing EPA/600/M4-82-020 and EPA/600/R-93/116 methods. This report may not be used to claim product endorsement by NVLAP or any agency of the US Government. This report may not be reproduced except in full, without the written approval of the laboratory.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

FA4608-21-R-0004

QuanTEM Lab No. 325542

Analyzed By: Katherine Sluder

Methodology: EPA/600/R-93/116

Polarized Light Microscopy Asbestos Analysis Report

Project Location: Barksdale Air Force Base

Project Number: 1095-0003

Account Number: C187

Received By: Chloe Collins

Date Analyzed: 08/11/2020

QuanTEM

Sample ID

Client

Sample ID Composition

Color /

Description Asbestos (%)

Non-Asbestos

Fiber (%)

Client: SEMS, Inc

11628 S. Choctaw Dr

Baton Rouge, LA 70815

Non Fibrous

022 BA-20-220-022 Homogeneous Perlite

Paint

Asbestos Not Present 40

Cellulose

Glass FiberCeiling Tile

Gray

023 BA-20-220-023 Layered CaCO3Asbestos Not Present NA

Joint Compound

White

023a Layered GypsumAsbestos Not Present 10

Cellulose

Glass FiberSheet Vinyl

White

024 BA-20-220-024 Layered CaCO3Asbestos Not Present NA

Joint Compound

White

024a Layered Asbestos Not Present 100Cellulose

Tape

Tan

024b Layered GypsumAsbestos Not Present 10

Cellulose

Glass FiberSheetrock

White

025 BA-20-220-025 Layered CaCO3Asbestos Not Present NA

Joint Compound

White

QuanTEM is a NVLAP accredited PLM laboratory (Lab Code: 101959-0). This report relates only to the specific items tested. NVLAP accreditation applies only to analysis performed utilizing EPA/600/M4-82-020 and EPA/600/R-93/116 methods. This report may not be used to claim product endorsement by NVLAP or any agency of the US Government. This report may not be reproduced except in full, without the written approval of the laboratory.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

FA4608-21-R-0004

QuanTEM Lab No. 325542

Analyzed By: Katherine Sluder

Methodology: EPA/600/R-93/116

Polarized Light Microscopy Asbestos Analysis Report

Project Location: Barksdale Air Force Base

Project Number: 1095-0003

Account Number: C187

Received By: Chloe Collins

Date Analyzed: 08/11/2020

QuanTEM

Sample ID

Client

Sample ID Composition

Color /

Description Asbestos (%)

Non-Asbestos

Fiber (%)

Client: SEMS, Inc

11628 S. Choctaw Dr

Baton Rouge, LA 70815

Non Fibrous

025a Layered GypsumAsbestos Not Present 10

Cellulose

Glass FiberSheetrock

White

026 BA-20-220-026 Layered CaCO3Asbestos Not Present NA

Joint Compound

White

026a Layered GypsumAsbestos Not Present 10

Cellulose

Glass FiberSheetrock

White

027 BA-20-220-027 Layered CaCO3Asbestos Not Present NA

Floor Tile

Gray/Blue

027a Layered CaCO3

Glue

Asbestos Not Present 1Cellulose

Mastic

Yellow

028 BA-20-220-028 Layered CaCO3Asbestos Not Present NA

Joint Compound

White

QuanTEM is a NVLAP accredited PLM laboratory (Lab Code: 101959-0). This report relates only to the specific items tested. NVLAP accreditation applies only to analysis performed utilizing EPA/600/M4-82-020 and EPA/600/R-93/116 methods. This report may not be used to claim product endorsement by NVLAP or any agency of the US Government. This report may not be reproduced except in full, without the written approval of the laboratory.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

FA4608-21-R-0004

QuanTEM Lab No. 325542

Analyzed By: Katherine Sluder

Methodology: EPA/600/R-93/116

Polarized Light Microscopy Asbestos Analysis Report

Project Location: Barksdale Air Force Base

Project Number: 1095-0003

Account Number: C187

Received By: Chloe Collins

Date Analyzed: 08/11/2020

QuanTEM

Sample ID

Client

Sample ID Composition

Color /

Description Asbestos (%)

Non-Asbestos

Fiber (%)

Client: SEMS, Inc

11628 S. Choctaw Dr

Baton Rouge, LA 70815

Non Fibrous

028a Layered GypsumAsbestos Not Present 10

Cellulose

Glass FiberSheetrock

White

029 BA-20-220-029 Layered CaCO3Asbestos Not Present NA

Floor Tile

Gray/Blue

029a Layered CaCO3

Glue

Asbestos Not Present 1Cellulose

Mastic

Yellow

030 BA-20-220-030 Homogeneous GypsumAsbestos Not Present 10

Cellulose

Glass FiberSheetrock

White

031 BA-20-220-031 Layered CaCO3Asbestos Not Present NA

Floor Tile

Gray/Blue

031a Layered CaCO3

Glue

Asbestos Not Present 1Cellulose

Mastic

Yellow

032 BA-20-220-032 Homogeneous CaCO3

Paint

Asbestos Not Present NA

Texture

White

QuanTEM is a NVLAP accredited PLM laboratory (Lab Code: 101959-0). This report relates only to the specific items tested. NVLAP accreditation applies only to analysis performed utilizing EPA/600/M4-82-020 and EPA/600/R-93/116 methods. This report may not be used to claim product endorsement by NVLAP or any agency of the US Government. This report may not be reproduced except in full, without the written approval of the laboratory.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

FA4608-21-R-0004

QuanTEM Lab No. 325542

Analyzed By: Katherine Sluder

Methodology: EPA/600/R-93/116

Polarized Light Microscopy Asbestos Analysis Report

Project Location: Barksdale Air Force Base

Project Number: 1095-0003

Account Number: C187

Received By: Chloe Collins

Date Analyzed: 08/11/2020

QuanTEM

Sample ID

Client

Sample ID Composition

Color /

Description Asbestos (%)

Non-Asbestos

Fiber (%)

Client: SEMS, Inc

11628 S. Choctaw Dr

Baton Rouge, LA 70815

Non Fibrous

033 BA-20-220-033 Layered CaCO3Asbestos Not Present NA

Joint Compound

White

033a Layered GypsumAsbestos Not Present 10

Cellulose

Glass FiberSheetrock

White

034 BA-20-220-034 Layered CaCO3Asbestos Not Present NA

Joint Compound

White

034a Layered GypsumAsbestos Not Present 10

Cellulose

Glass FiberSheetrock

White

035 BA-20-220-035 Layered CaCO3Asbestos Not Present NA

Joint Compound

White

035a Layered GypsumAsbestos Not Present 10

Cellulose

Glass FiberSheetrock

White

QuanTEM is a NVLAP accredited PLM laboratory (Lab Code: 101959-0). This report relates only to the specific items tested. NVLAP accreditation applies only to analysis performed utilizing EPA/600/M4-82-020 and EPA/600/R-93/116 methods. This report may not be used to claim product endorsement by NVLAP or any agency of the US Government. This report may not be reproduced except in full, without the written approval of the laboratory.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

FA4608-21-R-0004

QuanTEM Lab No. 325542

Analyzed By: Katherine Sluder

Methodology: EPA/600/R-93/116

Polarized Light Microscopy Asbestos Analysis Report

Project Location: Barksdale Air Force Base

Project Number: 1095-0003

Account Number: C187

Received By: Chloe Collins

Date Analyzed: 08/11/2020

QuanTEM

Sample ID

Client

Sample ID Composition

Color /

Description Asbestos (%)

Non-Asbestos

Fiber (%)

Client: SEMS, Inc

11628 S. Choctaw Dr

Baton Rouge, LA 70815

Non Fibrous

036 BA-20-220-036 Layered CaCO3Asbestos Not Present NA

Floor Tile

Gray/Blue

036a Layered CaCO3

Glue

Asbestos Not Present 1Cellulose

Mastic

Yellow

036b Layered CaCO3Asbestos Not Present NA

Floor Tile

White

036c Layered CaCO3

Tar

Asbestos Not Present 3Cellulose

Mastic

Black

037 BA-20-220-037 Layered CaCO3Asbestos Not Present NA

Floor Tile

Gray

037a Layered CaCO3

Glue

Asbestos Not Present 1Cellulose

Mastic

Yellow

037b Layered CaCO3Asbestos Not Present NA

Floor Tile

Tan

QuanTEM is a NVLAP accredited PLM laboratory (Lab Code: 101959-0). This report relates only to the specific items tested. NVLAP accreditation applies only to analysis performed utilizing EPA/600/M4-82-020 and EPA/600/R-93/116 methods. This report may not be used to claim product endorsement by NVLAP or any agency of the US Government. This report may not be reproduced except in full, without the written approval of the laboratory.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

FA4608-21-R-0004

QuanTEM Lab No. 325542

Analyzed By: Katherine Sluder

Methodology: EPA/600/R-93/116

Polarized Light Microscopy Asbestos Analysis Report

Project Location: Barksdale Air Force Base

Project Number: 1095-0003

Account Number: C187

Received By: Chloe Collins

Date Analyzed: 08/11/2020

QuanTEM

Sample ID

Client

Sample ID Composition

Color /

Description Asbestos (%)

Non-Asbestos

Fiber (%)

Client: SEMS, Inc

11628 S. Choctaw Dr

Baton Rouge, LA 70815

Non Fibrous

037c Layered CaCO3

Tar

Asbestos Not Present 3Cellulose

Mastic

Black

038 BA-20-220-038 Layered CaCO3Asbestos Not Present NA

Floor Tile

Gray

038a Layered CaCO3

Glue

Asbestos Not Present 2Cellulose

Mastic

Yellow

038b Layered CaCO3Asbestos Not Present NA

Floor Tile

Tan

038c Layered CaCO3

Tar

Asbestos Not Present 2Cellulose

Mastic

Black

039 BA-20-220-039 Homogeneous Perlite

Paint

Asbestos Not Present 50

Cellulose

Glass FiberCeiling Tile

Gray

QuanTEM is a NVLAP accredited PLM laboratory (Lab Code: 101959-0). This report relates only to the specific items tested. NVLAP accreditation applies only to analysis performed utilizing EPA/600/M4-82-020 and EPA/600/R-93/116 methods. This report may not be used to claim product endorsement by NVLAP or any agency of the US Government. This report may not be reproduced except in full, without the written approval of the laboratory.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

FA4608-21-R-0004

QuanTEM Lab No. 325542

Analyzed By: Katherine Sluder

Methodology: EPA/600/R-93/116

Polarized Light Microscopy Asbestos Analysis Report

Project Location: Barksdale Air Force Base

Project Number: 1095-0003

Account Number: C187

Received By: Chloe Collins

Date Analyzed: 08/11/2020

QuanTEM

Sample ID

Client

Sample ID Composition

Color /

Description Asbestos (%)

Non-Asbestos

Fiber (%)

Client: SEMS, Inc

11628 S. Choctaw Dr

Baton Rouge, LA 70815

Non Fibrous

040 BA-20-220-040 Homogeneous Perlite

Paint

Asbestos Not Present 40

Cellulose

Glass FiberCeiling Tile

Gray

041 BA-20-220-041 Homogeneous Perlite

Paint

Asbestos Not Present 40

Cellulose

Glass FiberCeiling Tile

Gray

042 BA-20-220-042 Homogeneous CaCO3

Paint

Asbestos Not Present NA

Texture

White

043 BA-20-220-043 Homogeneous GypsumAsbestos Not Present 10

Cellulose

Glass FiberSheetrock

White

044 BA-20-220-044 Layered CaCO3Asbestos Not Present NA

Floor Tile

Gray/Blue

044a Layered CaCO3

Glue

Asbestos Not Present 1Cellulose

Mastic

Yellow

045 BA-20-220-045 Homogeneous GypsumAsbestos Not Present 10

Cellulose

Glass FiberSheetrock

White

QuanTEM is a NVLAP accredited PLM laboratory (Lab Code: 101959-0). This report relates only to the specific items tested. NVLAP accreditation applies only to analysis performed utilizing EPA/600/M4-82-020 and EPA/600/R-93/116 methods. This report may not be used to claim product endorsement by NVLAP or any agency of the US Government. This report may not be reproduced except in full, without the written approval of the laboratory.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

FA4608-21-R-0004

QuanTEM Lab No. 325542

Analyzed By: Katherine Sluder

Methodology: EPA/600/R-93/116

Polarized Light Microscopy Asbestos Analysis Report

Project Location: Barksdale Air Force Base

Project Number: 1095-0003

Account Number: C187

Received By: Chloe Collins

Date Analyzed: 08/11/2020

QuanTEM

Sample ID

Client

Sample ID Composition

Color /

Description Asbestos (%)

Non-Asbestos

Fiber (%)

Client: SEMS, Inc

11628 S. Choctaw Dr

Baton Rouge, LA 70815

Non Fibrous

046 BA-20-220-046 Layered CaCO3Asbestos Not Present NA

Floor Tile

Gray/Blue

046a Layered CaCO3

Glue

Asbestos Not Present 1Cellulose

Mastic

Yellow

047 BA-20-220-047 Homogeneous GypsumAsbestos Not Present 10

Cellulose

Glass FiberSheetrock

White

048 BA-20-220-048 Layered CaCO3Asbestos Not Present NA

Floor Tile

Gray/Blue

048a Layered CaCO3

Glue

Asbestos Not Present 1Cellulose

Mastic

Yellow

049 BA-20-220-049 Homogeneous CaCO3

Sand

Asbestos Not Present 1Cellulose

Stucco

Gray

QuanTEM is a NVLAP accredited PLM laboratory (Lab Code: 101959-0). This report relates only to the specific items tested. NVLAP accreditation applies only to analysis performed utilizing EPA/600/M4-82-020 and EPA/600/R-93/116 methods. This report may not be used to claim product endorsement by NVLAP or any agency of the US Government. This report may not be reproduced except in full, without the written approval of the laboratory.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

FA4608-21-R-0004

QuanTEM Lab No. 325542

Analyzed By: Katherine Sluder

Methodology: EPA/600/R-93/116

Polarized Light Microscopy Asbestos Analysis Report

Project Location: Barksdale Air Force Base

Project Number: 1095-0003

Account Number: C187

Received By: Chloe Collins

Date Analyzed: 08/11/2020

QuanTEM

Sample ID

Client

Sample ID Composition

Color /

Description Asbestos (%)

Non-Asbestos

Fiber (%)

Client: SEMS, Inc

11628 S. Choctaw Dr

Baton Rouge, LA 70815

Non Fibrous

050 BA-20-220-050 Homogeneous CaCO3

Sand

Asbestos Not Present 1Cellulose

Stucco

Gray

051 BA-20-220-051 Homogeneous CaCO3

Sand

Asbestos Not Present 1Cellulose

Stucco

Gray

Date of Report

8/11/2020

Katherine Sluder, Analyst

QuanTEM is a NVLAP accredited PLM laboratory (Lab Code: 101959-0). This report relates only to the specific items tested. NVLAP accreditation applies only to analysis performed utilizing EPA/600/M4-82-020 and EPA/600/R-93/116 methods. This report may not be used to claim product endorsement by NVLAP or any agency of the US Government. This report may not be reproduced except in full, without the written approval of the laboratory.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

FA4608-21-R-0004

APPENDIX B

MOLD ANALYTICAL DATA

Microbiology Analytical Report (Results)

Project: BAFB Bldg. 4323 Mold

QuanTEM Lab ID: 325547

Analyzed By: Robin Brady Naik

Methodology: Spore Trap, Quantitative NonCulturable, MM001 Location: Barksdale Air Force Base

Project No: 1095-0003

Account Number: C187

Received By: Elena LaFarge

Date Analyzed: 08/11/2020

Client: SEMS, Inc

1725 North Hearne Avenue

Building F

Shreveport LA 71107

AIHA-LAP, LLC: 101352

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

325547-001 325547-002 325547-003 325547-004 325547-005 325547-006QuanTEM Sample ID

BA-20-219-01 BA-20-219-02 BA-20-219-03 BA-20-219-04 BA-20-219-05 BA-20-219-06Client Sample ID

75 75 75 75 75 75Volume (L)

13 13 13 13 13 13Detection Limit

267Acremonium

40 80 40 27Alternaria

8747 480 8533 533 8000 5493Ascospores

10093 3280 75200 8933 880 18800Aspergillus/Penicillium Group

307 160 280 120 347 507Basidiospores

13 40 13 13 53 67Bipolaris/Drechslera Group (2)

133 13 40 53 147 133Cercospora

320 120 13 40 13 27Chaetomium

12400 427 5093 907 4720 827Cladosporium

320 120 440 107 173 213Curvularia

13 27 53Epicoccum

93 40 53 53 80Fusarium

13 13Helicomyces

213 360 187 147 333 360Hyphal Fragments

80 13 27 53Nigrospora

200 173 400Paecilomyces

80 120 240 67 240 347Periconia/Myxomycetes/Smuts

213 27 160 173 120 107Pithomyces/Ulocladium

53 240 213 53 360 133Pollen

13 27Polythrincium

13 13 13 27Pyricularia

13 13 40Rusts

13 13Spegazzinia

13 13Sporomiella

1253 187 40 13 67Stachybotrys

13Torula

34877 5600 90784 11652 15611 27348Total Results (Counts/m³)

Page 1 of 1308/11/2020

FA4608-21-R-0004

Project: BAFB Bldg. 4323 Mold

QuanTEM Lab ID: 325547

Analyzed By: Robin Brady Naik

Methodology: Spore Trap, Quantitative NonCulturable, MM001 Location: Barksdale Air Force Base

Project No: 1095-0003

Account Number: C187

Received By: Elena LaFarge

Date Analyzed: 08/11/2020

Client: SEMS, Inc

1725 North Hearne Avenue

Building F

Shreveport LA 71107

AIHA-LAP, LLC: 101352

15 30 40 30 15 40Percent Coverage (%)

Comments

Page 2 of 1308/11/2020

FA4608-21-R-0004

Project: BAFB Bldg. 4323 Mold

QuanTEM Lab ID: 325547

Analyzed By: Robin Brady Naik

Methodology: Spore Trap, Quantitative NonCulturable, MM001 Location: Barksdale Air Force Base

Project No: 1095-0003

Account Number: C187

Received By: Elena LaFarge

Date Analyzed: 08/11/2020

Client: SEMS, Inc

1725 North Hearne Avenue

Building F

Shreveport LA 71107

AIHA-LAP, LLC: 101352

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

325547-007 325547-008 325547-009 325547-010 325547-011 325547-012QuanTEM Sample ID

BA-20-219-07 BA-20-219-08 BA-20-219-09 BA-20-219-10 BA-20-219-11 BA-20-219-12Client Sample ID

75 75 75 75 75 75Volume (L)

13 13 13 13 13 13Detection Limit

27 40 240 93 27Alternaria

17600 160 31600 33600 773 4480Ascospores

520 7400 147 12667 173 33600Aspergillus/Penicillium Group

280 53 173 813 240 160Basidiospores

13 13 40 67 40Bipolaris/Drechslera Group (2)

120 53 93Cercospora

67 213 93 27 1587Chaetomium

6800 827 1120 227 893Cladosporium

13 67 133 120Curvularia

27 13 40 27Epicoccum

53Fusarium

93 267 293 533 480 453Hyphal Fragments

27 27 53Nigrospora

107 40 67 493 333 187Periconia/Myxomycetes/Smuts

13 13 107 120 27Pithomyces/Ulocladium

80 147 80 1160 1560 520Pollen

13Polythrincium

13Pyricularia

53Rusts

907 133 160 15400Stachybotrys

27 13Torula

25827 9320 33399 51385 4319 57401Total Results (Counts/m³)

3 7 5 50 60 55Percent Coverage (%)

Comments

Page 3 of 1308/11/2020

FA4608-21-R-0004

Project: BAFB Bldg. 4323 Mold

QuanTEM Lab ID: 325547

Analyzed By: Robin Brady Naik

Methodology: Spore Trap, Quantitative NonCulturable, MM001 Location: Barksdale Air Force Base

Project No: 1095-0003

Account Number: C187

Received By: Elena LaFarge

Date Analyzed: 08/11/2020

Client: SEMS, Inc

1725 North Hearne Avenue

Building F

Shreveport LA 71107

AIHA-LAP, LLC: 101352

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

325547-013 325547-014 325547-015 325547-016 325547-017 325547-018QuanTEM Sample ID

BA-20-219-13 BA-20-219-14 BA-20-219-15 BA-20-219-16 BA-20-219-17 BA-20-219-18Client Sample ID

75 75 75 75 75 75Volume (L)

13 13 13 13 13 13Detection Limit

67 27Alternaria

5280 613 56133 6933 9493 4160Ascospores

7200 21600 1867 10000 827 29400Aspergillus/Penicillium Group

253 227 147 107 107 80Basidiospores

13 13 40 53Bipolaris/Drechslera Group (2)

13 27Cercospora

200 13Chaetomium

1160 973 880 293 227Cladosporium

13 53 160 27 13 80Curvularia

13 53Epicoccum

27Fusarium

13Helicomyces

213 280 1080 133 13 173Hyphal Fragments

27 40 13 13Nigrospora

40 133 40 40Periconia/Myxomycetes/Smuts

80 53 40 27Pithomyces/Ulocladium

200 573 480 120 27 173Pollen

13Polythrincium

13Pyricularia

13 13Stachybotrys

13 13Stemphylium

13Torula

14439 24598 61119 17692 10786 34346Total Results (Counts/m³)

5 10 30 5 3 30Percent Coverage (%)

Comments

Page 4 of 1308/11/2020

FA4608-21-R-0004

Project: BAFB Bldg. 4323 Mold

QuanTEM Lab ID: 325547

Analyzed By: Robin Brady Naik

Methodology: Spore Trap, Quantitative NonCulturable, MM001 Location: Barksdale Air Force Base

Project No: 1095-0003

Account Number: C187

Received By: Elena LaFarge

Date Analyzed: 08/11/2020

Client: SEMS, Inc

1725 North Hearne Avenue

Building F

Shreveport LA 71107

AIHA-LAP, LLC: 101352

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

325547-019 325547-020 325547-021 325547-022 325547-023 325547-024QuanTEM Sample ID

BA-20-219-19 BA-20-219-20 BA-20-219-21 BA-20-219-22 BA-20-219-23 BA-20-219-24Client Sample ID

75 75 75 75 75 75Volume (L)

13 13 13 13 13 13Detection Limit

53 13 13 120Alternaria

7867 480 413 427 587 12000Ascospores

1040 6400 1747 1080 253 86000Aspergillus/Penicillium Group

160 107 53 27 13 227Basidiospores

13 27Bipolaris/Drechslera Group (2)

53 13 13Cercospora

40Cerebella

1507 707 320 413 293 8400Cladosporium

27 27 13 13Curvularia

13 27Epicoccum

13Fusarium

213 147 147 93 120 360Hyphal Fragments

27Microsporum

27 13 13 13Nigrospora

173 67 173 93 67 347Periconia/Myxomycetes/Smuts

13 27 13Pithomyces/Ulocladium

173 107 147 80 80 627Pollen

13 13 13Pyricularia

13 13Rusts

11332 8054 3066 2253 1479 108253Total Results (Counts/m³)

10 3 5 3 5 40Percent Coverage (%)

Comments

Page 5 of 1308/11/2020

FA4608-21-R-0004

Project: BAFB Bldg. 4323 Mold

QuanTEM Lab ID: 325547

Analyzed By: Robin Brady Naik

Methodology: Spore Trap, Quantitative NonCulturable, MM001 Location: Barksdale Air Force Base

Project No: 1095-0003

Account Number: C187

Received By: Elena LaFarge

Date Analyzed: 08/11/2020

Client: SEMS, Inc

1725 North Hearne Avenue

Building F

Shreveport LA 71107

AIHA-LAP, LLC: 101352

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

Results

Counts/m³

325547-025 325547-026 325547-027 325547-028 325547-029 325547-030QuanTEM Sample ID

BA-20-219-25 BA-20-219-26 BA-20-219-27 BA-20-219-28 BA-20-219-29 BA-20-219-30Client Sample ID

75 75 75 75 75 75Volume (L)

13 13 13 13 13 13Detection Limit

67 13 80 27 67 80Alternaria

480 827 240 5760 10480 6320Ascospores

533Aspergillus

93 1307 14800 53 107Aspergillus/Penicillium Group

107 67 147 227 360 240Basidiospores

40 27 53 53 67 40Bipolaris/Drechslera Group (2)

27 13 53 173 93 253Cercospora

13Chaetomium

1107 533 173 4800 360 693Cladosporium

80 27 40 120 187 80Curvularia

27Epicoccum

67 13 253 107 253Fusarium

27Fusicladium

13 40Helicosporium

253 93 307 40 93 133Hyphal Fragments

27 13 27 40 53 67Nigrospora

40Paecilomyces

27 133 120 227 187 147Periconia/Myxomycetes/Smuts

27Pestalotiopsis

27 13 53 53 13Pithomyces/Ulocladium

2187 360 653 107 40Pollen

13Polythrincium

13Rusts

13Spegazzinia

13Stachybotrys

40 27 40Torula

333Trichoderma

Page 6 of 1308/11/2020

FA4608-21-R-0004

Project: BAFB Bldg. 4323 Mold

QuanTEM Lab ID: 325547

Analyzed By: Robin Brady Naik

Methodology: Spore Trap, Quantitative NonCulturable, MM001 Location: Barksdale Air Force Base

Project No: 1095-0003

Account Number: C187

Received By: Elena LaFarge

Date Analyzed: 08/11/2020

Client: SEMS, Inc

1725 North Hearne Avenue

Building F

Shreveport LA 71107

AIHA-LAP, LLC: 101352

4616 3465 17358 11986 12295 8719Total Results (Counts/m³)

5 5 5 3 3 3Percent Coverage (%)

Comments

Page 7 of 1308/11/2020

FA4608-21-R-0004

Microbiology Analytical Report (Counts)

Project: BAFB Bldg. 4323 Mold

QuanTEM Lab ID: 325547

Analyzed By: Robin Brady Naik

Methodology: Spore Trap, Quantitative NonCulturable, MM001 Location: Barksdale Air Force Base

Project No: 1095-0003

Account Number: C187

Received By: Elena LaFarge

Date Analyzed: 08/11/2020

Client: SEMS, Inc

1725 North Hearne Avenue

Building F

Shreveport LA 71107

AIHA-LAP, LLC: 101352

Counts Counts Counts Counts Counts Counts

325547-001 325547-002 325547-003 325547-004 325547-005 325547-006QuanTEM Sample ID

BA-20-219-01 BA-20-219-02 BA-20-219-03 BA-20-219-04 BA-20-219-05 BA-20-219-06Client Sample ID

75 75 75 75 75 75Volume (L)

20Acremonium

3 6 3 2Alternaria

656 36 640 40 600 412Ascospores

757 246 5640 670 66 1410Aspergillus/Penicillium Group

23 12 21 9 26 38Basidiospores

1 3 1 1 4 5Bipolaris/Drechslera Group (2)

10 1 3 4 11 10Cercospora

24 9 1 3 1 2Chaetomium

930 32 382 68 354 62Cladosporium

24 9 33 8 13 16Curvularia

1 2 4Epicoccum

7 3 4 4 6Fusarium

1 1Helicomyces

16 27 14 11 25 27Hyphal Fragments

6 1 2 4Nigrospora

15 13 30Paecilomyces

6 9 18 5 18 26Periconia/Myxomycetes/Smuts

16 2 12 13 9 8Pithomyces/Ulocladium

4 18 16 4 27 10Pollen

1 2Polythrincium

1 1 1 2Pyricularia

1 1 3Rusts

1 1Spegazzinia

1 1Sporomiella

94 14 3 1 5Stachybotrys

1Torula

Page 8 of 1308/11/2020

FA4608-21-R-0004

Project: BAFB Bldg. 4323 Mold

QuanTEM Lab ID: 325547

Analyzed By: Robin Brady Naik

Methodology: Spore Trap, Quantitative NonCulturable, MM001 Location: Barksdale Air Force Base

Project No: 1095-0003

Account Number: C187

Received By: Elena LaFarge

Date Analyzed: 08/11/2020

Client: SEMS, Inc

1725 North Hearne Avenue

Building F

Shreveport LA 71107

AIHA-LAP, LLC: 101352

Counts Counts Counts Counts Counts Counts

325547-007 325547-008 325547-009 325547-010 325547-011 325547-012QuanTEM Sample ID

BA-20-219-07 BA-20-219-08 BA-20-219-09 BA-20-219-10 BA-20-219-11 BA-20-219-12Client Sample ID

75 75 75 75 75 75Volume (L)

2 3 18 7 2Alternaria

1320 12 2370 2520 58 336Ascospores

39 555 11 950 13 2520Aspergillus/Penicillium Group

21 4 13 61 18 12Basidiospores

1 1 3 5 3Bipolaris/Drechslera Group (2)

9 4 7Cercospora

5 16 7 2 119Chaetomium

510 62 84 17 67Cladosporium

1 5 10 9Curvularia

2 1 3 2Epicoccum

4Fusarium

7 20 22 40 36 34Hyphal Fragments

2 2 4Nigrospora

8 3 5 37 25 14Periconia/Myxomycetes/Smuts

1 1 8 9 2Pithomyces/Ulocladium

6 11 6 87 117 39Pollen

1Polythrincium

1Pyricularia

4Rusts

68 10 12 1155Stachybotrys

2 1Torula

Page 9 of 1308/11/2020

FA4608-21-R-0004

Project: BAFB Bldg. 4323 Mold

QuanTEM Lab ID: 325547

Analyzed By: Robin Brady Naik

Methodology: Spore Trap, Quantitative NonCulturable, MM001 Location: Barksdale Air Force Base

Project No: 1095-0003

Account Number: C187

Received By: Elena LaFarge

Date Analyzed: 08/11/2020

Client: SEMS, Inc

1725 North Hearne Avenue

Building F

Shreveport LA 71107

AIHA-LAP, LLC: 101352

Counts Counts Counts Counts Counts Counts

325547-013 325547-014 325547-015 325547-016 325547-017 325547-018QuanTEM Sample ID

BA-20-219-13 BA-20-219-14 BA-20-219-15 BA-20-219-16 BA-20-219-17 BA-20-219-18Client Sample ID

75 75 75 75 75 75Volume (L)

5 2Alternaria

396 46 4210 520 712 312Ascospores

540 1620 140 750 62 2205Aspergillus/Penicillium Group

19 17 11 8 8 6Basidiospores

1 1 3 4Bipolaris/Drechslera Group (2)

1 2Cercospora

15 1Chaetomium

87 73 66 22 17Cladosporium

1 4 12 2 1 6Curvularia

1 4Epicoccum

2Fusarium

1Helicomyces

16 21 81 10 1 13Hyphal Fragments

2 3 1 1Nigrospora

3 10 3 3Periconia/Myxomycetes/Smuts

6 4 3 2Pithomyces/Ulocladium

15 43 36 9 2 13Pollen

1Polythrincium

1Pyricularia

1 1Stachybotrys

1 1Stemphylium

1Torula

Page 10 of 1308/11/2020

FA4608-21-R-0004

Project: BAFB Bldg. 4323 Mold

QuanTEM Lab ID: 325547

Analyzed By: Robin Brady Naik

Methodology: Spore Trap, Quantitative NonCulturable, MM001 Location: Barksdale Air Force Base

Project No: 1095-0003

Account Number: C187

Received By: Elena LaFarge

Date Analyzed: 08/11/2020

Client: SEMS, Inc

1725 North Hearne Avenue

Building F

Shreveport LA 71107

AIHA-LAP, LLC: 101352

Counts Counts Counts Counts Counts Counts

325547-019 325547-020 325547-021 325547-022 325547-023 325547-024QuanTEM Sample ID

BA-20-219-19 BA-20-219-20 BA-20-219-21 BA-20-219-22 BA-20-219-23 BA-20-219-24Client Sample ID

75 75 75 75 75 75Volume (L)

4 1 1 9Alternaria

590 36 31 32 44 900Ascospores

78 480 131 81 19 6450Aspergillus/Penicillium Group

12 8 4 2 1 17Basidiospores

1 2Bipolaris/Drechslera Group (2)

4 1 1Cercospora

3Cerebella

113 53 24 31 22 630Cladosporium

2 2 1 1Curvularia

1 2Epicoccum

1Fusarium

16 11 11 7 9 27Hyphal Fragments

2Microsporum

2 1 1 1Nigrospora

13 5 13 7 5 26Periconia/Myxomycetes/Smuts

1 2 1Pithomyces/Ulocladium

13 8 11 6 6 47Pollen

1 1 1Pyricularia

1 1Rusts

Page 11 of 1308/11/2020

FA4608-21-R-0004

Project: BAFB Bldg. 4323 Mold

QuanTEM Lab ID: 325547

Analyzed By: Robin Brady Naik

Methodology: Spore Trap, Quantitative NonCulturable, MM001 Location: Barksdale Air Force Base

Project No: 1095-0003

Account Number: C187

Received By: Elena LaFarge

Date Analyzed: 08/11/2020

Client: SEMS, Inc

1725 North Hearne Avenue

Building F

Shreveport LA 71107

AIHA-LAP, LLC: 101352

Counts Counts Counts Counts Counts Counts

325547-025 325547-026 325547-027 325547-028 325547-029 325547-030QuanTEM Sample ID

BA-20-219-25 BA-20-219-26 BA-20-219-27 BA-20-219-28 BA-20-219-29 BA-20-219-30Client Sample ID

75 75 75 75 75 75Volume (L)

5 1 6 2 5 6Alternaria

36 62 18 432 786 474Ascospores

40Aspergillus

7 98 1110 4 8Aspergillus/Penicillium Group

8 5 11 17 27 18Basidiospores

3…