Asbestos_Survey.pdf

Asbestos Survey

2507 N Frazier Street Conroe, Texas 77303

Prepared For:

Transnational Management Limited and Mr. Benjamin Cheng 1717 Woodstead Court, Suite 298

The Woodlands, TX 77380

ENERCON Project Number: ASBTS1477

Report Date: July 30, 2015

Prepared By:

15770 North Dallas Parkway, Suite 400

Dallas, TX 75248

TABLE OF CONTENTS

1.0 INTRODUCTION Page 1

2.0 PURPOSE AND SCOPE Page 1

3.0 FIELD INVESTIGATION Page 1

4.0 BULK SAMPLE ANALYSIS AND RESULTS Page 3

5.0 ASBESTOS HAZARD ASSESSMENT Page 3

6.0 CONCLUSIONS & RECOMMENDATIONS

7.0 LIMITATIONS OF SURVEY Page 4

APPENDICES

Appendix A: Lab Reports Appendix B: Sample Location Drawing Appendix C: ACM Photograph Log Appendix D: Licenses

Transnational Management Ltd. and Benjamin Cheng

2507 N Frazier Street, Conroe, TX July 30, 2015

1.0 INTRODUCTION

This document presents the results of an asbestos survey performed at the facility located at 2507 N Frazier Street, in Conroe, Texas, on July 21 and 22, 2015. Mr. Paule Patterson and Ms. Rachel Lichau, Texas Department of State Health Services (DSHS) licensed employees of Enercon Services, Inc. (ENERCON), evaluated suspect asbestos-containing building materials (ACBM) at the facility proposed to be impacted during future renovations.

2.0 PURPOSE AND SCOPE

The purpose of the survey was to locate, identify, and assess the condition of asbestos-containing materials (ACM) present in the facility and to develop recommendations based on existing and potential asbestos-related hazards. The survey was performed in accordance with Texas Asbestos Health Protection Rules (TAHPR), which require surveys in public buildings prior to renovation, construction, or demolition activities.

The property consists of approximately 14 acres of land improved with a 60,000 square foot, unoccupied four-story commercial office building that was constructed in 1983. In general, the interior of the building was in poor condition on the day of the site visit with evidence of water intrusion and microbial growth throughout, as well as several broken windows and damage to the electrical systems. ENERCON performed the following scope of work during this assessment:

o Visibly inspect accessible areas to identify the location of potential ACM o Assess the status, degree of friability, and condition of potential ACM o Collect samples of any potential ACM for laboratory analysis o Quantify the amount of ACM o Provide recommendations based on survey data for the management of ACM on site o Prepare a report discussing the findings and management recommendations

3.0 FIELD INVESTIGATION

On July 21 and 22, 2015, Mr. Paule Patterson and Ms. Rachel Lichau performed a building materials survey for the purpose of identifying ACM in the facility located at 2507 N Frazier Street, in Conroe, Texas. The facility is a four-story, unoccupied commercial office building comprising approximately 60,000sf.

The building was constructed of concrete frame on a concrete slab-on-grade foundation with a flat roof.

The exterior consisted of metal and concrete with glass windows. The main entry to the building was located on level two, with level one being partially sub-grade. The roof was not sampled, nor was it accessed as part of this survey. Interior finishes varied by floor, but generally consisted of carpet, ceramic tile and wood or laminate floors, textured gypsum board walls, textured gypsum board ceilings, and lay-in ceiling tiles.

The building was in poor condition and was made accessible at the time of the site visit by a representative of the Property Management Company.

Thirty-six (36) homogeneous areas of potential ACM were identified in the building structure. A homogeneous area is a group of materials that appear to have the same attributes (size, color, constructed material). One hundred-seven (107) bulk samples were collected from the building for analysis (see Appendix A).

The potential ACM found in the homogeneous areas includes (asbestos-containing materials indicated in bold):

HA Sample Description Photograph #

1. 2’x2’ White ceiling tiles

2. Gypsum board wall system

3. 2” Dark brown cove base

4. Green carpet/mastic (yellow)

5. Brown carpet with black specks/mastic

6. 12”x12” Light brown with grey flecks, vinyl floor tile/mastic

7. 12”x12” Lay-in ceiling tiles

8. No samples

9. 4”x4” Tan stone tile

10. 12”x12” Black with white flecks, vinyl floor tile/mastic

11. Sink undercoating Photo #1

12. Blue carpet/padding

13. 2”x2” Ceramic tile

14. Sink caulking

15. 4”x4” Tan ceramic tile

16. Light brown/multicolored carpet/mastic

17. No samples

18. Off-white carpet/padding

19. 12”x12” Green marbled, vinyl floor tile/mastic

20. 8”x8” Ceramic tile

21. Wall covering

22. Thick wall texture

23. Sand wall texture

24. Black carpet

25. Salmon carpet

26. 2”x2” Dark blue ceramic tile

27. 2”x2” Light blue ceramic tile

28. Duct tape

29. Duct gasket

30. Thermal system insulation (TSI) Photo #2

31. 12”x12” Black, vinyl floor tile/mastic

32. 12”x12” White, vinyl floor tile/mastic

33. Green carpet squares with spots

34. Black window sealant

35. Green carpet with black VFT underlay

36. 2”x2” Black ceramic tile

The sink undercoating was observed to be in good condition while localized damage was observed associated with the TSI.

4.0 BULK SAMPLE ANALYSIS AND RESULTS

Cates Laboratories, a DSHS Asbestos Licensed Laboratory (TDSHS License # 30-0287), analyzed all samples using Polarized Light Microscopy (PLM) coupled with dispersion staining in accordance with the “Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R-93/116). Based on the analysis of the samples, the following materials sampled contained greater than one percent (>1%) asbestos.

Sink undercoating

TSI

These materials identified as asbestos-containing were found on each of the four floors. Approximately three sinks with the asbestos-containing undercoating were found on each floor. The asbestos-containing TSI is present throughout the building, associated with the heating/cooling and plumbing systems.

ENERCON was not able to accurately assess the amount of TSI in this building, due to the majority of the material being located behind walls, in chases, and otherwise not visible. As-built drawings were not viewed as part of this survey. Complete analytical results are presented in the Cates Laboratories Bulk Sample Analysis report in Appendix A.

5.0 ASBESTOS HAZARD ASSESSMENT

In the event that renovation or demolition is planned for this building, it ACMs must be removed prior to disturbance. ACMs must be removed by a licensed abatement contractor. Generally, the materials are in good condition, or exist underneath other layers of non-asbestos material. The material only needs to be removed if it will be impacted by renovations. Should the ACMs need to be removed, they would need to be removed by a contractor that is licensed in the State of Texas to abate asbestos. All identified ACM shall be abated in accordance with appropriate state and local laws.

6.0 CONCLUSIONS AND RECOMMENDATIONS

The purpose of the survey was to identify and assess the status and condition of potential ACM found within the facility located at 2507 N Frazier Street in Conroe, Texas. One hundred-seven (107) bulk samples were collected from a total of 36 homogeneous areas for analysis. Cates Laboratories analyzed all samples using PLM in accordance with EPA/600/R-93/116. Based on the analysis of the samples, the following materials sampled contained greater than one percent (>1%) asbestos:

Sink undercoating

TSI

The sink undercoating was observed to be in good condition while localized damage was observed associated with the TSI.

Based on the results of this survey, ENERCON recommends that in accordance with the TAHPR, ACMs must be removed prior to any activity that might be expected to disturb them. If the facility will not be renovated in the near future, appropriate steps should be taken to reduce the potential for asbestos exposure from the ACM.

Any suspect materials possibly hidden above the ceiling, within walls or beneath floors must be considered PACM according to DSHS regulations and must be treated accordingly until analyzed samples prove otherwise. If PACM is to be disturbed during demolition activities, a DSHS-licensed Asbestos Inspector must first collect and submit samples for analysis to an analytical laboratory accredited under the NVLAP and licensed by DSHS.

DSHS requires that ACM be removed by a Licensed DSHS Asbestos Abatement Contractor prior to the renovation or demolition activities. DSHS must be notified at least 10 business days prior to any renovation of asbestos-containing material or demolition work. Please contact ENERCON Services, Inc. if you have any questions or need additional information.

The information in this report is based on analytical data, and observations made on the site. This report has been prepared for the exclusive use and benefit of the Transitional Management Limited. No person or entity other than Transitional Management Limited may rely on this assessment. If any third party relies on this assessment without first obtaining written authorization from ENERCON, such reliance shall be at the third party’s sole risk, and ENERCON shall have no duty, responsibility or liability for such reliance.

If there are any questions or comments regarding the content of this report, please contact Enercon Services, Inc.

7.0 LIMITATIONS OF SURVEY

Any suspect materials, possibly hidden within walls or beneath floors that were not discovered during this survey, must be presumed asbestos-containing material (PACM) according to DSHS regulations and must be treated accordingly until analyzed samples prove otherwise.

Rachel L. Lichau David T. Scates, I.A.C.

Licensed Asbestos Inspector Licensed Individual Asbestos Consultant License Number 60-2459 License Number 10-5608

Appendix A:

Laboratory Reports

PLM REPORT SUMMARY

Cates Laboratories NVLAP Lab No. 200569-0

1720 Regal Row, Suite 210 TDH License No. 30-0287

Dallas, Texas 75235 (214) 920-5006

Client: Enercon Lab Job No.: PLM-10391

Project: Vacant Office Building, 2507 Frazier Street, Conroe, TX Set No.: 15543

Project No: Not Provided Report Date: 7/27/2015

Identification: Asbestos, Bulk Sample Analysis Sample Date: 7/23/2015

Test Method: Polarized Light Microscopy/Dispersion Staining (PLM/DS)

EPA Method 600/R-93/116 Page 1 of 9

On 7/23/2015, one-hundred seven (107) bulk samples were submitted by Ms. Rachel Lichau of Enercon for asbestos analysis by PLM/DS.

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

Lab

Sample No.

Client

Field I.D.

Sample Description/Location Asbestos Content

These samples were analyzed by layers. The overall percent asbestos for the sample is reported when relevant. The EPA considers a material to be asbestos containing only if it contains greater than one percent asbestos by Calibrated Visual Area Estimation (CVAE). EPA regulations also indicate that Regulated Asbestos Containing

Materials (RACM) – materials that are friable or may become friable – be further analyzed by point counting when the results indicate less than ten percent asbestos by

CVAE. CatesLab utilizes CVAE on a routine basis and does not include point counting unless specifically requested by the client. The results may not be reproduced except in full.

CL392151

2' X 2' White Ceiling Tile - 3rd Floor, Cafeteria

None Detected

CL392152

2' X 2' White Ceiling Tile - 1st Floor, Hall

CL392153

2' X 2' White Ceiling Tile - 1st Floor, Hall

CL392154

Gypsum Board Wall System - 4th Floor, Lobby Area

None Detected - Paint Layer

None Detected - Joint Compound

None Detected - Paper

None Detected - Wallboard Material

CL392155

Gypsum Board Wall System - 3rd Floor, Cafeteria

None Detected - Paint Texture

None Detected - Joint Tape

None Detected - Joint Compound

CL392156

Gypsum Board Wall System - 2nd Floor, Lobby Desk

None Detected - Joint Tape

None Detected - Joint Compound

CL392157

Gypsum Board Wall System - 2nd Floor, Central Stair

CL392158

Gypsum Board Wall System - 1st Floor, Stairwell

CL392159

2" Dark Brown Cove Base - 4th Floor, Lobby Area

CL392160

2" Dark Brown Cove Base - 3rd Floor, Cafeteria

CL392161

2" Dark Brown Cove Base - 2nd Floor, Central Stair

CL392162

Green Carpet/Mastic - 4th Floor, Northwest Stairwell

CL392163

Green Carpet/Mastic - 3rd Floor, Office 310

Project No: Not Provided Report Date: 7/27/2015

Identification: Asbestos, Bulk Sample Analysis Sample Date: 7/23/2015

Test Method: Polarized Light Microscopy/Dispersion Staining (PLM/DS)

EPA Method 600/R-93/116 Page 2 of 9

On 7/23/2015, one-hundred seven (107) bulk samples were submitted by Ms. Rachel Lichau of Enercon for asbestos analysis by PLM/DS.

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

Client

These samples were analyzed by layers. The overall percent asbestos for the sample is reported when relevant. The EPA considers a material to be asbestos containing only if it contains greater than one percent asbestos by Calibrated Visual Area Estimation (CVAE). EPA regulations also indicate that Regulated Asbestos Containing

Materials (RACM) – materials that are friable or may become friable – be further analyzed by point counting when the results indicate less than ten percent asbestos by

CVAE. CatesLab utilizes CVAE on a routine basis and does not include point counting unless specifically requested by the client. The results may not be reproduced

CL392164

Green Carpet/Mastic - 2nd Floor, Central Stair

CL392165

Brown/Black Carpet/Mastic - 4th Floor, Lobby Area

CL392166

Brown/Black Carpet/Mastic - 4th Floor, Room 410

CL392167

Brown/Black Carpet/Mastic - 4th Floor, Room 419

CL392168

Light Brown/Gray & White Fleck 12" X 12" VFT - 4th Floor, Phone

Closet

None Detected - Floor Tile

None Detected - Yellow Mastic

CL392169

Light Brown/Gray & White Fleck 12" X 12" VFT - 3rd Floor, Janitor

CL392170

Light Brown/Gray & White Fleck 12" X 12" VFT - 2nd Floor, Janitor

CL392171

12" X 12" Spline Ceiling Tile - 4th Floor, Lobby Area

CL392172

12" X 12" Spline Ceiling Tile - 3rd Floor, Northeast Hallway

CL392173

12" X 12" Spline Ceiling Tile - 2nd Floor, Lobby

CL392174

No Sample Submitted

CL392175

CL392176

CL392177

4" X 4" Ceramic Tile - 4th Floor, Executive Bathroom

None Detected - Ceramic Tile

None Detected - Grout/Thinset

CL392178

CL392179

CL392180

12" X 12" Black w/White Flecks VFT - 4th Floor, Kitchen

None Detected - White Mastic

Project No: Not Provided Report Date: 7/27/2015

Identification: Asbestos, Bulk Sample Analysis Sample Date: 7/23/2015

Test Method: Polarized Light Microscopy/Dispersion Staining (PLM/DS)

EPA Method 600/R-93/116 Page 3 of 9

On 7/23/2015, one-hundred seven (107) bulk samples were submitted by Ms. Rachel Lichau of Enercon for asbestos analysis by PLM/DS.

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

Client

These samples were analyzed by layers. The overall percent asbestos for the sample is reported when relevant. The EPA considers a material to be asbestos containing only if it contains greater than one percent asbestos by Calibrated Visual Area Estimation (CVAE). EPA regulations also indicate that Regulated Asbestos Containing

Materials (RACM) – materials that are friable or may become friable – be further analyzed by point counting when the results indicate less than ten percent asbestos by

CVAE. CatesLab utilizes CVAE on a routine basis and does not include point counting unless specifically requested by the client. The results may not be reproduced

CL392181

12" X 12" Black w/White Flecks VFT - 3rd Floor, Northwest Kitchen

CL392182

12" X 12" Black w/White Flecks VFT - 2nd Floor, Kitchen

CL392183

Sink Undercoating - 4th Floor, Kitchen

5% Chrysotile

CL392184

Sink Undercoating - 3rd Floor, Kitchen

Not Analyzed - Positive Stop

CL392185

Sink Undercoating - 2nd Floor, Kitchen

CL392186

Blue Carpet & Pad - 4th Floor, Southwest Corner Office

CL392187

Blue Carpet & Pad - 4th Floor, Northwest Conference Room

CL392188

Blue Carpet & Pad - 4th Floor, Northwest Corner Office

CL392189

2" X 2" Ceramic Floor Tile - 4th Floor, Bathroom

None Detected - Grout

CL392190

2" X 2" Ceramic Floor Tile - 3rd Floor, Bathroom

CL392191

2" X 2" Ceramic Floor Tile - 2nd Floor, Bathroom

CL392192

Sink Caulking - 3rd Floor, Bathroom

CL392193

Sink Caulking - 3rd Floor, Bathroom

CL392194

Sink Caulking - 2nd Floor, Bathroom

CL392195

4" X 4" Ceramic Tile - 4th Floor, Northwest Patio

None Detected - Coating

None Detected - Thinset

Project No: Not Provided Report Date: 7/27/2015

Identification: Asbestos, Bulk Sample Analysis Sample Date: 7/23/2015

Test Method: Polarized Light Microscopy/Dispersion Staining (PLM/DS)

EPA Method 600/R-93/116 Page 4 of 9

On 7/23/2015, one-hundred seven (107) bulk samples were submitted by Ms. Rachel Lichau of Enercon for asbestos analysis by PLM/DS.

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

Client

These samples were analyzed by layers. The overall percent asbestos for the sample is reported when relevant. The EPA considers a material to be asbestos containing only if it contains greater than one percent asbestos by Calibrated Visual Area Estimation (CVAE). EPA regulations also indicate that Regulated Asbestos Containing

Materials (RACM) – materials that are friable or may become friable – be further analyzed by point counting when the results indicate less than ten percent asbestos by

CVAE. CatesLab utilizes CVAE on a routine basis and does not include point counting unless specifically requested by the client. The results may not be reproduced

CL392196

4" X 4" Ceramic Tile - Patio

CL392197

4" X 4" Ceramic Tile - Patio

CL392198

Light Brown Multi-Colored Carpet - 3rd Floor, by Central Elevator

CL392199

Light Brown Multi-Colored Carpet - 2nd Floor, Lobby Desk

CL392200

Light Brown Multi-Colored Carpet - 2nd Floor, Room 210

CL392201

CL392202

CL392203

CL392204

Off-White Carpet/Pad - 4th Floor, Southwest Corner Office

CL392205

Off-White Carpet/Pad - 4th Floor, Executive Office

CL392206

Off-White Carpet/Pad - 4th Floor, Executive Office

CL392207

Green Marbled 12" X 12" VFT - 3rd Floor, Kitchen

None Detected - Clear Adhesive

CL392208

CL392209

CL392210

8" X 8" Ceramic Tile - 2nd Floor, Lobby

Project No: Not Provided Report Date: 7/27/2015

Identification: Asbestos, Bulk Sample Analysis Sample Date: 7/23/2015

Test Method: Polarized Light Microscopy/Dispersion Staining (PLM/DS)

EPA Method 600/R-93/116 Page 5 of 9

On 7/23/2015, one-hundred seven (107) bulk samples were submitted by Ms. Rachel Lichau of Enercon for asbestos analysis by PLM/DS.

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

Client

These samples were analyzed by layers. The overall percent asbestos for the sample is reported when relevant. The EPA considers a material to be asbestos containing only if it contains greater than one percent asbestos by Calibrated Visual Area Estimation (CVAE). EPA regulations also indicate that Regulated Asbestos Containing

Materials (RACM) – materials that are friable or may become friable – be further analyzed by point counting when the results indicate less than ten percent asbestos by

CVAE. CatesLab utilizes CVAE on a routine basis and does not include point counting unless specifically requested by the client. The results may not be reproduced

CL392211

CL392212

CL392213

Wall Covering - 3rd Floor, Cafeteria

CL392214

Wall Covering - 2nd Floor, South Hall

CL392215

Wall Covering - 2nd Floor, Room 210

CL392216

Thick Wall Texture - 2nd Floor, Room 223

CL392217

CL392218

CL392219

Sand Wall Texture - 2nd Floor, Room 224

CL392220

CL392221

CL392222

Black Carpet - 2nd Floor, Front Entry

CL392223

CL392224

Project No: Not Provided Report Date: 7/27/2015

Identification: Asbestos, Bulk Sample Analysis Sample Date: 7/23/2015

Test Method: Polarized Light Microscopy/Dispersion Staining (PLM/DS)

EPA Method 600/R-93/116 Page 6 of 9

On 7/23/2015, one-hundred seven (107) bulk samples were submitted by Ms. Rachel Lichau of Enercon for asbestos analysis by PLM/DS.

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

Client

These samples were analyzed by layers. The overall percent asbestos for the sample is reported when relevant. The EPA considers a material to be asbestos containing only if it contains greater than one percent asbestos by Calibrated Visual Area Estimation (CVAE). EPA regulations also indicate that Regulated Asbestos Containing

Materials (RACM) – materials that are friable or may become friable – be further analyzed by point counting when the results indicate less than ten percent asbestos by

CVAE. CatesLab utilizes CVAE on a routine basis and does not include point counting unless specifically requested by the client. The results may not be reproduced

CL392225

Salmon Carpet - 1st Floor, Weight Room

CL392226

CL392227

CL392228

Blue 2" Ceramic Tile - 1st Floor, Steam Room

CL392229

Blue 2" Ceramic Tile - 1st Floor, Locker Room

CL392230

Blue 2" Ceramic Tile - 1st Floor, Spa

CL392231

Light Blue 2" Ceramic Tile - 1st Floor, Steam Room

CL392232

Light Blue 2" Ceramic Tile - 1st Floor, Locker Room

CL392233

Light Blue 2" Ceramic Tile - 1st Floor, Spa

CL392234

Duct Tape - 2nd Floor, Mechanical

CL392235

CL392236

CL392237

Duct Gasket - 3rd Floor, Mechanical

Project No: Not Provided Report Date: 7/27/2015

Identification: Asbestos, Bulk Sample Analysis Sample Date: 7/23/2015

Test Method: Polarized Light Microscopy/Dispersion Staining (PLM/DS)

EPA Method 600/R-93/116 Page 7 of 9

On 7/23/2015, one-hundred seven (107) bulk samples were submitted by Ms. Rachel Lichau of Enercon for asbestos analysis by PLM/DS.

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

Client

These samples were analyzed by layers. The overall percent asbestos for the sample is reported when relevant. The EPA considers a material to be asbestos containing only if it contains greater than one percent asbestos by Calibrated Visual Area Estimation (CVAE). EPA regulations also indicate that Regulated Asbestos Containing

Materials (RACM) – materials that are friable or may become friable – be further analyzed by point counting when the results indicate less than ten percent asbestos by

CVAE. CatesLab utilizes CVAE on a routine basis and does not include point counting unless specifically requested by the client. The results may not be reproduced

CL392238

Duct Gasket - 2nd Floor, Mechanical

CL392239

Duct Gasket - 2nd Floor, Mechanical

CL392240

TSI - 3rd Floor, Mechanical

20% Chrysotile - White Mastic

None Detected - Wrap

None Detected - Insulation

CL392241

TSI - 3rd Floor, Mechanical

CL392242

TSI - 2nd Floor, Mechanical

CL392243

Black 12" X 12" VFT/Mastic - 3rd Floor, Kitchen

None Detected - Mastic

CL392244

CL392245

CL392246

White 12" X 12" VFT/Mastic - 3rd Floor, Kitchen

CL392247

CL392248

CL392249

Green 18" Carpet Squares - 3rd Floor, Cafeteria

CL392250

CL392251

CL392252

Black Window Seal - 2nd Floor, Room 210

CL392253

Black Window Seal - 2nd Floor, Room 211

CL392254

Black Window Seal - 2nd Floor, Room 214

Project No: Not Provided Report Date: 7/27/2015

Identification: Asbestos, Bulk Sample Analysis Sample Date: 7/23/2015

Test Method: Polarized Light Microscopy/Dispersion Staining (PLM/DS)

EPA Method 600/R-93/116 Page 8 of 9

On 7/23/2015, one-hundred seven (107) bulk samples were submitted by Ms. Rachel Lichau of Enercon for asbestos analysis by PLM/DS.

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

Client

These samples were analyzed by layers. The overall percent asbestos for the sample is reported when relevant. The EPA considers a material to be asbestos containing only if it contains greater than one percent asbestos by Calibrated Visual Area Estimation (CVAE). EPA regulations also indicate that Regulated Asbestos Containing

Materials (RACM) – materials that are friable or may become friable – be further analyzed by point counting when the results indicate less than ten percent asbestos by

CVAE. CatesLab utilizes CVAE on a routine basis and does not include point counting unless specifically requested by the client. The results may not be reproduced

CL392255

Green Carpet w/Black Vinyl Underlayment - Northwest Stair

None Detected - Carpet

None Detected - Vinyl Underlayer

CL392256

CL392257

CL392258

Black 2" Ceramic - 1st Floor, Steam Room

CL392259

Black 2" Ceramic - 1st Floor, Locker Room

CL392260

Black 2" Ceramic - 1st Floor, Spa

CL392261

Off-White 1" X 1" Ceramic Tile - 1st Floor, Steam Room

CL392262

CL392263

Project No: Not Provided Report Date: 7/27/2015

Identification: Asbestos, Bulk Sample Analysis Sample Date: 7/23/2015

Test Method: Polarized Light Microscopy/Dispersion Staining (PLM/DS)

EPA Method 600/R-93/116 Page 9 of 9

On 7/23/2015, one-hundred seven (107) bulk samples were submitted by Ms. Rachel Lichau of Enercon for asbestos analysis by PLM/DS.

Copies of the lab data sheets are attached; additional information may be found therein.

STATEMENT OF LABORATORY ACCREDITATION

The samples were analyzed in general accordance with the procedures outlined in the Method for the

Determination of Asbestos in Bulk Building Materials, EPA/600/R-93/116 or the U.S. Environmental

Protection Agency method, under AHERA (EPA 600/M4-82-020), for the analysis of asbestos in building materials by polarized light microscopy. The results of each bulk sample relate only to the material tested and the results shall not be used to claim product endorsement by NVLAP, NIST, or any agency of the U.S.

Government.

Specific questions concerning bulk sample results shall be directed to the Laboratory Director.

Analyst: Chris Munch

Laboratory Director: John R. Cates, P.G.

Approved Signatory:

NVLAP LAB CODE 200569-0

Bulk Asbestos Analysis Sheet

Cates Laboratories EPA Method 600/R-93/116 NVLAP Lab No. 200569-0

1720 Regal Row, Suite 210 TDH License No. 30-0287

Client: Enercon Lab Proj #: PLM-10391

Project: Vacant Office Building, 2507 Frazier Street, Conroe, TX Set #: 15543

Project #: Not Provided Sample #: CL392151

Field ID #: 01 Page 1 of 1

Sample Description: 2' X 2' White Ceiling Tile - 3rd Floor, Cafeteria

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392151 kkkx

Layer 1 Ceiling Tile Stereoscopic Examination 1

392151 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Beige w/wht pt Fibrous Yes 60 ND 100 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 30 ribbons high 1 3 Mineral Wool Fibers 30 Rods 0 1 3 Perlite 30 Glass Foam 0 1 3 Binders / Paint 10 Non-fibrous 1 3

Prep/treatment: mechanical separation Asbestos Content: None Detected zzz

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392152

Field ID #: 02 Page 1 of 1

Sample Description: 2' X 2' White Ceiling Tile - 1st Floor, Hall

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392152 kx

Layer 1 Ceiling Tile Stereoscopic Examination 1

392152 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Beige w/wht pt Fibrous Yes 60 ND 100 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 30 ribbons high 1 3 Mineral Wool Fibers 30 Rods 0 1 3 Perlite 30 Glass Foam 0 1 3 Binders / Paint 10 Non-fibrous 1 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392153

Field ID #: 03 Page 1 of 1

Sample Description: 2' X 2' White Ceiling Tile - 1st Floor, Hall

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392153 kx

Layer 1 Ceiling Tile Stereoscopic Examination 1

392153 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Beige w/wht pt Fibrous Yes 60 ND 100 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 30 ribbons high 1 3 Mineral Wool Fibers 30 Rods 0 1 3 Perlite 30 Glass Foam 0 1 3 Binders / Paint 10 Non-fibrous 1 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392154

Field ID #: 04 Page 1 of 1

Sample Description: Gypsum Board Wall System - 4th Floor, Lobby Area

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392154 kx

Layer 1 Paint Layer Stereoscopic Examination 1

392154 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Red Hard Yes ND ND 5 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Paint 100 1 3

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Joint Compound Stereoscopic Examination 2

392154 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White Blocky Yes ND ND 30 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Binders 100 Non-fibrous 2 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 3 Paper Stereoscopic Examination 3

392154 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Tan Fibrous Yes 100 ND 10 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 100 ribbons high 3 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 4 Wallboard Material Stereoscopic Examination 4

392154 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White Blocky Yes 1 ND 55 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glass Fibers 1 straight none none 4 3 Aggregate 4 Non-fibrous 4 3 Gypsum Binders 95 Non-fibrous 4 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392155

Field ID #: 05 Page 1 of 1

Sample Description: Gypsum Board Wall System - 3rd Floor, Cafeteria

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392155 kx

Layer 1 Paint Texture Stereoscopic Examination 1

392155 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Red Blocky Yes ND ND 10 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Binders/Paint 100 Non-fibrous 1 3

Prep/treatment: solvent dissolution Asbestos Content: None Detected

Layer 2 Joint Tape Stereoscopic Examination 2

392155 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Cream Fibrous Yes 100 ND 10 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 100 ribbons high 2 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 3 Joint Compound Stereoscopic Examination 3

392155 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White Blocky Yes ND ND 10 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Binders 100 Non-fibrous 3 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 4 Paper Stereoscopic Examination 4

392155 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Tan Fibrous Yes 100 ND 10 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 100 ribbons high 4 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 5 Wallboard Material Stereoscopic Examination 5

392155 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White Blocky Yes 1 ND 60 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glass Fibers 1 straight none none 5 3 Aggregate 4 Non-fibrous 5 3 Gypsum Binders 95 Non-fibrous 5 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392156

Field ID #: 06 Page 1 of 1

Sample Description: Gypsum Board Wall System - 2nd Floor, Lobby Desk

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392156 kx

Layer 1 Paint Texture Stereoscopic Examination 1

392156 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Red Blocky Yes ND ND 10 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Binders/Paint 100 Non-fibrous 1 3

Prep/treatment: solvent dissolution Asbestos Content: None Detected

Layer 2 Joint Tape Stereoscopic Examination 2

392156 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Cream Fibrous Yes 100 ND 10 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 100 ribbons high 2 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 3 Joint Compound Stereoscopic Examination 3

392156 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White Blocky Yes ND ND 10 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Binders 100 Non-fibrous 3 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 4 Paper Stereoscopic Examination 4

392156 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Tan Fibrous Yes 100 ND 10 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 100 ribbons high 4 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 5 Wallboard Material Stereoscopic Examination 5

392156 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White Blocky Yes 1 ND 60 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glass Fibers 1 straight none none 5 3 Aggregate 4 Non-fibrous 5 3 Gypsum Binders 95 Non-fibrous 5 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392157

Field ID #: 07 Page 1 of 1

Sample Description: Gypsum Board Wall System - 2nd Floor, Central Stair

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392157 kx

Layer 1 Paint Layer Stereoscopic Examination 1

392157 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Beige Hard Yes ND ND 5 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Paint 100 1 3

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Paper Stereoscopic Examination 2

392157 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Tan Fibrous Yes 100 ND 15 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 100 ribbons high 2 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 3 Wallboard Material Stereoscopic Examination 3

392157 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White Blocky Yes 1 ND 80 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glass Fibers 1 straight none none 3 3 Aggregate 4 Non-fibrous 3 3 Gypsum Binders 95 Non-fibrous 3 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392158

Field ID #: 08 Page 1 of 1

Sample Description: Gypsum Board Wall System - 1st Floor, Stairwell

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392158 kx

Layer 1 Paint Layer Stereoscopic Examination 1

392158 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Beige Hard Yes ND ND 5 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Paint 100 1 3

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Paper Stereoscopic Examination 2

392158 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Tan Fibrous Yes 100 ND 15 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 100 ribbons high 2 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 3 Wallboard Material Stereoscopic Examination 3

392158 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White Blocky Yes 1 ND 80 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glass Fibers 1 straight none none 3 3 Aggregate 4 Non-fibrous 3 3 Gypsum Binders 95 Non-fibrous 3 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392159

Field ID #: 09 Page 1 of 1

Sample Description: 2" Dark Brown Cove Base - 4th Floor, Lobby Area

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392159 kx

Layer 1 Cove Base Stereoscopic Examination 1

392159 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Dk Brown Rubbery Yes ND ND 95 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Vinyl Binders 100 Non-fibrous 1 3

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Tan Mastic Stereoscopic Examination 2

392159 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Tan Rubbery Yes ND ND 5 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 Non-fibrous 2 3

Prep/treatment: heat / melt Asbestos Content: None Detected

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392160

Field ID #: 10 Page 1 of 1

Sample Description: 2" Dark Brown Cove Base - 3rd Floor, Cafeteria

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392160 kx

Layer 1 Cove Base Stereoscopic Examination 1

392160 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Dk Brown Rubbery Yes ND ND 95 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Vinyl Binders 100 Non-fibrous 1 3

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Tan Mastic Stereoscopic Examination 2

392160 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Tan Rubbery Yes ND ND 5 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 Non-fibrous 2 3

Prep/treatment: heat / melt Asbestos Content: None Detected

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392161

Field ID #: 11 Page 1 of 1

Sample Description: 2" Dark Brown Cove Base - 2nd Floor, Central Stair

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392161 kx

Layer 1 Cove Base Stereoscopic Examination 1

392161 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Dk Brown Rubbery Yes ND ND 95 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Vinyl Binders 100 Non-fibrous 1 3

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Tan Mastic Stereoscopic Examination 2

392161 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Tan Rubbery Yes ND ND 5 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 Non-fibrous 2 3

Prep/treatment: heat / melt Asbestos Content: None Detected

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392162

Field ID #: 12 Page 1 of 1

Sample Description: Green Carpet/Mastic - 4th Floor, Northwest Stairwell

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392162 kx

Layer 1 Carpet Stereoscopic Examination 1

392162 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample 0 Green Fibrous No 90 ND 98 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Synthetic Fibers 90 Monofilaments 1 3 Binders 10 Non-fibrous 1 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 2 Yellow Mastic Stereoscopic Examination 2

392162 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Yellow-Tan Rubbery Yes ND ND 2 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 Non-fibrous 2 3

Prep/treatment: heat / melt Asbestos Content: None Detected

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392163

Field ID #: 13 Page 1 of 1

Sample Description: Green Carpet/Mastic - 3rd Floor, Office 310

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392163 kx

Layer 1 Carpet Stereoscopic Examination 1

392163 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample 0 Green Fibrous No 90 ND 98 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Synthetic Fibers 90 Monofilaments 1 3 Binders 10 Non-fibrous 1 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 2 Yellow Mastic Stereoscopic Examination 2

392163 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Yellow-Tan Rubbery Yes ND ND 2 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 Non-fibrous 2 3

Prep/treatment: heat / melt Asbestos Content: None Detected

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392164

Field ID #: 14 Page 1 of 1

Sample Description: Green Carpet/Mastic - 2nd Floor, Central Stair

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392164 kx

Layer 1 Carpet Stereoscopic Examination 1

392164 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample 0 Green Fibrous No 90 ND 98 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Synthetic Fibers 90 Monofilaments 1 3 Binders 10 Non-fibrous 1 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 2 Yellow Mastic Stereoscopic Examination 2

392164 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Yellow-Tan Rubbery Yes ND ND 2 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 Non-fibrous 2 3

Prep/treatment: heat / melt Asbestos Content: None Detected

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392165

Field ID #: 15 Page 1 of 1

Sample Description: Brown/Black Carpet/Mastic - 4th Floor, Lobby Area

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392165 kx

Layer 1 Carpet Stereoscopic Examination 1

392165 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample 0 Brown/Black Fibrous No 90 ND 98 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Synthetic Fibers 90 Monofilaments 1 3 Binders 10 Non-fibrous 1 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 2 Yellow Mastic Stereoscopic Examination 2

392165 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Yellow-Tan Rubbery Yes ND ND 2 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 Non-fibrous 2 3

Prep/treatment: heat / melt Asbestos Content: None Detected

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392166

Field ID #: 16 Page 1 of 1

Sample Description: Brown/Black Carpet/Mastic - 4th Floor, Room 410

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392166 kx

Layer 1 Carpet Stereoscopic Examination 1

392166 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample 0 Brown/Black Fibrous No 90 ND 98 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Synthetic Fibers 90 Monofilaments 1 3 Binders 10 Non-fibrous 1 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 2 Yellow Mastic Stereoscopic Examination 2

392166 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Yellow-Tan Rubbery Yes ND ND 2 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 Non-fibrous 2 3

Prep/treatment: heat / melt Asbestos Content: None Detected

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392167

Field ID #: 17 Page 1 of 1

Sample Description: Brown/Black Carpet/Mastic - 4th Floor, Room 419

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392167 kx

Layer 1 Carpet Stereoscopic Examination 1

392167 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample 0 Brown/Black Fibrous No 90 ND 98 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Synthetic Fibers 90 Monofilaments 1 3 Binders 10 Non-fibrous 1 3

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 2 Yellow Mastic Stereoscopic Examination 2

392167 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Yellow-Tan Rubbery Yes ND ND 2 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 Non-fibrous 2 3

Prep/treatment: heat / melt Asbestos Content: None Detected

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392168

Field ID #: 18 Page 1 of 1

Sample Description: Light Brown/Gray & White Fleck 12" X 12" VFT - 4th Floor, Phone Closet

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392168 kx

Layer 1 Floor Tile Stereoscopic Examination 1

392168 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Lt Brown Hard Yes ND ND 99 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Vinyl Binders 100 Non-fibrous 1 3

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Yellow Mastic Stereoscopic Examination 2

392168 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Yellow-Tan Rubbery Yes ND ND 1 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 Non-fibrous 2 3

Prep/treatment: heat / melt Asbestos Content: None Detected

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392169

Field ID #: 19 Page 1 of 1

Sample Description: Light Brown/Gray & White Fleck 12" X 12" VFT - 3rd Floor, Janitor Closet

Comments: Analyst: Chris Munch Date Analyzed: 7/24/2015

Lab Job #: PLM-10391 Sample #: CL392169 kx

Layer 1 Floor Tile Stereoscopic Examination 1

392169 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Lt Brown Hard Yes ND ND 99 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Vinyl Binders 100 Non-fibrous 1 3

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Yellow Mastic Stereoscopic Examination 2

392169 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Yellow-Tan Rubbery Yes ND ND 1 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 Non-fibrous 2 3

Prep/treatment: heat / melt Asbestos Content: None Detected

1720 Regal Row, Suite 210 TDH License No. 30-0287

Project #: Not Provided Sample #: CL392170

Field ID #: 20 Page 1 of 1

Sample Description: Light Brown/Gray & White Fleck 12" X 12" VFT - 2nd Floor, Janitor Closet

Comments: Analyst: Chris Munch…