ESBD_416058_1746808312722_Exhibit O-Asbestos Survey and Lead Report.pdf

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TABLE OF CONTENTS

1.0 Introduction

2.0 Site Description

3.0 Asbestos and Lead-based Paint Sampling

4.0 Limitations

5.0 Conclusions and Recommendations

Appendices:

Appendix A: Sampling Tables, Laboratory Reports, and Chain of Custody

Appendix B: Site Diagram and Photographs

Appendix C: Licenses

Asbestos Survey and Lead-Based Paint Inspection Report Varner-Hogg Plantation ■ 1702 N. 13th Street, West Columbia, Texas 77486 SSCI Project No. 56254

Environmental ■ Construction ■ Engineering

(281) 486-1943 1

1.0 Introduction

Separation Systems Consultants, Inc. (SSCI) has performed an Asbestos Survey and Lead- Based Paint Inspection for the Varner-Hogg Plantation located at 1702 N. 13th Street in West Columbia, Texas 77486 (Site). The objective of the Asbestos Survey and Lead-Based Paint Inspection was to identify and sample suspected Asbestos-Containing Materials (ACM) and Lead-Based Paint Materials (LBPM) to be disturbed during renovation and restoration of the on-site building. The asbestos survey was conducted in accordance with the Texas Asbestos Health Protection Rules (TAHPR) and National Emissions Standards for Hazardous Air Pollutants (NESHAP). The lead-based paint inspection was conducted by a Texas Department of State Health Services (TDSHS) certified lead inspector; however, since the on-site building is not considered target housing under the Texas Environmental Lead Reduction Rules (TELRR), Housing and Urban Development (HUD) guidelines were not required to be followed.

The objective of the Asbestos Survey was to determine the presence and quantities of suspected ACM, to analyze the samples, and to present the findings in a report. SSCI exercised reasonable efforts to accomplish the investigation objectives, applying professional standards applicable to similar work performed in the industry. The survey was conducted in accordance with TAHPR and NESHAP.

Confirmed ACM is categorized as friable or non-friable. Friable ACM is defined as any materials containing greater than or equal to (≥) one-point-zero percent (1.0%) asbestos that when dry, can be crumbled, pulverized, or reduced to powder by hand pressure. Non-friable ACM is defined as any materials containing greater than or equal to (≥) one-point-zero percent (1.0%) asbestos that when dry, cannot be crumbled, pulverized, or reduced to powder by hand pressure. Regulated ACM (RACM) are those materials that contain greater than one-point-zero percent (1.0%) asbestos and are friable or will become friable due to renovation, demolition, or other disturbances.

Suspected ACM is categorized as surfacing, thermal system insulation (TSI), or miscellaneous.

Surfacing material is defined as any material that is sprayed-on, troweled-on, or otherwise applied to surfaces. TSI is defined as any material applied to pipes, fittings, boilers, breeching, tanks, ducts, or other interior structural components to prevent heat loss or gain. Miscellaneous materials are defined as any material not including surfacing or TSI, such as floor tiles and ceiling tiles.

The objective of the Lead-Based Paint (LBP) Inspection was to inspect the Site for the presence of lead-based paint that is likely to pose a health risk during construction activities. LBP found to be above 1.0 mg/cm2 or 0.5% has a higher potential of releasing lead dust into the air during activities such as sanding, grinding, or abrading. LBP exhibiting concentrations above these limited will be identified in the report. An X-Ray Fluorescence (XRF) Lead Paint Analyzer was used to determine the concentration of lead in the painted components tested.

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The sampling was conducted on September 27, 2022, and November 4, 2022, by Mr. Dustin Keithley, a Texas Department of State Health Services (TDSHS) Asbestos Inspector (No.

603904) and TDSHS Lead Risk Assessor (No. 2071240).

SSCI is a TDSHS certified Asbestos Management Planner Organization (No. 200059) and TDSHS certified Lead Firm (No. 2110041). Work was performed under the direction of an Individual Asbestos Management Planner (No. 205058). Certifications and TDSHS licenses are presented in Appendix C. The samples taken were collected in accordance with state and federal regulations.

2.0 Site Description

The Site consists of one (1) approximately 5,600-square foot structure two-story building with a small observation room on the roof. The structure consists of wood flooring, wood and wood paneling interior walls and plaster exterior walls with shingled roofing. The Site is identified on the Brazoria County Appraisal District (BCAD) as Property ID No. 161215. According to the BCAD, the Site is currently owned by the Texas Historical Commission.

3.0 Asbestos and Lead-based Paint Sampling

The Asbestos Survey and Lead-Based Paint inspection began with visual observation of the areas to be impacted by the proposed renovation activities. Homogenous areas were identified prior to the start of sampling activities. Homogenous areas are defined as areas consisting of suspected ACM and LBPM which are similar in color, texture, and assumed or actual date of installation.

A total of six (6) samples of suspected ACM representing three (3) homogeneous areas were collected from the attic HVAC system of the on-site building during the September 27, 2022, sampling event. A total of twelve (12) samples of suspected ACM representing four (4) homogeneous areas were collected from the crawl space HVAC system of the on-site building during the November 4, 2022, sampling event. None of the materials sampled were identified to contain asbestos. A table detailing the suspected ACM samples collected is included in Appendix A of this report.

The materials identified as non-friable may become friable during the course of the proposed renovation and restoration activities. Building materials such as fiberglass insulation, wood, metal, plastic, concrete, and glass are assumed to be non-ACM and were not sampled.

The ACM samples were submitted to Eurofins J3 Resources, Inc. (J3) for bulk asbestos analysis. The samples were first examined for homogeneity and preliminary characterization using a stereomicroscope. The samples were then analyzed by Polarized Light Microscopy (PLM) with dispersion staining at 100X magnification in accordance with the Environmental Protection Agency (EPA) "Method for the Determination of Asbestos in Bulk Building Materials" (EPA-600/R-93/116). Percentages for the samples were determined by visual estimation. J3 is a TDSHS-certified asbestos laboratory (No. 30-2073) and an AIHA-Laboratory Accreditation Programs (LAP)-accredited laboratory (No.15-7714).

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(281) 486-1943 3

The asbestos laboratory analytical results and the chain-of-custody form are provided in Appendix A. Photographs of the sample locations are provided in Appendix B.

During the lead-based paint inspection, XRF readings were collected for lead concentration in paint. The XRF Analyzer was calibrated prior to start of testing and again at the end of testing.

The XRF measurements from the areas and building materials sampled indicate that sixty-two

(62) of the interior and exterior painted components tested contain detectable levels of lead-based paint. A complete list of sampled surfaces, locations, and results is provided in Appendix A. Photographs of the Site are provided in Appendix B.

Insufficient Data or Inconclusive readings result when the XRF Analyzer is not held flush or is moved during the testing, or if the material being tested was not analyzed effectively using X- Ray Fluorescence. A reading will result but is not reliable in nature. Where possible, sample points resulting in an Insufficient Data or Inconclusive reading were reasonably re-tested until a satisfactory reading was obtained or the material could be reasonably ruled out to not contain

LBP.

4.0 Limitations

Although reasonable effort was made to survey and locate accessible suspect materials, additional suspect materials may be located in walls, voids, or other concealed areas that will be impacted by the proposed demolition or renovation activities. Should suspect materials other than those identified within this report be uncovered during the demolition or renovation process, those materials should be assumed to be asbestos and lead-based paint containing until sampling and analysis demonstrates otherwise.

SSCI exercised reasonable efforts to accomplish the investigation objectives, applying professional standards applicable to similar work performed in the industry. The results, findings, conclusions, and recommendations made in this report are based on conditions observed at the time of the survey.

This report has been prepared on behalf of and exclusively for use by the Texas Historical Commission. for the specific application to their project as identified during communication with SSCI. SSCI does not warrant the work of regulatory agencies, laboratories, or other third parties supplying information, which may have been used in the preparation of this report.

5.0 Conclusions and Recommendations

A total of six (6) samples of suspected ACM representing three (3) homogeneous areas were collected from the attic HVAC system of the on-site building during the September 27, 2022, sampling event and a total of twelve (12) samples of suspected ACM representing four (4) homogeneous areas were collected from the crawl space HVAC system of the on-site building during the November 4, 2022, sampling event of the on-site building located at 1702 N. 13th Street, West Columbia, Texas 77486. Samples were collected using destructive methods necessary to identify suspected ACM. None of the materials sampled were identified to contain asbestos. Based on the asbestos survey performed, SSCI did not identify ACM at the Site.

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(281) 486-1943 4

The XRF measurements from the areas and building materials sampled indicate that sixty-two

(62) of the interior and exterior painted components tested throughout the structure contain detectable levels of lead-based paint. LBP surveying is not exhaustive by design and is meant to sample representative areas as it can be reasonably assumed that areas which are similar in color, texture, and assumed or actual date of installation will be composed of the same material.

Based on the results of the LBP survey, the lead-based paint material discovered at the Site should be properly managed during construction activities and disposed in accordance with regulations.

Although visible and accessible suspected ACM and LBPM were sampled, hidden suspected materials that were not identified during the survey may be discovered during renovation and restoration activities. If a previously unsampled suspected ACM or LBPM is identified during demolition or renovation activities; stop work and have the material tested, or assume the material contains asbestos or lead-based paint and remove it in accordance with applicable regulations.

SSCI recommends that a copy of this report be maintained on-site during renovation and restoration activities.

Sample

ID#

Location Substrate Component Color Room Side

XRF

Reading

Classification

1 Moved off Puck - - - - - - 2 11:12 AM Calbration 316 - - - - - 3 Calibration - White - Test Chip White - 0.00 Negative 4 Calibration - White - Test Chip White - 0.00 Negative 5 Calibration - White - Test Chip White - 0.00 Negative 6 Calibration - Orange - Test Chip Orange - 1.08 Positive 7 Calibration - Orange - Test Chip Orange - 1.14 Positive 8 Calibration - Orange - Test Chip Orange - 1.10 Positive 9 Exterior Front Porch Area Wood Pillar White - 0.05 Negative

10 Exterior Front Porch Area Wood Pillar White - 0.15 Negative 11 Exterior Front Porch Area Wood Pillar Bottom Trim White - 0.01 Negative 12 Exterior Front Porch Area Plaster Flower Pots White - 0.10 Negative 13 Ext. Porch New Side of Building Wood Pillar White - 0.31 Negative 14 Exterior Main Entrance Wood Decorative Entry Pillar White - 0.42 Negative 15 Exterior Main Entrance Large Wood Door Frame White - 0.00 Negative 16 Exterior Main Entrance Small Wood Door Frame White - 0.00 Negative 17 Exterior Main Entrance Wood Door Trim White - 0.00 Negative 18 Exterior Main Entrance Wood Door White - 0.00 Negative 19 Exterior Front Porch Area Wood Window Screen Frame White - 1.63 Positive 20 Exterior Front Porch Area Wood Window Trim White - 0.56 Negative 21 Exterior Front Porch Area Wood Windowsil White - 1.24 Positive 22 Exterior Front Porch Wall Wood Window Screen Frame White - 0.39 Negative 23 Exterior Front Porch Wall Wood Window Screen Frame White - 0.14 Negative 24 Exterior Front Porch Wall Wood Windowsil White - 1.07 Positive 25 Exterior Front Porch Wall Wood Window Frame White - 1.28 Positive 26 Exterior Front Porch Wall Wood Window Screen Frame White - 0.26 Negative 27 Exterior Front Porch Wall Wood Window Screen Frame White - 0.74 Negative 28 Exterior South Side of Building Wood Door Trim White - 0.23 Negative 29 Exterior South Side of Building Wood Door Frame White - 0.60 Negative 30 Exterior South Side of Building Wood Door White - 0.20 Negative 31 Exterior East Side of Building Wood Wall Pillar White - 0.11 Negative 32 Exterior East Side of Building Metal Gutter Grey - 0.00 Negative 33 Exterior East Side of Building Wood Window Frame White - 0.08 Negative 34 Exterior East Side of Building Wood Window Frame White - 0.00 Negative 35 Exterior East Side of Building Wood Window Trim White - 0.04 Negative 36 Exterior Back Porch Area Wood Screen Frame White - 0.66 Negative 37 Exterior Back Porch Area Wood Windowsill White - 2.80 Positive 38 Exterior Back Porch Area Wood Window Trim White - 1.25 Positive 39 Exterior Back Porch Area Wood Door Trim White - 0.73 Negative 40 Exterior Back Porch Area Wood Door Frame Large White - 1.26 Positive

Lead Based Paint Sampling Table 36255 FM 149, Motgomery County, Texas

SSCI Project No. 56213

Britb Text Box 1702 N. 13th Street, West Colombia, Texas 77486

Location Substrate Component Color Room Side

XRF

Reading

Classification

41 Exterior Back Porch Area Wood Door Window Frame White - 0.69 Negative 42 Exterior Back Porch Back Door Wood Door Frame Small White - 1.70 Positive 43 Exterior Back Porch Back Door Wood Door White - 1.30 Positive 44 Exterior Back Porch Area Wood Window Screen Frame White - 0.86 Negative 45 Exterior Back Porch Area Wood Window Screen Frame White - 0.21 Negative 46 Exterior Back Porch Area Wood Window Trim White - 0.50 Negative 47 Exterior Back Porch Area Wood Window Frame White - 2.13 Positive 48 Exterior Back Porch Area Wood Windowsill White - 2.16 Positive 49 Exterior Back Porch Area Wood Window Trim White - 0.83 Negative 50 Ext. Framing, Inc. Glass Framing Wood Window Frame White - 4.48 Positive 51 Ext. Framing, Inc. Glass Framing Wood Windowsill White - 1.59 Positive 52 Ext. Framing, Inc. Glass Framing Wood Wall Pillar White - 0.16 Negative 53 Ext. Framing, Inc. Glass Framing Wood Pillar White - 0.96 Inconclusive 54 Ext. Framing, Inc. Glass Framing Wood Pillar White - 0.45 Negative 55 Ext. Framing, Inc. Glass Framing Wood Pillar White - 0.00 Negative 56 Ext. Framing, Inc. Glass Framing Wood Door Threshold Grey - 1.49 Positive 57 Ext. Framing, Inc. Glass Framing Wood Pillar Bottom Trim White - 0.96 Inconclusive 58 Ext. Framing, Inc. Glass Framing Wood Pillar Bottom Trim White - 0.00 Negative 59 Exterior North Walkway Wood Pillar White - 0.02 Negative 60 Exterior North Walkway Wood Door Trim White - 1.16 Positive 61 Exterior North Walkway Wood Door Frame White - 3.94 Positive 62 Exterior North Walkway Wood Door White - 0.56 Negative 63 Exterior North Walkway Wood Door White - 4.12 Positive 64 Exterior Front Porch Wood Door Threshold Grey - 0.00 Negative 65 Exterior Front Porch Wood Door Threshold Grey - 0.00 Negative 66 Exterior North Walkway Wood Pillar White - 0.18 Negative 67 Exterior North Walkway Wood Beam White - 0.00 Positive 68 Exterior North Walkway Wood Rafters Green - 0.76 Negative 69 Exterior North Walkway Wood Beam White - 1.21 Positive 70 Exterior North Walkway Wood Rafters Green - 2.61 Positive 71 Exterior Walls Plaster Wall Tan - 0.00 Negative 72 Exterior Front Porch Area Metal Chair White - 0.50 Negative 73 Int. Entry Common Area Fnt. Door Wood Door trim White D 0.04 Negative 74 Int. Entry Common Area Fnt. Door Wood Door frame White D 0.02 Negative 75 Int. Entry Common Area Fnt. Door Wood Door White D 0.22 Negative 76 Int. Entry Common Area Fnt. Door Wood Wall Panel White A 1.96 Positive 77 Interior Entry Common Area Wood Wall Panel White C 1.31 Positive 78 Interior Entry Common Area Wood Wall Trim White D 2.09 Positive 79 Interior Entry Common Area Wood Wall Grey B 0.00 Negative 80 Interior RM1 Entryway Wood Doorway Trim White A 0.17 Negative 81 Interior RM1 Entryway Wood Doorway Frame White A 0.50 Negative 82 Int. Entry Common Area Bk. Door Wood Door Trim White B 0.16 Negative 83 Int. Entry Common Area Bk. Door Wood Door Frame White B 0.14 Negative 84 Int. Entry Common Area Bk. Door Wood Door White B 1.19 Positive 85 Interior RM2 Entryway Wood Trim White C 0.16 Negative

Location Substrate Component Color Room Side

XRF

Reading

Classification

86 Interior Common Entry Way Wood Staircase Bottom Panel White C 0.70 Negative 87 Interior Common Entry Way Wood Staircase Upper Panel White C 1.64 Positive 88 Interior Common Entry Way Wood Stairs Brown C 5.00 Positive 89 Interior RM2 Brick Wall Beige B 0.17 Negative 90 Interior RM2 Wood Window Shutter White B 0.13 Negative 91 Interior RM2 Wood Window Frame White B 3.13 Positive 92 Interior RM2 Wood Windowsill White B 5.00 Positive 93 Interior RM2 Wood Door Trim White A 5.00 Positive 94 Interior RM2 Wood Door Trim Frame White A 2.92 Positive 95 Interior RM2 Wood Door White A 5.00 Positive 96 Interior RM2 Wood Baseboard White A 0.16 Negative 97 Interior RM2 Wood Baseboard White C 0.12 Negative 98 Interior RM2 Wood Winw Décor Btm. Trim White D 0.18 Negative 99 Interior RM2 Fireplace Wood Mantle White C 5.00 Positive

100 Interior RM2 Fireplace Wood Wall Beige C 0.48 Negative 101 Interior RM2 Fireplace Wood Door White C 0.40 Negative 102 Interior RM2 Slate Fireplace Footer Black C 0.00 Negative 103 Interior RM2 Wood Floor Brown - 0.02 Negative 104 Interior RM2 Wood Door Frame White B 1.32 Positive 105 Interior RM2 Wood Door White B 0.56 Negative 106 Interior RM1 Wood Baseboard White A 0.15 Negative 107 Interior RM1 Wood Fireplace Trim White A 2.58 Positive 108 Interior RM1 Wood Door Trim White C 0.22 Negative 109 Interior RM1 Wood Windowsill White D 1.09 Positive 110 Interior RM1 Wood Window Frame White D 1.52 Positive 111 Interior RM1 Wood Window Shutter White B 0.29 Negative 112 Interior RM1 Wood Door Frame White A 0.25 Negative 113 Interior RM1 Wood Door White A 1.89 Positive 114 Interior common A.#2 Varnish Wood Hand Rails Brown C 0.10 Negative 115 Interior Attic Stairs Wood Stairs Brown A 5.00 Positive 116 Interior Attic Stairs Wood Wall Panel White A 1.89 Positive 117 Interior Attic Stairs Wood Door Trim White D 1.79 Positive 118 Interior Attic Stairs Wood Door White D 0.01 Negative 119 Interior Attic Stairs Wood Door Frame White A 5.00 Positive 120 Interior Attic Stairs Wood Door Frame White B 2.10 Positive 121 Interior Attic Stairs Wood Door White B 1.71 Positive 122 Interior RM3 Wood Wall Pink D 0.40 Negative 123 Interior RM3 Wood Windowsill White D 0.93 Inconclusive 124 Interior RM3 Wood Windowsill White D 5.00 Positive 125 Interior RM3 Wood Window Frame White D 2.02 Positive 126 Interior RM3 Wood Window Trim White B 0.16 Negative 127 Interior RM3 Wood Baseboard White C 5.00 Positive 128 Interior RM3 Wood Door trim White C 0.39 Negative 129 Interior RM3 Wood Door White C 0.19 Negative 130 Interior C2 Wood Handrail Post White C 1.54 Positive

Location Substrate Component Color Room Side

XRF

Reading

Classification

131 Interior RM4 Wood Door Frame White A 5.00 Positive 132 Interior RM4 Wood Door White A 5.00 Positive 133 Interior RM4 Wood Baseboard White B 0.03 Negative 134 Interior RM4 Wood Windowsill White C 0.12 Negative 135 Interior RM4 Wood Window Frame White C 0.00 Negative 136 Interior RM4 Wood Windowsill White B 1.54 Positive 137 Interior RM4 Wood Window Frame White B 5.00 Positive 138 Interior RM4 Wood Fireplace Mantle White C 0.18 Negative 139 Interior RM4 Wood Fireplace Trim White C 5.00 Positive 140 Interior RM4 Wood Windowsill White C 0.01 Negative 141 Interior RM4 Wood Window Frame White C 5.00 Positive 142 Interior RM4 Wood Wall Beige C 0.00 Negative 143 Interior RM4 Wood Window Shutter White C 0.86 Inconclusive 144 Interior RM4 Wood Window Shutter White C 0.55 Negative 145 Exterior 2nd Floor Balcony Wood Floor Grey - 1.58 Positive 146 Ext. 2nd Floor Balcony C2 Entry Wood Door White - 0.07 Negative 147 Exterior 2nd Floor Balcony Wood Door White - 0.67 Negative 148 Exterior 2nd Floor Balcony Wood Window Screen White - 0.18 Negative 149 Exterior 2nd Floor Balcony Wood Hand Rails White - 0.01 Negative 150 Exterior 2nd Floor Balcony Wood Hand Rails White - 0.02 Negative 151 Exterior 2nd Floor Balcony Wood Colomb White - 0.70 Negative 152 Exterior 2nd Floor Balcony Wood Window Screen Frame White - 0.16 Negative 153 Exterior 2nd Floor Balcony Wood Windowsill White - 2.59 Positive 154 Exterior 2nd Floor Balcony Wood Window Frame White - 0.58 Negative 155 Exterior 2nd Floor Balcony Wood Window Frame White - 1.04 Inconclusive 156 Exterior 2nd Floor Balcony Wood Window Frame White - 1.07 Positive 157 Interior 2nd Floor Wood Ceiling Gr. / Wh. - 0.25 Negative 158 Interior Attic Stairway Wood Wall White A 5.00 Positive 159 Interior Attic Stairway Wood Door White D 4.57 Positive 160 Interior Entry to Top Room Wood Wall Grey B 5.00 Positive 161 Interior Top Room Wood Ceiling Green - 5.00 Positive 162 Interior Top Room Wood Wall White C 0.28 Negative 163 Interior Top Room Wood Wall White C 3.52 Positive 164 Interior Common Area Wood Ceiling White - 5.00 Positive 165 Interior Common Area Wood Handrail Post Stairs White C 0.46 Negative 166 Interior Common Area Wood Big Handrail Post Stairs White C 0.11 Negative 167 Calibration - White Wood Test Chip White - 0.00 Inconclusive 168 Calibration - White Wood Test Chip White - 0.00 Negative 169 Calibration - White Wood Test Chip White - 0.00 Negative 170 Calibration - Orange Wood Test Chip Orange - 1.15 Positive 171 Calibration - Orange Wood Test Chip Orange - 1.13 Positive 172 Calibration - Orange Wood Test Chip Orange - 1.16 Positive

September 27, 2022 Sampling Event

Homogenous Area

Sample ID Material Description Material

Type Location Friability

Asbestos Content

Estimated Qantity

1 01 Duct Liner + Black Mastic Metal Duct to Ceiling Vent

Misc Attic Non-

Friable None N/A

1 02 Duct Liner + Black Mastic Metal Duct to Ceiling Vent

Misc Attic Non-

Friable None N/A

2 03 Grey Mastic around Duct Connectors

Misc Attic Non-

Friable None N/A

2 04 Grey Mastic around Duct Connectors

Misc Attic Non-

Friable None N/A

3 05 White Mastic around Duct Connectors

Misc Attic Non-

Friable None N/A

3 06 White Mastic around Duct Connectors Misc Attic

Non- Friable

None N/A

November 4, 2022 Sampling Event

Homogenous Area

Sample ID Material Description Material

Type Location Friability

Asbestos Content

Estimated Qantity

01 01 Black HVAC Duct Insulation

Misc RM 2 Crawl

Space Friable None N/A

01 02 Black HVAC Duct Insulation

Misc Common

Area Crawl Space

Friable None N/A

01 03 Black HVAC Duct Insulation

Misc RM1 Crawl

Space Friable None N/A

02 04 White HVAC Crawl Space Duct Caulking

Misc RM 1 Crawl

Space Non-

Friable None N/A

02 05 White HVAC Crawl Space Duct Caulking

Misc RM 1 Crawl

Space Non-

Friable None N/A

02 06 White HVAC Crawl Space Duct Caulking

Misc RM 2 Crawl

Space Non-

Friable None N/A

03 07 White HVAC Mastic Misc

RM2

Mechanical / Bathroom

Non- Friable

None N/A

03 08 White HVAC Mastic Misc

RM2

Mechanical / Bathroom

Non- Friable

None N/A

Asbestos Sampling Table

1702 N. 13th Street, West Colombia, Texas 77486

SSCI Project No. 56254

Britb Highlight

Homogenous Area

Sample ID Material Description Material

Type Location Friability

Asbestos Content

Estimated Qantity

03 09 White HVAC Mastic Misc

RM2

Mechanical / Bathroom

Non- Friable

None N/A

04 10 Yellow HVAC Duct Insulation Misc

RM2

Mechanical / Bathroom

Friable None N/A

04 11 Yellow HVAC Duct Insulation Misc

RM2

Mechanical / Bathroom

Friable None N/A

04 12 Yellow HVAC Duct Insulation Misc

RM2

Mechanical / Bathroom

Friable None N/A

Date Received: 28-Sep-2022 04-Oct-2022Date Analyzed:

04-Oct-2022Date Reported:

JP221040112Order #:

56254Project #:

Varner Hogg

17041 El Camino Real, Ste. #200 Houston TX 77058

SSCI Environmental Consulting Services Jo Drake

Bulk Asbestos Fiber Analysis by Polarized Light Microscopy (PLM)

Appx E Sub E 40 CFR 763 / EPA 600/R-93/116

Sample Description Asbestos

ConstituentsSample ID # Non-Asbestos Constituents

Eurofins J3 Resources, Inc.

3113 Red Bluff Road, Pasadena, TX 77503

Phone: (713) 290-0223 - Fax: (713) 290-0248

J3Resources.com

LAYER 1

Duct Liner, Yellow, Homogeneous

None Detected01 Non-Fibrous Material 100%

LAYER 2

Mastic, Black, Homogeneous

None Detected Non-Fibrous Material 100%

LAYER 1

Duct Liner, Yellow, Homogeneous

None Detected02 Non-Fibrous Material 100%

LAYER 2

Mastic, Black, Homogeneous

None Detected Non-Fibrous Material 100%

Synthetic FiberLAYER 1 Mastic, Gray, Homogeneous

None Detected03 2% Non-Fibrous Material 98%

Cellulose Fiber Fibrous Glass

LAYER 2

Foil/ Paper Wrap, Silver/ Beige, Homogeneous

None Detected 60% 10%

Non-Fibrous Material 30%

Synthetic FiberLAYER 1 Mastic, Gray, Homogeneous

None Detected04 2% Non-Fibrous Material 98%

Cellulose Fiber Fibrous Glass

LAYER 2

Foil/ Paper Wrap, Silver/ Beige, Homogeneous

None Detected 60% 10%

Non-Fibrous Material 30%

Synthetic FiberLAYER 1 Mastic, White, Homogeneous

None Detected05 2% Non-Fibrous Material 98%

Cellulose Fiber Fibrous Glass

LAYER 2

Foil/ Paper Wrap, Silver/ Beige, Homogeneous

None Detected 60% 10%

Non-Fibrous Material 30%

Results apply to the sample as received and relate only to the items tested. This report is for the exclusive use of the addressed client and shall not be reproduced except in full, without written approval by Eurofins J3 Resources, Inc. (EJ3). Samples are analyzed according to the methods listed above and are subject to the inherent limitations of PLM and interference of matrix components. Reporting limit for the above method is a function of the quantity of sample analyzed, matrix interference, sample preparation, fiber size, and distribution. Asbestos may be detected in concentrations of <1% by area if sufficient material is analyzed. All reported results have been determined by calibrated visual estimation (CVE) unless otherwise noted. According to the USEPA 1991 Clarification and the Texas Asbestos Health Protection Rule, a material containing asbestos of <10% by CVE (including <1% asbestos) can only be demonstrated as a non-asbestos containing building material (non-ACBM) if confirmed by point counting. EJ3 recommends TEM confirmation of soils, vermiculite and non-friable organically bound materials (NOB) reported as None Detected or < 1% Asbestos by PLM. All samples received in good condi-tion unless otherwise noted. This report shall not be used to claim product approval, certification, or endorsement by NVLAP, NIST, or any agency of the federal government.

Catalina Guerra Analyst Lab DirectorScott Ward, Ph.D.

NVLAP Lab Code: 600120-0 AIHA-LAP, LLC Lab ID: 157714 TDSHS License: 30-0457 Page 1 of 2

Date Received: 28-Sep-2022 04-Oct-2022Date Analyzed:

04-Oct-2022Date Reported:

JP221040112Order #:

56254Project #:

Varner Hogg

17041 El Camino Real, Ste. #200 Houston TX 77058

SSCI Environmental Consulting Services Jo Drake

Bulk Asbestos Fiber Analysis by Polarized Light Microscopy (PLM)

Appx E Sub E 40 CFR 763 / EPA 600/R-93/116

Sample Description Asbestos

ConstituentsSample ID # Non-Asbestos Constituents

Eurofins J3 Resources, Inc.

3113 Red Bluff Road, Pasadena, TX 77503

Phone: (713) 290-0223 - Fax: (713) 290-0248

J3Resources.com

Synthetic FiberMastic, White, Homogeneous None Detected06 2%

Non-Fibrous Material 98%

Results apply to the sample as received and relate only to the items tested. This report is for the exclusive use of the addressed client and shall not be reproduced except in full, without written approval by Eurofins J3 Resources, Inc. (EJ3). Samples are analyzed according to the methods listed above and are subject to the inherent limitations of PLM and interference of matrix components. Reporting limit for the above method is a function of the quantity of sample analyzed, matrix interference, sample preparation, fiber size, and distribution. Asbestos may be detected in concentrations of <1% by area if sufficient material is analyzed. All reported results have been determined by calibrated visual estimation (CVE) unless otherwise noted. According to the USEPA 1991 Clarification and the Texas Asbestos Health Protection Rule, a material containing asbestos of <10% by CVE (including <1% asbestos) can only be demonstrated as a non-asbestos containing building material (non-ACBM) if confirmed by point counting. EJ3 recommends TEM confirmation of soils, vermiculite and non-friable organically bound materials (NOB) reported as None Detected or < 1% Asbestos by PLM. All samples received in good condi-tion unless otherwise noted. This report shall not be used to claim product approval, certification, or endorsement by NVLAP, NIST, or any agency of the federal government.

Catalina Guerra Analyst Lab DirectorScott Ward, Ph.D.

NVLAP Lab Code: 600120-0 AIHA-LAP, LLC Lab ID: 157714 TDSHS License: 30-0457 Page 2 of 2

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PCM -Air TEM -Air TEM -Bulk TEM-Water TEM ·Dust SoilNermiculite/Ore

EPA 600/R-93/116 0 NIOSH 7400 OAHERA O Gravimetric OEPA 100.2 o ASTM D5755 OASTM 7521-TEM (+/-) ~Visual Estimation (<1%) 0 ASTM 07201 0 NIOSH 7402 Reduction (<1%) Drinking Water Microvac OASTM 7521-TEM (<1%)

1 O 400 Point Count 0.25o/o 0 ISO 8672 OASTM D6281 o Matrix o >10 µm fibers 0 ASTM D6480 0 CARB 435-Modified o 1,000PointCount0.1% 0 OSHA ID-160 0ISO10312 Reduction(+/-) o 2:0.5 µm fibers Wipe 0 Soil - PLM Only(+/-) o Qualitative(+/-) 0EPA100.2 0 600/J-93/167 o Gravimetric Reduction 0ISO13794 o Drop Mount Effluent/ WW Carpet- EPA a Vermiculite -TEM (+/-) o Matrix Reduction(+/-) o Filtration Received on ice: o Bulk Dust o Vermiculite-Cincinnati

0 NIOSH 9002 o Yes oNo Qualitative o Erionite ID

0 OSHA ID-191 Temp:

METALS SILICA/PARTICULATES

Flame AA Graphite Furnace AA -

ICP

X-Ray Diffraction I Gravimetric I LEAD Combustion Byproduct

O Lead in Paint - SW846 70008/30508 O Drinking Water - EPA 200.9 O Elements in Air - NIOSH 7300 O RespirableCrystallineSilica

0 Lead in Air - NIOSH 7082 o Wastewater- SW846 7421 0 Wipe/Soil - SW846 60108 NIOSH 7500 I OSHA 142

O Effluent-SW846 60108 O NIOSH 0500 - Total Particulates O Lead in Wipes - SW846 70008/30508 0 Soil/Sludge - SW846 7421 O Lead in Soil - SW846 70008/30508 0 Air - NIOSH 7105 0 Welding Fume - NIOSH 7300M

O NIOSH 0600 - Respirable Particulates

ASTM 6602 • C8P

0 TCLP-SW846 70008/1311 OPLM OTEM OSEM

Total Number of Samples Submitted: (p Positive Stop: D NO }(YES o By Layer O By Sample

Signatures I ' , , , .

/1 ) L I/ " A~ Cf/ '1// /XJ:nme: ~ :o4 Relinquished By: Date:

Received By: L -11:vn <. .• A·,p Date: q'Jt!T}ll Time: 8'.0S Relinquished By: "'/"// Date: Time:

Received Bv: Date: Time:

*Emergency TAT requires prior Jab notification. All samples analyzed outside normal business hours are charged at Emergency rate.

**TA T's are in Business Days rather than Hours (i.e.1 Day TAT= End of Next Business Day)

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Eurofins J3 Resources, Inc.• 6110 West341h Street• Houston, Texas 77092 •tel: 713-290.0221•fax:713-290.0248

Eurofins J3 Resources, Inc. • 3113 Red Bluff Road • Pasadena, Texas 77503 • tel: 713-290.0223 • fax: 713-290.0248 Page _\_ of '.)._

Revision #v5/SM Revision Date: 8/22/2019

Project Name/Number_~5,,_· "'{a'-J-;c,5""--L{--\-________ _

SAMPLE IDENTIFICATION

SAMPLE NUMBER SAMPLE LOCATION I MATERIAL

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VOLUME/CONDITION

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J3 Resources, Inc. • 6110 West 34th Street• Houston, Texas 77092 •tel: 713-290-0221 •fax: 713-290-0248

J3 Resources, Inc. • 3113 Red Bluff Road• Pasadena, Texas 77503 • tel: 713-290-0223 • fax: 713-290-0248

Page l_ of ').._

Floor 1

RM1 Common Area RM2

LBP Positive Test Location Map

Varner-Hogg Plantation 1702 N. 13th Street

West Columbia, Texas 77486 SSCI Project No.: 56254

21 19

37, 38

42, 43

47, 48

60, 61, 70

63, 67, 69

87, 88

91, 92

93, 94, 95

109, 110

113 164

Legend

Positive for LBP

*MAP IS APPROXIMATE*

*NOT TO SCALE*

Floor 2

RM3 C2 RM4

Observation

LBP Positive Test Location Map

Varner-Hogg Plantation 1702 N. 13th Street

West Columbia, Texas 77486 SSCI Project No.: 56254

Legend

Positive for LBP

*MAP IS APPROXIMATE*

*NOT TO SCALE*

124 125

131, 132

136, 137

Attic

Asbestos Samples Location Map

Varner-Hogg Plantation 1702 N. 13th Street

West Columbia, Texas 77486 SSCI Project No.: 56254

Legend

Negative for Asbestos

*MAP IS APPROXIMATE*

*NOT TO SCALE*

01 03

View to the east of the western side of the Site located at 1702 N. 13th Street. View to the west of the eastern side of the Site.No. 1 No. 2

View to the south of the northern side of the Site.No. 3 View of the north of the southern side of the Site.No. 4

Varner-Hogg Plantation 1702 N. 13th Street West Columbia, Texas 77486 SSCI Project No.: 56254

Appendix B Site Photographs

No. 5 View to the entryway on the western side of the Site. No. 6 View of a window on the western side of the Site.

No. 7 View of the painted window framing and windowsil. No. 8 View of the western entryway from the interior common area.

Varner-Hogg Plantation 1702 N. 13th Street West Columbia, Texas 77486 SSCI Project No.: 56254

No. 9 View of the first floor stairway. No. 10 View of first floor RM2

No. 11 View of first floor RM1. No. 12 View of the first floor RM1 fireplace.

Varner-Hogg Plantation 1702 N. 13th Street West Columbia, Texas 77486 SSCI Project No.: 56254

No. 13 View of the second floor eastern balcony door. No. 14 View of the second floor wooden baseboard.

No. 15 View of second floor RM4. No. 16 View of second floor room C2 ceiling and beam.

Varner-Hogg Plantation 1702 N. 13th Street West Columbia, Texas 77486 SSCI Project No.: 56254

No. 17 View of the second floor western balcony door. No. 18 View of the second floor RM 3.

No. 19 View of second floor eastern balcony. No. 20 View of second floor staircase railing.

Varner-Hogg Plantation 1702 N. 13th Street West Columbia, Texas 77486 SSCI Project No.: 56254

No. 21 View of the second floor curved corner staircase. No. 22 View of the top of the second floor curved staircase.

No. 23 View of staircase up to the observation room. No. 24 View of observation room windows and ceiling.

Varner-Hogg Plantation 1702 N. 13th Street West Columbia, Texas 77486 SSCI Project No.: 56254

No. 25 View of the attic and HVAC system. No. 26 View of the attic and HVAC system.

No. 27 View of asbestos sample 01. No. 28 View of asbestos sample 02.

Varner-Hogg Plantation 1702 N. 13th Street West Columbia, Texas 77486 SSCI Project No.: 56254

No. 25 View of asbestos sample 03. No. 26 View of asbestos sample 04.

No. 27 View of asbestos sample 05. No. 28 View of asbestos sample 06.

Varner-Hogg Plantation 1702 N. 13th Street West Columbia, Texas 77486 SSCI Project No.: 56254

No. 29 View of asbestos sample 01 and 06 from 11/4/22 sampling event. No. 30 View of asbestos sample 02 from 11/4/22 sampling event.

No. 31 View of asbestos sample 03, 04, and 05 from 11/4/22 sampling event. No. 32 View of asbestos sample 07 from 11/4/22 sampling event.

Varner-Hogg Plantation 1702 N. 13th Street West Columbia, Texas 77486 SSCI Project No.: 56254

No. 33 View of asbestos sample 08 and 06 from 11/4/22 sampling event. No. 34 View of asbestos sample 09 from 11/4/22 sampling event.

No. 35 View of asbestos sample 10 from 11/4/22 sampling event. No. 36 View of asbestos sample 11 from 11/4/22 sampling event.

Varner-Hogg Plantation 1702 N. 13th Street West Columbia, Texas 77486 SSCI Project No.: 56254

No. 37 View of asbestos sample 12 from 11/4/22 sampling event. No. 38 View of RM2 mechanical room HVAC from 11/4/22 sampling event.

No. 39 View of common area vent from 11/4/22 sampling event. No. 40 View of RM1 vent from 11/4/22 sampling event.

Varner-Hogg Plantation 1702 N. 13th Street West Columbia, Texas 77486 SSCI Project No.: 56254