RFB949700-01 - Project Manual.pdf

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Independence Mental Health Institute- Warehouse Roof Replacement . Independence, IA

DAS#9497.00

PROJECT 9497.00 SEALS PAGE 00 0107 - 1

SECTION 00 0107

SEALS PAGE

I hereby certify that the portion of this technical submission described below was prepared by me or under my direct supervision and responsible charge.

Discipline:_Civil :

Company Name: ECS Midwest, LLC

Address: 6165 NW 86th Street, Johnston, IA 50131

Telephone:515-777-6765 (cell/work)

Name: Darrell L. Smith Responsibility: Specification Sections:

License#: 11460 06 10 53, 07 01 50, 07 22 00, 07 53 23, 07 62 00, 07 91 13

END OF SECTION

ASBESTOS INSPECTION

REPORT

Inspection Address:

Mental Health Institute

Project 9497 Warehouse Roof 2277 Iowa Ave

Independence, IA 50655 Project #: 25-30397

Prepared for:

Story Construction 2810 Wakefield Circle

Ames, IA 50010 Attn: Mason Gott

Prepared by:

Travis J. Haas, Inspector

12/30/25 Date

25-13724 Inspector #

8/2/26 License Expiration date

TABLE OF CONTENT

1. INTRODUCTION

2. DEFINITIONS

3. GENERAL BUILDING OBSERVATIONS

4. REPORT DATA

a. METHOD

b. REPORT DATA

5. PROJECT SUMMARY

a. POSITIVE ASBESTOS SAMPLE LIST

b. CONCLUSIONS AND RECOMMENDATIONS

LIST OF APPENDICES

APPENDIX A - SAMPLE INVENTORY LIST & LAB ANALYSIS

APPENDIX B - INSPECTOR LICENSE AND CERTIFICATION

APPENDIZ C - PICTURES

SECTION 1

INTRODUCTION

For each area of the building, the inspector performing the inspection did the following:

1. Visually inspected the area(s) to identify the locations of all suspected

Asbestos Containing Building Materials.

2. Identify all homogeneous areas of friable and non-friable suspected asbestos.

3. Assume, if necessary, that some or all of the homogeneous area(s) are Asbestos Containing Material (ACM), and for each homogeneous area that is not assumed to be ACM, collect and submit bulk samples for analysis.

SECTION 2

DEFINITIONS:

HOMOGENEOUS AREA

An area which appears similar throughout in terms of color, texture, and date of material application.

SURFACING MATERIAL

Material in a building that is sprayed-on, troweled-on, or otherwise applied to surfaces, such as acoustical plaster on ceilings and fireproofing materials on structural members, or other materials on surfaces for acoustical, fireproofing, or other purposes.

THERMAL SYSTEM INSULATION

Means material applied to pipes, fittings, boilers breeching, tanks ducts, or other interior structural components to prevent heat loss or gain, or water condensation, or other purposes.

MISCELLANEOUS MATERIAL

Interior building material on structural components, structural members or fixtures, such as floor and ceiling tiles, and does not include surfacing material or thermal system insulation.

SAMPLING AND ANALYSIS

All samples to be analyzed by Polarized Light Microscopy (PLM). Analysis was performed in accordance with EPA 40 CFR, Part 763, Appendix A to Subpart F.

A homogeneous area was considered not to contain Asbestos Containing Material (ACM) only if the results of all samples collected from the area showed asbestos in the amounts of one (l) percent (%) or less (_1%). A homogeneous area contains ACM when one or more samples collected from that area shows greater than one (1) percent (%) asbestos (>1%).

FRIABLE

Any material containing more than one (1) percent (%) asbestos that, when dry can be crumbled, pulverized, or reduced to a powder by hand pressure.

NON-FRIABLE (CATEGORY I)

Asbestos containing packaging, gaskets, resilient floor covering, and asphalt roofing products, containing more than one (1) percent (%) asbestos.

NON-FRIABLE (CATEGORY II)

Any excluding Non-Friable (Category I) Asbestos Containing Material, containing more than one (1) percent (%) asbestos.

SECTION 3

General Building Inspection Observations

The building inspection is conducted by a qualified and State of Iowa licensed Asbestos Inspector. The purpose of a building inspection is to identify existing building materials that are asbestos containing materials (ACM). If the inspection is conducted in an occupied building, the Inspector is sometimes denied accessibility to building areas and materials, i.e., the Inspector may not be allowed to cut through floor coverings or walls, remove quarry tiles, etc. There are many situations where ACM are concealed in wall cavities and other non-accessible areas, such as tunnels, crawl spaces, above ceilings, pipe chases, behind wall coverings, beneath debris piles, under various floor coverings, etc. When these situations occur in construction, renovation, and/or demolition, etc., materials in these areas shall be treated as ACM and handled as such by qualified and licensed asbestos personnel. If suspected asbestos containing material is discovered or damaged during the course of any activities, the material shall be considered and treated as ACM to diminish further fiber release. In addition, the Inspector uses an independent laboratory that analyzes the bulk building material samples using Polarized Light Microscopy (PLM). PLM analysis technique may not be as accurate as more expensive analysis techniques for certain building materials. It remains the Building Owner and/or Representative(s)’ responsibility to address this issue and consider analyzing suspect building material using different analysis techniques prior to disturbing the material(s). The following are areas that may not be inspected.

1. Tunnels and Crawl Spaces: During the inspection process, the Inspector attempts to check tunnels and crawl spaces for ACM and the degree of damage to the materials. In most cases, quantification of ACM in these areas is impossible due to the inaccessibility of these areas. In addition, these areas may fall under: "Confined Space Regulations". Due to the congestion in tunnels and crawl spaces, obtaining an accurate quantification for mudded joints, pipe wrap, etc. is almost impossible. The Inspector will quantify ACM only in accessible tunnels and crawl spaces and estimate the quantities in the inaccessible areas.

Some reasons for inaccessibility are as follows: flooded areas, pipe congestion, asbestos and other debris, electrical hazards, confined spaces, unknown gas emissions, low ceilings, etc.

2. Boilers and Thermal System Insulation: Interior portions of boilers, heaters, storage tanks, etc. are not always accessible. Materials in these areas will be treated as ACM. Areas of concern are packing inside boiler doors and liners.

Use extreme care and properly trained personnel when handling these types of materials. Some boilers have insulated metal jackets over fiberglass or ACM.

Thermal system insulation can be found in many different forms, i.e., air cell, preformed magnesium block, millboard, etc. All fiberglass materials are excluded as suspected ACM.

3. Debris: In areas where damaged ACM may be found there may and usually will be ACM debris in the general area of the damaged material. These areas shall be treated with the utmost care even during the inspection and quantification process. The Inspector considers any exposure to this type of material as a health threat.

4. State of Quantification: As a general rule, individual rooms or areas of estimation contain inherently more probability of an error than those groups of rooms or areas or an entire building. In other words, the aggregate tends to be more accurate than the sums of the individual parts. Therefore, when designing response actions (measurements, air samples, etc.), the project designer and the asbestos abatement contractor’s attention shall be given to ensure that quantification of materials and proper methods are followed through careful analysis of the site. If materials are quantified, the asbestos abatement contractor or owner, owner representatives or third parties are responsible for verifying the quantities.

5. The Inspector may take some latitude in the presentation of the Inspection

Report. When the Inspector has found floor tiles, linoleum, and/or carpeting listed he/she may or may not have adhesives listed. Adhesives have been known to contain asbestos and therefore, although not mentioned, it may be presumed to be ACM, listed or not. Testing of the adhesive prior to disturbing is recommended. The same is true for adhesives or mastics used to adhere linoleum to floors or counter tops. All toweled-on and/or sprayed-on surfacing materials; i.e., floor mastics, wall and ceiling surfacing, etc. are either suspected or presumed ACM unless sampled and analyzed to indicate that they are not

ACM.

6. In the Inspection Report, certain items such as mudded joints (MJ) or metal doors (MD), etc. are listed as units or number of units, i.e. 10 MJ, 3 Damaged, which is an indication of count rather than square feet or linear feet. Most materials listed in the assessment are either listed as square feet or linear feet with these noted exceptions.

7. In the Assessment Process, there are additional codes such as ME and MG;

ME representing miscellaneous electrical and MG representing miscellaneous gasket materials. Both codes are used to indicate materials that are unusual to the normal course of an assessment of the building. Miscellaneous electrical materials include old electrical wiring, switchboards, transite panels, etc.

Miscellaneous gasket materials can be found between (thermal) valves, on boiler doors, between fittings, between molds, etc. These codes give the Inspector the ability to qualify materials, which sometimes may not be considered as ACM.

8. An Asbestos Code Sheet is included with the Inspector's inspection report, which informs the client as to the Homogeneous Codes used during the inspection process.

9. Caution- Regarding Inspection results- Floor tiles, adhesives, and drywall (mud) found to not contain asbestos should be re-analyzed under the “Chatfield Method” of TEM analysis. Many times, the results from having these materials analyzed under PLM result in false positives or false negatives. After reviewing your report, please notify the inspector if you want these samples analyzed under the “Chatfield Method”.

10. Any sample less than 10% asbestos may be Point Counted. Point counting is a more accurate method of analyzing bulk samples. The results of the point counting are the results that will determine if the material will be treated as asbestos.

11. Asbestos inspections are performed based on current understanding of the regulations. As new interpretations of the regulations are made aware of by the EPA, DNR, and Iowa Division of Labor. Advanced Environmental Testing and Abatement Inc. will adapt their inspections to comply with these new procedures.

If additional sampling is required by the different agencies, Advanced Environmental will do the additional sampling. The owner is responsible for the additional cost for these samples as well as labor.

12. Advanced Environmental shall not be responsible for any cost of abating any additional asbestos discovered in any renovation or demolition activities. Any additional items discovered shall be tested when they become accessible. For example, old adhesives may be under new floor tiles and adhesives. Additional materials may be concealed in walls, under multi layers of flooring, etc.

13. All amounts listed are estimates. It is up to other contractors to field verify any amounts that are listed within this report.

14. All material that looks similar should be treated as asbestos containing materials.

15. Asbestos Material containing <1%. Some material tested for asbestos may contain trace amounts of asbestos and be below the threshold for asbestos contain material according to both the Iowa DNR and Iowa State Code. However, the Federal Occupational Safety and Health Administration still have some regulations that contractors must follow under 29 CFR 1926.1101. Contractors working with asbestos material with <1% asbestos must still produce a negative and initial exposure assessment, completed by a “competent person”.

Contractors must follow 29 CFR 1926. 1101 (g)(1)(ii) and (iii) and 29 CFR 1926.

1101(g)(3)(i), (ii), and (iv). Please contact Advanced Environmental Testing and Abatement, Inc. for consultation on how to handle material with <1% asbestos.

16. Flat roofs: If any layer of a flat roof tests positive for asbestos, all layers should be considered asbestos and removed as such. Advanced Environmental makes every effort to core roof samples through all layers. If flashing is identified as asbestos containing, all tar on walls and adjacent roof decks shall be bid as and treated as asbestos containing unless separately and disproved by the abatement contractor.

17. Prior to the start of any demolition, have the demolition contractor review the asbestos inspection report, do a building walk through and sign that he agrees with the report and sees no questionable items. If any suspect material is discovered during the demolition, the demolition contractor shall stop immediately and inform the building owner of the suspect materials.

18. If asbestos containing materials are found during demolition:

1: Stop demolition 2: Call inspector 3: Notify DNR of change through notification and phone call:

515-725-9576

Options for handling found asbestos during demolition activities:

1: Have the inspector stay on site and direct what ACM (RACM) should go as RACM or what they want to go as regular construction waste.

2: Least logical: Most Expensive: Treat all waste as RACM. This isn’t necessary in most cases. Demolition contractors have the most to gain in this option.

19. The inspector shall not be responsible for the cost of abating any “found” asbestos after the original inspection. The inspector did not create them just aided in identifying them. The owner pays for all abatement and RACM found or made on the site. Payment for the inspection means acceptance of the conditions herein – no exceptions.

ASBESTOS CODES

A = Assumed MJ = Mudded Joint ADH = Adhesive NC = Nose Cap APW = Air Cell Pipe Wrap NF = Non-friable BP = Boiler Plaster NSM = Not Suspect Material C = Ceiling P or PH = Previous History CAPS = Stair Treads PP = Patched Plaster/Drywall CQ = Can’t Quantify PSA = Sand Plaster CT = Ceiling Tiles PSM = Smooth Plaster CT/12 = 12” Ceiling Tiles S = Sample/Samples/Sampled DAM. = Damaged SCT = Suspended Ceiling Tile DEB = Debris SR = Sample Result DW = Drywall ST = Storage Tank

F = Friable SUR = Surfacing FE = Furnace Exhaust T = Thermal FT = Floor Tiles Thermal Pipe Measurement = Linear Ft GASK = Gaskets TR = Transite

GYM = Gypsum TSI = Thermal System Insulation HOMO = Homogeneous VC = Vibration Cloth LINO = Linoleum VDW = Vinyl Covered Drywall MISC = Miscellaneous Non-Friable W = Walls MAC = Metal Asbestos Chimney WD = Wood Door MATL DESC = Material Description N = North MD = Metal Door S = South ME = Miscellaneous Electrical E = East MF = Miscellaneous Friable W = West

1. All Metal Doors are listed by quantities, example 3 = 3 metal doors.

2. All Mudded Joints are listed by quantities of MJ, not sizes.

3. All Pipe Wrap materials are listed in linear feet.

4. All other measurements are square feet unless stated elsewhere.

5. Sample Results: N = Not Considered Asbestos Containing Material

Y = Considered Asbestos Containing Material P or PH = Previous History N/A = Not Analyzed <1% = Contains less than 1% Asbestos Containing Material

>1% = Contains more than 1% Asbestos Containing Material

6. All Adhesives are considered Asbestos Containing Material (ACM) which can’t be quantified - Non-Friable ACM.

7. All Seals and Gaskets are considered Asbestos Containing Material (ACM) which can’t be quantified – Non-Friable ACM.

SECTION 4

ASBESTOS INSPECTION REPORT SUMMARY

METHOD:

All collected samples were submitted to EMC LABS, INC., located in Phoenix, Arizona.

EMC LABS is accredited by the National Institute for Standards and Technology (NIST) under the National Voluntary Laboratory Accreditation Program (NVLAP #101926-0) for Polarized Light Microscopy (PLM) analysis. The sampling was conducted by a State of Iowa licensed asbestos inspector and followed the National Emission Standards for Hazardous Air Pollutants (NESHAPS) protocols. Bulk samples of suspect asbestos-containing materials (ACMs) were analyzed using EPA Method 600-R93-116 via PLM.

OVERVIEW:

Advanced Environmental Testing and Abatement, Inc. performed an Asbestos Containing Materials (ACM) Inspection on December 12th, 2025. The purpose of this inspection was to identify the presence of asbestos-containing materials prior to the future demolition of the building.

• Property Description:

o One Story Warehouse

• Occupancy Status at Time of Inspection: Occupied

• Scope of Inspection: Roof

RESULTS:

• Total Bulk Samples Collected: Eight (8)

• Asbestos Detected: None

All building materials similar in appearance, color, and/or texture to those determined to contain asbestos must be assumed to contain asbestos throughout the building.

SECTION 5

POSITIVE MATERIALS:

The following samples tested positive (>1%) for asbestos or are assumed to contain asbestos:

No positive samples.

REGULATION REVIEW

The United State Environmental Protection Agency definition of asbestos containing materials (ACM) is a material with an asbestos content greater than 1%. According to Iowa Division of Labor, ACM is any material found to contain asbestos, regardless of its concentration, and shall be regulated as asbestos waste.

CONCLUSIONS AND RECOMMENDATIONS

The results of laboratory testing during the asbestos renovations contained zero (0) positive samples for asbestos.

Advanced Environmental Testing and Abatement, Inc. make the following recommendations and conclusions:

1. If any additional suspect building materials are found during renovation, contractor should stop and notify inspector immediately. Additional materials at that time can be tested for asbestos.

APPENDIX A

SAMPLE INVENTORY LIST, LAB ANALYSIS

Facility Name/Site Location MHI Inspected By:

Warhouse roof Travis Haas

Sample No Material Color Location Current Condition Results

121225-1 Flashing Black West edge main roof Good 0%, 0%

121225-2 Vapor Barrier Black West edge main roof Good 0%, 0%

121225-3 Flashing Black East edge main roof Good 0%, 0%

121225-4 Vapor Barrier Black East edge main roof Good 0%

121225-5 Field Black North end main roof Good 0%

121225-6 Field Black South end main roof Good 0%, 0%

121225-7 Rubber/adhesive Black North end main roof Good 0%, 0%

121225-8 Rubber/adhesive Black West edge main roof Good 0%, 0%

Asbestos Detected

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0343211

NVLAP# 101926-0

Client ID

Client:

Address: 803 RICKER ST

WATERLOO, IA 50703

ADVANCED ENVIRONMENTAL

Date Received: 12/16/2025

12/17/2025Date Analyzed:

25-30397Job# / P.O. #:

EMC LABS, INC.

Collected: 12/15/2025

EPA Method:

Project Name: MENTAL HEALTH INSTITUTE-PROJECT

9497-WAREHOUSE ROOF

Submitted By: TRAVIS HAAS

Address:

Collected By:

9830 S. 51st Street, Suite B109, Phoenix, AZ 85044 Phone: 800-362-3373 or 480-940-5294 - Fax: (480) 893-1726

12/17/2025Date Reported:

App.E to Sub.E of 40 CFR Part 763 and EPA/600/R-93/116

Asbestos Type

Carbonates Quartz Non-Fibrous Binder/Filler

90%

Cellulose FiberNoLAYER 1 Flashing, Black

None Detected0343211-001 121225-1

10%

Carbonates Diatoms

5%

Cellulose FiberNoLAYER 2 Insulation, Tan

None Detected 95%

Carbonates Gypsum

65%

Vapor Barrier, Black

None Detected0343211-002 121225-2

35%

Carbonates

Insulation, Tan

None Detected 95%

Carbonates

85%

Flashing, Black

None Detected0343211-003 121225-3

15%

Carbonates

85%

Flashing, Black

None Detected 15%

Carbonates

Cellulose FiberNoLAYER 3 Insulation, Tan

None Detected 95%

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0343211

NVLAP# 101926-0

Client ID

Client:

Address: 803 RICKER ST

WATERLOO, IA 50703

ADVANCED ENVIRONMENTAL

Date Received: 12/16/2025

12/17/2025Date Analyzed:

25-30397Job# / P.O. #:

EMC LABS, INC.

Collected: 12/15/2025

EPA Method:

Project Name: MENTAL HEALTH INSTITUTE-PROJECT

9497-WAREHOUSE ROOF

Submitted By: TRAVIS HAAS

Address:

Collected By:

9830 S. 51st Street, Suite B109, Phoenix, AZ 85044 Phone: 800-362-3373 or 480-940-5294 - Fax: (480) 893-1726

12/17/2025Date Reported:

App.E to Sub.E of 40 CFR Part 763 and EPA/600/R-93/116

Asbestos Type

Carbonates

60%

Cellulose FiberNoVapor Barrier, Black None Detected0343211-004 121225-4

40%

Carbonates

99%

Cellulose FiberNoField, Black None Detected0343211-005 121225-5

<1%

Carbonates

95%

Field, Black

None Detected0343211-006 121225-6

5%

Carbonates

Insulation, Tan

None Detected 95%

Carbonates

100%

NoLAYER 1 Rubber, Black

None Detected0343211-007 121225-7

Gypsum

NoLAYER 2 Adhesive, Brown

None Detected

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0343211

NVLAP# 101926-0

Client ID

Client:

Address: 803 RICKER ST

WATERLOO, IA 50703

ADVANCED ENVIRONMENTAL

Date Received: 12/16/2025

12/17/2025Date Analyzed:

25-30397Job# / P.O. #:

EMC LABS, INC.

Collected: 12/15/2025

EPA Method:

Project Name: MENTAL HEALTH INSTITUTE-PROJECT

9497-WAREHOUSE ROOF

Submitted By: TRAVIS HAAS

Address:

Collected By:

9830 S. 51st Street, Suite B109, Phoenix, AZ 85044 Phone: 800-362-3373 or 480-940-5294 - Fax: (480) 893-1726

12/17/2025Date Reported:

App.E to Sub.E of 40 CFR Part 763 and EPA/600/R-93/116

Asbestos Type

Carbonates

NoLAYER 1 Rubber, Black

None Detected0343211-008 121225-8

Gypsum

NoLAYER 2 Adhesive, Brown

None Detected

Signatory - Lab Director - Kurt Kettler

Distinctly stratified, easily separable layers of samples are analyzed as subsamples of the whole and are reported separately for each discernible layer. All analyses are derived from calibrated visual estimate and measured in area percent unless otherwise noted. The report applies to the standards or procedures identified and to the sample(s) tested. The test results are not necessarily indicative or representative of the qualities of the lot from which the sample was taken or of apparently identical or similar products, nor do they represent an ongoing quality assurance program unless so noted. This report is for the exclusive use of the addressed client and will not be reproduced wholly or in part for advertising or other purposes over our signature or in connection with our name without special written permission. The report shall not be reproduced except in full, without written approval by our laboratory.

The samples not destroyed in testing are retained a maximum of sixty days. The laboratory measurement of uncertainty for the test method is approximately less than 1 by area percent. Accredited by the National Institute of Standards and Technology, Voluntary Laboratory Accreditation Program for selected test method(s) for asbestos. The Client/Customer supplies the following information for this report: The Project Name, Address, Collection Date/Time, Sample Collector, Job/PO Number, Client Sample Identification and Sample Location. The accreditation or any reports generated by this laboratory in no way constitutes or implies product certification, approval, or endorsement by the National Institute of Standards and Technology. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Matt Kettler Analyst -

APPENDIX B

INSPECTOR LICENSE AND CERTIFICATION

APPENDIX C

PICTURES

25-30397 MHI Warehouse Roof

JOB#: NAME:

Sample 121225-1: Flashing on West edge, main roof of warehouse negative for asbestos.

Sample 121225-2: Vapor barrier under flashing on West edge, main roof of warehouse negative for asbestos.

Sample 121225-3: Flashing on East edge, main roof of warehouse negative for asbestos.

Sample 121225-4: Vapor barrier on East edge, main roof below flashing negative for

Sample 121225-5: Field on main roof negative for asbestos.

Sample 121225-6: Field on main roof

Sample 121225-7: Rubber/adhesive on North end of main roof negative for asbestos.

Sample 121225-8: Rubber/adhesive on West edge of main roof negative for

ASBESTOS INSPECTION

REPORT

Inspection Address:

Mental Health Institute

Warehouse Roof Canopy’s 2277 Independence Ave Independence, IA 50644

Project #: 26-30592

Prepared for:

Story Construction 2810 Wakefield Circle

Ames, IA 50010 Attn: Sam Vorrie

Prepared by:

Travis J. Haas, Inspector

3/16/26 Date

25-13724 Inspector #

8/2/26 License Expiration date

TABLE OF CONTENT

1. INTRODUCTION

2. DEFINITIONS

3. GENERAL BUILDING OBSERVATIONS

4. REPORT DATA

a. METHOD

b. REPORT DATA

5. PROJECT SUMMARY

a. POSITIVE ASBESTOS SAMPLE LIST

b. CONCLUSIONS AND RECOMMENDATIONS

LIST OF APPENDICES

APPENDIX A - SAMPLE INVENTORY LIST & LAB ANALYSIS

APPENDIX B - INSPECTOR LICENSE AND CERTIFICATION

APPENDIZ C - PICTURES

SECTION 1

INTRODUCTION

For each area of the building, the inspector performing the inspection did the following:

1. Visually inspected the area(s) to identify the locations of all suspected

Asbestos Containing Building Materials.

2. Identify all homogeneous areas of friable and non-friable suspected asbestos.

3. Assume, if necessary, that some or all of the homogeneous area(s) are Asbestos Containing Material (ACM), and for each homogeneous area that is not assumed to be ACM, collect and submit bulk samples for analysis.

SECTION 2

DEFINITIONS:

HOMOGENEOUS AREA

An area which appears similar throughout in terms of color, texture, and date of material application.

SURFACING MATERIAL

Material in a building that is sprayed-on, troweled-on, or otherwise applied to surfaces, such as acoustical plaster on ceilings and fireproofing materials on structural members, or other materials on surfaces for acoustical, fireproofing, or other purposes.

THERMAL SYSTEM INSULATION

Means material applied to pipes, fittings, boilers breeching, tanks ducts, or other interior structural components to prevent heat loss or gain, or water condensation, or other purposes.

MISCELLANEOUS MATERIAL

Interior building material on structural components, structural members or fixtures, such as floor and ceiling tiles, and does not include surfacing material or thermal system insulation.

SAMPLING AND ANALYSIS

All samples to be analyzed by Polarized Light Microscopy (PLM). Analysis was performed in accordance with EPA 40 CFR, Part 763, Appendix A to Subpart F.

A homogeneous area was considered not to contain Asbestos Containing Material (ACM) only if the results of all samples collected from the area showed asbestos in the amounts of one (l) percent (%) or less (_1%). A homogeneous area contains ACM when one or more samples collected from that area shows greater than one (1) percent (%) asbestos (>1%).

FRIABLE

Any material containing more than one (1) percent (%) asbestos that, when dry can be crumbled, pulverized, or reduced to a powder by hand pressure.

NON-FRIABLE (CATEGORY I)

Asbestos containing packaging, gaskets, resilient floor covering, and asphalt roofing products, containing more than one (1) percent (%) asbestos.

NON-FRIABLE (CATEGORY II)

Any excluding Non-Friable (Category I) Asbestos Containing Material, containing more than one (1) percent (%) asbestos.

SECTION 3

General Building Inspection Observations

The building inspection is conducted by a qualified and State of Iowa licensed Asbestos Inspector. The purpose of a building inspection is to identify existing building materials that are asbestos containing materials (ACM). If the inspection is conducted in an occupied building, the Inspector is sometimes denied accessibility to building areas and materials, i.e., the Inspector may not be allowed to cut through floor coverings or walls, remove quarry tiles, etc. There are many situations where ACM are concealed in wall cavities and other non-accessible areas, such as tunnels, crawl spaces, above ceilings, pipe chases, behind wall coverings, beneath debris piles, under various floor coverings, etc. When these situations occur in construction, renovation, and/or demolition, etc., materials in these areas shall be treated as ACM and handled as such by qualified and licensed asbestos personnel. If suspected asbestos containing material is discovered or damaged during the course of any activities, the material shall be considered and treated as ACM to diminish further fiber release. In addition, the Inspector uses an independent laboratory that analyzes the bulk building material samples using Polarized Light Microscopy (PLM). PLM analysis technique may not be as accurate as more expensive analysis techniques for certain building materials. It remains the Building Owner and/or Representative(s)’ responsibility to address this issue and consider analyzing suspect building material using different analysis techniques prior to disturbing the material(s). The following are areas that may not be inspected.

1. Tunnels and Crawl Spaces: During the inspection process, the Inspector attempts to check tunnels and crawl spaces for ACM and the degree of damage to the materials. In most cases, quantification of ACM in these areas is impossible due to the inaccessibility of these areas. In addition, these areas may fall under: "Confined Space Regulations". Due to the congestion in tunnels and crawl spaces, obtaining an accurate quantification for mudded joints, pipe wrap, etc. is almost impossible. The Inspector will quantify ACM only in accessible tunnels and crawl spaces and estimate the quantities in the inaccessible areas.

Some reasons for inaccessibility are as follows: flooded areas, pipe congestion, asbestos and other debris, electrical hazards, confined spaces, unknown gas emissions, low ceilings, etc.

2. Boilers and Thermal System Insulation: Interior portions of boilers, heaters, storage tanks, etc. are not always accessible. Materials in these areas will be treated as ACM. Areas of concern are packing inside boiler doors and liners.

Use extreme care and properly trained personnel when handling these types of materials. Some boilers have insulated metal jackets over fiberglass or ACM.

Thermal system insulation can be found in many different forms, i.e., air cell, preformed magnesium block, millboard, etc. All fiberglass materials are excluded as suspected ACM.

3. Debris: In areas where damaged ACM may be found there may and usually will be ACM debris in the general area of the damaged material. These areas shall be treated with the utmost care even during the inspection and quantification process. The Inspector considers any exposure to this type of material as a health threat.

4. State of Quantification: As a general rule, individual rooms or areas of estimation contain inherently more probability of an error than those groups of rooms or areas or an entire building. In other words, the aggregate tends to be more accurate than the sums of the individual parts. Therefore, when designing response actions (measurements, air samples, etc.), the project designer and the asbestos abatement contractor’s attention shall be given to ensure that quantification of materials and proper methods are followed through careful analysis of the site. If materials are quantified, the asbestos abatement contractor or owner, owner representatives or third parties are responsible for verifying the quantities.

5. The Inspector may take some latitude in the presentation of the Inspection

Report. When the Inspector has found floor tiles, linoleum, and/or carpeting listed he/she may or may not have adhesives listed. Adhesives have been known to contain asbestos and therefore, although not mentioned, it may be presumed to be ACM, listed or not. Testing of the adhesive prior to disturbing is recommended. The same is true for adhesives or mastics used to adhere linoleum to floors or counter tops. All toweled-on and/or sprayed-on surfacing materials; i.e., floor mastics, wall and ceiling surfacing, etc. are either suspected or presumed ACM unless sampled and analyzed to indicate that they are not

ACM.

6. In the Inspection Report, certain items such as mudded joints (MJ) or metal doors (MD), etc. are listed as units or number of units, i.e. 10 MJ, 3 Damaged, which is an indication of count rather than square feet or linear feet. Most materials listed in the assessment are either listed as square feet or linear feet with these noted exceptions.

7. In the Assessment Process, there are additional codes such as ME and MG;

ME representing miscellaneous electrical and MG representing miscellaneous gasket materials. Both codes are used to indicate materials that are unusual to the normal course of an assessment of the building. Miscellaneous electrical materials include old electrical wiring, switchboards, transite panels, etc.

Miscellaneous gasket materials can be found between (thermal) valves, on boiler doors, between fittings, between molds, etc. These codes give the Inspector the ability to qualify materials, which sometimes may not be considered as ACM.

8. An Asbestos Code Sheet is included with the Inspector's inspection report, which informs the client as to the Homogeneous Codes used during the inspection process.

9. Caution- Regarding Inspection results- Floor tiles, adhesives, and drywall (mud) found to not contain asbestos should be re-analyzed under the “Chatfield Method” of TEM analysis. Many times, the results from having these materials analyzed under PLM result in false positives or false negatives. After reviewing your report, please notify the inspector if you want these samples analyzed under the “Chatfield Method”.

10. Any sample less than 10% asbestos may be Point Counted. Point counting is a more accurate method of analyzing bulk samples. The results of the point counting are the results that will determine if the material will be treated as

11. Asbestos inspections are performed based on current understanding of the regulations. As new interpretations of the regulations are made aware of by the EPA, DNR, and Iowa Division of Labor. Advanced Environmental Testing and Abatement Inc. will adapt their inspections to comply with these new procedures.

If additional sampling is required by the different agencies, Advanced Environmental will do the additional sampling. The owner is responsible for the additional cost for these samples as well as labor.

12. Advanced Environmental shall not be responsible for any cost of abating any additional asbestos discovered in any renovation or demolition activities. Any additional items discovered shall be tested when they become accessible. For example, old adhesives may be under new floor tiles and adhesives. Additional materials may be concealed in walls, under multi layers of flooring, etc.

13. All amounts listed are estimates. It is up to other contractors to field verify any amounts that are listed within this report.

14. All material that looks similar should be treated as asbestos containing materials.

15. Asbestos Material containing <1%. Some material tested for asbestos may contain trace amounts of asbestos and be below the threshold for asbestos contain material according to both the Iowa DNR and Iowa State Code. However, the Federal Occupational Safety and Health Administration still have some regulations that contractors must follow under 29 CFR 1926.1101. Contractors working with asbestos material with <1% asbestos must still produce a negative and initial exposure assessment, completed by a “competent person”.

Contractors must follow 29 CFR 1926. 1101 (g)(1)(ii) and (iii) and 29 CFR 1926.

1101(g)(3)(i), (ii), and (iv). Please contact Advanced Environmental Testing and Abatement, Inc. for consultation on how to handle material with <1% asbestos.

16. Flat roofs: If any layer of a flat roof tests positive for asbestos, all layers should be considered asbestos and removed as such. Advanced Environmental makes every effort to core roof samples through all layers. If flashing is identified as asbestos containing, all tar on walls and adjacent roof decks shall be bid as and treated as asbestos containing unless separately and disproved by the abatement contractor.

17. Prior to the start of any demolition, have the demolition contractor review the asbestos inspection report, do a building walk through and sign that he agrees with the report and sees no questionable items. If any suspect material is discovered during the demolition, the demolition contractor shall stop immediately and inform the building owner of the suspect materials.

18. If asbestos containing materials are found during demolition:

1: Stop demolition 2: Call inspector 3: Notify DNR of change through notification and phone call:

515-725-9576

Options for handling found asbestos during demolition activities:

1: Have the inspector stay on site and direct what ACM (RACM) should go as RACM or what they want to go as regular construction waste.

2: Least logical: Most Expensive: Treat all waste as RACM. This isn’t necessary in most cases. Demolition contractors have the most to gain in this option.

19. The inspector shall not be responsible for the cost of abating any “found” asbestos after the original inspection. The inspector did not create them just aided in identifying them. The owner pays for all abatement and RACM found or made on the site. Payment for the inspection means acceptance of the conditions herein – no exceptions.

ASBESTOS CODES

A = Assumed MJ = Mudded Joint ADH = Adhesive NC = Nose Cap APW = Air Cell Pipe Wrap NF = Non-friable BP = Boiler Plaster NSM = Not Suspect Material C = Ceiling P or PH = Previous History CAPS = Stair Treads PP = Patched Plaster/Drywall CQ = Can’t Quantify PSA = Sand Plaster CT = Ceiling Tiles PSM = Smooth Plaster CT/12 = 12” Ceiling Tiles S = Sample/Samples/Sampled DAM. = Damaged SCT = Suspended Ceiling Tile DEB = Debris SR = Sample Result DW = Drywall ST = Storage Tank

F = Friable SUR = Surfacing FE = Furnace Exhaust T = Thermal FT = Floor Tiles Thermal Pipe Measurement = Linear Ft GASK = Gaskets TR = Transite

GYM = Gypsum TSI = Thermal System Insulation HOMO = Homogeneous VC = Vibration Cloth LINO = Linoleum VDW = Vinyl Covered Drywall MISC = Miscellaneous Non-Friable W = Walls MAC = Metal Asbestos Chimney WD = Wood Door MATL DESC = Material Description N = North MD = Metal Door S = South ME = Miscellaneous Electrical E = East MF = Miscellaneous Friable W = West

1. All Metal Doors are listed by quantities, example 3 = 3 metal doors.

2. All Mudded Joints are listed by quantities of MJ, not sizes.

3. All Pipe Wrap materials are listed in linear feet.

4. All other measurements are square feet unless stated elsewhere.

5. Sample Results: N = Not Considered Asbestos Containing Material

Y = Considered Asbestos Containing Material P or PH = Previous History N/A = Not Analyzed <1% = Contains less than 1% Asbestos Containing Material

>1% = Contains more than 1% Asbestos Containing Material

6. All Adhesives are considered Asbestos Containing Material (ACM) which can’t be quantified - Non-Friable ACM.

7. All Seals and Gaskets are considered Asbestos Containing Material (ACM) which can’t be quantified – Non-Friable ACM.

SECTION 4

ASBESTOS INSPECTION REPORT SUMMARY

METHOD:

All collected samples were submitted to EMC LABS, INC., located in Phoenix, Arizona.

EMC LABS is accredited by the National Institute for Standards and Technology (NIST) under the National Voluntary Laboratory Accreditation Program (NVLAP #101926-0) for Polarized Light Microscopy (PLM) analysis. The sampling was conducted by a State of Iowa licensed asbestos inspector and followed the National Emission Standards for Hazardous Air Pollutants (NESHAPS) protocols. Bulk samples of suspect asbestos-containing materials (ACMs) were analyzed using EPA Method 600-R93-116 via PLM.

OVERVIEW:

Advanced Environmental Testing and Abatement, Inc. performed an Asbestos Containing Materials (ACM) Inspection on March 11th, 2026. The purpose of this inspection was to identify the presence of asbestos-containing materials prior to the future renovation of the building.

• Property Description:

o One story warehouse

• Occupancy Status at Time of Inspection: Occupied

• Scope of Inspection: Canopy roofs

RESULTS:

• Total Bulk Samples Collected: Eight (8) samples

• Asbestos Detected: Two (2) samples with asbestos.

All building materials similar in appearance, color, and/or texture to those determined to contain asbestos must be assumed to contain asbestos throughout the building.

SECTION 5

POSITIVE MATERIALS:

The following samples tested positive (>1%) for asbestos or are assumed to contain asbestos:

REGULATION REVIEW

The United State Environmental Protection Agency definition of asbestos containing materials (ACM) is a material with an asbestos content greater than 1%. According to Iowa Division of Labor, ACM is any material found to contain asbestos, regardless of its concentration. Materials containing asbestos containing <1% asbestos still have some Division of Labor regulations overseeing removal of the material.

CONCLUSIONS AND RECOMMENDATIONS

The results of laboratory testing during the asbestos renovations contained eight (8) positive samples for asbestos in three homogenous materials.

Advanced Environmental Testing and Abatement, Inc. make the following recommendations and conclusions:

1: If roof flashing will be disturbed during renovations, it must be removed by a State of Iowa permitted asbestos company.

Material Color Locations Quantity ACM%

Roof Flashing Black Canopy roofs 90 Sq. Ft. 8% Chrysotile

APPENDIX A

SAMPLE INVENTORY LIST, LAB ANALYSIS

Facility Name/Site Location MHI Warehouse Roof Inspected By:

South Canopy Travis Haas

Sample No Material Color Location Current Condition Results

31126-1A Field black Canopy roof Good 0%, 0%, 0%, 0%

31126-1B Field black Canopy roof Good 0%, 0%, 0%, 0%

31126-2A Flashing black Canopy roof Good 8%, 0%, 0%, 0%

31126-2B Flashing black Canopy roof Good 8%, 0%, 0%, 0%

31126-3A Caulking black Canopy roof on flashing metal Good 0%

31126-3B Caulking black Canopy roof on flashing metal Good 0%

31126-4A Tar black Canopy roof on rubber Good 0%

31126-4B Tar black Canopy roof on rubber Good 0%

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0347586

NVLAP# 101926-0

Client ID

Client:

Address: 803 RICKER ST.

WATERLOO, IA 50703

ADVANCED ENVIRONMENTAL

Date Received: 03/12/2026

03/13/2026Date Analyzed:

26-30592Job# / P.O. #:

EMC LABS, INC.

Collected: 03/11/2026

EPA Method:

Project Name: MENTAL HEALTH INSTITUTE-PROJECT

9497-WAREHOUSE ROOF

Submitted By: JAY LLEWELLYN

Address:

Collected By:

9830 S. 51st Street, Suite B109, Phoenix, AZ 85044 Phone: 800-362-3373 or 480-940-5294 - Fax: (480) 893-1726

03/13/2026Date Reported:

App.E to Sub.E of 40 CFR Part 763 and EPA/600/R-93/116

Asbestos Type

Carbonates

Roof Field, Black

None Detected0347586-001 CANOPY ROOF

31126-1A

40%

Carbonates

Roof Field, Black

None Detected 40%

Carbonates

Roof Field, Black

None Detected 40%

Carbonates

Cellulose FiberNoLAYER 4 Roof Field, Brown

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0347586

NVLAP# 101926-0

Client ID

Client:

Address: 803 RICKER ST.

WATERLOO, IA 50703

ADVANCED ENVIRONMENTAL

Date Received: 03/12/2026

03/13/2026Date Analyzed:

26-30592Job# / P.O. #:

EMC LABS, INC.

Collected: 03/11/2026

EPA Method:

Project Name: MENTAL HEALTH INSTITUTE-PROJECT

9497-WAREHOUSE ROOF

Submitted By: JAY LLEWELLYN

Address:

Collected By:

9830 S. 51st Street, Suite B109, Phoenix, AZ 85044 Phone: 800-362-3373 or 480-940-5294 - Fax: (480) 893-1726

03/13/2026Date Reported:

App.E to Sub.E of 40 CFR Part 763 and EPA/600/R-93/116

Asbestos Type

Carbonates

Roof Field, Black

None Detected0347586-002 CANOPY ROOF

31126-1B

40%

Carbonates

Roof Field, Black

None Detected 40%

Carbonates

Roof Field, Black

None Detected 40%

Carbonates

Roof Field, Brown

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0347586

NVLAP# 101926-0

Client ID

Client:

Address: 803 RICKER ST.

WATERLOO, IA 50703

ADVANCED ENVIRONMENTAL

Date Received: 03/12/2026

03/13/2026Date Analyzed:

26-30592Job# / P.O. #:

EMC LABS, INC.

Collected: 03/11/2026

EPA Method:

Project Name: MENTAL HEALTH INSTITUTE-PROJECT

9497-WAREHOUSE ROOF

Submitted By: JAY LLEWELLYN

Address:

Collected By:

9830 S. 51st Street, Suite B109, Phoenix, AZ 85044 Phone: 800-362-3373 or 480-940-5294 - Fax: (480) 893-1726

03/13/2026Date Reported:

App.E to Sub.E of 40 CFR Part 763 and EPA/600/R-93/116

Asbestos Type

Carbonates

89%

Fibrous GlassYesLAYER 1 Roof Flashing, Black

Chrysotile0347586-003 CANOPY ROOF

31126-2A

8% 3%

Carbonates

Roof Flashing, Black

None Detected 40%

Carbonates

Roof Flashing, Black

None Detected 40%

Carbonates

Roof Flashing, Black

None Detected 40%

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0347586

NVLAP# 101926-0

Client ID

Client:

Address: 803 RICKER ST.

WATERLOO, IA 50703

ADVANCED ENVIRONMENTAL

Date Received: 03/12/2026

03/13/2026Date Analyzed:

26-30592Job# / P.O. #:

EMC LABS, INC.

Collected: 03/11/2026

EPA Method:

Project Name: MENTAL HEALTH INSTITUTE-PROJECT

9497-WAREHOUSE ROOF

Submitted By: JAY LLEWELLYN

Address:

Collected By:

9830 S. 51st Street, Suite B109, Phoenix, AZ 85044 Phone: 800-362-3373 or 480-940-5294 - Fax: (480) 893-1726

03/13/2026Date Reported:

App.E to Sub.E of 40 CFR Part 763 and EPA/600/R-93/116

Asbestos Type

Carbonates

89%

Fibrous GlassYesLAYER 1 Roof Flashing, Black

Chrysotile0347586-004 CANOPY ROOF

31126-2B

8% 3%

Carbonates

Roof Flashing, Black

None Detected 40%

Carbonates

Roof Flashing, Black

None Detected 40%

Carbonates

Roof Flashing, Black

None Detected 40%

Carbonates

NoCaulking, Black None Detected0347586-005 CANOPY ROOF

31126-3A

Carbonates

NoCaulking, Black None Detected0347586-006 CANOPY ROOF

31126-3B

Carbonates

NoTar, Black None Detected0347586-007 CANOPY ROOF

31126-4A

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0347586

NVLAP# 101926-0

Client ID

Client:

Address: 803 RICKER ST.

WATERLOO, IA 50703

ADVANCED ENVIRONMENTAL

Date Received: 03/12/2026

03/13/2026Date Analyzed:

26-30592Job# / P.O. #:

EMC LABS, INC.

Collected: 03/11/2026

EPA Method:

Project Name: MENTAL HEALTH INSTITUTE-PROJECT

9497-WAREHOUSE ROOF

Submitted By: JAY LLEWELLYN

Address:

Collected By:

9830 S. 51st Street, Suite B109, Phoenix, AZ 85044 Phone: 800-362-3373 or 480-940-5294 - Fax: (480) 893-1726

03/13/2026Date Reported:

App.E to Sub.E of 40 CFR Part 763 and EPA/600/R-93/116

Asbestos Type

Carbonates

NoTar, Black None Detected0347586-008 CANOPY ROOF

31126-4B

Signatory - Lab Director - Kurt Kettler

Distinctly stratified, easily separable layers of samples are analyzed as subsamples of the whole and are reported separately for each discernible layer. All analyses are derived from calibrated visual estimate and measured in area percent unless otherwise noted. The report applies to the standards or procedures identified and to the sample(s) tested. The test results are not necessarily indicative or representative of the qualities of the lot from which the sample was taken or of apparently identical or similar products, nor do they represent an ongoing quality assurance program unless so noted. This report is for the exclusive use of the addressed client and will not be reproduced wholly or in part for advertising or other purposes over our signature or in connection with our name without special written permission. The report shall not be reproduced except in full, without written approval by our laboratory.

The samples not destroyed in testing are retained a maximum of sixty days. The laboratory measurement of uncertainty for the test method is approximately less than 1 by area percent. Accredited by the National Institute of Standards and Technology, Voluntary Laboratory Accreditation Program for selected test method(s) for asbestos. The Client/Customer supplies the following information for this report: The Project Name, Address, Collection Date/Time, Sample Collector, Job/PO Number, Client Sample Identification and Sample Location. The accreditation or any reports generated by this laboratory in no way constitutes or implies product certification, approval, or endorsement by the National Institute of Standards and Technology. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Ramon Suarez Analyst -

APPENDIX B

INSPECTOR LICENSE AND CERTIFICATION

APPENDIX C

PICTURES

26-30592 MHI Warehouse, canopy roofs

JOB#: NAME:

Sample 31126-1A: Field on canopy roof negative for asbestos.

Sample 31126-1B: Field on canopy roof

Sample 31126-2A: Flashing on canopy roof positive for asbestos.

Sample 31126-2B: Flashing on canopy roof positive for asbestos.

Sample 31126-3A: Caulking on flashing termination bar negative for asbestos.

Sample 31126-3B: Caulking on flashing termination bar negative for asbestos.

Sample 31126-4A: Tar on rubber roof negative for asbestos.

Sample 31126-4A: Tar on rubber roof

D R

A F T

A

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TECHNICAL SPECIFICATIONS –

IMHI WAREHOUSE ROOF REPLACEMENT, INDEPENDENCE, IOWA

DAS #9497.00

RFB#949700-01

Section 06 10 53 Rough Carpentry Section 07 01 50 Preparation For Re-roofing Section 07 22 00 Roof & Deck Insulation Section 07 53 23 Elastomeric Sheet Roofing-Adhered Section 07 62 00 Flashing & Sheet Metal Section 07 91 13 Sealants

IMHI Warehouse Roof Replacement .

Independence, IA

DAS#9497.00

SECTION 06 10 53

ROUGH CARPENTRY

061053-ROUGH CARPENTRY 03/16/26 Page 1 of 4

INDEX

PART I - GENERAL

1.1 SCOPE OF THIS SECTION

1.2 DEFINITIONS

1.3 SUBMITTALS

1.4 PRODUCT DELIVERY, STORAGE, AND HANDLING

PART II - PRODUCTS

2.1 MATERIALS

2.2 GRADING

2.3 TREATMENT

PART III - EXECUTION

3.1 INSTALLATION

3.2 FIELD QUALITY CONTROL

1.1 SCOPE OF THIS SECTION

A. Wood blocking, furring, grounds, curbs, nailers and other rough wood items.

B. Exterior plywood and rough plywood used in concealed or semi-concealed areas.

C. Rough hardware.

1.2 DEFINITIONS

A. Lumber grading agencies, and the abbreviations used to reference them, include the following:

1. NeLMA: Northeastern Lumber Manufacturers' Association.

2. NLGA: National Lumber Grades Authority.

3. RIS: Redwood Inspection Service.

4. SPIB: The Southern Pine Inspection…