RFB950800-01 - Project Manual.pdf

THIS PAGE

INTENTIONALLY

LEFT BLANK

Signature

Pages or sheets covered by this seal:

Printed or typed name:

I hereby certify that the portion of this technical submission described below was prepared by me or under my direct supervision and responsible charge. I am a duly Licensed Architect under the laws of the State of

Date

License Number:

My license renewal date is

ARCHITECT

ADAM DONAVAN

VAN GORP

07319

S

O

N D

RP

IOWA

L

IC

E E

FESSIONAL

A R

C H

IT

E

C T

ADAM DONAVAN VAN GORP

07319

JUNE 30TH, 2027

ALL "T" & "A" SHEETS

03/17/2026

LIMITED ASBESTOS SURVEY

FORT DODGE CORRECTIONAL FACILITY, ROOF

REPLACEMENT PROJECT 9508.00

1550 L STREET

FORT DODGE, IOWA

204BS09402

PREPARED FOR:

Iowa Department of Administrative Services 109 SE 13th Street Des Moines, IA 50319

PREPARED BY:

Atlas Technical Consultants LLC 11117 Mockingbird Drive Omaha, NE 68137 January 8, 2026

Page | i

11117 Mockingbird Drive Omaha, NE 68137

(402) 697-9747 | oneatlas.com

January 8, 2026

Ms. Jennie Elliott

Iowa Department of Administrative Services

109 SE 13th Street

Des Moines, IA 50319

Subject: Limited Asbestos Survey

FDCF, Roof Replacement Project #9508

Fort Dodge Correctional Facility

1550 L Street

Fort Dodge, Iowa

Atlas No: 204BS09402

Dear Ms. Elliott:

Atlas Technical Consultants LLC (Atlas) is pleased to submit the attached Limited Asbestos Survey

Report conducted at the above-referenced site. This report includes procedures, methodologies and analytical laboratory results.

Atlas appreciates the opportunity to perform these services for the Iowa Department of

Administrative Services (IDAS) and we look forward to working with you in the future. If you need any assistance with the implementation of the recommendations contained in this report, please feel free to contact the us and we will respond promptly to your needs.

Respectfully submitted, Atlas Technical Consultants LLC

Chris Nicolet Phillip Thomas, OHST, CHMM Iowa Asbestos Inspector Project Manager

Atlas No. 204BS09402 Page | ii

T A B L E O F C O N T E N T S

LETTER OF TRANSMITTAL .................................................................................... i

1.0 SCOPE OF SERVICES

2.0 GENERAL SITE CONDITIONS

3.0 ASBESTOS SURVEY

3.1 Regulation Review

3.2 Homogeneous Areas

3.3 Sampling Strategy

3.4 Laboratory Analytical Results

3.5 Suspect Asbestos-Containing Materials

3.5 Asbestos-Containing Materials

5.0 CONCLUSIONS

5.1 Asbestos

6.0 LIMITATIONS

APPENDICES

APPENDIX A: Laboratory Analytical Report

APPENDIX B: Drawings with Sample Locations

APPENDIX C: Photo Log

APPENDIX D: Staff Accreditations

Page | 1

Limited Asbestos Survey

FDCF Roof Replacement Project #9508.00 Fort Dodge Correctional Facility

1550 L Street Fort Dodge, Iowa

Atlas No.: 204BS9402

1.0 SCOPE OF SERVICES

The purpose of this project was to perform a Limited Asbestos Survey of the above-referenced property prior to proposed renovation and demolition activities.

2.0 GENERAL SITE CONDITIONS

The survey was conducted at the Fort Dodge Correctional Facility located at 1550 L Street in Fort Dodge, Iowa. The survey area was limited to the Building A, B and G roofs that will be impacted by the FDCF, Roof Replacement Project #9508.00.

3.0 ASBESTOS SURVEY

On December 31, 2025, the roofs of Buildings A, B and G, and materials associated with the FDCF Roof Replacement Project #9508.00 were inspected for ACM by inspector Mr. Aaron Girard of Atlas. Mr. Girard completed the requisite training for asbestos accreditation as an inspector at a state approved training provider under TSCA Title II. Mr. Girard’s State of Iowa Inspector number is 25-13964.

Atlas conducted an asbestos survey of the identified building as required by United States Environmental Protection Agency (USEPA) regulation 40 Code of Federal Regulations (CFR) Part 61, the asbestos National Emissions Standards for Hazardous Air Pollutants (NESHAP) and applicable state and local regulations. The purpose of the inspection was to identify, sample, quantify and assess suspect ACM in locations that may be disturbed as part of planned renovation and demolition activities.

The survey was limited to suspect materials that might be disturbed during planned renovation or demolition activities. Materials that were hidden, not accessible, or when sampled would damage the integrity of the structure, were not sampled as part of this limited survey. Materials visibly identified as non-asbestos (fibrous glass, foam rubber, wood, etc.) were not sampled. The asbestos survey consisted of three basic steps: 1) a visual inspection of the proposed site; 2) a determination of homogeneous areas with suspect surfacing, thermal system insulation, and miscellaneous materials; and 3) sampling accessible, friable and non-friable, suspect materials.

3.1 Regulation Review

In Iowa, asbestos activities are regulated by the Iowa Department of Natural Resources (IDNR) and Iowa Workforce Development (IWD), Division of Labor. IDNR regulates asbestos fiber emissions under Iowa

Administrative Code 567 Chapter 23 (IAC 567−23) and asbestos-containing waste disposal under IAC

567−109. IWD regulates occupational exposure to asbestos under IAC 875−10 and asbestos removal and encapsulation activities under IAC 875−155.

Page | 2

IAC 567−23.1(3) adopts the USEPA asbestos NESHAP (40 CFR Part 61, Subpart M) by reference. Subpart M regulates asbestos fiber emissions and asbestos waste disposal practices. It also requires the identification and classification of existing building materials prior to demolition or renovation activity. Under NESHAP, asbestos-containing building materials are classified as friable, Category I nonfriable, or Category II nonfriable ACM. Friable materials are those that, when dry, may be crumbled, pulverized, or reduced to powder by hand pressure. Category I nonfriable ACM includes packings, gaskets, resilient floor coverings, and asphalt roofing products containing more than 1% asbestos. Category II nonfriable ACM are any materials other than Category I materials that contain more than 1% asbestos.

Regulated ACM (RACM) must be removed before renovation or demolition activities that will disturb the materials. RACM includes:

◼ Friable ACM;

◼ Category I nonfriable ACM that has become friable or will be subjected to drilling, sanding, grinding, cutting, or abrading; and

◼ Category II nonfriable ACM that could be crumbled, pulverized, or reduced to powder during renovation or demolition activities.

The owner or operator must provide the IDNR and IWD with written notification of planned removal activities at least 10 working days prior to the commencement of asbestos abatement activities. Removal of RACM must be conducted by an Iowa-permitted asbestos abatement contractor.

IAC 875−155 Asbestos Removal and Encapsulation requires that any asbestos-related activity conducted in a public building be performed by personnel licensed or permitted by the IWD. Inspections for ACM must be conducted by IWD-licensed inspectors. Asbestos abatement must be performed by IWD-permitted asbestos abatement contractors. Management plans developed for the in-place management of asbestos-containing materials must be developed by an IWD-licensed management planner. When an abatement project design is prepared, it must be prepared by an IWD-licensed project designer.

IAC 875−10 adopts the Occupational Safety and Health Administration (OSHA) Asbestos standard for construction (29 CFR 1926.1101) by reference. The OSHA standard requires that employee exposure to airborne asbestos fibers be maintained below the permissible exposure limits (PEL) of 0.1 asbestos fibers per cubic centimeter (0.1 f/cc) of air as an 8-hour time-weighted average and 1.0 f/cc as a 30-minute excursion.

The OSHA standard classifies construction and maintenance activities that could disturb ACM and specifies work practices and precautions that employers must follow when engaging in each class of regulated work.

3.2 Homogeneous Areas

Prior to sampling, homogeneous areas were identified in order to facilitate a sampling strategy. A homogeneous sampling area can be described as one or more areas with suspect material similar in appearance and texture that have the same installation date and function. The actual number of samples collected from each homogeneous sampling area may vary, dependent upon material type and the professional judgment of the inspector.

3.3 Sampling Strategy

The sampling strategy incorporated the asbestos hazard emergency response act (AHERA) sampling requirements, estimated quantities of suspect ACM, and the inspector’s judgment to aid in the identification of suspect ACM. If the analytical results indicated that all the samples collected per homogeneous area did not contain asbestos, then the homogeneous area (material) was considered non-asbestos-containing. However, if the analytical results of one or more of the samples collected per homogeneous area indicated that asbestos was present in quantities greater than one percent asbestos (as defined by USEPA), all of the homogeneous area (material) was treated as an ACM regardless of any other analytical results. Materials which were visually

Page | 3 determined to be non-asbestos (i.e. fibrous glass, foam rubber, etc.) by the accredited inspector were not required to be sampled. Actual collection of a bulk asbestos sample involves physically removing a small piece of material and placing it in an airtight sample container. Sample containers were marked with a unique identification number, which was documented in the field notes.

3.4 Laboratory Analytical Results

A total of 38 samples were collected from building materials suspected of containing asbestos. The samples were submitted under chain of custody to EMSL Analytical, Inc. (EMSL) located at 200 Route 130 North in Cinnaminson, New Jersey for analysis by polarized light microscopy (PLM) with dispersion staining techniques per the USEPA Method for the Determination of Asbestos in Bulk Building Materials (600/R-93- 116). The percentage of asbestos, if applicable, was established by microscopic visual estimation. EMSL is an accredited laboratory by the National Voluntary Laboratory Accreditation Plan (NVLAP) No. 101048-0.

Any material that contains greater than one percent (>1%) asbestos is considered an ACM and must be handled according to Occupational Safety and Health Administration (OSHA), USEPA, and all applicable state and local regulations

Details of sample analysis are included in Appendix A, which contains a listing of all analyzed samples, sample locations, and analytical results relating to the site. Asbestos analytical results are reported as percentage and type. Other common non-asbestos components may also be noted in the analytical report.

3.5 Suspect Asbestos-Containing Materials

A summary of the suspect ACM sampled can be found in Table 1 below:

Table 1: Suspect Asbestos-Containing Materials

Sample Number Material Location

1.1-Rubber Membrane Rubber Membrane SW Wing-Bldg G

1.1-Foam Foam SW Wing-Bldg G

1.2-Rubber Membrane Rubber Membrane SW Wing-Bldg G

1.2-Foam Foam SW Wing-Bldg G

2.3 Roof Insulation SW Wing-Bldg G-Upper Roof

2.4 Roof Insulation Central Upper Roof

3.5-Flashing Flashing-Black Bldg G- Between Upper and Lower roofs

3.5-Mastic Mastic-Yellow Bldg G- Between Upper and Lower roofs

3.6-Flashing Flashing-Black Bldg G- Between Upper and Lower roofs

3.6-Mastic Mastic-Yellow Bldg G- Between Upper and Lower roofs

4.7 Seam Sealant-Black Bldg G- Between Upper and Lower roofs

4.8 Seam Sealant-Black Bldg G- Between Upper and Lower roofs

5.9-Rubber Membrane Rubber Membrane Bldg B – Upper Roof

5.9-Foam Foam Bldg B – Upper Roof

5.10-Rubber Membrane Rubber Membrane Bldg B – Lower East Roof

Page | 4

Table 1: Suspect Asbestos-Containing Materials

Sample Number Material Location

5.10-Foam Foam Bldg B – Lower East Roof

6.11 Roof Insulation Bldg B – Upper Roof

6.12 Roof Insulation Bldg B – Lower East Roof

7.13-Flashing Parapet Flashing - Black Bldg B – Between Upper and Lower East

7.13-Mastic Parapet Mastic-Yellow Bldg B – Between Upper and Lower East

7.14-Flashing Parapet Flashing - Black Bldg B – Between Upper and Lower East

7.14-Mastic Parapet Mastic-Yellow Bldg B – Between Upper and Lower East

8.15 Roof Patch Sealant - Black Bldg B – Lower West Roof

8.16 Roof Patch Sealant - Black Bldg B – Lower East Roof

9.17-Rubber Membrane Rubber Roofing Bldg A – Lower Roof East

9.17-Foam Roofing Foam Bldg A – Lower Roof East

9.18-Rubber Membrane Rubber Roofing Bldg A – Upper Roof East

9.18-Foam Roofing Foam Bldg A – Upper Roof East

10.19 Roof Insulation Bldg A – Lower Roof East

10.20 Roof Insulation Bldg A – Upper Roof East

11.21 Roof Patch Seam- Black Bldg A – Lower Roof East

11.22 Roof Patch Seam - Black Bldg A – Upper Roof East

12.23 Roof Patch Seam- White Bldg A – Lower Roof East

12.24 Roof Patch Seam - White Bldg A – Lower Roof East

13.25 Parapet Flashing - Yellow Bldg A – Between Upper and Lower East

13.26 Parapet Flashing - Yellow Bldg A – Between Upper and Lower East

14.27 Parapet Seam Sealant - White Bldg A – Between Upper and Lower East

14.28 Parapet Seam Sealant - White Bldg A – Between Upper and Lower East

3.5 Asbestos-Containing Materials

Table 2 below identifies the materials that have been determined, through laboratory analysis, to contain asbestos in concentrations greater than one percent (>1%):

Table 2: Asbestos-Containing Materials

Sample Number Material Location

Approx.

Quantity

Asbestos Content

No ACM were Identified in the Samples Collected.

SF = Square Feet, LF = Linear Feet

Page | 5

5.0 CONCLUSIONS

5.1 Asbestos

No ACM were identified in the samples collected as part of this limited survey.

6.0 LIMITATIONS

The results, findings, conclusions, and recommendations expressed in this report are based solely on conditions noted during the December 31, 2025 Atlas inspection of the Fort Dodge Correctional Facility – Roof Replacement Project #9508.00 located at 1550 L Street in Fort Dodge, Iowa.

Although Atlas performed limited destructive sampling to access suspect ACM, additional suspect but unsampled materials could be located under existing building materials, in isolated areas or in other concealed areas. Therefore, if suspect materials are encountered during renovation/demolition activities that do not appear to have been characterized as non-ACM, samples should be collected and analyzed prior to disturbing these materials or the materials can be assumed to be ACM and abated accordingly.

Atlas’s selection of sample locations and frequency of sampling was based on the inspector’s assumption that like materials in the same area are homogeneous in content.

The report is designed to aid the building owner, architect, construction manager, general contractor, and potential asbestos and lead abatement contractor(s) in locating ACM and lead containing surface coatings.

Under no circumstances is the report to be utilized as a bidding document or as a project specification document since it does not have all the components required to serve as an Project Design or an Abatement Work plan.

Our professional services have been performed, our findings obtained, and our conclusions and recommendations prepared in accordance with customary principles and practices in the fields of environmental science and engineering. This statement is in lieu of other statements either expressed or implied. This report does not warrant against future operations or conditions, nor does it warrant against operations or conditions present of a type or at a location not investigated.

This report is intended for the sole use of the IDAS. The scope of services performed in execution of this evaluation may not be appropriate to satisfy the needs of other users and use or re-use of this document or the findings, conclusions, or recommendations is at the risk of said user.

APPENDIX A

ASBESTOS ANALYTICAL REPORT AND

CHAIN OF CUSTODY

EMSL Analytical, Inc.

6340 CastlePlace Dr. Indianapolis, IN 46250

Tel/Fax: (317) 803-2997 / (317) 803-3047 http://www.EMSL.com / indianapolislab@emsl.com

162600036EMSL Order:

Customer ID: ATC55

Customer PO:

Project ID:

Attention: Phone:Aaron Girard (402) 670-2512

Fax:Atlas Technical (402) 597-8532

Received Date:11117 Mockingbird Drive 01/02/2026 10:25 AM

Analysis Date:Omaha, NE 68137 01/06/2026

Collected Date: 12/30/2026

Project: 204BS09402- Fort Dodge Correctional Facility Bldg A

Test Report: Asbestos Analysis of Bulk Materials via AHERA Method 40CFR 763 Subpart E

Appendix E supplemented with EPA 600/R-93/116 using Polarized Light Microscopy

Sample Description Appearance % Fibrous % Non-Fibrous

Non-Asbestos Asbestos

% Type

9.17-Rubber Membrane

162600036-0001

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Rubber Foam Roofing

Core (Top Layer) -

Bldg #A Lower Roof

East

9.17-Foam

162600036-0001A

None DetectedNon-fibrous (Other)100%Pink

Non-Fibrous

Homogeneous

Rubber Foam Roofing

Core (Top Layer) -

Bldg #A Lower Roof

East

9.18-Rubber Membrane

162600036-0002

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Rubber Foam Roofing

Core (Top Layer) -

Bldg #A upper Roof

9.18-Foam

162600036-0002A

None DetectedNon-fibrous (Other)100%Pink

Non-Fibrous

Homogeneous

Rubber Foam Roofing

Core (Top Layer) -

Bldg #A upper Roof

10.19

162600036-0003

None DetectedPerlite

Non-fibrous (Other)

10%

5%

Cellulose85%Brown/Gray

Fibrous

Homogeneous

Roof Insulation Core

(Bottom Layer) - Bldg

#A Lower Roof East

10.20

162600036-0004

None DetectedPerlite

Non-fibrous (Other)

10%

5%

Cellulose85%Brown

Fibrous

Homogeneous

Roof Insulation Core

(Bottom Layer) - Bldg

#A Upper Roof

11.21

162600036-0005

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Roof Patch Seam

Sealant Black - Bldg

#A Lower East

11.22

162600036-0006

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Roof Patch Seam

Sealant Black - Bldg

#A Upper

12.33

162600036-0007

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

Roof Patch Seam

Sealant White - Bldg

#A Lower East

12.24

162600036-0008

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

Roof Patch Seam

Sealant White - Bldg

#A Lower East

13.25

162600036-0009

None DetectedNon-fibrous (Other)100%Yellow

Non-Fibrous

Homogeneous

Painpet Flashing

Yellow - Bldg #A

Parapet Between

Upper / Lower

13.26

162600036-0010

None DetectedNon-fibrous (Other)100%Yellow

Non-Fibrous

Homogeneous

Painpet Flashing

Yellow - Bldg #A

Parapet Between

Upper / Lower

14.27

162600036-0011

None DetectedNon-fibrous (Other)100%White/Black

Non-Fibrous

Homogeneous

Parapet Metal Seam

Cap Sealant

(White/Black) - Bldg

#A Parapet Between

Upper Lower - East

14.28

162600036-0012

None DetectedNon-fibrous (Other)100%Gray/Black

Non-Fibrous

Homogeneous

Parapet Metal Seam

Cap Sealant

(White/Black) - Bldg

#A Parapet Between

Upper Lower - East

Initial report from: 01/06/2026 16:46:56

Page 1 of 2ASB_PLM_0008_0002 - 2.31 Printed: 1/6/2026 4:46 PM

Tel/Fax: (317) 803-2997 / (317) 803-3047 http://www.EMSL.com / indianapolislab@emsl.com

162600036EMSL Order:

Customer ID: ATC55

Customer PO:

Project ID:

Analyst(s)

Hilary Jarvis (7)

Maggie Hayden (7)

Asbestos Laboratory Manager or Other Approved Signatory

EMSL maintains liability limited to cost of analysis. Interpretation and use of test results are the responsibility of the client. This report relates only to the samples reported above, and may not be reproduced, except in full, without written approval by EMSL. EMSL bears no responsibility for sample collection activities or analytical method limitations. The report reflects the samples as received.

Results are generated from the field sampling data (sampling volumes and areas, locations, etc.) provided by the client on the Chain of Custody. Samples are within quality control criteria and met method specifications unless otherwise noted. The above analyses were performed in general compliance with Appendix E to Subpart E of 40 CFR (previously EPA 600/M4-82-020 “Interim Method”) but augmented with procedures outlined in the 1993 (”final”) version of the method. This 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. Non-friable organically bound materials present a problem matrix and therefore EMSL recommends gravimetric reduction prior to analysis. Unless requested by the client, building materials manufactured with multiple layers (i.e. linoleum, wallboard, etc.) are reported as a single sample. Estimation of uncertainty is available on request.

Samples analyzed by EMSL Analytical, Inc. Indianapolis, IN NVLAP Lab Code 200188-0, AZ0939, CA 2575, CO AL-15132, TX 300262, A2LA Accredited - Certificate #2845.25

Initial report from: 01/06/2026 16:46:56

Page 2 of 2ASB_PLM_0008_0002 - 2.31 Printed: 1/6/2026 4:46 PM

OrderID: 162600036

OrderID: 162600036

Tel/Fax: (317) 803-2997 / (317) 803-3047 http://www.EMSL.com / indianapolislab@emsl.com

162600034EMSL Order:

Customer ID: ATC55

Customer PO:

Project ID:

Attention: Phone:Aaron Girard (402) 670-2512

Fax:Atlas Technical (402) 597-8532

Received Date:11117 Mockingbird Drive 01/02/2026 10:28 AM

Analysis Date:Omaha, NE 68137 01/07/2026

Collected Date: 12/30/2026

Project: 204BS09402-Fort Dodge Correctional Facility Bldg B

Test Report: Asbestos Analysis of Bulk Materials via AHERA Method 40CFR 763 Subpart E

Appendix E supplemented with EPA 600/R-93/116 using Polarized Light Microscopy

Sample Description Appearance % Fibrous % Non-Fibrous

Non-Asbestos Asbestos

% Type

5.9-Rubber Membrane

162600034-0001

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Rubber W. Foam

GRE (Top Layer) -

Bldg #B Upper Roof

5.9-Foam

162600034-0001A

None DetectedNon-fibrous (Other)100%Pink

Non-Fibrous

Homogeneous

Rubber W. Foam

GRE (Top Layer) -

Bldg #B Upper Roof

5.10-Rubber Membrane

162600034-0002

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Rubber W. Foam

GRE (Top Layer) -

Bldg #B Lower East

Wing

5.10-Foam

162600034-0002A

None DetectedNon-fibrous (Other)100%Pink

Non-Fibrous

Homogeneous

Rubber W. Foam

GRE (Top Layer) -

Bldg #B Lower East

Wing

6.11

162600034-0003

None DetectedPerlite

Non-fibrous (Other)

5%

5%

Cellulose90%Brown

Fibrous

Homogeneous

Roof Insulation GRE

(Bottom Layer) - Bldg

#B Upper Roof

6.12

162600034-0004

None DetectedPerlite

Non-fibrous (Other)

5%

5%

Cellulose90%Brown

Fibrous

Homogeneous

Roof Insulation GRE

(Bottom Layer) - Bldg

#B Lower East Wing

7.13-Flashing

162600034-0005

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Pargset Flashing

Yellow - Bldg #B

Parapet Between

Upper

7.13-Mastic

162600034-0005A

None DetectedNon-fibrous (Other)100%Yellow

Non-Fibrous

Homogeneous

Pargset Flashing

Yellow - Bldg #B

Parapet Between

Upper

7.14-Flashing

162600034-0006

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Pargset Flashing

Yellow - Bldg #B

Parapet Between

Lower

7.14-Mastic

162600034-0006A

None DetectedNon-fibrous (Other)100%Yellow

Non-Fibrous

Homogeneous

Pargset Flashing

Yellow - Bldg #B

Parapet Between

Lower

8.15

162600034-0007

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Roof Patch Seam

Sealant Black - Bldg

#B Lower West Wing

8.16

162600034-0008

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Roof Patch Seam

Sealant Black - Bldg

#B Lower East Wing

Initial report from: 01/07/2026 10:59:01

Page 1 of 2ASB_PLM_0008_0002 - 2.31 Printed: 1/7/2026 10:59 AM

Tel/Fax: (317) 803-2997 / (317) 803-3047 http://www.EMSL.com / indianapolislab@emsl.com

162600034EMSL Order:

Customer ID: ATC55

Customer PO:

Project ID:

Analyst(s)

Paul Rihm (12) Asbestos Laboratory Manager or Other Approved Signatory

EMSL maintains liability limited to cost of analysis . Interpretation and use of test results are the responsibility of the client. This report relates only to the samples reported above, and may not be reproduced, except in full, without written approval by EMSL. EMSL bears no responsibility for sample collection activities or analytical method limitations . The report reflects the samples as received.

Results are generated from the field sampling data (sampling volumes and areas, locations, etc.) provided by the client on the Chain of Custody. Samples are within quality control criteria and met method specifications unless otherwise noted. The above analyses were performed in general compliance with Appendix E to Subpart E of 40 CFR (previously EPA 600/M4-82-020 “Interim Method”) but augmented with procedures outlined in the 1993 (”final”) version of the method. This 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. Non- friable organically bound materials present a problem matrix and therefore EMSL recommends gravimetric reduction prior to analysis . Unless requested by the client, building materials manufactured with multiple layers (i.e. linoleum, wallboard, etc.) are reported as a single sample. Estimation of uncertainty is available on request.

Samples analyzed by EMSL Analytical, Inc. Indianapolis, IN NVLAP Lab Code 200188-0, AZ0939, CA 2575, CO AL-15132, TX 300262, A2LA Accredited - Certificate #2845.25

Initial report from: 01/07/2026 10:59:01

Page 2 of 2ASB_PLM_0008_0002 - 2.31 Printed: 1/7/2026 10:59 AM

OrderID: 162600034

Tel/Fax: (317) 803-2997 / (317) 803-3047 http://www.EMSL.com / indianapolislab@emsl.com

162600031EMSL Order:

Customer ID: ATC55

Customer PO:

Project ID:

Attention: Phone:Aaron Girard (402) 670-2512

Fax:Atlas Technical (402) 597-8532

Received Date:11117 Mockingbird Drive 01/02/2026 10:25 AM

Analysis Date:Omaha, NE 68137 01/07/2026

Collected Date: 12/31/2026

Project: 204BS09402-Fort Dodge Correctional Facility Bldg II G

Test Report: Asbestos Analysis of Bulk Materials via AHERA Method 40CFR 763 Subpart E

Appendix E supplemented with EPA 600/R-93/116 using Polarized Light Microscopy

Sample Description Appearance % Fibrous % Non-Fibrous

Non-Asbestos Asbestos

% Type

1.1-Rubber Membrane

162600031-0001

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Rubber W Foam -

Core (Tlayer) - SW

Wing Bldg. G

1.1-Foam

162600031-0001A

None DetectedNon-fibrous (Other)100%Pink

Non-Fibrous

Homogeneous

Rubber W Foam -

Core (Tlayer) - SW

Wing Bldg. G

1.2-Rubber Membrane

162600031-0002

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Rubber W Foam -

Bldg. G Roof in SW

Win

1.2-Foam

162600031-0002A

None DetectedNon-fibrous (Other)100%Pink

Non-Fibrous

Homogeneous

Rubber W Foam -

Bldg. G Roof in SW

Win

2.3

162600031-0003

None DetectedPerlite

Non-fibrous (Other)

5%

5%

Cellulose90%Brown

Fibrous

Homogeneous

Insulation (Bottom

Layer) - Bldg G -

Upper Roof in SW

Wing

2.4

162600031-0004

None DetectedPerlite

Non-fibrous (Other)

5%

5%

Cellulose90%Brown

Fibrous

Homogeneous

Insulation (Bottom

Layer) - Bldg G -

Upper Roof in Center

3.5-Flashing

162600031-0005

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Pargret Flashing

Yellow - Bldg G -

Between Upper /

Lower

3.5-Mastic

162600031-0005A

None DetectedNon-fibrous (Other)100%Yellow

Non-Fibrous

Homogeneous

Pargret Flashing

Yellow - Bldg G -

Between Upper /

Lower

3.6-Flashing

162600031-0006

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Pargret Flashing

Yellow - Bldg G -

Between Upper /

Lower

3.6-Mastic

162600031-0006A

None DetectedNon-fibrous (Other)100%Yellow

Non-Fibrous

Homogeneous

Pargret Flashing

Yellow - Bldg G -

Between Upper /

Lower

4.7

162600031-0007

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Rubber Patch Seam

Sealant (Black) - Bldg

G Pargnt Between

Lower/Upper

4.8

162600031-0008

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Rubber Patch Seam

Sealant (Black) - Bldg

G Pargnt Between

Lower/Upper

Initial report from: 01/07/2026 14:08:10

Page 1 of 2ASB_PLM_0008_0002 - 2.31 Printed: 1/7/2026 2:08 PM

Tel/Fax: (317) 803-2997 / (317) 803-3047 http://www.EMSL.com / indianapolislab@emsl.com

162600031EMSL Order:

Customer ID: ATC55

Customer PO:

Project ID:

Analyst(s)

Paul Rihm (12) Asbestos Laboratory Manager or Other Approved Signatory

EMSL maintains liability limited to cost of analysis. Interpretation and use of test results are the responsibility of the client. This report relates only to the samples reported above, and may not be reproduced, except in full, without written approval by EMSL. EMSL bears no responsibility for sample collection activities or analytical method limitations. The report reflects the samples as received.

Results are generated from the field sampling data (sampling volumes and areas, locations, etc.) provided by the client on the Chain of Custody. Samples are within quality control criteria and met method specifications unless otherwise noted. The above analyses were performed in general compliance with Appendix E to Subpart E of 40 CFR (previously EPA 600/M4-82-020 “Interim Method”) but augmented with procedures outlined in the 1993 (”final”) version of the method. This 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. Non-friable organically bound materials present a problem matrix and therefore EMSL recommends gravimetric reduction prior to analysis. Unless requested by the client, building materials manufactured with multiple layers (i.e. linoleum, wallboard, etc.) are reported as a single sample. Estimation of uncertainty is available on request.

Samples analyzed by EMSL Analytical, Inc. Indianapolis, IN NVLAP Lab Code 200188-0, AZ0939, CA 2575, CO AL-15132, TX 300262, A2LA Accredited - Certificate #2845.25

Initial report from: 01/07/2026 14:08:10

Page 2 of 2ASB_PLM_0008_0002 - 2.31 Printed: 1/7/2026 2:08 PM

OrderID: 162600031

APPENDIX B

DRAWINGS WITH SAMPLE LOCATIONS

Project No. 204BS09402 Date: January 7, 2025

Asbestos Sample Locations

Project Manager: Phillip Thomas Fort Dodge Correctional Facility

1550 L Street Fort Dodge, IA 50276

Name: Fort Dodge Correctional Facility 11117 Mockingbird Drive Omaha, NE 68137

PH. (402) 697-9747

X-XX = Asbestos Sample Location

5.9

6.11

8.16

8.15

6.12

5.10 7.14

7.13

12.23

12.24

14.27

14.28

11.22

9.18

10.20

13.25

13.26

11.21

10.19

9.17

3.6

1.1

2.3

4.7

4.8

3.5 1.2

2.4

APPENDIX C

PHOTO LOG

Photo Log FDCF Roof Replacement Project #9508.00 Fort Dodge, IA Date Taken: December 31, 2025 Atlas Project No. 204BS09402

Photo #1 Sample 1.1. Building G, Non-ACM Roof Core.

Photo #2 Sample 3.5. Building G, Non-ACM Flashing and Yellow Mastic.

Photo #3 Sample 4.7. Building G, Non-ACM Rubber Patch Seam.

Photo #4 Sample 5.10. Building B, Non-ACM

Photo #5 Sample 7.13. Building B, Non-ACM

Photo #6 Sample 8.15. Building B, Non-ACM Rubber Patch Seam.

Photo Log FDCF Roof Replacement Project #9508.00 Fort Dodge, IA Date Taken: December 31, 2025 Atlas Project No. 204BS09402

Photo #7 Sample 9.17. Building A, Non-ACM

Photo #8 Sample 11.21. Building A, Non-ACM Seam Sealant.

Photo #9 Sample 11.22. Building A, Non-ACM Seam Sealant.

Photo #10 Sample 13.25. Building A, Non-ACM

Photo #11 Sample 14.27. Building A, Non-ACM Parapet metal Seam Cap Sealant.

Photo #12 XXX

APPENDIX D

STAFF ACCREDITATIONS

D R

A F T

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

PROJECT 9508.00 SUBSTITUTION PROCEDURES 01 2500 - 3

SUBSTITUTION REQUEST FORM

(Continued)

The Undersigned certifies:

• Proposed substitution has been fully investigated and determined to be equal or superior in all respects to specified product.

• Same warranty will be furnished for proposed substitution as for specified product.

• Same maintenance service and source of replacement parts, as applicable, is available.

• Proposed substitution will have no adverse effect on other trades and will not affect or delay progress schedule.

• Cost data as stated above is complete. Claims for additional costs related to accepted substitution which may subsequently become apparent are to be waived.

• Proposed substitution does not affect dimensions and functional clearances.

• Payment will be made for changes to building design, including A/E design, detailing, and construction costs caused by the substitution.

• Coordination, installation, and changes in the Work as necessary for accepted substitution will be complete in all respects.

Submitted by:

Signed by:

Firm:

Address:

Telephone:

Attachments:

A/E's REVIEW AND ACTION

Substitution approved - Make submittals in accordance with Specification Section 01 3300.

Substitution approved as noted - Make submittals in accordance with Specification Section 01 3300.

Substitution rejected - Use specified materials.

Substitution Request received too late - Use specified materials.

Signed by: Date:

Additional Comments: Contractor Subcontractor Supplier Manufacturer A/E

DOC FDCF UNIT A, B & G ROOF REPLACEMENT

Fort Dodge, IA 03, 2026

Project No. 9508.00 Demolition 024100 - 1

SECTION 024100

DEMOLITION

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Selective demolition of built site elements.

B. Selective demolition of building elements for alteration purposes.

1.02 RELATED REQUIREMENTS

A. Section 011000 - Summary: Limitations on Contractor's use of site and premises.

B. Section 011000 - Summary: Sequencing and staging requirements.

C. Section 015000 - Temporary Facilities and Controls: Site fences, security, protective barriers, and waste removal.

D. Section 017000 - Execution and Closeout Requirements: Project conditions; protection of bench marks, survey control points, and existing construction to remain; reinstallation of removed products; temporary bracing and shoring.

1.03 REFERENCE STANDARDS

1.04 SUBMITTALS

A. See Section 013000 - Administrative Requirements for submittal procedures.

B. Demolition Plan: Submit demolition plan as required by OSHA and local AHJs.

1. Indicate extent of demolition, removal sequencing

2. Summary of safety procedures.

C. Project Record Documents: Accurately record actual locations of capped and active utilities and subsurface construction.

1.05 FIELD CONDITIONS

A. Maintain access to existing walkways, exits and other facilities used by occupants of adjacent buildings.

1. Coordinate accessible routes with owner.

B. Hazardous Materials : It is not expected that hazardous materials will be encountered in the work.

1. Testing has occured by the owner and no hazordus materials were encountered.

2. If materials suspected of containing hazaedous materials are encountered, do not disturb;

immediatly notify the Project Manager and Owner. Hazaedous materials will be removed by Owner under seperate contract.

3. On-site storage or sale of materials is prohibited.

4. Arrange demolition schedule so as not to interfere with Owner's on site operations.

1.06 QUALITY ASSURANCE

A. Regulatory Requirements: Comply with governing EPA notification regulations before beginning demolition. Comply with hauling and disposal regulations of authorities having juristiction.

B. Standards: Comply with ASSW A10.6 and NFPA 241.

PART 2 PRODUCTS -- NOT USED

PART 3 EXECUTION

3.01 SCOPE

A. Remove the following:

1. Roof membrane from parapet walls and vertical wall transitions.

2. Sheet metal wall cap flashing and anchor bars etc. .

3. Insulation boards, deck boards or coverboards.

4. Gutters - downspouts may remain if they are reusable.

Project No. 9508.00 Demolition 024100 - 2

5. Damaged or wet wood blocking.

6. Roof ballast, owner does not want returned.

7. Pavers, owner does not want pavers returned.

8. Mechanical equipment - The owner will move mechanical equipment as needed.

3.02 GENERAL PROCEDURES AND PROJECT CONDITIONS

A. Comply with requirements in Section 017000.

B. Comply with applicable codes and regulations for demolition operations and safety of adjacent structures and the public.

1. Obtain required permits.

2. Use of explosives is not permitted.

3. Take precautions to prevent catastrophic or uncontrolled collapse of structures to be removed; do not allow worker or public access within range of potential collapse of unstable structures.

4. Provide, erect, and maintain temporary barriers and security devices.

5. Conduct operations to minimize effects on and interference with adjacent structures and occupants.

6. Do not close or obstruct roadways or sidewalks without permits from authority having jurisdiction.

7. Conduct operations to minimize obstruction of public and private entrances and exits. Do not obstruct required exits at any time. Protect persons using entrances and exits from removal operations.

8. Obtain written permission from owners of adjacent properties when demolition equipment will traverse, infringe upon, or limit access to their property.

C. Do not begin removal until receipt of notification to proceed from Owner.

D. Protect existing structures and other elements to remain in place and not removed.

1. Provide bracing and shoring.

2. Prevent movement or settlement of adjacent structures.

3. Stop work immediately if adjacent structures appear to be in danger.

E. Hazardous Materials:

1. If hazardous materials are discovered during removal operations, stop work and notify

Architect and Owner; hazardous materials include regulated asbestos containing materials, lead, PCBs, and mercury.

3.03 EXISTING UTILITIES

A. Cordinate the removal of utilites and power shutdowns with owner prior to start of work.

B. Protect existing utilities to remain from damage.

1. Including the underground utilities that border the site.

C. Do not disrupt public utilities without permit from authority having jurisdiction.

D. Do not close, shut off, or disrupt existing life safety systems that are in use without at least 7 days prior written notification to Owner.

E. Do not close, shut off, or disrupt existing utility branches or take-offs that are in use without at least 3 days prior written notification to Owner.

F. Locate and mark utilities to remain; mark using highly visible tags or flags, with identification of utility type; protect from damage due to subsequent construction, using substantial barricades if necessary.

1. Including the underground utilities that border the site.

G. If existing utilities are encountered coordinate removal with owner.

H. Remove exposed piping, valves, meters, equipment, supports, and foundations of disconnected and abandoned utilities.

Project No. 9508.00 Demolition 024100 - 3

3.04 SELECTIVE DEMOLITION FOR ALTERATIONS

A. Existing construction and utilities indicated on drawings are based on casual field observation and existing record documents only.

1. Verify construction and utility arrangements are as indicated.

2. Report discrepancies to Architect before disturbing existing installation.

3. Beginning of demolition work constitutes acceptance of existing conditions that would be apparent upon examination prior to starting demolition.

B. Remove existing work as indicated and required to accomplish new work.

1. Remove items indicated on drawings.

C. Services including, but not limited to, HVAC, Plumbing, Fire Protection, Electrical, and

Telecommunications: Remove existing systems and equipment as indicated.

1. Maintain existing active systems to remain in operation, and maintain access to equipment and operational components.

2. Where existing active systems serve occupied facilities but are to be replaced with new services, maintain existing systems in service until new systems are complete and ready for service.

3. Verify that abandoned services serve only abandoned facilities before removal.

4. Remove abandoned pipe, ducts, conduits, and equipment, including those above accessible ceilings. Remove back to source of supply where possible, otherwise cap stub and tag with identification.

D. Protect existing work to remain.

1. Prevent movement of structure. Provide shoring and bracing as required.

2. Perform cutting to accomplish removal work neatly and as specified for cutting new work.

3. Repair adjacent construction and finishes damaged during removal work.

4. Patch to match new work.

3.05 DEBRIS AND WASTE REMOVAL

A. Remove debris, junk, and trash from site.

B. Leave site in clean condition, ready for subsequent work.

C. Clean up spillage and wind-blown debris from public and private lands.

END OF SECTION

This page intentionally left blank

Project No. 9508.00 Miscellaneous Rough Carpentry 061053 - 1

SECTION 061053

MISCELLANEOUS ROUGH CARPENTRY

PART 1 GENERAL

1.01 SECTIONS INCLUDES

A. Roofing Nailers B. Fire-retardant-treated wood materials.

C. Wood in contact with membrane waterproofing.

1.02 REFERENCE STANDARDS

A. ASTM D2898 - Standard Practice for Accelerated Weathering of Fire-Retardant-Treated Wood for Fire Testing; 2010 (Reapproved 2024).

B. ASTM E84 - Standard Test Method for Surface Burning Characteristics of Building Materials;

2025.

C. AWPA U1 - Use Category System: User Specification for Treated Wood; 2025.

D. PS 20 - American Softwood Lumber Standard; 2025.

PART 2 PRODUCTS

2.01 GENERAL REQUIREMENTS

A. Dimension Lumber: Comply with PS 20 and requirements of specified grading agencies.

1. If no species is specified, provide species graded by the agency specified; if no grading agency is specified, provide lumber graded by grading agency meeting the specified requirements.

2. Grading Agency: Grading agency whose rules are approved by the Board of Review, American Lumber Standard Committee (www.alsc.org), and that provides grading service for species and grade specified. Provide lumber stamped with grade mark unless otherwise indicated.

2.02 DIMENSION LUMBER FOR CONCEALED APPLICATIONS

A. Sizes: Nominal sizes as indicated on drawings, S4S.

B. Moisture Content: S-dry or MC19.

C. Miscellaneous Framing, Blocking, Nailers, Grounds, and Furring:

1. Lumber: S4S, No.2 or Standard Grade.

2. Boards: Standard or No.3.

2.03 ACCESSORIES

A. Fasteners and Anchors:

1. Metal and Finish: Stainless steel for high humidity and preservative-treated wood locations, unfinished steel elsewhere.

2.04 FACTORY WOOD TREATMENT

A. Treated Lumber and Plywood: Comply with requirements of AWPA U1 - Use Category System for wood treatments determined by use categories, expected service conditions, and specific applications.

1. Fire-Retardant Treated Wood: Mark each piece of wood with producer's stamp indicating compliance with specified requirements.

2. Preservative-Treated Wood: Provide lumber and plywood marked or stamped by an

ALSC-accredited testing agency, certifying level and type of treatment in accordance with AWPA standards.

B. Fire Retardant Treatment:

1. Interior Type A: AWPA U1, Use Category UCFA, Commodity Specification H, low temperature, low hygroscopic type, chemically treated and pressure impregnated; capable of providing a maximum flame spread index of 25 when tested in accordance with ASTM

Project No. 9508.00 Miscellaneous Rough Carpentry 061053 - 2

E84, with no evidence of significant combustion when test is extended for an additional 20 minutes.

a. Kiln dry wood after treatment to a maximum moisture content of 19 percent for lumber and 15 percent for plywood.

b. Interior rough carpentry items are to be fire retardant treated.

c. Treat rough carpentry items as indicated.

d. Do not use treated wood in applications exposed to weather or where the wood may become wet.

C. Preservative Treatment:

1. Preservative Pressure Treatment of Lumber Above Grade: AWPA U1, Use Category UC3B, Commodity Specification A using waterborne preservative.

a. Kiln dry lumber after treatment to maximum moisture content of 19 percent.

b. Treat lumber exposed to weather.

c. Treat lumber in contact with flashing or waterproofing.

d. Treat lumber in contact with masonry or concrete.

2. Preservative Pressure Treatment of Plywood Above Grade: AWPA U1, Use Category UC2 and UC3B, Commodity Specification F using waterborne preservative.

a. Kiln dry plywood after treatment to maximum moisture content of 19 percent.

b. Treat plywood in contact with flashing or waterproofing.

c. Treat plywood in contact with masonry or concrete.

PART 3 EXECUTION

3.01 PREPARATION

A. Coordinate installation of rough carpentry members specified in other sections.

3.02 INSTALLATION - GENERAL

A. Select material sizes to minimize waste.

B. Reuse scrap to greatest extent possible; clearly separate scrap for use on-site as accessory components, including shims, bracing, and blocking.

3.03 BLOCKING, NAILERS, AND SUPPORTS

A. Provide framing and blocking members as indicated or as required to support finishes, fixtures, specialty items, and trim.

3.04 ROOF-RELATED CARPENTRY

A. Coordinate installation of roofing carpentry with deck construction, framing of roof openings, and roofing assembly installation.

B. Provide wood curb at roof openings except where specifically indicated otherwise. Form corners by alternating lapping side members.

Project No. 9508.00 Preparation for Re-Roofing

070150.19 - 1

SECTION 070150.19

PREPARATION FOR RE-ROOFING

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Replacement of existing roofing system in preparation for entire new roofing system.

B. Re-cover of existing roofing system in preparation for entire new roofing system.

C. Removal of existing flashing and counterflashings.

D. Temporary roofing protection.

1.02 RELATED REQUIREMENTS

A. Section 075100 - Built-Up Bituminous Roofing.

B. Section 076200 - Sheet Metal Flashing and Trim: Replacement of flashing and counterflashings.

1.03 REFERENCE STANDARDS

A. ASTM C1177/C1177M - Standard Specification for Glass Mat Gypsum Substrate for Use as Sheathing; 2024.

B. ASTM C1278/C1278M - Standard Specification for Fiber-Reinforced Gypsum Panel; 2024.

1.04 ADMINISTRATIVE REQUIREMENTS

A. Coordinate with affected mechanical and electrical work associated with roof penetrations.

B. Preinstallation Meeting: Convene one week before starting work of this section.

1. Attendees:

a. Architect.

b. Contractor.

c. Owner.

C. Schedule work to coincide with commencement of installation of new roofing system.

1.05 SUBMITTALS

A. See Section 013000 - Administrative Requirements for submittal procedures.

B. Product Data: Submit for each type of material.

C. Shop Drawings: Indicate size, configuration, and installation details.

D. Preconstruction Test Reports.

1.06 DELIVERY, STORAGE, AND HANDLING

A. Ensure storage and staging of materials does not exceed static and dynamic load-bearing capacities of roof decking.

1.07 FIELD CONDITIONS

A. Existing Roofing System: Ballasted roofing.

B. Do not remove existing roofing membrane when weather conditions threaten the integrity of building contents or intended continued occupancy.

C. Maintain continuous temporary protection prior to and during installation of new roofing system.

D. Provide notice at least three days before starting activities that will affect normal building operations.

E. Owner will occupy building areas directly below re-roofing area.

1. Provide Owner with at least 48 hours written notice of roofing activities that may affect their operations and to allow them to prepare for upcoming activities as necessary.

2. Maintain access of Owner's personnel to corridors, existing walkways, and adjacent buildings.

Project No. 9508.00 Preparation for Re-Roofing

070150.19 - 2

1.08 WARRANTY

A. See Section 017800 - Closeout Submittals for additional warranty requirements.

PART 2 PRODUCTS

2.01 COMPONENTS

A. See the following sections for additional information on components relating to this work:

1. Replacement and removal of existing roofing system in preparation for entire new roofing system, see Section 075100.

2. Recovering of existing roofing system in preparation for entire new roofing system, see

Section 075100.

3. Remove existing flashing and counterflashings in preparation for replacement of these materials as part of this work, see Section 076200 for material requirements.

2.02 MATERIALS

A. Patching Materials: Provide necessary materials in accordance with requirements of existing roofing system.

B. Temporary Roofing Protection Materials:

1. Contractor's responsibility to select appropriate materials for temporary protection of roofing areas as determined necessary for this work.

2.03 ACCESSORIES

A. Fasteners: Type and size as required and compatible with existing and new roofing system to resist local wind uplift.

PART 3 EXECUTION

3.01 EXAMINATION

A. Verify that existing roof surface has been cleared of materials being removed from existing roofing system and ready for next phase of work as required.

3.02 PREPARATION

A. Sweep roof surface clean of loose matter.

B. Remove loose refuse and dispose of properly off-site.

3.03 MATERIAL REMOVAL

A. Remove only existing roofing materials that can be replaced with new materials as the weather will permit.

B. Remove metal counter flashings.

3.04 INSTALLATION

A. Coordinate scope of this work with requirements for installation of new roofing system, see

Section 075100 for additional requirements.

3.05 PROTECTION

A. Provide temporary protective sheeting over uncovered deck surfaces.

B. Provide for surface drainage from sheeting to existing drainage facilities.

C. Do not permit traffic over unprotected or repaired deck surface.

3.06 SCHEDULES

A. Entire Roofing Area: Remove existing roofing gravel, perimeter flashings, base flashings, counter flashings, vent stack flashings, roofing membrane, insulation, vapor retarder, and gutters.

B. Remove roof mounted mechanical equipment and electrical equipment. Owner will remove roof mounted equipment, contractor to coordinate when equipment is to be removed.

Project No. 9508.00 EPDM Thermoset Single-Ply

Roofing - Carlisle 075323 - 1

SECTION 075323

EPDM THERMOSET SINGLE-PLY ROOFING - CARLISLE

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Mechanically attached roof system with ethylene propylene diene monomer (EPDM) roofing membrane.

B. Coverboard C. Adhered roof system with ethylene propylene diene monomer (EPDM) roofing membrane.

D. Insulation, flat and tapered.

E. Vapor retarder.

F. Deck sheathing.

G. Roofing stack boots and walkway pads.

1.02 REFERENCE STANDARDS

A. ASCE 7 - Minimum Design Loads and Associated Criteria for Buildings and Other Structures;

Most Recent Edition Cited by Referring Code or Reference Standard.

B. ASTM C1177/C1177M - Standard Specification for Glass Mat Gypsum Substrate for Use as

Sheathing; 2024.

C. ASTM C1289 - Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal

Insulation Board; 2025.

D. ASTM C1396/C1396M - Standard Specification for Gypsum Board; 2024.

E. ASTM D412 - Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers--

Tension; 2016 (Reapproved 2021).

F. ASTM D4637/D4637M - Standard Specification for EPDM Sheet Used in Single-Ply Roof

Membrane; 2015, with Editorial Revision (2022).

G. ASTM E96/E96M - Standard Test Methods for Gravimetric Determination of Water Vapor

Transmission Rate of Materials; 2024a.

H. ASTM E1980 - Standard Practice for Calculating Solar Reflectance Index of Horizontal and

Low-Sloped Opaque Surfaces; 2024.

I. FM DS 1-29 - Roof Deck Securement and Above-Deck Roof Components; 2016, with Editorial

Revision (2022).

J. NRCA (RM) -…