RFB943500-01 - HCR Roof Replacement - Project Manual.pdf

Honey Creek Lodge Roof Replacement Project 9435.00 Seals Page 00 0107 - 1

SECTION 00 0107

SEALS PAGE

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 Iowa.

SIGNATURE:

NAME: ______

DATE: 03-10-2025

LICENSE EXPIRES: 06-30-2025 SEAL

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 Mechanical Engineer under the laws of the State of Iowa.

SIGNATURE:

NAME: __________

DATE: __________

LICENSE EXPIRES: __________ SEAL

END OF SECTION

Wade C. Ross

03-10-2025

12/31/2025

Sarah L. Huston noah.thelen Snapshot

PROJECT 9435.00 NOTICE TO BIDDERS 00 1113 - 1

SECTION 00 1113

NOTICE TO BIDDERS

RFB #943500-01

The Iowa Department of Administrative Services will be receiving bids for removal and replacement of the asphalt shingle roof and selective EPDM roofing as well as removal and replacement of an RTU serving the kitchen at Honey Creek Resort, Moravia, Iowa 52571.

The Iowa Department of Administrative Services anticipates construction to begin on September 2nd, 2025 and end on October 31st, 2025.

Bids must be received no later than 02:00 pm, Thursday, April 17th, 2025. Late bids will not be considered. Bids shall be submitted on IMPACS Electronic Procurement System. The Bid shall be accompanied by a Bid Security as set forth in the Instructions to Bidders in the amount of 5% of the total bid amount. Each bid shall be accompanied by a bid bond, cashier’s check or a certified check drawn upon a solvent bank chartered under the laws of the United States of America.

While electronic bid submissions are preferred, bidders may submit a hard copy of their bid in a sealed envelope. The bid must be submitted using the Bid Form provided in the Project Manual and include the required Bid Bond/Security.

To submit a hard copy bid, the following requirements must be met:

1. Sealed Envelope: The bid must be enclosed in a sealed envelope within the delivery envelope.

2. Envelope Marking: The outside of the sealed envelope must be clearly marked with the following information:

a. Solicitation Title: Honey Creek Resort Hotel Roof Replacement & AHU

b. Solicitation Number: RFB943500-01

c. Bidders Name

d. Statement: “SEALED BID – DO NOT OPEN”

3. Delivery Address:

DAS Central Procurement Hoover Building – Third Floor 1305 E. Walnut St.

Des Moines, IA. 50319

Attn: Michael Bradbury

Delivery Responsibility: Bidders are solely responsible for ensuring that their bid form submission is received at the designated address by the specified bid submission deadline of Thursday, April 17th, 2025 at 2:00 pm CT. It is the bidder’s responsibility to ensure a timely delivery. Late submissions will not be considered

Bid Opening The time and place of bid opening will be held at meet.google.com/ypf-wzpn-xgm and teleconference number +1 484-841-8320 Pin: 538 647 174# at 3:00 pm on April 17th, 2025.

The Iowa Department of Administrative Services reserves the right to reject any and all bids, and to waive irregularities and to accept a bid that is deemed in the best interest of the State of Iowa.

Bidders must comply with all affirmative action/equal employment opportunity provisions of the State of Iowa and the Federal Government.

https://bids.sciquest.com/apps/Router/PublicEvent?CustomerOrg=DASIowa https://meet.google.com/ypf-wzpn-xgm?hs=122&authuser=0 tel:+1-484-841-8320

PROJECT 9435.00 NOTICE TO BIDDERS 00 1113 - 1

This project is exempt from Iowa Sales Tax. Davis Bacon Wages will not apply to this project.

Questions must be submitted by 2:00 pm, April 10th, 2025, to the Issuing Officer.

Bidding documents may stipulate a specific product. Substitute product will be considered if a written request is received by 2:00 pm, April 10th, 2025, prior to bid opening. Substitution requests will be considered for all products per Section 01 2500 Substitution Procedures, even if the specification does not include a statement such as “or equal,” “equal to,” “equivalent to,” or “basis of design,” unless otherwise noted.

An optional Pre-Bid meeting will be held on Wednesday, April 9nd, 2025, at 10:00 am at Honey Creek Resort at 12633 Resort Drive, Moravia, IA 52571. This meeting is not mandatory but is highly recommended.

Bidding Documents, including drawing sheets bearing the project name Honey Creek Lodge Hotel Roof Replacement, Dated 03/10/25 and the Project Manual prepared by Farnsworth Design Firm dated 03/10/25, may be obtained from Rapids Reproductions by visiting www.rapidsrepro.com or by calling 515-251-3222 on Wednesday, April 3rd, 2025.

For further information regarding this project contact:

Michael Bradbury – Issuing Officer Phone: (515) 515-823-9327 E-Mail: construction.procurement@iowa.gov

END OF SECTION

http://www.rapidsrepro.com/ mailto:construction.procurement@iowa.gov

PROJECT 9435.00 INSTRUCTIONS TO BIDDERS 00 2113 - 4

B. The Bid Security shall be in the form of a Bid Bond, Certified check, or Cashier’s check in an amount not less than five percent (5%) of the maximum value of the Bid, including any additive Alternates. NOTE: Checks other than Certified checks and Cashier’s checks will not be accepted.

Bonds shall be issued by a bonding company licensed to transact business in the State of Iowa.

The Attorney in Fact who signs the Bond shall file with the Bond a certified and effectively dated copy of their Power of Attorney. The Bid Security shall be made payable to the Iowa Department of Administrative Services, and shall accompany the Bid. If a Bid Bond is not used, copies of Certified checks or Cashier’s checks must be uploaded and hand delivered, in a sealed envelope, or mailed upon request. The Bid Security shall serve as a guarantee that a Bidder who is offered a contract will enter into an Agreement with the State of Iowa and will file an approved surety company’s Performance Bond, Payment Bond and the Insurance Certificates as evidence of the required Insurance prior to execution of the contract. Upon failure to comply, the Bid Security shall be forfeited as liquidated damages. The governmental entity shall retain the bid security furnished by the successful bidder until the approved contract form has been fully executed, a bond has been filed by the bidder guaranteeing the performance of the contract, and the contract and bond have been approved by the governmental entity. The provisions of chapter 573, where applicable, apply to contracts awarded under this chapter. The governmental entity shall promptly return the checks or bidder's bonds of unsuccessful bidders to the bidders once the Notice of Intent to Award is issued.

3.06 DUE DATE AND TIME FOR RECEIPT OF BIDS

A. Properly completed Bids shall be submitted online through IMPACS Electronic Procurement

System or mailed in sealed envelope, no later than the time and date specified in the Notice to Bidder or any extension thereof made by Addendum. Written, emailed, oral or telephonic Bids are invalid, and will not receive consideration. The Bidder shall assume full responsibility for the timely online submission of the Bid. Late bids will not be accepted.

3.07 COMMENCEMENT AND COMPLETION DATES

A. Commencement of the Work of the Contract shall be the day of receipt by the selected Contractor of the fully-executed contract. Final completion of the Work of the contract shall be acknowledged as a part of the Contractor’s proposal.

3.08 SITE VISIT

A. A site visit by the prospective bidder is highly recommended at the time of the Pre-Bid Meeting of this project.

3.09 PRE-BID MEETING

A. Pre-Bid Meeting will be specified in the Notice to Bidders or any extension thereof made by Addendum.

3.10 QUESTIONS

A. Questions on this project may be raised and discussed at the time of the Pre-Bid Meeting or by submitting in writing to the issuing officer as specified in the Notice to Bidders or any extension thereof made by Addendum.

3.11 ADDENDA AND INTERPRETATIONS OF THE CONTRACT DOCUMENTS

A. Any person contemplating submitting a proposal for the proposed Contract, who is in doubt as to the true meaning of any part of the Bidding Documents, shall submit a written request for an interpretation thereof. The person submitting a request will be responsible for its prompt delivery.

Every request for such interpretation should reference the Bid Number specified in the Bidding Documents, and shall be made in writing (email preferred). Questions shall be submitted to the

SECTION 00 2113.01

IMPACS Public Construction Bidders User Guide

Public construction bids should be submitted on-line at IMPACS Electronic Procurement System, please see mail in directions shown on Notice to Bidders.

Bidders must be registered in IMPACS to submit a Bid.

To create an account, enter your email address and click on “Next” and click “Create Account”. Bidder must enter all fields noted with * including legal company name, contact first and last name, phone number, confirm email address, password, re-enter password, select account recovery question including answer, confirm answer, select box accepting websites use terms and conditions and select security check box “I’m not a robot”.

On the IMPACS Electronic Procurement System Customer Portal Home page, Bidder selects “View Event” in the Sourcing Events section.

Bidders can view event details including description, prerequisites, buyer attachments, questions and answers.

To submit a Bid, Bidder must select “Yes, I intend to Bid”. Bidder must complete the following sections.

Prerequisites - Bidder must complete all prerequisites.

● Bidder must upload a file of the Bid Security/Bond for 5% of total Bid Amount and certify that if they are awarded the construction contract they will enter into the contract at the Bid Amount submitted.

● Bidder must upload the completed and signed Bid Form.

NOTE: Bids are to be entered on the Bid Form only; not in the IMPACS. As a result, IMPACS will display a bid amount of $0.

Questions - Bidder must complete all questions.

Review & Submit - Bidder must select the certification box certifying that the statements and information in response are true and correct to the best of their knowledge and belief.

PROJECT 9435.00 IMPACS Public Construction Bidders User Guide 00 2113.01 - 1

Activity ID Activity Name Original Duration

Start Finish

State of Iowa DAS - DNR HCR Roof Replacement_Preliminary ScheduleState of Iowa DAS - DNR HCR Roof Replacement_Preliminary Schedule172 01-Apr-25 05-Dec-25

PreconstructionPreconstruction 19 01-Apr-25 28-Apr-25

A1140 Issue Documents Procurement for Bid 1 01-Apr-25* 01-Apr-25

A1110 Contractor Bidding Period 13 02-Apr-25 21-Apr-25

A1120 Award Contractor 5 22-Apr-25 28-Apr-25

ProcurementProcurement 81 07-Apr-25 31-Jul-25

A1170 DAS Prepare AHU Submittal 3 07-Apr-25* 09-Apr-25

A1190 A/E Review/Approve AHU and Equipment Shops 3 10-Apr-25 14-Apr-25

A1200 DAS Procure AHU Equipment 75 15-Apr-25 31-Jul-25

A1130 Prepare Roofing Submittals 15 29-Apr-25 19-May-25

A1150 A/E Review/Approve Roof Shops 10 20-May-25 03-Jun-25

A1160 Deliver Insulation/Roofing Materials 40 04-Jun-25 30-Jul-25

ConstructionConstruction 87 01-Aug-25 04-Dec-25

A1420 Mobilize to Jobsite 1 02-Sep-25* 02-Sep-25

Roof Replacement - Water ParkRoof Replacement - Water Park 18 03-Sep-25 26-Sep-25

A1700 Demo Shingles and Underlayment 10 03-Sep-25 16-Sep-25

A1710 Remove Gutters & Downspouts 3 03-Sep-25 05-Sep-25

A1690 New Ice Watershield/Underlayment 10 04-Sep-25 17-Sep-25

A1720 New Flashing 10 04-Sep-25 17-Sep-25

A1730 New Shingles 10 05-Sep-25 18-Sep-25

A1740 Hang Gutters and Downspouts 5 19-Sep-25 25-Sep-25

A1810 Site Clean Up 1 26-Sep-25 26-Sep-25

Roof Replacement - BanquetRoof Replacement - Banquet 18 17-Sep-25 10-Oct-25

A1290 Demo Shingles and Underlayment 15 17-Sep-25 07-Oct-25

A1260 New Ice Watershield/Underlayment 15 18-Sep-25 08-Oct-25

A1330 New Flashing 15 18-Sep-25 08-Oct-25

A1360 New Shingles 15 19-Sep-25 09-Oct-25

A1400 Site Clean Up 1 10-Oct-25 10-Oct-25

Roof Replacement - EntryRoof Replacement - Entry 11 08-Oct-25 22-Oct-25

A1270 Demo Shingles and Underlayment 8 08-Oct-25 17-Oct-25

A1440 New Ice Watershield/Underlayment 8 09-Oct-25 20-Oct-25

A1340 New Flashing 8 09-Oct-25 20-Oct-25

A1450 New Shingles 8 10-Oct-25 21-Oct-25

A1480 Site Clean Up 1 22-Oct-25 22-Oct-25

AHU Replacement (Bid Package #2&3)AHU Replacement (Bid Package #2&3) 26 01-Aug-25 08-Sep-25

A1510 Mobilize 1 01-Aug-25 01-Aug-25

A1520 Preconstruction Test & Balance 3 04-Aug-25 06-Aug-25

A1530 Demo Existing Unit & Piping 3 07-Aug-25 11-Aug-25

A1550 Install New Curb 2 12-Aug-25 13-Aug-25

A1540 Set New AHU 2 15-Aug-25 18-Aug-25

A1560 Install Electrical for AHU 3 19-Aug-25 21-Aug-25

A1670 Install Roof Curb Cover 2 19-Aug-25 20-Aug-25

A1570 Install Piping 3 22-Aug-25 26-Aug-25

A1580 Install Ductwork and Dampers 3 22-Aug-25 26-Aug-25

A1600 Equipment Start Up 2 27-Aug-25 28-Aug-25

A1590 Controls Modifications 2 29-Aug-25 02-Sep-25

A1610 TAB System 3 03-Sep-25 05-Sep-25

A1620 Final Clean 1 08-Sep-25 08-Sep-25

EPDM Roof ReplacementEPDM Roof Replacement 9 07-Aug-25 19-Aug-25

A1630 Removal of EPDM Roofing 2 07-Aug-25 08-Aug-25

A1640 Installation of Insulation/Crickets 2 11-Aug-25 12-Aug-25

A1650 Install EPDM Roofing 2 13-Aug-25 14-Aug-25

A1660 Trim & Flashing/Roof Cap Install 2 15-Aug-25 18-Aug-25

A1680 Final Cleaning 1 19-Aug-25 19-Aug-25

Roof Replacement - Alternate #01 HotelRoof Replacement - Alternate #01 Hotel 30 22-Oct-25 04-Dec-25

A1280 Demo Shingles and Underlayment 20 22-Oct-25 18-Nov-25

A1460 New Ice Watershield/Underlayment 20 23-Oct-25 19-Nov-25

A1350 New Flashing 20 23-Oct-25 19-Nov-25

A1370 New Shingles 20 24-Oct-25 20-Nov-25

A1390 Hang Gutters & Downspouts 8 21-Nov-25 04-Dec-25

Roof Replacement - Alternate #02 Gutter AddRoof Replacement - Alternate #02 Gutter Add 8 21-Nov-25 04-Dec-25

A1750 Install New Gutters & Downspout North Side 4 21-Nov-25 26-Nov-25

A1760 Install New Gutters & Downspout South Side 3 01-Dec-25 03-Dec-25

A1770 Site Clean Up 1 04-Dec-25 04-Dec-25

CloseoutCloseout 30 22-Oct-25 05-Dec-25

A1490 Punchlist - Roofing 10 22-Oct-25 04-Nov-25

A1500 Obtain Substantial Completion Certificate - Roofing 5 05-Nov-25 11-Nov-25

A1800 Closeout Documents 20 05-Nov-25 04-Dec-25

A1790 Final Completion 0 05-Dec-25 05-Dec-25

30 06 13 20 27 04 11 18 25 01 08 15 22 29 06 13 20 27 03 10 17 24 31 07 14 21 28 05 12 19 26 02 09 16 23 30 07 14

2 3 4 5 6 7 8 9 10 April May June July August September October November December

Issue Documents Procurement for Bid

Contractor Bidding Period

Award Contractor

DAS Prepare AHU Submittal

A/E Review/Approve AHU and Equipment Shops

DAS Procure AHU Equipment

Prepare Roofing Submittals

A/E Review/Approve Roof Shops

Deliver Insulation/Roofing Materials

Mobilize to Jobsite

Demo Shingles and Underlayment

Remove Gutters & Downspouts

New Ice Watershield/Underlayment

New Flashing

New Shingles

Hang Gutters and Downspouts

Site Clean Up

Demo Shingles and Underlayment

New Ice Watershield/Underlayment

New Flashing

New Shingles

Site Clean Up

Demo Shingles and Underlayment

New Ice Watershield/Underlayment

New Flashing

New Shingles

Site Clean Up

Mobilize

Preconstruction Test & Balance

Demo Existing Unit & Piping

Install New Curb

Set New AHU

Install Electrical for AHU

Install Roof Curb Cover

Install Piping

Install Ductwork and Dampers

Equipment Start Up

Controls Modifications

TAB System

Final Clean

Removal of EPDM Roofing

Installation of Insulation/Crickets

Install EPDM Roofing

Trim & Flashing/Roof Cap Install

Final Cleaning

Demo Shingles and Underlayment

New Ice Watershield/Underlayment

New Flashing

New Shingles

Hang Gutters & Downspouts

Install New Gutters & Downspout North Side

Install New Gutters & Downspout South Side

Site Clean Up

Punchlist - Roofing

Obtain Substantial Completion Certificate - Roofing

Closeout Documents

Final Completion

Remaining Level of Effort

Actual Work

Remaining Work

Critical Remaining Work

Milestone

DAS #9435.00 HCR Roof Replacement Schedule - 03/25/25

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Project 9435.00 Demolition 02 4100 - 3

SECTION 02 4100

DEMOLITION

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Selective demolition of building elements for alteration purposes.

1.02 RELATED REQUIREMENTS

A. Section 07 0150.19 - Preparation for Re-Roofing: Removal of existing roofing, roof insulation, flashing, trim, and accessories.

1.03 REFERENCE STANDARDS

A. 29 CFR 1926 - Safety and Health Regulations for Construction; Current Edition.

B. NFPA 241 - Standard for Safeguarding Construction, Alteration, and Demolition Operations;

2022, with Errata (2021).

1.04 SUBMITTALS

A. See Section 01 3300 - Submittal Procedures for submittal procedures.

B. Site Plan: Indicate:

1. Areas for temporary construction and field offices.

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

PART 2 PRODUCTS -- NOT USED

PART 3 EXECUTION

3.01 DEMOLITION

A. Remove existing roof covering as indicated on drawings for base bid and alternate conditions.

B. Remove other items indicated, for salvage, relocation, and recycling.

3.02 GENERAL PROCEDURES AND PROJECT CONDITIONS

A. 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. Use physical barriers to prevent access to areas that could be hazardous to workers or the public.

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

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

8. 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.

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

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

C. Do not begin removal until built elements to be salvaged or relocated have been removed.

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. Minimize production of dust due to demolition operations. Do not use water if that will result in ice, flooding, sedimentation of public waterways or storm sewers, or other pollution.

3.03 EXISTING UTILITIES

A. Coordinate work with utility companies. Notify utilities before starting work, comply with their requirements, and obtain required permits.

B. Protect existing utilities to remain from damage.

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.

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

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. Separate areas in which demolition is being conducted from areas that remain occupied.

1. Provide, erect, and maintain temporary dustproof partitions of construction specified in Section 01 5000 Temporary Facilities and Controls.

2. Provide sound retardant partitions of construction and in locations indicated on drawings.

C. Maintain weatherproof exterior building enclosure, except for interruptions required for replacement or modifications; prevent water and humidity damage.

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

1. Remove items indicated on drawings.

E. 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. See Section 01 1200 - Contract Summary for limitations on outages and required notifications.

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

5. 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.

F. 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.

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Project 9435.00 Rough Carpentry 06 1000 - 3

SECTION 06 1000

ROUGH CARPENTRY

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Rough opening framing for doors, windows, and roof openings.

B. Roof-mounted curbs.

C. Roofing nailers.

D. Roofing cant strips.

E. Preservative treated wood materials.

F. Fire retardant treated wood materials.

G. Miscellaneous framing and sheathing.

H. Concealed wood blocking, nailers, and supports.

I. Miscellaneous wood nailers, furring, and grounds.

J. Roof sheathing.

1.02 RELATED REQUIREMENTS

A. Section 01 6000 - Product Requirements.

B. Section 07 6200 - Sheet Metal Flashing and Trim.

C. Section 07 7200 - Roof Accessories.

1.03 REFERENCE STANDARDS

A. ASTM A153/A153M - Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel

Hardware; 2023.

B. ASTM D2898 - Standard Practice for Accelerated Weathering of Fire-Retardant-Treated

Wood for Fire Testing; 2010 (Reapproved 2017).

C. AWPA U1 - Use Category System: User Specification for Treated Wood; 2024.

D. PS 2 - Performance Standard for Wood Structural Panels; 2018.

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

F. SPIB (GR) - Standard Grading Rules; 2021.

1.04 SUBMITTALS

A. See Section 01 3300 - Submittal Procedures for submittal procedures.

B. Product Data: Provide technical data on wood preservative materials and fire retardant treated materials.

C. Manufacturer's Certificate: Certify that wood products supplied for rough carpentry meet or exceed specified requirements.

1.05 DELIVERY, STORAGE, AND HANDLING

A. General: Cover wood products to protect against moisture. Support stacked products to prevent deformation and to allow air circulation.

B. Fire Retardant Treated Wood: Prevent exposure to precipitation during shipping, storage, and installation.

1.06 WARRANTY

A. See Section 01 7700 - Closeout Procedures for additional warranty requirements.

B. Correct defective work within a one -year period commencing on Date of Substantial

Completion.

PART 2 PRODUCTS

2.01 GENERAL REQUIREMENTS

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

1. Species: Douglas Fir-Larch, unless otherwise indicated.

2. 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.

3. Grading Agency: Grading agency whose rules are approved by the Board of Review, American Lumber Standard Committee at www.alsc.org, and who provides grading service for the species and grade specified; provide lumber stamped with grade mark unless otherwise indicated.

4. Lumber of other species or grades is acceptable provided structural and appearance characteristics are equivalent to or better than products specified.

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 CONSTRUCTION PANELS

A. Roof Sheathing/ Plywood: Fire retardant treated (FRT) plywood.

1. Roof Sheathing Panel:

a. Grade: Structural 1 sheathing.

b. Type: FRT plywood

c. Size: 4 feet wide by 8 feet long.

d. Edge Profile: Square edge.

B. Roof Sheathing, Vented: Wood construction panel and 1 inch solid wood spacers attached to insulation board. Occurs at Aquatic Center roof.

1. Construction Panel: 7/16 inch (11 mm) oriented strand board (OSB).

2.04 ACCESSORIES

A. Fasteners and Anchors:

1. Metal and Finish: Hot-dipped galvanized steel complying with ASTM A153/A153M for high humidity and preservative-treated wood locations, unfinished steel elsewhere.

2.05 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. 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. 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 roofing, flashing, or waterproofing.

d. Treat lumber 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 the greatest extent possible; clearly separate scrap for use on site as accessory components, including: shims, bracing, and blocking.

C. Where treated wood is used on interior, provide temporary ventilation during and immediately after installation sufficient to remove indoor air contaminants.

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.

B. In framed assemblies that have concealed spaces, provide solid wood fireblocking as required by applicable local code, to close concealed draft openings between floors and between top story and roof/attic space; other material acceptable to authorities having jurisdiction may be used in lieu of solid wood blocking.

3.04 INSTALLATION OF CONSTRUCTION PANELS

A. Roof Sheathing/ Plywood: Secure panels with long dimension perpendicular to framing members, with ends staggered and over firm bearing.

1. Nail panels to framing; staples are not permitted.

3.05 TOLERANCES

A. Framing Members: 1/4 inch from true position, maximum.

B. Variation from Plane, Other than Floors: 1/4 inch in 10 feet maximum, and 1/4 inch in 30 feet maximum.

3.06 FIELD QUALITY CONTROL

A. See Section 01 4000 - Quality Requirements for additional requirements.

Project 9435.00 Preparation for Re-Roofing 07 0150.19 - 2

SECTION 07 0150.19

PREPARATION FOR RE-ROOFING

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Replacement of existing roofing system in preparation for new roofing system in designated areas as indicated on drawings .

B. Re-cover of existing roofing system in preparation for new roofing system in designated areas as indicated on drawings .

C. Removal of existing flashing and counterflashings.

D. Temporary roofing protection.

1.02 RELATED REQUIREMENTS

A. Section 07 5300 - Elastomeric Membrane Roofing.

B. Section 07 - 3113: Asphalt Shingles C. Section 07 6200 - Sheet Metal Flashing and Trim: Replacement of flashing and counterflashings.

1.03 ADMINISTRATIVE REQUIREMENTS

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

1.04 FIELD CONDITIONS

A. Existing Roofing System: Built-up asphalt roofing and EPDM membrane.

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. Verify that occupants have been evacuated from building areas when work on structurally impaired roof decking is scheduled to begin.

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. Do not disrupt Owner's operations or activities.

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

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 new roofing system in designated areas as indicated on drawings , see drawings.

2. Recovering of existing roofing system in preparation for new roofing system in designated areas as indicated on drawings, see Sections 07 3113 and 07 5300.

3. Remove existing flashing and counterflashings in preparation for replacement of these materials as part of this work, see Section 07 6200 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:

Project 9435.00 Preparation for Re-Roofing 07 0150.19 - 2

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

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.

3.03 MATERIAL REMOVAL

A. Remove only existing roofing materials that can be replaced with new materials the same day.

B. Remove metal counter flashings.

C. Remove damaged insulation and fasteners, cant strips, and blocking.

D. Repair existing wood deck surface to provide smooth working surface for new roof system.

3.04 INSTALLATION

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

Sections 07 3113 and 07 5300 for additional requirements.

3.05 PROTECTION

A. Provide temporary protective sheeting over uncovered deck surfaces.

B. Turn sheeting up and over parapets and curbing. Retain sheeting in position with weights.

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

3.06 SCHEDULES

A. Entire Roofing Area : Remove existing perimeter flashings, base flashings, counter flashings, vent stack flashings, roofing membrane, and roof accessories .

B. Remove roof mounted mechanical equipment, electrical equipment, and associated accessories .

Project 9435.00 Asphalt Shingles 07 3113 - 5

SECTION 07 3113

ASPHALT SHINGLES

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Asphalt shingle roofing.

B. Flexible sheet membranes for underlayment and ice and dam protection for entirety of roof .

C. Flashing.

1.02 RELATED REQUIREMENTS

A. Section 06 1000 - Rough Carpentry: Roof sheathing.

B. Section 07 6200 - Sheet Metal Flashing and Trim: Edge and cap flashings.

1.03 REFERENCE STANDARDS

A. ASTM D226/D226M - Standard Specification for Asphalt-Saturated Organic Felt Used in

Roofing and Waterproofing; 2017 (Reapproved 2023).

B. ASTM D1970/D1970M - Standard Specification for Self-Adhering Polymer Modified

Bituminous Sheet Materials Used as Steep Roofing Underlayment for Ice Dam Protection;

2021.

C. ASTM D3161/D3161M - Standard Test Method for Wind Resistance of Steep Slope Roofing Products (Fan-Induced Method); 2020.

D. ASTM D3462/D3462M - Standard Specification for Asphalt Shingles Made from Glass Felt and Surfaced with Mineral Granules; 2023.

E. ASTM D4869/D4869M - Standard Specification for Asphalt-Saturated Organic Felt Underlayment Used in Steep Slope Roofing; 2016a (Reapproved 2021).

F. ASTM E96/E96M - Standard Test Methods for Gravimetric Determination of Water Vapor Transmission Rate of Materials; 2023.

G. ASTM E108 - Standard Test Methods for Fire Tests of Roof Coverings; 2020a.

H. ASTM F1667/F1667M - Standard Specification for Driven Fasteners: Nails, Spikes, and

Staples; 2021a.

I. ICC-ES AC188 - Acceptance Criteria for Roof Underlayments; 2023.

J. NRCA (RM) - The NRCA Roofing Manual; 2024.

K. UL (DIR) - Online Certifications Directory; Current Edition.

1.04 SUBMITTALS

A. See Section 01 3300 - Submittal Procedures for submittal procedures.

B. Product Data: Provide data indicating material characteristics, performance criteria, and limitations .

C. Shop Drawings: For metal flashings, indicate specially configured metal flashings, jointing methods and locations, fastening methods and locations, and installation details .

D. Samples: Submit two samples of each shingle color indicating color range and finish texture/pattern ; for color selection . Submit samples of ridge/hip cap and ridge vent (12" long sample) as applicable.

E. Manufacturer's Installation Instructions: Indicate installation criteria and procedures.

F. Manufacturer's qualification statement.

G. Warranty Documentation: Submit manufacturer warranty and ensure that forms have been completed in Owner's name and registered with manufacturer.

H. Maintenance Materials: Furnish the following for Owner's use in maintenance of project.

1. See Section 01 6000 - Product Requirements for additional provisions.

2. Extra Shingles: 100 sq ft of each type and color.

1.05 QUALITY ASSURANCE

A. Manufacturer Qualifications: Company specializing in manufacture of roofing systems similar to those required for this project, with not less than 5 years of documented experience.

1.06 DELIVERY, STORAGE, AND HANDLING

A. Store roofing materials in a dry, well-ventilated location protected from weather, sunlight, and moisture according to manufacturer's written instructions.

B. Store underlayment rolls on end on pallets or other raised surfaces. Do not double stack rolls C. Protect unused roofing materials from weather, sunlight, and moisture when left overnight or when roofing work is not in progress.

D. Handle, store, and place roofing materials in a manner to prevent damage to roof deck or structural supporting members.

1.07 FIELD CONDITIONS

A. Do not install shingles or underlayment when surface, ambient air, or wind chill temperatures are below 45 degrees F.

B. Environmental Limitations: Install self-adhering sheet underlayment within the range of ambient and substrate temperatures recommended in writing by manufacturer.

1.08 CLOSEOUT SUBMITTALS

A. Maintenance Data: For asphalt shingles to include maintenance manuals.

B. Executed Manfucturer's Warranty.

C. Roofing Installer's Warranty. See Section 3.7 below.

1.09 WARRANTY

A. Manufacturer's Warranty: Manufacturer agrees to repair or replace asphalt shingles that fail within specified warranty period.

1. Material Warranty Period:

a. Shingles: Forty (40) years from date of Substantial Completion, prorated, with first Ten (10) years nonprorated.

b. Underlayment: Thirty (30) years from date of Substantial Completion.

c. Ice and Dam Protection Membrane: Thirty (30) years from date of Substantial

Completion.

2. Wind-Speed Warranty Period: Asphalt shingles will resist blow-off or damage caused by wind speeds of up to 130 mph (58 m/s) Fifteen (15) years from date of Substantial Completion.

B. Roofing Installer's Warranty: On warranty form at end of this Section, signed by Installer, in which Installer agrees to repair or replace components of asphalt-shingle roofing that fail in materials or workmanship within specified warranty period.

1. Warranty Period: One (1) year from date of Substantial Completion.

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. Asphalt Shingles:

1. Basis of Design: Owens Corning Corp; Duration Storm: www.ownescorning.com/#sle.

2. Atlas Roofing Corporation ; Pinnacle Impact: www.atlasroofing.com/#sle.

3. Certainteed Roofing ; Northgate ClimateFlex : www.certainteed.com/#sle.

4. GAF; Timberline ArmorShield II: www.gaf.com/#sle.

5. Substitutions: See Section 01 6000 - Product Requirements.

2.02 ASPHALT SHINGLES

A. Asphalt Shingles: Asphalt-coated glass felt, mineral granule surfaced, complying with ASTM D3462/D3462M.

1. Fire Resistance: Class A, complying with ASTM E108.

2. Wind Resistance: Class A, when tested in accordance with ASTM D3161/D3161M.

3. Impact Resistance: UL 2218 Class 4

4. Warranted Wind Speed: Not greater than tested wind resistance .

5. Algae resistant.

6. Self-sealing type.

7. Style: Laminated overlay .

8. Color: As selected by Owner from physical samples.

B. Hip and Ridge Shingles: Provide manufacturer's standard units to match asphalt shingles.

1. Provide cap units as required for ridge vents.

2.03 SHEET MATERIALS

A. Ice and Dam Protection Membrane: Smooth-faced, polymer-modified asphalt sheet complying with ASTM D1970/D1970M; 45 mil total thickness; with strippable treated release paper and polyethylene sheet top surface.

1. Products:

a. InterWrap Roofing Products Division; Titanium PSU 30: www.InterWrap.com

b. Kirsch Building Products LLC; Sharkskin Ultra SA: www.sharksin.us

c. Substitutions: See Section 01 6000-Product Requirements.

B. Underlayment: Synthetic non-asphaltic sheet, intended by manufacturer for mechanically fastened roofing underlayment without sealed seams.

1. Type: Woven polypropylene with anti-slip polyolefin coating on both sides.

2. Minimum Requirements: Comply with requirements of ICC-ES AC188 for non-self-adhesive sheet.

3. Self Sealability: Passing nail sealability test specified in ASTM D1970/D1970M.

4. Flammability: Minimum of Class A, when tested in accordance with ASTM E108.

5. Ultraviolet (UV) Resistance and Weatherability: Approved in writing by manufacturer for exposure to weather for minimum of six months.

6. Low Temperature Flexibility: Passing test specified in ASTM D1970/D1970M.

7. Water Vapor Permeance: Vapor retarder; maximum of 0.1 perm, when tested in accordance with ASTM E96/E96M Procedure A, desiccant method.

8. Liquid Water Transmission: Passes ASTM D4869/D4869M.

9. Fasteners: As recommended by manufacturer or building code qualification report or approval.

10. Products:

a. CertainTeed; DiamondDeck Underlayment: www.certainteed.com/#sle.

b. InterWrap Roofing Products Division; Titanium UDL 30: www.InterWrap.com .

c. Kirsch Building Products LLC; Sharksin Ultra: www.sharkskin.us

d. Substitutions: See Section 01 6000 - Product Requirements.

2.04 FLASHING

A. Metal Flashings: Provide sheet metal eave edge, gable edge, ridge, ridge vents, open valley flashing, dormer flashing, and other flashing as required. .

1. Form flashings to protect roofing materials from physical damage and shed water .

2. Form sections square and accurate to profile, in maximum possible lengths, free from distortion or defects detrimental to appearance or performance.

3. Hem exposed edges of flashings minimum 1/4 inch on underside.

B. Aluminum Flashing: Prefinished aluminum, 26 gauge, 0.017 inch minimum thickness; PVC coating, color as selected .

2.05 ACCESSORIES

A. Roofing Nails: Standard round wire shingle type, galvanized steel, minimum 3/8-inch head diameter, 12-gauge, 0.109-inch nail shank diameter, of sufficient length to penetrate through roof sheathing or 3/4 inch into roof sheathing or decking.

B. Ridge and Wall Vents: See Section 07 7200 - Roof Accessories.

PART 3 EXECUTION

3.01 EXAMINATION

A. Verify existing conditions prior to starting this work.

B. Verify that roof deck is of sufficient thickness to accept fasteners.

C. Verify that roof penetrations and plumbing stacks are in place and flashed to deck surface.

D. Verify roof openings are correctly framed.

E. Verify deck surfaces are dry, free of ridges, warps, or voids.

3.02 PREPARATION

A. Seal roof deck joints wider than 1/16 inch as recommended by shingle manufacturer.

B. At areas where eave protection membrane is to be adhered to substrate, fill knot holes and surface cracks with latex filler.

C. Broom clean deck surfaces before installing underlayment or eave protection.

D. Protect surrounding areas and adjacent surfaces from damage during execution of this work.

E. Install eave edge and gable edge flashings tight with fascia boards, weather lap joints 2 inches and seal with roof cement, and secure flange with nails spaced per manufacturer's requirements.

3.03 INSTALLATION

A. Protection Membrane:

1. Install protection membrane from eave edge up-slope to cover entirety of roof.

2. Install protection membrane in accordance with manufacturer's instructions and NRCA

(RM) applicable requirements.

B. Underlayment:

1. Roof Slopes Greater Than 4:12: Install underlayment perpendicular to slope of roof, with ends and edges weather lapped minimum 4 inches; stagger end laps of each consecutive layer, nail in place, and weather lap minimum 4 inches over eave protection.

2. Weather lap and seal watertight with plastic cement any items projecting through or mounted on roof.

C. Metal Flashing:

1. Install flashings in accordance with manufacturer's instructions and NRCA (RM) applicable requirements.

2. Weather lap joints minimum 2 inches and seal weather tight with plastic cement.

3. Secure in place with nails at 12 inches on center, and conceal fastenings.

4. Items Projecting Through or Mounted on Roofing: Flash and seal weather tight with plastic cement.

D. Shingles:

1. Install shingles in accordance with manufacturer's instructions and NRCA (RM) applicable requirements.

a. Fasten individual shingles using four nails per shingle, or as required by manufacturer and local building code, whichever is greater.

b. Fasten strip shingles using four nails per strip, or as required by manufacturer and local building code, whichever is greater.

2. Place shingles in straight coursing pattern with 5-inch weather exposure to produce double thickness over full roof area, and provide double course of shingles at eaves.

3. Project first course of shingles 3/4 inch beyond fascia boards.

4. Extend shingles 1/2 inch beyond face of gable edge fascia boards.

5. Extend shingles on both slopes across valley in a weave pattern and fasten; extend shingles a minimum of 12 inches beyond valley center line to achieve woven valley, concealing valley protection.

6. Except at vented locations, cap hips with individual shingles, maintaining 5-inch weather exposure, and place to avoid exposed nails.

7. Coordinate installation of roof mounted components or work projecting through roof with weathertight placement of counterflashings.

8. Complete installation to provide weathertight service.

3.04 CLEANING

A. See Section 01 7300 - Execut for additional requirements.

B. Clean exposed work upon completion of installation; remove grease and oil films, excess joint sealer, handling marks, and debris from installation, leaving work clean and unmarked, free from dents, creases, waves, scratch marks, or other damage to finish.

3.05 PROTECTION

A. Do not permit traffic over finished roof surface; protect roofing until completion of project.

B. Touch-up, repair, or replace damaged asphalt shingles or accessories before Date of

Substantial Completion.

Project 9435.00

Elastomeric Membrane Roofing 07 5300 - 5

SECTION 07 5300

ELASTOMERIC MEMBRANE ROOFING

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Elastomeric roofing membrane, adhered conventional application.

B. Insulation, flat and tapered .

C. Cover boards.

D. Roofing cant strips, stack boots, roofing expansion joints, and walkway pads .

1.02 RELATED REQUIREMENTS

A. Section 07 7100 - Roof Specialties: Prefabricated roofing expansion joint flashing.

1.03 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; 2017.

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

Insulation Board; 2023a.

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

Tension; 2016 (Reapproved 2021).

E. ASTM D624 - Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers; 2000 (Reapproved 2020).

F. ASTM D746 - Standard Test Method for Brittleness Temperature of Plastics and Elastomers by Impact; 2020.

G. ASTM D1929 - Standard Test Method for Determining Ignition Temperature of Plastics; 2023.

H. ASTM D2240 - Standard Test Method for Rubber Property--Durometer Hardness; 2015

(Reapproved 2021).

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

Membrane; 2015, with Editorial Revision (2022).

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

2023d.

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

Transmission Rate of Materials; 2023.

L. ASTM E303 - Standard Test Method for Measuring Surface Frictional Properties Using the

British Pendulum Tester; 2022.

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

Low-Sloped Opaque Surfaces; 2011 (Reapproved 2019).

N. FM (AG) - FM Approval Guide; Current Edition.

O. FM DS 1-28 - Wind Design; 2015, with Editorial Revision (2024).

P. NRCA (RM) - The NRCA Roofing Manual; 2024.

Q. NRCA (WM) - The NRCA Waterproofing Manual; 2021.

R. SPRI RP-4 - Wind Design Standard for Ballasted Single-Ply Roofing Systems; 2022.

S. UL (DIR) - Online Certifications Directory; Current Edition.

T. UL (FRD) - Fire Resistance Directory; Current Edition.

Elastomeric Membrane Roofing 07 5300 - 5

1.04 ADMINISTRATIVE REQUIREMENTS

A. Coordinate with installation of associated counterflashings installed under other sections.

B. Preinstallation Meeting: Convene a preinstallation meeting one week before starting work of this section; require attendance by all affected installers; review preparation and installation procedures and coordination and scheduling necessary for related work.

1.05 SUBMITTALS

A. See Section 01 3300 - Submittal Procedures for submittal procedures.

B. Product Data: Provide data indicating membrane materials, flashing materials and fasteners .

C. Shop Drawings: Indicate joint or termination detail conditions and conditions of interface with other materials.

D. Manufacturer's Certificate: Certify that products meet or exceed specified requirements.

E. Manufacturer's Installation Instructions: Indicate membrane seaming precautions and perimeter conditions requiring special attention.

F. Manufacturer's Field Reports: Indicate procedures followed, ambient temperatures, humidity, wind velocity during application, and supplementary instructions given.

G. Warranty: Submit manufacturer warranty and ensure forms have been completed in Owner's name and registered with manufacturer.

1.06 QUALITY ASSURANCE

A. Manufacturer Qualifications: A qualified manufacturer that is UL listed and FM Global approved for roofing system identical to that used for this Project.

B. Installer Qualifications: A qualified firm that is approved, authorized, or licensed by roofing system manufacturer to install manufacturer's product and that is eligible to receive manufacturer's special warranty.

1.07 DELIVERY, STORAGE, AND HANDLING

A. Deliver materials in manufacturer's original containers, dry and undamaged, with seals and labels intact.

B. Store materials in weather protected environment, clear of ground and moisture.

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

D. Protect foam insulation from direct exposure to sunlight.

1.08 FIELD CONDITIONS

A. Weather Limitations: Proceed with installation only when existing and forecasted weather conditions permit roofing system to be installed according to manufacturer's written instructions and warranty requirements.

B. Do not expose materials vulnerable to water or sun damage in quantities greater than can be weatherproofed the same day.

C. Schedule applications so that no partially completed sections of roof are left exposed at end of workday.

1.09 WARRANTY

A. See Section 01 7700 - Closeout Procedures for additional warranty requirements.

B. Special Warranty: Manufacturer agrees to repair or replace components of roofing system that fail in materials or workmanship within specified warranty period.

1. Special warranty includes membrane roofing, base flashings, roof insulation, fasteners, roofing accessories, and other components of roofing system.

2. Wind Speed Coverage: Damage due to winds up to 90 MPH.

Elastomeric Membrane Roofing 07 5300 - 5

3. Warranty Period: 25 years from date of Substantial Completion.

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. A. Source Limitations: Obtain components including roof insulation and fasteners for roofing system from same manufacturer as membrane roofing or manufacturer approved by mebrane roofing manufacturer.

B. EPDM Membrane Materials:

1. Carlisle Roofing Systems, Inc: www.carlisle-syntec.com/#sle.

2. Elevate : www.holcimelevate.com/#sle.

3. GenFlex Roofing Systems, LLC : www.genflex.com/#sle.

4. Johns Manville ;…