DNR Cass City Fld Ofc Membrane Roof Replacemt Contract.pdf

1 PR1625 (Rev. 1/2022)

Michigan Department of Natural Resources – Procurement Services

MINOR CONSTRUCTION PROJECT BID PACKAGE

Issued by Authority of The Michigan Department of Natural Resources.

This is an invitation for a bid for furnishing labor, material, supplies and equipment to complete the project detailed on the Proposal and Contract Form and in the attached specifications. Bid Security is not required for this Bid. Performance bond and payment bond are not required for this project unless Bid Amount is greater than $50,000.00. See Item #24 under General Conditions.

The State reserves the right to award to that responsive and responsible bidder offering the best value to the State for the quality of the service to be supplied, conformity with specifications and suitability to the requirements of the State, or to reject any and all bids in whole or in part if the best interest of the State will be served.

It is the vendor’s responsibility to read, understand and follow the Instructions To Bidders, General Conditions and General Requirements included in this bidding document.

Questions regarding these terms should be directed to: Questions regarding the project should be directed to:

The Issuing Officer

PATRICK AVENDT

Telephone

(517) 388-6265

Site Contact/Project Manager’s Name Tim Gierman

Address:

PROCUREMENT SERVICES

MICHIGAN DEPARTMENT OF NATURAL RESOURCES

CONSTITUTION HALL – 3rd FLOOR

525 WEST ALLEGAN STREET

P.O. BOX 30028

LANSING, MICHIGAN 48909 (This ZIP for P.O. Box only.)

(Street Address ZIP is 48933.)

Telephone:

989-385-5620

E-Mail Address:

giermant@michigan.gov

Division/Office Name

Wildlife/Cass City Field Office

Field Unit Name

Cass City Field Office

Street Address of Park Headquarters 4017 E. Caro Rd.

City, State, ZIP

CASS CITY, MI 48726

This Bid Package contains: A. This instructional cover sheet.

B. The “Proposal and Contract for DNR” (PR1625).

C. Instructions to Bidders, General Conditions, General Requirements.

D. Technical specification and other attachments, if any required.

THE ATTACHED CONTRACT DOCUMENTS ARE FOR: Bid Number: RFQ 240000000252 PROJECT LOCATION (location where the work is being done) Cass City Field Office

COUNTY

Tuscola

NAME OF CONSTRUCTION PROJECT

2024 Cass City FO Roof Replacement

MANDATORY PRE-BID OPEN HOUSE, IF REQUIRED:

Monday, March 11, 2024 at 10:00 a.m., Eastern, On-Site

BID OPENING: DATE

Wednesday, March 20, 2024 TIME (Local Time)

3:00 P.M. EASTERN

TO BID FOR THIS WORK, SUBMIT A PROPOSAL FOLLOWING THE INSTRUCTIONS BELOW.

1) Complete the “bidder’s” portion on the “Proposal and Contract for DNR” (PR1625).

• DO NOT change the bid form or qualify the bid. Only bid on the contract as written. If the bidder wishes to alter the bid price, it may be done by sending in the amount of change (addition or reduction) to the original bid by the bid opening time. The original bid sum must not be revealed. Bid prices must be good for sixty days.

2) If an Addendum was issued, confirm receipt by returning a signed copy of the Addendum and acknowledging it on the Bid Form.

3) Submit completed copy of the “Proposal and Contract for DNR” (Form 1625) by the due date and time, by hand delivery, U.S. mail, courier, e-mail or fax to the Project Manager listed on the Bid Form.

4) On the mailing envelope, e-mail subject line or fax cover sheet, please identify the following:

a) Project Name b) Bid date and time

• It is the responsibility of the bidder to ensure that correctly identified bids are delivered on time. The Michigan DNR cannot be responsible for mail, e-mail, and faxes not delivered to the correct party by the due date and time.

• This bid is not a public, sealed bid opening. The Project Manager is only legally obligated to reveal bid prices at the time of recommendation to award.

mailto:giermant@michigan.gov

2 PR1625 (Rev. 1/2022

Michigan Department of Natural Resources – Procurement Services

PROPOSAL AND CONTRACT FOR DNR

Submittal of this information constitutes a valid proposal as required by

Authority of Act 431, PA 1984 to provide the services as specified.

BID OPENING DATE and TIME CONTACT INFORMATION FOR EXAMINATION OF PREMISES AND WORKING CONDITIONS AT THE SITE

Wednesday, March 20, 2024 at 3:00 p.m., Eastern

Site Contact/Project Manager’s Name Tim Gierman

Telephone 989-385-5620

Site Contact/Project Manager’s E-Mail Address giermant@michigan.gov

PROJECT NUMBER

RFQ 240000000252

DEPARTMENT(751):

DNR -

DIVISION/OFFICE NAME

Wildlife/Cass City Field Office

FIELD UNIT NAME

Cass City Field Office

PROJECT LOCATION (WORK SITE)

Cass City Field Office

PROJECT NAME

2024 Cass City FO Membrane Roof Replacement

SCOPE OF WORK: The Work to be completed under this contract includes furnishing all labor, materials, and equipment to: remove old membrane roofing system, including its proper disposal and replace it with a new membrane roofing systems as specified herein at the DNR Cass City Field Office, Tuscola County, Michigan. Contract is responsible for all necessary permits.

Mandatory Pre-Bid Meeting: Monday, March 11, 2024 at 10:00 a.m. Eastern on-site

Time of Completion: Upon acceptance of the Proposal and Contract by the State, the Contractor agrees to complete all work by the end of the working day: May 31, 2024.

Bidder’s Section: (See attached instructions to Bidders, General Conditions and General Requirements.)

DO NOT alter or qualify this Proposal and Contract. This Proposal may be rejected if this form is altered or qualified.

BIDDER ‘S NAME AND COMPLETE ADDRESS

TELEPHONE E-MAIL ADDRESS

STREET ADDRESS

MICHIGAN VENDER CODE:

CITY, STATE, ZIP

Base Proposal Sum $ (This figure shall be valid for a period of sixty (60) days from the Bid Opening Date.)

NOTE: BID GUARANTEE & BONDS ARE NOT REQUIRED ON THIS PROJECT UNLESS BID AMOUNT IS OVER $50,000.

Bidder Acknowledges receipt of the following addenda: Dated:

We propose to furnish all labor, materials, equipment, tools, and services required to complete the work in accordance with the specifications and conditions contained herein in consideration of the sum(s) stated above and agree that this document and attached General Terms and Requirements will constitute the contract if accepted by the State.

Signatures and Authorizations: Bids may be rejected as being incomplete without this authorization.

BIDDER'S SIGNATURE (s) DATE

Corporations shall include with the bid, a copy of the resolution giving the person signing the bid, power to bind the company in a legal contract.

Partnerships may have all partners sign this “Proposal and Contract for DNR” (Form PR1625) or may submit a Power of Attorney.

WITNESS' SIGNATURE DATE

Sole proprietorships need only to have their signatures witnessed.

Submit a signed, dated, and witnessed copy of this Proposal To:

Patrick Avendt, DNR Buyer avendtp@michigan.gov

ACCEPTANCE: THIS PROPOSAL IS

ACCEPTED BY THE STATE OF MICHIGAN

DNR ISSUING OFFICER’S SIGNATURE

DATE

WITNESS' SIGNATURE DATE

mailto:giermant@michigan.gov mailto:avendtp@michigan.gov

3 PR1625 (Rev.1/2022

INSTRUCTIONS TO BIDDERS

1. Preparation of Bid: Execute bid fully and properly.

Submit in duplicate on this form in a sealed envelope to this office. Alternatively, bid may be e-mailed or faxed to the Project Manage by the due date and time.

2. Signatures: All bids, notifications, claims, and statements must be signed as follows:

a. Corporations: Signature of official shall be accompanied by a certified copy of the resolution of the Board of Directors authorizing the individual signing to bind the corporation.

b. Partnerships: Signature of one partner shall be accompanied by a certified copy of the power of attorney authorizing the individual signing to bind all partners. If bid is signed by all partners, no authorization is required.

c. Individual: No authorization is needed. Each signature must be witnessed.

3. The bidder acknowledges the right of the owner to reject any or all bids and to waive any informality or irregularity in any bid received. In addition. the bidder recognizes the right of the owner to reject a bid:

a. if the bid is in any way incomplete or irregular;

b. if the bidder's performance as a contractor was unsatisfactory under a prior contract for the construction, repair, modification or demolition of a facility with the owner, or a contractor in privity of contract with the owner, which was funded, directly or indirectly, by the owner;

4. It is the intent of the owner to award a contract to the lowest responsible bidder, provided the bid has been submitted in accordance with the requirements of the bidding documents, and does not exceed the funds available.

5. Individuals needing special services to fully participate in the bidding process due to a physical challenge may contact the building superintendent or the facility manager.

6. Electronic Funds Transfer Payment Public Act 533 of 2004 requires all vendors doing business with the State of Michigan to receive payment by electronic funds transfer (EFT) for services and goods provided to the State. Please log on to the contractor and payment website at www.michigan.gov/sigmavss to register your company or you may contact the Vendor Help Desk toll-free at 888-734-9749. Contract cannot be awarded until the EFT registration process is fully complete.

7. Interpretation of Contract Documents: If any person contemplating submitting a bid for this project is in doubt as to the true meaning of any part of the drawings, specifications or other contract documents, he/she may submit a written request to the director for an interpretation not later than nine days prior to due date of bids. The person submitting the request will be responsible for its prompt delivery. An interpretation of the documents will be made by the requesting office and an addendum issued and mailed or delivered to each person who has received a set of drawings and specifications. All addenda issued shall be made a part of the contract requirements. The state will not be responsible for any other explanation or interpretation of the contract documents.

8. Substitution of Materials: Any bidder wishing to use manufacturers or materials other than those specified shall submit a written request to the director not later than nine days prior to due date for bids. Request shall be accompanied by product data to permit evaluation and comparison with specified products or materials. The person submitting the request will be responsible for its prompt delivery. An examination and evaluation of product data will be made by the state unit and, if found acceptable, an addendum will be issued and mailed or delivered to each person who has received a set of drawings and specifications. All addenda issued shall be made a part of the contract requirements.

9. Time of Completion: Upon acceptance by the state of the Proposal and Contract, the contractor agrees to complete all work required in the time frame required on the Proposal and Contract.

10. Michigan Products and Recycled Products: All contractors and suppliers are encouraged to provide Michigan-made products and/or recycled products whenever possible where price, quality, and performance are equal to, or superior to, non-Michigan products and the requirements of the contract documents.

11. Rejection: The state reserves the right to reject any bids and to waive any defects in bids.

12. Contract: Upon acceptance by the state, this document will constitute the contract and the executed duplicate will be returned to the contractor. The contract shall not be in force until the contractor has complied with all of the requirements of insurance.

GENERAL CONDITIONS

1. Definitions: "State", the State of Michigan; "Director", the director of the State Unit or his/her authorized representative; "State Unit", any state department, board, commission or institution; "Contractor", the bidder whose proposal is accepted by the state; "Notification", written notice delivered in person or by mail; "Contract Documents", this document and supplemental specifications and drawings.

2. Unfair Labor Practice: Public Act No. 278 of 1980 prohibits the state from awarding a contract or subcontract to an employer who has been found in contempt of court by a Federal Court of Appeals, on not less than three occasions involving different violations during the preceding seven years, for failure to correct an unfair labor practice as prohibited by Section 8 of Chapter 372 of the National Labor Relations Act, 29 U.S.C. 158. A contractor for the state may http://www.michigan.gov/sigmavss

4 PR1625 (Rev.1/2022 not, in relation to that contract subcontract with such an employer.

3. Safety Regulations: The contractor shall conform to the "General Safety Rules and Regulations" for the construction industry, as prescribed by the Construction Safety Commission, Department of Labor and Economic Opportunity, Occupational Safety and Health Administration, Lansing, Michigan, and the Occupational Safety and Health Standards of the United States Department of Labor. This shall be made a condition of each subcontract entered into pursuant to the contract.

4. Taxes: The contractor shall include and be deemed to have included in the bid and contract price all Michigan sales and use taxes currently imposed by legislative enactment and as administered by the Michigan Department of Treasury's Revenue Division on the bid date.

5. Nondiscrimination: For all State Contracts for goods or services in amount of $5,000 or more, or for Contracts entered into with parties employing three or more employees; in connection with the performance of Work under this Contract, the Contractor and its Subcontractors and Suppliers must comply with the following requirements:

a. Not to discriminate against any employee or applicant for employment because of race, color, religion, national origin, age, sex, height, weight or marital status and take affirmative action to ensure that applicants are employed and the employees are not subject to such discrimination. Such action must include, but is not be limited to, the following:

employment, upgrading, demotion or transfer;

recruitment advertising; layoff or termination; rates of pay or other forms of compensation; and selection for training.

b. To state in all solicitations or advertisements for employees that all qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, age, sex, height, weight or marital status.

c. To send, or have its collective bargaining representative send, each labor union or representative of workers with which there is a collective bargaining agreement or other contract or understanding, a notice advising the labor unions or workers' representative of the commitments under this provision.

d. To comply with the Elliot-Larsen Civil Rights Act, 1976 PA 453, as amended , MCL 37.2201 et seq.; the Michigan Persons With Disability Civil Rights Act, 1976 PA 220, as amended, MCL 37.1101 et Seq.; and all published rules, regulations, directives, and orders of the Michigan Civil Rights Commission (MCRC) which may be in effect on or before the date of Bid opening.

e. The Contractor must furnish and file compliance reports within the times, and using the forms prescribed by the MCRC. Compliance report forms may also elicit information as to the practices, policies, programs, and employment statistics of the Contractor and Subcontractors. The Contractor must permit access to Records by the MCRC and its agent for purposes of ascertaining compliance with the Contract and with rules, regulations, and orders of the MCRC.

f. If, after a hearing held under its rules, the MCRC finds that the Contractor has not complied with the nondiscrimination requirements of the Contract Documents, MCRC may, as part of its order, certify its findings to the Administrative Board of the State of Michigan, which may order the cancellation of the Contract and/or declare the Contractor ineligible for future contracts with the State until the Contractor complies with the MCRC’s order.

6. Conflicts and Omissions: The intent of the contract documents is to provide everything necessary for the proper execution of the work. In case of conflict, the work shall not proceed until a decision has been agreed upon by all parties concerned.

7. Royalties, Patents, Notices, and Fees: Contractor shall give all notices and pay all royalties, building permits, and fees. He/she shall defend all suits or claims for infringement of any patent rights and shall save the state harmless from loss on account thereof. He/she shall comply with all laws, ordinances, and codes applicable to any portion of the work.

8. Examination of Premises: Bidder shall familiarize himself/herself with local conditions affecting the job.

He/she shall take his/her own measurements and be responsible for the correctness of same. Bidder shall be held to have made such examinations and no allowances will be made in his/her behalf by reason of error or omission on his/her part. If any part of the contractor’s work depends for proper results upon existing work or the work of another contractor, the contractor shall notify the director before commencing work of any defects that will affect the results.

Failure to so notify the director will constitute his/her acceptance of the conditions.

9. Working Conditions: All work shall be done in accordance with all regulations governing the state unit wherein the work is to be performed and with minimum possible interference with the proper functioning of the activities of that state unit. Materials, tools, equipment, etc., shall be confined so as not to unduly encumber the premises. Each bidder shall be held to have visited the site and checked with the authorities the working conditions and the methods of carrying out the work and to have included in his/her proposal all costs for meeting such working conditions.

10. Materials: Unless otherwise specified, all materials shall be new and of the best grade of the representative kinds for the purpose.

a. Whenever material, an item of equipment, or a system is described by a performance specification, written as a proprietary product, or uses the name of a manufacturer or vendor, the term "or equal' if not inserted, shall be implied.

5 PR1625 (Rev.1/2022

11. Permits: The Contractor is responsible for all necessary permits for this project, unless otherwise indicated on the Bid Form, Technical Specifications, or Drawings.

All work shall be executed in accordance with the State of Michigan‘s Construction Codes, except where work is specified or shown to be above such standard. The work shall be executed in conformity with the drawings and these specifications.

If the contractor performs any work knowing it to be contrary to the State of Michigan‘s Construction Codes, the contractor shall assume full responsibility and shall bear all attributable costs.

12. Employees and Superintendence: Contractor shall enforce good order among his/her employees and shall not employ on the work any disorderly, intemperate, or unfit person or anyone not skilled in the work assigned to him/her. Contractor or a competent person having authority to act for him/her shall be at the work at all times.

He/She shall have the plans and specifications available on the site at all times.

a. Michigan Residency: Pursuant to 1988 PA 504, 50 percent of the persons working on this project and employed by the prime contractor or subcontractors shall have been residents of the State of Michigan for not less than one year before beginning work.

13. Other Contracts: The state may let other contracts in connection with the work and the contractor shall properly connect and coordinate his/her work with the work of such other contractors. The state shall not be liable for any damages or increased costs occasioned by the failure of other contractors to execute their work as may be anticipated by these documents.

14. Protection: The contractor shall be responsible for the protection of state property during the period of construction and shall exercise care to prevent damage to structures, utility services, storm and sanitary drainage systems, lawns, trees, plant material, fences, walks, drives, roadways, and other improvements in and adjacent to the area of work under the contract.

15. Insurance: No work connected with this contract shall be started until the contractor has submitted original signed certificates of insurance covering general liability and workers' compensation indicating (a) all workers are insured to protect him/her from claims for damages for personal injury or death which may arise from operations under this contract as required by Michigan statute. The certificate must indicate a waiver of subrogation in favor of the State for the workers’ compensation. And that (b) he/she has the following liability insurance coverage:

Commercial General Liability limits shall be $2,000,000.00 each occurrence, $2,000,000.00 general aggregate, $2,000,000.00 products and completed operations aggregate, $1,000,000.00 personal and advertising injury. Commercial Automobile Liability limits shall be $2,000,000.00 combined single limit, $1,000,000 Each Occurrence Limit, $500,000 Fire Damage Limit (any one fire). All of the above insurance shall be maintained during the life of this contract. Partial payments shall not relieve the contractor from full responsibility for any damage which may result from any cause including fire or other casualty until completion of the contract and final payment.

Any casualties shall not relieve the contractor from performing the contract.

Insurance Companies must have a rating of “A—” or better as listed by A.M. Best Company. The State of Michigan, its departments, divisions, agencies, offices, commissions, officers, employees, and agents must be named as an additional insureds on the certificate.

16. Michigan Right-to-Know Law: All contractors must conform to the provisions of the Michigan Right-to-Know Law, 1986 PA 80 which requires employers to:

a. develop a communication program designed to safeguard the handling of hazardous chemicals through labeling of chemical containers and development and availability of Material Safety Data Sheets;

b. provide training for employees who work with these chemicals.

c. develop a written hazard communications program.

17. Changes: Contractor shall make changes in the contracted work only as ordered in writing by the director.

18. Inspection: Contractor shall at all times permit and facilitate inspection of the work by the director. The state unit will designate an inspector for this contract. It will be the responsibility of this contractor to notify the inspector of the date operations are to start and to contact the inspector periodically during the course of the work to ensure that work is being performed in accordance with the conditions of this contract.

19. Termination for Breach: The state may terminate this contract when violations are not stopped immediately and corrected within a reasonable length of time after notification by the director or when the approved progress schedule is not met because of failure of the contractor to prosecute the work. In the event of such termination, the state may complete the contracted work and the contractor will be liable for any excess cost occasioned the state thereby and in such case the state may take possession of and utilize in completing the work such materials and equipment as may be on the site and necessary.

20. Clean Up: Contractor shall at all times keep the premises free from accumulations of waste material or rubbish caused by his/her employees or work and at the completion of the work. he/she shall remove all his/her waste, tools, equipment, staging and surplus materials from the structure and grounds and leave his/her work clean and ready for use.

21. Guarantee: Contractor shall furnish the state with a written guarantee to remedy any defects due to faulty materials or labor which appear in the work within one year from the date of final acceptance by the state.

22. Payment: Payment for the work will be made in one sum at the completion of the contract except that a single progress payment may be made at any time during the construction period for the value of the work completed, 6 PR1625 (Rev.1/2022 except in no case shall the amount of the payment exceed 50 percent of the value of the contract. If contractor expects to request partial payment, he/she shall submit a schedule of costs and quantities of the various parts of the work aggregating the total contract sum, such as the director may request. When requested, the contractor shall submit a statement based upon this schedule, itemized and supported as the director may require.

Contract will not be considered complete until the work has been accepted as final by the state unit and the director and the attached "Guarantee and Statement” (DMB-437) has been completed and signed by the contractor. Payments will be made within 45 (forty-five) days after the Director has certified to the Owner that work is in place in the portion of the facility covered by the applicable request for payment in accordance with the Contract documents. Processing of progress payments by the Owner may be deferred by the Owner until Work having a prior sequence, as provided in the Contract documents, is in place and is approved. Each Application of Payment shall certify that all monies owed by the Contractor to Subcontractors and Suppliers for which payment previously has been sought have been paid from the payments received.

23. Protection of Utility Services: It is a requirement of this Contract, in accordance with Public Act 53 of 1974, as amended, that the Contractor give notice of construction intent to public utilities. "Miss Dig" (telephone number 1-800-482-7171, toll free) shall be notified a minimum of 72 hours (three working days) prior to construction activities. The Contractor shall provide for the protection of all public utility underground and above ground facilities that are to remain. Damage to any such utility services resulting from the Contractor's operations shall be repaired or replaced by the Contractor without additional cost to the State.

24. Bid Security is not required for this Bid. However, a Performance Bond and Payment Bond are required for all bids greater than $50,000. The Bidder’s expense of these bonds must be included in the Base Proposal Sum.

Bonds will not be paid for separately. Bonds are obtained by the successful bidder after award of contract. Bonds must be on State of Michigan approved forms. The Performance Bond and Payment Bond must remain in effect from the date of Contract Award until final completion of the Work or the end of Correction Period, whichever comes later. The surety bonds required for a Construction Contract will not be accepted by the State of Michigan unless the surety bonding company is listed in the current United States Government, Department of Treasury’s, Listing of approved sureties (bonding/insurance companies), Department Circular

570. Copies of the current Circular listing may be obtained through the internet web site at http://www.fms.treas.gov/c570/c570.html.

Insurers must have an “A-“ A.M. Best Company Rating and a Class VII or better financial size category as shown in the most current A.M. Best Company ratings.

Insurance must be provided by insurers authorized by the Department of Insurance and Financial Services (DIFS) to do business as an insurer in Michigan. The insurance company and must attach evidence of the authorization.

These certificates must specify the Project File No., Index No., Project Title, and a description of the Project. The Contractor agrees that insurance coverage afforded under the policies as such coverage relate to the State under this Contract as determined by the Contractor will not be modified or canceled without at least thirty calendar days prior written notice to the State. The latest A.M. Best’s Key Ratings Guide and the A.M. Best’s Company Reports (which include the A.M. Best’s Ratings) are found at:

http://www.ambest.com. The Contractor must not perform any part of the Work unless the Contractor has all the required insurance in full force and effect.

GENERAL REQUIREMENTS

1. The state unit will provide the following work:

a. State Salvage: The state reserves the right to salvage certain items and equipment. Such items will be identified to the bidder at the time of his/her inspection of the proposed work. Salvaged items will be removed by state prior to commencement of work under the contract.

b. Moving Furnishings and Equipment: The contractor shall give timely notice to state unit of all furnishings, window covering and movable equipment that will interfere with his/her work or which the contractor cannot protect with coverings of paper, plastic, drop cloths or clean tarpaulin. The contractor shall furnish, install.

maintain and remove all coverings used to protect furnishings. window coverings and movable equipment.

2. Project Coordination:

a. Prior to beginning work the contractor shall meet with the state unit and arrange the schedule for the project. Once the project is started, it shall be carried to completion without delay.

b. Any building utility service interruptions or outages required by the contractor in performing the work shall be prearranged with the staff of the state unit and shall occur only during those scheduled times.

3. Cutting and Patching:

a. The contractor shall do all cutting, fitting or patching of the work that may be required to make its several parts fit together properly or make new work join with the existing structure. The contractor shall take proper precautions so as not to endanger any existing work.

The contractor shall not cut or alter existing structural members or foundations.

b. Holes or openings cut in exterior walls and roofs for installation of materials or equipment shall be waterproofed by appropriate, approved materials and methods.

c. All adjacent finished surfaces that are damaged by the new work shall be patched with materials matching existing surfaces. Joints between patched and existing material shall be straight smooth and flush. All patching material shall be applied by workers skilled in its installation.

http://www.fms.treas.gov/c570/c570.html http://www.ambest.com/

7 PR1625 (Rev.1/2022

4. Mechanical Alteration Procedures:

a. All work which will necessitate shutting down of existing mechanical equipment or systems shall be made at such time as will not interfere with the normal use of the existing building.

b. Any cutting of floors, walls, roofs or ceilings required to run new work or remove old shall be performed by the contractor requiring same and all patching on his/her work shall be done by the contractor to full satisfaction of the state unit.

c. All piping in existing building shall be run concealed as far as practical in pipe spaces, ceiling spaces, tunnels, crawl spaces or similar areas, except as approved or directed by the state unit.

5. Project Meetings:

a. Preconstruction Conferences: The state unit may schedule a preconstruction conference to be attended by the, state unit staff, and the contractors. Once the project has been started, the contractor shall carry it to completion without delay.

b. Meetings: The state unit may schedule meetings to be held on the job site whenever needed to supply information necessary to prevent job interruptions, to observe the work or to inspect completed work. The contractor shall be represented at each meeting by persons with full authority to act for the contractor in regard to all portions of the work.

6. Shop Drawings and Project Data:

a. Before the delivery of any material or equipment to the job site, the contractor shall submit to the state unit a complete list of material suppliers, subcontractors, and brand names of all materials proposed to be used in the project.

b. The contractor shall check and verify all field measurements and shall submit to the state unit a minimum of five copies of shop drawings, product data catalogs, material schedules, safety data sheets, etc.

Following examination by the state unit, three copies will be retained for the state's use and the remaining copies will be returned to the contractor with indication of approval or with notations for correction.

7. Temporary Utilities:

a. The contractor shall furnish and install all temporary facilities and controls required by the work, shall remove them from state property upon completion of the work, and the grounds and existing facilities shall be restored to their original condition.

b. Water and electricity will be available in the area where work will be performed. The contractor will not be charged for reasonable use of these services for construction operation. The contractor shall pay costs for installation and removal of any temporary connections including necessary safety devices and controls. Use of services shall not disrupt or interfere with operations of the state unit.

c. Temporary Sanitary Facilities: The state unit will designate a permanent toilet facility on the premises for use by a personnel employed in the work. The contractor shall repair any damage to the toilet facility caused by his/her employees.

d. Heating units if required shall be of type approved by the state unit. Equipment and surroundings shall be kept clean and in safe condition All direct fired space heaters, if used, shall be vented directly to the outside. The contractor shall pay for all fuel and/or electricity used for temporary heat.

8. Construction Aids:

a. The contractor shall furnish, install, and maintain as long as necessary and remove when no longer required, safe and adequate scaffolding, ladders, staging, platforms, chutes, railings, hoisting equipment, etc., as required for proper execution of the work. All construction aids shall conform to federal, state, and local codes or laws for protection of workers and the public.

b. Debris Chute: The contractor shall use a chute to lower debris resulting from his/her work. The chute shall be the enclosed type with its discharge directly into the truck.

9. Barriers and Enclosures: The contractor shall furnish, install and maintain as long as necessary and remove when no longer required adequate barriers, warning signs or lights at all dangerous points throughout the work for protection of property, workers and the public. The contractor shall hold the State of Michigan harmless from damage or claims arising out of any injury or damage that may be sustained by any person or persons as a result of the work under the contract.

10. Contract Close Out:

a. Substantial Completion: The contractor shall notify the state unit when the work will be substantially complete and ready for inspection and preparation of a list of minor replacement, correction and adjustment items. The contractor shall be represented on the job site at the time this inspection is made and thereafter shall complete all work by the date set for final acceptance by the owner.

b. Cleaning:

(1) Regular Cleaning: All scrap or removed material, debris or rubbish shall be regularly removed from the project at the end of each working day. No discarded material shall be deposited on the grounds of the state unit without the express permission of the physical plant engineer or administrative officer. No salvage or surplus material may be sold on the premises of the state unit.

(2) Final Cleaning: Just prior to final acceptance by the state unit, the contractor shall clean all of the work and existing surfaces, building elements and contents that were soiled by his/her operations and make repairs for any damage or blemish that was caused by the work.

11. Project Record Documents: The contractor shall furnish to state unit with the request for final payment reproducible

8 PR1625 (Rev.1/2022 drawings or plans, and any sections or details necessary, clearly showing the actual path and location of material and equipment installed in this project.

12. Warranties: Unless otherwise specified in these documents, the contractor shall provide a minimum one

(1) year warranty on all materials, labor, workmanship, etc. that shall cover the entirety of this project. The contractor shall forward to the state unit Form PR-1628E covering statements concerning guarantee and indebtedness, and any other special warranties or requirements of the contract documents.

07500 - 1

SECTION 07500 MEMBRANE ROOFING

PART 1 GENERAL

1.01 SUMMARY

A. Furnish and install elastomeric sheet roofing system, including:

1. Roofing manufacturer's requirements for the specified warranty.

2. Removal of entire existing roof membrane and flashings.

3. Removal of all existing insulation down to the deck.

4. Preparation of new roofing substrates.

5. Wood nailers for roofing attachment.

6. Tapered Insulation.

7. Elastomeric membrane roofing.

8. Metal roof edging and copings.

9. Flashings.

10. Other roofing-related items specified or indicated on the drawings or otherwise necessary to provide a complete weatherproof roofing system.

B. Disposal of demolition debris and construction waste is the responsibility of Contractor.

Perform disposal in manner complying with all applicable federal, state, and local regulations.

C. Comply with the published recommendations and instructions of the roofing membrane manufacturer

D. Commencement of work by the Contractor shall constitute acknowledgement by the Contractor that this specification can be satisfactorily executed, under the project conditions and with all necessary prerequisites for warranty acceptance by roofing membrane manufacturer. No modification of the Contract Sum will be made for failure to adequately examine the Contract Documents or the project conditions.

1.02 SUBMITTALS

A. Product Data:

1. Provide membrane manufacturer's printed data sufficient to show that all components of roofing system, including insulation and fasteners, comply with the specified requirements and with the membrane manufacturer's requirements and recommendations for the system type specified; include data for each product used in conjunction with roofing membrane.

B. Samples: Submit samples of each product to be used.

C. Shop Drawings: Provide:

1. The roof membrane manufacturer's standard details customized for this project for all relevant conditions, including flashings, base tie-ins, roof edges, terminations, expansion joints, penetrations, and drains.

2. For tapered insulation, provide project-specific layout and dimensions for each board.

D. Pre-Installation Notice: Copy to show that manufacturer's required Pre Installation Notice (PIN) has been accepted and approved by the manufacturer.

E. Executed Warranty.

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1.03 DELIVERY, STORAGE AND HANDLING

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

B. Store materials clear of ground and moisture with weather protective covering.

C. Keep combustible materials away from ignition sources.

1.04 WARRANTY

A. Comply with all warranty procedures required by manufacturer, including notifications, scheduling, and inspections.

B. Warranty: 20 year Limited Warranty covering membrane, roof insulation, and membrane accessories.

1. Limit of Liability: No dollar limitation.

2. Scope of Coverage: Repair leaks in the roofing system caused by:

a. Ordinary wear and tear of the elements.

b. Unintentional damage due to normal rooftop inspections, maintenance, or service.

c. Manufacturing defect in brand materials.

d. Defective workmanship used to install these materials.

e. Damage due to winds up to 72 mph

f. Hail up to 2 inches (50 mm) in diameter.

3. Not Covered:

a. Damage due hurricanes or tornadoes.

c. Intentional damage.

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. Acceptable Manufacturer - Roofing System:

1. Firestone Building Products Co., Carmel, IN.

2. GAF EverGuard TPO 60 Mil – TMANI60 membrane

3. Versico Roofing System - VersiGard

4.. Approved equal.

B. Manufacturer of Insulation: Same manufacturer as roof membrane.

C. Manufacturer of Metal Roof Edging: Same manufacturer as roof membrane.

1. Metal roof edging products by other manufacturers are not acceptable.

2. Field- or shop-fabricated metal roof edgings are not acceptable.

2.02 ROOFING SYSTEM DESCRIPTION

A. Roofing System:

1. Membrane: Ethylene propylene diene monomer (EPDM).

2. Thickness: As specified elsewhere.

3. Membrane Attachment: Fully adhered.

4. Slope: Deck is flat, provide slope of 1/4 inch per foot (1:48 ) by means of tapered insulation. If roof is structurally tapered, tapered insulation is not required. If roof is tapered, provide 1-1/2” of non-tapered polyiso insulation board in accordance with manufacturer’s installation details and instructions.

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B. Tapered Insulation:

1. Tapered: Slope as indicated; provide tapered layer of polyisocyanurate at new saddle.

C. Cover Board:

1. Type: 7/16” OSB

2. Attachment: Mechanical fastening per manufacturer fastener pattern requirements.

3. The 7/16 OSB cover board is not re2quired with the 1-1/2” of non-tapered polyiso insulation board in accordance with manufacturer’s installation details and instructions.

2.03 EPDM MEMBRANE MATERIALS

A. Roofing and Flashing Membrane: Black, cured synthetic single-ply membrane composed of ethylene propylene diene terpolymer (EPDM) with the following properties:

1. Reinforcement: None; membrane complying with ASTM D 4637 Type I.

2. Thickness: 0.060 inch

3. Nominal Thickness Tolerance: Plus/minus 10 percent.

4. Sheet Width: Provide the widest available sheets to minimize field seaming.

5. Acceptable Product: RubberGard EPDM Membrane by Firestone or approved equal.

B. Membrane Fasteners: Type and size as required by roof membrane manufacturer for roofing system and warranty to be provided; use only fasteners furnished by roof membrane manufacturer.

C. Flashing Membrane: Self-curing, non-reinforced membrane composed of nonvulcanized EPDM rubber, complying with ASTM D 4811 Type II, and with the following properties:

1. Thickness: 0.055 inch (1.4 mm).

2. Acceptable Product: RubberGard EPDM FormFlash by Firestone or approved equal.

D. Self-Adhesive Flashing Membrane: Semi-cured 45 mil EPDM membrane laminated to 35 mil (0.9 mm) EPDM tape adhesive; QuickSeam Flashing by Firestone or approved equal.

E. Pre-Molded Pipe Flashings: EPDM, molded for quick adaptation to different sized pipes;

Firestone EPDM Pipe Flashing or approved equal.

F. Self-Adhesive Lap Splice Tape: 35 mil (0.9 mm) EPDM-based, formulated for compatibility with EPDM membrane and high-solids primer; QuickSeam Splice Tape by Firestone or approved equal.

G. Splice Adhesive: Synthetic polymer-based, formulated for compatibility with EPDM membrane and metal surfaces; SA-1065 Splice Adhesive by Firestone or approved equal.

H. Bonding Adhesive: Neoprene-based, formulated for compatibility with EPDM membrane and wide variety of substrate materials, including masonry, wood, and insulation facings;

Bonding Adhesive BA-2004 by Firestone or approved equal.

I. Adhesive Primer: Synthetic rubber based primer formulated for compatibility with EPDM membrane and tape adhesive, with VOC content less than 2.1 lb/gal (250 g/L); QuickPrime Plus LVOC by Firestone or approved equal.

J. Seam Edge Treatment: EPDM rubber-based sealant, formulated for sealing exposed edges of membrane at seams; Lap Sealant HS by Firestone or approved equal.

K. Pourable Sealer: Two-part polyurethane, two-color for reliable mixing; Pourable Sealer by Firestone or approved equal.

L. Water Block Seal: Butyl rubber sealant for use between two surfaces, not exposed; Water Block Seal by Firestone or approved equal.

M. Termination Bars: Aluminum bars with integral caulk ledge; 1.3 inches (33 mm) wide by

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0.10 inch (2.5 mm) thick; Firestone Termination Bar by Firestone or approved equal.

2.04 ROOF TAPERED INSULATION

A. Polyisocyanurate Board Insulation: Closed cell polyisocyanurate foam with black glass reinforced mat laminated to faces, complying with ASTM C 1289 Type I Class 1, with the following additional characteristics:

1. Size: 48 inches (1220 mm) by 96 inches (2440 mm), nominal.

2. Compressive Strength: 20 psi (138 kPa) when tested in accordance with ASTM C

1289.

3. Ozone Depletion Potential: Zero; made without CFC or HCFC blowing agents.

4. Recycled Content: 19 percent post-consumer and 15 percent post-industrial, average.

5. Acceptable Product: ISO 95+ GL Polyisocyanurate Insulation by Firestone or approved equal.

6. Zero growth, when tested in accordance with ASTM D 3273 for minimum of 4 weeks.

B. Insulation Fasteners: Type and size as required by roof membrane manufacturer for roofing system and warranty to be provided; use only fasteners furnished by roof membrane manufacturer.

2.05 METAL ACCESSORIES

A. Metal Roof Edging and Fascia: Continuous metal edge member serving as termination of roof membrane and retainer for metal fascia; watertight with no exposed fasteners;

mounted to roof edge nailer.

1. Wind Performance:

a. Membrane Pull-Off Resistance: 100 lbs/ft (1460 N/m), minimum, when tested in accordance with ANSI/SPRI ES-1 Test Method RE-1, current edition.

b. Fascia Pull-Off Resistance: At least the minimum required when tested in accordance with ANSI/SPRI ES-1 Test Method RE-2, current edition.

2. Description: Two-piece; extruded aluminum T-shaped edge member securing top and bottom edges of flat-faced formed metal fascia; Firestone AnchorGard.

3. Fascia Face Height: 5 inches (127 mm).

4. Edge Member Height Above Nailer: 1-1/4 inches (31 mm).

5. Fascia Material and Finish: 24 gage, 0.024 inch (0.06 mm) galvanized steel with

Kynar 500 finish in manufacturer's standard color; matching concealed joint splice plates; factory-installed protective plastic film.

6. Length: 144 inches (3650 mm).

7. Functional Characteristics: Fascia retainer supports while allowing for free thermal cycling of fascia.

8. Aluminum Bar: Continuous 6063-T6 alloy aluminum extrusion with pre-punched slotted holes; miters welded; injection molded EPDM splices to allow thermal expansion.

9. Anchor Bar Cleat: 20 gage, 0.036 inch (0.9 mm) G90 coated commercial type galvanized steel with pre-punched holes.

10. Curved Applications: Factory modified.

11. Fasteners: Factory-provided corrosion resistant fasteners, with drivers; no exposed fasteners permitted.

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12. Special Shaped Components: Provide factory-fabricated pieces necessary for complete installation, including miters, scuppers, and end caps; minimum 14 inch (355

mm) long legs on corner pieces.

B. Parapet Copings: Formed metal coping with galvanized steel anchor/support cleats for capping any parapet wall; watertight, maintenance free, without exposed fasteners; butt type joints with concealed splice plates; mechanically fastened as indicated; Firestone

PTCF.

1. Wind Performance:

a. At least the minimum required when tested in accordance with ANSI/SPRI ES-1 Test Method RE-3, current edition.

2. Description: Coping sections allowed to expand and contract freely while locked in place on anchor cleats by mechanical pressure from hardened stainless steel springs factory attached to anchor cleats; 8 inch (200 mm) wide splice plates with factory applied dual non-curing sealant strips capable of providing watertight seal.

3. Material and Finish: 24 gage, 0.024 inch (0.06 mm) thick galvanized steel with Kynar 500 finish in manufacturer's standard color; matching concealed joint splice plates;

factory-installed protective plastic film.

4. Dimensions:

a. Wall Width: As indicated on the drawings.

b. Piece Length: Minimum 144 inches (3650 mm).

c. Curved Application: Factory fabricated in true radius.

5. Anchor/Support Cleats: 20 gage, 0.036 inch (0.9 mm) thick prepunched galvanized cleat with 12 inch (305 mm) wide stainless steel spring mechanically locked to cleat at 72 inches (1820 mm) on center.

6. Special Shaped Components: Provide factory-fabricated pieces necessary for complete installation, including miters, corners, intersections, curves, pier caps, and end caps; minimum 14 inch (355 mm) long legs on corner, intersection, and end pieces.

7. Fasteners: Factory-furnished; electrolytically compatible; minimum pull out resistance of 240 pounds (109 kg) for actual substrate used; no exposed fasteners.

2.06 ACCESSORY MATERIALS

A. Wood Nailers: PS 20 dimension lumber, Structural Grade No. 2 or better Southern Pine, Douglas Fir; or PS 1, APA Exterior Grade plywood; pressure preservative treated.

1. Width: 3-1/2 inches (90 mm), nominal minimum, or as wide as the nailing flange of the roof accessory to be attached to it.

2. Thickness: Same as thickness of roof insulation.

PART 3 INSTALLATION

3.01 GENERAL

A. Install roofing, insulation, flashings, and accessories in accordance with roofing manufacturer's published instructions and recommendations for the specified roofing system. Where manufacturer provides no instructions or recommendations, follow good roofing practices and industry standards. Comply with federal, state, and local regulations.

B. Obtain all relevant instructions and maintain copies at project site for duration of installation period.

C. Do not start work until Pre-Installation Notice has been submitted to manufacturer as notification that this project requires a manufacturer's warranty.

D. Perform work using competent and properly equipped personnel.

E. Temporary closures, which ensure that moisture does not damage any completed section

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F. Install roofing membrane only when surfaces are clean, dry, smooth and free of snow or ice; do not apply roofing membrane during inclement weather or when ambient conditions will not allow proper application; consult manufacturer for recommended procedures during cold weather. Do not work with sealants and adhesives when material temperature is outside the range of 60 to 80 degrees F (15 to 25 degrees C).

G. Protect adjacent construction, property, vehicles, and persons from damage related to roofing work; repair or restore damage caused by roofing work.

1. Protect from…