Addenda No.1.pdf

Invitation for Bid No. 2026-056

Union County School Administration Roof

Replacement

ADDENDUM No. 1 ISSUE DATE: July 02, 2026

Responding Offerors on this project are hereby notified that this Addendum shall be made a part of the above named IFB document.

The following items add to, modify, and/or clarify the IFB documents and shall have the full force and effect of the original Documents. This Addendum shall be acknowledged by the Offeror in the IFB document.

ADDENDUM

PROJECT: Union County Schools Administration Building Roof

OWNER: Union County

NO.: 01

DATE OF ISSUANCE: 7/2/2026

ENGINEER: REI Engineers

REI PROJECT NO: R26CLT-035

This addendum forms a part of the Contract Documents and modifies the original Bidding Documents dated 7/9/2026 as noted below.

This addendum consists of 1 page(s), the attached Pre-Bid Meeting Minutes.

CHANGES TO BIDDING REQUIREMENTS:

1. Pre-Bid Meeting Minutes: the attached Pre-Bid Meeting Minutes dated 06-18-2026 are incorporated into the Contract Documents by reference.

QUESTIONS/CLARIFICATIONS

1. Q: You mentioned you could send over companies that could assist with the MWBE goals and I was hoping to get a list so I could reach out to any applicable companies on this project.

A: Union County does not have a project-specific list of MWBE firms to distribute. Contractors are responsible for conducting their own outreach and identifying certified HUB/MBE firms to meet the good faith effort requirements. The NC HUB Directory is a resource for prime contractors to locate certified firms.

2. Q: On the roof plan (page XR101) it lists the ultimate design wind speed at 115 mph while in the project manual under section 075216 & 075400 subsection 1.9 it calls out for the warranty to remain in effect for wind speeds up to 72 mph. Which wind speed should the warranty and application of the materials need to meet?

A: The roof shall be installed to meet the design wind speed of 115 MPH. The Manufacturer’s Warranty shall be for wind speeds up to 72 MPH.

3. Q: Is the HVAC contractor who was on site for the pre-bid going to provide pricing to all contractors?

A: It is the prime contractor’s obligation to procure pricing for any and all work included in the contract documents. Union County does not require services be provided by a specific contractor.

ALL OTHER REQUIREMENTS AND PROVISIONS OF THE BIDDING DOCUMENTS REMAIN UNCHANGED.

ACKNOWLEDGE RECEIPT OF THIS ADDENDUM ON THE BID FORM. FAILURE TO DO SO MAY BE CAUSE

FOR REJECTION OF THE BID.

END OF ADDENDUM

1927 JN Pease Place | Suite 201 reiengineers.com Charlotte, NC 28262 704.596.0331

June 18, 2026

Gensler 101 South Tryon Street Suite 2100 Charlotte, NC 28280

Attention: Eric Simpson Project Manager

Reference: Pre-Bid Meeting Minutes

Union County Schools Administration Building Roof Replacement REI Project No. R26CLT-035

Dear Mr. Simpson:

A Pre-Bid Meeting was held at 10:00 AM on 6/23/2026 at the project site to discuss the details of the above-mentioned project. Refer to the attached sign-in sheet for the attendance. The following points of interest were discussed:

1. Zach Marlowe opened the meeting and a sign-in sheet was circulated.

2. A brief introduction of the project was provided.

3. Project Documents including Project Manual and Drawings sent electronically prior to the meeting.

If you have not received documents, please email REI's Project Manager to request documents.

Section 00 11 13-Advertisement for Bids/Section 00 11 16-Invitation to Bid

4. Bids shall be received by Owner until 2:00 PM on 7/9/2026 at 610 Patton Avenue, Monroe, North Carolina 28110. The bids shall be publicly opened and read.

5. Bidder attendance at this pre-bid meeting was recommended but not mandatory.

Section 00 21 13-Instructions to Bidders

6. Review Instructions to Bidders A. AIA Document A701-2018 Instructions to Bidders, as modified by Owner.

Section 00 41 13-Bid Form

7. The alternates listed for this project are as follows:

a. Alternate No. 1: Replace 500 LF of Elastomeric Joint Sealant. Refer to section 07 92 00 Elastomeric Joint Sealants

b. Alternate No. 2: Replace Protection Rail at Roof Area A. Refer to 05 52 00 Roof Edge Protection.

c. Alternate No. 3: Replace Metal Ladders were indicated in Contract Drawings. Refer to section 05 51 33 Metal Ladders.

8. One manufacturer for the roof system shall be listed on the Bid Form.

9. A 10% contingency allowance shall be contained in the Base Bid.

REI Project No. R26CLT-035

1927 JN Pease Place | Suite 201 reiengineers.com Charlotte, NC 28262 704.596.0331

10. The following Quantity Allowances shall be contained in the Base Bid.

a. Repair 250 SF of Corroded Steel Deck (Corrosion Degree 1) with Coating.

b. Repair 100 SF of Steel Deck (Corrosion Degree 2) with Steel Plates.

c. Overlay 100 SF of Deteriorated Steel Deck (Corrosion Degree 3) with steel deck.

d. Replace 250 SF of Deteriorated Steel Deck (Corrosion Degree 4).

e. Replace 500 BF of Deteriorated Wood Plank Deck.

f. Replace 320 SF of Deteriorated Plywood Deck.

g. Replace 500 BF of Deteriorated Wood Blocking.

h. Replace 640 SF of Deteriorated Plywood.

11. 8 unit prices shall be provided and utilized to determine the applicable quantity allowances.

12. Schedule of Completion:

a. The construction duration (including any alternates accepted) for this project shall be 75 calendar days before Liquid Damages shall be incurred of $250.00 per calendar day.

b. Time is of the essence. Contractor shall commence work on this project within 14 days following receipt of an Executed Agreement between Owner and Contractor.

c. Date of commencement will be established in a Notice to Proceed issued to Contractor.

13. Provide all bid enclosures listed on the Bid Form including the following:

a. Bid Bond

b. Identification of HUB certified/Minority Business Participation

c. MW/BE Affidavit A or B

d. Non-Collusion Affidavit

e. Certification of Non-Discrimination in Employment

f. E-Verify Affidavit

g. Roof Manufacturer's Acknowledgement Form

Section 00 43 40-MWSBE Participation

14. Bidders shall follow the Owner’s MWSBE Program and shall submit the required forms contained in the project manual with their bid.

15. The County has a goal of 10% for this project.

16. For additional information, please contact the Owner's designated MWSBE Representative.

1927 JN Pease Place | Suite 201 reiengineers.com Charlotte, NC 28262 704.596.0331

Section 01 11 00-Summary of Work

17. A brief outline of the scope of work was reviewed.

a. Roof Replacement - Roof Area A:

i. Remove and dispose of the roof system including flashings and sheet metal down to the plywood deck.

ii. Secure the existing plywood deck to structural framing members.

iii. Provide red rosin loose laid.

iv. Provide Tapered Insulation System mechanically attached.

v. Provide Cover Board adhered in foam adhesive.

vi. Provide a two-ply modified bitumen roof membrane along with flashings and accessories.

vii. Replace sheet metal flashings and trim.

viii. Provide a complete, watertight, 20-year warrantable roof assembly.

b. Roof Replacement - Roof Area B:

i. Remove and dispose of the roof system including flashings and sheet metal down to the wood plank deck.

ii. Secure the existing wood plank deck to structural framing members.

iii. Provide red rosin loose laid.

iv. Provide 2" Roof Insulation mechanically attached.

v. Provide 2" Roof Insulation adhered in foam adhesive.

vi. Provide Cover Board adhered in foam adhesive.

vii. Fully adhere felt-back thermoplastic single ply membrane along with flashings and accessories.

viii. Replace sheet metal flashings and trim.

ix. Provide a complete, watertight, 20-year warrantable roof assembly.

c. Roof Replacement - Roof Area C:

i. Remove and dispose of the roof system including flashings and sheet metal down to the steel deck.

ii. Secure the existing steel deck to structural framing members.

iii. Provide 2" Roof Insulation mechanically attached.

iv. Provide 2" Roof Insulation adhered in foam adhesive.

v. Provide Cover Board adhered in foam adhesive.

vi. Provide a two-ply modified bitumen roof membrane along with flashings and accessories.

vii. Replace sheet metal flashings and trim.

viii. Provide a complete, watertight, 20-year warrantable roof assembly.

d. Provide electrical, plumbing, mechanical, and other related trade work necessary to facilitate project operations. Relocate or raise conduit, HVAC equipment, curbs, and/or plumbing necessary to comply with the requirements of these documents and conform to the requirements of the State Building Code.

i. Conduct construction operations so that heat, air conditioning, ventilation, electrical, telephone, gas, water, sanitary, storm sewer, and any other service required for the building operations are maintained at all times during normal working hours. Any shutdowns or interruptions shall be coordinated with and approved by the owner.

e. General requirements and specific recommendations of the material manufacturers are included as part of these specifications. The Manufacturers’ specifications are the minimum standards required for the completed systems. Where specific items listed herein improve the standards required by the manufacturers, they take precedence where their compliance does not affect the manufacturers' guarantee or warranty provisions.

f. Act as the Project Expeditor and coordinate work and schedules of others hired.

18. No Asbestos Containing Roofing Materials (ACRM) have been detected in test samples of roof areas included in contract.

1927 JN Pease Place | Suite 201 reiengineers.com Charlotte, NC 28262 704.596.0331

Section 01 14 00-Work Restrictions

19. Work hours generally performed during normal business hours.

20. Works hours shall generally be performed during normal business hours. Should the Contractor elect to work on Saturday or Sunday, notification to the Owner and Engineer at least 48 hours in advance.

Section 01 40 00-Quality Requirements

21. A full-time on-site superintendent is required for the project.

Section 01 77 00-Closeout Procedures

22. A two-year contractor’s warranty, asbestos free warranty, a twenty-year roofing manufacturer’s warranty, Metal Ladder Warranty, Roof Edge Protection system warranty, Pre-finished Sheet Metal Finish Warranty, and Elastomeric Joint Sealant Warranty shall be required.

23. Contractor shall submit all closeout documents within thirty (30) days from Punch List.

Technical Specifications/Contract Drawings

24. Reviewed as necessary.

Miscellaneous

25. Staging and Material storage areas are as follows:

a. Staging and material storage areas shall be determined at the Pre-Construction Meeting.

b. Access to the roof shall be via a Contractor provided extension ladder that shall be taken down every night and secured.

c. The Contractor will provide a portable toilet facility and handwashing station, as required.

26. Bidders wishing to make additional site visits shall contact Owner/REI to coordinate an appointment for additional visits. Please allow 24 hours of advance notice to schedule the site visit. Bidders shall provide an extension ladder for access to the roof. Bidders must check in at the office immediately upon arrival to the facility.

27. All bidding or specification related questions are to be directed to REI Engineers in writing (email) by 5:00 PM on 6/25/2026 to keep addenda from being issued after 7/2/2026.

Please contact our office if you have any questions or corrections regarding these minutes.

Sincerely, REI Engineers

Zach Marlowe, EIT, RRO, REWO Project Manager

Enc: Pre-Bid Meeting Sign-in Sheet cc: Attendees