PB 26-12 Addendum 2.pdf

PB 26-12 Addendum No 2 October 2, 2026

BOARD OF COUNTY COMMISSIONERS

PALM BEACH COUNTY, FLORIDA

PALM BEACH COUNTY DEPARTMENT OF AIRPORTS

PROJECT NAME: DJT Airfield Vault Building Expansion

PROJECT NUMBER: Department of Airports Project No. PB 26-12

ADDENDUM NUMBER 2

Date of Issue: October 2, 2026

This addendum modifies or interprets the proposal documents by additions, deletions, clarifications, corrections, or other type of modifications. Addenda will become part of the Contract Documents.

Proposers, upon receiving addenda, shall insert same into the Proposal Documents.

It is required that Addendum Number 2 be signed in the Acknowledgement of Receipt below and attached to the Proposal and become part of the Proposal.

Acknowledgement of Receipt of Bidder

ADDENDUM NO. 2

This addendum includes the following:

1. General:

1.1. The bid due date for Project PB 26-12 has been extended

to October 13, 2026. The following dates have been revised;

Bidder questions are due October 7, 2026.

The final addendum will be issued by October 9, 2026.

Sealed Bids will be received until 2:00 PM October 13, 2026.

1.2. NOTICE: Any Document not specifically associated with the PB 26-12 DJT Airfield Vault Building Expansion procurement downloaded via the PBC VSS portal are to be deleted and removed and are not to be considered for the PB 26-12 Bid.

2. Project Manual:

2.1. Invitation to Bid: Remove Invitation to Bid Page INV-1

through INV-4 and Replace with Invitation to Bid Page INV-1 through INV-4, dated October 2, 2026, Addendum No.

2 (Attached). Bid due date revised to October 13, 2026.

2.2. Bid Price Form, Attachment 1 to the Bid Form: This

Addendum No. 2 provides all Bidders with the Excel Spreadsheet version of the Bid Price Form for their use.

Its use is not a requirement of the Bid but rather it is for the convenience to the Bidder.

2.3. Technical Specifications Section 23 34 00 Fans: Remove

Section 23 34 00 in its entirety from the Contract Documents

3. Contract Drawings:

3.1. Sheet C-100, Existing Conditions and Site Demolition

Plan: REMOVE Sheet C-100 and REPLACE with Sheet C-100, Revision No. 1, dated 10/02/2026 (Attached). New information has been added and Note 8 revised.

3.2. Sheet M-101 HVAC Floor Plan: REMOVE Sheet M-101 and

REPLACE with Sheet M-101, Revision No. 1, dated 10/02/2026 (Attached). Revised Plan Notes.

3.3. Sheet M-301 Mechanical Details (1): REMOVE Sheet M-301

and REPLACE with Sheet M-301, Revision No. 1, dated 10/02/2026 (Attached). Detail Removed.

4. Bidders’ Questions:

4.1. Question: The spec lists a J.R. Smith model SD600TDS, which points to a Swift Drain SKU number. Please confirm the specified manufacturer and model.

a. Please clarify whether an end outlet or center outlet is required.

b. Please provide the required traffic rating and grate rating.

Response: The basis of design shall be SWIFTDRAIN model SD600TDS series, or equal, with end outlets at a ‘class c’ load rating.

4.2. Question: Note 10 on A-1 states that the building may

be occupied. Will the building be occupied, and will it be occupied full-time?

Response: The existing Vault structure will be operational and in use during construction.

4.3. Question: Will a site visit be permitted before the bid

to evaluate existing conditions? What is the process for scheduling a visit to the site?

Response: No Site Visit is planned for this procurement prior to the Bid Due Date.

4.4. Question: Note #12 on sheet A-1 calls for removing the

existing septic drain field. Is there a septic tank, and will it be abandoned? Will the septic tank need to be pumped and abandoned in place, or will the entire system need to be removed?

Response: The existing System will be pumped, flushed, collapsed and abandoned in place. Refer to revised Sheet C-100 Existing Conditions and Site Demolition Plan attached to this Addendum No. 2 for additional information.

4.5. Question: Is there access to water for construction use?

Response: A location to access water will be provided to the Contractor. A meter must be obtained from PBC Water Utilities and installed prior to use.

4.6. Question: Please confirm temp power is available at the

work area.

Response: Contractor shall provide temporary power per 26 00 00 section 1.4.B and as described in plans.

4.7. Question: Will the vendor and supplier delivery drivers

be required to have badges?

Response: It shall be the Contractor’s responsibility to provide escorts for any unbadged individuals or vehicles entering the Air Operations Area (AOA). Refer to General Requirements Section 01035 Security - President Donald J.

Trump International Airport for specific requirements.

4.8. Question: Is the work in WORK AREA 1 required to be

performed during normal work hours only?

Response: The contractor may request to work outside of these hours if requested and approved at least 48 hours in advance of work. Refer to Sheet G-300 Overall Safety plan.

4.9. Question: Are there predetermined times established for

concrete pours?

Response: No, the Contractor is responsible for including these activities into his overall project schedule.

4.10. Question: If a boom truck is required to pour the

concrete slab and the topping slab for the hollow core planks, are there any exceptions to FAA restrictions of 20ft max equipment height?

Response: Refer to Sheet G-200 for maximum equipment heights submitted in the FAA form 7460 CSPP.

4.11. Question: Is temporary fencing allowed and required at

the work area?

Response: Temporary fencing is not required.

4.12. Question: Drawing P-102 calls for the new line to connect to the existing well. The Well is not shown. Please advise.

Response: Refer to Sheet C-100 Existing Conditions and Site Demolition plan attached to this Addendum for Well location.

4.13. Question: Please advise if the ceiling finish at room

102 is exposed drywall of painted.

Response: Yes, at 8’-0”, as shown in the Bid Documents.

Refer to Architectural Section, Details and Schedules.

4.14. Question: Please confirm that the underside of the

Hollow Core Planks are to remain exposed in rooms 100 & 101.

Response: Yes, as shown in the Bid Documents. Refer to Architectural Section, Details and Schedules.

4.15. Question: Please confirm that, notwithstanding Section

23 05 00, paragraph 1.16.A, the Contractor is not required to provide drain pans beneath the double-wall pre-insulated supply and return ductwork in Vault Addition 101, and that ductwork routed clear of the NEC dedicated electrical space as required by M-001 General Mechanical Note 3 will be accepted.

Response: Double wall ductwork without drain pan below is acceptable, provided that the NEC clearances can be maintained.

4.16. Question: Please confirm that, notwithstanding Section

23 07 13, paragraph 2.2.A.2, the Contractor is not required to apply external Type 'C' rigid board insulation over the double-wall pre-insulated ductwork shown on the Drawings, and that the factory 1-inch internal insulation of the double-wall ductwork per Section 23 31 00, paragraph 2.4 will be accepted as the ductwork insulation.

Response: Pre-insulated double-wall duct is sufficient for meeting R-values required.

5. This Addendum includes the following attachments:

5.1. Invitation to Bid Pages INV-1 through INV-4, dated

October 2, 2026, Addendum No. 2

5.2. Excel Spreadsheet version of the Bid Price Form

(Attachment No. 1 to the Bid Form, dated October 2, 2026, Addendum No. 2.

5.3. Sheet C-100, Existing Conditions and Site Demolition

Plan, Revision No. 1, dated 10/02/2026

5.4. Sheet M-101, HVAC Floor Plan, Revision No. 1, dated

10/02/2026.

5.5. Sheet M-301, Mechanical Detail (1), Revision No. 1, dated 10/02/2026.

END OF ADDENDUM 2

Federal Front End Documents DJT Airfield Vault Building Expansion Invitation to Bidv.12.15.25 Palm Beach County Department of Airports Addendum No. 2, October 2, 2026

INV- 1 of 4

INVITATION TO BID – Projects Exempt from Public Records Florida Statute Chapter 119

NOTICE IS HEREBY GIVEN that the Board of Commissioners, Palm Beach County, State of Florida, will receive sealed bids from qualified Contractors, at:

Palm Beach County Department of Airports 846 Airport Center Drive

West Palm Beach, Florida 33406 until the hour of 2:00 PM, Local Time, October 13, 2026, and said bids will be opened and publicly read immediately thereafter in the conference room, at the above address, on the same day for:

President Donald J Trump International Airport (DJT) DJT Airfield Vault Building Expansion

Palm Beach County Project No. PB 26-12 Palm Beach County Department of Airports

The work generally consists of: The expansion of the existing airfield electrical vault by approximately 2,500 square feet and includes interior renovation of the existing structure and replacement of the existing roof. The work includes modifications to the existing HVAC system and Fire Protection system. The expansion increases the vault electrical capacity also includes the relocation of the existing regulators, ALCMS control system, fiber optic cable power and communication wiring. Replacement of the standby emergency power generator is included as an additive alternate bid item.

All conditions and requirements for bid submission, consideration, and award are contained in the Contract Documents, which include the plans and specifications. The work must conform to plans and specifications, which may be obtained or examined on or after September 7, 2026. In order to better manage document content and disbursement, bidders can download and print the Contract Documents free of charge by visiting the County’s Vendor Self-Service Website:

https://pbcvssp.pbc.gov/vssprd/Advantage4

The Contract Drawings may be obtained from the Engineer of Record indicated below:

AECOM

1400 Centrepark Blvd., Suite 860

West Palm Beach, FL 33401 Contact Person: Debbie Williams

Telephone: 561-684-3375

Potential Bidders can email Debbie Williams (debbie.williams@aecom.com) to obtain Contract Drawings and other related data for this PB 26-12, DJT Airfield Vault Building Expansion project. Contractors requesting Bid Documents shall provide the following:

Contractor’s Firm Name: Contact Person’s Name:

Contact Person’s Email Address: Contact Person’s Telephone No.:

AECOM will provide each Potential Bidder a Non-Disclosure Agreement (NDA) to be completed and returned before access can be provided to the secure Contract Drawings.

Upon return of the completed NDA, AECOM will provide a link and password for the Potential Bidder to access the site and to download the secure Drawings and any other related data for the PB 26-12, Airfield Vault Building Expansion Project. The plans can be printed at full size (22” by 34”). The Contractor https://urldefense.com/v3/__https:/pbcvssp.pbc.gov/vssprd/Advantage4__;!!ETWISUBM!2-A1RgtxWvtdB29sDH1uMC2Dq4QINCcDu8fLRh7OToZZlaAK0uPLGqYRSaIj_GOBXUY8nma225bCqX68KYI$ mailto:debbie.williams@aecom.com

INV- 2 of 4 should access the site on a daily basis to be aware of any new data that is added to the site. The Department of Airports is not responsible for failure to obtain all documents required in order to be considered responsive.

The potential bidder shall not, for any reason, provide the access data to any other person or entity.

Bid proposals must be submitted on the forms provided by Palm Beach County and accompanied by a bid security in the form of a certified check, cashier's check, money order or a bid bond submitted on the form provided, in favor of Palm Beach County in the amount of not less than five percent (5%) of the bid price.

All bids must be submitted in a sealed envelope as described in the INSTRUCTIONS TO BIDDERS.

Bidders are encouraged to attend a Pre-bid Conference to be held at 2:00PM Local Time, on September 23, 2026 in the Department’s main conference room. Interested individuals can contact the Department of Airports for directions:

Palm Beach County Department of Airports 846 Airport Center Drive

West Palm Beach, Florida 33406

(561) 471-7462

(__) The Disadvantaged Business Enterprise (DBE) goal established for this solicitation is 0 % Base Bid.

OR

(__) No DBE goal has been established for this solicitation. While no mandatory DBE goal has been established for this solicitation, Palm Beach County encourages participation by all firms qualifying under this solicitation, regardless of business size or ownership, including DBEs and Small Business Concerns as defined 49 CFR §26.5.

OR

(X) This solicitation is subject to the provisions of the Interim Final Rule, Docket No. DOT–OST– 2025–0897, issued by the United States Department of Transportation (USDOT), amending the Disadvantaged Business Enterprise (DBE) Program effective October 3, 2025 (“IFR”). In accordance with the IFR and associated guidance issued by the USDOT Office of Civil Rights dated September 30, 2025, no DBE goal has been established for this solicitation. Palm Beach County encourages participation by all firms qualifying under this solicitation, regardless of business size or ownership, including Small Business Concerns as defined in 49 CFR §26.5.

The Palm Beach Board of County Commissioners, in accordance with the provisions of Title VI of the Civil Rights Act of 1964 (42 U.S.C. 2000d to 2000d-4) and the Regulations, hereby notifies all bidders or offerors that it will affirmatively ensure that for any contract entered into pursuant to this advertisement, all businesses will be afforded full and fair opportunity to submit bids in response to this invitation and no businesses will be discriminated against on the grounds of race, color, national origin (including limited English proficiency), creed, sex, age, or disability in consideration for an award.

All Bidders must be licensed in accordance with Florida Laws at the time of bid submission.

INV- 3 of 4

This project is subject to mandatory federal contract requirements/provisions, as may be amended, which shall be made a part of any contract awarded and include, but are not limited to, compliance with the following regulations, as such regulations may be amended from time to time:

a. 49 U.S.C. subtitle VII, as amended.

b. Davis-Bacon Act, as amended - 40 U.S.C. §§ 3141-3144, 3146, and 3147, et seq.

c. Federal Fair Labor Standards Act – 29 U.S.C. § 201, et seq.

d. Copeland Anti-kickback Act – 18 U.S.C. § 874

e. Contact Work Hours and Safety Standards Act – 40 U.S.C. § 3701, et seq

f. Title VI of Civil Rights Act of 1964 - 42 U.S.C. § 2000d et seq.

g. Disadvantaged Business Enterprises - 49 CFR Part 26

h. Build America, Buy America Act, P.L. 117-58, Title IX

i. Uniform Administrative Requirements, Cost Principles, and Audit Requirements for Federal

Awards - 2 CFR Part 200 and 1201

Persons who require accommodations under the Americans with Disabilities Act or who require translation services should contact the individual listed above at least seven days in advance of the Pre-bid Conference.

Hearing impaired individuals are requested to telephone the Florida Relay System at #711.

By Order of the Board of Commissioners, Palm Beach County, Florida.

BOARD OF COUNTY COMMISSIONERS

Palm Beach County, Florida

END OF INVITATION TO BID

INV- 4 of 4

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