21 Amendment 0003.pdf

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing items 8 and 15, and returning or (c) By separate letter or telegram which includes a reference to the solicitation and amendment number. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

E. IMPORTANT: is not is required copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ.NO. 5. PROJECT NO. (If applicable)

7. ADMINISTERED BY (If other than Item 6)CODE

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NO.

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required.)

copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

(x) A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT

ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14.

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

PAGE

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. CONTRACT AUTHORITY

(Signature of Contracting Officer)

PAGESOF

Contractor

The hour and date specified for receipt of Offers to sign this document and return

Linda M. Hennequant

See continuation page

FEDERAL AVIATION ADMINISTRATION

AAQ-500 - REGIONAL ACQUISITIONS

1701 COLUMBIA AVENUE

COLLEGE PARK GA 30337

AAQ510ATL-AFN

697DCK-26-R-00437

10/22/2026

09/25/2026

1 7

CONTINUATION SHEET

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697DCK-26-R-00437/0003

Replace Roof and Hatches, ITO ATCT, 102 Ailolo

Street, Hilo, Hawaii 96720

Contracting Officer: Linda.Hennequant@faa.gov The purpose of this amendment is to Replace the

Statement of Work with a Revised Version and

Answer Vendor Questions.

REVISED

1. The Statement of Work, Replace Roof and Hatches, ITO ATCT, Hilo, HI, Section 13.0 PROJECT COMPLETION is revised to include the following information:

“As-Built Drawings:

The Contractor must be responsible for preparing and submitting complete and accurate as-built drawings to the FAA upon completion of the project, reflecting all modifications and changes made during construction.”

2. The Statement of Work, Replace Roof and Hatches, ITO ATCT, Hilo, HI, Section 1.0 GENERAL is revised to include the following information.

“Weekly Progress Reports:

The Contractor must submit a weekly progress report to the COR, including the names of all personnel who performed work on-site during the reporting period, work activities completed, project progress, and any issues or concerns affecting the project schedule.”

QUESTIONS & ANSWERS

A. Crane and Staging

1. Provide the building elevations (Cab Roof and Catwalk Roof above grade) and overall tower height including antennas, so we can determine crane height.

FAA Answer: Based on the attached record drawing, the approximate elevations above ground level are:

• Catwalk level: 86 feet.

• Top of cab parapet: 105 feet.

The Contractor must field verify all dimensions, elevations, antenna clearances, and site conditions necessary to perform the work.

Continued...

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containers.

FAA Answer: The Contractor must coordinate

waste down?

required?

FAA Answer: Provide double-bolt compression

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wall to accommodate the new ladder configuration and required 36-inch clear landing.

7. Are the cabinets to be fully removed, cut back, or relocated? Must the Contractor provide a finished end panel on the sink base?

FAA Answer: Modify the existing cabinets as necessary to accommodate the new ladder configuration and required 36-inch clear landing. The Contractor must provide shop drawings showing the proposed cabinet modifications for FAA review.

8. Provide the wall construction (framing, layers, fire rating). Confirm the Contractor will install ladder attachment blocking, and whether patching and painting are included.

FAA Answer: The Contractor must provide fabrication drawings (Shop Drawing) for the proposed ladder configuration, including attachment and support details, for FAA review.

E. Warranty

9. Confirm the 20-year roofing warranty is a manufacturer material and product warranty.

FAA Answer: Reference Statement of Work-Replace Roof and Hatches, ITO ATCT, Hilo HI, Section

10.0 WARRANTY REQUIREMENTS.

10. Confirm a one (1) year Contractor workmanship warranty is acceptable, and state when each warranty period begins.

FAA Answer: Reference Solicitation

697DCK-26-R-00437 Clause, 3.10.1-20

WARRANTY-CONSTRUCTION (JUL 1996).

11. The Oct 14–15 site visit has passed and our pricing is blind to actual conditions. Will the FAA share site-visit attendance notes, Q&A, or photographs with offerors that could not attend?

FAA Answer: There are no notes from the site visit.

The attendees were advised to submit all questions to in writing the Contracting

Officer. All vendor questions are addressed in the amendments to this solicitation.

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12. Please confirm the tear-off scope: is the existing TPO a single membrane assembly, and may the existing cover board and insulation remain if found sound, or must the roofs be stripped to the deck? Please also confirm the deck type (affects fastening method).

FAA Answer: Section 2.1 of the SOW, the intent is to remove and replace the existing roofing membrane systems at both the Cab Roof and Catwalk Roof. Full removal down to the structural deck is not specifically required.

Existing cover board and insulation may remain if found sound, dry, compatible, and suitable for the new roofing system, subject to the manufacturer's requirements and approved submittals. Any damaged, deteriorated, loose, or incompatible materials must be removed and replaced as necessary.

The existing roof assembly and deck type must be field verified by the Contractor.

13. For the two stainless-steel hatch assemblies: are there pre-approved manufacturers or models, or is "match existing configuration" the sole requirement? (Hatch fabrication is on our critical path at 8–9 weeks.)

FAA Answer: No specific hatch manufacturer or model is required, provided the proposed stainless-steel hatch assemblies meet all SOW requirements, including the specified hatch configurations, safety requirements, and approved submittals. The FAA understands that hatch fabrication and delivery may require approximately 8–9 weeks. The project schedule and Notice to Proceed will be coordinated with the Contracting Officer, taking material availability into consideration. The FAA's preference is to complete all roofing and hatch work within a single coordinated construction period, if feasible and approved by the Contracting Officer, to minimize mobilization and operational impacts.

14. The SIR restricts interior/ operational-area work to 10:30 PM–4:45 AM, Monday–Friday. Is weekend night work

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permitted, and may material delivery and staging occur during daytime hours outside operational areas?

FAA Answer: Construction work is permitted on

Friday and Saturday nights only, between 10:30

PM and 4:45 AM. No construction work is permitted on Sunday nights. All work must be completed within the approved work window without disruption to FAA operations.

15. Liquidated damages are $3,704/day — please confirm the completion date from which LDs begin to run (Phase 1 NTP + 30 calendar days, Phase 2 separately, or a single overall date).

FAA Answer: The Period of Performance is 60 days total. Should the FAA cause a break between the phases, this will not count in the 60 days.

16. The 20-year manufacturer roofing system warranty: will any major manufacturer's

NDL/system warranty (e.g., Carlisle, GAF, Firestone) be accepted, or is a specific manufacturer required?

FAA Answer: No specific roofing manufacturer is required. Any reputable manufacturer, including Carlisle, GAF, or Firestone, is acceptable, provided the proposed 60-mil reinforced PVC roofing system meets all SOW requirements and includes a minimum 20-year manufacturer roofing system warranty. All proposed materials and warranty documentation are subject to FAA review and approval

17. The =25% self-performance requirement:

does the prime's full-time on-site supervision count toward the 25%, or must 25% of the contract value be performed by prime employees?

FAA Answer: It can be considered.

18. Are there designated staging/laydown areas and approved crane/manlift positions at the tower, and who coordinates airfield security access for material deliveries?

FAA Answer: Ground-level staging and laydown areas are available at the facility. No materials, equipment, or storage containers are

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permitted to remain on the roof. The Contractor must coordinate proposed staging areas, crane/manlift locations, material deliveries, and site access with the COR in advance. The

COR will coordinate with the appropriate FAA personnel regarding site access, security requirements, and operational restrictions.

REMOVE AND REPLACE

The Statement of Work, Replace Roof and

Hatches, ITO ATCT, Hilo, HI is hereby removed and Replaced with the Revised Statement of

Work, Replace Roof and Hatches, ITO ATCT, Hilo, HI dated 10/22/2026.

ATTACHMENT:

Revised Statement of Work, Dated 10/22/2026, 21 pages

END OF AMENDMENT