AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE PAGE OF PAGES

1 2

2. AMENDMENT/MODIFICATION NO.

3. EFFECTIVE DATE

9/9/2026

4. REQUISITION/PURCHASE REQ. 5. PROJECT NO. (If applicable)

6. ISSUED BY CODE 51283 7. ADMINISTERED BY (If other than Item 6) CODE 51283

Contracting Officer USCG Civil Engineering Unit Providence 475 Kilvert St., Suite 100 Warwick, RI 02886

8. NAME AND ADDRESS OF CONTRACTOR (NO., STREET, COUNTY, STATE AND ZIP CODE)

TO ALL POTENTIAL OFFERORS

AMENDMENT MUST BE ACKNOWLEDGED WITH YOUR BID

9A. AMENDMENT OF SOLICITATION NO.

70Z0G126BSNNESW01

9B. DATED (SEE ITEM 11)

8/18/2026

10A. MODIFICATION OF CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

[ x ] The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended, is not extended.

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 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGEMENT 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.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS,

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

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 REFERENCED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

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

D. OTHER (SPECIFY TYPE OF MODIFICATION AND AUTHORITY)

E. IMPORTANT: Contractor is not, is required to sign this document and return ___ copies to the issuing office.

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

SUMMARY OF CHANGES: This amendment amends the solicitation as follows:

1. Provides Request for Information Responses (#1-#5)

See Continuation Page(s)

15A. NAME AND TITLE OF SIGNER (Type or Print) 16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

Cameron Ormiston

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B UNITED STATES OF AMERICA

BY

(Signature of Contracting Officer)

16C. DATE SIGNED

NSN 7540-01-152-8070 STANDARD FORM 30 (Rev. 10-83) PREVIOUS EDITION UNUSABLE Prescribed by GSA

FAR (48 CFR) 53.243

70Z0G126BSNNESW01

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

Request for Information Repsonses

RFI#1. Will the Coast Guard provide site-visit notes or photos, or allow another walkthrough before bids are due?

Government Response: The Coast Guard will not provide site-visit notes or photos as these are the responsibility of the site-visit attendees. Another walkthrough before bids are due can be scheduled by contacting Christopher Gazey at Christopher.E.Gazey@uscg.mil.

RFI#2. How should concealed damage to the existing roof deck or substrate found after tear-off be priced—allowance, unit price or change order?

Government Response: The existing roof substrate is steel decking supported by steel bar joist and don’t anticipate any concealed damage requiring repair. Concealed damage would be addressed as unforeseen site conditions.

RFI#3. Do the hazardous-material reports identify any asbestos or lead in the roofing, siding, trim or sealants, and who carries the abatement and disposal?

Government Response: See specification section 01 35 26, paragraph 3.1.2 Unforeseen Hazardous Material. Given that the building enclosure materials have been replaced in 2004 we do not anticipate encountering hazardous materials during construction operations.

RFI#4. Who is responsible for the rooftop equipment, curbs and penetrations if anything must be disconnected, raised, modified or reinstalled for the new roof?

Government Response: All the existing roof top equipment and penetrations are shown as existing and shall be flashed to the existing equipment curbs (please see Keynote 9 on AD101 and keynote 10 on A-120). The Contractor is not required to disconnect, raise, modify, reinstall or remove any existing mechanical equipment for this contract.

The USCG has a current in-progress maintenance project mainly at the Group Station Building, and interior mechanical work at the UPH/Galley Building. The equipment is shown and penetrations over the kitchen/dining hall roof as existing even though the equipment may or may not be installed given this work is under another contract. The Contractor shall only be responsible for flashing to existing equipment curbs that exist at the time roof replacement begins.

RFI#5. What is the anticipated construction window, and can the roofing be scheduled within the manufacturer’s temperature requirements during the 300-day performance period?

Government Response: The performance period of 300 days will allow for ambient and substrate temperatures (between 40 deg. F and 85 deg. F) for the installation for the TPO roofing.

All other terms and conditions remain unchanged

(End of Summary of Changes)