Amendment 1

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

PAGE OF PAGES

2. AMENDMENT/MODIFICATION NO.

3. EFFECTIVE

W9127826RA089-0001

27 OCT 2026

6. ISSUED BY

CODE

4. REQUISITION/PURCHASE

5. PROJECT NO. (If applicable)

7. ADMINISTERED BY(If other than item 6)

CODE

Corps of Engineers
100 Canal Street
Mobile, AL 36602

8. NAME AND ADDRESS OF CONTRACTOR

9A. AMENDMENT OF SOLICITATION

NO.

(No., street, county, State and ZIP code)

W9127826RA089

9B. DATED (SEE ITEM 11)

05 OCTOBER 2026

10A. MODIFICATION OF

CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 13)

CODE

FACILITY CODE

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

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
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)

CONTRACT ORDER NO. IN ITEM 10A

THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

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

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

D. OTHER

E. IMPORTANT:

(Specify type of modification and authority)

Contractor

is not,

is required to sign this document and return

14. DESCRIPTION OF AMENDMENT/MODIFICATION

copies to the issuing office.

(Organized by UCF section headings, including solicitation/contract subject matter where feasible)