0001-Amendment - Water Treatment.pdf

Page 1 of 2 SBU - CONTRACTING AND ACQUISITIONS

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

PAGE OF PAGES

1 2

2. AMENDMENT/MODIFICATION NO.

3. EFFECTIVE DATE

July 2, 2026

4. REQUISITION/PURCHASE REQ. NO.

5. PROJECT NO. (If applicable)

6. ISSUED BY CODE 19MX53 7. ADMINISTERED BY (If other than Item 6) CODE 19MX53

U. S. Embassy Mexico City General Services Office/Contracts Reforma 305 Col. Cuauhtemoc 06500 Ciudad de Mexico, Mexico

U. S. Embassy Mexico City General Services Office/Contracts Reforma 305 Col. Cuauhtemoc 06500 Ciudad de Mexico, Mexico

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, city, county, State, and ZIP Code)

9A. AMENDMENT OF SOLICITATION NO.

19MX5326Q0028

9B. DATED (SEE ITEM 11)

June 11, 2026

10A. MODIFICATION OF CONTRACT/ORDER NO.

CODE: FACILITY CODE:

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. The hour and date specified for receipt of Offers ☒ is extended, ☐ is not extended.

Offerors 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 electronic communication which includes a reference to the solicitation and amendment numbers. 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 letter or electronic communication, provided each letter or electronic communication 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 NUMBER 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 NUMBERED 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 ________ original(s) to the issuing office.

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

The purpose of this amendment is to extend deadline to receive offers.

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.

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

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

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

16C. DATE SIGNED

NSN 7540-01-152-8070 STANDARD FORM 30 (revised 11/2016) Previous edition unusable Prescribed by GSA FAR (48 CFR) 53.243

SBU - CONTRACTING AND ACQUISITIONS

Amendment 0001 to Solicitation Number 19MX5326Q0028

1. SF1449 Box 8. OFFER SUE DATE/ LOCAL TIME:

A. Offer due date in Box 8 is changed from Tuesday, July 7, 2026, by 10:00 am Mexico

City Time to Tuesday July 14, 2026, by 10:00 am Mexico City time. Therefore, Box is hereby replaced in its entirety to read as follows:

8. OFFER DUE DATE/LOCAL TIME

July 14, 2026, 10:00 am Mexico City time.