6973GH-26-R-00111-0004.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

Samantha A. Pearce

See continuation page

AAQ-710 LOGISTICS CENTER ACQ

FAA AERONAUTICAL CENTER

PO BOX 25082

BLDG 014-AHQ, ROOM 233A

OKLAHOMA CITY OK 73125

AAQ710-AFN

6973GH-26-R-00111

06/29/2026

04/23/2026

1 2

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGES

NAME OF OFFEROR OR CONTRACTOR

SUPPLIES/SERVICES

(B)

UNIT

(D)

UNIT PRICE

(E)

AMOUNT

(F)

ITEM NO.

(A)

QUANTITY

(C)

6973GH-26-R-00111/0004

The purpose of this Amendment 0004 is to do the following:

1. Extend the close date of the proposal from

24 July 2026 to 31 July 2026

2. Incorporate the following attachments:

- HUM_Technical_Specifications 1

- IFB_HUM_MALSR_CSPP

3. All other terms and conditions remain unchanged and in full force and effect.

LIST OF CHANGES:

Section J - List of Documents, Exhibits and Other Attachments was revised as follows.

Attachment List was revised as follows.

Table has been revised and now reads as follows:

ATTACHMENT TITLE DATE NO. OF

PAGES

1 HUM MALSR Demo and Replacement SOW 04/06/2026 2

2 IFB-HUM_MALSR_PLANS 04/06/2026 60

3 Organizational Experience Questionnaire 04/06/2026 1 4 Wage Determination LA20260002 01.30.2026 04/06/2026 6

5 HUM MALSR FUGRO GEOTECHNICAL REPORT 06/29/2026 86

6 HUM_MALSR_AS-BUILTS 1 06/29/2026 51

7 25-504452.1_Pre-Demolition_Asbestos_and_Lead-Based_Paint_Survey_- _FAA,_Houma,_LA_090425 06/29/2026 37

8 HUM_Technical_Specifications 1 07/20/2026 628

9 IFB_HUM_MALSR_CSPP 07/20/2026 100