AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provi ded herei n, all t erms and condit ions of t he document refere nced in Item 9A or 10A, as heretofore change d, remai ns unchanged and in ful l force and effect .

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

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

ST ANDARD FORM 30 (Rev. 10-83) Prescr ibed by GSA

FAR (48 CFR) 53.243

N40080-25-R-9500- Design-Build (DB)/Design-Bid-Build (DBB) Indefinite-Delivery/Indefinite-Quantity (IDIQ) Multiple Aw ard Construction Contract (MACC) for Large Scale U.S. Military Projects, Locations in Washington D.C., Maryland, and Virginia

PLEASE SEE ADDITIONAL DOCUMENT TITLED AMENDMENT 0016 SF 30 CONTINUATION PAGE FOR PROPOSAL EXTENSION AND

ADDITIONAL REQUIREMENTS

1. CO NTRACT ID CODE P AGE OF P AGES

J 1 2

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

16C. DAT E SIGNED

BY 29-Apr-2026

16B. UNITED ST AT ES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contract ing Officer )(Signature of person authorized t o sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, Count y, Stat e and Zip Code) X N4008025R9500

X 9B. DAT ED (SEE IT EM 11)

13-Mar-2025

10B. DAT ED (SEE IT EM 13)

9A. AMENDMENT OF SOLICITAT ION NO.

11. THIS IT EM ONLY APPLIES T O AMENDMENT S OF SOLICITATIONS

X The above numbered soli cit ati on i s amended as set forth in It em 14. The hour and date specified for rece ipt of Offer Xis ext ended, is not extended.

Offer must acknowl edge rece ipt of t his amendment pri or to the hour and date specified in the sol ici tat ion or as amended by one of t he fol lowing methods:

(a) By compl eti ng Items 8 and 15, and returning copi es of the amendment ; (b) By acknowledgi ng recei pt of thi s a mendment on each copy of t he offer submit ted;

or (c) By s epara te let ter or t elegram whi ch i ncludes a refe rence t o t he s olic ita tion and amendment numbers . FA ILURE OF YOU R A CKNOWLEDGMENT TO BE RECEIVED AT TH E P LACE D ESIGNATED FOR TH E RECEIPT OF OFFERS P RIO R TO THE HOUR AN D DATE SP ECIFIED MA Y RESULT IN

REJECTIO N OF YOUR OFFER. If by vir tue of thi s amendment you desire t o change an offer already submit ted, s uch c hange ma y be made by t ele gram or let ter, provided each t elegram or l ett er makes reference to the sol ici tat ion and this amendment , and is re ceived prior to the openi ng hour and dat e speci fi ed.

12. ACCOUNTING AND APPROPRIATION DAT A (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 FORT H IN ITEM 14 ARE MADE IN THE

CONT RACT ORDER NO. IN ITEM 10A.

B. T HE ABOVE NUMBERED CONT RACT /ORDER IS MODIFIED T O REFLECT THE ADMINIST RATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORT H IN ITEM 14, PURSUANT TO T HE AUTHORITY OF FAR 43.103(B).

C. T HIS SUPPLEMENT AL AGREEMENT IS ENT ERED INTO PURSUANT TO AUTHORITY OF:

D. OT HER (Specify type of modification and authorit y)

E. IMPORTANT: Contract or is not, is required to sign this document and return copies t o the issuing office.

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

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/ MODIFICATION NO.

5. P ROJECT NO .(If appli cable)

6. ISSUED BY

3. EFFECTIVE

DATE

29 Apr 2026

CODE

COMNAVFACSYSCOM WASHINGTON

1314 HARWOOD ST

WASHINGTON DC 20374

N40080 7. AD MINISTERED BY (If other t han item 6)

4. REQUISITION/PU RCHASE REQ. NO.

CODE

See I tem 6

FACILITY CODECODE

EMAIL:TEL:

N4008025R9500

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00 72 00 - GENERAL CONDITIONS

The following has been added:

52.222-90 Addressing DEI Discrimination by Federal Contractors

(End of Summary of Changes)

As prescribed in 22.2203, insert the following clause:

Addressing DEI Discrimination by Federal Contractors (Deviation Apr 2026)

(a) Definitions. As used in this clause—

Program participation means membership or participation in, or access or admission to: training, mentoring, or leadership development programs; educational opportunities; clubs; associations; or similar opportunities that are sponsored or established by the contractor or subcontractor.

Racially discriminatory diversity, equity, and inclusion (DEI) activities means disparate treatment based on race or ethnicity in the recruitment, employment (e.g., hiring, promotions), contracting (e.g., vendor agreements), program participation, or allocation or deployment of an entity's resources.

(b) In connection with the performance of work under this contract, the Contractor agrees as follows:

(1) The Contractor will not engage in any racially discriminatory DEI activities;

(2) The Contractor will furnish all information and reports, including providing access to books, records, and accounts, as required by the Contracting Officer, for purposes of ascertaining compliance with this clause;

(3) In the event of the Contractor's or a subcontractor's noncompliance with this clause, this contract may be canceled, terminated, or suspended in whole or in part, and the Contractor or subcontractor may be declared ineligible for further Government contracts;

(4) The Contractor will report any subcontractor's known or reasonably knowable conduct that may violate this clause to the Contracting Officer and take any appropriate remedial actions directed by the Contracting Officer; and

(5) The Contractor will inform the Contracting Officer if a subcontractor sues the Contractor and the suit puts at issue, in any way, the validity of this clause.

(6) The Contractor recognizes that compliance with the requirements of this clause are material to the Government's payment decisions for purposes of 31 U.S.C. 3729(b)(4).

(c) The Contractor must include the substance of this clause, including this paragraph (c), in subcontracts at any tier, including those for commercial products and commercial services, except those where the place of delivery or performance is outside the United States.

(End of clause)

(APR 2026) (DEVIATION APR 2026)