W519TC25R0016-0001.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. Contract ID Code Page Of

2. Amendment/Modification No.

3. Effective Date

4. Requisition/Purchase Req No.

5. Project No. (If applicable)

6. Issued By Code 7. Administered By (If other than Item 6) Code

8. Name And Address Of Contractor (No., Street, City, County, State and Zip Code)

9A. Amendment Of Solicitation No.

9B. Dated (See Item 11)

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 amendments: (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 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.

12. Accounting And Appropriation Data (If required)

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

It Modifies The Contract/Order No. As Described In Item 14.

A. This Change Order is Issued Pursuant To: 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, 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.)

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 15C. Date Signed 16B. United States Of America 16C. Date Signed

By (Signature of person authorized to sign) (Signature of Contracting Officer)

NSN 7540-01-152-8070

PREVIOUS EDITIONS UNUSABLE

30-105-02 STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA FAR (48 CFR) 53.243

SEE SCHEDULE

X

Fixed Price with EPA - Actual Costs

0001 2026AUG12

W519TC

ARMY CONTRACTING COMMAND - RI

ROCK ISLAND, IL 61299-8000

BENJAMIN C. RIESSEN

EMAIL: BENJAMIN.C.RIESSEN.CIV@ARMY.MIL

W519TC-25-R-0016

2026JUL30

X

X 2026SEP14 04:00pm

/SIGNED/

2 signed

SEE SECOND PAGE FOR DESCRIPTION

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CONTINUATION SHEET

Reference No. of Document Being Continued Page of

Name of Offeror or Contractor:

PIIN/SIIN MOD/AMD

SECTION A - SUPPLEMENTAL INFORMATION

Buyer Name: BENJAMIN C. RIESSEN

Buyer Office Symbol/Telephone Number: CCRI/(520)693-0295

Type of Contract 1: Fixed Price with EPA - Actual Costs

Type of Contract 2: Firm Fixed Price

Kind of Contract: Supply Contracts and Priced Orders

*** End of Narrative A0000 ***

The purpose of Solicitation W519TC-25-R-0016, Amendment 0001 is to provide an update to the Section A narrative:

A.23. The date/time for receipt of the proposals is established as 4 p.m. CT on 14 September 2026. Proposals shall be submitted electronically (emailed) to Mr. Benjamin Riessen at Benjamin.c.riessen.civ@army.mil before this date/time. Any other type of proposal submission will not be accepted. Any proposal received after 4 p.m. CT on 14 September 2026 will be handled in accordance with RFO

52.215-1(c)(3)(ii).

A.24. This RFP should not be discussed with any USG employee except the Contracting Officer, Ms. Megan Kirby, or her representative, Mr.

Benjamin Riessen. Potential offeror's comments and/or questions should be directed in writing by email by 4 p.m. CT on 13 August 2026 to

Mr. Riessen at Benjamin.c.riessen.civ@army.mil, and Ms. Kirby, megan.m.kirby.civ@army.mil. Please indicate the RFP number, W519TC-25-

R-0016, in the subject line of all email correspondence pertaining to this RFP. The USG intends to respond to all potential offeror's comments and questions in writing via solicitation amendment.

The date for receipt of questions and proposals is hereby extended as a result of this Amendment.

All other terms and conditions of Solicitation W519TC-25-R-0016 remain unchanged and applicable.

*** END OF NARRATIVE A0002 ***

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W519TC-25-R-0016

SECTION A