Sol_140G0126Q0017_Amd_0001.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 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.

E. IMPORTANT: is not is required copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

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

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

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 NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER 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)

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 (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

PAGESOF

Contractor

The hour and date specified for receipt of Offers to sign this document and return

Dayna Parkin

See continuation page

USGS OAG RESTON ACQUISITION BRANCH

205 NATIONAL CENTER

12201 SUNRISE VALLEY DRIVE

RESTON VA 20192

USGS OAG RESTON ACQUISITION BRANCH

205 NATIONAL CENTER

RESTON VA 20192

GRB

GRB

140G0126Q0017

01/22/2026

01/22/2026

1 3

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGES

NAME OF OFFEROR OR CONTRACTOR

SUPPLIES/SERVICES

(B)

UNIT

(D)

UNIT PRICE

(E)

AMOUNT

(F)

OPTIONAL FORM 336 (4-86)

Sponsored by GSA FAR (48 CFR) 53.110

ITEM NO.

(A)

QUANTITY

(C)

NSN 7540-01-152-8067

140G0126Q0017/0001

The purpose of this amendment is to remove the small business set-aside from the solicitation and extend the due date for quotes. The following updates were completed:

1. On the SF 1449 Block 10, unselect "Set

Aside" and "Small Business".

2. On the SF 1449 Block 10, selected

"Unrestricted".

3. In FAR 52.212-5, Contract Terms and

Conditions Required to Implement Statues or

Executive Orders - Commercial Products and

Commercial Services (JAN 2025) (Deviation FEB

2025, unselected FAR 52.219-6, Notice of Total

Small Business Set-Aside (NOV 2020), and selected FAR 52.219-4, Notice of Price

Evaluation Preference for HUBZone Small

Business Concerns (OCT 2022) (If the offeror elects to waive the preference, it shall so indicate in its offer) (15 U.S.C 657a).

4. Extend the due date for quotes from

02/04/2026 10:00 am pacific time to 02/27/2026 at 10:00 am pacific time.

All terms and conditions remain the same.

Period of Performance: 03/06/2026 to

03/05/2027

Change Item 00010 to read as follows(amount shown is the obligated amount):

00010 - BPA Clumped isotope geochemical samples in accordance with the specifications and terms and conditions. Orders shall be placed in accordance with the attached instructions and pricing.

- BPA effective period is five (5) years from date of establishment with a NTE amount of

$49,999.00.

Product/Service Code: B517

Product/Service Description: SPECIAL

STUDIES/ANALYSIS- GEOLOGICAL

Continued...

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGES

NAME OF OFFEROR OR CONTRACTOR

SUPPLIES/SERVICES

(B)

UNIT

(D)

UNIT PRICE

(E)

AMOUNT

(F)

OPTIONAL FORM 336 (4-86)

Sponsored by GSA FAR (48 CFR) 53.110

ITEM NO.

(A)

QUANTITY

(C)

NSN 7540-01-152-8067

140G0126Q0017/0001

Period of Performance: 03/06/2026 to

03/06/2031

For questions on this amendment contact Dayna

Parkin, dparkin@usgs.gov.

Sponsored by GSA FAR (48 CFR) 53.110