Sol_140G0225R0025_Amd_0001.pdf

(x)

140G0225R0025 x x 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 ACKNOWLEDGEMENT 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.

x

GDB

DENVER CO 80225-0046

PO BOX 25046

USGS OAG DENVER ACQUISITION BRANCH

GDB

DENVER CO 80225-0046

204 DENVER FEDERAL CENTER

PO BOX 25046

USGS OAG DENVER ACQUISITION BRANCH

08/14/20250001

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

12. ACCOUNTING AND APPROPRIATION DATA (If required) is not extended.is extended, Items 8 and 15, and returning

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

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

9A. AMENDMENT OF SOLICITATION NO.

CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

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

PAGE OF PAGES

4. REQUISITION/PURCHASE REQ. NO.3. EFFECTIVE DATE2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO. (If applicable)

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

08/14/2025

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

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority) appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

E. IMPORTANT: Contractor is not is required to sign this document and return __________________ copies to the issuing office.

ORDER NO. IN ITEM 10A.

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

The purpose of this amendment is to amend Attachment 2: "Quivira PWS SOW Kansas V2" and the proposal due date.

a. Delete the phrase "bentonite seal" from the document in its entirety.

b. Section II - Work Requirements, add "Contractors shall consult the state of Kansas regulations to ensure the chosen seal meets state requirements including K.A.R. 5-25-10."

c. Include updated Attachment 1: "Quivera_PWS_SOW_Kansas_v3" to the solicitation. This supersedes "Quivera_PWS_SOW_Kansas_V2".

Continued ...

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)15A. NAME AND TITLE OF SIGNER (Type or print)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 15B. CONTRACTOR/OFFEROR 16C. DATE SIGNED

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

Karen La Bouff-Kind

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

Previous edition unusable

Except as provided herein, all terms and conditions of the document referenced in Item 9 A or 10A, as heretofore changed, remains unchanged and in full force and effect .

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

NAME OF OFFEROR OR CONTRACTOR

2 2

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

(A) (B) (C) (D) (E) (F)

140G0225R0025/0001

d. Proposal due date is changed from "12:00 PM/15

Sep 2025 MDT" to 9:00 AM/19 Sep 2025 MDT".

All other terms and conditions remain unchanged.

Period of Performance: 10/15/2025 to 11/14/2025

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

00010 The purpose of this amendment is to amend

Attachment 2; "Quivera_PWS_SOW_Kansas_V2" and to change the proposal due date.

WELL DRILLING/MONITORING WELLS IN QUIVIRA

NATIONAL WILDLIFE REFUGE, KANSAS

The contractor shall provide all construction services, all plant, equipment, labor, travel, supervision, and materials (unless otherwise provided herein) necessary for performing Well

Drilling and Monitoring Wells at Quivira National

Wildlife Refuge in accordance with the attached terms and conditions and statement of work.

Product/Service Code: F015

Product/Service Description: NATURAL

RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY

Period of Performance: 10/15/2025 to 11/15/2025

AWARD TYPE: FIRM FIXED PRICE

TECHNICAL POCs: CHRIS HOBZA, email:

cmhobza@usgs.gov, BRIAN KLAGER, email:

bklager@usgs.gov

ADMIN POC: CONNOR DOW, email: cdow@usgs.gov

CONTRACT SPECIALIST: PHILIP ROBINSON, email:

probinson@usgs.gov

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)

Sponsored by GSA

FAR (48 CFR) 53.110