B09_-_Mod_001_140F1S26Q0130_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

Lorenzo Aragon

See continuation page

FWS IT Services FWS, IT Services 5275 Leesburg Pike Falls Church VA 22041

F1S

140F1S26Q0130

08/31/2026

08/31/2026

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)

OPTIONAL FORM 336 (4-86)

Sponsored by GSA FAR (48 CFR) 53.110

ITEM NO.

(A)

QUANTITY

(C)

NSN 7540-01-152-8067

140F1S26Q0130/0001

The purpose of this modification is to provide corrected specs for this requirement.

All other terms and conditions will remain unchanged.

Contracting POC: Lorenzo Aragon; E-Mail:

lawrence_aragon@ios.doi.gov; Ph# 505-248-6627

U.S. Fish and Wildlife Service

Clarks River National Wildlife Refuge

Water Control Structure Specification

Introduction The Green River National Wildlife Refuge is looking to procure pipes and water control structure combinations on the following procured assets:

• Levee located near 13197 Hwy 1078N, Spottsville, KY 42458.

Background The levee (Asset # 10080723) has multiple water control structures. Water Control Structure 2 (Component # 30291842) has 2 pipes which are currently rusted and failing. The refuge is in need of a single 60-inch diameter aluminum pipe with multiple joints including an external flap gate to replace the multiple existing pipes.

Requirements The contractor shall construct a 60-inch diameter aluminum pipe with multiple joints (including flanges and gaskets) and the aluminum Cahoon style external flap gate and deliver to 13197 Hwy 1078N, Spottsville, KY 42458.

• Furnished by the Contractor:

• 5052 aluminum alloy, 12 gauge, 3 inch by 1 inch corrugated pipe at the diameter of 60 inches, at a length not less than a total of 75 feet.

• Use of 50-foot sections to encompass majority of the length.

• Flanges (to couple sections).

• Gaskets for flanges.

• One (1) 60-inch 5052 aluminum alloy Cahoon style flap gate with: ¼” thick flange, ½”×2” hinge arm, gasket guard, ¼” thick flap, and neoprene gasket.

• Aluminum pipe constructed from a core of 3004-H32 and cladded on both sides with a

7072-aluminum alloy that is anodic to the core.

The Green River National Wildlife Refuge will assist with unloading. Work will be scheduled with the Refuge Manager so the refuge can be accessed since it is closed to the public.

Delivery Requirements Delivery Schedule: The contractor shall deliver all required materials—including the 60-inch diameter aluminum pipe (minimum total length 75 ft), all joints, flanges, gaskets, and the Cahoon-style external flap gate—to 13197 Hwy 1078N, Spottsville, KY 42458 no later than 60 calendar days after contract award, unless otherwise modified in writing by the Contracting Officer.

Delivery Coordination: The contractor shall coordinate delivery with the Refuge Manager at Green River National Wildlife Refuge prior to arrival, as refuge access is restricted to the public and requires prior scheduling. The refuge will assist with unloading the delivered materials.

Delivery Hours: Deliveries shall occur Monday–Friday between 0800 and 1500 local time, excluding federal holidays, unless otherwise approved by the Government Representative.

Acceptance Criteria

• Technical compliance: Delivered components match the specifications (dimensions, alloys, corrugation, section lengths, joints/flanges/gaskets, Cahoon-style flap gate;

construction: 3004-H32 core with 7072 cladding).

• Condition: Materials arrive undamaged and ready for installation.

• Completeness: All specified items are delivered in full.

• Documentation: Provide manufacturer specs/certifications and a bill of materials at or before delivery.

Acceptance occurs upon Government inspection confirming compliance. Any deficiencies must be corrected at no additional cost to the Government.

Sponsored by GSA FAR (48 CFR) 53.110