Sol_140FC126Q0044_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

Adam Graham

See continuation page

FWS, Constr A/E 1 FWS, Construction A/E Tea 5275 Leesburg Pike Falls Church VA 22041

FC1

140FC126Q0044

09/08/2026

09/08/2026

1 4

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

140FC126Q0044/0001

This solicitation amendment adds Attachment 12 to include the Government responses to vendor questions. No further answers are anticipated, and the timeline for submitting questions has now ended.

The U.S. Fish and Wildlife Service (USFWS) seeks firm-fixed-price Design-Build services for the Aucilla Tram Road Bridge Alteration at

St. Marks National Wildlife Refuge in Wakulla

County, Florida. The project generally consists of the professional design, engineering, permitting, and construction services necessary to modify the existing bridge and water control structure (WCS) to provide Refuge personnel with safe and practical access to operate the

WCS stop logs from above the structure. The work includes modifications to the bridge deck and/or WCS components as necessary for the approved design; replacement of the existing timber stop logs; installation or modification of corrosion-resistant guide channels, retention components, lifting provisions, and associated hardware; and removal and replacement of the existing bridge guardrails and related components. The Design-Builder shall maintain the structural integrity and required functionality of the existing bridge and WCS and perform all work in accordance with the Statement of Work and other solicitation requirements.

The period of performance is 460 calendar days after the date the contractor receives the first notice to proceed to complete all work.

This acquisition is a Total 100% Small Business

Set-Aside and will be conducted using

Simplified Acquisition Procedures in accordance with FAR Part 13 and construction procedures under FAR Part 36. The contract type will be

Firm-Fixed-Price completion.

The applicable North American Industry

Classification System (NAICS) code is 237310

Highway, Street, and Bridge Construction which has a size standard of $45M.

Continued...

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)

This Design-Build acquisition will be conducted using a single-phase approach and evaluated using a Lowest-Priced Technically Acceptable

(LPTA) methodology. Award will be made to the responsible quoter submitting the lowest-priced quotation that is determined technically acceptable and whose price is determined fair and reasonable. No tradeoffs will be made for technical features or enhancements exceeding the minimum requirements of the solicitation.

Quoters are therefore encouraged to provide their best and lowest price for a technically acceptable solution that fully satisfies the

Government's minimum requirements.

Liability insurance as well as performance and payment bonds will be required after award;

therefore, offerors shall include all associated costs in their quotation. See FAR

52.228-15 and DIAR 1452.228-70. A bid guarantee, however, is NOT required.

The deadline for submission of questions is 25

September 2026 at 11:00 AM Eastern Time.

Government responses to timely submitted questions are currently anticipated on or about

5 October 2026, subject to Government system availability. As further described in Section

L.1.3, anticipated Department of the Interior system maintenance may delay the Government's ability to post responses and solicitation amendments. A longer solicitation response period has therefore been provided to account for the anticipated system outage and to provide quoters adequate time to review the

Government's responses before submitting quotations. The quotation submission deadline may be shortened or extended by solicitation amendment, as appropriate, based on system availability and the timing of the Government's responses to questions.

Prospective offerors are strongly encouraged to attend the organized site visit (see Section L, L.1.0). For any questions regarding this solicitation or to submit formal inquiries, contact Adam Graham, Contract Specialist, at adam_graham@ios.doi.gov.

Continued...

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)

Period of Performance: 11/02/2026 to

02/15/2028

Sponsored by GSA FAR (48 CFR) 53.110