Amendment_No__0001_SV_Attendees___Q_A_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)

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)

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

Charlene Maurer

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

Spillway Gantry Crane Removal, Tiber Dam, Chester, Montana

See the attached continuation page(s) for the changes incorporated under this amendment:

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.

Bureau of Reclamation Missouri Basin Regional Office 2021 4th Avenue North Billings MT 59101

R60

140R6026R0014

07/15/2026

06/26/2026

1 2

Amendment No. 0001 Solicitation No. 140R6026R0014

Continuation of Standard Form (SF) 30 Block 14.

Description of Attachments: The following documents are attached for informational purposes only:

1. A list of the organized site visit attendees.

2. A list of contractor questions and their respective answers (Q&A).

Acknowledgement: See SF 30 Block 11 above regarding how to acknowledge this amendment. The Government must also receive the completed Acknowledgement of Amendments on the SF 1442 Block 19 of the solicitation.

Receipt of Proposals: The hour and date for receipt of proposals remains unchanged on July 27, 2026, at 1500 MDT.

Contractor Questions: The hour and date for contractor questions remains unchanged on July 14, 2026, at 1700 MDT. No questions were addressed that were received after the due date.

Third Party: If you have given a copy of the solicitation to someone else, please forward this amendment accordingly.

For Informational Purposes Only

For Informational Purposes Only Q&A

SPILLWAY GANTRY CRANE REMOVAL

TIBER DAM, CHESTER, MONTANA

Contractor Questions and Bureau of Reclamation (BOR) Answers (Q&A)

1. Is there a construction, or deconstruction in this case, budget available for this project?

a. If referring to the disclosure of magnitude of construction projects, in accordance with Federal Acquisition Regulation (FAR) 36.204(b), the estimated price range for this requirement is between $25,000 and $100,000.

2. Could the Government please provide any available information regarding the estimated or as-built weights of the major crane components, including, if available:

• Gantry Crane Bridge

• Hoist and Trolley Assembly

• Crane Frame

• Runway Rails

• Rail Support Beams

• Support Columns

• Any other signi�icant structural components to be removed

Additionally, if there are any available as-built drawings, fabrication drawings, manufacturer documentation, or previous engineering calculations that include weight information, we would greatly appreciate access to those documents.

a. A structural analysis was completed in 2001, coinciding with the installation of the gantry crane at Tiber Dam. The attached excerpt from this analysis identi�ies the dead loads associated with the existing gantry crane. A further breakdown of the component weights of the gantry crane was not available.

Detailed information regarding the gantry crane substructure is provided on Drawing No. 84-600-408, which is included as part of the original solicitation package.

For Informational Purposes Only Q&A

Sponsored by GSA FAR (48 CFR) 53.110