Sol_140L3626Q0040_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

Chad Clapp

See continuation page

BLM MT-STATE OFC(MT935)

5001 SOUTHGATE DR.

BILLINGS MT 59101

LMA

140L3626Q0040

07/27/2026

07/15/2026

1 5

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

140L3626Q0040/0001

See Page 3 for changes incorporated by this amendment.

All other terms and conditions remain unchanged.

Period of Performance: 08/17/2026 to

11/30/2026

PROJECT DESCRIPTION: Phillips Reservoirs Repair Solicitation No. 140L3626Q0040

Description of Changes - This amendment incorporates the following information:

1. For informational purposes only, the Government is providing the Site Visit Attendance Records from the organized site visit that the Government held on July 23, 2026 at 10:00 am Mountain Time.

2. The Government is providing the attached talking points that were discussed during the site visit as well as Questions received from interested offerors and the associated Answers provided by the Government.

Proposal Response Date - The date for receipt of quotes remains unchanged and are due Friday, July 31, 2026 at 1:00 pm Mountain Time.

Acknowledgement - See Block 11 above regarding how to acknowledge this amendment. The Government must receive the acknowledgement at the place designated for receipt of offers (See Block 8 of the Standard Form 1442).

SITE INSPECTION TOUR / PREBID CONFERENCE RECORD

Date and Time: July 23, 2026 at 10:00 AM Local Time Conducted by: Roger Solberg, Civil Engineer- BLM Malta Field Office

Attended by:

Company

Bishop Inc, 406-390-2724 Charlie Messerly (M&M), 406-654-2406

Questions and Answers

Q1: What will be the source of the borrow material?

A1: The borrow material for the Flintstone Reservoir work will primarily be taken from along and directly below the spillway. If further borrow is required, it will be sourced from within the footprint of the reservoir along the high-water line. Borrow material for the Hump Reservoir work will be sourced from within the footprint of the reservoir along the high-water line. Approved borrow areas shall be designated and staked by the government.

Q2: Will dewatering be allowed?

A2: Dewatering of the reservoirs will be allowed as necessary to complete the dam embankment repair work. Dewatering will be considered incidental to the project work.

Q3: If muck excavation is necessary, where will the material be placed?

A3: Any necessary muck excavation shall be classified as unsuitable embankment material. Muck excavation will be placed to waste in spoil piles downstream of the dam embankment in designated areas as specified by the government. Any muck excavation that may be necessary to this project will be minor and is considered incidental to the excavation work.

Q4: Can the approximate location of the borrow area(s) be identified? If not, can a specific distance from the borrow area(s) to the project be given so that bidders know how far import material will need to be hauled and what equipment will be most effective in doing this?

A4: Borrow areas will be staked by the Government. Available borrow areas will generally be located within the footprint of each reservoir, and along and below the spillway at Flintstone Reservoir. The maximum haul distance shall not exceed 750 feet, measured by straight line distance from center of mass of the embankment to the farthest point in the borrow area.

Sponsored by GSA FAR (48 CFR) 53.110