Sol_140P2025R0039_Amd_0003.pdf

(x)

140P2025R0039 x x

1 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

PDS

Denver CO 80225-0287 P.O. Box 25287 1 Denver Federal Center, Building 50 NPS, DSC Contracting Services Div

06/18/20250003

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

06/18/2025

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:

1. Extend the proposal due date from August 5, 2025 to August 29, 2025 at 1200 MDT.

2. The deadline for questions will be August 5, 2025

3. Contract Clauses, Section L, INSTRUCTIONS FOR THE SUBMISSION OF OFFERS AND OTHER

INFORMATION - COMPETITIVE SOURCE SELECTION, Part E - VOLUME I, TECHNICAL PROPOSAL FORMAT, ORGANIZATION, CONTENTS, Item 3 - Contents, Factor 2 - Schedule: the assumed Notice to

Proceed date that Offerors shall use in preparing their proposed construction schedule for this project is changed from May 01, 2025, to November 01, 2025.

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)

James Waller

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 3

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

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

140P2025R0039/0003

4. The document entitled - Info for General

Safety Briefing for All Contractors - dated July

16, 2025, which was prepared by Big Bend National

Park staff and provided to attendees of the site visit is hereby provided to all offerors as an attachment to this amendment.

5. In response to questions raised by offerors at the site visit regarding the construction materials and existing condition of the Oak

Springs Fill Line, the NPS provides the following two documents as attachments to this amendment;

these documents are provided for information only, do not have any contractual standing and do not change the terms, conditions or requirements of the contract documents:

a. Conceco Engineering, Inc., - Condition

Assessment on a 3.5 - Water Line Oak Springs to

Chisos Basin, Big Bend National Park, Texas¿ dated October 30, 2002.

b. Stantec, Technical Memorandum, -Reference:

BIBE 317515: Big Bend National Park-Rehabilitate

Park Water Systems- dated November 03, 2022.

6. The following information was provided to attendees of the site visit regarding potential lodging and dining opportunities for this project: Casa Grande Hospitality is the exclusive provider of lodging and food service within Big

Bend National Park. For contractors working on this project, Casa Grande Hospitality is offering convenient, reliable, in-park accommodations in the Chisos Basin consisting of dorm style accommodations and single/double rooms with the ability to sleep up to 56 people and also flexible meal packages. Casa Grande Hospitality also has lodging options conveniently located right outside the park at their sister property

Big Bend Station in Terlingua, TX with discounted contractor room rates, RV sites and flexible meal packages. For more information contact Christina

Garrett, Aramark Destinations, General Manager, 717-451-8804, Garrett-Christina@aramark.com.

(This information is provided for information only. Use of any services which may be provided by Casa Grande Hospitality is not a requirement under this project, is at the sole discretion of each offeror firm and would be via contractual arrangement(s) wholly separate from this contract

Continued ...

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

Sponsored by GSA

FAR (48 CFR) 53.110

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

NAME OF OFFEROR OR CONTRACTOR

3 3

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

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

140P2025R0039/0003 and to which the National Park Service would not be a party.)

7. Information regarding contractor use of NPS areas for contractor-provided RVs or employee camps, and whether these uses will be permitted in the park, will be provided in a future amendment.

8. The following organizations have agreed to allow their contact information to be provided to offerors under this project as organizations who may be able to provide, or assist in providing the Tribal Monitor services required per contract

Specification Section 013513.22 - Archaeological

Protection:

a. Native American Graves Protection and

Repatriation Act (NAGPRA) office of the Kickapoo

Tribe of Oklahoma, Dr. Mosiah Bluecloud, NAGPRA/Language and Culture Department, mosiah.bluecloud@okkt.net

b. The Mescalero Apache Tribe Historic

Preservation Office, Holly Houghten, Tribal

Historic Preservation Officer, Mescalero Apache

Tribe, P.O. Box 227, Mescalero, NM 88340, (575)

464-3005, holly@mathpo.org

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

Sponsored by GSA

FAR (48 CFR) 53.110