Sol_140P2025R0092_Amd_0001.pdf

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140P2025R0092 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.

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

PDS

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

09/11/20250001

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

08/15/2025

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.)

VICK 209252 Stabilize Mint Spring Bayou & VICK 310725/324137 Stabilize Terraces & Graves at

Vicksburg National Military Park in Vicksburg, Mississippi

Amendment 0001 is issued to do the following:

1. To attach the Pre-Proposal Site Visit Sign-In sheet.

2. To attach the Pre-Proposal Site Visit Presentation.

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)

Carlos Garcia

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 .

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PREBID MEETING

SEPTEMBER 09, 2025, 9:00 a.m.

VICK 209252 – Stabilize Mint Spring Bayou VICK 310725/324137 – Stabilize Terraces and Graves

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VICK 209252 – Stabilize Mint Spring Bayou VICK 310725/324137 – Stabilize Terraces and Graves

Agenda Topics

• Introductions

• Project Description

• Construction Access/Staging

• Required Permits

• Site Visit

GAP AREA-

ADDED TO MSB

SCOPE

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Introductions

• Vicksburg National Military Park

• NPS Denver Service Center

VICK 209252 – Stabilize Mint Spring Bayou VICK 310725/324137 – Stabilize Terraces and Graves

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VICK 209252 – Stabilize Mint Spring Bayou VICK 310725/324137 – Stabilize Terraces and Graves

Project Description-Stabilize Mint Spring Bayou

• Stabilize the lower portion of the slope above the Mint Spring Bayou and the site between the Vicksburg National Cemetery and Mint Spring Bayou project.

• Stabilization work consists of high-capacity strand anchors and reinforced concrete anchor plates.

• Proximity to wetland area.

• Existing soil nail wall above the project area.

• Contract Documents

• Construction Drawings

• Project Specifications (including Geotechnical

Report)

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VICK 209252 – Stabilize Mint Spring Bayou VICK 310725/324137 – Stabilize Terraces and Graves

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Project Description-Stabilize Terraces and Graves

• Stabilize the terraces and graves below the Indian Mound at Vicksburg National Cemetery including the Cemetery Road (Given Hill Road).

• Construction of Soldier Pile and Lagging Wall including strand anchors.

• Historic sensitive resource area. Burial recovery of graves within the project area completed in April 2024.

• Contract Documents

• Construction Drawings

• Project Specifications (including

Geotechnical Report)6

VICK 209252 – Stabilize Mint Spring Bayou VICK 310725/324137 – Stabilize Terraces and Graves

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VICK 209252 – Stabilize Mint Spring Bayou VICK 310725/324137 – Stabilize Terraces and Graves

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VICK 209252 – Stabilize Mint Spring Bayou VICK 310725/324137 – Stabilize Terraces and Graves

Breakdown of cemetery road and embankment scope of the Stabilize Terraces and Graves project. Document can be found as part of the contract price schedule.

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Construction Access/Staging

• Primary Access & Materials Deliveries from North Washington Street

• Contractor Trailer to be located at laydown staging area shown in the construction drawings which is the same for both projects.

• Consider Vehicle Parking Space at Laydown/Staging Area.

• All Construction activities to be within Limits of Construction

VICK 209252 – Stabilize Mint Spring Bayou VICK 310725/324137 – Stabilize Terraces and Graves

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VICK 209252 – Stabilize Mint Spring Bayou VICK 310725/324137 – Stabilize Terraces and Graves

CONTRACTOR

VEHICLE

PARK/LAY

DOWN STAGING

AREA

NORTH

WASHINGTON

STREET

PROJECT AREA

PROJECT AREA

VICKSBURG

NATIONAL

CEMETERY

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Contractor Potential Permits: The list is provided to assist Contractor in determining which permits will be required for contract’s chosen means and methods. The list shall not be considered complete; it is the Contractors’ responsibility to determine means and methods and obtain required permits.

• Street Closure Permit – City of Vicksburg/MDOT

• Heavy Load Road Permit – City of Vicksburg/MDOT/Park

• Stormwater Pollution Prevention Permit – Mississippi Department of Environmental Quality/MDEQ

• Land Disturbance Permit - Mississippi Department of Transportation/MDOT

• Archeological Resources Protection Act (ARPA) permit-NPS Southeast Archaeological Center (SEAC)

• Government Furnished Permit

• Park has acquired the Nationwide Permit (NWP) 13 Bank Stabilization from United States of America Corps of Engineers (USACE). This is for the Stabilization of the Mint Spring Bayou, included in the Appendices.

VICK 209252 – Stabilize Mint Spring Bayou VICK 310725/324137 – Stabilize Terraces and Graves

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VICK 209252 – Stabilize Mint Spring Bayou VICK 310725/324137 – Stabilize Terraces and Graves

View from Given Road toward “gap” between Mint Spring Bayou and Cemetery.

Southward view from Given Road toward Mint Spring Bayou project site.

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VICK 209252 – Stabilize Mint Spring Bayou VICK 310725/324137 – Stabilize Terraces and Graves

Northward view from the low end of the slope at Mint Spring Bayou below existing soil nail wall.

Eastward view of the area between the upper and lower existing soil nail wall at Mint Spring Bayou.

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VICK 209252 – Stabilize Mint Spring Bayou VICK 310725/324137 – Stabilize Terraces and Graves

General view of project area at Vicksburg National Cemetery

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Questions shall be submitted in writing to the Contracting Officer

Dates to remember:

RFI Deadline - September 16, 2025 Proposal Due Date - October 3, 2025

VICK 209252 – Stabilize Mint Spring Bayou VICK 310725/324137 – Stabilize Terraces and Graves

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PPFL ● 2024

Thank you

17 PPFL 2025