7412156 AMENDMENT 0003.pdf

PDF 1 MB Posted Aug 19, 2025

Attached to: Sink Hole Repair Building 4843
Solicitation number: N400857412156
Issued by: Department of the Navy Naval Facilities Engineering Command

About this file

Written by GovTribe AI · Aug 19, 2025

This document is an Amendment (Amendment 0003) for a Navy Facilities Command (NAVFAC) contract for Sink Hole Repair at Building 4843, Marine Corps Air Station (MCAS) Cherry Point, North Carolina. The amendment addresses a Request for Information (RFI) regarding pipe rehabilitation, specifically for approximately 60 linear feet of 15" clay pipe using trenchless repair technology. The project involves pre-CCTV inspection, water and debris removal, pipe lining with 8mm thick polyester resin, and post-rehabilitation CCTV inspection to verify drainage functionality.

Key details include the proposal due date of 28 August 2025 at 12:00 PM, which remains unchanged. The amendment responds to challenges identified by potential contractors, including the difficulty of lining a pipe with a transition from 15" clay to 12" RCP between manholes. The drawing (12913275) has been revised to remove a specific manufacturer requirement, potentially broadening contractor eligibility. The work includes placing imported fill, compacting soil, restoring site grade, and sodding the sink hole area, with a work plan showing topographical details and specific site requirements.

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Other files

File	Type	Posted
7412156 AMENDMENT 0002.pdf	PDF	Aug 18, 2025
7412156 AMENDMENT 0001.pdf	PDF	Aug 7, 2025
7412156 DrawingsAsOne.pdf	PDF	Aug 5, 2025
7412156 SpecsAsOne.pdf	PDF	Aug 5, 2025
7412156 RFP.pdf	PDF	Aug 5, 2025

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NAVFAC

SPECIFICATION

7412156 Sink Hole Repair

Building 4843

MCAS Cherry Point, NC AMENDMENT

#0003

IMPORTANT

This amendment should be acknowledged when your proposal is submitted. Failure to acknowledge the amendment may constitute grounds for rejection of the proposal.

If your proposal has been submitted prior to the receipt of this amendment, acknowledgement should be made by telegram, which should state whether the price contained in your proposal is to remain unchanged, is to be decreased by an amount, or is to be increased by an amount. The acknowledgement must be received prior to proposal opening time.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE PAGE OF PAGES

1 2

2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicable)

0003 08/19/2025 7412156

6. ISSUED BY Code N40085 7. ADMINISTERED BY (If other than item 6.) Code CG MCAS Cherry Point

FACILITIES, ROICC

B-87, 748 Roosevelt Blvd.

PSC BOX 8006

CHERRY POINT, NC 28533

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code) 9A. AMENDMENT OF SOLICITATION

Sink Hole Repair Building 4843

9B. DATED (SEE ITEM 11)

AMENDMENT MUST BE ACKNOWLEDGED WITH YOUR PROPOSAL 10A. MODIFICATION OF CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in item 14. The hour and date specified for receipt of Offers is extended is not extended. 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 1 copy of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted; or (c) By separate letter or telegram 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 telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (if required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS,

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14. ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATION CHANGES (such as changes in paying office, appropriation date, 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)

E. IMPORTANT: Contractor is not is required to sign this document and return original to the issuing office.

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

7412156 Sink Hole Repair Building 4843, Marine Corps Air Station Cherry Point, NC

Amendment 0003 is being issued to answer pre-award RFI.

The deadline to submit pre-award RFI’s has passed.

The proposal due date of 28 August 2025 at 12:00PM remains the same.

See Attached.

15A. NAME AND TITLE OF SIGNER (Type or print) 16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

15B. CONTRACTOR/OFFEROR (Same as Item 8) 15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 16C. DATE SIGNED

(Signature of person authorized to sign) (Signature of Contracting Officer)

NSN 7540-01-152-8070 30-105 STANDARD FORM 30 (REV.1-83) 0224-3(10-90)

PREVIOUS EDITION UNUSABLE Prescribed by GSA

Subj: AMENDMENT TO WO 7412156, Repair Sink Hole B4843, MCAS CHERRY POINT NC

CONTINUATION SHEET

DOCUMENT 00 01 15

1.2 CONTRACT DRAWINGS

The following drawings are revised as of August 19, 2025:

NAVFAC DWG NO. TITLE

12913275 Work Plan, August 19, 2025

Amendment 0003 7412156 Sink Hole Repair B4843

RFI Responses:

The Engineer's recommended product/installer Advantage Reline is located in the western United States and does not service our area. Insituform and Inliner are nearest CIPP lining contractors to our area that meet the installer requirements in the specifications. Since there is a transition from 15" clay pipe to 12" rcp between the two manholes makes it extremely difficult to line, because the bags are designed for the anticipated pipe's inside diameter. Also, both contractor's verbally stated it would be around $200K for them to even consider the project. Let me know if you have questions. I haven't got a definite response if they'll even provide an actual quote for the project.

Response:

Amendment 1 is attached where drawing 12913275 is revised changing Note 1 to remove specific manufacturer.

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BULKHEAD

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BULKHEAD

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BULKHEAD

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SIGN

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SIGN

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BULKHEAD

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BULKHEAD

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FENC-L

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BULKHEAD

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TREE

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BULKHEAD

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UGE1

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UGE1

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UGE1

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UGE1

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UGE1

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UGE

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UGE

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UGE

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12 RCPI

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CATCH BASIN

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15" RCP

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15" CLAY PIPE

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12" RCP,13 LF

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KEY NOTES

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AutoCAD SHX Text PROVIDE CURED IN PLACE PIPING REHABILITATION OF 15" DIA CLAY PIPE (APPROX. 60 LF) USING TRENCHLESS REPAIR TECHNOLOGY

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WORK PLAN

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NORTH

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IN ACCORDANCE WITH THE PROJECT SPECIFICATION.

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PROCESS INCLUDES:

AutoCAD SHX Text A. PROVIDE PRE CCTV INSPECTION OF DAMAGED 15" RCP TO VERIFY CONDITIONS, PROVIDE FILE TO THE GOVERNMENT.PROVIDE PRE CCTV INSPECTION OF DAMAGED 15" RCP TO VERIFY CONDITIONS, PROVIDE FILE TO THE GOVERNMENT.

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C. RELINE 15" RCP USING 8MM THICK POLYESTER RESIN.

AutoCAD SHX Text D. AFTER RELINING IS COMPLETE AND CURED, PROVIDE CCTV INSPECTION TO VERFIFY FUNCTIONALITY OF DRAIN.

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E. ARRANGE FOR WATER FLOW INTO REPAIRED PIPE TO TEST.

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AutoCAD SHX Text PLACE IMPORTED FILL AND COMPACT INTO SINKHOLE TO RESTORE SITE GRADE. (APPROX. 5 CY)

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PLACE SOD OVER FILLED SINKHOLE AREA.

AutoCAD SHX Text B. USE A VACUUM TRUCK TO REMOVE WATER AND DEBRIS PRIOR TO PRIOR TO CURED IN PLACE PIPING REHABILITATION.

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AutoCAD SHX Text PLACE IMPORTED FILL AND COMPACT INTO LOW AREA NEARBY TO RESTORE SITE GRADE. (APPROX. 1 CY SOIL, 100 SF SOD)

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REV. 1 8/19/2025

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MARINE CORPS AIR STATION, CHERRY POINT, N.C.

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DEPARTMENT OF THE NAVY NAVAL FACILITIES ENGINEERING COMMAND

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SPEC. NO.

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CONSTR. CONTR. NO.

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SHEET OF

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NAVFAC DRAWING NO.

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STA. PROJ. NO.

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FED NO.

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CODE ID. NO. 80091 SIZE B

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SCALE: NOTED

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CHIEF ARCH./ ENGR.

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BRANCH MANAGER

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DESIGN DIRECTOR

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FIRE PROTECTION

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PROJECT MANAGER

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DATE

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DESIGN

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REVIEW

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DRAWN

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EFD

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DESIGNED & ENGINEERED BY:

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APPROVED

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ACTIVITY - SATISFACTORY TO

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FOR EFD FOR COMMANDER NAVFAC

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DATE

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APPROVED

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SYM.

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DESCRIPTION

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DATE

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APPR

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MCAS CHERRY POINT DM&EB

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A/E'S USE THIS SPACE FOR YOUR ADDRESS INFO.

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7412156 REPAIR SINK HOLE B4843

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MCAS CHERRY POINT

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WORK PLAN

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CU01

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AutoCAD SHX Text 12913275

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CHANGED NOTE 1.

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Amend Cover

Amendment Page 2

File details come from the government source that posted it. Updated Aug 19, 2025.