Solicitation Amendment W912EE26QA0210001 SF 30.pdf

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Attached to
M/V William James Main Caterpillar Engines Overhaul
Solicitation number
W912EE26QA021
Issued by

About this file

This is a Standard Form 30 (SF 30) amendment to a solicitation issued by the U.S. Army Corps of Engineers (USACE) Vicksburg District. Amendment Number 0001, effective 12 May 2026, removes and replaces the statement of work for solicitation W912EE26QA021, issued 08 May 2026.

The scope of work requires an in-frame major overhaul of two (2) Caterpillar 3512 marine propulsion engines located onboard the M/V William James. The engines (Arrangement number 2322505, Serial numbers S2J00211 & S2J00214) must be disassembled, repaired, and reassembled on-site in accordance with Caterpillar maintenance manual specifications. All replacement parts must be new OEM Caterpillar parts or Caterpillar reconditioned parts (where specified), with no less than one-year factory warranty on parts and labor. Work must be performed by Caterpillar certified technicians. Key requirements include replacement of turbo cartridges, oil coolers, oil pumps, lifters, cylinder heads, fuel injectors, bearings, seals, gaskets, filters, and numerous other components; replacement of engine oil and coolant; inspection of camshafts and crankshafts; cleaning and testing aftercoolers; engine test run; oil pan group replacement; and replacement of displays and wiring for the engine control system. The contractor must provide all materials and labor. Any core charges for unreusable parts will be determined at job completion and submitted via modification request to the USACE Vicksburg contracting office for government approval.

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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 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 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.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

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)

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

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

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.

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

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

16C. DATE SIGNED

Previous edition unusable STANDARD FORM 30 (REV. 11/2016) Prescribed by GSA FAR (48 CFR) 53.243

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

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

6. ISSUED BY CODE 7. ADMINISTERED BY (If other than Item 6) CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X) 9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

Continuation of Description

Miscellaneous text in this section has been modified to:

M/V William James - Major Overhauls of Two (2) 3512 Main Engines

Scope of Work

The USACE MVK Revetment Branch requires an inframe major overhaul of two (2) Caterpillar 3512 marine propulsion engines on the M/V William James. The contractor will be required to disassemble, make repairs, and reassemble onsite onboard the M/V William James. All aspects of the major overhauls shall be performed and completed in accordance with the manufacturer's specifications/maintenance manual for a Caterpillar 3512 marine propulsion engine. All parts to be replaced shall be new OEM Caterpillar parts or Caterpillar reconditioned parts where allowed by the Caterpillar service manual recommendations. All reconditioned parts shall meet Caterpillar specifications. All new or reconditioned parts replaced and any service required to replace said parts shall have no less than a one-year factory Caterpillar warranty on parts and labor. All work shall be completed by Caterpillar certified technicians.

Requirements:

Perform inframe major overhaul of two (2) Caterpillar 3512 marine propulsion engines

Both 3512 marine propulsion engines located onboard M/V William James

Arrangement number: 2322505

Serial numbers: S2J00211 & S2J00214

Perform overhauls in accordance with Caterpillar maintenance manual for major overhaul

All parts shall be new or reconditioned (where specified in the manual)

Part List is attached at the end of this scope of work, though some part numbers could have changed

Replace the following parts as part of major overhauls in conjunction with attached parts list:

Turbo Cartridges

Oil Coolers

W912EE26QA0210001

Oil Pumps

Lifters & Lifter Springs

Cylinder Heads

Fuel Injectors w/New Harnesses

Cylinder Packs

Fuel Transfer Pumps

Water Pump

Auxiliary Water Pump

Fuel Priming Pump

Front/Rear Seals

Main Bearings

Rod Bearings

Thrust Bearings

Camshaft Bearings

Rocker Arm Bearings

Temperature Regulators

Crankcase Breathers

All Air, Fuel, and Oil filters

Relief Valves

Oil Duplex Check Valves

Steel Spacer Plates

Valve Bridges

Rocker Arm Buttons & Rings

Engine Dampers

Turbo Inlet & Outlet Bellows

All seals and gaskets to replace above listed parts

Replace all engine oil with Caterpillar approved oil

Replace all ELC coolant

Inspect the following to acceptable Caterpillar tolerances and suggest for replacement if necessary

Camshafts

Crankshafts

Perform the following as part of major overhauls

Clean & Test Aftercoolers

Test run engines after completion

Replace oil pan groups for each engine

Breakout chockfast mounting system to be able to remove and install oil pan group

Replace oil pan group - parts list included at end of scope of work

Reinstall chockfast or other equivalent mounting system suitable for proper engine operation

Provide proper engine alignment

Replace display in engine control room for both engines

Replace CMD Display Group including

Display drop harness

CMD Wiring Connection Kit

Contractor shall provide all materials and labor necessary for all work in requirements.

Core Charges:

Any old parts that cannot be reused by Caterpillar and will require a core charge to be applied shall be figured at completion of the job. A modification request with quote shall be issued by the contractor to the USACE Vicksburg contracting office. If the core charges are deemed valid by the government and cost is reasonable, a contract modification shall be issued by the USACE Vicksburg contracting office.

IDCode: J
Page: 1
Pages: 5
AmendNo: 0001
EffDate: 12 MAY 2026
ReqNo:
ProjNo:
IssCode: W912EE
AdmCode:
IssuedBy: W07V ENDIST VICKSBURG

KO CONTRACTING DIVISION, 4155 CLAY STREET

VICKSBURG, MS 39183-3435

UNITED STATES

JEFFREY SMITH-LYON, EMAIL: JEFFREY.L.SMITH-LYON@USACE.ARMY.MIL TELEPHONE: 601-631-7264 AdminBy:

SCD: PAS:

ContractorNameAdd:
Code:
FacCode:
SolChg: 1
SolNo: W912EE26QA021
SolDate: 08 MAY 2026
AwardChg: Off
AwardNo:
AwardDate:
Amended: 1
OffrExt: Off
OffrNoEx: 1
NoCopies: 1
ApprData: SEE CONTINUATION
ChgeOrd: Off
ChgeOrder:
Modify: Off
SuppAgre: Off
SuppAuth:
ModOthr: Off
OthrSpec:
NoReq: Off
Require: Off
Copies:
Descript: This amendment is to remove and replace the statement of work in it's entirety for solicitation W912EE26QA021.
ContNameTitle:
CoNameTitle: DUSTIN G. CANNADA
ContDate:
CODate: 13 MAY 2026

File details come from the government source that posted it. Updated .