Amendment W912EE26QA014 0001.pdf

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 theoffer 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 NUMBE

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

J 1 2

0001 26 MAR 2026

W912EE

W07V ENDIST VICKSBURG

KO CONTRACTING DIVISION, 4155 CLAY STREET

VICKSBURG, MS 39183-3435

UNITED STATES

JUDY HUELL, EMAIL: JUDY.M.HUELL@USACE.ARMY.MIL TELEPHONE: 601-631-5829

SCD: PAS:

W912EE26QA014

11 MAR 2026

SEE CONTINUATION

Referenced Solicitation No. W912EE26QA014 is amended as follows: Updated Scope of Work (SOW) incorporated. All other terms and conditions remain unchanged.

DUSTIN G. CANNADA

26 MAR 2026

SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

Continuation of Description

Miscellaneous text in this section has been modified to:

Updated SOW incorporated.

The Requirements text has been modified to:

Overhauls of Four (4) Caterpillar C32 Marine Gensets

Scope of Work The Mat Sinking Unit requires inframe overhauls of four (4) Caterpillar C32 marine generator set engines. Two generator sets on Mooring Barge 7403 require top end overhauls and replacing the rear main seals. The two generator sets on Matboat 4801 require major overhauls. The contractor will be required to disassemble, make repairs, and reassemble onsite on the vessels at the Mat Sinking Unit. All aspects of the overhauls shall be performed and completed in accordance with the manufacturer’s specifications/maintenance manual for a Caterpillar C32 marine genset. All parts to be replaced shall be new OEM Caterpillar parts or Caterpillar reconditioned parts where allowed. 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. All work shall be completed by Caterpillar certified technicians.

Requirements

• Perform inframe overhaul of four (4) Caterpillar C32 marine genset engines

• Top End Overhaul for two (2) C32 gensets located on Mooring Barge 7403 + Rear Main

Seal replacement

• Arrangement number: 342-0538

• Serial numbers: G2M00081 & G2M00082

• Major Overhauls for two (2) C32 gensets located on Matboat 4801

• Arrangement number: 342-0538

• Serial numbers: G2M00292 & G2M00293

• Perform in accordance with Caterpillar maintenance manual for all overhauls

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

• Replace all engine oil and Caterpillar ELC as specified by manufacturer

• Perform all requirements no later than June 30, 2026

• Part List is attached at the end of this scope of work

• Contractor is responsible for providing correct parts based on model and serial numbers on equipment provided above as parts numbers in parts list could have changed

• Mooring Barge 7403 Top End Overhauls + Rear Main Seal Replacement

• Replace parts as required in parts list

• Inspect the following against Caterpillar reusability guidelines:

• Aftercooler Core

• Camshaft

• Camshaft followers

• Driven Equipment Alignment

• Engine Control Module

• Engine Wiring Harness

• Exhaust Manifold Bellows

• Fuel Pressure Regulating Valve

• Inlet Manifold Gaskets & Seals

• Cylinder Block Top Deck

• Jacket Water heater

• Damper Pulley

• SOLAS Fuel Shields

• Rear Main Seals

• Make adjustments as needed to the following:

• Intake & Exhaust Valves

• Software Upgrades

• Replace Lube Oil and Coolant

• Clean and Test Aftercooler Cooler Cores

• Test Run/Load Bank Gensets Upon Completion

• Matboat 4801 Major Overhauls

• Replace parts as required in parts list

• Load Bank Testing is required for all 4 gensets

Barge Access Both barges where gensets are located will be tied off at the Vicksburg harbor at USACE property.

Contractor will be able to drive onto stringout adjacent to mooring barge and matboat. Parts will have to be carried/moved down stairs by the contractor into engine room via come-a-longs/chain falls as needed. USACE can assist with crane as needed. Pictures of barges/work area are below:

Period and Location of Performance All work shall be completed no later than July 31, 2026.

All work will be completed onboard the Mat Sinking Unit at the following address:

2577 Haining Rd Vicksburg, MS, 39183

Payment and Invoicing Payment will only be given for work/requirements that are completed. The invoice(s) shall be sent to the following email addresses:

CEFC-B4invoices@usace.army.mil Nathanael.j.jabour@usace.army.mil

Security Requirements General security requirements and guidance: The security requirements described below apply to all contract personnel (including employees of the prime Contractor (“Contractor”) and all subcontractor employees) supporting the performance requirements of this contract. The Contractor is responsible for compliance with these security requirements. Questions regarding security matters shall be addressed to the designated Government representative (e.g., Contracting Officer Representative (COR), Requiring Activity (RA) representative, or Contracting Officer (if a COR or other RA representative is not appointed)). Contract personnel are critical to the overall security and safety of US Army Corps of Engineers (USACE) installations, facilities and activities, and security awareness training contributes to those efforts. The Department of Defense (DoD) and Army security training requirements specified below, if applicable, are performance requirements; all applicable contract personnel shall complete initial training within 30 days of contract award or the date new contract personnel begin performance on the contract. Within five business days from the completion of training, the Contractor shall provide written documentation (e.g., email or memorandum) to the Government epresentative. The documentation shall include the names of contract personnel trained and which training they completed; the Contractor shall maintain training records as part of their contract files and be prepared to provide copies of training certificates to the Government representative. Contractor personnel and vehicles are subject to search when entering federal installations. Additionally, all contract personnel shall comply with Force Protection Condition (FPCON) measures, Random Antiterrorism Measures (commonly referred to as “RAMs”), and Health Protection Condition (HPCON) measures. The Contractor is responsible for meeting performance requirements during elevated FPCON and/or HPCON levels in accordance with applicable RA plans and procedures --this includes identifying mission essential and non-mission essential personnel. In addition to the changes otherwise authorized by the changes clause of this contract, should the FPCON or HPCON levels at any individual facility or installation change, the Government may implement security changes that affect contract personnel. The Contractor shall ensure all contract mailto:CEFC-B4invoices@usace.army.mil mailto:Nathanael.j.jabour@usace.army.mil personnel are aware of their security responsibilities, including any site-specific requirements identified in local policies or procedures.

Physical security and access control requirements: All contract personnel requiring physical access to a federal installation or facility shall comply with the access control procedures of that location. Contract personnel requiring unescorted access to meet contract performance requirements on a DoD installation in the US shall be vetted by the installation/facility Provost Marshal/Directorate of Emergency Services/Security Office using the National Crime Information Center-Interstate Identification Index (commonly referred to as “NCIC-III”) and Terrorist Screening Database (commonly referred to as “TSDB”). Contract personnel shall comply with all personal identity verification requirements specified in installation/facility policies and procedures. Contract personnel who do not meet requirements for unescorted access to USACE facilities shall coordinate escorted access with the Government representative, as needed.

Contract personnel who receive keys, access cards, or lock combinations that provide access to government-owned property shall comply with key and lock control procedures of the RA.

Suspicious Activity Reporting training (e.g. iWATCH, CorpsWatch, or See Something, Say Something): All contract personnel shall receive initial and annual refresher training from the RA representative on the local suspicious activity reporting program. This locally developed training provides contract personnel with general information on suspicious behavior, and guidance on reporting suspicious activity to the project manager, security representative or law enforcement entity.

Escorting in classified and/or sensitive areas: In accordance with applicable regulations, all contract personnel who do not possess the appropriate security clearance or access privileges will be escorted in areas where they may be exposed to classified information or operations, sensitive information or activities, or restricted areas.

Pre-screen candidates using E-Verify Program: Contractors shall comply with the requirements set forth in FAR clause 52.222-54 Employment Eligibility Verification and FAR Subpart 22.18 in using the E-Verify Program at (https://www.e-verify.gov/) (website subject to change) to meet the contract employment eligibility requirements. Contractors are encouraged to cooperate with Federal and State agencies responsible for enforcing labor requirements to include eligibility for employment under United States immigration laws in accordance with FAR 22.102-1(i). An initial list of verified/eligible candidates shall be provided to the COR no later than three business days after the initial contract award. When contracts are with individuals, the individuals will be required to complete a Form I-9, Employment Eligibility Verification, and submit it to the Contracting Officer to become part of the official contract file.

Non-U.S. Citizens working on Government Contracts: Government Approval MUST be obtained PRIOR to any non-U.S. Citizen being permitted to work on a government contract. The Contractor must submit a letter requesting approval via the Contracting Officer/Contracting Officer Representative to the Vicksburg District Security Officer. The letter must include the contract number, period of performance, location(s) of work performance and attach a copy of the individual’s passport and visa/work authorization documents.

Parts List Per Genset

Mooring Barge 7403 Top End Overhaul Parts per Engine Line No Part Number & Description Quantity

0001 20R5353 – FUEL INJECTOR GRP 12

0002 20R0503 – CYLINDER HEAD GRP 2

0003 1R1808 – OIL FILTER 4

0004 1R0755 – FILTER – FUEL 2

0005 1375541 – FUEL PRIMER PUMP 1

0006 20R0967 – FUEL TRANSFER PUMP 1

0007 0R8210 – OIL PUMP GRP 1

0008 0R4680 – PUMP-JW 1

0009 20R3142 – TURBO CARTRIDGE GRP 2

0010 1895124 - CLAMP AS-COM 2

0011 3854584 – CLAMP TURBO 2

0012 4821357 – GASKET KIT-CYLINDER HEAD 2

0013 4720252 – GASKET KIT COOLER 1

0014 6D7146 – SEAL 2

0015 3638595 – SEAL INTEGRA 2

0016 2147567 – SEAL-O-RING 2

0017 3654860 – SEAL INTEGRA 2

0018 2287091 – SEAL-O-RING 2

0019 2385081 – SEAL-O-RING 2

0020 5P7530 – SEAL-O-RING 2

0021 1986068 – SEAL INTEGRA 2

0022 3K0360 – SEAL 2

0023 2054831 – SEAL-O-RING 2

0024 6V5063 – SEAL-O-RING 2

0025 6V5064 – SEAL-O-RING 2

0026 6V9027 – SEAL-O-RING 2

0027 3571752 – GASKET 2

0028 4672620 – SEAL-O-RING 1

0029 1121580 – SEAL-O-RING 1

0030 2147566 – SEAL-O-RING-STOR 1

0031 2385081 – SEAL-O-RING-STOR 1

0032 1087930 – BEARING AS 1

0033 1531256 – SEAL-LIP TYPE 1

0034 3492654 – SEAL AS-WTR PUMP 1

0035 4720250 – KIT GASKET 1

0036 2901935 – AIR FILTER-PRIMARY 2

0037 2829105 – BREATHER AS 2

0038 2752276 – FUMES FILTER 2

0039 4385385 – FUEL FILTER 1

0040 4N1946 – GASKET 2

0041 2W0482 – STUD 24

0042 2N2766 – LOCKNUT 32

0043 5M2894 – WASHER 24

0044 6I4955 – REGULATOR 2

0045 6I4953 – REGULATOR 3

0046 4358538 – HARNESS AS-W 2

0049 REAR MAIN SEAL 1

Line No Part Number & Description Quantity

0001 4289129 - GASKET 2

0002 1090076 - SEAL O RING 4

0003 7J2036 - SEAL-O-RING 2

0004 7C0307 - GASKET 4

0005 2P3760 - GASKET 1

0006 1090078 - SEAL O RING 2

0007 7W5648 - GASKET 1

0008 9N3040 - HOSE A 1

0009 1367227 - SEAL O RING 1

0010 6V5048 - SEAL-O-RING 1

0011 2287090 - SEAL-O-RING 2

0012 2385080 - SEAL-O-RING 2

0013 2287091 - SEAL-O-RING 2

0014 1P0436 - GASKET 1

0015 3770775 - SEAL O RING 1

0016 2147566 - SEAL-O-RING 1

0017 2287091 - SEAL-O-RING 1

0018 2385080 - SEAL-O-RING 4

0019 1367227 - SEAL O RING 2

0020 2287090 - SEAL-O-RING 2

0021 2385084 - SEAL-O-RING 1

0022 3H3385 - SEAL O RING 1

0023 6V6228 - SEAL O RING 1

0024 9X7385 - SEAL 1

0025 1R0755 - FUEL FILTER-S 2

0026 2147568 - SEAL-O RING 8

0027 2385080 - SEAL-O-RING 1

0028 2287090 - SEAL-O-RING 1

0029 6V5064 - SEAL O RING 2

0030 2H3935 - SEAL 1

0031 5B9169 - PLUG 2

0032 6L2280 - ZINC ROD 2

0033 2027530 - SEAL 4

0034 2147568 - SEAL-O RING 2

0035 3S9643 - LIP SEAL-REGULATOR 2

0036 6V9027 - SEAL-O-RING 1

Matboat 4801 Major Overhaul Parts per Engine

0037 8T9588 - SEAL 1

0038 2485513 - WATER REGULATOR 2

0039 1R1808 - ENGINE OIL FILTER 2

0040 2P4305 - GASKET 4

0041 6N0824 - GASKET 1

0042 2348937 - SEAL-INTEGRA 1

0043 2395571 - SEAL-INTEGRA 1

0044 2147566 - SEAL-O-RING 1

0045 6V5048 - SEAL-O-RING 3

0046 3438888 - GASKET 2

0047 4N1946 - GASKET 1

0048 1090074 - SEAL O RING 1

0049 3J7354 - SEAL O RING 1

0050 6V1585 - SEAL O RING 1

0051 6V5063 - SEAL O RING 2

0052 6V6609 - SEAL 1

0053 8T1703 - SEAL-O-RING 1

0054 6V3250 - SEAL O RING 1

0055 9X7378 - SEAL 1

0056 8B6283 - GASKET 1

0057 2647811 - HOSE ELBOW-COOLING 1

0058 1121102 - SEAL O RING 2

0059 1090077 - SEAL O RING 2

0060 3421725 - FUMES FILTER 2

0061 3355870 - SEAL-RECTANG 2

0062 7W7778 - CLAMP-TURBO 2

0063 5S4517 - CLAMP-TURBO 2

0064 2W0482 - STUD 24

0065 5F3999 - SEAL 1

0066 1090076 - SEAL O RING 2

0067 2314708 - SEAL-O-RING 2

0068 6V3250 - SEAL O RING 1

0069 8T1703 - SEAL-O-RING 2

0070 1299452 - GASKET-EXHAUST 12

0071 2226456 - SEAL 1

0072 2253100 - SPACER PLATE 2

0073 3548484 - GASKET-PLATE 2

0074 5P8356 - SEAL 4

0075 2255966 - CAM BEARING/SLEEVE 2

0076 4N0685 - CAM BEARING 2

0077 4N6658 - CAM BEARING 2

0078 2253099 - GASKET-CYL HEAD 2

0079 2147568 - SEAL-O RING 1

0080 6V6609 - SEAL 1

0081 3487743 - BRIDGE-VALVE 24

0082 3134085 - SHAFT AS-RKR 1

0083 1924151 - BUTTON 12

0084 1965070 - NUT - JAM 12

0085 2588721 - ROCKER ARM BUTTON 12

0086 2744491 - SCREW-ROCKER 12

0087 8L2777 - O RING 12

0088 1501156 - BOLT-PIST OIL TUBE 12

0089 3556043 - PISTON OIL TUBES 12

0090 3591439 - SEAL AS-WATE 48

0091 6V6609 - SEAL 2

0092 2323226 - ROD BEARING-STD 12

0093 2829105 - BREATHER AS 2

0094 336031 - O-RING 2

0095 2247506 - SEAL-VALVE COVER 6

0096 3718950 - HOSE-BULK-CM 9

0097 3718950 - HOSE-BULK-CM 6

0098 3718119 - HOSE-BULK-CM 13

0099 3718946 - HOSE-CM-BULK 11

0100 3604171 - GASKET KIT-REAR 1

0101 4503022 - KIT-GASKET(W 1

0102 4806702 - GASKET KIT-FRONT 1

0103 4806705 - GASKET KIT-TRBINST 2

0104 5269671 - GASKET KT 1

0105 11R1279 - AUX WATER PUMP GRP (30R-1359) 1

0106 0R4680 - WATER PUMP GROUP 1

0107 0R5513 - ENGINE OIL COOLER 1

0108 0R7242 - TURBO CARTRIDGE GP 2

0109 20R3929 - CYLINDER HEAD GRP 2

0110 20R0193 - CYLINDER PACK 12

0111 0R8210 - OIL PUMP GROUP 1

0112 20R2284 - FUEL INJECTOR GRP 12

0113 20R0967 - FUEL TRANSFER PUMP 1

0114 1522029 - AVIATION GSKT SEAL 1

0115 2436718 - MAIN BRG KIT-STD 1

0116 1135304 - SEAL 3

0117 8L2777 - O RING 12

0118 2588721 - ROCKER ARM BUTTON 12

0119 2744492 - SCREW-ROCKER 12

0120 20R3319 - ROCKER AS-INJECTOR 12

0121 3S2713 - NUT 12

0122 20R3317 - ROCKER AS-VALVE 12