0271R_A_TEPF-CSI-MAIN ENGINES REACTIVATION.v2 LDL.docx

USNS Brunswick and FgRR Ships

MAIN PROPULSION DIESEL ENGINE REACTIVATION (SCSI)

ABSTRACT

The purpose of this item is to place the Main Propulsion Diesel Engines (MPDE) into a layup status.

REFERENCES

MSC Tech Manual No. T9233-CP-MMC-010: Equipment Technical Manual for Main Propulsion Diesel Engine, Model 641-20V8000M71L Preservation and Re-preservation Specifications for Engines and engine-generator sets.

Fluids and Lubricants Specifications for all commercial MTU series (including marine).

ITEM LOCATION/DESCRIPTION

Location/Quantity Locations:

a. Engine Room No. 1 (5-52-1)

b. Engine Room No. 2 (5-52-2)

1.1.2 Quantity: Four (4) MPDEs

Item Description/Manufacturer’s Data Description: Four-stroke, 20-cylinder, direct injection diesel engine Manufacturer: MTU Detroit Diesel, Inc.

Model Number: 20V8000M71L

GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICE:

Government Furnished Equipment (GFE): None.

Government Furnished Material (GFM)

4.2.1 Lube oil: Exxon Mobil Delvac 1640 -1540 gal per ship

4.2.2 Engine coolant additive: DrewGard XTA – 1400 gal per ship

4.3 Contractor Furnished Material (CFM):

MTU

Item # Part Number

4.4 Government Furnished Services (GFS): None.

NOTES

The contractor and all subcontractors, regardless of tier must consult the General Technical Requirements (GTR) to determine applicability to this work item. In performance of this work item, the contractor and all subcontractors regardless of tier must comply with the requirements of all applicable GTRs including but not limited to GTRs 1 through 7, 22, 23, 24, 28, and 29.

Location and Dates:

Norfolk, VA area (Fairwinds Terminal)

1. USNS APALACHICOLA (APL), PPE Claudyne Mulli Cell:(757)793-9833 Claudyne.N.Mulli.civ@us.navy.mil

2. USNS YUMA(YMA), PPE Nick Wheeler/Larry Lowton Cell: (503)544-0915/(757)528-0925 Nicholas.R.Wheeler6.civ@us.navy.mil Larry.D.Lowton.civ@us.navy.mil

Port of Orange, TX.

1. USNS NEWPORT (NPT), PPE Melissa Gooch Cell:(912)996-0682 Melissa.A.Gooch2.civ@us.navy.mil

2. USNS CARSON CITY (CAR) PPE Jabbar Pettaway Cell: (757)927-6907 Jabbar.R.Pettaway.civ@us.navy.mil

3. USNS TRENTON (TRT) PPE Wayne Lefebvre Cell: (757)274-8389, Wayne.C.Lefebvre.civ@us.navy.mil

Norfolk, VA area (Fairwinds Terminal)

1. USNS BRUNSWICK (BWK) PPE Larry Lowton, Cell:(757)528-0925, Larry.D.Lowton.civ@us.navy.mil

2. USNS BURLINGTON, (BLN) PPE Nick Wheeler Cell: (503)544-0915, Nicholas.R.Wheeler6.civ@us.navy.mil

1.1.3 11MAY-30SEP 2026. Assume consecutive attendance.

Dates are flexible as supportable by the OEM.

1.2 Contact the respective Port Engineers for security access in each location.

QUALITY ASSURANCE REQUIREMENTS:

None additional.

STATEMENT OF WORK REQUIRED

1. Provide all material, special equipment, services, staging, interference removal and reinstallation, rigging, disassembles and reassembles, and assistance to De-preserve and place into Full Operational condition the MPDEs identified in Section 3.0 utilizing References 2.1 through 2.3 as guidance.

1. Coordinate with ship’s force to have associated equipment locked and/or tagged out per ship’s lock out/tag out policy. When the maintenance is complete, coordinate with ship’s force to have associated equipment unlocked and/or tagged in per ship’s lock out/tag out policy.

1. Provide the services of an Original Equipment Manufacturer (OEM) to assist in performance to Reactivate and place into Full Operational Condition the MPDEs.

1. Drain and dispose of any liquid in accordance with all local, state, and federal laws.

1.7 To accomplish the Reactivation of the MPDEs the following steps must be followed using References 2.1 through 2.3 as guidance:

1.7.1 For the Lube Oil Circuit:

a. Drain Preservation oil from engine sump.

b. Remove oil pan drain plug to remove residual oil and clean Sumps.

c. Replace Drain Pan Plug O-Ring.

1.7.2 For the Coolant Circuit:

a. Inspect the circuit and leave operational. Pre-heater will remain on

b. Crew will sample the coolant IAW the regular testing schedule.

b. Engine Coolant must be exchanged after 2 years of use.

1.7.3 For the Fuel System:

a. For field engines that have no operation option, and which were initially preserved according to the correct MTU process, re-preservation of the fuel system can be omitted.

b. If necessary, prior to putting the engine into operation replace injectors and parts after the function test.

For the Combustion Chamber:

Remove Aluminum Blinds from exhaust bellows and replace upper bellows hardware.

b. Remove Plastic Blinds and Bagging from Intake Air Filters.

1.7.4 For the Compressed Air System:

Close shutoff valves upstream and downstream of the starting air control unit.

1.7.5 For the Fuel Treatment System:

Press the illuminated pushbutton “Water Drain” on the switch cabinet until water discharge from the outlet stops.

Switch on fuel treatment system.

c. Open ball valve at the inlet to the fuel treatment system.

d. Open the ball valve at the outlet of the fuel treatment system.

e. Open drain valve until pressure has escaped from fuel treatment system.

1.8 Remove any tags added during Layup are removed.

1.9 Reports

1.9.1 When inspection, service and testing reveal any deficiency a condition report is to be submitted to the OMT REP with recommended repairs and parts required. Submit one electronic copy in Portable Document Format (PDF).

Submit a report that includes “as released” condition of the MPDEs. Submit one electronic copy in Portable Document Format (PDF).

All reports and checklists are to be completed and signed by the person who carried out the inspection and maintenance work and countersigned by the Company’s representative.

Painting/Lagging Prepare, prime, paint and restore all new, soiled, and disturbed surfaces to match surrounding surfaces.

Renew lagging where damaged or disturbed.

Manufacturer’s Representative Provide the services of an OEM authorized field service representative to accomplish all work and testing on the MPDEs identified in section 3.0 ensuring compliance with the manufacturer’s standards and performance specifications.

This work item requires maintenance and repair actions to be performed on a MSC ship critical safety item. Only original equipment manufacturer (OEM) authorized technical field service providers or MSC qualified non-OEM technical field service providers and OEM authorized or MSC qualified non-OEM parts shall be used to accomplish the requirements of this work item for this ship critical safety item including oversight and guidance on all aspects of equipment as-found condition inspection, removal, disassembly, reassembly, repairs, modifications, reinstallation, and testing as applicable. The technical service provider is to attend dock and sea trials.

Contractors interested in gaining MSC qualification as a non-OEM parts and/or service provider should visit this website for qualification and submittal requirements: https://www.msc.usff.navy.mil/Business-Opportunities/Contracts/Qualification-for-Items-Critical-to-Shipboard-Safety-on-MSC-Vessels/.

Possible Sources Larry Oberti, Service Manager – East Coast TXNGE – Services, Land & Marine Defense Rolls-Royce Solutions America, Inc.

Mobile: + 1 (757) 469-9241 Lawrence.Oberti@PS.Rolls-Royce.com Provide the OMT REP with a signed letter of qualification from the Original Equipment Manufacturer and certificate of training for the field service representative for the equipment listed in section 3.0 prior to the start of any work.

Preparation of Drawings Provide electronic copies of all revised and/or updated technical documentation including drawings, technical manuals, service bulletins, parts lists, certification and test data associated with the work performed or parts supplied to the OMT Rep.

GENERAL REQUIREMENTS:

None additional.

0270R-3