26Q0061_SOW.pdf

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LHD CLASS DIESEL ENGINE ASSESSMENT
Solicitation number
N5523626Q0061
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This is a Statement of Work (SOW) for an emergency diesel generator assessment on the USS BOXER (LHD-4). The contractor, Fairbanks Morse Defense LLC, shall perform a complete "Out of Frame" assessment of an ALCO Model 251C engine located at a decommissioned facility on the East Coast. The work will be performed at 12253 FM 529, Houston, TX 77041, with a Period of Performance from 20 April 2026 through 20 May 2026.

The contractor shall provide all labor, tools, materials, equipment, and supervision to accomplish comprehensive assessment services. Specific tasks include 17 days of complete engine block assessment; steam cleaning of exterior and engine bay prior to disassembly; systematic engine teardown with component marking; cleaning of all disassembled components via chemical bath or ultrasonic methods; non-destructive testing (MPI or Dye Penetrant) on critical components including crankshaft and connecting rods; dimensional inspection of cylinder bores, crankshaft journals, and bearing clearances against OEM specifications; delivery of the crankshaft to a subcontractor for assessment and balancing with round-trip freight included in the quote; and inventory of parts on hand and outstanding material requirements with estimated delivery dates, requiring 6.25 days of mechanics' labor. The deliverable is a comprehensive Assessment Report submitted in Common Form of Report (CFR) format detailing all inspections, measurements, and parts required to overhaul the engine. Work exclusions include replacement of engine blocks or crankshafts unless authorized by separate Change Order.

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26Q0061_COMSS.pdf PDF
26Q0061_RFC.docx DOCX document

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Text version

USS BOXER (LHD-4) Emergency Diesel Generator Assessment

1. Project Overview Vessel Name: USS BOXER (LHD-4) Engine Type/ Model: ALCO Model 251C Engine Location: Decommissioned BHR Asset East Coast Contractor: Fairbanks Morse Defense LLC Objective: To perform complete “Out of Frame” assessment of complete Engine Block.

2. Scope of Services

The Contractor shall provide all labor, tools, materials, equipment, and supervision required to accomplish the following tasks:

2.1. Preparation & Preliminary Inspection

1. Engine Complete Block Assessment: Mechanics for 17 Days to accomplish complete Engine Block assessment.

2. Cleaning: Steam clean the exterior and engine bay area prior to disassembly to prevent contamination.

2.2. Disassembly & Inspection

1. Teardown: Systematically disassemble the engine, marking components for reassembly, including cylinder heads, pistons, liners, and oil pan.

2. Cleaning: Submerge and clean all components (chemical bath or ultrasonic) to remove carbon deposits, sludge, and contaminants.

3. Non-Destructive Testing (NDT): Perform MPI (Magnetic Particle Inspection) or Dye

Penetrant tests on critical components (crankshaft, connecting rods) to identify hidden cracks.

4. Dimensional Inspection / Crankshaft delivery to Subcontractor for assessment and Balancing: Measure cylinder bores, crankshaft journals, and bearing clearances using precision tools and compare against OEM specifications. Deliver to

Subcontractor for Crankshaft Assessment and balancing with quote including round trip

Freight.

5. Conduct inventory of parts on hand and parts that need to be ordered:

6. Mechanics have 6.25 days to conduct inventory of parts on hand and outstanding material requirement requisitions with Estimated Delivery dates.

3. Deliverables

1. Assessment Report: A comprehensive document detailing all inspections, measurements, and parts required to overhaul Engine submitted in a CFR upon completion.

4. Schedule & Location

• Period of Performance: 20 APRIL 2026 – 20 MAY 2026

• Location of Work: 12253 FM 529, Houston, TX 77041

5. Exclusions

• [e.g., Replacement of engine blocks or crankshafts, unless authorized by a separate

Change Order].

1.

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