REPAIR ROLLS-ROYCE PARTS

Statement of Work (SOW) / Performance Work Statement (PWS)

This document outlines the requirements for the overhaul of a DETROIT DIESEL INC. ENGINE, DIESEL (NSN 2815-01-442-4541, Part Number 6V92TA-80627K90-PORT) for the Coast Guard. The overhaul aims to restore the engine to its original design and technical specifications.

• Complete disassembly of the engine.

• Cleaning of all surfaces, removal of grease, oil, and loose scale/paint.

• Inspection of all components to determine repair extent, witnessed by a Coast Guard Contracting Officer Technical Representative (COTR).

• Submission of a Condition Report and Cost Proposal detailing required parts, repairs, labor, and an overall estimate.

• Replacement of specific components, including but not limited to: cylinder liner kits, gaskets, seals, ECM, engine wiring harness, sensors, turbocharger, blower, exhaust system components, J/W pump, raw water pump, oil pump, regulator, relief valve, and walker air separator system.

• Performance of standard production tests (dynamometer) and inspections to ensure maximum design performance.

• Preservation of the engine according to Detroit Diesel special instructions for storage and long-term preservation.

• Painting of all surfaces with a specific color (Detroit Diesel Green) after cleaning and masking of certain components.

• Overhaul to restore operating and performance characteristics to original design and technical specifications.

• All repair parts must be genuine DETROIT DIESEL INC. manufactured parts.

• Dynamometer test results will be verified to OEM standards and specifications.

• Any leakage of fuel, coolant, or lubricating oil during dynamometer testing will constitute a failure.

• Not explicitly stated, but implies work performed by a contractor and acceptance at a designated Coast Guard facility.

• Contractor must notify the COTR ten (10) working days prior to inspections and tests.

• Contractor must have the latest versions of DETROIT DIESEL INC. standards and specifications available.

• A one-year warranty from installation or 1000 operating hours (whichever occurs first) is required, plus 24 months of storage.

• The contractor shall contact the field unit to arrange resolution of a claim within 24 hours of notification.

• The contractor shall contact the SFLC COTR to evaluate proposed warranty repair time.

• Government acceptance will be made at destination by a Government representative.

Statement of Work (SOW) / Performance Work Statement (PWS)

This document outlines the requirements for the overhaul of a DIESEL ENGINE (NSN 2815-01-442-4549, Part Number 6V92TA-80627K91-STB) used on 47' MLB vessels.

• Disassembly and Inspection: The engine must be completely disassembled, cleaned, and inspected to determine the extent of required repairs. A Condition Report and Cost Proposal detailing required parts, repairs, labor, and estimated costs must be submitted.

• Overhaul: The engine must be overhauled to restore it to its original design and technical specifications, using genuine Detroit Diesel Inc. manufactured parts.

• Component Replacement: At a minimum, the following components must be replaced with new parts: cylinder liner kits, gaskets, seals, ECM, engine wiring harness, all sensors, injectors, turbocharger, blower, exhaust system components, jacket water pump, raw water pump, oil pump, regulator, relief valve, and walker air separator system.

• Testing: Standard production tests (dynamometer) must be performed to ensure maximum design performance. A final inspection and dynamometer test report must be submitted.

• Overhaul must restore operating and performance characteristics to original design and technical specifications.

• Dynamometer tests will be witnessed by a Coast Guard Contracting Officer's Technical Representative (COTR) and verified against OEM standards.

• Any leakage of fuel, coolant, or lubricating oil during testing constitutes a failure.

• Not explicitly stated, but implies work will be performed by a contractor and accepted at a government destination.

• Parts: Only genuine Detroit Diesel Inc. manufactured parts are permitted.

• Preservation: After testing and acceptance, engines must be preserved according to Detroit Diesel special instruction SEHS9031-01.

• Painting: Specific priming and painting procedures are detailed, including color (Detroit Diesel Green p/n 5194975).

• Warranty: A warranty of one year from installation or 1000 operating hours (whichever occurs first) and 24 months of storage is required for the entire marine engine.

• Reporting: Discrepancies must be reported to the Coast Guard Contracting Officer. The contractor shall notify the COTR ten (10) working days prior to inspections and tests.