Draft_CFM56-3C1_Engine_SOW.pdf

U.S. Marshals Service – Justice Prisoner and Alien Transportation System Lease of CFM56-3C1 Engine Oklahoma City, Oklahoma

Statement of Work

General:

The United States Marshal Service (USMS) has an immediate requirement to lease a CFM56-3C1 engine to be installed and operated on a Boeing 737-400 series aircraft. This aircraft has a United States (N number) registration and a Standard Certificate of Airworthiness. Engine utilization will not exceed 140 flight hours and 30 flight cycles per month. The period of performance is ninety

(90) days with the option to extend the lease for ninety (90) additional days, thirty (30) days at a time. This engine will be operated and maintained to Title 14 CFR Part 91 standards at all times during this lease period. It will be operated exclusively by the USMS and will not be sub-leased to any other entity; government or civil. All required line maintenance, line servicing and routine (minor) inspections will be performed by a Title 14 CFR Part 145 Certificated Repair Station (CRS) in accordance with the policies and procedures detailed in their FAA approved Inspection Procedure Manual (IPM) and the applicable Aircraft Maintenance Manual (AMM). Routine maintenance, repairs, inspections and servicing will be based on the manufacturer maintenance planning document (MPD). Any parts replaced on this engine during this period of performance will come from FAA approved vendors and have FAA 8130-3 serviceable tags attached.

Airworthiness determination for dispatch will be made in accordance with the Boeing MMEL.

Maintenance items having relief specified in the MMEL will be deferred in accordance with policies and procedures outlined in the USMS General Maintenance Manual (GMM). The engine must have a maximum takeoff rated thrust of 23,500 pounds; however, during this period of performance the engine will be operated under the USMS Reduced Power Takeoff Program with takeoff rated thrust set at 22,000 pounds of thrust. All FAA Airworthiness Directives (AD) must be accomplished with no recurring inspections due during this period of performance. Proof of AD accomplishment is due upon engine delivery to the USMS. All manufacturers Mandatory / Alert Service Bulletins (SB) must be accomplished with no recurring inspections due during this period of performance. Proof of SB accomplishment is due upon engine delivery to the USMS. The replacement threshold for all engines Life Limited Parts (LLP) must not come due during this period of performance. Proof of serviceability (life) remaining must be presented at delivery to the USMS. The USMS, through a Title 14 CFR Part 145 CRS, will be responsible for the installation of the QEC kit items and for configuration of the engine so as to be compatible with the aircraft; the installation of the engine onto the aircraft; the operational and leak checks, engine trim and Max Power Assurance run. The USMS will furthermore be responsible for the reversal to facilitate engine re-delivery.

At delivery to JPATS, the Contractor must:

Ensure the engine is delivered with a non-incident statement

Ensure the engine is delivered with an FAA 8130-3 tag

Ensure the engine is accompanied with either a test cell or on-wing Max Power Assurance Run Sheet with documented EGT margins at 22,000 pounds of thrust and 23,500 pounds

Ensure the engine is accompanied with a video boroscope of the entire engine to include fan, compressor, combustion and turbine sections

Ensure the engine is accompanied with its Historical Log Book and all associated documentation

Ensure the engine is accompanied with trend analysis for at least the previous 90 days of operation “back to birth” traceability

Ensure the engine is accompanied with a parts listing for all Line Replaceable Units that are serially controlled

During the USMS acceptance process, the USMS will:

Perform an on-wing Max Power Assurance Run Sheet documenting EGT margins at 22,000 pounds of thrust and 23,500 pounds

Perform a video boroscope of the entire engine to include fan, compressor, combustion and turbine sections

Perform a review and analysis of the engine Historical Log Book and all associated documentation

Perform a trend analysis evaluation for at least the previous 90 days of operation

Perform an inspection of the engine chip detectors

Perform a configuration audit of all installed Line Replaceable Units that are serially controlled

During the USMS re-delivery process, the USMS will:

Perform an on-wing Max Power Assurance Run Sheet documenting EGT margins at 22,000 pounds of thrust and 23,500 pounds

Perform a video boroscope of the entire engine to include fan, compressor, combustion and turbine sections

Perform a review and analysis of the aircraft flight log books capturing all maintenance and inspections performed on the engine during the period of performance to include all parts installed and FAA 8130-3 tags

Perform a trend analysis evaluation for the period of performance of the lease

Perform an inspection of the engine chip detectors

Perform a configuration audit of all installed Line Replaceable Units that are serially controlled

Author and deliver a non-incident statement for the period of performance