501-K17 PWS (DRAFT).docx

Performance Work Statement for the Repair of the 501-K17 Gas Turbine Engine

1.0 INTRODUCTION

1.0.1 The Naval Surface Warfare Center Philadelphia Division (NSWCPD) is a Department of Defense entity responsible for research and development, test and evaluation, engineering and fleet support for U.S. Navy ships, submarines, military watercraft and unmanned vehicles. This requirement is for NSWCPD Code 42, which is the In-Service Engineering Agent (ISEA) responsible for electrical power and generation systems installed on surface ships, submarines, and assault crafts.

1.0.2 This Contract is for non-personal services. It does not create employment rights with the U.S. Government whether actual, inherent, or implied.

1.0.3 Government / Contractor Relationship

1.0.3.1 The services to be delivered under this Contract are non-personal services and the parties recognize and agree that no employer-employee relationship exists or will exist under the Contract between the Government and the Contractor's personnel. Therefore, it is in the best interest of the Government to provide both parties a full understanding of their respective obligations.

1.0.3.2 The Contractor employees shall identify themselves as Contractor personnel by introducing themselves or being introduced as Contractor personnel and displaying distinguishable badges or other visible identification for meetings with Government personnel. In addition, Contractor personnel shall appropriately identify themselves as Contractor employees in telephone conversations and in formal and informal written correspondence.

1.0.3.3 Contractor personnel under this Contract shall not engage in any of the inherently Governmental functions listed at FAR Subpart 7.5 or DFARS Subpart 207.5.

1.0.4 Employee Relationship:

1.0.4.1 The services to be performed under this Contract do not require the Contractor or its personnel to exercise personal judgment and discretion on behalf of the Government. Rather the Contractor's personnel will act and exercise personal judgment and discretion on behalf of the Contractor.

1.0.4.2 Rules, regulations, directives, and requirements that are issued by the U. S. Navy and NSWCPD under its responsibility for good order, administration, and security are applicable to all personnel who enter a Government installation or who travel on Government transportation. This is not to be construed or interpreted to establish any degree of Government control that is inconsistent with a non-personal services contract.

1.0.4.3 Inapplicability of Employee Benefits: This Contract does not create an employer-employee relationship. Accordingly, entitlements and benefits applicable to such relationships do not apply.

1.0.4.4 It is the Contractor's, as well as the Government's, responsibility to monitor Contract activities and notify the Contracting Officer if the Contractor believes that the intent of this Section has been or may be violated.

1.0.4.4.1 The Contractor shall notify the Contracting Officer in writing via letter or email within three (3) calendar days from the date of any incident that the Contractor considers to constitute a violation of this Section. The notice should include the date, nature, and circumstances of the conduct; the name, function, and activity of each Government employee or Contractor official or employee involved or knowledgeable about such conduct; identify any documents or substance of any oral communication involved in the conduct; and the Contractor's estimated date when, absent a response, cost, schedule or performance will be impacted.

1.0.4.4.2 The Contracting Officer will, within five (5) calendar days after receipt of notice, respond to the notice in writing. In responding, the Contracting Officer will either:

(i) Confirm the conduct is in violation and when necessary direct the mode of further performance,

(ii) Countermand any communication regarded as a violation,

(iii) Deny that the conduct constitutes a violation and when necessary direct the mode of further performance, or

(iv) In the event the notice is inadequate to make a decision, advise the Contractor what additional information is required, and establish the date by which it should be furnished by the Contractor.

1.1 BACKGROUND

NSWCPD Code 423 manages the 2SCOG Program for the U.S. Navy. The 2SCOG program manages the rotatable pool and repair pipeline for U.S. Navy non-nuclear propulsion assets, which includes Marine Gas Turbines used for propulsion, power generation, and auxiliary power on various U.S. Navy surface and amphibious platforms. Marine Gas Turbines are maintained on a condition basis such that an engine is only removed from service after it has failed or, based on inspection, if it is likely to fail before the next ship availability.

1.2 SCOPE OF WORK

The Contractor(s) shall provide depot-level repair and repair of U.S. Navy 501-K17 Marine Gas Turbine Engines, National Stock Number (NSN) 2835-00-612-0730, 501-K Series Marine Gas Turbine Compressor, NSN 2835-01-286-4790, and the 501-K17 Marine Gas Turbine Power Turbine, NSN 2835-01-243-3722. The 501-K17 Gas Turbine consists of a compressor assembly (NSN 2835-01-286-4790) and a power turbine assembly (NSN 2835-01-243-3722).These engines are used on the CG-47 Class of ships.

2.0 APPLICABLE DOCUMENTS

2.1 General

While every effort has been made to ensure the completeness of this list, document users are cautioned that they shall meet all specified requirements cited in Sections 3.0 and 4.0 of this Performance Work Statement (PWS) in addition to the specifications listed in Section 2.2.

2.2 Government Furnished Information (GFI)

S9234-BD-MMD-010/501-K17 latest revision S9234-BD-MMD -020/501-K17 latest revision S9234-BD-MMD -030/501-K17 latest revision S9234-B3-MMO -040/501-K17 latest revision

The Contractor shall reference and utilize the latest version available when performing tasks within this PWS.

2.2.2 The U.S. Navy 501-K17 technical manuals will be provided, if required, after contract award to the successful offeror(s) as Government Furnished Information (GFI). The required manuals will be uploaded to the U.S. Army ARL Secure Access File Exchange. The Contractor must request permission from NSWCPD Code 423 to reproduce the manuals. Any U.S. Navy manuals issued, copies made, printouts generated will remain the property of the U.S. Navy and may remain with the Contractor for use in any future U.S. Navy repair contract.

2.2.3 The Contractor shall be guided by the S9234-BD-MMD-010/501-K17, S9234-BD-MMD-020/501-K17, S9234-BD-MMD-030/501-K17, and S9234-B3-MMO-040/501-K17 latest revisions. Also authorized are Original Equipment Manufacturer (OEM) and Navy technical guidance related to the components being repaired and tested. The Contractor can use prior approved Contractor developed procedures but new procedures must be individually approved by NSWC-PD, as outlined in CDRL A003 A list of all such procedures must be maintained by the Contractor and made available for NSWCPD inspection. The list must include the approval date and the name and organization of the individual who granted the approval.

2.3 Order of Precedence

In the event of a conflict between the text of this document and the references cited herein, the U.S. Navy 501-K17 technical manuals listed in Section 2.2 of this document take precedence. Manuals are as follows: Depot Level Maintenance S9234-BD-MMD-010/501-K17, S9234-BD-MMD -020/501-K17, S9234-BD-MMD -030/501-K17 and S9234-B3-MMO -040/501-K17 latest revisions

3.0. REQUIREMENTS

3.0.1 Required Repair Turn-Around-Time (RTAT)

3.0.1.1 The depot engine Repair Turn-Around-Time (RTAT) shall not exceed 180 days for each engine repaired.

3.0.1.1.1 RTAT, for purposes of this contract is defined as the time from engine induction until the time the engine successfully completes post repair test cell evaluation and the performance data provided is reviewed and considered acceptable by NSWCPD.

3.0.1.1.2 Induction of an engine is defined as the point at which a non-Ready-For-Issue (NRFI) engine is removed from the shipping container. Defense Contract Management Agency (DCMA) Quality Assurance Representative (QAR) is required to be on-sight at the Contractor’s facility to inspect the received engine with the Contractor. This induction shall occur within seven (7) working days from receipt of engine. If multiple engines are received, then the Contractor has seven (7) working days for each engine.

3.0.2 General

The Contractor shall be a valid Rolls Royce Marine North America (RRMNA) Authorized Maintenance Repair and Overhaul Center (AMROC) that provides for repair and procurement of new parts for the US Navy 501-K17 Gas Turbine Engine.

The Contractor shall induct the engine, upload engine location to WEBLOG (https://weblog.navy.mil/) verify GGTB 11 inventory sheet, disassemble, inspect, photograph any discrepancies or abnormalities, and analyze the engine assembly, container/canister, accessories, assemblies, subassemblies, and components. This requirement shall be completed in accordance with CDRL A001, within five (5) working days from inducting the engine.

The Contractor shall furnish services in accordance with the technical instructions found under Section 2.0. No verbal instructions shall be accepted to the specifications set forth herein.

The contractor shall repair, modify, incorporate mandatory updates, maintain standard configuration integrity, assemble, test, preserve, package, document, mark and prepare for shipment the 501-K17 Gas Turbine Engine in accordance with this specification. Any conditions found that exceeds the technical manual service limits require repair or replacement of component in accordance with the U.S. Navy 501-K17 depot level technical manuals. The list of 501-K17 consumable parts, shall be included in the Contractor’s Firm-Fixed-Price established at the Task Order level, is provided via Attachment A.

All repair work performed under this specification shall be in accordance with the current U.S. Navy 501-K17 depot level technical manuals, S9234-BD-MMD-010/501-K17 S9234-BD-MMD -020/501-K17, S9234-BD-MMD -030/501-K17, and S9234-B3-MMO -040/501-K17 latest revisions, as applicable for the articles under repair. Any and all deviations from these technical manuals must be approved, in writing, by the cognizant technical representative at NSWCPD prior to implementation.

All repair work performed under this specification shall be for articles to be modified to standard configuration, repaired and delivered Ready For Issue (RFI) to the Fleet. All parts not being replaced with new shall be cleaned in accordance with procedures outlined in US Navy 501-K17 depot level technical manuals or US Navy approved equivalent standard commercial procedures. The repaired 501-K17 gas turbine engine shall be free of all corrosion when delivered to the US Navy.

If, after contract award, the Contractor proposes to use repair procedures not outlined herein,) to complete the engine repair, the Contractor must request approval from NSWCPD Code 423 to use any alternate repair procedures. The US Navy will consider approval of these procedures on a case by case basis, as outlined in CDRL A003.

In addition to NSN and part number (PN) markings contained herein, repaired units shall be marked, in accordance with the DoD recognized Item Unique Identification (IUID) program. Information on this program can be found at: https://www.acq.osd.mil/asda/dpc/ce/ds/unique-id.html.

3.0.3 Test Cell

The contractor shall, at a minimum, have an operational test cell. The contractor shall test for both proper function and performance throughout the entire range of operation from start through the full power rating. The contractor shall be fully capable of performing the following: functional testing of the gas turbine engine including vibration, starting, restarting, and acceleration. Expected performance guidelines are outlined in Section 3.0.6. Procedures, testing points, instrumentation, and the instrumentation ranges and tolerances required to measure function and performance are specified in the US Navy 501-K17 depot level technical manuals.

In the event of a failure in the testing, additional tests (penalty tests) shall be performed to ensure that the mechanical deficiency was corrected by the maintenance performed; however, the complete testing of the gas generator shall be performed in conjunction to these additional tests. Any additional testing required due to failure of the testing is at the expense of the Contractor.

All accessories shall be tested individually in accordance with the testing procedures outlined in the most recent version of the US Navy 501-K17 depot level technical manuals. Copies of the accessories test reports shall be provided to NSWCPD Code 423, in accordance with CDRL A002.

The fuel used during testing of the gas generator shall be either JP-5, Jet A1, JP-8, Jet A or marine diesel. The gas generator shall be the standard US Navy configuration once the repair is completed and the gas turbine engine is shipped back to the US Navy.

The test cell shall, at a minimum, have the instrumentation requirements to meet or exceed the associated ranges and tolerances specified in the US Navy depot level technical manuals. The contractor shall provide documentation certifying the test cell instrumentation has been calibrated on an annual basis.

The Contractor shall perform a seal break in and performance run in accordance with Navy and OEM guidance. Data shall be corrected to standard Navy rated conditions. Performance must meet or exceed new engine standards in the areas of shaft horsepower, specific fuel consumption and vibration. No internal or external oil or fuel leakage is permitted. All anomalies must be corrected prior to the engine being made RFI.

3.0.4 Material

Authorized replacement material shall be OEM, DLA, or US Navy owned serviceable parts. Prior to the use of serviceable parts, the Contractor shall disclose the origination of such parts and request official approval from NSWCPD, Code 423 and the NSWCPD Contracting Officer to use them in the engine repair, prior to embodying such parts into the engine. All exchange and/or serviceable material shall be in overhauled (A) condition. Material removed from Navy Decommissioned Assets (i.e.: assets that were appropriately deemed to be beyond economic repair through U.S. Navy contracts) deemed to be repairable is the property of the US Navy and shall be placed in Government property storage. With US Navy approval, this material may be used on any engine/module inducted for repair under this contract, to replace material deemed unusable or unserviceable, or if such a component is missing from the received end item asset, so that the Contractor can maintain their pricing structure.

All US Navy material shall be stored indoors, and in compliance with applicable clauses for storing Government Furnished Material. The Contractor shall be responsible for maintaining the condition of, and controlling access to any US Navy assets while the assets are at the Contractor's facility until the time that the asset(s) is (are) delivered to a US Navy facility, in accordance with applicable clauses for material storage and control of Government Furnished Material. The Contractor shall maintain tracking and isolation capability to ensure US Navy owned materials are not mixed with/intermingled with other customer parts

3.0.5 501-K17 Disassembly Inspection Report and Final Invoice The Contractor shall perform a complete teardown and inspection of the US Navy 501-K17 gas turbine engine, except for parts designated to be replaced with new. The contractor shall also visually inspect gas generator external components, control and accessories piping, electrical leads, clamps, brackets, nuts, bolts, etc. for damage, wear, deterioration, looseness, proper configuration, etc. All US Navy 501-K17 gas turbine engine accessories shall be inspected in accordance with inspection criteria outlined in the US Navy 501-K17 depot level technical manuals.

The Contractor is required to provide an induction and build schedule Plan of Action and Milestones (POAM) reflecting all Work-In-Process (WIP), and ongoing in the repair facility and demonstrate graphically as part of their proposal where the one planned induction fits into the Contractor’s WIP to validate ability to achieve requested repair turn time, in accordance with CDRL A006.

After completion of teardown and inspection the Contractor shall provide a Disassembly Inspection Report (DIR) detailing all work necessary to return the engine to an RFI condition, including specific details on parts to be replaced and parts deemed to be serviceable. Within forty-five (45) working days of container opening, the contractor shall provide a DIR to NSWCPD Code 423, in accordance with CDRL A003. Partial reports are not permitted. Any discrepancies noted should also be documented in a PowerPoint presentation that include photos (including the engine nameplate). This will ease in uploading this report to WEBLOG for the affected asset.

The Contractor shall provide the final Disassembly Inspection Report (DIR) and proposed work scope changes to NSWCPD Code 423 for review. Upon NSWCPD Code 423’s review of the proposed DIR and proposed work scope changes, any clarifications requested by NSWCPD based on the DIR recommendations must be adjudicated.

The final DIR shall include any and all requested Over and Above (O&A) IAW DFARS 252.217-7028. O&A not included on the Final DIR will not be accepted. O&A shall be submitted to the PCO, COR, and Contract Specialist via O&A Workbook (Attachment #).

The U.S. Navy 501-K17 Gas Turbine Engine shall have the repair work, included but not limited to, identified Sections 3.0.6.1 through 3.0.6.11 of this specification performed during the repair of the U.S. Navy 501-K17 Gas Turbine Engine.

The U.S. Navy 501-K Series Compressor Assembly (NSN: 2835-01-286-4790) shall have the repair work, included but not limited to, identified Sections 3.0.6.1 through 3.0.6.5 and Sections 3.0.6.8 through 3.0.6.11 (as required) of this specification performed during the repair of the U.S. Navy 501-K Series Gas Turbine Compressor assembly. The 501-K Series Stand Alone Compressor (SAC) Standard Configuration” requirements are as follows:

The USN has started the process of eliminating the 501-K17 and 501-K34 individual stand-alone compressor assembly designation within WEBLOG and within the fleet. From this point forward, any 501-K17 stand-alone compressor (SAC) assembly inducted for repair shall leave the depot facility configured as a 501-K34 SAC. As such, the standard configuration that all SACs shall leave the depot facility and returned to the USN Supply System shall be as follows:

1. BARE COMPRESSOR MODULE REPAIR AND CONFIGURATION REQUIREMENTS:

• Compressor Module Assembly Configuration.

o Build the compressor modules to the following table and the 501-K34 Illustrated Parts Breakdown (IPB) Manual (S9311-CQ-MMA-040). The compressor module to include the accessory gearbox (AGB), oil system and bleed air system, with exceptions as defined below. Comply with all bulletins relevant to the AGB and the compressor.

The repaired asset shall leave the depot facility configured as a 501-K17 SAC.

The U.S. Navy 501-K17 Power Turbine Assembly (NSN: 2835-01-243-3722) shall have the repair work, included but not limited to, identified Sections 3.0.6.1 through 3.0.6.3 and Sections 3.0.6.6 through 3.0.6.11 (as required) of this specification performed during the repair of the U.S. Navy 501-K17 Gas Turbine Power Assembly.

3.0.6 501-K17 Gas Turbine Engine General Repair Requirements For each engine, the Contractor shall repair, replace, modify, assemble, test, preserve, package, mark and prepare for shipment each gas turbine engine/module assembly, container/canister accessories, assemblies, subassemblies, and components.

The following defines the minimum depot inspection and repair requirement for the 501-K17 engine. The contractor shall develop the balance of the work scope for each repairable from the complete work control document package based on analysis of the problem(s) identified and the requirement for the engine to operate one (1) year from time of receipt to the US Navy or 10,000 operating hours, whichever comes first before the need for subsequent depot repair .

NAVSEA technical directives shall be incorporated as directed by the General Gas Turbine Bulletin No. 0, latest revision. Navy approved OEM engineering change proposals shall be incorporated.

The on-site Government representative and/or NSWCPD, Code 423 shall have the authority to require further disassembly, or more extensive failure analysis of all, or part of any parts/assemblies. In addition, the Contractor shall advise the Contracting Officer, the Contracting Officer’s designated representative (DCMA, DCMA QAR), and NSWCPD, Code 423 via e-mail if an extensive engineering analysis is required and the reason for it. If NSWCPD agrees to authorize the Contractor to conduct an engineering analysis, such authorization shall be confirmed in writing by the Contracting Officer, who will direct revision to the pre-inspection proposal by the Contractor and request re-submittal by the Contractor for further consideration.

The Contractor is required to submit an Engineering Condition Report (ECR) within 30 days after the engine acceptance test data is accepted by NSWCPD. This report shall be emailed to NSWCPD Codes 423 and 424, as well as uploaded to Marine Gas Turbine Information System (MGTIS)/WEBLOG, in accordance with CDRL A005.

Information on engine install service life and removal cause is available with MGTIS/WEBLOG. If required, access to MGTIS/WEGLOG will be granted on an as needed basis.

3.0.6.1 501-K17 Gas Turbine Engine Minimum Inspection/Repair Requirements

NOTE:

1. Any deviations from the following work scope shall be approved by the Contracting Officer.

2. All requests for special consideration related to a component or engine assessment and repair are to be directed to the Contracting Officer and NSWCPD, Code 423.

3. The engine build must comply with the final configuration as described in the OEM and Navy technical documentation.

4. All work will be accomplished in accordance with applicable OEM and Navy technical documentation. Contractor developed component repair procedures must be approved by the Navy.

5. All components, including self-locking fasteners are to be inspected and must be in serviceable or overhauled condition in order to be included in the build, regardless of if they are specifically called out in this document. All tab lock washers, cotter pins and similar fasteners are to be replaced with new.

3.0.6.2 501-K17 Gas Turbine Engine Work Scope

a. Induct engine

b. Perform an initial receipt inspection prior to engine teardown and provide findings to NSWCPD Codes 423/424.

c. All ball and rolling element bearings in the entire engine and accessory gearbox are to be replaced with new. This requirement may be waived by NSWCPD for engines with less than 10,000 total hours since repaired, with blades and vanes that are in serviceable condition.

d. All fuel nozzles are to be replaced with serviceable or repaired, or with new if serviceable or repaired are not available. No fretting, carbon buildup or deterioration of any type is permitted.

e. All six (6) check valves in the air manifold to the fuel nozzles are to be replaced with new.

f. All combustion liners are to be replaced with serviceable or repaired, or with new if serviceable or repaired are not available. The combustor is to be assembled using a modified outer combustor case as an alignment fixture. This case will be provided by the Navy if required. Ensure the liner supports and igniters can be installed without significant resistance upon completion of the build.

g. The ignition exciter is to be replaced with serviceable or repaired, or with new if serviceable or repaired are not available.

h. Both igniters are to be replaced with new.

i. All turbine inlet temperature thermocouples are to be replaced with new.

j. The fuel pump is to be replaced with serviceable or repaired, or with new if serviceable or repaired are not available. If serviceable or repaired, the work scope is to include the installation of new mechanical seals. If serviceable or repaired, the fuel pump shall be bench tested to ensure that the fuel pup is operating within normal parameters.

k. All engine mounted hoses, tubes and electrical components are to be free of any damage or deterioration.

l. The engine must undergo operational testing and demonstrate new engine specification performance in accordance with Model 501-K17 Industrial Gas Turbine Engine specification 828.D as modified to reflect the latest build configuration, for the areas of shaft horsepower, specific fuel consumption and vibration.

1. No fuel or lube oil leakage is acceptable.

2. No fluid leakage is acceptable from the fuel pump telltale drain.

m. The completed RFI engine must have its lube oil system and fuel system preserved to prevent bearing corrosion during storage. Operation during test with MIl-PRF-23699F C/I (corrosion inhibiting) oil satisfies this requirement.

n. The RFI engine must be clean and presentable in terms of appearance, exterior paint / coating cable and tube clamping, etc.

o. The RFI engine is to be returned in a Navy provided storage container with caps and covers on all open fittings, ports, inlet and exhaust.

p. The engine storage container:

1. The contractor shall inspect each engine/module shipping container for minor damage and its ability to maintain preservation. Minor repair of the shipping container, including replacement of consumable parts, shall be part of the receipt, inspection and re-preservation task.

2. Configured in accordance with Navy technical documentation.

3. Verify all surfaces are clean and properly configured.

4. Inspect interior and exterior for damage, corrosion, cleanliness, inclusion of hardware, etc. Replace all gaskets and seals with new. Verify that proper engine mounting slotted bracket (Part No. 3-13869 for shipping container PN 6877158) is used. If wrong bracket is used in container, contractor shall replace with the correct one. Proper bracket (Cage Code 94231, Part No. 3-13869) should be procured locally by contractor. Repair as required. Contractor is required to notify Navy if the repair cost exceeds 70% of the cost of a new shipping container.

5. Replace all gaskets and seals with new. Shipping container shock mount service life is 10 years from the cure date that appears on the mount. Replace all four mounts if any of the four have exceeded that service life.

6. Ensure all desiccants to be used are new.

7. Ensure the container is capable of holding pressure in accordance with Navy technical documentation.

8. All prior markings must be removed or permanently covered.

9. Properly marked with:

i. The engine serial numbers (GTA and HOT).

ii. The engine NSN.

q. Update MGTIS/WEBLOG custody and transfer log.

r. Upload to MGTIS/WEBLOG a completed engine condition report documenting all aspects of the depot visit, including:

1. Reason for induction

2. As received condition

3. Repairs performed

4. Parts installed

5. Final performance test logs

6. Photographs of the completed engine.

3.0.6.3 General Repair Guidance

a. The Contractor shall receive the engine(s) within thirty (30) days of Task Order award. After receipt, the Contractor has seven (7) business days per engine to do the following:

b. Induct the engine.

1. Upload engine location to WEBLOG.

2. Photo document engine storage container external condition (proper identification markings, damage, internal pressure, humidity indicator status, etc.)

3. Report all discrepancies or abnormalities to NSWCPD, Code 423, Contract Specialist and COR via email

c. Open the engine storage container, remove engine for inspection:

1. Photo document contents.

2. Validate GGTB 11 inventory list provided with engine.

3. Document any contents that are not associated with the engine configuration that will be tested at the conclusion of the engine repair. All such contents will be returned to NSWCPD, Code 423, Contract Specialist and COR

4. Photo document any missing or damaged components.

5. Report all discrepancies or abnormalities to NSWCPD, Code 423, Contract Specialist and COR via email.

3.0.6.4 Accessory Gear Box (AGB) Assembly

a. Disassemble AGB and inspect all components for compliance with service limits. Replace unserviceable parts with new or repaired.

b. Ensure internal surfaces and components are clean, free of corrosion and debris.

c. Replace all bearing.

d. Ensure exterior paint is clean and free of nicks, chips and damage. Refinish as necessary.

3.0.6.5 Compressor

a. Disassemble as required to clean and inspect all components. Ensure all are within serviceable limits. Repair, recoat or replace as required.

b. Inspect compressor blades for cracks, corrosion, or pitting. No cracks, corrosion or pitting is acceptable.

c. Inspect compressor blades for coating loss and impact damage that exceed service limits. Repair, recoat 1st thru 5th stage compressor blades with Sermetel Coating or equivalent, or replace as required.

d. Inspect compressor vanes for damage or deterioration that exceed serviceable limits. Repair or replace as required.

e. Inspect compressor wheels for damage and coating loss. Repair and recoat 1st thru 5th stage compressor wheels with Sermetel Coating or equivalent, as required. Custom 450 compressor wheels will remain uncoated.

f. Reestablish rotor grind diameter, ensure new grind diameter falls within the acceptable range. Document grind diameter it in the Engine Condition Report.

g. Restore abatable coating on compressor blade tracks and all seals as required.

h. Inspect compressor diffuser for deterioration and cracking of internal surfaces. No deterioration or cracking of internal surfaces is acceptable. Repair or replace as required.

i. Inspect bearing bores for damage and dimensional compliance. Restore as required.

j. Verify all oil passages are clean, free of carbon and debris.

k. Inspect compressor case exterior for coating loss and/or corrosion attack. Repair and recoat as required.

3.0.6.6 Combustor

a. Disassemble split outer combustion casing, clean split line flange surfaces and re-seal.

b. Clean all internal and external surfaces as required to remove carbon and surface irregularities.

c. Ensure all mating surfaces, bores and tapped holes are free of damage, fretting and deterioration. Restore as required.

d. Disassemble and clean burner drain valves. Replace deteriorated components as required. Reassemble and test.

3.0.6.7 Turbine

a. Disassemble as required to clean and inspect all components. Ensure all are within serviceable limits or compliant with the paragraphs below. Repair or replace as required.

Replace all 1st stage blades and vanes with new, unless instructed otherwise by NSWCPD.

b. Inspect 2nd and 3rd stage blades for deterioration and for coating loss. No coating loss is acceptable, Repair and recoat as required.

c. Inspect 4th stage blades for deterioration that exceeds service limits. Repair as required.

d. Inspect 2nd through 4th stage turbine vanes for deterioration that exceeds service limits. Repair and recoat as required.

e. Inspect turbine inlet case for deterioration. No metal loss on struts is acceptable. Repair or replace as required.

f. Inspect all components, including all seal surfaces for damage and dimensional compliance. Restore or replace as required.

g. Verify all oil passages are clean, free of carbon and debris.

h. Perform Row 1 turbine blade tip grind. Ensure grind diameter falls within the acceptable range. Document grind diameter in the Engine Condition Report.

i. Perform Row 1 turbine blade track grind. Ensure grind diameter falls within the acceptable range. Record grind diameter and provide it in the Engine Condition Report.

j. Inspect rear bearing support for cracking and deterioration. Repair or replace as required.

k. Inspect rear scavenge pump and associated components for carbon and deterioration. Clean, repair or replace as required.

l. Inspect Turbine Exhaust, Inner Body for cracking or deterioration; none is acceptable. Repair or replace as required.

m. If the turbine identification tag (Turbine ID Plate Kit P/N GTC3410K1R0GTGs) is missing (GTC-34-10), Contractor is responsible for procuring. Contractor shall notify NSWCPD Code 423 and the Contracting Officer and it shall be annotated in the Final DIR.

3.0.6.8 Accessory Components

a. Electrical System:

1. Inspect and test thermocouple harnesses. Repair or replace as required.

2. Inspect and test thermocouple T-block. Replace as required.

3. Inspect and test all engine mounted electrical harnesses and cables. Repair or replace as required.

4. Replace CIT sensor with serviceable or repaired, or with new if serviceable or repaired are not available.

3.0.6.9 Lube System

a. Clean, inspect and test lube system magnetic plugs.

b. Clean and inspect lube oil filter housing, renew element.

c. Replace external scavenge pump and main oil pump with serviceable or repaired, or with new if serviceable or repaired are not available.

3.0.6.10 Fuel System

a. Clean, inspect and test burner drain valves.

b. Clean and inspect high pressure filter.

c. Clean and inspect low pressure filter.

d. Replace fuel pump with serviceable or repaired, or with new if serviceable or repaired are not available. Serviceable or repaired fuel pumps are to have new carbon seals and diaphragm.

3.0.6.11 Air Bleed System

a. Clean and inspect compressor air bleed filter.

b. Clean, inspect and test bleed air (14th stage) control valve.

c. Replace seals and rings in the 5th and 10th stage bleed air valves.

3.2 Commonality of Systems, Subsystems, and Components:

Not Applicable.

3.3 Manufacturing Phase-Out or Discontinuation of Production, Diminishing Sources, and Obsolete Materials or Components

3.3.1 The contractor shall notify the contracting officer immediately upon determining the unavailability of obsolete materials or components. The contractor may recommend a solution to include the impact on the contract price and delivery. The contractor shall not initiate any item redesign or incur any additional costs without the express, written authorization of the Contracting Officer.

3.4 Diminishing Manufacturing Sources and Material Shortages Management (DMSMS) Contract Requirements

Not Applicable.

3.5 Parts Obsolescence

Not Applicable.

4.0 DATA REQUIREMENTS

4.1 Incoming Inspection Summary Report (CDRL A001)

4.2 Test/Inspection Report (CDRL A002)

4.3 Request for Deviation (CDRL A003)

4.4 Government Furnished Material (GFM) by National Stock Number (CDRL A004)

4.5 Final Test Report (CDRL A005)

4.6 Contractor Status Report (CDRL A006)

4.7 Quality Management System (QMS) (CDRL A007)

4.8 Monthly Government Furnished Property Inventory Report (CDRL A008)

4.9 Final Government Property Inventory Report (CDRL A009)

4.10 Counterfeit Prevention Plan (CDRL A010)

4.11 Small Business Utilization (CDRL A011)

5.0 SECURITY REQUIREMENTS

5.1 SECURITY TRAINING

Not applicable

5.2 ON SITE WORK

Not applicable.

5.3 DD254 REQUIREMENT

Not applicable.

5.4 OPERATIONS SECURITY (OPSEC)

5.4.1 The Contractor shall protect critical information associated with this contract to prevent unauthorized disclosure. The NSWC Philadelphia Division's (NSWCPD) Critical Information List (CIL)/ CIIL (Critical Indicators and information list) will be provided on site, if warranted. Performance under this contract requires the contractor to adhere to OPSEC requirements. The Contractor may not impose OPSEC requirements on its subcontractors unless NSWCPD approves the OPSEC requirements. During the period of this contract, the Contractor may be exposed to, use, or produce, NSWCPD Critical Information (CI) and/or observables and indicators which may lead to discovery of CI. NSWCPD’s CI will not be distributed to unauthorized third parties, including foreign governments, or companies under Foreign Ownership, Control, or Influence (FOCI) unless such FOCI has been appropriately mitigated through measures approved by the Defense Counterintelligence and Security Agency. Questions concerning these requirements shall be directed to the PCO.

5.4.2 CUI correspondence transmitted internally on the contractor's unclassified networks or information systems, and externally, shall be protected per NIST SP-800-171, Protecting Controlled Unclassified Information (CUI) in Non-federal Systems and Organizations. Assembled large components/systems being transported to and from testing areas, other production or government facilities (whether or not on public roadways) shall be in an enclosed van trailer or covered flatbed trailer. Component/System outside storage, staging, and test areas shall be shielded/obscured from public view wherever physically possible.

5.4.3 NSWCPD’s CI shall not be publicized in corporate wide newsletters, trade magazines, displays, intranet pages or public facing websites. Media requests related to this project shall be directed to the PCO, and the COR who will forward the required to the NSWCPD Public Release Authority for review.

5.4.4 Any attempt by unauthorized third parties to solicit, obtain, photograph, or record, or; incidents of loss/compromise of government Classified or CI, Business Sensitive, Company Proprietary information related to this or other program must be immediately reported to the contractor's Facility Security Officer and Cognizant Security Office and/or the Naval Criminal Investigative Service, and the NSWC PD Security Division (Code 105).

5.5 RECEIPT, STORAGE, AND GENERATION OF CONTROLLED UNCLASSIFIED INFORMATION (CUI) All Controlled Unclassified Information (CUI) associated with this contract must follow the minimum marking requirements of DoDI 5200.48, Section 3, paragraph 3.4.a, and include the acronym "CUI" in the banner and footer of the document. In accordance with DoDI 5200.48, CUI must be safeguarded to prevent Unauthorized Disclosure (UD). CUI export controlled technical information or other scientific, technical, and engineering information must be marked with an export control warning as directed in DoDI 5230.24, DoDD 5230.25, and Part 250 of Title 32, CFR. Nonfederal information systems storing and processing CUI shall be protected per NIST SP-800-171, or subsequent revisions. All transmissions to personal email accounts (AOL, Yahoo, Hotmail, Comcast, etc.) and posting on social media websites (Facebook, Instagram, Twitter, LinkedIn, etc.) are prohibited. Destroy CUI associated with this contract by any of the following approved methods: A cross-cut shredder; a certified commercial destruction vendor; a central destruction facility; incineration; chemical decomposition; pulverizing, disintegration; or methods approved for classified destruction.

5.7 U-NNPI SECURITY REQUIREMENTS

Not applicable.

5.8 U-NNPI

Not applicable. Contract Facility.

7.0 TRAVEL

Not applicable.

8.0 GOVERNMENT FURNISHED PROPERTY

GFP is required for completion of tasks under this PWS. All Government Furnished Property is property of the U.S. Government and shall not be transferred to any individual or agency, public or private, without the express written approval of the originating Contracting Officer except as required for the specific performance of tasks under this task order. Accountability for Government Property under this task order shall be managed in accordance with FAR Part 45 and DFARS Part 245 as well as the Government Property clauses in the Task Order whether acquired by the prime or subcontractors (Contractor Acquired Property), provided by the Government, or received directly from another commercial source as a deliverable from a Government issued contract.

Additional Government Property accountability requirements are outlined in the following Directives and Instructions and shall be adhered to as applicable:

· DODI 4161.02, Accountability & Management of Government Contract Property

· DoDM 4140.01, DoD Supply Chain Material Management Procedures: Material Returns, Retention and Disposition

· DODI 5000.64, Accountability & Management of DoD Equipment and Other Accountable Property

· OPNAVINST 4440.26B, Operating Materials & Supplies and Government Furnished Material Management

· SECNAVINST 5200.43A, Property Management

All GFP identified in Attachment 2, Government Furnished Property will be provided no later than date of Task Order award.

8.1 Reporting

The Contractor shall perform reporting functions and actions to maintain an accurate accounting of property. Receipt Reporting: DFARS 252.211-7007 requires the Contractor to report receipt of all GFP using the PIEE GFP Module.

8.2 Shipping Notification

FAR 52.245-1 requires the Contractor to report when GFP is returned to the Government, and the DoD Vendor Guide requires this notification be provided by posting electronic shipping notification to the PIEE GFP Module.

8.3 Inventory Reporting

FAR 52.245-1 requires the Contractor to periodically perform, record, and disclose physical inventory results. While the FAR clause does not define “periodically,” SECNAVINST 5200.43A requires on-hand inventory count reports to support property type specific inventory requirements as set forth in their respective governing instructions. This report is to be delivered according to Exhibit X, Government Property Inventory Report. The Contractor shall provide support within a reasonable time after the Government’s written request to support any Government audit in which GFP, or its related documentation, is requested as part of normal audit processes.

8.4 Lost, Damaged or Stolen GFP Reporting

FAR clause 52.245-1 requires the Contractor to investigate and report to the Government all incidents of property loss as soon as the facts become known. DFARS 252.245-7002, further requires the Contractor to report lost, damaged or stolen Government property using the Property Loss functionality within the PIEE GFP Module. The Contractor shall support the Government’s process to assign liability and document loss in support of lost, damaged or stolen GFP.

8.5 Excess Property Reporting

SECNAVINST 5200.43A requires unused or excess GFP be properly dispositioned soon as the excess is identified without waiting for formal contract closeout processing. Recovering excess property from the Contractor via the Plant Clearance Automated Reutilization Screening System (PCARSS) as soon as possible ensures the property is available to fill other requirements and can potentially reduce the administrative costs of the contract.

8.6 Property Disposition

Property Distribution shall be in line with FAR 52.245-1(j). The contractor shall provide a written notice to the Contracting Officer when property held under this contract has not been used in 100 calendar days. All General Equipment/assets provided as GFP shall be returned to the Government for disposition at the completion of its use unless otherwise directed in writing by the Contacting Officer and the Accountable Property Officer.

8.6.1 Property Disposition Instructions

All Contractor Acquired Property shall be delivered to N64498 with a DD Form 1149. The DD Form 1149 shall include the following:

• Dollar Value

• Purchase Request Number

• Item Description

• Serial Number

• Model Number

• Quantity

• Task Order Number

• Technical Point of Contact

• Assigned Unique Serialized Identification Number

• All Delivered items for which the Government’s unit acquisition cost is $5,000.00 or more shall have an IUID tag and the corresponding information uploaded into iRAPT (Invoicing, Receipt, Acceptance and Property Transfer)

8.7 Contract Closeout Reporting:

DFARS clause 252.245-7004 directs the Contractor to provide an inventory schedule using the PCARSS system at contract end to begin the disposition and disposal process. Reports generated by PCARSS and delivered to the Government must be used to update the APSR to ensure accountability of GFP returned or disposed of by the Contractor is maintained. Government Furnished Materials Reporting: The Contractor shall provide a report for all materials procured and/or furnished. The report shall include the fields required by the GFM module of the PIEE system IAW DFARS 252.211-7007 and PGI 245.103-72 for the purpose of accountability.

9.0 GOVERNMENT FURNISHED INFORMATION

9.1 See Section 2.0 of the PWS.

10.0 PURCHASES

Not applicable.

11.0 COUNTERFEIT MATERIAL PREVENTION (CDRL A010)

11.1.1.1 If the materiel is currently in production or currently available, solicitations shall require the materiel to be obtained only from authorized suppliers.

11.1.1.2 If the materiel is not in production or currently available from authorized suppliers, solicitations shall require the materiel to be obtained from suppliers that meet appropriate counterfeit avoidance criteria.

11.1.1.3 Require the contractor to notify the contracting officer when critical or high risk materiel cannot be obtained from an authorized supplier.

11.1.1.4 Require the contractor to take mitigating actions to authenticate the materiel if purchased from an unauthorized supplier.

11.1.1.5 Require the contractor to report instances of counterfeit and suspect counterfeit materiel he contracting officer and the GIDEP as soon as the contractor becomes aware of the issue.

12.0 PERSONNEL

Not applicable.

13.0 NSWCPD ELECTRONIC COST REPORTING AND FINANCIAL TRACKING (ECRAFT) SYSTEM

Not applicable.

14.0 SPECIAL REQUIREMENTS

14.1 Quality Management System (CDRL A007)

14.1.1 The Contractor shall maintain a Quality Management System (QMS) in accordance with ASQ/ANSI/ISO 9001:2015 standards per Naval Sea Systems Command (NAVSEA) QMS Acceptance Authority.

14.1.2 The Contractor shall submit to NSWCPD 423 NLT 10 days after contract award, a QMS Manual in accordance with ISO 9001:2015, or equivalent standard.

14.1.3 CDRL A007 shall include documentation sufficient to satisfy all aspects of Data Item Description (DID) DI-MGMT-82184. The CDRL shall be delivered in electronic format.

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