N6449823R4047_0001.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

Please see continuation pages.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 27

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 17-Aug-2023

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X N6449823R4047

X 9B. DATED (SEE ITEM 11)

18-Jul-2023

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer X is extended, is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

17-Aug-2023

CODE

NAVAL SURFACE WARFARE CENTER PHILA

CODE 0231, WILLIAM RYAN

WILLIAM.J.RYAN313.CIV@US.NAVY.MIL

5001 SOUTH BROAD STREET

PHILADELPHIA PA 19112

N64498 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

N6449823R4047

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE

The following have been added by full text:

SUMMARY OF CHANGES

PART I

The following changes have been made to the solictation as a result of this amendment:

1. Sections A, L, and M of the subject solictiation have been edited to reflect AMROC “Certificate” vice “Agreement.”

2. Section C title has been changed from STATEMENT OF WORK to “PERFORMANCE WORK

STATEMENT.”

3. Section C has been edited to remove the word “agreement” from 3.0.2

4. Section F has been edited to include a CLIN 0003 – CLIN 0013.

5. Clause 252.204-7002, Payment For Contract Line or Subline Items Not Separately Priced is added by reference.

6. Section L (Content of Proposals) has been added.

7. Section M Evaluation Rating Tables have been updated.

8. Proposal due date has been extended to 12:00PM (EDT) 29 August 2023.

PART II

This amendment provides a list of questions and comments received in response to the solicitation. The questions and comments are provided for all potential Offerors to review. Note that questions may have been edited for clarity and duplicative questions may have been combined or deleted. All available, necessary information and any necessary changes to the solicitation resulting from consideration of the below questions and comments have been incorporated into the solicitation as stated in PART I of this Amendment. As a result of this amendment, the solicitation is considered to be clear.

Q1: As detailed in Section L of this solicitation, Offerors are required to submit a technical proposal and Rolls Royce Marine North America (RRMNA) Authorized Maintenance Repair and Overhaul Center (AMROC) agreement. For clarification, is the US Navy is requesting an Offeror’s AMROC Certificate?

A1 – Correct. See Section L for updated language.

Q2: Is a Contractor located outside of the United States exempt from the Small Business Participation Commitment Document (SBPCD), Small Business Commitment Past Performance and Small Business Subcontracting Plan submissions?

A2 - Please see FAR 19.708(b)(3) for applicability of this factor.

Q3: Will a Contractor receive an “Acceptable” rating for Factor 3, Small Business Participation Commitment Ratings if it is exempt from the Small Business requirements pursuant to FAR 19.708?

A3 - Please see Section M of the RFP for rating details. If the regulations as stated in Question/Answer #2 are not applicable, then a neutral or not applicable rating would be assigned to that factor for an Offeror. A neutral or not applicable rating would not preclude an Offeror from being rated as technically acceptable.

Q4: Is FOB “Destination” the Contractor’s Airport/Port? Otherwise, please advise the Destination.

A4 – FOB Destination is not the Contractor’s Airport/Port. Destination will be provided at Task Order level.

Q5: Should the Contractor propose a Firm-Fixed Price that is applicable during the whole five (5) year contract period?

A5 - As stated in Section A, no cost shall be submitted for schedule B pricing.

“The MAC IDIQ Contract(s) will be evaluated based on technical factors only, and award(s) will be made to each and all qualifying Offerors in accordance with FAR 15.304(c)(1)(ii)(A).”

To be explicitly clear, no pricing shall be submitted in response to this RFP. Pricing will be requested and submitted at the Task Order level.

Q6: It is our understanding that Over & Above is additional work not covered by the basic work scope in CLIN 0001. From our experience, the Over and Above work scope may be different when the gas turbine has been inspected. May the Contractor propose a man-hour rate and additional materials based on OEM’s list price in CLIN 0002? Furthermore, will the Over & Above be on a Time and Materials basis?

A6 - Please reference DFARS 252.217-7028 for information regarding Over and Above. Over and Above is work that is in scope. CLIN 0002 will handled the same as CLIN 0001 on a Firm-Fixed-Price basis.

Q7: What does “Not Separately Priced” mean in CLIN 0003 – CLIN 0013? Should all the related activity cost in CLIN 0003 – CLIN 0013 be included in CLIN 0001?

A7 - For additional information regarding Not Separately Priced; please reference FAR 252.204-7002 which has been added to the RFP via this amendment. At the Task Order level all NSP cost shall be incorporated at the appropriate line item.

Q8: Will the Contractor be informed of the US Navy owned serviceable parts that are available during the contract period? Otherwise, in what circumstances may the Contractor use US Navy owned serviceable parts?

A8 - All parts will be Contractor Furnished Material (CFM). The USN will not be supplying Government Furnished Material (GFM) for this requirement. Please refer to section 8.7 in the Perforamnce Work Statement. A reminder that pricing will be proposed at the Task Order level.

Q9: Can Contractors utilize WAWF when they are located outside US? What is the payment term to be used in this contract after invoicing by Contractor? Will the payment be made by Telegraphic Transfer(wire transfer) in each delivery?

A9 - WAWF is available outside of the US. Payment will be made via Electronic Funds Transfer (EFT), in accordance with FAR 52.232-33 in Section I.

Q10: Is it required that the suppliers meet the DPAS regulation if a Contractor outside of the US procures the required spares from US manufacturers or US vendors.

A10 – This requirment is DPAS rated and any resulting contract will be rated, as applicable.

Q11: Please confirm the required proposal documents to be submitted.

A11 - See Section L contained within this amendment. The RFP will close on 29 August 2023.

Q12: What is the US Navy’s condition on liquidated damage?

A12 - See page 32 which includes FAR 52.219-16.

Q13: What will be the average annual induction quantity?

A13 – The estimated annual ordering quantity is fourteen (14) per year. Please be advised this is for estimating purposes only, not guarenteed and subject to change.

Q14: Please confirm that email proposals are acceptable.

A14 – Email proposals are not acceptable. All proposals must be submitted via DoD SAFE at https://safe.apps.mil/ is required for electronic proposal submissions. See Section L (L.2.2) of the amendment for further details.

SECTION A - SOLICITATION/CONTRACT FORM

The required response date/time has changed from 22-Aug-2023 12:00 PM to 29-Aug-2023 12:00 PM.

The following have been modified:

SOLICITATION INFORMATION

1. CONTRACT TYPE: The MAC IDIQ Contract(s) will be evaluated based on technical factors only, and award(s) will be made to each and all qualifying Offerors in accordance with FAR 15.304(c)(1)(ii)(A).

This is a competitive procurement. If the solicitation should result in a single offer the Government reserves the right to re-solicit this procurement in order to enhance competition.

2. BASIS OF COMPETITION – TASK ORDER LEVEL:

a. At the Task Order (TO) level, award determination will be based on TO RFP requirements conducted in accordance with NAVSEA Clause G-216-H003, Ordering Process for Multiple Award Contracts.

b. Cost/Price shall be an evaluation factor in the selection decision for each TO under the MAC. Complete Source Selection procedures for TO competition will be defined at the TO level.

3. MULTIPLE AWARDS: As detailed in Section M, the Government intends to make an award to each and all qualifying Offerors.

a. The MAC resulting from this RFP will be considered complete (ineligible for issuance of additional Task Orders) when any of the following occur:

1. The ordering period specified in the Contract(s) has expired, OR;

2. The cumulative awards to all awardees under the MAC reach the established ceiling amount of $81,742,631.

b. In accordance with FAR Clause 52.216-19, the minimum value of services to be ordered from each awardee is $500 which will be fulfilled via ONE (1) each of CLIN 0009 (CDRL A007) at the time of contract award. The maximum value is $81,742,631.

4. SUBMISSION OF OFFERS: As detailed in Section L of this solicitation, Offerors are required to submit a technical proposal and Rolls Royce Marine North America (RRMNA) Authorized Maintenance Repair and Overhaul Center (AMROC) certificate. Failure to comply with the instructions set forth in Section L of this

Solicitation or to provide all information requested may result in the determination that the proposal is nonresponsive and ineligible for Contract award(s)

SECTION C - DESCRIPTIONS AND SPECIFICATIONS

PERFORMANCE WORK STATEMENT

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 organization for the Navy’s ships, submarines, military watercraft and unmanned vehicles. This requirement is for NSWCPD Code 423, which is responsible for the 2SCOG Gas Turbine Repair Program.

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

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

NSWCPD Code 423 manages the 2SCOG Program for the US Navy. The 2SCOG program manages the rotatable pool and repair pipeline for US Navy non-nuclear propulsion assets, which includes Marine Gas Turbines (MGTs) used for propulsion, power generation, and auxiliary power on various US Navy surface and amphibious platforms. MGTs 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

This specification identifies the requirements for depot level repair of US Navy 501-K34 Gas Turbine Engine, National Stock Number (NSN) 2835 01-258-7176.

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 Section 3.0 of this Performance Work Statement, in addition to the specifications listed in Section 2

2.2 Us Navy 501-K34 Technical Manuals:

Depot Level Maintenance:

S9311-CW-TRS-010/501-K34 latest revision

S9311-CW-TRS-020/501-K34 latest revision S9311-CW-TRS-030/501-K34 latest revision S9311-CW-TRS-040/501-K34 latest revision

S9311-CQ-MMA-040/501-K34 latest revision

The US Navy 501-K34 technical manuals will be provided, if required after contract award to the successful offeror 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 US Navy manuals issued, and all copies made, and all printouts generated will remain the property of the US Navy. Additionally, the US Navy 501-K34 technical manuals contain RR proprietary information, which is disclosed in confidence. The RR proprietary information is the property of RR and shall not be used, disclosed to others or reproduced without express written consent of RR.

The Contractor shall be guided by the S9311-CW-TRS-010, the S9234-BD-MMD-010 and the Rolls Royce Allison 501-K34 Industrial Engine Overhaul Manual, Publication No. CSP12017. 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 NSWCPD (CDRLA003). 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 US Navy 501-K34 technical manuals listed in Section 2.2 of this document take precedence. These manuals are as follows: Depot Level Maintenance S9311-CW-TRS-010/501-K34, S9311-CW-TRS-020/501-K34, S9311- CW-TRS-030/501-K34, S9311-CW-TRS-040/501-K34 and S9311-CQ-MMA-040/501-K34 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) will not exceed 150 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. (DCMA QAR is required to be on-sight at the vendor’s facility to inspect the received engine with the vendor).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-K34 Gas Turbine Engine.

The Contractor shall induct the engine, upload engine location to WEBLOG, 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-K34 gas turbine engine in accordance with this specification. Any conditions found that exceed the technical manual service limits require repair or replacement of component in accordance with the US Navy 501-K34 depot level technical manuals.The 501-K34 Consumable Parts (Attachment 1) can be found in Section J.

All repair work performed under this specification shall be in accordance with the current US Navy 501-K34 depot level technical manuals, S9311-CW-TRS-010/501-K34, S9311-CW-TRS-020/501-K34, S9311-CW- TRS-030/501-K34, S9311-CW-TRS-040/501-K34 and S9311-CQ-MMA-040/501-K34 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 and included in a contract modification 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-K34 depot level technical manuals or US Navy approved equivalent standard commercial procedures. The repaired 501-K34 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: http://www.acq.osd.mil/dpap/pdi/uid/iuid_equivalents.html.

3.0.3 Test Cell

The contractor shall, at a minimum, have an operational test cell and repair facility. 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-K34 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-K34 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-K34 Disassembly Inspection Report and Final Invoice

The Contractor shall perform a complete teardown and inspection of the US Navy 501-K34 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-K34 gas turbine engine accessories shall be inspected in accordance with inspection criteria outlined in the US Navy 501- K34 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.

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.

The US Navy 501-K34 gas turbine engine shall have the repair work, included but not limited to, identified Sections 3.0.6.2 through 3.0.6.11 of this specification performed during the repair of the US Navy 501-K34 gas turbine engine.

3.0.6 501-K34 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-K34 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 1,000 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, Code 423 agrees to authorize the Contractor to conduct an engineering analysis, such authorization shall be confirmed in writing to 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-K34 Gas Turbine Engine Minimum Inspection/Repair Requirements

NOTE:

1. Any deviations from the following work scope must be approved by the Contracting Officer and NSWCPD, Code 423.

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 latest configuration as described in 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.

3.0.6.2 501-K34 Gas Turbine Engine Minimum Work Scope

a. Induct engine.

b. All row one hot section turbine blades and vanes are to be replaced with new.

c. All ball and rolling element bearings in the entire engine and accessory gearbox are to be replaced with new.

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 outlet 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.

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-K34 Industrial gas turbine engine specification 922A 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 Ready-For-Issue (RFI) engine must have its lube oil 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. Any required repairs considered major, should be brought to the attention of NSWCPD Code 423 and the Contracting Officer and called out in the Final DIR (via O&A).

2. Configured in accordance with Navy technical documentation.

3. Verify all surfaces are clean and properly configured.

4. Verify the container is outfitted with “Engine Mounting Slotted Bracket Part No. 3-13869”.

Substitutes are not acceptable. If the container requires the “Engine Mounting Slotted Bracket”, the Contractor shall manufacture the replacement bracket locally and notify NSWCPD Code 423 and the Contracting Officer and called out in the Final FIR (via O&A).

5. Replace all gaskets and seals with new.

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 Navy Stock Number.

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.

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.

b. Replace all 1st stage blades and vanes with new.

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

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

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

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

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

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

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

j. 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.

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

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

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

n. If the turbine identification tag (Turbine ID Plate Kit P/N GTC3410K1R0GTGs) is missing (GTC-34-10), procure locally and notify NSWCPD Code 423 and the Contracting Officer and called out in the Final FIR (via O&A).

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.

3.3 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

4.0 DATA REQUIREMENTS

4.1 Incoming Inspection Summary Report (CDRL A001)

4.2 Test/Inspection Report (CDRL A002)

4.3 Request for Waiver or Deviation (CDRL A003)

4.4 Government Furnished Equipment Repair Status Report (CDRL A004)

4.5 Final Test Report (CDRL A005)

4.6 Contractor Status Reports (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 Report (CDRL A011) See Section 2.0 of the Performance Work Statement.

5.0 SECURITY REQUIREMENTS

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.

6.0 PLACE OF PERFORMANCE

7.0 TRAVEL

8.0 GOVERNMENT FURNISHED PROPERTY

GFP is required for completion of tasks under this SOW. 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 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.