N6449823R4008 RFQ.pdf

SEE ADDENDUM

(No Collect Calls)

N6449823R4008 30-May-2023

b. TELEPHONE NUMBER 8. OFFER DUE DATE/LOCAL TIME

02:30 PM 30 Jun 2023

5. SOLICITATION NUMBER 6. SOLICITATION ISSUE DATE

AUTHORIZED FOR LOCAL REPRODUCTION

PREVIOUS EDITION IS NOT USABLE

STANDARD FORM 1449 (REV. 2/2012)

Prescribed by GSA – FAR (48 CFR) 53.212

(TYPE OR PRINT)

(SIGNATURE OF CONTRACTING OFFICER)

ADDENDA ARE

26. TOTAL AWARD AMOUNT (For Gov t. Use Only )

23.

CODE 10. THIS ACQUISITION IS

SUCH ADDRESS IN OFFER

17b. CHECK IF REMITTANCE IS DIFFERENT AND PUT

BELOW IS CHECKED

TELEPHONE NO.

N644989. ISSUED BY

18b. SUBMIT INVOICES TO ADDRESS SHOWN IN BLOCK 18a. UNLESS BLOCK

7. FOR SOLICITATION

INFORMATION CALL:

a. NAME

DESTINY L SPELLER

2. CONTRACT NO. 3. AWARD/EFFECTIVE DATE 4. ORDER NUMBER

(TYPE OR PRINT)

30b. NAME AND TITLE OF SIGNER 30c. DATE SIGNED 31b. NAME OF CONTRACTING OFFICER

30a. SIGNATURE OF OFFEROR/CONTRACTOR 31a.UNITED STATES OF AMERICA

27a. SOLICITATION INCORPORATES BY REFERENCE FAR 52.212-1. 52.212-4. FAR 52.212-3. 52.212-5 ARE ATTACHED.

25. ACCOUNTING AND APPROPRIATION DATA

1. REQUISITION NUMBER

20.

ADDITIONAL SHEETS SUBJECT TO THE TERMS AND CONDITIONS SPECIFIED.

OFFEROR TO COMPLETE BLOCKS 12, 17, 23, 24, AND 30

SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL ITEMS

ARE NOT ATTACHED

27b. CONTRACT/PURCHASE ORDER INCORPORATES BY REFERENCE FAR 52.212-4. FAR 52.212-5 IS ATTACHED. ADDENDA ARE ARE NOT ATTACHED

(BLOCK 5), INCLUDING ANY ADDITIONS OR CHANGES WHICH ARE

SET FORTH HEREIN, IS ACCEPTED AS TO ITEMS:

. YOUR OFFER ON SOLICITATION

28. CONTRACTOR IS REQUIRED TO SIGN THIS DOCUMENT AND RETURN

% FOR:SET ASIDE:UNRESTRICTED ORX

SMALL BUSINESS

17a.CONTRACTOR/ CODE FACILITY

OFFEROR CODE

NAVAL SURFACE WARFARE CENTER PHILA

CODE 0232, DESTINY SPELLER

DESTINY.SPELLER@NAVY.MIL

5001 SOUTH BROAD STREET

PHILADELPHIA PA 19112

18a. PAYMENT WILL BE MADE BY CODE

RATED ORDER UNDER

DPAS (15 CFR 700)

13a. THIS CONTRACT IS AX

13b. RATING

DO-A3

CODE15. DELIVER TO CODE N64498 16. ADMINISTERED BY

12. DISCOUNT TERMS11. DELIVERY FOR FOB DESTINA-

TION UNLESS BLOCK IS

MARKED

SEE SCHEDULE

14. METHOD OF SOLICITATION

RFQ IFB RFPX

NAVAL SURFACE WARFARE CENTER PHILA

COLLEEN DONEGAN

NSWC PHILADELPHIA DIVISION

NSLC DETACHMENT

1601 LANGLEY AVE BLDG 542

PHILADELPHIA PA 19112

TEL: 445-400-9232 FAX:

FAX:

TEL: SERVICE-DISABLED

VETERAN-OWNED

SMALL BUSINESS

8(A)

HUBZONE SMALL

BUSINESS

SIZE STANDARD:

$11,000,000

NAICS:

811310

X

OFFER DATED

29. AWARD OF CONTRACT: REF.

DELIVER ALL ITEMS SET FORTH OR OTHERWISE IDENTIFIED ABOVE AND ON ANY

COPIES TO ISSUING OFFICE. CONTRACTOR AGREES TO FURNISH AND

EMAIL:

TEL:

31c. DATE SIGNED

SEE SCHEDULE

SCHEDULE OF SUPPLIES/ SERVICESITEM NO. QUANTITY UNIT UNIT PRICE AMOUNT

24.22.21.19.

WOMEN-OWNED SMALL BUSINESS (WOSB)

ELIGIBLE UNDER THE WOMEN-OWNED

SMALL BUSINESS PROGRAM

EDWOSB

32g. E-MAIL OF AUTHORIZED GOVERNMENT REPRESENTATIVE

SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL ITEMS

(CONTINUED)

PAGE 2 OF128

ACCEPTED, AND CONFORMS TO THE CONTRACT, EXCEPT AS NOTED: ______________________________________________________

32a. QUANTITY IN COLUMN 21 HAS BEEN

RECEIVED INSPECTED

32b. SIGNATURE OF AUTHORIZED GOVERNMENT

REPRESENTATIVE

32c. DATE 32d. PRINTED NAME AND TITLE OF AUTHORIZED GOVERNMENT

REPRESENTATIVE

32e. MAILING ADDRESS OF AUTHORIZED GOVERNMENT REPRESENTATIVE 32f . TELEPHONE NUMBER OF AUTHORIZED GOVERNMENT REPRESENTATIVE

37. CHECK NUMBER

FINALPARTIALCOMPLETE

36. PAYMENT35. AMOUNT VERIFIED

CORRECT FOR

34. VOUCHER NUMBER

FINAL

33. SHIP NUMBER

PARTIAL

38. S/R ACCOUNT NUMBER 39. S/R VOUCHER NUMBER 40. PAID BY

41a. I CERTIFY THIS ACCOUNT IS CORRECT AND PROPER FOR PAYMENT

41b. SIGNATURE AND TITLE OF CERTIFYING OFFICER 41c. DATE

42a. RECEIVED BY (Print)

42b. RECEIVED AT (Location)

42c. DATE REC'D (YY/MM/DD) 42d. TOTAL CONTAINERS

STANDARD FORM 1449 (REV. 2/2012) BACK

Prescribed by GSA – FAR (48 CFR) 53.212

AUTHORIZED FOR LOCAL REPRODUCTION

PREVIOUS EDITION IS NOT USABLE

SEE SCHEDULE

20.

SCHEDULE OF SUPPLIES/ SERVICES

21.

QUANTITY UNIT

22. 23.

UNIT PRICE

24.

AMOUNT

19.

ITEM NO.

N6449823R4008

Section A - Solicitation/Contract Form

1. The Naval Surface Warfare Center, Philadelphia Division (NSWCPD) intends to award a single, Firm-Fixed-

Price (FFP) Indefinite-Delivery, Indefinite-Quantity (IDIQ) Contract providing LM2500 Power Turbine Blade and

Vane Inspection and Repair services as described in Section C resulting from this solicitation. This procurement will be conducted utilizing the Best Value Tradeoff Source Selection process. The intended resulting Contract shall have an ordering period from date of contract award through five (5) years thereafter. The Period of Performance shall be from date of contract award through six (6) years thereafter.

2. As detailed in Section M, the Government intends to make a single award.

3. The guaranteed minimum for this IDIQ is the value of $500.00.

4. This acquisition will be solicited as a Full and Open Competition.

5. The POCs for this action are:

Destiny Speller

Contract Specialist destiny.l.speller.civ@us.navy.mil

Gregory Kaiser

Contracting Officer gregory.f.kaiser2.civ@us.navy.mil mailto:john.n.lamotta.civ@us.navy.mil mailto:gregory.f.kaiser2.civ@us.navy.mil

Section B - Supplies or Services and Prices

ITEM NO SUPPLIES/SERVICES MAX

QUANTITY

UNIT UNIT PRICE MAX AMOUNT

0001 3,564 Each LM2500 Power Turbine Blade & Vane Inspec

FFP

Year 1, Stages: 1,2,3,4,5,6

Year 1 (from date of contract award through 12 months thereafter). LM2500

Power Turbine Blade and Vane Inspection and Repair; all in accordance with

Section C, Performance Work Statement (PWS). NOTE: Blade and Vane inspection will not include stage 1 vanes because they are not provided under this contract.

FOB: Destination

PSC CD: J028

MAX

NET AMT

UNIT UNIT PRICE MAX AMOUNT

0002 3,564 Each LM2500 Power Turbine Blade & Vane Inspec

FFP

Year 2, Stage: 1,2,3,4,5,6

Year 2 (from 12 months after date of contract award through 24 months thereafter). LM2500 Power Turbine Blade and Vane Inspection and Repair; all in accordance with Section C, Performance Work Statement (PWS). NOTE: Blade and Vane inspection will not include stage 1 vanes because they are not provided under this contract.

UNIT UNIT PRICE MAX AMOUNT

0003 3,564 Each LM2500 Power Turbine Blade & Vane Inspec

FFP

Year 3, Satge: 1,2,3,4,5,6

Year 3 (from 24 months after date of contract award through 36 months thereafter). LM2500 Power Turbine Blade and Vane Inspection and Repair; all in accordance with Section C, Performance Work Statement (PWS). NOTE: Blade

UNIT UNIT PRICE MAX AMOUNT

0004 3,564 Each LM2500 Power Turbine Blade & Vane Inspec

FFP

Year 4, Stage: 1,2,3,4,5,6

Year 4 (from 36 months after date of contract award through 48 months thereafter). LM2500 Power Turbine Blade and Vane Inspection and Repair; all in accordance with Section C, Performance Work Statement (PWS). NOTE: Blade

UNIT UNIT PRICE MAX AMOUNT

0005 3,564 Each LM2500 Power Turbine Blade & Vane Inspec

FFP

Year 5, Stage 1,2,3,4,5,6

Year 5 (from 48 months after date of contract award through 60 months thereafter). LM2500 Power Turbine Blade and Vane Inspection and Repair; all in accordance with Section C, Performance Work Statement (PWS). NOTE: Blade

UNIT UNIT PRICE MAX AMOUNT

0006 924 Each Blade Repair

FFP

Year 1, Stage 1 & 2

Year 1 (from date of contract award through 12 months thereafter). LM2500

Power Turbine Blade and Vane Inspection and Repair; all in accordance with

Section C paragraph 3.1, Performance Work Statement (PWS).

UNIT UNIT PRICE MAX AMOUNT

0007 1,200 Each Blade Repair

FFP

Year 1, Stage: 3,4,5,6

Year 1 (from date of contract award through 12 months thereafter). LM2500

Section C paragraph 3.1, Performance Work Statement (PWS).

UNIT UNIT PRICE MAX AMOUNT

0008 252 Each Vane Repair

FFP

Year 1 , Stages: 2

Year 1 (from date of contract award through 12 months thereafter). LM2500

Section C paragraph 3.2, Performance Work Statement (PWS).

UNIT UNIT PRICE MAX AMOUNT

0009 288 Each Vane Repair

FFP

Year 1, Stages: 3

Year 1 (from date of contract award through 12 months thereafter). LM2500

UNIT UNIT PRICE MAX AMOUNT

0010 324 Each Vane Repair

FFP

Year 1, Stages: 4(6-segment)

Year 1 (from date of contract award through 12 months thereafter). LM2500

UNIT UNIT PRICE MAX AMOUNT

0011 288 Each Vane Repair

FFP

Year 1, Stages: 5 (6-segment)

Year 1 (from date of contract award through 12 months thereafter). LM2500

UNIT UNIT PRICE MAX AMOUNT

0012 288 Each Vane Repair

FFP

Year 1, Stages: 6 (6-segment)

Year 1 (from date of contract award through 12 months thereafter). LM2500

UNIT UNIT PRICE MAX AMOUNT

0013 324 Each Vane Repair

FFP

Year 1, Stages: 4 (2-vane segment) upgrade & repair

Year 1 (from date of contract award through 12 months thereafter). LM2500

UNIT UNIT PRICE MAX AMOUNT

0014 288 Each Vane Repair

FFP

Year 1, Stages: 5 (2-vane segment) upgrade & repair

Year 1 (from date of contract award through 12 months thereafter). LM2500

UNIT UNIT PRICE MAX AMOUNT

0015 288 Each Vane Repair

FFP

Year 1, Stages: 6 (2-vane segment) upgrade & repair

Year 1 (from date of contract award through 12 months thereafter). LM2500

UNIT UNIT PRICE MAX AMOUNT

0016 924 Each Blade Repair

FFP

Year 2, Stages: 1 & 2

Year 2 (from 12 months after date of contract award through 24 months thereafter). LM2500 Power Turbine Blade and Vane Inspection and Repair; all in accordance with Section C paragraph 3.1, Performance Work Statement (PWS).

UNIT UNIT PRICE MAX AMOUNT

0017 1,200 Each Blade Repair

FFP

Year 2, Stages: 3,4,5,6

Year 2 (from 12 months after date of contract award through 24 months

UNIT UNIT PRICE MAX AMOUNT

0018 252 Each Vane Repair

FFP

Year 2, Stages: 2

Year 2 (from 12 months after date of contract award through 24 months thereafter). LM2500 Power Turbine Blade and Vane Inspection and Repair; all in accordance with Section C paragraph 3.2, Performance Work Statement (PWS).

UNIT UNIT PRICE MAX AMOUNT

0019 288 Each Vane Repair

FFP

Year 2, Stages: 3

Year 2 (from 12 months after date of contract award through 24 months thereafter). LM2500 Power Turbine Blade and Vane Inspection and Repair; all in accordance with Section C paragraph 3.2, Performance Work Statement (PWS).

UNIT UNIT PRICE MAX AMOUNT

0020 324 Each Vane Repair

FFP

Year 2, Stages: 4 (6-segment)

Year 2 (from 12 months after date of contract award through 24 months thereafter). LM2500 Power Turbine Blade and Vane Inspection and Repair; all in accordance with Section C paragraph 3.2, Performance Work Statement (PWS).

UNIT UNIT PRICE MAX AMOUNT

0021 288 Each Vane Repair

FFP

Year 2, Stages: 5 (6-segment)

Year 2 (from 12 months after date of contract award through 24 months thereafter). LM2500 Power Turbine Blade and Vane Inspection and Repair; all in accordance with Section C paragraph 3.2, Performance Work Statement (PWS).

UNIT UNIT PRICE MAX AMOUNT

0022 288 Each Vane Repair

FFP

Year 2, Stages: 6 (6-segment)

Year 2 (from 12 months after date of contract award through 24 months thereafter). LM2500 Power Turbine Blade and Vane Inspection and Repair; all in accordance with Section C paragraph 3.2, Performance Work Statement (PWS).

UNIT UNIT PRICE MAX AMOUNT

0023 324 Each Vane Repair

FFP

Year 2, Stages: 4 (2-vane segment) upgrade & repair

Year 2 (from 12 months after date of contract award through 24 months thereafter). LM2500 Power Turbine Blade and Vane Inspection and Repair; all in accordance with Section C paragraph 3.2, Performance Work Statement (PWS).

UNIT UNIT PRICE MAX AMOUNT

0024 288 Each Vane Repair

FFP

Year 2, Stages: 5 (2-vane segment) upgrade & repair

Year 2 (from 12 months after date of contract award through 24 months accordance with Section C paragraph 3.2, Performance Work Statement (PWS).

UNIT UNIT PRICE MAX AMOUNT

0025 288 Each Vane Repair

FFP

Year 2, Stages: 6 (2-vane segment) upgrade & repair

Year 2 (from 12 months after date of contract award through 24 months

UNIT UNIT PRICE MAX AMOUNT

0026 924 Each Blade Repair

FFP

Year 3, Stages: 1 & 2

Year 3 (from 24 months after date of contract award through 36 months

UNIT UNIT PRICE MAX AMOUNT

0027 1,200 Each Blade Repair

FFP

Year 3, Stages: 3,4,5,6

Year 3 (from 24 months after date of contract award through 36 months

UNIT UNIT PRICE MAX AMOUNT

0028 252 Each Vane Repair

FFP

Year 3, Stages: 2

Year 3 (from 24 months after date of contract award through 36 months

UNIT UNIT PRICE MAX AMOUNT

0029 288 Each Vane Repair

FFP

Year 3, Stages: 3

Year 3 (from 24 months after date of contract award through 36 months

UNIT UNIT PRICE MAX AMOUNT

0030 324 Each Vane Repair

FFP

Year 3, Stages: 4 (6- segment)

Year 3 (from 24 months after date of contract award through 36 months

UNIT UNIT PRICE MAX AMOUNT

0031 288 Each Vane Repair

FFP

Year 3, Stages: 5 (6-segment)

Year 3 (from 24 months after date of contract award through 36 months

UNIT UNIT PRICE MAX AMOUNT

0032 288 Each Vane Repair

FFP

Year 3, Stages: 6 (6-segment)

Year 3 (from 24 months after date of contract award through 36 months thereafter). LM2500 Power Turbine Blade and Vane Inspection and Repair; all in accordance with Section C paragraph 3.2, Performance Work Statement (PWS).

UNIT UNIT PRICE MAX AMOUNT

0033 324 Each Vane Repair

FFP

Year 3, Stages: 4 (2-vane segment) upgrade & repair

Year 3 (from 24 months after date of contract award through 36 months

UNIT UNIT PRICE MAX AMOUNT

0034 288 Each Vane Repair

FFP

Year 3, Stages: 5 (2-vane segment) upgrade & repair

Year 3 (from 24 months after date of contract award through 36 months

UNIT UNIT PRICE MAX AMOUNT

0035 288 Each Vane Repair

FFP

Year 3, Stages: 6 (2-vane segment) upgrade & repair

Year 3 (from 24 months after date of contract award through 36 months

UNIT UNIT PRICE MAX AMOUNT

0036 924 Each Blade Repair

FFP

Year 4, Stages: 1 & 2

Year 4 (from 36 months after date of contract award through 48 months

UNIT UNIT PRICE MAX AMOUNT

0037 1,200 Each Blade Repair

FFP

Year 4, Stages: 3,4,5,6

Year 4 (from 36 months after date of contract award through 48 months

UNIT UNIT PRICE MAX AMOUNT

0038 252 Each Vane Repair

FFP

Year 4, Stages: 2

Year 4 (from 36 months after date of contract award through 48 months

UNIT UNIT PRICE MAX AMOUNT

0039 288 Each Vane Repair

FFP

Year 4, Stages: 3

Year 4 (from 36 months after date of contract award through 48 months

UNIT UNIT PRICE MAX AMOUNT

0040 324 Each Vane Repair

FFP

Year 4, Stages: 4 (6-segment)

Year 4 (from 36 months after date of contract award through 48 months

UNIT UNIT PRICE MAX AMOUNT

0041 288 Each Vane Repair

FFP

Year 4, Stages: 5 (6-segment)

Year 4 (from 36 months after date of contract award through 48 months

UNIT UNIT PRICE MAX AMOUNT

0042 288 Each Vane Repair

FFP

Year 4, Stages: 6 (6-segment)

Year 4 (from 36 months after date of contract award through 48 months

UNIT UNIT PRICE MAX AMOUNT

0043 324 Each Vane Repair

FFP

Year 4, Stages: 4 (2-vane segment) upgrade & repair

Year 4 (from 36 months after date of contract award through 48 months

UNIT UNIT PRICE MAX AMOUNT

0044 288 Each Vane Repair

FFP

Year 4, Stages: 5 (2-vane segment) upgrade & repair

Year 4 (from 36 months after date of contract award through 48 months

UNIT UNIT PRICE MAX AMOUNT

0045 288 Each Vane Repair

FFP

Year 4, Stages: 6 (2-vane segment) upgrade & repair

Year 4 (from 36 months after date of contract award through 48 months

UNIT UNIT PRICE MAX AMOUNT

0046 924 Each Blade Repair

FFP

Year 5, Stages: 1 & 2

Year 5 (from 48 months after date of contract award through 60 months

UNIT UNIT PRICE MAX AMOUNT

0047 1,200 Each Blade Repair

FFP

Year 5, Stages: 3,4,5,6

Year 5 (from 48 months after date of contract award through 60 months

UNIT UNIT PRICE MAX AMOUNT

0048 252 Each Vane Repair

FFP

Year 5, Stages: 2

Year 5 (from 48 months after date of contract award through 60 months

UNIT UNIT PRICE MAX AMOUNT

0049 288 Each Vane Repair

FFP

Year 5, Stages: 3

Year 5 (from 48 months after date of contract award through 60 months

UNIT UNIT PRICE MAX AMOUNT

0050 324 Each Vane Repair

FFP

Year 5, Stages: 4 (6-segment)

Year 5 (from 48 months after date of contract award through 60 months

UNIT UNIT PRICE MAX AMOUNT

0051 288 Each Vane Repair

FFP

Year 5, Stages: 5 (6-segment)

Year 5 (from 48 months after date of contract award through 60 months

UNIT UNIT PRICE MAX AMOUNT

0052 288 Each Vane Repair

FFP

Year 5, Stages: 6 (6-segment)

Year 5 (from 48 months after date of contract award through 60 months

UNIT UNIT PRICE MAX AMOUNT

0053 324 Each Vane Repair

FFP

Year 5, Stages: 4 (2-vane segment) upgrade & repair

Year 5 (from 48 months after date of contract award through 60 months

UNIT UNIT PRICE MAX AMOUNT

0054 288 Each Vane Repair

FFP

Year 5, Stages: 5 (2-vane segment) upgrade & repair

Year 5 (from 48 months after date of contract award through 60 months thereafter). LM2500 Power Turbine Blade and Vane Inspection and Repair; all in accordance with Section C paragraph 3.2, Performance Work Statement (PWS).

UNIT UNIT PRICE MAX AMOUNT

0055 288 Each Vane Repair

FFP

Year 5, Stages: 6 (2-vane segment) upgrade & repair

Year 5 (from 48 months after date of contract award through 60 months thereafter). LM2500 Power Turbine Blade and Vane Inspection and Repair; all in accordance with Section C paragraph 3.2, Performance Work Statement (PWS).

UNIT UNIT PRICE MAX AMOUNT

0056 1 Lot

NTE

FFP

Shipping

Year 5 (from 48 months after date of contract award through 60 months thereafter). LM2500 Power Turbine Blade and Vane Inspection and Repair; all in accordance with Section C paragraph 3.2.5, Performance Work Statement (PWS).

This cost is a Not to Exceed (NTE) amount of $20,000

UNIT UNIT PRICE MAX AMOUNT

0057 1 Lot

NSP

FFP

Technical Data In Accordance With Contract Data Requirements Lists (CDRLs)

A001-A003.

NOTES TO SECTION B

It is noted that while there are maximum quantities established for each CLIN above, these quantities are not guaranteed and are subject to change based on ship schedules/availability.

Section C - Descriptions and Specifications

STATEMENT OF WORK

Statement of Work (SOW)

For

LM2500 Power Turbine Blade and Vane Inspection and Repair

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 424, which is responsible for In-Service Engineering Agent (ISEA) support for the US Navy fleet.

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 Surface Combatant/Gas Turbine Engineering Branch (Code 424) of the Naval Surface Warfare Center, Philadelphia Division (NSWCPD) provides guidance for the development, acquisition, modernization, and maintenance of all gas turbine systems to meet Navy war fighting requirements. NSWCPD Code 424 has begun to utilize repair activities outside of repair depots in an effort to reduce the scrap rates and overhaul costs of U.S.

Navy LM2500 engines. By establishing a rotatable pool of ready-for-issue (RFI) power turbine blades and vanes, overhaul depots can reduce the repair turnaround time (RTAT) and US Navy can continue to maintain its fleet sparing requirements.

1.2 SCOPE OF WORK

The contractor shall provide Naval Surface Warfare Center Philadelphia (NSWCPD) with repaired components (“A” condition) to support the LM2500 Marine Gas Turbine Engine Repair Program. All non-repairable airfoils will be separated out and returned to NSWCPD as specified under the requirements of this document. NSWCPD will ship “F” condition components to the contractor at their request. The number of airfoils shipped will be documented and will not exceed 1,188 airfoils per container which, under this work scope, is one complete engine set. Note: vane segments are comprised of either 2-vane segments or 6-vane segments depending on the part number.

This work scope identifies the general requirements for the refurbishment of LM2500 power turbine airfoils.

Items provided under this contract are used LM2500 gas turbine engine power turbine airfoils. They may or may not be repairable for future use in Navy gas turbine engines.

Under this contract, an 'A' condition component is an airfoil that has undergone the complete overhaul process and restored to the airfoil part number’s original OEM production standards each complete with a certificate of conformance and considered Ready-For-Issue (RFI). An "F' condition component is a component that is not

Ready-For-Issue (nRFI) and requires overhaul to return the component to "A" condition. Note: Overhaul is defined as a thorough examination, with repairs or changes as necessary.

2.0 APPLICABLE DOCUMENTS

While every effort has been made to ensure the completeness of this work scope, document users are cautioned that they shall meet all specified requirements cited in Section 3 of this specification, in addition to

Section 9, Government Furnished Information.

The contractor shall restore ‘F’ condition airfoils to ‘A’ condition airfoils through the overhaul process. If the contractor possesses the capability to upgrade the airfoil to its latest configuration based upon U.S. Navy part number requirements that is also acceptable.

Table 1: Government Furnished Material for Repair

LM2500 Low Pressure Turbine Blades &

Vanes

Projected Airfoil Engine Sets Per

Year

Description GE Part No. Airfoils/Stag e

Total

Airfoils per Engine

FY23 FY24 FY2

FY26 FY2

Total

Blade, LPT

Stage 1

L21491P03

9663M11P06

9663M11P12

9663M11P17

L47571P01

Blade, LPT

L21492P02

14L21492P04

Stage 2 2

LM2500

Low

Pressur e

Turbin e

Blades

9663M12P04

L47572P01

Blade, LPT

Stage 3

L21493P02

126 L21493P04

L47573P01

Blade, LPT

Stage 4

9663M14P07

9663M14P08

9663M14P21

L47574P01

Blade, LPT

Stage 5

9102M35P01

9102M35P07

9102M35P08

L47575P01

Blade, LPT

Stage 6

9102M36P07 72 L47576P01

Projected Airfoil Engine Sets Per

Year

LM2500

Low

Pressur e

Turbin e Vanes

Description GE Part No. Airfoils/Stag e

Total

Airfoils per

Engine

FY23 FY24 FY25 FY2

FY27 Tota l

Vane, Stage 2

L21752G01

480 3 3 3 3 3 15

L21752G04

L38152G01

L21752G02

L21752G05

L38152G02

L21752G03

L21752G06

L38152G03

L38152G04

L38152G05

L38152G06

Vane, Stage 3

L21753P01

L21753P03

L21753P12

L21753G01

L21753G02

L21753G05

L21753P02

L21753P04

L21753P13

Vane, LPT

Stage 4

1474M44P01

9663M04P02

9663M04P04

4013009914P0

Vane, 1474M45P01 96

Stage 5 9663M05P05

Vane, LPT

Stage 6

1474M46P01

9663M06P02

9663M06P04

L31846G04

4013009916P0

*All airfoils furnished for repair shall, at a minimum, be restored to its original OEM production standards under the requirements of this specification. Airfoil quantities for LPT vanes do not include stage 1 airfoils.

2.1 Technical Manuals

2.1.1 NAVSEA Technical Manuals

The contractor shall, at a minimum, restore airfoils to their original OEM production standards under the requirements of this specification where economically feasible. Upgrading the component to its latest configuration based upon U.S. Navy part number requirements is also acceptable.

The contractor may use the below NAVSEA Technical Manual number (latest revision in effect at the start of the work) to determine the latest configuration if needed.

NAVSEA Technical Manuals:

(1) S9234-AD-MMO-070

NSWCPD will not provide any repair standards through the use of NAVSEA approved overhaul technical manuals to assist in the repair of these components.

3.0. REQUIREMENTS

The contractor shall perform an incoming inspection of all Navy provided LM2500 airfoils for serviceability. The offerors shall use industry best practices to assess the parts for repairability. The service criteria to be utilized to evaluate the parts must be shared with the Navy. The parts can be cleaned and inspected with special equipment as the vendor sees fit to perform this analysis. All Navy parts shall be tracked with individual routing documents.

The contractor shall possess all supplies and materials necessary to accomplish the refurbishment of LM2500 power turbine airfoils. The contractor shall also own or have under contract the necessary tools and equipment required to apply platinum aluminide or similar aluminide coating to the required airfoils following the refurbishment process.

The US Navy will not provide, nor be responsible for, any special support equipment, tooling, machinery, or materials used for the refurbishment of US Navy LM2500 airfoils.

3.1 Blade Overhaul

3.1.1 Inspection

The contractor shall inspect, repair, test, preserve, package, document, mark and prepare for shipment all LM2500

PTA ‘A’ and ‘F’ condition material in accordance with the contract requirements.

Upon receipt of “F” condition material, the contractor shall inspect the material in accordance with the contract repair requirements. At a minimum, the incoming inspection report shall contain:

(1) Nomenclature/Part Number/Serial Number

(2) Mode of Failure

(3) Digital Photograph of Damage

(4) Inspection Methods

(5) Inspection Data and Damage Results

(6) Inspection Equipment Report Including Applicable Calibration Information

(7) Engineering Comments

(8) Qualifying/Non-Qualifying Status based on Repair Criteria

Blade inspection shall include:

All areas (except shroud seal serrations) for cracks

Leading and trailing edges (except areas X and Y) for nicks, scratches, and dents

Concave and Convex surfaces (except areas X and Y) for nicks, scratches, and dents

Leading and trailing edges (in areas X and Y) including root radius for nicks, dents, and scratches

Concave and convex surfaces (in areas X and Y) including root radius for nicks, dents, and scratches

Airfoil for surface roughness and missing coating (stages 1 & 2)

Top Surface of blade platform (not including blade root radius) for nicks, scratches, dents, front and/or rear edge bent, and missing coating (stages 1 & 2)

Blade shank (including mating surface) for nicks, scratches, dents, and front and/or rear skirt section bent

Dovetail serrations for nicks, scratches, dents, galling, or fretting

Shroud Seal Serrations for wear on OD, turned metal, and cracks

Shroud Locks for wear and separation of hardcoat shroud

Shroud Trailing Edge for nicks, dents, scores, pitting, and surface wear

Shroud Leading Edge for nicks, dents, scores, and pitting

Blade pre-twist angle

If the blade has been damaged to the point that it cannot meet the requirements to get it from “F” condition to

“A” condition under the requirements of this work scope, the component shall be considered beyond economic repair (BER) and labeled as “F” condition. Those parts deemed non-repairable under this work scope should be segregated for return to the Navy without further processing. Each part evaluated as non-repairable at this phase of incoming inspection should be tagged with a brief explanation of the observations or findings which rendered the part non-repairable. The tag with explanation should be affixed to the non-repairable part. No special handling aside from the tagging is required for parts which are considered non-repairable. Non-repairable parts shall be stored for bulk shipment back to the Navy on a quarterly basis, coinciding with the submission of the contractor Quarterly BER Status Report in accordance with CDRL A002 – Quarterly Beyond Economic Repair

(BER) Status Report, but cannot be scrapped locally.

Any inspections performed on an airfoil shall be documented with shop routing documents which include results of tests performed. The routing documents must reside with the individual components through the evaluation process.

3.1.2 Repair

All dimensional tolerances of the original OEM production standards for the part number must be met after repair. If part number is being upgraded to the latest US Navy part configuration then the OEM production standards for the upgraded part number must be met.

All repair work performed under this work scope shall be for articles to be delivered as ‘A’ condition. All parts shall be cleaned in accordance with US Navy approved standard commercial procedures. The repaired LM2500 power turbine blades shall be free of all corrosion when delivered to the US Navy.

Repairs under this contract are limited to as necessary minor repairs which include blending, twist repair, root shot peening, and applying platinum aluminide or similar aluminide coating where necessary (stages

1&2) in order to return the blade to acceptable OEM production standards. All blades that require higher level repairs such as z-notch and seal repairs are to be considered beyond economic repair (BER) under this work scope and returned to NSWCPD in accordance with the requirements of this document.

Stage 1, 2, and 3 (if necessary) blades shall be stripped, cleaned, and coated in accordance with sections

3.1.2.1 and 3.1.2.2 of this work scope. Stages 3, 4, 5, and 6 blades shall be cleaned but not coated after repair.

No blending of airfoils or blade platforms is allowed on coated stage 1 and 2 blades. Only blend stage 3, 4, 5, and 6 non-coated blades. Damage shall be removed by use of a power tool or by hand, using smooth mill file or emery cloth, depending on how much material is to be removed. When removing damage by power tool, finish blend to approximately 1/64 inch from final contour. Following use of power tool, blend with smooth mill file. Remove only enough material to eliminate damaged area. After blending, use fine emery cloth or abrasive stone in longitudinal direction (parallel to airfoil length) to remove all tool marks and polish surface to original contour and to finish of airfoil and adjacent platform surface. When blending out damage on stages 3, 4, 5, and 6 power turbine blade leading and trailing edges the length of blend shall be a minimum of 6 times the depth of damage. If two or more blend areas overlap, remove protruding metal at overlap to prevent stress riser. Do not remove any material from airfoil at blade tip or platform. Airfoil leading and trailing edge in repaired area shall be contoured and polished to original finish in longitudinal direction (parallel to blade length).

Shot peening shall be performed in accordance with AMS 2430 and MIL-S-13165. Part to be shot peened shall be repaired, heat-treated, machined, ground, polished, burrs and sharp edges removed as necessary before shot peening.

Part shall be within required dimensional limits and surface finish, unless otherwise specified. When required, magnetic particle or fluorescent-penetrant inspection must be accomplished before peening. Clean part of grease, oil and dirt. Mask part at designated areas with cloth-back tape when protection from peening is required. See specific shot peening procedure for areas to be masked. Record part number, serial number, location of each, and method of application, so that part may be re-marked after peening.

If the cost of repair per blade amounts to more than 75% of the cost of a new blade of the part number being repaired, the airfoil is considered to be beyond economic repair and labeled as BER. The blade should then be returned to NSWCPD in accordance with the requirements of this document.

For all orders issued under this contract, the contractor shall package completed repairs by stages before shipping back to NSWCPD (i.e. stage 1, stage 2, stage 3, etc.). Note: completed repairs are not required to be in the form of kits or a specific quantity before being shipped back to NSWCPD. It is recommended that repaired blades be shipped with repaired vanes of the same task order once the task order has been completed to reduce shipping costs. Note: the quantity of blades being shipped may be affected by fallout.

Orders shipped to contractor by the Government may have varying part numbers, and the number of airfoils per shipped container will not exceed 1,188 airfoils. Components and quantities that comprise each stage are identified in Table 1.

Upon completion of each repair, the blade shall be stamped with the part number in accordance with US

Navy approved standard commercial practices.

All repairs shall be completed within 100 days or less of Task Order issuance. Contractor shall provide a completion report in accordance with CDRL A001 – Repair Completion Report.

If, after contract award, the contractor proposes to use repair procedures which are not specifically allowable under the current Statement of Work or have not been evaluated by Navy subject matter experts to complete the repair, the contractor must receive technical approval in writing from NSWCPD Code 424 for use of any alternate repair procedures in accordance with section 3.4 of this document. Deviations without written approval are not authorized.

3.1.2.1 Cleaning and Stripping of Airfoil Coating

Some incoming airfoils will be coated with a special aluminide coating which will require stripping/removal.

The contractor shall utilize its own industry best practices to clean and strip coating from the airfoils. The stripping practice shall be optimized to remove airfoil coatings while preserving the parent metal of the component part.

The intent of the coating is to provide protection of the airfoil during service operation of the engine. The coatings may be removed via an abrasive waterjet (AWJ), solution bathes, or physical processes including grit blast to expose the parent metal of the airfoil. Residual coating should not be present at the completion of the cleaning and stripping process. The Navy is intentionally not selecting the procedure or chemicals to be used so that industry best practices can be utilized by the contractor. The vendor shall use the process which is most effective at removing the coating while attempting to minimize the amount of parent metal lost during the stripping process. If required, the vendor may use different processes depending upon coating type.

Observe correct paperwork is with part. Be certain previous operations have been signed off and part count is correct.

If controls are not followed or acceptable time in the strip solution bath is exceeded, unacceptable intergranular attack (IGA) may occur

The temperature of the stripping solution bath must not exceed a maximum of 90°F or unacceptable

IGA will occur

Stripping solution qualification: the stripping solution must be qualified by processing a specimen, for metallographic examination, through the stripping cycle prior to stripping the initial lot of parts, such as when a new solution is mixed or a solution is replenished

Following the stripping of the coating, the vendor shall verify the candidate airfoil for serviceability. It is possible that parts inspected after the cleaning phase may reveal conditions which render its repairability impractical. Those parts found unserviceable will be considered BER and handled as such.

Blades are to be processed through the stripping procedure in lots. Maximum of 150 pieces per lot, including the samples that will be used for process control. One sample will be used to evaluate hardware to the limits specified in the repair procedure. Qualification of the stripping solution is required as specified prior to stripping the initial lot of parts.

Airfoils repaired under this contract shall receive full repairs only. Incoming airfoils may have gas path deposits on the airfoil surface along with possible nicks and dents. Partial repairs which include not stripping any coatings from the airfoil is not permitted.

3.1.2.2 Blade Coating Requirements

The vendor shall ensure no line of sight application issues will impact blade coating uniformity. The specified airfoils will be coated (airfoil and platform surfaces) with platinum aluminide or similar coating, nominal 0.002-0.003” thickness. All original OEM production standard dimensional tolerances must be met after coating.

Notwithstanding anything to the contrary contained in the contract repair requirements, the contractor shall coat the blades as follows:

a. All serviceable stage 1 and stage 2 LPT blades shall be provided with aluminide coating.

b. All serviceable stages 3 through 6 LPT blades shall be provided with no coating.

3.1.3 Technical Deviations Approval

Deviations from the latest revisions of the repair requirements, such as waivers, engineering change proposals, material substitutions, engineering directives or alternate overhaul methods, not specifically stated in approved repair procedures shall only be permitted after processing deviations and obtaining written approval from

NSWCPD Code 424 and the Contracting Officer. See request for variance (DI-SESS-80640E) and request for waiver (DI- SESS-81732)

All processes, procedures, inspection criteria, and components used in the repair of US Navy LM2500 LPT blades shall be approved by NSWCPD Code 424 and the Contracting Officer in writing for use or implementation in the blade repair.

The US Navy upon written request will evaluate additional procedures and components on a case-by-case basis, but are not approved for use without written authorization from NSWCPD Code 424.

3.1.4 Testing Requirements

The contractor shall utilize industry best practices to return the LM2500 power turbine component to new part dimensional measurements. After coating and/or repair of the blade is completed, the contractor shall ensure the original OEM production standard dimensional tolerances are met. All airfoil and dovetail dimensional tolerances must be met. Only hand polishing permitted on dovetails following finish grinding. The contractor shall provide a repair certification letter stating that the individual component meets the OEM production standards to NSWCPD 424 upon completion of each component repair.

The vendor shall complete the inspection and refurbishment of blades within 100 Calendar days after receipt of the GFM. If the vendor has a facility calibration or maintenance related shutdown which will impact its ability to complete repairs within the requisite timeframe, the vendor must contact the Navy TPOC to explain the service outage and its planned completion date.

3.1.5 Marking, Packaging, and Shipping

The contractor will be responsible for all shipping requirements. The contractor shall have the ‘F’ condition components shipped from NSWCPD to the contractor’s facility. Upon completion of the repair, the contractor shall hermetically seal the ‘A’ condition components for preservation and ship them back to NSWCPD with individual component repair certification letters.

In addition to part number (PN) markings contained herein, repaired blades shall be marked, in accordance with standard commercial practice, with a marking to indicate order number and repair date. This marking can be discussed after award of contract.

If repairs are completed outside the continental United States (OCONUS), the vendor must facilitate returning the Navy parts back to a location within the United States such that any customs fees and requirements are not borne by the Navy or NSWC. OCONUS vendors must ensure any customs and transportation costs are included in their repair pricing. The Navy will not be responsible for customs costs or logistics related to transporting

GFM parts back to the Navy.

3.2 Vane Overhaul

3.2.1 Inspection

The contractor shall inspect, repair, test, preserve, package, document, mark and prepare for shipment all

LM2500 PTA ‘A’ and ‘F’ condition material in accordance with this specification.

Upon receipt of ‘F’ condition material, the contractor shall inspect the material in accordance with the contract repair requirements. At a minimum, the incoming inspection report shall contain:

(1) Nomenclature/Part Number/Serial Number

(2) Mode of Failure

(3) Digital Photograph of Damage

(4) Inspection Methods

(5) Inspection Data and Damage Results

(6) Inspection Equipment Report Including Applicable Calibration Information

(7) Engineering Comments

(8) Qualifying/Non-Qualifying Status based on Repair Criteria

Nozzle inspection shall include:

Outer and Inner Platforms for cracks and missing coating (stage 2)

Airfoil leading and trailing edges for cracks, nicks, scores, dents, and surface roughness

Airfoil leading and trailing edges for missing coating (stage 2) and bowed or bent trailing edge

Airfoil surfaces other than edges for cracks, nicks, scratches, dents, surface roughness, missing coating (stage 2)

Inner Tang for cracks, nicks, dents, scratches, wear, fretting, corrosion, bent and missing tang

(stage 2-6 only)

Outer Front Rail for cracks, slot wear (Dim X), and exterior damage (stages 2-6 only)

Inner Front Rail for cracks (stages 2-6 only)

Outer Rear Rail for cracks on web portion, cracks on outer flange portion, and wear or damage on outer flange portion

Outer Platform Gussets for cracks (stages 2-6 only)

Seal Strip Retainers for missing, cracked, and bent retainers, seal strip slot breakthrough at forward retainer radii (stage 1 only), cracks in retainer wall (stage 2 only), broken out area in retainer wall (stage 2)

Airfoil internal and external surface for corrosion products – deposits/buildup

If the vane has been damaged to the point that it cannot meet the requirements to get it from ‘F’ condition to an ‘A’ condition, the component shall be considered beyond economic repair (BER) and labeled as ‘F’ condition. Those parts deemed non-repairable under this work scope should be segregated for return to the Navy without further processing.

Each part evaluated as non-repairable at this phase of incoming inspection should be tagged with a brief explanation of the observations or findings which rendered the parts non-repairable. The tag with explanation should be affixed to the non-repairable part. No special handling aside from the tagging is required for parts which are considered non-repairable. Non-repairable parts shall be stored for bulk shipment back to the Navy on a quarterly basis, coinciding with the submission of the contractor Quarterly BER Status Report in accordance with CDRL A002 – Quarterly

Beyond Economic Repair (BER) Status Report, but cannot be scrapped locally.

Any inspections performed on a vane should be documented with shop routing documents which include results of tests performed. The routing documents must reside with the individual vane through the evaluation process.

3.2.2 Repair

All repair work performed under this specification shall be for articles to be delivered as ‘A’ condition. All parts shall be cleaned in accordance with US Navy approved standard commercial procedures. The repaired

LM2500 power turbine vanes shall be free of all corrosion when delivered to the US Navy.

Repairs under this contract are limited to as necessary minor repairs which include blending and applying platinum aluminide or similar aluminide coating where necessary (stage 2) in order to return the vane to acceptable OEM production standards. All vanes that require higher level repairs are to be considered beyond economic repair (BER) and returned to NSWCPD in accordance with the requirements of this work scope.

Stage 2 and 3 (if necessary) vanes shall be cleaned, stripped, and coated in accordance with sections 3.2.2.1 and 3.2.2.2 of this work scope. Stages 3, 4, 5, and 6 vanes shall cleaned but not coated.

No blending of airfoils or airfoil surfaces is allowed on coated stage 2 nozzles. Only blend stage 3, 4, 5, and

6 non-coated airfoils. Damage shall be removed by use of a power tool or by hand, using smooth mill file or emery cloth, depending on how much material is to be removed. When removing damage by power tool, finish blend to approximately 1/64 inch from final contour. Following use of power tool, blend with smooth mill file. Remove only enough material to eliminate damaged area. After blending, use fine emery cloth or abrasive stone to remove all tool marks and polish surface as close as practical to original contour and to finish of airfoil and adjacent platform surface. When blending out damage on stages 3, 4, 5, and 6 power turbine blade leading and trailing edges the length of blend shall be a minimum of twice the depth of damage. Obtain a smooth radius, 1/8 inch minimum, at bottom and corner of blends. If two or more blend areas overlap, remove protruding metal at overlap to prevent stress riser.

If the cost of repair per vane segment amounts to more than 75% of the cost of the new part number being repaired, the vane is considered to be beyond economic repair and shall be labeled BER and treated as such.

The vane should then be returned to NSWCPD in accordance with the requirements of this document.

All dimensional tolerances of the original part number OEM production standards must be met after repair.

When necessary, part numbers that reflect a 2-vane segment for stages 4, 5, and 6 will be required to be upgraded to the latest 6-vane segment configuration. Part numbers that are required to be upgraded do not fall in the minor repair category, as stated above, because they require a larger work scope. These vane segment upgrades will require services such as welding, machining, blending, heat treatment, and specific types of inspections to complete. Vanes that are 2-vane segments will not be repaired without being upgraded to the current 6-vane segment configuration. The contractor shall use any available 2-segment vanes available under the task order to create as many 6-vane segments as possible.

For all orders issued under this contract, the contractor shall package completed repairs by stage before shipping back to NSWCPD (i.e. stage 2, stage 3, stage 4, etc.). Note: completed repairs do not require to be in the form of kits or a specific quantity before being shipped back to NSWCPD. It is recommended that repaired vanes be shipped along with repaired blades of the same task order once the task order has been completed to reduce shipping costs. Note: the quantity of vane segments being shipped may be affected by fallout.

Orders shipped to contractor by the Government may have varying part numbers, but the number of airfoils per container will not exceed 1,188 airfoils. Note: vanes may consist of two (2) airfoils or six (6) airfoils per segment depending on the part number. Components and quantities that comprise each stage are identified in

Table 1. Stage 1 vanes are not included in this work scope.

All repairs shall be completed within 100 days or less of Task Order issuance. Contractor shall provide are pair completion report in accordance with CDRL A001 – Repair Completion Report.

If, after contract award, the contractor proposes to use repair procedures which are not specifically allowable under the current Statement of Work or have not been evaluated by Navy subject matter experts to complete the repair, the contractor must receive technical approval in writing from NSWCPD Code 424for use of any alternate repair procedures in accordance with section 3.4 of this document. Deviations without written approval are not authorized.

3.2.2.1 Cleaning and Stripping of Airfoil Coating

Some incoming airfoils will be coated with a special aluminide coating which will require stripping/removal.

The contractor shall utilize its own industry best practices to clean and strip coating from the vanes. The stripping practice shall be optimized to remove the coating while preserving the parent metal of the part.

The intent of the coating is to provide protection of the airfoil during service operation…