N6449823R4044_0002.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

The purpose of this amendment is to provide questions and answ ers to inquiries received regarding the solicitation to all potential offerors.

See continuation page.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 3

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

16C. DATE SIGNED

BY 31-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 N6449823R4044

X 9B. DATED (SEE ITEM 11)

26-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 is extended, X 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 1 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

31-Aug-2023

CODE

NAVAL SURFACE WARFARE CENTER PHILA

CODE 0231, MATTHEW PARLETT

267-990-5870, MATTHEW.D.PARLETT@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:

N6449823R4044

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:

AMENDMENT 0002

PART I

No changes have been made to the solicitation as a result of this amendment:

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: Our test cell utilizes electronic controls and a hydraulic starting system. Can you confirm that the above setup can be used for US Navy engine testing?

A1: Some US Navy engines may arrive configured with mechanical fuel control (MFC). These engines can be tested with a spare hydraulic starter if the contractor does not have the capability to test with a pneumatic starter.

When testing with a spare hydraulic starter, the US Navy requires that the pneumatic starter that arrived with the engine to be overhauled and tested, returning it to Ready-for-Issue (RFI) status. The pneumatic starter must be mounted to the engine following engine performance testing. The use of electronic control, when applicable (for

Digital Fuel Control configured engines) is acceptable.

Q2: Fuel used during testing is only DERD2494 (Aviation Turbine Fuel) which is equivalent to Jet A1. Can this fuel type be used for US Navy engine testing?

A2: The use of this fuel type is acceptable for US Navy Gas Generator performance testing.

Q3: Test nozzle part No-1C8105 is intended to be used for Gas Generator testing. Can this nozzle be used for US

Navy engine testing?

A3: Use of a part No-1C8105 exhaust nozzle during US Navy gas generator performance testing is acceptable.

Q4: Engine testing will be carried out as per OEM provided test procedure i.e. OEM cycle deck is for calculating the passing criteria (SFC & T48 margin) and performance at prevailing ambient condition. We will declare the performance and passing based on SFC and T48 margin. Is this is acceptable?

A4: All US Navy Gas Generators must be tested in accordance with Chapter 13 of the US Navy LM2500 depot level technical manual per the SOW. Performance test data shall be corrected to the US Navy standard day atmospheric conditions (100 deg F, 14.7 psi).

N6449823R4044

Q5: Testing is intended to be carried out with Spare FMV, spare starter etc. Is it acceptable to use spare FMV & spare Hydraulic starter for testing?

A5: Some US Navy engines may arrive configured with mechanical fuel control (MFC). These engines can be tested with a spare hydraulic starter if the contractor does not have the capability to test with a pneumatic starter.

When testing with a spare hydraulic starter, the US Navy requires that the pneumatic starter that arrived with the engine to be overhauled and tested, returning it to RFI status. The pneumatic starter must be mounted to the engine following engine performance testing. The use of electronic control, when applicable (for Digital Fuel Control configured engines) is acceptable. All other engine mounted accessories cannot be replaced with spare accessories during performance testing.

Q6: All accessories are intended to be sent to GE’s authorized vendors or external source for testing, repair and overhaul. Is this acceptable?

A6: Use of GE authorized vendors or external sources for accessory testing, repair and overhaul is acceptable.

(End of Summary of Changes)