2840, Remanufacture F100-220 Combustion Chamber

Amendment 0004, effective 17 March 2025

The purpose of this amendment is to provide an update to the previously attached Government Question and Answer Response Sheet and extend the solicitation as follows:

FIRST: Attachment "Competitive RFP QandA GovResponse is hereby updated from Version 2 to Version 3.

SECOND: Extend closing date of this solicitation from 21 MARCH 2025 at 3:00 PM CDT to 1 APRIL 2025 at 3:00 PM CDT.

************** End of Amendment 0004 *******************

Amendment 0002, effective 6 MARCH 2025

The purpose of Amendment 0002 is to provide responses to questions submitted regarding this solicitation and remove clauses impacted by Executive Orders. The solicitation response date (proposal due date) remains unchanged.

Amendment 0002 Attachments:

• Government Response to Q&A


• FA8121-21-R-0002 Amendment 0002


• SOW, Revision 0A, dated 03 March 2025


• Proposal Pricing Matrix


• CDRL A008, Data Package (ASDP Teardown Deficiency Report),


• Data Item Description, DI-PSSS-81534B

************ End of Amendment 0002 **************

Amendment 0003, effective 2/11/2025:

The purpose of Amendment 0003 is to extend the response date for proposals to Feb 20, 2025 at 3 pm CT. Note: Amendment 0002 has not been issued and is available for future use.

************* End of Amendment 0003 ************* Amendment 0001, effective 1/30/2025:

The purpose of Amendment 00001 is to extend the response date for proposals to Feb 12, 2025 at 3 pm CT. Additionally, offerors are reminded that in accordance with DFARS Clause 252-204-7020 (page 59 of the RFP), a contractor must have a self-assessment of the contractor’s implementation of NIST SP 800-171 and have a Basic Assessment score of 110 or higher in SPRS prior to contract award. If the score is below 110, the contractor must provide a plan to become compliant. The Contracting Officer will verify the contractor’s score in the SPRS System prior to contract award.

************* End of Amendment 0001 *************