2026 02 23_Amendment 00001 80MSFC26R0002 SF30_.pdf

This is an Amendment of Solicitation/Modification of Contract (Standard Form 30) issued by NASA's Marshall Space Flight Center on February 23, 2026. Amendment 00001 to solicitation 80MSFC26R0002 responds to Engineering Services and Science Capability Augmentation (ESSCA) II industry questions and comments submitted following the initial RFP posting on January 30, 2026. The amendment also incorporates changes resulting from the Revolutionary FAR Overhaul (RFO) and NASA Procurement Class Deviations (PCD). Offerors must acknowledge receipt of this amendment prior to proposal submission deadline or risk rejection of their proposals.

The amendment replaces three solicitation files that must be incorporated into proposal submissions: the ESSCA II RFP Sections A-I, Sections J-M in Word format, and Attachment L-5-A containing incumbent WYEs and average unburdened hourly direct labor rates. Supporting documentation includes responses to industry questions (File 2026 02 23_Amendment 00001 80MSFC26R0002 Appendix C RFP Questions and Responses.pdf) and a change log detailing modifications between the initial RFP and Amendment 00001 (File 2026 02 23_Amendment 00001 80MSFC26R0002 Final RFP to Amendment 00001 Appendix D Change Log.pdf). The contracting officer is Sadie Moulton. All other terms and conditions of the original solicitation remain unchanged, and the deadline for submitting questions has passed.