NextSTEP-2 Appendix P, HLS Sustaining Lunar Development (SLD)

The CUI coversheet has been removed from Attachment O, Milestone Acceptance Criteria and Payment Schedule. The purpose of Amendment 4 is to extend the LOCR goal date from January 2028 to April 2028; provide CLIN 002 IDIQ labor categories and descriptions; extend the proposal validity date; update the Government Insight clause and Mission Success Determination clause; and update the proposal due date and the validity date in the cover letter. Further details are available within the Change Log of each document.

As a result, the following documents are updated with this Amendment: NextSTEP-2 Appendix P, HLS SLD Solicitation Cover Letter_Amendment 4 NextSTEP-2 Appendix P, HLS SLD BAA_Amendment 4 Attachment E, Model Contract_Amendment 4 Attachment O, Milestone Acceptance Criteria and Payment Schedule_Amendment 4 Attachment P, Pricing Template_Amendment 4

The purpose of Amendment 3 is to extend the proposal due date from November 15, 2022 to December 6, 2022, extend the due date for NASA’s response on OGFPA and GTA requests to allow further coordination, and incorporate updates to the solicitation as a result of industry questions and comments. Further details are available within the Change Log of each document. As a result, the following documents are updated with Amendment 3: NextSTEP-2 Appendix P, HLS SLD BAA_Amendment 3 Attachment E, Model Contract_Amendment 3

The purpose of Amendment 2 is to incorporate two reference documents as part of Attachment A-02 (Reference Library – Relevant Standards and Documents), and incorporate updates to the solicitation as a result of industry questions and comments. The following documents are updated with Amendment 2: NextSTEP-2 Appendix P, HLS SLD BAA_Amendment 2 Attachment A-02, Reference Library: Additional Files (not for public) to include:

CTSD-ADV-1005RevD RDWK-10204 – ARES IDD – Rev A Attachment E, Model Contract_Amendment 2 Attachment G, Statement of Work (SOW)_Amendment 2 Attachment H, Data Procurement Document (List of Data Requirement Deliverables (DRDs))_Amendment 2 Attachment I, Government Furnished Equipment/Property (GFE/GFP) List_Amendment 2 A Q&A log will be posted on the NextSTEP-2 webpage at: https://www.nasa.gov/nextstep/humanlander4/

The purpose of Amendment 1 is to adjust the OGFPA and GTA due dates referenced in the BAA to accommodate a Federal holiday and to allow further coordination on OGFPAs and GTAs.

The Notice ID for the NextSTEP-2 Appendix P solicitation has been updated from NNM19ZCQ001K_Appendix-P-HLS-SLD to NNH19ZCQ001K_Appendix-P-HLS-SLD. This correction to the original Notice ID posted on September 16, 2022 ensures consistency with the solicitation documents. All future postings will be under this solicitation number.

NASA is requesting that industry submit a proposal in response to this Solicitation under the NextSTEP-2 BAA for Appendix P, Human Landing System (HLS) Sustaining Lunar Development (SLD) for the development of a sustainable HLS integrated lander and execution of a crewed flight demonstration to the lunar surface no later than 2028. The primary objective of this Solicitation is to enable the rapid development of a safe and functional HLS that can meet NASA and industry requirements, and execute a crewed demonstration of a sustainable HLS Integrated Lander in order to enable recurring and sustainable human access to the lunar surface.

Additionally, NASA plans to leverage crewed lander development activities to procure and certify the design of a Human-class Delivery Lander (HDL), capable of human-class cargo delivery to the lunar surface.

Related information may be posted on: https://www.nasa.gov/nextstep/humanlander4 Enclosures/Attachments: NextSTEP-2 Appendix P, HLS SLD Solicitation Cover Letter NextSTEP-2 Omnibus BAA, Amendment 21 NextSTEP-2 Appendix P, HLS SLD BAA Attachment A, Reference Library (due to size limitations Attachment A is divided into various files. Attachment A contains A01 through A11. A portion of Attachment A is located in a separate package due to restricted access to content.)

Attachment B, NASA Points of Contact Attachment C, Reserved Attachment D, Corporate Contribution Worksheet Attachment E, Model Contract (Including SF33) Attachment F, HLS Requirements (due to size limitations Attachment F is divided into various files. A portion of Attachment F is located in a separate package due to restricted access to content.)

Attachment G, Statement of Work (SOW) Attachment H, Data Procurement Document (List of Data Requirement Deliverables (DRDs)) Attachment I, Government Furnished Equipment/Property (GFE/GFP) List Attachment J, Design and Performance Metrics Tables Attachment K, Optional GFE/GFP Agreement Template Attachment L, Reserved Attachment M, Reserved Attachment N, Reserved Attachment O, Milestone Acceptance Criteria and Payment Schedule Attachment P, Pricing Template Attachment Q, Government Task Agreement Template