Space weather Observations at L1 to Advance Readiness (SOLAR) Series X-ray Irradiance Sensor (XRIS)
Archived on July 21, 2026. Original response deadline: . Full description on SAM.gov.
Overview
- Response deadline
- 5:00 PM EDT
- Posted
- June 30, 2026
- Notice type
- Solicitation
- Set-aside
- No Set aside used
- NAICS
- 336414: Guided Missile and Space Vehicle Manufacturing
- Agency
- National Aeronautics and Space Administration
Notice details
- Office
- NASA GODDARD SPACE FLIGHT CENTER
- PSC
- AR15: SPACE R&D SVCS; SPACE FLIGHT, RESEARCH & SUPPORTING ACTIVITIES; R&D FACILITIES & MAJ EQUIP
- Last updated
- Oct 29, 2026
- First published
- Last updated on SAM.gov
Identifiers
- Solicitation number
- 80GSFC26R0006
- Notice ID
- b172062a4a614863b834cf7d198a7d61
Description
The National Aeronautics and Space Administration's Goddard Space Flight Center is pleased to release the Request for Proposal (RFP) for the X-ray Irradiance Sensor (XRIS) acquisition. This RFP replaces the Draft RFP (Notice ID: XRIS-DRFP-80GSFC26R7004) issued on February 4, 2026 in its entirety.
All attachments to this posting together constitute the complete RFP, including all instructions, restrictions, provisions, and contract clauses.
Update 1: Posted Question and Answer document.
Amendment 1: The purpose of this amendment is to correct clause GSFC 52.217-92 PERIOD OF PERFORMANCE.
Update 2: Posted Questions and Answers #2 and #3.
Award Overview
Contacts
Contracting Officer
Primary Contact
Secondary Contact
Documents
Files (30)
- Download
Update 02_Questions and Answers.pdf
43 KBAdded in Solicitation version 8Posted - Download
Amendment 01_XRIS RFP 80GSFC26R0006 (duly executed).pdf
643 KBAdded in Solicitation version 6Posted - Download
Update 01_Question and Answer.pdf
37 KBAdded in Solicitation version 5Posted - Download
1) XRIS Final RFP 80GSFC26R0006 Cover Letter.pdf
1.7 MBAdded in Solicitation version 4Posted - Download
2) 80GSFC26R0006 XRIS SF33.pdf
666 KBAdded in Solicitation version 4Posted - Download
3) XRIS RFP 80GSFC26R0006.pdf
2.2 MBAdded in Solicitation version 4Posted - Download
4) Attachment A - SOLAR XRIS SOW.pdf
494 KBAdded in Solicitation version 4Posted - Download
5) Attachment B - SOLAR XRIS SPEC.pdf
2.1 MBAdded in Solicitation version 4Posted - Download
6) Attachment C - SOLAR XRIS CDRL.pdf
1.2 MBAdded in Solicitation version 4Posted - Download
7) Attachment D - SOLAR XRIS MAR.pdf
522 KBAdded in Solicitation version 4Posted - Download
8) Attachment E - SOLAR XRIS RHARD.pdf
977 KBAdded in Solicitation version 4Posted - Download
9) Attachment F - Funding Profile.pdf
208 KBAdded in Solicitation version 4Posted - Download
10) Attachment G - SOLAR XRIS GFP.pdf
313 KBAdded in Solicitation version 4Posted - Download
11) Attachment J - Requirements Statements List.pdf
137 KBAdded in Solicitation version 4Posted - Download
12) Attachment K - Small Business Subcontracting Plan.pdf
48 KBAdded in Solicitation version 4Posted - Download
13) Attachment L - Time-and-Materials Rates.pdf
116 KBAdded in Solicitation version 4Posted - Download
14) Attachment M - Performance Based Milestone Payment.pdf
208 KBAdded in Solicitation version 4Posted - Download
15) Attachment N - 1. Non-Technical Contract Data Requirements List.pdf
174 KBAdded in Solicitation version 4Posted - Download
16) Attachment N - 2. DRD-2 Security Requirements for Unclassified IT Resources.pdf
155 KBAdded in Solicitation version 4Posted - Download
17) Attachment N - 3. DRD CPIC.pdf
200 KBAdded in Solicitation version 4Posted - Download
18) Attachment N - 3a. DRD CPIC Template for IT Portfolio PPM Data Collection.pdf
313 KBAdded in Solicitation version 4Posted - Download
19) Attachment N - 4. DRD CITAR.pdf
131 KBAdded in Solicitation version 4Posted - Download
20) Attachment N - 4a. DRD CITAR Report Template.pdf
111 KBAdded in Solicitation version 4Posted - Download
21) Attachment O - Organizational Conflicts of Interest (OCI) Plan.pdf
59 KBAdded in Solicitation version 4Posted - Download
22) Attachment P - Contractor Proposed Enhancements.pdf
56 KBAdded in Solicitation version 4Posted - Download
23) Attachment Q - Quality Assurance Plan.pdf
55 KBAdded in Solicitation version 4Posted - Download
24) Enclosure 1 - Past Performance Questionnaire.pdf
168 KBAdded in Solicitation version 4Posted - Download
25) Enclosure 2 - Financial Capability Disclosure.pdf
97 KBAdded in Solicitation version 4Posted - Download
26) Enclosure 3 - Quality Assurance Surveillance Plan.pdf
354 KBAdded in Solicitation version 4Posted - Download
27) Exhibits 1 - 3.pdf
119 KBAdded in Solicitation version 4Posted
Lifecycle
- 2Version 2Sources SoughtArchived
Space weather Observations at L1 to Advance Readiness (SOLAR) Series X-ray Irradiance Sensor (XRIS)
- 4Version 4SolicitationArchived
Type changed from Sources Sought to Solicitation
Space weather Observations at L1 to Advance Readiness (SOLAR) Series X-ray Irradiance Sensor (XRIS)
- 5Version 5SolicitationArchived
Space weather Observations at L1 to Advance Readiness (SOLAR) Series X-ray Irradiance Sensor (XRIS)
- 6Version 6SolicitationArchived
Space weather Observations at L1 to Advance Readiness (SOLAR) Series X-ray Irradiance Sensor (XRIS)
- 8Version 8SolicitationArchivedCurrent
Space weather Observations at L1 to Advance Readiness (SOLAR) Series X-ray Irradiance Sensor (XRIS)
Similar Opportunities
Additional Details
Solicitation Number
80GSFC26R0006
Archive Date
Jul 21, 2026
Office Address
GREENBELT, MD, 20771