**Amendment 003: **
The purpose of this amendment is to update the CLIN structure, add clauses, and attach Attachment E - Questions and Answers.
We have also extended the question due date to close on 10/30/2026 at 1:00PM CST
We have not answered all questions recieved at this time, answers are still in works, please continue to monitor SAM.gov for updates.
Amendment 002:
The purpose of this amendment is to fix admin errors on the CLIN. Please see SF30.
Amendment 001:
The purpose of this amendment is to correct a spelling error on documents from "Venus Thrombosis" to "Venous Thrombosis".
Base
Venous Thrombosis RFQ:
This notice is a combined synopsis/solicitation for commercial products and commercial services prepared in accordance with the FAR Part 12, Acquisition of Commercial Products and Commercial Services. This announcement constitutes the only solicitation; offers are being requested and a written solicitation will not be issued.
This notice is being issued as a Request for Quotations (RFQ) under solicitation number 80JSC026Q0014 for Venous Thrombosis (VT) .
The provisions and clauses in the RFQ are those in effect through FAC 2026-01
The NAICS Code and Size Standard are 541715 and 1000 Employees, respectively. The offeror must state in their offer their size status for this acquisition.
All responsible sources may submit an offer which must be considered by the agency.
Delivery to NASA/JSC is required within 30 days after receipt of order. Delivery must be free on board (FOB) Destination.
The following clauses and provisions are incorporated; full text of the clauses and provisions may be accessed electronically at: FAR - FAR Overhaul - Part 52 | Acquisition.GOV
NFS - https://www.hq.nasa.gov/office/procurement/regs/NFS.pdf
Offerors must provide the information required by FAR 52.212-1, Instructions to Offerors-Commercial Products and Commercial Serviceswhich is incorporated by reference.
The items under this acquisition are subject to the World Trade Organization Government Procurement Agreement and Free Trade Agreements.
FAR 52.212-2, Evaluation -- Commercial Products and Commercial Services
The Government will award a contract resulting from this solicitation to the offer responsible, whose offer conforming to the solicitation will be most advantageous to the Government, price and other factors considered. The following factors are in descending order of importance and must be used to evaluate offers: Technical Acceptability, Past Performance, and Price. Technical and Past Performance, when combined, are significantly more important than price.
FAR 52.212-4, Contract Terms and Conditions-Commercial Products and Commercial Services is applicable
NASA Clause 1852.215-84, Ombudsman, is applicable. The Center Ombudsman for this acquisition can be found at: https://www.hq.nasa.gov/office/procurement/regs/Procurement-Ombuds-Comp-Advocate-Listing.pdf
This posting, in addition to any attached documents, will be available on www.Sam.gov. Potential offerors will be responsible for downloading their own copy of this combination synopsis/solicitation and amendments (if any).
Prospective offerors are encouraged to notify this office of their intent to submit an offer. All contractual and technical questions must be submitted electronically via email to John Russo at john.d.russo@nasa.gov and Katelyn Jaime at katelyn.r.jaime@nasa.gov not later than 1:00 PM CST on 10/30/2026. Telephone questions will not be accepted.
Responses to this combined synopsis/solicitation *(with concurrence by the offeror’s institutional Authorized Organizational Official (AOR) if applicable) *must be received via email no later than 1:00PM CST on 11/20/2026.
The Government is not responsible for any failure attributable to the transmission or receipt of documents submitted using electronic means, including the missing of any established deadlines.
Failure to submit a complete electronic proposal by the due date and time specified for this RFQ must result in the proposal being considered late and must be handled in accordance with FAR 52.212-1 Instructions to Offerors - Commercial Products and Commercial Services.
Work performed will focus on applied research to surveil, reduce risk of, and/or prevent/treat venous thrombosis (VT) during spaceflight and exploration missions. This includes preflight medical screening, individual risk assessment, monitoring approaches, and countermeasures for spaceflight VT. The contractor shall provide all management, supervision, labor, personnel, materials, equipment, tools, supplies, facilities, and transportation necessary to perform all work. The scope does not include tissue chip/organoid pathophysiology development, Earth-independent decision-making support tools, emerging VT pharmaceutical treatments, or modeling (i.e., artificial intelligence, machine learning).
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"US""77058""HOUSTON""TX""USA""HOUSTON TX 77058""VT - Attachment E - Questions and Answers 10.28.2026.pdf"147377"file"".pdf""1""2026-10-28T19:40:46.504+00:00""c49287427dca4d2aa30d65e7f9dd8053""public""0""public""b04614dd0f494010a69b25ee349740fa""0"16"0""Solicitation Amendment 80JSC026Q00140003 SF 30.pdf"112600"file"".pdf""1""2026-10-28T19:40:46.504+00:00""4f11bbff5c66479dbfd6e76cc6db8d11""public""0""public""3017cdd7e8d44a3180fc7492d1494a72""0"15"0""Conformed - 80JSC026Q00140003.pdf"1001563"file"".pdf""1""2026-10-28T19:40:46.504+00:00""043ef7a580404993b850f8072ed40803""public""0""public""52b23dbcc0b84e749cf86fbd9f753b32""0"14"0""Solicitation Amendment 80JSC026Q00140002 SF 30.pdf"103175"file"".pdf""1""2026-09-28T15:10:33.958+00:00""e936a42819d741ca89b6873c3e0768c4""public""0""public""5fde032678b14b24a9e9836450be8ed8""0"13"0""Conformed - 80JSC026Q00140002.pdf"996290"file"".pdf""1""2026-09-28T15:10:33.958+00:00""3a145c7af0a440a5b9ed60413c672b7b""public""2026-10-28T19:40:46.504+00:00""1""public""70097495a9994ea5ac7aabc6f1152319""0"12"0""2026-10-28T19:40:46.504+00:00""VT - Attachment C - Evaluation Criteria 9.25.2026.pdf"144756"file"".pdf""1""2026-09-25T15:52:46.479+00:00""8523dce2a0e94d51b65c7259c6b71622""public""0""public""1b50343ec60d434782b95f5921443a24""0"10"0""VT - Attachment A - PWS - 9.25.2026.pdf"160618"file"".pdf""1""2026-09-25T15:52:46.479+00:00""b7df97f8fd024c8e911b21354c6f7cab""public""0""public""b576f58e43c742d7ab26ee0d277042d9""0"9"0""VT - Attachment B - Additional Instructions 9.25.2026.pdf"87254"file"".pdf""1""2026-09-25T15:52:46.479+00:00""0b4438733a3942ff8d039a0476b66b98""public""0""public""4b6961ae7f14478aa2c318efef453575""0"8"0""VT - Attachment D - Pricing Sheet 9.25.2026.xlsx"20412"file"".xlsx""1""2026-09-25T15:52:46.479+00:00""3cad56c8511445efbe0b0dc855add2fe""public""0""public""615933982a594e9da2595a4eaece4a7c""0"7"0""Solicitation Amendment 80JSC026Q00140001 SF 30.pdf"100638"file"".pdf""1""2026-09-25T15:52:46.479+00:00""55db3c2a466941fd8570a5c245411607""public""0""public""e9240f7eaa6541a5ab0255dc2b624cec""0"6"0""Solicitation - 80JSC026Q0014.pdf"996247"file"".pdf""1""2026-09-25T15:16:29.642+00:00""2c7db217bbe743fa8b6bd3a2d7e2990c""public""0""public""dc85ddd5f60c41c08f07298f14dd0582""0"5"0"Most Texas work asks for the two below, and the solicitation documents are where it’s stated. One prequalification covers both — on this bid and the next.
A surety’s written statement that it expects to bond you up to a stated amount, subject to final underwriting. It’s what an agency asks to see before they take your bid seriously.
Source: SAM.gov (notice 61a2d74b04a24b78a499eef799c6d3a9), retrieved via the SAM.gov Get Opportunities API. View the official posting, and always confirm requirements and deadlines with the issuing agency.