ClosedPresolicitation
Dept of Defense contract category

This Call for solutions is for Shipboard Isolation Systems (SIS)

Dept of Defense · DEPT OF THE ARMY

This notice is not accepting responses (deadline was May 18, 2026, 8:00 PM EDT).

Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.

Response deadline
May 18, 2026, 8:00 PM EDT
Posted
May 12, 2026
Solicitation
W911QY-26-S-SBIS-01
Set-aside
No Set aside used
Place of performance
Stafford, VA, USA
Contracting office
W6QK ACC-APG NATICK · NATICK · MA
Source
SAM.gov · updated May 13, 2026

Description

This Call for solutions is associated with the Army's Open Solicitation, W9128Z-25-S-A002. Please see the referenced link for more information. (https://sam.gov/opp/476c4481dc56499c9b1d9c6a9ce745a9/view). Call for Solutions (CFS) Number: W911QY-26-S-SBIS-01 Issuing Office: U.S. Army Contracting Command-Aberdeen Proving Ground (ACC-APG), Natick Contracting Division (NCD) Date Issued: March 11, 2026 New Question and answers are highlighted Shipboard Isolation System (SIS) This Call for Solutions (CFS) is issued under the authority of 10 U.S.C. � 4022, �Authority of the Department of Defense to carry out certain prototype projects,� against the Army Open Solicitation (AOS) W9128Z-25-S-A002. The Government intends to award multiple Prototype Other Transaction (OT) Agreements to the offerors whose Solution Briefs are determined to be most advantageous to the Government based on the evaluation criteria outlined in Section D. This CFS invites interested parties to submit a �Solution Brief� for a prototype SIS. The details can be found in Attachments: Call for Solutions (CFS) SIS - Final DRAFT 11MAR2026.. and SOO SIS_Final Draft 11MAR2026. Inquiries and Questions All inquiries must be submitted via email to both POCs NLT 1700 Eastern Time on 08 May 2026. Each Offeror shall submit only one consolidated set of questions. Questions received after the deadline may not be answered. If an Offeror identifies a potential error, omission, or other issue in the drafft Call for Solutions, the Offeror must notify the Government POCs in writing during the question period. The notification must include supporting rationale and any recommended remedies for the Government's consideration. Communication Protocol - All communications concerning this competition shall be in writing and directed exclusively to the Government POCs identified below. Unauthorized contact with other Government personnel regarding this competition may constitute an Organizational Conflict of Interest (OCI) and result in the Offeror's exclusion from the competition. Agreements Officer: Peter Stahley (email: peter.w.stahley.civ@army.mil) Agreements Specialist: Christine Halamoutis (email; christine.m.halamoutis.civ@army.mil) Updated April 1, 2026 The government plans to post Questions and Answers (Q&A) that have been received for SIS by April 7, 20226. The draft CFS and SOO will be updated to remove "draft" and a final CFS due date will be posted. Updated April 8, 2026 Questions and Answers (Q&A) will be provided in the Q&A attachment The draft CFS and SOO have not been finalized, once they have been, they will be posted and marked as final. Updated May 5, 2026 The draft has been removed from this CFS and SOO, this is the finalized request for solution briiefs. The previously posted Q&A's has been updated and included as an attachment to this call. This CFS invites interested parties to submit a �Solution Brief� for a prototype SIS. The details can be found in Attachments: Call for Solutions (CFS) SIS - Final 05MAY2026.. and SOO SIS_Final 05MAY2026. Inquiries and Questions All inquiries must be submitted via email to both POCs NLT 1700 Eastern Time on 08 May 2026. Each Offeror shall submit only one consolidated set of questions. Questions received after the deadline may not be answered. If an Offeror identifies a potential error, omission, or other issue in the drafft Call for Solutions, the Offeror must notify the Government POCs in writing during the question period. The notification must include supporting rationale and any recommended remedies for the Government's consideration. Communication Protocol - All communications concerning this competition shall be in writing and directed exclusively to the Government POCs identified below. Unauthorized contact with other Government personnel regarding this competition may constitute an Organizational Conflict of Interest (OCI) and result in the Offeror's exclusion from the competition. Agreements Officer: Peter Stahley (email: peter.w.stahley.civ@army.mil) Agreements Specialist: Christine Halamoutis (email; christine.m.halamoutis.civ@army.mil) Responses are due: 19MAY20226 Updated Q&A 13MAY2026 See attachment - Updated Questions and Answers 13May2026 Attachment Newly added Q&A are highlighted Responses are due: 19MAY20226

What similar awards have paid

Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.

Typical award size

$41,040

Middle of the pack for similar past awards

Most similar awards fall between $27,852 and $54,880

Lower end$27,852Typical$41,040Higher end$54,880
Based on 13 similar awardsSame industry code (339113)Same product/service code (4240)Prime contracts (not umbrella IDVs)

Who has won work like this

Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.

Recent examples

A few of the newest similar awards in our index.

Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.

Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID 94903a8fcce447e88a7b17e511211338.

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