Cornerstone CS-26-1401 Rock Island Arsenal Increased Access (Security) CS-26-1401

U.S. Army Combat Capabilities Development Command Chemical Biological Center (DEVCOM CBC), Rock Island, IL, on behalf of the Office of the Secretary of Defense, Office of the Assistant Secretary of Defense for Industrial Base Policy via its Innovation Capability and Modernization Program (10 U.S.C. 4817), in conjunction with Army Contracting Command Rock Island (ACC-RI), manages the Cornerstone Other Transaction Agreement (OTA), in accordance with 10 U.S.C. 4022. Cornerstone was architected to create a broad-based, flexible and enduring public-private consortium focused on strategic strengthening of the U.S. Manufacturing and Defense Industrial Base and provide a strong complement to the mandates in Presidential Executive Order 13806. ACC-RI, on behalf of DEVCOM CBC and the Rock Island Arsenal (RIA), intends to issue a competitive Cornerstone Initiative Request (CIR) for a prototype project related to RIA Increased Access & Security Requirements around 17 April 2026, with an estimated closing date of 30 calendar days after issuance. The CIR for this effort is restricted to Cornerstone consortium members. The CIR will solicit whitepaper proposals for one (1) Fixed Price OTA. Period of performance for RIA tasks will be 12 months; additional tasks and sites may be included. A non-competitive follow-on production OT may be awarded following a successful prototype. The objective of this effort is to develop a modernized, integrated approach to perimeter and installation security capable of addressing evolving threats across both ground and air domains. A site visit will be offered and is anticipated to be held the week of 27 April 2026. Interested vendors must register in advance AND attend in order to present a proposal for Government consideration. The CIR will contain specific instructions for registration. Any OT awarded as a result of this initiative will incorporate revised FAR clause 52.204-25, Prohibition on Contracting for Certain Telecommunications and Video Surveillance Services or Equipment, dated Aug 2020. The CIR for RIA Increased Access will be communicated to the Cornerstone consortium and companies with pending applications via email. Entities are required to have begun the membership process for their submission to be reviewed. Entities must be members of the Cornerstone consortium, with a signed Cornerstone Consortium Management Agreement, to be awarded this OTA task. Contractors may obtain Cornerstone registration information by inquiring at: usarmy.ria.devcom-cbc.mbx.cornerstone-ota@army.mil or https://cornerstone.army.mil/. Interested parties should stay alert for any changes that may be published to this sam.gov posting. Please email all questions and responses to the following mailbox: usarmy.ria.devcom-cbc.mbx.cornerstone-ota@army.mil This Special Notice is for planning purposes only and does not constitute a CIR or an obligation on behalf of the U.S. Government. Issuance of this Special Notice is not a guarantee of a future CIR or an award and is not a commitment of any kind by the Government.