***UPDATE 02*** - CHANGES COMING - - The CMMC Level certification requirement is being removed. The specifications and drawings will be accessible without restricted access. As soon as final review of documents is complete, those will be released in SAM.gov along with solicitation amendment. - Pre-proposal Conference/Site Visit Date change: due to upcoming changes, solicitation will be amended to show this date as 09 Jun 2026 (all other information related to site visit will remain unchanged). Solicitation amendment is pending. - Proposal due date will be changed to 30 Jun. ***END OF UPDATE 02*** ***UPDATE 01*** Updating section of posting related to "How to Obtain Access to CUI Documents": Access to Controlled Unclassified Information (CUI): The Specifications and Drawings contain Controlled Unclassified Information (CUI) and will only be accessible upon request. Offerors must use the "Request Access" button within SAM.gov to initiate access. The system will automatically provide the Contracting Officer with the offeror's UEI and CAGE Code. The Contracting Officer will verify the offeror's Cybersecurity Maturity Model Certification (CMMC) Level 2 - CP3AO compliance or higher before granting access to CUI documents. Approved offerors will access the Specifications and Drawings directly through SAM.gov and must adhere to all CUI handling and safeguarding requirements as outlined in DFARS 252.204-7021. Non-compliance may result in access revocation and disqualification. Early submission of access requests is strongly encouraged. More information regarding CMMC can be found at https://dodcio.defense.gov/CMMC/Y. ***END OF UPDATE 01*** The Ohio National Guard is issuing this solicitation as a Request for Proposals (RFP), to award a single firm fixed- price contract for commercial construction services for PBXP222050 – Building 403 CYBER Repair. Project requirements include meeting ICD-705 standards and accommodate current cyberoperations mission requirements, in accordance with design specifications and drawings, located at the 179th Cyberspace Wing, Mansfield, Ohio ANG. The contract duration is five hundred and forty (540) calendar days after issuance of notice to proceed, to include completion of final inspection and punch list items. The magnitude of this project is between $10,000,000 and $20,000,000. The North American Industry Classification System (NAICS) code for this work is 236220. The small business size standard is $45,000,000 This action is being procured on an UNRESTRICTED basis. The HUBZone price evaluation preference described at RFO FAR 19.110 will apply. A Small Business Subcontracting Plan is required if the offeror is a large business and must be submitted with the offer. The pre-proposal conference is scheduled for 28 May 2026, 10:00am EST; interested contractors are encouraged to attend and shall follow conference registration and base access requirements shown in the solicitation - see Section 00 21 00-Instructions, for pert…