Conservation and Stabilization of the Plaster and Decorative Paint at the President’s Room Ceiling, United States Capitol Building

The Architect of the Capitol, through its Acquisition & Material Management Division, is soliciting proposals for the conservation and stabilization of the plaster and decorative paint at the President’s Room ceiling, located in Room S-216 of the United States Capitol Building. This project, identified as solicitation AOCSSB26R0023, involves professional services classified under NAICS code 541990 for All Other Professional, Scientific, and Technical Services and PSC code R499 for SUPPORT- PROFESSIONAL: OTHER. The procurement is conducted as a negotiated acquisition using a tradeoff source selection process to award a single contract to the responsible offeror providing the best overall value to the agency.

There is no set-aside (NONE) assigned to this requirement. The performance of services will take place in the United States at the U.S. Capitol Building under the oversight of Contracting Officer Troy Dorsey. The proposal submission deadline is April 20, 2026, following a non-mandatory site visit on April 7 and a deadline for technical questions on April 8.

The solicitation includes 18 attachments, featuring the Statement of Work, past performance questionnaires, and employee eligibility verification forms. Amendment 01, published on April 9, 2026, updated the Statement of Work and incorporated a Request for Information log as part of the formal record. All offerors must be actively registered in the System for Award Management to be eligible for award.