Renovation of a transportation facility in Ontario, California. Completed plans call for the renovation of a transportation facility.

The Ontario International Airport Authority (OIAA) seeks proposals from qualified firms to design and build a comprehensive Public Address System (PAS) / Terminal Paging System (TPS) / Emergency Communication System (ECS) that meets the communication needs of the airport's operations and enhances passenger experience. The new system should enable reliable and clear communication throughout the terminals, ensuring timely information dissemination regarding flight updates, security announcements, emergency procedures, and general airport services. The project encompasses the design, installation, testing, commissioning, and training associated with the new system. Some of the key issues with the old system that need to be addressed with the new system include the high operating voltage of the old loudspeaker system and the need to transition to the Dante audio protocol, replacing the existing Cobranet protocol utilized by the legacy AtlasIED system. Copy of successful Proposer's City of Ontario Business License Please confirm that you will provide a copy of your City of Ontario Business License and/or confirmation response prior to Award of Contract and/or Commencement of Work. OIAA reserves the right to reject any or all proposals; to waive any informality in the proposals when doing so would be to the advantage of OIAA; to reject any unapproved alternative proposal(s); and to reject the proposal of any proposer who has previously failed to perform competently in any prior business relations with the OIAA. The receipt of proposals shall not in any way obligate the OIAA to enter into any agreement or any other contract of any kind with any prospective Proposer. The OIAA is the sole judge of the merits of the respective proposals received and reserves the right to reject any or all proposals, reissue the proposal, perform the work in-house, or maintain the operation with existing contracts. Question Deadline date Changed from 09/26/2025 to 10/17/2025 as per Addendum 7