Request for Proposal (RFP) No. 122DH030, issued September 26, 2022, was seeking proposals from qualified firms to provide Firewall Management and Support Services. Proposals were only accepted electronically via email by Contracting and Procurement, RTD, amelia.thompson@rtd-denver.com until 2 p.m. prevailing local time on October 26, 2022. No paper proposals were accepted. Two proposals were received: Trace3, LLC, Zivaro, Inc. Award recommended to Trace3 LLC pending approval and full execution of the Contract.