C-5. 23-424 CC - CONSENT ITEM: (1) Approval of an Amendment to the Existing Professional Services Agreement with Biggs Cardosa Associates in the Additional Amount of $209,107 for Continued Construction Management and Inspection Services for the Higuera Street Bridge Replacement Project, PZ553 and Ballona Creek Bike Path Connectivity Project, PZ964 (collectively, "Project"); (2) Approval of an Increase to the Change Order Authorization of the Public Works Director/City Engineer for the Project in an Additional Amount of $60,000; and (3) FOUR-FIFTHS VOTE REQUIREMENT: Approval of Related Budget Amendment to Appropriate $350,000 in Cumulus Traffic Mitigation Funds for the Project