C-3. 23-922 CC - CONSENT ITEM: Approval of Amendments to Existing On-Call Agreements with AZ Construction, DBA Ace Fence, Fleming Environmental, Ron's Maintenance, Pumpman Inc., AM PM Door, Inc., Schindler Elevator Corporation, Siemens Industry, Inc., Duthie Power Services, Duke's Root Control, Inc., Commercial Door of LA County, Inc., and Grundfos CBS, Inc., for Various Maintenance Services to Extend the Term of Each Agreement through June 30, 2024 and Increase the Aggregate Not-to-Exceed Amount by an Additional $504,000 for all Agreements Combined.