C-11. 24-595 CC - CONSENT ITEM: (1) Approval of an Amendment to the Existing General Services Agreement with MasterCorp Commercial Services for Citywide Janitorial Services and Event Service Workers in an Additional Amount Not-to-Exceed $810,00 for Contract Year Six (April 1, 2024 - December 31, 2024) and Increase the Hourly Rate for Event Service Workers.