Requesting approval of Supplemental Agreement No. 1 to the Work Authorization No. 1, for the project "West Main Drain III Extension - Phase 1 -2023 Bond  Referendum Project No. 14", (C-HCDD1-23-067-10-31), with L&G Engineers Inc, to reflect a revised ''Exhibit D"-Work Schedule, with an extended termination date of February 28, 2026, (subject to final Legal review and compliance with HB1295).