23. (Recommended by Senior Assistant General Manager – Water System) (Approved by General Manager and Chief Engineer) Approval of Amendment No. 1 to Contract No. 7794R1 for Modular Buildings for Water System Facilities with Preferred Modular Structures. The Amendment will increase the amount by $514,663. The term of the contract will remain the same. Determine item is exempt pursuant to CEQA Guidelines Section 15303.