Exhibit_1_-_Time_&_Materials_(T&M)_Work_Authorization_Form.pdf

This is a Time & Materials (T&M) Work Authorization Form for the Mile Square Northeast Area Smart Irrigation Controller Upgrade project administered by the County of Orange, California. The form documents authorized work tasks including re-wiring with dedicated low-voltage wire runs and trenching for new wire paths, with a critical requirement that each valve must have a dedicated wire run and wire splitting is prohibited. The form provides structured tracking for valve/station numbers, trenching footage, wiring footage, materials used, and total material costs, with blank rows for data entry and totals summation. The contractor must certify that no wiring was split or shared between valves and that each valve serviced has a dedicated lead to the controller with WeatherTRAK site map updates. County Project Manager approval is required to verify that performed work and listed materials/measurements meet project specifications.

The form functions as a billing and verification document within the larger smart irrigation controller installation contract that includes firm fixed-fee components for equipment and labor, with T&M work items available for field wiring repairs. This authorization mechanism allows for documented tracking of additional work beyond the base contract scope while maintaining strict compliance with project specifications regarding dedicated wiring architecture. The dual signature requirement—contractor certification and County Project Manager approval—establishes accountability for both work performed and material costs, ensuring alignment with the overall project requirements for the WeatherTRAK OptiFlow XR smart irrigation controller system installation at Mile Square Regional Park.