Separate installing equipment from permission to irrigate.
A Dripping Springs irrigation installation must be planned around the actual supply and provider requirements. The existence of a new system does not establish permission to use it under current restrictions. Dripping Springs WSC publishes information for its own members; verify conditions separately where the property uses another provider or a well.
Have the irrigation professional coordinate the final planting layout, water connection and required approvals. Consider access to valves and controller locations, and schedule sleeves before paving. Specify testing, documentation and owner instruction in the completion scope. If planting will follow later, plan commissioning and establishment as distinct steps so a construction milestone is not mistaken for readiness to irrigate.
Local reference: Dripping Springs WSC water information. Confirm requirements for your address and scope with the responsible authority.