We have completed a thorough winterization of your irrigation system. Please leave all irrigation shut-off valves closed to prevent re-introducing water into your system, which could cause freeze damage. If you notice any water dripping outside, or icicle formations on irrigation pipes, please call us to schedule having your shut-off valve replaced immediately. We look forward to starting up and inspecting your system in the Spring! Don’t forget to renew your annual membership, if you haven’t already! Any necessary repairs or upgrades were identified and recommendations provided. Zone 1 big poly break left side by fence (customer opted out of repair) there is a chance that water still remains in the heads that weren’t fully blown out due to break. Zone 3 did not come (estimate was made for a return trip to repair issues back at start up, however it never got approved) System doesn’t have a backflow preventer Recommend installing one to prevent contaminated water from going back i