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: 3/4” pvb backflow preventer was leaking upon arrival due to a crack (see photos)—customer opted to replace in the spring. Zone 2. Several exposed spray heads and heads not retracting. Zone 4. appears to have a rotary head with poor coverage at back left fence. Recommended membership. Recommended WiFi smart controller—customer opted to replace in spring.