During the system check multiple issues were found throughout the property. The master valve was seized up and needed to be replaced. A total of 11 pop up spray heads were flagged to be replaced. This was due to the heads either leaking from the base of the stem and body, not retracting after the zone was shut off or not being the correct type of sprinkler for the zone in which it was located. The controller was having electrical issues and it’s recommended to have it replaced. Zones 4-6 had no voltage at the controller, zones 9-14 had no ohms at the controller, zone 7&15 had ohms and voltage but did not operate when tested. Only zones 1-3 and 8 came on when tested. All of these issues were presented to the customer and approval was given to replace the master valve. An estimate with the remaining known repairs will be sent to the customer with the invoice for the work that was completed during today’s visit.