These pics are from a local football field that had irrigation installed three years ago. RB 7005's, booster pump, 1.5" PGA's - everything installed as specified. Only one problem - 1.5" laterals 6 to 8" deep. School had the field aerated and entire system is trashed. We are reinstalling the laterals from the valves (18" deep!), installing new swing joints and connecting to the heads. Attorneys involved and everything - guess they are going after the original installer.