Specifications include, but are not limited to: Installation of main and lateral piping to include excavation no more than three feet deep. 10.3.3.2 Installation of main and lateral piping to include excavation no more than 3 feet deep 10.3.3.3 Troubleshoot, install, repair and/or replace Irrigation Controllers 10.3.3.4 Install, repair and/or replace automatic control valves 10.3.3.5 Install, repair, and/ or replace Heads; Rotary, Spray, Swing Joints, Popup, drip & golf. 10.3.3.6 Troubleshoot, install, repair, and/or replace control wiring 10.3.3.7 Installation of valve & backflow boxes 10.3.3.8 Troubleshooting of system, determine repairs and provide details to the ICC. 10.3.3.9 Hydrostatic testing of the system.