The point of pressure testing the "irrigation mainline" is to prove or disprove the presence of a leak within the scope of the installers liability.
No leak, no problem.
Installer caused leak, Fix-it-NOW!
Meters don't lie but they don't prove or disprove the location. If you get a solid 15-30 minute test you should be fine. I use 2-5 minute tests most of the time myself.
Posted via Mobile Device