I started up the Greywalls irrigation system on Monday because we had to get water on our sand based greens to begin recovery.  

As you can see the #15 bridge continues to move/settle.  Over the winter it moved so much that it pulled the gasket joint coupling off.  Two floor jacks, four screw drivers, needle nose pliers, an adjustable wrench, a couple blocks of wood, a hammer and some not so nice words later the problem was corrected.  

 Leaking!

Repaired