Hi. I have an existing irrigation system that I am working on. It is in a commercial building that houses a fitness center. The building has just undergone a complete interior renovation including the plumbing system.
A new double check valve has been installed at the water main feeding the gym. Since my irrigation line enters before the check valve it is protected . Do I need to add an additional check valve just for the irrigation branch?
Any advice would be much appreciated.
A new double check valve has been installed at the water main feeding the gym. Since my irrigation line enters before the check valve it is protected . Do I need to add an additional check valve just for the irrigation branch?
Any advice would be much appreciated.