I don't have a valve that controls the sprinklers but there are sprinklers sticking out from the sidewalk so there has to be something in place. There is no water coming out no matter which valve I turn on. I just moved into this house not long ago and the previous owner did not tell me anything about the sidewalk sprinklers.
I have a retaining wall in my front yard, it raises 3 feet above the sidewalk. The sprinklers on the sidewalk is not working. How do I figure out which part of the system fail with all the concrete on the sidewalk, the retaining wall and the 30 feet of lawn from the valve to the retaining wall? If the pipes underneath the sidewalk or the section buried underneath the front yard and the retaining wall is broken, how do I go about fixing it? Is there a way to install a new sprinkler system without...
