We pick the RainBird 1800 sprinkler heads -- they have adjustable angles, plus a fixed 180 degree and 360 degree. And we will put bubblers by the two trees -- the one that is there now and the new one to be planted.
We laid out about where everything went using old PVC pipes.
And once we had it laid out, we trenched where the lines went.
We are using a 3/4 inch PVC pipe, with 1/2 inch Tees for the RainBird 1800 sprinkler heads. We glue all the pieces together, test it out, and then fill the trenches back up with dirt.
Somehow in this process, we ended up with not enough dirt to fill things up, so we went to Whittlesey Landscape Supplies and got two more cubic yards of dirt -- professional mix ($86.92).
This allowed us to fill in the trenches and smooth out the backyard that has been dug up.
We moved a volunteer tree to one of the spots where we want a tree in the back yard, and also moved the two pieces of Zoysia Pallisades to close to the patio walkway (to get it out of the way of the irrigation lines).
We should let this settle for a bit, and then put down new grass.