I did head relocates which is no new pipe expect where a sprinkler head needs moved. I would have to start a drawing by setting it up. Placing the sprinkler heads where they should go and plotting that. Submitting the drawing to my boss for approval. Then start connecting your heads to your brachline. You then label your pipe sizes and pipe cuts. You do your details for the riser and how the arm over is to look.
I learned a lot. They trained us in construction terms and pipe terms. They taught us how to do a proper field survey.
Management was trying to train in another way not just throwing a new designer into a big project. They were trying to make sure we knew what we were going and we were doing our best.
Mostly doing head relocates.
Field surveys were my favorite part of the job.