Hello, I've got an open design ticket in with Rainbird design team. Unfortunately they do not offer rapid service to Canadians. It's not that I'm impatient, but due to the way that my landscaping and cement pour is scheduled, I am hoping to get the design earlier than the 10 days.

I do believe that this is a fairly simple setup and someone on this forum might be able to provide me with some advice. I understand my GPM requirements, spacing requirements etc and am OK on sourcing out the parts but what I am not 100% on and not very good at, is designing where each head should go to ensure complete head to head coverage.

if anybody can tell me where my sprinkler heads should go, it would be of great service to me.

The valve manifold will be going into the flowerbed near the top right of the property and is the only part of the plan that is elevated (by 1 foot). the rest of the lawn is table top flat.

the water main, going into the valve manifold is 3/4" copper. I have tested at 13.3 GPM and a static pressure of 60PSI.

the main points of contention for me is the tree and the curved walkway. The only part of the lawn that needs irrigation is the "Front Yard Lawn" area. and I would like to somehow get the grass on the other side of the tree.

Thank you for any assistance that anybody can provide.

cheers.