wmonroe
Elite Member
I was able to lay 160' of 4" perforated and "tee" in at roughly 15-20 paces. You can see one of the branch connection is the first image. I started back filling with 2b Friday. I wrapped the 4" with landscaper cloth , and will likely put down another layer on top of the 2b before I fill the top 4" with topsoil. I hope it works. I have to lay some stone at the base yet to control runoff, the local TWP supervisor insisted on the water running down the uphill side of the drive for drainage, that puts it at the base of the wall. I sank the first run about 4-6" below grade, but it also has a steep slope towards the wall, I plan on reducing the slope some too.
Sounds like you have everything well planned out, it should stand for a long time.