My company has designed some WP, GFCI receptacles to be pedestal mounted in tree planters outside a mall. We designed these to have a small concrete footing poured in the planter to secure the conduits. It turns out that they can not pour the small footing because it may interfere with the tree?s root ball. We are looking into possibly drilling holes in the tree grate to pass the conduits through, but are having trouble determining how to secure the conduits to the tree grate. Does anyone have any suggestions on what types of clamps or other fittings could be used to secure the conduits to the grate? I have attached a .pdf file of the section through the planter and a photo of the tree grate. If it matters, the tree grates will be made of bronze.
Thanks in advance for any expertise anyone can lend.
View attachment Tree Grate Section1.pdf
Thanks in advance for any expertise anyone can lend.
View attachment Tree Grate Section1.pdf
