Bridgebuster: Thanks for the response and recommendations. We are just cutting a trench into a portion of the slab and covering with a plate.
TLHS: I don't expect much traffic will be going over this thing. I guess you could say it is on an industrial site, not a public road or anything...
Hello,
We have a concrete structure (basically four walls which are beneath grade) who's top slab is supported by walls and sits flush with existing grade. This slab has been designed to take H-20 loading. We have now been asked to add a "trench" to our slab, in order to fit and store electrical...
