Hi Mike, with regard to the concrete topping issue, which hasn’t been yethas yet to be resolved, as mentioned before, the specified detail is not a common procedure, besides. Besides, there is no mix design for the topping or a detaildetailed showing. itIt is mechanically bonded to the hollow core specified on the structural drawings, so it’s assumed to be none structuralnon-structural.
weWe are surprised, too, at the fact that we are having this discussing about a detail that will cause many issues at each stage of the project and which we all agree it is absolutely not necessary.

aA meeting is needed urgently to resolve this issue,. In the meantime, I want to briefly shed some light on a few issues this detail will cause: