UNDERLAY underneath carpet tiles

acceptable entryway systems include permanently installed grates, grills, and slotted systems that allow for cleaning underneath. Roll out mats are acceptable only when maintained on a weekly basis by a contracted service organization What we have on our project are two items for an entryway system at regularly used exterior entrances 1) An underlay 2) And on top of the underlay are carpet piles Both items do capture dirt and allow for cleaning underneath. Not only that but we can definitely maintain it on a weekly basis by a contracted organization…… Can we qualify? Again the underlay acts as a roll out mat, and the carpet tiles are the top layer. Underneath the carpet tiles is the underlay. These 2 items are used mostly in big projects or hotelS… Can someone please tell me if the above qualifies