Distinct asset
(4) Distinct asset(i) In general. For this section, a distinct asset is analyzed separately from any other assets to which the asset relates to determine if the asset is real property, whether as land, an inherently permanent structure, or a structural component of an inherently permanent structure. Buildings and other inherently permanent structures are distinct assets. Assets and systems listed as a structural component in paragraph (a)(2)(iii)(B) of this section are treated as distinct assets.