If useful life is increased by more than one-third as a result of the
above-mentioned work, then this expense must always be capitalized.
b) Extension of an existing asset
Extension means that the item's substance has been increased,
and this includes an extension of its possible uses (e.g., when elevators are first installed in a building, extension of a conveyor
belt). This expense has always to be recorded as an addition to
the book value of the existing item, and is subject to depreciation
in accordance with that item's remaining useful life.
If only parts of an asset are renewed, and these solely serve to
keep it functioning, then this is current expense for the period.
c) Appreciable improvements to an existing asset
Capitalization must also be performed if the nature of an item is
changed, and it is improved appreciably compared to its original
state. This is especially the case if an existing item is changed in
such a way that a new possibility for use exists (e.g. conversion of
a warehouse into an administrative building, major increase in
production capacity). Measures, which only serve to ensure the
item's original potential for use, are current operating expense.
d) General overhauls
If original useful life is extended by more than a third in the course
of a general overhaul, this expense has to be capitalized.
In case of doubt please consult the consolidation office of the
MAHLE Group (CC).