OPERATION. An operation occurs when an
object is intentionally changed from another
object; or is arranged for another operation,
transportation, inspection, or storage. An
operation also occurs when information is
given or received or when planning or
calculating takes place. An operation symbol
is also used to represent a person doing work.
TRANSPORTATION. A transportation occurs when
an object is moved from one place to another,
except when such movements are a part of the
operation or are caused by the operator at the