2. In this Schedule unless the context otherwise requires—
“the airport” means the airport known as Heathrow Airport—London;
“airport property” means the land, buildings, apparatus and any other property of whatever nature—
forming part of or held in connection with the airport,
situated within the limits of deviation for the Order applied for on 15th September 1994 to extend the Heathrow Express Railway, or
situated within the site of the Perry Oaks Sewage Works;
“apparatus” means any apparatus, appliance, conduit, duct or structure belonging to the authority or the Civil Aviation Authority and used for or in connection with the provision of services by the authority or the Civil Aviation Authority for the operation of the airport and includes any structure for the lodging thereon of such apparatus;
“construction” includes reconstruction and for the purposes of paragraphs 12 to 16 (inclusive) of this Schedule includes maintenance of the authorised works;
“the Heathrow Express Railway” means the railway authorised by the Heathrow Express Railway Act 1991;
“plans” includes sections, drawings, specifications and particulars (including particulars as to the method of constructing any work to which the plans relate).