“the Board” means the Waveney, Lower Yare and Lothingland Internal Drainage Board and any successor body;

“the outfall pipe” means the specified work comprising an outfall pipe, headwall and associated apparatus to be constructed in and adjoining the relevant watercourse known as Waveney Common Road 1 adjacent to Queen Anne's Road, subject to such amendments as the Board and the undertaker may agree;

“relevant asset” means any watercourse, adjoining bank, embankment or wall and any associated apparatus or structure, including sluices and water control appliances, which is for the time being belonging to or under the control of the Board;

“relevant watercourse” means a watercourse that is a relevant asset;

“specified work” means any part of the authorised development which affects a relevant asset;

“functions” includes powers and duties.