“To maintain and keep in good and substantial repair and condition” 44. Mr Sissons submitted that it was not necessary that there first exist some element of disrepair in the structure of the Building before the appellant’s obligation under paragraph 1 of the First Schedule was engaged. “To maintain” meant something different from “to repair”, since otherwise one or other expression would be wholly redundant. While “repair” connoted a process or activity involving the restoration to its original condition of something which had deteriorated from that condition, the verb “to maintain” described a result to be achieved, namely the preservation of the subject matter of the covenant in its original state. Maintenance therefore included preventative measures taken before any state of disrepair had developed. 45. A number of authorities on the meaning of the verb “to maintain” in different contexts were referred to by Mr Sissons (they are conveniently collected and discussed by Young J in Greetings Oxford Koala Hotel Pty Ltd v Oxford Square Investments Ltd (1989) 18 NSWLR 33, 39). They supported his proposition that the word contemplates a result to be achieved rather than the means of achieving it. The word imports prevention rather than cure; for example, in Hamilton v National Coal Board[1960] AC 633 , 647, Lord Keith of Avonholm said that the word “maintain” used in theMines and Quarries Act 1954 “should be construed as meaning to keep in proper order by acts of maintenance before the thing to be maintained falls out of condition”. 46. Mr Sissons went on to submit that where intrusive works on neighbouring property threatened to damage the subject matter of the covenant (including the foundations of the Building) it was apt to describe an application for an injunction to restrain that work and so to prevent the apprehended damage as incidental to, or within the scope of, the obligation “to maintain”
“all works installations acts matters and things as in the reasonable discretion of the Landlord may be considered necessary or desirable for the proper maintenance safety amenity and administration of the Development” 52. The LVT found that instructing a surveyor to respond to a party wall notice, which necessarily had the potential to affect the safety and amenity of the Building, was within the scope of paragraph 6. It ruled out the recovery of the legal expenses which followed in the wake of the notice on the grounds that the language of the covenant was too general. It referred to the guidance given by Taylor LJ in Sella House Ltd v Mears and considered that, in the absence of any specific mention of legal costs, the covenant did not permit their recovery. 53. Mr Sissons submitted that pursuing the litigation against Freetown was “an act matter or thing” which was “necessary or desirable for the proper maintenance safety amenity and administration of the Development”