is that the agreement is SO uncertain that the Court would have H. been quite unable to watch over, supervise, and enforce the building covenant. The argument is, for the reason given, quite irrelevant, YORK and in any case, we think, untenable. In Fry on Specific Perform- ance, 6th ed., pp. 47-48, it is said :- There are cases of building contracts in respect of which the Court will interfere.
But whether the Court will, or will not, interfere to enforce all such contracts when definite, it appears to be settled that it will assume jurisdiction where we have the following three circumstances first, that the work to be done is defined; secondly, that the plaintiff has a material interest in its execution, which cannot adequately be compensated by damages and thirdly, that the defendants have by the contract obtained from the plaintiff possession of the land on which the work is to be done " (Wolver- hampton Corporation N. Emmons 1; Puddephatt v. Leith 2; Kennard v. Cory Bros. &Co. 3 ). The work in the present case is, in the main, quite specific and definite: it is to be executed according to plans and detailed specifications and to the satis- faction of the architect and surveyor for the time being under the contract. The difficulty arises in connection with the words with all usual and proper offices outbuildings walls drains sewers sanitary appliances and appurtenances." Some or all of these additions to the building are not described in the main contract, and were the subject of subsidiary contracts. But, on the proper construction of the agreement, it would be for the architect and surveyor under the contract to determine what was usual and proper in the way of offices and outbuildings, &., and to watch and supervise their erection. No real difficulty could be apprehended in ascertaining the work to be done, and whether it had been executed or not executed according to the terms of the contract. Consequently the first condition mentioned by Fry is fulfilled. And the fulfilment of the other conditions cannot be seriously contested.
The sum of £48,046 17s. 11d. remains for consideration. This sum was not expended by the taxpayer, York House Pty. Ltd., on improvements on the land, or covenanted to be SO expended. It
1(1901) 1 K.B. 515.
2(1916) 1 Ch. 200.
3(1922) 1 Ch. 265.