tape, no pencil, no paper, but they did have a plumb bob that evidently somebody left rolling around in their car. But that’s all they had to stake it out.
“I says, ‘How are you ever going to stake out a house with no equipment?’ I says, ‘I am not the general contractor.’
“ ‘Oh,’ this young fellow says, ‘I’ll just stand up and look down at that stake down there and I’ll look right at the middle of it and hold my hands out and string it out and that will be square.’
“Now, if that’s square from an ordinary human being, I’m wrong.”
We will assume that plaintiff could be excused for not starting construction by May 1, 1970, as required by the contract, because of the necessity of securing a zone change. However, we agree with the trial court that plaintiff was unreasonably dilatory in preparing the plans and specifications for the house and shoj) and in starting construction as late as July, 1970. Plaintiff’s failure to perform constituted a material breach and excused performance by defendant. Crocker et al v. Weil et al, 227 Or 260, 361 P2d 1014 (1961); Prime v. Prime, 172 Or 34, 139 P2d 550 (1943). We therefore affirm the trial court’s decision to refuse specific performance to plaintiff.
The only remaining issue is whether plaintiff' is entitled to recover on quantum meruit for the reasonable value of his services and of the materials-expended by him in preparing for the construction of the house and shop. Plaintiff states his. position as follows:
' “A party to a contract, even though it is entire, who has’performed part of it according to- its terms and is prevented by the other 'party from completing.-the contract, is entitled, to coinpennaTon for the work performed and materials furnished.'”:';:;