This is a petition for a mechanic’s lien. The petitioner entered into a written contract, dated June 20, 1891, by which he- agreed to do the mason work for the respondent in building a house and barn for $2,135, payable in installments at various stages of the *233 work, the last $235, sixty-two days after the completion, of the work. Accompanying the contract were plans and specifications particularly setting forth the work to he done and the material to be furnished by the contractor and also providing for certain things to be done by the owner, or at her expense, in addition to the sum named as the contract px’ice. These specifications provided that the contractor should excavate for the cellar the whole area to be covered by the house to a required depth and that the excavation should be a certain number of inches larg’er all arouxid than the outside walls of the cellar. The specificatioxxs also provided that drains should be excavated outside of the cellar to a depth sxxfficient to take the drainage from the cellar, and also for the laying of two lines of agricxxltxxral tiles lengthwise of the cellar to connect with the drain under the cellar walls. The specificatioxis also provided that-all blasting of rock should be paid for by the owner.

The buildings have been erected and the respondent has been in the occupatioxx of them for a considerable period, bxxt has never paid the last installment under the contract, though the time fixed for payment has loxxg since passed, nor for the blasting, nor for building a catch basin and other work axxd materials charged in the accouxit.

The respondent concedes that the petitioner is entitled to a lien for the $235, the last installment of the contx’act px-ice, but contends that the blasting of rock and the other items charged in the account for labor and materials were extra work and, therefore, that the petitioner is xxot entitled to a lien therefor’, because clause 13 of the contract provides that no claim shall be made for extra work, xxnless the same shall have been done in fulfillment of a written ox’der from the architect, and all such claims shall be made in writing to the architect and if allowed by him shall be approved and endorsed on the contract after the next ensuing payment, and that no such endorsement appears on the contract.

We are of the opinion that the blasting of x’ock being particularly mentioned in the specifications accompanying the contract, is to be regarded as work done under the contract, *234 and not as extra work within the meaning of clause 13. It was work provided for in the contract and necessary for the completion of the house in accordance with it, since the drains mentioned in the specifications could not be excavated without the blasting and removal of the rock. It is true that the' amount to be paid for it was extra, outside of, or in addition to the price to be paid for the other work; doubtless, because it could not be known until the excavation had been made how much blasting was necessary, or how expensive it would be; and, therefore, no estimate of its cost could be made beforehand; but the fact that the cost of it was thus left indeterminate, and was to be paid in addition to the price for the other work, did not render it extra work, for, as we have said, the written contract provided by necessary implication that it should be done.

We find no mention of the catch-basin in the contract or specifications, nor is it delineated on the plans. We think, therefore, that it must be regarded as extra work,- and that as such, it is within the 13th clause of the contract, stated above, and that being within that clause, the petitioner can claim no lien for it, 'unless there has been a compliance with the requirements of that clause, which does not appear.

The same remarks are applicable- to the other items in the account for work and materials furnished.

The two items, “loss of time for men, $20.26; delay, risk and inconvenience to contract work, $118.31,” are neither for work nor materials, and, hence, are not subjects of a mechanic’s lien.