To this petition for the enforcement of a mechanic’s lien the respondent filed a plea in abatement, averring first, that the petitioner had previously brought an action of contract, which was still pending, for the collection of the same indebtedness, and secondly, that there was a provision in the contract in regard to the existence of other liens or claims upon the property chargeable to the petitioner, which was a cause for the abatement of the petition. The questions come before us on a demurrer to this plea. -
1. The statute provides that one may maintain an action of contract for a debt of this kind, and at the same time have the benefit of the provisions of law for the enforcement of a lien upon the land and building. R. L. c. 197, § 83. This is the meaning of the prior statutes covering the same subject in similar language. R. S. c. 117, § 33. Gen. Sts. c. 150, § 40. Pub. Sts. c. 191, § 46. That this is the proper interpretation of the provision was decided in Angier v. Bay State Distilling Co. 178 Mass. 163, in which the decision was not made upon a question of pleading, but upon substantive grounds. Of course the petitioner can have but one satisfaction, but he may pursue both remedies until he obtains satisfaction in one of them, so long as his action in one proceeding is not in conflict with that in the other.
2. An article in the contract provides for the making of monthly statements, by the contractor to the architect, of the *408amount in value of labor and materials provided and used in the erection of the building, and for the issuing by the architect of certificates of payment of eighty per cent of such amount, or of so much as he deems just. The next paragraph is in these words: “ Final settlement to be made forty days after the full completion of said building and its acceptance by the architect.” Then in another paragraph is the following: “ Provided, however, that in each of said cases of payment, if required, the said party of the first part shall present a certificate from the clerk of the office where liens are recorded, signed by said clerk, to the effect that the works and estate are, at the time said payments are due, free from all liens or claims chargeable to the said party of the first part.” *
The plea in abatement sets up this last quoted provision, with an averment that no certificate was furnished under it. It contains no averment that any certificate was required. It is also averred that there are liens of certain persons filed against the property for labor and materials used in the erection of the building, and that petitions for the enforcement of some of these liens are pending.
These averments furnish no ground for the abatement of the petition. In the first place we are of opinion that the quoted provision does not apply to the final settlement, to be made forty days after the completion of the building, but only to the payments to be made monthly, according to the earlier requirement of the contract. Secondly, the failure to furnish a certificate when none was required would not affect the petitioner’s right.
The postponement of the settlement until forty days after the completion of the building was undoubtedly intended to enable the owner to ascertain whether there were liens upon the building, and to protect himself from them. But this part of the contract does not preclude the petitioner from bringing a petition or suing out a writ for the recovery of the amount due him. In determining the amount to be paid him, if he had failed to pay for labor and materials included in his contract, *409and had left them to be paid for out of the owner’s property through the enforcement of a lien, that fact would be taken into account. The rights of the respondent in this particular would be protected by the court.
Case to stand for trial.
These three paragraphs were consecutive parts, unnumbered, of one article in the contract.