The question presented for decision is whether a court, before ordering arbitration, must first pass upon the employer’s claim that it is not bound by the particular substantive provision of the collective bargaining agreement on which the grievance is based, or whether the binding effect of the provision under attack must be left to the arbitrator, when the underlying contract calls for arbitration of “all grievances, disputes or complaints of violations of any provisions” of the agreement, and gives the arbitrator “sole and exclusive jurisdiction to determine the arbitrability of such a dispute as well as the merits thereof.”
The employer, Carl A. Morse, Inc., of Illinois, has appealed from an order entered by the District Court directing the parties to arbitrate. The foundation facts are not in dispute. The union (Local No. 139 of the International Union of Operating Engineers) represents operators of machinery and equipment in the building and heavy construction industry in the State of Wisconsin. On behalf of those employees, the union negotiated a master coil tract with the Wisconsin Chapter of the Associated General Contractors of America, Inc., applicable by its terms “to all counties in the State of Wisconsin” with the exception of six specified counties in the Milwaukee area. Under this form contract, a contractor agrees that he will sublet or contract out work covered by the agreement only to a subcontractor who is a party to a written labor agreement with this union.
The employer here was engaged as a general contractor in construction at two sites in Wisconsin in March of 1974, with one project at Madison and the other at Wausau. The company authorized its project superintendent at the Madison jobsite to enter into an agreement with the union, and he signed the form contract for the employer on March 25, 1974, “effective as of June 1, 1973.” The next day, the union filed a grievance based on the fact that certain work at the Wausau site had been subcontracted to a masonry subcontractor whose employees were members of a different union (the Laborer’s Union rather than the Operating Engineers), and were operating forklift trucks there, work covered' *577 by the March 25 agreement. The employer refused to adjust the grievance or to submit to arbitration, and the union thereupon filed a complaint with the Wisconsin Employment Relations Commission, charging failure to arbitrate. The employer removed the proceeding to the United States District Court for the Eastern District of Wisconsin 1 , and the union there filed a petition to compel arbitration under the United States Arbitration Act, 9 U.S.C. § 1 et seq.
The employer thereupon filed its answer to the original complaint, alleging that “The contract was executed by the Madison project superintendent under the belief that it did not apply to subcontracts already entered into and [was], therefore, not applicable to subcontracts already let on the Wausau project . . . several days or weeks prior to March 25, 1974.” The answer also alleged that the union representative who negotiated the contract knew of the prior subcontracts in Wausau, and that the employer had responded to the union’s grievance “by stating that the Wausau job was not covered by the Madison contract.” In an oral hearing on the status of the case, after its transfer to a new judge, these positions were amplified by assertions that the clauses of. the agreement concerning its geographic scope, its retroactivity, and its limitations on subcontracting should be altered by a decree of reformation for mistake, or invalidated for fraud in the inducement, and that the Madison project superintendent had no authority to make an agreement covering the Wausau project.
In a detailed memorandum of opinion, confirmed by a second written opinion on motion to vacate, the District Court ruled that the defenses asserted by the employer should be adjudicated by the arbitrator pursuant to the provisions of the collective bargaining agreement, and entered the order, directing arbitration, which is the subject of this appeal.
We affirm.
Settled principle, enunciated in the Steelworkers trilogy, 2 leaves a court with a narrow office in a suit seeking to compel arbitration. Two questions are dis-positive here. Is there a valid agreement to arbitrate? Does the agreement cover the asserted dispute?
I.
The first requisite to arbitrability is self-evident. The need for a valid agreement, binding the party to submit his right to arbitration, was restated in
Gateway Coal Co. v. United Mine Workers,
No obligation to arbitrate a labor dispute arises solely by operation of law. The law compels a party to submit his grievance to arbitration only if he has contracted to do so.
Here the employer has raised no question of the validity of the agreement to arbitrate. The objections of mistake, fraud, and want of authority are directed not to the arbitration clause of the collective bargaining agreement, but *578 rather to those clauses concerning coverage, temporal and geographic, which would apply its provisions retroactively, to subcontracts already let, and spatially, to the Wausau project as well as the Madison job. The employer’s position does not deny any contractual duty to arbitrate at all, no matter what the subject of the asserted grievance. Its attack is confined to the validity of the specific, substantive provisions of the contract which are claimed to outlaw its pre-existing Wausau subcontract. The duty not to subcontract under these conditions at this site is called into question, not the machinery for enforcing such a duty or determining whether it exists.
This case thus stands in contrast with cases like
Local 1416, Int’l Ass’n of Machinists v. Jostens, Inc.,
The separability of the arbitration clause from other provisions of an agreement was declared by the Supreme Court in
Prima Paint Corp. v. Flood & Conklin Mfg. Co.,
The attack on validity in
Prima Paint,
Here the employer’s attack is narrow in scope, reaching not to the agreement as a whole but only to specific, particularized substantive provisions on the fringes of its scope. It is accordingly unnecessary for decision to resort to a sweeping principle of separability which allows the arbitrator to pass upon defenses to the validity of the contract as a
*579
whole. It is equally unnecessary to consider the distinction between a defense (like fraud or mistake) which may render an ostensible contract voidable or unenforceable, on the one hand, and the absence of a prerequisite to any agreement at all on the other hand, as in the case of forgery, of complete lack of agency or authority, or of want of a binding successor relationship.
Cf. Local 32B, Service Employees International Union, AFL—CIO, v. Sage Realty Corp., et al.,
We conclude, therefore, that nothing has been presented or argued on behalf of the employer to require a judicial trial of the validity of the agreement to arbitrate contained in the collective bargaining contract. The District Court correctly held that the parties are bound by their valid and effective arbitration agreement.
II.
The second prerequisite to an order compelling arbitration is the matter of interpretation rather than validity. Here the question is not whether the parties have agreed to arbitrate at all, but whether they have agreed to arbitrate the particular dispute at issue. The question in the first instance is a matter of interpreting the parties’ agreement, but the process of interpretation is guided by the “now well-known presumption of arbitrability for labor disputes” as reiterated in
Gateway Coal Co. v. United Mine Workers,
“ ‘An order to arbitrate the particular grievance should not be denied unless it may be said with positive assurance that the arbitration clause is not susceptible of an interpretation that covers the asserted dispute. Doubts should be resolved in favor of coverage.’ United Steelworkers of America v. Warrior & Gulf Navigation Co.,363 U.S. 574 , 582-583,80 S.Ct. 1347 , 1353,4 L.Ed.2d 1409 (1960).”
In this agreement, the arbitration provision is broad and sweeping, with no exceptions or limitations. “All grievances, disputes or complaints of violations of any provisions of this Agreement shall be submitted to final and binding arbitration by an arbitrator appointed by the Wisconsin Employment Relations Commission.” It is apparently the employer’s position that this expansive clause cannot reach this dispute because the “provisions of this Agreement” should first be judicially excised to eliminate the provisions on which this grievance is based. Such a restrictive interpretation could be supported only upon the ground that the arbitrator’s power is confined to the narrow function of interpreting, construing, and applying whatever provisions of the agreement are conceded by both parties to be valid, with all questions of validity reserved for prior judicial resolution.
*580
Such an interpretation could not be supported in the face of the Supreme Court’s reversal of this Court’s ruling in
International Union of Operating Engineers v. Flair Builders, Inc.,
As this Court has recently noted, the arbitrator enjoys a wide latitude in fashioning an appropriate remedy, in the absence of contractual restriction, and is vested with power to decide broad issues of the parties’ contractual relationships as well as specific grievances.
United Electrical Radio and Machine Workers v. Honeywell, Inc.,
While a broad presumption of arbitrability is commanded by the
Steelworkers
trilogy, the interpretation of an arbitration clause remains a judicial function in the typical case, “unless the parties voluntarily submit to the arbitrability to the arbitrator.”
Associated Milk Dealers, Inc. v. Milk Drivers Union Local 753,
The courts are admonished to resist giving weight to an appraisal of the merits of the grievance or to the equities of a particular claim when they are called upon to adjudicate arbitrability.
United Steelworkers of America v. American Mfg. Co.,
The employer has complained that the proceedings below partook of the nature of a motion for summary judgment, but deprived it of the opportunity to present affidavits in support of its defenses in opposition to arbitration. We have assumed, for purposes of this decision, that the employer’s positions can be adequately backed up by evidence sufficient to create genuine issues of fact. But those issues are to be resolved by the arbitrator, not by the court. Whether under summary judgment procedures or upon a petition to compel arbitration under the United States Arbitration Act, 9 U.S.C. § 4 (1925), the issues open for judicial consideration are limited and rarely factual. Here they raise only questions of law, and were properly ruled upon by the District Court. See
Local 1416, International Association of Machinists v. Jostens, Inc.,
Affirmed.
Notes
. Neither party has questioned the propriety of this removal, in this Court or in the District Court. The District Court was vested with subject matter jurisdiction of the proceeding as an original action commenced there, under § 301(a) of the Labor Management Relations Act of 1947, 29 U.S.C. § 185(a).
Textile Workers Union v. Lincoln Mills,
.
United Steelworkers of America v. American Mfg. Co.,
. We find no retraction from this position in the Supreme Court’s subsequent decision in
International Union of Operating Engineers v. Flair Builders, Inc.,
. “For these reasons, we find it unnecessary to consider whether the Fifth Circuit’s decision in
International Ladies Garment Workers Union v. Ashland Industries, Inc.,
