Opinion for the Court filed by Circuit Judge SENTELLE.
Appellant Ball, Ball & Brosamer, Inc. (“Ball”) appeals from an order of the district court granting summary judgment in favor of the Secretary of Labor in an action to review the Secretary’s determination that Ball and its subcontractor violated the Davis-Bacon Act while performing work on a federal construction project. Ball maintains that the district court erred in concluding that the terms of its contract with the government barred judicial review of its claims and that the regulations under which the Secretary acted were a reasonable interpretation of the Davis-Bacon Act. For the reasons set forth below, we conclude that appellant is correct on both counts and order the district court to enter summary judgment in Ball’s favor.
I. BACKGROUND
In September 1985, Ball entered into a $14.5 million contract with the Department of Interior’s Bureau of Reclamation to construct thirteen miles of the Tucson Aqueduct between Phoenix and Tucson, Arizona. Ball subcontracted with Red Rock Products, Inc., an Arizona-based company, for the concrete and gravel it needed for the project. Red *1449 Rock obtained raw materials from a local sand and gravel pit and set up a portable batch plant for mixing concrete. The borrow pit and batch plant were located about two miles from the construction site at its nearest point.
The Wage and Hour Division of the Department of Labor began an investigation to determine whether Red Rock’s pay practices conformed with the Davis-Bacon Act, 40 U.S.C. § 276a(a) (1988). The Act requires generally that laborers and mechanics under covered government contracts will be paid at least the prevailing wages for corresponding classes in the area of performance of the contract as determined by the Secretary of Labor. See id. By its terms, it applies to “all mechanics and laborers employed directly upon the site of the work.” Id. (emphasis added). The Division found Red Rock’s employees to be covered by the Act. As the Division also found that they had not received prevailing wages, it concluded that Red Rock and Ball 1 had violated the Act. The Division notified the Bureau of Reclamation of its findings, and the Bureau of Reclamation withheld $60,976.71 from the contract price owed to Ball for back wages relating to the alleged Davis-Bacon violations. See id. §§ 276a(a) & 276a-2(a) (authorizing withholding and repayment of wages due under Act).
Ball filed a petition for review with the Wage Appeals Board, 2 arguing that the Red Rock batch plant and borrow pit were not “directly upon the site of the work” within the meaning of the Act. The Board denied the petition, stating that the facts of record supported a finding that Red Rock’s borrow pit and batch plant were on the site of the work, as the Secretary’s regulations define that phrase. The Secretary’s regulations provide:
Except as provided in paragraph (l )(3) of this section, fabrication plants, mobile factories, batch plants, borrow pits, job headquarters, tool yards, etc., are part of the site of the work provided they are dedicated exclusively, or nearly so, to performance of the contract or project, and are so located in proximity to the actual construction location that it would be reasonable to include them.
29 C.F.R. § 5.2(1 )(2) (1993).
After the Wage Appeals Board denied the petition for review, Ball brought suit in the U.S. District Court for the District of Columbia. On cross-motions for summary judgment, the District Court ruled in favor of the Secretary.
See Ball, Ball & Brosamer, Inc. v. Martin,
The district court also held that even if Ball were not contractually precluded from bringing its challenge, the Secretary’s regulations at §
5.2(1
)(2) were a reasonable interpretation of the statutory phrase “directly upon the site of the work.”
Id.
at 976. In so holding, the district court rejected Ball’s argument that this court’s opinion in
Building & Construction Trades Dep’t., AFL-CIO v. United States Dep’t. of Labor Wage Appeals Board,
II. Discussion
A. Standard of Review
Because the parties agree that there are no genuine issues of material fact in dispute here, this court’s only task on appeal is to ensure that the district court properly applied the relevant law to the undisputed facts.
Beckett v. Air Line Pilots Ass’n,
B. The Reviewability of Ball’s APA Claims
Paragraph 1.7.9 of Ball’s contract with the Bureau of Reclamation incorporated by reference “[a]U rulings and interpretations of the Davis-Bacon and Related Acts contained in 29 C.F.R. Parts 1, 3, and 5.” The incorporation clause was included in the contract pursuant to the Secretary’s regulations at 29 C.F.R. § 5.5(a), which expressly require government agencies
to insert in full in any contract in excess of $2,000 ... for the actual construction ... of a ... public work ... which is subject to the labor standards provisions of any of the acts listed in § 5.1, [including the Davis-Bacon Act] the following clauses
(8) ... All rulings and interpretations of the Davis-Bacon and Related Acts contained in 29 CFR parts 1, 3, and 5 are herein incorporated by reference in this contract.
29 C.F.R. § 5.5(a) (emphasis added). The consequences for a contractor who refuses to include this clause are also spelled out in the Secretary’s regulations: the contractor will not receive payment for work performed under the contract. See id. § 5.6(a)(1).
The Secretary contends that the effect of the mandatory incorporation clause is to bar Ball, as a matter of contract, from challenging the validity of § 5.2(l )(2). This application of the incorporation clause forecloses all judicial review of the validity of the Secretary’s regulations when those regulations are later applied to a particular contractor in an adjudicatory setting. Such an attempt to limit judicial review runs counter to the fundamental principles of reviewability underlying the Administrative Procedure Act.
The Administrative Procedure Act “embodies the basic presumption of judicial review to one ‘suffering legal wrong because of agency action, or adversely affected or aggrieved by agency action within the meaning of a relevant statute,’ 5 U.S.C. § 702, so long as no statute precludes such relief or the action is not one committed by law to agency discretion.”
Abbott Laboratories v. Gardner,
An agency can neither adopt regulations contrary to statute, nor exercise powers not delegated to it by Congress. The Secretary, therefore, cannot adopt regulations erasing the presumption of reviewability embodied in the APA unless the Davis-Bacon Act reveals “clear and convincing evidence” that Congress intended to foreclose judicial review of the Secretary’s regulations under the Act when those regulations are applied in later *1451 adjudicatory proceedings. Since we find nothing in the Act indicating such to be the case, we agree with appellants that the incorporation clause should not be read to preclude judicial review. Insofar as the incorporation clause purports to shield the Secretary’s regulations from APA review in the courts, it is invalid and unenforceable.
The Secretary contends that the Ninth Circuit’s opinion in
Woodside Village v. United States Dep’t. of Labor,
In short, we conclude the district court erred in entering summary judgment against Ball on this ground.
C. Ball’s APA Claims
Because Ball’s challenge was properly before the district court, we now turn to the merits of the claim that the Secretary’s regulations at §
5.2(l
)(2) are inconsistent with the Davis-Bacon Act. Our review of Ball’s statutory challenge is governed by the rules laid down in
Chevron U.S.A. Inc. v. Natural Resources Defense Council, Inc.,
The Secretary concluded that Red Rock employees were subject to the prevailing wage provisions of the Davis-Bacon Act because Red Rock’s borrow pit and batch plant “met the functional and geographical tests for coverage” under § 5.2(l )(2) of the Secretary’s regulations. As noted above, § 5.2(i)(2) includes borrow pits and batch plants within “the site of the work” if the facilities are “dedicated exclusively, or nearly so, to performance of the contract or project, and are so located in proximity to the actual construction location that it would be reasonable to include them.” 29 C.F.R. § 5.2(l )(2). Ball contends that the Secretary’s inclusion of workers at off-site facilities is inconsistent with the plain language of § 276a(a) of the Davis-Bacon Act, which requires the payment of prevailing wages only to “mechanics and laborers employed directly upon the site of the work.” We agree.
In
Midway,
a government contractor challenged the Secretary’s determination that truckdrivers were entitled to prevailing wages under the Davis-Bacon Act when those drivers were employed by the contractor to move off-site materials to the actual location of the federally-funded construction project.
Our opinion in Midway twice cautioned that the validity of the Secretary’s definition of the “site of the work” at § 5.2(l )(2) was not before us, since it had not been challenged in the case. Id. at 989 n. 6 & 991 n. 12. That issue is squarely before the court today, and the reasoning in Midway obviously bears on the validity of § 5.2(l )(2) to the extent that the regulation purports to extend the coverage of the Davis-Bacon Act beyond the actual physical site of the public building or public work under construction.
The Secretary maintains that the regulations at § 5.2(i)(2) satisfy the geographic limiting principle of the Davis-Bacon Act and
Midway.
This might be the case if the Secretary were applying the regulatory phrase “so located in proximity to the actual construction location that it would be reasonable to include them” only to cover batch plants and gravel pits located in actual or virtual adjacency to the construction site.
See
29 C.F.R. § 5.2(Z )(1). But such an application is not before us and we express no opinion on its validity. Instead, the Secretary attempts to find any tiny crack of ambiguity remaining in the phrase “directly upon the site at the work” and cram into it a regulation that encompasses other sites miles from the actual location of the public works— in this case two miles, in another as much as 24 miles and in still another, 3,000 miles from the actual construction location.
See Boss Bros. Const., Inc.,
WAB Case No. 87-36 (Nov. 21, 1988) (sand and gravel facility 24 miles from construction location);
In re ATCO Const, Inc.,
WAB Case No. 86-1 (Aug. 22, 1986) (including fabrication facility for modular housing units located in Portland, Oregon in construction site on Adak Island, Alaska). In
Midway,
we determined “not surprisingly, that Congress intended the ordinary meaning of its words.”
The Secretary’s further argument that we should reconsider
Midway
in light of our purported misreading of the relevant legislative history
3
is also unconvincing. We disposed of
Midway
on
Chevron
step one grounds and noted only in passing that the
*1453
“little legislative history,”
In the end, we reach the same conclusion we did in Midway. The statutory phrase “employed directly upon the site of the work,” means “employed directly upon the site of the work.” Laborers and mechanics who fit that description are covered by the statute. Those who don’t are not.
III. CONCLUSION
Because the Secretary’s regulations under which Ball was held liable are inconsistent with the Davis-Bacon Act, summary judgment should be entered in Ball’s favor. The district court’s order of summary, judgment is accordingly vacated and remanded for further action consistent with this opinion.
It is so ordered.
Notes
. As the prime contractor, Ball was equally responsible for the repayment of unpaid wages to Red Rock’s workers. See Northern Colorado Constructors, Ltd., WAB Case No. 86-31 (Dec. 14, 1987) ("the Davis-Bacon Act itself creates a contractual obligation on the part of the prime contractor to pay the sums which its subcontractor owes to the subcontractor's employees”).
. Ball also filed a complaint in the United States Court of Claims seeking release of the funds being withheld under the contract, but those proceedings were suspended pending review of the Division's decision by the Wage Appeals Board.
. Both Ball and the Secretary note that footnote 9 of our opinion in
Midway
misquotes the original 1931 version of the Davis-Bacon Act.
Compare Midway,
