Opinion for the Court filed by Circuit Judge SENTELLE.
Petitioners, Fabi Construction, Inc. and Pro Management Group, seek review of the Occupational Safety and Health Review Commission’s (Commission’s) affirmance of several citations for violations of the Occupational Safety and Health Act of 1970, 29 U.S.C. §§ 651-678, (OSH Act) and regulations promulgated under it. We deny review of the Commission’s affirmance of violations of the General Duty Clause, 29 U.S.C. § 654(a)(1), and 29 C.F.R. § 1926.703(e)(1), and its treatment of Petitioners as a single entity for OSH Act purposes, as these decisions are reasonable and supported by substantial evidence. Because the Secretary of Labor’s (Secretary’s) interpretation of “formwork” is unreasonable and failed to provide fair notice to Petitioners, we grant the petition for review of the 29 C.F.R. § 1926.703(a)(1) violation. Accordingly, we vacate the respective citation and fine. Finally, we grant the petition for review of the $7,000 fine assessed for Petitioners’ violation of § 1926.703(e)(1). We remand this fine to the Commission for lack of findings sufficient to support raising the $2,500 fine proposed by the Secretary.
I. Background
Keating Building Corporation, the general contractor for an expansion of the Tropicana Hotel and Casino in Atlantic City, New Jersey, hired Fabi Construction, Inc., and its management company, Pro Management Group, to place concrete for its Tropicana project. Fabi and Pro Management provided labor, materials, and equipment for completing the concrete work. These materials included pre-cast concrete tubs, or “Filigree slabs,” which Fabi placed on site, reinforced with steel (both top steel and reinforcing longitudinal steel, or “rebar”), and filled with additional concrete to create the floors of the structure. Petitioners hired Forrest Consultants and Mid-State Filigree Systems to convert the engineer’s structural drawings into “shop drawings,” plans Petitioners used on-site that detailed the placement of building components such as top steel and rebar. Inspectors from Site-Blauvelt, a private company, and Atlantic City, checked the steel placement’s conformity *383 with the shop drawings before Fabi poured concrete. Because wet concrete is substantially heavier than dry concrete, it requires additional support, or “shores,” while drying, or “curing.” Fabi provided and constructed formwork to support the curing concrete.
On October 30, 2003, while Petitioners were pouring concrete on the eighth level of what was intended to be a ten-story parking garage, levels four through eight collapsed, killing four of Fabi’s employees and injuring twenty-one others. OSHA investigated the accident and cited Fabi and Pro Management for five serious violations and one willful violation of the OSH Act. Willful violations can carry a penalty of up to $70,000, while serious violations are limited to penalties of up to $7,000. 29 U.S.C. §§ 666(a) & (b).
Fabi and Pro Management contested the citations before the Commission. In accordance with 29 U.S.C. § 661(j), the Commission appointed an Administrative Law Judge (ALJ) to hear the case. Just before the hearing, the Secretary withdrew two of the citations for serious violations. After a twelve-day hearing, the ALJ issued a Decision and Order on March 2, 2006, vacating one serious violation, one instance of a serious violation, and the “willful” classification for another violation, and affirming all other citations. In doing so, the ALJ raised the fine for one of the serious violations from $2,500 to $7,000. In addition, the ALJ held that Fabi and Pro Management are a “single entity” for OSH Act purposes. Fabi and Pro Management filed a petition for discretionary review with the Commission on April 20, 2006. The Commission declined to review the case, so the ALJ’s Decision and Order became the Commission’s final order on May 1, 2006. See id. § 661(j).
Fabi and Pro Management petition this Court for review of all the Commission’s adverse findings. First, Petitioners challenge the Commission’s finding that they violated the OSH Act’s General Duty Clause, 29 U.S.C. § 654(a)(1), by failing to place top steel in accordance with shop drawings and rebar in accordance with industry practice. They allege that these findings are unsupported by substantial evidence. Second, they challenge the Commission’s finding that Petitioners violated 29 C.F.R. § 1926.703(a)(1) by failing to maintain formwork so that it would be capable of supporting the imposed loads without failure. They claim that the Secretary’s interpretation of “formwork” to include permanent parts of the structure is unreasonable, failed to provide fair notice as required by the Fifth Amendment’s Due Process Clause, and was unsupported by substantial evidence. Third, they challenge the Commission’s finding that they violated 29 C.F.R. § 1926.703(e)(1) by removing formwork without properly testing the structure’s strength. Fabi and Pro Management allege that the Secretary’s interpretation of “removal” of formwork to include the step when contractors engage in “cracking,” or lowering supporting steel several inches to allow the structure to dry in its natural position, is unreasonable. They also allege that the Commission’s assessment of a $7,000 fine when the Secretary only proposed $2,500 was arbitrary and capricious. Finally, Petitioners challenge the Commission’s finding that they can be treated as a single entity for OSH Act purposes.
II. Analysis
We affirm the Commission’s decisions unless they are “arbitrary, capricious, an abuse of discretion, or otherwise not in accordance with law.” 5 U.S.C. § 706(2)(A);
see also AJP Constr., Inc. v. Sec’y of Labor,
The OSH Act requires that “findings of the Commission with respect to questions of fact, if supported by substantial evidence on the record considered as a whole” be conclusive. 29 U.S.C. § 660(a);
see also Fabi Constr. Co., Inc. v. Sec’y of Labor (Fabi I),
A. General Duty Clause Violation, 29 U.S.C. § 65i(a)(D
We begin with the Commission’s findings that Fabi and Pro Management violated the OSH Act’s General Duty Clause in two ways: first, that Petitioners failed to place top steel in accordance with shop drawings, and second, that they failed to place rebar in accordance with industry practice. Petitioners allege that the Commission’s findings are unreasonable and unsupported by substantial evidence. For the reasons set forth below, we disagree.
The General Duty Clause requires an employer to provide a working environment “free from recognized hazards that are causing or are likely to cause death or serious physical harm to his employees.” 29 U.S.C. § 654(a)(1). To establish a violation of the General Duty Clause, the Secretary must establish that: (1) an activity or condition in the employer’s workplace presented a hazard to an employee, (2) either the employer or the industry recognized the condition or activity as a hazard, (3) the hazard was likely to or actually caused death or serious physical harm, and (4) a feasible means to eliminate or materially reduce the hazard existed.
Int’l Union, United Auto., Aerospace & Agric. Implement Workers of Am. v. Gen. Dynamics Land Sys. Div.,
1. Top Steel
Petitioners first contend that their placement of top steel conformed to the requirements of the General Duty Clause. Specifically, they assert that the Secretary failed to show by substantial evidence that they violated the fourth element of the General Duty Clause for two reasons: first, they abated the hazard by following Mid-State Filigree Systems’s shop drawings for placing top steel, and second, the *385 abatement method the Secretary proposed—following Forrest Consultants’s shop drawings—was infeasible. Petitioners claim that by abutting the top steel to the crash wall and inserting the top steel into the columns an average of four inches, they abated the hazard. They claim that this placement satisfied their duties under this clause because they followed the shop drawings that Mid-State prepared for the placement of top steel. Mid-State’s drawings did not show the top steel-to-column connections at all and showed the top steel stopping before the crash wall without attaching to the wall in any way. But based on testimony from one of the Secretary’s experts and the face of the shop drawings themselves, the ALJ found that Forrest Consultants prepared the shop drawings that were meant to be used for top steel placement, not Mid-State. In making her finding, the ALJ cited a Mid-State shop drawing as persuasive evidence that it was not meant for the purpose Petitioners assert. Mid-State’s drawing contains blown-up depictions of cross-sections of slabs and some of the reinforcing steel to be placed within them. But instead of detailing the placement of top steel within the slab, the drawing points to the top part of the slab and writes, “TOP STEEL AS REQ’D (BY OTHERS).” The ALJ found that the “others” indicated in Mid-State’s drawing were Forrest Consultants. As support, the ALJ cited a shop drawing that Forrest Consultants prepared and titled:
PARKING LEVELS 5 THROUGH 9 SLAB
TOP STEEL
One of the Secretary’s experts testified that Forrest Consultants’s drawing required Petitioners to attach the top steel to the crash wall and to embed the top steel into the columns about eight inches. Petitioners discount this expert’s credibility because he had trouble determining the precise embedment depth in a structural drawing made on the same scale. But “ ‘[w]e must accept the ALJ’s credibility determinations ... unless they are patently unsupportable.’ ”
AJP Constr.,
Petitioners also claim that the Secretary failed to put forth substantial evidence of a
feasible
method to abate the top steel hazard.
Int’l Union,
Last, Petitioners contend that they were entitled to rely upon the expertise of specialists who completed the shop drawings and approved the placement of top steel before Fabi poured concrete into the precast filigree tubs. For this proposition, they cite
Secretary of Labor v. Sasser Electric & Manufacturing Co.,
Sasser does not relieve Petitioners of liability. First, the facts in Sasser are wholly unlike those of this case. Unlike the contractor in Sasser, Petitioners are experienced concrete contractors that share expertise in the interpretation of shop drawings. Also, unlike Sasser, the subcontractors who created the shop drawings did not have sole control over them; the President of both Fabi and Pro Management testified that he reviewed the shop drawings, and in one instance, even directed a revision in them. Nor did the inspectors who approved the placement of reinforcing steel have sole control over it; Petitioners interpreted the shop drawings and physically placed the steel themselves. Even if Petitioners’ level of control was not apparent, Sasser itself contemplates imposing liability “when the cited hazard is under the control of a separate company, [because] the employer has a duty to protect its employees who are exposed to the hazards.” Id. Here, the hazard is not under the sole control of another company; instead, Petitioners share control over it. Sharing control is not relinquishing control. Finally, the hazard in this case took place over the span of several weeks at the direction of Petitioners’ management team and by the hands of Petitioners’ employees. Petitioners had weeks to recognize and abate the hazard, unlike the few minutes in Sasser. In short, Sasser requires reasonable reliance on contractors. Therefore, it does not apply when an employer has reason, by way of expertise, control, and time, to foresee a danger to its employees. The ALJ had considerably more evidence than is required by our deferential standard of review to support her finding that Petitioners could not reasonably rely on specialists to relieve themselves of liability in this situation.
2. Rebar
Petitioners next contend that their placement of rebar conformed to the requirements of the General Duty Clause. Specifically, they allege that the ALJ’s finding that they “knew or should have known” that the placement of rebar violated industry practice was unsupported by substantial evidence and unreasonable. It is undisputed that the approved shop drawings did not show rebar passing through the columns along one of the exterior walls in the structure. Fabi and Pro Management argue that they fulfilled their duty by placing rebar in accordance with these drawings. But the Secretary contends that Petitioners’ duty extends be *387 yond blindly following the shop drawings when the contractor actually or constructively knows that the drawings violate industry custom.
There is enough evidence in the record, considered as a whole, for a reasonable mind to conclude that Petitioners knew their placement of rebar violated industry practice. The record includes testimony that Petitioners at least had constructive knowledge that failing to run rebar into columns violated industry practice. One of the Secretary’s experts testified upon cross-examination that a contractor like Fabi would know the shop drawings erroneously failed to show rebar running through the building’s columns because “it’s just typical that there’s some bar reinforcing that goes into the support.” The ALJ found this expert to be credible and qualified to render an expert opinion on industry practice. Additionally, there is some evidence in the record that Pro Management had actual knowledge of this industry practice. Pro Management’s Superintendent on the worksite testified that he was familiar with the American Concrete Institute codes relevant to the work he supervised, codes which require rebar to pass through concrete columns. Finally, the ALJ found that Fabi is an experienced concrete contractor, and as such, sufficiently experienced to know that the shop drawings called for rebar placement that violated industry custom and practice.
However, we cannot stop our analysis of the evidence relating to Petitioners’ knowledge of industry practice here. It is the responsibility of the reviewing court to “take account of anything in the record that ‘fairly detracts’ from the weight of the evidence supporting the [Commission’s] conclusion.”
General Elec. Co. v. NLRB,
Four trade associations, all composed of construction contractors of one sort or another, argue that Petitioners are shielded from liability here under the so-called
Spearin
doctrine drawn from
United States v. Spearin,
Petitioners also argue that the Secretary proposed an arbitrary and infeasible method of abating the rebar hazard. Specifically, they argue that the ALJ’s decision about a feasible method of abatement is incoherent. Petitioners cite a portion of the ALJ’s Decision and Order which states “the
only
feasible abatement method is to install the reinforcing steel in conformance with the drawings in the first instance.”
Fabi Constr.,
Last, Petitioners again attempt to rely on Sasser to relieve themselves of liability for violating the General Duty Clause by failing to place rebar in accordance with industry practice. For the reasons stated above, their reliance is misplaced.
B. Formwork Maintenance Violation, 29 C.F.R. § 1926.703(a)(1)
Petitioners also challenge the ALJ’s finding that they violated 29 C.F.R. § 1926.703(a)(1) by failing to maintain formwork so that it would be capable of supporting the imposed loads without failure. Specifically, they claim that the Secretary's interpretation of “formwork” to include permanent parts of the structure is unreasonable, failed to provide fair notice as required by the Fifth Amendment’s Due Process Clause, and was unsupported by substantial evidence. For the reasons set forth below, we believe the Secretary’s interpretation of “formwork” to include permanent parts of structures is unreasonable, and further, that announcing this interpretation for the first time in an adjudi *389 catory proceeding deprived Petitioners of fair notice. . For these reasons, we grant the petition for review of this violation and vacate both the citation and fíne.
Section 1926.703(a)(1) requires form-work to be “designed, fabricated, erected, supported, braced and maintained so that it will be capable of supporting without failure all vertical and lateral loads that may reasonably be anticipated to be applied to the formwork.” The Secretary cited Fabi and Pro Management because the slabs, composed of pre-cast concrete filigree tubs, reinforcing steel, and concrete poured on site, were not capable of supporting anticipated loads without failure. Petitioners claim that the plain language of “formwork” in the context of the regulation cannot include permanent parts of structures like slabs. We agree. Since the Secretary only cited Petitioners for failing to maintain slabs, which are permanent parts of the structure, this violation cannot stand.
We review Commission decisions “for consistency with the Secretary’s interpretation and with the language of the regulation, and for reasonableness.”
S.G. Loewendick,
The background regulatory structure demonstrates that the Secretary’s new interpretation of formwork to include parts of the permanent structure is beyond the bounds of reasonableness. 29 C.F.R. § 1926.703(a)(1) specifies that formwork “which is designed ... and maintained in conformance with the Appendix to this section will be deemed to meet the requirements of this paragraph.” The Appendix to that section provides a “nonmandatory guideline to assist employers in complying with formwork requirements” in the regulations. It expressly approves
[fjormwork which has been designed, fabricated, erected, braced, supported, and maintained in accordance with Sections 6 and 7 of the American National Standard for Construction and Demolition Operations-Concrete and Masonry Work....
Within the referenced ANSI sections, Paragraph 7.1.1 provides that:
Formwork shall be designed, fabricated, erected, supported, braced, and maintained so that it will support all vertical and lateral loads that may be applied until such loads can be supported by the structure.
Given this tacit approval and assumption that formwork is designed to hold loads in place pending the support of those loads by the completed structure, the Secretary’s attempt to define formwork as including permanent structure cannot be upheld.
*390
Not only does “formwork” appear in the definitions section and the section under which the Petitioners received a citation, but it also appears in § 1926.703(e), which sets forth certain procedures prior to the “removal of formwork.” 29 C.F.R. § 1926.703(e). Viewed under the canon of statutory construction known as
noscitur a sociis,
there are some definite limits to the Secretary’s interpretation of formwork.
Noscitur a sociis
applies where a word in a regulation is ambiguous, but other text within the regulation can clarify its meaning.
See Cal. Indep. Sys. Operator Corp, v. FERC,
The near uniformity in the concrete industry’s manuals and codes in defining formwork as temporary parts of structures provides further support for the unreasonableness of the Secretary’s interpretation. See, e.g., Hugh Brooks, Encyclopedia of Building and Construction Terms 184 (1983) (defining formwork as “temporary wood or metal surfaces used to contain concrete until it hardens, after which they are removed”); Jim Frane, Dictionary op Construction Terms 216 (C.M. Harris ed., 1975) (defining formwork as “a temporary construction to contain wet concrete in the required shape while it is cast and setting”); W.C. Huntington, Building Construction 143 (1981) (defining formwork as a “temporary structure that can be disassembled in a relatively short period of time, that is economical, and that will support the excessive dead and live loads”); M.K. Hurd, Formwork for Concrete 2-1 (6th ed.1995) (defining formwork as a “temporary structure that supports its own weight and that of the freshly placed concrete”) (emphasis added to all). Practically, it makes sense that formwork is temporary. Its purpose is to support freshly poured concrete while it cures. Because wet concrete is heavier than dry concrete, formwork is no longer necessary when concrete is dry.
The issue is complicated somewhat by a relatively new form of concrete construction that Petitioners used on the Tropicana project. This kind of construction uses what Petitioners refer to as “a pre-cast concrete slab and beam that serve as a permanent formwork for the cast-in-place concrete poured on site.” Petitioners’ Br. at xv (emphasis added). One of the Secretary’s experts also referred to the pre-cast concrete tubs as “form.” Essentially, the pre-cast slabs and beams form a concrete tub into which Petitioners place reinforcing steel and pour concrete. These elements make up the floor of the structure. Although this testimony supports the Secretary’s theory that form can be permanent in a colloquial sense, the text of § 1926.703(e) precludes permanent structures from the definition of formwork in the context of the regulation.
Even the ALJ admitted the Secretary’s interpretation of formwork is “strained.”
Fabi Constr.,
Even if the Secretary’s interpretation were reasonable, announcing it for the first time in the context of this adjudication deprives Petitioners of fair notice. Where, as here, a party first receives actual notice of a proscribed activity through a citation, it implicates the Due Process Clause of the Fifth Amendment.
See Martin v. Occupational Safety & Health Rev. Comm’n,
Here, Petitioners received no actual warning from OSHA officials that § 1926.703(a)(1) would include slabs in its definition of “formwork.”
See General Elec. Co. v. EPA,
[W]e must ask whether the regulated party received, or should have received, notice of the agency’s interpretation in the most obvious way of all: by reading the regulations. If, by reviewing the regulations and other public statements issued by the agency, a regulated party acting in good faith would be able to identify, with “ascertainable certainty,” the standards with which the agency expects parties to conform, then the agency has fairly notified a petitioner of the agency’s interpretation.
Id.
(citing
Diamond Roofing,
C. Formwork Removal Violation, 29 C.F.R. § 1926.703(e)
Third, Petitioners challenge the ALJ’s finding that they violated 29 C.F.R. § 1926.703(e)(1) by removing formwork without properly testing the structure’s strength. Fabi and Pro Management allege that the Secretary’s interpretation of “removal” of formwork to include the step when contractors engage in “cracking,” or lowering supporting steel several inches to allow the structure to dry in its natural position, is unreasonable. They also allege that the ALJ’s assessment of a $7,000 fine when the Secretary only proposed $2,500 was arbitrary and capricious.
First, we assess the reasonableness of the Secretary’s interpretation of “removal” in the context of the regulation. Section 1926.703(e)(1) requires forms and shores to “not be removed until the employer determines that the concrete has gained sufficient strength to support its weight and superimposed loads.” An employer can comply with this regulation by following “[t]he plans and specifications ... for removal of forms and shores,” or by testing the concrete “with an appropriate ASTM standard test method designed to indicate the concrete compressive strength, and the test results indicate that the concrete has gained sufficient strength to support its weight and superimposed loads.”
Id.
There are two ways to fulfill the regulation’s requirements: either follow a plan for removing formwork, or use an appropriate method to test the concrete’s strength before removing formwork. Petitioners used the second option, but they did so seven days after pouring the concrete. Four to five days after pouring concrete, Petitioners “cracked” the shores that rested. against the underside of the curing concrete slabs. “Cracking” is the practice of lowering shores several inches to allow the concrete room to sag a bit to its natural position before retightening the shores against the underside of the concrete. The Secretary argued, and the ALJ agreed, that “cracking” is equivalent to removing shores, for the simple reason that “the slab does not know that the shores have been cracked 2 inches or it has been removed.”
Fabi Constr.,
“The removal of forms and shores,” 29 C.F.R. § 1926.703(e)(1), can be interpreted to mean only the
final
removal of shores, or to include the initial cracking of shores that takes place weeks before shores are finally removed. Since the definition of “removal” in the regulation is ambiguous, we must give substantial deference to the Secretary’s interpretation, and will only set it aside if it is “arbitrary, capricious, an abuse of discretion, or otherwise not in accordance with law.”
Allentown,
We do, however, grant review of the fine assessed for Petitioners’ § 1926.703(e)(1) violation. We review this fine under our familiar arbitrary and capricious standard. The Secretary proposed a $2,500 fine for this citation. The ALJ “assessed [the fine] as proposed” by the Secretary, and without further explanation, raised the fine to $7,000.
Fabi Constr.,
D. Single-Entity Rule
Finally, Petitioners challenge the ALJ’s finding that they can be treated as a single entity for OSH Act purposes. The Commission treats companies as a single entity when (1) they share a common worksite, (2) have interrelated and integrated operations, and (3) share a common president, management, supervision, or ownership.
Sec’y of Labor v. C.T. Taylor Co. & Espirit Constructors, Inc.,
We decline to address this argument because Petitioners failed to raise it before the Commission. “No objection that has not been urged before the Commission shall be considered by the court, unless the failure or neglect to urge such objection shall be excused because of extraordinary circumstances.” 29 U.S.C. § 660(a). Petitioners did not object to being treated as a single entity before the Commission; therefore, they have waived their argument that the two companies should be treated separately for OSHA purposes. For this reason, we deny this petition for review.
Even if Petitioners had not waived this argument, there is substantial evidence that Fabi Construction and Pro Management can be treated as a single entity for OSHA purposes. The Secretary elicited testimony from the President of both entities that he is the sole owner, officer, and shareholder of both companies. The companies share a common main office and office workers, and employees of Pro Management supervise Fabi Construction employees at the worksite. Pro Management’s Superintendent on the worksite even identified himself as an employee of Fabi Construction to an OSHA official. The three prongs of the “single-entity test” are met: the companies “share a common worksite, have interrelated and integrated operations, and share a common president, management, supervision, or ownership.”
Sec’y of Labor v. Trinity Indus., Inc.,
III. Conclusion
For the reasons set forth above, the petition for review is
Granted in part and denied in part.
