OPINION OF THE COURT
John J. Rock seeks compensation under the Longshore and Harbor Workers’ Com *58 pensation Act (Act), 33 U.S.C. § 901 et seq., for personal injuries sustained in the course of his employment with Sea-Land Service, Inc. (Sea-Land) as a “courtesy van” driver who transported passengers primarily within his employer’s marine terminal. This case presents the question of whether Rock was engaged in “maritime employment” and is thus entitled to compensation under the Act. The administrative law judge denied benefits, but the Benefits Review Board (board) reversed on the basis that Rock’s functions were “essential to maritime industry.” Because we find that Rock’s occupation was not essential to the process of loading and unloading a vessel, we will set aside the board’s determination.
I. Background Facts and Procedural History
Sea-Land operates a 200-acre container loading and unloading terminal in Port Elizabeth, New Jersey. For security reasons Sea-Land does not permit private vehicles in the facility so it provides two white courtesy vans for the transportation of executives, visitors, seamen, ship’s crewmen, clerical workers, customs officials and customers. Separate yellow buses transport the longshoremen who work at the facility. Other groups, such as shore gangs, crane workers, lashing personnel and linemen, are transported by their own trucks or vans.
Rock began working for Sea-Land as a longshoreman and “hustler” driver in the early 1960’s. In 1979, based on seniority, Rock elected the job of driving one of the white courtesy vans, but he maintained his status as a member of the International Longshoremen’s Association. As a courtesy van driver, Rock was required to transport individuals within the facility and was also required to perform errands outside the facility, including gathering mail and transporting people to airports and hotels. According to a supervisor, Rock was not authorized to transport longshoremen, but Rock testified at his hearing that he did on occasion provide such transportation at his supervisor’s instruction. Rock did not haul cargo and did not perform repairs or equipment maintenance. When he did not have an assignment, Rock waited at the marine operations building, where he spent approximately 60% of his time.
When Rock was absent from work, a warehouseman would substitute for him and drive the courtesy van. No evidence at his hearing established, however, that Rock ever substituted as a warehouseman. Thus, Rock’s duties were limited to driving one of the courtesy vans from 1979 until the time of his injury.
On October 21, 1981, as he stepped from one of the courtesy vans, Rock twisted his right knee. Rock submitted a claim for benefits under the Act, and a formal hearing was held before an administrative law judge on December 13, 1983. Sea-Land did not dispute the extent of Rock’s disability and it did not deny that he was injured while on a covered situs and that it is an employer under the Act. Thus, the only issue presented to the administrative law judge was whether Rock was engaged in “maritime employment” within section 902(3) of the Act. 1 The administrative law judge denied compensation benefits in a decision and order of February 7, 1985, as he concluded that Rock’s job did not require him to perform any .“indisputably longshoring or maritime activities,” and Rock was therefore not engaged in maritime employment as a matter of law.
Rock appealed the administrative law judge’s decision and order to the Benefits Review Board which, on June 30, 1988, issued a decision and order reversing the administrative law judge’s determination. The board held that, because Rock’s job required him to transport various maritime personnel, customs officials and customers, his duties were “therefore essential to maritime industry and furthered] the concerns *59 of a covered employer.” The board thus held that Rock was covered under the Act, and it remanded the matter to the deputy commissioner for payment of benefits.
In August 1988, Sea-Land filed a petition for review of the board’s decision and order which we dismissed on the ground that the decision and order was not a final order within the meaning of 33 U.S.C. § 921(c). On November 21, 1989, the deputy commissioner filed a compensation order awarding benefits. On November 27, 1989, Sea-Land appealed this order to the Benefits Review Board so that it could modify its June 30, Í988, decision and order to incorporate the award and issue a final order that could be appealed to this court. On January 25, 1991, the board issued a final order modifying its earlier decision and order to the extent that it found that Rock was entitled to specified compensation benefits but which otherwise reaffirmed the June 30, 1988, decision and order in all respects. 2 Sea-Land then petitioned this court for review of the January 25, 1991, order.
II. Standard of Review
We have appellate jurisdiction pursuant to 33 U.S.C. § 921(c), which gives the courts of appeals jurisdiction to review final orders of the Benefits Review Board. Our review is “limited to a determination of whether the Board acted in conformance with applicable law and within its proper scope of review.”
Curtis v. Schlumberger Offshore Service, Inc.,
While no deference is accorded to the board’s interpretation of the Act as it does not administer it,
Potomac Electric Power Co. v. Director, Office of Workers’ Compensation Programs,
First, neither the Director nor the Board is the officer or agency charged with the administration of the statute. While the Director is authorized by Congress to administer the statute he does not resolve disputed legal issues involving the [Act]. Substantial questions of law arising in an adversarial context are specifically reserved for decision first by administrative law judges and then by the Board. Moreover, the Board is only a quasi-judicial body presented with select cases and not an agency involved in the overall administration of the statute ... We know of no authority which would require judicial deference to either one arm or the other under these circumstances.
Id.
at 343.
See also Director, Office of Workers’ Compensation Programs v. General Dynamics Corp.,
*60 III. Discussion
A. The 1972 Amendments to the Act
Congress amended the Act in 1972. Before that time, it only covered injuries sustained on the actual “navigable waters of the United States (including any dry dock).” 44 Stat. 1426. Injuries occurring on land were covered by the often inadequate state compensation programs. The 1972 amendments, which extended the coverage landward, addressed the “continuing anomaly that the schedule of benefits to be applied in any case depended on whether the injury occurred on the land or water side of the gangplank.”
Sea-Land Service, Inc. v. Director, Office of Workers’ Compensation Programs,
In place of the situs test, Congress substituted a two-part test “looking both to the ‘situs’ of the injury and the ‘status’ of the injured,” to determine eligibility for compensation.
4
Northeast Marine Terminal Co. v. Caputo,
any longshoreman or other person engaged in longshoring operations, and any harbor-worker including a ship repairman, shipbuilder, and ship-breaker, but such term does not include—
(A) individuals employed exclusively to perform office clerical, secretarial, security, or data processing work;
(B) individuals employed by a club, camp, recreational operation, restaurant, museum, or retail outlet; ...
if individuals described in clauses (A) through (F) 6 are subject to coverage under a State workers’ compensation law.
33 U.S.C. § 902(3).
Congress’ use of the word “including” is generally understood to indicate that the specifically-mentioned occupations are not exclusive.
Herb’s Welding, Inc. v. Gray,
Unfortunately, the scope of “maritime employment” is accordingly imprecise. Congress came closest to defining this key term in the “typical example” of the expanded coverage set forth in the legislative history:
The intent of the Committee is to permit a uniform compensation system to apply to employees who would otherwise be covered for part of their activity. To take a typical example, cargo, whether in break bulk or containerized form, is typically unloaded from the ship and immediately transported to a storage or holding area on the pier, wharf, or terminal adjoining navigable waters. The employees who perform this work would be *61 covered under the bill for injuries sustained by them over the navigable waters or on the adjoining land area_ [E]m-ployees whose responsibility is only to pick up stored cargo for further transshipment would not be covered, nor would purely clerical employees whose jobs do not require them to participate in the loading or unloading of cargo. However, checkers, for example, who are directly involved in the loading or unloading functions are covered by the new amendment.
H.R.Rep. No. 92-1441, 92d Cong., 2d Sess. 10-11 (1972), reprinted in 1972 U.S.Code Cong. & Admin.News 4698, 4708.
While the committee’s example implies that maritime employment must have some nexus to the loading and unloading of cargo, one example cannot cover all possible permutations, and thus extensive exploration of the boundaries of maritime employment has been undertaken by both the United States Supreme Court and the courts of appeals in an attempt to clarify the Act’s status requirement.
B. Supreme Court Cases Interpreting the 1972 Amendments
In its two most recent decisions involving Act coverage,
7
the Supreme Court has defined the appropriate boundaries of maritime employment to include those employees “on the situs involved in the essential or integral elements of the loading or unloading process,” and to exclude those who are not performing such tasks.
Chesapeake and O.R. Co. v. Schwalb,
The Supreme Court has interpreted the amendments a number of times in contexts relevant here. In
Northeast,
the Court read the “typical example” offered in the legislative history quoted above as indicating an intent “to cover those workers involved in the essential elements of unloading a vessel-taking cargo out of the hold, moving it away from the ship’s side, and carrying it immediately to a storage or holding area.”
The claimants in
Northeast
were both involved in cargo handling: one employee, Blundo, checked and marked cargo as it was unloaded from a container, and the other, Caputo, was often responsible for unloading cargo but at the time of the accident was assigned to a task that might not normally be covered under the Act.
The Court confirmed Caputo’s coverage by rejecting the “moment of injury” principle under which compensation changed depending on the task that the employee was engaged in at the time of injury. The Court held that “when Congress said it wanted to cover ‘longshoremen/ it had in mind persons whose employment is such that they spend at least some of their time in indisputably longshoring operations and who, without the 1972 amendments, would be covered for only part of their activity.”
Two years later, in
P.C. Pfeiffer Co. v. Ford,
More recently, in
Herb’s Welding,
the Supreme Court reversed the Court of Appeals for the Fifth Circuit and rejected coverage for a claimant who was a welder who worked on a fixed, offshore, oil-drilling platform.
In defining maritime employment to determine coverage, the Court stated the applicable status test:
[In enacting the maritime employment requirement,] Congress did not seek to cover all those who breathe salt air. Its purpose was to cover those workers on the situs who are involved in the essential elements of loading and unloading; it is ‘clear that persons who are on the situs but not engaged in the overall process of loading or unloading vessels are not covered.’ While ‘maritime employment’ is not limited to the occupations specifically mentioned in § 2(3), neither can it be read to eliminate any requirement of a connection with the loading or construction of ships. As we have said, the ‘maritime employment’ requirement is ‘an occupational test that focuses on loading and unloading.’ The Amendments were not meant ‘to cover employees who are not engaged in loading, unloading, repairing, or building a vessel, just because they are injured in an area adjoining navigable waters used for such activity.’ We have never read ‘maritime employment’ to extend so far beyond those actually involved in moving *63 cargo between ship and land transportation. 9
Id.
at 423-24,
work had nothing to do with the loading or unloading process.... He built and maintained pipelines and the platforms themselves. There is nothing inherently maritime about those tasks. They are also performed on land, and their nature is not significantly altered by the marine environment.... To hold that [he] was necessarily engaged in maritime employment because he was on a drilling platform would ignore Congress’ admonition that not everyone on a covered situs automatically satisfies the status test.
Id.
at 425,
Although Rock and the director would have us dismiss the
Herb’s Welding
test as not controlling here, because the Supreme Court apparently precluded coverage based on the conclusion that the entire enterprise of offshore drilling was not “maritime,” we believe that the outer limits stated in
Herb’s Welding
are binding. The Court’s determination was necessary to resolve whether the claimant was covered under the Act. Because the claimant’s work had nothing to do with the unloading or loading of cargo, his injury fell outside the scope of coverage.
See Coloma v. Director, Office of Workers’ Compensation Programs,
Regardless of remaining questions about the binding nature of the language in
Herb’s Welding,
the Court’s decision in
Schwalb
seems to settle the Court’s view of coverage for land-based employees. In
Schwalb,
the Court upheld coverage under the Act for “janitorial” employees whose duties included cleaning spilled coal from loading equipment in order to prevent equipment malfunctions and for a third employee whose job it was to maintain and repair loading equipment.
The Court stressed that coverage “is not limited to employees who are denominated ‘longshoremen’ or who physically handle the cargo,”
id.,
but it stated that “[i]n the course of considerable litigation, including several cases in this Court, it has been clearly decided that, aside from the specified occupations [in section 902(3)], land-based activity occurring within the § 903 situs will be deemed maritime only if it is an integral or essential part of loading or unloading a vessel.”
10
C. The Courts of Appeals
We have addressed status coverage under the 1972 amendments in a number of cases. In Dravo Corp. v. Banks, 567 F.2d *64 593, 594 (3d Cir.1977), we held that a shipbuilder’s employee who performed various unskilled jobs relating to plant maintenance, such as spreading road salt on walkways and removing general debris, was not covered under the Act. We used an “integral part” or “necessary ingredient” test, and determined that the employee’s duties were incident to, but not an ingredient of, ship-building: 11
[The employee’s] duties have no traditional maritime characteristics, but rather are typical of the support services performed in any production entity, maritime or not_ Clearing ice is a ‘necessary incident’ of any operation. We suggest that in order to be covered, Bank’s job should have been a necessary ‘ingredient’ in the ship-building process, which it was not.
Id. at 595-96.
We drew a parallel to another case in which we excluded a clerical worker in a marine terminal office from Act coverage,
Maher Terminals, Inc. v. Farrell,
The
Schwalb
“loading and unloading” test was applied in our most recent decision interpreting the Act.
Peter v. Hess Oil Virgin Islands Corp.,
Although Peter is our only relevant case after Herb’s Welding and Schwalb, our use of and citation to the Schwalb test does not mark a shift in understanding. All of our previously-noted cases indicate that we require some nexus between the employee’s activities and either cargo-handling or shipbuilding, the primary functions of the major areas of occupation listed in section 902(3). The employees in those cases have either directly handled cargo or have been so far removed from the entire process of loading and unloading that they cannot provide a clear model for this case in which the employee provided the means of transportation for crewmembers who left the ship during the loading and unloading process. Arguably Rock’s activity has some slight nexus with the loading process and his position is necessary to Sea-Land because of security concerns attendant upon the storage and inter-terminal transport of valuable cargo. A brief review of other courts of appeals decisions is thus essential and instructive in our resolution of this case. We are satisfied, however, that the sum of our holdings and others leads to the conclusion that Rock is not covered under the status provision of the Act.
In all but one of the courts of appeals cases cited in Rock’s brief, other than those already discussed above, the covered claimant’s activities actually had some close nexus to the loading or unloading of cargo.
See, e.g., Levins v. Benefits Review Board,
The board’s reliance on the decisions in White, Graziano, Miller, and Arbeeny is thus misplaced, in that the claimants in those cases were closely tied to ship-building or cargo-loading. The employees in White and Graziano performed tasks with equipment directly used in the process of shipbuilding. The employee in Miller actually transported cargo and was often on board ships. The guard in Arbeeny was employed in guarding unloaded cargo, and his position has since been removed from coverage by the 1984 amendments to the Act. See 33 U.S.C. § 902(3)(A). These cases are easily distinguishable from the one before us. Although it is clear that a worker need not actually handle cargo to fulfill the status requirement, Rock’s work was simply too remote from the chain of events directly leading to the loading of cargo.
The board in this case also relied on the opinion of the Court of Appeals for the Eleventh Circuit in
Sanders v. Alabama Dry Dock and Shipbuilding Co.,
Surely Rock would be covered under such an all-encompassing test; however, the Court of Appeals for the Eleventh Circuit rejected the
Sanders
expansive view in
Atlantic Container Service, Inc. v. Coleman,
after the Supreme Court decided
Schwalb.
[hjowever, as the latest pronouncement from the Supreme Court, the Schwalb test supersedes any differing standard previously used by this court, such as whether an employee’s responsibilities have a ‘significant relationship’ to the maritime concerns of his employer.... The standards in ... Sanders approximate the ‘significant relationship’ test rejected by the Supreme Court in Schwalb.
Id. at 618 n. 5.
The opinion of the Court of Appeals for the Ninth Circuit in
Coloma v. Director, Office of Workers’ Compensation Programs,
*67 The court determined that the board had properly applied the “essential elements of loading and unloading” test recognized in Herb’s Welding and Sckwalb. Id. at 400. The court noted that after the inn closed, Chevron’s longshoring operations continued, and Coloma’s duties were therefore not essential to the loading process. and Chevron was not forced to shut down its operations. Id. The court distinguished the case from Sckwalb, where the maintenance men would have halted the entire loading process if they had stopped clearing the loading equipment. Id.
Rock’s occupation is similar in function and in importance to Coloma’s. Both workers performed helpful services for visitors on their employer’s property, but neither was indispensible to the loading process itself. If Sea-Land opened its terminal to private vehicles and discontinued Rock’s position, as Chevron discontinued Coloma’s, the loading process would continue. Sea-Land would simply require more security guards on the premises. The path of cargo from storage to ship would be completely unaffected by the termination of Rock’s position. We find Coloma’s reasoning persuasive, especially in light of the more recent holdings of the Supreme Court.
We conclude that we must follow the test provided by the Supreme Court in Sckwalb. Land-based activity occurring within the section 903 situs, other than those activities explicitly listed in section 902(3), should be deemed maritime only if it is an integral or essential part of the chain of events leading up to the loading, unloading, or building of a vessel.
We reject Rock’s claim that we should affirm the board because his duties of transportation were absolutely necessary and integral to Sea-Land’s cargo-handling business. The importance of Rock’s position, in the absence of a nexus with the loading or unloading process, does not mandate coverage under the Act. The Supreme Court in
Herb’s Welding
indicated: “[s]ince it is doubtful that an offshore driller will pay and maintain a worker on an offshore rig whose job is unnecessary to the venture, this approach would extend coverage to virtually everyone on the stationary platform. We think this construction of the Act is untenable.”
The fact that Rock might have occasionally transported longshoremen does not alter our conclusion. Rock’s job description did not include such services, and separate buses existed to transport the longshoremen. We cannot provide coverage for such infrequent activity undertaken by the employee. 17
IV. Conclusion
We will not reach beyond the scope of coverage circumscribed by the Supreme Court in Sckwalb. Because Rock’s occupation was not an essential element or ingredient of the loading or unloading process, Rock was not engaged in “maritime employment” under section 902(3). We will therefore grant the petition for review and will set aside the decision and order of the Benefits Review Board of January 25, 1991.
Notes
. Section 902(3) of the Act in pertinent part defines an eligible employee as:
any person engaged in maritime employment, including any longshoreman or other person engaged in longshoring operations, and any harbor-worker including a ship repairman, ship-builder, and ship-breaker_
33 U.S.C. § 902(3).
. Rock was found to be entitled to $14,304.96.
. The Director, Office of Workers’ Compensation Programs, a respondent in this case, does note one fact that does not appear in Rock’s initial brief or in the board's decision. In the director’s brief, it is contended that Rock was officially subject to reassignment to longshoring positions, although the director does not contest the administrative law judge's finding that he had never actually been reassigned in the two years since he began driving the courtesy van. The director argues that this potential for reassignment to a "covered” position further strengthens Rock’s contention that he is covered. As noted in the discussion below, this argument is not supported by the case law, and the fact that Rock may have been nominally subject to reassignment does not affect the conclusions in this opinion.
. "The intent of the Committee is to permit a uniform compensation system to apply to employees who would otherwise be covered by this Act for part of their activity_’’ H.R.Rep. No. 92-1441, 92d Cong., 2d Sess. 10-11 (1972), reprinted in 1972 U.S.Code Cong. & Admin.News 4698, 4708.
. "The Committee does not intend to cover employees who are not engaged in loading, unloading, repairing, or building a vessel, just because they are injured in an area adjoining navigable waters used for such activity." H.R.Rep. No. 92-1441, 92d Cong., 2d Sess. 11 (1972), reprinted in 1972 U.S.Code Cong. & Admin.News 4698, 4708.
.Subparagraphs (A) through (F) were added in 1984.
. The Court’s more recent decision in
Southwest Marine, Inc. v. Gizoni,
— U.S. -,
. The Court also noted that Congress had specifically mentioned its concerns over the changes brought on by containerization in the legislative history of the Act.
. This statement cannot be read to impose a “loading" requirement on the shipbuilding occupations included in section 902(3). As stated in
Schwalb,
in
Herb's Welding
the Court intended the loading and unloading requirement to apply to land-based work other than longshoring and the other occupations explicitly listed in section 902(3).
Schwalb,
. Because the status test adopted by the Supreme Court of Virginia in
Schwalb
conflicted with the tests adopted by several courts of appeals, the Court granted certiorari to resolve the conflict.
Schwalb,
. The employee argued that he was covered because his job was “directly supportive of those involved in shipbuilding."
Banks,
. In 1984, Congress expressly excluded clerical workers from coverage under the Act. 33 U.S.C. § 902(3)(A).
. In
Sea-Land,
we were primarily concerned with whether coverage under the Act was foreclosed by the fact that the accident occurred on a public street not under the employer’s control.
.The fuel was the cargo. Id. at 937.
. The question of Peters’ coverage was a predicate one. The central issue in Peter was whether the Act was Peter’s exclusive source of relief. Id. at 937.
. It seems only appropriate to note that the board's decision and order relying on Sanders was issued before Atlantic Container was decided by the court of appeals.
. Although the director notes that Rock was officially subject to reassignment to longshoring positions and argues that under Northeast, this fact entitles Rock to coverage, the director has misinterpreted Northeast. The Court in Northeast sought to prevent the hazards of shifting coverage by covering employees who at one moment might be involved in loading but at another moment might be finishing that job and starting another that would not be traditionally covered. The Court was following the clear intent of the statute, which was in part to avoid the shifting coverage caused by an employee’s constant movement during the workday between sea and land. The Northeast holding cannot be stretched to cover Rock, who voluntarily chose a position that would no longer involve him in the dangers of loading and unloading, and whose only occupation in the two years in which he held his new job was to drive the courtesy van. Northeast protects those employees who walk in and out of coverage on a frequent basis, not those who are nominally subject to reassignment.
