On April 23, 1996, plaintiff-appellant Richard H. Hufnagel (Hufnagel) was injured while working on a drilling platform permanently affixed to the outer Continental Shelf off the coast of Louisiana. Huf-nagel sued his employer, the platform owner, and the owner of an adjacent jack-up boat, in Louisiana state court alleging, among others, claims under the Jones Act, the general maritime law, and as to each defendant “under the Louisiana Civil Code, Articles 2315, 2317 and 2322, for the negligence, strict liability, violations of the Coast Guard and Secretary of the Interior Regulations, non-delegable statutory duties, rules and regulations, having the force and effect of law wherein the accident occurred.” He has also alleged alternative claims under the Longshore and Harbor Workers’ Compensation Act, 33 U.S.C. § 901 et. seq., and/or 33 U.S.C. § 905(B). The defendants removed the case to the district court below, and Huf-nagel moved to remand. After denying remand, the district court certified its ruling on the remand motion to this Court under 28 U.S.C. § 1292(b), inquiring whether removal was prohibited by the Jones Act, and if not, whether Hufnagel has presented claims which support federal removal jurisdiction.
FACTS AND PROCEEDINGS BELOW
The pleadings and undisputed facts before the district court on the motion to remand reflect the following.
Defendant-appellee Omega Service Industries, Inc. (Omega), a Louisiana corporation, is an oilfield service company which contracts with offshore platform owners to construct and repair offshore oil and gas platforms. When a platform owner requests service, Omega assigns a crew of available employees based on the type of work requested. The platform owners transport or furnish transportation for the workers from the shore to the platforms, and the workers generally remain on the platform until the work is complete. Sometimes, the workers sleep and eat meals on the platforms. On other occasions, the platform owner supplies a jack-up vessel to lodge the workers. Omega does not own or hire any vessels, and no Omega employees are assigned as crew members of any vessel.
Hufnagel began working for Omega in November 1994. Hufnagel worked as a rigger, and his duties typically included assisting welders and fitters. During the course of his employment with Omega, Hufnagel had been assigned to work on twenty-six different fixed platforms, for thirteen different customers. These assignments ranged from one day to twenty-seven days. Hufnagel was never permanently assigned to any particular customer or platform.
At the time of his injury, Hufnagel was working on a platform owned by defendant-appellee Kerr-McGee Corp. (Kerr-McGee), which was permanently affixed to the outer Continental Shelf off the coast of Louisiana. Hufnagel and other Omega employees had been assigned to repair pilings located on the platform. Kerr-McGee had contracted with defendant-ap-pellee Global Industries, Ltd. (Global), a *345 Louisiana corporation, to provide a vessel (the AMBERJACK), which was used as a temporary work station and a hotel where the workers ate and slept. Global supplied its own crew for the AMBERJACK. Although Hufnagel claims to have spent a majority of his working hours aboard the AMBERJACK, Hufnagel had no duties regarding the maintenance, custody, or operation of the vessel.
Hufnagel, a citizen of Louisiana,' sued Omega, Kerr-McGee, and Global in Louisiana state court. Hufnagel’s state court petition alleges:
“2.
At all pertinent times herein, the petitioner, RICHARD H. HUFNAGEL, was an employee of OMEGA, INC.
3.
On or about April 23, 1996, the petitioner, RICHARD H. HUFNAGEL, was working in the course and scope of his employment when he was severely injured. The petitioner was working on a scaffold erected onto a piling of a fixed platform located at Ship Shoal 239B, said platform believed to be owned by KERR MCGEE CORPORATION, located off the coast of the State of Louisiana on the outer-continental shelf.
4.
While attempting to repair the aforesaid piling, the petitioner was struck in the face by a chain and/or hook fixed to a come-a-long which was being used in the course of repair of the piling.”
Hufnagel’s state court pleading further alleged that the AMBERJACK was “owned and operated by Global,” and that he was a member of the crew of the AM-BERJACK, and was hence entitled to bring a claim under the Jones Act. Additionally, Hufnagel raises claims under maritime law and the Louisiana Civil Code, made surrogate federal law by application of the Outer Continental Shelf Lands Act, 43 U.S.C. § 1331 et. seq. (OCSLA).
The defendants removed the case to federal court, asserting, inter alia, that the Jones Act claim was fraudulently pled. Hufnagel moved for remand, arguing that Jones Act cases are not removable. The district court concluded that the undisputed evidence demonstrated that as Hufna-gel was not a seaman he had no arguable Jones Act claim and therefore the Jones Act did not bar removal. The court found that Hufnagel had stated a claim against Kerr-McGee arising under the OCSLA, thus supporting removal jurisdiction under 28 U.S.C. § 1441(a) & (b). Therefore, the court denied Hufnagel’s motion to remand despite the absence of complete diversity and the fact that two of the three defendants are Louisiana citizens. We hold that the district court correctly denied the motion to remand.
DISCUSSION
I. The Jones Act
“As a general rule, ... Jones Act cases are not removable.”
Burchett v. Cargill, Inc.,
The district court correctly held that the undisputed evidence establishes that Hufnagel was not a seaman and hence could not recover under the Jones Act. To maintain a cause of action under the Jones Act, the plaintiff must be a seaman. Land-based workers are not seamen.
See Harbor Tug and Barge Co. v. Papai,
The Supreme Court has established a two-part test to determine seaman-status:
“First ... an employee’s duties must contribute to the function of the vessel or to the accomplishment of its mission
“Second, and most important for our purposes here, a seaman must have a connection to a vessel in navigation (or to an identifiable group of such vessels) that is substantial in terms of both its duration and its nature.” Harbor Tug,117 S.Ct. at 1540 (quoting Chandris, Inc. v. Latsis,515 U.S. 347 ,115 S.Ct. 2172 , 2179,132 L.Ed.2d 314 (1995)) (citations and internal quotation marks omitted).
The requirement that a seaman have a substantial connection to a vessel or identifiable fleet of vessels serves to distinguish sea-based workers whose employment regularly exposes them to “the perils of the sea,” from primarily land-based workers who have only sporadic or tangential connections to navigation.
See Harbor Tug,
Hufnagel claims to have been a crew member of the AMBERJACK, entitling him to bring a Jones Act claim.
1
However, Hufnagel was an employee of Omega, which neither owned nor controlled any vessel. The AMBERJACK, owned and controlled by Global, came with its own crew, supplied by Global. Global was hired by Kerr-McGee, not Omega. In his deposition, Hufnagel was not able even to identify these AMBERJACK crew members or their responsibilities.
2
Hufnagel concedes that no Omega employee was involved with the navigation of the AMBERJACK, and that the Omega employees and AMBERJACK crew had separate duties, although the Omega employees may have assisted to position the vessel over the platform.
3
Furthermore, Hufna-
*347
gel does not allege, and no facts suggest, that he acted as a borrowed servant of Global or the AMBERJACK, since Global maintained no supervision or control over Hufnagel or the performance of his duties.
See Addison v. Gulf Coast Contracting Servs.,
Hufnagel’s duties in no way “contri-but[ed] to the function of the vessel or to the accomplishment of its mission.”
See Chandris,
The facts that Hufnagel ate, slept, and spent time on the AMBERJACK do not make him a crew member.
See Golden v. Rowan Companies, Inc.,
Hufnagel did not have a substantial connection with the AMBERJACK during the course of his employment with Omega. The Omega job on this particular fixed platform began March 28, 1996, and Hufnagel had never previously been aboard the AMBERJACK. Indeed, Hufnagel had never been aboard the AMBERJACK before April 16, 1996. Nor could Hufnagel ever expect to board the AMBER-JACK during the future course of his employment. Hufnagel’s connection to the AMBERJACK was only transitory and fortuitous, and does not qualify him as a seaman.
See Barrett,
Similarly, Hufnagel cannot establish a connection to any identifiable group or fleet of vessels. 'Over the course of his employment, Hufnagel had been assigned to work for thirteen different customers on twenty-six different platforms. Each assignment involved essentially the same platform-related services. These assignments were all short-term and none entailed a permanent assignment to any vessel. While Hufnagel and other Omega employees slept on vessels during some assignments, the vessels were always different, provided by different customers, and owned and operated by different companies. The vessels were not subject to common ownership or control. They were not an identifiable fleet of vessels for pur
*348
poses of Jones Act seaman status.
See Barrett,
Papai, the respondent in
Harbor Tug,
had obtained short-term maintenance, longshoring, and deckhand jobs on several vessels through a union hiring hall. During the two and one-quarter years before his injury, Papai had worked for several different vessels owned by three separate employers.
See Harbor Tug,
The vessels in this case share even less of a connection to each other than did those in Harbor Tug. In Harbor Tug, the vessels had each hired Papai from one hiring hall. Here, the vessels had been hired by various companies whose only connection was that they had contracted with the same third party, Omega. This remote connection is too attenuated to qualify these vessels as “an identifiable fleet.” There was no common ownership or control of the vessels. Indeed, there was no link whatever among them other than the coincidence that they happened to be the vessels provided as support or jack-up rigs by Omega’s various customers.
The undisputed evidence reflects that as a matter of law Hufnagel was not a seaman and hence had no even arguable Jones Act claim. Therefore, remand was not required by the Jones Act.
II. Removal Jurisdiction
A. OCSLA
The absence of a valid Jones Act claim, of course, does not automatically vest jurisdiction in the district court. We must determine, therefore, whether Hufnagel’s suit was removable. Removal must be proper under 28 U.S.C. § 1441, which authorizes removal of cases “of which the district courts of the United States have original jurisdiction,” section 1441(a), provided that, apart from cases “of which the district courts have original jurisdiction founded on a claim or right arising under the Constitution, treaties or laws of the United States,” removal is not proper unless “none of the ... defendants is a citizen of the State in which such action is brought.” 4
*349 We hold that removal was proper because of the Outer Continental Shelf Lands Act, 43 U.S.C. § 1331 et. seq. (OCS-LA).
OCSLA provides, in pertinent part, that “[t]he subsoil and seabed of the outer Continental Shelf appertain to the United States and are subject to its jurisdiction, control, and power of disposition.... ” 43 U.S.C. § 1332(a). The district courts of the United States have jurisdiction over claims “arising out of, or in connection with (A) any operation conducted on the outer Continental Shelf which involves exploration, development, or production of the minerals, of the subsoil and seabed of the outer Continental Shelf....” 43 U.S.C. § 1349(b)(1).
Congress enacted OCSLA to provide a federal body of law to govern operations on the outer Continental Shelf.
See Rodrigue v. Aetna Casualty and Surety Co.,
Hufnagel’s petition does not plead OCS-LA eo nomine. But it does expressly plead that the “fixed platform” is located, and the events occurred, “on the outer continental shelf.” Furthermore, Hufna-gel sues Kerr-McGee under the Louisiana Civil Code, which, inter alia, provides for strict liability for the ruinous condition of a structure. 6 There is nothing which would make Kerr-McGee’s platform or its condition subject to Louisiana law other than OCSLA, which incorporates this Civil Code provision as “surrogate federal law.” Hufnagel’s petition also generally alleges against Kerr-McGee unspecified “violations of the Coast Guard and Secretary of the Interior Regulations ... having the force and effect of law wherein the accident occurred,” apparently referring to the platform. This presumably refers to regulations issued under the authority of OCS-LA. See 43 U.S.C. § 1333(d)(1) (“[t]he Secretary of the Department in which the Coast Guard is operating shall have authority to promulgate ... regulations ... relating to the promotion of safety of life and property on the artificial islands, in *350 stallations, and other devices referred to in subsection (a)....).” Finally, Hufnagel has consistently acquiesced in the defendants-appellees’ characterization of his suit as including OCSLA claims. We therefore interpret Hufnagel’s complaint to assert claims under OCSLA.
We apply a broad “but-for” test to determine whether a cause of action arises under OCSLA.
See Recar v. CNG Producing Co.,
Similarly, Hufnagel’s employment furthered mineral production on the shelf. Hufnagel’s injuries occurred on a stationary drilling platform involved in the “exploration, development, or production” of minerals on the shelf.
See
43 U.S.C. § 1349(b)(1). But for Hufnagel’s work on the platform, his injury would not have occurred. Hufnagel’s injuries arose out of an operation involving the production of minerals on the shelf, and his claims fall within the jurisdictional grant of the OCS-LA. Therefore, the district court would have had jurisdiction over Hufnagel’s claims had he chosen to file them in federal court.
See also Tennessee Gas Pipeline v. Houston Casualty Ins. Co.,
However, OCSLA does not necessarily transform maritime claims falling within its jurisdictional grant into claims arising under federal law. Because OCSLA does not displace general maritime law, substantive maritime law continues to govern where both OCSLA and general maritime law could apply.
See Smith v. Penrod Drilling,
In
Tennessee Gas,
we noted the “conundrum” that section 1441(b) places citizenship restrictions on the removal of claims, even though citizenship is arguably irrelevant to the district court’s original jurisdiction under the OCSLA.
See Tennessee Gas,
We need not resolve this conundrum today either, as we conclude as a matter of law that Hufnagel has asserted against Kerr-McGee a non-maritime claim, a claim governed not by maritime law but by La. Civil Code § 2322, which is made applicable, federal law by OCSLA, 43 U.S.C. § 1333(a)(2)(A).
See, e.g., Haas v. Atlantic Richfield,
B. Not'Maritime Claims
Hufnagel’s claims are not maritime. To give rise to a tort claim in admiralty, an incident must have
both
a maritime situs and a connection to traditional maritime activity.
Jerome B. Grubart, Inc. v. Great Lakes Dredge & Dock Co.,
The situs requirement or “location test” requires the plaintiff to show that the tort either occurred on navigable waters, or if the injury is suffered on land, that it was caused by a vessel on navigable waters.
See Grubart,
Further, the accident was not caused by any vessel on navigable waters. Neither Hufnagel nor the platform nor any equipment involved was struck by a vessel. Hufnagel was struck by equipment attached to the platform, which is not a navigable vessel.
See Rodrigue,
The accident also fails the connection test. The connection test requires that the activity which caused the plaintiffs injury bear a significant relationship to traditional maritime commerce.
Id.
The court must determine whether the general character of the activity giving rise to the accident bears a “substantial relationship with traditional maritime activity.”
See Grubart,
The activity giving rise to Hufnagel’s accident may be characterized as the repair and construction of a fixed offshore drilling platform. Construction work on fixed offshore platforms bears no significant relation to traditional maritime activity.
See Herb’s Welding, Inc. v. Gray,
Hufnagel’s accident similarly occurred on a fixed drilling platform having no function in navigation, and bearing no purpose relating to traditional maritime activities. The platform existed solely to obtain minerals from the shelf. Hufnagel’s accident had no greater connection to traditional maritime commerce than did the accident in Rodrigue.
This case is unlike the limited situations in which this Court has found off-shore drilling accidents giving rise to admiralty tort claims.
See, e.g., Coats v. Penrod Drilling Corp.,
Hufnagel’s injury occurred entirely on the fixed platform and was caused entirely by his work on the platform. According to his complaint, Hufnagel was struck by a come-a-long, owned by Omega, and attached to the platform itself. The AM-BERJACK’s presence beside the platform in no way contributed to Hufnagel’s injury. Hufnagel has failed to present any claim within the admiralty jurisdiction of the federal courts.
Hufnagel’s claims are nonmaritime ones “arising under” and governed by OCSLA. Accordingly, the case may be removed without regard to the citizenship of the parties.
CONCLUSION
The undisputed evidence shows as a matter of law that Hufnagel was not a Jones Act seaman. At the time of his injury, Hufnagel was a primarily land-based employee, and had no permanent connection to any vessel or fleet of vessels in navigation. Therefore, remand was not required by the Jones Act.
Furthermore, Hufnagel has alleged against Kerr-McGee a non-maritime claim under and governed by Louisiana law, made applicable federal law by OCSLA, and his claim is thus one arising under OCSLA for purposes of sections 1331 and 1441(b), and is hence removable without regard to the citizenship of any of the parties. If any other claims alleged were maritime, they would be removable under section 1441(c), but in any event Hufnagel alleged no maritime claim.
Accordingly, the district court correctly denied the motion to remand.
Notes
. It is clear that the fixed platform on which Hufnagel was working when he was injured was not a vessel. Such platforms are legally man-made islands, not vessels, and Hufnagel does not contend otherwise.
See generally Rodrigue v. Aetna Casualty and Surety Co.,
. "Q. Global is the company that supplied the boat crew; is that correct?
A. Yes.
Q. And that was comprised of a captain;—
A. Yes.
Q. A crane operator;—
A. Yes.
Q. Who else was a Global employee on that jack-up barge that you can recall?
A. I believe they had an engineer and I believe they just had a couple of hands. There was a bunch of them running around. I don’t know specifically what everybody did.”
. "Q. As an employee of Omega, you didn't have any responsibilities for jacking the boat up or down, did you?
A. No, sir.
*347 Q. Or moving that jack-up boat into position?
A. No, sir.
Q. The boat crew did that sort of thing; correct?
A. Yes. We assisted when we got to the platform to position.”
. It is settled that general maritime claims do not “arise under the Constitution, treaties, or laws of the United States’’ for purposes of original federal question jurisdiction under 28 U.S.C. § 1331 and an admiralty action filed in state court under the savings to suitors clause, 28 U.S.C. § 1333(1), is not removable solely because as an admiralty action it could have initially been filed in federal court; but removal of such an action is nevertheless possible if federal jurisdiction is based on something other than admiralty, such as diversity
*349
or a statutory provision.
See Tennessee Gas Pipeline v. Houston Casualty Insurance Company,
. Hufnagel's petition alleges that Kerr-McGee is liable to him by virtue of “strict liability for the ruinous condition of the platform’s piling, pursuant to LA Civil Code Article 2322.”
See Haas v. Atlantic Richfield,
. We stated in
Tennessee Gas Pipeline,
“While OCSLA was intended to apply to the full range of disputes that might occur on the OCS, it was not intended to displace general maritime law.... According to the statute, 'this subchapter shall be construed in such a manner that the character of the waters above the outer Continental Shelf as high seas and the right to navigation and fishing therein shall not be affected.’ [quoting 43 U.S.C. § 1332(2)] Furthermore, 43 U.S.C. § 1333(f) makes clear that the applicability of OCSLA law under 43 U.S.C. § 1333(a) shall not give rise to any inference that other provisions of law (such as general maritime law), do not also apply. It is not surprising, therefore, that this court has declared that where OCSLA and general maritime law both could apply, the case is to be governed by maritime law.” (Footnotes omitted).
. Even if one of the other claims might be characterized as maritime, it loo would be removable under section 1441(c).
. The connection test actually has two parts. First, the court must assess the general features of the incident giving rise to the lawsuit . and determine whether that general sort of incident has a " 'potentially disruptive impact on maritime commerce[.]’"
Grubart,
.
Tennessee Gas Pipeline
held (or at least assumed) that a tort claim for damages to a fixed platform caused by its being strjick by a vessel in navigation due to the vessel’s negligence was governed by maritime law.
See
46 App. U.S.C. § 740.
Smith v. Penrod Drilling Corp.,
