This is an appeal in admiralty from a decree of the United States District Court for the Western District of Washington, Northern Division, denying recovery by'Petter-son, a stevedore, against Alaska Steamship Company, Inc., hereafter the Owner, for injuries received on the Owner’s steamship Susitna claimed to be caused by the ship’s unseaworthiness. The question presented is whether a vessel’s owner is liable for injuries received by an employee of a steve-doring company (an independent contractor) on board ship while engaged in the loading of the ship where the injuries are caused by a breaking block brought on board by the stevedoring company.
*479 Libellant-Appellant Petterson was an employee of the Alaska Terminal and Steve-doring Co., hereafter Stevedoring Co. Stevedoring Co. was engaged by the Owner to load the latter’s vessel, the S. S. Susitna. In performing their duties, Stevedoring Co.’s employees used a block which was found lying unused on the vessel. It is not dear whether the block belonged to the ship or the Stevedoring Co., it being the type of equipment commonly found as part of the gear of both ships and stevedoring firms. For the purposes of this appeal, it will be assumed that it was brought on board by Stevedoring Co. While being put to a proper use in a proper manner, the block broke causing the injuries complained of to Petterson. There was no proof as to the condition of the block prior to its use other than what may be implied from the accident.
The court below granted a decree for the Owner on the ground that it was not shown that the block belonged to or was a part of the gear of the Susitna. Petterson’s argument that liability should be imposed even if the gear belonged to the Stevedoring Co. was rejected by the court on the ground that Seas Shipping Co. v. Sieracki,
The Owner contends that as there was no proof of the unseaworthiness of the block, Petterson cannot recover. This contention is without merit. The Court below found that the block was used “in a customary and usual mauner” and that it “was of a type ordinarily and customarily used and proper for the use to which it was being put upon the occasion in question.” [R. 14-15.] In admiralty appeals, findings of fact based upon credibility of witnesses who testified in open court will not be set aside. Crowley Launch & Tugboat Co. v. Wilmington Transp. Co.,
9
Cir.,
In making this inference we do not rely upon the tort doctrine of
res ipsa
loquitur, although the result is similar.
Res ipsa lo-quitur
is a doctrine of causation usually applied in cases of negligence. Here we are dealing with a specie of strict liability regardless of fault. Seas Shipping Co. v. Sieracki, supra,
Appellee argues that even if the unseaworthiness of the block is shown, it is not liable because control of that portion of the ship upon which Petterson was working had been surrendered to Stevedoring Co. In so contending they rely, as did the court below in its decision, upon the “relinquishment of control” doctrine which has been adopted in the Second and Third Circuits. That doctrine is that a shipowner is under an initial duty to provide a seaworthy ship; but that this duty is a concomitant of control, and the shipowner is not liable for unseaworthiness which arises after control of the ship, or that part which includes the unseaworthy condition, has been surrendered to the stevedores. Mollica v. Compania Sud-Americana, 2 Cir.,
This doctrine was first stated in Grasso v. Lorentzen, supra, a case decided before Seas Shipping Co. v. Sieracki, supra. The basis of the decision is that the liability of
*480
a shipowner to a stevedore is a question of negligence- — that the shipowner has satisfied his duty to provide a seaworthy ship if he has made a diligent inspection. The court reasoned that if the shipowner has made a diligent inspection before the stevedores take over, he cannot be held to have negligently caused any unseaworthy conditions arising after they take over. This case was followed in Lauro v. United States, supra, although the court found that the ship had been unseaworthy when control was surrendered to the stevedores. Circuit Judge Learned Hand concurred,
Judge Hand was correct in his interpretation of the Sieracki case as assimilating a longshoreman to the position of a seaman insofar as injuries received while on board ship are concerned. This is shown by the reference in the Sieracki opinion to the “common core of policy which has been controlling” which is found running through the decisions permitting longshoremen to recover from shipowners “that for injuries incurred while working on board the ship in navigable waters the stevedore is entitled to the seaman’s traditional and statutory protections, regardless of the fact that he is employed immediately by another than the owner.”
The liability of the shipowner to the seaman for injuries resulting from unseaworthiness does not depend upon negligence. It is absolute. See Mahnich v. Southern S. S. Co., supra,
The decree of the district court is reversed and the cause remanded to the district court for determination of the damages to which Petterson is entitled.
