of risks. But where a principal employs a contractor, the contract between them may embrace not only the work to be done and the price to be paid, but also the risk of tort claims that may arise. See 2 Williston on Contracts, ¶ 345 (3d ed. 1959), 1 Harper and James, The Law of Torts, P0.2, at 723 (1956). By contract either party may relieve the other from the duty of contribution or from the duty of indemnity. And either may undertake a duty to contribute or indemnify where none would otherwise exist.
Where one party alone is at fault, the principles of contractual interpretation were set for this circuit in Batson-Cook Company v. Industrial Steel Erectors, 5 Cir. 1958, 257 F.2d 410:
[W]hile it need not be done in any particular language or form, unless the intention is unequivocally expressed in the plainest of words, the law will consider that the parties did not undertake to indemnify one against the consequences of his own negligence. 257 F.2d at 412.
The Batson-Cook rule has been expanded to fit the joint-fault situation. Thus the court said in Transcontinental Gas Pipe L. Corp. v. Mobile Drill. Barge, supra, 424 F.2d at 692,
Although in Batson-Cook the indemnitor was not negligent and the damage was caused solely by the negligence of the indemnitee^ the rule requiring specificity of the intent to indemnify for the indemnitee’s own negligence is equally applicable in situations where, as here, the concurring negligence of the indemnitee and indemnitor causes the damage. See United States v. Seekinger, 5 Cir. 1969, 408 F.2d 146, reversed on other grounds, 397 U.S. 203, 90 S.Ct. 880, 25 L.Ed.2d 224 [October 13, 1969].
As noted in Transcontinental Gas Pipe L. Corp. v. Mobile Drill. Barge, supra, the contract need not contain talismanic words to shift the indemnitee’s share of the liability where joint fault is found. But there must be something to reflect that intention either in the contract language or the surrounding circumstances (“in the realities of the situation from the standpoint of the parties at the time the contract was made,” Transcontinental Gas Pipe L. Corp. v. Mobile Drill. Barge, 424 F.2d at 692).
The question is not one merely of finding a definition of the terms used by consulting dictionary and decision, but of construing a contract intended to effect a desired economic result. Hence it must be accomplished by reading the contract and its accompanying documents, such as contractually-required insurance, as a whole, and in the light of the situation of the parties and the purpose of the indemnity clause. Compare Day v. Ocean Drilling and Exploration Co., E.D.La.1973, 353 F.Supp. 1350, 1351. Thus, it is appropriate to consider whether the contractor is undertaking to supply a completed result or is merely furnishing labor, to be directed by the other parties. See Tidewater Oil Company v. The Travelers Ins. Co., 5 Cir. 1972, 468 F.2d 985, 987. The word “employee” may, or may not, embrace a borrowed servant, depending on the intention of the parties and whether under their arrangement the term “employee” was intended to reflect that person’s Jones Act status or whether it was designed merely to adopt the conventional definition by looking only to the payroll relationship.
We apply these principles in resolving the issues before us:
COASTAL’S CROSS-CLAIM AGAINST FLUOR
Coastal’s indemnity claim is based on a contract clause that reads in part:
Fluor assumes all risk of liability in connection with injury or death of any of its employees, its authorized agents or representatives acting as a crew aboard the BARGE as shipriders aboard the TUG, or CREWBOAT and FLUOR agrees to indemnify and hold