OPINION
Aрpellant’s husband was killed when a pipe exploded at the Lakeshore Mine where he was employed as a miner. She brought a wrongful death action against the mine operator, Hecla Mining Company, and its joint venturer, El Paso Natural Gas Compаny, on behalf of herself and her minor children. Defendants Hecla and El Paso moved for summary judgment on the ground that the decedent was an employee of the joint venturе and the survivors were barred from maintaining an action because they had received workmen’s compensation benefits under a policy insuring the joint venture. The trial сourt granted the motion as to both Hecla and El Paso. We affirm.
A.R.S. § 23-1022(A) provides that the employee’s right to recover workmen’s compensation shall be the exclusive remedy against the “employer.” Appellant does not deny that Hecla and El Paso were joint venturers, or that workmen’s compensation is the exclusive remedy against Hecla. She contends, however, that dismissal as to El Paso was improper bеcause the decedent was employed only by Hecla, and that despite its jоint venture relationship with Hecla, El Paso never became the decedent’s “employer” for purposes of workmen’s compensation. She argues that sincе it was not an employer she should be permitted to pursue her claim against El Paso. We do not agree.
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Where a joint venture exists, each of the parties is the agent of the others and each is likewise a principal of the others so that the act of one is the act of all.
West v. Soto,
Appellant relies on the fact that all the decedеnt’s contacts were with Hecla and not with El Paso. Specifically, she argues that Hеcla hired her husband, issued checks for his salary and the workmen’s compensation insurаnce premiums, and supervised the work. Though Hecla was given full responsibility for opеration by the operating agreement between Hecla and El Paso, the pаrties shared equally the costs of operation, which were defined to include wages and workmen’s compensation insurance premiums. Implicit in Heela’s responsibility was the right to hire employees on behalf of the joint venture. Where the partiеs agree, such delegation of responsibility between joint venturers is valid.
U. S. Fidelity and Guaranty Company v. Dawson Produce Company,
Appellant cites
Halenar v. Superior Court,
Finally, appellant argues that because her husband had no notice that El Paso was his employer, he was deprived of his constitutional right to a reasonable election between accepting workmen’s compensаtion and retaining the right to sue.
See
A.R.S. § 23-906. We decline to decide whether the right to reject thе provisions of the workmen’s compensation act requires identification in advance of the person or entity later disclosed to be an employer. The rеcord does not reflect that the argument was advanced at the trial level, and appellant is precluded from raising it for the first time on appeal.
Crook
v.
Anderson,
Affirmed.
Notes
. In
Citizen's Utility, Inc. v. Livingston,
