
    552 P.2d 766
    Thomas F. GRAY, Petitioner, v. The INDUSTRIAL COMMISSION of Arizona, Respondent, Fluor-Utah Construction Co., Inc., Respondent Employer, Hartford Accident & Indemnity Co., Respondent Carrier.
    No. 12330-PR.
    Supreme Court of Arizona, In Banc.
    July 20, 1976.
    Alston & Edwards by Cecil A. Edwards, Jr., Phoenix, for petitioner.
    Greg L. Folger, Chief Counsel, Industrial Commission of Arizona, Phoenix, for respondent.
    O’Connor, Cavanagh, Anderson, Westover, Killingsworth & Beshears by Donald L. Cross, Phoenix, for respondents employer and carrier.
   PER CURIAM:

The opinion of the Court of Appeals as reported in 24 Ariz.App. 499, 539 P.2d 973 (1975) is approved and adopted as the opinion of this Court.  