Griffith Company J. W. Hicks Construction Co. And Security Paving Co., Inc. v. National Labor Relations Board, and Local No. 12, International Union of Operating Engineers and Operating Engineers Health & Welfare Fund, Intervenors. National Labor Relations Board v. International Union of Operating Engineers, Local Union 12, Griffith Company, and Operating Engineers Health and Welfare Fund, Intervenors

660 F.2d 406 108 L.R.R.M. (BNA) 2943 , 92 Lab.Cas. P 13,094 , 2 Employee Benefits Ca 2163 GRIFFITH COMPANY; J. W. Hicks Construction Co. and Security Paving Co., Inc., Petitioner, v. NATIONAL LABOR RELATIONS BOARD, Respondent, and Local No. 12, International Union of Operating Engineers and Operating Engineers Health & Welfare Fund, et al., Intervenors. NATIONAL LABOR RELATIONS BOARD, Petitioner, v. INTERNATIONAL UNION OF OPERATING ENGINEERS, LOCAL UNION 12, Respondent, Griffith Company et al., and Operating Engineers Health and Welfare Fund et al., Intervenors. Nos. 79-7394, 80-7103. United States Court of Appeals, Ninth Circuit. Argued and Submitted May 8, 1981. Decided Oct. 26, 1981. John H. Stephens, Cox, Castle, & Nicholson, Los Angeles, Cal., for Griffith Co., etc. John H. Ferguson, Washington, D.C., argued, for NLRB; Elliott Moore, and John H. Ferguson, Washington, D. C., on brief. for N.L.R.B. Wayne Jett, Los Angeles, Cal., for Operating Engineers Health & Welfare Fund. On Petition for Review and Application for Enforcement of an Order of the National Labor Relations Board. Before CANBY and REINHARDT, Circuit Judges, and HILL, * District Judge. CANBY, Circuit…