
    Fort Pitt Bridge Works, Appellant, v. Malabar Construction, Inc. et al., Appellants.
    Argued April 29, 1969.
    Before Jones, Cohen, Eagen, O’Brien, Roberts and Pomeroy, JJ.
    
      David McNeil Olds, with him William M. Robinson, William, T. Marsh, and Reed, Smith, Shaw & McOlay, for plaintiff.
    
      John A. Metz, Jr., with him A. L. Balter, David Lubart, and Rubin & Balter, and Metz, Cook, Hanna é Kelly, for defendants.
    November 28, 1969:
   Opinion

per Curiam,

Order affirmed. Appellants to pay costs.

Mr. Chief Justice Bell took no part in the consideration or decision of this case.  