
    Ticherich et al., Appellants, v. Westmoreland Construction Company et al.
    Before Keim, J.
    Argued November 25, 1975.
    
      John M. Campfield, with him Lisle A. Zehner, III, A. C. Scales, and Scales and Shaw, for appellants; George W. Lamproplos, with him Cassidy & Lamproplos, for appellees.
   Order affirmed.  