
    Hanover Township Northampton County Authority v. D & M Construction Co., Inc., Appellant.
    Argued January 19, 1970.
    Before Bell, C. J., Jones, Cohen, Eagen, O’Brien, Roberts and Pomeroy, JJ.
    
      Martin Cohen, with him Gus Milides and Charles Spazicmi, for appellant.
    
      H orman Seidel, with him Leonard M. Cohn, for appellee.
    April 22, 1970:
   Opinion

Per Curiam,

Order affirmed.  