
    374 A.2d 718
    Ferree, et al. v. Butler Area Sewer Authority, Appellant.
    Argued April 14, 1977.
    Lee C. McCandless, with him William C. Robinson, for appellant; Leo M. Stepanian, with him Brydon & Stepanian, for appellees.
   Judgment affirmed.

VAN der VOORT, J., absent.  