926 A.2d 444 (2006)
THOMAS A. McELWEE & SON, INC.
No. 206 EAL (2006)
THOMAS A. McELWEE & SON, INC.
v.
SOUTHEASTERN PENNSYLVANIA TRANSP. AUTHORITY
No. 206 EAL (2006)
Supreme Court of Pennsylvania
December 20, 2006.Disposition of petition for allowance of appeals granted.