662 A.2d 686 The PUBLIC ADVOCATE AND CONSUMERS EDUCATION AND PROTECTIVE ASSOCIATION and Tenant Action Group and Action Alliance of Senior Citizens, Appellants v. CITY OF PHILADELPHIA and Philadelphia Water Department. Commonwealth Court of Pennsylvania.Argued May 8, 1995. Decided July 17, 1995. Appeal from the Court of Common Pleas, Philadelphia County, 2159 May Term 1993, […]