COM., DER v. INGERSOLL-RAND CO

M. Dukes Pepper, Lisa E. Comer,

Counsels-DER, Nels J. Taber, Harrisburg, for

Timothy I. McCann, Philadelphia,

Hugh J. Hutchinson, for Energy Hydro

, et al. Eileen Epley Wiggins, Philadelphia, for Ingersoll-Rand Co. Pedro Boone, Bethlehem, for Chain Dam Hydroelectric