An Act amending the act of December 10, 1974 (P.L.852, No.287), referred to as the Underground Utility Line Protection Law, further providing for the title of the act, for definitions, for duties of facility owners and for the duties of the One Call System; providing for liability, fees and governance of the One Call System; further providing for applicability; providing for the duties of project owners and for rights of the Auditor General; further providing for the governing board of the One Call System, for fines and penalties and for applicability to certain pipeline systems and facilities; providing for a voluntary dispute resolution process, for best efforts and for removal or tampering with a marking; further providing for expiration; and repealing provisions of the act of June 19, 2002 (P.L.421, No.61), known as the Propane and Liquefied Petroleum Gas Act, concerning the prohibition of certain liquefied petroleum gas facilities or distributors from being subject to the Underground Utility Line Protection Law.