; (J) require an order on a petition for reconsideration to be issued not later than 120 days after the date on which the petition is filed; and (K) allow a respondent to request that an issue of controversy or uncertainty be addressed through a declaratory order in accordance with section 554(e) of title 5, which order shall be issued not later than 120 days after the date on which a request is made. (5) Savings clause Nothing in this subsection alters the procedures applicable to an emergency order under subsection (p). . (b) Conforming amendments (1) Section 60105(b)(6) of title 49, United States Code, is amended by striking section 60108 (a) and (b) and inserting subsections (a) and (c) of section 60108 . (2) Section 60106(a)(2) of title 49, United States Code, is amended by striking section 60108 (a) and (b) and inserting subsections (a) and (c) of section 60108 . (3) Section 60118(a)(2) of title 49, United States Code, is amended by striking section 60108 (a) and (b) and inserting subsections (a) and (c) of section 60108 . 110. Pipeline operating status (a) In general Chapter 601 of title 49, United States Code (as amended by section 105(a)), is amended by adding at the end the following: 60143. Idled pipelines (a) Definition of idled In this section, the term idled , with respect to a pipeline, means that the pipeline— (1) (A) has ceased normal operations; and (B) will not resume service for a period of not less than 180 days; (2) has been isolated from all sources of hazardous liquid, natural gas, or other gas; and (3) (A) has been purged of combustibles and hazardous materials and maintains a blanket of inert, nonflammable gas at low pressure