199—13.9 (479B) Amendment of permits.
	 13.9(1) An amendment of pipeline permit by the board is required in any of the following circumstances:
	  a.   	 Construction of a pipeline paralleling an existing line of petitioner;
	  b.   	 Extension of an existing pipeline of petitioner by more than 660 feet (one-eighth mile);
	  c.   	 Relocation of an existing pipeline of petitioner which:
	 (1) 	 Relocates the pipeline more than 660 feet (one-eighth mile) from the route approved by the board; or
	 (2) 	 Involves relocation requiring new or additional interests in property for five miles or more of pipe to be operated at over 150 psig. Informational meetings as provided for by rule 13.3(479B) shall be held for these relocations.
	  d.   	 Contiguous extension of an underground storage area of petitioner; or
	  e.   	 Modification of any condition or limitation placed on the construction or operation of the pipeline in the final order granting the pipeline permit.
	 13.9(2) Petition for amendment. The petition for amendment shall include the docket number and issue date of the permit for which amendment is sought and shall clearly state the purpose of the petition. If the petition is for construction of additional pipeline facilities or expansion of an underground storage area, the same exhibits as required for a petition for permit shall be attached.
The applicable procedures for petition for permit, including hearing, shall be followed. Upon appropriate determination by the board, an amendment to a permit will be issued. The amendment shall be subject to the same conditions with respect to completion of construction within two years and the filing of final routing maps as attached to a permit.