▁operators ▁for ▁alco hol ▁and ▁dru gs , ▁and ▁failing ▁to ▁have ▁prompt ▁emer gency ▁response ; ▁P H MS A ▁ass essed ▁a ▁$ 9 5 , 0 0 0 ▁fine . ▁ ▁On ▁May ▁ 5 , ▁a ▁natural ▁gas ▁pipeline ▁expl oded ▁and ▁caught ▁on ▁fire , ▁near ▁Rock ville , ▁Indiana ▁in ▁Par ke ▁County , ▁about ▁ ▁north ▁of ▁Ter re ▁Ha ute , ▁Indiana . ▁The ▁cause ▁of ▁this ▁failure ▁was ▁determined ▁to ▁be ▁external ▁cor ros ion . ▁Add itional ▁work ▁performed ▁as ▁a ▁result ▁of ▁this ▁order ▁provided ▁significant ▁indic ations ▁of ▁external ▁cor ros ion ▁in ▁various ▁sections ▁of ▁this ▁line . ▁Pictures ▁have ▁been ▁released ▁around ▁the ▁area ▁showing ▁the ▁damage ▁caused . ▁ 5 2 ▁people ▁were ▁ev acu ated ▁in ▁a ▁one - mile ▁( 1 . 6   km ) ▁area ▁of ▁the ▁explos ion . ▁No ▁inj uries ▁reported . ▁ ▁On ▁May ▁ 2 1 , ▁an ▁En bridge ▁pipeline ▁p ig ▁sending ▁trap ▁in ▁Super ior , ▁Wisconsin ▁le aked ▁from ▁operator ▁error , ▁sp illing ▁about ▁ 6 5 0 0 ▁gall ons ▁of ▁cru de ▁oil . ▁ 7 0 0 ▁cub ic ▁yards ▁of ▁cont amin ated ▁soil ▁had ▁to ▁be ▁removed . ▁ ▁On ▁July ▁ 1 5 , ▁an ▁explos ion ▁occurred ▁at ▁Kinder ▁Morgan ' s ▁Mid cont inent ▁Express ▁pipeline ▁natural ▁gas ▁meter ing ▁station ▁that ▁was ▁under ▁construction , ▁while ▁it ▁was ▁being ▁pressure ▁tested ▁with ▁nit ro gen