<prompt> Translate the following text to SwahiliCosts to complete critical maintenance, that is, maintenance that, if not performed, could lead to irreparable damage to the PPE or to its unusability, range from 120 to 150 million.  <response>: Gharama za kukamilisha matengenezo muhimu, ambayo ni matengenezo ambayo, ikiwa hayafanyiwi, yanaweza kusababisha uharibifu usioweza kurekebishwa kwa PPE au kutotumika kwake, huanzia 120 hadi 150 milioni. 