<prompt> Translate the following text to EnglishKwa hivyo, muda wa jumla unaokadiriwa wa kurekebisha kibali cha uendeshaji cha Kichwa cha V ni karibu miezi 12, pamoja na muda wa ziada wa kukamilisha upimaji wa kufuata.  <response>: Therefore, the total estimated time to modify the Title V operating permit is about 12 months, plus the additional time to complete compliance testing. 