Seinor Scheduler , Clifton Planning, Inc., Major Refinery Turnarounds START Date Mon, 04/01/1996 - 02:00 Read more about Seinor Scheduler , Clifton Planning, Inc., Major Refinery Turnarounds 119 Century Drive Mathis, TX 78368 Cell: (361) 877-2354 E-Mail: [email protected] Carey L.