31. McAninch, Bush's oilfield engineer for four years, needed the boss'OK to rush in four tank cars . 32. Liquids, such as petroleum and chemicals, and compressed gases are carried by rail in tank cars . 33. When he returned to Texas, he became a tank car dispatcher for the Missouri Pacific Railroad. 34. A tank car of contaminated fuel oil was fed into the boilers and snuffed the fires. 35. The tank cars could hold liquids and the box car and passenger car had operating doors. 36. Within the rail industry, tank cars are grouped by their type and not by the cargo carried. 37. To extract it from a tank car requires careful heating using steam conduits within the tank car. 38. An overturned tank car leaked soy concentrate, he said, but there was no release of toxic chemicals. 39. Tank cars are specialized pieces of equipment.40. This vulnerability was demonstrated in March 1982 when a tank car of formaldehyde was vandalized in Ukiah.
