Insurance Company’s Viewpoint on: Catastrophic Explosions of Pressure Vessels Caused by Corrosion Damage

Briefly outlines basic coverage on boilers given by insurance companies. Explains importance of inspection and safety factors. Gives three case histories of major explosions caused by corrosion failure of pressure vessels: soda digester, hot water storage tank and a liquid ammonia and nitrogen storage tank. Emphasizes necessity of knowing rates and patterns of corrosion on equipment to prevent catastrophic failures by proper maintenance, repair or replacement. 1.2.5, 7.6.4, 7.6.6, 7.5.5