Any diagram of the typical fixed fire protection system soon turns elaborate with pumps, proportioners and valves. By comparison, the Swiss Fire Protection Research & Development AG (SFPRD) Pi Foam Firefighting System for large volume flammable liquid storage tanks thrives on simplicity. The system is basic and effective, said Andras Peller, SFPRD’s director. He compared it to popping the top on an extremely agitated can of carbonated beverage. “Despite being less expensive than most traditional systems, Pi Foam offers a quality of performance that can exceed any standard,” he said. Essentially, the Pi (Pressurized Instant) Foam system consists of a single moving part – a remote controlled valve that caps a high pressure vessel. If the sensors on the tank detect flames, the valve pops open and ready-to-use foam is pushed through a pipe network traveling up the tank and around the rim. Within moments, a symmetrical coat of foam...
More than two dozen storage tanks holding crude oil, gasoline and other contaminants ruptured or otherwise failed when Harvey slammed into the Texas coast, spilling at least 145,000 gallons (548,868 liters) of fuel and spewing toxic pollutants into the air, according to an Associated Press analysis of pollution reports submitted to state and federal regulators. To read the entire article, CLICK HERE .
EDITORS NOTE: With Hurricane Harvey barrelling toward the Texas Gulf Coast, it might be time to remember a similar emergency in 2001 that raised havoc with the petroleum industry. The following article is taken from the book "Disasters Man-Made," written by David White and Anton Riecher. TROPICAL STORM ALLISON set the stage for one of the seminal events in modern industrial fire fighting – the successful extinguishment of a burning jumbo storage tank with substantial product saved. Every firefighter who participated in this breakthrough can claim a piece of the history making story. “The thing I will remember about this fire is the dedication shown by the firefighters, the teamwork and their ability to shift to a higher gear even when they were tired,” said J.R. Chidester, fire chief for the Orion Oil refinery complex in Norco, LA. Dwight Williams, contracted by Orion to assist Chidester, specializes in...