If you have never seen the PepCon Explosion that happened in Henderson Nevada

13 Jan 2013 admin In G+ Posts
If you have never seen the PepCon Explosion that happened in Henderson Nevada.. this is what happens when you have a welding accident in a Rocket Fuel plant…


The PEPCON explosion occurred on May 4, 1988.

The PEPCON plant was one of only two American producers of ammonium perchlorate, an oxidizer used in solid fuel rocket boosters, including the Space Shuttle Solid Rocket Boosters and military weapons. The fire is reported to have originated in or around a drying process structure in the PEPCON plant between 11:30 and 11:40. Employees' attempts to extinguish the fire were unsuccessful, and they abandoned their effort when the first of a series of explosions occurred in the 200 liter (55 gallon) drums. 
The first of two major explosions occurred in the drum storage area. The fire continued to spread and reached the storage area for the filled aluminum shipping containers. This resulted in an even larger, second major explosion, about four minutes later. Very little fuel remained after the second explosion and the flame diminished rapidly except for the flame plume created when the high pressure natural gas line beneath the plant was ruptured in one of the explosions. The gas line was shut off at 12:59 hours by the gas company, at a valve about a mile away, eliminating the fuel for this fire.

Comments: 2

  1. Michael Nestler 13 Jan 2013 Reply

    Wow, that was really bad. Crazy to build something like this to a populated area. And ironic that they built a rocket fuel plant next to a marshmallow plant…

  2. Brent Burzycki 13 Jan 2013 Reply

    +Michael Nestler one awesome bonfire… I think the plant was there first.. and henderson grew like mad around it…

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