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Chemical Tank Crack Offers Hope in California Evacuation
25 May
Summary
- A potential crack in a chemical tank might be reducing pressure.
- Evacuation orders cover tens of thousands in Garden Grove.
- Officials are working to keep the tank's temperature below 85 degrees.
A potential crack in a hazardous chemical tank in Garden Grove, California, discovered on Saturday night, may offer a way to reduce pressure and avert an explosion. The tank contains methyl methacrylate, a flammable chemical used in manufacturing. Evacuation orders were issued on Friday for tens of thousands of residents in the suburb, located about 30 miles south of Los Angeles.
Officials are working to determine if the crack has successfully lowered the tank's internal pressure, which had been rising. Efforts are also underway to maintain the tank's temperature below 85 degrees Fahrenheit. While immediate concerns focus on pressure, the crack could eventually allow authorities to drain the chemicals gradually. Crews are preparing for a possible spill by planning to dike, dam, and divert the liquid to prevent it from reaching storm drains or waterways.
The incident began on Thursday at the GKN Aerospace facility. Air monitors deployed in the area have not detected any chemicals or pollutants. California Governor Gavin Newsom declared a state of emergency for Orange County on Saturday.
