Houston Chronicle by Julian Gill Feb. 9, 2020
U.S. Rep. Sheila Jackson Lee, D-Texas, held a press conference calling for a federal investigation into the amount of propylene used at Watson Grinding — and a deeper look at any other potentially hazardous chemicals stored there. She also called for the company to help neighbors affected by the blast.
Among a list of concerns, Jackson Lee said she wants to know whether the chemicals at the site, at 4525 Gessner, were subject to regulation by the Environmental Protection Agency and the Department of Homeland Security.
In general, the EPA requires a Risk Management Plan for businesses that use certain hazardous chemicals. A plan would require the company to outline the potential effects of a chemical accident and identify the steps the facility is taking to prevent one, according to the agency’s website. The Department of Homeland Security also requires its own Risk Assessment Plan for toxic substances.
Houston Fire Chief Sam Pena last week said Watson’s storage of propylene did not meet the EPA’s threshold for disclosure of hazardous chemicals. Jackson Lee, however, said she wants a more thorough accounting of the amount of propylene and other chemicals at the site.
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https://www.houstonchronicle.com/news/houston-texas/houston/article/U-S-Rep-Sheila-Jackson-Lee-calls-for-federal-15043185.php