The U.S. Department of Labor is proposing more than $3.5 million in fines against three companies for alleged worker safety violations related to a sulfuric acid spill late last year in Channelview. https://www.houstonpublicmedia.org/articles/environment/2026/06/30/555942/channelview-sulfuric-acid-spill-osha-fines-houston-ship-channel/