
Hercules Incorporated site, San Pablo Avenue,Hercules, California, DOCKET NO. HSA 87/88-050; REMEDIAL ACTION ORDER, Health Safety Code, sections 25355.5, 205, 206 p.18
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Google map image of the wetland, street view
441 acres of Hercules California is contaminated with Explosives 41 acres of that area were contaminated with TNT and DNT, the rest with Dynamite and Black Powder. The site blew up in 1929 but was rebuilt and continued operations to 1960. The plant was the largest manufacturer of high explosives for World War I used by the Allies in the war. It was the largest source in the world at the time and it was used in World War II.
Munitions plants built bunkers underground to store their production and if there was an explosion the direction of the force would be up instead of spreading across the ground as it did in the Berkeley Explosion which wiped out the glass of San Francisco 8 miles away. But when the EPA came along and cleaned up the site, they only excavated 24 inches down and deemed the site safe enough to build housing on the site which is what we have today. What if this site had the bunkers? Has anyone checked to see if the contamination goes further into the soil?
The same can be said for the explosives factories on what became Golden Gate Park in san Francisco. Are there buried munitions at those sites? Continue reading “Hercules CA – Housing built on the TNT plant, not to be confused with the Housing Development on the Dynamite plant next door.”
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