The dark legacy of a nuclear meltdown – The Santa Susana Field Laboratory.

Newsletter: The dark legacy of a nuclear meltdown, and what it means for climate change L.A. Times, By SAMMY ROTH. STAFF WRITER MAY 20, 2021

”………………The Santa Susana Field Laboratory.

Despite growing up in Los Angeles, until recently I knew next to nothing about Santa Susana, which is nestled in the Simi Hills west of the San Fernando Valley. As my L.A. Times colleagues have chronicled, it was a nuclear reactor and rocket engine test facility for decades, and the site of a partial nuclear meltdown in 1959. Today more than 700,000 people live within 10 miles.

Santa Susana is an incredibly toxic site.

 And the parties responsible for the long legacy of radioactive waste and other contaminants — namely Boeing, NASA and the federal Department of Energy — have done hardly anything to clean it up.

“That work was supposed to be completed by 2017. Yet much of it has not even started,” columnist Michael Hiltzik wrote last year.

Santa Susana is also the subject of a new documentary, “In the Dark of the Valley,” which is making the rounds on the film festival circuit. It’s a gut-wrenching story about children living near the field lab who have been diagnosed with cancer, and whose mothers have banded together to demand a full cleanup, in hopes that other families won’t suffer like theirs have.

The film focuses on Melissa Bumstead, whose daughter Grace Ellen was diagnosed with a rare and aggressive form of leukemia at age 4. Bumstead started a Change.org petition that has garnered more than 700,000 signatures, calling on politicians including Gov. Gavin Newsom to compel Boeing and the federal agencies to live up to their long-unfulfilled promises.

“I’m not going to stop. So we’ll just have to find out who has more endurance, me or them,” she says in the film’s closing moments. “The thing that’s heartbreaking is that it’s just going to continue. But it’s the kids who have to suffer, and it’s the parents who have to bury them.”

….  there’s been research suggesting that Santa Susana may pose a serious health risk to people nearby.

In 1997, UCLA scientists reported that field lab workers exposed to higher doses of radiation from 1950 through 1993 were more likely to die of cancer. A decade later, University of Michigan researchers found that people living within two miles of the site had been diagnosed with thyroid, bladder and other cancers at a 60% higher rate than people living more than five miles away.

The scope of the contamination far exceeds a single meltdown more than 60 years ago.

Daniel Hirsch — a retired UCLA and UC Santa Cruz lecturer whose students originally uncovered the meltdown, which was hidden from public view for two decades — says there were several accidents at the field lab, worsened by a lack of containment domes for the nuclear reactors. There were shockingly unsafe waste disposal practices too. For years, workers used rifles to shoot barrels of toxic chemicals to make them ignite or explode. Radioactive waste was also routinely burned in open-air pits, Hirsch said.

This was completely illegal. They weren’t supposed to be doing it,” he said

Hirsch runs the anti-nuclear group Committee to Bridge the Gap, and he’s been trying to get Santa Susana cleaned up for more than 40 years. His concerns include the continued presence of cancer-causing chemicals that can seep into groundwater, or be flushed down into the San Fernando and Simi valleys during rainstorms — or become airborne during a wind-driven wildfire.

That was a major worry during the 2018 Woolsey fire, which was ignited by a Southern California Edison electrical line at the field lab. State officials said the wildfire smoke wasn’t any more dangerous to breathe than usual, but Hirsch had a hard time believing that.

“They set up the air monitor two days after the fire,” he said.

……….. Hirsch and many local residents say Boeing and the federal government have repeatedly tried to weasel out of their commitments. And the Department of Toxic Substances Control hasn’t put up much of a fight, critics say. In January, for instance, the agency agreed to confidential talks with Boeing to resolve a dispute over the extent of the cleanup.

Another wrinkle is NASA’s recent decision to nominate the entire field lab for inclusion in the National Register of Historic Places, citing its Native American cave drawings and archaeological relics. Critics fear the historic designation is a thinly veiled attempt by NASA to shirk some of its cleanup obligations, a charge the space agency denies, as my colleague Louis Sahagún reported.

…… I was definitely jarred by Hirsch’s response when I told him I had hiked in the Simi Hills, within a few miles of the Santa Susana Field Lab, and asked whether he would feel safe doing the same. He didn’t hedge. He told me he would not.

“Every area around the site has been found to have contamination,” he said. https://www.latimes.com/environment/newsletter/2021-05-20/long-legacy-nuclear-meltdown-climate-change-boiling-point

May 22, 2021 Posted by Christina Macpherson | children, environment, incidents, USA | Leave a comment