Connect with us

San Francisco, CA

Navy’s Hunters Point Shipyard Cleanup in San Francisco Moves Underwater | KQED

Published

on

Navy’s Hunters Point Shipyard Cleanup in San Francisco Moves Underwater | KQED


The cleanup will focus on select contaminants — polychlorinated biphenyls, copper, lead and mercury — left by the Navy when the base was active. The goal is to remove contaminants that endanger animals that live in bay mud, as well as birds and humans that eat the contaminated shellfish and fish harvested from the water around the site.

Community advocates have called the agreement a “back door deal” that doesn’t fully address the radioactive contamination the Navy left in the soil at the site.

In a changing climate, the circled light blue areas depict where groundwater could emerge above ground at the Hunters Point Naval Shipyard by 2035 and 2065. (Courtesy of U.S. Navy)

Work won’t start until 2027 after the Navy completes remedial design and planning. It will take about two years to complete the more than $30 million project; the Navy has yet to select a contractor to carry out the work or landfill to dispose of the waste.

The polluted sediment could be removed or remediated with dredging, treatment in place, capping or natural processes that eradicate the contaminants over time. The U.S. EPA and the California EPA oversee and enforce the Navy’s cleanup actions.

Advertisement

The 866-acre Hunters Point Naval Shipyard site was home to a shipyard from 1945 to 1974 and the Naval Radiological Defense Laboratory from 1948 to 1960. By decontaminating ships after atomic bomb tests and other activities, the Navy contaminated shipyard soil and groundwater — as well as surface water and sediment in the San Francisco Bay — with radioactive chemicals, heavy metals and petroleum fuels. The base was declared one of the nation’s most contaminated sites in 1989.

The agencies overseeing the cleanup alongside the Navy spent at least six years figuring out the best way to clean up the underwater portion of the site because it poses a risk to people and wildlife.

Cleanup of the site began in 1996.

“You don’t have to be an engineer to do the math, but that’s 28 years,” said Eileen White, executive officer of the San Francisco Bay Regional Water Quality Control Board. “I want to thank the community who’s had to wait, but the end product is going to be great.”

The project is important as storms intensify because of human-caused climate change, said Michael Montgomery, director of the EPA’s Superfund and Emergency Management Division.

Advertisement

“Very large storms can cause disruption,” he said. “So, in terms of super storms, the remedy would help prevent contamination from shifting.”

Bayview residents including Arieann Harrison have advocated for the complete cleanup of the site for decades. Harrison, founder and CEO of the Marie Harrison Community Foundation, said community members felt blindsided by the plan.





Source link

San Francisco, CA

Sea lion pup found in San Francisco’s Outer Sunset malnourished but ‘feisty’

Published

on

Sea lion pup found in San Francisco’s Outer Sunset malnourished but ‘feisty’


A California sea lion pup found last week on a San Francisco street corner is malnourished but “active and quite feisty,” The Marine Mammal Center said Monday.

The sea lion, believed to be about 10 months old, had apparently wandered into city’s Outer Sunset neighborhood and was discovered early Thursday morning, authorities said.

The pup was spotted near 48th and Irving Streets, one block from Ocean Beach and Sunset Dunes park. A trained responder from the Marine Mammal Center was joined by San Francisco park rangers and police officers to safely corral the pup, now named ‘Irving’, into a carrier crate.

Dubbed ‘Irving’ by his rescuers, Irving weighed in at 40 pounds and is considered malnourished, the Marine Mammal Center said.

Advertisement

“The sea lion is active and quite feisty which is a positive initial sign in terms of general behavior,” the center said in a news release on Monday.

During an exam by veterinarians, a series of blood samples were also taken to determine whether there’s any underlying ailment.

Irving is being tube fed a fish smoothie blend two times per day to boost hydration and weight; offers of whole herring will also begin shortly.

The quick actions by police, recreation and parks staff and Ocean Avenue Animal Hospital gave the young sea lion a second chance at life, said Lauren Campbell, animal husbandry manager at The Marine Mammal Center.

“As a roughly 10-month-old pup in his first year of learning how to forage on his own, this animal has a long road to recovery due to his severe malnutrition,” Campbell said. “We are hopeful that in the coming weeks with continued specialized care that this pup starts to make positive strides toward recovery and release.”

Advertisement

Irving will be held in the Center’s Intensive Quarantine Unit until clearing medical protocols, before likely being transferred this week to a traditional rehabilitation pool pen. A long-term prognosis and potential release timeline are not currently known.



Source link

Continue Reading

San Francisco, CA

Giants Head Home to San Francisco After Shutout Loss

Published

on

Giants Head Home to San Francisco After Shutout Loss


After Sunday’s 3-0 loss to the Washington Nationals, the San Francisco Giants headed back to the West Coast. They’re going back to the Bay Area, too.

The Giants have a date with the Los Angeles Dodgers for a three-game series at Oracle Park starting Tuesday night.

Advertisement

So, San Francisco probably wanted to get out of Washington, D.C., with a win. That didn’t happen at Nationals Park on Sunday afternoon.

Advertisement

Nationals reliever Andrew Alvarez, the third pitcher used by the team on Sunday, picked up the victory with 4 1/3 innings of work. Giants starter Robbie Ray absorbed the loss, falling to 2-3 this season.

Ray worked six innings, giving up seven hits, three runs (all earned), walking one, and striking out seven Nationals. If the Giants’ offense had found a way to tack on some runs, then Ray’s outing wouldn’t have looked so bad.

The Giants’ bats, though, had eight hits. The big number for Giants manager Tony Vitello to look at in the box score after this one was, well, pretty big. San Francisco left 10 runners on base on Sunday, going 0-for-11 with runners in scoring position. This indicates that San Francisco had plenty of opportunities to score some runs.

Advertisement

They just didn’t get the job done.

Advertisement

Let’s go to the bottom of the fifth with the Giants and Nationals in a scoreless tie. With nobody out, the Nationals’ Keibert Ruiz connected for his third double this season. Nasim Nuñez scored to put Washington up 1-0.

With one out, Curtis Mead sent a Ray pitch over the left-field wall, a two-run blast that gave the Nationals a 3-0 lead.

San Francisco had a scoring threat in the top of the eighth inning. With runners at first and second base and nobody out, Casey Schmitt grounded into a double play. Matt Chapman, who was on second base, went to third. But the Giants were unable to bring him home.

Advertisement

Rafael Devers and Drew Gilbert went 2-for-4 at the plate for the Giants, producing half of the Giants’ hits.

Advertisement

The Giants fall to 9-13 this season, sitting in fourth place in the National League West Division. The Nationals’ record goes to 10-12, good enough for third place in the National League East Division.

All eyes now turn toward Oracle on Tuesday night. It’ll be a chance for two longtime rivals to renew their rivalry.

Baseball fans know that the Giants-Dodgers matchups usually are must-see TV.

That’s probably going to be the case once again as Giants fans watch their team battle the Dodgers. Those lucky to have tickets to the three-game series at Oracle Park will show up in Giants colors, hoping to see Los Angeles head back to Southern California with either a series loss or a Giants’ sweep.

Advertisement

Advertisement

Buckle up, Giants fans. It’s about to get rowdy at Oracle Park.

Don’t miss out on our ROUNDTABLE community and the latest news!

It’s completely free to join. Share your thoughts, engage with our Roundtable writers, and chat with fellow members.

Download the free Roundtable APP, and stay even more connected!



Source link

Advertisement
Continue Reading

San Francisco, CA

Why do gray whales keep dying in San Francisco’s waters?

Published

on

Why do gray whales keep dying in San Francisco’s waters?


The 4,140-sq-km bay is the largest estuary on the west coast of the US. Before 2018, this species of whales wasn’t known to stop seasonally or consistently in the bay, bypassing it on their migration route down to Baja California and back up the Arctic, said Josephine Slaathaug, who led a recent study on gray whale mortality in the bay.



Source link

Continue Reading
Advertisement

Trending