Oyster Creek nuclear plant in New Jersey was placed on "alert" status last night, after a storm surge from Sandy caused water levels at the plant to rise over 6.5 more than normal, threatening the "water intake structure" that pumps cooling water throughout the nuclear plant.
Snip from Reuters update:
Those pumps are not essential since the reactor has been shut for planned refuelling since Oct. 22. However, a further rise to 7 feet could submerge the service water pump motor that is used to cool the water in the spent fuel pool, potentially forcing it to use emergency water supplies from the in-house fire suppression system to keep the rods from overheating.
On Tuesday, an NRC spokesman said the levels reached a peak of 7.4 feet -- apparently above the threshold. As of 6:10 a.m. EDT waters were at 6.5 feet, with the next high tide at 11:45 a.m. He said the company had moved a portable pump to the water intake structure as a precaution, but has not needed to use it.
The plant's operator, Exelon, says there is no threat to public safety, or the structural integrity of the plant.
With so many recent reports of hacks, software theft, and cloud-based security breaches, this “physical world” espionage case seems all the more mysterious.
I’ve been writing “design fiction” for years (see, for example, Knights of the Rainbow Table), and when people ask me to explain it, I say something like, “An engineer might make a prototype to give you a sense of how something works; an architect will do a fly-through to give you a sense of its […]
Bret Victor complained on Twitter that technologists were wasting their imaginations, energy and talent on things that wouldn’t matter after climate change reduced the world to a drowned cinder; his followers pushed back and asked what they, as technologists, could do about climate change.
I’ve never really felt the need to purchase a smartwatch because a lot of them aren’t very functional, but at just shy of $30, the Martian Notifier Smartwatch was worth checking out. For that low of a price, it actually does feature an impressive amount of functionality, and comes in handy when you don’t want to be carrying around your […]
Geek Fuel is a subscription delivery service that caters to those of us that love comics, gaming, and general geek culture. Every month, Geek Fuel will assemble a box of goodies with a value of $50 or over. The specific items are a mystery, but you’ll always get an exclusive t-shirt not found anywhere else, a full […]
If you like to DIY and you like helicopters, you’re going to really love the Flexbot Hexacopter Kit. This copter blows traditional models out of the water: it includes everything you need to actually build your own hexacopter, and then pilot it like a pro, too.The construction is complicated enough to give you a challenge, […]