Vital stats of the Fukushima Nuclear Plants

As there has been some incorrect and/or incomplete information being circulated regarding the details of the Fukushima Nuclear Power Plants in this post I have translated the vital details of the various reactors of both Fukushima Plant #1 and #2 from their official profile pages at the Tokyo Power Company (which is their owner) website.

Apologies for the bizarre amount of white space, something wacky with the table HTML I can’t fix now, but the information itself is completely legible.

In both tables, the numbered columns refer to the individual reactors of the plants. For example, Plant #1, Reactor #1, etc.

Profile of Fukushima Nuclear Power Plant Number One: (福島第一原子力発電所)

This was the first nuclear power plant build and operated by the company. It covers an area 75 times as large as Tokyo Dome, about 350,000 square meters.

Reactor #1

#1 #2 #3 #4 #5 #6


C
O
R

S
P
E
C
S

Output(万kW) 46.0 78.4 78.4 78.4 78.4 110.0
Construction start 1967/9 1969/5 1970/10 1972/9 1971/12 1973/5
1971/3 1974/7 1976/3 1978/10 1978/4 1979/10
Reactor type Boiling Water Reactor(BWR)
Containment Vessel Mark I マークII
% made in Japan 56 53 91 91 93 63
Primary contractor GE GE・Toshiba Toshiba Hitachi Toshiba GE・Toshiba
R
E
A
C
T
O
R
Heat output(10,000s kW) 138 238.1 329.3
Fuel assemblies(#) 400 548 764
Fuel assemblies(length in m) ~4.35 ~4.47 ~4.47
Control Rods(#) 97 137 185
Pressure vessel Gauge(m) ~4.8 ~5.6 約6.4
Total height(m) ~20 ~22 23
Total weight(metric tons) 440 500 750
Container vessel Total height(m) ~32 ~33 ~34 ~48
Cylinder diameter(m) ~10 ~11 ~10(Upper part)
Spherical diameter(m) ~18 ~20 ~25(Lower part)
Pressure control pool volume(metric tons) 1,750 2,980 3,200

T
U
R
B
I
N
E
Rotation speed (rpm) 1,500
Intake steam temp(℃) 282
Steam pressure(kg/cm2g) 66.8

F
U
E
L
Type Uranium dioxide
Uranium capacity(t) 69 94 132
Fuel assemblies(#) 400 548 764

Profile of Fukushima Nuclear Power Plant Number Two: (福島第二原子力発電所)

#1 #2 #3 #4
C
O
R

S
P
E
C
S

 

Electrical output(10,000 kW) 110.0 110.0 110.0 110.0
Construction start 1975/11 1979/2 1980/12 1980/12
Operation start 1982/4 1984/2 1985/6 1987/8
Reactor type Boiling Water Reactor(BWR)
Containment Vessel Mark II Mark II revised
% made in Japan 98 99 99 99
Primary Contractor Toshiba Hitachi Toshiba Hitachi
R
E
A
C
T
O
R
Heat output(10,000 kW) 329.3
Fuel assemblies(#) 764
Fuel assembly total height(m) ~4.5
Control Rods(#) 185
Pressure Vessel Gauge(m) ~6.4
Total height(m) ~23
Total weight (metric tons) ~750
Container vessel Total height(m) ~48
Diameter(m) ~26 ~29
Pressure control pool volume (metric tons) 3,400 4,000

T
U
R
B
I
N
E
Rotational speed(rpm) 1,500
Input steam temp(℃) 282
Steam pressure(kg/cm2g) 66.8
F
U
E
L
Type Uranium Dioxide
Uranium capacity(metric tons) 132
Fuel assemblies(#) 764
B
U
I
L
D
I
N
G
Nuclear reactor building Height ~58m、subsurface depth~18m(6 surface floors, 2 basement levels)
Turbine building Height above ground ~33m、subsurface depth ~5m
Waste treatment building(Shared facility) Height ~41m、subsurface depth ~18m(6 surface floors, 2 basement levels)
Central exhaust tower Height ~120m、altitude ~150m

Great Tohoku Earthquake imagery roundup

Instead of continuing yesterday’s post on disaster related info I decided to start a new one to post some of the more dramatic photos and video as I run across them. All captions refer to image above the text.

Make sure to check out this gallery of high res images.

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This video is filmed from inside the Sendai Airport terminal just after the main quake. It may look fairly clam at first, but watch all the way through to see the terrifying tsunami arrival.

This is the same airport shortly later.

A highway in the northern Tokyo suburban region of Saitama.

<iframe title=”YouTube video player” width=”500″ height=”311″ src=”http://www.youtube.com/embed/JhJzdtzl6KY?hd=1″ frameborder=”0″ allowfullscreen></iframe>

Buildings swaying in Shinjuku, Tokyo during the quake. The swaying is by design, a safety measure. That which does not bend, breaks.

<iframe title=”YouTube video player” width=”500″ height=”311″ src=”http://www.youtube.com/embed/V52p7S7q10M?hd=1″ frameborder=”0″ allowfullscreen></iframe>

Collapsed bridge in Ibaraki. Boats are trying to rescue people from cars that fell into water.

Narita Express train being evacuated after being stopped in response to earthquake.

<iframe title=”YouTube video player” width=”500″ height=”405″ src=”http://www.youtube.com/embed/EkG8-E2soQU?hd=1″ frameborder=”0″ allowfullscreen></iframe>

Tsunami alert in Odawara.

This flooded, broken street was said to be in Tokyo somewhere, but I have no idea where exactly.

<iframe title=”YouTube video player” width=”500″ height=”311″ src=”http://www.youtube.com/embed/GvkL5I3AgQE?hd=1″ frameborder=”0″ allowfullscreen></iframe>

Butane gas plume burning at Chiba oil refinery, visible from Haneda airport.

<iframe title=”YouTube video player” width=”500″ height=”311″ src=”http://www.youtube.com/embed/TZqhc-ysHzM?hd=1″ frameborder=”0″ allowfullscreen></iframe>

And from there air, I believe this is the same facility.

Those were all the images I had sitting around in open tabs. I’ll keep adding more later.

[Update: March 15, 6am] I’ve been doing other stuff than updating this post, but wanted to add this incredible, horrifying video shot right in the middle of an urban area as the tsunami rolled in.

<iframe title=”YouTube video player” width=”500″ height=”311″ src=”http://www.youtube.com/embed/GpuLlIrUYsI?hd=1″ frameborder=”0″ allowfullscreen></iframe>

 

Tokyo earthquake

A really freakin’ big earthquake just hit Tokyo — strong enough to make tall buildings visibly shake around. My own office building (brand-new, finished last year) is still swaying like a ship on the high seas 20 minutes later. The force of the quake was enough to knock over one of the monitors on my desk.

From what I can see from the 17th floor, there is no major damage, though some smaller buildings have been evacuated and what look to be emergency response helicopters are circling overhead.

The quake was magnitude 7.9 centered in Tohoku. Nikkei is currently reporting that a tsunami of up to 6 meters is possible in that area, and USGS is warning of tsunami effects throughout the North Pacific as far as the west coast of North America. Hope our readers are OK.

[Edit by Roy below] People outside of Japan and/or without access to a TV should try Al Jazeera International’s high quality free stream to see the latest. They’re basically broadcasting the footage from NHK with experts at the USGS and such doing voiceover.

The get an idea of how massive this quake was, here in Kyoto – more than halfway across Honshu from the center, I felt my house shake for something like two minutes, although it was rather gentle and nothing even fell over. But even though it was not very strong here, it was still easily the longest quake I have ever experienced.

Please post your own personal observations or links to good live news sources in the comment thread.

[Update by Roy @5:00 pm]

Here is the Japanese Meteorological Agency tsunami warning map.

All place names that do not specify refer to the entire prefecture.

Regions with LARGE tsunami risk (red) are as follows:

Iwate, Miyagi, Fukuoka, Hokkaido Pacific coast central area, Aomori Pacific coast, Ibaraki, Chiba Kujukuri outskirts, Izu islands, Hokkaido Pacific East Coast, Hokkaido Pacific West Coast, Aomori Sea of Japan coast, Chiba interior, Ogasawara Islands, Sagami Bay and Miura Peninsula,  Shizuoka, Wakayama, Tokushima

Regions with REGULAR tsunami risk (orange) are as follows:

Aichi outer sea, Mie southern area, Kochi, Miyazaki, Tanegashima/Yakushima region, Amami/Tokara islands,  Hokkaido Sea of Japan southern coast, Mutsu Bay, Tokyo Bay inner bay, Ise, Mika Bay, Awaji southern region, Ehime Uwakai coast, Oita Seto Inland Sea coast, Oita Bungo Channel, Kagoshima East and West regions, Okinawa main island, Daito Islands, Miyakojima, Yaeyama Islands.

Regions with LOW level alert (yellow) are as follows:

Sea of Okhostsk, Osaka, Hyogo Seto Inland Sea coast, Okayama, Kagawa, Ehime Seto Inland Sea coast, Ariake/Yatsushiro Sea, Nagasaki western region, Kumamoto Amakusanada coast, Akita, Yamagata, Niigata Kaminaka and Kaetsuchi, Sado region, Toyama, Ishikawa Noto region, Hiroshima, Yamaguchi Seto Inland Sea coast.

Other regions do NOT have a tsunami warning or watch at this time.

[Update at 5:20]

I just heard that the Philippines raised their tsunami alert level to the highest in many years, NE coast, which faces Japan, will be hit in around 2 hours.

Here is a map from the US National Oceanic and Atmospheric Administration (NOAA) showing travel times for the tsunami to arrive at various areas, starting from the origin time of 2:45pm.

[Update@5:30pm]

Areas in the Philippines with a level 2 (which is high) tsunami warning are as follows. Will start to hit between 5pm and 7pm local time. (From Inquirer.net)

• Batanes Group of Islands
• Cagayan
• Ilocos Norte
• Isabela
• Quezon
• Aurora
• Camarines Norte
• Camarines Sur
• Albay
• Catanduanes
• Sorsogon
• Northern Samar
• Eastern Samar
• Leyte
• Southern Leyte
• Surigao del Norte
• Surigao del Sur
• Davao Oriental
• Davao del Sur

Marianas islands and Russian Pacific coast also under high alert, Various Pacific island territories of Guam, Taiwan, the Marshall Islands, Indonesia, Papua New Guinea, Nauru, Micronesia and Hawaii are under a lower tsunami watch.

Maehara should stay

Seiji Maehara is stepping down due to an absolutely ridiculous scandal-of-the-week summarized well by the WSJ Japan blog: “The $2,429 Donation That Brought Down Japan’s Foreign Minister.” Said donation came from a foreigner, which made it illegal.

I say “ridiculous” because the donor in question is a zainichi Korean who has run a yakiniku restaurant in Kyoto for decades; there was likely no way for Maehara’s staff to know whether or not she was a Japanese national. In a sane world, he would simply return her money, apologize and get on with his work. Instead, he succumbed to a peanut gallery of opposition cranks who were simply looking for any line of attack on the Kan government and saw a prime opportunity to imply that Maehara was selling out the country — to a permanent resident, for $2,429. Are you kidding me?

Of course, NHK and most other media outlets are simply reporting that “Maehara accepted donations from foreigners” without mentioning any details of the donations or the foreigners — making it sound like Maehara was getting briefcases full of hundred-dollar bills from Rahm Emmanuel or the evil-looking Chinese foreign ministry spokeswoman (at least, those were the first two scenes which I imagined).

Grip and grin

USTR Ron Kirk with METI Minister Banri Kaieda

I met Kaieda once at a festival not long after he was elected and before he joined the cabinet. We shook hands just like this, and it lasted just long enough to get awkward. His English was pretty good.

Story: U.S. Trade Chief Wants Japan To Join Trans-Pacific FTA, Kyodo via Nikkei English (sub req’d)

Do Charisma Men need defending?

This blog has a general “no mentioning Debito” rule because with the topics we cover here, he is the gaijin/Japanophile equivalent of Godwin’s law – the topic of conversation becomes instantly derailed into what people think of him and his views and actions. And on the occasions when the man himself has chimed in it has never gone well. The Internet can be an inhospitable place, sadly.

But today I am going to make an exception because he uses his most recent Japan Times column to give us a glimpse at his worldview from a different angle and it caught my interest.

To sum up, he has a problem with the old Charisma Man comic strip from the 90s. As many of our readers will remember, it was a funny caricature of the many young white Western men who come to Japan to teach English and find their luck with the ladies and general social status is much higher here than it was back home. So far so good. Where he takes offense is that there is a character “Western Woman” in the comic that can see him for the nerd he was back home and bring him back down to that level. These people he calls Identity Police and scolds for trying to label people and put them back in a social pecking order they are escaping in Japan.

Basically, I can agree with his point. People have a right to live with dignity even if they’re different and it isn’t fair for someone to come along and insult them. And he’s right that the picture painted is overly broad, though that’s kind of why it was funny to begin with.

Unfortunately, dealing with the topic of a label like this is inherently fraught. Merely by mentioning it we are in some small part accepting the premise of its author. For his part, Debito alternates between denying CM is important and addressing the entire column to anyone who thinks the label might apply to them (presumably a broad group of Western white men living in Japan). Oh well, such are the cards we are dealt.

Thing is, I don’t think this group is exactly under constant attack. There are definitely haters out there, but it’s overdoing it to call them “police.” If you let a detractor have that much power over your life decisions, it’s time to develop a thicker skin.

Any group of people that makes a decision outside the range of possibilities for the majority is going to meet with misunderstanding, ridicule, and even outright hostility. It just comes with the territory. “Charisma Men” are sometimes used as a safe target. For example, this entry on satire blog Stuff White People Like summed up many Americans’ attitude on Japan pretty well: “All white people either have/will/or wished they had taught English in Japan.  It is a dream for them to go over seas and actually live in Japan…White people love Japan… but you have to be careful about how much you like Japan.  If you know how to speak Japanese, you kind of ruin it for everyone else.”

On the other hand, the spread of the Internet has given rise to many ways for such outsiders to compartmentalize themselves. Unfortunately, a kind of siege mentality often develops where people pat each other on the back and find camaraderie among their ilk. These same people will then turn around and scorn some other group they see as different or inferior. In the process all hope of mutual understanding is lost. Something Awful’s Weekend Web feature has many, many great examples of this self-justifying, indulgent, and cliquey behavior.

Probably the best way to bridge these gaps is to appreciate and respect people who are different and resist the temptation to define yourself by putting down the things that you’re not. It’s an impossible task, but it’s important to at least try.

***

In the column Debito seems to accept the premise that most Westerners who come to live in Japan would be “losers in their home countries.” In effect, he is making the Identity Police’s case for them! He also defends “those derided as Charisma Men” as “providing valued, profitable service to society,” which again is just playing the same game as the detractors. It seems like he doesn’t have a problem with Identity Policing as long as he gets to wear the badge.

There are probably tens of thousands of Westerners living in Japan for various reasons, with hundreds if not thousands coming and going every year. And almost 30 years since the founding of Nova and more than 20 for the JET Program, many of the original Charisma Men have become Charisma Husbands and Charisma Dads, and maybe even Charisma Grandpas. So many people and such a long history make for an incredible amount of diversity. And that includes the nerds and losers remaking their identities along with jocks, former soldiers, nice people, criminals, weirdos, and completely normal and boring people. In fact, I am willing to bet that more than a few of them actually do “coast on charisma” as Debito insists they don’t.

He closes by asking his audience of self-identified CMs to “unite” in pride as nerds-turned-immigrants. I find the idea hard to comprehend. It’s like asking everyone who ever got cosmetic surgery to unite. Despite the superficial similarity, there’s simply very little to unite around. I don’t mean to sound antisocial or apathetic. Organizing and getting together is important for groups that have a reason to unite, like teachers’ unions or people who actually share cultural traditions. I realize that the question of identity has special resonance for the type that might be drawn in by a “Charisma Men, unite!” message, but these people should have more important things to worry about.

So I have an alternative recommendation for Debito’s readers: rather than worrying about what someone might be saying behind your back, why not work on being a better husband, spending time with your kids, or improving your career? Or maybe go back to coasting on your charisma if that’s your thing?

2010 census numbers released

This week the internal affairs ministry released preliminary results of the 2010 census. According to news articles, the population rose slightly to 128 million, with immigration cited as one reason for the gain. At the same time, the far-flung regions of Japan continued to hollow out as people moved to and closer to urban areas, especially Tokyo. Other population estimates show Japan’s population seesawing up and down around 127 million, and the official projection is for the population to shrink to around 100 million by 2050.

The number of households continue to increase faster than the population with the rise of smaller and single-person households.

More detailed census data will be coming in the months ahead.

More to life than growth?

So says the FT (hat tip to Dan Harris).

Underlying much of the head-shaking about Japan are two assumptions. The first is that a successful economy is one in which foreign businesses find it easy to make money. By that yardstick Japan is a failure and post-war Iraq a glittering triumph. The second is that the purpose of a national economy is to outperform its peers.

If one starts from a different proposition, that the business of a state is to serve its own people, the picture looks rather different, even in the narrowest economic sense. Japan’s real performance has been masked by deflation and a stagnant population. But look at real per capita income – what people in the country actually care about – and things are far less bleak.

By that measure, according to figures compiled by Paul Sheard, chief economist at Nomura, Japan has grown at an annual 0.3 per cent in the past five years. That may not sound like much. But the US is worse, with real per capita income rising 0.0 per cent over the same period. In the past decade, Japanese and US real per capita growth are evenly pegged, at 0.7 per cent a year. One has to go back 20 years for the US to do better – 1.4 per cent against 0.8 per cent. In Japan’s two decades of misery, American wealth creation has outpaced that of Japan, but not by much.

Those numbers are significantly gamed, since the US housing market was basically peaking in 2005/06 and began to collapse shortly thereafter, whereas 20 years ago (back when Clinton was first running for president) the US economy was in the toilet and Japan was still in the midst of its landing from the bubble. But you get the point.

I had a conversation with a local lawyer friend a few nights ago, part of which went something like this:

FRIEND: Man, this place is dead. No business, no innovation. Even the population is declining. Some guys respond “uhhh! uhhh! immigration will fix it all!” but I don’t buy that crap.

JOE: Well… [pause for effect] that’s one way to look at it. Tokyo is still growing even if the regions are hollowing out. Infrastructure is getting better. We can get real pizza and Mexican food now.

FRIEND: Yeah, but so what? There’s still no activity, no buzz, no meaningful deals in the pipeline. Everyone is just sticking their heads in the sand or living off of their savings.

JOE: It says a lot that they actually have savings. Anyway, if this is what an apocalypse looks like, none of us have much to worry about. I’m not in a rush to escape. Crowding and corporate lameness aside, life is pretty good here.

FRIEND: Ehhh, I just don’t see a future here.

JOE: Yeah, well, even when people “see a future,” they often get nasty surprises. (NOTE: It’s possible that being in Japan for a while has simply eroded my personal risk appetite.)

Yahoo STILL beats Google for mapping Japan, 4+ years later

Reprising a topic which I brought up in 2006, it seems that Google’s mapping team still needs to get its act together when it comes to covering Japan. Their map data is nearly a year out of date, while Yahoo seems to update its maps almost in real time.

I’ll focus on Tokyo area airports in this post, since they are one of my primary target areas of geekery. Here is Google’s map of the area surrounding Narita Airport rapid access line, which opened last summer:


View Larger Map

Note that the line doesn’t show up at all (though its timetable data is loaded into the transit directions engine, and the route will be vaguely highlighted if you search for it). On the other hand, Yahoo is completely up to date:

Now here is Google’s map of Haneda Airport, where a new international terminal opened back in October. Of course, they haven’t gotten around to updating yet, though they at least managed to include an icon showing one (but not both) of the new international terminal’s railway stations.


View Larger Map

Yahoo again is totally up to date, showing the full terminal building, the surrounding tarmac AND both stations (zoom in to see them).

So what gives? Both services are apparently getting map data from the same company (Zenrin) so you would think their maps would have almost identical content. One possibility, corroborated by the copyright legends at the bottom of the maps, is that Google is relying totally on Zenrin while Yahoo makes its own updates pending full updates from Zenrin. Another possibility is that Google simply doesn’t demand updates from Zenrin as often because their Maps team is based outside Japan and has no clue how much construction goes on here.