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Japan fixes massive sink hole in only a few days

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It's probably the same concrete filling team from Shin Godzilla.

If that were to happen in Canada, it would take at least 7 million years to fix this lmao

Depends on the province. If Quebec, they would hire 5 full time government employees to debate the cost of fixing it for 5 years.
 
It would have been held up for weeks in North America over concerns about how organic the concrete was and whether it was gluten-free dirt.

Then you'd have the contractors use three times as many people and three times as much time than is actually needed to get it done.

10% work, 90% standing around drinking coffee.
 
Reminds me of

tumblr_lkancw8Ogo1qarclzo1_500.png
 
Given how many times giant monsters battle in their cities with absolutely zero casualties and massive collateral damage, only to have everything rebuilt by the next episodes. This few days business is actually slow.
 
Here in the UK they would spend a few days taking photographs of it, no I lie, a few weeks, it would take a year and a day at least to fix that here.

I often think of this when it comes to cars in Japan, Tokyo's attitude to cars - Jeremy Clarkson's Motorworld
 
A country so used to natural disasters and the need to rebuild because of earthquakes, typhoon etc, they are ready to fix these kinda of problem as fast as possible. This is not like "Yo what we should do now? This never happened before..."
 
Apart from reconnecting the electricity and

water etc, they just filled it with concrete?

I know no nothing about construction but that

doesn't sound like it should work.
 
I'm impressed and also rather worried about how green that concrete was before it was put back under working conditions. You have to let things settle for a bit to pack down or they crack and reopen.
 
I live in Brazil and seeing this kind of efficiency elsewhere is mildly depressing.
 
Apart from reconnecting the electricity and

water etc, they just filled it with concrete?

I know no nothing about construction but that

doesn't sound like it should work.

Yeah, I'm wondering if what they did to fix it so quickly is structurally sound. If the filling material they've used shifts and cracks that sewage pipe, it'll probably happen all over again.
 
Any ideas on how they're able to do this?

Low levels of bureaucracy/paperwork?

Cheap labor?

Tons of money?

Robots?

Aliens?

So can other countries at least send engineers to study how they do shit over there?

as someone else already pointed out, this isn't a specific skill but rather a sort of mindset, based on deeply ingrained values. Sadly not something people who got socialised in a different place can easily adopt, if at all. It has nothing to do with buzz words like "collectivist" though.
It's simply a combination of proper planing and following through. Most sociologists who wrote about it usually refereed to that specific "trait" as "the proper way of doing things" (shikata in japanese). It's great for production of goods and things like that. Basically it's good for everything you can plan out, but it's absolutely terrible for things that require on the fly thinking and improvisation - one of the reasons why japanese firms are rather inefficient when it comes to non-production and non-service industries.
see:
https://en.wikipedia.org/wiki/Kanban

One of the major project management methodologies comes from Japanese manufacturing.

I use it on certain software projects.


Better not send them to America, people will cry the "Japs are taking our jobs (racism intentional)" and they'll elect Trump for another 4 years...whose party couldn't care less about infrastructure.

yeah... that almost never happened *cough* 80s *cough* reagan *cough* twice -_- *cough*
 
I should expect the infrastructure to be fairly well maintained given that the term "day off" is a foreign concept to many jobs and positions.

Amazing work indeed but no one should get a day off after that madness. It was a state of emergency so all hands on deck before the situation worsened. Now the hole is plugged and sealed (until they go digging underneath again), everyone can go relax.

Hope no worker was hurt.
 
Apart from reconnecting the electricity and

water etc, they just filled it with concrete?

I know no nothing about construction but that

doesn't sound like it should work.

No, they used liquefied soil stabilization method which usually used to stabilize foundation. That is the only method to ensure stability and time-effectiveness.
(I'm assuming it costed them more than just filling with concrete, which may be cheaper but requires time to settle).
 
I shudder to think how long that'd take to fix had it happened in Pennsylvania.

My local train station is supposed to be getting an upgrade that basically just adds an enclosed building the size of perhaps two school-buses end to end. They had the signs up showing the plans over five years ago. I think they started actually working on it about a year ago. All they've done so far is totally screw up the parking lot on the inbound side, and have a couple of pilings driven into the ground next to the tracks. Can't imagine them getting it all done within the next two years.
 
That night they began draining and filling it. If it were anywhere else like gaffers said, that hole would have been there for months.

Shit though, in my town they have been tearing down this old abandoned hospital for literally a year. The building itself has been down for months but they have been tearing out the foundations for it for a solid 5+ months (this is Japan by the way.) In the mean time two lots have been cleared on our street, a 10+ story bank has been built and opened, and now another new 10+ level building is almost finished.

Guess it depends whos in charge/priority.
 
It's funny because the Japanese construction sector has a reputation of being fairly corrupt, but i guess it's a good kind of corrupt.
 
Has Flint gotten clean water yet? Lol to think that you can fix a massive hole in a jiffy but getting clean water in a first world country is a months on months issue.
 
Talk about efficiency and humility since they even apologize to citizens for the trouble this caused. And geez, they fix it in 2 days and made it 30 times stronger than before????? Absolute respect to this people!
 
It took a month to complete a resurfacing of a mile long stretch of road in front of my place. Hell, it's been almost six months since reconstruction started on a six mile stretch of highway that goes through my small town and that's not due to finish until the end of the month or early December.
 
man our elevator at work has been out for months.

Japan seems like a nice place to live. I always hear nothing but great things (a small few bad things). Seems like the Government really cares for you.

Is there a part of Japan that has similar year around weather to San Francisco?
 
In Greece it would take 2 years and the final result would be so bad that the area would unofficially become a car accident area among drivers.
 
There's what looks like a sewer tunnel in there. Did they just fill that in or did they reconnect that too?

Honestly I thought this was fake, considering the original report was from tweet, but I guess it's real?
 
I shudder to think how long that'd take to fix had it happened in Pennsylvania.

This would literally take years to fix in New York City. Not even kidding.

Strangely, though, the road building and fixing efficiency in Central Florida (Orange County) is absurdly fast. I've seen an entire massive highway get extended 10 exits in less than a year, complete with large overpasses and long exit ramps.

That same kind of project is taking 7 years in NYC. LOL.
 
There always seems to be construction going on in Japan, when I was there I saw construction workers out in the streets almost every day just in the short stretch between my apartment and my school. Seems like they're constantly looking for things to maintain, so it's no surprise they jump on a bigger project like this quickly.
 
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