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golfduke
golfduke Dork
9/18/24 9:24 a.m.

Sounds like an intermittent/poor connection at a terminal block, or a faulty terminal block itself, the way the article read.  In my experience working around high and low voltage electronics a lot in both of my current and prior professions, loose connections are the culprit of service requests/general berkery like 90% of the time.  Literally in the Doosan Troubleshooting manual for their CNC machines, they mention using a pole inside the 24vDC cabinet and jostling wires to see if the issue(s)/faults can be reproduced. 

 

 

Toyman!
Toyman! GRM+ Memberand MegaDork
9/18/24 9:35 a.m.

In reply to golfduke :

That is also a frequent troubleshooting technique for automatic doors as well. Grab a handful of wires and shake them to see what happens. 

 

P3PPY
P3PPY GRM+ Memberand SuperDork
9/18/24 1:41 p.m.

That's fairly standard practice with all sorts of malfunctioning electric things. Works wonders, too

Mr_Asa
Mr_Asa MegaDork
9/19/24 9:01 a.m.

Some of the decisions they made...

https://www.npr.org/2024/09/18/nx-s1-5117681/us-justice-suit-baltimore-key-bridge-collapse-dali-ship

The primary transformer that powered the bridge and engine room was known to have had issues in the past.  They redneck'd a welded brace to help prevent vibration. (Feels like that might be a good solution when you are underway, but not leaving port?)

The crew also disabled backup transformers, and the backup-backup generator had a cheapass fuel pump installed that wouldn't turn on automatically with power loss.

 

I know its just one bad decision after another and not anything actively malicious, but it almost feels like someone wanted the ship to fail at some point

P3PPY
P3PPY GRM+ Memberand UltraDork
1/24/25 4:38 p.m.

I'd forgotten all about this. First person I thought of when I saw it was SteveJones

Stampie
Stampie GRM+ Memberand MegaDork
1/24/25 6:40 p.m.

In reply to P3PPY :

You calling Steve a disaster? 

Purple Frog
Purple Frog GRM+ Memberand Dork
1/25/25 9:20 a.m.

Looking down at that scene... my first thought... i wonder if Evil could jump that?  wink

jfryjfry
jfryjfry UltraDork
1/25/25 9:33 a.m.

I was just thinking about this last night and wondered what the update was.  

P3PPY
P3PPY GRM+ Memberand UltraDork
1/25/25 1:42 p.m.

You can't see any of the other ships around the area from the shot, but they are MASSIVE. I never really got the sense of scale of those massive cargo ships until flying overhead I could see neighborhoods and stuff in the foreground and then a ways back in the harbor there are these mountainous aquatic vehicles. They are so huge, it's hard to imagine something stopping them in good time. Especially not this thread of a bridge 

johndej
johndej UltraDork
1/25/25 1:47 p.m.

Back in July we actually did a dinner cruise as part of a work trip in Norfolk and passed the Dali which was under repair, it was the size of the aircraft carriers nearby.

Stampie
Stampie GRM+ Memberand MegaDork
1/25/25 4:16 p.m.

In reply to johndej :

It still has all the containers on it?  I just assumed they would have unloaded it totally and sent the containers on their way.  Ballast thing?

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