Francis Scott key bridge struck by boat

77,557 Views | 829 Replies | Last: 16 days ago by IndividualFreedom
JB!98
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C@LAg said:

not sure if you are being serious or snarky... but did you look the word up?

It is correct usage.
No, I had to look it up. Was not being snarky. When I first read it, I thought is was a misspelling or auto correct issue. Learned a new word today. I did however, know about issues on a ship being called a casualty, so I got that going for me, which is good.
Fall92
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The vessel was classed by NK.
"I did nothing. I did absolutely nothing, and it was everything that I thought it could be."
CDUB98
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padreislandagfan said:

Vessels this size typically have a harbor tug astern and one alongside when docking. They are not very maneuverable. This allision happened while underway. The online gen failed and the automated switchgear immediately got it back online with standby Gen. power. It looks like when the power returned the pilot made the rudders hard over to correct from the drift. Then the power failed again with rudders now stuck hard over. This situation puts the vessel dead in the water with continued momentum.at current heading. Unfortunately, the bridge pier was dead ahead on the Stbd side. Bad turn of events, but pilot error is not the issue IMO. The real work will be checking maintenance records to determine how long they have had power deficiencies. Ais data shows they lost power underway and were adrift in the recent past. This vessel should have been flagged by ABS and not returned to service until their power distribution problems were verifiably repaired.
This is a good example of the possibility of what happened and what possibly should have happened, but humans bypassing procedures and processes to save a buck or make a buck superseded the proper way to handle it.

In a nutshell, make something idiot proof, and the world will make a bigger idiot.
IslanderAg04
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padreislandagfan said:

Vessels this size typically have a harbor tug astern and one alongside when docking. They are not very maneuverable. This allision happened while underway. The online gen failed and the automated switchgear immediately got it back online with standby Gen. power. It looks like when the power returned the pilot made the rudders hard over to correct from the drift. Then the power failed again with rudders now stuck hard over. This situation puts the vessel dead in the water with continued momentum.at current heading. Unfortunately, the bridge pier was dead ahead on the Stbd side. Bad turn of events, but pilot error is not the issue IMO. The real work will be checking maintenance records to determine how long they have had power deficiencies. Ais data shows they lost power underway and were adrift in the recent past. This vessel should have been flagged by ABS and not returned to service until their power distribution problems were verifiably repaired.


This was my take. Where are the tuggs? I know in the Nueces channel you couldn't enter the port without a tug escort.
CDUB98
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Assumption: This part of the channel requires no tugs because it is "easily" maneuverable for a ship this size. Closer into port, they probably pick up and drop off.
IslanderAg04
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CDUB98 said:

Assumption: This part of the channel requires no tugs because it is "easily" maneuverable for a ship this size. Closer into port, they probably pick up and drop off.


Until they have power propulsion issues.
hph6203
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Has anyone considered that this is a result of climate change and maybe a big glacier slid off Greenland and fell into the ocean raising the water level and they didn't realize it?
Breggy Popup
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hph6203 said:

Has anyone considered that this is a result of climate change and maybe a big glacier slid off Greenland and fell into the ocean raising the water level and they didn't realize it?


Stat Monitor Repairman
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It looks like they had two tugs assisting when they first got underway. Once they were in the channel the tugs peeled off which is typical as once underway they were not needed. Only time you'd have a tug escorts is some special circumstance or if the pilot requested.
Rapier108
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hph6203 said:

Has anyone considered that this is a result of climate change and maybe a big glacier slid off Greenland and fell into the ocean raising the water level and they didn't realize it?
More plausible than all of the conspiracy theories people like Logan, Tate, and Flynn have been putting out.
"If you will not fight for right when you can easily win without blood shed; if you will not fight when your victory is sure and not too costly; you may come to the moment when you will have to fight with all the odds against you and only a precarious chance of survival. There may even be a worse case. You may have to fight when there is no hope of victory, because it is better to perish than to live as slaves." - Sir Winston Churchill
CDUB98
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IslanderAg04 said:

CDUB98 said:

Assumption: This part of the channel requires no tugs because it is "easily" maneuverable for a ship this size. Closer into port, they probably pick up and drop off.


Until they have power propulsion issues.
Which is how often?
C@LAg
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hph6203 said:

Has anyone considered that this is a result of climate change and maybe a big glacier slid off Greenland and fell into the ocean raising the water level and they didn't realize it?
hell. Lizzo could have gone swimming somewhere on the planet.
IslanderAg04
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CDUB98 said:

IslanderAg04 said:

CDUB98 said:

Assumption: This part of the channel requires no tugs because it is "easily" maneuverable for a ship this size. Closer into port, they probably pick up and drop off.


Until they have power propulsion issues.
Which is how often?



Not sure. But i would say this time was pretty catastrophic. Seems like a small security blanket for large vessels of this type. But as with most things currently, we are a reactive and not a proactive society.
hph6203
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Gotta keep ear tags and gps trackers on 'em to make sure they're not destroying bridges half a world away. No island life for you!
fullback44
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So I was reading a report where loss of power to these big ships happens more often than people realize but they have backup power generators and that the backup power should allow then to steer their vessels? Can anyone of you ship guys explain this ? Someone touched on it briefly .. one guy says the big puff of black smoke was probably the backup genset kicking on?
txags92
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There were two power outages based on the video. The smoke was seen after the first and was probably the result of the backup coming online. If the backup came up and then was knocked offline by whatever knocked the first one offline, that would explain the 2nd outage and the inability to avoid the bridge pier.
bigjag19
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Clavell said:

How do you know it is an elections year?
President says federal government should pay to replace bridge that was originally paid for entirely by Maryland Transportation Authority toll bonds.

"Funded entirely by Maryland Transportation Authority toll bonds, the bridge cost $60.3 million."



And is insured for over a billion
insulator_king
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Rapier108 said:

annie88 said:

It may very well not be terrorism, and I hope it's not, but to make that statement so quickly, just hours later, seems ill-advised.

It's funny how the media these days tend to amplify certain things and downplay others, depending on the outcome they seemingly want.

For example, the color of mass shooters seems to have become a very big thing.


Probably because there is zero evidence it was terrorism.

Not every bad event is a deliberate act. Accidents do happen, even really big ones.
Yes, Hanlon's razor - Never attribute to malice that which is adequately explained by stupidity.
I like to phrase it myself thusly "never ascribe to malice that which can be explained by utter incompetence."
UAS Ag
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CDUB98 said:

Assumption: This part of the channel requires no tugs because it is "easily" maneuverable for a ship this size. Closer into port, they probably pick up and drop off.
This may be something that is changed in the operations planning...
UAS Ag
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IslanderAg04 said:

CDUB98 said:

IslanderAg04 said:

CDUB98 said:

Assumption: This part of the channel requires no tugs because it is "easily" maneuverable for a ship this size. Closer into port, they probably pick up and drop off.


Until they have power propulsion issues.
Which is how often?



Not sure. But i would say this time was pretty catastrophic. Seems like a small security blanket for large vessels of this type. But as with most things currently, we are a reactive and not a proactive society.
It's the cost benefit analysis...

The odds of this were probably VERY low. So, why spend the money on tugs to ensure it gets past the bridge.

However, now that they have seen the failure rate = 1, that view may change.

But...that adds cost to everything....
C@LAg
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UAS Ag said:

CDUB98 said:

Assumption: This part of the channel requires no tugs because it is "easily" maneuverable for a ship this size. Closer into port, they probably pick up and drop off.
This may be something that is changed in the operations planning...
or the redesigned bridge has different support structure/pylons

it could have dolphins or starlings around the bases to protect from collisions/allisions/impacts.
one safe place
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hph6203 said:

Has anyone considered that this is a result of climate change and maybe a big glacier slid off Greenland and fell into the ocean raising the water level and they didn't realize it?
I think you are onto something. If you play the video backwards at half-speed, while standing on your head, you can clearly see two polar bears body surfing off the port side of the ship.
YokelRidesAgain
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C@LAg said:


it could have dolphins or starlings around the bases to protect from collisions/allisions/impacts.
Dolphins are pretty standard on newer bridge designs. Someone who knows more than me can comment on whether they would have saved a bridge that took a direct hit from fully loaded container ship.
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taxpreparer
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My mariner daughter told me they had tugs, but they had been released because they were not needed for maneuverability at that point.
C@LAg
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YokelRidesAgain said:

C@LAg said:


it could have dolphins or starlings around the bases to protect from collisions/allisions/impacts.
Dolphins are pretty standard on newer bridge designs. Someone who knows more than me can comment on whether they would have saved a bridge that took a direct hit from fully loaded container ship.
i also mentioned starlings, which are generally much more robust.

those can be designed to deal with this level of mass/energy. for a cost.

Rockdoc
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Just heard a ship's captain interviewed and he said no kind of support can be totally safe from that much weight going 7 or 8 knots. The only thing that can stop it is hard ground.
insulator_king
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JB!98 said:

C@LAg said:

not sure if you are being serious or snarky... but did you look the word up?

It is correct usage.
No, I had to look it up. Was not being snarky. When I first read it, I thought is was a misspelling or auto correct issue. Learned a new word today. I did however, know about issues on a ship being called a casualty, so I got that going for me, which is good.
And I found this link which calls the lost ships in WWII casualties.
https://www.history.navy.mil/research/histories/ship-histories/casualties-navy-and-coast-guard-ships.html

Common naval usage.
I know, I was in the US Navy a few decades ago.
bonfarr
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taxpreparer said:

My mariner daughter told me they had tugs, but they had been released because they were not needed for maneuverability at that point.


This is shown in the video narration posted earlier from the guy that showed the harbor map with the ships course split screen with the crash video. Both tugs cut loose once the ship was in the proper channel.
fullback44
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txags92 said:

There were two power outages based on the video. The smoke was seen after the first and was probably the result of the backup coming online. If the backup came up and then was knocked offline by whatever knocked the first one offline, that would explain the 2nd outage and the inability to avoid the bridge pier.
Ok that makes sense
UAS Ag
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C@LAg said:

UAS Ag said:

CDUB98 said:

Assumption: This part of the channel requires no tugs because it is "easily" maneuverable for a ship this size. Closer into port, they probably pick up and drop off.
This may be something that is changed in the operations planning...
or the redesigned bridge has different support structure/pylons

it could have dolphins or starlings around the bases to protect from collisions/allisions/impacts.
I'm surprised that it didn't...

I know that the JFK here at NPI has stuff like that (not sure the name of what we have) to protect our main pier structures.

But, even so...There might be a push to include the tugs, too...
C@LAg
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UAS Ag said:



I'm surprised that it didn't...


someone posted way up thread that they were not required prior to the early 1980s, and the bridge was completed in 1977.
UAS Ag
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insulator_king said:

JB!98 said:

C@LAg said:

not sure if you are being serious or snarky... but did you look the word up?

It is correct usage.
No, I had to look it up. Was not being snarky. When I first read it, I thought is was a misspelling or auto correct issue. Learned a new word today. I did however, know about issues on a ship being called a casualty, so I got that going for me, which is good.
And I found this link which calls the lost ships in WWII casualties.
https://www.history.navy.mil/research/histories/ship-histories/casualties-navy-and-coast-guard-ships.html

Common naval usage.
I know, I was in the US Navy a few decades ago.
TexAgs will be an encyclopedia of naval terminology within a few weeks now...
Decay
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There's nothing that could have saved that bridge. You plowed into it with the force of 20 Saturn V's. The amount of protection would require you to build an entire island.
insulator_king
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UAS Ag said:

insulator_king said:

JB!98 said:

C@LAg said:

not sure if you are being serious or snarky... but did you look the word up?

It is correct usage.
No, I had to look it up. Was not being snarky. When I first read it, I thought is was a misspelling or auto correct issue. Learned a new word today. I did however, know about issues on a ship being called a casualty, so I got that going for me, which is good.
And I found this link which calls the lost ships in WWII casualties.
https://www.history.navy.mil/research/histories/ship-histories/casualties-navy-and-coast-guard-ships.html

Common naval usage.
I know, I was in the US Navy a few decades ago.
TexAgs will be an encyclopedia of naval terminology within a few weeks now...
Well, I have also read the entire Great Loop thread... https://texags.com/forums/34/topics/3387649
Tony Franklins Other Shoe
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CDUB98 said:

IslanderAg04 said:

CDUB98 said:

Assumption: This part of the channel requires no tugs because it is "easily" maneuverable for a ship this size. Closer into port, they probably pick up and drop off.


Until they have power propulsion issues.
Which is how often?
I'm sure there have been plenty of examples, but with immediate family all around the corpus area I've never heard big tankers taking out the ferry landing, bridges, or plowing into the side of the jetties. So it's gotta be pretty rare, like a catastrophic airline crash.

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