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Re: Francis Scott Key Bridge Collapse

Posted: Tue Mar 26, 2024 7:24 pm
by Ken
Judas Maccabeus wrote: Tue Mar 26, 2024 7:11 pm
Ken wrote: Tue Mar 26, 2024 6:24 pm
Judas Maccabeus wrote: Tue Mar 26, 2024 6:06 pm
Don’t count on it. Our political leaders have said that we need to go on a “car diet “ to reduce the number of cars so that we can meet carbon goals. They are eliminating lanes on many major roads. New Key bridge-10 years of ever.
It is an interstate bridge so it will be state and federal. Local leaders have little to nothing to do with interstates.
It is the governor that concerns me. He supports the “Blueprint for Maryland’s Future “. Carbon neutral by 2035.
You will still need bridges if everyone is driving electric cars and trucks.

And we will still need the port of Baltimore to import all those new electric cars and trucks.

Re: Francis Scott Key Bridge Collapse

Posted: Tue Mar 26, 2024 7:48 pm
by Ernie
mike wrote: Tue Mar 26, 2024 4:15 pm
Ken wrote: Tue Mar 26, 2024 12:59 pm These sorts of events are always interesting to me in that they show how FAST we can actually get things done in this country when we actually want to.
Yes. Take for example the I-95 bridge collapse in Philly last year, which was replaced in TWELVE DAYS.
not replaced. Just filled in with gravel and composites. They are still working to replace.

Re: Francis Scott Key Bridge Collapse

Posted: Tue Mar 26, 2024 8:25 pm
by Judas Maccabeus
Ernie wrote: Tue Mar 26, 2024 7:48 pm
mike wrote: Tue Mar 26, 2024 4:15 pm
Ken wrote: Tue Mar 26, 2024 12:59 pm These sorts of events are always interesting to me in that they show how FAST we can actually get things done in this country when we actually want to.
Yes. Take for example the I-95 bridge collapse in Philly last year, which was replaced in TWELVE DAYS.
not replaced. Just filled in with gravel and composites. They are still working to replace.
Took 5 years to build it. That is after construction started. What we are hearing here is six months to simply clear the debris.

Re: Francis Scott Key Bridge Collapse

Posted: Tue Mar 26, 2024 8:30 pm
by ken_sylvania
Judas Maccabeus wrote: Tue Mar 26, 2024 8:25 pm
Ernie wrote: Tue Mar 26, 2024 7:48 pm
mike wrote: Tue Mar 26, 2024 4:15 pm

Yes. Take for example the I-95 bridge collapse in Philly last year, which was replaced in TWELVE DAYS.
not replaced. Just filled in with gravel and composites. They are still working to replace.
Took 5 years to build it. That is after construction started. What we are hearing here is six months to simply clear the debris.
They better get the shipping channel cleared out in less than six months.

Re: Francis Scott Key Bridge Collapse

Posted: Tue Mar 26, 2024 8:33 pm
by RZehr
Ernie wrote: Tue Mar 26, 2024 7:48 pm
mike wrote: Tue Mar 26, 2024 4:15 pm
Ken wrote: Tue Mar 26, 2024 12:59 pm These sorts of events are always interesting to me in that they show how FAST we can actually get things done in this country when we actually want to.
Yes. Take for example the I-95 bridge collapse in Philly last year, which was replaced in TWELVE DAYS.
not replaced. Just filled in with gravel and composites. They are still working to replace.
Nothing is quite as permanent as a temporary fix.

Re: Francis Scott Key Bridge Collapse

Posted: Tue Mar 26, 2024 9:04 pm
by Ken
Judas Maccabeus wrote: Tue Mar 26, 2024 8:25 pm
Ernie wrote: Tue Mar 26, 2024 7:48 pm
mike wrote: Tue Mar 26, 2024 4:15 pm

Yes. Take for example the I-95 bridge collapse in Philly last year, which was replaced in TWELVE DAYS.
not replaced. Just filled in with gravel and composites. They are still working to replace.
Took 5 years to build it. That is after construction started. What we are hearing here is six months to simply clear the debris.
This thread will be a good marker to check back in periodically and see how they are doing.

Re: Francis Scott Key Bridge Collapse

Posted: Tue Mar 26, 2024 9:05 pm
by Judas Maccabeus
ken_sylvania wrote: Tue Mar 26, 2024 8:30 pm
Judas Maccabeus wrote: Tue Mar 26, 2024 8:25 pm
Ernie wrote: Tue Mar 26, 2024 7:48 pm

not replaced. Just filled in with gravel and composites. They are still working to replace.
Took 5 years to build it. That is after construction started. What we are hearing here is six months to simply clear the debris.
They better get the shipping channel cleared out in less than six months.
6 months is what the people on the local radio station are saying. If these guys in the trade are correct, they will have to use commercial divers to cut the thing into liftable pieces. Be almost a month before the cranes and other assets arrive. It is going to be a mess. This is nonstop on the radio here.

Re: Francis Scott Key Bridge Collapse

Posted: Tue Mar 26, 2024 10:50 pm
by Ken
Judas Maccabeus wrote: Tue Mar 26, 2024 9:05 pm
ken_sylvania wrote: Tue Mar 26, 2024 8:30 pm
Judas Maccabeus wrote: Tue Mar 26, 2024 8:25 pm
Took 5 years to build it. That is after construction started. What we are hearing here is six months to simply clear the debris.
They better get the shipping channel cleared out in less than six months.
6 months is what the people on the local radio station are saying. If these guys in the trade are correct, they will have to use commercial divers to cut the thing into liftable pieces. Be almost a month before the cranes and other assets arrive. It is going to be a mess. This is nonstop on the radio here.
The won't have to clear out the entire bridge to get the harbor back open. Only about 200 ft in the center of the channel to produce enough clearance for ships to get in and out.

Meanwhile they can start manufacturing the components for a new bridge and stage them for assembly while they clear out the rest of the bridge debris.

I expect a whole lot of work will be done simultaneously.

Re: Francis Scott Key Bridge Collapse

Posted: Tue Mar 26, 2024 11:26 pm
by Judas Maccabeus
Ken wrote: Tue Mar 26, 2024 10:50 pm
Judas Maccabeus wrote: Tue Mar 26, 2024 9:05 pm
ken_sylvania wrote: Tue Mar 26, 2024 8:30 pm
They better get the shipping channel cleared out in less than six months.
6 months is what the people on the local radio station are saying. If these guys in the trade are correct, they will have to use commercial divers to cut the thing into liftable pieces. Be almost a month before the cranes and other assets arrive. It is going to be a mess. This is nonstop on the radio here.
The won't have to clear out the entire bridge to get the harbor back open. Only about 200 ft in the center of the channel to produce enough clearance for ships to get in and out.

Meanwhile they can start manufacturing the components for a new bridge and stage them for assembly while they clear out the rest of the bridge debris.

I expect a whole lot of work will be done simultaneously.
You, sir, are an optimist.

Re: Francis Scott Key Bridge Collapse

Posted: Wed Mar 27, 2024 3:17 am
by Ken
Judas Maccabeus wrote: Tue Mar 26, 2024 11:26 pm
Ken wrote: Tue Mar 26, 2024 10:50 pm
Judas Maccabeus wrote: Tue Mar 26, 2024 9:05 pm

6 months is what the people on the local radio station are saying. If these guys in the trade are correct, they will have to use commercial divers to cut the thing into liftable pieces. Be almost a month before the cranes and other assets arrive. It is going to be a mess. This is nonstop on the radio here.
The won't have to clear out the entire bridge to get the harbor back open. Only about 200 ft in the center of the channel to produce enough clearance for ships to get in and out.

Meanwhile they can start manufacturing the components for a new bridge and stage them for assembly while they clear out the rest of the bridge debris.

I expect a whole lot of work will be done simultaneously.
You, sir, are an optimist.
There is what's possible and then there is what will actually happen. I have no idea how this will go. But it will be interesting to watch. I think it is interesting to see what we can accomplish when we get out of our own way.

They don't even need to clear out the debris of the old bridge before starting on a new one. All they need to do is put up a new one a hundred meters or so to the left or right of the old one and get started. Which is actually how most new bridges get built.