Dali Timeline from Data Recorder in Striking Francis Scott Key Bridge in Baltimore, March 26, 2024
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- เผยแพร่เมื่อ 8 พ.ค. 2024
- Dali Timeline
What's Going on With Shipping?
March 29, 2024
In this episode - maritime historian at Campbell University (@campbelledu) and former merchant mariner - discusses the timeline released by the NTSB from the Dali's Vessel Data Recorder and lays out some of the questions, issues that have been raised, and questions that need to be answered.
#dali #baltimorebridge #baltimore #shipping #brdigecollapse #supplychain #containerships #containerships
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Twitter: @mercoglianos
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Email: mercoglianosal@gmail.com
00:00 Intro & NTSB footage
02:23 Why did MSC Toronto sailed with Tugs?
03:03 How to Start a Ship's Main Engine
03:59 How to Steer A Ship
04:46 Why No Tugs with Dali?
08:04 Bridge Collapse in 1980?
09:14 Vessel Data Recorder Replay-Power Loss
13:07 Did the Emergency Diesel Generator Activate?
17:26 Dropping Anchor
22:26 Why does Dali turn Left?
26:26 Questions for NTSB?
Marine Traffic
www.marinetraffic.com
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NTSB B-Roll - Hazardous Material Investigators and Engineers Aboard the Cargo Ship Dali
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Copyright Disclaimer under section 107 of the Copyright At 1976, allowance is made for ‘fair use’ for purposes such as criticism, comment, news reporting, teaching, scholarship, education and research.
Ex machinist mate of a Ohio class sub here. When you lose hydraulic power, the pressure in the rudder control cylinder will start trying to equalize. This could push our pull the rudder a few degrees in a certain direction. Also, the hydraulic control pilot valve would have stopped where ever the last position it was when the hydraulic accumulators went dry. It's possible the helmsman was inputting a little right rudder to hold heading when the power went out, because you can't hold a heading without steering back and forth from left and right. In the Navy, they have us +/- 5 degrees of rudder to hold heading without having to ask permission. The slower you go, the greater change in rudder is required to hold a heading. So for all we know, the rudder could of been stuck at Right 5 to 10 degrees there whole time there power is out. Which would help explain the veering into the bridge.
Thanks for sharing. That's interesting to know about ships steering. Frankly, most of us know little, if anything, about how large ships work.
You have to steer left and right to hold a heading in the center.
Ok, but isn't that more applicable out in the open sea?
This is in a protected bay with no wind and no current to speak of.
It's hard to envision steering a giant ship right and left in these conditions, especially when you're close to a bridge and you're aiming for a certain gap.
What are your thoughts about it possibly being a Chinese cyber attack?
@@TomdeSablathat was already brought up in the video, complex interactions between channels and changing tides could have affected it.
@@Mesuxyxrxbskxkxyp i would think they would want control so not cut the power, and in life shit happens. in tv shows like seconds from disaster its a string of litte things at the wrong time that lead up to it. its like a game of chance sometimes you get a couple of bad rolls of the diceon afther the other.
I retired at the end of 2022 after working for 50 years at most every Port of Baltimore facility. Back in the mid 70's when the Key Bridge was built no one imagined a container ship of this size. When I started, ships with cars were still bulk carriers using the ships cranes to lift the cars from the holds to land them pierside! Now they are all RoRo vessels. I don't think the architects of the bridge could imagine the size of these behemoths now.
I watched Jeff Ostroff's video on this - one of his questions was 'why wasn't the span longer (making a wider space for ships to pass)?'. Umm, because the bridge is nearly 50 years old and ships of this size simply weren't on the radar when it was designed?
Just for giggles I did some Google searching. At the time the construction on the Key Bridge commenced (1972), the largest container ship carried under 3,000 containers. The Dali carries just under 10,000 containers.
In 1972, the only ships of the Dali's length were aircraft carriers, and a few transatlantic ocean liners, and in terms of tonnage, some of the largest tankers.
@@moosecati knew the Dali was a big ship i assumed around 6,7000 TEU under 10,000 is still just a medium sized boat.
You must recall when a container ship of this magnitude did the same thing yet why was there so much damage THIS time? Can someone check into this?
I am not sure if the size of MV Dali is that significant.
Simply because bridges are not designed to withstand such forces.
Also it is worth noting that both the Tasman Bridge and the Sunshine Skyway Bridge were brought down by much smaller vessels.
In the case of the Tasman Bridge on 5th January 1975. The ship involved was the MV Lake Illawarra, which was 7,274grt. In the case of the Sunshine Skyway Bridge on 9th May 1980. The ship MV Summit Venture involved was 19,735grt. An earlier event in the UK occurred on 25th October 1960 when the coastal tank barge MV Arkendale H and her tow the dumb barge Wastdale H. Which were of only 229grt and 233grt respectively. But the collision brought down two spans of the Severn Railway Bridge near Sharpness Docks.
In all three cases, there was a loss of life.
Sal. Retired Chief Engineer here. 30+ yrs as Chief Engineer on Slow Speed diesels such as this vessel. You have done a great job, but a couple of points to clarify.
1 - The ship's electrical systems are laid out such that there is a "Main Distribution Buss" and an "Emergency Buss". These two are NORMALLY 'TIED' together via the 'Buss Tie Breaker' and fed from the ships' main generators (DALI has Four). They can all be brought online to supply power. Usually one will carry the load unless there is a lot of refrigerated containers on board. When the bow thruster is running, two or three generators would be online to supply the Bow thruster which is typically an electric motor 1,000~2,500 HP. The Emergency buss is ALWAYS powered. In the event of loss of power, the Emergency Diesel Generator (EDG) starts, and the breaker connecting the two electrical busses (Buss-Tie Breaker) opens, then the breaker connecting the EDG to the electrical buss is allowed to close and power the emergency buss. There are only a handful of equipment that are on the Emergency Buss, ONE of the steering gear motors would be on this. The Deck lights are not on the emergency buss. So when you see the deck lights come on and off, that is a Main Generator. The large light on the bow that seems to come on at a different time is likely a High Pressure Sodium light and they usually take a while to 'warm up' before putting out any light.
2 - The black smoke is likely from the Main Engine (M/E). The M/E is a 9-cylinder two-cycle diesel engine that develops 55,630HP @ 82.3 RPM. The pistons are 0.90 meters in diameter and typically weigh around 7-tons each. If they were doing 8knots ahead and requested a 'crash astern' engine command, the automation of the engine has a separate program that will introduce more 'start air' than normal, for a longer time. 'Start Air' is high pressure air that is introduced into the engine in the same sequence as firing order to turn the engine (kinda like a push start) in the proper direction before fuel is introduced. Once fuel starts pouring into the engine in the reverse direction, the engine is initially starved for combustion air as the three turbochargers on the engine (that weigh as much as a Volkswagen Golf) take a bit of time to spool up to speed.
3 - I was an Engineering Officer, not a Deck Officer (Mates), but the mates used to remark about how the astern bells would affect the stern by 'walking' the stern one way or the other depending on how the blades on the 65-ton propeller bit into the water. Much more than the ahead bells because the propellers are optimized for pushing the vessel in teh ahead direction.
Hope this helps clarify some of your questions.
4 - The rudder is controlled hydraulically and without power, would stay in the last position before loosing power.
Thanks Chief! Great additional info, I appreciate it.
@wgowshipping Regarding the anchors, on the large container vessels I have smilede on as a mate, the anchor breaks are hydraulic operated, and the the pump needed is not automatik turned on egen the emgergency generator kicks in. An engineer needs to go to the emergency switchboard to turn it on. There is an emergency pump, which needs to be fetched, hydraulic hoses needs to be connected from the anchor winch to this small emergency pump, which can then be uset by hand craft. I have not seen these manually breaks for years as you showet on the footage.
@@wgowshipping ond more thing. It-baseret bit of a wonder that there hasn’t ben an accident befordr considering the large container vessels calling Baltimore with hardly any under kedel clearince and not much Air-draft.
@@douglastastad7437I would be normal to have both steering motor pumps running during departure/arrival, and at least two generators.
Depends on the precise design. If the engine was not fully up to temperature (as on departure) it would not usually be practice to rely on HFO for manoeuvring. The generators would be running on gas oil. The boiler would run on HFO.
I have very little knowledge of the maritime world. But, I’m a Maryland resident and I have really come to value channels such as this as we try to come to grips with this tragedy.
Thank you, Sal, for providing so much sensible and insightful analysis.
Boy, 30 minutes with you is well spent, Sal! I feel like I've gone to seamanship school! Thank you for these videos.
Glad you enjoyed it!
I didn't even realize that was 30 minutes lol
And not a minute wasted.
I've been sharing all his videos...on this accident.he is the best
@@Jenfirst-qt1sp even beyond that! the economic implications of shipping are huge.!
As a Traffic officer who's had to put on many a emergency rolling roadblock. I don't think many appreciate just how much of a miracle it is that officers can get the road fully stopped so quickly saving many many lives. Getting a RRB on this quickly is unheard of. Normally it takes a good few mins even if units are in the right position at the time. While i fully appreciate we lost a number of road workers which is a tragedy, things could of been so so much worse without this miracle taking place.
Thoughts are with everyone effected by this whole event.
Yeah that’s pretty wild. One of the first things I thought about.
I mean, after I learned that they were able to stop traffic, of course.
I heard it’s a toll bridge. Do you think the chain of communication would have included telling the toll operators to close traffic as well as sending units?
Some further questions for the general public:
Do they even have humans in tollbooths there? Were the last couple cars/trucks that crossed, running through automated lanes without paying because they thought it was malfunctioning?
Luckily it seems they did their best to lock it down in time.
I live in MD and work in Baltimore County Law enforcement. FROM WHAT I HAVE HEARD, MDTA was already on scene conducting a road lane blocking detail for protection of the construction workers. There was a patrol car at each end of the bridge. When they got word that the ship was calling a mayday, whoever monitors and controls ship traffic near the bridge heard that and then relayed to the MDTA dispatch center that the bridge needed to be blocked off, hence the rather quick response from the officers. Had that detail not been going on, who KNOWS how long it would have taken the Mayday to reach from the ship, to whoever monitors the emergency maritime channel office at the weigh stations for the bridge, then to the MDTA barrack that is right next door. And that's even gambling on if any MDTA officers were even in the office at 1:20 in the morning.
They don't have anything else to do other than write speeding tickets, so they had plenty of time😛
I think there were traffic control assets on scene for the construction work.
@@ObamaTookMyCat Right time, right place. Miracle indeed.
15 years professional dog walker and 4 years shopping cart retriever and 6 months door dasher here. This is an excellent breakdown, could not have done any better myself.
But are you a forklift certified ham operator?
😂😂@@ApolloTheDerg
@@ApolloTheDerg Sadly no. I had to miss that class because I could not find my snow shoes.
Was this meant as a compliment or insult?
@@michaelkabler9276 You are kidding me right? You really have no idea?
Former Ocean Master here. This was a terrible accident, but Sal is doing great work with comprehensive commentary. Thanks Sal.
So great that you're spreading the word about other worthwhile TH-camrs, Sal! 😎✌️
You bet
Yes recommending channels I have been watching for years.
@@gregculverwellBut not newbies
@@gregculverwellNice of you to pat yourself on the back and tell us.
Well, Sal’s YT channel has been promoted also in Chief Makoi’s channel… it’s the reason why I am here. And found this to be good also. Chief Makoi is very detailed on things down the engine…it’s his specialty 😅.
Great report again. Having ran large tugs before I can tell you that it is not as easy of a job as it looks. I've never ran a tug in Baltimore, but I would never want to be attached to a ship this size going 8.5 knots. The tug I was running one day was a 7,000 BHP rated with 3 directional props. I was helping dock a container ship that is about this same size one day in a very high wind. It was about all we could do to hold the ship off of the dock and the bumpers that were in the water at the dock. The wind was straight on to the side of the ship with its containers all stacked to the top, so a lot of area for the wind to catch. The wind speed increased all of the sudden with the ship about 40 meters off of the dock, and boy could we feel it as the ship started to pull harder. I increased to full power on all 3 props with a fear that the tow line would snap and kill someone, so I got everyone off of the deck. We stood low in the wheelhouse. With all of this, the ship closed into the dock, but thankfully the bumpers in the water took most of the pressure and the dock or the cranes were not damaged. The bumpers however were toast and needed to be replaced when the ship departed.
With this ship moving at 8.5 knots, the only thing a tug could have done it it was there would have been to push on the starboard bow of the Dali to perhaps hold it off of the bridge piling. Lets be real however, under full power forward, these powerful tug don't go very fast and it would have been hard to get it up to speed an into place with enough lateral power to move the bow over. The propellers on a tug boat are engineered to provide force, not speed.
At the end of the day from what I see, they lost power at the worst possible time. when it happened odds are the engine room crew didn't know exactly where the Dali was in relation to the bridge and the approaching danger, but I assure you the phone rang down there and they were told. It looks like they lost power somehow, either the generator shut down for some reason or it was an overload trip. Often on ships like this if they have a lot of refrigerated containers plugged in, they will have 2 generators running in parallel to supply enough power. These refrigerated containers always require a lot of electricity when first leaving the dock since while on the dock they were often left unplugged for a while; so they're all working to stabilize the temperature in them. If that parallel generator tripped out for some reason, then the other generator would have also tripped off from overload. On these big ships, vital things on the main engine are ran with electric motors, not driven by the main engine itself like a highway truck. So losing power would also drop out the lube oil pump, and water pumps which then would have triggered a main engine shut down so the oil pressure accumulator can provide oil to the engine while it is slowing down. As your video points out, re-starting this main engine is not like hoping into your Ford F-150 and turning the key.
From watching the dock camera in real time it looks to me that the engine room crew was all over this in as quick of a manner as they could. Once power came back up from the emergency generator or a main generator, they started the main engine start process, and it looks like something then tripped it out again. But once they got the main generator started and isolated to provide power to the ship only, they got the main engine started and the black smoke you see was the bridge pouring on the power in reverse to try and stop the ship. At this speed and slower, especially in the reverse direction, the rudder does not respond that well since less water is moving over it than out on the open ocean at 18 knots. All this time, the ship was moving. It did slow quite a bit, but not enough.... Kablamo! Very sad deal.
I give aplomb for the bridge getting that MayDay call off so they could close the bridge to traffic. Even at 1:30 AM, that bridge is well traveled. While some were unfortunate, that MayDay call probable saved a lot of lives.
Yep, 😎👌.
Interesting post. It's good to hear from the professionals. I have zero trust in govt agencies so hearing from professionals helps when trying to understand something like this.
Someone had to imagined and thought in advance about the fact that one day any day or any night a vessel could have collided with one of those pillars, no one ever thought about that, no one had the brain and the balls to be in charge of ensuring safe and supervised navigation under that bridge, big vessels going in and out under bridges should have tugboats guiding them before and after they pass under any bridge.
@@AngelGonzalez-pd4cnif you had paid attention you would know there is little tugs could have done with a ship going that fast other than get their crews killed.
Thank You for that analysis. I just watched a British Gentleman's Video, states he's a ships engineer, and he also feels that the smoke indicates them pouring on the power in reverse. He also points to prop walk as a possible factor, as in reverse it would tend to push the stern to port, thus steering the bow to starboard.
I really really appreciate how you cite your sources in the video, and how generous you are in pointing and linking to related videos. Not everyone does this, but it's so important!
I appreciate that!
You're a class act for using your growing channel to boost other great channels. A rising tide...all boats...etc.
This channel is an absolute gem. Thanks Sal.
200 mil. lbs.? is that correct?
I didn't realize i've been watching Sal since day 1 of his video's, it was funny the day i did.. Love this channel
Me too. Super neat to see him grow
Channel. I see what you did there.
I'm sure the collision went just as planned.
Boat TH-cam Enthusiasts 🤝 Bridge Engineering TH-cam Enthusiasts :
Bringing insight to the public.
Sal, you do realize that you are for many of us our source of factual news on this event, yes? We have come to understand that typical media outlets seem to sensationalize what is actually going on. Thank you for a rigorous explanation of the events and your questions and concerns as opposed to stating them as facts. Keep these coming, thank you so much for what you do here!
Thank you so much.
The legacy media, along with all the other federal agencies, have lost all credibility.
They’re as honest -and as credible- as an obviously drunk alcoholic who is telling you that they haven’t had anything to drink.
Indeed. I have so little trust in MSM now that I only use them (because they're typically first getting a story out) to get the what, the when, and the where.
Subsequent to that I turn to indepenent sources (like Sal, Mentour Pilot etc. for transpotation) to get to the political bias, narrative free, FACTUAL truth on the who, the why and the how.
Great video and information. Keep up the good work and thank you for the other sources.
Agreed. We are also watching his channel from Africa. My hubby is American. And we stay connected.
Living in these days, there is a tendousy to look for terrorism everywhere... nobody wants to expect the worst from other people. It's still a broken and fallen world. Do you thnk their might be some sort of sabbotage going on, on this skip?
Should the crew at least knew about water Flow coming in from the left on the screen and act accordingly with speed, ect? It's a big Flow of water with that weight even coming from that size of vessel?
I think a key takeaway from this accident is to start the emergency generator when crossing under infrastructure or near tricky routes. The generators have to be started periodically anyway so it's a low-cost in terms of effort. also to come out of this it may be useful for the harbormaster to become a quasi air traffic controller in harbors with vulnerable Bridges to make sureBridges can be shut down immediately, low-hanging fruit would be to put traffic lights at the end of bridges that can be acted on immediatelyimpossibly some flashing yellow hazard lights in case people are working on the bridge to know to evacuate. Of course vulnerable Bridges still need dauphins, but until those changes can be implemented these are great ideas to shore up the weaknesses.
Finally someone on youtube who speaks perfectly: not too fast, appropriate emphasis, and a voice that can convey complex info
while not sounding like the keynote speaker at a CPA Convention. Gen Z take note: you do not need to speak at 125 words per minute to convey a narrative on TH-cam. (And you can do it while _NOT_ sounding like a god damn stimulant junkie) This guy has broken down very complicated marine engineering processes in less than 32 minutes, and in a very understandable way. Significant to me because all I know about boats - is that the nicer they are, the more women they come with. Thank you "What Is Going On With Shipping" - great video!
Give Gen Z a moment to grow up
Indeed, Chief Makoi is an excellent teacher. I enjoyed his video on bauxite liquefaction.
My father is a Retired Chesapeake Bay Pilot, and he is heartbroken.
Would you please thank him for his service? Harbor pilots don't get the credit they deserve.
Boy your father made good money. Do pilots get a pension???
Ahhh! I know you! Our fathers used to have PSL tickets together! Hope you and your family are well! I think of y’all often! ❤
It is sad that I discovered your channel only after a disaster, but you do have a lovely channel. Thank you for the great content and breaking it down into a form a layperson like me can understand
Same here. Hate to admit it, but this whole thing earned him my subscription.
Keep watching. I discovered Sal's channel completely by accident a few months back - I didn't have a clue about shipping and its geopolitical connotations before, but now I learn something new with each upload. Just don't do the Bab-el-Mandeb drinking game, it'll get expensive and result in occasional hangovers ;)
This channel started because of a marine incident, the Ever Given blocking the Suez Canal in 2021.
Same
Your channel is superb. Clear, rational, easy to grasp if you have a basic head on your shoulders.
I remember subbing to you when you were under 5k subscribers. I'm happy to see you with the number you have today. Always thanks for the info on all things shipping!
Welcome back!
MMCPO SEMPER FORTIS ,
excellent presentation Chief
AME2 CVA 63 1968,1974
I saw you on the news and told my son - hey! that's Sal! Well deserved. I can not tell you how much you give us all with your knowledge and how much better off we are for it. Thank you.
He also was on Bloomberg "Odd Lots" podcast, where he is a favorite I think! It's on Spotify, Apple, Google Podcasts and elsewhere. Good episode!
Yes, I appreciate that he passes on information of other channels to educate ourselves!! Much appreciated!! 👃👃👃✌️🥰🇨🇦
Thanks for the update and info.
As a Filipino American, I am happy to see Chief Makoi educate us about operating ships in the engineering room. Great job to you and everyone involved in this video. I’ve been following your channel ever since the Oceangate disaster.
O dear me. KAILANGAN pang BANGGITIN ang (dual) NATIONLITY. Oh yes dahil makakatulong sa info na malaman ng mga readers kung anong nationality. TYPICAL Pinoy. :)
Sal is one the most IMPORTANT TH-camrs of our time!! He is also an absolute BEAST at what he does!! 👍
Big hats off for promoting your fellow professional friends in this trade/industry. 👍👍👍
I know no pun was intended but…”there is a lot of information floating out there” gave we a smile and chuckle.
Lol
Chief Makoi put a thing on his "community" page that he will be putting out a video about the Dali and the incident in general.
Oh, thanks for the heads-up, I’m much looking forward to Chief Makoi’s perspective. 👍
He knows a lot about large ship engines, definitely worth watching.
Thank you for this video. The incident has caused a huge amount of BS on social media from folks that are clueless. Now, thanks to you I can share this informative video with others. Thank you again.
I wish we had reliable and informed reports like your on all news topics. What a different world it would be.
A wish is the smallest form of accomplishment by a person. It is the wanting of something without paying the cost of achieving it.
yah that would be nice, but the powers that be prefer a panicky and uninformed population so the major news outlets make sure to only provide enough info to get people worked up.
@@senatorjosephmccarthy2720 what could any single person like OP do besides luck across good informative channels on every relevant topic? and be doubly lucky to not stumble into an uninformed channel spreading panic and hearsay?
Alas, those wearing aluminium foil headwear won’t be swayed by facts or common sense.
Sal the community is very lucky to have you. With how you break everything down into easy to understand pieces. Phenomenal job thank you for sharing your many years of experience.
I appreciate that!
@@wgowshipping
The time was so tight, was a horn sounded
or was it just not possible, given the short time
and electricity failure? Thank you.
Thanks Sal. You are my go to for all things shipping.
I really appreciate content like this and the YT partnerships or colab. with others like Ward and Chief Makoi. Your presentation and information is top notch... something you will never find on TV.
Thank You. ♥
This channel is an example of TH-cam at it's best!! Thanks Sal
it's down to Sal , not ytube ! :)
So true --thank you Sal.
I have been subbed to Chief Makoi for years! Great channel!
Cool dude nice kindley chap no crap.
Me too, unfortunately lately not so frequent.
Between friends, Chief Makoi is one busy dude... sometimes other things get in the way.
It is good to get intelligent and informed explanation instead of the wild speculation that the News Media and more than a few bloggers are providing!
One blogger I respect has a rule not to make declaritive pronouncements for three days because the first reports are usually wrong!
I appreciate your telling us what you know and what we need to find out!
I also appreciate your giving us reliable and knowledgeable sites to go to for more detailed information!
Whenever something like this happens, I always know right where to go. Thanks for all you do Sal!
People like you are why I only watch TH-cam these days! Thanks for an other amazing video and sharing what you know with us
Same here. There's just no real way to get in depth information on many topics through other media.
Your channel is an authoritative source more than any other I know of, including some big names. As precious as ever in these crazy times, when competence and knowledge are even derided.
Thanks Sal!
I hope like hell that folks will watch and LISTEN to what you are doing here.
Thanks for the links as well.
More education is ALWAYS a good thing.
Great work sir!
Thanks again.
😎👍
Great to see this channel getting the exposure is has deserved for a long time now💯👊🏻⚓️
Great job Sal! RIP to the bridge workers.
I’m not a seafaring person but I just came across this channel the day of the crash and this is what I wish the news was like on tv. I can’t stand to watch that crap but this type of video format, I like.
absolutely agree, the news will keep replaying a 5 minute segment over and over and it hardly has more info then "ship hit bridge, bridge fell".
but a channel like this will give so much information and say where info isn't available and where guesses are being made and so on.
Well, stop watching that crap, then. I cut cable in 2011 and started streaming. It changed my life and I've gotten a lot smarter.@@ARockRaider
Independent news media is the news now. MSM will be gone soon.
Excellent info from all of you me and women who are experts when it comes to ships and how they work. Thank you for thr education. 👍 ❤️
Found your channel back when the shipping supply chain was a cluster and I wanted to know more about what was causing it. Was so impressed with all the detailed information you provided that you've been my go-to for all things maritime/shipping ever since. You always deliver and this time is no exception. Thanks for keeping us informed.
Came here as per Ryan Macbeths suggestion and I can confidently say this is one of the best informational TH-cam channels I have found recently. Awesome content and awesome video. Thank you for the quick coverage.
I am very happy I found your channel. I'm a former civil engineer / program manager at the Army Corps of Engineers. The effort the Corps of Engineers is beginning will be historic in scope. I look forward to following the story with you.
Very informative update. I trust the information you provide your viewers.
Thanks for the shout out to Chief Makoi and Brian Boyle. Both offer great resources for understanding the work of merchant mariners we all depend on.
I started watching you because my son is in the Navy in the thick of it in the Red sea. Thank you for all you cover and all you educate
Well done,as always, Sal. The woman who speaks for NTSB is good. With AlaskaAir door plug, she would not let news media pressure her into jumping to conclusions. This is going to be a complicated investigation and will certainly take time.
One of our very best videos.... ... .. !
Love your channel. So informative for all of us who what to understand what could have been done to prevent this horrible incident. Thank you
I started watching this and became mesmerized, and educated. Wow, just wow.
His channel alone has taught me how involved the maritime industry is. There are so many layers to everything involved it's fascinating
@@Mr.Thermistor7228 Yes it is! At 66 you’re never too old to stop learning. I teach music at a Middle School and tell me kids to learn something new EVERY DAY!
Long way to go on this investigation. Hopefully people will read the final NTSB report when it is issued. Amazed that MDTA was able to close the bridge so quickly but it just so happened there was construction that night. RIP construction crew.
PS - Thanks for making and posting the video.
Very professional !!!! This man knows his stuff I love this channel
Your knowledge is absolutely key, to us, laymens, Thank you! Please, keep the information coming! Perhaps people will learn, and not jump to conclusions! Wish the media would watch a few videos!
Now this is the information that everyone should listen instead of jumping to conclusions as you see on the comments on any news video. Thank you for detailing the incident and also shouting out to other TH-camrs on the how to tutorial on the cargo ships or other large ships.
Finally someone who knows what they are talking about. Thanks for these great videos
I subscribed to this channel last summer/fall because I thought it might be interesting. Holy smokes, has it ever been valuable since then with all the stuff happening in the Red Sea, Panama Canal, containers, insurance and now this. I have always thanked Sal for his informative videos. Today, I add to that for all the reference sources for additional content so we can all better understand the environment and constraints that everyone was operating under. Thank you, Sal, once again!
Thanks George!
Fantastic work Sal, been sharing your work to everyone to combat the rampant disinformation.
My now 84 year old Dad retired from USN in 2005 and called me earlier today asking if I knew of anyplace on the internet to get quality news about the bridge thing; "Well, Dad, as it happens, there is this guy named Sal Mercogliano ..." Dad was considered an expert ship handler back in the day, it appears to not be an inheritable skill, my own skill level extended only to canoes. 😄
Have fun with your canoe 😊 just don't get too close to gators
@@nidheeshkumar6760 Hehe! The Grumman aluminum canoe was purchased by Dad and Mom when we lived on Naval Weapons Station at Charleston, SC where at the park there was an alligator people had named Margaret and she came when called. She loved to swim along scooping up the giant marshmallows you tossed in the water after buying them at the little PX. Did have a lot of fun with that canoe. My health is a mess now and those days are over, but the memories are grand.
Canoeing is good. 🛶
Wow! An actual fact based anaysis about the incident. Too bad people have given up on waiting to have facts before blurting out opinions on social platforms.
Thanks for a great video!
Sal had a short video up right after the collapse, and it was pretty close to current theories.
Thumbs up , This is absolutely the best analysis available.
Sal is the FREAKIN MAN!!! Thank you for clear and concise information dispersion to the world
I have gotten so much from this channel, but even more I love the fact that in free countries all information is available to everyone. I hope you get it fixed soon and for as little casulties possible
in free countries all information is available to everyone . . .
We have such a long road ahead of us. Prayers for the families that are waiting to get their family member still missing back. A go Fund Me was created by Baltimore for the family members to help with funeral arrangements and expenses.
That should be covered by the ship’s insurance!
@@supergeek0177 It probably will be covered, along with other payments, but for now the families have to deal with this tragedy however they can.
@@supergeek0177 no funeral home or cemetery is going to take a letter that says, "The ship's insurance should cover this!" Eventually, reimbursement may happen, but these families have needs NOW. I doubt their independent contractor's insurance is done saying why They won't be covering this. I'm guessing the county and state and port and DOT are all *sure* it's not their responsibility either. The families can't wait on entities and lawyers fighting with insurance co.'s from different countries all dickering over who owes what. Everything costs. Death is a "pay up front" expense. These workers deserve dignity and respect at the Very least.
What an excellent post. Thank you for this informative post.
Thanks Sal for this incredibly detailed video and the questions it raises. I'm not a maritime person but your videos are very informative and explained in such an easily understood manner. Really compulsive viewing. Thanks again Sal.
You earned yourself a new subscription from me. I love listening to intelligent people! Thank you
Really good information. Glad you are spending the time to explain all the items to us lay people. It's amazing how many complex things are in this world that we know nothing about until something like this happens.
Thank you for doing such respectful references to the other maritime channels. You are a good human
Well documented. You've done your homework! So interesting. Thanks for sharing this.
You are right Mr. Sal, the tide coming of Curtis Bay would definitely kick the stern of the Dali over towards the Dundalk side, just the way we see the Dali moving in the crash video.
People who have never lived by the sea have this weird idea that it is safest around low tide when really the exact opposite is usually…… i am reminding of the scene in the 13th warrior “land? This is not time to be close to land, little brother”
@@MrSheckstr Just don't run aground at high tide.... shorter wait to be lifted off by a rising tide :) . Just stay in the channel if you can. The Dali couldn't :(
Greetings from Asunción Paraguay. Great analysis as always.
Very clear and understandable. Thank you for your quality reporting and analysis…
I have shared your videos on this incident multiple times because I think everyone needs to be properly informed of what's going on and what's to come without all the sensationalized reactions that news media can push. Thank you so much for being such a calm and rational voice during this horrifying situation.
Thank you for being a rational voice in the noise. educated speculation, when made clear that it is speculation, can be very helpful to those of us looking to understand. It is sad how quickly this event turned to cynical hysteria and fear mongering.
Yeah, it really is sad. As such, clearer and more educated minds were drowned out. People want instant answers and to wrongly point the finger at things that either had minimal or absolutely no impact on the situation.
And the worst part is that the majority of people will forget about this incident and continue to spout disproven lies and falsehoods.
"A lie travels halfway around the world, before the truth can get its pants on."
I can't imagine why people wouldn't believe the official account from the same people who claim women can have a d*ck & men can have babies.
@@troybaxterRead much Terry Pratchett?
@@lizj5740I'm actually not overly familiar with his work, but I am familiar with the quote that I put at the bottom.
Edit: That being said, I'm looking up his work and I am going to try and purchase one of his Disc World books for my work trip next week.
@@troybaxterThe Discworld novel that contains that quote is called The Truth.
Awesome ❤. Love that your shining a light on other youtubers with relevant info. Hope all the people with questions take advantage.
Sal ypur expertise knowledge and ability to analyze these things is invaluable
I have had many many sailboats and powerboats over the years. I have been watching you ever since this accident and I just find this incredible and fascinating. And your presentation is incredible you are so knowledgeable and gifted thank you for teaching me so much.Kathie from Oregon
That review of the issues causing the turn to starboard was excellent…….. thank you
Thank you so much Sal
Your pragmatism is very appreciated
Your videos are very informative, I subscribed & forwarded them to anyone that I think would be a watch. Thank you, and keep us informed.
7:50 the Tug Capt. maneuvering around the Green Can. Is Amazing! Skill and Knowledge on display for all to see.
When the correct information is needed, you are the source. thank you Sal.
Thanks. Nice to have a savvy reporter. Keep up the reports.
Thanks, will do!
That was an exceptionally good video. Thanks for breaking this down.
I live 5 minutes from the bridge. Thank you for doing these videos and helping people understand what may have happened.
Jaun Brown sent me. Subscribed 20 seconds into the first video on this accident. Top notch info 👍 Now if only the regular media would report this well.
Did he do a video? I must've missed a notification! I mentioned him in my comment here. Sal is like the blancolirio for shipping. ✌️😎
@@erinmac4750Yes, Juan did a video on 26 March just recommending Sal's channel to his viewers.
Sal, thank you for your great posts. Great combination of news and education. The national and local news coverage is superficial and sensational. Your efforts are deeply appreciated.
Thank you for a professional and reasoned review of the incident. Very educational. It's a huge breath of fresh air compared to the media's hyperbolic nonsense.
Your coverage is 100% the best iv seen.
Thankyou for your work reporting on this!
Thanks Sal. Im an intermodal trucker.
I like your take on marine happenings.
I warch a couple others. I don't like conspiracy theorys i want the FACTS.
so thanks for the facts.
EverGreen is when I subbed. Still impressed when I watch how well you explain situations
Thank you Sal for your work.
Not trying to be a wise guy but I'm a Marine electrotehnical officer (ETO):
Emergency generator usually supplies key machinery and equipment.
If the steering gear is composed of 2 pumps, driven by two electrical motors, one of this will certainly be supplied by the E/G.
At the moment the emergency lights turned on, they certainty had power to the Steering gear emergency pump.
From this point I can only guess what happened, but from the electrical point of view, I believe they had control of the steering gear for a brief moment before the second black out.
I know after a incident everybody find the best solutions, and ideas.. I just hope this info is helpful to anyone interested.
Cheers!
Your right... The ship should not have been aloud to leave the dock. For 2 days they had endless electricity problems, over loads failed systems.
hello ETO, you are absolutely right about the emergency energy supply.
i have been a marine engineer for 40 years and found, that the shipping companies are trying to reduce costs of having at least 2 tugs, by using bow and/or stern thrusters.
however, these do not operate on the emergency power supply, so the vessel is doomed with a black out.
there should be a requirement from the insurers, like Lloyds of London, ABS and others to make sure, that a vessel is accompanied by sufficient tugs to reach the open sea.
during my last years at sea, before retirement, i also found that shipping companies were introducing cheap and cheerful staff to man their vessels.
whilst the well educated officers in the Netherlands have been sacked by the likes of the Danich firm Maersk!!!!!
it all comes down to MONEY!
In a way, it is sort of amazing that about 2 and a half minutes from the mayday and they were already cleared the traffic and only the workers were still on the bridge.
Where did you hear that?
Congratulations on your newfound fame! Seems like every TH-cam video I look at on this subject mentions your name as the expert. Good going!
Thank you so much!
Thank you Sal
Thanks you so much for your research, your evenhandedness and your links.