My naive opinion would lead me to believe that using a crane would cost less, be quicker. Without doubt, there are factors I am ignorant of. That probably surprises you. Not that there are factors I am ignorant of, but that I would confess to ignorance. One factor could be access.
I'd forgotten that where water is more plentiful, this counts as a mere creek and not a river. Here in the western USA, where water is scarce, this would be a river. Where I grew up, where there are lots of navigable rivers with barge traffic on them, this would be a creek. Anyway, nifty looking bridge. Would have been nice to see more of the site /footing prep.
In India they take more than 2-3 years for such bridge and still the bridge will be not of same quality and our leaders will consume more than 50% of allocated amount
Yep. This basic design was taken from the Bailey Bridge system used in World War Two by the Allies. If you have good landings, you can launch a bridge a hundred feet across any gap. They could do it in hours during the war, and the pieces were designed to be moved and assembled with troops, not equipment.
What was the span of that bridge?How wide was it?How long did it take to complete it to the point where traffic can flow over it? I'm asking because we have around 6 low level bridges in Gauteng Johannesburg and every rainy season lives are lost because transport attempts to cross flooded bridges
@Southeastern777 This is a tidal creek, located less than 3ks from the coast.. I'm sure from time to time it does see flood water.. but the rise and fall in this video is from the tides..
The bottom of the beam is very near to the level of the normal level of the water,,,considering if there is a flood or typhoon which is the river is caring logs or volume of water,,,just a thought,,,good job though
everyone's on there cell phones, funny thing, since its a time-lapse, when you see someone texting on there cell phone for a split second, they were actually there for a couple hours texting
When you're driving, it takes less than one second to go over a bridge like this, and you never give a thought to how it was built or how long it took.
Hebneh, I appreciate that comment. We are surrounded by infrastructure and technology that everyone takes for granted. This tiny project is the culmination of people who have coordinated centuries of skill and thought. Designers, engineers, workers and even the accountants have probably planned, discussed, argued, collaborated and maybe even had headaches about every aspect of this little project. We don’t even notice.
Why did they bring the yellow "needle" back to the far side for each beam instead of going back and forth like a shoelace? It would have saved all that transportation cost.
you can tell who the engineers are their the ones clean who lean on things but will tell everyone they built it,but they drew a picture of it in reality
It does NOT look like the concrete was kept damp/wet for at least 28 days for proper curing. Good Luck with that bridge lasting more than a few years without the concrete deteriorating and eventually needing an early replacement. I am not an expert on doing concrete work. I read up a lot on whatever job skill I need when starting a project. Then, I do what I have read to do. See the following: "Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (chemically-cures) over days/time. In the past lime-based cement binders were often used, such as a lime-putty; but, sometimes with other hydraulic cements, such as a calcium-aluminate cement or with Portland cement to form Portland cement concrete (called “Portland” for its visual resemblance to Portland stone). When aggregate is mixed with dry Portland cement and water, the mixture forms a fluid slurry that is easily poured and then molded into shape. The cement reacts with the water and other ingredients to form a hard matrix that binds the materials together into a durable stone-like material that has many uses. Often, additives (such as pozzolans or super-plasticizers) are included in the mixture to improve the physical properties of the wet mix or the finished material. Most concrete is poured with reinforcing materials (such as steel rebar) embedded to provide tensile strength, yielding a re-inforced concrete. Because concrete cures (which is not the same as drying such as with paint), how concrete is handled after it is poured is just as important as before. Concrete must be kept moist during curing in order to achieve optimal strength and durability. During curing, hydration occurs, allowing calcium-silicate hydrate (C-S-H) to form. Over 90% of a concrete mix's final strength is typically reached within four weeks, with the remaining 10% achieved over years or even decades." NOTE: During this process, the concrete heats up because of the curing chemical-reaction. NOTE: Hoover Dam heated up so much that cooling pipes were laid in each section of concrete pour so that cooling water could be pumped through them. Later the pipes were filled with concrete grout. Some concrete engineers that I know say that properly cured concrete will continue to cure for 100+ years then slowly deteriorate for the next several hundred years. There is a building in Rome that attests to this: [“The Roman Pantheon: The Triumph of Concrete”, 6 October 2014, at the Wayback Machine. Romanconcrete.com. Retrieved 19 February 2013. - WikiPedia, ref. #1]. "Hydration and hardening of concrete during the first three or four days is critical. Any abnormally fast drying and shrinkage due to factors such as evaporation from wind during placement may lead to increased surface tensile stresses at a time when the concrete has not yet gained sufficient overall strength, resulting in greater shrinkage cracking. Properly curing concrete leads to increased overall strength and lower water permeability (resistance to water penetration the surface) and this also avoids cracking where the surface dries out prematurely. Care must also be taken to avoid freezing or over-heating due to curing chemical- reaction, exothermic result (giving off heat) in the setting of the cement. During the curing period, concrete is ideally maintained at controlled temperature and humidity. To ensure full hydration during curing, concrete slabs are often sprayed with "curing compounds" that create a water-retaining film over the concrete. Typical films are made of wax or related hydrophobic compounds. After the concrete is sufficiently cured, the film is allowed to abrade from the concrete through normal use. Traditional conditions for curing evolved into spraying or ponding the concrete surface with water - submerging setting concrete in water and wrapping in plastic to prevent dehydration. Additional common curing methods include using wet burlap and plastic sheeting in covering the freshly-poured concrete. Then, keeping the burlap wet for 28 - 30 days. For higher-strength applications, accelerated curing techniques may be applied to the concrete. A common technique involves heating the poured concrete with steam, which serves to both keep it damp and raise the temperature, so that the hydration process proceeds more quickly and more thoroughly.” - Source WikiPedia! NOTE: In order for the chemical-reaction of curing to occur, the concrete MUST BE KEPT WET for at least three or four days and ideally 30+ days! A rule of thumb that I use is "Keep concrete wet one day for each year that you want it to last." Footers for my woodworking shop were kept wet 100+ days through the winter while I worked on other parts of shop construction. I wet them down each morning and covered them with plastic sheets. The water never froze! The chemical-reaction kept it warm enough to keep the water from freezing. The footers and walls above should last 100+ years!
![I.N "HALLUCINATION" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/n5B5q1Hwt_U/mqdefault.jpg)
It's an absolute delight watching highly skilled craftsmen at work!
Well done!
Sfgdadx
Bjtugc
@@juanpedrogeoffroy9821 677
Ukuran oleh para habib Munzir wafat
Hdhughhhhhhgh
I love that beam launching system. That is awesome.
I love bridges. They're just so useful. Imagine having to cross the river without it.....
That's why ferries invented for.
@@msnpassjan2004 Imagine... a ferry trying to go under a low bridge version of 11'8 when moving at a fast clip.
Don't worry, you'll get over it and it'll all be water under the bridge 🤣
Very interesting system use to place the main support beams. Alleviated the need for huge, expensive heavy lift cranes.
My naive opinion would lead me to believe that using a crane would cost less, be quicker. Without doubt, there are factors I am ignorant of. That probably surprises you. Not that there are factors I am ignorant of, but that I would confess to ignorance. One factor could be access.
Great team work
God bless you all the team
I love seeing the water raise and fall! :D It's like watching the earth breath!
@Southeastern777 this one is rising and falling due to it being a tidal creek.
@@charlescraig8994 ,h
@@charlescraig8994 I wondered why it was rising and falling so much. Still neat to watch.
Man i hv the same thought when i saw tht video! I m shocked to see you hv written down exactly what i wanna say!! You see, great mind thinks alike!!
Same i love that part
I cannot get enough of bridge replacement videos.
Tidal Creek , watching it rise and fall.
Well done men. Taking creativity to a new level...
Why did they edit out the beam lowering? 2:24, one frame it's up, then the next frame the river's at a totally different level and it's down
You’re right, MAYBE THERE WERE ALIENS IN THE BACKGROUND or the camera failed recording
Excellent - really enjoyed watching this.
That needle-and-thread method is pretty cool.
Hello friend.its really nice content friend.much enjoyed. Well done and must welcome.👍️🙏🔔👆️💕
I'd forgotten that where water is more plentiful, this counts as a mere creek and not a river. Here in the western USA, where water is scarce, this would be a river. Where I grew up, where there are lots of navigable rivers with barge traffic on them, this would be a creek. Anyway, nifty looking bridge. Would have been nice to see more of the site /footing prep.
youtube: hey. do you want to watch a video of a bridge that you have never heard of being replaced ?
3.9 million people: yes. show me
in australia!
In India they take more than 2-3 years for such bridge and still the bridge will be not of same quality and our leaders will consume more than 50% of allocated amount
And whoos fault is that, you the people or them the politicians...
wow your country smart
And they would have 25 fatalities during the construction.
Bravo Zulu on a job well done. show what good skill craftsmen can do when they want to. (Mississippi Gulf Coast,USA)
I'm surprised they just didn't borrow some Bailey Bridge stuff from the Army rather than make their own.
Awesome post-production values, I dig the soundtrack!!!⚓🇺🇸👍 oh yeah, the bridge isn't too shabby either!!!
Wow! Built a whole bridge in 6 minutes and 12 seconds. That must be a new record or something.
Bobo
Great beam launch system, hope they use the gear time and again.
ສຸດຍອດ(ແມ່ນປາຍ)
Yep. This basic design was taken from the Bailey Bridge system used in World War Two by the Allies. If you have good landings, you can launch a bridge a hundred feet across any gap. They could do it in hours during the war, and the pieces were designed to be moved and assembled with troops, not equipment.
Что то то р
सही कहा भाई लोग
Devnagei Script and Hindi language
What was the span of that bridge?How wide was it?How long did it take to complete it to the point where traffic can flow over it?
I'm asking because we have around 6 low level bridges in Gauteng Johannesburg and every rainy season lives are lost because transport attempts to cross flooded bridges
Great build. Thanks for sharing. Cheers from USA
Thanx to the engineers who made us life easier and safe..
Wow membangun jembatan tanpa menyentuh airnya. kecuali saat membuat pondasi.
I have not seen this method used at this scale, only the HUGE ones the Chinese have built. Clever work.
Amusing to see them using a launching nose like my grandfather used for launching Bailey Bridges in Europe with the British Army in 1944.
Красивая инженерная работа👍
Намбы тоже такого моста 🤔
The periodic rise of the river water level is so intuitive
If you just watch the creek rise and fall it feels like the earth is breathing...
i was thinking same thing , :-)
probably gasping at this stage :)
ikr
@@EVModules 14 days.. for the tides..?!?
Did you not go to school..?
Sides rise and fall twice every day..
@Southeastern777 This is a tidal creek, located less than 3ks from the coast..
I'm sure from time to time it does see flood water.. but the rise and fall in this video is from the tides..
Well done dear admin very info vedio bless you
The bottom of the beam is very near to the level of the normal level of the water,,,considering if there is a flood or typhoon which is the river is caring logs or volume of water,,,just a thought,,,good job though
It looks like, at 1:56 or so, that the truss wasn't going to be high enough, so they had to bring in a temporary crane to lift it a bit.
I knew this couldn't have been the USA. Way too efficient. Great job.
Patrick Martin it's in Australia.
Shut up
Yes, efficient and paid through the nose for it too.
Caramba igualzinho aqui no Brasil, até pensei que era aqui, se fosse aqui essa obra custaria bilhões.
Was this bridge set too low,where it is located looks like a flood zone during monsoon season
Thats a lot of hard work. Well done.
everyone's on there cell phones, funny thing, since its a time-lapse, when you see someone texting on there cell phone for a split second, they were actually there for a couple hours texting
Nice & durable bridge 👍
Is the creek near the coast, subject to tidal influence?
Hopefully you folks are doing with regards to the fires... cool video
Luar biasa... salam sukses dri indonesia
Impressive..! Learnt alot from this one. And you guys have done it so well. Kudos to the team...!
How many meters long is this bridge?
When you're driving, it takes less than one second to go over a bridge like this, and you never give a thought to how it was built or how long it took.
I will never think of driving over the bridge the same. Thank you!
One second ? Who drives over 100 miles an hour on a regular basis. Go back to math class.
At 60 mph, a car travels 88 feet in one second. This bridge is not even that long.
Hebneh, I appreciate that comment. We are surrounded by infrastructure and technology that everyone takes for granted.
This tiny project is the culmination of people who have coordinated centuries of skill and thought.
Designers, engineers, workers and even the accountants have probably planned, discussed, argued, collaborated and maybe even had headaches about every aspect of this little project.
We don’t even notice.
The concrete was so smooth, that I spotted a dead pixel in my screen
I couldn't help but laugh out loud :-)
Rest in Pixel poor lil dude !
Very nice bridge. Good music.
Well spent 6 minutes.
I would liked to have seen this built higher because i bet it will collect trees underneath when they get swept away.
Good example of why these things take long to get done. Lots of guys on site and only ever 3-4 of them actually working on the bridge at any one time.
Без понятия почему мне это порекомендовалось, но очень интересно. 👍
Never seen this before. Great job.
Why did they bring the yellow "needle" back to the far side for each beam instead of going back and forth like a shoelace? It would have saved all that transportation cost.
You'd need to duplicate the installation equipment on both sides to do it that way
No one:
RUclips:here's a video from 4 years ago about a random city in austrailia? building a bridge
Me:okay lets see
Berjuta duit ni projek ni..bgini lah jambatan yg sy mau bina disini dapan rumah sy ni...iya sy rasa2 tahun 3030 siap😊😊insaalah Aramdurirahhh😊
How much price to build it?
How many ft days?
Excellent construction work and performance!
whats the clearance under bridge at high tide
Location: Cattai, New South Wales, Australia: Mid North Coast
Em Belford roxo para fazer um alargamento de uma ponte com 3 metros durou, acho eu, quase um ano para ser concluída!
Really good video that. Interesting to see all the different stages involved. Wonder how much it cost.
Awesome video. Watching the tide rise and fall was a bonus.
R
Not very high off that creek, seems like that bridge is destined to be awash in raging creek at flood time
How did the Taree Council afford that? Bridging Loan?
In our legislative assembly a bridge half of this built by 7 years
Guys how many week or year you make the bridge
Якутия. Г. Мирный. П.Муад 10 км. Река Велюйчанка. Такой мост строили около 30 лет
Thank God the creek never flooded!
Proper job, well done.
in the philippines it need to finish in 1 year for bidding and another 2 years will do the bridge but less quality...😁😁😁😁 now you know..
Leord Scoloa
Leord Scoloan kyrrgdwgvwbboczEarilmkoplbraqbj
Nicely done. This creek must be close to the ocean...it has a tide.
Doesn’t every body of water have a tide? I live on a 298 acre lake and the water level changes throughout the day.
@@dylanjames4706 yes, but maynot be observable.
Creek breathing, Powered by Moon?
Uang negara yg di salurkan dengan jujur ya pasti hasil fasilitas umum nya pun maksimal
респект вот как надо работать 👍👍👍
you can tell who the engineers are their the ones clean who lean on things but will tell everyone they built it,but they drew a picture of it in reality
The pump truck unfolding was wicked ... 4'15" ... the thing of nightmares ... all this trouble for a single lane bridge? ... seems a waste ...
So how did it look before??????
What was wrong with the old $4,000 bridge, made of wood?
Everyone here is talking about the bridge but i'm shocked at how unstable the water level in the creek is - I've never seen anything like it!
This location has to be near the ocean. Those are ocean tides that also affect the creek.
Nice how they pulled the beam across
I wish governments would do this. It would be cool to see timelapses of projects that have happened near me.
Very fascinating.
now i see where that confounded bridge is
In Costa Rica 35 years, and 20 times the real cost
Mae, and shit quality if it ever is finished.
That's pretty cool.
What an amazing job!!
Nice job guys 👍
Tu te Kohe grrt
They are very good and very talented.
Do you not have floods?
looks like the old bridge was made out of logs ???
In my country it would at least take them 5 years.
It does NOT look like the concrete was kept damp/wet for at least 28 days for proper curing. Good Luck with that bridge lasting more than a few years without the concrete deteriorating and eventually needing an early replacement.
I am not an expert on doing concrete work. I read up a lot on whatever job skill I need when starting a project. Then, I do what I have read to do.
See the following: "Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (chemically-cures) over days/time. In the past lime-based cement binders were often used, such as a lime-putty; but, sometimes with other hydraulic cements, such as a calcium-aluminate cement or with Portland cement to form Portland cement concrete (called “Portland” for its visual resemblance to Portland stone).
When aggregate is mixed with dry Portland cement and water, the mixture forms a fluid slurry that is easily poured and then molded into shape. The cement reacts with the water and other ingredients to form a hard matrix that binds the materials together into a durable stone-like material that has many uses. Often, additives (such as pozzolans or super-plasticizers) are included in the mixture to improve the physical properties of the wet mix or the finished material.
Most concrete is poured with reinforcing materials (such as steel rebar) embedded to provide tensile strength, yielding a re-inforced concrete. Because concrete cures (which is not the same as drying such as with paint), how concrete is handled after it is poured is just as important as before. Concrete must be kept moist during curing in order to achieve optimal strength and durability. During curing, hydration occurs, allowing calcium-silicate hydrate (C-S-H) to form. Over 90% of a concrete mix's final strength is typically reached within four weeks, with the remaining 10% achieved over years or even decades."
NOTE: During this process, the concrete heats up because of the curing chemical-reaction. NOTE: Hoover Dam heated up so much that cooling pipes were laid in each section of concrete pour so that cooling water could be pumped through them. Later the pipes were filled with concrete grout.
Some concrete engineers that I know say that properly cured concrete will continue to cure for 100+ years then slowly deteriorate for the next several hundred years.
There is a building in Rome that attests to this: [“The Roman Pantheon: The Triumph of Concrete”, 6 October 2014, at the Wayback Machine. Romanconcrete.com. Retrieved 19 February 2013. - WikiPedia, ref. #1].
"Hydration and hardening of concrete during the first three or four days is critical. Any abnormally fast drying and shrinkage due to factors such as evaporation from wind during placement may lead to increased surface tensile stresses at a time when the concrete has not yet gained sufficient overall strength, resulting in greater shrinkage cracking.
Properly curing concrete leads to increased overall strength and lower water permeability (resistance to water penetration the surface) and this also avoids cracking where the surface dries out prematurely. Care must also be taken to avoid freezing or over-heating due to curing chemical- reaction, exothermic result (giving off heat) in the setting of the cement.
During the curing period, concrete is ideally maintained at controlled temperature and humidity. To ensure full hydration during curing, concrete slabs are often sprayed with "curing compounds" that create a water-retaining film over the concrete. Typical films are made of wax or related hydrophobic compounds. After the concrete is sufficiently cured, the film is allowed to abrade from the concrete through normal use.
Traditional conditions for curing evolved into spraying or ponding the concrete surface with water - submerging setting concrete in water and wrapping in plastic to prevent dehydration. Additional common curing methods include using wet burlap and plastic sheeting in covering the freshly-poured concrete. Then, keeping the burlap wet for 28 - 30 days.
For higher-strength applications, accelerated curing techniques may be applied to the concrete. A common technique involves heating the poured concrete with steam, which serves to both keep it damp and raise the temperature, so that the hydration process proceeds more quickly and more thoroughly.” - Source WikiPedia!
NOTE: In order for the chemical-reaction of curing to occur, the concrete MUST BE KEPT WET for at least three or four days and ideally 30+ days!
A rule of thumb that I use is "Keep concrete wet one day for each year that you want it to last." Footers for my woodworking shop were kept wet 100+ days through the winter while I worked on other parts of shop construction. I wet them down each morning and covered them with plastic sheets. The water never froze! The chemical-reaction kept it warm enough to keep the water from freezing. The footers and walls above should last 100+ years!
It would be nice if the video ended with a final-product picture.
The first section of music is little overly dramatic for a bridge build lol
If this was here in America , that bridge would have milked 2-3 years to complete.
I really wish that was a joke , but sadly , it is not.
我們建築工人就是這麼偉大
hello how many days bridge construction please replay
Nice job guys
Saludos de JOACIN MONTOYA inventor de escritura global.. ..
খুব ধারুন কোম্পানীর কাজ
Melhor do vídeo e ver o rio respirando kkkk
What is NSW?
New South Wales, this is a river in Australia.