Standing 821 feet (250m) in the New York City skyline, the new 57-story residential tower, called 56 Leonard Street, has opened its doors to residents. The 145 condos that inhabit the high rise range in size from 1,418 square feet to 6,400 square feet and in price from $3.5 million to $50 million. Amazingly, even with those staggering prices, the developer told the New York Times that 92% of the units had sold in 2013, even though the tower was completed last year.
The architect, Herzog & de Meuron, designed the building to look like individual homes stacked on top of each other, giving the building its Jenga-like qualities. Only 5 of the 145 floor plans were the same, in order to break out of the sense of repetition that most traditional skyscrapers have.
“A careful investigation of local construction methods revealed the possibility of shifting and varying floor-slabs to create corners, cantilevers and balconies – all welcome strategies for providing individual and different conditions in each apartment,” the architect explained on their website.
Construction started on the tower in 2008, but was delayed by the US recession at the time. In 2012, construction began again before being completed in late 2016.
EarthCam recently released a timelapse video of the construction process, beginning in March 2014 to December 2016, amounting to around 33 months of footage. You can watch the video below:
It’s a tale (tail) as old as time: a horse walks into a construction trench, gets stuck, has to be lifted out of it by a helicopter. The trench didn’t appear to be that deep, so I don’t think OSHA is going to need to get involved with this one.
Demolitions by implosion seems like the easiest way to knock down a structure, but there is so much preparation that goes into it that even the slightest mistake can have a huge impact. When smokestacks are demolished correctly, it can be a thing of beauty, like when these two silos in Scotland hit each other midair or when this asbestos filled stack was precisely demolished to fall into a pool of water. Things didn’t go so smoothly for demolition crews in Denmark last week, however.
Crane collapses on construction jobsites are usually pretty terrifying, especially when the jobsite is full of workers. A construction site in St. Petersburg, Florida got extremely lucky when a large construction crane collapsed and narrowly missed several running workers.
As we’ve seen in the past, demolitions aren’t all about implosions. There are still many manual demolitions that are carried out by skilled excavator operators. The Victoria Street Bridge in Ontario, Canada is a recent example of that.
This video is a bit of a throwback, but I recently came across it on the interwebs for the first time and thought it was worth a share.
It’s been a while since we have shared a demolition video on Construction Junkie. We recently discussed a very high profile demolition project, the tallest voluntary demolition on record, which is schedule to start next year and how it is expected to happen, but no videos. Between the cold weather in most of the country and the general lack of interesting demolitions happening, it’s good to finally be back to feeling normal around here.
It’s pretty amazing the work that can get done when a lot of resources and money are thrown at one project. Past examples of this include a gigantic sinkhole that was repaired in Japan in just under a week, the complete emergency rebuild of Atlanta’s I-85 overpass that was completed a month ahead of schedule, and this video of 116 excavators working side by side to demolish a 1,640 foot long overpass overnight.
Cameras are EVERYWHERE these days. They’re on sites documenting the full construction process of your project, they’re on projects taking 360 degree progress footage, and most importantly, they’re in your pocket on your smartphone. Having a camera in your pocket at all times can be a good or bad thing, especially for employers, because not only can it make lives much easier for communication and documentation purposes, but it also gives people the chance to show the world when things go absolutely terribly.
With cranes being on many construction sites, it’s easy for workers to get complacent. Hundreds or thousands of construction materials can be lifted by cranes throughout the project, but all it takes is one time for a disaster to occur.
In regards to timelapse videos, it was a big year for sports arenas and the city of Atlanta, Georgia. These types of videos have become more popular in recent years due to the wide availability of documentation services available. Not only that, but civilians who own drones have also taking a liking to their area’s construction sites.
Take a look below at our 7 favorite construction timelapse videos from 2017: