Football season is fast approaching and every city throughout America is preparing to cheer on their team. There probably isn’t a team more excited to start their year than the Minnesota Vikings this year, as they finally get to plan in their brand new stadium, the US Bank Stadium.
In January of 2014, demolition officially began on the Metrodome, the Vikings previous stadium. The Metrodome, built by Barton-Malow, was home to the Vikings since 1982 and cost around $55 million ($179 million in 2016 dollars). It was also the home stadium for the Minnesota Twins from 1982 to 2009. For football, the old Metrodome held a maximum capacity of 64,121 people.
For the past 2 and a half years, the brand new US Bank Stadium has been under construction, so the Vikings have had to make a temporary home at the University of Minnesota campus, which opened in 2009 and holds a capacity of 52,525. The US Bank Stadium, which is being carried out by Mortenson Construction, officially opened its doors on Saturday, July 23 to allow fans to get their first look of all the hard work that occurred the past two seasons. In total, the new stadium will hold 66,200 people and cost over $1 billion, almost 20 times what the Metrodome cost to build. By comparison, the outlandish AT&T stadium, home of the Dallas Cowboys, cost $1.3 billion and holds a capacity of 80,000 people. Though the new stadium will only hold a couple thousand more attendees, it’s actually almost 2 times larger than the old stadium (1,750,000 vs 900,000 square feet), has over twice the amount of restrooms, over a 100 more concession stands, and a video board 13 times larger than the old.
Below you can watch a combined timelapse video of the demolition of the Metrodome and the construction of US Bank Standium. Below that, you can take a tour of the inside of the new stadium alongside of some of the Vikings players.
Inside Tour Video
There have been many attempts to use different materials for the structural support systems of buildings over the years, but stainless steel is not one that I have come across before. The BROAD Group, based in China, recently highlights a multi-story, cantilevered building made entirely of stainless steel.
On Tuesday morning, February 23, the Syracuse Fire Department responded to a call about a collapsed crane on a construction site near the university. Thankfully, no injuries were reported.
Remote jobsites with difficult terrain pose some substantial logistical challenges when it comes to getting equipment and materials on site. I’ve seen several different methods used in the past, such as heavy equipment carrying blimps, cargo planes, helicopters, and the Fat Truck, but I recently came across a new method: a cable car.
In November of last year, the 546 foot tall Mina Plaza in Abu Dhabi officially broke the world record for tallest demolition by explosion, supplanting Hudson Department Store in Detroit, Michigan, which held the record for 22 years.
If you need to get some heavy mechanical equipment on the roof of your project, you could use a boring old crane – or you could gas up the bird and make that equipment take literal flight. Alright, so cranes aren’t actually boring, but some times a helicopter makes more logistical sense, either because it reduces total lift time or, in some cases, makes economical sense. Either way, there are some important safety precautions to take in case something goes wrong.
2020 was a stressful year, so let’s decompress a little bit by reviewing some of the most fun demolition videos from the past year. A demolition that broke a 22 year old record highlights the bunch and I also stretch what the definition of “demolition” is a little bit, because I think the video is so cool. Don’t @ me.
Without further ado, here are the top 7 demolition videos from 2020:
With the large amount of people that work in the construction industry and the high visibility of many of these projects, I’m always amazed that television networks never spent any time developing shows about it. The Smithsonian Channel, however, is about to premiere a new show, dedicated to the design and construction of some of the world’s most fascinating structures and the first episode will air on Sunday night, January 3rd, 2021.
2 years ago, crane manufacturer, Sarens, unveiled what is considered to be the world’s largest crane, by both size and lifting capacity. Big Carl, as the huge crane was nicknamed, began work a few months later on the Hinkley Point C nuclear power station in England. Now, the jobsite boasts an abundance of crane activity, a true site to behold, and it was captured on aerial footage for you to enjoy.
Back in 1998, the Hudson Department Store in downtown Detroit, Michigan was demolished by explosives. That building stood 410 feet tall across its 29 floors, making it, at the time, the tallest building to ever be taken down by implosion. The dust cloud covered many city blocks and the 20,000 unsuspecting people that came to watch the event. That record was just recently broken by a building over 100 feet taller than it.
While still new in the construction industries, robots are typically designed to perform a specific task in a highly precise and efficient way, like the rebar tying robot, Tybot or the brick-laying robot Hadrian X. More recently, though, robots are being imagined as platforms for 3rd party companies to develop hardware and accessories to attach to the base robot, like the Boston Dynamics robotic dog, Spot. I recently came across a new robot, called Baubot, which hopes to one day perform tasks using every tool on a typical jobsite.