There’s no easier way to make thousands of people mad then to screw up traffic for an extended period of time. Road construction can also be extremely dangerous for road crews working throughout the world. It seems like I read a story about a construction worker killed by a motorist every single day, so whatever it takes to lower that number can only be a good thing.
Modular and pre-fabricated construction is growing popularity on the commercial and residential side of the industry, put it may be even more so on the infrastructure end, and for good reason. By completing major portions of the work off-site, the existing conditions are only affected for a minimal amount of time. In the video below, you’ll see a 230 feet long tunnel (70m) be installed under a highway overpass in just 3 days. The existing overpass had to be demolished and re-built in that same time period, as well. That’s not something that can be accomplished with a traditional cast-in-place method. With the tunnel already built, it merely had to be pushed into place.
The tunnel spanned under the A12 highway in the Netherlands, which heads towards Arnhem. Dutch construction company Hejimans performed the job through an impressive thunderstorm, as well, which is shown towards the end of the video. This isn’t the first highway overpass to be removed and replaced in one weekend either, just last year a Chinese construction company removed and replaced a very large overpass in just 43 hours.
Full story: Here's how you get work done! Time-lapse shows how a tunnel was built in just three days | Expres
There have been a few devastating structural collapses across America and the world this year. In March, an under construction pedestrian bridge collapsed in Florida, killing 6. In Colombia, ten workers were killed when a large section of a bridge being built collapsed. Both of those tragedies happened while the structures were still being built, but a recent collapse in Texas has a bit of a different story.
If you’re a general contractor in the Davie, Florida area, I have an idea why one of your deliveries might have been late last week.
On Monday morning, a 13 story building in Miami Beach that was being prepped for demolition suddenly collapsed, injuring one Project Manager that was struck by debris.
In January of 2018, ten construction workers were killed and another eight were injured when a bridge spanning the Chirajara canyon in Columbia partially collapsed. That collapse has since been blamed on a poor design, reports have stated. Last week, the remaining sections of the bridge were demolished in dramatic fashion.
A 47 year old crane operator is facing charges of driving while intoxicated and leaving the scene of an accident after driving a truck mounted crane into several vehicles on the Long Island Expressway in New York.
A couple weeks ago, we shared a list of the 100 tallest buildings to ever be demolished. One of the most interesting things that I learned while researching for that article was that although Detroit’s Greater Department Hudson Store was not the tallest building on the list (it was #21), it was the tallest on the list to actually be imploded.
One thing’s for sure, the only thing better than one structure being demolished is two structures being demolished at the same time. Late last week, a decommissioned Florida Power Plant saw to the implosion of two 462 feet tall cooling towers in spectacular fashion.
Construction crews were preparing to replace window glazing on the 47-story tall Wellhouse na Leninskom tower in Moscow, Russia, when a cable snapped just as the window was about to reach the top of the structure
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.
For the third time in a year, construction workers have had to be rescued while dangling mid-air by fire rescue teams in Southern Florida. Last year, there were two incidents in Sarasota, Florida that involved failed suspended scaffolding in as many months. Just last week, another incident in Palmetto Bay required the Fire Department to intervene.