Mistakes during demolitions happen. Sometimes contractors knock down the wrong buildings, other times the explosives used don’t knock the building over, and other demolitions are carried out with a complete lack of regard for human life. As fun as they are to perform and watch, they’re inherently dangerous and there should be a plan in place in case things go wrong.
Earlier this week, a rowhouse, which was occupied by a laundromat, in Baltimore, Maryland was mistakenly destroyed as demolition crews were working on tearing down the building next to it, according to the Baltimore Sun. Thankfully, no one was injured, as police occupied the area the night before demolition to keep people away.
The building that was supposed to be demolished had developed a large crack, estimated at several inches at its widest, and one of its exterior walls had started to bow. After city inspectors determined the building was unstable, an emergency demolition was ordered.
The owner of the mistakenly demolished building was actually across the street watching the demolition, but told the Baltimore Sun that he’ll rebuild the property. He had recently purchased the building and planned to convert it into a single family home.
Around the 50 second mark in the video below, you can see a section of brick fall over onto the neighboring property, which completely annihilates it. It makes you wonder how stable that building actually was if it was destroyed so easily.
**WARNING: video contains strong language that would not be welcome on certain construction sites in Philadelphia**
On Sunday, demolition contractors tried to bring down the upper portion of the Pontiac Silverdome, former home to the Detroit Lions, but several of the explosives didn’t ignite and the structure was still upright after the smoke cleared. After videos of the failed demolition were posted online, the internet had a field day.
Construction timelapse videos make extremely complicated and long projects look much easier to build than they actually are. The recently opened Louvre in Abu Dhabi took 8 years to complete, but you can watch the full process in only 3 minutes.
High winds can cause problems in many situations on a job site, especially with cranes and scaffolds. A horrific crane collapse in downtown New York City was caught on tape after a gust of wind knocked it down in early 2016. Last week, high winds caused more problems at construction sites, as it knocked over a scaffold above a busy sidewalk and sent a suspended scaffold swinging out of control and crashing into a building.
Getting the perfect view of a major building demolition can get you millions of hits, or even better, shared by us right here on Construction Junkie. Have your video get epic-ly photobombed and you’ll get even more views and definitely shared by us.
Contact with overhead power lines is a major hazard when working on most construction sites and especially when working from elevated platforms or with heavy machinery.
When construction workers cut through nature and dig in the ground, it shouldn’t be a surprise when wildlife is encountered, although some are a little bit more frightening than others. Last year, crews had to help free a giant bear that was stuck in a cesspit and the bear was happy at all about it.
As annoying as it may be to deal with sometimes, there is a good reason why trucks carrying oversized loads have spotters and flaggers. We’ve seen the worst of what can happen when the spotter fails to alert truck drivers in time, like the one that caused a 2013 Washington State bridge collapse, so it’s better to be safe than sorry.
Residents living near a Jersey City, New Jersey construction site were frightened as they watched “explosions” of smoke coming out of holes in the ground.
For almost 80 years, the Old Kosciuszko Bridge connected Brooklyn and Queens in New York. Much like many other bridges its age, it is being replaced due to capacity issues and deterioration. When it was completed in 1939, it was built for 10,000 cars per day. Unfortunately for the people who needed to use that bridge that past few decades, around 180,000 cars used it.