Well, it’s certainly a good time to be a demolition contractor in Detroit, Michigan right now. After receiving $50 million dollars in order to fight blight within the city limits, the city has successfully demolished 10,171 buildings (as of July 24th), with thousands more to go.
The cool thing about all of these demolitions is that Detroit is extremely transparent with the information, even setting up an interactive map with all of the completed demolitions and all of the ongoing and planned demolitions. Just in 2016 so far, 2,605 demolition have been completed and another 599 are already under contract. The map has embedded and colored dots all over the city and clicking on each one brings up a menu of details about the demolition, including the contractor, contract amount, and date.
Since the demolitions have begun, contractors have been awarded of $90 million in contracts, with over 25% of that being awarded to minority owned businesses. The average cost for each demolition completed thus far is $12,510. Archpaper reports that another 7,000 demolitions are planned in 2017 alone and the city has a goal of 40,000 total demolitions by 2022. Not only have the demolitions helped increase property values in the area, but Mayor Mike Duggan also stated that they have reduced the number of building fires by 25%. Abandoned houses are typically magnets for arson and crime.
If you'd like to submit a bid for an upcoming demolition, you can find more information about that by clicking here.
If you’d like to check out the interactive demolition map, which is updated daily at 5pm, click here.
Multiple buildings imploded at the same time with multiple different camera views? Sounds like the making of a great demolition video.
Demolition by implosion videos are always fun to watch. Adding an element of water makes them even more dramatic, though it’s probably not great for the ecosystem. Late last week, a one mile long, 23 year-old bridge in China was imploded in front of a crowd of spectators and caught on camera.
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 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.
In February, JP Morgan Chased announced their plans to demolish their current 52-story headquarters located in Manhattan. Turns out, when that demolition is complete, it will also break the record for the tallest building ever voluntarily demolished.
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.
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.