A devastating 6.4 magnitude earthquake rocked Taiwan on Saturday, February 6, killing a total of 116 and injuring many others. All but two of the deaths were caused by a collapse of the 17 story tall Weiguan Junlong (Golden Dragon) tower, the only high rise building to collapse in the city.
As crews have searched the area and initial investigations into the collapse have begun, they have discovered empty tin cans inside structural concrete beams. As crazy as that may sound, the reason those cans were there in the first place might be even crazier. A structural engineer told CNA, a Taiwan news channel, that, prior to 1999, use of cooking oil cans in concrete beams was actually not even illegal and were used to make the beams look bigger without adding much weight, for aesthetic reasons. Cooking oil cans. You read that right. The Golden Dragon tower was built in 1983, so the presence of the cans isn’t technically supposed to be a problem. Rebar was also found bent to 90 degrees, instead of 135 degrees, which increases the risk of the rebar loosening in the event of an earthquake.
However, on Wednesday, February 10, Taiwanese authorities did arrest the developer and two executives of the company that originally built the tower, even though the companies that built the structure are no longer in business. According to CNN, the three people arrested will face charges of professional negligence resulting in death.
The video below, by TomoNews US, gives a pretty good rundown of the factors that caused the collapse.
The construction industry has never been one to freely share information without charging a fee. That’s changed slightly recently, with some major players willing to provide useful tools and information to help us become better. For instance, we recently shared that Procore has released hundreds of free continuing education courses on their education platform. Another useful site we’ve found recently has shared dozens of toolbox talks to help your team on the jobsite learn about safety.
[guest post] The reality is that construction workers, who already face hundreds of hazards just by working in the industry, are also often at risk for becoming injured or ill due to contact with wildlife.
It should be obvious that formal safety training is extremely important to running a successful safety program on any construction site. The most common route for construction employers to train their staff is through OSHA 10 and OSHA 30 courses, but, in the past, it was pretty confusing to determine who was actually authorized to teach the courses and where to find them.
[guest post] Spring is here and before we know it, summer will follow. In both seasons, weather conditions can present dangers to construction workers. Without education and preparation, workers may find that they are seriously ill or injured during work.
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.
Construction workers rely on power tools to do their jobs every day. Working with power tools is also inherently dangerous, but compounding that risk with a manufacturers defect could be a recipe for disaster. Product recalls on tools, thankfully, don’t happen very often, but it’s extremely important to find out about them before you put yourself at risk for potential injury.
Every construction company wants to avoid workplace accidents on their jobsites. The problem is, far too many companies don’t have a structured safety program to help them achieve lower injury rates. The Associated Builders and Contractors, Inc. (ABC) recently released their 2018 Safety Performance Report, which showed how companies were achieving a 670% lower injury rate versus the national average.
If your company did not electronically submitted its 2016 OSHA 300A injury and illness log to OSHA before December 31, 2017, they could be facing an other-than-serious violation with a maximum penalty of $12,934. We tried to warn you, and warn you, and warn you again.
[guest post] The “fatal four” are falls, electrocutions, struck by an object, and caught in/between. Falls alone cause over half of the deaths in construction. With today’s technology, the fatal four could be a thing of the past.
Since the FIU bridge collapse last Thursday, there has been a lot of speculation on how exactly this catastrophe happened, based on pieces of information learned over the past few days, as well as a couple grainy videos of the collapse. It’s going to be a long time before investigations into the true causes are determined and all the dust surrounding impending lawsuits clears, but for now, we have one very interesting Youtube video explaining a plausible cause of the failure.