In 1984, Ronald Reagan was president, the Detroit Tigers won the World Series, The Los Angeles Raiders won the Super Bowl, and Beverly Hills Cop was the biggest box office hit. Needless to say, a lot has changed since 1984, especially how many of our cities look. Google has recently released timelapse videos of 193 major cities across the world to show how much they have changed in the past 32 years.
San Francisco’s luxury high-rise condo tower has received plenty of bad news recently and the building and its developers are entwined in plenty of lawsuits. Since the Millennium Tower’s grand opening in 2009, the building has sunk around 16 inches and is even tilting several inches to the northwest. This news has residents worried that their home is valueless and has fingers being pointed every which way. Recently released satellite images show that the situation may not be getting better, either.
Last week, Japanese construction workers earned plenty of praise after they were able to repair a gigantic 90 foot by 88 foot by 50 foot sinkhole that formed in Fukuoka, Japan in the middle of a 5 lane road in under a week. A timelapse video of the repair can be watched by clicking here. This week, CNN reported that the road had to be closed again after it began to sink again.
If there’s something strange in your neighborhood, who ya gonna call? Ghostbusters, obviously. But, If there’s a large animal stuck in the ground, who ya gonna call? Construction workers. Earlier this year, construction workers were able to rescue a small deer that had gotten stuck in some pretty deep mud with an excavator, but just recently construction crews were called in to rescue a much more terrifying animal: a gigantic bear.
It’s been a tumultuous year between several governmental agencies and businesses alike and, because of that, both sides have been repeatedly put into a state of limbo. Three new major rule changes have made headlines, especially in the construction industry, this year, including an injury and illness record keeping and reporting rule, a “blacklisting” rule, and an overtime pay rule.
Modular construction has been heralded by many as the next big thing in building structures quickly and cost effectively. By being able to construct parts of the building in a controlled environment, like a factory, workers can perform more efficiently, comfortably, and safely, ideally translating into shorter schedules and smaller costs. That theory got one of its biggest tests on a new 32-story residential building that recently opened in Brooklyn, NY.
[guest post] Joining the tech world from construction was a big change. The transition was made more smooth because I went to work at a company developing technology for construction so there were some other construction vets around me. But still- going from working at a homegrown, mid-sized, family-owned construction company in Utah to a tech startup based out of the heart of the tech scene in NYC was eye opening.
Last week, there was a giant hole in the middle of a Fukuoka, Japan street, spanning 98 feet long by 88 feet wide by 50 feet deep, due to underground subway work causing a sinkhole. Less than 7 days later, all the utility lines were repaired, the hole was filled, the asphalt laid, and the road is back open. It was a true testament to what a considerable amount of manpower and money can do in a short period of time.
Trench collapse deaths are easily preventable. I’ll say it again: trench collapse deaths are easily preventable. So if they’re preventable, how do they continue to happen every year? Ignorance to safety rules, lack of supervision, pressures of time and money, and sometimes, outright laziness are all factors in trench related deaths and injuries. I’ve been on too many jobsites in my relatively young construction career that have extremely poor procedures for working in trenches and I’ve gotten every excuse in the book. The vast majority don’t even understand the basic requirements. At 4 feet deep, you need to provide a means of egress, at 5 feet deep you need proper protective systems, and keep soil and other materials 2 feet away from the edge of the trench. Those are the basics, everyone should know them.
One of the challenges with construction is determining how your work can and will affect the existing conditions surrounding your job site. That’s why it’s increasingly important to not only perform proper due diligence procedures, but also react to the findings. That, unfortunately, doesn’t always happen and could potentially be what caused a massive sinkhole in Fukuoka, Japan, last week.