There’s a new apartment building going up on Walnut Street in San Carlos, just north of San Carlos Avenue. That in and of itself isn’t unusual…but the way it’s being built is, at least for San Carlos.
That’s because it’s being assembled out of modules that are built off-site and trucked to the construction site. I’ve been told this may very well be the wave of the future, because it allows for economies of scale that are hard to achieve otherwise. Particularly since most multi-family dwellings aren’t built out of uniquely different units; they tend to draw from a set of plans, perhaps unique to a site, that reoccur within the overall building design.
Here’s a video of one of the units being installed (click to enlarge):
Early in the video, if you look carefully behind the crane’s boom you’ll see one of the engineers giving hand signals to the crane operator, to move the module into position. Towards the end, if you look at the right side of the video, you’ll see a contractor tightening bolts to warp the module into its final position (warp being an ancient nautical term not having anything to do with antimatter, dilithium crystals or Zefram Cochrane :)).