A construction tech company that printed the walls of a 350-sq-ft “tiny house” in 48 hours in Austin, Texas, in March is now partnered with a nonprofit that aims to start printing walls for 800-sq-ft homes in El Salvador—in 24 hours for each—by the end of the year.
The New Hampshire Dept. of Transportation began Rush inspections of 16 red-listed bridges on Sept. 6 after a large piece of concrete fell off the N.H. Route 102 Bridge onto moving traffic on I-93 in Derry, N.H. a week earlier.
After more than 55 years on the job, Tarbox builds upon his accidental career focus on dams by constantly searching for new and innovative methods to succeed
For the $2.26-billion Transbay Transit Center in downtown San Francisco, Shimmick Construction coordinated construction up and around a temporary access trestle and four levels of shoring struts and wales.
To construct this parking structure, the McCarthy-led design-build team worked with the zoo for more than three years, conducting a feasibility study that looked at eight parking structure options, location possibilities as well as budgets and schedules.