Crews installed a 36-in.-dia steel casing using adjusted procedures, after earlier pile work caused unexpected building settlement of about 1 in. On Oct. 13, Shimmick Construction Co. successfully ...

After three successful pilot casing installations using revised procedures intended to fix the ailing perimeter foundation upgrade at the troubled 645-ft-tall Millennium Tower in San Francisco, ...

Once a well has been drilled, if it is to become a production well, the well must undergo completion. While drilling a well cuts through the rock formations and allows drilling engineers to reach the ...