Crews successfully drilled another 36-in.-dia outer casing when equipment troubles prevented the installation of the 24-in.-dia pilot pile within the first outer casing. The Shimmick Construction Co.
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 ...
Crews began installing a 100-foot long steel casing deep into the ground on Tuesday, a test that engineers working on the troubled fix of San Francisco’s Millennium Tower hope will prove that modified ...
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