Terra-Petra designs subterranean waterproofing on DTLA Oceanwide Plaza

Working closely with Oceanwide Plaza, LLC Vice President Peter Lai (featured in the video below), Terra-Petra designed the subterranean waterproofing  (which Terra-Petra is also still currently inspecting).on the walls of Oceanwide Plaza project site – easily seen via the aerial camera shots in the video. Lendlease, an international property and infrastructure company, recently announced the completion of the initial mat foundation pour for the Oceanwide Plaza development in Downtown Los Angeles to allow for vertical construction of the project to begin. Read the article here

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Terra-Petra boots-on-the-ground for World Record Concrete Pour DTLA Wilshire Grand

Terra-Petra had "boots on the ground" during the record breaking concrete pour for the new Wilshire Grand Hotel in Downtown Los Angeles – February 16, 2014. We were charged with the responsibility of performing the below grade waterproofing system inspections during this world record pour. We would like to thank Korean Air, General Contractor – Turner Construction, and the design team led by AC Martin for allowing us to be part of this historic occasion. 

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