Geotechnical Instrumentation & Monitoring At The World Trade Center Vehicle Security Center
Geotechnical Instrumentation & Monitoring At The World Trade Center Vehicle Security Center
1 PagesThe World Trade Center Vehicle Security Center (VSC) will provide police and security plan for screening of buses, trucks, and cars entering the WTC site and its facilities. The VSC is the deepest excavation at the WTC site, extending to depths upwards of 80 feet below grade. This required installation of excavation support systems (secant pile walls) and blasting of rock within close vicinity of active subway lines and historic
