1900 Crystal Drive (Arlington, VA)

Demolition of 12 story building and leaving below grade garage intact. The scope of work for this job called for keeping the existing below grade parking garage intact – so we elected to demolish the building, one floor at a time, using Brokk remote controlled demolition machines. This job involved de-tensioning post-tension cables in transfer girders at second floor level – in a sequence determined by our structural engineer. Additionally, we performed asbestos abatement. This job was contracted with Clark Construction.