Reston Station - Reston, Virginia
A multi-use, urban employment canter developed around the Renton Station Metro Facility with 7 levels of underground parking. Design build shoring project to encompass an excavation of over 5 acres in size with excavation depths up to 85'. The project was designed and executed using soldier piles, lagging and tiebacks requiring 310 soldier piles and 1,200 tiebacks. The wall was used as the backform for the permanent concrete walls requiring 100% accuracy in its locations to meet the needs of the General Contractor.