Structure: Parking GarageRemoval: 260,000 sf @ 4-inches deep Owner: COOP CityLocation: Bronx, NYEngineer: O&S AssociatesContractor: Technical Construction Services, Fort Lee, NJParking Structure was waffle slab construction. Removal ranged from 3.5 to 4.0 inches to remove the entire dome. This was a fast pace project that was completed in approximately 6 months. To meet Technical’s production requirements, Rampart had used up to three hydrodemolition units achieving 7,000 square feet per 10-hour shift.