Owner:
Triborough Bridge and TunnelAuthority
Client:
Skanska Koch
Precast Value:
Approximately $20 Million
Project Description:
Over 490,000 SFT. of Light Weight Deck replacement on Triborough Bridge.
The project involved bridge deck units with integrated structural steel and post tensioning ducts that had to be coordinated over seven to eight phases of construction. All panels were cast upside down with a form liner to provide the required surface profile for water proofingand overlay.
Typical slab size was about 13″ x 40″. Average weight about 20 Tons.
