Verrazano Narrows Bridge

Metropolitan Transit Authority - Triborough Bridge & Tunnel Authority (MTA-TBTA)

EnTech has worked on several contracts on the Verrazano Narrows Bridge. For the Rehabilitation of the Anchorages, Tower Pedestals, and Tower Elevators, EnTech conducted a hazardous materials investigation to identify the presence of asbestos, lead, PCBs, and mercury within the project limits. EnTech also worked as the TBTA permitting agent for securing the NYSDEC, USACE and NYSDOS environmental permits.

For the Replacement of Upper Level Roadway Deck, EnTech’s SSPC and NACE certified inspectors oversee containment and blasting of structural steel, check visible emissions and ambient air monitoring. EnTech’s Certified Welding Inspectors oversee weld joint preparation and fit-up, conduct weld in-progress inspections, before, during and after welding, conduct welded repair inspection, check NDT/NDE requirements, and witness NDE activities for critical welds (UT Test).

Key Services

  • Environmental Permitting 
  • Hazardous Materials Investigation
  • Steel Welding/Construction Inspection
  • EHS and Coatings Inspection