Preliminary and Final Design Services for the Reconstruction of the Tillary Street Area

Tillary Street is a high-volume urban arterial located at the entrance/exit of the Brooklyn Bridge in the Borough of Brooklyn. The intersection of Tillary Street and Adams Street, at the entrance to the bridge, is a major traffic center for vehicles, bicyclists, and pedestrians; this project aims to rebuild this area and other portions of Tillary Street in order to provide a safe and welcoming gateway into the Borough of Brooklyn. The portion of Tillary Street between Cadman Plaza and Prince Street is being redesigned as part of a multi-million dollar capital reconstruction project aiming to improve street geometry, provide safer traffic conditions, and create a safe and friendly atmosphere for pedestrians and cyclists along this busy thoroughfare. The project involves complete street reconstruction, utility relocation, landscaping, and urban design. NYCDDC is looking to implement green infrastructure design to promote environmentally-conscious construction techniques and enhance the stormwater management in the project area.



New York City Department of Design and Construction (NYCDDC)


Key Services

  • Civil Engineering Design
  • Geotechnical Engineering
  • Subsurface Exploration
  • Maintenance and Protection of Traffic (MPT)

Project Description

EnTech is providing preliminary and final design engineering services, geotechnical engineering and oversight, vault program investigations, sidewalk cellar door inventory, and preparation of the construction staging and maintenance and protection of traffic (MPT) plans. EnTech prepared the subsurface exploration program, which includes preparation of the scope of work for the boring operations and the boring location plans, soliciting and evaluating bids from NYCDDC-approved boring contractors, providing site inspection and oversight during boring operations, obtaining and reviewing the soil sampling results, and preparing a geotechnical investigation report to aid in the design of the infrastructure improvements in the project area.