MTA East Side Access

MTA East Side Access

The MTA's $6.3 billion East Side Access project is one of the largest and most complex transportation projects ever undertaken in New York City. When completed, the project will provide increased passenger capacity for rail commuters, reduced travel time to the east side of Manhattan, and regional rail flexibility, allowing riders seamless access to both the Long Island Rail Road (LIRR) from the eastern suburbs of New York City and Metro-North Railroad (MNR) passenger stations to the north of Manhattan.

The project includes seven miles of tunneling in Manhattan and Queens, emerging into one of the busiest rail interlockings and multi-track main lines in the country. The new excavation will connect the existing 63rd Street tunnel under the East River in a one-mile dig and blasting effort that will remove nearly 400,000 cy of rock. The project also includes construction of five ventilation buildings and a new transportation terminal 135 ft below Grand Central Terminal.

Extensive improvements are being undertaken in Queens which are integral to the functionality of the project. Included in this effort are a new passenger station at Sunnyside, Queens, train storage facilities, 50,000 ft of track, a reconfigured Harold Interlocking and systems components including signals, communications, power and security. This work requires extraordinary coordination efforts on the part of our field personnel. The rail operations of both LIRR and Amtrak make Harold Interlocking the busiest rail interchange in the United States which presents unique challenges when undertaking construction activities amidst constant train activity. In this multi stakeholder environment, LiRo has developed positive relationships while coordinating each construction activity with rail operations personnel. This coordination extends to the Amtrak and LIRR Force Account construction activities that must occur in support of the project. LiRo monitors each railroad's progress for this critical work and coordinates the interfaces with the contractor to ensure that additional track outages and interferences are not required for the same areas. This work is done in accordance with railroad and contractor labor agreements as well as the operating rules and procedures for both Amtrak and LIRR.

Services Provided

Constructability and Shop Drawing Review

Safety and Quality Management

Contract and Procurement Management

Resident/ Construction Engineering and Inspection

Estimating and Scheduling

Environmental Inspection and Monitoring

Force Account and Agency Coordination

Project Administration and Document Control