East Side Access CQ032

Queens Structures and Plaza Substation

Project Details


Tutor Perini Civil
Prime Contractor
Contract Amount: $261 Million

Superior Gunite
Pneumatically Applied Concrete
Contract Amount: $12.70 Million

WDF Inc.
Mechanical Subcontractor
Contract Amount: $8.60 Million

Five Star Electric
Electrical Subcontractor
Contract Amount: $5.40 Million

NYC Metropolitan Transportation Authority

New York, NY

GEC (PB/STV/Parsons)


Project Description

This project consists of the temporary construction of: power; tunnel ventilation; tunnel drainage; water supply; lighting; dewatering systems; and barriers, guiderails, handrails, and fencing within the work area. The maintenance and protection of: vehicular and pedestran traffic; Amtrak; New Jersey Transit; Long Island Railroad;  New York and Atlantic Railroad traffic and infrastructure; geotechnical instrumentation; groundwater monitoring wells; overhead conveyors and power lines; signal troughs; and duct banks. The rehabilitation and modification of five railroad facilities which include: demolition; design and construction of excavation support; relocation of utilities; architectural features; and mechanical equipment. The construction of: five Con Edison power manholes; below grade interlocking structures; pump rooms, ventilation shafts; signal, switchgear, instrument, and mechanical rooms; and power substations. Also, the construction of above-grade substations; structures; and architectural finishes. 

This project included six miles of ductbench and tunnel rehabilitation, three buildings, 800-foot long underground track structure, rehabilization of 5 offsite track ventilation facilities.


ESA 14B (Grand Central Terminal Concourse Facility and Fit-Out)
ESA CH053 (Harold Structures Part 1)
ESA CH054A (Harold Structures Part 2)
ESA CH057 (Harold Structures Part 3)
ESA CH061A (Michaels – Track A Cut & Cover Structures)
ESA CM005 (Manhattan South Structures)
ESA CM006 (Manhattan North Structures)
ESA CM007 (Grand Central Terminal Caverns)
ESA CQ031 (Queens Bored Tunnels)
ESA CQ033 (Mid Day Storage Yard)
ESA CQ039 (Northern Boulevard Crossing Tunnel)
ESA CS179 (Systems Facilities Package No. 1)