New York’s Penn Station, the busiest railroad station in the United States, is located in Manhattan on three underground levels beneath a high-rise commercial development. In 1989, the Long Island Rail Road (LIRR) launched an improvement program, scheduled to be completed within seven years. It was important for construction to be completed without disrupting passenger and train traffic for LIRR’s 210,000 daily passengers.
To renovate a terminal so busy without affecting ongoing operations required close scheduling and coordination between LIRR operations and the construction contractors. Bechtel developed detailed construction phasing plans for the demolition scheme, including elevated work platforms and barricaded work areas so construction could proceed with the least inconvenience to passengers, without disrupting railroad operations or the existing concessionaire businesses.
The effectiveness of Bechtel’s construction management plan was also demonstrated by the increased customer satisfaction and the increase in passengers during each year of construction. The project was completed within budget and a year earlier than the originally projected schedule.
The improvements included a new entrance pavilion on 34th Street, the replacement of an electrical distribution system, and the addition of a new heating, ventilation and air conditioning system, elevators, escalators, stairways, and ceilings.