City College Of New York Shepard Hall Elevator Replacement

Modernizing the Elevator System of a Historic Gothic Landmark
New York, New York

Shepard Hall is the largest of five Gothic buildings at the college City College of New York (CCNY) campus located in the Borough of Manhattan, originally constructed in 1907. CCNY was the first higher education institution in the U.S. to be entirely publicly supported and was originally called the Free Academy. Shepard Hall is the main CCNY facility and houses the departments of music and media and communication arts. The Great Hall in Shepard Hall holds up to 1,000 people, depending on the occasion. Like the city it serves, the 400,000-square-foot building is always open and “never sleeps."

Shepard Hall is a cultural center for CCNY and has many important rooms, including the Great Hall.  Albert Einstein and U.S. Presidents Woodrow Wilson, William Howard Taft, and Franklin D. Roosevelt gave speeches at the Great Hall. Albert Einstein first presented his theory of general relativity outside of Europe at CCNY.

Our team was retained by the New York State Dormitory Authority (DASNY) to provide architectural and engineering design for the installation of a new Americans with Disabilities Act (ADA) accessible elevator at the center tower that will run from the cellar to the sixth floor. We also modernized two existing elevators to improve ADA accessibility to the upper floors and serve the needs of a growing student body and faculty members.

Shepard Hall holds registered landmark status under the New York Landmarks Preservation Commission (1981). Our work featured complex design and maintenance due to the requirements of keeping the landmark characteristics of the building undamaged and adhering to multiple regulatory agencies’ requirements.

Hydraulic elevators have an average vertical range of three to four floors and are slower than traditional traction elevators. Our team designed a new elevator with a travel distance of six stories. This required a hole depth of over 80 feet since the piston had to travel up 80 feet and below ground 83 feet. Specialized equipment was designed to be able to reach six floors, including increasing the size of the shaft structural items and larger pumps.

3

ADA-compliant elevators

6

floors

83

foot-deep casing hole in bedrock

Our firm provided architectural and engineering design, hydraulic design, construction administration, space planning, needs assessments, utility relocation, and sustainability services for the project. This work included:

  • Repurposing an existing dumbwaiter elevator using the existing shaft.
  • Selecting a hydraulic elevator that would travel from the cellar up six floors instead of a system that would ravel from the roof down.
  • Drilling of an 83-foot by 10-inch diameter casing hole into the surface bedrock. Drilling equipment was brought to the site disassembled, carried to the cellar, and reassembled at the drilling pit.
  • Relocating existing mechanical ducts, plumbing pipes, and electrical conduits to adjacent utility shaft and data and telephone cables to adjacent telephone closets.
  • Implementing sustainable features, such as its ability to generate and harness its own electricity to conserve energy.

The project was completed without disturbing the historic architectural structure and met budget and schedule requirements. The building was also fully operational during construction. It provided ADA accessibility, an energy efficient hydraulic elevator system, and a design that offered minimal disturbance to the interior of the building.

Owner

City College of New York

Client

New York State Dormitory Authority

Awards

2024 National Recognition Award

American Council of Engineering Companies (ACEC)
2024 Diamond Award
ACEC New York

Services

  • Architecture
  • Engineering

Markets

  • Education

Regions

  • Northeast