- Project plans
- Project activities
- Legislation and standards
- Industry context
Last edited 08 Dec 2017
Vessel, New York
Vessel is a sculpture standing 15-storeys high, consisting of 154 intricately interconnecting flights of stairs. Sitting in a public plaza and gardens, it will form the centrepiece of west Manhattan’s new Hudson Yards development, the city’s largest urban development since the Rockefeller Center in the 1930s.
Heatherwick said Vessel’s lattice was inspired by the geometries of Indian stepwells, and is made up of almost 2,500 individual steps and 80 landings. Weighing 600 tons, each layer of the hexagonal structure becomes wider, from a 15 m (50 ft) diameter at the base to 46 m (150 ft) at the top, forming a conical shape.
Heatherwick said: “My studio was commissioned to design a centrepiece for an unusual new piece of land in New York. In a city full of eye-catching structures, our first thought was that it shouldn’t just be something to look at. Instead we wanted to make something that everybody could use, touch, relate to.
“When I was a student, I fell in love with an old discarded flight of wooden stairs outside a local building site. It caught my imagination and I loved that is was part furniture and part infrastructure. You could climb up stairs, jump on them, dance on them, get tired on them and then plonk yourself down on them.
Ten pieces were already in New York as of April, with the remainders being scheduled to arrive and be assembled over the course of 2017.
Over the course of 2018, the final mechanical and safety components will be installed, as well as the surrounding landscaping designed by designed by Nelson Byrd Woltz Landscape Architects in collaboration with Heatherwick Studio.
Upon completion, the public square will house more than 8,000 plants and 200 mature trees, including a wide variety of woodland plants and perennial gardens, as well as a 200 ft-long fountain that will mirror the flow of a river.
Thomas Heatherwick said:
“Vessel is one of the most complex pieces of steelwork ever made. Today we are marking the exciting moment when the last of the enormous 75 pre-fabricated pieces which travelled all the way from Italy to Manhattan, has been assembled ahead of schedule and with astonishing geometric accuracy. Over the next few months we’ll focus on installing the final details of the structure, as its paving, balustrades, lighting and cladding come together to complete this different kind of public space.”
Images and content courtesy of Forbes Massie-Heatherwick Studio.
 Find out more
 Related articles on Designing Buildings Wiki
Featured articles and news
28 leading bodies set out their vision for the future.
Chancellor announces latest Winter Support packages.
Tapping technology to boost infrastructure and create jobs.
4 ways to ensure certificates are valid.
White elephant construction projects.
How Paul Williams bent over backwards to overcome racial barriers.
Organisation revises actions around dealing with COVID-19.
CIOB, NFCC, RIBA, RICS call for changes ahead of Building Safety Bill.
Developments in the Future Homes Standard.
An American chimney feature with a colourful past.
Homes based on need, not ability to pay.
Historic England adds 216 entries to the 'at risk' register.
Will cycling and walking provisions be preserved?
Assembly point levels range from relative to ultimate.