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Commercial

Multifamily building, ground up

A ground-up multifamily building on a mid-block New York site, with neighbours hard against both party lines and the street the only way in or out. The sequence below runs from the excavation and the mat reinforcement, through the steel and the metal stud framing, to the finished elevation.

Scope

  • Excavation and shoring
  • Foundations and mat reinforcement
  • Structural steel and composite decking
  • Concrete masonry and metal stud framing
  • Stair and lift cores
  • Facade and final elevation

On site

In progress
The mat reinforcement being tied out across the base of the excavation.
In progress
Steel and block going up at street level, worked between the two party walls.

The sequence

The stair core, with the steel painted and the studs run to the underside.
In progress
The stair core, with the steel painted and the studs run to the underside.
Steel beams and composite deck overhead, partitions set out on the slab below.
In progress
Steel beams and composite deck overhead, partitions set out on the slab below.
Partitions framed the length of a floor, with the openings already in place.
In progress
Partitions framed the length of a floor, with the openings already in place.
The shell up and netted, worked through the winter behind a sidewalk shed.
In progress
The shell up and netted, worked through the winter behind a sidewalk shed.
The finished elevation, occupied, with the street tree left standing through it.
Completed
The finished elevation, occupied, with the street tree left standing through it.