Weeks of 5/6/19 and 5/13/19

Project site, aerial view looking northeast, May 3, 2019

What is Happening

The Forum

  • Punchlist

Columbia Business School

Site 7 (Western Site)

  • Steel erection is up to level 10
  • Metal decking is up to level 9
  • Concrete placement up to level 6
  • Network stairs installation up to level 6
  • Egress stair installation up to level 7
  • Curtain wall anchor installation up to level 7
  • Level 7 MEP sleeves in progress
  • Spray on fireproofing is up to level 3

Site 6B (Eastern Site)

  • Steel erection is up to level 6 and metal decking is up to level 4
  • Level 2 sleeves in progress
  • Hoist installation in progress

 Below Grade Activity

  • Installation of underground plumbing at sub-cellar 3 level
  • Vapor barrier and concrete slab on grade installation at sub-cellar 3 level
  • Spray on fireproofing of structrual steel at sub-cellar 3 level
  • Backfilling and site grading
  • Waterproofing of W. 131st Street plaza roof

W. 132nd Street Demolition Project

  • Demolition of parapet of 3259 Broadway

What to Expect

Construction Activity

  • Regular weekday work hours: 7:00 a.m. to 6:00 p.m. Saturday and Sunday work hours: 7:00 a.m. to 5:00 p.m.
  • Material deliveries to site is ongoing

Temporary Traffic and Transportation Impacts

  • Refer to street signage for the west side of Broadway from 129th to 130th Streets -- parking is allowed after 6:00 p.m. and on weekends
  • W. 131st Street between Broadway and 615 W. 131st Street is closed and will remain closed until the fourth quarter of 2019