The Daily Dig

A joint venture of Turner Construction and Consigli Construction has been selected to build the Kenneth C. Griffin Pavilion at Memorial Sloan Kettering Cancer Center, a $2.3 billion cancer care facility on MSK's main campus in Manhattan. The builders made the announcement on May 26.

The pavilion will rise 481 feet on a 25,000 square foot footprint, totaling 883,000 square feet across 27 stories. When complete, it will add 208 single-occupancy inpatient beds and 12 operating suites to MSK's capacity. A two-story enclosed patient bridge over 67th Street will connect the new building to the existing hospital, keeping both structures clinically linked from day one.

Structural demolition and excavation are underway. Steel erection is scheduled to begin mid-2027, with a targeted completion date of mid-2030. The JV has committed to keeping MSK fully operational throughout the build, a significant constraint given the active hospital sitting directly adjacent to the site.

The project is driven by projected demand. According to Newsweek, MSK's existing 498-bed hospital operates above 100 percent capacity for roughly 60 percent of the year. MSK leadership told Newsweek they expect cancer rates in the New York City region to double over the next 25 years. The pavilion is designed with that future in mind, featuring modular rooms that can be reconfigured as clinical needs shift and operating suites sized to accommodate the latest robotic surgery systems.

Snapshot:

Project: Kenneth C. Griffin Pavilion at Memorial Sloan Kettering Cancer Center

Owner/Client: Memorial Sloan Kettering Cancer Center

General Contractor: Turner Construction / Consigli Construction (Joint Venture)

Architect: CannonDesign, in association with Foster + Partners

Location: Manhattan, New York City

Sector: Healthcare / Cancer Care

Project Value: Approximately $2.3 billion

Building Height: 481 feet

Total Square Footage: 883,000 SF

Floors: 27 stories

Foundation Footprint: 25,000 SF

Inpatient Beds: 208 single-occupancy

Operating Suites: 12

Connection: Two-story enclosed patient bridge over 67th Street

Sustainability Target: Designed for LEED Certification

Status: Structural demolition and excavation underway

Steel Erection Start: Q2 2027 / Mid-2027

Target Completion: Mid-2030

TheJobWalk Thoughts

Building next to a live hospital is one of the more demanding site conditions in commercial construction. Noise, vibration, infection control, and access sequencing all require active management and directly shape how work gets phased. The JV's commitment to keeping MSK fully operational is not a formality. It is a hard constraint that runs through every decision on this job.

A 27-story high-rise on a 25,000 square foot Manhattan footprint leaves no room for flexible site logistics. Material sequencing, crane picks, and subcontractor coordination all get compressed into a tight urban envelope while an active cancer center operates next door. That combination of vertical scale, constrained footprint, and live healthcare adjacency is about as demanding as a construction site gets.

Steel erection does not start until mid-2027, and structural demolition only began in March 2025. The foundation program on this job runs well over two years before steel goes up. On a high-rise of this scale, that is a useful reminder of how much work goes into the ground before a project becomes visible above street level.

Image credit: Memorial Sloan Kettering Cancer Center

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