Story perspectives

Beams Buckle, Columns Fail at Pfizer Conversion; City Declares Stability

7/10/2026

Summary

Story summary

Union business agent Cliff Johnsen reported that beams bent and columns buckled at the 21-story former Pfizer office conversion, forcing worker evacuation.
City officials inspected the site and declared the building stable despite the structural failure.
The project, the city’s largest office-to-residential conversion, will add roughly 1,600 apartments and a rooftop pool.
Officials imposed a frozen zone that blocked streets, delayed buses and disrupted nearby businesses and tourists.

History

Historical Context

On July 17, 1981, the Hyatt Regency’s two atrium walkways collapsed in Kansas City, killing 114 and injuring 216. The failure, traced to a revised hanger-rod design that overloaded the fourth-floor beams, triggered nationwide code reforms, ASCE policies requiring engineers to review shop drawings, and a Kansas City building-code department. Today, the former Pfizer office conversion faces concerns, prompting unions to demand third-party reviews.

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Story summary

Union business agent Cliff Johnsen reported that beams bent and columns buckled at the 21-story former Pfizer office conversion, forcing worker evacuation.
City officials inspected the site and declared the building stable despite the structural failure.
The project, the city’s largest office-to-residential conversion, will add roughly 1,600 apartments and a rooftop pool.
Officials imposed a frozen zone that blocked streets, delayed buses and disrupted nearby businesses and tourists.

1 / 2