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Core and Shell
BZI’s Nautilus Core and Shell system maximizes project efficiency by synchronizing steel fabrication, steel erection, and wall erection in a single, seamless workflow. The idea seems simple. The results are game-changing.
BZI’s Nautilus Core and Shell system maximizes project efficiency by synchronizing steel fabrication, steel erection, and wall erection in a single, seamless workflow. The idea seems simple. The results are game-changing.

Benefits

Improved  project speed and efficiency
Improved  project speed and efficiency
Manage (and referee) a smaller vendor set
Manage (and referee) a smaller vendor set
Improved project safety
Improved project safety
Focused accountability and minimized schedule conflicts
Focused accountability and minimized schedule conflicts
Elimination of scope gaps
Elimination of scope gaps

BZI is the ONE partner to trust  with unified Core & Shell execution

Expertise at scale
We have a proven track record for delivering multiple concurrent large scale projects for world-class companies like Amazon, Hyundai, Walmart, and more.

A culture of innovation
BZI has developed revolutionary processes and proprietary technologies that drive safer and more efficient construction. With Nautilus Core and Shell, those gains are realized on both project segments.

Consistent safety
From the intensive training we do at Steeltech Academy to the proprietary 
 innovations we develop and deploy, one thing is clear. Putting safety first has earned BZI a .48 EMOD rating.

Depth and scale
With over 800 team members, we field dedicated and separate teams for 
 structural steel and wall systems Uncommon expertise: We can execute both pre-cast and IMP.

BZI is the ONE partner to trust  with unified Core & Shell execution

"Nautilus Core and Shell simplifies processes and increases efficiency. It's not multiple meetings, it's not multiple agendas, it's just one company providing the core and shell package to you."

Robert Hale
Walls Division Manager, BZI