The Problem:
The installation of fire suppression drains at elevator thresholds presents a complex design challenge due to:
- The use of elevator walls as shear walls for lateral stability
- A high concentration of rebar near elevator thresholds
- Thin slab design to accommodate mechanical systems
The Solution:
Global Drain Technologies commissioned Dalessio Engineering to provide an engineering judgement and summary whitepaper detailing conditions and requirements to meet both code requirements while maintaining structural integrity. This document serves as a guide for structural engineers.
