SpiderRail provides fall protection in college demolition

Words: Heidi AndersSpider recently provided SpiderRail temporary guardrails for fall protection during demolition work in a portion of Columbia University Teachers College in New York City.

In preparation for a new ventilation system, the customer, Shawmut Design and Construction, planned on removing old masonry air shafts throughout the building. This process would leave gaping eight-square-foot holes in the floors. In order to protect their workers from potential falls, Shawmut turned to Spider.

Spider’s New York team demonstrated its SpiderRail system on site, creating a 12-square-foot area out of the non-penetrating, temporary guardrails to surround the openings in the floors. The system prevented workers outside the area from falls and enabled the workers inside to tie off to existing beams with Spider’s vertical beam clamps and retractable lanyards.

“Upon seeing the SpiderRail demonstration, we were immediately convinced this was the best way to keep our workers and everyone else on site safe,” says Omar Jackson, area safety manager with Shawmut. “We ordered enough SpiderRail to have five 12-square-foot units onsite — enough to cover the open shafts on each floor of the facility.”

“SpiderRail has been quick to assemble and easy to use, improving our safety and productivity during this demolition project,” says Shaun Carvalho, Shawmut’s corporate safety director. “Plus, Spider’s national presence provides great support to our projects throughout North America. Basically, wherever Shawmut has a location, Spider does as well, making our interactions seamless.”
From Day One to Long-Term Success: Onboarding Strategies for Contractors
January 2026

The construction industry is facing one of its toughest challenges in decades. Companies are struggling to find enough skilled workers while competing to keep the ones they have. At the same time, projects are becoming more complex, deadlines are tighter,

Finding the Right PPE for Your Work
January 2026

When it comes to PPE, one thing’s for sure: safety isn’t one size fits all. The work you’re doing, where you’re doing it, and even what time of year it is, can all make a big difference in what gear actually works. Price, comfort, and job performance all

Back Injuries: The Real Cost and How to Prevent Them
January 2026

The mention of back injuries makes mason contractors cringe, and for good reason. Masons lift heavy objects every day, all day long. When a person sustains a back injury, it is serious. It affects every part of their life, from their ability to perform wo

Detailing for Durability: The 2026 Guide to High-Performance Stone Veneer Transitions
January 2026

Some of the most expensive failures involving manufactured stone veneer installations don’t come from the stone at all, but rather from the material transitions and flashing around it. Transitions are weak points in the overall cladding where water can fi