Spider’s patented SpiderLine™ Temporary Horizontal Lifeline (THLL) is a safe, reliable, and proven fall protection solution for ironworkers, as well as those working on bridges, building construction, rooftops, and other elevated surfaces. Spider is proud to offer superior features at an affordable price, which is why we are continuously working to improve the quality and standards of our SpiderLine™. The newest version offers improved standard features and base options to increase flexibility, safety, and productivity.
The four NEW base options allow easy installation and optimal flexibility with any project. These include bolt down, weld down flange, weld down with no flange, and a concrete rebar clamp. Features such as top of beam bolts and a wing nut to tighten the chain allow for easier installation.
The built in standard modular pass-through stanchions allow freedom of movement because they allow workers to move around without having to unhook, use Y-Lanyards, or order additional parts. This makes our system more affordable than competing THLL systems, and improves productivity.
Our simple but robust chain clamp for I-beam stanchions makes installation easy with no parts to lose. Plus, the wide clamp option accommodates beams of up to 36 in. with flanges of up to 3 3/8 in. thick.
The SpiderLine™ offers safety and convenience, with a 12.5° vertical angle to allow an open walkway for workers and a low profile chain to eliminate tripping hazards. Finally, our improved energy absorber shear pin prevents over tensioning and improves tension indication to reduce wear and tear on parts, allowing you to work in safety.
• Easy to install
• Improved energy absorber shear pin supports up to 400 lbs.
• Max length – 300 ft
• Minimum length – 20 ft
• Max span between stanchions – 60 ft
• Max workers per span – 2
• Max workers per installation – 6
• 5/16 5×26 WS Wire Rope
• Meets OSHA & CSA requirements
Spider’s fall protection equipment has been rigorously tested on hundreds of projects around the Americas, and has earned its reputation for safety, reliability, and productivity. Depending on our client, Spider works with you to provide safety materials and training in addition to our fall protection equipment.
O’Hare Automated Transit System Bridge, Chicago, Il – Rossi Contractors was hired to widen a span of the O’Hare Automated Transit System Bridge over I90 in Chicago, Iiinois. The job required complete fall protection for the contractors, who would be simultaneously installing track ties, running, power, and control rails due to the short time frame of the project. Spider offered on-site safety training as well as 600 feet of SpiderLine™, allowing Rossi Contractors to set up 300 feet on each side of the structure and to deploy as many as 40 workers at once to maximize productivity. The SpiderLine™ pass-through feature allowed workers to move freely around the space without disconnecting from the system or using Y-lanyards. Finally, Spider manufactured custom brackets to position independent systems away from the base to provide unobstructed space for the installation of track and components.
Spider offers a full line of fall protection equipment including anchorage, connective devices, full body harnesses, and our SpiderLine™. Contact us at 877-774-3370 to learn more, or to request a quote on your own fall protection solution.