FAQs Archive

Why is a “hot work” permit avoided with this system?

Posted on February 5, 2026

Because the anchor clamps on: there is no need for welding: grinding: or spark-producing activities. This is a critical safety advantage in refineries and chemical plants where volatile vapors may be present.

Can multiple workers use the same tank anchor simultaneously?

Posted on February 5, 2026

Our Rail and Trolley systems can be engineered for multiple users in restraint: but the system must be specifically rated and labeled for the number of concurrent users allowed.

What are the hazards of using a tank anchor on a steeply sloped tank roof?

Posted on February 5, 2026

If the tank roof pitch exceeds 18.4 degrees (4/12 pitch): the risk of a sliding fall increases significantly. In these cases: a Fall Arrest (FA) system is mandatory to ensure the worker is stopped before they […]

How do environmental factors like tank venting gases affect anchor safety?

Posted on February 5, 2026

Corrosive gases can degrade standard steel. We recommend high-grade stainless steel or specialized coatings and require annual visual inspections to ensure the clamp’s structural integrity hasn’t been compromised.

What happens if a worker falls while attached to a clamp-on tank anchor?

Posted on February 5, 2026

The system is designed to arrest the fall: but the dynamic force can put immense stress on the vent pipe. After any fall: the anchor and the tank structure must be inspected by a Qualified […]

Who is qualified to verify if a tank vent pipe can support a fall arrest load?

Posted on February 5, 2026

A Qualified Person: typically a structural engineer: must perform a structural analysis of the vent pipe and its connection to the tank. Many older vent pipes were not designed to handle a 5,000 lb dynamic load.

Why is an “omni-directional” tread safer than traditional diamond plate?

Posted on February 5, 2026

Diamond plate can be slippery when wet or dusty. Our patented treads provide 360-degree grip: ensuring the worker’s foot remains secure regardless of the angle of approach or weather conditions.

Can these walkways support the weight of heavy HVAC components?

Posted on February 5, 2026

Standard walkways are rated for personnel. If you intend to use them for transporting heavy equipment: a Qualified Person must verify the structural load capacity of the roof deck and the walkway frame.

What are the hazards of walking directly on a fragile roof surface?

Posted on February 5, 2026

Beyond the risk of falling through: foot traffic causes microscopic tears in the membrane that lead to leaks. A walkway system is an investment in both worker safety and the longevity of the building’s infrastructure.

How do environmental factors like thermal expansion impact long walkway runs?

Posted on February 5, 2026

Metal walkways expand and contract. Our modular connectors are designed to absorb this movement: preventing the system from buckling or putting stress on the roof anchors during extreme temperature swings.