Catwalks are the unsung heroes of the industrial world. They provide safe and convenient access to many areas of a worksite. While there are some risks associated with their use, catwalks can promote an overall culture of efficiency and safety. So long as businesses remain OSHA compliant, they are an excellent addition to virtually every industrial space.
While you might have heard the term catwalk in reference to the ramp where models pose and preen, industrial catwalks are about function rather than fashion. They’re essential for facilitating movement from one space to another. Designed for worker safety and convenience, catwalks allow easy access to hard-to-reach areas. They allow workers to access valves, equipment, and switches that might otherwise remain out of reach.
Warehouse safety begins with the proper implementation and use of catwalks. They function as walkways between crowded aisles and racks but are also essential for depositing or removing goods from such shelves. In manufacturing plants, catwalks make it easy to access the entire manufacturing area. This network of pathways is incredibly important in such spaces, as workers need access to machines at both ground level and at an elevation.
Catwalk mezzanines further extended the usefulness of such platform walkways. They allow for optimal space utilization of any industrial area. So long as a facility has a ceiling height of more than 15 feet, mezzanines can be installed. Multi-level mezzanine structures can reach even higher heights – though they do require the use of fall protection gear to promote worker safety. OSHA regulations surrounding mezzanine structures are strict, and for good reason; falls from heights can result in serious injuries and even fatalities.
Catwalks are truly essential for keeping plants running smoothly. They create efficient pathways for workers to walk through when transporting materials or overseeing equipment. Some facilities design their catwalks to stretch across the edges of their space and others allow direct access to key pieces of industrial equipment or storage areas. Either way, catwalks provide access without disrupting other operations. Should controls or equipment experience downtime, employees can quickly and conveniently access them to make repairs.
Elevated walkways also create unique vantage points for supervising work processes happening below. Observation platforms and mezzanine office spaces provide a bird’s eye view of the entire warehouse floor, allowing managers and quality control officers the perspective they need to keep operations running safely and efficiently. A better view of the floor operations allows management to spot any breakdowns in processes and can ultimately lead to a more effective, productive operation.
Warehouse safety is another key benefit of catwalks. Businesses have an obligation to their workers to minimize hazards and maximize safety at every turn. To accomplish this, some companies opt to install catwalks above the facility floor to allow for a more direct path across the building. While efficient, this also can reduce the time needed to evacuate in case of an emergency.
There are a number of OSHA regulations in place to help make catwalk safety a priority in industrial spaces. There are standards for minimum width dimensions, requirements for minimum loads, as well as fall protection and catwalk opening requirements. By understanding these OSHA standards, employees can help foster a safer work environment for everyone on the team.
OSHA catwalk requirements are nothing if not exhaustive. There are safety standards in place for every aspect of these structures. Here are a few of the most important OSHA regulations for catwalks:
All elevated catwalks must be accessible via stairs. These can consist of regular stairs, ship stairs, spiral stairs, or alternating tread stairs. Fixed ladders must be avoided for accessing catwalks whenever possible. A railing system must accompany any stairs in place.
All catwalks must be at least 18 inches wide. If a stairway accesses a catwalk, width requirements are directly correlated with the width of those stairs. Stairway landings must be the least the width of the stairs, which have their own minimum width requirements of 22 inches. So long as a catwalk is served by a stairway, it must also be a minimum of 22 inches.
Employers must calculate their maximum intended loads – including the weight of employees, their tools, materials, and equipment – when installing catwalk systems. Ensuring that each walking-working structure can support the maximum intended load is crucial for safety.
Handrails are required for all catwalks higher than four feet above a lower level. Fall protection is also necessary. This can come in the form of a guardrail system, safety net, or personal fall protection system. Such systems must be smooth-surfaced to protect employees against injury and prevent clothing from snagging or catching.
Toeboards, also known as kick plates, help protect workers from falling objects. They should be erected along the exposed edge of overheard catwalks and surfaces in order to protect employees working below. When tools or equipment are piled higher than the toeboard, additional screens must be installed.
Catwalk surfaces often feature holes and openings. These gaps must be protected by a fall protection system to prevent worker accidents. Covers, guardrails, and travel restraint systems may be employed. Self-closing gates are sometimes required.
While these rules and regulations might seem like they’re unnecessarily detailed and restrictive, they’re essential for promoting workplace safety. When implemented correctly, industrial catwalks can be a boon to efficiency and overall safety. Understanding the many OSHA regulations in place can help your team prioritize safety for everyone.