Use Technology to Eliminate Bolting Pinch Points and Protect Hands

January 17, 2019
Hand injuries in bolting are far too commonplace in heavy industry, but they can be avoided entirely by removing the pinch point—where hands and fingers are placed in harm’s way—through eliminating the use of a reaction arm and backup wrench while performing bolting work.

Hand injuries in bolting are far too commonplace in heavy industry, but they can be avoided entirely by removing the pinch point—where hands and fingers are placed in harm’s way—through eliminating the use of a reaction arm and backup wrench while performing bolting work.

OSHA reports that 27 percent of all workplace injuries are related to the hands and fingers. In heavy industry, the figures rise. For example, the International Association of Drilling Contractors has reported that 43 percent of all oil and gas industry injuries occur to workers’ hands and fingers.

But, hand injuries are not just prevalent. They are also very costly for both the companies who either employ or hire outside contractors and their indemnifiers. During massive bolting jobs, employees suffer hand injuries before they even have a chance to react. The result is anything from broken bones to mutilating, crushing, and debilitating injuries.

One hand injury can cost between $50,000 and $250,000 in losses, not including a resulting lawsuit. The U.S. Bureau of Labor Statistics reports that the average hand injury claim has now exceeded $6,000, with each lost-time workers’ compensation claim reaching nearly $7,500. And, these figures aren’t just bolting injuries. These figures include all types of hand injuries in the workplace.

The figures are staggering, and companies with employees or contractors that perform heavy industry bolting work are not addressing the core fundamental problem. Companies are in a cycle of continuing to put their employees at risk and paying high insurance premiums to protect themselves against these horrendous calamities, which are now avoidable.

Bolting technology that eliminates the pinch point caused by the reaction arm, which is used to stop the tool from turning, is available. Sooner or later, companies, or maybe OSHA, will drive further implementation in the workplace of this hands-free technology to keep employees safe when bolting.

When dealing with large, heavy products that require comparably large, heavy equipment, bolting becomes a complicated safety issue. Why do hand injuries occur?

Often, it is miscommunication when one person is operating a pump control switch while the other is positioning the tool. In a loud environment with multiple employees handling different aspects of a large bolting job, the odds of a mishap increase. Or, sometimes the employees are in different locations if the bolting is being done in a confined or hard-to-reach location. For example, one employee may be placing the tool and the other ready to push a button to start the tool. The compression of a tool’s reaction arm against a solid surface with a hand in between is a disaster.

The use of a reaction washer system eliminates the need for a torque wrench’s reaction arm as well as the need for a backup wrench on the backside of the application; removing all pinch points from the job. This is a major improvement in bolting practices that is starting to be recognized by safety councils around the world. This technology is now being put into use by companies in all industries looking to protect their workers and add efficiency to their jobs. Many tool users are recognizing that antiquated bolting tools and practices compromise operator safety.

“Hands-free technology literally takes away the main hazard of industrial bolting,” says Eric Junkers, President of HYTORC. “No one wants to work in an environment where they could be disabled in a moment because of a miscommunication or some other error involving a reaction arm. This new technology takes away the need for a reaction arm.

“Companies can train employees in bolting, they can use signage, they can change the bolting process, they can even use dead-man switches,” Junkers says. “But none of these measures eliminates the need to put an employee directly into a situation where they could be harmed. By eliminating the reaction arm in the bolting process, companies are creating a safe working environment for their employees or contractors by eliminating one of the costliest safety hazards in bolting: finger pinching.”

Source: HYTORC

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