Electricity Today T&D Magazine

1. PERSONAL FALL ARREST SYSTEMS

(A) GENERAL TEST CONDITIONS

Lifelines, lanyards, and deceleration devices should be attached to an anchorage and connected to the body-belt or body harness in the same manner as they would be when used to protect employees, except that lanyards should be tested only when connected directly to the anchorage, and not when connected to a lifeline.
The anchorage should be rigid, and should not have a deflection greater than .04 inches (1 cm) when a force of 2,250 pounds (10.01 Kn) is applied.
The frequency response of the load measuring instrumentation should be 100 Hz.
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Lineman Safety Standards are designed to create a safer work environment for linemen and communication workers. It is an ongoing mission for those of us who serve on the National Electrical Safety Code (NESC), so it’s worthwhile to highlight changes embodied in Part 4 of the recently released 2017 edition.

Workers may familiarize themselves with these revisions and it’s important that employers align their safety programs with the Lineman Safety Standards and changes to them. It’s also beneficial when the public grasps that when linemen and communication technicians work safely, the public is safe.

The effort to protect workers and...