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OCTOBER-NOVEMBER 2011 Archive



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CUSP Basics: Introduction to Human Performance Principles

Have you been involved in an accident investigation? It’s very sad when we find out after the fact that some very simple actions or decisions led to a tragic outcome. Wouldn’t we be better off if we could anticipate incidents and prevent them? In 1990, human performance emerged as a new area of study that […]

T&D Best Practices for Crew Leaders

In iP’s earlier installments of the Supervisory Series (April 2011, June 2011 and August 2011), we discussed the importance of career development for lineworkers targeted for supervisory responsibilities. We also discussed the supervisory skills required to be effective as a crew leader or foreman, including a full article on human behavior and communication skills. In […]

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Arc Flash Exposure Revisited: NESC 2012 Part 4 Update

The 2012 edition of the National Electrical Safety Code (NESC) hit the streets August 1. The updated code adds a new dimension to electric utility arc flash implementation with the inclusion of voltages from 50-1000V. Previous editions have required employers to assess voltages over 1000V for potential electric arc flash exposure and to provide clothing […]

Safety Circuitry: The Power in the Brain

“What was he thinking?!” This frustrated question of supervisors, managers and safety professionals speaks directly to the future of safety in utilities. What are workers thinking when performing unsafe acts or walking past hazards, if indeed they are thinking at all? For companies to realize their goal of zero incidents, an understanding of thought, attention, […]

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Five PPE Safety Challenges

| Hugh Hoagland

In 2012, both NFPA 70E and the NESC will change personal protective equipment (PPE) and give guidance to utilities and industrial electrical workers that they haven’t previously had. Under NESC 2007, low-voltage (LV) work in utilities had only basic coverage. If 4 cal/cm² arc flash PPE clothing was worn, the company was in compliance. There […]

No-Voltage Testing

| John Boyle |

This month’s Tailgate Topic covers the important task of no-voltage testing, sometimes referred to as absence of voltage testing or no-potential testing. No lineworker is ever excluded from the requirements of testing conductors to verify the absence of voltage when required, although methods and practices on how this is accomplished will vary among companies. The […]