Incident Prevention Magazine

Gary Zevenbergen

Detecting Shock Hazards at Transmission Line Work Sites

The line crew’s job for the day is to replace a 115-kV wooden H-frame transmission structure. No problem – this crew has done this type of work a number of times in the last few years. Upon arrival at the job site, the bucket truck and crane are arranged according to the job plan. A tailgate safety meeting is conducted, during which the clearance is reviewed and the points of isolation are identified. The work procedure is analyzed, including a discussion of the possible hazards and grounding plan for this work site. It is noted that, although not visible from this work site, this transmission line does share a right-of-way with two other high-voltage transmission lines about 15 miles from the work site. Induction could be an issue on this job. Maintaining a proper equipotential zone is emphasized.

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Ted Granger, CSSBB, CUSP

How Six Sigma Can Improve Your Safety Performance

Six Sigma is the evolution of statistical quality improvement processes that have been used extensively to improve manufacturing and other process-related industries. How good is Six Sigma? It is a statistical measure of variability or standard deviation. The Six Sigma process calculates to 3.4 defects per million opportunities. Needless to say, that is near perfect execution of a process. Although not often used in the safety arena to full potential, Six Sigma tools can help produce significant and sustainable improvements in safety performance, injury reduction and associated pain.

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Jesse Hardy, CSP, CET, CUSP

Raising the Bar, Lowering the EMR

Raising the Bar, Lowering the EMR

Today, many contracting companies in the maintenance and construction industries are facing mounting pressure from utility owners to rethink their health, safety and environmental (HSE) cultures and work practices, which in turn can lower their common HSE indicators. Those companies that fail to meet client demands often find themselves excluded from bid lists while they search for a catalyst of cultural change. In this article, we will explore how Supreme Industries – a contracting company that specializes in right-of-way (ROW) clearing, environmental and sedimentation controls, access roads building, site development and ROW restoration – lowered its experience modification rate (EMR) from 1.12 to 0.64 in just three years.

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Scott Margolin

Keys to Evaluating and Comparing Arc-Rated and Flame-Resistant Fabrics

Keys to Evaluating and Comparing Arc-Rated and Flame-Resistant Fabrics

When determining what type of protective clothing to purchase, the first thing specified by a significant number of safety professionals is the flame-resistant (FR) or arc-rated fabric brand. The number, type and source of these fabrics have expanded dramatically in the last few years as new offerings chase profits in an expanding market. There have also recently been significant failures, making it more critical than ever to thoroughly research and select trusted, market-proven brands. These failures can occur on several levels; one recent issue involved the failure of a fabric to be flame resistant when new, while another involved FR failure after laundering. Other failure modes include huge numbers of garments that had to be removed from service within months instead of years due to very high shrinkage, and a dire situation in which the fabric itself was toxic, resulting in the hospitalization of more than 100 lineworkers in Australia.

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Jim Vaughn, CUSP

Train the Trainer 101: Enclosed Space Rescue

Following is a treatment of the complex subject of enclosed space rescue and it's a lot of information. I would like to just tell you what to do, but there is no single solution. Your background understanding of the relative standards, interpretations and directives is necessary for you as trainers and administrators to mount an effective enclosed space program.

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Danny Raines, CUSP

Voice of Experience: FMCSR Compliance: Driver Qualification Files

As I travel around the country to audit driver qualification files, I often find that requirements found in the federal motor carrier safety regulations (FMCSR) are misunderstood by many companies. In this article I will focus solely on driver qualification files and the most common FMCSR compliance failures I see when I audit those files.

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