Canadian Electrical Industry News Week

 

Bluewater PowerBluewater Power Distribution Corporation, the utility providing electricity distribution and related services in the Sarnia-Lambton area, has been fined $120,000 in the 2012 death of a worker who was performing repair work following the aftermath of Hurricane Sandy.

The worker was one of two who had been assigned post-storm repair work on Passingham Drive in Sarnia, where trees had downed power lines. On October 31, 2012, the two workers cleared tree limbs and began to repair the electrical lines. One worker was working from an aerial bucket while the other was working from the ground, and they began working on the downed primary neutral line.

Up until that point, the worker in the aerial bucket had been working with leather gauntlet gloves and was preparing to make the final connection by fastening the neutral end to a connector that completes the circuit path. That worker called down to the other to bring rubber gloves from the cab of their truck. While the worker was heading to the truck cab to retrieve the rubber gloves, the truck shook and the boom of the bucket dropped.

The supervisor was immediately called and both ambulance and the fire department were summoned. The worker in the bucket was taken to hospital and could not be revived. Cause of death was determined to be electrocution.
An investigation revealed that no job plan or tailboard was in place prior to the commencement of work. A job plan is typically prepared by a power line technician when the technician arrives at the job site in order to assess the work that needs to be carried out. A tailboard conference - or job site planning meeting - is used to review the job plan, identify hazards and determine how to best mitigate these hazards before work begins.

Job planning and documentation of a tailboard is a requirement under the Electrical Utility Safety (EUSR) Book, Rule 107. These rules have been established as a minimum standard for safety precautions to be followed by employers and workplaces that do not fall under the jurisdiction of Ontario Regulation 851/91 (the Industrial Establishments Regulation) or Ontario Regulation 213/91 (the Construction Projects Regulation).

In this instance, a properlyestablished job plan and tailboard conference would have addressed some of the key hazards and safety failings present at the site. In a statement, the worker who was on site indicated that a job plan was normally completed prior to the project; it was not completed in this instance because they were anxious to bring the power back to the community.

Although both workers had over 20 years of experience each and had been trained on the importance of wearing rubber gloves at all times upon stepping into the aerial bucket on a boom truck, the job plan and tailboard conference would have reiterated the need for using rubber gloves at all times when working on any pole or structure carrying energized conductors. The worker had been wearing leather gloves, which have a reduced electrical resistance compared to rubber gloves. Following the incident, the worker's gloves were found to contain some dampness, which would have further weakened their resistance to electricity.

The workers should have taken the measure of treating the neutral conductor as energized ("live") as indicated in Rule 116 of the EUSR Book.

Bluewater Power Distribution Corporation pleaded guilty to failing as an employer to ensure that workers performed a documented job plan before performing work on or in proximity to energized electrical equipment in accordance with Rule 107 of the EUSR.

 

 

Electricians Provide Assistance in TD Centre's 50th Anniversary Illumination Project

Contractors Guild, Ainsworth, Symtech, Plan and ACML donated their services to temporarily reconfigure the buildings' automated lighting systems, while a crew of staff and volunteers worked to open and close blinds on over 6,000 windows across the TD Centre's five towers to create the message "Less is more or" in 100-foot-tall lights.

A media statement called it the largest public art project of its kind undertaken anywhere in the world.

Read more: Electricians Provide Assistance...

 

CSA

 

By William (Bill) Burr

In this article: Section 56 — Optical fibre cables. Section 56 is a supplementary or amendatory section of the code and applies to the installation of optical fibre cables in conjunction with all other electrical systems. Rule 56-002 provides a special terminology definition for an Optical Fibre Cable — a cable consisting of one or more optical fibres that transmits modulated light for the purpose of control, signalling or communications.

Rule 56-102 outlines that there are three types of optical fibre cables.



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Wind Farm

 

Wind technicians have been working to keep Canada’s turbines turning for a long time now.

TransAlta’s Cowley Ridge Wind Farm was one of the first commercial facilities in the country with the original technicians back in 1993 describing their experiences of being “up so high” and that “there was nothing like it.”

Sitting on 25 meter tall lattice work towers, these machines were less than a third of the height of most tubular wind turbine towers today. However, many of the same skills learned on these first sites are still relevant today even though the technology has certainly progressed.

Read More: The Road Behind and the Road Ahead... 

 

 

 

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Copper $US Dollar price per pound

Gordon M

 Gordon MacDonald is a cheerful, driven individual who loves to be challenged, a trait that suits him well as a lighting specialist overseeing retrofit projects for Rexel in New Brunswick and P.E.I. He also has had a unique introduction to the field he now works in. 

Gordon was born and raised in Moncton, New Brunswick and has lived there for most of his life. He has an incredibly busy home life that extends to his children, stepchildren and grandchildren. Beyond family life he enjoys “playing guitar and piano, going target shooting, cooking BBQ, trying new foods and learning new things.”

How One Hospital Is Improving Patient Care with Advanced Analytics Demand for healthcare is outstripping capacity, but Toronto’s Humber River Hospital has a solution: a digital Command Centre powered by GE’s Wall of Analytics. As populations grow and age, many hospitals are being stretched past their limits. Rather than apply temporary or partial fixes to address the challenges that underlie this busy, acute care hospital, Toronto’s Humber River Hospital has chosen to implement a holistic, state-of-the-art hospital command centre that will enable it to achieve radical gains in quality and efficiency.

The hospital partnered with GE Healthcare Partners to conceive, design and build the new 4,500 square-foot command centre, a cornerstone of which will be GE’s Wall of Analytics that processes real-time data from multiple source systems across the hospital.

Read more: How One Hospital is ...

 

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