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    Voltage and Current Dectector Hard Hat Attachment

    See this link for info on this latest detection device: https://www.safeguardequipment.com/

    Would appreciate comments on this device with respect to reliability and limitations.
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    You need to follow the glove manufactures...

    You need to follow the glove manufactures requirements and specifications. Check the manual.
  3. The drop cord shown in the attachment has a...

    The drop cord shown in the attachment has a receptacle for powering other equipment such as electrical tools and equipment. If this lighting unit is the primary source for light inside a confined...
  4. Faults from electrical...

    Faults from electrical tools/equipment/ventilation equipment that are plugged into a general purpose receptacle along with temporary lighting could trip the circuit leaving persons in the dark. This...
  5. All replies make sense. Thank you.

    All replies make sense. Thank you.
  6. Construction Site Temporary Lighting in a Confined Space

    We all know that on a construction site that receptacles are not permitted to be placed on a branch circuit that supplies temporary lighting (NEC 590.4(D)(1).
    QUESTION: Is it permitted to plug in...
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    24$$
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    Energizing on Set Time Schedule

    Employers also have duties and responsibilities in providing a safe work place, implementing and enforcing viable safety policies and procedures, provide necessary training, providing necessary...
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    Repeating Oral Messages (Energization on a set time schedule)

    Research on this subject further reveals that the National Electrical Safety Code under additional rules - 442G Repeating Oral Messages emphasizes the following:
    Oral messages associated with line...
  9. Electrical Safety Testing Program to Identify Pool nd Marina Shock Hazards

    https://www.prnewswire.com/news-releases/utgis-introduces-h2volt-the-electrical-safety-testing-program-to-identify-pool-and-marina-shock-hazards-300675651.html

    Interesting news on this new program...
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    24$$
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    ADDITIONAL INPUTS TO COMMENTS ON "ENERGIZATION ON SET TIME SCHEDULE"

    I failed to mention in the original post that locks and tags were removed from the prime energy source by supervision prior to the initial energization of the new field transformer. The lone worker...
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    Electric Shock Drowning

    https://community.nfpa.org/community/nfpa-today/blog/2018/05/23/electric-shock-drowning-esd-a-hidden-killer

    Good article from NFPA on Electric Shock Drowing (see link above).
  12. Replies
    24$$
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    5,341

    Please identify the specific law you are...

    Please identify the specific law you are referring too. Info needed for a safety bulletin I am preparing on the subject.
  13. Replies
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    Energizing on Set Time Schedule

    Several years ago, a worker on my construction project, was completing work on a transformer when he was electrocuted. Very tragic-dramatic event. The investigation revealed that the upstream...
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    Remote Switch Actuators

    Are remote switch actuators reliable and does NFPA 70e address their use? An example in the link below.
    Any comments from persons with experience of remote switch actuators would be appreciated.
    ...
  15. Unsupported Long Vertical Runs of Electrical Cords & Welding Cables

    In construction, it is common to see long vertical runs of electrical cords and welding cables extending from the ground to high work elevations. In most cases, such runs are not supported which, I...
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    ARC Protective Blankets As an Engineering Control & ASME Standard

    ASTM Standard F3272-17 (Standard Guide for Selection, Care, and Use of Arc Protective Blankets) addresses this subject. The standard helps readers decide when and how to use Arc Protective Blankets...
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    Use of Arc Protective Blankets

    Can Arc Protective Blakets be used as barriers to reduce the required approach distances to live energy sources? Blankets installed in front of or near front of live HV switching apparatus.
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    5$$
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    In my many years experience in heavy construction...

    In my many years experience in heavy construction I have seen/investigated may LOTO violations/incidents especially during the commissioning phase. Several of these involved LOCK BOX systems: I...
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    Group LockBox System

    Under a Group Lock Box System where should the lockbox be located? Some at my work site say it should be located in view of the energy isolating device. Others say it should be located in the office...
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    connect with this link to reveiw the article. ...

    connect with this link to reveiw the article.

    http://downloads.nfpa.org/news-and-research/publications/nfpa-journal/2017/september-october-2017/news-and-analysis/dispatches
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    983

    Sorry file to large for posting.

    Sorry file to large for posting.
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    NFPA Article on Electric Shock Drowning

    The National Fire Protection Association had a ver good article on this subject in their NFPA Journal (Sept '17) issue.
    Copy posted for everyones info.
  23. Protection of electrical wall receptacles in preparation for flooding.

    Other than de-energizing circuits what precautions can be performed to "preserve" the integrety of wall receptacles from the effects of residential flooding (tape accross connections) or is this a...
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    Read the article.

    Read the article.
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    Safe work tool for electrical works within J boxes.

    http://www.voltclaw.com/tools/voltclaw-12

    See link for very usefull tool.
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