Electrical Equipment

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Electrical Equipment

All electrical equipment on an oil and gas lease can potentially be a source of ignition.

Any electrical equipment, no matter if battery operated must not be used where there is a potential for flammable gas to be present unless a gas test is performed.  Exceptions to this are flash lights or instrumentation that has an intrinsic safety or explosion proof rating on it, (a label affixed to the piece of equipment will indicate the appropriate CSA approval, i.e.: Class I, Div. II).

Normal extension cords or electrical equipment should not be used in areas where there is a possibility for flammable gas.  

An employer or contractor shall ensure that an electrical extension or power supply cord used for supplying energy to any electrical equipment is approved for the intended use and location of the electrical extension or power supply cord, is fitted with approved cord end attachment devices that are installed in an approved manner, is proved with a grounding conductor, and is maintained and protected from physical or mechanical damage.

Where a portable luminaire is used, an employer or contractor shall ensure that the electrical extension cord and fittings are approved for the intended use and location of the extension cord and fittings and are properly maintained; and the electrical extension cord is not used to supply power to any equipment other than the portable luminaire unless the cord meets the proper requirements.

All electrical equipment should be inspected to ensure it is in proper working order and condition before use.  Check to ensure that insulated housings on portable power tools are not cracked, that cords are not frayed or pulled out.

Only qualified electricians are to service or maintain electrical equipment.

An employer of contractor shall ensure that only approved electrical equipment is used by workers and that the electrical equipment is approved for the intended use and location of the electrical equipment, maintained in proper working conditions and capable of safe operations, and tested in accordance with the manufacturer’s recommendations.

Where defects or unsafe conditions have been identified in electrical equipment, an employer or contractor shall ensure that steps are taken immediately to protect the health and safety of any worker who may be at risk until the defects are repaired or the unsafe conditions are corrected, and the defects are repaired or the unsafe conditions are corrected as soon as is reasonable practicable, or shall ensure that the electrical equipment is disconnected and removed from use.

Where high voltage switchgear or transformers are housed, an employer or contractor shall post a warning sign that indicates the highest voltage in use and states that access is restricted to authorized persons only.