Hi,
I'm an Instrument Technician in Grande Prairie, AB. Recently there's been quite a bit of debate surrounding permit requirements for low voltage DC electrical work, both in Alberta and BC. Specifically regarding natural gas compressor control panels.
Is any form of permit required for the replacement of old out of date equipment with a totally different brand/model? A new power supply, terminal strip and head unit all have to be installed. None of the equipment is of a different classification than the old (Class 1, Div. 1; Class 1, Div. 2 etc) so the building itself does not need to be re-classified.
Any information or links to information would be much appreciated.
Thanks
