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  • Building Connected? Your experiences, please. . . | Information by . . .
    well, i'm running the free version, and it started spewing requests to bid, so i started bidding them there is no point in getting the pro version i took the dog and pony show, and the salesman said, just bid what shows up, and see how much of it you get, and use the free version about $4k a year to get the pro version we shall see if i get anything off of it i bid 14 today, before going
  • Water main grounding | Information by Electrical Professionals for . . .
    Hello, some jurisdictions in my area are requiring us to bond the water within 5 feet of the building entrance They are saying that this is not an option under any circumstances The way that I interpret the code I only have to do that if I’m wanting to use it as a grounding conductor to
  • Lighting Loads - energy code | Information by Electrical Professionals . . .
    (1) A power monitoring system is installed that will provide continuous information regarding the total general lighting load of the building (2) The power monitoring system will be set with alarm values to alert the building owner or manager if the lighting load exceeds the values set by the energy code
  • Cold water pipe grounding and bonding requirements
    If the water pipe coming into the building qualifies as a grounding electrode which it sounds like it does, it has to be connected to the panel board in the house which will have the neutral and ground unbonded I don't know what the inspector is thinking
  • Grounding electrode conductor vs EGC vs Bonding jumpers
    In my head, the grounding electrode conductor is the connections between building steel and the ground rod and all my connections for equipment, pipes, floor pedestals, ETC tied back into the GTB would be bonding jumpers or EGCs Any help clarifying this would be greatly appreciated
  • building steel as grounding electrode | Information by Electrical . . .
    to be connected at the following locations and used to extend the connection to an electrode (s): (1) Interior metal water piping located not more than 1 52 m (5 ft) from the point of entrance to the building shall be permitted to be used as a conductor to interconnect electrodes that are part of the grounding electrode system
  • Grounding requirements for multiple services | Information by . . .
    is connected to a grounding electrode in or at a building or structure, the same electrode shall be used to ground conductor enclosures and equipment in or on that building or structure Where separate services, feeders, or branch circuits supply a building and are required to be connected to a grounding electrode (s), the same grounding
  • Using Building Steel to Ground Stuff | Information by Electrical . . .
    Metal covers and metal fittings attached to these metal enclosures shall be considered as being connected to bonding jumpers or equipment grounding conductors, or both " So, if someone wants to connect (bond) a metal storage cabinet to the building steel, would you call it a bonding jumper or an equipment grounding conductor?
  • Grounding multiple services same building | Information by Electrical . . .
    250 58 Common Grounding Electrode Where an ac system is connected to a grounding electrode in or at a building as specified in 250 24 and 250 32, the same electrode shall be used to ground conductor enclosures and equipment in or on that building Where separate services supply a building and are required to be connected to a grounding electrode, the same grounding electrode shall be used
  • Ground rods at separate building garage storage building.
    Are ground rods required at a separate building which is fed by a two pole breaker at a building near by? The new separate building is being fed by two ungrounded conductors, grounded conductor, and equipment grounding conductor This goes into a small two space panel disconnect From there the





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