Place it under the lug on the ground rod clamp.
Electrical ground meter.
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Inside a standard household electric meter box there is a center neutral bus bar with wire connection lugs at each and two hot bus bars each with wire connections lugs at each end.
As the same sketch shows at b if the building water main piping is being used as a source to provide a ground for the electrical system then the main ground wire between the electrical panel and the water piping should be clamped on both sides of the water meter.
Strip a half inch of insulation off the other end of the no.
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The meter socket the nipple and the service equipment enclosure are required by 250 92 a 1 and 2 to be grounded through the methods in 250 92 b including bonding to the grounded conductor of the service.
Grounding system jumper wire around the water meter.
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Anatomy of an electric meter.
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