Q. Does the Code allow metal piping for the interconnection of other grounding electrodes? A. Yes. Grounding electrode conductors and grounding electrode bonding jumpers are permitted to terminate to ...

Q. Are you required to bond isolated sections of metal water pipe that are connected to a nonmetallic water piping system? A. No. An isolated section of metal pipe is not a metal water piping system.

Unison has commissioned what is believed to be the largest all-electric tube bending machine ever produced. The machine has started operations at Newport News Shipbuilding, supplier of nuclear-powered ...