sec.187Live testing in a NERZ

### sec.187 Live testing in a NERZ An underground mine must have a standard operating procedure for live testing electrical equipment and installations in a NERZ. The procedure must provide for the following— limiting live testing to extra low voltage and low voltage electrical equipment and installations; isolating areas where equipment is being live tested; the type of test instruments to be used; using high voltage test equipment and discharging stored energy after testing; using personal protective equipment; dealing with high prospective fault currents. (sec.187-ssec.1) An underground mine must have a standard operating procedure for live testing electrical equipment and installations in a NERZ. (sec.187-ssec.2) The procedure must provide for the following— limiting live testing to extra low voltage and low voltage electrical equipment and installations; isolating areas where equipment is being live tested; the type of test instruments to be used; using high voltage test equipment and discharging stored energy after testing; using personal protective equipment; dealing with high prospective fault currents. - (a) limiting live testing to extra low voltage and low voltage electrical equipment and installations; - (b) isolating areas where equipment is being live tested; - (c) the type of test instruments to be used; - (d) using high voltage test equipment and discharging stored energy after testing; - (e) using personal protective equipment; - (f) dealing with high prospective fault currents.