The high lift pumps do not have E-Stop buttons, but the HAND / OFF / AUTO switches at the MCC may be used to shut down a unit in an emergency situation.
If utility power is lost, the PCS will coordinate restart of the high lift pumps when power is restored or switched to standby generator power. Startups of plant equipment are staggered to avoid high amperage draws to the generator. All equipment will restart with the settings at the time of power loss.