This package pump station was designed to meet low flows of stormwater expected after the expansion of this university building. The duplex pump configuration with submersible centrifugal pumps provides reliable and lasting pumping capabilities. A simple UL listed control panel with an intrinsically safe (IS) barrier and basic alarm was designed and supplied as a part of the electrical layout for this package pump station. This system was designed with four floats for liquid level-sensing and automatic starting and stopping of pumps on level