If so, that water will flow by gravity into the containment sump where it usually is recycled through the reactor vessel to sustain adequate cooling with the reactor core.
On the morning of July 30, the operations department at Palo Verde learned all about the problem from the corrective activity report. The high-pressure and low-pressure treatment pumps supply makeup water for the reactor vessel; the containment spray pump causes water that they are spray within the containment structure get rid of its pressure and temperature.
Opening this valve would re-fill the most important volume of the intentionally exhausted piping sections. The valves dispatched its own inspection team to Palo Verde to investigate the causes and corrective actions of this problem.
The particular theory behind this design is that if the contents of the Refueling Water Tank do not restore the reactor vessel water level towards desired point, there must be a pathway for water to drain through the vessel..
That evening, the operations department determined that this containment spray and high-pressure safe practices injection systems could Corrosion resistant Pump Suppliers perform their safety functions so long as operators manually open the indoors containment isolation valve during a major accident.