#Fukushima I Nuke Plant: Water Levels Rising in Trenches from Reactors 2, 3

Diposkan oleh Pengetahuan dan Pengalaman on Saturday, May 28, 2011

If the typhoon No.2 dumps a whole lot of rain, they will overflow. Even if it doesn't, it looks just the matter of time.

From the Ministry of Economy, Trade and Industries (METI)'s press release (in Japanese) on May 28 on the Fukushima I plant conditions, "Water levels at trenches":

Reactor 2 trench water level:

5/7: 880 millimeters (34.65 inches) from the top of grating of the trench
5/14: 760 millimeters (29.92 inches)
5/21: 760 millimeters (29.92 inches)
5/28: 576 millimeters (22.68 inches)

Reactor 3 trench water level:

5/7: 820 millimeters (32.28 inches) from the top of grating of the trench
5/14: 720 millimeters (28.35 inches)
5/21: 640 millimeters (25.20 inches)
5/28: 431 millimeters (16.97 inches)


The top edge of the trenches is at the Onahama Peil (O.P., average sea level used for the plant) plus 4,000 millimeters. In other words, 4 meters (13.12 feet) above sea level.