Investor Presentaiton
US-ABWR Spent Fuel Pool Cooling During SBO
■Fuel Pool Cooling and Cleanup (FPC) system is available if
connected to CTG
■ With no FPC, under the maximum abnormal heat load with the
pool gates closed, pool will boil in approximately 16 hours
-
Provides sufficient time for operator to connect fire hoses for pool make-up
Without make-up water the fuel will remain covered for approximately
77 hours
■Permanent redundant plant pipe installed at opposite ends of
the RB with external temporary connections to allow hook up
for make-up water to spent fuel pool
■Diesel-driven Fire Protection System (FPS) pump capable of
supplying water to pool via RHR and FPC piping
TOSHIBA Copyright © 2012 Toshiba Corporation. All rights reserved.
Leading Innovation >>>
27View entire presentation