IthasdirectcontainmentcoresprayIshouldsay, from the suppressionpool and has the ability to recirculatewaterandcoolit, cool the containment ifyouwill, from the suppression poolas well.
The telltale sign of trouble at reactor No. 2, Tokyo Electric Power Co. officials said, was that pressure had dropped in the "suppression pool" the part of the reactor that converts steam to water at the bottom of the container.