Task Group on Sump Clogging

The Task Group on Sump Clogging had been set up to update the state-of-the-art (SOAR) report on Knowledge Base for Emergency Core Cooling System Recirculation Reliability (NEA/CSNI/R(95)11), issued in 1996, and with focus on chemical effects and downstream effects. In particular, the scope of the work included the following actions:


Members from Canada, Finland, France, Germany, Japan, Korea, Spain, Sweden and the United States are to take part in this task. The Atomic Energy of Canada Limited (AECL) took the lead of this activity.

Related links

Committee on the Safety of Nuclear Installations (CSNI)

Sump clogging working area (password protected | reminder)

Last reviewed: 7 January 2014