Radiation Shielding Equipment tor In-Vault Use During the Retubing of Pickering Units 1 & 2

Abstract

This paper describes two types of radiation shielding systems supplied for in-vault use. One is the personnel shielding cabinet for general use at the reactor face, while the other is the shielding flask system required to transfer the highly active components removed from the reactor to the on site storage facility. Some of the design background and site experience are also discussed.