This diagram shows the use of a shielded container. See, EPA/DOE Comments/Responses on Shielded Container Dimensions.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Attachment included in 6/10/10 correspondence - Diagram of Shielded Containers (PDF)(1 pg, 377 K, June 10, 2010)