Abstract: A lid-to-container locking assembly for lock sealing containers utilized in the transporting, storage and disposal of low level radioactive contaminated material. The locking assembly gives visual indications of a locked, sealed condition of the container through the utilization of a closure element that is ensconced in a latched position upon the lid to be secured, as well as to the container to be sealed. Detachment of the closure element at either of these points of its locking engagement with the lid and/or container will visually indicate an open and unsealed condition.

Abstract: A device for use with waste containers wherein the waste is packed, compressed and held in its compact state within the container until the container's capacity is reached. The device comprises a frame consisting of a pair of cross bars with the opposite ends of certain of the cross bars received in vertical channels carried by confronting interior wall surfaces of the wall container. The channels are provided with yieldable locking members projecting inwardly of the channels and adapted to retain the cross bars in a depressed position against the compacted waste material within the container.

Abstract: A rectangularly shaped metallic container and sealed lid with permanent lid hold-down assemblies for use in disposal of low specific activity, minimally contaminated waste material. The hold-down assemblies give visual indications of the sealed condition of the container as they can only be removed or opened by total destruction after placed in holding position.