Document library

9C70 - Cyclone dust
The cyclone filters and desiccant vessels within the CO2 filter rooms were used to remove particulates and water vapour from the coolant CO2 gas. During normal operations, a small proportion of the coolant gas was continuously passed through the multicyclones and then the drying plants.

Magnox Ltd | Dungeness A | ILW

9C71 - Ponds Wall Paint Flakes
Decontamination of the flask bay walls is expected to give rise to paint flakes/ debris from wall surface.

Magnox Ltd | Dungeness A | ILW

9C911 - Reactor and Boiler Systems LLW
This waste stream covers wastes generated from decommissioning activities in the reactor building and boiler houses.

Magnox Ltd | Dungeness A | LLW

9C912 - Effluent Treatment Plant, Ponds and Decontamination LLW
9C912 is a large area legacy operational fingerprint under which waste generated through decommissioning of the plants and systems associated with the wet fuel storage ponds, active effluent treatment plant (AETP), flask handling, washdown and storage areas are consigned. This waste stream covers wastes generated from decommissioning activities from the following areas:

Magnox Ltd | Dungeness A | LLW

9C913 - DAMAL

Magnox Ltd | Dungeness A | LLW

9C915 - LLAW Plant
Concrete wastes from dismantling building. Glass, wood, metals and plastics.

Magnox Ltd | Dungeness A | LLW

9C916 - Activated Metals
Activated metals exposed to the neutron flux of the reactors during the operational stage of the site.

Magnox Ltd | Dungeness A | LLW

9C944 - Contaminated Insulation
Insulation, asbestos and man-made mineral fibre (MMMF), removed from boilers and gas ducts where activation of the metal inside the insulation may have occurrred.

Magnox Ltd | Dungeness A | VLLW

9C950 - Redundant Sealed Sources
Redundant sealed sources used for a variety of purposes around the power station site.

Magnox Ltd | Dungeness A | LLW