Annex I-K

indicate MBA code(s) (once attributed).

identification of main areas (structural containment, fences and access routes);

routes followed by nuclear material, disposal canisters;

nuclear material, disposal canister storage areas;

disposal area;

main access routes for vehicles and personnel and ventilation shafts (including shaft and vent size);

access and disposal tunnels;

test and experiment area, analytical laboratories, if applicable;

description of restricted zone and other controlled areas established around the repository.

information on the host geology of the geological repository (evidence and conclusions on the integrity of the geological formation hosting the disposal);

monitoring systems for excavation activities (including types, exact locations and depths of sensors; other monitoring systems, including safety monitoring; other equipment including testing and experimental equipment);

information on design of the surface areas (including receipt, storage, and preparation of canisters for disposal);

information on the design of the geological repository underground area, (including layout, isolation doors, measures to strengthen or stabilize walls and ceilings of excavations; shaft and vent size and features, etc.);

information on access routes for personnel and materials; provision of utilities; areas for receipt and storage of disposal canisters;

types of nuclear material, including other nuclear material in the installation besides spent fuel if applicable (type, form, quantity, and location);

types of other radioactive materials in the installation;

types of accountability units (e.g. disposal canisters and other containers) to be handled in the installation;

appearance, means of identification, and overall dimensions of accountability units;

number of fuel assemblies or quantity of other nuclear material per disposal canister or other container;

quantity of other radioactive material per disposal cannister or other container;

number of disposal canisters or other containers per transport container or transport vehicle;

range of weight of nuclear material per disposal canister or other container;

range of radiation and heat levels at exterior of disposal canisters and/or containers (dose rates at the surface and at a distance of 1 meter, and temperatures).

schematic flow sheet;

flow and inventory measurement points, accountability areas, inventory locations;

frequency of receipt of accountancy related units and transfers to underground;

routes followed and emplacement of disposal canisters or other containers.

General

Description of the accountancy system used to record and report accountancy data, including method of recording accountancy data and establishing material balance;

Main inventory changes

Description of typical inventory changes e.g. receipts (including method of dealing with accounting corrections, the verifications used) and shipments of disposal canisters, if occurred and transfers as appropriate. Corresponding operational records and source data e.g. receiving and shipping forms shall be identified;

Physical inventory

Description of procedures, method of operator’s inventory taking, scheduled frequency, estimated distribution of nuclear material, accessibility and verification method;

Operational and accounting records (including internal transfer forms, method of adjustment or correction, control measures and responsibility for records).

Description of how these records are maintained, including when an adjustment or correction is needed, place where the records can be consulted, retention time and language;

Particular accounting provisions

Description of particular provisions, e.g. for the designation of batch IDs and methods for preventing, detecting and timely fixing of accounting discrepancies.

description of location, type, identification;

anticipated types of inventory changes and possibility to use this measurement point for physical inventory taking;

handling and transfer equipment used;

verification methods and equipment used;

means of batch identification;

anticipated number of inventory batches and flow per year.

additional information on the host geology of the geological repository (including geological stratification; geochemistry; geophysics; identification of radionuclides found in the repository environment;

geological repository characterization activities (e.g. subsurface excavations and exploratory activities).