Database on decommissioning of blocks of the NPP (IC BDVE)

Appointment

The information system "Database of Decommissioning of Blocks of the NPP" (IC BDVE) is integrated storage not only information on stages of an output of power units from operation, but also in general all design, operational and reference documentation of the NPP (documentation according to which power units were projected, constructed, operated and were under repair — up to the moment of a final stop and also in the course of power unit exposure under observation).

Description

Functional structure of the IC BDVE

• subsystem of a program core (provides a possibility of input, storage and information display about freeform objects of data domain and also multidimensional classification, object search and reports generation);
• subsystem of electronic archive (provides input, storage and search of electronic copies of paper documents);
• information visualization subsystem (ensuring communication between objects of data domain and project 3D models; visual representation of information).

The IC BDVE electronic archive can be organized on the basis of the management system for technical document flow and Bentley ProjectWise archive integrated with a CAD of Bentley and Autodesk, and software modules for Bentleys ProjectWise developed by NEOLANT company. These modules provide:

• expansion of standard opportunities of ProjectWise for management of design data;
• access to documentation through 2D - and 3D models of objects of the enterprise or the organization.

For creation of three-dimensional models any CAD can be selected (for example, Bentley MicroStation), for viewing models — the 3D system - visualization of Autodesk (NavisWorks) of JetStream. As DBMS it is possible to use the Microsoft SQL Server or Oracle.

With implementation of the IC BDVE specialists of the NPP receive in the order not only an information system for maintenance of process of decommissioning of power units, but also excellent tools for the solution of a number of other tasks.

It is reasonable to IC BDVE to use at personnel training of the station. Besides, on the basis of a system software packages of calculation of change in time of a radiation status of structural elements of reactor installations, modeling of transactions of dismantling of the equipment of power units, planning of dose loads of specialists when holding dismantling actions can be implemented, cost determinations on an output of blocks from operation, process control of burial of radioactive waste.