Summary Report for Conduct of Kozloduy NPP Stress Tests

“Kozloduy NPP” PLC
SUMMARY REPORT
for Conduct of Kozloduy NPP
Stress Tests
sites of Electric production 1 and Electric production 2 (per one); two of the MSs are located
at NPP area, and the remaining – in PPMA (within the radius of 1.8 km of the NPP, at 45º
from each) other;
· 5 water stations (WS), which measure specific bulk activity of waste and debalanced
water.
The system is integrated with National automated system for uninterrupted monitoring of
radiation gamma background of Ministry on Environment and Water (ME&W), by which
conditions are ensured for early annunciation in case of radiation accident. This information can be
monitored also in AMC.
4. Automated information system for radiation monitoring of the industrial site:
Automated information system for radiation monitoring of the industrial site (AIS RMIS)
provides for information on level of gamma background in fourteen (14) points at the site of
«Kozloduy NPP» plc. This information can be monitored also in AMC.
5. System for meteorological monitoring:
The system for meteorological monitoring (SMM) ensures representative for the region of
«Kozloduy NPP» plc meteorological information, required to prepare of broadcasts on radioactive
transfers and dose rate loads in areas of Emergency Planning.
Automatic System for aerological observations (ASAO) allows for definition of speed and
direction of main transfer and height of mixing layer for area of Kozloduy NPP.
ASAO System is integrated with the system of meteorological monitoring (SMM). Data
from ASAO system is provided by national institutions.
These systems ensure uninterrupted monitoring as well as processing and archiving of data.
Their operating stations are located in central radiation monitoring room (CRMR) in Electric
production 2 where conditions are created for work in case of radiation accident. Information from
the AIS OSRM, AIS RMIS and SMM is also displayed in the AMC.
6. Monitoring of environment and the Kozloduy NPP site:
At the site of the «Kozloduy NPP» plc and in areas of preventive and urgent protection
measures (PPMA and UPMA), field measurements are done by means of:
· three off-road vehicles;
· mobile laboratory.
Laboratory analysis of samples from environmental and from the site of «Kozloduy NPP»
plc is performed in laboratories of “Radio environmental Monitoring” department. Preliminary
processing of the samples, radiochemical isolation are performed there, as well as concentrated and
consequent radiometric and spectrometric measurements in accordance with existing methods of
analysis. This information can be monitored also in AMC.
7. Information system of the AMC:
174/202