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Title: Protection from Potential Exposure for the Chernobyl New Safe Confinement

Abstract

The Bechtel/EDF/Battelle Consortium has recently completed developing the conceptual design for the Chernobyl New Safe Confinement (NSC). Battelle has the scope of work related to environment and safety of the design. As part of the safety analysis, an analysis was performed to determine the degree of protection to be provided during the construction and 100-year operation period for expected upsets and lower-probability events that would occur from errors, procedures, other human factors, and equipment failures, i.e., ''potential exposures'' other than normal operations. The analysis was based on results of the Preliminary Hazards Analysis. The potential exposure analysis was performed in accordance with existing Ukranian regulations and working processes and procedures in place at the Shelter Object. KSK (a Ukranian Consortium), a subcontractor to the Bechtel/EDF/Battelle Consortium, performed much of the dose analysis. The analysis concluded that potential exposures, outside of those expected during normal operations, would be acceptable and that design criteria and features, and preventative and mitigative measures currently in place at the Shelter would be sufficient to meet operating exposure limits.

Authors:
; ; ; ; ; ; ;
Publication Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
885205
Report Number(s):
PNWD-SA-6256
TRN: US0603776
DOE Contract Number:
AC05-76RL01830
Resource Type:
Conference
Resource Relation:
Conference: 14th Pacific Basin Nuclear Conference and Technology Exhibit, Honolulu, Hawaii, March 21-25, 2004, 472-479
Country of Publication:
United States
Language:
English
Subject:
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; 61 RADIATION PROTECTION AND DOSIMETRY; CHERNOBYLSK-4 REACTOR; CONTAINMENT SYSTEMS; CONSTRUCTION; SAFETY ANALYSIS; RADIATION PROTECTION; RADIATION DOSES; RISK ASSESSMENT; Chernobyl; nuclear; safety; accidents; doses

Citation Formats

Shipler, Dillard B., Rudko, Vladimir, Batiy, Valeriy, Timmins, Douglas C., Brothers, Alan J., Schmidt, John P., Swearingen, Gary L., and Schmieman, Eric A.. Protection from Potential Exposure for the Chernobyl New Safe Confinement. United States: N. p., 2004. Web.
Shipler, Dillard B., Rudko, Vladimir, Batiy, Valeriy, Timmins, Douglas C., Brothers, Alan J., Schmidt, John P., Swearingen, Gary L., & Schmieman, Eric A.. Protection from Potential Exposure for the Chernobyl New Safe Confinement. United States.
Shipler, Dillard B., Rudko, Vladimir, Batiy, Valeriy, Timmins, Douglas C., Brothers, Alan J., Schmidt, John P., Swearingen, Gary L., and Schmieman, Eric A.. 2004. "Protection from Potential Exposure for the Chernobyl New Safe Confinement". United States. doi:.
@article{osti_885205,
title = {Protection from Potential Exposure for the Chernobyl New Safe Confinement},
author = {Shipler, Dillard B. and Rudko, Vladimir and Batiy, Valeriy and Timmins, Douglas C. and Brothers, Alan J. and Schmidt, John P. and Swearingen, Gary L. and Schmieman, Eric A.},
abstractNote = {The Bechtel/EDF/Battelle Consortium has recently completed developing the conceptual design for the Chernobyl New Safe Confinement (NSC). Battelle has the scope of work related to environment and safety of the design. As part of the safety analysis, an analysis was performed to determine the degree of protection to be provided during the construction and 100-year operation period for expected upsets and lower-probability events that would occur from errors, procedures, other human factors, and equipment failures, i.e., ''potential exposures'' other than normal operations. The analysis was based on results of the Preliminary Hazards Analysis. The potential exposure analysis was performed in accordance with existing Ukranian regulations and working processes and procedures in place at the Shelter Object. KSK (a Ukranian Consortium), a subcontractor to the Bechtel/EDF/Battelle Consortium, performed much of the dose analysis. The analysis concluded that potential exposures, outside of those expected during normal operations, would be acceptable and that design criteria and features, and preventative and mitigative measures currently in place at the Shelter would be sufficient to meet operating exposure limits.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = 2004,
month = 3
}

Conference:
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  • Calculation of admissible releases at different exploitation stages of New Safe Confinement at the existing ChNPP ''Shelter'' object are given. Vain conclusions of calculations are given as well as recommendations for planning of activities connected with the New Safe Confinement construction.
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