Methodology of calculation of time reserves when planning the duration of NPP construction
Introduction. The issues of risk and problem situations arising during the construction of nuclear power plants, as well as methods of response and prevention of such scenarios are considered. The available analogues of the developed system among the known information systems which carry out calcula...
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Moscow State University of Civil Engineering (MGSU)
2024-10-01
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| Online Access: | https://www.vestnikmgsu.ru/jour/article/view/401 |
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| author | A. S. Pavlov R. V. Ostrovskii |
| author_facet | A. S. Pavlov R. V. Ostrovskii |
| author_sort | A. S. Pavlov |
| collection | DOAJ |
| description | Introduction. The issues of risk and problem situations arising during the construction of nuclear power plants, as well as methods of response and prevention of such scenarios are considered. The available analogues of the developed system among the known information systems which carry out calculations of calendar-network models and construction completion forecasts are analyzed.Materials and methods. In particular, the methodology of creating a system of time reservation during the formation and approval of calendar-network schedules of construction and installation works is highlighted. A step-by-step plan of initial data preparation, necessary statistical analysis and direct calculation of time reserves by Monte-Carlo method using the software package of the same name developed within the framework of the current research is presented. As the initial data, the information of the analysis of disruption of the deadlines of already completed works at reference NPP with a certain classification, as well as the results of an expert survey on the influence of internal and external factors on the duration of plant construction are used.Results. Examples of using the development within the process of managing the construction schedule of El-Dabaa NPP in the Arab Republic of Egypt are described. The possibility of applying this methodology at different levels of project management is indicated.Conclusions. A generalized conclusion on the issue of determining the duration of construction of nuclear power plants taking into account the formation of time reserves for work schedules, a step-by-step plan for calculating time reserves and positive approbation of the methodology for NPP construction is formulated. |
| format | Article |
| id | doaj-art-6c2a29d0173d496d9e91983ce081272b |
| institution | Kabale University |
| issn | 1997-0935 2304-6600 |
| language | English |
| publishDate | 2024-10-01 |
| publisher | Moscow State University of Civil Engineering (MGSU) |
| record_format | Article |
| series | Vestnik MGSU |
| spelling | doaj-art-6c2a29d0173d496d9e91983ce081272b2025-01-09T08:22:50ZengMoscow State University of Civil Engineering (MGSU)Vestnik MGSU1997-09352304-66002024-10-0119101687169510.22227/1997-0935.2024.10.1687-1695185Methodology of calculation of time reserves when planning the duration of NPP constructionA. S. Pavlov0R. V. Ostrovskii1Moscow State University of Civil Engineering (National Research University) (MGSU)Atomstroyexport (ASE)Introduction. The issues of risk and problem situations arising during the construction of nuclear power plants, as well as methods of response and prevention of such scenarios are considered. The available analogues of the developed system among the known information systems which carry out calculations of calendar-network models and construction completion forecasts are analyzed.Materials and methods. In particular, the methodology of creating a system of time reservation during the formation and approval of calendar-network schedules of construction and installation works is highlighted. A step-by-step plan of initial data preparation, necessary statistical analysis and direct calculation of time reserves by Monte-Carlo method using the software package of the same name developed within the framework of the current research is presented. As the initial data, the information of the analysis of disruption of the deadlines of already completed works at reference NPP with a certain classification, as well as the results of an expert survey on the influence of internal and external factors on the duration of plant construction are used.Results. Examples of using the development within the process of managing the construction schedule of El-Dabaa NPP in the Arab Republic of Egypt are described. The possibility of applying this methodology at different levels of project management is indicated.Conclusions. A generalized conclusion on the issue of determining the duration of construction of nuclear power plants taking into account the formation of time reserves for work schedules, a step-by-step plan for calculating time reserves and positive approbation of the methodology for NPP construction is formulated.https://www.vestnikmgsu.ru/jour/article/view/401npp constructionconstruction timeschedule-network planningcritical pathtime reserve calculation methodologymonte-carlo methodmonte-carlo networktotal time reserve |
| spellingShingle | A. S. Pavlov R. V. Ostrovskii Methodology of calculation of time reserves when planning the duration of NPP construction Vestnik MGSU npp construction construction time schedule-network planning critical path time reserve calculation methodology monte-carlo method monte-carlo network total time reserve |
| title | Methodology of calculation of time reserves when planning the duration of NPP construction |
| title_full | Methodology of calculation of time reserves when planning the duration of NPP construction |
| title_fullStr | Methodology of calculation of time reserves when planning the duration of NPP construction |
| title_full_unstemmed | Methodology of calculation of time reserves when planning the duration of NPP construction |
| title_short | Methodology of calculation of time reserves when planning the duration of NPP construction |
| title_sort | methodology of calculation of time reserves when planning the duration of npp construction |
| topic | npp construction construction time schedule-network planning critical path time reserve calculation methodology monte-carlo method monte-carlo network total time reserve |
| url | https://www.vestnikmgsu.ru/jour/article/view/401 |
| work_keys_str_mv | AT aspavlov methodologyofcalculationoftimereserveswhenplanningthedurationofnppconstruction AT rvostrovskii methodologyofcalculationoftimereserveswhenplanningthedurationofnppconstruction |