Proceedings of the International Conference on Applied Science and Technology on Engineering Science 2025 (iCAST-ES 2025)

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Risk Assessment at the Maintenance Phase to Optimize the Construction Project Budget

Authors
Ni Kadek Sri Ebtha Yuni1, *, I Komang Sudiarta1, Ni Putu Indah Yuliana1, Putu Eny Suhardiyani2, I Putu Widyarsana2, Ni Ketut Evi Kusumadewi3
1Civil Engineering Department, Politeknik Negeri Bali, Bali, Indonesia
2Department of Information Systems, IT Stikom Bali, Denpasar, Bali, Indonesia
3Civil Engineering Department, Universitas Negeri Manado, Sulawesi Utara, Indonesia
*Corresponding author. Email: ebthayuni@pnb.ac.id
Corresponding Author
Ni Kadek Sri Ebtha Yuni
Available Online 31 December 2025.
DOI
10.2991/978-94-6463-926-1_50How to use a DOI?
Keywords
Construction Project; Maintenance phase; Risk
Abstract

Construction projects involve multidisciplinary tasks, complex activities, and high levels of inherent risk. These risks occur not only during the implementation stage but also at every stage of the project lifecycle, and must be carefully considered to prevent additional costs and delays. The maintenance stage in construction projects is often overlooked, as the project is typically considered 100% physically completed. However, this stage frequently faces various risks that can significantly affect budget efficiency if not properly identified and managed. The purpose of this study is to identify and assess these risks to determine the dominant ones requiring effective mitigation measures. The research employed a comprehensive literature review and questionnaires distributed to 25 respondents, analyzed using both qualitative and quantitative approaches. Data were collected through extensive literature studies and questionnaires administered to experienced construction professionals. A total of 43 risks were identified: 2 (4.65%) unacceptable, 20 (46.51%) undesirable, 14 (32.56%) acceptable, and 7 (16.28%) negligible.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the International Conference on Applied Science and Technology on Engineering Science 2025 (iCAST-ES 2025)
Series
Advances in Engineering Research
Publication Date
31 December 2025
ISBN
978-94-6463-926-1
ISSN
2352-5401
DOI
10.2991/978-94-6463-926-1_50How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Ni Kadek Sri Ebtha Yuni
AU  - I Komang Sudiarta
AU  - Ni Putu Indah Yuliana
AU  - Putu Eny Suhardiyani
AU  - I Putu Widyarsana
AU  - Ni Ketut Evi Kusumadewi
PY  - 2025
DA  - 2025/12/31
TI  - Risk Assessment at the Maintenance Phase to Optimize the Construction Project Budget
BT  - Proceedings of the International Conference on Applied Science and Technology on Engineering Science 2025 (iCAST-ES 2025)
PB  - Atlantis Press
SP  - 442
EP  - 449
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-926-1_50
DO  - 10.2991/978-94-6463-926-1_50
ID  - Yuni2025
ER  -