ORIGINAL ARTICLE
Determination of the Contract Risk Buffer in the Construction Industry
 
More details
Hide details
1
Doctoral School, Military University of Technology
 
2
Faculty of Civil Engineering and Geodesy, Military University of Technology
 
 
Submission date: 2024-08-25
 
 
Final revision date: 2024-10-10
 
 
Acceptance date: 2024-10-26
 
 
Online publication date: 2024-11-19
 
 
Publication date: 2024-11-19
 
 
Corresponding author
Lidia Elżbieta Więcław-Bator   

Doctoral School, Military University of Technology
 
 
Civil and Environmental Engineering Reports 2024;34(4):344-359
 
KEYWORDS
TOPICS
ABSTRACT
This article presents an analysis of the volatility of construction project implementation costs, with a particular focus on medium- and long-term projects. Inherent fluctuations in the prices of construction inputs require contractors to use advanced methods of calculating bid prices and formulating base budgets, in accordance with best practices in cost risk management. The article presents an algorithm for determining the contract risk buffer resulting from the increase in the cost of construction work, taking into account the key determinants of risk and their impact on final investment costs. It also discusses legal issues, such as the allocation of risk between contracting parties, and economic aspects related to the construction sector, including the improvement of forecasting tools in the area of investment costs. In addition, the analysis covers issues related to the management of construction projects, the organization of construction processes and the complexity of project structures. The multi-criteria approach used enables a comprehensive assessment of the risks involved in estimating the cost of construction projects.
 
REFERENCES (19)
1.
Chmielewski, R, Sankowski, J and Sobczyk, K 2023. Impact of inadequate ground investigation on the implementation of a project in a closed area. Building Materials 2, 39-43. DOI: 10.15199/33.2023.02.10.
 
2.
Korytárová, J and Hromádka, V 2021. Risk assessment of large infrastructure projects - assumptions and context. Applied Sciences 11(1), 109. DOI: 10.3390/app11010109.
 
3.
Kruszka, L, Chmielewski, R and Mariak, O 2024. Cost-effectiveness analysis of aircraft hangar conversion under new utility requirements. Engineering Expert 1, 57-69. DOI: 10.37105/enex.2024.1.08.
 
4.
Leśniak, A 2023. Delays in construction projects and their financial consequences for contractors - a Polish perspective. Civil and Environmental Engineering Reports 33(1), 0099-0108. DOI: 10.59440/ceer-2023-0007.
 
5.
Leśniak, A and Kolodziejczuk, M 2023. Elements of management accounting in the process of construction contract execution. Construction Review 9-10, 47-51. DOI: 10.5604/01.3001.0053.9362.
 
6.
Leśniak, A (ed.) 2020. Current issues in construction project management. Kraków: Tadeusz Kościuszko Cracow University of Technology. ISBN: 9788380197802.
 
7.
Leśniak, A and Piskorz, G 2018. Factors delaying the implementation of construction projects under the design-build system. Acta Scientiarum Polonorum. Architectura 17(4), 113-124. DOI: 10.22630/ASPA.2018.17.4.46.
 
8.
Głuszak, M and Lesniak, A 2015. Factors causing construction delays - multivariate statistical analysis. In: Belniak, S (ed) Application of mathematical methods in selected management problems in construction. Krakow: Cracow University of Technology, 79-105. ISBN: 9788362283579.
 
9.
Starczyk-Kolbyk, A and Kruszka, L 2020. Impact of civil works disruptions on EVM analysis results - a case study. Archives of Civil Engineering 66(1), 161-177. DOI: 10.24425/ace.2020.131781.
 
10.
Szóstak, M 2023. Forecasting the course of cumulative cost curves for various construction projects. Civil and Environmental Engineering Reports 33(1), 0071-003. DOI: 10.59440/ceer-2023-0005.
 
11.
Więcław-Bator, L 2022. imputed profit in the contractor's bid price in public procurement. Construction and Law 3, 20-23.
 
12.
Więcław-Bator, L and Sekunda, R 2022 Construction Costs. Determining the value and accounting for public procurement. Warsaw: Wolters Kluwer. ISBN: 9788382233362.
 
13.
Więcław-Bator, L, Jówko, A and Kruszka, L 2021. Contracts for construction works and services related to the implementation of construction projects. Warsaw: Wolters Kluwer. ISBN: 9788382230576.
 
14.
Więcław-Bator, L 2023. Optimizing construction costs: strategies for contractors. Modern Engineering, 12.
 
15.
Więcław-Bator, L 2022. Out-of-court valorization of contractor's remuneration - steel-intensive public works contracts. State Control 5, 98-111.
 
16.
Więcław-Bator, L 2023. Optimizing the cost of acquiring construction materials. Engineering Expert, 12. DOI: 10.37105/enex.2024.1.03.
 
17.
Ordinance of the Minister of Development and Technology of 20.12.2021 on determining the methods and bases for preparing the investor's cost estimate, calculating the planned costs of design works and the planned costs of construction works specified in the functional-utility program.
 
18.
Grupapsb.com.co.uk 2024. price trends, accessed August 12, 2024. Available at: https://www.grupapsb.com.pl/ce....
 
19.
Bdm.stat.gov.pl 2024. macroeconomic database, accessed August 12, 2024. Available at: https://bdm.stat.gov.pl/.
 
eISSN:2450-8594
ISSN:2080-5187
Journals System - logo
Scroll to top