Roads and Bridges - Drogi i Mosty
21, 4, 2022, 365-378

Road and bridge construction price indexation illustrated with an example of a selected project

Mariusz Urbański Mail
https://orcid.org/0000-0002-5808-5209
Road and Bridge Research Institute, 1 Instytutowa Str., 03-302 Warsaw
Marcin Świtała Mail
https://orcid.org/0000-0002-4001-8948
Road and Bridge Research Institute, 1 Instytutowa Str., 03-302 Warsaw
Wiesław Liszewski Mail
https://orcid.org/0000-0002-3997-6436
Road and Bridge Research Institute, 1 Instytutowa Str., 03-302 Warsaw
Beata Ślusarczyk Mail
https://orcid.org/0000-0002-7276-8372
Czestochowa University of Technology, Faculty of Management, 19 B Armii Krajowej Av., 42-200 Częstochowa and TRADE Research Entity, North-West University, Vanderbijlpark 1900, South Africa
Konrad Piechowicz Mail
https://orcid.org/0000-0002-4963-1992
Warsaw University of Life Sciences, Civil Engineering Institute, 159 Nowoursynowska Str., 02-776 Warsaw
Published: 2022-12-30

Abstract

Dynamically growing prices of road and bridge works necessitate the valorization of construction works costs. The following article presents an example of estimating the value of the price indexation of a selected road investment based on price indices of road and bridge construction works in 2018-2022 with the division into: – a provincial single carriageway road of class G running in an urban area with bays, – roundabout with central island, one-way carriageways around the island, – dual carriageway sidewalk in an urban area running on existing terrain, – road bridge with a beam, multi-span superstructure of in-situ prestressed concrete, as well as taking into account road works related to the construction of culverts. The results of the studies prove that in the period of 2021–2022, there have been high increases in the prices of road and bridge works that could not have been foreseen at the bidding stage. The indexation ratios obtained as a result of the analyzes may constitute the basis for renegotiating the terms of the contract between the investor and the construction contractor.

Keywords


changes in prices of works, correction index, road and bridge structures, valorisation.

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Road and bridge construction price indexation illustrated with an example of a selected project

  
Urbański, Mariusz et al. Road and bridge construction price indexation illustrated with an example of a selected project. Roads and Bridges - Drogi i Mosty, [S.l.], v. 21, n. 4, p. 365-378, dec. 2022. ISSN 2449-769X. Available at: <>. Date accessed: 02 Feb. 2023. doi:http://dx.doi.org/10.7409/rabdim.022.021.