Analysis of additional works in completed railway construction projects

Main Article Content

A. Lesniak
F. Janowiec

Keywords : additional works, railway construction projects

The railway construction investments are characterized by a significant extension of individual phases and an increased number of entities participating in the construction investment process. Despite the use of many modern methods and techniques unforeseen phenomena and events which may occur during the execution of the investment cannot be excluded. All unexpected situations usually initiate consequences in the form of additional workload and costs not included by the contractor and longer duration of works. This fact is commonly referred to as the occurrence of the so-called additional works. The paper presents the results of research concerning additional works occurring during the realization of railway construction projects performed in southern Poland. The analysis was based on data which concerned projects completed in the period from 1 January 2012 to 31 December 2018.

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How to Cite
Lesniak, A., & Janowiec, F. (2019). Analysis of additional works in completed railway construction projects. Scientific Review Engineering and Environmental Studies (SREES), 28(3), 366–376.

Czemplik, A. (2012). Zarządzanie procesem budowlanym z uwzględnieniem ryzyka robót dodatkowych [Construction project management with consideration of change order risk]. Archiwum Instytutu Inżynierii Lądowej, 13, 45-50.

Gładysz, B., Kuchta, D., Skorupka, D. & Duchaczek, A. Fuzzy analysis of project duration in situations of risk. AIP Conference Proceedings, 1648(1), 600003.

Hanak, T. & Korytarova, J. (2018). Subsidy Risk Related to Construction Projects: Seeking Causes. Open Engineering, 8(1), 484-489.

Hoła, B. (2015). Identification and evaluation of processes in a construction enterprise. Archives of Civil and Mechanical Engineering, 15(2), 419-426.

Juszczyk, M., Kozik, R., Leśniak, A., Plebankiewicz, E. & Zima, K. (2014). Errors in the preparation of design documentation in public procurement in Poland. Procedia Engineering, 85, 283-292.

Juszczyk, M., Zima, K. & Leśniak, A. (2013). Zamówienia na roboty dodatkowe w drogowych inwestycjach publicznych [The procurements for additional works in road investments]. Magazyn Autostrady, 7, 60-63. Kaczorek, K., Krzemiński, M. & Ibadov, N. (2017). The problem of choosing risk management methodology at the example of railway construction. MATEC Web of Conferences, 117, 00073.

Kapliński, O. (2018). Innovative solutions in construction industry. Review of 2016–2018 events and trends. Engineering Structures and Technologies, 10(1), 27-33.

Kembłowski, M.W., Grzyl, B., Kristowski, A. & Siemaszko, A. (2017). Risk modelling with Bayesian Networks-case study: construction of tunnel under the Dead Vistula River in Gdansk. Procedia Engineering, 196, 585-591.

Kozlovska, M., Mackova, D. & Spisakova, M. (2016). Survey of Construction Management Documentation Usage in Planning and Construction of Building Project. Procedia Engineering, 161, 711-715.

Lendo-Siwicka, M., Połoński, M. & Pawluk, K. (2016). Identification of the interference in the investment process during the realization of a shopping centre – a case study. Archives of Civil Engineering, 62(1), 159-172.

Leśniak, A. & Juszczyk, M. (2018). Prediction of site overhead costs with the use of artificial neural network based model. Archives of Civil and Mechanical Engineering, 18(3), 973-982. DOI: 10.1016/j.acme.2018.01.014

Leśniak, A. & Zima, K. (2018). Cost calculation of construction projects including sustainability factors using the Case Based Reasoning (CBR) method. Sustainability, 10(5), 1608. DOI: 10.3390/su10051608

Nowogońska, B. & Cibis, J. (2017). Technical problems of residential construction. IOP Conference Series: Materials Science and Engineering, 245(5), 052042.

Uchwała Nr 186/2017 Rady Ministrów z dnia 4 grudnia 2017 r. w sprawie ustanowienia Krajowego Programu Kolejowego do 2023 roku [Resolution No 186/2017 of the Council of Ministers of 4 December 2017 – update of the National Railway Program until 2023].

Ustawa z dnia 23 kwietnia 1964 r. – Kodeks cywilny. Dz.U. 1964 no 16, poz. 93 [Act of 23 April 1964 – Civil Code. Journal of Laws 1964 No 16, item 93].

Ustawa z dnia 22 czerwca 2016 r. o zmianie ustawy – Prawo zamówień publicznych oraz niektórych innych ustaw. Dz.U. 2016, poz. 1020 [Act of 22 June 2016 amending the Public Procurement Law and some other acts. Journal of Laws 2016, item 1020.

Wieczorek, D., Plebankiewicz, E. & Zima, K. (2019). Model estimation of the whole life cost of a building with respect to risk factors. Technological and Economic Development of Economy, 25(1), 20-38.



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