The Impact of Variation Orders on the Cost of Government Projects in Perak, Malaysia: A Case Study
This research investigates the impact on costing from variation order of ten (10) various government project in Perak, Malaysia derived from different stakeholders. Variation order were treated variedly according to the conditions of contract of the particular construction. This study focused on government project as per Public Work Department condition of contract which is Public Work Department Form of Contract PWD203a 2010 with quantity and Public Work Department Form of Contract PWD203 2010 with drawings and specifications. Both of the article of agreement partakes different approach on variation order calculation specifically on cost incurred. This paper aims to determine the impact of variation order towards the costing of government construction project in Perak, Malaysia and identify the cost distribution among the stakeholders of the constructions project in Perak, Malaysia. Employing analytical research that adopted qualitative method of case study and document review, a total of 10 various government project were analysed in Perak, Malaysia. From the study, it was revealed that the total variation order cost for the ten (10) projects is RM417,479.79. Some variations are either beneficial and detrimental to the overall contract sum. The order of ranks of stakeholders contributing to variation order cost starting from the highest contributor to the lowest contributor are civil engineering, mechanical and electrical engineering, client, architect, contractor, quantity surveyor and lastly government authorities.
Arain, F. M., & Pheng, L. S. (2006). Developers’ views of potential causes of variation orders for institutional buildings in singapore. Architectural Science Review, 49(1), 59–74. https://doi.org/10.3763/asre.2006.4908
Keane, P., Sertyesilisik, B., & Ross, A. D. (2010). Variations and Change Orders on Construction Projects. Journal of Legal Affairs and Dispute Resolution in Engineering and Construction, 2(2), 89–96. https://doi.org/10.1061/(asce)la.1943-4170.0000016
Khan, R. A., Liew, M. S., & Ghazali, Z. Bin. (2014). Malaysian Construction Sector and Malaysia Vision 2020: Developed Nation Status. Procedia - Social and Behavioral Sciences, 109, 507–513. https://doi.org/10.1016/j.sbspro.2013.12.498
Klee, L. (2018). International Construction Contract Law (2nd ed.). John Wiley Sons Ltd. https://doi.org/10.1002/9781118717868
Mahamid, I. (2017). Effect of change orders on rework in highway projects in Palestine. Journal of Financial Management of Property and Construction, 22(1), 62–76. https://doi.org/10.1108/JFMPC-03-2016-0015
Megat, S. A., Arbi, E., & Keumala, N. (2016). Historiography of mosque architecture in Malaysia: Analysis of texts by 5 authors. Journal of Design and Built Environment, 16(2), 44–54. https://doi.org/10.22452/jdbe.vol16no2.1
Memon, Aftab Hamed, Rahman, I. A., & Jamil, M. H. A. (2014). Severity of Variation Order Factors in affecting Construction Project Performance. Journal of Basic and Applied Scietific Research, 4(6), 19–27.
Memon, Aftab Hameed, Rahman, I. A., & Hasan, M. F. A. (2014). Significant causes and effects of variation orders in construction projects. Research Journal of Applied Sciences, Engineering and Technology, 7(21), 4494–4502. https://doi.org/10.19026/rjaset.7.826
Mohammad, N., Ani, A. I. C., Rakmat, A. A. O. K., & Yusof, M. A. (2010). Investigation on the Causes of Variation Orders in the Construction of Building Project – a Study in the State of Selangor, Malaysia. Journal of Building Performance, 1(1), 73–82.
Mohammad, Noraziah, & Hamzah, Z. (2019). A review of causes of variation order in the construction of terrace housing projects in Malaysia. MATEC Web of Conferences, 277, 03013. https://doi.org/10.1051/matecconf/201927703013
Muhammad, N. Z., Keyvanfar, A., Abd Majid, M. Z., Shafagat, A., Magana, A. M., & Dankaka, N. S. (2015). Causes of Variation Order in Building and Civil Engineering Project in Nigeria. Jurnal Teknologi, 77:16, 91–97.
Muhammad, N. Z., Keyvanfar, A., Majid, M. Z. A., Shafaghat, A., Magana, A. M., & Dankaka, N. S. (2015). Causes of variation order in building and civil engineering projectsin Nigeria. Jurnal Teknologi, 77(16), 91–97. https://doi.org/10.11113/jt.v77.6404
Mustapha, Z., Akomah, B. B., Mensah, J. W., & Kottey, S. (2018). Cost impacts of variations on building construction projects. MOJ Civil Engineering, 4(5), 403–408. https://doi.org/10.15406/mojce.2018.04.00133
Ndihokubwayo, R. (2008). An Analysis Of The Impact Of Variation Orders On Project Performance. Cape Peninsula University of Technology.
Obagboye, Hellen, O., Ariffin, H. L. T., Williams, & Samuel, O. (2019). Implications of Contractual Variation Orders on Building Construction Projects. International Journal of Advanced Research in Science, Engineering and Technology, 6(9), 10764–10773.
Pokharel, A. R., & Joshi, B. R. (2020). Impact of Variation Orders on Construction Project Cost: A case study of Land Pooling Project at Kathmandu of Ichangu Narayan, Nepal. Saudi Journal of Engineering and Technology, 05(05), 203–230. https://doi.org/10.36348/sjet.2020.v05i05.003
Smith, W. (2016). The Effect of Variation Orders on Project Cost and Schedule Overruns. In Journal of Project Management (Vol. 5, Issue 2). www.pmi.org