Sohu, Samiullah and Md Kassim, Tahara Ramadzan and Sohu, Najamuddin and Loganathan, Karthikeyan (2024) Critical factors affecting cost and time overrun of construction projects in Pakistan. International Journal of Sustainable Construction Engineering and Technology, 15 (4). pp. 221-232. ISSN 2180-3242 E-ISSN 2600-7959
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Abstract
Construction industry plays a vital role in Pakistan’s economic development. However, the success of construction projects is significantly influenced by well-structured plans and timelines. This study aims to explore the critical factors affecting the cost and duration of construction projects in Pakistan. To identify these factors, an in-depth literature review was conducted, followed by the Delphi technique, where a series of questionnaires were distributed to industry experts. Multiple rounds of surveys were carried out with professionals, including consultants, contractors, and clients. The collected responses were analysed and ranked using the Relative Importance Index (RII) method. The findings revealed several key contributors to time overruns, such as material selection, changes in material types and specifications during construction, poor equipment maintenance, shortages of construction materials, financial disputes between owners and contractors, and labour shortages. Similarly, major causes of cost overruns were identified, including inflation and rising material prices, inappropriate construction methods, project modifications by owners, frequent equipment breakdowns, and rework due to construction errors. Understanding these factors is crucial for improving project planning and execution, ultimately enhancing the efficiency of Pakistan’s construction industry.
| Item Type: | Article (Journal) |
|---|---|
| Additional Information: | 9230/120185 |
| Uncontrolled Keywords: | Delays, construction, time overrun, escalation, cost overrun, labor |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) T Technology > TH Building construction |
| Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): | Kulliyyah of Engineering Kulliyyah of Engineering > Department of Civil Engineering |
| Depositing User: | Tahara Ramadzan Md Kassim |
| Date Deposited: | 11 Mar 2025 14:40 |
| Last Modified: | 11 Mar 2025 14:40 |
| URI: | http://irep.iium.edu.my/id/eprint/120185 |
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