بررسی عوامل موثر بر تاخیر در اجرای پروژه های عمرانی شهرداری (مطالعه موردی)
محورهای موضوعی : مدیریت بازرگانیهوشنگ تقی زاده 1 , امیر لاله 2
1 - استادیاروعضو هیأت علمی گروه مدیریت ،واحد تبریز، دانشگاه آزاد اسلامی تبریز،ایران
2 - دانش آموخته کارشناسی ارشد رشته مدیریت صنعتی دانشگاه آزاد اسلامی واحد تبریز
کلید واژه: عوامل محیطی, پروژه های عمرانی, کارفرما, مشاور, پیمانکار,
چکیده مقاله :
شهرداری در عرف جهانی بعنوان مظهری از دولت به شمار می آید. این ارگان مردمی موثرترین نهاد شهری وظایف و خدمات گسترده ای بعهده دارند که بر اساس سند چشم انداز 20 ساله کشور و برنامه چهارم توسعه بر حیطه این وظایف افزوده خواهد گردید. یکی از متداولترین مشکلات در شهرداریها عدم اتمام بموقع پروژه و تاخیر در اجرای آنهاست. بطوریکه اگر بهره برداری از پروژه ها با تاخیر مواجه شوند، ضمن اتلاف سرمایه های ملی، برخی از آنها توجیه فنی و اقتصادی خود را از دست خواهند داد. به همین منظور، جهت شناسایی عوامل موثر در تاخیر پروژه های عمرانی، مطالعه میدانی در شهرداری منطقه یک تبریز انجام گرفته است. جهت مطالعه و بررسی سوالات فوق، ابتدا با مطالعه منابع مختلف و بررسی تحقیقات انجام گرفته، عوامل تاثیر گذار در چهار گروه کارفرما، مشاور، پیمانکار و عوامل محیطی شناسایی، و در قالب پرسشنامه ای تدوین گردیده است. سپس ضمن بررسی روایی و پایایی، پرسشنامه در بین جامعه آماری توزیع و اطلاعات جمع آوری شده است. با استفاده از آزمون t عوامل تاثیر گذار شناسایی شده است. در نهایت طبق آزمون تفاوت رتبه ای فریدمن تاثیر هر یک از عوامل چهارگانه در تاخیر پروژه ها مشخص شده است. در پایان، به کمک یافته های تحقیق راهکارهای کاربردی جهت جلوگیری از تاخیر پروژه ها ارائه گردیده است.
Municipality is considered as the symbol of a government in the world. This public organ as the most influential one has shouldered a wide range of duties and services and will undergo more responsibilities within the prospect of 20 years of civil development and the fourth development plan of the country. One of the most common dilemmas of the municipalities is the delay in execution and accomplishment of the projects. If any of the projects faces delay, not only will the national investments be wasted, but also they will lose their technical and economical legitimacy. So, a field analysis was carried out in Zone One of Tabriz municipality in order to identify the influential factors on the delays. At first, in order to analyze these questions, various resources were studied and then the influential factors were classified in four groups of employer, counsellor, contractor and the environmental factors. Then a questionnaire was compiled. Next, having studied the validity and reliability of the questionnaire, we distributed it among the statistical population and the data were collected. Finally, by using the T-test scores, the influential factors were identified. The influence rate of each factor was identified according to the Friedman test. As a result, with the help of the data, practical solutions were introduced to stop the delays.
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Montazami, A. (2007). Investigating the Causes of Delays in Road Construction Projects in the Country. Master's Thesis, Tabriz: Al-Ghadir University, (In Persian).
Nadipour, M. (2003). Project Planning and Control. Tehran: National Organization for Management and Planning of the Center for Scientific Documents and Publication, (In Persian).
Nasir Zadeh, F. (2002). Analysis and Delay Analysis of Construction Projects. Master's Thesis, Tehran: University of Science and Technology, (In Persian).
Odhe, A. M., & Hussien, T. B. (2002). Causes of Construction Delay. International Journal of Progect Management 20.
Sarmad, Z., Bazargan, A., & Hejazi, E. (2004). Research Methods in Behavioral Sciences. Tehran: Agah Publication, (In Persian).
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Aladpush, H. (1998). General Knowledge of Project Management. Tehran: Hami Publishing, (In Persian).
Alaei, M. (2002). A Basic Study on Delayed Implementation of Dam Construction Projects in Khorasan Province. Master's Thesis, Tehran: Research Institute Management, (In Persian).
Azar, A., & Momeni, M. (2006). Statistics and its Application in Management (Statistical Analysis). Tehran: Samt Publication, (In Persian).
Emami Zadeh, B., & Trohid, S. A., & Mirahadi, M. (2005). A Study on Methods for Analyzing Predictions and Approved Approaches to It. Second International Project Management Conference, (In Persian).
Fahmi Azad, H. (2002). Investigating the Causes of Delays and the Consequences of Failure to Deliver Dams in Khorasan Province. Master's Thesis, Tehran, Ministry of Energy Management Research Institute, (In Persian).
Golshani, M. (2003). Project Planning and Control. Tehran: Zaman Publication, (In Persian).
Gotbi, Z. (1999). Investigating the Causes of Delay in Construction Projects of the National Airport Network. Master's Thesis, Tehran: Center for Productivity Studies and Management, (In Persian).
Hajjar Lam Mohammadi, A. (2002). Project Control Management: Applications of CPM, Pert, Garte and PN Methods. Isfahan: Isfahan University Publication , (In Persian).
Kell Land, D., & Irland L. (2004). Project Management, Design and Implementation. Translated by: M. T., Faramarzi, Tehran: Maziar Publishing, (In Persian).
Khaki, G. R. (2003). Research Method with a Thesis Approach. Tehran: Baztab Publication, (In Persian).
Momani, A., & Ayman, H. (2000). Construction Delay: A Quantitative Analaysis. International Journal of Project Management, 18.
Montazami, A. (2007). Investigating the Causes of Delays in Road Construction Projects in the Country. Master's Thesis, Tabriz: Al-Ghadir University, (In Persian).
Nadipour, M. (2003). Project Planning and Control. Tehran: National Organization for Management and Planning of the Center for Scientific Documents and Publication, (In Persian).
Nasir Zadeh, F. (2002). Analysis and Delay Analysis of Construction Projects. Master's Thesis, Tehran: University of Science and Technology, (In Persian).
Odhe, A. M., & Hussien, T. B. (2002). Causes of Construction Delay. International Journal of Progect Management 20.
Sarmad, Z., Bazargan, A., & Hejazi, E. (2004). Research Methods in Behavioral Sciences. Tehran: Agah Publication, (In Persian).
Turner, J. R. (1990). The Hand Book of Pproject-Based Management. MC Grawhil.
Vatankhah, R. (2003). Investigating the Causes of Delays in School Renovation Projects. Master's Thesis, Tehran: Tarbiat Modares Univercity, (In Persian).
