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559542 |
| Дата создания |
2020 |
| Страниц |
120
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Содержание
Table of Contents
Introduction 6
Chapter 1. Theories and concepts of project planning 12
1.1. Project planning: definitions and objectives 12
1.2. The importance of planning 14
1.3. Knowledge requirements for successful planning 15
1.3.1. Project planning fundamentals 16
1.3.2. Planning and scheduling methods and tools 16
1.3.3. Project planning stages 18
1.3.4. Planning types 20
1.4. The benefits of engineering planning 21
1.5. Factors affecting planning and scheduling 22
1.6. Delay in the Construction projects 24
1.7. Elements of effective planning 25
1.8. Time management 26
1.8.1. Project time control 27
1.8.2. Time management strategy 28
1.9. Summary of the findings from the literature 29
Chapter 2. Research Methodology 31
2.1. Introduction 31
2.2. Research context - Iraqi construction projects 31
2.3. Research strategy 32
2.4. Field study – the questionnaire survey 35
2.4.1. Planning the field study 36
2.4.2. Data collection and study society 37
2.4.3. Distribution of the sample members according to personal variables 37
2.4.4. Designing the research form 39
2.5. Statistical methods used in the study 40
2.5.1. The survey reliability 40
2.5.2. Statistical Methods 41
2
2.5.3. Chi-squared test 42
2.6. Analysis of survey results 45
2.6.1. Analysis of the first hypothesis factors 45
2.6.2. Analysis of the second hypothesis factors 61
2.6.3. Analysis of the third hypothesis factors 74
Chapter 3. Results and Recommendations 84
3.1. Results related to the main hypotheses of the study 84
3.1.1. The results of the first hypothesis 84
3.1.2. The results of the second hypothesis 87
3.1.3. The results of the third hypothesis 89
3.1.4 Conclusion of hypothesis test 91
3.2. Discussion related to the study hypotheses 92
3.3. Results of the research objectives 96
3.4. Recommendations 101
3.5. Study conclusion 104
3.6. Further research 105
References 107
Appendix 1 112
Введение
Introduction
The purpose of construction project management is to plan, coordinate and control the application of project objectives in the most effective way [Harris, McCaffer, 2013]. It involves many processes and sub-processes, also includes the definition of project scope, cost estimating, roles and responsibilities of the project team, project stakeholder management, as well as the utilization of planning and control methods and tools. These require knowledge of the fundamentals of project management in order to develop successful project plans and schedules [Heagney, 2016], which are necessary for the delivery of the project in the exact time, cost and quality [Babu, Suresh, 1996; Whitty, Maylor, 2009].
In recent ten years, the Iraqi economy has grown rapidly and dramatically. Coincided with the growth and prosperity of the economy, the development of infrastructure and construction projects. In line with that the importance of the construction industry increased in the national economy. The construction sector witnessed significant growth and there are still expectations for an increase in the volume of investment, after projects that cost billions of dollars contributed to the development of the real estate sector especially the infrastructure. Iraq continues to launch construction projects despite the challenges facing Iraq. This is clear evidence of the renaissance in Iraq, which confirms the seriousness of the state and its continuity Which is no longer a random or temporary mutation, but characterized by integrated construction projects that serve all sectors, which contributes to enhance the commercial status and provide the elements of business for Iraqi and foreign investors. However, many problems arose during the implementation of construction projects; among them, two major concerns are delays and cost overruns [Ahadzie et al., 2008]. All parties concerned with the construction process realize that the delay in the delivery of projects according to the timetables set by the investors is the pest that destroys the material and moral profits of these parties, because of the loss of funds for both investors and contractors and the bad reputation of the government agencies that promote For these projects. The delay in project completion puts contractors under pressure, leading them to implement at low levels of quality. Along with delays and cost overruns, the consequences often faced are project failure, low profit margins, loss of citizen confidence in government-funded projects, and so forth. Such occurrences are not confined to Iraq, but appear to be a fairly common problem in construction projects where much researches have been concerned with the assessment of factors like schedule delays factors, cost overruns factors and risks, considered as either success or failure criteria with regard to project performance [Ahadzie et al., 2008; Ijaola and Iyagba, 2012; Le-Hoai et al., 2008].
The main reason for project delays is the poor management and engineering planning of companies through Failure of these companies to specify their goals accurately, and the development of strategies, policies, plans and time programs necessary for the logical implementation of the stages of the project [Ahern et al., 2014]. The process of administrative and engineering planning of the project rules, controls and indicators must be followed in order to develop plans for each project according to the circumstances and needs and degree of importance [Kerzner, 2017].
This research was carried out to determine the critical planning factors that effect on the duration of the construction project of Local companies in Iraq.
Research importance:
This research is important because the construction sector in is one of the most important economic sectors in terms of rates of activity, absorption of employment, and overlap with other economic sectors. The completion of these projects is closely related to the development and development of society, as the delay in the completion of construction projects, especially those associated with the vital facilities lead to waste in time, increase in spending and waste of human resources that could be exploited in other projects. The implementation time of the projects is also a competitive indicator between the countries of the companies and
countries to prove their ability and their engineering and technological development.
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Список литературы
References
Regulations
1. Federal Transit Administration: 2003 Guideline Project and Construction Management.
2. ISO 9001:2008 Guidance on Quality Management System.
3. PMI 99-001:2017 Guide to the Project Management Body of Knowledge (PMBOK 6th).
Special literature
4. Ahadzie, D.K., et al. Critical success criteria for mass house building projects in developing countries/D. Ahadzie, D.G., Proverbs P.O., Olomolaiye// International Journal of Project Management– 2008. – 26(1). – P. 675–687.
5. Ahern, T. et al. Complex project management as complex problem solving: A distributed knowledge management perspective /T. Ahern, B. Leavy, P.J. Byrne // International Journal of Project Management – 2014. – 32(1). – P.1371–1381.
6. Ahuja, V., Thiruvengadam V. Project scheduling and monitoring: Current research status //
Construction Innovation: Information, Process and Management. – 2004. – № 4. – P.19– 31.
7. Al Nasseri H. et al. Towards a taxonomy of planning and scheduling methods in the context of construction Management / H. Al Nasseri, Widén K., Aulin R. – Norway, 2013. – 581 p.
8. Alaghbari, W. et al. the significant factors causing delay of building construction projects in Malaysia / W. Alaghbari, Kadir M.R., Salim, A.// Engineering Construction And Architectural Management. – 2020. – 14(2). – P.192–200.
9. Al-Aqeli A. The obstacles affecting the use of scientific methods. – Denmark., 2010.
10. Alias, Z. et al. Determining critical success factors of project management practice: a
conceptual framework / Zawawi E.M.A., Yusof K., Aris N.M. // Procedia: Social and Behavioral Sciences. – 2014. – № 153. – P. 61–69.
11. Alnuaimi, A.S., Al Mohsin M.A. Causes of delay in completion of construction Pprojects in Oman // International Conference on Innovations in Engineering and Technology. – 2013.
– P. 267– 270.
107
12. Altoryman, A. Identification and assessment of the risk factors affecting construction projects in the Gulf region: Kuwait and Bahrain. – Manchester, UK, 2014. –238 p.
13. Anantatmula, V.S. Project manager leadership role in improving project performance // Engineering management journal. – 2010. – № 22. – P.13–22.
14. Assaf S. A., Al-Hejji S. Causes of delay in large construction projects International Journal of Project Management. – 2006. – 24(1). – P. 349–357.
15. Aynur, K. et al. Causes of delays in construction projects in turkey/ Aynur K, Serdar U., Nihan T.// Journal of Civil Engineering and Management. – 2012. – 18(3). – P. 426–435.
16. Babu, A.J.G., Suresh N. Project management with time, cost, and quality considerations// European Journal of Operational Research. – 1996. – 88(1). – P. 320–327.
17. Baldwin A., Bordoli D. Handbook for construction planning and scheduling. – Chichester, UK, 2014. – 432 p.
18. Ballard G., Howell. Shielding production: An essential step in production control// Journal of Construction Engineering and Management. – 1998. –124(11) – P.247–265.
19. Bates, S.R., Jenkins, L. Teaching and learning ontology and epistemology in political science // Politics. – 2007. – № 27. – P.55–63.
20. Cegarra J., van Wezel W. A comparison of task analysis methods for planning and scheduling. – Berlin., 2010. – 477 p.
21. Chan, D.W., Kumaraswamy M.M. Contributors to construction delays // Construction Management and Economics. – 1998. – № 16. – P. 17–29.
22. Demeulemeester E.L., Herroelen W.S. Project scheduling: a research handbook. – NY., 2002. – 701 p.
23. Dvir, D. et al. An empirical analysis of the relationship between project planning and project success / D. Dvir, Raz T., Shenhar A.J. // International Journal of Project Management. – 2003. – № 21. – P. 89–95.
24. Dvir, D., Lechler T. Plans are nothing, changing plans is everything: The impact of changes on project success // Research Policy. – 2004. – № 33. – P. 1–15.
25. Easterby-Smith M. et al. Management research / M. Easterby-Smith, Thorpe R., Jackson P. – London, 2012. – 392 p.
26. Eisenhardt, K.M., Graebner, M.E. Theory building from cases: opportunities and challenges // Academy of management journal. – 2007. – № 50. – P.25–32.
27. Faridi, A.S., El-Sayegh S.M. Significant factors causing delay in the UAE construction industry // Construction Management and Economics. – 2006. – 24(1). – P. 1167–1176.
28. Fowler F.J. Survey research methods. – CA: US, 2009. – 201 p.
108
29. Fowler, N., et al. The ARPA-Rome Knowledge-Based Planning and Scheduling Initiative / N. Fowler, Cross, S.E., Owens, C. // IEEE Expert. – 1995. – No.10. – P. 4–9.
30. George, R.T. et al. Design engineer’s role in managing front end planning information / R.T George, Back W.E., Grau D. // International Journal of Applied Science and Technology. – 2012. – No.2. – P. 1–16.
31. Gharaibeh, H.M. Cost control in mega projects using the Delphi method // Journal of Management in Engineering. – 2013. – № 30. – P.1–7.
32. Gibson, G.E. et al. What is pre project planning, anyway? / Wang, Y.R., Cho, C.S., Pappas, M.P. // Journal of management in engineering. – 2006. – № 22. – P.35–42.
33. González, P. et al. Analysis of causes of delay and time performance in construction projects / P. González, González, V., Molenaar, K., Orozco, F. // Journal of Construction Engineering and Management. – 2014. – № 140. – P.1–9.
34. Harris F., Mccaffer R. Modern construction management. – Chichester, UK, 2013. – 576 p.
35. Haryo, R.R. et al. Delay factors in building construction project of state elementary school / R. R. Haryo, Mulyadi L., Iskandar T. // Civil Engineering Journal-Tehran. – 2020. – 6(3).
– P. 523– 530.
36. Heagney J. Fundamentals of project management. – NY, 2016. – 250 p.
37. Hwang, B.G. et al. Identifying the critical factors affecting schedule performance of public housing projects / B.G. Hwang, Zhao X., Ng S.Y. // Habitat International. – 2013. – № 38.
– P.214–221.
38. Ijaola, I., Iyagba R. A comparative study of causes of change orders in public construction project in Nigeria and Oman // Journal of Emerging Trends in Economics and Management Sciences. – 2012. – 3(1). – P. 495–501.
39. Ivancevich, J.M. et al. Organizational behaviour and management / J.M. Ivancevich, Konopaske R., Matteson, M.T. –NY, 2013. – 672 p.
40. James, T. A comparison of email and postal surveys // The Irish Journal of Psychology. – 2014. – № 28. – P. 129–137.
41. Jurf, N. A., Beheiry S. Factors affecting cost and schedule in Qatar's residential compounds projects // International Journal of Engineering Management and Economics. – 2012. – 3(1). – P. 117–134.
42. Kenley R., Seppanen O. Location-based management for construction: planning, scheduling and control. – NY., 2009. – 584 p.
43. Kerzner H.R. Project management: a systems approach to planning, scheduling, and controlling. – New Jersey, 2017. – 848 p.
109
44. Kothari C.R. Research methodology: methods and techniques. – New Delhi, 2004. – 401 p.
45. Laufer, A., Tucker R.L., Is construction project planning really doing its job? A critical examination of focus, role and process // Construction Management and Economics. – 1987. – No.5. – P. 243–266.
46. Le-Hoai, L. et al. Delay and cost overruns in Vietnam large construction projects: A comparison with other selected countries / L. Le-Hoai, Dai Lee Y., Lee J.Y. // KSCE Journal of Civil Engineering. – 2008. – 12(1). – P. 367–377.
47. Mansfield, N. R. et al. Causes of delay and cost overruns in Nigerian construction Projects / N. R. Mansfield, Ugwu O. O., Doran T. // International Journal of Project Management.
– 2013. – 12 (4). – P. 254 – 260.
48. Memon, A.H., Mohammad Z.R. Resource-driven scheduling implementation in Malaysian construction industry // International Journal of Sustainable Construction Engineering and Technology. – 2011. – № 1. – P.77–90.
49. Morris, P. Reconstructing project management reprised: A knowledge perspective // Project Management Journal. – 2013. – № 44. – P. 6–23.
50. Murali, S., Yau W.S. Causes and effects of delays in Malaysian construction industry // International Journal of Project Management. – 2007. – 25(5). – P. 517–526.
51. Neuman W.L. Social research methods: Quantitative and qualitative approaches. – Boston., 2009. – 631p.
52. Oppenheim A.N. Questionnaire Design, Interviewing and Attitude Measurement. – London, 2000. – 312 p.
53. Pierce D.R. Project scheduling and management for construction. – New Jersey, 2013. – 272 p.
54. Rowley, J. Designing and using research questionnaires // Management Research Review.
– 2014. – № 37. – P. 308–330.
55. Santos, J.R.A. Cronbach’s alpha: A tool for assessing the reliability of scales // Journal of Extension. – 1999. – № 37. – P. 1–5.
56. Shash, A.A., Ahcom J. Organizational aspects of planning and scheduling subsystem // Journal of Construction Research. – 2006. – № 7. – P.247–265.
57. Siegel S. Castellan N.J. Nonparametric Statistics for the Behavioral Sciences. – NY., 1988.
– 399 p.
58. Sivam, A. et al. An overview of the Gulf countries’ construction industry / A. Sivam, Karuppannan S., Singh K. – Norway, 2011. – 837 p.
110
59. Snoo, C.D. et al. An empirical investigation of scheduling performance criteria / C.D. Snoo, Van Wezel W., Jorna R.J. // Journal of Operations Management. – 2011. – № 29. – P. 181 193.
60. Wallace, L. et al. Understanding software project risk: a cluster analysis. / L. Wallace, Keil M., Rai A., // Information and Management. – 2004. – No. 42. – P. 115-125.
61. Wallace, L. et al. Understanding software project risk: A cluster analysis / L. Wallace, Keil M., Rai A. // Information and Management. – 2004. – 42(1). – P. 115–125.
62. Weaver P. Scheduling in the age of complexity. – Boston., 2009.
63. Whitty, S.J., Maylor H. And then came complex project management // International Journal of Project Management. – 2009. – 27(1). – P. 304–310.
64. Yang, J.B., Wei P.R. Causes of delay in the planning and design phases for construction projects // Journal of Architectural Engineering. – 2010. – № 16. – P.80–83.
65. Zanen p., Hartmann t. The application of construction project management tools. – Netherlands., 2010.
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