Causes of delay in large construction project in Nigeria construction industry
Table Of Contents
- <p> <b>TABLE OF CONTENTS </b>DECLARATION……………………………………………………………...1 </p><p>ACKNOWLEDGEMENT…………………………………………………….2 </p><p>ABSTRACT:.............................................................................................7 </p><p>
Chapter ONE
INTRODUCTION
- ..................................................................8 </p><p>
- 1.1BACKGROUND.....................................................................................8 </p><p>
- 1.3AIM/OBJECTIVES ..............................................................................10 </p><p>
- 1.4RESEARCH QUESTION.....................................................................10 </p><p>
- 1.5RESEARCH HYPOTHESIS.................................................................11 </p><p>
- 1.6SCOPE OF STUDY..............................................................................11 </p><p>
- 1.7STRUCTURE OF THE DISSERTATION.............................................12 </p><p>
Chapter TWO
LITERATURE REVIEW
- - LITERATURE REVIEW......................................................14 </p><p>
- 2.1INTRODUCTION................................................................................14 </p><p>
- 2.2THE IMPORTANCE OF CONSTRUCTION INDUSTRY.....................14 </p><p>
- 2.3CONSTRUCTION DELAY .................................................................16 </p><p>
- 2.4CAUSES OF CONSTRUCTION DELAY.............................................17 </p><p>2.4.
- 1.Concurrent Delay............................................................................19 </p><p>2.
- 4.2Excusable Delay .............................................................................20</p><p>2.
- 4.3Non-excusable Delays.....................................................................21 </p><p>
- 2.5FACTORS CONTRIBUTING TO CONSTRUCTION DELAY ..............22 </p><p>2.
- 5.1Consultants’ related factors. ...........................................................22 </p><p>2.
- 5.2Contractors’ related factors. ............................................................22 </p><p>2.
- 5.3Clients’ related factors....................................................................28 </p><p>2.
- 5.4External related factors...................................................................29 </p><p>
- 2.6THE STATE OF THE ART TECHNOLOGY USED GLOBALLY TO ADDRESS THE ISSUES OF DELAY IN THE CONSTRUCTION INDUSTRY.......................................................................................29 </p><p>2.
- 6.1Eliminating All Contractors Related Delay Causes (EACRDC).......29 </p><p>2.
- 6.2Applying and Improving Productivity (AIP): ..................................30 </p><p>2.
- 6.3Application of Safety Principles (ASP)...........................................37 </p><p>2.
- 6.4Lean Construction Techniques......................................................38 </p><p>2.
- 6.5Six-sigma in Construction .............................................................39 </p><p>
- 2.6THE THEORETICAL FRAMEWORK USED TO ADDRESS THE ISSUE REGARDING DELAY IN THE CONSTRUCTION INDUSTRY.................40 </p><p>
- 2.7SUMMARY ..........................................................................................42</p><p>
Chapter THREE
RESEARCH METHODOLOGY
- - RESEARCH METHODOLOGY.........................................43 </p><p>
- 3.1INTRODUCTION.................................................................................43 </p><p>
- 3.2RESEARCH DESIGN AND APPROACH .........................................43 </p><p>
- 3.3QUESTIONNAIRE DESIGN.......................................................44 </p><p>
- 3.4RESEARCH STRATEGY ................................................................46 </p><p>
- 3.5TARGET POPULATION.................................................................46 </p><p>
- 3.6SAMPLING ....................................................................................47 </p><p>3.
- 6.1Convenient sample ..............................................................47 </p><p>3.
- 6.2Determination of Sample Size........................................................48 </p><p>
- 3.7DATA COLLECTION PROCESS ......................................................48</p><p>
- 3.8TECHNIQUES USED FOR DATA ANALYSIS.......................................................49 </p><p>3.
- 8.1Descriptive statistic.......................................................................49</p><p> 3.
- 8.2Inferential Statistic..............................................................50 </p><p>3.
- 8.3Ranking of attributes .....................................................................50 </p><p>
- 3.9SUMMARY ......................................................................................51</p><p>
Chapter FOUR
DATA PRESENTATION AND ANALYSIS
- - DATA ANALYSIS AND PRESENTATION.....................52 </p><p>
- 4.1INTRODUCTION..............................................................................52 </p><p>
- 4.2BACKGROUD OF RESPONDENTS ..................................................52 </p><p>4.
- 2.1Stakeholders Responds...............................................................52 </p><p>4.
- 2.2Familiarity with Construction Delay ........................................53 </p><p>4.
- 2.3Level of Involvement in Building Projects that was delayed...........................................................................................54 </p><p>4.
- 2.4Length of Experience in Construction...............................................55 </p><p>4.
- 2.5Length of time the projects was delayed .............................56 </p><p>4.
- 2.6Types of construction delay experienced by stakeholders ..............57 </p><p>
- 4.3ANALYSIS OF MAIN FINDINGS......................................58 </p><p>4.
- 3.1Client related factors.........................................................58 </p><p>4.
- 3.2Consultant related factors...........................................................64 </p><p>4.
- 3.3Contractors related factors.................................................68 </p><p>4.3.
- 4.The State of the Art Technology ....................................................72 </p><p>5
Chapter FIVE
SUMMARY, CONCLUSION AND RECOMMENDATIONS
- – DISCUSSION, CONCLUSION AND RECOMMENDATION……………77 </p><p>
- 5.1INTRODUCTION………………………………………..77 </p><p>
- 5.2DISCUSSION AND FINDINGS…………………………………...77</p><p>5.
- 2.1Findings on background and knowledge of respondents………………………….77 </p><p> 5.
- 2.2Findings ontypes of delays influencing the construction industry………………...78 </p><p> 5.
- 2.3Findings on causes of delay influencing the nigeria construction industry……….78 </p><p> 5.
- 2.4findings on state of the art technology used globally to address the issue of delay In the construction industry……………………………...81 </p><p>
- 5.3CONCLUSION……………………………………………………..83 </p><p>
- 5.4RECOMMENDATION……………………………………….84 </p><p>
- 5.5LIMITATION OF THE STUDY…………………………………...87 </p><p>
- 5.6CONTRIBUTION………………………………………..87 </p><p>
- 5.7FUTURE STUDY……………………………………………..87 </p><p>REFERENCE……………………………………...88 </p><p>APPENDIX 1- Questionnaire………………………………………………………………..99 </p><p>APPENDIX 2 – SPSS result……………………………………………..102 </p><p>APPENDIX 3 – Tutorial record sheet………………………………………113 </p>
Project Abstract
<p> <b>ABSTRACT</b></p><p> Many projects in Nigeria construction industry experience extensive delays thereby exceeding the project duration date which often lead to costly disputes and claims between parties. Therefore, this research presents the causes of construction delays, and the factors contributing to construction delays. The state of the art technology used in addressing the issue of delay was discussed. Based on the literature the theoretical frame work was developed. Consequently, questionnaire survey were conducted among 93 major project stakeholders in the Nigeria construction industry which includes the contractors, consultants and clients. Relative important index of each factors were calculated and ranked, and according to the highest ranking of these factors the top important causes of construction delay influencing the Nigeria construction industry were determined. Besides, the most important technology was also determined. Kruskal Wallis test was carried out to determine the significant difference between the factors of delay on causes of construction delay. The result of the survey revealed that financial predicament, lack of consultant site staff, poor skills and inexperience of labour are the most important factors contributing to construction delay in the Nigeria construction industry. The result further revealed that labour input tracking model is the most important state of the art technology. Subsequently, the findings in this research will contribute in improving performance in the Nigeria construction industry in terms of time and cost overrun. Further research is needed to investigate the model use in addressing delay issues in the Nigeria construction industry <br></p>
Project Overview