The alarming rate of project delays in this country needs urgent attention and resolution as one project delay leads to another therefore affecting the growth of any economy or profit-making organization. This alarming rate would possibly go out of one’s hand if strategies are not put in place to curb these phenomena. The Objectives of this research is to critically identify and evaluate the setbacks or factors causing delays in completing projects on time and its effect. The study narrowed its arrows on Prime Ghana projects executed in the country and it was thus conducted with the usage of questionnaires to solicit for the required data for processing. Results from the study divulge that the actual sources of delays in project delivery are; Inadequate financial resources of clients, delays in honoring payment for work done, underestimation of project duration, poor communication between contracting parties, complexity, difficulties in accessing bank credit (client); change orders during construction and others. It was recommended that, initial proper planning and controlling is essential to the client to have proper action plan, procurement plan, and budget plan prepared before commencement of project. Payment schedule must be agreed by the parties involved. On the part of the contractor adequate knowledge of project management, principles, tools and techniques is required to reduce delays. Consultants must plan very well to ensure that contract processes are duly followed, thus approval of drawings, documentation, and other things to reduce variation during construction. They should monitor their assigned work very well by insisting that corrections are done at the appropriate time to reduce or avoid rework.
IRJET- Review Paper on “Budget and Schedule Overrun in the Construction Phase...IRJET Journal
This document summarizes a research paper that reviewed factors leading to schedule and budget overruns in construction projects in India. The paper analyzed previous studies on this topic and identified common critical factors. For schedule overruns, the most influential factors were found to be lack of equipment maintenance and poor procurement planning. For budget overruns, the top factors were delays in handing over sites and low labor productivity. The study also noted that contractor delays in material/equipment delivery and price inflation contributed significantly to cost overruns. The objectives of this paper were to analyze causes of overruns and their impacts, and provide recommendations to minimize time and cost overruns in construction projects.
IRJET- Case Study on Budget and Schedule Overrun During the Construction Phas...IRJET Journal
This document discusses a case study on budget and schedule overruns during the construction phase of projects in India. It identifies several key factors that can lead to schedule and budget overruns based on a review of past studies. For schedule overruns, it finds that lack of equipment maintenance, poor procurement planning, and external factors like strikes are critical influencing factors. For budget overruns, it determines that delays in handing over sites, low labor productivity, and contractor delays in material/equipment delivery are important causes. Price inflation is also identified as a major contributor to cost overruns. The study aims to evaluate factors leading to time and cost overruns on construction projects in India in order to improve project success rates.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
The document discusses five causes of project delay and cost overrun, and their mitigation measures. It identifies the main causes as design errors, scope changes, inappropriate procurement and contractual management, and project complexity. It provides examples of how each cause can lead to delays and cost overruns. The document recommends measures to mitigate each cause, such as thorough design reviews, clear change management plans, selecting qualified contractors and drafting clear contracts, and accounting for complexity in plans and estimates.
Management of government funded construction projects in ghanaAlexander Decker
This document summarizes a research study on the causes of delays in construction projects funded by the Ghanaian government. The researchers conducted a literature review to identify potential causes of delays. They developed a questionnaire to gather stakeholders' perspectives on how common various delay factors are in Ghana's public sector construction industry. 36 stakeholders responded, including clients and professionals. The results suggest the major causes of delays are long bureaucratic processes for approving payment certificates and changes, cash flow problems, lackadaisical decision making, inefficient plant/equipment, and limited liquidity. The researchers conclude the client is often responsible for delays.
IRJET- Schedule Delay Analysis in Construction Management using Primavera P6IRJET Journal
This document discusses schedule delay analysis in construction projects using Primavera P6 software. It begins with an introduction to the importance of planning, scheduling, and managing delays in construction management. It then reviews common causes of construction delays and different methods for analyzing schedule delays, including as-planned vs. as-built analysis and time impact analysis. The document focuses on using Primavera P6 software to compare planned and actual project schedules to identify delays and their impacts on time and cost. It argues this approach can help construction managers effectively monitor progress and address delays.
Delay Analysis of Projects and Effects of Delays in the Mining/Manufacturing ...iosrjce
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of mechanical and civil engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in mechanical and civil engineering. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
A Review of Cost overruns in Construction Project Managementijsrd.com
In construction industry cost is amongst the major considerations throughout the project management life cycle and thus can be regarded as one of the most important parameter of a project and the driving force of project success. Despite of its proven importance it is not uncommon to see a construction project failing to achieve its objectives within the specified cost. Cost overrun is a very frequent phenomenon and is almost associated with nearly all projects in the construction industry. In this paper different type of cost are enlisted and due to the effect of cost overruns enumerated in building projects. Effects Cost overruns are decrease in the building projects so, different methods are used the analysis cost overruns factors and give the top ten ranks.
IRJET- Review Paper on “Budget and Schedule Overrun in the Construction Phase...IRJET Journal
This document summarizes a research paper that reviewed factors leading to schedule and budget overruns in construction projects in India. The paper analyzed previous studies on this topic and identified common critical factors. For schedule overruns, the most influential factors were found to be lack of equipment maintenance and poor procurement planning. For budget overruns, the top factors were delays in handing over sites and low labor productivity. The study also noted that contractor delays in material/equipment delivery and price inflation contributed significantly to cost overruns. The objectives of this paper were to analyze causes of overruns and their impacts, and provide recommendations to minimize time and cost overruns in construction projects.
IRJET- Case Study on Budget and Schedule Overrun During the Construction Phas...IRJET Journal
This document discusses a case study on budget and schedule overruns during the construction phase of projects in India. It identifies several key factors that can lead to schedule and budget overruns based on a review of past studies. For schedule overruns, it finds that lack of equipment maintenance, poor procurement planning, and external factors like strikes are critical influencing factors. For budget overruns, it determines that delays in handing over sites, low labor productivity, and contractor delays in material/equipment delivery are important causes. Price inflation is also identified as a major contributor to cost overruns. The study aims to evaluate factors leading to time and cost overruns on construction projects in India in order to improve project success rates.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
The document discusses five causes of project delay and cost overrun, and their mitigation measures. It identifies the main causes as design errors, scope changes, inappropriate procurement and contractual management, and project complexity. It provides examples of how each cause can lead to delays and cost overruns. The document recommends measures to mitigate each cause, such as thorough design reviews, clear change management plans, selecting qualified contractors and drafting clear contracts, and accounting for complexity in plans and estimates.
Management of government funded construction projects in ghanaAlexander Decker
This document summarizes a research study on the causes of delays in construction projects funded by the Ghanaian government. The researchers conducted a literature review to identify potential causes of delays. They developed a questionnaire to gather stakeholders' perspectives on how common various delay factors are in Ghana's public sector construction industry. 36 stakeholders responded, including clients and professionals. The results suggest the major causes of delays are long bureaucratic processes for approving payment certificates and changes, cash flow problems, lackadaisical decision making, inefficient plant/equipment, and limited liquidity. The researchers conclude the client is often responsible for delays.
IRJET- Schedule Delay Analysis in Construction Management using Primavera P6IRJET Journal
This document discusses schedule delay analysis in construction projects using Primavera P6 software. It begins with an introduction to the importance of planning, scheduling, and managing delays in construction management. It then reviews common causes of construction delays and different methods for analyzing schedule delays, including as-planned vs. as-built analysis and time impact analysis. The document focuses on using Primavera P6 software to compare planned and actual project schedules to identify delays and their impacts on time and cost. It argues this approach can help construction managers effectively monitor progress and address delays.
Delay Analysis of Projects and Effects of Delays in the Mining/Manufacturing ...iosrjce
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of mechanical and civil engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in mechanical and civil engineering. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
A Review of Cost overruns in Construction Project Managementijsrd.com
In construction industry cost is amongst the major considerations throughout the project management life cycle and thus can be regarded as one of the most important parameter of a project and the driving force of project success. Despite of its proven importance it is not uncommon to see a construction project failing to achieve its objectives within the specified cost. Cost overrun is a very frequent phenomenon and is almost associated with nearly all projects in the construction industry. In this paper different type of cost are enlisted and due to the effect of cost overruns enumerated in building projects. Effects Cost overruns are decrease in the building projects so, different methods are used the analysis cost overruns factors and give the top ten ranks.
Reasons for the Delay and Cost Overrun in Residential Projects - 2017Sankalp Swarnkar
This work found out the most significant reasons of time and cost overrun for ongoing residential projects, along with this, the study focuses on formulating recommendations for improving construction performance. At the end of this work, I have reached a conclusion that what are common issues that are attributing to time and cost overrun in projects.
causes and implication of delay in constructionsudinak
This document summarizes the M.Sc. thesis presented by Sudina Kuikel to the Nepal Engineering College on local road bridge construction delays. The thesis aims to analyze the present situation of local road bridge construction in Nepal, identify the real causes of delays, study stakeholder perceptions of delays and their effects, and assess the implications of delays. The methodology involves a literature review, analysis of project documents and interviews with clients, contractors and consultants to develop a list of common delay causes and effects. Questionnaires are used to gather stakeholder input on cause and effect rankings, and site observations are conducted for selected case studies. Preliminary findings indicate delays are a major problem, with schedules often revised multiple times. The document outlines the structure
IRJET- To Study the Causes and Effects of Delays in Construction ProjectIRJET Journal
This document summarizes several research papers that studied the causes and effects of delays in construction projects. It discusses how delays can negatively impact projects by increasing costs and damaging relationships. The literature review identifies common causes of delays including poor planning, lack of coordination between project participants, miscommunication, weather issues, material shortages, and equipment problems. The document examines research from India and other countries that analyzed major factors contributing to delays through surveys and analysis of construction stakeholders. The conclusion categorizes types of delays and reiterates that scheduling and quality management techniques can help minimize delays in construction projects.
Project management tools and techniques- tutorsindia.comTutors India
In this topic, we have discussed the project management tools and techniques. The present article helps the USA, the UK, Europe and the Australian students pursuing their master’s degree to identify the best project management tools and techniques, which are usually considered to be challenging. Tutors India offers UK dissertation in various Domains.
When you Order any reflective report at Tutors India, we promise you the following
Plagiarism free
Always on Time
Outstanding customer support
Written to Standard
Unlimited Revisions support
High-quality Subject Matter Experts.
Contact:
Website: www.tutorsindia.com
Email: info@tutorsindia.com
United Kingdom: +44-1143520021
India: +91-4448137070
Whatsapp Number: +91-8754446690
Reference: http://bit.ly/2v6tBB6
Cost Overrun Causes Related to the Design Phase in the Egyptian Construction ...World-Academic Journal
This document summarizes a research paper that aimed to identify and evaluate the most significant causes of cost overrun related to the design phase of construction projects in Egypt. Through a literature review and expert interviews, the researchers developed a list of potential cost overrun causes. They then conducted a survey with 101 industry professionals to quantitatively assess the frequency and impact of each cause. The results showed that the most important causes were design changes/variations and unrealistic construction time estimates. The degree of agreement between owners, contractors, architects, and project managers was also analyzed to identify any conflicting perspectives on the causes.
IRJET- Identification of Constraints and there Impact on Construction Pro...IRJET Journal
This document discusses identifying constraints that impact construction project schedules. It begins with an abstract that outlines identifying major constraints using the Relative Importance Index (RII) method and analyzing their impact on project schedules using Microsoft Project software.
The document then describes the research methodology, which includes preparing questionnaires to identify constraints, conducting a survey, analyzing the results with RII to determine governing constraints, and rescheduling the project to assess impact of delays. A literature review is also provided on studying factors that cause delays and techniques for reducing constraints. The objectives are to schedule a building project, identify high-impact constraints with RII, and determine total project duration considering constraint impacts.
Infrastructure plays a vital role in ensuring a sustained growth trajectory for India, it is imperative that we identify the core issues affecting completion of infrastructure projects in India and chalk out initiatives that need to be acted upon in short term as well as long term. This study attempts to identify these pertinent issues.
IRJET- Delay in Construction its Causes and Mitigation: A ReviewIRJET Journal
This document discusses causes of delays in construction projects and methods to mitigate them. It identifies several common causes of delay including changes by owners, payment delays, design errors, poor planning, and communication issues. Delays are classified as critical/non-critical, excusable/non-excusable, and compensable/non-compensable. The document also provides a table outlining specific mitigation plans for various delay causes related to the project management, financing, and construction. Overall, the document provides an overview of delays in construction and strategies to minimize them through improved coordination, planning, communication and dispute resolution.
This document analyzes critical factors affecting construction project delays in the Pune region of India. A survey was conducted of construction companies to identify common reasons for delays. 82 potential factors were identified from literature review and categorized into project-level, owner, contractor, consultant, design, material, labor, equipment, and external factors. Respondents provided the frequency and severity of each factor on a scale of 1-5. The Relative Importance Index was calculated by multiplying the frequency and severity indices to rank factors. Legal disputes and ruling party issues in the locality were found to be the most critical factors based on their importance indices. The study aims to identify root causes of delays to help reduce unnecessary delays in future construction projects.
Analysis of Cost Over Run in Construction ProjectsIRJET Journal
This document analyzes the causes and effects of cost overruns in construction projects in India. It identifies major reasons for cost overruns such as inaccurate planning, delays in land acquisition, weather issues, shortage of skilled labor, and contractor inefficiencies. The author conducted a case study of a hospital construction project in Pune to identify specific overrun factors like delayed payments, poor scheduling, and ineffective management. The conclusion is that the most significant overrun causes are delayed payments, inaccurate planning, weather, lack of experienced staff, excessive contractor workloads, and poor liquidity/management. Recommendations to avoid overruns include proper planning, accounting for cost variations, clear project scoping, efficient resource use, and strong communication.
Delay Analysis for an On-Going Residential ProjectIRJET Journal
This document discusses delay analysis for an ongoing residential construction project in India. It aims to identify the causes of delays, their effects on project completion, and provide recommendations. The major causes of delay identified are issues with government approvals, staffing changes, poor management, lack of resources, delays in procuring materials, late funding, and drawing problems. The effects of delays include increased costs, postponed work, and changed labor allocation. While not all delays can be avoided, improved management practices could help mitigate some delays. The document also provides background on project management principles, techniques for delay analysis, and the use of project management software.
Causes of delay and cost overruns in construction of groundwater projects in ...Charles Abraham Scheck
The document discusses causes of delay and cost overruns in construction of groundwater projects in Ghana. It presents results of a survey of project owners, consultants, and contractors on factors contributing to these issues. The top five factors identified were monthly payment difficulties from agencies, poor contractor management, material procurement problems, poor technical performance, and escalation of material prices. Effective project planning, control, and monitoring are needed to improve project performance and minimize delays and cost overruns for groundwater projects in Ghana.
The document discusses causes of delay in large construction projects. It identifies 73 potential causes of delay which are categorized into 9 groups: project, owner, contractor, consultant, design-team, materials, equipment, manpower, and external factors. The research methodology involved surveying 23 contractors, 19 consultants, and 15 owners using a questionnaire to evaluate the frequency, severity, and importance of each potential cause of delay. Statistical analysis was used to rank the causes based on these indices and determine the level of agreement between the different parties' rankings. The findings showed the top causes of delay differed between owners, contractors, and consultants.
Effect of construction delays on project time overruneSAT Journals
This document discusses construction delays and time and cost overruns in infrastructure projects in India. It finds that about 57% of Indian construction projects experience time overruns. Major causes of delays include changes in plans, payments issues, improper planning, inexperienced contractors, and coordination problems. These delays contribute to projects exceeding initial time and cost estimates. Analysis of mega projects worth over 1000 crore from 2011-2012 found irregular increases in percentage time and cost overruns in 2012 compared to 2011. Some projects experienced over 200 months of delay and over 700% increases in projected costs. Addressing delays in land acquisition, equipment issues, payments, and changes in scope could help reduce overruns.
A Study of Factors Caused for Time & Cost Overruns in Construction Project & ...IJERA Editor
The Construction industry is one of the key economic industry in India and is the main motivating force in Indian national economy. But, it suffers from a number of problems that affect time, cost and quality performances. Successful management of construction projects is based on three major factors i.e. time, cost and quality. The successful completion of construction projects within the specified time has become the most valuable and challenging task for the Managers, Architects, Engineers and Contractors. How to achieve this task is a problem, which should be solved. The overall objective of this study is to identify the factors resposinle for overruns in time and cost of the construction project and suggest the suitable remedial solutions. Poor planning, implementation and management are the main reasons for time and cost overruns in construction projects in India. Since most of the reasons are well known and can be controlled if a proper arrangement is made
Towards Innovate Methods of Construction Cost Management and Controlcivej
Project cost is one of the three main challenges for the construction manager, where the success of a
project is judged by meeting the criteria of cost with budget, schedule on time, and quality as specified by
the owner. Many projects experience extensive delays and thereby exceed initial time and cost estimate.
Available information, good estimating practice and experienced personnel are some of the factors found
to have considerable impact on estimation accuracy. The successful execution of construction projects and
keeping them within estimated cost and prescribed schedules depend on a methodology that requires sound
engineering judgment. So the research aim is to conduct research study and process of exploring the
existing model related to above three types of estimate and their contribution to civil engineering cost
management and control especially getting motivated with the verification and validation component of
CRASP methodology. The objective of this paper or scope of this research in this paper is to conduct
literature study and review towards exploring innovative techniques such as Artificial Intelligence
Techniques or Expert System Techniques available and applicable to make decision making or decision
support regarding construction cost management and control at three levels: (i) before the actual civil
engineering project design begins (ii) after detailed design but before execution and (iii) during project
execution
Delay Analysis in Industrial Projects by using Relative Importance Index MethodIRJET Journal
This document discusses delays in industrial construction projects in India. It aims to identify the key causes and effects of delays by conducting a literature review and survey of consultants and contractors. The top five causes of delay identified are: (1) local political interference, (2) inadequate fund allocation, (3) improper project planning and scheduling, (4) delay in progress payments by clients, and (5) escalation of material prices. The major effects of delays are time overruns, cost overruns, and disputes. The study uses a Relative Importance Index method to rank factors identified from the literature and survey responses on causes and effects of delays and their perspectives.
DELAY IN GOVERNMENT CONSTRUCTION PROJECT , Types & FactorsTwana Ahmad
This document summarizes types and causes of delays in government construction projects. It identifies four main types of delays: critical vs. non-critical, excusable vs. non-excusable, compensable vs. non-compensable, and concurrent vs. non-concurrent. It also discusses internal factors like consultant, contractor, and design-related issues and external factors such as natural disasters, government laws, and economic conditions that can cause delays. The impacts of delays include cost overruns, overtime, disputes, lawsuits, and project abandonment. The document concludes that delays are inevitable but can be minimized by detailed planning, monitoring, collaboration between parties, and full commitment to the project.
This literature review examines risk factors that impact construction projects in Sri Lanka. It summarizes several studies on risk identification and evaluation in the construction industry in countries like Singapore, Ghana, Nigeria, the UK, and Kuwait. Key risks identified include construction methods, inflation, weather, ground conditions, poor communication, delays in approvals, scope changes, and financing problems. The review indicates that proper risk management is important for construction projects, but that adoption of risk analysis techniques is still limited, especially among small-to-medium firms. Identifying country-specific risks and improving management skills could help minimize delays and cost overruns on projects in Sri Lanka.
Causes of delays on Construction Projects in Kuwait according to opinion of e...IJERA Editor
This document summarizes a study on the causes of delays in construction projects in Kuwait according to engineers working in Kuwait. The study identifies 40 potential causes of delays from literature. It then uses a questionnaire survey to collect views from key players in the Kuwait construction industry on the importance of each potential cause. The responses are analyzed using a relative importance index method to rank the causes. The top 10 causes of delays identified are related to issues like lowest price bidding, poor contractor/subcontractor performance, payment delays, labor shortages, and conflicts. The study aims to propose ways to prevent delays in future Kuwait construction projects based on the identified important causes.
Study on the analysis and evaluation of delays in public sector construction ...IRJET Journal
This document summarizes a study on the analysis and evaluation of delays in public sector construction projects in Kerala, India. A questionnaire survey was conducted with project owners, contractors, and designers to identify the main causes of delays. The data collected through questionnaires was analyzed using statistical software. The results showed that the top causes of delays included changes to the project by the owner, delayed financing and payments by the owner, delays related to subcontractors' work, shortage of construction materials, and weather effects. The study aims to help minimize and control delays in public construction projects in Kerala by identifying the key reasons for delays.
Reasons for the Delay and Cost Overrun in Residential Projects - 2017Sankalp Swarnkar
This work found out the most significant reasons of time and cost overrun for ongoing residential projects, along with this, the study focuses on formulating recommendations for improving construction performance. At the end of this work, I have reached a conclusion that what are common issues that are attributing to time and cost overrun in projects.
causes and implication of delay in constructionsudinak
This document summarizes the M.Sc. thesis presented by Sudina Kuikel to the Nepal Engineering College on local road bridge construction delays. The thesis aims to analyze the present situation of local road bridge construction in Nepal, identify the real causes of delays, study stakeholder perceptions of delays and their effects, and assess the implications of delays. The methodology involves a literature review, analysis of project documents and interviews with clients, contractors and consultants to develop a list of common delay causes and effects. Questionnaires are used to gather stakeholder input on cause and effect rankings, and site observations are conducted for selected case studies. Preliminary findings indicate delays are a major problem, with schedules often revised multiple times. The document outlines the structure
IRJET- To Study the Causes and Effects of Delays in Construction ProjectIRJET Journal
This document summarizes several research papers that studied the causes and effects of delays in construction projects. It discusses how delays can negatively impact projects by increasing costs and damaging relationships. The literature review identifies common causes of delays including poor planning, lack of coordination between project participants, miscommunication, weather issues, material shortages, and equipment problems. The document examines research from India and other countries that analyzed major factors contributing to delays through surveys and analysis of construction stakeholders. The conclusion categorizes types of delays and reiterates that scheduling and quality management techniques can help minimize delays in construction projects.
Project management tools and techniques- tutorsindia.comTutors India
In this topic, we have discussed the project management tools and techniques. The present article helps the USA, the UK, Europe and the Australian students pursuing their master’s degree to identify the best project management tools and techniques, which are usually considered to be challenging. Tutors India offers UK dissertation in various Domains.
When you Order any reflective report at Tutors India, we promise you the following
Plagiarism free
Always on Time
Outstanding customer support
Written to Standard
Unlimited Revisions support
High-quality Subject Matter Experts.
Contact:
Website: www.tutorsindia.com
Email: info@tutorsindia.com
United Kingdom: +44-1143520021
India: +91-4448137070
Whatsapp Number: +91-8754446690
Reference: http://bit.ly/2v6tBB6
Cost Overrun Causes Related to the Design Phase in the Egyptian Construction ...World-Academic Journal
This document summarizes a research paper that aimed to identify and evaluate the most significant causes of cost overrun related to the design phase of construction projects in Egypt. Through a literature review and expert interviews, the researchers developed a list of potential cost overrun causes. They then conducted a survey with 101 industry professionals to quantitatively assess the frequency and impact of each cause. The results showed that the most important causes were design changes/variations and unrealistic construction time estimates. The degree of agreement between owners, contractors, architects, and project managers was also analyzed to identify any conflicting perspectives on the causes.
IRJET- Identification of Constraints and there Impact on Construction Pro...IRJET Journal
This document discusses identifying constraints that impact construction project schedules. It begins with an abstract that outlines identifying major constraints using the Relative Importance Index (RII) method and analyzing their impact on project schedules using Microsoft Project software.
The document then describes the research methodology, which includes preparing questionnaires to identify constraints, conducting a survey, analyzing the results with RII to determine governing constraints, and rescheduling the project to assess impact of delays. A literature review is also provided on studying factors that cause delays and techniques for reducing constraints. The objectives are to schedule a building project, identify high-impact constraints with RII, and determine total project duration considering constraint impacts.
Infrastructure plays a vital role in ensuring a sustained growth trajectory for India, it is imperative that we identify the core issues affecting completion of infrastructure projects in India and chalk out initiatives that need to be acted upon in short term as well as long term. This study attempts to identify these pertinent issues.
IRJET- Delay in Construction its Causes and Mitigation: A ReviewIRJET Journal
This document discusses causes of delays in construction projects and methods to mitigate them. It identifies several common causes of delay including changes by owners, payment delays, design errors, poor planning, and communication issues. Delays are classified as critical/non-critical, excusable/non-excusable, and compensable/non-compensable. The document also provides a table outlining specific mitigation plans for various delay causes related to the project management, financing, and construction. Overall, the document provides an overview of delays in construction and strategies to minimize them through improved coordination, planning, communication and dispute resolution.
This document analyzes critical factors affecting construction project delays in the Pune region of India. A survey was conducted of construction companies to identify common reasons for delays. 82 potential factors were identified from literature review and categorized into project-level, owner, contractor, consultant, design, material, labor, equipment, and external factors. Respondents provided the frequency and severity of each factor on a scale of 1-5. The Relative Importance Index was calculated by multiplying the frequency and severity indices to rank factors. Legal disputes and ruling party issues in the locality were found to be the most critical factors based on their importance indices. The study aims to identify root causes of delays to help reduce unnecessary delays in future construction projects.
Analysis of Cost Over Run in Construction ProjectsIRJET Journal
This document analyzes the causes and effects of cost overruns in construction projects in India. It identifies major reasons for cost overruns such as inaccurate planning, delays in land acquisition, weather issues, shortage of skilled labor, and contractor inefficiencies. The author conducted a case study of a hospital construction project in Pune to identify specific overrun factors like delayed payments, poor scheduling, and ineffective management. The conclusion is that the most significant overrun causes are delayed payments, inaccurate planning, weather, lack of experienced staff, excessive contractor workloads, and poor liquidity/management. Recommendations to avoid overruns include proper planning, accounting for cost variations, clear project scoping, efficient resource use, and strong communication.
Delay Analysis for an On-Going Residential ProjectIRJET Journal
This document discusses delay analysis for an ongoing residential construction project in India. It aims to identify the causes of delays, their effects on project completion, and provide recommendations. The major causes of delay identified are issues with government approvals, staffing changes, poor management, lack of resources, delays in procuring materials, late funding, and drawing problems. The effects of delays include increased costs, postponed work, and changed labor allocation. While not all delays can be avoided, improved management practices could help mitigate some delays. The document also provides background on project management principles, techniques for delay analysis, and the use of project management software.
Causes of delay and cost overruns in construction of groundwater projects in ...Charles Abraham Scheck
The document discusses causes of delay and cost overruns in construction of groundwater projects in Ghana. It presents results of a survey of project owners, consultants, and contractors on factors contributing to these issues. The top five factors identified were monthly payment difficulties from agencies, poor contractor management, material procurement problems, poor technical performance, and escalation of material prices. Effective project planning, control, and monitoring are needed to improve project performance and minimize delays and cost overruns for groundwater projects in Ghana.
The document discusses causes of delay in large construction projects. It identifies 73 potential causes of delay which are categorized into 9 groups: project, owner, contractor, consultant, design-team, materials, equipment, manpower, and external factors. The research methodology involved surveying 23 contractors, 19 consultants, and 15 owners using a questionnaire to evaluate the frequency, severity, and importance of each potential cause of delay. Statistical analysis was used to rank the causes based on these indices and determine the level of agreement between the different parties' rankings. The findings showed the top causes of delay differed between owners, contractors, and consultants.
Effect of construction delays on project time overruneSAT Journals
This document discusses construction delays and time and cost overruns in infrastructure projects in India. It finds that about 57% of Indian construction projects experience time overruns. Major causes of delays include changes in plans, payments issues, improper planning, inexperienced contractors, and coordination problems. These delays contribute to projects exceeding initial time and cost estimates. Analysis of mega projects worth over 1000 crore from 2011-2012 found irregular increases in percentage time and cost overruns in 2012 compared to 2011. Some projects experienced over 200 months of delay and over 700% increases in projected costs. Addressing delays in land acquisition, equipment issues, payments, and changes in scope could help reduce overruns.
A Study of Factors Caused for Time & Cost Overruns in Construction Project & ...IJERA Editor
The Construction industry is one of the key economic industry in India and is the main motivating force in Indian national economy. But, it suffers from a number of problems that affect time, cost and quality performances. Successful management of construction projects is based on three major factors i.e. time, cost and quality. The successful completion of construction projects within the specified time has become the most valuable and challenging task for the Managers, Architects, Engineers and Contractors. How to achieve this task is a problem, which should be solved. The overall objective of this study is to identify the factors resposinle for overruns in time and cost of the construction project and suggest the suitable remedial solutions. Poor planning, implementation and management are the main reasons for time and cost overruns in construction projects in India. Since most of the reasons are well known and can be controlled if a proper arrangement is made
Towards Innovate Methods of Construction Cost Management and Controlcivej
Project cost is one of the three main challenges for the construction manager, where the success of a
project is judged by meeting the criteria of cost with budget, schedule on time, and quality as specified by
the owner. Many projects experience extensive delays and thereby exceed initial time and cost estimate.
Available information, good estimating practice and experienced personnel are some of the factors found
to have considerable impact on estimation accuracy. The successful execution of construction projects and
keeping them within estimated cost and prescribed schedules depend on a methodology that requires sound
engineering judgment. So the research aim is to conduct research study and process of exploring the
existing model related to above three types of estimate and their contribution to civil engineering cost
management and control especially getting motivated with the verification and validation component of
CRASP methodology. The objective of this paper or scope of this research in this paper is to conduct
literature study and review towards exploring innovative techniques such as Artificial Intelligence
Techniques or Expert System Techniques available and applicable to make decision making or decision
support regarding construction cost management and control at three levels: (i) before the actual civil
engineering project design begins (ii) after detailed design but before execution and (iii) during project
execution
Delay Analysis in Industrial Projects by using Relative Importance Index MethodIRJET Journal
This document discusses delays in industrial construction projects in India. It aims to identify the key causes and effects of delays by conducting a literature review and survey of consultants and contractors. The top five causes of delay identified are: (1) local political interference, (2) inadequate fund allocation, (3) improper project planning and scheduling, (4) delay in progress payments by clients, and (5) escalation of material prices. The major effects of delays are time overruns, cost overruns, and disputes. The study uses a Relative Importance Index method to rank factors identified from the literature and survey responses on causes and effects of delays and their perspectives.
DELAY IN GOVERNMENT CONSTRUCTION PROJECT , Types & FactorsTwana Ahmad
This document summarizes types and causes of delays in government construction projects. It identifies four main types of delays: critical vs. non-critical, excusable vs. non-excusable, compensable vs. non-compensable, and concurrent vs. non-concurrent. It also discusses internal factors like consultant, contractor, and design-related issues and external factors such as natural disasters, government laws, and economic conditions that can cause delays. The impacts of delays include cost overruns, overtime, disputes, lawsuits, and project abandonment. The document concludes that delays are inevitable but can be minimized by detailed planning, monitoring, collaboration between parties, and full commitment to the project.
This literature review examines risk factors that impact construction projects in Sri Lanka. It summarizes several studies on risk identification and evaluation in the construction industry in countries like Singapore, Ghana, Nigeria, the UK, and Kuwait. Key risks identified include construction methods, inflation, weather, ground conditions, poor communication, delays in approvals, scope changes, and financing problems. The review indicates that proper risk management is important for construction projects, but that adoption of risk analysis techniques is still limited, especially among small-to-medium firms. Identifying country-specific risks and improving management skills could help minimize delays and cost overruns on projects in Sri Lanka.
Causes of delays on Construction Projects in Kuwait according to opinion of e...IJERA Editor
This document summarizes a study on the causes of delays in construction projects in Kuwait according to engineers working in Kuwait. The study identifies 40 potential causes of delays from literature. It then uses a questionnaire survey to collect views from key players in the Kuwait construction industry on the importance of each potential cause. The responses are analyzed using a relative importance index method to rank the causes. The top 10 causes of delays identified are related to issues like lowest price bidding, poor contractor/subcontractor performance, payment delays, labor shortages, and conflicts. The study aims to propose ways to prevent delays in future Kuwait construction projects based on the identified important causes.
Study on the analysis and evaluation of delays in public sector construction ...IRJET Journal
This document summarizes a study on the analysis and evaluation of delays in public sector construction projects in Kerala, India. A questionnaire survey was conducted with project owners, contractors, and designers to identify the main causes of delays. The data collected through questionnaires was analyzed using statistical software. The results showed that the top causes of delays included changes to the project by the owner, delayed financing and payments by the owner, delays related to subcontractors' work, shortage of construction materials, and weather effects. The study aims to help minimize and control delays in public construction projects in Kerala by identifying the key reasons for delays.
Element of Cost overrun and Delay in Construction: A ReviewIRJET Journal
This document reviews factors that cause cost overruns and delays in construction projects. It begins with an abstract that identifies time and cost as the main elements of project completion and notes that cost and time overruns are common problems in the construction industry. It then provides a literature review that summarizes several previous studies examining factors like improper planning, inaccurate cost estimates, changes in material prices, lack of skilled labor, and weather conditions that can contribute to cost overruns and delays. The document aims to analyze the main causes of cost overruns and delays in Indian construction management through a questionnaire.
Towards Innovate Methods of Construction Cost Management and Controlcivejjour
Project cost is one of the three main challenges for the construction manager, where the success of a
project is judged by meeting the criteria of cost with budget, schedule on time, and quality as specified by
the owner. Many projects experience extensive delays and thereby exceed initial time and cost estimate.
Available information, good estimating practice and experienced personnel are some of the factors found
to have considerable impact on estimation accuracy. The successful execution of construction projects and
keeping them within estimated cost and prescribed schedules depend on a methodology that requires sound
engineering judgment. So the research aim is to conduct research study and process of exploring the
existing model related to above three types of estimate and their contribution to civil engineering cost
management and control especially getting motivated with the verification and validation component of
CRASP methodology. The objective of this paper or scope of this research in this paper is to conduct
literature study and review towards exploring innovative techniques such as Artificial Intelligence
Techniques or Expert System Techniques available and applicable to make decision making or decision
support regarding construction cost management and control at three levels: (i) before the actual civil
engineering project design begins (ii) after detailed design but before execution and (iii) during project
execution
IRJET-Factors influencing Time and Cost Overruns in Road Construction Project...IRJET Journal
This document summarizes a review paper on factors influencing time and cost overruns in road construction projects in Addis Ababa, Ethiopia. It begins with an introduction on the importance of the construction industry to a country's economy. It then reviews literature on definitions of key terms like time overrun, cost overrun, and causes of overruns. The review found that common causes of overruns in Ethiopia included slow site clearance, contractor financial problems, inflation, payment delays, inaccurate cost estimation, and delays in project commencement. Several studies on specific road projects in Addis Ababa found time overruns ranging from 25-264% and cost overruns from 4-135%. The document concludes that identifying the main causes of
FACTORS AFFECTING DELAYS ON PRIVATE CONSTRUCTION PROJECTSIAEME Publication
Construction Delays is a major of concern in the private projects construction industry in Jordan. With the fact that construction delays are nothing but loss of time and money such study was conducted to identify the factors that causes the construction delays. Therefore three groups consist of consultants, contractors and owners were questioned, Shortage of manpower (skilled, semiskilled, unskilled labor), Delay in the approval of contractor submissions by the engineer, Shortage of materials, The relationship between different subcontractors’ schedules were the most important factors that cause delays in private projects sector in Jordan. Furthermore one way ANOVA analysis conducted to select factors that share agreement between the three groups.
IRJET- Effect of Pre-Planning in High Rise Building for Time ManagementIRJET Journal
This document discusses the importance of pre-planning for high-rise building projects and time management. It analyzes two case studies of metro projects in Delhi and Mumbai to study their environmental management plans and mitigation methods. The study aims to understand whether the plans mentioned in literature are actually followed at construction sites. It identifies 20 causes of delays in construction projects in India, categorized into owner-contributed and contractor-contributed factors. Some major causes include delayed payments, design changes, and lack of experience. The effects of delays include time and cost overruns, disputes, and damage to reputation. The objective is to describe the importance of pre-planning and identify key parameters requiring focus to complete projects successfully and on time.
This document summarizes a study on construction sequence delays for road infrastructure projects. It begins with an abstract that outlines the objectives of studying delay causes and factors that contribute to construction sequence delays for road projects. It then reviews literature on previous studies related to construction delays, earned value management, and delay analysis methods. The document describes the methodology used, which was a questionnaire survey to identify and rank significant delay causes. It presents the results of the survey, identifying the top 10 delay causes. It then describes a case study analysis of a road project in India using earned value management to validate the questionnaire findings. The key delays identified for the case study project were related to land acquisition, environmental issues, and coordination challenges.
IRJET- Quantifay the Different Constraints for Delays in Infrastructure C...IRJET Journal
This document discusses quantifying constraints that can cause delays in infrastructure construction projects. It begins by introducing the objectives of the study, which are to identify constraints in the construction working environment, better understand them at the outset of projects to improve performance, and recommend corrective measures. The document then identifies and defines five main categories of constraints: economic, legal, environmental, technical, and social. It provides examples of constraints that fall under each category and how they can impact construction project schedules and progress. The goal of the study is to successfully reduce constraints in order to decrease unnecessary costs and time losses from inadequate planning.
A study on the analysis and evaluation of delays in private construction Proj...IRJET Journal
The document summarizes a study on the analysis and evaluation of delays in private construction projects in Kerala, India. It identifies the objectives as determining the root causes of delays, their effects, and recommendations to minimize delays. A literature review found the top causes to be poor site management, lack of skilled labor, unrealistic planning, worker absences, design changes, accidents, subcontractor delays, and lack of materials. A questionnaire survey of owners, designers, and contractors in Kerala identified the top 15 causes of delays as issues with payments, design document approval, change orders, rework errors, resource management, design data collection, misunderstanding of requirements, unskilled labor, motivation, material shortages, and damaged materials. The
Investigating the Effectiveness of Construction Practices in Delayed Resident...ijtsrd
Construction schedule delays could also be explained by means of the late completion of construction add comparison of designed schedule of project. If the explanations of the development projects schedule delay are found then the project schedule delay in construction may be reduced. During this study, factors of schedule delay were selected after the past review of literature then arranged them in primary sets. On following the survey outcomes, the highest causative groups and factors that require more consideration of delays in kokan region were explained. Satej R. Desai | A. T. Pawar "Investigating the Effectiveness of Construction Practices in Delayed Residential Projects in Gadhinglaj City through Time and Cost Perspective" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-3 , April 2020, URL: https://www.ijtsrd.com/papers/ijtsrd30530.pdf Paper Url :https://www.ijtsrd.com/engineering/civil-engineering/30530/investigating-the-effectiveness-of-construction-practices-in-delayed-residential-projects-in-gadhinglaj-city-through-time-and-cost-perspective/satej-r-desai
IRJET - Causes, Effects and Minimizing Methods of Construction Projects D...IRJET Journal
This document summarizes several previous studies on causes and effects of construction project delays in different countries. The top ten most common causes of delay identified are poor coordination, lack of experienced staff, contractor financial issues, insufficient planning, poor government supervision, client changes, payment delays, late materials procurement, design changes, and inadequate site study. The main effects are cost overruns, schedule overruns, disputes, arbitration, litigation and abandonment. While most studies examined causes or effects, the goal of this research is to identify methods to minimize construction project delays in Afghanistan.
IDENTIFICATION OF FACTORS CAUSING TIME AND COST OVERRUN IN CONSTRUCTION PROJE...IRJET Journal
The document discusses factors that cause time and cost overruns in construction projects in India. It begins by providing background on issues in the Indian construction industry related to delays and budget overruns. It then describes the methodology used in the study, which involved developing a questionnaire to survey project stakeholders on factors contributing to overruns. The results of the survey are analyzed to determine the most important factors. The top factors identified through a relative important index analysis include materials management issues, site conditions, inefficient works, contractor financial problems, and equipment/machinery challenges. In conclusion, the study aims to help construction managers avoid delays and overruns by understanding and managing the key risk factors.
This document discusses delays in mining/manufacturing projects in India and their effects. It begins by identifying some of the common causes of delays in these types of projects, such as natural disasters, financial problems, improper planning, and shortages. It then discusses three main techniques for analyzing delays: relative importance index, importance index, and Spearman's rank correlation coefficient. The remainder of the document focuses on different delay analysis methodologies, including foresight, hindsight, and contemporaneous methods. It also discusses how to calculate schedule impacts from lost productivity using time impact analysis and window analysis. Overall, the document aims to identify the root causes of delays in mining/manufacturing projects and develop comprehensive methodologies for analyzing delays
This document discusses delays in mining and manufacturing projects in India. It begins by providing background on the prevalence of delays and cost overruns in infrastructure projects in India. It then reviews literature on causes of delays in construction projects, which are relevant for mining projects given similarities in planning and execution. The document outlines objectives to identify causes of delays specific to mining/manufacturing projects in India and calculate delays in a job shop industry project. It proposes using the Relative Importance Index and Importance Index techniques to rank identified delay causes based on severity and frequency of occurrence.
This document summarizes a study that reviewed the causes, effects, and consequences of government project failures in developing countries, with a focus on Nigeria. Some key findings include:
- Common causes of project failure identified were poor financial capacity, inaccurate costing, corruption, incompetence, poor planning, communication issues, contracting problems, design changes, socio-political interference, and poor leadership.
- Effects of failures included lost revenue, cost overruns, lost revenue for citizens, substandard infrastructure, and low community development.
- Consequences were slow economic growth, uneven sector development, lost foreign aid, tougher donor regulations, leaders losing elections, and less confidence in governments from financial institutions.
- Project
IRJET- A Study on Project Management Techniques to Avoid Project FailureIRJET Journal
This document discusses project management techniques that can be used to avoid project failure. It analyzes responses from project managers on reasons for project failure and how to ensure success. Some key findings are:
- Poor planning, unrealistic timelines and cost estimates, and lack of clear objectives are common reasons for failure.
- Successful projects meet scope, time and cost goals while satisfying stakeholders.
- Techniques like CPM, PERT, Gantt charts and MS Project help managers monitor progress and implement corrective actions to get projects back on track if issues arise.
Factors Affecting Cost Escalation in Construction Projects in Gaza StripDr. Amarjeet Singh
Cost escalation is one of serious difficulties that
facing the construction industry. The construction sector
suffers from ever-increasing cost of raw materials,
construction inputs and inflation in domestic and
international markets. The aim of this paper is to identify
factors affecting the cost escalation in construction projects in
the Gaza Strip. This will help the contractors to create
awareness so that timely remedial measures can be taken to
mitigate the resulting problems. A total of 36 cost escalation
factors related to project, supervisor, activity, owner, labour
and equipment and materials were identified through
extensive literature review which were supported by panel of
experts and pilot study. A structured questionnaire was used
to collect primary data. A total of 120 questionnaires were
distributed randomly to owners, consultants and contractors
working in the construction sector in the Gaza Strip to collect
their views about the factors affecting cost escalation. The
questionnaire was divided into two parts. The first part is
general information and the second is factors affecting cost
escalation. The results revealed that the cost of building
materials, permits and approvals, the availability of an
effective supervisory system, the improper cost estimate, the
changes in project, the quality of work, the machinery and
equipment required to carry out the tasks and activities
required for the project completion are the most common
factors leading to the cost escalation of construction projects
in the Gaza Strip.
A Critical Literature Review On Main Cause Of Delay In Construction ProjectsRick Vogel
This document provides a literature review on the main causes of delay in construction projects. It begins with definitions of key terms like delay, construction project, and reviews past studies that have identified various causes of delay. Major causes found include factors related to the project owner, design consultants, contractors, materials, workers, weather and other external factors. The literature review categorizes the causes identified in previous research into common groups such as project-related factors, consultant-related factors, contractor-related factors, and external factors. The goal of this literature review is to better understand the primary causes of delays based on past research findings.
IRJET-A Critical Literature Review on Main Cause of Delay in Construction Pro...IRJET Journal
This document provides a literature review on the main causes of delay in construction projects. It discusses several past studies that identified and categorized various factors that lead to delays. Commonly cited major causes of delay included issues related to financing, changes to project scope, poor planning and scheduling, disputes between project owners and contractors, delays in approvals and permits, weather conditions, and shortage of materials or labor. The literature review aims to synthesize past research to better understand the root causes of delays, which is important for improving project time management and reducing cost overruns in the construction industry.
Similar to Examining the Effect of Project Delays in Construction Field, A Case Study of Prime Engineering and Service Ghana Limited (20)
In the early twentieth century, major representatives of the Jadid movement became active participants in the socio-political processes in the Turkestan region. Usmonkhoja Polatkhoja, a progressive from Bukhara, was one of the beams not only in the Emirate of Bukhara, but also in Turkestan. He first participated in the reforms and progressives, and later in the national liberation movements, and fought for the prosperity and independence of the country.This article provides information about Usmonkhoja's life and work in Jadidism, revolts, national liberation struggles, and emmigiration.
Flood is one of the natural disaster known to be part of the earth biophysical processes, which its occurrence can be devastating; due to mostly anthropogenic activities and climatological factors. The aim of the research is to identify and map the extent at which the impact of flood due to intense rainfall and rise in water in the study area using geospatial techniques and the specific objectives are to carry out terrain analysis of the study area and to generate flood indicator maps of the study area. The study analyzed rain fall data;, the drainage system and Shuttle Radar Topographic Mission (SRTM 30m) of the area. ArcGIS 10.8 was to modelled and to generate the contributing factors map of the study area. The drainage system was generated through on-screen digitization of topographic map of scale 1:50,000 of Ondo South-West. The mean annual rainfall of Lagos State was generated in the ArcGIS environment from the rainfall data through spatial analysis tool. The SRTM was used in terrain analysis of the study area. The results generated showed the lowest mean annual rain fall of the area 1,700mm and the highest mean annual rain fall was 2,440mm. Digital elevation model (DEM), slope, flow direction were generated from the SRTM. Drainage density of the area was generated using the drainage system. The slope map of the entire area which are classified into five slope classes of very high (14%-48.5%) to high (7.6%-13.9%) to moderately high (4.2%-7.6%) to low (1.5%-4.2%) and very low (0. % - 1.2%).
Work study is a catch-all phrase encompassing a variety of methodologies, including method research and work measurement, that are applied in a variety of contexts and lead to a systematic assessment of all elements that affect the efficiency and economy of the situation under evaluation that is meant to be improved. The main aim of this study is to examine and enhance the process token in manufacturing a Perfume of the famous, well-known, aromatic, and beautiful Taif Roses. Some changes in the process has been suggested using method study and time study method which lead to reduction in process time, labor cost and production cost.
Workers are the maximum precious method of an association. Their importance to institutions requires not most effective the want to draw the trendy bents but additionally the need to preserve them for a long term. This paper specializes in reviewing the findings of former research carried out with the aid of colourful experimenters with the quit to identify determinants factors of hand retention. This exploration almost looked at the subsequent broad factors improvement openings, reimbursement, work- lifestyles balance, operation/ management, work terrain, social aid, autonomy, training and improvement.
Watering plants during the correct time is very important due to scientific reasons. Both underwatering, as well as overwatering, can lead to the growth of unhealthy plants or in extreme cases, the death of the plant/tree. These issues which are the case with most self-gardeners and plant lovers can be solved using the smart irrigation technique. The main purpose of this innovation is to assist plant lovers to continue their passion to grow plants at home with ease. Smart irrigation system helps in monitoring the moisture level which majorly affects plant growth besides other factors such as sunlight, fertility of the soil, etc. The digital planting pot has been designed in a way that it effectively incorporates the idea of smart irrigation. Arduino Uno R3 has been used as the main chip in this project along with a few other components like a soil moisture sensor, relay, and water pump. This project requires coding to synchronize all the components, and function properly. A required test has been carried out to review the functioning of the mechanism. The project was tested by once using the soil with enough moisture in the pot and then the soil with the least moisture. Both times, it worked exactly how it was supposed to function. When the soil with the least moisture was tested, there was a clear indication of a low level of moisture and accordingly, the water pump got triggered to water the plant, and when the soil with enough moisture was tested, there was again the clear indication of the correct level of moisture and the water pump was inactive. All the readings which were displayed on the LCD were checked back and forth during the project. The outcomes were the same as expected. Hence, it shows that every component in this project is actively functioning and the whole project is effectively designed.
Because of its accessibility and flexibility, cloud technology is among the most notable innovations in today's world. Having many service platforms, such as GoogleApps by Google, Amazon, Apple, and so on, is well accepted by large enterprises. Distributed cloud computing is a concept for enabling every-time, convenient, on-demand network access to processing resources including servers, storage devices, networks, and services that may be mutually configured. The major security risks for cloud computing as identified by the Cloud security alliance (CSA) have been examined in this study. Also, methods for resolving issues with cloud computing technology's data security and privacy protection were systematically examined.
This study's goal is to present Solutions for Determining the importance level of criteria in creating cultural resources’ attractiveness from tourists’ evaluation. Data were collected from 558 international tourists who chose Vietnam as the destination for tourism.
The study points out that we need to resolve challenges such as: building a safe, friendly destination, etc., destinations need to review and re-evaluate the services of their products and tourist attractions to prepare for the largest number of visitors and stimulate the domestic tourism market is a good solution: To boost the domestic tourism market, it is necessary to increase domestic flights and train connections to major tourist destinations.
A new convenient and efficient route for the synthesis of two very important hydroxo-bridged stepped-cubane copper complexes viz: [Cu4(bpy)4Cl2(OH)4]Cl2.6H2O (1) and [Cu4(phen)4Cl2(OH)4]Cl2.6H2O (2) have been obtained. This synthetic route from the mononuclear CubpyCl2 complex is easier, more reproducible and afforded the complex in a much higher yield than the other two previously reported procedures which were equally serendipitously discovered. The purity and formation of the complexes were confirmed with elemental (C,H,N) analysis and the details of the UV-Vis, Fourier transform infrared, electrospray ionization mass spectra of both complexes and the single crystal X-ray crystallography of 1 are presented and discussed. X-ray crystallography confirms the absolute structure of the complexes. The complexes were formed via the connection of four copper atoms to four hydroxide bridging ligands and four bipyridyl ligands with two chloride ligands. There are two coordinate environments around two pairs of copper atoms (CuN2ClO2 and CuN2O3) and each copper atom is pentacoordinate with square pyramidal geometry.
Artocarpus heterophyllus Lam., which is commonly known as jackfruit is a tropical fruit, belonging to Moraceae family, native to Western Ghats of India and common in Asia, Africa, and some regions in South America. It is known to be the largest edible fruit in the world. The Jackfruit is an extremely versatile and sweet tasting fruit that possess high nutritional value. Jackfruit is rich in nutrients including carbohydrates, proteins, vitamins, minerals, and phytochemicals. The jackfruit has diverse medicinal uses especially antioxidant, anti-inflammatory, antimicrobial and antiviral properties, anticancer and antifungal activity, anthelminthic activity. Traditionally, this plant is used in the treatment of various diseases especially for treatment against inflammation, malarial fever, diarrhoea, diabetes and tapeworm infection. Jackfruit is a good natural source of phytochemicals such as phenolics, flavonoids and tannins, saponins. The health benefits of jackfruit have been attributed to its wide range of physicochemical applications. The use of jackfruit bulbs and its parts has also been reported since ancient times for their therapeutic qualities. The beneficial physiological effects may also have preventive application in a variety of pathologies.
Myogenic differentiation requires to be exactly explored for the effective treatment of fracture. The speed of healing is affected by skeletal muscle, linked to activation of specific myogenic transcription factors during the repair process. In previous study, we discovered that psoralen enhanced differentiation of osteoblast in primary mouse. In the current study, we show that psoralen stimulates myogenic differentiation through the secretion of factors to hone the quality of repair in fractured mice. 3-month old mice were treated with corn oil or psoralen followed by a tibial fracture surgery. Fractures were tested 7, 14, and 21 days respectively later by histology and images observation. Skeletal muscles including soleus muscle and posterior tibial muscle around the damaged bone were collected for quantitative real-time PCR, HE staining, as well as western blot. Daily treatment with psoralen at seven, fourteen days or twenty-one days improves protein or mRNA levels responsible for the whole myogenic differentiation process, makes the muscle fibers more tightly aligned, and promotes callus formation and development. This data shows that high levels of myogenic transcription factors in the process of fracture healing in mice foster the repair of damaged muscles, and indicates a pharmacological approach that targets myogenic differentiation to improve fracture repair. This also reflects the academic thought of "paying equal attention to both muscles and bones" in the prevention and treatment of fracture healing.
The current pandemic has generated the search for new reliable and economic alternatives for the detection of SARS-CoV-2, which produces the COVID-19 disease, one of the recommendations by the World Health Organization, is the detection of the virus by RT-qPCR methods from upper respiratory tract samples. The discomfort of the pharyngeal nasopharyngeal swab described by patients, the requirement of trained personnel, and the generation of aerosols, are factors that increase the risk of infections in this type of intake. It is known that the main means of transmission of SARS-CoV-2 is through aerosols or small droplets, which is why saliva is important as a relevant means of detecting COVID-19. In this study, a modified method based on SARS-CoV-2 RNA release from saliva is described, avoiding the isolation and purification of the genetic material and its quantification of viral copies; the results are compared with paired pharyngeal/nasopharyngeal swab samples (EF/EN). Results showed good agreement in saliva samples compared to EF/EN samples. On average, a sensitivity for virus detection of 80% was demonstrated in saliva samples competing with EF/EN samples. The use of saliva is a reliable alternative for the detection of SARS-CoV-2 by means of RT-PCR in the first days of infection, having important advantages over the conventional method. Saliva still needs to be studied completely to evaluate the detection capacity of the SARS-CoV-2 nucleic acid, however, the described process is viable, due to the decrease in materials and supplies, process times, the increment in the sampling and improvement of laboratory performance.
A recent study establishes that since 1970, there has been an ecological gap between human needs and the planet's resources, with annual resource demand exceeding the bio-productivity of the planet. Specifically, humanity utilises equivalent of 1.75 earths to produce the ecological resources used, with half of this attributable to food consumption. The present work therefore seeks to provide an empirically-based insight into the environmental sustainability of the EF of food consumption in Ijebu Ode. A descriptive cross-sectional approach was used, and primary data were collected from 400 systemically sampled households via structured questionnaires and analysed descriptively using Microsoft Excel and inferentially using mathematical models for calculating ecological footprints. Findings revealed that the household EF of food consumption in Ijebu Ode is 0.05gha per capita, with the footprint of cereal consumption (0.17gha; 37%) taking the major share, followed by meat with a footprint of 0.11gha (23.9%). As a result, it was concluded that Ijebu Ode has sustainable food consumption, which is necessary for its environmental sustainability. However, the sustenance of the former requires creating awareness of the need for sustainable consumption and prioritisation of integrated and population-wide policies and food intervention initiatives to encourage attitudinal change in favour of sustainable food consumption while fostering sustainable food production strategies amidst current environmental realities.
The symmetry occurs in most of the phenomena explained by physics, for example, a particle has positive or negative charges, and the electric dipoles that have the charge (+q) and (-q) which are at a certain distance (d), north or south magnetic poles and for a magnetic bar or magnetic compass with two poles: North (N) and South (S) poles, spins up or down of the electron at the atom and for the nucleons in the nucleus In this form, the particle should also have mass symmetry. For convenience and due to later explanations, I call this mass symmetry or mass duality as follows: mass and mass cloud. The mass cloud is located in the respective orbitals given by the Schrödinger equation. The orbitals represent the possible locations or places of the particle which are determined probabilistically by the respective Schröndiger equation.
Metal-organic molybdenum complexes were synthesized by the hydrothermal method using ammonium heptamolybdate as the metallic source, and as the organic ligand terephthalic acid (BDC) or bis(2-hydroxyethyl) terephthalate (BHET), obtained via glycolysis of poly(ethylene)terephthalate (PET). The BDC-Mo and BHET-Mo complexes were characterized by XRD, N2 physisorption, TGA, ATR-FTIR, SEM, XPS and their in vitro biocompatibility was tested by porcine fibroblasts viability. The results show that molybdates (MoO4-2) are coordinated to the carbonyl functional groups of BDC and BHET by urea bonding (-NH-CO-NH-) which is related to their high biocompatibility and high thermal stability. These organic molybdate complexes possess rectangular prism particles made up of rods arrays characteristics of molybdenum oxides (MoO3). The organic complexes BDC-Mo and BHET-Mo do not show to be cytotoxic for porcine dermal fibroblasts growing on their surface for up to 48 h of culture.
Exercise training with varying intensity increases maximal oxygen intake (VO2max), a strong predictor of cardiovascular and all-cause mortality. Purpose: The aim of this study was to find out the influence of low intensity aerobic training on the vo2 max in 11 to 14 years school girls in Hyderabad district. Methodology: The research scholar has randomly selected thirty (N=30) high school girls were selected as subjects and their age ranged between 11 to 14 years. The subjects were divided into two equal groups, each group consist of 15 total 30. Group one acted as experimental group (EG) and group two acted as control group (CG). The dependent variable vo2 max was selected and it is measured by manual test. Statistical Tool: The statistical tool paired sample ‘t’ test was used for analysing of the data and the obtained ‘t’ ratio was tested for significance at 0.05 level of confidence. Results: The analysis of the data revealed that there was a significant improvement on vo2 max by the application of low intensity aerobic.
Hybrid rice has the potential to outperform existing inbred rice and was said to have the potential to produce 14-20 % more yield. In response, Malaysia Government has introduced its very own first Hybrid Rice Variety knew as Kadaria 1 developed by MARDI. This is in line with one of the strategies outlined in Dasar Agromakanan Negara (DAN) 2011-2020 as an approach to increasing rice productivity within Malaysia. The next step would be developing our hybrid seed rice production system. Therefore, an experiment to determine the planting ratio and planting distance between 0025A (A)-a hybrid with MR283 (R)-inbreed variety was carried out. Planting ratios studied in this study were 2:4, 2:6, 2:8, and 2:10 while planting distance was 14 x 30 cm, 16 x 30 cm, and 18 x 30 cm. Statistical analyses suggested that yield R, yield A, and panicle number A were significantly affected by planting ratios while yield A was significantly affected by an interaction between planting distance and planting ratios. Panicle number A performed significantly higher at planting ratios of 2:4 compared to 2:10. Yield R shows higher significant performance under ratio 2:6 compared to 2:4 and 2:8. Relatively, yield A performed the best under planting distance of 18 x 30 cm. Furthermore, under this particular planting distance, the planting ratio of 2:10 shows the highest significant figure while 2:8 exhibits statistical parity. Both yield R and yield A were significantly affected by planting ratios and have a significant positive association with each other. Therefore, the planting ratio of 2:10 should be the best since it contributed to significantly highest value for yield A while yield R under 2:10 shows statistical parity with 2:6 which was the highest significant value. In conclusion, the combination of 2:10 with a planting distance of 18 x 30 cm was the best since it shows best potential for both yields A and yield R
This document summarizes a study on cassava production systems in the Tivaouane department of Senegal. Key findings include:
- Cassava is an important crop for food security but production in Senegal remains low compared to other African countries.
- The study examined farming practices through surveys of 85 producers in 8 communes across two agro-ecological zones.
- Analysis showed cassava is only grown during rainy season with traditional cultivation methods. Four of five recommended varieties were grown, with different varieties preferred in each zone.
Cassava plays an important role in improving food security and reducing poverty in rural areas. Despite its importance, its production in Senegal remains low compared to other African countries. Nowadays, it is confronted with numerous constraints. It is in this context that a study was conducted on the cassava production system in the Thiès "cassava granary" region, with the objective of examining farmers' cultivation practices. It was conducted in eight communes located in the department of Tivaouane, some of which are located in the Niayes agro-ecological zone and others in the central-northern groundnut basin. Surveys were conducted among the largest cassava producers in these communes. Analysis of the results showed that cassava is only grown in the rainy season with the same cultivation practices that have been used for years. Of the five varieties listed by the President of the Senegalese Cassava Interprofession, only four are grown in the areas surveyed. The Terrasse (43%) and Kombo (36%) varieties are grown more by our respondents in the Niayes area. Soya (75%) and Wallet "Parydiey" (20% of our sample) dominate in the central-northern groundnut basin.
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Examining the Effect of Project Delays in Construction Field, A Case Study of Prime Engineering and Service Ghana Limited
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Examining the Effect of Project Delays in Construction Field, A Case Study of Prime
Engineering and Service Ghana Limited
Prince Kelvin Owusu1
& Daniel Ekow Gyasi Aggrey2
1
Information Systems Department, Ghana Communication Technology University, Ghana.
2
Department of Project Management, Prime Infrastructure and Engineering Services Ghana Limited, Ghana.
DOI: 10.38177/ajast.2020.4317
Article Received: 09 June 2020 Article Accepted: 26 August 2020 Article Published: 30 September 2020
1. Introduction
The cumulative demand for construction works in the Ghanaian domain indicates the relevance of the industry’s
contribution to the country’s social economic development. Politicians and policymakers tout large-scale
construction to stimulate economic growth and generate employment (Amoatey et al., 2015; Joshi and Khan,
2010). Rapidly urbanizing emerging markets with mass housing programs have experienced relatively strong
economic growth, such as Singapore and Hong Kong (Bredenoord and van Lindert, 2010; Arku, 2006; Mayo and
Sheppard, 1996; Pugh, 1987).
Over the years these delays have been noticed by the Ghanaian populace and written off any sort of attention to the
completion of projects handled even by Government of Ghana (GoG) official and has cupped it in their minds to
election year where as it was; projects are seen to be crushed just so that votes could be worn. This cultural or
behavior thinking transcends into our way of life and gradually found its bearing in the way we manage projects in
the county. The Construction industry faces the plague of failures in project timely closures. Mohammed (2015),
argued that construction delay designates prolonged period of construction caused by interruption of proceedings.
In the view of Bakr (2015), the main causes of project delays are caused by project scope; planning deficiencies;
unavailability of risk management system; unavailability of resources; inaccurate project estimates and task
assessment; and delay in drawing and approving project designs. The factors that may result in a change of project
scope and thereby causing construction delay may include errors in design and scope addition (Jaber, 2015).
Ineffective planning at the bidding stage leads to increasing costs. Due to Lack of effective planning, realistic
schedules are not achieved. Moreover, there is decrease productivity and thereby leading to project delay (Al-Agele
and Hassan, 2016). According to Zu et al. (2018), delays also occur resulting in project delay effective time
ABSTRACT
The alarming rate of project delays in this country needs urgent attention and resolution as one project delay leads to another therefore affecting the
growth of any economy or profit-making organization. This alarming rate would possibly go out of one’s hand if strategies are not put in place to curb
these phenomena. The Objectives of this research is to critically identify and evaluate the setbacks or factors causing delays in completing projects on
time and its effect. The study narrowed its arrows on Prime Ghana projects executed in the country and it was thus conducted with the usage of
questionnaires to solicit for the required data for processing. Results from the study divulge that the actual sources of delays in project delivery are;
Inadequate financial resources of clients, delays in honoring payment for work done, underestimation of project duration, poor communication
between contracting parties, complexity, difficulties in accessing bank credit (client); change orders during construction and others. It was
recommended that, initial proper planning and controlling is essential to the client to have proper action plan, procurement plan, and budget plan
prepared before commencement of project. Payment schedule must be agreed by the parties involved. On the part of the contractor adequate
knowledge of project management, principles, tools and techniques is required to reduce delays. Consultants must plan very well to ensure that
contract processes are duly followed, thus approval of drawings, documentation, and other things to reduce variation during construction. They
should monitor their assigned work very well by insisting that corrections are done at the appropriate time to reduce or avoid rework.
Keywords: Project management, Project delays, Delay effects, Construction industries, Engineering project.
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management and communication. The workers work for long hours and thereby contributing to project delay. In
accurate task assessment results in an unreliable estimate and thereby leading to project delays. It may also make
project cost very high to their owners. In the view of Tripathi and Jha (2018), project delay has effect on total
project abandonment. Wu et al (2018) established that project abandonment of project occurs when the contractor is
unable to undertake the project within a reasonable time frame as agreed with the customer. According to Aziz and
Abdel-Hakam (2016), time overrun occurs because contractors are not able to complete the project scope on the
agreed timelines which has been identified as one of the effects of project delays. Cost overrun has been found to be
one of the roots of construction delay in Ghana (Wu et al.,2009). Cost overrun refers to the overtime cost incurred
whenever construction projects are delayed and thereby leading to the time for completion of project being delayed.
Litigation is also one of the consequences of construction delay (Al-Agele and Al-Hassan, 2016).
According to Kumar (2016), delayed projects have led to infrastructure gap in areas such as roads, water, bridges,
electricity, hospitals, and sanitation. In the view of Wu et al. (2018), project delay has effect on total project
abandonment. Mohammed (2015) revealed that project abandonment is where contractor will not be able to
perform the contract due to the contractor’s inability to start the project within a reasonable amount of time. Time
overrun which is caused when the contractor is unable to complete the project within the time frame is also one of
the effects of projects (Jaber, 2015). One of the effects of construction delay is cost overrun in Ghana (Kumar,
2016). In the view of Bakr (2015), cost overrun refers to the overtime cost incurred whenever there is construction
delay there is the scheduled time for completion of project. Litigation was construction delay consequences. To
avoid the harmful effect of construction delay there is the need to manage construction delays (Wu et al., 2018). In
the view of Jaber (2015), project management principles which are the fundamental rules that should be observed in
managing project delays. Managing planning and scheduling which are ineffective are ways of managing
construction delays. Managing staff qualification, skill and experience helps prevent construction delay to avoid
contraction project delay is a way of managing project delay (Bentil, 2014). one of the ways of managing
construction delay is to change order during construction as a way of managing construction delays. To lessen the
issues causing unwanted delay in construction projects, there should be the introduction of change orders to curb
these occurrences. Project management principle is used to managing change order (Aziz and Abdel-Hakam,
2016). Delay rectification is also a way of managing construction delays. Despite these numerous ways of
managing the inefficient way of managing construction delay, much have not been done when it comes to Ghana in
terms of literature. Studies undertaken in projects delay in Ghana only concentrated on the causes of project delay.
This study therefore aims at filling the gap and goes on to further examine the effect of delays in the construction
field.
2. Literature Review
A. Definition of Project Delay
Delay and cost overrun have become part of most projects notwithstanding the considerable assimilated knowledge
in project management. Though some may argue that this is insignificant yet it is imperative to take into cognizance
that physical and economical scales of projects currently is such that it is motivated under the platform of profit to
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the parental organization, and of a national interest, as well-defined within the Iron triangle of cost, time, and scope.
Consequently, it is esteemed to look at some motivations of delays and cost overrun in project and their extenuation
procedure, to bring growth in the perception of project success. In the view of Mohammed (2015), Construction
delay refers to prolonged period of construction caused by interruption of events.
In the view of Bakr (2015), the main causes of project delays are caused by project scope; planning deficiencies;
unavailability of risk management system; unavailability of resources; inaccurate project estimates and task
assessment; and delay in drawing and approving project designs.
B. Managing delays in construction projects
According to Bakr (2015), construction projects are known to be amongst the most occurring problem faced by the
industry. This sprouts negatively impact on both parties involved in the project itself. The main causes of these
delays should be pinpointed to work on reducing and eradicating them as well as matching outlays (Al-Agele et al.,
2016). According to Wu et al (2018), construction projects continue to face the challenge of delays even in this
current phase of knowledge in technology as well as organization management. Aziz and Abdel-Hakam (2016)
stated that, delay in the setting of construction refers to a project happening later than the anticipated time specified
in terms and conditions of the contract or exceeding the date set by parties involved.
According to Alsuliman (2019), when project is delayed, they are either giving time extension or the project
activities augmented or thus causing extra cost. Even though parties involved in the project would agree up on the
additional cost and time that are related with the delay, in most cases problems exist between the contractors and the
clients as regards whether a contractor has the right to claim for extra cost (Abdel-Hakam, 2016). Wu et al (2018)
stated that, countries are assessed as underdeveloped, developed, and developing based on quality and quantity of
accomplished construction projects inside their territory. Bakr (2015) established that, many researchers have
carried out a number of studies concerning the factors that causes delays as well as cost overruns and their effects
on output, quality, and safety form the common problems in some project types.
According to (Al-Agele et al., 2016), a project‘s success or failure, which is for commercial construction projects, it
depends largely on the schedule of the project and whether that schedule is reality and is attainable. Delays that
pertain to construction schedule have negative impact on both the contractors and the 11 owners to the extent that
delays cause owners to absorb or pay additional cost and still are not able to use or occupy their property for it
intended purpose (Jung and Han, 2017).
Several attempts by researchers as well as project professionals to tackle the effect and causes of delays in
construction project have not met the positive results needed as Asadi et al. (2018) suggests. Guo et al (2018)
concluded on his study conducted in Ankara Turkey that, delay could occur in the preconstruction stage described
as the beginning to the stage of contract signing between the client and the contractor, but many construction
projects delay in the stage of the construction. Al-Agele et al. (2016) also said industry of construction is one that
involves dynamic and complex process. Delays in construction are usually experienced in the public sector but at
times too in the private sector as well according to Guo et al (2018).
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C. Contractor associated causes of project delay
Contractor related causes of project delay can contribute to project delay. In the view of Kamandang et al. (2017)
contractors can also contribute to project delay. Material management if not properly taken care of would lead to
project delay particularly in of construction. According to Kusakci et al. (2017), contractor related factors that
causes completion delays includes poor planning. In the view of Sezgin and Asarkaya (2017), when the contractors
of the projects are unable to allocate sufficient funds to the various stages of construction, it may lead to
construction delay. Secondly, inappropriate scheduling can lead to project delay: Poor quality of materials may lead
to project delay because the usage of poor-quality materials at sites can lead to shoddy work or reworks as it will not
meet the project quality KPIs. There should be availability of equipment for projects. Equipment is needed to
facilitate the successful execution of construction projects. However, unavailability of the needed equipment can
lead to project delay. The contractors’ slow decision making can affect project delay. This implies that if the
contractors do not make quick decisions it may lead to delay in projects.
Design related causes of delay
Kusakci et al. (2017) established that poor design management can affect construction delay. Incomplete drawings
can lead to delay in construction delay. The time used in Designing changes and modification in construction can
lead to construction delay. Design errors can also lead to construction delay. In view of the fact time is needed to
rectify design errors, construction may be delayed (Sezgin and Asarkaya (2017). Structures do not build on right
design may lead to demolition and reworks which would increase the timelines of the project.
Labour related causes
Labour related causes of project delay can contribute to project delay. In the view of Adams et al. (2017) labour can
contribute to project delay. Low workers’ morale can lead to project delay particularly in construction.
Unsatisfactory compensation affects workers morale. Poor working conditions affect projects and thereby leading
to project delays. Contractors are unable attract personnel with the requisite technical competencies to facilitate
projects. According to Tripathi and Jha (2018), labour related factors include strikes and poor workmanship. In the
view of Amoatey et al. (2015) shortage of workers and technical personnel can lead to project delay. Low
productivity affects project delay.
Weather Conditions
According to Amoatey et al. (2015), harsh weather conditions can contribute to project delay. Unforeseen grounds
conditions can contribute project delay. Harsh weather conditions can affect the supply of materials needed for the
execution of projects. Inability to provide the materials for construction can affect construction delay (Tripathi and
Jha, 2018).
Contractor’s financial difficulties
Adams et al. (2017) established that contractor’s financial difficulty is one of the factors which affect project
delays. Contractor’s financial difficulty includes the contractor’s inability to pay his/her indebtedness when they
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fall due (Kusakci et al., 2017). When contractors are in financial difficulties, they are unable to pay for cost of
materials; pay the salaries of their staff and acquire equipment for the execution of projects. Clients’ inability to pay
their contractors leads contractors into financial difficulties.
Material Shortage
Unreliable suppliers lead to material shortage which leads to project delays. Unreliable suppliers do not supply
materials to contractors within the stipulated time. Failure to supply within the time schedule can contribute to
material shortage (Kusakci et al., 2017).
Poor communication can contribute to material shortage. Inability to communicate well affects projects. Ineffective
communication between the contractor and the suppliers can lead to material shortage and wrong specifications
delivered, this increases the time of completion as it directly affects the stipulated completion time.
D. Theoretical Framework
The underpinning theories for project delays are organisational theory, agency theory and financial distress.
Organizational theory
Organizational theory centre’s on bureaucracies and social organisation and their association with the environment
(Guo et al., 2018).
The organizational theory aims at achieving efficiency. Nguyen (2019) describes the decision-making process in
the organisation. In organisational theory social units of people are structured and managed to meet their needs.
Agency Theory
Agency theory involves contractual relationship between stakeholders namely employees, managers; employees
etc (Su, 2018). Agency theory is concerned with problems caused through contractual conflicts. In agency theory
there is conflict between partners due to different subject interest. Disagreement may arise due to disagreement
between contracting parties. This conflict contributes to contractual parties undertaking actions which may not be
in the interest of other contracting parties.
Financial Distress Theory
In financial distress theory looks at factors which contribute to decline in firm’s performance.
Su et al. (2018) revealed that financial distress factors involve inability of organisation to honour its financial
obligation when they fall due. In view of the fact that there is pay out distribution association, there is the need to
assess the probability of organisations financial distress. It must be emphasised that investment decisions and
financing are in separable. Organisations should hold their balance sheet on debts and equity claim as one.
E. Effects of Delays
According to Mahamid (2017), 0n the impact of construction delays in the industry of construction include: total
abandonment; Time overrun; Cost overrun; and Litigation.
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Total Abandonment
Project abandonment is where the contractor stops the project. Project abandonment occurs when the contractor
does not start within a reasonable amount of time. Causes of abandoned construction projects are categorized into
five. They include namely government policies; public delivery system; economic conditions; mismanagement and
financial problems. According to Oyegoke et al. (2017), projects with poor costing are more likely to be
abandoned. Mahamid (2017) also established that projects which have no starting and ending points. In the view of
Oyegoke et al. (2017), factors contributing to project abandonment embrace over ambitious projects etc.
Time Overrun
Time overrun is an effect of construction delay. Fiscal challenges and payment of work completed. in the view of
Nyuyen (2019), the factors contributing to time overrun also include contract mismanagement, site situation and
inadequate planning.
Cost Overrun
In construction projects there is cost overrun. Cost overrun refers to increase in project cost (Mpofu et al., 2017).
Reworking contributes to cost overrun. Construction mistake can be corrected by incurring more cost. About 15%
of construction work is the costs incurred as construction overrun (Bekr, 2015).
Litigation
One of the effects of construction delay is Litigation. In the view of Ruqaishi and Bashir (2015), when the
arbitration does not work, the court system administers justice. According to Owolabi and Olusanya (2014),
consultants and contractors are responsible for litigation. According to Ruqaishi and Bashir (2015), ranked
litigation as the four most effect of construction delay.
F. Conceptual Framework
The conceptual framework comprised one dependent variable and four independent variables.
Flow management
Fig.1 Conceptual framework (Authors’ Design, 2020)
Dependent variable
Independent variables
Causes of construction
Delay
Construction Stages leading
to delay
Effects of construction
Delays
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Independent Variable
Causes of delay in projects
Causes of construction Delay includes but not limited to project scope not being reasonable; in adequate or in
sufficient planner; lack of risk management system; inadequate resources; task assessment not been accurate; task
lacking clarity and approval.
Construction Stages leading to delay
Construction Stages leading to delay includes feasibility study phrase; the design phrase; contracting phrase;
implementing phrase; delivery phrase and investment (operation) phrase.
Dependent Variable
Effects of construction Delays
Effects of construction delays include Total Abandonment; ligation; and time and cost overrun.
How to manage construction delays
Project management principles
Construction delays may be managed through project management principles. Managing projects involves,
organizing; planning; securing; controlling resources for specific goal achievement. Managing projects involves
fundamental rules which are observed for managing projects successfully. They include structures involved in
project management; Goals and outcomes; rules being documented. The key factors causing construction delays
include, ineffectual scheduling and planning of the construction plan (Kim et al., 2016).
3. Methodology
A. Research Design
In the opinion of Atkinso et al. (2016), Research Design refers to the overall strategy adopted to integrate different
components of the study with the aim of addressing the research problem. Descriptive research which describes the
characteristics of a population or a phenomenon being studied is appropriate for the study (Doody and Noonan
(2016). The research strategy adopted for the study was a case study approach, this kind of study is used to
investigate the phenomena within its real-life contest. The study used Prime Infrastructure and Engineering
Services Ghana Limited as its case study. The study adopted the quantitative form of research for the answering of
its research questions. The study adopted quantitative research approach to identify the causes and effects of
projects delay. The study also used quantitative research approach to establish the results from examining the
effects of project delay in the field of construction (Fusch and Ness, 2015).
The study used Prime infrastructure and Engineering Ghana Limited as its population. The populace of the study is
projected at sixty. The study gathered data from staff of Prime Infrastructure and Engineering Services Ghana
Limited. The Primary sources of data was used for the study. Questionnaire were shared across 60 staff of prime but
could only get 50 respondents at the time of colleting the questionnaire because most of the team were out of the
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office. The sampling of answers from Questionnaire was the instrument used to gather the data for the study. A
questionnaire contains series of questions to be administered to respondents with the aim of gathering data for the
study. The questionnaire: comprising of 5-point likert scale questions was distributed across the sample size.
Questionnaires gives the respondents the liberty to answer the questions. In order to whip up the interest of the
respondents, the questionnaires were concise hence respondents had less challenge in understating the usage of it.
The researcher was able to draw conclusion from the study based on data collection.
According to Creswell (2014), transforming data into meaningful information with the sole aim of undertaking
decision is referred to as data analysis and presentation. As part of the processes involved in data analysis, the data
collected was coded. The data was analyzed with the aid of Statistical tool known as Social Package for Social
Science. The results of the study were presented in the form of percentages, mean, range, standard deviation and
narrations.
4. Discussion
The responses on the causes of project delay are shown in the table labelled 4.6 below.
Table 1. Causes of project delay
Descriptive Statistics
Description N Minimum Maximum Mean Std. Deviation
Unreasonable project Scope 50 1 2 1.22 .418
Inadequate Planning 50 1 3 1.42 .575
Lack of risk assessment 50 1 5 2.30 1.055
Lack of resources 50 1 2 1.18 .388
Over ambitious 50 1 3 1.32 .513
Lack of task 50 1 4 1.88 .824
Design delay 50 1 4 1.62 .697
Valid N (listwise) 50
Source: Author’s Survey, January 2020
As presented in table 1 above, unreasonable project scope ranged from 1, referring to strongly agree to 2 agree
implying agree. 1.22 mean value with 0.418 deviation from the mean implies that the participants agreed
unreasonable project scope was a cause of project delay. This finding is in line with Adams et al. (2017), who
agreed that unreasonable project scope was one of the causes of project delay. As presented in table 4.6 above,
inadequate planning ranged from 1, referring to strongly agree to 3 implying undecideds. 1.42 mean value with
0.575 deviation from the mean implies that the participants agreed inadequate planning was a cause of project
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delay. This finding is in line with Amoatey et al. (2015), who agreed that inadequate planning was one of the causes
of project delay. As presented in table 4.6 above, lack of risk management ranged from 1, referring to strongly
agree to 5 implying strongly agree. 2.30 mean value with 1.055 deviation from the mean implies that the
participants agreed that lack of risk management was one of the causes of project delay. This finding is in line with.
Ballesteros-Perez et al. (2015), who agreed that lack of risk management was one of the causes of project delay. As
presented in table 4.6 above, lack of resources and labour productivity ranged from 1, referring to strongly agree to
5 implying strongly agree. 2.30 mean value with 1.055 deviation from the mean implies that the participants agreed
that lack of resources and labour productivity was one of the causes of project delay. This finding is in line of
Bagaya and Song (2016), who agreed that lack of resources and labour productivity was one of the causes of project
delay. As presented in table 4.6 above, over-ambitious and incorrect task assessment ranged from 1, referring to
strongly agree to 3 implying undecideds. 1.3200 mean value with 0.513 deviation from the mean implies that the
participants agreed over-ambitious and incorrect task assessment was one of the causes of project delay.
This finding is in line of Ballesteros-Perez et al. (2015) who agreed that over-ambitious and incorrect task
assessment was one of the causes of project delay. As presented in table 4.6 above, lack of task clarity ranged from
1, referring to strongly agree to 4 implying disagree. 1.3200 mean value with 0.513 deviation from the mean
implies that the participants agreed lack of task clarity was one of the causes of project delay. This finding is in line
of Amoatey et al. (2015), who agreed that lack of task clarity was one of the causes of project delay.
As presented in table 4.6 above, design delays and approval of drawings ranged from 1, referring to strongly agree
to 5 implying strongly agree. 1.6200 mean value with 0.697 deviation from the mean implies that the participants
agreed design delays and approval of drawings was one of the causes of project delay. This finding is in line of
Adams et al. (2017), who agreed that design delays and approval of drawings was one of the causes of project
delay.
Construction Stages which affect construction Delay
The responses on Construction Stages which affect construction Delay are shown in table 4.7 below.
Table 2. Responses on Construction Stages which affect construction Delay
Descriptive Statistics
Description N Minimum Maximum Mean Std. Deviation
Feasibility Study 50 1 2 1.18 .388
Design Phrase 50 1 2 1.34 .479
Contracting phrase 50 1 4 1.54 .676
Implementation phase 50 1 2 1.18 .388
Delivery Phrase 50 1 3 1.32 .513
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Investment Phrase 50 1 3 1.56 .611
Valid N (listwise) 50
Source: Authors’ survey, (2020)
As presented in table 2 above, feasibility study ranged from 1, referring to strongly agree to 2 agree implying agree.
1.18 mean value with 0.388 deviation from the mean implies that the participants agreed feasibility study was a
Construction Stages which affect construction Delay. This finding is in line of Adams et al. (2017), who agreed that
feasibility study was a Construction Stages which affect construction Delay. As presented in table 4.7 above, design
phrase ranged from 1, referring to strongly agree to 2 agree implying agree. 1.34 mean value with 0.479 deviation
from the mean implies that the participants agreed design phrase was a Construction Stages which affect
construction Delay. This finding is in line of Adams et al. (2017), who agreed that design phrase was a Construction
Stages which affect construction Delay. As presented in table 4.7 above, contracting phrase ranged from 1,
referring to strongly agree to 4 disagree, implying disagree. 1.54 mean value with 0.676 deviation from the mean
implies that the participants agreed contracting phrase was a Construction Stages which affect construction Delay.
This finding is in line of Adams et al. (2017), who agreed that contracting phrase was a Construction Stages which
affect construction Delay. As presented in table 4.7 above, implementation phrase ranged from 1, referring to
strongly agree to 2 agree, implying agree. 1.18 mean value with 0.388 deviation from the mean implies that the
participants agreed implementation phrase was a Construction Stages which affect construction Delay. This finding
is in line of Adams et al. (2017), who agreed that implementation phrase was a Construction Stages which affect
construction Delay.
As presented in table 4.7 above, delivery phrase ranged from 1, referring to strongly agree to 3 undecideds,
implying undecided. 1.32 mean value with 0.513 deviation from the mean implies that the participants agreed
delivery phrase was a Construction Stages which affect construction Delay. This finding is in line of Adams et al.
(2017), who agreed that delivery phrase was a Construction Stages which affect construction Delay. As presented
in table 4.7 above, investment phrase ranged from 1, referring to strongly agree to 3 undecideds, implying
undecided. 1.56 mean value with 0.611 deviation from the mean implies that the participants agreed investment
phrase was a Construction Stages which affect construction Delay. This finding is in line of Adams et al. (2017),
who agreed that investment phrase was a Construction Stages which affect construction Delay.
Table 3. Responses of project delay effects
Descriptive Statistics
N Minimum Maximum Mean Std. Deviation
Total Abandonment 50 1 5 1.86 .948
Time overrun 50 1 2 1.12 .328
Cost over 50 1 3 1.28 .497
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Litigation 50 1 4 1.84 .842
Valid N (listwise) 50
Source: Authors’ survey, 2020
As presented in table 3 above, Total Abandonment ranged from 1, referring to strongly agree to 5 strongly disagree,
implying strongly disagree. 1.86 mean value with 0.948 deviation from the mean implies that the participants
agreed Total Abandonment was an effect of Delay. This finding is in line of Adams et al. (2017), who agreed Total
Abandonment was an effect of delay. As presented in table 4.8 above, Time overrun ranged from 1, referring to
strongly agree to 2 agree, implying agree. 1.12 mean value with 0.328 deviation from the mean implies that the
participants agreed Time overrun was an effect of Delay. This finding is in line of Adams et al. (2017), who agreed
Time overrun was an effect of delay. As presented in table 4.8 above, Cost overrun ranged from 1, referring to
strongly agree to 3 undecideds, implying undecided. 1.12 mean value with 0.328 deviation from the mean implies
that the participants agreed cost overrun was an effect of Delay. This finding is in line of Adams et al. (2017), who
agreed cost overrun was an effect of delay. As presented in table 4.8 above, litigation ranged from 1, referring to
strongly agree to 4 disagree, implying disagree. 1.84 mean value with 0.842 deviation from the mean implies that
the participants agreed litigation was an effect of Delay. This finding is in line of Adams et al. (2017), who agreed
litigation was an effect of delay.
Table 4. Model Summary
Model R R Square
Adjusted R
Square
Std. Error of the Estimate
1 .824a
.679 .665 .23050
a. Predictors: (Constant), Causes, Construction Stages
From table 3, 0.679 R-square is a measure of quality prediction for the dependent variable, implying strong
correlation between variables. 32.1% predicts the proportion of variance of the variables.
Variable Analysis
Table 5. ANOVA
Model Sum of Squares df Mean Square F Sig.
1
Regression 5.284 2 2.642 49.726 .000b
Residual 2.497 47 .053
Total 7.781 49
a. Dependent Variable: Effect of construction delay
b. Predictors: (Constant), Causes, Construction stages
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Table 5 presents the responses on the fitness of the model. From the table the model good fit for the data. From the
table F-value is 49.726 and statistically significant at 0.00, there is a significant relationship between the predictors
and the dependent variable.
Table 6. Coefficients
Model
Unstandardized Coefficients
Standardized
Coefficients t Sig.
B Std. Error Beta
1
(Constant) .210 .139 1.517 .136
Causes .869 .131 .768 6.613 .000
Con. Stage .080 .121 .077 .660 .512
a. Dependent Variable: Effects of construction Delay
From the table 6 above co-efficient of 0.210 with 0.138 significant level indicates that the constant is not
significant. Co-efficient of 0.869 with 0.00 significant level indicates that the causes are significant. This implies
that there is a positive relationship between causes of construction delay and the effects of construction delay.
Co-efficient of 0.080 with 0.512 insignificant level indicates that the construction stages are significant. This
implies that there is no relationship between causes of construction stages and the effects of construction delay.
The regression model will be fitted as follows:
Effect of project delay = .210 + .869 X1 +.080X2
X1 = causes
X2 = construction stages
Suggested measures to management project delay
Most of the respondents agreed that project management principles were some of the measures to prevent project
delay. The principles of project management are the fundamental rules that should be followed for the successful
management of project delay. This finding is in line with Ahmed et al. (2003) who recommended that, project
management principles were some of the measures to prevent project delay.
Greater percentage of respondent agreed that managing ineffective planning and scheduling were some of the
measures to prevent project delay. This finding is in line with Burke (2013) research finding which recommended
that, managing ineffective planning and scheduling were some of the measures to manage project delay. The
greater number of respondents agreed that Managing staff qualification, skills and experience were some of the
measures to manage project delay. To ensure efficient management of projects, there is the need to manage staff
qualification, skills and experience. As part of measures to ensure efficient management of staff qualification, there
should screening to ensure people who possess the requisite skills and competencies are assigned the specific tasks.
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This finding is in line with Burke (2013) research finding which recommended that, managing poor qualifications,
skills and experience of the contractors’ staff were some of the measures to manage project delay.
Many of the respondents agreed that Change order management was a measure to manage project delay. In order to
minimize unwanted delay in construction projects for clients, there is the need to change orders during construction
by either adding or deleting some activities (Kallantzis et al, 2007). Many of the respondents agreed that Delay
rectification was a measure to manage project delay. This finding is in line with Kallantzis et al. (2007) who
identified ways of rectifying delay in construction projects
5. Conclusion
The study identified the Causes of Project Delay as unreasonable project scope; inadequate planning; Lack of risk
management system; Lack of resources and labour productivity; Over-ambitious and incorrect task assessment; and
lack of task clarity. The study identified the Construction Stages which affect construction Delay as feasibility
study phrase; the design phrase; contracting phrase; implementing phrase; delivery phrase and investment
(operation) phrase. Effects of project Delay were identified as Total Abandonment, Time overrun, cost overrun and
litigation. The study also established a positive relationship between the causes of project delay and the effect of
project delay. Based on the above-mentioned findings, the following recommendations were made.
Project management principles should be put in place to minimize project delay. Managing projects involve
organizing; planning; securing; controlling resources for specific goal achievement. Managing projects involves
fundamental rules which are observed for managing projects successfully. There should be effective management
of planning and scheduling. Planning paves way for efficient management of resources. Planning provides a means
of processes together. It also maximises opportunity for reliable production. As part of measures to prevent project
delay planning and scheduling must managed effectively. There should be effective. As part of measures to ensure
efficient management of staff qualification potential staff should possess the requisite qualification, skills, and
experience before they are recruited into the entity.
There should be effective Management of change order during construction. To minimize unwanted delay, there
should be Change orders management which involves addition and deletion of project scopes. Addition and
deletion of project scopes involve cost and times overrun. There should be delay rectification for effective
management of construction delay. Overtime working and working through the shift systems as measure to ensure
Delay rectification. Ways of delay rectification include reallocation of resources, double checking dependencies
etc.
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