scholarly journals Causes of Multi Years Contract Project Delay

2020 ◽  
Vol 2 (2) ◽  
pp. 145
Author(s):  
Faslan Syam Sajiah
Keyword(s):  
Construction Projects ◽  
Construction Materials ◽  
Secondary Data ◽  
Site Investigation ◽  
Poor Quality ◽  
Negative Effects ◽  
Cost Overruns ◽  
Common Problems ◽  
Level Of Importance

Delay in construction projects is considered one of the most common problems, causing a multitude of negative effects on the project and its participating parties. Delays can cause losses to the economy, cost overruns, disputes, arbitration, abandonment, and poor quality of finished project. This paper aims to identify the main causes of delay in multi years infrastructure projects in Indonesia. Based on secondary data from documents for Proposals and Completion of Extension of Multi-Year Contract Approval in the FY 2018 and 2019 which are processed at the Ministry of Finance, 19 factors that caused the delay were identified. The importance indexes measured and ranked the level of importance of the delay factors. The main five causes of time delays included land acquisition problem, design change, failed tender, inadequate site investigation, and shortage of construction materials. Majority of the cause is attributed to Ministry/Institution as project owner. The results can help project owners, contractors, and consultants in understanding the reasons for the delay, so that each party, especially the Ministry/Agency as the project owner, can eliminate or minimize these causes.

scholarly journals Causes of Delay in Public Building Construction Projects: A Case of Addis Abeba Administration, Ethiopia

2019 ◽  
Vol 8 (2) ◽  
pp. 4-9
Author(s):  
Abdurezak Mohammed Kuhil ◽  
Neway Seifu
Keyword(s):  
Construction Projects ◽  
Addis Ababa ◽  
Construction Materials ◽  
Site Investigation ◽  
Building Construction ◽  
Negative Effects ◽  
Price Inflation ◽  
Main Category ◽  
Public Building ◽  
Grade One

The time overrun in construction projects has become one of the most common problems in the industry that cause multitude of negative effects on the projects and its stakeholders. This study focused on assessing the main causes of delay in public building construction projects in Addis Ababa Administration mainly undertaken by grade one contractors. In these projects, 42 delay causing events in the Addis Ababa public building construction projects were identified and categorized in to five main category groups, and the most important and critical causes of public building construction delay causing factors were evaluated and ranked based on the RRI(Ranking and computation of relative importance index)values from the data collected in a questionnaire survey of three groups of respondents- clients, consultant and contractors in the construction industry. The survey findings revealed the top ten factors that cause construction delays in the public building construction projects in Addis Ababa are: (1) Difficulty in project financing (poor financial system); (2) Poor Project management system;(3) Delay in issuance of designs and working drawings; (4) Shortage of availability of imported construction materials and goods on market; (5) Design errors and complexity of designs;(6)Delay in progress payments for completed works; (7) Late start & resource mobilization to site; (8) Financing problems; (9) Inaccurate Site investigation Report;(10) Price Inflation. Furthermore, the ranking of the factors tested the agreement among the respondents and finally agreement test reveal that there appears a positivecorrelation between the groups in noticing and ranking the set of delay causes. The study recommended in general and particularly to all the parties for mitigating factors causing time overrun.

CHALLENGES IN THE IMPLEMENTATION OF QUALITY CONTROL TECHNIQUES DURING SITE INSPECTION

2016 ◽  
Vol 3 (2) ◽  
Author(s):  
Nur Nabihah Abd Razak ◽  
Intan Rohani Endut ◽  
Siti Akmar Abu Samah ◽  
Ahmad Ruslan Mohd Ridzuan ◽  
Sabihah Saaidin
Keyword(s):  
Quality Control ◽  
Construction Projects ◽  
Poor Quality ◽  
Construction Process ◽  
Test Plan ◽  
Negative Effects ◽  
Control Techniques ◽  
Project Outcomes ◽  
Quality Control Techniques

Quality has been the main issue in construction projects. In handling it, the quality control techniques during construction process are required to thoroughly carry out in order to avoid any mistakes which lead to bigger problem such as poor quality of project outcomes. The implementation of quality control techniques during site inspection is able to discard all possible negative effects towards construction projects. There are three quality control techniques that have been used during site inspection known as Project Quality Plan (PQP), Inspection Test Plan (ITP) and Checklist. In order to implement these techniques, there are some matters that need to be identified and overcome. Therefore, this study has been carried out to identify the challenges in implementation of quality control techniques during site inspection. To achieve the objective, the survey questionnaire was distributed among G5, G6 and G7 contractors’ in Malaysia. A total of 82 useable questionnaires were received and analysed using factor analysis. The challenges were clumped and categorized into respective groups. The seven groups were renamed, namely: (1) attitude, (2) documents, (3) operations, (4) management, (5) workers, (6) information and (7) methods. This study helps to improve the quality control techniques especially during site inspection among Malaysian contractors.

Quality of Design Documentation in the Construction Industry: A Review Using Meta-Synthesis Approach

2021 ◽  
Vol 18 (06) ◽  
Author(s):  
Peter Dodzi Kwasi Agbaxode ◽  
Sitsabo Dlamini ◽  
Ehsan Saghatforoush
Keyword(s):  
Construction Industry ◽  
Influencing Factors ◽  
Construction Projects ◽  
Poor Quality ◽  
Improve Design ◽  
Documentation Quality ◽  
Design Documentation ◽  
Quality Design ◽  
Synthesis Approach

A meta-synthesis approach was used to identify, synthesize, and categorize appropriately factors in the literature that contribute to design documentation quality. The categories include factors on quality attributes, quality indicators, and quality-influencing factors. Findings indicate that the quality of design documentation in practice is unsatisfactory, therefore, there is a need for collaboration between the owner, designers, and end-users to improve design documentation quality. The results offer pragmatic data on design documentation quality in the construction industry between the years 1992 and 2019. However, further research on the significant impacts of poor-quality design documentation on construction projects is recommended.

scholarly journals Investigating Rework: Insights from the Malaysian Construction Industry

2021 ◽  
Vol 14 ◽  
pp. 1-9
Author(s):  
Jeffrey Boon Hui Yap ◽  
Shi Min Tan
Keyword(s):  
Quality Management ◽  
Construction Industry ◽  
Construction Projects ◽  
Poor Quality ◽  
Project Performance ◽  
Statistical Techniques ◽  
Cost Overruns ◽  
Delivery Performance ◽  
Communication Design ◽  
Design Changes

Construction practitioners recognise that rework is undesirable due to the detrimental effects. While rework literature has examined rework causation factors in construction projects, the problem continues to plague the industry resulting in poor delivery performance. To better understand this phenomenon and given the scarcity of Malaysian-based rework study, a questionnaire survey involving 130 Malaysian construction practitioners (consultants, contractors and clients) were undertaken to obtain feedback about nature, implications, causes and solutions for rework. Data were analysed using descriptive statistical techniques to prioritise the variables studied. From the analyses, rework is a causal factor for delays and cost overruns, higher wastage and productivity inhibitor. The findings revealed the leading causes of rework are poor quality management, improper planning, lack of communication, design changes and poor subcontractor management. Some practical rework minimisation approaches are also suggested to better manage and prevent rework towards enhanced project performance.

“The effects of family therapeutic interventions on mental health and quality of life of children with cancer: A systematic review”

2022 ◽  
pp. 135910452110618
Author(s):  
Konstantina Vasilopoulou ◽  
Angeliki Skoutari ◽  
Konstantinos Siomos ◽  
Nikolaos Christodoulou
Keyword(s):  
Quality Of Life ◽  
Mental Health ◽  
Positive Emotions ◽  
Psychosocial Interventions ◽  
Poor Quality ◽  
Therapeutic Interventions ◽  
Negative Effects ◽  
Patient Centered ◽  
Children With Cancer

Background: The diagnosis of a childhood malignancy and the following period are very stressful for the little patient and the whole family. Depression, anxiety, and poor quality of life (QoL) are some of the negative effects of pediatric cancer to the children and their parents. Family therapeutic interventions aim to improve mental health and QoL of these children. Methods: A systematic search of the electronic database PubMed was conducted for articles that studied the effect of family therapeutic interventions on mental health and QoL of children with cancer. Results: A total of 634 articles were evaluated, of which 10 articles met the inclusion criteria. A percentage of 70% of the studies, representing seven different types of interventions, seemed to be beneficial for the participant’s mental health and QoL. The remaining three studies did not significantly improve mental health and QoL. Conclusion: The results of our review indicate that family psychosocial interventions are beneficial for children with cancer. These children and their families are a growing population requiring more patient-centered, time flexible interventions which may enhance family bonding and patients’ positive emotions.

BENEFITS OF BIM IN CONSTRUCTION PROJECTS

2015 ◽  
Vol 2 (1) ◽  
Author(s):  
Vanissorn Vimonsatit ◽  
Alex Chai Mui Foo
Keyword(s):  
Content Analysis ◽  
Construction Industry ◽  
Construction Projects ◽  
Weather Condition ◽  
Secondary Data ◽  
Contributing Factors ◽  
Building Information Modelling ◽  
Cost Overruns ◽  
Building Information ◽  
Survey Results

This paper presents findings of an investigation into benefits of using Building Information Modelling (BIM) in construction projects. The research methodology includes a review of BIM development and achievement in construction industry, questionnaire survey, interview, and content analysis of secondary data. Data was collected and analyzed to identify the various benefits reflected from BIM implementation in addressing common problems experienced by the construction industry. The review and survey results indicate that a high frequency of occurrence of time and cost overruns occur in construction projects. Contributing factors were mainly rework, poor planning, documents delivery and approval, constructability issues, resources and weather condition. While some of the factors were unpreventable, BIM could be used as a tool to eliminate problems causing time and cost overruns. Various project benefits have been reflected through the content analysis of project case studies. It was found that time was the most positively influenced by the use of BIM followed by coordination, procurement, communication, cost and change of scope of the project, and lastly, risk.

scholarly journals Causes of Rework in Construction Projects in Ukraine

2019 ◽  
Vol 65 (3) ◽  
pp. 61-74
Author(s):  
R. Trach ◽  
K. Pawluk ◽  
M. Lendo-Siwicka
Keyword(s):  
Soviet Union ◽  
Construction Projects ◽  
Significant Decline ◽  
Real Estate Development ◽  
Negative Effects ◽  
Construction Enterprises ◽  
Construction Market ◽  
The Soviet Union ◽  
Political Turmoil

AbstractThe collapse of the Soviet Union was the cause of a significant decline in many economies of the newly created countries. However, many of them, including the Ukrainian economy, are slowly recovering. One of the largest branches of the economy in this country is construction, which, despite political turmoil, is constantly growing, especially in the private real estate development sector. Despite the fact that the construction market is constantly developing, it is limited by the costs of rework and alterations resulting from many reasons. The key negative effects of modifications to the results of the project are exceeding the budget and time of project implementation, dissatisfaction with the project team, violation of contractual requirements and lowering the quality of the final product. Therefore, the purpose of this article was to determine the reasons for the emergence of rework in the in Ukraine by analyzing the results of surveys conducted among construction enterprises.

scholarly journals Causes of Delayed Payment in Construction Project in Nigeria

2020 ◽  
Vol 5 (9) ◽  
pp. 1049-1053
Author(s):  
Onyekachukwu G. Odenigbo ◽  
Koleola T Odusami ◽  
Kevin C. Okolie ◽  
Vincent C. Okafor
Keyword(s):  
Construction Industry ◽  
Construction Projects ◽  
Construction Project ◽  
Poor Quality ◽  
Valid Data ◽  
Successful Execution ◽  
Work Done

Delay in payment to contactors and other relevant parties have caused serious problem on the successful execution of construction projects in the country. It causes several problems to the contractor and other participants. The aim of this study is to determine the causes of delayed payments in the construction industry. The objective of this study is to identify the causes of delayed payment. In order to obtain valid data for the study, questionnaires were designed and distributed to a randomly selected sample of one hundred individuals among contractors, subcontractors, consultant and clients in the Nigerian construction industry. In total, eighty five completed questionnaires were returned and then analysed statistically. The total mean score was used to determine the ranking of the results of the study. Client’s disagreeing on the valuation of work done, slow processing of variation orders and poor quality of works were the major causes of delayed payment identified in the study. It was recommended that the stakeholders should work as a team in the execution of project to avoid bottlenecks usually encountered in agreeing contractors‟ payment. In conclusion, if the necessary action can be enforced, the problem of delayed payment can be reduced drastically.

scholarly journals Effects of Insecurity on School Administration in Nigeria

2021 ◽  
Vol 13 ◽  
Author(s):  
Ogunode Niyi Jacob ◽  
Ahaotu Godwin Ndubuisi ◽  
Obi-Ezenekwe Unoaku Constance
Keyword(s):  
School Administration ◽  
Secondary Data ◽  
Private Investment ◽  
Poor Quality ◽  
Internal Displacement ◽  
Educational Institutions ◽  
Political Factors ◽  
Print Materials ◽  
The Impact

This paper centers its discussion on“the effects ofinsecurity on school administration in the Nigerian educational institutions”. Secondary data were used to support the points raised in the article. The data were sourced from print materials and online publications by recognized institutions and individual authors. This paper identified unemployment, poverty, illiteracy, marginalization, political factors, international influence, and communal crisisas the bane of insecurity in the Nigeria. This paper also identified loss of manpower in educational institutions, poor quality of education, destructions of infrastructural facilities, brain-drain, closure of educational institutions, discouragement of educational pursuit by children, internal displacement of learners,reduction of private investment in education and inadequate funding of education as the impact of insecurity on school administration in Nigeria. In order to address the challenges of insecurity on school administration in Nigeria, the paper recommends among other things:That government should ensure that, the political will to fight all forms of insecurity in the country through the application of best strategies are honestly and sincerely put in place.

The Challenge of Affordable Housing in Disasters: Western Iran Earthquake in 2017

2019 ◽  
Vol 14 (2) ◽  
pp. 289-291
Author(s):  
Mohammad Heidari ◽  
Neda Eskandary ◽  
Seyedeh Samaneh Miresmaeeli
Keyword(s):  
Developing Countries ◽  
Affordable Housing ◽  
Construction Materials ◽  
Poor Quality ◽  
Structural Components ◽  
Role Of Government ◽  
Western Iran ◽  
New Policies

ABSTRACTIn November 2017, a disruptive earthquake occurred in Western Iran. After the major earthquake in Kermanshah, most affordable buildings such as a hospital in Islamabad and a dozen schools were destroyed. According to experts, a dangerous location (construction on the fault), poor quality of concrete, inappropriate connection of the facade to the structure, the use of undesirable construction materials, and low quality of non-structural components are considered as the main reasons for these damages. Regarding the role of government in the developing countries, construction policies should be modified and new policies should be implemented to enhance the structural and non-structural resilience in the buildings.

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