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.

scholarly journals Factors Affecting Supervision Practice of Public Building Construction Projects in Dire Dawa Administration

2021 ◽  
Author(s):  
Emer Tucay Quezon
Keyword(s):  
Construction Projects ◽  
Time Budget ◽  
Construction Materials ◽  
Weather Conditions ◽  
Building Construction ◽  
Public Building ◽  
Factors Affecting ◽  
Quantitative And Qualitative Research ◽  
Supervision Practice ◽  
Construction Supervision

Proper completion of a public building construction project is dependent on the effectiveness of the construction supervision. However, it has become increasingly difficult to finish construction projects within the specified time, budget, and quality standards due to poor supervision practices. Approaches such as quantitative and qualitative research and descriptive research types were used in this study. Questionnaires survey were issued to 104 respondents, with 11 representing clients, 22 representing consultants, and 71 representing contractors. There were 33 factors identified, which were then divided into seven groups for further analysis. It was discovered that the top-ranked factors that influence construction supervision practice are: supervisors' lack of skills and experience, incompleteness and consistency in the design, lack of appropriate decision making, location of the project, material and equipment costs, a lack of construction materials supply, and effect of weather conditions. The Relative Importance Index was calculated to determine whether or not the parties agreed on the factors and ranked them according to their importance. Most respondents suggested that supervisors should receive proper training, and comprehensive and detailed drawings should be provided on time. In addition, it was discovered that the top three essential group elements affecting supervision practice of the public building project are supervisory, design, and management-related aspects.

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 COST PLANNING SYSTEM FOR PUBLIC BUILDING CONSTRUCTION PROJECTS(Building Economics and Housing Problems)

2006 ◽  
Vol 12 (23) ◽  
pp. 437-442
Author(s):  
Shuzo FURUSAKA ◽  
Takashi KANETA ◽  
Naoki KATOH ◽  
Katsuki FUJISAWA ◽  
Ryusuke MIZUNO
Keyword(s):  
Construction Projects ◽  
Building Construction ◽  
Planning System ◽  
Public Building ◽  
Cost Planning ◽  
Building Economics

scholarly journals Detailed Study on Critical Delay Factors Affecting the Construction Industry

2019 ◽  
Vol 1 (1) ◽  
pp. 45-53
Author(s):  
Ravisankar K.L. ◽  
Bragateeswaran T
Keyword(s):  
Literature Review ◽  
Construction Industry ◽  
Questionnaire Survey ◽  
Construction Projects ◽  
Site Investigation ◽  
Site Management ◽  
Negative Effects ◽  
Local Conditions ◽  
Important Indicator ◽  
Factors Affecting

The Construction industry of India is an important indicator of the growth as it generates investment opportunities across various related sectors. Delay in construction projects is considered one of the most common problems causing a multitude of negative effects on the construction projects. Construction delays can be defined as the late completion of work compared to the planned schedule or contract schedule. Construction delays can be minimized only when their cause are identified. The objective of this study was to identify the major causes of construction delays. In this context the management of the delay may influence the financial performance of the project, since the overall value of contractual penalties may exceed ten percentage or more than that of the project budget. This study was carried out based on literature review and a questionnaire survey. The data for this study will be gathering through a detailed questionnaire survey. The questionnaire consists of total factors of seventeen group were contributed to the causes of construction delay based on literature review. In that seventeen groups have been consist of total 50 factors for delay. The questionnaire form is forwarded to various construction industries through email and in personal. The objectives of the study were successfully achieved. The top five most important factors that contributed to the causes of delays were Delay in financial support by owner to the contractor (Stage by stage payment), Design errors made by designers due to unfamiliarity with local conditions & environment, Equipment allocation problem, Poor site management & Inaccurate site investigation, Fluctuation of prices. To minimize delay in construction projects it has been identified that the top three effective methods of minimizing construction delays includes: site management and supervision, effective strategic planning, and clear information and communication channels.

scholarly journals STUDY ON RISK MANAGEMENT PRACTICES ON PUBLIC BUILDING CONSTRUCTION PROJECT: IN CASE OF EASTERN WOLLEGA ZONE

2021 ◽  
Vol 6 (3) ◽  
Author(s):  
Zelalem Mebrate Ejeta ◽  
Zelalem M ◽  
Vignesh Kumar M ◽  
Getnet Tadesse ◽  
Biftu Jaleta
Keyword(s):  
Risk Management ◽  
Construction Projects ◽  
Management Practices ◽  
Management Practice ◽  
Construction Project ◽  
Research Work ◽  
Building Construction ◽  
Market Condition ◽  
Public Building ◽  
Project Objectives

The Construction Industry is embedded with risky situations that affect construction projects and therefore requires systematic processing to achieve project objectives and ensure business sustainability (5). This research work was tries to study the risk management practice on public building construction projects and aims to identify the level that use of risk management practice especially in the public building. The data collection method was a combination of interview and questionnaire. Samples were purposively selected from clients, consultants, and contractors representatives who are now actively participating in public building construction projects. For this study, the data was collected using both primary and secondary sources. Depending on the data that was gathered from the respondent to test the level of awareness, identifying the Risk that affect the performance of public building construction project and major risk management practice on public building construction project are considered and the RII was used to rank the factors. This data was analyzed using SPSS of version 22 to perform descriptive statistics. A total of 75 questionnaires were targeted to be distributed and out of those 50 which is 66.67% are successfully responded. The finding from this study revealed that, about (52%) of the project progress is lagging from the schedule. Regarding the awareness of the risk management, (94%) of the respondents where confirmed that they have awareness of risk management ideologies and they are confident enough to implement their knowledge while, (6%) of them have no concept about the risk management. The top five risks that affect the performance of construction project have been identified and ranked. Accordingly; market condition, unexpected inflation, local taxes, inadequate production of raw materials, and the economic condition of country are the top five identified associated project risks.

scholarly journals Impacts Of Environment On Building Construction Projects On Woliata Sodo Town

2022 ◽  
Vol 24 (1) ◽  
pp. 93-104
Author(s):  
Wudnesh Honja Angeloa ◽  
Keyword(s):  
Environmental Impacts ◽  
Environmental Conditions ◽  
Construction Projects ◽  
Construction Material ◽  
Research Result ◽  
Productivity Loss ◽  
Construction Materials ◽  
Building Construction ◽  
Development Economic ◽  
The Impact

The environmental impacts have become a series of problems in today’s construction environments. Environmental conditions can have an adverse impact on the duration, cost, and quality of construction activities. This study is conducted to describe and point out the impact of the environment on building construction projects in sodo town. The contractor can estimate the Productivity loss due to the impact of environment on construction activity can be either partial or complete: partial loss is generally attributed to reduced labor productivity and work stoppage which interrupt those activities. This study organized by using questioners. The research basically focused on identifying and quantifying different environmental impacts that can affect the construction progresses. As the research result the escalation of construction material price, the availability of construction materials around the area and the involvement of different construction parties and the climatic condition of the environments are the main findings that we have got from our analysis. Generally, this research guides to meet future demands for sustainable environmental development, economic development, expansion of different construction infrastructure for sodo town. Many contractors found in this area fall over different environmental challenges. So to overcome these problems, are some requirements expected from different parties. To minimize those environmental impacts the construction parties should make a detail feasible study about the overall environmental conditions of sodo town before they decided to start up any construction works.

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