The Conceptual Framework of Design Change Effects in Some Project Delivery Systems

2015 ◽  
Vol 776 ◽  
pp. 114-120
Author(s):  
A.A. Gde Agung Yana ◽  
H.A. Rusdi ◽  
M. Agung Wibowo
Keyword(s):  
Conceptual Framework ◽  
Delivery System ◽  
Construction Projects ◽  
Construction Project ◽  
Project Delivery ◽  
Design Change ◽  
Design Changes ◽  
Contractual Relationships ◽  
Project Construction ◽  
And Performance

Changes will always occur in project construction and can not be avoided. Many factors can cause changes in the construction project. Most dominant factors of cause of changes in project construction is design change. Design changes will have bad impact on the performance of construction projects, especially the performance of cost and performance time. Many factors can be the cause of design changes. Knowing the factors that cause a design change and knowing its behavior is very important to do. Knowing factor and behavioral of design changes that occur in project construction, and then can be managed properly, it will can be reduce the occurrence of design changes in projects construction. With the reduction of design changes will be able to improve the performance of construction projects, especially at cost and time performance. Construction projects carried out by using a project delivery system. Each project delivery system used will have different contractual relationships, rules, and responsibilities of each party involved. These differences will lead to in the occurrence differences in design change in project construction. Selection of appropriate project delivery system to complete a construction project is needed. The purpose of this paper is to provide a conceptual framework that can be used to determine the behavior, and the effect of design changes on project construction at some project delivery system used.

Faktory opóźnień

BUILDER ◽  
2019 ◽  
Vol 259 (2) ◽  
pp. 26-28
Author(s):  
Agnieszka Leśniak ◽  
Grzegorz Piskorz
Keyword(s):  
System Design ◽  
Delivery System ◽  
Construction Projects ◽  
Construction Project ◽  
Project Delivery ◽  
Design Stage ◽  
Traditional System ◽  
Design Bid Build ◽  
Construction Works

Identification and rank of delay factors in construction projects depending on the project delivery system . The implementation of construction projects depends on many unpredictable factors, which can cause delays in construction works. The article proposes classification of the validity of delaydepending on the project delivery system. Two of them were considered: the traditional system (Design – Bid – Build), where the design stage is separated from the construction stage and the design and build (Design & Build), which consists in entrusting design works and carrying out works to one contractor. The order of validity is based on results of research carried out among participants of the construction project.

scholarly journals Kajian Kompleksitas Proyek Konstruksi : Tinjauan Kegiatan Pengadaan Pekerjaan Konstruksi di Indonesia

2018 ◽  
Vol 13 (1) ◽  
pp. 35-45
Author(s):  
Cut Zukhrina Oktaviani
Keyword(s):  
Construction Projects ◽  
Construction Project ◽  
Government Procurement ◽  
External Factors ◽  
Construction Work ◽  
Project Construction ◽  
Internal And External Factors ◽  
And Control

This paper aims to reviewed construction projects complexity in construction complex procurement. Construction complexity is influenced with many internal and external factors. Complexity covers entire construction project cycles. At construction work procurement stage, organization and processes complexity is a major concern, especially in government procurement. Complexity requires regulation and control are such that it does not happen obstacles at every project construction cycle stage. 

Optimization for Limited Resource Schedule in Public Construction Project

2013 ◽  
Vol 457-458 ◽  
pp. 1639-1643
Author(s):  
Han Wen Li ◽  
Fu Zhou Luo
Keyword(s):  
Ant Colony Optimization ◽  
Construction Projects ◽  
Optimization Problem ◽  
Construction Project ◽  
Limited Resource ◽  
Ant Colony ◽  
Project Construction ◽  
Resource Condition ◽  
Universal Applicability ◽  
Public Construction

The optimization of scheduling is an important aspect of the construction project plan, the paper proposes applying improved ant colony optimization to solve the public construction projects scheduling optimization problem under limited resource condition and constructs the mathematical model of the project construction schedule optimization. Further verify the validity of the model and the improved ant colony optimization on the schedule of the optimization problem solving has universal applicability.

Project delivery system selection of construction projects in China

2011 ◽  
Vol 38 (5) ◽  
pp. 5456-5462 ◽  
Author(s):  
Yong Qiang Chen ◽  
Jun Ying Liu ◽  
Bingguang Li ◽  
Binshan Lin
Keyword(s):  
Delivery System ◽  
Construction Projects ◽  
Project Delivery ◽  
System Selection ◽  
Selection Of

scholarly journals Procurement management/ material supply on construction projects

2018 ◽  
Vol 215 ◽  
pp. 01031
Author(s):  
Maksum Tanubrata ◽  
Ika Gunawan
Keyword(s):  
Inventory Management ◽  
Construction Projects ◽  
Material Handling ◽  
Construction Project ◽  
Procurement Management ◽  
Logistics System ◽  
Planning And Control ◽  
Material Procurement ◽  
And Performance ◽  
And Control

Material inventory management is one part of the logistics system devoted to project implementation on material procurement as per the needs plan procurement management is a very important material function, since the material inventory for a construction project involves a considerable investment cost. In general, every construction project involves complex activities, which involves the sharing of activities and operations. Material acquisition activities require good planning and control considering the large percentage of material costs to the total cost of the project. So if less effective material handling will result in loss of time, cost and quality. then this should receive high attention from contractors for the smooth and performance to be achieved in the implementation of construction projects.

CHALLENGES OF DESIGN-BUILD METHOD IMPLEMENTATION IN PUBLIC WORKS PROJECT DELIVERY

2017 ◽  
Vol 4 (1) ◽  
Author(s):  
Puti Farida Marzuki ◽  
Rizal Zainuddin Tamin
Keyword(s):  
Delivery System ◽  
Construction Projects ◽  
Public Works ◽  
Project Delivery ◽  
Infrastructure Development ◽  
Cost Overruns ◽  
Vast Number ◽  
Strategic Issues ◽  
Design Build ◽  
Ultimate Objective

Infrastructure, including public works, plays a very important role in supporting a nation’s effort for a better condition of life through economic growth and, in this regard, the Indonesian government is striving to accelerate the execution of a vast number of construction projects. A total budget of around USD 420 billion is made available to realize the program. Meanwhile, public works project delivery in Indonesia still have problems hampering the achievement of its ultimate objective, i.e. producing high quality facilities on time and without cost overruns. A breakthrough in project delivery is needed to ameliorate the condition. This paper describes Indonesia’s struggle to shift from a traditional Design-Bid-Build to a Design-Build delivery system for big public works construction projects. The research consists of a desk study of related existing literature and planning as well as evaluation documents to identify and analyze the challenges and strategic issues of this undertaking to create better value for money. A critical review of a recently issued Indonesian public works’ ministerial regulation on design-build project delivery system is also carried out. Finally, the paper offers important suggestions for a thrust forward to improve the quality of Indonesia’s public works’ construction project delivery and construction industry as a whole in supporting infrastructure development.

scholarly journals Identifying client project manager competency in Indonesian construction project

2019 ◽  
Vol 276 ◽  
pp. 02007
Author(s):  
Kartika Puspa Negara ◽  
Fiona Lamari ◽  
Connie Susilawati ◽  
Bambang Trigunarsyah
Keyword(s):  
Construction Projects ◽  
Construction Project ◽  
Project Managers ◽  
Project Manager ◽  
Importance Index ◽  
Client Involvement ◽  
Project Construction ◽  
Public Construction ◽  
Client Side ◽  
Active Client

The influence of active client involvement towards project construction success is gaining recognition in the last few decades. The growing concern on the client involvement has drifted the perception towards client away from the passive role into contributor of project success. During client involvement in the construction project, a representative from client or client project manager (CPM) should be complemented with certain competencies in order to succeed in commissioning construction projects. Evidence shows that some public construction projects in Indonesia failed due to the lack of competency of client project managers. Whilst most of the previous studies concern on the competency of general project managers, this paper specifically investigates competency of project manager from client side who works as a civil servant, and commissioning public construction sectors. This paper aims to identify the important competencies required by CPM in construction projects in Indonesia and examine current Indonesian CPM competency standard. Relative Importance Index (RII) was employed to assess the important level of competencies. The findings will enrich understanding on client project manager competency and become a basis to undergird further empirical research in client project manager development areas.

Validation of an integrated influential factors (IIFs) model as a panacea to curb projects completion delay in Yemen

2019 ◽  
Vol 10 (3) ◽  
pp. 793-811
Author(s):  
Najib Al-Fadhali ◽  
Dodo Mansir ◽  
Rozlin Zainal
Keyword(s):  
Construction Projects ◽  
Construction Project ◽  
Adaptive Controller ◽  
Specific Model ◽  
Influential Factors ◽  
Project Delivery ◽  
Cost Overrun ◽  
Local Conditions ◽  
Content Type ◽  
Internal Stakeholders

Purpose Influential factors attributed to causing project completion delay (PCD) differ because of prevailing variability of local conditions. Construction projects specifically in Yemen (and other developing countries) experience devastating effects of PCD which include litigation, cost overrun, arbitration, abandonment and failure. While existing works have investigated the causes and effects of PCD, not much exist on approaches to optimizing its occurrence in Yemen. In a bid to enhance the effects of PCD in Yemen, the integrated influential factors (IIFs), which is a construction-party specific model, was developed to mitigate the effects of PCD in Yemen. As a build up to the development of this model, this paper aims to validate the IIFs model with a view to foster its application to enhance PCD in construction project delivery in Yemen. Design/methodology/approach The validation of the IIFs model was done through seeking the opinions of 12 selected construction industry experts. This involved using a structured questionnaire to seek information on the sustainability of implementing the IIFs model. Findings The findings revealed that if the IIFs model is vigorously implemented, it would go a long way in curbing delay in the delivery of construction projects, making construction delivery less risky due to the effects of delay. Research limitations/implications The study is limited to only influential factors of internal stakeholders of the construction phase. Similarly, the study was only conducted in the state of Sana'a, Yemen. The implication of the adoption of the IIFs model is that it can hopefully serve as an adaptive controller to construction project delivery relative to the specific parameters and factors investigated in this study. Originality/value The IIFs model is a novel approach to optimizing PCD in Yemen specific to both the construction-phase and internal stakeholders. Existing studies on PCD in Yemen, although investigating the causes and effect of PCD, hardly proffer any approach to optimizing PCD for successful construction project delivery.

Sign in / Sign up

Export Citation Format

Share Document