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. 

scholarly journals THEORETICAL FUNDAMENTALS OF MANAGING THE ACTIVITY OF MOTOR TRANSPORT ENTERPRISES

2021 ◽  
Vol 26 (3(88)) ◽  
Author(s):  
Victoriia Boiko ◽  
Olha Skladanivska
Keyword(s):  
Performance Management ◽  
Strategy Implementation ◽  
External Factors ◽  
Enterprise Performance ◽  
Management Planning ◽  
Constant Control ◽  
Internal And External Factors ◽  
And Control ◽  
Quantitative Indicators ◽  
Functional Process

The main theoretical aspects of enterprise performance management are analyzed in the article. The scientific revisions of scientists which are devoted to the questions of effectiveness of enterprise have been analyzed and it has been revealed that there is certain ambiguousness of the approaches of scientists to the term «effectiveness» of activity and functioning of enterprises of market economy. The main approaches to this category are highlighted. The effectiveness is related to the result of a certain process and is determined as a success rate of desirable result achievement for the consumers of economic processes. The meaning of the concept of «effectiveness» of enterprises was clarified. Thus, the «effectiveness» of the enterprise - is the degree of achievement of goals in accordance with the requirements of stakeholders, taking into account external and internal conditions of operation. The essence of the notions of effectiveness of the enterprise's activity is the basis for the formation of a system of quantitative indicators for measuring this category. Internal and external factors that play different roles in its formation were considered. The concept of enterprise performance management as a basis for strategy implementation was substantiated and the types of strategy objectives were indicated. The content of enterprise performance management, which is based on the main functions of management: planning, organization, motivation and control has been clarified. The main approaches to enterprise performance management - functional, process, target and system were highlighted. The indicators that can be used to assess the effectiveness of the transport company was considered. The increasing the economic efficiency of any business entity plays a prominent role in its activities; therefore, there is a need for constant control and the search for ways of its growth.

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.

scholarly journals IDENTIFIKASI RISIKO CHANGE ORDER PROYEK KONSTRUKSI JALAN

2021 ◽  
Vol 5 (1) ◽  
pp. 225
Author(s):  
Mega Waty ◽  
Hendrik Sulistio
Keyword(s):  
Construction Projects ◽  
Construction Project ◽  
Road Construction ◽  
Real Data ◽  
Intermediate Frequency ◽  
Risk Identification ◽  
Construction Work ◽  
Change Orders ◽  
Change Order ◽  
The Cost

A Change Order is a written and legal work order that changes the scope of the original contract, with compensation that has been agreed upon by the owner and the contractor. Changes can be in the form of adding or reducing the scope of work, changing materials, or changing schedules. Change Order causes the cost of contract items to swell, planning errors and negligence as well as changes in scope that can be reduced by sharpening planning results. The scope of research on road construction in Indonesia, especially in DKI Jakarta and Banten provinces. This study aims to determine the identification of change orders in road construction projects. Data obtained from real data on road construction projects from 2013-2018 on 16 road construction project packages in the form of road construction project addendum contracts. Based on the addendum contract, added work, less work, addition of new items and removal of work items are determined. The identification of change order risk is seen from three aspects, namely the addition and reduction of work items, the removal of items and the addition of new items and the wishes of the owner, thereby increasing the cost of the change order contract. This study found 732 changes in construction work items. Risk identification is obtained from the frequency of changes above 35% which is an intermediate frequency that tends to increase the occurrence of change orders. The results of risk identification were obtained for 31 construction work items, the highest percentage was for Thermoplastic Road Marking work, followed by 30 other construction work items. Keywords: risk identification; change orders; road construction projects  AbstrakChange Order adalah perintah kerja tertulis dan sah  yang mengubah lingkup kontrak semula, dengan kompensasi  yang sudah disetujui oleh pemilik dan  kontraktor.  Perubahan dapat berupa penambahan atau pengurangan lingkup pekerjaan, perubahan material, atau perubahan jadwal. Change Order menyebabkan biaya  item kontrak membengkak, kesalahan perencanaan dan kelalaian serta perubahan ruang lingkup yang dapat dikurangi dengan mempertajam hasil perencanaan.. Lingkup penelitian pada konstruksi jalan di Indonesia khususnya  provinsi DKI Jakarta dan Banten. Penelitian  bertujuan untuk  mengetahui  identifikasi change order proyek konstruksi jalan. Data didapat dari data riil proyek konstruksi jalan dari tahun 2013- 2018 pada 16 paket proyek konstruksi jalan berupa kontrak addendum proyek konstruksi jalan. Berdasarkan kontrak addendum maka ditentukan pekerjaan tambah, pekerjaan kurang, penambahan item baru dan penghilangan item pekerjaan. Identifikasi risiko change order dilihat dari tiga aspek yakni penambahan dan pengurangan item pekerjaan, penghilangan item dan penambahan item baru dan keinginan dari pihak owner sehingga meningkatkan biaya kontrak change order.  Penelitian ini mendapatkan 732 perubahan  item pekerjaan konstruksi.  Identifikasi risiko didapat dari  frekuensi perubahan diatas 35% yang merupakan frekuensi menengah yang cenderung meningkatkan terjadinya change order. Hasil identifikasi risiko didapat pada  31 item pekerjaan konstruksi, yang tertinggi persentase pada pekerjaan  Marka Jalan Termoplastik, diikuti 30 item pekerjaan konstruksi lainnya.

scholarly journals A Review of Minimizing Delay in Construction Industries

2018 ◽  
Vol 65 ◽  
pp. 03004
Author(s):  
Muhamad Azry Khoiry ◽  
Suhaniya Kalaisilven ◽  
Azlina Abdullah
Keyword(s):  
Control System ◽  
Technology Management ◽  
Construction Projects ◽  
Industrial Revolution ◽  
Construction Project ◽  
Good Relationship ◽  
Skilled Labour ◽  
Fourth Industrial Revolution ◽  
And Control

Construction is an important industry to determine the development of a country. However, this industry faced delay issues caused by various factors that affect proper construction project. Hence, minimizing delay in construction should be focused on overcoming the delay issue. Thus, the objective of this study is to critically review the main criteria of minimizing delay based on the most significant items that suggested in the previous journals. This paper reviewed 47 journals that studied the issues of delays in construction projects. Through this study, the authors have classified four main criteria for minimizing delays, which are; management, interpersonal, technical and technology. Management ensures the proper manage of time, financial and control system in construction to minimize delay. While, interpersonal promote a good relationship between construction parties, hire of competent and skilled labour and responsibility of the owner to avoiding delay. Besides, technical ensure the quality of project and technology could improve the productivity of construction based on fourth industrial revolution development in the construction field. Thus, this study contributes to construction parties able to focus on elements to overcome the delay issue in they faced and applied the ideas based on the element to minimize delay in the construction project.

scholarly journals Project Benefits of Digital Fabrication in Irregular-Shaped Buildings

2019 ◽  
Vol 2019 ◽  
pp. 1-14 ◽  
Author(s):  
Namhyuk Ham ◽  
Sanghyo Lee
Keyword(s):  
Project Management ◽  
Construction Projects ◽  
Construction Project ◽  
Secondary Data ◽  
Digital Fabrication ◽  
Construction Project Management ◽  
Management Quality ◽  
Success Criteria ◽  
Degree Of Satisfaction ◽  
And Control

The main purpose of this study is to investigate the advantages of digital fabrication pertaining to construction project management, in particular, in terms of different project management factors, using case studies of irregular-shaped buildings in which digital fabrication has versatile applications. This study collected secondary data corresponding to 27 construction projects of irregular-shaped buildings that implemented digital fabrication. Success criteria were developed based on the Project Management Body of Knowledge (PMBOK) to assess the benefits of implementing digital fabrication for management of the considered construction projects of irregular-shaped buildings. Content analysis was performed to investigate the degree of satisfaction for the success criteria of each project. With this approach, it is possible to see which success criterion appears more times as a positive factor and which ones appear as challenges or problems. Among the positive benefits of digital fabrication on construction project management, quality increase and control appeared in the highest number of projects (17 out of 27 projects) at the highest frequency (26 instances). However, among the negative benefits that were mentioned as challenging or causing difficulties of digital fabrication on construction project management, cost reduction and control appeared in the highest number of projects (14 out of 27 projects) at the highest frequency (21 instances). But it does not mean that the use of digital fabrication was overall negative.

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.

Venturing Into International Construction Project: Malaysian Perspective

2014 ◽  
Vol 2 (1) ◽  
pp. 142-156
Author(s):  
Ali Alashwal ◽  
Kashan Pirzada
Keyword(s):  
Construction Projects ◽  
International Market ◽  
Local Economy ◽  
External Factors ◽  
Term Survival ◽  
Construction Firms ◽  
International Construction ◽  
Market Expansion ◽  
International Projects ◽  
Internal And External Factors

The growing need for construction of all types coupled with a tight monetary supply has provided the construction industry with a big challenge to cut cost. According to Mendelson and Greenfield (1996) the remaining part of the twentieth century would involve corporations, institutions and government in a race to survive. A tremendous demand of development worldwide has gained interest of Malaysian construction firms to venture into international construction domain. Identifying and analysing major determinants of the firm's internal and external factors are crucial in order to ease the complexity in global market expansion. This study identifies the factors that are involved in reduction of international projects and its implications on the local economy and contractor companies. Construction projects are currently progressing slowly around the world as a result of the recent global economic crisis. In order to accommodate public needs within the current economic situation, the Malaysian Government has restricted the procurement of public sector projects to "necessary to meet public need" projects only thus narrowing the number of domestic projects available. Consequently, most major contractors have decided to change their focus by looking into international projects outside Malaysia not only to ensure the viability of their businesses but also for long-term survival. Although some Malaysian contractors have managed to penetrate successfully into international construction projects, Finally, this study is of relevance to Malaysian construction firms as it systematically highlights the internal and external factors those may affect their performance in international market. Type of Paper: Review Keywords: International Market; Malaysian Perspective; Causes; Critical Factors.

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.

Application of game theory non-cooperative equilibrium method in construction project management informationization

2021 ◽  
pp. 1-11
Author(s):  
Qi Zhang
Keyword(s):  
Game Theory ◽  
Construction Projects ◽  
Relevant Literature ◽  
Construction Project ◽  
Practical Significance ◽  
Management Information ◽  
Cooperative Equilibrium ◽  
Building Information ◽  
The Cost ◽  
And Control

Based on the comprehensive application and bibliometrical analysis of the non-cooperative equilibrium theory of game theory, this paper takes the construction project group as the research background, analyzes the obstacles to the application of management informatization in the construction project, and conducts a pair game study on the application of management informatization by single or group subjects. Aims to provide a valuable reference for the application of management information in construction projects, in line with the policy orientation, and has a certain practical significance. On the basis of combing the relevant literature on the application of management information in the field of construction industry and game analysis, this paper first analyzes the appeal, current situation and obstacles of the application of management information in construction projects. The game results show that there are specific management inspirations for different subjects: the designer should change the way of thinking, control the cost of management information application, and carry out in-depth communication with other subjects on building information to ensure consistency; Contractors need to improve their own ability to apply management information, but also to coordinate and control the relative importance of the three objectives, so that efforts can be more easily converted into positive results.

scholarly journals Program Perhitungan Upah Tenaga Kerja pada Proyek Konstruksi Menggunakan Bahasa Pemograman Visual Basic.Net

2021 ◽  
pp. 12-16
Author(s):  
Meri Sufina
Keyword(s):  
Programming Language ◽  
Computer Technology ◽  
Construction Projects ◽  
Civil Engineering ◽  
Construction Project ◽  
Computer Applications ◽  
Project Work ◽  
Construction Work

Computer technology enters all fields including civil engineering. There have been many computer applications in civil engineering such as AutoCAD, Google Sketcup, SAP 2000, ETABS, etc. Utilization of computer technology can help various activities, one of them is construction project work. Many things cause delays in construction work, one of which is the problem of paying workers. Calculation of labor wages that still manually cause delays in payment of wages. Then a program for calculating labor wages in construction projects was made to support the construction project. This program uses visual basic.NET programming language by collecting data, designing programs and followed by making program codes to produce thedesired construction wage calculation program.

Sign in / Sign up

Export Citation Format

Share Document