Ditemukan 2 dokumen yang sesuai dengan query
Sugih Pranoto Aji
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In order to increase the quality of Project implementation much research will need to be carried out in Indonesia and abroad. In 1960 the Government of UK identified many construction projects that were not able to increase the communication and coordination between the design and construction phase. The concept of build ability arose in 1979 in order to enhance the design process by inputting the construction method during the design phase. The Construction Industry Research Information Association (CIRIA) has defined build ability as follows: "the extent to which the design of a building facilitates ease of construction, subject to overall requirements for the completed building?.Project (CICE) researched into the increasing of quality, efficiency, productivity and cost effectiveness in the construction projects. The research estimates that constructability improvements saved at least 10-20 times the cost of the constructability effort. The Construction Industry Institute, Austin, USA in 1986 defined constructability as ?the optimum use of construction knowledge and experience in planning, engineering, procurement and field operations to achieve overall project objectives?.The research, which is a partial requirement for a Master degree in construction management at the University of Indonesia, was aimed at understanding the coordinating position and influence of the owner of projects for improving constructability during conceptual planning phase.The research proceeded to study into the impact of owner contribution for improving constructability during conceptual planning phase. In order to further understand such owner contribution, its impact on project construction cost performance was measured and quantified.Data of projects constructed in Indonesia were then obtained through questionnaires from official owner representatives of companies hi Jakarta. Variables in the questionnaire which represented owner quality contribution were then correlated to the same project cost performance variable.In depth analysis of the correlation were then carried out to build regression models of the relationship between quality of owner contribution during conceptual planning phase to project cost performance.The statistical including validation test needs were also carried out in order to provide the guidelines for increasing knowledge in constructability for future projects in Indonesia."
Depok: Fakultas Teknik Universitas Indonesia, 2000
T666
UI - Tesis Membership Universitas Indonesia Library
Bambang Trigunarsyah
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ABSTRACTConstruction industry influence most, if not all of the national economic sectors. It builds and provides infrastructure for other economic sectors such as, agriculture, energy, tourism, manufacturing, trades etc. As for the urban and regional development, the Construction industry involvement by providing housings and infrastructure, i.e. public utilities, public works and transport sectors, is very important.
In the industrial countries such as USA, UK and Australia, construction is the biggest industry. It contributes more than 9% of the Gross National Product. The construction industry uses more than 60% of the fixed capital expenditures, and it absorb significant amount of manpower because this industry is relatively labor-intensive.
In the developing countries the contribution of the construction industry to the GDP varies from 3% to 8%. In Indonesia in particular the contribution of the industry increases from 3.86% in 1973 to 6.60% in 1993. These number are low compare to the numbers in the developed countries.
Sector contribution to the GDP is measured from the value added of each sector compared to cumulative value added of all economic sectors. In construction, the value added is the difference between the contract value and project cost.
The cost of the project is affected by the quality planning of the project. Lack of good quality planning will have an impact on completion time and final project execution cost. This research investigate the correlation between construction planning and value added of the project in the Jabotabek area. From 30 questionnaires sent to various construction projects and a selected number of face communications, 23 responses were received to be viable for in depth analysis. The result of the analysis shows clearly that value added is positively correlated in a non-linear manner to eight of the key construction planning variables of the projects. The eight key variables influencing productivity on value added are the preparation of Standard Operation Procedures (SOP) and network planning, the level of involvement of Site Manager, Contractor's Head Office, Owner and Sub-Contractor, the frequency of updating the planning and schedule, and the level of planning input to the projects. These results provided the basis for researching into the relation between the growths of construction industry contribution, representing overall productivity of the sector to the rise in the skilled personnel human resources, representing the quality potential construction planning input of the sector as a whole. The combined findings at the macro output and micro project level of construction provided some basic evidence of the potential role and function in training high quality planning to construction in a developing economy such as Indonesia. "
1996
T-Pdf
UI - Tesis Membership Universitas Indonesia Library
