The cost risk implementation on design-build project of integrated public spaces child friendly in capital of Jakarta

Mardiaman, Mardiaman and Mubarok, Abdul (2017) The cost risk implementation on design-build project of integrated public spaces child friendly in capital of Jakarta. In: The 3rd International Conference on Construction and Building Engineering (ICONBUILD2017), 14–17 August 2017, Palembang.

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Abstract

Jakarta area of 662.33 km2 with a population of 10,075,030 inhabitants and green open spaces 9.98%. The Jakarta government built a child-friendly integrated open space as facilities for playing. Providing of facilities was hoped suitable with time, cost, quality, accountability and proper financial governance. Based on the PU ministerial regulation number 19/PRT/M/2015 on the standards and guidelines for procurement the design and construction work on the integrated build and the PU ministerial regulation No. 07/PRT/M/2011 on standards and guidelines for procurement of construction works and consulting services of public works and the ministry of housing. RPTRA development at 123 locations in Jakarta was implemented base on the contract of design and build. The design study was influenced by the cost elements; the main strength (expert), skilled personnel, support personnel, major equipment and support. The construction fee relies on; expert implementation, hardware implementation, preparation work, land, buildings, courtyards, fences, complementary and governance capabilities for human resources in completing the construction activities to minimize the cost risk. Montecarlo simulations was conducted to determine the average unit price, model and analyze systems. In the cost contract, the percentage of design work stipulated 2.5%, build 97.5%. Base on regulation the minister of public work for design work cost 2.72%, build 97.28%. Then, actual cost for design 2.67% and build 97.33%. From the three reference was shown that there are differentiation one another. The acceleration of planning able to make the cost and time more efficient that impact on the implementation margin.

Item Type: Conference or Workshop Item (Paper)
Subjects: A General Works > AI Indexes (General)
T Technology > T Technology (General)
Divisions: Faculty of Engineering, Science and Mathematics > School of Electronics and Computer Science
Depositing User: AssocProf. Leon Abdillah
Date Deposited: 08 May 2018 06:38
Last Modified: 08 May 2018 06:38
URI: http://eprints.binadarma.ac.id/id/eprint/3770

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