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Journal : Paduraksa : Jurnal Teknik Sipil Universitas Warmadewa

KAJIAN TATA RUANG UNTUK MENERAPKAN SISTEM INSENTIF PEMANFAATAN RUANG PADA PROYEK KPS (KERJA SAMA PEMERINTAH SWASTA) JALAN TOL (STUDY KASUS KAKI NUSA DUA PADA JALAN TOL BALI MANDARA) Putu Ika Wahyuni; Sarwono Hardjomuljadi; Hendrik Sulistio; K. Koespiadi
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 7 No. 1 (2018)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (362.579 KB) | DOI: 10.22225/pd.7.1.822.111-122

Abstract

ABSTRACT The Government of Indonesia was committed to encouraging public-private partnership (PPP) schemes to address gaps in infrastructure development. But not all projects offered through the PPP scheme have a high degree of eligibility because the project is a long-term investment with a considerable degree of risk challenge. Efforts to improve the feasibility of investing in toll road PPP projects were made such as investment guarantees and incentives for the private sector. This study is a continuation of previous research that was an implementation of the incentive system in PPP project contract to increase investment feasibility. In this study, the authors want to obtain a general description of:(1) Existing condition of research location and land use based on Local Regulation around Bali Mandara Highway (Field Observation and Local Regulation), (2) To know the wishes of the people around Highway in a location that allows applied spatial use incentive system (Interview Method), (3) Assessing the spatial plan at the foot of the toll road regarding spatial use plan with guidance on incentives and density utilization of space on the highway (method of cropping the map). From the result of the research, it can be seen the general description of the people's desire to play a role in the utilization of space around the Nusa Dua toll, where the results of satellite image analysis and the spatial regulation on spatial planning allow the availability of land for spatial use activities around highway about 10 hectares. Keywords: highway, KPS, spatial, use of space
KERUGIAN KONTRAKTOR AKIBAT WASTE MATERIAL PROYEK KONSTRUKSI GEDUNG BERTINGKAT Hendrik Sulistio; Mega Waty
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 1 (2021)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (421.719 KB) | DOI: 10.22225/pd.10.1.2385.84-98

Abstract

Waste dalam bidang konstruksi dapat diartikan sebagai kehilangan atau kerugian berbagai sumber daya yaitu material, waktu (yang berkaitan dengan tenaga kerja dan peralatan) dan modal, yang di akibatkan oleh kegiatan-kegiatan yang membutuhkan biaya secara langsung maupun tidak langsung tetapi tidak menambah nilai kepada produk akhir bagi pihak pengguna jasa Penelitian ini dilakukan pada 64 responden proyek konstruksi gedung untuk mengetahui besarnya kerugian akibat beton ready mix dan penyebabnya. Penelitian dengan menggunakan kuesioner yang disebarkan melalui system online. Dari 64 responden menghasilkan 9.06% yang merupakan kerugian beton ready mix. Kerugian beton Ready Mix adalah 9.06 % dari profit Beton Ready Mix. Dari uji validitas dan uji reliabilitas menghasilkan 18 faktor penyebab yang menyebabkan kerugian waste material beton ready mix. Faktor Penyebab kerugian beton ready mix yang terbesar adalah: hilang karena dicuri, adanya perubahan desain, pendetailan gambar yang rumit dan pesanan material yang tidak sesuai dengan spesifikasi dan tercecer pada saat diangkut/dipindahkan.
CHANGE ORDER DAN RISIKO CHANGE ORDER PADA PROYEK JALAN DI JAWA BARAT Mega Waty; Hendrik Sulistio
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 1 (2021)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (446.226 KB) | DOI: 10.22225/pd.10.1.2387.124-141

Abstract

Change Order is a change that occurs in a construction project and cannot be avoided. Analysis of change orders on 10 West Java road construction projects examines how causes of change orders vary between upgrade projects versus maintenance projects, and types of construction (e.g. asphalt works, drainage, structures, and widening of road shoulders and grained pavements, restoration of conditions and minor works and daily work). This study also examines the risks posed by change orders by measuring the frequency and average percentage changes in project costs for various types of change orders. The research methodology is by looking for real data on road construction projects from 2014-2018. The result is that the main causes of change orders are consistently terminated contracts, owner-induced increases, and swelling of contract items, and contract negligence. The risk of a change order is the highest in the work: Hot Asphalt Mixture, Class S Upper, Laston Wear, Stonework, Class B Upper Base, Cement Concrete Pavement, Low quality f'c 15 MPa Concrete, Stone Pairs with Mortar, Embankment Choice, Thermoplastic Road Markings.